renderer_opengl: Add missing header guards

glsl_shader_decompiler: Minor API changes to ShaderWriter

README.md

@@ -7,7 +7,7 @@ yuzu is an experimental open-source emulator for the Nintendo Switch from the cr
 
 It is written in C++ with portability in mind, with builds actively maintained for Windows, Linux and macOS. The emulator is currently only useful for homebrew development and research purposes.
 
-yuzu only emulates a subset of Switch hardware and therefore is generally only useful for running/debugging homebrew applications. At this time, yuzu does not run any commercial Switch games. yuzu can boot some games, to varying degrees of success, but does not implement any of the necessary GPU features to render 3D graphics.
+yuzu only emulates a subset of Switch hardware and therefore is generally only useful for running/debugging homebrew applications. At this time, yuzu cannot play any commercial games without major problems. yuzu can boot some games, to varying degrees of success, but does not implement any of the necessary GPU features to render 3D graphics.
 
 yuzu is licensed under the GPLv2 (or any later version). Refer to the license.txt file included.
 

src/common/CMakeLists.txt

@@ -32,6 +32,8 @@ add_library(common STATIC
     break_points.cpp
     break_points.h
     chunk_file.h
+    cityhash.cpp
+    cityhash.h
     code_block.h
     color.h
     common_funcs.h
@@ -39,7 +41,6 @@ add_library(common STATIC
     common_types.h
     file_util.cpp
     file_util.h
-    hash.cpp
     hash.h
     linear_disk_cache.h
     logging/backend.cpp

src/common/bit_field.h

@@ -115,7 +115,7 @@ private:
     // assignment would copy the full storage value, rather than just the bits
     // relevant to this particular bit field.
     // We don't delete it because we want BitField to be trivially copyable.
-    BitField& operator=(const BitField&) = default;
+    constexpr BitField& operator=(const BitField&) = default;
 
     // StorageType is T for non-enum types and the underlying type of T if
     // T is an enumeration. Note that T is wrapped within an enable_if in the
@@ -166,20 +166,20 @@ public:
     // so that we can use this within unions
     constexpr BitField() = default;
 
-    FORCE_INLINE operator T() const {
+    constexpr FORCE_INLINE operator T() const {
         return Value();
     }
 
-    FORCE_INLINE void Assign(const T& value) {
+    constexpr FORCE_INLINE void Assign(const T& value) {
         storage = (storage & ~mask) | FormatValue(value);
     }
 
-    FORCE_INLINE T Value() const {
+    constexpr T Value() const {
         return ExtractValue(storage);
     }
 
     // TODO: we may want to change this to explicit operator bool() if it's bug-free in VS2015
-    FORCE_INLINE bool ToBool() const {
+    constexpr FORCE_INLINE bool ToBool() const {
         return Value() != 0;
     }
 
@@ -192,11 +192,6 @@ private:
     static_assert(position < 8 * sizeof(T), "Invalid position");
     static_assert(bits <= 8 * sizeof(T), "Invalid number of bits");
     static_assert(bits > 0, "Invalid number of bits");
-    static_assert(std::is_pod<T>::value, "Invalid base type");
+    static_assert(std::is_trivially_copyable_v<T>, "T must be trivially copyable in a BitField");
 };
 #pragma pack()
-
-#if (__GNUC__ >= 5) || defined(__clang__) || defined(_MSC_VER)
-static_assert(std::is_trivially_copyable<BitField<0, 1, unsigned>>::value,
-              "BitField must be trivially copyable");
-#endif

src/common/cityhash.cpp

@@ -0,0 +1,340 @@
+// Copyright (c) 2011 Google, Inc.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+// CityHash, by Geoff Pike and Jyrki Alakuijala
+//
+// This file provides CityHash64() and related functions.
+//
+// It's probably possible to create even faster hash functions by
+// writing a program that systematically explores some of the space of
+// possible hash functions, by using SIMD instructions, or by
+// compromising on hash quality.
+
+#include <algorithm>
+#include <string.h> // for memcpy and memset
+#include "cityhash.h"
+#include "common/swap.h"
+
+// #include "config.h"
+#ifdef __GNUC__
+#define HAVE_BUILTIN_EXPECT 1
+#endif
+#ifdef COMMON_BIG_ENDIAN
+#define WORDS_BIGENDIAN 1
+#endif
+
+using namespace std;
+
+typedef uint8_t uint8;
+typedef uint32_t uint32;
+typedef uint64_t uint64;
+
+namespace Common {
+
+static uint64 UNALIGNED_LOAD64(const char* p) {
+    uint64 result;
+    memcpy(&result, p, sizeof(result));
+    return result;
+}
+
+static uint32 UNALIGNED_LOAD32(const char* p) {
+    uint32 result;
+    memcpy(&result, p, sizeof(result));
+    return result;
+}
+
+#ifdef WORDS_BIGENDIAN
+#define uint32_in_expected_order(x) (swap32(x))
+#define uint64_in_expected_order(x) (swap64(x))
+#else
+#define uint32_in_expected_order(x) (x)
+#define uint64_in_expected_order(x) (x)
+#endif
+
+#if !defined(LIKELY)
+#if HAVE_BUILTIN_EXPECT
+#define LIKELY(x) (__builtin_expect(!!(x), 1))
+#else
+#define LIKELY(x) (x)
+#endif
+#endif
+
+static uint64 Fetch64(const char* p) {
+    return uint64_in_expected_order(UNALIGNED_LOAD64(p));
+}
+
+static uint32 Fetch32(const char* p) {
+    return uint32_in_expected_order(UNALIGNED_LOAD32(p));
+}
+
+// Some primes between 2^63 and 2^64 for various uses.
+static const uint64 k0 = 0xc3a5c85c97cb3127ULL;
+static const uint64 k1 = 0xb492b66fbe98f273ULL;
+static const uint64 k2 = 0x9ae16a3b2f90404fULL;
+
+// Bitwise right rotate.  Normally this will compile to a single
+// instruction, especially if the shift is a manifest constant.
+static uint64 Rotate(uint64 val, int shift) {
+    // Avoid shifting by 64: doing so yields an undefined result.
+    return shift == 0 ? val : ((val >> shift) | (val << (64 - shift)));
+}
+
+static uint64 ShiftMix(uint64 val) {
+    return val ^ (val >> 47);
+}
+
+static uint64 HashLen16(uint64 u, uint64 v) {
+    return Hash128to64(uint128(u, v));
+}
+
+static uint64 HashLen16(uint64 u, uint64 v, uint64 mul) {
+    // Murmur-inspired hashing.
+    uint64 a = (u ^ v) * mul;
+    a ^= (a >> 47);
+    uint64 b = (v ^ a) * mul;
+    b ^= (b >> 47);
+    b *= mul;
+    return b;
+}
+
+static uint64 HashLen0to16(const char* s, size_t len) {
+    if (len >= 8) {
+        uint64 mul = k2 + len * 2;
+        uint64 a = Fetch64(s) + k2;
+        uint64 b = Fetch64(s + len - 8);
+        uint64 c = Rotate(b, 37) * mul + a;
+        uint64 d = (Rotate(a, 25) + b) * mul;
+        return HashLen16(c, d, mul);
+    }
+    if (len >= 4) {
+        uint64 mul = k2 + len * 2;
+        uint64 a = Fetch32(s);
+        return HashLen16(len + (a << 3), Fetch32(s + len - 4), mul);
+    }
+    if (len > 0) {
+        uint8 a = s[0];
+        uint8 b = s[len >> 1];
+        uint8 c = s[len - 1];
+        uint32 y = static_cast<uint32>(a) + (static_cast<uint32>(b) << 8);
+        uint32 z = static_cast<uint32>(len) + (static_cast<uint32>(c) << 2);
+        return ShiftMix(y * k2 ^ z * k0) * k2;
+    }
+    return k2;
+}
+
+// This probably works well for 16-byte strings as well, but it may be overkill
+// in that case.
+static uint64 HashLen17to32(const char* s, size_t len) {
+    uint64 mul = k2 + len * 2;
+    uint64 a = Fetch64(s) * k1;
+    uint64 b = Fetch64(s + 8);
+    uint64 c = Fetch64(s + len - 8) * mul;
+    uint64 d = Fetch64(s + len - 16) * k2;
+    return HashLen16(Rotate(a + b, 43) + Rotate(c, 30) + d, a + Rotate(b + k2, 18) + c, mul);
+}
+
+// Return a 16-byte hash for 48 bytes.  Quick and dirty.
+// Callers do best to use "random-looking" values for a and b.
+static pair<uint64, uint64> WeakHashLen32WithSeeds(uint64 w, uint64 x, uint64 y, uint64 z, uint64 a,
+                                                   uint64 b) {
+    a += w;
+    b = Rotate(b + a + z, 21);
+    uint64 c = a;
+    a += x;
+    a += y;
+    b += Rotate(a, 44);
+    return make_pair(a + z, b + c);
+}
+
+// Return a 16-byte hash for s[0] ... s[31], a, and b.  Quick and dirty.
+static pair<uint64, uint64> WeakHashLen32WithSeeds(const char* s, uint64 a, uint64 b) {
+    return WeakHashLen32WithSeeds(Fetch64(s), Fetch64(s + 8), Fetch64(s + 16), Fetch64(s + 24), a,
+                                  b);
+}
+
+// Return an 8-byte hash for 33 to 64 bytes.
+static uint64 HashLen33to64(const char* s, size_t len) {
+    uint64 mul = k2 + len * 2;
+    uint64 a = Fetch64(s) * k2;
+    uint64 b = Fetch64(s + 8);
+    uint64 c = Fetch64(s + len - 24);
+    uint64 d = Fetch64(s + len - 32);
+    uint64 e = Fetch64(s + 16) * k2;
+    uint64 f = Fetch64(s + 24) * 9;
+    uint64 g = Fetch64(s + len - 8);
+    uint64 h = Fetch64(s + len - 16) * mul;
+    uint64 u = Rotate(a + g, 43) + (Rotate(b, 30) + c) * 9;
+    uint64 v = ((a + g) ^ d) + f + 1;
+    uint64 w = swap64((u + v) * mul) + h;
+    uint64 x = Rotate(e + f, 42) + c;
+    uint64 y = (swap64((v + w) * mul) + g) * mul;
+    uint64 z = e + f + c;
+    a = swap64((x + z) * mul + y) + b;
+    b = ShiftMix((z + a) * mul + d + h) * mul;
+    return b + x;
+}
+
+uint64 CityHash64(const char* s, size_t len) {
+    if (len <= 32) {
+        if (len <= 16) {
+            return HashLen0to16(s, len);
+        } else {
+            return HashLen17to32(s, len);
+        }
+    } else if (len <= 64) {
+        return HashLen33to64(s, len);
+    }
+
+    // For strings over 64 bytes we hash the end first, and then as we
+    // loop we keep 56 bytes of state: v, w, x, y, and z.
+    uint64 x = Fetch64(s + len - 40);
+    uint64 y = Fetch64(s + len - 16) + Fetch64(s + len - 56);
+    uint64 z = HashLen16(Fetch64(s + len - 48) + len, Fetch64(s + len - 24));
+    pair<uint64, uint64> v = WeakHashLen32WithSeeds(s + len - 64, len, z);
+    pair<uint64, uint64> w = WeakHashLen32WithSeeds(s + len - 32, y + k1, x);
+    x = x * k1 + Fetch64(s);
+
+    // Decrease len to the nearest multiple of 64, and operate on 64-byte chunks.
+    len = (len - 1) & ~static_cast<size_t>(63);
+    do {
+        x = Rotate(x + y + v.first + Fetch64(s + 8), 37) * k1;
+        y = Rotate(y + v.second + Fetch64(s + 48), 42) * k1;
+        x ^= w.second;
+        y += v.first + Fetch64(s + 40);
+        z = Rotate(z + w.first, 33) * k1;
+        v = WeakHashLen32WithSeeds(s, v.second * k1, x + w.first);
+        w = WeakHashLen32WithSeeds(s + 32, z + w.second, y + Fetch64(s + 16));
+        std::swap(z, x);
+        s += 64;
+        len -= 64;
+    } while (len != 0);
+    return HashLen16(HashLen16(v.first, w.first) + ShiftMix(y) * k1 + z,
+                     HashLen16(v.second, w.second) + x);
+}
+
+uint64 CityHash64WithSeed(const char* s, size_t len, uint64 seed) {
+    return CityHash64WithSeeds(s, len, k2, seed);
+}
+
+uint64 CityHash64WithSeeds(const char* s, size_t len, uint64 seed0, uint64 seed1) {
+    return HashLen16(CityHash64(s, len) - seed0, seed1);
+}
+
+// A subroutine for CityHash128().  Returns a decent 128-bit hash for strings
+// of any length representable in signed long.  Based on City and Murmur.
+static uint128 CityMurmur(const char* s, size_t len, uint128 seed) {
+    uint64 a = Uint128Low64(seed);
+    uint64 b = Uint128High64(seed);
+    uint64 c = 0;
+    uint64 d = 0;
+    signed long l = static_cast<long>(len) - 16;
+    if (l <= 0) { // len <= 16
+        a = ShiftMix(a * k1) * k1;
+        c = b * k1 + HashLen0to16(s, len);
+        d = ShiftMix(a + (len >= 8 ? Fetch64(s) : c));
+    } else { // len > 16
+        c = HashLen16(Fetch64(s + len - 8) + k1, a);
+        d = HashLen16(b + len, c + Fetch64(s + len - 16));
+        a += d;
+        do {
+            a ^= ShiftMix(Fetch64(s) * k1) * k1;
+            a *= k1;
+            b ^= a;
+            c ^= ShiftMix(Fetch64(s + 8) * k1) * k1;
+            c *= k1;
+            d ^= c;
+            s += 16;
+            l -= 16;
+        } while (l > 0);
+    }
+    a = HashLen16(a, c);
+    b = HashLen16(d, b);
+    return uint128(a ^ b, HashLen16(b, a));
+}
+
+uint128 CityHash128WithSeed(const char* s, size_t len, uint128 seed) {
+    if (len < 128) {
+        return CityMurmur(s, len, seed);
+    }
+
+    // We expect len >= 128 to be the common case.  Keep 56 bytes of state:
+    // v, w, x, y, and z.
+    pair<uint64, uint64> v, w;
+    uint64 x = Uint128Low64(seed);
+    uint64 y = Uint128High64(seed);
+    uint64 z = len * k1;
+    v.first = Rotate(y ^ k1, 49) * k1 + Fetch64(s);
+    v.second = Rotate(v.first, 42) * k1 + Fetch64(s + 8);
+    w.first = Rotate(y + z, 35) * k1 + x;
+    w.second = Rotate(x + Fetch64(s + 88), 53) * k1;
+
+    // This is the same inner loop as CityHash64(), manually unrolled.
+    do {
+        x = Rotate(x + y + v.first + Fetch64(s + 8), 37) * k1;
+        y = Rotate(y + v.second + Fetch64(s + 48), 42) * k1;
+        x ^= w.second;
+        y += v.first + Fetch64(s + 40);
+        z = Rotate(z + w.first, 33) * k1;
+        v = WeakHashLen32WithSeeds(s, v.second * k1, x + w.first);
+        w = WeakHashLen32WithSeeds(s + 32, z + w.second, y + Fetch64(s + 16));
+        std::swap(z, x);
+        s += 64;
+        x = Rotate(x + y + v.first + Fetch64(s + 8), 37) * k1;
+        y = Rotate(y + v.second + Fetch64(s + 48), 42) * k1;
+        x ^= w.second;
+        y += v.first + Fetch64(s + 40);
+        z = Rotate(z + w.first, 33) * k1;
+        v = WeakHashLen32WithSeeds(s, v.second * k1, x + w.first);
+        w = WeakHashLen32WithSeeds(s + 32, z + w.second, y + Fetch64(s + 16));
+        std::swap(z, x);
+        s += 64;
+        len -= 128;
+    } while (LIKELY(len >= 128));
+    x += Rotate(v.first + z, 49) * k0;
+    y = y * k0 + Rotate(w.second, 37);
+    z = z * k0 + Rotate(w.first, 27);
+    w.first *= 9;
+    v.first *= k0;
+    // If 0 < len < 128, hash up to 4 chunks of 32 bytes each from the end of s.
+    for (size_t tail_done = 0; tail_done < len;) {
+        tail_done += 32;
+        y = Rotate(x + y, 42) * k0 + v.second;
+        w.first += Fetch64(s + len - tail_done + 16);
+        x = x * k0 + w.first;
+        z += w.second + Fetch64(s + len - tail_done);
+        w.second += v.first;
+        v = WeakHashLen32WithSeeds(s + len - tail_done, v.first + z, v.second);
+        v.first *= k0;
+    }
+    // At this point our 56 bytes of state should contain more than
+    // enough information for a strong 128-bit hash.  We use two
+    // different 56-byte-to-8-byte hashes to get a 16-byte final result.
+    x = HashLen16(x, v.first);
+    y = HashLen16(y + z, w.first);
+    return uint128(HashLen16(x + v.second, w.second) + y, HashLen16(x + w.second, y + v.second));
+}
+
+uint128 CityHash128(const char* s, size_t len) {
+    return len >= 16
+               ? CityHash128WithSeed(s + 16, len - 16, uint128(Fetch64(s), Fetch64(s + 8) + k0))
+               : CityHash128WithSeed(s, len, uint128(k0, k1));
+}
+
+} // namespace Common

src/common/cityhash.h

@@ -0,0 +1,110 @@
+// Copyright (c) 2011 Google, Inc.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+// CityHash, by Geoff Pike and Jyrki Alakuijala
+//
+// http://code.google.com/p/cityhash/
+//
+// This file provides a few functions for hashing strings.  All of them are
+// high-quality functions in the sense that they pass standard tests such
+// as Austin Appleby's SMHasher.  They are also fast.
+//
+// For 64-bit x86 code, on short strings, we don't know of anything faster than
+// CityHash64 that is of comparable quality.  We believe our nearest competitor
+// is Murmur3.  For 64-bit x86 code, CityHash64 is an excellent choice for hash
+// tables and most other hashing (excluding cryptography).
+//
+// For 64-bit x86 code, on long strings, the picture is more complicated.
+// On many recent Intel CPUs, such as Nehalem, Westmere, Sandy Bridge, etc.,
+// CityHashCrc128 appears to be faster than all competitors of comparable
+// quality.  CityHash128 is also good but not quite as fast.  We believe our
+// nearest competitor is Bob Jenkins' Spooky.  We don't have great data for
+// other 64-bit CPUs, but for long strings we know that Spooky is slightly
+// faster than CityHash on some relatively recent AMD x86-64 CPUs, for example.
+// Note that CityHashCrc128 is declared in citycrc.h.
+//
+// For 32-bit x86 code, we don't know of anything faster than CityHash32 that
+// is of comparable quality.  We believe our nearest competitor is Murmur3A.
+// (On 64-bit CPUs, it is typically faster to use the other CityHash variants.)
+//
+// Functions in the CityHash family are not suitable for cryptography.
+//
+// Please see CityHash's README file for more details on our performance
+// measurements and so on.
+//
+// WARNING: This code has been only lightly tested on big-endian platforms!
+// It is known to work well on little-endian platforms that have a small penalty
+// for unaligned reads, such as current Intel and AMD moderate-to-high-end CPUs.
+// It should work on all 32-bit and 64-bit platforms that allow unaligned reads;
+// bug reports are welcome.
+//
+// By the way, for some hash functions, given strings a and b, the hash
+// of a+b is easily derived from the hashes of a and b.  This property
+// doesn't hold for any hash functions in this file.
+
+#pragma once
+
+#include <utility>
+#include <stdint.h>
+#include <stdlib.h> // for size_t.
+
+namespace Common {
+
+typedef std::pair<uint64_t, uint64_t> uint128;
+
+inline uint64_t Uint128Low64(const uint128& x) {
+    return x.first;
+}
+inline uint64_t Uint128High64(const uint128& x) {
+    return x.second;
+}
+
+// Hash function for a byte array.
+uint64_t CityHash64(const char* buf, size_t len);
+
+// Hash function for a byte array.  For convenience, a 64-bit seed is also
+// hashed into the result.
+uint64_t CityHash64WithSeed(const char* buf, size_t len, uint64_t seed);
+
+// Hash function for a byte array.  For convenience, two seeds are also
+// hashed into the result.
+uint64_t CityHash64WithSeeds(const char* buf, size_t len, uint64_t seed0, uint64_t seed1);
+
+// Hash function for a byte array.
+uint128 CityHash128(const char* s, size_t len);
+
+// Hash function for a byte array.  For convenience, a 128-bit seed is also
+// hashed into the result.
+uint128 CityHash128WithSeed(const char* s, size_t len, uint128 seed);
+
+// Hash 128 input bits down to 64 bits of output.
+// This is intended to be a reasonably good hash function.
+inline uint64_t Hash128to64(const uint128& x) {
+    // Murmur-inspired hashing.
+    const uint64_t kMul = 0x9ddfea08eb382d69ULL;
+    uint64_t a = (Uint128Low64(x) ^ Uint128High64(x)) * kMul;
+    a ^= (a >> 47);
+    uint64_t b = (Uint128High64(x) ^ a) * kMul;
+    b ^= (b >> 47);
+    b *= kMul;
+    return b;
+}
+
+} // namespace Common

src/common/hash.cpp

@@ -1,141 +0,0 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#if defined(_MSC_VER)
-#include <stdlib.h>
-#endif
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-#include "common/hash.h"
-
-namespace Common {
-
-// MurmurHash3 was written by Austin Appleby, and is placed in the public
-// domain. The author hereby disclaims copyright to this source code.
-
-// Block read - if your platform needs to do endian-swapping or can only handle aligned reads, do
-// the conversion here
-static FORCE_INLINE u64 getblock64(const u64* p, size_t i) {
-    return p[i];
-}
-
-// Finalization mix - force all bits of a hash block to avalanche
-static FORCE_INLINE u64 fmix64(u64 k) {
-    k ^= k >> 33;
-    k *= 0xff51afd7ed558ccdllu;
-    k ^= k >> 33;
-    k *= 0xc4ceb9fe1a85ec53llu;
-    k ^= k >> 33;
-
-    return k;
-}
-
-// This is the 128-bit variant of the MurmurHash3 hash function that is targeted for 64-bit
-// platforms (MurmurHash3_x64_128). It was taken from:
-// https://code.google.com/p/smhasher/source/browse/trunk/MurmurHash3.cpp
-void MurmurHash3_128(const void* key, size_t len, u32 seed, void* out) {
-    const u8* data = (const u8*)key;
-    const size_t nblocks = len / 16;
-
-    u64 h1 = seed;
-    u64 h2 = seed;
-
-    const u64 c1 = 0x87c37b91114253d5llu;
-    const u64 c2 = 0x4cf5ad432745937fllu;
-
-    // Body
-
-    const u64* blocks = (const u64*)(data);
-
-    for (size_t i = 0; i < nblocks; i++) {
-        u64 k1 = getblock64(blocks, i * 2 + 0);
-        u64 k2 = getblock64(blocks, i * 2 + 1);
-
-        k1 *= c1;
-        k1 = _rotl64(k1, 31);
-        k1 *= c2;
-        h1 ^= k1;
-
-        h1 = _rotl64(h1, 27);
-        h1 += h2;
-        h1 = h1 * 5 + 0x52dce729;
-
-        k2 *= c2;
-        k2 = _rotl64(k2, 33);
-        k2 *= c1;
-        h2 ^= k2;
-
-        h2 = _rotl64(h2, 31);
-        h2 += h1;
-        h2 = h2 * 5 + 0x38495ab5;
-    }
-
-    // Tail
-
-    const u8* tail = (const u8*)(data + nblocks * 16);
-
-    u64 k1 = 0;
-    u64 k2 = 0;
-
-    switch (len & 15) {
-    case 15:
-        k2 ^= ((u64)tail[14]) << 48;
-    case 14:
-        k2 ^= ((u64)tail[13]) << 40;
-    case 13:
-        k2 ^= ((u64)tail[12]) << 32;
-    case 12:
-        k2 ^= ((u64)tail[11]) << 24;
-    case 11:
-        k2 ^= ((u64)tail[10]) << 16;
-    case 10:
-        k2 ^= ((u64)tail[9]) << 8;
-    case 9:
-        k2 ^= ((u64)tail[8]) << 0;
-        k2 *= c2;
-        k2 = _rotl64(k2, 33);
-        k2 *= c1;
-        h2 ^= k2;
-
-    case 8:
-        k1 ^= ((u64)tail[7]) << 56;
-    case 7:
-        k1 ^= ((u64)tail[6]) << 48;
-    case 6:
-        k1 ^= ((u64)tail[5]) << 40;
-    case 5:
-        k1 ^= ((u64)tail[4]) << 32;
-    case 4:
-        k1 ^= ((u64)tail[3]) << 24;
-    case 3:
-        k1 ^= ((u64)tail[2]) << 16;
-    case 2:
-        k1 ^= ((u64)tail[1]) << 8;
-    case 1:
-        k1 ^= ((u64)tail[0]) << 0;
-        k1 *= c1;
-        k1 = _rotl64(k1, 31);
-        k1 *= c2;
-        h1 ^= k1;
-    };
-
-    // Finalization
-
-    h1 ^= len;
-    h2 ^= len;
-
-    h1 += h2;
-    h2 += h1;
-
-    h1 = fmix64(h1);
-    h2 = fmix64(h2);
-
-    h1 += h2;
-    h2 += h1;
-
-    ((u64*)out)[0] = h1;
-    ((u64*)out)[1] = h2;
-}
-
-} // namespace Common

src/common/hash.h

@@ -5,12 +5,12 @@
 #pragma once
 
 #include <cstddef>
+#include <cstring>
+#include "common/cityhash.h"
 #include "common/common_types.h"
 
 namespace Common {
 
-void MurmurHash3_128(const void* key, size_t len, u32 seed, void* out);
-
 /**
  * Computes a 64-bit hash over the specified block of data
  * @param data Block of data to compute hash over
@@ -18,9 +18,54 @@ void MurmurHash3_128(const void* key, size_t len, u32 seed, void* out);
  * @returns 64-bit hash value that was computed over the data block
  */
 static inline u64 ComputeHash64(const void* data, size_t len) {
-    u64 res[2];
-    MurmurHash3_128(data, len, 0, res);
-    return res[0];
+    return CityHash64(static_cast<const char*>(data), len);
 }
 
+/**
+ * Computes a 64-bit hash of a struct. In addition to being trivially copyable, it is also critical
+ * that either the struct includes no padding, or that any padding is initialized to a known value
+ * by memsetting the struct to 0 before filling it in.
+ */
+template <typename T>
+static inline u64 ComputeStructHash64(const T& data) {
+    static_assert(std::is_trivially_copyable<T>(),
+                  "Type passed to ComputeStructHash64 must be trivially copyable");
+    return ComputeHash64(&data, sizeof(data));
+}
+
+/// A helper template that ensures the padding in a struct is initialized by memsetting to 0.
+template <typename T>
+struct HashableStruct {
+    // In addition to being trivially copyable, T must also have a trivial default constructor,
+    // because any member initialization would be overridden by memset
+    static_assert(std::is_trivial<T>(), "Type passed to HashableStruct must be trivial");
+    /*
+     * We use a union because "implicitly-defined copy/move constructor for a union X copies the
+     * object representation of X." and "implicitly-defined copy assignment operator for a union X
+     * copies the object representation (3.9) of X." = Bytewise copy instead of memberwise copy.
+     * This is important because the padding bytes are included in the hash and comparison between
+     * objects.
+     */
+    union {
+        T state;
+    };
+
+    HashableStruct() {
+        // Memset structure to zero padding bits, so that they will be deterministic when hashing
+        std::memset(&state, 0, sizeof(T));
+    }
+
+    bool operator==(const HashableStruct<T>& o) const {
+        return std::memcmp(&state, &o.state, sizeof(T)) == 0;
+    };
+
+    bool operator!=(const HashableStruct<T>& o) const {
+        return !(*this == o);
+    };
+
+    size_t Hash() const {
+        return Common::ComputeStructHash64(state);
+    }
+};
+
 } // namespace Common

src/common/logging/backend.cpp

@@ -146,8 +146,9 @@ void LogMessage(Class log_class, Level log_level, const char* filename, unsigned
     PrintColoredMessage(entry);
 }
 
-void LogMessage(Class log_class, Level log_level, const char* filename, unsigned int line_num,
-                const char* function, const char* format, const fmt::format_args& args) {
+void FmtLogMessageImpl(Class log_class, Level log_level, const char* filename,
+                       unsigned int line_num, const char* function, const char* format,
+                       const fmt::format_args& args) {
     if (filter && !filter->CheckMessage(log_class, log_level))
         return;
     Entry entry =

src/common/logging/log.h

@@ -105,13 +105,15 @@ void LogMessage(Class log_class, Level log_level, const char* filename, unsigned
     ;
 
 /// Logs a message to the global logger, using fmt
-void LogMessage(Class log_class, Level log_level, const char* filename, unsigned int line_num,
-                const char* function, const char* format, const fmt::format_args& args);
+void FmtLogMessageImpl(Class log_class, Level log_level, const char* filename,
+                       unsigned int line_num, const char* function, const char* format,
+                       const fmt::format_args& args);
 
 template <typename... Args>
 void FmtLogMessage(Class log_class, Level log_level, const char* filename, unsigned int line_num,
                    const char* function, const char* format, const Args&... args) {
-    LogMessage(log_class, log_level, filename, line_num, function, format, fmt::make_args(args...));
+    FmtLogMessageImpl(log_class, log_level, filename, line_num, function, format,
+                      fmt::make_args(args...));
 }
 
 } // namespace Log

src/core/CMakeLists.txt

@@ -12,6 +12,8 @@ add_library(core STATIC
     file_sys/errors.h
     file_sys/filesystem.cpp
     file_sys/filesystem.h
+    file_sys/partition_filesystem.cpp
+    file_sys/partition_filesystem.h
     file_sys/path_parser.cpp
     file_sys/path_parser.h
     file_sys/program_metadata.cpp
@@ -88,8 +90,14 @@ add_library(core STATIC
     hle/romfs.h
     hle/service/acc/acc.cpp
     hle/service/acc/acc.h
+    hle/service/acc/acc_aa.cpp
+    hle/service/acc/acc_aa.h
+    hle/service/acc/acc_su.cpp
+    hle/service/acc/acc_su.h
     hle/service/acc/acc_u0.cpp
     hle/service/acc/acc_u0.h
+    hle/service/acc/acc_u1.cpp
+    hle/service/acc/acc_u1.h
     hle/service/am/am.cpp
     hle/service/am/am.h
     hle/service/am/applet_ae.cpp
@@ -130,6 +138,8 @@ add_library(core STATIC
     hle/service/friend/friend.h
     hle/service/friend/friend_a.cpp
     hle/service/friend/friend_a.h
+    hle/service/friend/friend_u.cpp
+    hle/service/friend/friend_u.h
     hle/service/hid/hid.cpp
     hle/service/hid/hid.h
     hle/service/lm/lm.cpp

src/core/core.cpp

@@ -92,6 +92,8 @@ System::ResultStatus System::Load(EmuWindow* emu_window, const std::string& file
             return ResultStatus::ErrorLoader_ErrorEncrypted;
         case Loader::ResultStatus::ErrorInvalidFormat:
             return ResultStatus::ErrorLoader_ErrorInvalidFormat;
+        case Loader::ResultStatus::ErrorUnsupportedArch:
+            return ResultStatus::ErrorUnsupportedArch;
         default:
             return ResultStatus::ErrorSystemMode;
         }
@@ -115,6 +117,8 @@ System::ResultStatus System::Load(EmuWindow* emu_window, const std::string& file
             return ResultStatus::ErrorLoader_ErrorEncrypted;
         case Loader::ResultStatus::ErrorInvalidFormat:
             return ResultStatus::ErrorLoader_ErrorInvalidFormat;
+        case Loader::ResultStatus::ErrorUnsupportedArch:
+            return ResultStatus::ErrorUnsupportedArch;
         default:
             return ResultStatus::ErrorLoader;
         }

src/core/core.h

@@ -44,6 +44,7 @@ public:
         ErrorSystemFiles,               ///< Error in finding system files
         ErrorSharedFont,                ///< Error in finding shared font
         ErrorVideoCore,                 ///< Error in the video core
+        ErrorUnsupportedArch,           ///< Unsupported Architecture (32-Bit ROMs)
         ErrorUnknown                    ///< Any other error
     };
 

src/core/file_sys/disk_filesystem.cpp

@@ -57,10 +57,14 @@ ResultVal<std::unique_ptr<StorageBackend>> Disk_FileSystem::OpenFile(const std::
         std::make_unique<Disk_Storage>(std::move(file)));
 }
 
-ResultCode Disk_FileSystem::DeleteFile(const Path& path) const {
-    LOG_WARNING(Service_FS, "(STUBBED) called");
-    // TODO(bunnei): Use correct error code
-    return ResultCode(-1);
+ResultCode Disk_FileSystem::DeleteFile(const std::string& path) const {
+    if (!FileUtil::Exists(path)) {
+        return ERROR_PATH_NOT_FOUND;
+    }
+
+    FileUtil::Delete(path);
+
+    return RESULT_SUCCESS;
 }
 
 ResultCode Disk_FileSystem::RenameFile(const Path& src_path, const Path& dest_path) const {

src/core/file_sys/disk_filesystem.h

@@ -25,7 +25,7 @@ public:
 
     ResultVal<std::unique_ptr<StorageBackend>> OpenFile(const std::string& path,
                                                         Mode mode) const override;
-    ResultCode DeleteFile(const Path& path) const override;
+    ResultCode DeleteFile(const std::string& path) const override;
     ResultCode RenameFile(const Path& src_path, const Path& dest_path) const override;
     ResultCode DeleteDirectory(const Path& path) const override;
     ResultCode DeleteDirectoryRecursively(const Path& path) const override;

src/core/file_sys/filesystem.h

@@ -97,7 +97,7 @@ public:
      * @param path Path relative to the archive
      * @return Result of the operation
      */
-    virtual ResultCode DeleteFile(const Path& path) const = 0;
+    virtual ResultCode DeleteFile(const std::string& path) const = 0;
 
     /**
      * Create a directory specified by its path

src/core/file_sys/partition_filesystem.cpp

@@ -0,0 +1,125 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <cinttypes>
+#include <utility>
+#include "common/file_util.h"
+#include "common/logging/log.h"
+#include "core/file_sys/partition_filesystem.h"
+#include "core/loader/loader.h"
+
+namespace FileSys {
+
+Loader::ResultStatus PartitionFilesystem::Load(const std::string& file_path, size_t offset) {
+    FileUtil::IOFile file(file_path, "rb");
+    if (!file.IsOpen())
+        return Loader::ResultStatus::Error;
+
+    // At least be as large as the header
+    if (file.GetSize() < sizeof(Header))
+        return Loader::ResultStatus::Error;
+
+    // For cartridges, HFSs can get very large, so we need to calculate the size up to
+    // the actual content itself instead of just blindly reading in the entire file.
+    Header pfs_header;
+    if (!file.ReadBytes(&pfs_header, sizeof(Header)))
+        return Loader::ResultStatus::Error;
+
+    bool is_hfs = (memcmp(pfs_header.magic.data(), "HFS", 3) == 0);
+    size_t entry_size = is_hfs ? sizeof(HFSEntry) : sizeof(PFSEntry);
+    size_t metadata_size =
+        sizeof(Header) + (pfs_header.num_entries * entry_size) + pfs_header.strtab_size;
+
+    // Actually read in now...
+    file.Seek(offset, SEEK_SET);
+    std::vector<u8> file_data(metadata_size);
+
+    if (!file.ReadBytes(file_data.data(), metadata_size))
+        return Loader::ResultStatus::Error;
+
+    Loader::ResultStatus result = Load(file_data);
+    if (result != Loader::ResultStatus::Success)
+        LOG_ERROR(Service_FS, "Failed to load PFS from file %s!", file_path.c_str());
+
+    return result;
+}
+
+Loader::ResultStatus PartitionFilesystem::Load(const std::vector<u8>& file_data, size_t offset) {
+    size_t total_size = file_data.size() - offset;
+    if (total_size < sizeof(Header))
+        return Loader::ResultStatus::Error;
+
+    memcpy(&pfs_header, &file_data[offset], sizeof(Header));
+    is_hfs = (memcmp(pfs_header.magic.data(), "HFS", 3) == 0);
+
+    size_t entries_offset = offset + sizeof(Header);
+    size_t entry_size = is_hfs ? sizeof(HFSEntry) : sizeof(PFSEntry);
+    size_t strtab_offset = entries_offset + (pfs_header.num_entries * entry_size);
+    for (u16 i = 0; i < pfs_header.num_entries; i++) {
+        FileEntry entry;
+
+        memcpy(&entry.fs_entry, &file_data[entries_offset + (i * entry_size)], sizeof(FSEntry));
+        entry.name = std::string(reinterpret_cast<const char*>(
+            &file_data[strtab_offset + entry.fs_entry.strtab_offset]));
+        pfs_entries.push_back(std::move(entry));
+    }
+
+    content_offset = strtab_offset + pfs_header.strtab_size;
+
+    return Loader::ResultStatus::Success;
+}
+
+u32 PartitionFilesystem::GetNumEntries() const {
+    return pfs_header.num_entries;
+}
+
+u64 PartitionFilesystem::GetEntryOffset(int index) const {
+    if (index > GetNumEntries())
+        return 0;
+
+    return content_offset + pfs_entries[index].fs_entry.offset;
+}
+
+u64 PartitionFilesystem::GetEntrySize(int index) const {
+    if (index > GetNumEntries())
+        return 0;
+
+    return pfs_entries[index].fs_entry.size;
+}
+
+std::string PartitionFilesystem::GetEntryName(int index) const {
+    if (index > GetNumEntries())
+        return "";
+
+    return pfs_entries[index].name;
+}
+
+u64 PartitionFilesystem::GetFileOffset(const std::string& name) const {
+    for (u32 i = 0; i < pfs_header.num_entries; i++) {
+        if (pfs_entries[i].name == name)
+            return content_offset + pfs_entries[i].fs_entry.offset;
+    }
+
+    return 0;
+}
+
+u64 PartitionFilesystem::GetFileSize(const std::string& name) const {
+    for (u32 i = 0; i < pfs_header.num_entries; i++) {
+        if (pfs_entries[i].name == name)
+            return pfs_entries[i].fs_entry.size;
+    }
+
+    return 0;
+}
+
+void PartitionFilesystem::Print() const {
+    NGLOG_DEBUG(Service_FS, "Magic:                  {:.4}", pfs_header.magic.data());
+    NGLOG_DEBUG(Service_FS, "Files:                  {}", pfs_header.num_entries);
+    for (u32 i = 0; i < pfs_header.num_entries; i++) {
+        NGLOG_DEBUG(Service_FS, " > File {}:              {} (0x{:X} bytes, at 0x{:X})", i,
+                    pfs_entries[i].name.c_str(), pfs_entries[i].fs_entry.size,
+                    GetFileOffset(pfs_entries[i].name));
+    }
+}
+} // namespace FileSys

src/core/file_sys/partition_filesystem.h

@@ -0,0 +1,87 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include <string>
+#include <vector>
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "common/swap.h"
+
+namespace Loader {
+enum class ResultStatus;
+}
+
+namespace FileSys {
+
+/**
+ * Helper which implements an interface to parse PFS/HFS filesystems.
+ * Data can either be loaded from a file path or data with an offset into it.
+ */
+class PartitionFilesystem {
+public:
+    Loader::ResultStatus Load(const std::string& file_path, size_t offset = 0);
+    Loader::ResultStatus Load(const std::vector<u8>& file_data, size_t offset = 0);
+
+    u32 GetNumEntries() const;
+    u64 GetEntryOffset(int index) const;
+    u64 GetEntrySize(int index) const;
+    std::string GetEntryName(int index) const;
+    u64 GetFileOffset(const std::string& name) const;
+    u64 GetFileSize(const std::string& name) const;
+
+    void Print() const;
+
+private:
+    struct Header {
+        std::array<char, 4> magic;
+        u32_le num_entries;
+        u32_le strtab_size;
+        INSERT_PADDING_BYTES(0x4);
+    };
+
+    static_assert(sizeof(Header) == 0x10, "PFS/HFS header structure size is wrong");
+
+#pragma pack(push, 1)
+    struct FSEntry {
+        u64_le offset;
+        u64_le size;
+        u32_le strtab_offset;
+    };
+
+    static_assert(sizeof(FSEntry) == 0x14, "FS entry structure size is wrong");
+
+    struct PFSEntry {
+        FSEntry fs_entry;
+        INSERT_PADDING_BYTES(0x4);
+    };
+
+    static_assert(sizeof(PFSEntry) == 0x18, "PFS entry structure size is wrong");
+
+    struct HFSEntry {
+        FSEntry fs_entry;
+        u32_le hash_region_size;
+        INSERT_PADDING_BYTES(0x8);
+        std::array<char, 0x20> hash;
+    };
+
+    static_assert(sizeof(HFSEntry) == 0x40, "HFS entry structure size is wrong");
+
+#pragma pack(pop)
+
+    struct FileEntry {
+        FSEntry fs_entry;
+        std::string name;
+    };
+
+    Header pfs_header;
+    bool is_hfs;
+    size_t content_offset;
+
+    std::vector<FileEntry> pfs_entries;
+};
+
+} // namespace FileSys

src/core/file_sys/romfs_filesystem.cpp

@@ -20,7 +20,7 @@ ResultVal<std::unique_ptr<StorageBackend>> RomFS_FileSystem::OpenFile(const std:
         std::make_unique<RomFS_Storage>(romfs_file, data_offset, data_size));
 }
 
-ResultCode RomFS_FileSystem::DeleteFile(const Path& path) const {
+ResultCode RomFS_FileSystem::DeleteFile(const std::string& path) const {
     LOG_CRITICAL(Service_FS, "Attempted to delete a file from an ROMFS archive (%s).",
                  GetName().c_str());
     // TODO(bunnei): Use correct error code

src/core/file_sys/romfs_filesystem.h

@@ -31,7 +31,7 @@ public:
 
     ResultVal<std::unique_ptr<StorageBackend>> OpenFile(const std::string& path,
                                                         Mode mode) const override;
-    ResultCode DeleteFile(const Path& path) const override;
+    ResultCode DeleteFile(const std::string& path) const override;
     ResultCode RenameFile(const Path& src_path, const Path& dest_path) const override;
     ResultCode DeleteDirectory(const Path& path) const override;
     ResultCode DeleteDirectoryRecursively(const Path& path) const override;

src/core/hle/kernel/shared_memory.cpp

@@ -120,18 +120,6 @@ ResultCode SharedMemory::Map(Process* target_process, VAddr address, MemoryPermi
         return ERR_WRONG_PERMISSION;
     }
 
-    // TODO(Subv): The same process that created a SharedMemory object
-    // can not map it in its own address space unless it was created with addr=0, result 0xD900182C.
-
-    if (address != 0) {
-        // TODO(shinyquagsire23): Check for virtual/mappable memory here too?
-        if (address >= Memory::HEAP_VADDR && address < Memory::HEAP_VADDR_END) {
-            LOG_ERROR(Kernel, "cannot map id=%u, address=0x%lx name=%s, invalid address",
-                      GetObjectId(), address, name.c_str());
-            return ERR_INVALID_ADDRESS;
-        }
-    }
-
     VAddr target_address = address;
 
     if (base_address == 0 && target_address == 0) {

src/core/hle/kernel/svc.cpp

@@ -371,6 +371,18 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id)
     return RESULT_SUCCESS;
 }
 
+/// Sets the thread activity
+static ResultCode SetThreadActivity(Handle handle, u32 unknown) {
+    LOG_WARNING(Kernel_SVC, "(STUBBED) called, handle=0x%08X, unknown=0x%08X", handle, unknown);
+    return RESULT_SUCCESS;
+}
+
+/// Gets the thread context
+static ResultCode GetThreadContext(Handle handle, VAddr addr) {
+    LOG_WARNING(Kernel_SVC, "(STUBBED) called, handle=0x%08X, addr=0x%" PRIx64, handle, addr);
+    return RESULT_SUCCESS;
+}
+
 /// Gets the priority for the specified thread
 static ResultCode GetThreadPriority(u32* priority, Handle handle) {
     const SharedPtr<Thread> thread = g_handle_table.Get<Thread>(handle);
@@ -849,14 +861,14 @@ static const FunctionDef SVC_Table[] = {
     {0x2B, nullptr, "FlushDataCache"},
     {0x2C, nullptr, "MapPhysicalMemory"},
     {0x2D, nullptr, "UnmapPhysicalMemory"},
-    {0x2E, nullptr, "Unknown"},
+    {0x2E, nullptr, "GetNextThreadInfo"},
     {0x2F, nullptr, "GetLastThreadInfo"},
     {0x30, nullptr, "GetResourceLimitLimitValue"},
     {0x31, nullptr, "GetResourceLimitCurrentValue"},
-    {0x32, nullptr, "SetThreadActivity"},
-    {0x33, nullptr, "GetThreadContext"},
-    {0x34, nullptr, "Unknown"},
-    {0x35, nullptr, "Unknown"},
+    {0x32, SvcWrap<SetThreadActivity>, "SetThreadActivity"},
+    {0x33, SvcWrap<GetThreadContext>, "GetThreadContext"},
+    {0x34, nullptr, "WaitForAddress"},
+    {0x35, nullptr, "SignalToAddress"},
     {0x36, nullptr, "Unknown"},
     {0x37, nullptr, "Unknown"},
     {0x38, nullptr, "Unknown"},
@@ -864,7 +876,7 @@ static const FunctionDef SVC_Table[] = {
     {0x3A, nullptr, "Unknown"},
     {0x3B, nullptr, "Unknown"},
     {0x3C, nullptr, "DumpInfo"},
-    {0x3D, nullptr, "Unknown"},
+    {0x3D, nullptr, "DumpInfoNew"},
     {0x3E, nullptr, "Unknown"},
     {0x3F, nullptr, "Unknown"},
     {0x40, nullptr, "CreateSession"},
@@ -875,9 +887,9 @@ static const FunctionDef SVC_Table[] = {
     {0x45, nullptr, "CreateEvent"},
     {0x46, nullptr, "Unknown"},
     {0x47, nullptr, "Unknown"},
-    {0x48, nullptr, "Unknown"},
-    {0x49, nullptr, "Unknown"},
-    {0x4A, nullptr, "Unknown"},
+    {0x48, nullptr, "AllocateUnsafeMemory"},
+    {0x49, nullptr, "FreeUnsafeMemory"},
+    {0x4A, nullptr, "SetUnsafeAllocationLimit"},
     {0x4B, nullptr, "CreateJitMemory"},
     {0x4C, nullptr, "MapJitMemory"},
     {0x4D, nullptr, "SleepSystem"},
@@ -914,7 +926,7 @@ static const FunctionDef SVC_Table[] = {
     {0x6C, nullptr, "SetHardwareBreakPoint"},
     {0x6D, nullptr, "GetDebugThreadParam"},
     {0x6E, nullptr, "Unknown"},
-    {0x6F, nullptr, "Unknown"},
+    {0x6F, nullptr, "GetMemoryInfo"},
     {0x70, nullptr, "CreatePort"},
     {0x71, nullptr, "ManageNamedPort"},
     {0x72, nullptr, "ConnectToPort"},

src/core/hle/kernel/svc_wrap.h

@@ -70,6 +70,11 @@ void SvcWrap() {
     FuncReturn(retval);
 }
 
+template <ResultCode func(u32, u64)>
+void SvcWrap() {
+    FuncReturn(func((u32)(PARAM(0) & 0xFFFFFFFF), PARAM(1)).raw);
+}
+
 template <ResultCode func(u32, u32, u64)>
 void SvcWrap() {
     FuncReturn(func((u32)(PARAM(0) & 0xFFFFFFFF), (u32)(PARAM(1) & 0xFFFFFFFF), PARAM(2)).raw);

src/core/hle/kernel/vm_manager.cpp

@@ -380,7 +380,7 @@ void VMManager::UpdatePageTableForVMA(const VirtualMemoryArea& vma) {
 
 u64 VMManager::GetTotalMemoryUsage() {
     LOG_WARNING(Kernel, "(STUBBED) called");
-    return 0xBE000000;
+    return 0xF8000000;
 }
 
 u64 VMManager::GetTotalHeapUsage() {

src/core/hle/service/acc/acc.cpp

@@ -2,14 +2,150 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include "common/logging/log.h"
+#include "core/hle/ipc_helpers.h"
 #include "core/hle/service/acc/acc.h"
+#include "core/hle/service/acc/acc_aa.h"
+#include "core/hle/service/acc/acc_su.h"
 #include "core/hle/service/acc/acc_u0.h"
+#include "core/hle/service/acc/acc_u1.h"
 
 namespace Service {
 namespace Account {
 
+// TODO: RE this structure
+struct UserData {
+    INSERT_PADDING_WORDS(1);
+    u32 icon_id;
+    u8 bg_color_id;
+    INSERT_PADDING_BYTES(0x7);
+    INSERT_PADDING_BYTES(0x10);
+    INSERT_PADDING_BYTES(0x60);
+};
+static_assert(sizeof(UserData) == 0x80, "UserData structure has incorrect size");
+
+struct ProfileBase {
+    u8 user_id[0x10];
+    u64 timestamp;
+    u8 username[0x20];
+};
+static_assert(sizeof(ProfileBase) == 0x38, "ProfileBase structure has incorrect size");
+
+using Uid = std::array<u64, 2>;
+static constexpr Uid DEFAULT_USER_ID{0x10ull, 0x20ull};
+
+class IProfile final : public ServiceFramework<IProfile> {
+public:
+    IProfile() : ServiceFramework("IProfile") {
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "Get"},
+            {1, &IProfile::GetBase, "GetBase"},
+            {10, nullptr, "GetImageSize"},
+            {11, nullptr, "LoadImage"},
+        };
+        RegisterHandlers(functions);
+    }
+
+private:
+    void GetBase(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_ACC, "(STUBBED) called");
+        ProfileBase profile_base{};
+        IPC::ResponseBuilder rb{ctx, 16};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushRaw(profile_base);
+    }
+};
+
+class IManagerForApplication final : public ServiceFramework<IManagerForApplication> {
+public:
+    IManagerForApplication() : ServiceFramework("IManagerForApplication") {
+        static const FunctionInfo functions[] = {
+            {0, &IManagerForApplication::CheckAvailability, "CheckAvailability"},
+            {1, &IManagerForApplication::GetAccountId, "GetAccountId"},
+            {2, nullptr, "EnsureIdTokenCacheAsync"},
+            {3, nullptr, "LoadIdTokenCache"},
+            {130, nullptr, "GetNintendoAccountUserResourceCacheForApplication"},
+            {150, nullptr, "CreateAuthorizationRequest"},
+            {160, nullptr, "StoreOpenContext"},
+        };
+        RegisterHandlers(functions);
+    }
+
+private:
+    void CheckAvailability(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_ACC, "(STUBBED) called");
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(RESULT_SUCCESS);
+        rb.Push(true); // TODO: Check when this is supposed to return true and when not
+    }
+
+    void GetAccountId(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_ACC, "(STUBBED) called");
+        IPC::ResponseBuilder rb{ctx, 4};
+        rb.Push(RESULT_SUCCESS);
+        rb.Push<u64>(0x12345678ABCDEF);
+    }
+};
+
+void Module::Interface::GetUserExistence(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_ACC, "(STUBBED) called");
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(RESULT_SUCCESS);
+    rb.Push(true); // TODO: Check when this is supposed to return true and when not
+}
+
+void Module::Interface::ListAllUsers(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_ACC, "(STUBBED) called");
+    constexpr std::array<u128, 10> user_ids{DEFAULT_USER_ID};
+    ctx.WriteBuffer(user_ids.data(), user_ids.size());
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
+void Module::Interface::ListOpenUsers(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_ACC, "(STUBBED) called");
+    constexpr std::array<u128, 10> user_ids{DEFAULT_USER_ID};
+    ctx.WriteBuffer(user_ids.data(), user_ids.size());
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
+void Module::Interface::GetProfile(Kernel::HLERequestContext& ctx) {
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(RESULT_SUCCESS);
+    rb.PushIpcInterface<IProfile>();
+    LOG_DEBUG(Service_ACC, "called");
+}
+
+void Module::Interface::InitializeApplicationInfo(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_ACC, "(STUBBED) called");
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
+void Module::Interface::GetBaasAccountManagerForApplication(Kernel::HLERequestContext& ctx) {
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(RESULT_SUCCESS);
+    rb.PushIpcInterface<IManagerForApplication>();
+    LOG_DEBUG(Service_ACC, "called");
+}
+
+void Module::Interface::GetLastOpenedUser(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_ACC, "(STUBBED) called");
+    IPC::ResponseBuilder rb{ctx, 6};
+    rb.Push(RESULT_SUCCESS);
+    rb.PushRaw(DEFAULT_USER_ID);
+}
+
+Module::Interface::Interface(std::shared_ptr<Module> module, const char* name)
+    : ServiceFramework(name), module(std::move(module)) {}
+
 void InstallInterfaces(SM::ServiceManager& service_manager) {
-    std::make_shared<ACC_U0>()->InstallAsService(service_manager);
+    auto module = std::make_shared<Module>();
+    std::make_shared<ACC_AA>(module)->InstallAsService(service_manager);
+    std::make_shared<ACC_SU>(module)->InstallAsService(service_manager);
+    std::make_shared<ACC_U0>(module)->InstallAsService(service_manager);
+    std::make_shared<ACC_U1>(module)->InstallAsService(service_manager);
 }
 
 } // namespace Account

src/core/hle/service/acc/acc.h

@@ -9,6 +9,25 @@
 namespace Service {
 namespace Account {
 
+class Module final {
+public:
+    class Interface : public ServiceFramework<Interface> {
+    public:
+        Interface(std::shared_ptr<Module> module, const char* name);
+
+        void GetUserExistence(Kernel::HLERequestContext& ctx);
+        void ListAllUsers(Kernel::HLERequestContext& ctx);
+        void ListOpenUsers(Kernel::HLERequestContext& ctx);
+        void GetLastOpenedUser(Kernel::HLERequestContext& ctx);
+        void GetProfile(Kernel::HLERequestContext& ctx);
+        void InitializeApplicationInfo(Kernel::HLERequestContext& ctx);
+        void GetBaasAccountManagerForApplication(Kernel::HLERequestContext& ctx);
+
+    protected:
+        std::shared_ptr<Module> module;
+    };
+};
+
 /// Registers all ACC services with the specified service manager.
 void InstallInterfaces(SM::ServiceManager& service_manager);
 

src/core/hle/service/acc/acc_aa.cpp

@@ -0,0 +1,22 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "core/hle/service/acc/acc_aa.h"
+
+namespace Service {
+namespace Account {
+
+ACC_AA::ACC_AA(std::shared_ptr<Module> module) : Module::Interface(std::move(module), "acc:aa") {
+    static const FunctionInfo functions[] = {
+        {0, nullptr, "EnsureCacheAsync"},
+        {1, nullptr, "LoadCache"},
+        {2, nullptr, "GetDeviceAccountId"},
+        {50, nullptr, "RegisterNotificationTokenAsync"},
+        {51, nullptr, "UnregisterNotificationTokenAsync"},
+    };
+    RegisterHandlers(functions);
+}
+
+} // namespace Account
+} // namespace Service

src/core/hle/service/acc/acc_aa.h

@@ -0,0 +1,18 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/service/acc/acc.h"
+
+namespace Service {
+namespace Account {
+
+class ACC_AA final : public Module::Interface {
+public:
+    explicit ACC_AA(std::shared_ptr<Module> module);
+};
+
+} // namespace Account
+} // namespace Service

src/core/hle/service/acc/acc_su.cpp

@@ -0,0 +1,55 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "core/hle/service/acc/acc_su.h"
+
+namespace Service {
+namespace Account {
+
+ACC_SU::ACC_SU(std::shared_ptr<Module> module) : Module::Interface(std::move(module), "acc:su") {
+    static const FunctionInfo functions[] = {
+        {0, nullptr, "GetUserCount"},
+        {1, &ACC_SU::GetUserExistence, "GetUserExistence"},
+        {2, &ACC_SU::ListAllUsers, "ListAllUsers"},
+        {3, &ACC_SU::ListOpenUsers, "ListOpenUsers"},
+        {4, &ACC_SU::GetLastOpenedUser, "GetLastOpenedUser"},
+        {5, &ACC_SU::GetProfile, "GetProfile"},
+        {6, nullptr, "GetProfileDigest"},
+        {50, nullptr, "IsUserRegistrationRequestPermitted"},
+        {51, nullptr, "TrySelectUserWithoutInteraction"},
+        {60, nullptr, "ListOpenContextStoredUsers"},
+        {100, nullptr, "GetUserRegistrationNotifier"},
+        {101, nullptr, "GetUserStateChangeNotifier"},
+        {102, nullptr, "GetBaasAccountManagerForSystemService"},
+        {103, nullptr, "GetBaasUserAvailabilityChangeNotifier"},
+        {104, nullptr, "GetProfileUpdateNotifier"},
+        {105, nullptr, "CheckNetworkServiceAvailabilityAsync"},
+        {110, nullptr, "StoreSaveDataThumbnail"},
+        {111, nullptr, "ClearSaveDataThumbnail"},
+        {112, nullptr, "LoadSaveDataThumbnail"},
+        {113, nullptr, "GetSaveDataThumbnailExistence"},
+        {190, nullptr, "GetUserLastOpenedApplication"},
+        {191, nullptr, "ActivateOpenContextHolder"},
+        {200, nullptr, "BeginUserRegistration"},
+        {201, nullptr, "CompleteUserRegistration"},
+        {202, nullptr, "CancelUserRegistration"},
+        {203, nullptr, "DeleteUser"},
+        {204, nullptr, "SetUserPosition"},
+        {205, nullptr, "GetProfileEditor"},
+        {206, nullptr, "CompleteUserRegistrationForcibly"},
+        {210, nullptr, "CreateFloatingRegistrationRequest"},
+        {230, nullptr, "AuthenticateServiceAsync"},
+        {250, nullptr, "GetBaasAccountAdministrator"},
+        {290, nullptr, "ProxyProcedureForGuestLoginWithNintendoAccount"},
+        {291, nullptr, "ProxyProcedureForFloatingRegistrationWithNintendoAccount"},
+        {299, nullptr, "SuspendBackgroundDaemon"},
+        {997, nullptr, "DebugInvalidateTokenCacheForUser"},
+        {998, nullptr, "DebugSetUserStateClose"},
+        {999, nullptr, "DebugSetUserStateOpen"},
+    };
+    RegisterHandlers(functions);
+}
+
+} // namespace Account
+} // namespace Service

src/core/hle/service/acc/acc_su.h

@@ -0,0 +1,18 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/service/acc/acc.h"
+
+namespace Service {
+namespace Account {
+
+class ACC_SU final : public Module::Interface {
+public:
+    explicit ACC_SU(std::shared_ptr<Module> module);
+};
+
+} // namespace Account
+} // namespace Service

src/core/hle/service/acc/acc_u0.cpp

@@ -2,120 +2,31 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include "common/logging/log.h"
-#include "core/hle/ipc_helpers.h"
 #include "core/hle/service/acc/acc_u0.h"
 
 namespace Service {
 namespace Account {
 
-using Uid = std::array<u64, 2>;
-static constexpr Uid DEFAULT_USER_ID{0x10ull, 0x20ull};
-
-class IProfile final : public ServiceFramework<IProfile> {
-public:
-    IProfile() : ServiceFramework("IProfile") {
-        static const FunctionInfo functions[] = {
-            {1, &IProfile::GetBase, "GetBase"},
-        };
-        RegisterHandlers(functions);
-    }
-
-private:
-    void GetBase(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_ACC, "(STUBBED) called");
-        ProfileBase profile_base{};
-        IPC::ResponseBuilder rb{ctx, 16};
-        rb.Push(RESULT_SUCCESS);
-        rb.PushRaw(profile_base);
-    }
-};
-
-class IManagerForApplication final : public ServiceFramework<IManagerForApplication> {
-public:
-    IManagerForApplication() : ServiceFramework("IManagerForApplication") {
-        static const FunctionInfo functions[] = {
-            {0, &IManagerForApplication::CheckAvailability, "CheckAvailability"},
-            {1, &IManagerForApplication::GetAccountId, "GetAccountId"},
-        };
-        RegisterHandlers(functions);
-    }
-
-private:
-    void CheckAvailability(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_ACC, "(STUBBED) called");
-        IPC::ResponseBuilder rb{ctx, 3};
-        rb.Push(RESULT_SUCCESS);
-        rb.Push(true); // TODO: Check when this is supposed to return true and when not
-    }
-
-    void GetAccountId(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_ACC, "(STUBBED) called");
-        IPC::ResponseBuilder rb{ctx, 4};
-        rb.Push(RESULT_SUCCESS);
-        rb.Push<u64>(0x12345678ABCDEF);
-    }
-};
-
-void ACC_U0::GetUserExistence(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_ACC, "(STUBBED) called");
-    IPC::ResponseBuilder rb{ctx, 3};
-    rb.Push(RESULT_SUCCESS);
-    rb.Push(true); // TODO: Check when this is supposed to return true and when not
-}
-
-void ACC_U0::ListAllUsers(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_ACC, "(STUBBED) called");
-    constexpr std::array<u128, 10> user_ids{DEFAULT_USER_ID};
-    ctx.WriteBuffer(user_ids.data(), user_ids.size());
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(RESULT_SUCCESS);
-}
-
-void ACC_U0::ListOpenUsers(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_ACC, "(STUBBED) called");
-    constexpr std::array<u128, 10> user_ids{DEFAULT_USER_ID};
-    ctx.WriteBuffer(user_ids.data(), user_ids.size());
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(RESULT_SUCCESS);
-}
-
-void ACC_U0::GetProfile(Kernel::HLERequestContext& ctx) {
-    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
-    rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<IProfile>();
-    LOG_DEBUG(Service_ACC, "called");
-}
-
-void ACC_U0::InitializeApplicationInfo(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_ACC, "(STUBBED) called");
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(RESULT_SUCCESS);
-}
-
-void ACC_U0::GetBaasAccountManagerForApplication(Kernel::HLERequestContext& ctx) {
-    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
-    rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<IManagerForApplication>();
-    LOG_DEBUG(Service_ACC, "called");
-}
-
-void ACC_U0::GetLastOpenedUser(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_ACC, "(STUBBED) called");
-    IPC::ResponseBuilder rb{ctx, 6};
-    rb.Push(RESULT_SUCCESS);
-    rb.PushRaw(DEFAULT_USER_ID);
-}
-
-ACC_U0::ACC_U0() : ServiceFramework("acc:u0") {
+ACC_U0::ACC_U0(std::shared_ptr<Module> module) : Module::Interface(std::move(module), "acc:u0") {
     static const FunctionInfo functions[] = {
+        {0, nullptr, "GetUserCount"},
         {1, &ACC_U0::GetUserExistence, "GetUserExistence"},
         {2, &ACC_U0::ListAllUsers, "ListAllUsers"},
         {3, &ACC_U0::ListOpenUsers, "ListOpenUsers"},
         {4, &ACC_U0::GetLastOpenedUser, "GetLastOpenedUser"},
         {5, &ACC_U0::GetProfile, "GetProfile"},
+        {6, nullptr, "GetProfileDigest"},
+        {50, nullptr, "IsUserRegistrationRequestPermitted"},
+        {51, nullptr, "TrySelectUserWithoutInteraction"},
+        {60, nullptr, "ListOpenContextStoredUsers"},
         {100, &ACC_U0::InitializeApplicationInfo, "InitializeApplicationInfo"},
         {101, &ACC_U0::GetBaasAccountManagerForApplication, "GetBaasAccountManagerForApplication"},
+        {102, nullptr, "AuthenticateApplicationAsync"},
+        {103, nullptr, "CheckNetworkServiceAvailabilityAsync"},
+        {110, nullptr, "StoreSaveDataThumbnail"},
+        {111, nullptr, "ClearSaveDataThumbnail"},
+        {120, nullptr, "CreateGuestLoginRequest"},
+        {130, nullptr, "LoadOpenContext"},
     };
     RegisterHandlers(functions);
 }

src/core/hle/service/acc/acc_u0.h

@@ -4,36 +4,14 @@
 
 #pragma once
 
-#include "core/hle/service/service.h"
+#include "core/hle/service/acc/acc.h"
 
 namespace Service {
 namespace Account {
 
-// TODO: RE this structure
-struct UserData {
-    INSERT_PADDING_BYTES(0x80);
-};
-static_assert(sizeof(UserData) == 0x80, "UserData structure has incorrect size");
-
-// TODO: RE this structure
-struct ProfileBase {
-    INSERT_PADDING_BYTES(0x38);
-};
-static_assert(sizeof(ProfileBase) == 0x38, "ProfileBase structure has incorrect size");
-
-class ACC_U0 final : public ServiceFramework<ACC_U0> {
+class ACC_U0 final : public Module::Interface {
 public:
-    ACC_U0();
-    ~ACC_U0() = default;
-
-private:
-    void GetUserExistence(Kernel::HLERequestContext& ctx);
-    void ListAllUsers(Kernel::HLERequestContext& ctx);
-    void ListOpenUsers(Kernel::HLERequestContext& ctx);
-    void GetLastOpenedUser(Kernel::HLERequestContext& ctx);
-    void GetProfile(Kernel::HLERequestContext& ctx);
-    void InitializeApplicationInfo(Kernel::HLERequestContext& ctx);
-    void GetBaasAccountManagerForApplication(Kernel::HLERequestContext& ctx);
+    explicit ACC_U0(std::shared_ptr<Module> module);
 };
 
 } // namespace Account

src/core/hle/service/acc/acc_u1.cpp

@@ -0,0 +1,42 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "core/hle/service/acc/acc_u1.h"
+
+namespace Service {
+namespace Account {
+
+ACC_U1::ACC_U1(std::shared_ptr<Module> module) : Module::Interface(std::move(module), "acc:u1") {
+    static const FunctionInfo functions[] = {
+        {0, nullptr, "GetUserCount"},
+        {1, &ACC_U1::GetUserExistence, "GetUserExistence"},
+        {2, &ACC_U1::ListAllUsers, "ListAllUsers"},
+        {3, &ACC_U1::ListOpenUsers, "ListOpenUsers"},
+        {4, &ACC_U1::GetLastOpenedUser, "GetLastOpenedUser"},
+        {5, &ACC_U1::GetProfile, "GetProfile"},
+        {6, nullptr, "GetProfileDigest"},
+        {50, nullptr, "IsUserRegistrationRequestPermitted"},
+        {51, nullptr, "TrySelectUserWithoutInteraction"},
+        {60, nullptr, "ListOpenContextStoredUsers"},
+        {100, nullptr, "GetUserRegistrationNotifier"},
+        {101, nullptr, "GetUserStateChangeNotifier"},
+        {102, nullptr, "GetBaasAccountManagerForSystemService"},
+        {103, nullptr, "GetProfileUpdateNotifier"},
+        {104, nullptr, "CheckNetworkServiceAvailabilityAsync"},
+        {105, nullptr, "GetBaasUserAvailabilityChangeNotifier"},
+        {110, nullptr, "StoreSaveDataThumbnail"},
+        {111, nullptr, "ClearSaveDataThumbnail"},
+        {112, nullptr, "LoadSaveDataThumbnail"},
+        {113, nullptr, "GetSaveDataThumbnailExistence"},
+        {190, nullptr, "GetUserLastOpenedApplication"},
+        {191, nullptr, "ActivateOpenContextHolder"},
+        {997, nullptr, "DebugInvalidateTokenCacheForUser"},
+        {998, nullptr, "DebugSetUserStateClose"},
+        {999, nullptr, "DebugSetUserStateOpen"},
+    };
+    RegisterHandlers(functions);
+}
+
+} // namespace Account
+} // namespace Service

src/core/hle/service/acc/acc_u1.h

@@ -0,0 +1,18 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/service/acc/acc.h"
+
+namespace Service {
+namespace Account {
+
+class ACC_U1 final : public Module::Interface {
+public:
+    explicit ACC_U1(std::shared_ptr<Module> module);
+};
+
+} // namespace Account
+} // namespace Service

src/core/hle/service/am/am.cpp

@@ -19,8 +19,11 @@ namespace AM {
 
 IWindowController::IWindowController() : ServiceFramework("IWindowController") {
     static const FunctionInfo functions[] = {
+        {0, nullptr, "CreateWindow"},
         {1, &IWindowController::GetAppletResourceUserId, "GetAppletResourceUserId"},
         {10, &IWindowController::AcquireForegroundRights, "AcquireForegroundRights"},
+        {11, nullptr, "ReleaseForegroundRights"},
+        {12, nullptr, "RejectToChangeIntoBackground"},
     };
     RegisterHandlers(functions);
 }
@@ -78,8 +81,11 @@ IDebugFunctions::IDebugFunctions() : ServiceFramework("IDebugFunctions") {}
 ISelfController::ISelfController(std::shared_ptr<NVFlinger::NVFlinger> nvflinger)
     : ServiceFramework("ISelfController"), nvflinger(std::move(nvflinger)) {
     static const FunctionInfo functions[] = {
+        {0, nullptr, "Exit"},
         {1, &ISelfController::LockExit, "LockExit"},
         {2, &ISelfController::UnlockExit, "UnlockExit"},
+        {3, nullptr, "EnterFatalSection"},
+        {4, nullptr, "LeaveFatalSection"},
         {9, &ISelfController::GetLibraryAppletLaunchableEvent, "GetLibraryAppletLaunchableEvent"},
         {10, &ISelfController::SetScreenShotPermission, "SetScreenShotPermission"},
         {11, &ISelfController::SetOperationModeChangedNotification,
@@ -88,8 +94,29 @@ ISelfController::ISelfController(std::shared_ptr<NVFlinger::NVFlinger> nvflinger
          "SetPerformanceModeChangedNotification"},
         {13, &ISelfController::SetFocusHandlingMode, "SetFocusHandlingMode"},
         {14, &ISelfController::SetRestartMessageEnabled, "SetRestartMessageEnabled"},
+        {15, nullptr, "SetScreenShotAppletIdentityInfo"},
         {16, &ISelfController::SetOutOfFocusSuspendingEnabled, "SetOutOfFocusSuspendingEnabled"},
+        {17, nullptr, "SetControllerFirmwareUpdateSection"},
+        {18, nullptr, "SetRequiresCaptureButtonShortPressedMessage"},
+        {19, nullptr, "SetScreenShotImageOrientation"},
+        {20, nullptr, "SetDesirableKeyboardLayout"},
         {40, &ISelfController::CreateManagedDisplayLayer, "CreateManagedDisplayLayer"},
+        {41, nullptr, "IsSystemBufferSharingEnabled"},
+        {42, nullptr, "GetSystemSharedLayerHandle"},
+        {50, nullptr, "SetHandlesRequestToDisplay"},
+        {51, nullptr, "ApproveToDisplay"},
+        {60, nullptr, "OverrideAutoSleepTimeAndDimmingTime"},
+        {61, nullptr, "SetMediaPlaybackState"},
+        {62, nullptr, "SetIdleTimeDetectionExtension"},
+        {63, nullptr, "GetIdleTimeDetectionExtension"},
+        {64, nullptr, "SetInputDetectionSourceSet"},
+        {65, nullptr, "ReportUserIsActive"},
+        {66, nullptr, "GetCurrentIlluminance"},
+        {67, nullptr, "IsIlluminanceAvailable"},
+        {68, nullptr, "SetAutoSleepDisabled"},
+        {69, nullptr, "IsAutoSleepDisabled"},
+        {70, nullptr, "ReportMultimediaError"},
+        {80, nullptr, "SetWirelessPriorityMode"},
     };
     RegisterHandlers(functions);
 
@@ -206,9 +233,30 @@ ICommonStateGetter::ICommonStateGetter() : ServiceFramework("ICommonStateGetter"
     static const FunctionInfo functions[] = {
         {0, &ICommonStateGetter::GetEventHandle, "GetEventHandle"},
         {1, &ICommonStateGetter::ReceiveMessage, "ReceiveMessage"},
+        {2, nullptr, "GetThisAppletKind"},
+        {3, nullptr, "AllowToEnterSleep"},
+        {4, nullptr, "DisallowToEnterSleep"},
         {5, &ICommonStateGetter::GetOperationMode, "GetOperationMode"},
         {6, &ICommonStateGetter::GetPerformanceMode, "GetPerformanceMode"},
+        {7, nullptr, "GetCradleStatus"},
+        {8, nullptr, "GetBootMode"},
         {9, &ICommonStateGetter::GetCurrentFocusState, "GetCurrentFocusState"},
+        {10, nullptr, "RequestToAcquireSleepLock"},
+        {11, nullptr, "ReleaseSleepLock"},
+        {12, nullptr, "ReleaseSleepLockTransiently"},
+        {13, nullptr, "GetAcquiredSleepLockEvent"},
+        {20, nullptr, "PushToGeneralChannel"},
+        {30, nullptr, "GetHomeButtonReaderLockAccessor"},
+        {31, nullptr, "GetReaderLockAccessorEx"},
+        {40, nullptr, "GetCradleFwVersion"},
+        {50, nullptr, "IsVrModeEnabled"},
+        {51, nullptr, "SetVrModeEnabled"},
+        {52, nullptr, "SwitchLcdBacklight"},
+        {55, nullptr, "IsInControllerFirmwareUpdateSection"},
+        {60, nullptr, "GetDefaultDisplayResolution"},
+        {61, nullptr, "GetDefaultDisplayResolutionChangeEvent"},
+        {62, nullptr, "GetHdcpAuthenticationState"},
+        {63, nullptr, "GetHdcpAuthenticationStateChangeEvent"},
     };
     RegisterHandlers(functions);
 
@@ -278,7 +326,7 @@ public:
             {104, nullptr, "PopInteractiveOutData"},
             {105, nullptr, "GetPopOutDataEvent"},
             {106, nullptr, "GetPopInteractiveOutDataEvent"},
-            {120, nullptr, "NeedsToExitProcess"},
+            {110, nullptr, "NeedsToExitProcess"},
             {120, nullptr, "GetLibraryAppletInfo"},
             {150, nullptr, "RequestForAppletToGetForeground"},
             {160, nullptr, "GetIndirectLayerConsumerHandle"},
@@ -330,6 +378,7 @@ public:
         : ServiceFramework("IStorageAccessor"), buffer(std::move(buffer)) {
         static const FunctionInfo functions[] = {
             {0, &IStorageAccessor::GetSize, "GetSize"},
+            {10, nullptr, "Write"},
             {11, &IStorageAccessor::Read, "Read"},
         };
         RegisterHandlers(functions);
@@ -372,6 +421,7 @@ public:
         : ServiceFramework("IStorage"), buffer(std::move(buffer)) {
         static const FunctionInfo functions[] = {
             {0, &IStorage::Open, "Open"},
+            {1, nullptr, "OpenTransferStorage"},
         };
         RegisterHandlers(functions);
     }
@@ -392,12 +442,42 @@ private:
 IApplicationFunctions::IApplicationFunctions() : ServiceFramework("IApplicationFunctions") {
     static const FunctionInfo functions[] = {
         {1, &IApplicationFunctions::PopLaunchParameter, "PopLaunchParameter"},
+        {10, nullptr, "CreateApplicationAndPushAndRequestToStart"},
+        {11, nullptr, "CreateApplicationAndPushAndRequestToStartForQuest"},
+        {12, nullptr, "CreateApplicationAndRequestToStart"},
+        {13, nullptr, "CreateApplicationAndRequestToStartForQuest"},
         {20, &IApplicationFunctions::EnsureSaveData, "EnsureSaveData"},
         {21, &IApplicationFunctions::GetDesiredLanguage, "GetDesiredLanguage"},
         {22, &IApplicationFunctions::SetTerminateResult, "SetTerminateResult"},
+        {23, nullptr, "GetDisplayVersion"},
+        {24, nullptr, "GetLaunchStorageInfoForDebug"},
+        {25, nullptr, "ExtendSaveData"},
+        {26, nullptr, "GetSaveDataSize"},
+        {30, nullptr, "BeginBlockingHomeButtonShortAndLongPressed"},
+        {31, nullptr, "EndBlockingHomeButtonShortAndLongPressed"},
+        {32, nullptr, "BeginBlockingHomeButton"},
+        {33, nullptr, "EndBlockingHomeButton"},
+        {40, &IApplicationFunctions::NotifyRunning, "NotifyRunning"},
+        {50, nullptr, "GetPseudoDeviceId"},
+        {60, nullptr, "SetMediaPlaybackStateForApplication"},
+        {65, nullptr, "IsGamePlayRecordingSupported"},
         {66, &IApplicationFunctions::InitializeGamePlayRecording, "InitializeGamePlayRecording"},
         {67, &IApplicationFunctions::SetGamePlayRecordingState, "SetGamePlayRecordingState"},
-        {40, &IApplicationFunctions::NotifyRunning, "NotifyRunning"},
+        {68, nullptr, "RequestFlushGamePlayingMovieForDebug"},
+        {70, nullptr, "RequestToShutdown"},
+        {71, nullptr, "RequestToReboot"},
+        {80, nullptr, "ExitAndRequestToShowThanksMessage"},
+        {90, nullptr, "EnableApplicationCrashReport"},
+        {100, nullptr, "InitializeApplicationCopyrightFrameBuffer"},
+        {101, nullptr, "SetApplicationCopyrightImage"},
+        {102, nullptr, "SetApplicationCopyrightVisibility"},
+        {110, nullptr, "QueryApplicationPlayStatistics"},
+        {120, nullptr, "ExecuteProgram"},
+        {121, nullptr, "ClearUserChannel"},
+        {122, nullptr, "UnpopToUserChannel"},
+        {500, nullptr, "StartContinuousRecordingFlushForDebug"},
+        {1000, nullptr, "CreateMovieMaker"},
+        {1001, nullptr, "PrepareForJit"},
     };
     RegisterHandlers(functions);
 }

src/core/hle/service/am/applet_ae.cpp

@@ -21,6 +21,7 @@ public:
             {2, &ILibraryAppletProxy::GetWindowController, "GetWindowController"},
             {3, &ILibraryAppletProxy::GetAudioController, "GetAudioController"},
             {4, &ILibraryAppletProxy::GetDisplayController, "GetDisplayController"},
+            {10, nullptr, "GetProcessWindingController"},
             {11, &ILibraryAppletProxy::GetLibraryAppletCreator, "GetLibraryAppletCreator"},
             {20, &ILibraryAppletProxy::GetApplicationFunctions, "GetApplicationFunctions"},
             {1000, &ILibraryAppletProxy::GetDebugFunctions, "GetDebugFunctions"},

src/core/hle/service/am/applet_oe.cpp

@@ -21,6 +21,7 @@ public:
             {2, &IApplicationProxy::GetWindowController, "GetWindowController"},
             {3, &IApplicationProxy::GetAudioController, "GetAudioController"},
             {4, &IApplicationProxy::GetDisplayController, "GetDisplayController"},
+            {10, nullptr, "GetProcessWindingController"},
             {11, &IApplicationProxy::GetLibraryAppletCreator, "GetLibraryAppletCreator"},
             {20, &IApplicationProxy::GetApplicationFunctions, "GetApplicationFunctions"},
             {1000, &IApplicationProxy::GetDebugFunctions, "GetDebugFunctions"},

src/core/hle/service/aoc/aoc_u.cpp

@@ -19,6 +19,7 @@ AOC_U::AOC_U() : ServiceFramework("aoc:u") {
         {5, nullptr, "GetAddOnContentBaseId"},
         {6, nullptr, "PrepareAddOnContentByApplicationId"},
         {7, nullptr, "PrepareAddOnContent"},
+        {8, nullptr, "GetAddOnContentListChangedEvent"},
     };
     RegisterHandlers(functions);
 }

src/core/hle/service/audio/audin_u.cpp

@@ -14,15 +14,20 @@ class IAudioIn final : public ServiceFramework<IAudioIn> {
 public:
     IAudioIn() : ServiceFramework("IAudioIn") {
         static const FunctionInfo functions[] = {
-            {0x0, nullptr, "GetAudioInState"},
-            {0x1, nullptr, "StartAudioIn"},
-            {0x2, nullptr, "StopAudioIn"},
-            {0x3, nullptr, "AppendAudioInBuffer_1"},
-            {0x4, nullptr, "RegisterBufferEvent"},
-            {0x5, nullptr, "GetReleasedAudioInBuffer_1"},
-            {0x6, nullptr, "ContainsAudioInBuffer"},
-            {0x7, nullptr, "AppendAudioInBuffer_2"},
-            {0x8, nullptr, "GetReleasedAudioInBuffer_2"},
+            {0, nullptr, "GetAudioInState"},
+            {1, nullptr, "StartAudioIn"},
+            {2, nullptr, "StopAudioIn"},
+            {3, nullptr, "AppendAudioInBuffer"},
+            {4, nullptr, "RegisterBufferEvent"},
+            {5, nullptr, "GetReleasedAudioInBuffer"},
+            {6, nullptr, "ContainsAudioInBuffer"},
+            {7, nullptr, "AppendAudioInBufferWithUserEvent"},
+            {8, nullptr, "AppendAudioInBufferAuto"},
+            {9, nullptr, "GetReleasedAudioInBufferAuto"},
+            {10, nullptr, "AppendAudioInBufferWithUserEventAuto"},
+            {11, nullptr, "GetAudioInBufferCount"},
+            {12, nullptr, "SetAudioInDeviceGain"},
+            {13, nullptr, "GetAudioInDeviceGain"},
         };
         RegisterHandlers(functions);
     }
@@ -31,8 +36,10 @@ public:
 
 AudInU::AudInU() : ServiceFramework("audin:u") {
     static const FunctionInfo functions[] = {
-        {0x00000000, nullptr, "ListAudioIns"},
-        {0x00000001, nullptr, "OpenAudioIn"},
+        {0, nullptr, "ListAudioIns"},
+        {1, nullptr, "OpenAudioIn"},
+        {3, nullptr, "OpenAudioInAuto"},
+        {4, nullptr, "ListAudioInsAuto"},
     };
     RegisterHandlers(functions);
 }

src/core/hle/service/audio/audout_u.cpp

@@ -25,15 +25,18 @@ class IAudioOut final : public ServiceFramework<IAudioOut> {
 public:
     IAudioOut() : ServiceFramework("IAudioOut"), audio_out_state(AudioState::Stopped) {
         static const FunctionInfo functions[] = {
-            {0x0, nullptr, "GetAudioOutState"},
-            {0x1, &IAudioOut::StartAudioOut, "StartAudioOut"},
-            {0x2, &IAudioOut::StopAudioOut, "StopAudioOut"},
-            {0x3, &IAudioOut::AppendAudioOutBuffer_1, "AppendAudioOutBuffer_1"},
-            {0x4, &IAudioOut::RegisterBufferEvent, "RegisterBufferEvent"},
-            {0x5, &IAudioOut::GetReleasedAudioOutBuffer_1, "GetReleasedAudioOutBuffer_1"},
-            {0x6, nullptr, "ContainsAudioOutBuffer"},
-            {0x7, nullptr, "AppendAudioOutBuffer_2"},
-            {0x8, nullptr, "GetReleasedAudioOutBuffer_2"},
+            {0, &IAudioOut::GetAudioOutState, "GetAudioOutState"},
+            {1, &IAudioOut::StartAudioOut, "StartAudioOut"},
+            {2, &IAudioOut::StopAudioOut, "StopAudioOut"},
+            {3, &IAudioOut::AppendAudioOutBuffer, "AppendAudioOutBuffer"},
+            {4, &IAudioOut::RegisterBufferEvent, "RegisterBufferEvent"},
+            {5, &IAudioOut::GetReleasedAudioOutBuffer, "GetReleasedAudioOutBuffer"},
+            {6, nullptr, "ContainsAudioOutBuffer"},
+            {7, nullptr, "AppendAudioOutBufferAuto"},
+            {8, nullptr, "GetReleasedAudioOutBufferAuto"},
+            {9, nullptr, "GetAudioOutBufferCount"},
+            {10, nullptr, "GetAudioOutPlayedSampleCount"},
+            {11, nullptr, "FlushAudioOutBuffers"},
         };
         RegisterHandlers(functions);
 
@@ -57,6 +60,13 @@ public:
     }
 
 private:
+    void GetAudioOutState(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_Audio, "called");
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(RESULT_SUCCESS);
+        rb.Push(static_cast<u32>(audio_out_state));
+    }
+
     void StartAudioOut(Kernel::HLERequestContext& ctx) {
         LOG_WARNING(Service_Audio, "(STUBBED) called");
 
@@ -87,7 +97,7 @@ private:
         rb.PushCopyObjects(buffer_event);
     }
 
-    void AppendAudioOutBuffer_1(Kernel::HLERequestContext& ctx) {
+    void AppendAudioOutBuffer(Kernel::HLERequestContext& ctx) {
         LOG_WARNING(Service_Audio, "(STUBBED) called");
         IPC::RequestParser rp{ctx};
 
@@ -98,7 +108,7 @@ private:
         rb.Push(RESULT_SUCCESS);
     }
 
-    void GetReleasedAudioOutBuffer_1(Kernel::HLERequestContext& ctx) {
+    void GetReleasedAudioOutBuffer(Kernel::HLERequestContext& ctx) {
         LOG_WARNING(Service_Audio, "(STUBBED) called");
 
         // TODO(st4rk): This is how libtransistor currently implements the
@@ -189,8 +199,8 @@ void AudOutU::OpenAudioOut(Kernel::HLERequestContext& ctx) {
 AudOutU::AudOutU() : ServiceFramework("audout:u") {
     static const FunctionInfo functions[] = {{0x00000000, &AudOutU::ListAudioOuts, "ListAudioOuts"},
                                              {0x00000001, &AudOutU::OpenAudioOut, "OpenAudioOut"},
-                                             {0x00000002, nullptr, "Unknown2"},
-                                             {0x00000003, nullptr, "Unknown3"}};
+                                             {0x00000002, nullptr, "ListAudioOutsAuto"},
+                                             {0x00000003, nullptr, "OpenAudioOutAuto"}};
     RegisterHandlers(functions);
 }
 

src/core/hle/service/audio/audrec_u.cpp

@@ -14,13 +14,15 @@ class IFinalOutputRecorder final : public ServiceFramework<IFinalOutputRecorder>
 public:
     IFinalOutputRecorder() : ServiceFramework("IFinalOutputRecorder") {
         static const FunctionInfo functions[] = {
-            {0x0, nullptr, "GetFinalOutputRecorderState"},
-            {0x1, nullptr, "StartFinalOutputRecorder"},
-            {0x2, nullptr, "StopFinalOutputRecorder"},
-            {0x3, nullptr, "AppendFinalOutputRecorderBuffer"},
-            {0x4, nullptr, "RegisterBufferEvent"},
-            {0x5, nullptr, "GetReleasedFinalOutputRecorderBuffer"},
-            {0x6, nullptr, "ContainsFinalOutputRecorderBuffer"},
+            {0, nullptr, "GetFinalOutputRecorderState"},
+            {1, nullptr, "StartFinalOutputRecorder"},
+            {2, nullptr, "StopFinalOutputRecorder"},
+            {3, nullptr, "AppendFinalOutputRecorderBuffer"},
+            {4, nullptr, "RegisterBufferEvent"},
+            {5, nullptr, "GetReleasedFinalOutputRecorderBuffer"},
+            {6, nullptr, "ContainsFinalOutputRecorderBuffer"},
+            {8, nullptr, "AppendFinalOutputRecorderBufferAuto"},
+            {9, nullptr, "GetReleasedFinalOutputRecorderBufferAuto"},
         };
         RegisterHandlers(functions);
     }

src/core/hle/service/audio/audren_u.cpp

@@ -19,16 +19,18 @@ class IAudioRenderer final : public ServiceFramework<IAudioRenderer> {
 public:
     IAudioRenderer() : ServiceFramework("IAudioRenderer") {
         static const FunctionInfo functions[] = {
-            {0x0, nullptr, "GetAudioRendererSampleRate"},
-            {0x1, nullptr, "GetAudioRendererSampleCount"},
-            {0x2, nullptr, "GetAudioRendererMixBufferCount"},
-            {0x3, nullptr, "GetAudioRendererState"},
-            {0x4, &IAudioRenderer::RequestUpdateAudioRenderer, "RequestUpdateAudioRenderer"},
-            {0x5, &IAudioRenderer::StartAudioRenderer, "StartAudioRenderer"},
-            {0x6, &IAudioRenderer::StopAudioRenderer, "StopAudioRenderer"},
-            {0x7, &IAudioRenderer::QuerySystemEvent, "QuerySystemEvent"},
-            {0x8, nullptr, "SetAudioRendererRenderingTimeLimit"},
-            {0x9, nullptr, "GetAudioRendererRenderingTimeLimit"},
+            {0, nullptr, "GetAudioRendererSampleRate"},
+            {1, nullptr, "GetAudioRendererSampleCount"},
+            {2, nullptr, "GetAudioRendererMixBufferCount"},
+            {3, nullptr, "GetAudioRendererState"},
+            {4, &IAudioRenderer::RequestUpdateAudioRenderer, "RequestUpdateAudioRenderer"},
+            {5, &IAudioRenderer::StartAudioRenderer, "StartAudioRenderer"},
+            {6, &IAudioRenderer::StopAudioRenderer, "StopAudioRenderer"},
+            {7, &IAudioRenderer::QuerySystemEvent, "QuerySystemEvent"},
+            {8, nullptr, "SetAudioRendererRenderingTimeLimit"},
+            {9, nullptr, "GetAudioRendererRenderingTimeLimit"},
+            {10, nullptr, "RequestUpdateAudioRendererAuto"},
+            {11, nullptr, "ExecuteAudioRendererRendering"},
         };
         RegisterHandlers(functions);
 
@@ -158,7 +160,7 @@ public:
             {0x0, &IAudioDevice::ListAudioDeviceName, "ListAudioDeviceName"},
             {0x1, &IAudioDevice::SetAudioDeviceOutputVolume, "SetAudioDeviceOutputVolume"},
             {0x2, nullptr, "GetAudioDeviceOutputVolume"},
-            {0x3, nullptr, "GetActiveAudioDeviceName"},
+            {0x3, &IAudioDevice::GetActiveAudioDeviceName, "GetActiveAudioDeviceName"},
             {0x4, &IAudioDevice::QueryAudioDeviceSystemEvent, "QueryAudioDeviceSystemEvent"},
             {0x5, &IAudioDevice::GetActiveChannelCount, "GetActiveChannelCount"},
             {0x6, nullptr, "ListAudioDeviceNameAuto"},
@@ -199,6 +201,18 @@ private:
         rb.Push(RESULT_SUCCESS);
     }
 
+    void GetActiveAudioDeviceName(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_Audio, "(STUBBED) called");
+        IPC::RequestParser rp{ctx};
+
+        const std::string audio_interface = "AudioDevice";
+        ctx.WriteBuffer(audio_interface.c_str(), audio_interface.size());
+
+        IPC::ResponseBuilder rb = rp.MakeBuilder(3, 0, 0);
+        rb.Push(RESULT_SUCCESS);
+        rb.Push<u32>(1);
+    }
+
     void QueryAudioDeviceSystemEvent(Kernel::HLERequestContext& ctx) {
         LOG_WARNING(Service_Audio, "(STUBBED) called");
 
@@ -225,6 +239,8 @@ AudRenU::AudRenU() : ServiceFramework("audren:u") {
         {0, &AudRenU::OpenAudioRenderer, "OpenAudioRenderer"},
         {1, &AudRenU::GetAudioRendererWorkBufferSize, "GetAudioRendererWorkBufferSize"},
         {2, &AudRenU::GetAudioDevice, "GetAudioDevice"},
+        {3, nullptr, "OpenAudioRendererAuto"},
+        {4, nullptr, "GetAudioDeviceServiceWithRevisionInfo"},
     };
     RegisterHandlers(functions);
 }

src/core/hle/service/audio/codecctl.cpp

@@ -22,9 +22,9 @@ CodecCtl::CodecCtl() : ServiceFramework("codecctl") {
         {0x00000007, nullptr, "SetCodecActiveTarget"},
         {0x00000008, nullptr, "Unknown"},
         {0x00000009, nullptr, "BindCodecHeadphoneMicJackInterrupt"},
-        {0x0000000A, nullptr, "IsCodecHeadphoneMicJackInserted"},
-        {0x0000000B, nullptr, "ClearCodecHeadphoneMicJackInterrupt"},
-        {0x0000000C, nullptr, "IsCodecDeviceRequested"},
+        {0x00000010, nullptr, "IsCodecHeadphoneMicJackInserted"},
+        {0x00000011, nullptr, "ClearCodecHeadphoneMicJackInterrupt"},
+        {0x00000012, nullptr, "IsCodecDeviceRequested"},
     };
     RegisterHandlers(functions);
 }

src/core/hle/service/filesystem/fsp_srv.cpp

@@ -23,7 +23,7 @@ public:
         : ServiceFramework("IStorage"), backend(std::move(backend)) {
         static const FunctionInfo functions[] = {
             {0, &IStorage::Read, "Read"}, {1, nullptr, "Write"},   {2, nullptr, "Flush"},
-            {3, nullptr, "SetSize"},      {4, nullptr, "GetSize"},
+            {3, nullptr, "SetSize"},      {4, nullptr, "GetSize"}, {5, nullptr, "OperateRange"},
         };
         RegisterHandlers(functions);
     }
@@ -72,8 +72,9 @@ public:
     explicit IFile(std::unique_ptr<FileSys::StorageBackend>&& backend)
         : ServiceFramework("IFile"), backend(std::move(backend)) {
         static const FunctionInfo functions[] = {
-            {0, &IFile::Read, "Read"},       {1, &IFile::Write, "Write"},     {2, nullptr, "Flush"},
-            {3, &IFile::SetSize, "SetSize"}, {4, &IFile::GetSize, "GetSize"},
+            {0, &IFile::Read, "Read"},       {1, &IFile::Write, "Write"},
+            {2, &IFile::Flush, "Flush"},     {3, &IFile::SetSize, "SetSize"},
+            {4, &IFile::GetSize, "GetSize"}, {5, nullptr, "OperateRange"},
         };
         RegisterHandlers(functions);
     }
@@ -151,6 +152,14 @@ private:
         rb.Push(RESULT_SUCCESS);
     }
 
+    void Flush(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_FS, "called");
+        backend->Flush();
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_SUCCESS);
+    }
+
     void SetSize(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
         const u64 size = rp.Pop<u64>();
@@ -227,11 +236,21 @@ public:
         : ServiceFramework("IFileSystem"), backend(std::move(backend)) {
         static const FunctionInfo functions[] = {
             {0, &IFileSystem::CreateFile, "CreateFile"},
+            {1, &IFileSystem::DeleteFile, "DeleteFile"},
             {2, &IFileSystem::CreateDirectory, "CreateDirectory"},
+            {3, nullptr, "DeleteDirectory"},
+            {4, nullptr, "DeleteDirectoryRecursively"},
+            {5, nullptr, "RenameFile"},
+            {6, nullptr, "RenameDirectory"},
             {7, &IFileSystem::GetEntryType, "GetEntryType"},
             {8, &IFileSystem::OpenFile, "OpenFile"},
             {9, &IFileSystem::OpenDirectory, "OpenDirectory"},
             {10, &IFileSystem::Commit, "Commit"},
+            {11, nullptr, "GetFreeSpaceSize"},
+            {12, nullptr, "GetTotalSpaceSize"},
+            {13, nullptr, "CleanDirectoryRecursively"},
+            {14, nullptr, "GetFileTimeStampRaw"},
+            {15, nullptr, "QueryEntry"},
         };
         RegisterHandlers(functions);
     }
@@ -254,6 +273,20 @@ public:
         rb.Push(backend->CreateFile(name, size));
     }
 
+    void DeleteFile(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+
+        auto file_buffer = ctx.ReadBuffer();
+        auto end = std::find(file_buffer.begin(), file_buffer.end(), '\0');
+
+        std::string name(file_buffer.begin(), end);
+
+        LOG_DEBUG(Service_FS, "called file %s", name.c_str());
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(backend->DeleteFile(name));
+    }
+
     void CreateDirectory(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
 
@@ -356,14 +389,94 @@ private:
 
 FSP_SRV::FSP_SRV() : ServiceFramework("fsp-srv") {
     static const FunctionInfo functions[] = {
-        {1, &FSP_SRV::Initalize, "Initalize"},
+        {0, nullptr, "MountContent"},
+        {1, &FSP_SRV::Initialize, "Initialize"},
+        {2, nullptr, "OpenDataFileSystemByCurrentProcess"},
+        {7, nullptr, "OpenFileSystemWithPatch"},
+        {8, nullptr, "OpenFileSystemWithId"},
+        {9, nullptr, "OpenDataFileSystemByApplicationId"},
+        {11, nullptr, "OpenBisFileSystem"},
+        {12, nullptr, "OpenBisStorage"},
+        {13, nullptr, "InvalidateBisCache"},
+        {17, nullptr, "OpenHostFileSystem"},
         {18, &FSP_SRV::MountSdCard, "MountSdCard"},
+        {19, nullptr, "FormatSdCardFileSystem"},
+        {21, nullptr, "DeleteSaveDataFileSystem"},
         {22, &FSP_SRV::CreateSaveData, "CreateSaveData"},
+        {23, nullptr, "CreateSaveDataFileSystemBySystemSaveDataId"},
+        {24, nullptr, "RegisterSaveDataFileSystemAtomicDeletion"},
+        {25, nullptr, "DeleteSaveDataFileSystemBySaveDataSpaceId"},
+        {26, nullptr, "FormatSdCardDryRun"},
+        {27, nullptr, "IsExFatSupported"},
+        {28, nullptr, "DeleteSaveDataFileSystemBySaveDataAttribute"},
+        {30, nullptr, "OpenGameCardStorage"},
+        {31, nullptr, "OpenGameCardFileSystem"},
+        {32, nullptr, "ExtendSaveDataFileSystem"},
+        {33, nullptr, "DeleteCacheStorage"},
+        {34, nullptr, "GetCacheStorageSize"},
         {51, &FSP_SRV::MountSaveData, "MountSaveData"},
+        {52, nullptr, "OpenSaveDataFileSystemBySystemSaveDataId"},
+        {53, nullptr, "OpenReadOnlySaveDataFileSystem"},
+        {57, nullptr, "ReadSaveDataFileSystemExtraDataBySaveDataSpaceId"},
+        {58, nullptr, "ReadSaveDataFileSystemExtraData"},
+        {59, nullptr, "WriteSaveDataFileSystemExtraData"},
+        {60, nullptr, "OpenSaveDataInfoReader"},
+        {61, nullptr, "OpenSaveDataInfoReaderBySaveDataSpaceId"},
+        {62, nullptr, "OpenCacheStorageList"},
+        {64, nullptr, "OpenSaveDataInternalStorageFileSystem"},
+        {65, nullptr, "UpdateSaveDataMacForDebug"},
+        {66, nullptr, "WriteSaveDataFileSystemExtraData2"},
+        {80, nullptr, "OpenSaveDataMetaFile"},
+        {81, nullptr, "OpenSaveDataTransferManager"},
+        {82, nullptr, "OpenSaveDataTransferManagerVersion2"},
+        {100, nullptr, "OpenImageDirectoryFileSystem"},
+        {110, nullptr, "OpenContentStorageFileSystem"},
         {200, &FSP_SRV::OpenDataStorageByCurrentProcess, "OpenDataStorageByCurrentProcess"},
+        {201, nullptr, "OpenDataStorageByProgramId"},
         {202, nullptr, "OpenDataStorageByDataId"},
         {203, &FSP_SRV::OpenRomStorage, "OpenRomStorage"},
+        {400, nullptr, "OpenDeviceOperator"},
+        {500, nullptr, "OpenSdCardDetectionEventNotifier"},
+        {501, nullptr, "OpenGameCardDetectionEventNotifier"},
+        {510, nullptr, "OpenSystemDataUpdateEventNotifier"},
+        {511, nullptr, "NotifySystemDataUpdateEvent"},
+        {600, nullptr, "SetCurrentPosixTime"},
+        {601, nullptr, "QuerySaveDataTotalSize"},
+        {602, nullptr, "VerifySaveDataFileSystem"},
+        {603, nullptr, "CorruptSaveDataFileSystem"},
+        {604, nullptr, "CreatePaddingFile"},
+        {605, nullptr, "DeleteAllPaddingFiles"},
+        {606, nullptr, "GetRightsId"},
+        {607, nullptr, "RegisterExternalKey"},
+        {608, nullptr, "UnregisterAllExternalKey"},
+        {609, nullptr, "GetRightsIdByPath"},
+        {610, nullptr, "GetRightsIdAndKeyGenerationByPath"},
+        {611, nullptr, "SetCurrentPosixTimeWithTimeDifference"},
+        {612, nullptr, "GetFreeSpaceSizeForSaveData"},
+        {613, nullptr, "VerifySaveDataFileSystemBySaveDataSpaceId"},
+        {614, nullptr, "CorruptSaveDataFileSystemBySaveDataSpaceId"},
+        {615, nullptr, "QuerySaveDataInternalStorageTotalSize"},
+        {620, nullptr, "SetSdCardEncryptionSeed"},
+        {630, nullptr, "SetSdCardAccessibility"},
+        {631, nullptr, "IsSdCardAccessible"},
+        {640, nullptr, "IsSignedSystemPartitionOnSdCardValid"},
+        {700, nullptr, "OpenAccessFailureResolver"},
+        {701, nullptr, "GetAccessFailureDetectionEvent"},
+        {702, nullptr, "IsAccessFailureDetected"},
+        {710, nullptr, "ResolveAccessFailure"},
+        {720, nullptr, "AbandonAccessFailure"},
+        {800, nullptr, "GetAndClearFileSystemProxyErrorInfo"},
+        {1000, nullptr, "SetBisRootForHost"},
+        {1001, nullptr, "SetSaveDataSize"},
+        {1002, nullptr, "SetSaveDataRootPath"},
+        {1003, nullptr, "DisableAutoSaveDataCreation"},
+        {1004, nullptr, "SetGlobalAccessLogMode"},
         {1005, &FSP_SRV::GetGlobalAccessLogMode, "GetGlobalAccessLogMode"},
+        {1006, nullptr, "OutputAccessLogToSdCard"},
+        {1007, nullptr, "RegisterUpdatePartition"},
+        {1008, nullptr, "OpenRegisteredUpdatePartition"},
+        {1009, nullptr, "GetAndClearMemoryReportInfo"},
+        {1100, nullptr, "OverrideSaveDataTransferTokenSignVerificationKey"},
     };
     RegisterHandlers(functions);
 }
@@ -379,7 +492,7 @@ void FSP_SRV::TryLoadRomFS() {
     }
 }
 
-void FSP_SRV::Initalize(Kernel::HLERequestContext& ctx) {
+void FSP_SRV::Initialize(Kernel::HLERequestContext& ctx) {
     LOG_WARNING(Service_FS, "(STUBBED) called");
 
     IPC::ResponseBuilder rb{ctx, 2};

src/core/hle/service/filesystem/fsp_srv.h

@@ -22,7 +22,7 @@ public:
 private:
     void TryLoadRomFS();
 
-    void Initalize(Kernel::HLERequestContext& ctx);
+    void Initialize(Kernel::HLERequestContext& ctx);
     void MountSdCard(Kernel::HLERequestContext& ctx);
     void CreateSaveData(Kernel::HLERequestContext& ctx);
     void MountSaveData(Kernel::HLERequestContext& ctx);

src/core/hle/service/friend/friend.cpp

@@ -6,11 +6,12 @@
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/service/friend/friend.h"
 #include "core/hle/service/friend/friend_a.h"
+#include "core/hle/service/friend/friend_u.h"
 
 namespace Service {
 namespace Friend {
 
-void Module::Interface::Unknown(Kernel::HLERequestContext& ctx) {
+void Module::Interface::CreateFriendService(Kernel::HLERequestContext& ctx) {
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(RESULT_SUCCESS);
     LOG_WARNING(Service_Friend, "(STUBBED) called");
@@ -22,6 +23,7 @@ Module::Interface::Interface(std::shared_ptr<Module> module, const char* name)
 void InstallInterfaces(SM::ServiceManager& service_manager) {
     auto module = std::make_shared<Module>();
     std::make_shared<Friend_A>(module)->InstallAsService(service_manager);
+    std::make_shared<Friend_U>(module)->InstallAsService(service_manager);
 }
 
 } // namespace Friend

src/core/hle/service/friend/friend.h

@@ -15,7 +15,7 @@ public:
     public:
         Interface(std::shared_ptr<Module> module, const char* name);
 
-        void Unknown(Kernel::HLERequestContext& ctx);
+        void CreateFriendService(Kernel::HLERequestContext& ctx);
 
     protected:
         std::shared_ptr<Module> module;

src/core/hle/service/friend/friend_a.cpp

@@ -10,7 +10,8 @@ namespace Friend {
 Friend_A::Friend_A(std::shared_ptr<Module> module)
     : Module::Interface(std::move(module), "friend:a") {
     static const FunctionInfo functions[] = {
-        {0, &Friend_A::Unknown, "Unknown"},
+        {0, &Friend_A::CreateFriendService, "CreateFriendService"},
+        {1, nullptr, "CreateNotificationService"},
     };
     RegisterHandlers(functions);
 }

src/core/hle/service/friend/friend_u.cpp

@@ -0,0 +1,20 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "core/hle/service/friend/friend_u.h"
+
+namespace Service {
+namespace Friend {
+
+Friend_U::Friend_U(std::shared_ptr<Module> module)
+    : Module::Interface(std::move(module), "friend:u") {
+    static const FunctionInfo functions[] = {
+        {0, &Friend_U::CreateFriendService, "CreateFriendService"},
+        {1, nullptr, "CreateNotificationService"},
+    };
+    RegisterHandlers(functions);
+}
+
+} // namespace Friend
+} // namespace Service

src/core/hle/service/friend/friend_u.h

@@ -0,0 +1,18 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/service/friend/friend.h"
+
+namespace Service {
+namespace Friend {
+
+class Friend_U final : public Module::Interface {
+public:
+    explicit Friend_U(std::shared_ptr<Module> module);
+};
+
+} // namespace Friend
+} // namespace Service

src/core/hle/service/hid/hid.cpp

@@ -198,25 +198,75 @@ public:
             {11, &Hid::ActivateTouchScreen, "ActivateTouchScreen"},
             {21, &Hid::ActivateMouse, "ActivateMouse"},
             {31, &Hid::ActivateKeyboard, "ActivateKeyboard"},
+            {40, nullptr, "AcquireXpadIdEventHandle"},
+            {41, nullptr, "ReleaseXpadIdEventHandle"},
+            {51, nullptr, "ActivateXpad"},
+            {55, nullptr, "GetXpadIds"},
+            {56, nullptr, "ActivateJoyXpad"},
+            {58, nullptr, "GetJoyXpadLifoHandle"},
+            {59, nullptr, "GetJoyXpadIds"},
+            {60, nullptr, "ActivateSixAxisSensor"},
+            {61, nullptr, "DeactivateSixAxisSensor"},
+            {62, nullptr, "GetSixAxisSensorLifoHandle"},
+            {63, nullptr, "ActivateJoySixAxisSensor"},
+            {64, nullptr, "DeactivateJoySixAxisSensor"},
+            {65, nullptr, "GetJoySixAxisSensorLifoHandle"},
             {66, &Hid::StartSixAxisSensor, "StartSixAxisSensor"},
+            {67, nullptr, "StopSixAxisSensor"},
+            {68, nullptr, "IsSixAxisSensorFusionEnabled"},
+            {69, nullptr, "EnableSixAxisSensorFusion"},
+            {70, nullptr, "SetSixAxisSensorFusionParameters"},
+            {71, nullptr, "GetSixAxisSensorFusionParameters"},
+            {72, nullptr, "ResetSixAxisSensorFusionParameters"},
+            {73, nullptr, "SetAccelerometerParameters"},
+            {74, nullptr, "GetAccelerometerParameters"},
+            {75, nullptr, "ResetAccelerometerParameters"},
+            {76, nullptr, "SetAccelerometerPlayMode"},
+            {77, nullptr, "GetAccelerometerPlayMode"},
+            {78, nullptr, "ResetAccelerometerPlayMode"},
             {79, &Hid::SetGyroscopeZeroDriftMode, "SetGyroscopeZeroDriftMode"},
+            {80, nullptr, "GetGyroscopeZeroDriftMode"},
+            {81, nullptr, "ResetGyroscopeZeroDriftMode"},
+            {82, nullptr, "IsSixAxisSensorAtRest"},
+            {91, nullptr, "ActivateGesture"},
             {100, &Hid::SetSupportedNpadStyleSet, "SetSupportedNpadStyleSet"},
             {101, &Hid::GetSupportedNpadStyleSet, "GetSupportedNpadStyleSet"},
             {102, &Hid::SetSupportedNpadIdType, "SetSupportedNpadIdType"},
             {103, &Hid::ActivateNpad, "ActivateNpad"},
+            {104, nullptr, "DeactivateNpad"},
             {106, &Hid::AcquireNpadStyleSetUpdateEventHandle,
              "AcquireNpadStyleSetUpdateEventHandle"},
+            {107, nullptr, "DisconnectNpad"},
+            {108, &Hid::GetPlayerLedPattern, "GetPlayerLedPattern"},
             {120, &Hid::SetNpadJoyHoldType, "SetNpadJoyHoldType"},
             {121, &Hid::GetNpadJoyHoldType, "GetNpadJoyHoldType"},
             {122, &Hid::SetNpadJoyAssignmentModeSingleByDefault,
              "SetNpadJoyAssignmentModeSingleByDefault"},
+            {123, nullptr, "SetNpadJoyAssignmentModeSingleByDefault"},
             {124, &Hid::SetNpadJoyAssignmentModeDual, "SetNpadJoyAssignmentModeDual"},
+            {125, nullptr, "MergeSingleJoyAsDualJoy"},
+            {126, nullptr, "StartLrAssignmentMode"},
+            {127, nullptr, "StopLrAssignmentMode"},
             {128, &Hid::SetNpadHandheldActivationMode, "SetNpadHandheldActivationMode"},
+            {129, nullptr, "GetNpadHandheldActivationMode"},
+            {130, nullptr, "SwapNpadAssignment"},
+            {131, nullptr, "IsUnintendedHomeButtonInputProtectionEnabled"},
+            {132, nullptr, "EnableUnintendedHomeButtonInputProtection"},
             {200, &Hid::GetVibrationDeviceInfo, "GetVibrationDeviceInfo"},
             {201, &Hid::SendVibrationValue, "SendVibrationValue"},
             {202, &Hid::GetActualVibrationValue, "GetActualVibrationValue"},
             {203, &Hid::CreateActiveVibrationDeviceList, "CreateActiveVibrationDeviceList"},
+            {204, nullptr, "PermitVibration"},
+            {205, nullptr, "IsVibrationPermitted"},
             {206, &Hid::SendVibrationValues, "SendVibrationValues"},
+            {300, nullptr, "ActivateConsoleSixAxisSensor"},
+            {301, nullptr, "StartConsoleSixAxisSensor"},
+            {302, nullptr, "StopConsoleSixAxisSensor"},
+            {400, nullptr, "IsUsbFullKeyControllerEnabled"},
+            {401, nullptr, "EnableUsbFullKeyController"},
+            {402, nullptr, "IsUsbFullKeyControllerConnected"},
+            {1000, nullptr, "SetNpadCommunicationMode"},
+            {1001, nullptr, "GetNpadCommunicationMode"},
         };
         RegisterHandlers(functions);
 
@@ -308,6 +358,12 @@ private:
         LOG_WARNING(Service_HID, "(STUBBED) called");
     }
 
+    void GetPlayerLedPattern(Kernel::HLERequestContext& ctx) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_SUCCESS);
+        LOG_WARNING(Service_HID, "(STUBBED) called");
+    }
+
     void SetNpadJoyHoldType(Kernel::HLERequestContext& ctx) {
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);

src/core/hle/service/nifm/nifm.cpp

@@ -70,9 +70,8 @@ private:
     }
     void GetResult(Kernel::HLERequestContext& ctx) {
         LOG_WARNING(Service_NIFM, "(STUBBED) called");
-        IPC::ResponseBuilder rb{ctx, 3};
+        IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(RESULT_SUCCESS);
-        rb.Push<u32>(0);
     }
     void GetSystemEventReadableHandles(Kernel::HLERequestContext& ctx) {
         LOG_WARNING(Service_NIFM, "(STUBBED) called");

src/core/hle/service/ns/pl_u.cpp

@@ -37,7 +37,9 @@ PL_U::PL_U() : ServiceFramework("pl:u") {
         {1, &PL_U::GetLoadState, "GetLoadState"},
         {2, &PL_U::GetSize, "GetSize"},
         {3, &PL_U::GetSharedMemoryAddressOffset, "GetSharedMemoryAddressOffset"},
-        {4, &PL_U::GetSharedMemoryNativeHandle, "GetSharedMemoryNativeHandle"}};
+        {4, &PL_U::GetSharedMemoryNativeHandle, "GetSharedMemoryNativeHandle"},
+        {5, nullptr, "GetSharedFontInOrderOfPriority"},
+    };
     RegisterHandlers(functions);
 
     // Attempt to load shared font data from disk
@@ -45,10 +47,10 @@ PL_U::PL_U() : ServiceFramework("pl:u") {
     FileUtil::CreateFullPath(filepath); // Create path if not already created
     FileUtil::IOFile file(filepath, "rb");
 
+    shared_font = std::make_shared<std::vector<u8>>(SHARED_FONT_MEM_SIZE);
     if (file.IsOpen()) {
         // Read shared font data
         ASSERT(file.GetSize() == SHARED_FONT_MEM_SIZE);
-        shared_font = std::make_shared<std::vector<u8>>(static_cast<size_t>(file.GetSize()));
         file.ReadBytes(shared_font->data(), shared_font->size());
     } else {
         LOG_WARNING(Service_NS, "Unable to load shared font: %s", filepath.c_str());
@@ -95,22 +97,19 @@ void PL_U::GetSharedMemoryAddressOffset(Kernel::HLERequestContext& ctx) {
 }
 
 void PL_U::GetSharedMemoryNativeHandle(Kernel::HLERequestContext& ctx) {
-    if (shared_font != nullptr) {
-        // TODO(bunnei): This is a less-than-ideal solution to load a RAM dump of the Switch shared
-        // font data. This (likely) relies on exact address, size, and offsets from the original
-        // dump. In the future, we need to replace this with a more robust solution.
+    // TODO(bunnei): This is a less-than-ideal solution to load a RAM dump of the Switch shared
+    // font data. This (likely) relies on exact address, size, and offsets from the original
+    // dump. In the future, we need to replace this with a more robust solution.
 
-        // Map backing memory for the font data
-        Core::CurrentProcess()->vm_manager.MapMemoryBlock(SHARED_FONT_MEM_VADDR, shared_font, 0,
-                                                          SHARED_FONT_MEM_SIZE,
-                                                          Kernel::MemoryState::Shared);
+    // Map backing memory for the font data
+    Core::CurrentProcess()->vm_manager.MapMemoryBlock(
+        SHARED_FONT_MEM_VADDR, shared_font, 0, SHARED_FONT_MEM_SIZE, Kernel::MemoryState::Shared);
 
-        // Create shared font memory object
-        shared_font_mem = Kernel::SharedMemory::Create(
-            Core::CurrentProcess(), SHARED_FONT_MEM_SIZE, Kernel::MemoryPermission::ReadWrite,
-            Kernel::MemoryPermission::Read, SHARED_FONT_MEM_VADDR, Kernel::MemoryRegion::BASE,
-            "PL_U:shared_font_mem");
-    }
+    // Create shared font memory object
+    shared_font_mem = Kernel::SharedMemory::Create(
+        Core::CurrentProcess(), SHARED_FONT_MEM_SIZE, Kernel::MemoryPermission::ReadWrite,
+        Kernel::MemoryPermission::Read, SHARED_FONT_MEM_VADDR, Kernel::MemoryRegion::BASE,
+        "PL_U:shared_font_mem");
 
     LOG_DEBUG(Service_NS, "called");
     IPC::ResponseBuilder rb{ctx, 2, 1};

src/core/hle/service/nvdrv/interface.cpp

@@ -96,7 +96,14 @@ NVDRV::NVDRV(std::shared_ptr<Module> nvdrv, const char* name)
         {2, &NVDRV::Close, "Close"},
         {3, &NVDRV::Initialize, "Initialize"},
         {4, &NVDRV::QueryEvent, "QueryEvent"},
+        {5, nullptr, "MapSharedMem"},
+        {6, nullptr, "GetStatus"},
+        {7, nullptr, "ForceSetClientPID"},
         {8, &NVDRV::SetClientPID, "SetClientPID"},
+        {9, nullptr, "DumpGraphicsMemoryInfo"},
+        {10, nullptr, "InitializeDevtools"},
+        {11, nullptr, "Ioctl2"},
+        {12, nullptr, "Ioctl3"},
         {13, &NVDRV::FinishInitialize, "FinishInitialize"},
     };
     RegisterHandlers(functions);

src/core/hle/service/nvdrv/nvmemp.cpp

@@ -13,17 +13,17 @@ namespace Nvidia {
 
 NVMEMP::NVMEMP() : ServiceFramework("nvmemp") {
     static const FunctionInfo functions[] = {
-        {0, &NVMEMP::Unknown0, "Unknown0"},
-        {1, &NVMEMP::Unknown1, "Unknown1"},
+        {0, &NVMEMP::Cmd0, "Cmd0"},
+        {1, &NVMEMP::Cmd1, "Cmd1"},
     };
     RegisterHandlers(functions);
 }
 
-void NVMEMP::Unknown0(Kernel::HLERequestContext& ctx) {
+void NVMEMP::Cmd0(Kernel::HLERequestContext& ctx) {
     UNIMPLEMENTED();
 }
 
-void NVMEMP::Unknown1(Kernel::HLERequestContext& ctx) {
+void NVMEMP::Cmd1(Kernel::HLERequestContext& ctx) {
     UNIMPLEMENTED();
 }
 

src/core/hle/service/nvdrv/nvmemp.h

@@ -15,8 +15,8 @@ public:
     ~NVMEMP() = default;
 
 private:
-    void Unknown0(Kernel::HLERequestContext& ctx);
-    void Unknown1(Kernel::HLERequestContext& ctx);
+    void Cmd0(Kernel::HLERequestContext& ctx);
+    void Cmd1(Kernel::HLERequestContext& ctx);
 };
 
 } // namespace Nvidia

src/core/hle/service/nvflinger/nvflinger.cpp

@@ -5,6 +5,7 @@
 #include <algorithm>
 
 #include "common/alignment.h"
+#include "common/microprofile.h"
 #include "common/scope_exit.h"
 #include "core/core.h"
 #include "core/core_timing.h"
@@ -128,6 +129,8 @@ void NVFlinger::Compose() {
         // Search for a queued buffer and acquire it
         auto buffer = buffer_queue->AcquireBuffer();
 
+        MicroProfileFlip();
+
         if (buffer == boost::none) {
             // There was no queued buffer to draw, render previous frame
             Core::System::GetInstance().perf_stats.EndGameFrame();

src/core/hle/service/pctl/pctl_a.cpp

@@ -11,10 +11,106 @@ namespace PCTL {
 
 class IParentalControlService final : public ServiceFramework<IParentalControlService> {
 public:
-    IParentalControlService() : ServiceFramework("IParentalControlService") {}
+    IParentalControlService() : ServiceFramework("IParentalControlService") {
+        static const FunctionInfo functions[] = {
+            {1, nullptr, "Initialize"},
+            {1001, nullptr, "CheckFreeCommunicationPermission"},
+            {1002, nullptr, "ConfirmLaunchApplicationPermission"},
+            {1003, nullptr, "ConfirmResumeApplicationPermission"},
+            {1004, nullptr, "ConfirmSnsPostPermission"},
+            {1005, nullptr, "ConfirmSystemSettingsPermission"},
+            {1006, nullptr, "IsRestrictionTemporaryUnlocked"},
+            {1007, nullptr, "RevertRestrictionTemporaryUnlocked"},
+            {1008, nullptr, "EnterRestrictedSystemSettings"},
+            {1009, nullptr, "LeaveRestrictedSystemSettings"},
+            {1010, nullptr, "IsRestrictedSystemSettingsEntered"},
+            {1011, nullptr, "RevertRestrictedSystemSettingsEntered"},
+            {1012, nullptr, "GetRestrictedFeatures"},
+            {1013, nullptr, "ConfirmStereoVisionPermission"},
+            {1014, nullptr, "ConfirmPlayableApplicationVideoOld"},
+            {1015, nullptr, "ConfirmPlayableApplicationVideo"},
+            {1031, nullptr, "IsRestrictionEnabled"},
+            {1032, nullptr, "GetSafetyLevel"},
+            {1033, nullptr, "SetSafetyLevel"},
+            {1034, nullptr, "GetSafetyLevelSettings"},
+            {1035, nullptr, "GetCurrentSettings"},
+            {1036, nullptr, "SetCustomSafetyLevelSettings"},
+            {1037, nullptr, "GetDefaultRatingOrganization"},
+            {1038, nullptr, "SetDefaultRatingOrganization"},
+            {1039, nullptr, "GetFreeCommunicationApplicationListCount"},
+            {1042, nullptr, "AddToFreeCommunicationApplicationList"},
+            {1043, nullptr, "DeleteSettings"},
+            {1044, nullptr, "GetFreeCommunicationApplicationList"},
+            {1045, nullptr, "UpdateFreeCommunicationApplicationList"},
+            {1046, nullptr, "DisableFeaturesForReset"},
+            {1047, nullptr, "NotifyApplicationDownloadStarted"},
+            {1061, nullptr, "ConfirmStereoVisionRestrictionConfigurable"},
+            {1062, nullptr, "GetStereoVisionRestriction"},
+            {1063, nullptr, "SetStereoVisionRestriction"},
+            {1064, nullptr, "ResetConfirmedStereoVisionPermission"},
+            {1065, nullptr, "IsStereoVisionPermitted"},
+            {1201, nullptr, "UnlockRestrictionTemporarily"},
+            {1202, nullptr, "UnlockSystemSettingsRestriction"},
+            {1203, nullptr, "SetPinCode"},
+            {1204, nullptr, "GenerateInquiryCode"},
+            {1205, nullptr, "CheckMasterKey"},
+            {1206, nullptr, "GetPinCodeLength"},
+            {1207, nullptr, "GetPinCodeChangedEvent"},
+            {1208, nullptr, "GetPinCode"},
+            {1403, nullptr, "IsPairingActive"},
+            {1406, nullptr, "GetSettingsLastUpdated"},
+            {1411, nullptr, "GetPairingAccountInfo"},
+            {1421, nullptr, "GetAccountNickname"},
+            {1424, nullptr, "GetAccountState"},
+            {1432, nullptr, "GetSynchronizationEvent"},
+            {1451, nullptr, "StartPlayTimer"},
+            {1452, nullptr, "StopPlayTimer"},
+            {1453, nullptr, "IsPlayTimerEnabled"},
+            {1454, nullptr, "GetPlayTimerRemainingTime"},
+            {1455, nullptr, "IsRestrictedByPlayTimer"},
+            {1456, nullptr, "GetPlayTimerSettings"},
+            {1457, nullptr, "GetPlayTimerEventToRequestSuspension"},
+            {1458, nullptr, "IsPlayTimerAlarmDisabled"},
+            {1471, nullptr, "NotifyWrongPinCodeInputManyTimes"},
+            {1472, nullptr, "CancelNetworkRequest"},
+            {1473, nullptr, "GetUnlinkedEvent"},
+            {1474, nullptr, "ClearUnlinkedEvent"},
+            {1601, nullptr, "DisableAllFeatures"},
+            {1602, nullptr, "PostEnableAllFeatures"},
+            {1603, nullptr, "IsAllFeaturesDisabled"},
+            {1901, nullptr, "DeleteFromFreeCommunicationApplicationListForDebug"},
+            {1902, nullptr, "ClearFreeCommunicationApplicationListForDebug"},
+            {1903, nullptr, "GetExemptApplicationListCountForDebug"},
+            {1904, nullptr, "GetExemptApplicationListForDebug"},
+            {1905, nullptr, "UpdateExemptApplicationListForDebug"},
+            {1906, nullptr, "AddToExemptApplicationListForDebug"},
+            {1907, nullptr, "DeleteFromExemptApplicationListForDebug"},
+            {1908, nullptr, "ClearExemptApplicationListForDebug"},
+            {1941, nullptr, "DeletePairing"},
+            {1951, nullptr, "SetPlayTimerSettingsForDebug"},
+            {1952, nullptr, "GetPlayTimerSpentTimeForTest"},
+            {1953, nullptr, "SetPlayTimerAlarmDisabledForDebug"},
+            {2001, nullptr, "RequestPairingAsync"},
+            {2002, nullptr, "FinishRequestPairing"},
+            {2003, nullptr, "AuthorizePairingAsync"},
+            {2004, nullptr, "FinishAuthorizePairing"},
+            {2005, nullptr, "RetrievePairingInfoAsync"},
+            {2006, nullptr, "FinishRetrievePairingInfo"},
+            {2007, nullptr, "UnlinkPairingAsync"},
+            {2008, nullptr, "FinishUnlinkPairing"},
+            {2009, nullptr, "GetAccountMiiImageAsync"},
+            {2010, nullptr, "FinishGetAccountMiiImage"},
+            {2011, nullptr, "GetAccountMiiImageContentTypeAsync"},
+            {2012, nullptr, "FinishGetAccountMiiImageContentType"},
+            {2013, nullptr, "SynchronizeParentalControlSettingsAsync"},
+            {2014, nullptr, "FinishSynchronizeParentalControlSettings"},
+            {2015, nullptr, "FinishSynchronizeParentalControlSettingsWithLastUpdated"},
+            {2016, nullptr, "RequestUpdateExemptionListAsync"},
+        };
+        RegisterHandlers(functions);
+    }
 };
-
-void PCTL_A::GetService(Kernel::HLERequestContext& ctx) {
+void PCTL_A::CreateService(Kernel::HLERequestContext& ctx) {
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
     rb.PushIpcInterface<IParentalControlService>();
@@ -23,7 +119,8 @@ void PCTL_A::GetService(Kernel::HLERequestContext& ctx) {
 
 PCTL_A::PCTL_A() : ServiceFramework("pctl:a") {
     static const FunctionInfo functions[] = {
-        {0, &PCTL_A::GetService, "GetService"},
+        {0, &PCTL_A::CreateService, "CreateService"},
+        {1, nullptr, "CreateServiceWithoutInitialize"},
     };
     RegisterHandlers(functions);
 }

src/core/hle/service/pctl/pctl_a.h

@@ -15,7 +15,7 @@ public:
     ~PCTL_A() = default;
 
 private:
-    void GetService(Kernel::HLERequestContext& ctx);
+    void CreateService(Kernel::HLERequestContext& ctx);
 };
 
 } // namespace PCTL

src/core/hle/service/set/set.cpp

@@ -36,6 +36,7 @@ SET::SET() : ServiceFramework("set") {
         {5, nullptr, "GetAvailableLanguageCodes2"},
         {6, nullptr, "GetAvailableLanguageCodeCount2"},
         {7, nullptr, "GetKeyCodeMap"},
+        {8, nullptr, "GetQuestFlag"},
     };
     RegisterHandlers(functions);
 }

src/core/hle/service/set/set_cal.cpp

@@ -32,6 +32,15 @@ SET_CAL::SET_CAL() : ServiceFramework("set:cal") {
         {21, nullptr, "GetEticketDeviceKey"},
         {22, nullptr, "GetSpeakerParameter"},
         {23, nullptr, "GetLcdVendorId"},
+        {24, nullptr, "GetEciDeviceCertificate2"},
+        {25, nullptr, "GetEciDeviceKey2"},
+        {26, nullptr, "GetAmiiboKey"},
+        {27, nullptr, "GetAmiiboEcqvCertificate"},
+        {28, nullptr, "GetAmiiboEcdsaCertificate"},
+        {29, nullptr, "GetAmiiboEcqvBlsKey"},
+        {30, nullptr, "GetAmiiboEcqvBlsCertificate"},
+        {31, nullptr, "GetAmiiboEcqvBlsRootCertificate"},
+        {32, nullptr, "GetUnknownId"},
     };
     RegisterHandlers(functions);
 }

src/core/hle/service/set/set_sys.cpp

@@ -27,6 +27,7 @@ SET_SYS::SET_SYS() : ServiceFramework("set:sys") {
         {2, nullptr, "GetNetworkSettings"},
         {3, nullptr, "GetFirmwareVersion"},
         {4, nullptr, "GetFirmwareVersion2"},
+        {5, nullptr, "GetFirmwareVersionDigest"},
         {7, nullptr, "GetLockScreenFlag"},
         {8, nullptr, "SetLockScreenFlag"},
         {9, nullptr, "GetBacklightSettings"},
@@ -159,6 +160,15 @@ SET_SYS::SET_SYS() : ServiceFramework("set:sys") {
         {138, nullptr, "GetWebInspectorFlag"},
         {139, nullptr, "GetAllowedSslHosts"},
         {140, nullptr, "GetHostFsMountPoint"},
+        {141, nullptr, "GetRequiresRunRepairTimeReviser"},
+        {142, nullptr, "SetRequiresRunRepairTimeReviser"},
+        {143, nullptr, "SetBlePairingSettings"},
+        {144, nullptr, "GetBlePairingSettings"},
+        {145, nullptr, "GetConsoleSixAxisSensorAngularVelocityTimeBias"},
+        {146, nullptr, "SetConsoleSixAxisSensorAngularVelocityTimeBias"},
+        {147, nullptr, "GetConsoleSixAxisSensorAngularAcceleration"},
+        {148, nullptr, "SetConsoleSixAxisSensorAngularAcceleration"},
+        {149, nullptr, "GetRebootlessSystemUpdateVersion"},
     };
     RegisterHandlers(functions);
 }

src/core/hle/service/sockets/bsd.cpp

@@ -79,9 +79,34 @@ BSD::BSD(const char* name) : ServiceFramework(name) {
         {0, &BSD::RegisterClient, "RegisterClient"},
         {1, &BSD::StartMonitoring, "StartMonitoring"},
         {2, &BSD::Socket, "Socket"},
+        {3, nullptr, "SocketExempt"},
+        {4, nullptr, "Open"},
+        {5, nullptr, "Select"},
+        {6, nullptr, "Poll"},
+        {7, nullptr, "Sysctl"},
+        {8, nullptr, "Recv"},
+        {9, nullptr, "RecvFrom"},
+        {10, nullptr, "Send"},
         {11, &BSD::SendTo, "SendTo"},
+        {12, nullptr, "Accept"},
+        {13, nullptr, "Bind"},
         {14, &BSD::Connect, "Connect"},
+        {15, nullptr, "GetPeerName"},
+        {16, nullptr, "GetSockName"},
+        {17, nullptr, "GetSockOpt"},
+        {18, nullptr, "Listen"},
+        {19, nullptr, "Ioctl"},
+        {20, nullptr, "Fcntl"},
+        {21, nullptr, "SetSockOpt"},
+        {22, nullptr, "Shutdown"},
+        {23, nullptr, "ShutdownAllSockets"},
+        {24, nullptr, "Write"},
+        {25, nullptr, "Read"},
         {26, &BSD::Close, "Close"},
+        {27, nullptr, "DuplicateSocket"},
+        {28, nullptr, "GetResourceStatistics"},
+        {29, nullptr, "RecvMMsg"},
+        {30, nullptr, "SendMMsg"},
     };
     RegisterHandlers(functions);
 }

src/core/hle/service/sockets/sfdnsres.cpp

@@ -30,6 +30,7 @@ SFDNSRES::SFDNSRES() : ServiceFramework("sfdnsres") {
         {7, nullptr, "GetNameInfo"},
         {8, nullptr, "RequestCancelHandle"},
         {9, nullptr, "CancelSocketCall"},
+        {11, nullptr, "ClearDnsIpServerAddressArray"},
     };
     RegisterHandlers(functions);
 }

src/core/hle/service/spl/spl.cpp

@@ -33,6 +33,12 @@ SPL::SPL(std::shared_ptr<Module> module) : Module::Interface(std::move(module),
         {23, nullptr, "GetSplWaitEvent"},
         {24, nullptr, "SetSharedData"},
         {25, nullptr, "GetSharedData"},
+        {26, nullptr, "ImportSslRsaKey"},
+        {27, nullptr, "SecureExpModWithSslKey"},
+        {28, nullptr, "ImportEsRsaKey"},
+        {29, nullptr, "SecureExpModWithEsKey"},
+        {30, nullptr, "EncryptManuRsaKeyForImport"},
+        {31, nullptr, "GetPackage2Hash"},
     };
     RegisterHandlers(functions);
 }

src/core/hle/service/ssl/ssl.cpp

@@ -2,12 +2,106 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include "core/hle/ipc_helpers.h"
 #include "core/hle/service/ssl/ssl.h"
 
 namespace Service {
 namespace SSL {
 
-SSL::SSL() : ServiceFramework("ssl") {}
+class ISslConnection final : public ServiceFramework<ISslConnection> {
+public:
+    ISslConnection() : ServiceFramework("ISslConnection") {
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "SetSocketDescriptor"},
+            {1, nullptr, "SetHostName"},
+            {2, nullptr, "SetVerifyOption"},
+            {3, nullptr, "SetIoMode"},
+            {4, nullptr, "GetSocketDescriptor"},
+            {5, nullptr, "GetHostName"},
+            {6, nullptr, "GetVerifyOption"},
+            {7, nullptr, "GetIoMode"},
+            {8, nullptr, "DoHandshake"},
+            {9, nullptr, "DoHandshakeGetServerCert"},
+            {10, nullptr, "Read"},
+            {11, nullptr, "Write"},
+            {12, nullptr, "Pending"},
+            {13, nullptr, "Peek"},
+            {14, nullptr, "Poll"},
+            {15, nullptr, "GetVerifyCertError"},
+            {16, nullptr, "GetNeededServerCertBufferSize"},
+            {17, nullptr, "SetSessionCacheMode"},
+            {18, nullptr, "GetSessionCacheMode"},
+            {19, nullptr, "FlushSessionCache"},
+            {20, nullptr, "SetRenegotiationMode"},
+            {21, nullptr, "GetRenegotiationMode"},
+            {22, nullptr, "SetOption"},
+            {23, nullptr, "GetOption"},
+            {24, nullptr, "GetVerifyCertErrors"},
+            {25, nullptr, "GetCipherInfo"},
+        };
+        RegisterHandlers(functions);
+    }
+};
+
+class ISslContext final : public ServiceFramework<ISslContext> {
+public:
+    ISslContext() : ServiceFramework("ISslContext") {
+        static const FunctionInfo functions[] = {
+            {0, &ISslContext::SetOption, "SetOption"},
+            {1, nullptr, "GetOption"},
+            {2, &ISslContext::CreateConnection, "CreateConnection"},
+            {3, nullptr, "GetConnectionCount"},
+            {4, nullptr, "ImportServerPki"},
+            {5, nullptr, "ImportClientPki"},
+            {6, nullptr, "RemoveServerPki"},
+            {7, nullptr, "RemoveClientPki"},
+            {8, nullptr, "RegisterInternalPki"},
+            {9, nullptr, "AddPolicyOid"},
+            {10, nullptr, "ImportCrl"},
+            {11, nullptr, "RemoveCrl"},
+        };
+        RegisterHandlers(functions);
+    }
+    ~ISslContext() = default;
+
+private:
+    void SetOption(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_SSL, "(STUBBED) called");
+        IPC::RequestParser rp{ctx};
+
+        IPC::ResponseBuilder rb = rp.MakeBuilder(2, 0, 0);
+        rb.Push(RESULT_SUCCESS);
+    }
+
+    void CreateConnection(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_SSL, "(STUBBED) called");
+
+        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushIpcInterface<ISslConnection>();
+    }
+};
+
+void SSL::CreateContext(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_SSL, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(RESULT_SUCCESS);
+    rb.PushIpcInterface<ISslContext>();
+}
+
+SSL::SSL() : ServiceFramework("ssl") {
+    static const FunctionInfo functions[] = {
+        {0, &SSL::CreateContext, "CreateContext"},
+        {1, nullptr, "GetContextCount"},
+        {2, nullptr, "GetCertificates"},
+        {3, nullptr, "GetCertificateBufSize"},
+        {4, nullptr, "DebugIoctl"},
+        {5, nullptr, "SetInterfaceVersion"},
+        {6, nullptr, "FlushSessionCache"},
+    };
+    RegisterHandlers(functions);
+}
 
 void InstallInterfaces(SM::ServiceManager& service_manager) {
     std::make_shared<SSL>()->InstallAsService(service_manager);

src/core/hle/service/ssl/ssl.h

@@ -13,6 +13,9 @@ class SSL final : public ServiceFramework<SSL> {
 public:
     explicit SSL();
     ~SSL() = default;
+
+private:
+    void CreateContext(Kernel::HLERequestContext& ctx);
 };
 
 /// Registers all SSL services with the specified service manager.

src/core/hle/service/time/time.cpp

@@ -20,7 +20,11 @@ public:
     ISystemClock() : ServiceFramework("ISystemClock") {
         static const FunctionInfo functions[] = {
             {0, &ISystemClock::GetCurrentTime, "GetCurrentTime"},
-            {2, &ISystemClock::GetSystemClockContext, "GetSystemClockContext"}};
+            {1, nullptr, "SetCurrentTime"},
+            {2, &ISystemClock::GetSystemClockContext, "GetSystemClockContext"},
+            {3, nullptr, "SetSystemClockContext"},
+
+        };
         RegisterHandlers(functions);
     }
 

src/core/hle/service/time/time_s.cpp

@@ -14,6 +14,17 @@ TIME_S::TIME_S(std::shared_ptr<Module> time) : Module::Interface(std::move(time)
         {2, &TIME_S::GetStandardSteadyClock, "GetStandardSteadyClock"},
         {3, &TIME_S::GetTimeZoneService, "GetTimeZoneService"},
         {4, &TIME_S::GetStandardLocalSystemClock, "GetStandardLocalSystemClock"},
+        {5, nullptr, "GetEphemeralNetworkSystemClock"},
+        {50, nullptr, "SetStandardSteadyClockInternalOffset"},
+        {100, nullptr, "IsStandardUserSystemClockAutomaticCorrectionEnabled"},
+        {101, nullptr, "SetStandardUserSystemClockAutomaticCorrectionEnabled"},
+        {102, nullptr, "GetStandardUserSystemClockInitialYear"},
+        {200, nullptr, "IsStandardNetworkSystemClockAccuracySufficient"},
+        {300, nullptr, "CalculateMonotonicSystemClockBaseTimePoint"},
+        {400, nullptr, "GetClockSnapshot"},
+        {401, nullptr, "GetClockSnapshotFromSystemClockContext"},
+        {500, nullptr, "CalculateStandardUserSystemClockDifferenceByUser"},
+        {501, nullptr, "CalculateSpanBetween"},
     };
     RegisterHandlers(functions);
 }

src/core/hle/service/time/time_u.cpp

@@ -14,6 +14,17 @@ TIME_U::TIME_U(std::shared_ptr<Module> time) : Module::Interface(std::move(time)
         {2, &TIME_U::GetStandardSteadyClock, "GetStandardSteadyClock"},
         {3, &TIME_U::GetTimeZoneService, "GetTimeZoneService"},
         {4, &TIME_U::GetStandardLocalSystemClock, "GetStandardLocalSystemClock"},
+        {5, nullptr, "GetEphemeralNetworkSystemClock"},
+        {50, nullptr, "SetStandardSteadyClockInternalOffset"},
+        {100, nullptr, "IsStandardUserSystemClockAutomaticCorrectionEnabled"},
+        {101, nullptr, "SetStandardUserSystemClockAutomaticCorrectionEnabled"},
+        {102, nullptr, "GetStandardUserSystemClockInitialYear"},
+        {200, nullptr, "IsStandardNetworkSystemClockAccuracySufficient"},
+        {300, nullptr, "CalculateMonotonicSystemClockBaseTimePoint"},
+        {400, nullptr, "GetClockSnapshot"},
+        {401, nullptr, "GetClockSnapshotFromSystemClockContext"},
+        {500, nullptr, "CalculateStandardUserSystemClockDifferenceByUser"},
+        {501, nullptr, "CalculateSpanBetween"},
     };
     RegisterHandlers(functions);
 }

src/core/hle/service/vi/vi.cpp

@@ -17,6 +17,7 @@
 #include "core/hle/service/vi/vi_m.h"
 #include "core/hle/service/vi/vi_s.h"
 #include "core/hle/service/vi/vi_u.h"
+#include "core/settings.h"
 #include "video_core/renderer_base.h"
 #include "video_core/video_core.h"
 
@@ -579,7 +580,48 @@ public:
     ISystemDisplayService() : ServiceFramework("ISystemDisplayService") {
         static const FunctionInfo functions[] = {
             {1200, nullptr, "GetZOrderCountMin"},
+            {1202, nullptr, "GetZOrderCountMax"},
+            {1203, nullptr, "GetDisplayLogicalResolution"},
+            {1204, nullptr, "SetDisplayMagnification"},
+            {2201, nullptr, "SetLayerPosition"},
+            {2203, nullptr, "SetLayerSize"},
+            {2204, nullptr, "GetLayerZ"},
             {2205, &ISystemDisplayService::SetLayerZ, "SetLayerZ"},
+            {2207, nullptr, "SetLayerVisibility"},
+            {2209, nullptr, "SetLayerAlpha"},
+            {2312, nullptr, "CreateStrayLayer"},
+            {2400, nullptr, "OpenIndirectLayer"},
+            {2401, nullptr, "CloseIndirectLayer"},
+            {2402, nullptr, "FlipIndirectLayer"},
+            {3000, nullptr, "ListDisplayModes"},
+            {3001, nullptr, "ListDisplayRgbRanges"},
+            {3002, nullptr, "ListDisplayContentTypes"},
+            {3200, nullptr, "GetDisplayMode"},
+            {3201, nullptr, "SetDisplayMode"},
+            {3202, nullptr, "GetDisplayUnderscan"},
+            {3203, nullptr, "SetDisplayUnderscan"},
+            {3204, nullptr, "GetDisplayContentType"},
+            {3205, nullptr, "SetDisplayContentType"},
+            {3206, nullptr, "GetDisplayRgbRange"},
+            {3207, nullptr, "SetDisplayRgbRange"},
+            {3208, nullptr, "GetDisplayCmuMode"},
+            {3209, nullptr, "SetDisplayCmuMode"},
+            {3210, nullptr, "GetDisplayContrastRatio"},
+            {3211, nullptr, "SetDisplayContrastRatio"},
+            {3214, nullptr, "GetDisplayGamma"},
+            {3215, nullptr, "SetDisplayGamma"},
+            {3216, nullptr, "GetDisplayCmuLuma"},
+            {3217, nullptr, "SetDisplayCmuLuma"},
+            {8225, nullptr, "GetSharedBufferMemoryHandleId"},
+            {8250, nullptr, "OpenSharedLayer"},
+            {8251, nullptr, "CloseSharedLayer"},
+            {8252, nullptr, "ConnectSharedLayer"},
+            {8253, nullptr, "DisconnectSharedLayer"},
+            {8254, nullptr, "AcquireSharedFrameBuffer"},
+            {8255, nullptr, "PresentSharedFrameBuffer"},
+            {8256, nullptr, "GetSharedFrameBufferAcquirableEvent"},
+            {8257, nullptr, "FillSharedFrameBufferColor"},
+            {8258, nullptr, "CancelSharedFrameBuffer"},
         };
         RegisterHandlers(functions);
     }
@@ -602,10 +644,72 @@ public:
     explicit IManagerDisplayService(std::shared_ptr<NVFlinger::NVFlinger> nv_flinger)
         : ServiceFramework("IManagerDisplayService"), nv_flinger(std::move(nv_flinger)) {
         static const FunctionInfo functions[] = {
+            {200, nullptr, "AllocateProcessHeapBlock"},
+            {201, nullptr, "FreeProcessHeapBlock"},
             {1020, &IManagerDisplayService::CloseDisplay, "CloseDisplay"},
             {1102, nullptr, "GetDisplayResolution"},
             {2010, &IManagerDisplayService::CreateManagedLayer, "CreateManagedLayer"},
+            {2011, nullptr, "DestroyManagedLayer"},
+            {2050, nullptr, "CreateIndirectLayer"},
+            {2051, nullptr, "DestroyIndirectLayer"},
+            {2052, nullptr, "CreateIndirectProducerEndPoint"},
+            {2053, nullptr, "DestroyIndirectProducerEndPoint"},
+            {2054, nullptr, "CreateIndirectConsumerEndPoint"},
+            {2055, nullptr, "DestroyIndirectConsumerEndPoint"},
+            {2300, nullptr, "AcquireLayerTexturePresentingEvent"},
+            {2301, nullptr, "ReleaseLayerTexturePresentingEvent"},
+            {2302, nullptr, "GetDisplayHotplugEvent"},
+            {2402, nullptr, "GetDisplayHotplugState"},
+            {2501, nullptr, "GetCompositorErrorInfo"},
+            {2601, nullptr, "GetDisplayErrorEvent"},
+            {4201, nullptr, "SetDisplayAlpha"},
+            {4203, nullptr, "SetDisplayLayerStack"},
+            {4205, nullptr, "SetDisplayPowerState"},
+            {4206, nullptr, "SetDefaultDisplay"},
             {6000, &IManagerDisplayService::AddToLayerStack, "AddToLayerStack"},
+            {6001, nullptr, "RemoveFromLayerStack"},
+            {6002, nullptr, "SetLayerVisibility"},
+            {6003, nullptr, "SetLayerConfig"},
+            {6004, nullptr, "AttachLayerPresentationTracer"},
+            {6005, nullptr, "DetachLayerPresentationTracer"},
+            {6006, nullptr, "StartLayerPresentationRecording"},
+            {6007, nullptr, "StopLayerPresentationRecording"},
+            {6008, nullptr, "StartLayerPresentationFenceWait"},
+            {6009, nullptr, "StopLayerPresentationFenceWait"},
+            {6010, nullptr, "GetLayerPresentationAllFencesExpiredEvent"},
+            {7000, nullptr, "SetContentVisibility"},
+            {8000, nullptr, "SetConductorLayer"},
+            {8100, nullptr, "SetIndirectProducerFlipOffset"},
+            {8200, nullptr, "CreateSharedBufferStaticStorage"},
+            {8201, nullptr, "CreateSharedBufferTransferMemory"},
+            {8202, nullptr, "DestroySharedBuffer"},
+            {8203, nullptr, "BindSharedLowLevelLayerToManagedLayer"},
+            {8204, nullptr, "BindSharedLowLevelLayerToIndirectLayer"},
+            {8207, nullptr, "UnbindSharedLowLevelLayer"},
+            {8208, nullptr, "ConnectSharedLowLevelLayerToSharedBuffer"},
+            {8209, nullptr, "DisconnectSharedLowLevelLayerFromSharedBuffer"},
+            {8210, nullptr, "CreateSharedLayer"},
+            {8211, nullptr, "DestroySharedLayer"},
+            {8216, nullptr, "AttachSharedLayerToLowLevelLayer"},
+            {8217, nullptr, "ForceDetachSharedLayerFromLowLevelLayer"},
+            {8218, nullptr, "StartDetachSharedLayerFromLowLevelLayer"},
+            {8219, nullptr, "FinishDetachSharedLayerFromLowLevelLayer"},
+            {8220, nullptr, "GetSharedLayerDetachReadyEvent"},
+            {8221, nullptr, "GetSharedLowLevelLayerSynchronizedEvent"},
+            {8222, nullptr, "CheckSharedLowLevelLayerSynchronized"},
+            {8223, nullptr, "RegisterSharedBufferImporterAruid"},
+            {8224, nullptr, "UnregisterSharedBufferImporterAruid"},
+            {8227, nullptr, "CreateSharedBufferProcessHeap"},
+            {8228, nullptr, "GetSharedLayerLayerStacks"},
+            {8229, nullptr, "SetSharedLayerLayerStacks"},
+            {8291, nullptr, "PresentDetachedSharedFrameBufferToLowLevelLayer"},
+            {8292, nullptr, "FillDetachedSharedFrameBufferColor"},
+            {8293, nullptr, "GetDetachedSharedFrameBufferImage"},
+            {8294, nullptr, "SetDetachedSharedFrameBufferImage"},
+            {8295, nullptr, "CopyDetachedSharedFrameBufferImage"},
+            {8296, nullptr, "SetDetachedSharedFrameBufferSubImage"},
+            {8297, nullptr, "GetSharedFrameBufferContentParameter"},
+            {8298, nullptr, "ExpandStartupLogoOnSharedFrameBuffer"},
         };
         RegisterHandlers(functions);
     }
@@ -711,6 +815,23 @@ private:
         rb.Push(RESULT_SUCCESS);
     }
 
+    void GetDisplayResolution(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_VI, "(STUBBED) called");
+        IPC::RequestParser rp{ctx};
+        u64 display_id = rp.Pop<u64>();
+
+        IPC::ResponseBuilder rb = rp.MakeBuilder(4, 0, 0);
+        rb.Push(RESULT_SUCCESS);
+
+        if (Settings::values.use_docked_mode) {
+            rb.Push(static_cast<u32>(DisplayResolution::DockedWidth));
+            rb.Push(static_cast<u32>(DisplayResolution::DockedHeight));
+        } else {
+            rb.Push(static_cast<u32>(DisplayResolution::UndockedWidth));
+            rb.Push(static_cast<u32>(DisplayResolution::UndockedHeight));
+        }
+    }
+
     void SetLayerScalingMode(Kernel::HLERequestContext& ctx) {
         LOG_WARNING(Service_VI, "(STUBBED) called");
         IPC::RequestParser rp{ctx};
@@ -807,12 +928,21 @@ IApplicationDisplayService::IApplicationDisplayService(
          "GetIndirectDisplayTransactionService"},
         {1000, &IApplicationDisplayService::ListDisplays, "ListDisplays"},
         {1010, &IApplicationDisplayService::OpenDisplay, "OpenDisplay"},
+        {1011, nullptr, "OpenDefaultDisplay"},
         {1020, &IApplicationDisplayService::CloseDisplay, "CloseDisplay"},
-        {2101, &IApplicationDisplayService::SetLayerScalingMode, "SetLayerScalingMode"},
+        {1101, nullptr, "SetDisplayEnabled"},
+        {1102, &IApplicationDisplayService::GetDisplayResolution, "GetDisplayResolution"},
         {2020, &IApplicationDisplayService::OpenLayer, "OpenLayer"},
+        {2021, nullptr, "CloseLayer"},
         {2030, &IApplicationDisplayService::CreateStrayLayer, "CreateStrayLayer"},
         {2031, &IApplicationDisplayService::DestroyStrayLayer, "DestroyStrayLayer"},
+        {2101, &IApplicationDisplayService::SetLayerScalingMode, "SetLayerScalingMode"},
+        {2102, nullptr, "ConvertScalingMode"},
+        {2450, nullptr, "GetIndirectLayerImageMap"},
+        {2451, nullptr, "GetIndirectLayerImageCropMap"},
+        {2460, nullptr, "GetIndirectLayerImageRequiredMemoryInfo"},
         {5202, &IApplicationDisplayService::GetDisplayVsyncEvent, "GetDisplayVsyncEvent"},
+        {5203, nullptr, "GetDisplayVsyncEventForDebug"},
     };
     RegisterHandlers(functions);
 }

src/core/hle/service/vi/vi.h

@@ -14,6 +14,13 @@ struct EventType;
 namespace Service {
 namespace VI {
 
+enum class DisplayResolution : u32 {
+    DockedWidth = 1920,
+    DockedHeight = 1080,
+    UndockedWidth = 1280,
+    UndockedHeight = 720,
+};
+
 class Module final {
 public:
     class Interface : public ServiceFramework<Interface> {

src/core/hle/service/vi/vi_u.cpp

@@ -11,7 +11,6 @@ VI_U::VI_U(std::shared_ptr<Module> module, std::shared_ptr<NVFlinger::NVFlinger>
     : Module::Interface(std::move(module), "vi:u", std::move(nv_flinger)) {
     static const FunctionInfo functions[] = {
         {0, &VI_U::GetDisplayService, "GetDisplayService"},
-        {3, nullptr, "GetDisplayServiceWithProxyNameExchange"},
     };
     RegisterHandlers(functions);
 }

src/core/loader/deconstructed_rom_directory.cpp

@@ -119,6 +119,11 @@ ResultStatus AppLoader_DeconstructedRomDirectory::Load(
     }
     metadata.Print();
 
+    const FileSys::ProgramAddressSpaceType arch_bits{metadata.GetAddressSpaceType()};
+    if (arch_bits == FileSys::ProgramAddressSpaceType::Is32Bit) {
+        return ResultStatus::ErrorUnsupportedArch;
+    }
+
     // Load NSO modules
     VAddr next_load_addr{Memory::PROCESS_IMAGE_VADDR};
     for (const auto& module : {"rtld", "main", "subsdk0", "subsdk1", "subsdk2", "subsdk3",

src/core/loader/loader.h

@@ -72,6 +72,7 @@ enum class ResultStatus {
     ErrorAlreadyLoaded,
     ErrorMemoryAllocationFailed,
     ErrorEncrypted,
+    ErrorUnsupportedArch,
 };
 
 /// Interface for loading an application

src/video_core/CMakeLists.txt

@@ -9,6 +9,7 @@ add_library(video_core STATIC
     engines/maxwell_3d.h
     engines/maxwell_compute.cpp
     engines/maxwell_compute.h
+    engines/shader_bytecode.h
     gpu.cpp
     gpu.h
     macro_interpreter.cpp
@@ -27,6 +28,8 @@ add_library(video_core STATIC
     renderer_opengl/gl_shader_decompiler.h
     renderer_opengl/gl_shader_gen.cpp
     renderer_opengl/gl_shader_gen.h
+    renderer_opengl/gl_shader_manager.cpp
+    renderer_opengl/gl_shader_manager.h
     renderer_opengl/gl_shader_util.cpp
     renderer_opengl/gl_shader_util.h
     renderer_opengl/gl_state.cpp

src/video_core/engines/maxwell_3d.cpp

@@ -74,8 +74,6 @@ void Maxwell3D::WriteReg(u32 method, u32 value, u32 remaining_params) {
 
     regs.reg_array[method] = value;
 
-#define MAXWELL3D_REG_INDEX(field_name) (offsetof(Regs, field_name) / sizeof(u32))
-
     switch (method) {
     case MAXWELL3D_REG_INDEX(code_address.code_address_high):
     case MAXWELL3D_REG_INDEX(code_address.code_address_low): {
@@ -136,7 +134,7 @@ void Maxwell3D::WriteReg(u32 method, u32 value, u32 remaining_params) {
         break;
     }
 
-#undef MAXWELL3D_REG_INDEX
+    VideoCore::g_renderer->Rasterizer()->NotifyMaxwellRegisterChanged(method);
 
     if (debug_context) {
         debug_context->OnEvent(Tegra::DebugContext::Event::MaxwellCommandProcessed, nullptr);
@@ -165,6 +163,7 @@ void Maxwell3D::ProcessQueryGet() {
 void Maxwell3D::DrawArrays() {
     LOG_DEBUG(HW_GPU, "called, topology=%d, count=%d", regs.draw.topology.Value(),
               regs.vertex_buffer.count);
+    ASSERT_MSG(!(regs.index_array.count && regs.vertex_buffer.count), "Both indexed and direct?");
 
     auto debug_context = Core::System::GetInstance().GetGPUDebugContext();
 
@@ -176,7 +175,8 @@ void Maxwell3D::DrawArrays() {
         debug_context->OnEvent(Tegra::DebugContext::Event::FinishedPrimitiveBatch, nullptr);
     }
 
-    VideoCore::g_renderer->Rasterizer()->AccelerateDrawBatch(false /*is_indexed*/);
+    const bool is_indexed{regs.index_array.count && !regs.vertex_buffer.count};
+    VideoCore::g_renderer->Rasterizer()->AccelerateDrawBatch(is_indexed);
 }
 
 void Maxwell3D::ProcessCBBind(Regs::ShaderStage stage) {
@@ -218,10 +218,12 @@ Texture::TICEntry Maxwell3D::GetTICEntry(u32 tic_index) const {
     Texture::TICEntry tic_entry;
     Memory::ReadBlock(tic_address_cpu, &tic_entry, sizeof(Texture::TICEntry));
 
-    ASSERT_MSG(tic_entry.header_version == Texture::TICHeaderVersion::BlockLinear,
-               "TIC versions other than BlockLinear are unimplemented");
+    ASSERT_MSG(tic_entry.header_version == Texture::TICHeaderVersion::BlockLinear ||
+                   tic_entry.header_version == Texture::TICHeaderVersion::Pitch,
+               "TIC versions other than BlockLinear or Pitch are unimplemented");
 
-    ASSERT_MSG(tic_entry.texture_type == Texture::TextureType::Texture2D,
+    ASSERT_MSG((tic_entry.texture_type == Texture::TextureType::Texture2D) ||
+                   (tic_entry.texture_type == Texture::TextureType::Texture2DNoMipmap),
                "Texture types other than Texture2D are unimplemented");
 
     auto r_type = tic_entry.r_type.Value();
@@ -231,6 +233,8 @@ Texture::TICEntry Maxwell3D::GetTICEntry(u32 tic_index) const {
 
     // TODO(Subv): Different data types for separate components are not supported
     ASSERT(r_type == g_type && r_type == b_type && r_type == a_type);
+    // TODO(Subv): Only UNORM formats are supported for now.
+    ASSERT(r_type == Texture::ComponentType::UNORM);
 
     return tic_entry;
 }
@@ -299,5 +303,26 @@ u32 Maxwell3D::GetRegisterValue(u32 method) const {
     return regs.reg_array[method];
 }
 
+bool Maxwell3D::IsShaderStageEnabled(Regs::ShaderStage stage) const {
+    // The Vertex stage is always enabled.
+    if (stage == Regs::ShaderStage::Vertex)
+        return true;
+
+    switch (stage) {
+    case Regs::ShaderStage::TesselationControl:
+        return regs.shader_config[static_cast<size_t>(Regs::ShaderProgram::TesselationControl)]
+                   .enable != 0;
+    case Regs::ShaderStage::TesselationEval:
+        return regs.shader_config[static_cast<size_t>(Regs::ShaderProgram::TesselationEval)]
+                   .enable != 0;
+    case Regs::ShaderStage::Geometry:
+        return regs.shader_config[static_cast<size_t>(Regs::ShaderProgram::Geometry)].enable != 0;
+    case Regs::ShaderStage::Fragment:
+        return regs.shader_config[static_cast<size_t>(Regs::ShaderProgram::Fragment)].enable != 0;
+    }
+
+    UNREACHABLE();
+}
+
 } // namespace Engines
 } // namespace Tegra

src/video_core/engines/maxwell_3d.h

@@ -20,6 +20,9 @@
 namespace Tegra {
 namespace Engines {
 
+#define MAXWELL3D_REG_INDEX(field_name)                                                            \
+    (offsetof(Tegra::Engines::Maxwell3D::Regs, field_name) / sizeof(u32))
+
 class Maxwell3D final {
 public:
     explicit Maxwell3D(MemoryManager& memory_manager);
@@ -248,6 +251,52 @@ public:
             Patches = 0xe,
         };
 
+        enum class IndexFormat : u32 {
+            UnsignedByte = 0x0,
+            UnsignedShort = 0x1,
+            UnsignedInt = 0x2,
+        };
+
+        struct Blend {
+            enum class Equation : u32 {
+                Add = 1,
+                Subtract = 2,
+                ReverseSubtract = 3,
+                Min = 4,
+                Max = 5,
+            };
+
+            enum class Factor : u32 {
+                Zero = 0x1,
+                One = 0x2,
+                SourceColor = 0x3,
+                OneMinusSourceColor = 0x4,
+                SourceAlpha = 0x5,
+                OneMinusSourceAlpha = 0x6,
+                DestAlpha = 0x7,
+                OneMinusDestAlpha = 0x8,
+                DestColor = 0x9,
+                OneMinusDestColor = 0xa,
+                SourceAlphaSaturate = 0xb,
+                Source1Color = 0x10,
+                OneMinusSource1Color = 0x11,
+                Source1Alpha = 0x12,
+                OneMinusSource1Alpha = 0x13,
+                ConstantColor = 0x61,
+                OneMinusConstantColor = 0x62,
+                ConstantAlpha = 0x63,
+                OneMinusConstantAlpha = 0x64,
+            };
+
+            u32 separate_alpha;
+            Equation equation_rgb;
+            Factor factor_source_rgb;
+            Factor factor_dest_rgb;
+            Equation equation_a;
+            Factor factor_source_a;
+            Factor factor_dest_a;
+        };
+
         union {
             struct {
                 INSERT_PADDING_WORDS(0x200);
@@ -270,7 +319,15 @@ public:
                     }
                 } rt[NumRenderTargets];
 
-                INSERT_PADDING_WORDS(0x80);
+                struct {
+                    f32 scale_x;
+                    f32 scale_y;
+                    f32 scale_z;
+                    u32 translate_x;
+                    u32 translate_y;
+                    u32 translate_z;
+                    INSERT_PADDING_WORDS(2);
+                } viewport_transform[NumViewports];
 
                 struct {
                     union {
@@ -375,7 +432,42 @@ public:
                     };
                 } draw;
 
-                INSERT_PADDING_WORDS(0x139);
+                INSERT_PADDING_WORDS(0x6B);
+
+                struct {
+                    u32 start_addr_high;
+                    u32 start_addr_low;
+                    u32 end_addr_high;
+                    u32 end_addr_low;
+                    IndexFormat format;
+                    u32 first;
+                    u32 count;
+
+                    unsigned FormatSizeInBytes() const {
+                        switch (format) {
+                        case IndexFormat::UnsignedByte:
+                            return 1;
+                        case IndexFormat::UnsignedShort:
+                            return 2;
+                        case IndexFormat::UnsignedInt:
+                            return 4;
+                        }
+                        UNREACHABLE();
+                    }
+
+                    GPUVAddr StartAddress() const {
+                        return static_cast<GPUVAddr>(
+                            (static_cast<GPUVAddr>(start_addr_high) << 32) | start_addr_low);
+                    }
+
+                    GPUVAddr EndAddress() const {
+                        return static_cast<GPUVAddr>((static_cast<GPUVAddr>(end_addr_high) << 32) |
+                                                     end_addr_low);
+                    }
+                } index_array;
+
+                INSERT_PADDING_WORDS(0xC7);
+
                 struct {
                     u32 query_address_high;
                     u32 query_address_low;
@@ -410,7 +502,9 @@ public:
                     }
                 } vertex_array[NumVertexArrays];
 
-                INSERT_PADDING_WORDS(0x40);
+                Blend blend;
+
+                INSERT_PADDING_WORDS(0x39);
 
                 struct {
                     u32 limit_high;
@@ -427,14 +521,11 @@ public:
                         BitField<0, 1, u32> enable;
                         BitField<4, 4, ShaderProgram> program;
                     };
-                    u32 start_id;
-                    INSERT_PADDING_WORDS(1);
-                    u32 gpr_alloc;
-                    ShaderStage type;
-                    INSERT_PADDING_WORDS(9);
+                    u32 offset;
+                    INSERT_PADDING_WORDS(14);
                 } shader_config[MaxShaderProgram];
 
-                INSERT_PADDING_WORDS(0x8C);
+                INSERT_PADDING_WORDS(0x80);
 
                 struct {
                     u32 cb_size;
@@ -507,6 +598,7 @@ public:
     };
 
     State state{};
+    MemoryManager& memory_manager;
 
     /// Reads a register value located at the input method address
     u32 GetRegisterValue(u32 method) const;
@@ -520,9 +612,10 @@ public:
     /// Returns a list of enabled textures for the specified shader stage.
     std::vector<Texture::FullTextureInfo> GetStageTextures(Regs::ShaderStage stage) const;
 
-private:
-    MemoryManager& memory_manager;
+    /// Returns whether the specified shader stage is enabled or not.
+    bool IsShaderStageEnabled(Regs::ShaderStage stage) const;
 
+private:
     std::unordered_map<u32, std::vector<u32>> uploaded_macros;
 
     /// Macro method that is currently being executed / being fed parameters.
@@ -564,6 +657,7 @@ private:
                   "Field " #field_name " has invalid position")
 
 ASSERT_REG_POSITION(rt, 0x200);
+ASSERT_REG_POSITION(viewport_transform[0], 0x280);
 ASSERT_REG_POSITION(viewport, 0x300);
 ASSERT_REG_POSITION(vertex_buffer, 0x35D);
 ASSERT_REG_POSITION(zeta, 0x3F8);
@@ -573,8 +667,10 @@ ASSERT_REG_POSITION(tsc, 0x557);
 ASSERT_REG_POSITION(tic, 0x55D);
 ASSERT_REG_POSITION(code_address, 0x582);
 ASSERT_REG_POSITION(draw, 0x585);
+ASSERT_REG_POSITION(index_array, 0x5F2);
 ASSERT_REG_POSITION(query, 0x6C0);
 ASSERT_REG_POSITION(vertex_array[0], 0x700);
+ASSERT_REG_POSITION(blend, 0x780);
 ASSERT_REG_POSITION(vertex_array_limit[0], 0x7C0);
 ASSERT_REG_POSITION(shader_config[0], 0x800);
 ASSERT_REG_POSITION(const_buffer, 0x8E0);

src/video_core/engines/shader_bytecode.h

@@ -0,0 +1,361 @@
+// Copyright 2018 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <cstring>
+#include <map>
+#include <string>
+#include "common/bit_field.h"
+
+namespace Tegra {
+namespace Shader {
+
+struct Register {
+    constexpr Register() = default;
+
+    constexpr Register(u64 value) : value(value) {}
+
+    constexpr operator u64() const {
+        return value;
+    }
+
+    template <typename T>
+    constexpr u64 operator-(const T& oth) const {
+        return value - oth;
+    }
+
+    template <typename T>
+    constexpr u64 operator&(const T& oth) const {
+        return value & oth;
+    }
+
+    constexpr u64 operator&(const Register& oth) const {
+        return value & oth.value;
+    }
+
+    constexpr u64 operator~() const {
+        return ~value;
+    }
+
+private:
+    u64 value{};
+};
+
+union Attribute {
+    Attribute() = default;
+
+    constexpr explicit Attribute(u64 value) : value(value) {}
+
+    enum class Index : u64 {
+        Position = 7,
+        Attribute_0 = 8,
+    };
+
+    union {
+        BitField<22, 2, u64> element;
+        BitField<24, 6, Index> index;
+        BitField<47, 3, u64> size;
+    } fmt20;
+
+    union {
+        BitField<30, 2, u64> element;
+        BitField<32, 6, Index> index;
+    } fmt28;
+
+    BitField<39, 8, u64> reg;
+    u64 value{};
+};
+
+union Sampler {
+    Sampler() = default;
+
+    constexpr explicit Sampler(u64 value) : value(value) {}
+
+    enum class Index : u64 {
+        Sampler_0 = 8,
+    };
+
+    BitField<36, 13, Index> index;
+    u64 value{};
+};
+
+union Uniform {
+    BitField<20, 14, u64> offset;
+    BitField<34, 5, u64> index;
+};
+
+union OpCode {
+    enum class Id : u64 {
+        TEXS = 0x6C,
+        IPA = 0xE0,
+        FMUL32_IMM = 0x1E,
+        FFMA_IMM = 0x65,
+        FFMA_CR = 0x93,
+        FFMA_RC = 0xA3,
+        FFMA_RR = 0xB3,
+
+        FADD_C = 0x98B,
+        FMUL_C = 0x98D,
+        MUFU = 0xA10,
+        FADD_R = 0xB8B,
+        FMUL_R = 0xB8D,
+        LD_A = 0x1DFB,
+        ST_A = 0x1DFE,
+
+        FSETP_R = 0x5BB,
+        FSETP_C = 0x4BB,
+        EXIT = 0xE30,
+        KIL = 0xE33,
+
+        FMUL_IMM = 0x70D,
+        FMUL_IMM_x = 0x72D,
+        FADD_IMM = 0x70B,
+        FADD_IMM_x = 0x72B,
+    };
+
+    enum class Type {
+        Trivial,
+        Arithmetic,
+        Ffma,
+        Flow,
+        Memory,
+        Unknown,
+    };
+
+    struct Info {
+        Type type;
+        std::string name;
+    };
+
+    OpCode() = default;
+
+    constexpr OpCode(Id value) : value(static_cast<u64>(value)) {}
+
+    constexpr OpCode(u64 value) : value{value} {}
+
+    constexpr Id EffectiveOpCode() const {
+        switch (op1) {
+        case Id::TEXS:
+            return op1;
+        }
+
+        switch (op2) {
+        case Id::IPA:
+        case Id::FMUL32_IMM:
+            return op2;
+        }
+
+        switch (op3) {
+        case Id::FFMA_IMM:
+        case Id::FFMA_CR:
+        case Id::FFMA_RC:
+        case Id::FFMA_RR:
+            return op3;
+        }
+
+        switch (op4) {
+        case Id::EXIT:
+        case Id::FSETP_R:
+        case Id::FSETP_C:
+        case Id::KIL:
+            return op4;
+        }
+
+        switch (op5) {
+        case Id::MUFU:
+        case Id::LD_A:
+        case Id::ST_A:
+        case Id::FADD_R:
+        case Id::FADD_C:
+        case Id::FMUL_R:
+        case Id::FMUL_C:
+            return op5;
+
+        case Id::FMUL_IMM:
+        case Id::FMUL_IMM_x:
+            return Id::FMUL_IMM;
+
+        case Id::FADD_IMM:
+        case Id::FADD_IMM_x:
+            return Id::FADD_IMM;
+        }
+
+        return static_cast<Id>(value);
+    }
+
+    static const Info& GetInfo(const OpCode& opcode) {
+        static const std::map<Id, Info> info_table{BuildInfoTable()};
+        const auto& search{info_table.find(opcode.EffectiveOpCode())};
+        if (search != info_table.end()) {
+            return search->second;
+        }
+
+        static const Info unknown{Type::Unknown, "UNK"};
+        return unknown;
+    }
+
+    constexpr operator Id() const {
+        return static_cast<Id>(value);
+    }
+
+    constexpr OpCode operator<<(size_t bits) const {
+        return value << bits;
+    }
+
+    constexpr OpCode operator>>(size_t bits) const {
+        return value >> bits;
+    }
+
+    template <typename T>
+    constexpr u64 operator-(const T& oth) const {
+        return value - oth;
+    }
+
+    constexpr u64 operator&(const OpCode& oth) const {
+        return value & oth.value;
+    }
+
+    constexpr u64 operator~() const {
+        return ~value;
+    }
+
+    static std::map<Id, Info> BuildInfoTable() {
+        std::map<Id, Info> info_table;
+        info_table[Id::TEXS] = {Type::Memory, "texs"};
+        info_table[Id::LD_A] = {Type::Memory, "ld_a"};
+        info_table[Id::ST_A] = {Type::Memory, "st_a"};
+        info_table[Id::MUFU] = {Type::Arithmetic, "mufu"};
+        info_table[Id::FFMA_IMM] = {Type::Ffma, "ffma_imm"};
+        info_table[Id::FFMA_CR] = {Type::Ffma, "ffma_cr"};
+        info_table[Id::FFMA_RC] = {Type::Ffma, "ffma_rc"};
+        info_table[Id::FFMA_RR] = {Type::Ffma, "ffma_rr"};
+        info_table[Id::FADD_R] = {Type::Arithmetic, "fadd_r"};
+        info_table[Id::FADD_C] = {Type::Arithmetic, "fadd_c"};
+        info_table[Id::FADD_IMM] = {Type::Arithmetic, "fadd_imm"};
+        info_table[Id::FMUL_R] = {Type::Arithmetic, "fmul_r"};
+        info_table[Id::FMUL_C] = {Type::Arithmetic, "fmul_c"};
+        info_table[Id::FMUL_IMM] = {Type::Arithmetic, "fmul_imm"};
+        info_table[Id::FMUL32_IMM] = {Type::Arithmetic, "fmul32_imm"};
+        info_table[Id::FSETP_C] = {Type::Arithmetic, "fsetp_c"};
+        info_table[Id::FSETP_R] = {Type::Arithmetic, "fsetp_r"};
+        info_table[Id::EXIT] = {Type::Trivial, "exit"};
+        info_table[Id::IPA] = {Type::Trivial, "ipa"};
+        info_table[Id::KIL] = {Type::Flow, "kil"};
+        return info_table;
+    }
+
+    BitField<57, 7, Id> op1;
+    BitField<56, 8, Id> op2;
+    BitField<55, 9, Id> op3;
+    BitField<52, 12, Id> op4;
+    BitField<51, 13, Id> op5;
+    u64 value{};
+};
+static_assert(sizeof(OpCode) == 0x8, "Incorrect structure size");
+
+} // namespace Shader
+} // namespace Tegra
+
+namespace std {
+
+// TODO(bunne): The below is forbidden by the C++ standard, but works fine. See #330.
+template <>
+struct make_unsigned<Tegra::Shader::Attribute> {
+    using type = Tegra::Shader::Attribute;
+};
+
+template <>
+struct make_unsigned<Tegra::Shader::Register> {
+    using type = Tegra::Shader::Register;
+};
+
+template <>
+struct make_unsigned<Tegra::Shader::OpCode> {
+    using type = Tegra::Shader::OpCode;
+};
+
+} // namespace std
+
+namespace Tegra {
+namespace Shader {
+
+enum class Pred : u64 {
+    UnusedIndex = 0x7,
+    NeverExecute = 0xf,
+};
+
+enum class SubOp : u64 {
+    Cos = 0x0,
+    Sin = 0x1,
+    Ex2 = 0x2,
+    Lg2 = 0x3,
+    Rcp = 0x4,
+    Rsq = 0x5,
+    Min = 0x8,
+};
+
+union Instruction {
+    Instruction& operator=(const Instruction& instr) {
+        hex = instr.hex;
+        return *this;
+    }
+
+    OpCode opcode;
+    BitField<0, 8, Register> gpr0;
+    BitField<8, 8, Register> gpr8;
+    BitField<16, 4, Pred> pred;
+    BitField<20, 8, Register> gpr20;
+    BitField<20, 7, SubOp> sub_op;
+    BitField<28, 8, Register> gpr28;
+    BitField<39, 8, Register> gpr39;
+
+    union {
+        BitField<20, 19, u64> imm20_19;
+        BitField<20, 32, u64> imm20_32;
+        BitField<45, 1, u64> negate_b;
+        BitField<46, 1, u64> abs_a;
+        BitField<48, 1, u64> negate_a;
+        BitField<49, 1, u64> abs_b;
+        BitField<50, 1, u64> abs_d;
+        BitField<56, 1, u64> negate_imm;
+
+        float GetImm20_19() const {
+            float result{};
+            u32 imm{static_cast<u32>(imm20_19)};
+            imm <<= 12;
+            imm |= negate_imm ? 0x80000000 : 0;
+            std::memcpy(&result, &imm, sizeof(imm));
+            return result;
+        }
+
+        float GetImm20_32() const {
+            float result{};
+            u32 imm{static_cast<u32>(imm20_32)};
+            std::memcpy(&result, &imm, sizeof(imm));
+            return result;
+        }
+    } alu;
+
+    union {
+        BitField<48, 1, u64> negate_b;
+        BitField<49, 1, u64> negate_c;
+    } ffma;
+
+    BitField<61, 1, u64> is_b_imm;
+    BitField<60, 1, u64> is_b_gpr;
+    BitField<59, 1, u64> is_c_gpr;
+
+    Attribute attribute;
+    Uniform uniform;
+    Sampler sampler;
+
+    u64 hex;
+};
+static_assert(sizeof(Instruction) == 0x8, "Incorrect structure size");
+static_assert(std::is_standard_layout<Instruction>::value,
+              "Structure does not have standard layout");
+
+} // namespace Shader
+} // namespace Tegra

src/video_core/gpu.h

@@ -15,7 +15,10 @@ namespace Tegra {
 
 enum class RenderTargetFormat : u32 {
     NONE = 0x0,
+    RGBA16_FLOAT = 0xCA,
+    RGB10_A2_UNORM = 0xD1,
     RGBA8_UNORM = 0xD5,
+    RGBA8_SRGB = 0xD6,
 };
 
 class DebugContext;

src/video_core/rasterizer_interface.h

@@ -19,18 +19,18 @@ public:
     virtual void DrawArrays() = 0;
 
     /// Notify rasterizer that the specified Maxwell register has been changed
-    virtual void NotifyMaxwellRegisterChanged(u32 id) = 0;
+    virtual void NotifyMaxwellRegisterChanged(u32 method) = 0;
 
-    /// Notify rasterizer that all caches should be flushed to 3DS memory
+    /// Notify rasterizer that all caches should be flushed to Switch memory
     virtual void FlushAll() = 0;
 
-    /// Notify rasterizer that any caches of the specified region should be flushed to 3DS memory
+    /// Notify rasterizer that any caches of the specified region should be flushed to Switch memory
     virtual void FlushRegion(VAddr addr, u64 size) = 0;
 
     /// Notify rasterizer that any caches of the specified region should be invalidated
     virtual void InvalidateRegion(VAddr addr, u64 size) = 0;
 
-    /// Notify rasterizer that any caches of the specified region should be flushed to 3DS memory
+    /// Notify rasterizer that any caches of the specified region should be flushed to Switch memory
     /// and invalidated
     virtual void FlushAndInvalidateRegion(VAddr addr, u64 size) = 0;
 

src/video_core/renderer_opengl/gl_rasterizer.cpp

@@ -34,38 +34,26 @@ MICROPROFILE_DEFINE(OpenGL_Drawing, "OpenGL", "Drawing", MP_RGB(128, 128, 192));
 MICROPROFILE_DEFINE(OpenGL_Blits, "OpenGL", "Blits", MP_RGB(100, 100, 255));
 MICROPROFILE_DEFINE(OpenGL_CacheManagement, "OpenGL", "Cache Mgmt", MP_RGB(100, 255, 100));
 
-enum class UniformBindings : GLuint { Common, VS, FS };
-
-static void SetShaderUniformBlockBinding(GLuint shader, const char* name, UniformBindings binding,
-                                         size_t expected_size) {
-    GLuint ub_index = glGetUniformBlockIndex(shader, name);
-    if (ub_index != GL_INVALID_INDEX) {
-        GLint ub_size = 0;
-        glGetActiveUniformBlockiv(shader, ub_index, GL_UNIFORM_BLOCK_DATA_SIZE, &ub_size);
-        ASSERT_MSG(ub_size == expected_size,
-                   "Uniform block size did not match! Got %d, expected %zu",
-                   static_cast<int>(ub_size), expected_size);
-        glUniformBlockBinding(shader, ub_index, static_cast<GLuint>(binding));
-    }
-}
-
-static void SetShaderUniformBlockBindings(GLuint shader) {
-    SetShaderUniformBlockBinding(shader, "shader_data", UniformBindings::Common,
-                                 sizeof(RasterizerOpenGL::UniformData));
-    SetShaderUniformBlockBinding(shader, "vs_config", UniformBindings::VS,
-                                 sizeof(RasterizerOpenGL::VSUniformData));
-    SetShaderUniformBlockBinding(shader, "fs_config", UniformBindings::FS,
-                                 sizeof(RasterizerOpenGL::FSUniformData));
-}
-
 RasterizerOpenGL::RasterizerOpenGL() {
-    shader_dirty = true;
-
     has_ARB_buffer_storage = false;
     has_ARB_direct_state_access = false;
     has_ARB_separate_shader_objects = false;
     has_ARB_vertex_attrib_binding = false;
 
+    // Create sampler objects
+    for (size_t i = 0; i < texture_samplers.size(); ++i) {
+        texture_samplers[i].Create();
+        state.texture_units[i].sampler = texture_samplers[i].sampler.handle;
+    }
+
+    // Create SSBOs
+    for (size_t stage = 0; stage < ssbos.size(); ++stage) {
+        for (size_t buffer = 0; buffer < ssbos[stage].size(); ++buffer) {
+            ssbos[stage][buffer].Create();
+            state.draw.const_buffers[stage][buffer].ssbo = ssbos[stage][buffer].handle;
+        }
+    }
+
     GLint ext_num;
     glGetIntegerv(GL_NUM_EXTENSIONS, &ext_num);
     for (GLint i = 0; i < ext_num; i++) {
@@ -82,6 +70,8 @@ RasterizerOpenGL::RasterizerOpenGL() {
         }
     }
 
+    ASSERT_MSG(has_ARB_separate_shader_objects, "has_ARB_separate_shader_objects is unsupported");
+
     // Clipping plane 0 is always enabled for PICA fixed clip plane z <= 0
     state.clip_distance[0] = true;
 
@@ -96,36 +86,30 @@ RasterizerOpenGL::RasterizerOpenGL() {
     state.draw.uniform_buffer = uniform_buffer.handle;
     state.Apply();
 
-    glBufferData(GL_UNIFORM_BUFFER, sizeof(UniformData), nullptr, GL_STATIC_DRAW);
-    glBindBufferBase(GL_UNIFORM_BUFFER, 0, uniform_buffer.handle);
-
-    uniform_block_data.dirty = true;
-
     // Create render framebuffer
     framebuffer.Create();
 
-    if (has_ARB_separate_shader_objects) {
-        hw_vao.Create();
-        hw_vao_enabled_attributes.fill(false);
+    hw_vao.Create();
+    hw_vao_enabled_attributes.fill(false);
 
-        stream_buffer = OGLStreamBuffer::MakeBuffer(has_ARB_buffer_storage, GL_ARRAY_BUFFER);
-        stream_buffer->Create(STREAM_BUFFER_SIZE, STREAM_BUFFER_SIZE / 2);
-        state.draw.vertex_buffer = stream_buffer->GetHandle();
+    stream_buffer = OGLStreamBuffer::MakeBuffer(has_ARB_buffer_storage, GL_ARRAY_BUFFER);
+    stream_buffer->Create(STREAM_BUFFER_SIZE, STREAM_BUFFER_SIZE / 2);
+    state.draw.vertex_buffer = stream_buffer->GetHandle();
 
-        pipeline.Create();
-        state.draw.program_pipeline = pipeline.handle;
-        state.draw.shader_program = 0;
-        state.draw.vertex_array = hw_vao.handle;
-        state.Apply();
+    shader_program_manager = std::make_unique<GLShader::ProgramManager>();
+    state.draw.shader_program = 0;
+    state.draw.vertex_array = hw_vao.handle;
+    state.Apply();
 
-        glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, stream_buffer->GetHandle());
+    glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, stream_buffer->GetHandle());
 
-        vs_uniform_buffer.Create();
-        glBindBuffer(GL_UNIFORM_BUFFER, vs_uniform_buffer.handle);
-        glBufferData(GL_UNIFORM_BUFFER, sizeof(VSUniformData), nullptr, GL_STREAM_COPY);
-        glBindBufferBase(GL_UNIFORM_BUFFER, 1, vs_uniform_buffer.handle);
-    } else {
-        UNREACHABLE();
+    for (unsigned index = 0; index < uniform_buffers.size(); ++index) {
+        auto& buffer = uniform_buffers[index];
+        buffer.Create();
+        glBindBuffer(GL_UNIFORM_BUFFER, buffer.handle);
+        glBufferData(GL_UNIFORM_BUFFER, sizeof(GLShader::MaxwellUniformData), nullptr,
+                     GL_STREAM_COPY);
+        glBindBufferBase(GL_UNIFORM_BUFFER, index, buffer.handle);
     }
 
     accelerate_draw = AccelDraw::Disabled;
@@ -143,17 +127,6 @@ RasterizerOpenGL::~RasterizerOpenGL() {
     }
 }
 
-void RasterizerOpenGL::AnalyzeVertexArray(bool is_indexed) {
-    const auto& regs = Core::System().GetInstance().GPU().Maxwell3D().regs;
-
-    if (is_indexed) {
-        UNREACHABLE();
-    }
-
-    // TODO(bunnei): Add support for 1+ vertex arrays
-    vs_input_size = regs.vertex_buffer.count * regs.vertex_array[0].stride;
-}
-
 void RasterizerOpenGL::SetupVertexArray(u8* array_ptr, GLintptr buffer_offset) {
     MICROPROFILE_SCOPE(OpenGL_VAO);
     const auto& regs = Core::System().GetInstance().GPU().Maxwell3D().regs;
@@ -165,6 +138,7 @@ void RasterizerOpenGL::SetupVertexArray(u8* array_ptr, GLintptr buffer_offset) {
 
     // TODO(bunnei): Add support for 1+ vertex arrays
     const auto& vertex_array{regs.vertex_array[0]};
+    const auto& vertex_array_limit{regs.vertex_array_limit[0]};
     ASSERT_MSG(vertex_array.enable, "vertex array 0 is disabled?");
     ASSERT_MSG(!vertex_array.divisor, "vertex array 0 divisor is unimplemented!");
     for (unsigned index = 1; index < Maxwell::NumVertexArrays; ++index) {
@@ -177,6 +151,10 @@ void RasterizerOpenGL::SetupVertexArray(u8* array_ptr, GLintptr buffer_offset) {
     // to avoid OpenGL errors.
     for (unsigned index = 0; index < 16; ++index) {
         auto& attrib = regs.vertex_attrib_format[index];
+        NGLOG_DEBUG(HW_GPU, "vertex attrib {}, count={}, size={}, type={}, offset={}, normalize={}",
+                    index, attrib.ComponentCount(), attrib.SizeString(), attrib.TypeString(),
+                    attrib.offset.Value(), attrib.IsNormalized());
+
         glVertexAttribPointer(index, attrib.ComponentCount(), MaxwellToGL::VertexType(attrib),
                               attrib.IsNormalized() ? GL_TRUE : GL_FALSE, vertex_array.stride,
                               reinterpret_cast<GLvoid*>(buffer_offset + attrib.offset));
@@ -185,7 +163,7 @@ void RasterizerOpenGL::SetupVertexArray(u8* array_ptr, GLintptr buffer_offset) {
     }
 
     // Copy vertex array data
-    const u32 data_size{vertex_array.stride * regs.vertex_buffer.count};
+    const u64 data_size{vertex_array_limit.LimitAddress() - vertex_array.StartAddress() + 1};
     const VAddr data_addr{memory_manager->PhysicalToVirtualAddress(vertex_array.StartAddress())};
     res_cache.FlushRegion(data_addr, data_size, nullptr);
     Memory::ReadBlock(data_addr, array_ptr, data_size);
@@ -194,26 +172,89 @@ void RasterizerOpenGL::SetupVertexArray(u8* array_ptr, GLintptr buffer_offset) {
     buffer_offset += data_size;
 }
 
-void RasterizerOpenGL::SetupVertexShader(VSUniformData* ub_ptr, GLintptr buffer_offset) {
-    MICROPROFILE_SCOPE(OpenGL_VS);
-    LOG_CRITICAL(Render_OpenGL, "Emulated shaders are not supported! Using a passthrough shader.");
-    glUseProgramStages(pipeline.handle, GL_VERTEX_SHADER_BIT, current_shader->shader.handle);
-}
+void RasterizerOpenGL::SetupShaders(u8* buffer_ptr, GLintptr buffer_offset, size_t ptr_pos) {
+    // Helper function for uploading uniform data
+    const auto copy_buffer = [&](GLuint handle, GLintptr offset, GLsizeiptr size) {
+        if (has_ARB_direct_state_access) {
+            glCopyNamedBufferSubData(stream_buffer->GetHandle(), handle, offset, 0, size);
+        } else {
+            glBindBuffer(GL_COPY_WRITE_BUFFER, handle);
+            glCopyBufferSubData(GL_ARRAY_BUFFER, GL_COPY_WRITE_BUFFER, offset, 0, size);
+        }
+    };
 
-void RasterizerOpenGL::SetupFragmentShader(FSUniformData* ub_ptr, GLintptr buffer_offset) {
-    MICROPROFILE_SCOPE(OpenGL_FS);
-    UNREACHABLE();
+    auto& gpu = Core::System().GetInstance().GPU().Maxwell3D();
+    ASSERT_MSG(!gpu.regs.shader_config[0].enable, "VertexA is unsupported!");
+
+    // Next available bindpoint to use when uploading the const buffers to the GLSL shaders.
+    u32 current_constbuffer_bindpoint = 0;
+
+    for (unsigned index = 1; index < Maxwell::MaxShaderProgram; ++index) {
+        ptr_pos += sizeof(GLShader::MaxwellUniformData);
+
+        auto& shader_config = gpu.regs.shader_config[index];
+        const Maxwell::ShaderProgram program{static_cast<Maxwell::ShaderProgram>(index)};
+
+        const auto& stage = index - 1; // Stage indices are 0 - 5
+
+        const bool is_enabled = gpu.IsShaderStageEnabled(static_cast<Maxwell::ShaderStage>(stage));
+
+        // Skip stages that are not enabled
+        if (!is_enabled) {
+            continue;
+        }
+
+        // Upload uniform data as one UBO per stage
+        const GLintptr ubo_offset = buffer_offset + static_cast<GLintptr>(ptr_pos);
+        copy_buffer(uniform_buffers[stage].handle, ubo_offset,
+                    sizeof(GLShader::MaxwellUniformData));
+        GLShader::MaxwellUniformData* ub_ptr =
+            reinterpret_cast<GLShader::MaxwellUniformData*>(&buffer_ptr[ptr_pos]);
+        ub_ptr->SetFromRegs(gpu.state.shader_stages[stage]);
+
+        // Fetch program code from memory
+        GLShader::ProgramCode program_code;
+        const u64 gpu_address{gpu.regs.code_address.CodeAddress() + shader_config.offset};
+        const VAddr cpu_address{gpu.memory_manager.PhysicalToVirtualAddress(gpu_address)};
+        Memory::ReadBlock(cpu_address, program_code.data(), program_code.size() * sizeof(u64));
+        GLShader::ShaderSetup setup{std::move(program_code)};
+
+        GLShader::ShaderEntries shader_resources;
+
+        switch (program) {
+        case Maxwell::ShaderProgram::VertexB: {
+            GLShader::MaxwellVSConfig vs_config{setup};
+            shader_resources =
+                shader_program_manager->UseProgrammableVertexShader(vs_config, setup);
+            break;
+        }
+        case Maxwell::ShaderProgram::Fragment: {
+            GLShader::MaxwellFSConfig fs_config{setup};
+            shader_resources =
+                shader_program_manager->UseProgrammableFragmentShader(fs_config, setup);
+            break;
+        }
+        default:
+            LOG_CRITICAL(HW_GPU, "Unimplemented shader index=%d, enable=%d, offset=0x%08X", index,
+                         shader_config.enable.Value(), shader_config.offset);
+            UNREACHABLE();
+        }
+
+        GLuint gl_stage_program = shader_program_manager->GetCurrentProgramStage(
+            static_cast<Maxwell::ShaderStage>(stage));
+
+        // Configure the const buffers for this shader stage.
+        current_constbuffer_bindpoint =
+            SetupConstBuffers(static_cast<Maxwell::ShaderStage>(stage), gl_stage_program,
+                              current_constbuffer_bindpoint, shader_resources.const_buffer_entries);
+    }
+
+    shader_program_manager->UseTrivialGeometryShader();
 }
 
 bool RasterizerOpenGL::AccelerateDrawBatch(bool is_indexed) {
-    if (!has_ARB_separate_shader_objects) {
-        UNREACHABLE();
-        return false;
-    }
-
     accelerate_draw = is_indexed ? AccelDraw::Indexed : AccelDraw::Arrays;
     DrawArrays();
-
     return true;
 }
 
@@ -270,19 +311,9 @@ void RasterizerOpenGL::DrawArrays() {
 
     // TODO(bunnei): Sync framebuffer_scale uniform here
     // TODO(bunnei): Sync scissorbox uniform(s) here
-    // TODO(bunnei): Sync and bind the texture surfaces
 
-    // Sync and bind the shader
-    if (shader_dirty) {
-        SetShader();
-        shader_dirty = false;
-    }
-
-    // Sync the uniform data
-    if (uniform_block_data.dirty) {
-        glBufferSubData(GL_UNIFORM_BUFFER, 0, sizeof(UniformData), &uniform_block_data.data);
-        uniform_block_data.dirty = false;
-    }
+    // Sync and bind the texture surfaces
+    BindTextures();
 
     // Viewport can have negative offsets or larger dimensions than our framebuffer sub-rect. Enable
     // scissor test to prevent drawing outside of the framebuffer region
@@ -295,15 +326,22 @@ void RasterizerOpenGL::DrawArrays() {
 
     // Draw the vertex batch
     const bool is_indexed = accelerate_draw == AccelDraw::Indexed;
-    AnalyzeVertexArray(is_indexed);
+    const u64 index_buffer_size{regs.index_array.count * regs.index_array.FormatSizeInBytes()};
+    const unsigned vertex_num{is_indexed ? regs.index_array.count : regs.vertex_buffer.count};
+
+    // TODO(bunnei): Add support for 1+ vertex arrays
+    vs_input_size = vertex_num * regs.vertex_array[0].stride;
+
     state.draw.vertex_buffer = stream_buffer->GetHandle();
     state.Apply();
 
     size_t buffer_size = static_cast<size_t>(vs_input_size);
     if (is_indexed) {
-        UNREACHABLE();
+        buffer_size = Common::AlignUp(buffer_size, 4) + index_buffer_size;
     }
-    buffer_size += sizeof(VSUniformData);
+
+    // Uniform space for the 5 shader stages
+    buffer_size += sizeof(GLShader::MaxwellUniformData) * Maxwell::MaxShaderStage;
 
     size_t ptr_pos = 0;
     u8* buffer_ptr;
@@ -314,36 +352,37 @@ void RasterizerOpenGL::DrawArrays() {
     SetupVertexArray(buffer_ptr, buffer_offset);
     ptr_pos += vs_input_size;
 
+    // If indexed mode, copy the index buffer
     GLintptr index_buffer_offset = 0;
     if (is_indexed) {
-        UNREACHABLE();
+        ptr_pos = Common::AlignUp(ptr_pos, 4);
+
+        const auto& memory_manager = Core::System().GetInstance().GPU().memory_manager;
+        const VAddr index_data_addr{
+            memory_manager->PhysicalToVirtualAddress(regs.index_array.StartAddress())};
+        Memory::ReadBlock(index_data_addr, &buffer_ptr[ptr_pos], index_buffer_size);
+
+        index_buffer_offset = buffer_offset + static_cast<GLintptr>(ptr_pos);
+        ptr_pos += index_buffer_size;
     }
 
-    SetupVertexShader(reinterpret_cast<VSUniformData*>(&buffer_ptr[ptr_pos]),
-                      buffer_offset + static_cast<GLintptr>(ptr_pos));
-    const GLintptr vs_ubo_offset = buffer_offset + static_cast<GLintptr>(ptr_pos);
-    ptr_pos += sizeof(VSUniformData);
+    SetupShaders(buffer_ptr, buffer_offset, ptr_pos);
 
     stream_buffer->Unmap();
 
-    const auto copy_buffer = [&](GLuint handle, GLintptr offset, GLsizeiptr size) {
-        if (has_ARB_direct_state_access) {
-            glCopyNamedBufferSubData(stream_buffer->GetHandle(), handle, offset, 0, size);
-        } else {
-            glBindBuffer(GL_COPY_WRITE_BUFFER, handle);
-            glCopyBufferSubData(GL_ARRAY_BUFFER, GL_COPY_WRITE_BUFFER, offset, 0, size);
-        }
-    };
-
-    copy_buffer(vs_uniform_buffer.handle, vs_ubo_offset, sizeof(VSUniformData));
-
-    glUseProgramStages(pipeline.handle, GL_FRAGMENT_SHADER_BIT, current_shader->shader.handle);
+    shader_program_manager->ApplyTo(state);
+    state.Apply();
 
+    const GLenum primitive_mode{MaxwellToGL::PrimitiveTopology(regs.draw.topology)};
     if (is_indexed) {
-        UNREACHABLE();
+        const GLint index_min{static_cast<GLint>(regs.index_array.first)};
+        const GLint index_max{static_cast<GLint>(regs.index_array.first + regs.index_array.count)};
+        glDrawRangeElementsBaseVertex(primitive_mode, index_min, index_max, regs.index_array.count,
+                                      MaxwellToGL::IndexFormat(regs.index_array.format),
+                                      reinterpret_cast<const void*>(index_buffer_offset),
+                                      -index_min);
     } else {
-        glDrawArrays(MaxwellToGL::PrimitiveTopology(regs.draw.topology), 0,
-                     regs.vertex_buffer.count);
+        glDrawArrays(primitive_mode, 0, regs.vertex_buffer.count);
     }
 
     // Disable scissor test
@@ -374,7 +413,65 @@ void RasterizerOpenGL::DrawArrays() {
     }
 }
 
-void RasterizerOpenGL::NotifyMaxwellRegisterChanged(u32 id) {}
+void RasterizerOpenGL::BindTextures() {
+    using Regs = Tegra::Engines::Maxwell3D::Regs;
+    auto& maxwell3d = Core::System::GetInstance().GPU().Get3DEngine();
+
+    // Each Maxwell shader stage can have an arbitrary number of textures, but we're limited to a
+    // certain number in OpenGL. We try to only use the minimum amount of host textures by not
+    // keeping a 1:1 relation between guest texture ids and host texture ids, ie, guest texture id 8
+    // can be host texture id 0 if it's the only texture used in the guest shader program.
+    u32 host_texture_index = 0;
+    for (u32 stage = 0; stage < Regs::MaxShaderStage; ++stage) {
+        ASSERT(host_texture_index < texture_samplers.size());
+        const auto textures = maxwell3d.GetStageTextures(static_cast<Regs::ShaderStage>(stage));
+        for (unsigned texture_index = 0; texture_index < textures.size(); ++texture_index) {
+            const auto& texture = textures[texture_index];
+
+            if (texture.enabled) {
+                texture_samplers[host_texture_index].SyncWithConfig(texture.tsc);
+                Surface surface = res_cache.GetTextureSurface(texture);
+                if (surface != nullptr) {
+                    state.texture_units[host_texture_index].texture_2d = surface->texture.handle;
+                } else {
+                    // Can occur when texture addr is null or its memory is unmapped/invalid
+                    state.texture_units[texture_index].texture_2d = 0;
+                }
+
+                ++host_texture_index;
+            } else {
+                state.texture_units[texture_index].texture_2d = 0;
+            }
+        }
+    }
+}
+
+void RasterizerOpenGL::NotifyMaxwellRegisterChanged(u32 method) {
+    const auto& regs = Core::System().GetInstance().GPU().Maxwell3D().regs;
+    switch (method) {
+    case MAXWELL3D_REG_INDEX(blend.separate_alpha):
+        ASSERT_MSG(false, "unimplemented");
+        break;
+    case MAXWELL3D_REG_INDEX(blend.equation_rgb):
+        state.blend.rgb_equation = MaxwellToGL::BlendEquation(regs.blend.equation_rgb);
+        break;
+    case MAXWELL3D_REG_INDEX(blend.factor_source_rgb):
+        state.blend.src_rgb_func = MaxwellToGL::BlendFunc(regs.blend.factor_source_rgb);
+        break;
+    case MAXWELL3D_REG_INDEX(blend.factor_dest_rgb):
+        state.blend.dst_rgb_func = MaxwellToGL::BlendFunc(regs.blend.factor_dest_rgb);
+        break;
+    case MAXWELL3D_REG_INDEX(blend.equation_a):
+        state.blend.a_equation = MaxwellToGL::BlendEquation(regs.blend.equation_a);
+        break;
+    case MAXWELL3D_REG_INDEX(blend.factor_source_a):
+        state.blend.src_a_func = MaxwellToGL::BlendFunc(regs.blend.factor_source_a);
+        break;
+    case MAXWELL3D_REG_INDEX(blend.factor_dest_a):
+        state.blend.dst_a_func = MaxwellToGL::BlendFunc(regs.blend.factor_dest_a);
+        break;
+    }
+}
 
 void RasterizerOpenGL::FlushAll() {
     MICROPROFILE_SCOPE(OpenGL_CacheManagement);
@@ -426,9 +523,12 @@ bool RasterizerOpenGL::AccelerateDisplay(const Tegra::FramebufferConfig& framebu
     src_params.width = std::min(framebuffer.width, pixel_stride);
     src_params.height = framebuffer.height;
     src_params.stride = pixel_stride;
-    src_params.is_tiled = false;
+    src_params.is_tiled = true;
+    src_params.block_height = Tegra::Texture::TICEntry::DefaultBlockHeight;
     src_params.pixel_format =
         SurfaceParams::PixelFormatFromGPUPixelFormat(framebuffer.pixel_format);
+    src_params.component_type =
+        SurfaceParams::ComponentTypeFromGPUPixelFormat(framebuffer.pixel_format);
     src_params.UpdateParams();
 
     MathUtil::Rectangle<u32> src_rect;
@@ -452,61 +552,91 @@ bool RasterizerOpenGL::AccelerateDisplay(const Tegra::FramebufferConfig& framebu
     return true;
 }
 
-void RasterizerOpenGL::SetShader() {
-    // TODO(bunnei): The below sets up a static test shader for passing untransformed vertices to
-    // OpenGL for rendering. This should be removed/replaced when we start emulating Maxwell
-    // shaders.
+void RasterizerOpenGL::SamplerInfo::Create() {
+    sampler.Create();
+    mag_filter = min_filter = Tegra::Texture::TextureFilter::Linear;
+    wrap_u = wrap_v = Tegra::Texture::WrapMode::Wrap;
+    border_color_r = border_color_g = border_color_b = border_color_a = 0;
 
-    static constexpr char vertex_shader[] = R"(
-#version 150 core
-
-in vec2 vert_position;
-in vec2 vert_tex_coord;
-out vec2 frag_tex_coord;
-
-void main() {
-    // Multiply input position by the rotscale part of the matrix and then manually translate by
-    // the last column. This is equivalent to using a full 3x3 matrix and expanding the vector
-    // to `vec3(vert_position.xy, 1.0)`
-    gl_Position = vec4(mat2(mat3x2(0.0015625f, 0.0, 0.0, -0.0027778, -1.0, 1.0)) * vert_position + mat3x2(0.0015625f, 0.0, 0.0, -0.0027778, -1.0, 1.0)[2], 0.0, 1.0);
-    frag_tex_coord = vert_tex_coord;
+    // default is GL_LINEAR_MIPMAP_LINEAR
+    glSamplerParameteri(sampler.handle, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+    // Other attributes have correct defaults
 }
-)";
 
-    static constexpr char fragment_shader[] = R"(
-#version 150 core
+void RasterizerOpenGL::SamplerInfo::SyncWithConfig(const Tegra::Texture::TSCEntry& config) {
+    GLuint s = sampler.handle;
 
-in vec2 frag_tex_coord;
-out vec4 color;
-
-uniform sampler2D color_texture;
-
-void main() {
-    color = vec4(1.0, 0.0, 1.0, 0.0);
-}
-)";
-
-    if (current_shader) {
-        return;
+    if (mag_filter != config.mag_filter) {
+        mag_filter = config.mag_filter;
+        glSamplerParameteri(s, GL_TEXTURE_MAG_FILTER, MaxwellToGL::TextureFilterMode(mag_filter));
+    }
+    if (min_filter != config.min_filter) {
+        min_filter = config.min_filter;
+        glSamplerParameteri(s, GL_TEXTURE_MIN_FILTER, MaxwellToGL::TextureFilterMode(min_filter));
     }
 
-    LOG_CRITICAL(Render_OpenGL, "Emulated shaders are not supported! Using a passthrough shader.");
-
-    current_shader = &test_shader;
-    if (has_ARB_separate_shader_objects) {
-        test_shader.shader.Create(vertex_shader, nullptr, fragment_shader, {}, true);
-        glActiveShaderProgram(pipeline.handle, test_shader.shader.handle);
-    } else {
-        UNREACHABLE();
+    if (wrap_u != config.wrap_u) {
+        wrap_u = config.wrap_u;
+        glSamplerParameteri(s, GL_TEXTURE_WRAP_S, MaxwellToGL::WrapMode(wrap_u));
+    }
+    if (wrap_v != config.wrap_v) {
+        wrap_v = config.wrap_v;
+        glSamplerParameteri(s, GL_TEXTURE_WRAP_T, MaxwellToGL::WrapMode(wrap_v));
+    }
+
+    if (wrap_u == Tegra::Texture::WrapMode::Border || wrap_v == Tegra::Texture::WrapMode::Border) {
+        // TODO(Subv): Implement border color
+        ASSERT(false);
+    }
+}
+
+u32 RasterizerOpenGL::SetupConstBuffers(Maxwell::ShaderStage stage, GLuint program,
+                                        u32 current_bindpoint,
+                                        const std::vector<GLShader::ConstBufferEntry>& entries) {
+    auto& gpu = Core::System::GetInstance().GPU();
+    auto& maxwell3d = gpu.Get3DEngine();
+
+    ASSERT_MSG(maxwell3d.IsShaderStageEnabled(stage),
+               "Attempted to upload constbuffer of disabled shader stage");
+
+    // Reset all buffer draw state for this stage.
+    for (auto& buffer : state.draw.const_buffers[static_cast<size_t>(stage)]) {
+        buffer.bindpoint = 0;
+        buffer.enabled = false;
+    }
+
+    // Upload only the enabled buffers from the 16 constbuffers of each shader stage
+    auto& shader_stage = maxwell3d.state.shader_stages[static_cast<size_t>(stage)];
+
+    for (u32 bindpoint = 0; bindpoint < entries.size(); ++bindpoint) {
+        const auto& used_buffer = entries[bindpoint];
+        const auto& buffer = shader_stage.const_buffers[used_buffer.GetIndex()];
+        auto& buffer_draw_state =
+            state.draw.const_buffers[static_cast<size_t>(stage)][used_buffer.GetIndex()];
+
+        ASSERT_MSG(buffer.enabled, "Attempted to upload disabled constbuffer");
+        buffer_draw_state.enabled = true;
+        buffer_draw_state.bindpoint = current_bindpoint + bindpoint;
+
+        VAddr addr = gpu.memory_manager->PhysicalToVirtualAddress(buffer.address);
+        std::vector<u8> data(used_buffer.GetSize() * sizeof(float));
+        Memory::ReadBlock(addr, data.data(), data.size());
+
+        glBindBuffer(GL_SHADER_STORAGE_BUFFER, buffer_draw_state.ssbo);
+        glBufferData(GL_SHADER_STORAGE_BUFFER, data.size(), data.data(), GL_DYNAMIC_DRAW);
+        glBindBuffer(GL_SHADER_STORAGE_BUFFER, 0);
+
+        // Now configure the bindpoint of the buffer inside the shader
+        std::string buffer_name = used_buffer.GetName();
+        GLuint index =
+            glGetProgramResourceIndex(program, GL_SHADER_STORAGE_BLOCK, buffer_name.c_str());
+        if (index != -1)
+            glShaderStorageBlockBinding(program, index, buffer_draw_state.bindpoint);
     }
 
-    state.draw.shader_program = test_shader.shader.handle;
     state.Apply();
 
-    if (has_ARB_separate_shader_objects) {
-        state.draw.shader_program = 0;
-        state.Apply();
-    }
+    return current_bindpoint + entries.size();
 }
 
 void RasterizerOpenGL::BindFramebufferSurfaces(const Surface& color_surface,

src/video_core/renderer_opengl/gl_rasterizer.h

@@ -15,10 +15,12 @@
 #include "common/common_types.h"
 #include "common/hash.h"
 #include "common/vector_math.h"
+#include "video_core/engines/maxwell_3d.h"
 #include "video_core/rasterizer_interface.h"
 #include "video_core/renderer_opengl/gl_rasterizer_cache.h"
 #include "video_core/renderer_opengl/gl_resource_manager.h"
 #include "video_core/renderer_opengl/gl_shader_gen.h"
+#include "video_core/renderer_opengl/gl_shader_manager.h"
 #include "video_core/renderer_opengl/gl_state.h"
 #include "video_core/renderer_opengl/gl_stream_buffer.h"
 
@@ -30,7 +32,7 @@ public:
     ~RasterizerOpenGL() override;
 
     void DrawArrays() override;
-    void NotifyMaxwellRegisterChanged(u32 id) override;
+    void NotifyMaxwellRegisterChanged(u32 method) override;
     void FlushAll() override;
     void FlushRegion(VAddr addr, u64 size) override;
     void InvalidateRegion(VAddr addr, u64 size) override;
@@ -45,7 +47,7 @@ public:
     /// OpenGL shader generated for a given Maxwell register state
     struct MaxwellShader {
         /// OpenGL shader resource
-        OGLShader shader;
+        OGLProgram shader;
     };
 
     struct VertexShader {
@@ -56,41 +58,47 @@ public:
         OGLShader shader;
     };
 
-    /// Uniform structure for the Uniform Buffer Object, all vectors must be 16-byte aligned
-    // NOTE: Always keep a vec4 at the end. The GL spec is not clear wether the alignment at
-    //       the end of a uniform block is included in UNIFORM_BLOCK_DATA_SIZE or not.
-    //       Not following that rule will cause problems on some AMD drivers.
-    struct UniformData {};
-
-    // static_assert(
-    //    sizeof(UniformData) == 0x460,
-    //    "The size of the UniformData structure has changed, update the structure in the shader");
-    static_assert(sizeof(UniformData) < 16384,
-                  "UniformData structure must be less than 16kb as per the OpenGL spec");
-
-    struct VSUniformData {};
-    // static_assert(
-    //    sizeof(VSUniformData) == 1856,
-    //    "The size of the VSUniformData structure has changed, update the structure in the
-    //    shader");
-    static_assert(sizeof(VSUniformData) < 16384,
-                  "VSUniformData structure must be less than 16kb as per the OpenGL spec");
-
-    struct FSUniformData {};
-    // static_assert(
-    //    sizeof(FSUniformData) == 1856,
-    //    "The size of the FSUniformData structure has changed, update the structure in the
-    //    shader");
-    static_assert(sizeof(FSUniformData) < 16384,
-                  "FSUniformData structure must be less than 16kb as per the OpenGL spec");
-
 private:
-    struct SamplerInfo {};
+    class SamplerInfo {
+    public:
+        OGLSampler sampler;
+
+        /// Creates the sampler object, initializing its state so that it's in sync with the
+        /// SamplerInfo struct.
+        void Create();
+        /// Syncs the sampler object with the config, updating any necessary state.
+        void SyncWithConfig(const Tegra::Texture::TSCEntry& config);
+
+    private:
+        Tegra::Texture::TextureFilter mag_filter;
+        Tegra::Texture::TextureFilter min_filter;
+        Tegra::Texture::WrapMode wrap_u;
+        Tegra::Texture::WrapMode wrap_v;
+        u32 border_color_r;
+        u32 border_color_g;
+        u32 border_color_b;
+        u32 border_color_a;
+    };
 
     /// Binds the framebuffer color and depth surface
     void BindFramebufferSurfaces(const Surface& color_surface, const Surface& depth_surface,
                                  bool has_stencil);
 
+    /// Binds the required textures to OpenGL before drawing a batch.
+    void BindTextures();
+
+    /*
+     * Configures the current constbuffers to use for the draw command.
+     * @param stage The shader stage to configure buffers for.
+     * @param program The OpenGL program object that contains the specified stage.
+     * @param current_bindpoint The offset at which to start counting new buffer bindpoints.
+     * @param entries Vector describing the buffers that are actually used in the guest shader.
+     * @returns The next available bindpoint for use in the next shader stage.
+     */
+    u32 SetupConstBuffers(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage, GLuint program,
+                          u32 current_bindpoint,
+                          const std::vector<GLShader::ConstBufferEntry>& entries);
+
     /// Syncs the viewport to match the guest state
     void SyncViewport(const MathUtil::Rectangle<u32>& surfaces_rect, u16 res_scale);
 
@@ -100,9 +108,6 @@ private:
     /// Syncs the clip coefficients to match the guest state
     void SyncClipCoef();
 
-    /// Sets the OpenGL shader in accordance with the current guest state
-    void SetShader();
-
     /// Syncs the cull mode to match the guest state
     void SyncCullMode();
 
@@ -130,23 +135,16 @@ private:
 
     RasterizerCacheOpenGL res_cache;
 
-    /// Shader used for test renderering - to be removed once we have emulated shaders
-    MaxwellShader test_shader{};
-
-    const MaxwellShader* current_shader{};
-    bool shader_dirty{};
-
-    struct {
-        UniformData data;
-        bool dirty;
-    } uniform_block_data = {};
-
-    OGLPipeline pipeline;
+    std::unique_ptr<GLShader::ProgramManager> shader_program_manager;
     OGLVertexArray sw_vao;
     OGLVertexArray hw_vao;
     std::array<bool, 16> hw_vao_enabled_attributes;
 
-    std::array<SamplerInfo, 32> texture_samplers;
+    std::array<SamplerInfo, GLShader::NumTextureSamplers> texture_samplers;
+    std::array<std::array<OGLBuffer, Tegra::Engines::Maxwell3D::Regs::MaxConstBuffers>,
+               Tegra::Engines::Maxwell3D::Regs::MaxShaderStage>
+        ssbos;
+
     static constexpr size_t VERTEX_BUFFER_SIZE = 128 * 1024 * 1024;
     std::unique_ptr<OGLStreamBuffer> vertex_buffer;
     OGLBuffer uniform_buffer;
@@ -157,22 +155,11 @@ private:
 
     GLsizeiptr vs_input_size;
 
-    void AnalyzeVertexArray(bool is_indexed);
     void SetupVertexArray(u8* array_ptr, GLintptr buffer_offset);
 
-    OGLBuffer vs_uniform_buffer;
-    std::unordered_map<GLShader::MaxwellVSConfig, VertexShader*> vs_shader_map;
-    std::unordered_map<std::string, VertexShader> vs_shader_cache;
-    OGLShader vs_default_shader;
+    std::array<OGLBuffer, Tegra::Engines::Maxwell3D::Regs::MaxShaderStage> uniform_buffers;
 
-    void SetupVertexShader(VSUniformData* ub_ptr, GLintptr buffer_offset);
-
-    OGLBuffer fs_uniform_buffer;
-    std::unordered_map<GLShader::MaxwellFSConfig, FragmentShader*> fs_shader_map;
-    std::unordered_map<std::string, FragmentShader> fs_shader_cache;
-    OGLShader fs_default_shader;
-
-    void SetupFragmentShader(FSUniformData* ub_ptr, GLintptr buffer_offset);
+    void SetupShaders(u8* buffer_ptr, GLintptr buffer_offset, size_t ptr_pos);
 
     enum class AccelDraw { Disabled, Arrays, Indexed };
     AccelDraw accelerate_draw;

src/video_core/renderer_opengl/gl_rasterizer_cache.cpp

@@ -30,46 +30,46 @@
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/renderer_opengl/gl_rasterizer_cache.h"
 #include "video_core/renderer_opengl/gl_state.h"
+#include "video_core/textures/decoders.h"
 #include "video_core/utils.h"
 #include "video_core/video_core.h"
 
 using SurfaceType = SurfaceParams::SurfaceType;
 using PixelFormat = SurfaceParams::PixelFormat;
+using ComponentType = SurfaceParams::ComponentType;
 
 struct FormatTuple {
     GLint internal_format;
     GLenum format;
     GLenum type;
+    bool compressed;
+    // How many pixels in the original texture are equivalent to one pixel in the compressed
+    // texture.
+    u32 compression_factor;
 };
 
-static constexpr std::array<FormatTuple, 5> fb_format_tuples = {{
-    {GL_RGBA8, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8},     // RGBA8
-    {GL_RGB8, GL_BGR, GL_UNSIGNED_BYTE},              // RGB8
-    {GL_RGB5_A1, GL_RGBA, GL_UNSIGNED_SHORT_5_5_5_1}, // RGB5A1
-    {GL_RGB565, GL_RGB, GL_UNSIGNED_SHORT_5_6_5},     // RGB565
-    {GL_RGBA4, GL_RGBA, GL_UNSIGNED_SHORT_4_4_4_4},   // RGBA4
+static constexpr std::array<FormatTuple, SurfaceParams::MaxPixelFormat> tex_format_tuples = {{
+    {GL_RGBA8, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, false, 1},                     // ABGR8
+    {GL_RGB, GL_RGB, GL_UNSIGNED_SHORT_5_6_5_REV, false, 1},                        // B5G6R5
+    {GL_COMPRESSED_RGB_S3TC_DXT1_EXT, GL_RGB, GL_UNSIGNED_INT_8_8_8_8, true, 16},   // DXT1
+    {GL_COMPRESSED_RGBA_S3TC_DXT3_EXT, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8, true, 16}, // DXT23
+    {GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8, true, 16}, // DXT45
 }};
 
-static constexpr std::array<FormatTuple, 4> depth_format_tuples = {{
-    {GL_DEPTH_COMPONENT16, GL_DEPTH_COMPONENT, GL_UNSIGNED_SHORT}, // D16
-    {},
-    {GL_DEPTH_COMPONENT24, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT},   // D24
-    {GL_DEPTH24_STENCIL8, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8}, // D24S8
-}};
-
-static constexpr FormatTuple tex_tuple = {GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE};
-
-static const FormatTuple& GetFormatTuple(PixelFormat pixel_format) {
+static const FormatTuple& GetFormatTuple(PixelFormat pixel_format, ComponentType component_type) {
     const SurfaceType type = SurfaceParams::GetFormatType(pixel_format);
-    if (type == SurfaceType::Color) {
-        ASSERT(static_cast<size_t>(pixel_format) < fb_format_tuples.size());
-        return fb_format_tuples[static_cast<unsigned int>(pixel_format)];
+    if (type == SurfaceType::ColorTexture) {
+        ASSERT(static_cast<size_t>(pixel_format) < tex_format_tuples.size());
+        // For now only UNORM components are supported
+        ASSERT(component_type == ComponentType::UNorm);
+        return tex_format_tuples[static_cast<unsigned int>(pixel_format)];
     } else if (type == SurfaceType::Depth || type == SurfaceType::DepthStencil) {
-        size_t tuple_idx = static_cast<size_t>(pixel_format) - 14;
-        ASSERT(tuple_idx < depth_format_tuples.size());
-        return depth_format_tuples[tuple_idx];
+        // TODO(Subv): Implement depth formats
+        ASSERT_MSG(false, "Unimplemented");
     }
-    return tex_tuple;
+
+    UNREACHABLE();
+    return {};
 }
 
 template <typename Map, typename Interval>
@@ -84,84 +84,42 @@ static u16 GetResolutionScaleFactor() {
 }
 
 template <bool morton_to_gl, PixelFormat format>
-static void MortonCopyTile(u32 stride, u8* tile_buffer, u8* gl_buffer) {
+void MortonCopy(u32 stride, u32 block_height, u32 height, u8* gl_buffer, VAddr base, VAddr start,
+                VAddr end) {
     constexpr u32 bytes_per_pixel = SurfaceParams::GetFormatBpp(format) / 8;
     constexpr u32 gl_bytes_per_pixel = CachedSurface::GetGLBytesPerPixel(format);
-    for (u32 y = 0; y < 8; ++y) {
-        for (u32 x = 0; x < 8; ++x) {
-            u8* tile_ptr = tile_buffer + VideoCore::MortonInterleave(x, y) * bytes_per_pixel;
-            u8* gl_ptr = gl_buffer + ((7 - y) * stride + x) * gl_bytes_per_pixel;
-            if (morton_to_gl) {
-                if (format == PixelFormat::D24S8) {
-                    gl_ptr[0] = tile_ptr[3];
-                    std::memcpy(gl_ptr + 1, tile_ptr, 3);
-                } else {
-                    std::memcpy(gl_ptr, tile_ptr, bytes_per_pixel);
-                }
-            } else {
-                if (format == PixelFormat::D24S8) {
-                    std::memcpy(tile_ptr, gl_ptr + 1, 3);
-                    tile_ptr[3] = gl_ptr[0];
-                } else {
-                    std::memcpy(tile_ptr, gl_ptr, bytes_per_pixel);
-                }
-            }
-        }
+
+    if (morton_to_gl) {
+        auto data = Tegra::Texture::UnswizzleTexture(
+            base, SurfaceParams::TextureFormatFromPixelFormat(format), stride, height,
+            block_height);
+        std::memcpy(gl_buffer, data.data(), data.size());
+    } else {
+        // TODO(bunnei): Assumes the default rendering GOB size of 16 (128 lines). We should check
+        // the configuration for this and perform more generic un/swizzle
+        LOG_WARNING(Render_OpenGL, "need to use correct swizzle/GOB parameters!");
+        VideoCore::MortonCopyPixels128(stride, height, bytes_per_pixel, gl_bytes_per_pixel,
+                                       Memory::GetPointer(base), gl_buffer, morton_to_gl);
     }
 }
 
-template <bool morton_to_gl, PixelFormat format>
-static void MortonCopy(u32 stride, u32 height, u8* gl_buffer, VAddr base, VAddr start, VAddr end) {
-    constexpr u32 bytes_per_pixel = SurfaceParams::GetFormatBpp(format) / 8;
-    constexpr u32 gl_bytes_per_pixel = CachedSurface::GetGLBytesPerPixel(format);
-
-    // TODO(bunnei): Assumes the default rendering GOB size of 16 (128 lines). We should check the
-    // configuration for this and perform more generic un/swizzle
-    LOG_WARNING(Render_OpenGL, "need to use correct swizzle/GOB parameters!");
-    VideoCore::MortonCopyPixels128(stride, height, bytes_per_pixel, gl_bytes_per_pixel,
-                                   Memory::GetPointer(base), gl_buffer, morton_to_gl);
-}
-
-static constexpr std::array<void (*)(u32, u32, u8*, VAddr, VAddr, VAddr), 18> morton_to_gl_fns = {
-    MortonCopy<true, PixelFormat::RGBA8>,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
+static constexpr std::array<void (*)(u32, u32, u32, u8*, VAddr, VAddr, VAddr),
+                            SurfaceParams::MaxPixelFormat>
+    morton_to_gl_fns = {
+        MortonCopy<true, PixelFormat::ABGR8>, MortonCopy<true, PixelFormat::B5G6R5>,
+        MortonCopy<true, PixelFormat::DXT1>,  MortonCopy<true, PixelFormat::DXT23>,
+        MortonCopy<true, PixelFormat::DXT45>,
 };
 
-static constexpr std::array<void (*)(u32, u32, u8*, VAddr, VAddr, VAddr), 18> gl_to_morton_fns = {
-    MortonCopy<false, PixelFormat::RGBA8>,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
+static constexpr std::array<void (*)(u32, u32, u32, u8*, VAddr, VAddr, VAddr),
+                            SurfaceParams::MaxPixelFormat>
+    gl_to_morton_fns = {
+        MortonCopy<false, PixelFormat::ABGR8>,
+        MortonCopy<false, PixelFormat::B5G6R5>,
+        // TODO(Subv): Swizzling the DXT1/DXT23/DXT45 formats is not yet supported
+        nullptr,
+        nullptr,
+        nullptr,
 };
 
 // Allocate an uninitialized texture of appropriate size and format for the surface
@@ -175,8 +133,11 @@ static void AllocateSurfaceTexture(GLuint texture, const FormatTuple& format_tup
     cur_state.Apply();
     glActiveTexture(GL_TEXTURE0);
 
-    glTexImage2D(GL_TEXTURE_2D, 0, format_tuple.internal_format, width, height, 0,
-                 format_tuple.format, format_tuple.type, nullptr);
+    if (!format_tuple.compressed) {
+        // Only pre-create the texture for non-compressed textures.
+        glTexImage2D(GL_TEXTURE_2D, 0, format_tuple.internal_format, width, height, 0,
+                     format_tuple.format, format_tuple.type, nullptr);
+    }
 
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 0);
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
@@ -207,7 +168,7 @@ static bool BlitTextures(GLuint src_tex, const MathUtil::Rectangle<u32>& src_rec
 
     u32 buffers = 0;
 
-    if (type == SurfaceType::Color || type == SurfaceType::Texture) {
+    if (type == SurfaceType::ColorTexture) {
         glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, src_tex,
                                0);
         glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D, 0,
@@ -335,15 +296,18 @@ MathUtil::Rectangle<u32> SurfaceParams::GetScaledSubRect(const SurfaceParams& su
 
 bool SurfaceParams::ExactMatch(const SurfaceParams& other_surface) const {
     return std::tie(other_surface.addr, other_surface.width, other_surface.height,
-                    other_surface.stride, other_surface.pixel_format, other_surface.is_tiled) ==
-               std::tie(addr, width, height, stride, pixel_format, is_tiled) &&
+                    other_surface.stride, other_surface.block_height, other_surface.pixel_format,
+                    other_surface.component_type,
+                    other_surface.is_tiled) == std::tie(addr, width, height, stride, block_height,
+                                                        pixel_format, component_type, is_tiled) &&
            pixel_format != PixelFormat::Invalid;
 }
 
 bool SurfaceParams::CanSubRect(const SurfaceParams& sub_surface) const {
     return sub_surface.addr >= addr && sub_surface.end <= end &&
            sub_surface.pixel_format == pixel_format && pixel_format != PixelFormat::Invalid &&
-           sub_surface.is_tiled == is_tiled &&
+           sub_surface.is_tiled == is_tiled && sub_surface.block_height == block_height &&
+           sub_surface.component_type == component_type &&
            (sub_surface.addr - addr) % BytesInPixels(is_tiled ? 64 : 1) == 0 &&
            (sub_surface.stride == stride || sub_surface.height <= (is_tiled ? 8u : 1u)) &&
            GetSubRect(sub_surface).left + sub_surface.width <= stride;
@@ -352,7 +316,8 @@ bool SurfaceParams::CanSubRect(const SurfaceParams& sub_surface) const {
 bool SurfaceParams::CanExpand(const SurfaceParams& expanded_surface) const {
     return pixel_format != PixelFormat::Invalid && pixel_format == expanded_surface.pixel_format &&
            addr <= expanded_surface.end && expanded_surface.addr <= end &&
-           is_tiled == expanded_surface.is_tiled && stride == expanded_surface.stride &&
+           is_tiled == expanded_surface.is_tiled && block_height == expanded_surface.block_height &&
+           component_type == expanded_surface.component_type && stride == expanded_surface.stride &&
            (std::max(expanded_surface.addr, addr) - std::min(expanded_surface.addr, addr)) %
                    BytesInPixels(stride * (is_tiled ? 8 : 1)) ==
                0;
@@ -363,6 +328,10 @@ bool SurfaceParams::CanTexCopy(const SurfaceParams& texcopy_params) const {
         end < texcopy_params.end) {
         return false;
     }
+    if (texcopy_params.block_height != block_height ||
+        texcopy_params.component_type != component_type)
+        return false;
+
     if (texcopy_params.width != texcopy_params.stride) {
         const u32 tile_stride = static_cast<u32>(BytesInPixels(stride * (is_tiled ? 8 : 1)));
         return (texcopy_params.addr - addr) % BytesInPixels(is_tiled ? 64 : 1) == 0 &&
@@ -505,18 +474,13 @@ void CachedSurface::LoadGLBuffer(VAddr load_start, VAddr load_end) {
     const u64 start_offset = load_start - addr;
 
     if (!is_tiled) {
-        ASSERT(type == SurfaceType::Color);
         const u32 bytes_per_pixel{GetFormatBpp() >> 3};
 
-        // TODO(bunnei): Assumes the default rendering GOB size of 16 (128 lines). We should check
-        // the configuration for this and perform more generic un/swizzle
-        LOG_WARNING(Render_OpenGL, "need to use correct swizzle/GOB parameters!");
-        VideoCore::MortonCopyPixels128(width, height, bytes_per_pixel, 4,
-                                       texture_src_data + start_offset, &gl_buffer[start_offset],
-                                       true);
+        std::memcpy(&gl_buffer[start_offset], texture_src_data + start_offset,
+                    bytes_per_pixel * width * height);
     } else {
-        morton_to_gl_fns[static_cast<size_t>(pixel_format)](stride, height, &gl_buffer[0], addr,
-                                                            load_start, load_end);
+        morton_to_gl_fns[static_cast<size_t>(pixel_format)](
+            stride, block_height, height, &gl_buffer[0], addr, load_start, load_end);
     }
 }
 
@@ -557,11 +521,10 @@ void CachedSurface::FlushGLBuffer(VAddr flush_start, VAddr flush_end) {
         if (backup_bytes)
             std::memcpy(&dst_buffer[coarse_start_offset], &backup_data[0], backup_bytes);
     } else if (!is_tiled) {
-        ASSERT(type == SurfaceType::Color);
         std::memcpy(dst_buffer + start_offset, &gl_buffer[start_offset], flush_end - flush_start);
     } else {
-        gl_to_morton_fns[static_cast<size_t>(pixel_format)](stride, height, &gl_buffer[0], addr,
-                                                            flush_start, flush_end);
+        gl_to_morton_fns[static_cast<size_t>(pixel_format)](
+            stride, block_height, height, &gl_buffer[0], addr, flush_start, flush_end);
     }
 }
 
@@ -580,7 +543,7 @@ void CachedSurface::UploadGLTexture(const MathUtil::Rectangle<u32>& rect, GLuint
     GLint y0 = static_cast<GLint>(rect.bottom);
     size_t buffer_offset = (y0 * stride + x0) * GetGLBytesPerPixel(pixel_format);
 
-    const FormatTuple& tuple = GetFormatTuple(pixel_format);
+    const FormatTuple& tuple = GetFormatTuple(pixel_format, component_type);
     GLuint target_tex = texture.handle;
 
     // If not 1x scale, create 1x texture that we will blit from to replace texture subrect in
@@ -606,9 +569,18 @@ void CachedSurface::UploadGLTexture(const MathUtil::Rectangle<u32>& rect, GLuint
     glPixelStorei(GL_UNPACK_ROW_LENGTH, static_cast<GLint>(stride));
 
     glActiveTexture(GL_TEXTURE0);
-    glTexSubImage2D(GL_TEXTURE_2D, 0, x0, y0, static_cast<GLsizei>(rect.GetWidth()),
-                    static_cast<GLsizei>(rect.GetHeight()), tuple.format, tuple.type,
-                    &gl_buffer[buffer_offset]);
+    if (tuple.compressed) {
+        glCompressedTexImage2D(GL_TEXTURE_2D, 0, tuple.internal_format,
+                               static_cast<GLsizei>(rect.GetWidth()),
+                               static_cast<GLsizei>(rect.GetHeight()), 0,
+                               rect.GetWidth() * rect.GetHeight() *
+                                   GetGLBytesPerPixel(pixel_format) / tuple.compression_factor,
+                               &gl_buffer[buffer_offset]);
+    } else {
+        glTexSubImage2D(GL_TEXTURE_2D, 0, x0, y0, static_cast<GLsizei>(rect.GetWidth()),
+                        static_cast<GLsizei>(rect.GetHeight()), tuple.format, tuple.type,
+                        &gl_buffer[buffer_offset]);
+    }
 
     glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
 
@@ -644,7 +616,7 @@ void CachedSurface::DownloadGLTexture(const MathUtil::Rectangle<u32>& rect, GLui
     OpenGLState prev_state = state;
     SCOPE_EXIT({ prev_state.Apply(); });
 
-    const FormatTuple& tuple = GetFormatTuple(pixel_format);
+    const FormatTuple& tuple = GetFormatTuple(pixel_format, component_type);
 
     // Ensure no bad interactions with GL_PACK_ALIGNMENT
     ASSERT(stride * GetGLBytesPerPixel(pixel_format) % 4 == 0);
@@ -677,7 +649,7 @@ void CachedSurface::DownloadGLTexture(const MathUtil::Rectangle<u32>& rect, GLui
         state.draw.read_framebuffer = read_fb_handle;
         state.Apply();
 
-        if (type == SurfaceType::Color || type == SurfaceType::Texture) {
+        if (type == SurfaceType::ColorTexture) {
             glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D,
                                    texture.handle, 0);
             glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D,
@@ -833,7 +805,7 @@ void main() {
     color = texelFetch(tbo, tbo_offset).rabg;
 }
 )";
-    d24s8_abgr_shader.Create(vs_source, nullptr, fs_source);
+    d24s8_abgr_shader.CreateFromSource(vs_source, nullptr, fs_source);
 
     OpenGLState state = OpenGLState::GetCurState();
     GLuint old_program = state.draw.shader_program;
@@ -954,15 +926,6 @@ Surface RasterizerCacheOpenGL::GetSurface(const SurfaceParams& params, ScaleMatc
             if (expandable != nullptr && expandable->res_scale > target_res_scale) {
                 target_res_scale = expandable->res_scale;
             }
-            // Keep res_scale when reinterpreting d24s8 -> rgba8
-            if (params.pixel_format == PixelFormat::RGBA8) {
-                find_params.pixel_format = PixelFormat::D24S8;
-                expandable = FindMatch<MatchFlags::Expand | MatchFlags::Invalid>(
-                    surface_cache, find_params, match_res_scale);
-                if (expandable != nullptr && expandable->res_scale > target_res_scale) {
-                    target_res_scale = expandable->res_scale;
-                }
-            }
         }
         SurfaceParams new_params = params;
         new_params.res_scale = target_res_scale;
@@ -1056,9 +1019,50 @@ SurfaceRect_Tuple RasterizerCacheOpenGL::GetSurfaceSubRect(const SurfaceParams&
     return std::make_tuple(surface, surface->GetScaledSubRect(params));
 }
 
-Surface RasterizerCacheOpenGL::GetTextureSurface(const void* config) {
-    UNREACHABLE();
-    return {};
+Surface RasterizerCacheOpenGL::GetTextureSurface(const Tegra::Texture::FullTextureInfo& config) {
+    auto& gpu = Core::System::GetInstance().GPU();
+
+    SurfaceParams params;
+    params.addr = gpu.memory_manager->PhysicalToVirtualAddress(config.tic.Address());
+    params.width = config.tic.Width();
+    params.height = config.tic.Height();
+    params.is_tiled = config.tic.IsTiled();
+    params.pixel_format = SurfaceParams::PixelFormatFromTextureFormat(config.tic.format);
+
+    // TODO(Subv): Different types per component are not supported.
+    ASSERT(config.tic.r_type.Value() == config.tic.g_type.Value() &&
+           config.tic.r_type.Value() == config.tic.b_type.Value() &&
+           config.tic.r_type.Value() == config.tic.a_type.Value());
+
+    params.component_type = SurfaceParams::ComponentTypeFromTexture(config.tic.r_type.Value());
+
+    if (config.tic.IsTiled()) {
+        params.block_height = config.tic.BlockHeight();
+    } else {
+        // Use the texture-provided stride value if the texture isn't tiled.
+        params.stride = params.PixelsInBytes(config.tic.Pitch());
+    }
+
+    params.UpdateParams();
+
+    if (config.tic.Width() % 8 != 0 || config.tic.Height() % 8 != 0 ||
+        params.stride != params.width) {
+        Surface src_surface;
+        MathUtil::Rectangle<u32> rect;
+        std::tie(src_surface, rect) = GetSurfaceSubRect(params, ScaleMatch::Ignore, true);
+
+        params.res_scale = src_surface->res_scale;
+        Surface tmp_surface = CreateSurface(params);
+        BlitTextures(src_surface->texture.handle, rect, tmp_surface->texture.handle,
+                     tmp_surface->GetScaledRect(),
+                     SurfaceParams::GetFormatType(params.pixel_format), read_framebuffer.handle,
+                     draw_framebuffer.handle);
+
+        remove_surfaces.emplace(tmp_surface);
+        return tmp_surface;
+    }
+
+    return GetSurface(params, ScaleMatch::Ignore, true);
 }
 
 SurfaceSurfaceRect_Tuple RasterizerCacheOpenGL::GetFramebufferSurfaces(
@@ -1093,10 +1097,13 @@ SurfaceSurfaceRect_Tuple RasterizerCacheOpenGL::GetFramebufferSurfaces(
     color_params.res_scale = resolution_scale_factor;
     color_params.width = config.width;
     color_params.height = config.height;
+    // TODO(Subv): Can framebuffers use a different block height?
+    color_params.block_height = Tegra::Texture::TICEntry::DefaultBlockHeight;
     SurfaceParams depth_params = color_params;
 
     color_params.addr = memory_manager->PhysicalToVirtualAddress(config.Address());
     color_params.pixel_format = SurfaceParams::PixelFormatFromRenderTargetFormat(config.format);
+    color_params.component_type = SurfaceParams::ComponentTypeFromRenderTarget(config.format);
     color_params.UpdateParams();
 
     ASSERT_MSG(!using_depth_fb, "depth buffer is unimplemented");
@@ -1240,28 +1247,7 @@ void RasterizerCacheOpenGL::ValidateSurface(const Surface& surface, VAddr addr,
             continue;
         }
 
-        // D24S8 to RGBA8
-        if (surface->pixel_format == PixelFormat::RGBA8) {
-            params.pixel_format = PixelFormat::D24S8;
-            Surface reinterpret_surface =
-                FindMatch<MatchFlags::Copy>(surface_cache, params, ScaleMatch::Ignore, interval);
-            if (reinterpret_surface != nullptr) {
-                ASSERT(reinterpret_surface->pixel_format == PixelFormat::D24S8);
-
-                SurfaceInterval convert_interval = params.GetCopyableInterval(reinterpret_surface);
-                SurfaceParams convert_params = surface->FromInterval(convert_interval);
-                auto src_rect = reinterpret_surface->GetScaledSubRect(convert_params);
-                auto dest_rect = surface->GetScaledSubRect(convert_params);
-
-                ConvertD24S8toABGR(reinterpret_surface->texture.handle, src_rect,
-                                   surface->texture.handle, dest_rect);
-
-                surface->invalid_regions.erase(convert_interval);
-                continue;
-            }
-        }
-
-        // Load data from 3DS memory
+        // Load data from Switch memory
         FlushRegion(params.addr, params.size);
         surface->LoadGLBuffer(params.addr, params.end);
         surface->UploadGLTexture(surface->GetSubRect(params), read_framebuffer.handle,
@@ -1313,7 +1299,6 @@ void RasterizerCacheOpenGL::InvalidateRegion(VAddr addr, u64 size, const Surface
     const SurfaceInterval invalid_interval(addr, addr + size);
 
     if (region_owner != nullptr) {
-        ASSERT(region_owner->type != SurfaceType::Texture);
         ASSERT(addr >= region_owner->addr && addr + size <= region_owner->end);
         // Surfaces can't have a gap
         ASSERT(region_owner->width == region_owner->stride);
@@ -1375,7 +1360,8 @@ Surface RasterizerCacheOpenGL::CreateSurface(const SurfaceParams& params) {
 
     surface->gl_buffer_size = 0;
     surface->invalid_regions.insert(surface->GetInterval());
-    AllocateSurfaceTexture(surface->texture.handle, GetFormatTuple(surface->pixel_format),
+    AllocateSurfaceTexture(surface->texture.handle,
+                           GetFormatTuple(surface->pixel_format, surface->component_type),
                            surface->GetScaledWidth(), surface->GetScaledHeight());
 
     return surface;

src/video_core/renderer_opengl/gl_rasterizer_cache.h

@@ -24,6 +24,7 @@
 #include "common/math_util.h"
 #include "video_core/gpu.h"
 #include "video_core/renderer_opengl/gl_resource_manager.h"
+#include "video_core/textures/texture.h"
 
 struct CachedSurface;
 using Surface = std::shared_ptr<CachedSurface>;
@@ -51,65 +52,48 @@ enum class ScaleMatch {
 
 struct SurfaceParams {
     enum class PixelFormat {
-        // First 5 formats are shared between textures and color buffers
-        RGBA8 = 0,
-        RGB8 = 1,
-        RGB5A1 = 2,
-        RGB565 = 3,
-        RGBA4 = 4,
-
-        // Texture-only formats
-        IA8 = 5,
-        RG8 = 6,
-        I8 = 7,
-        A8 = 8,
-        IA4 = 9,
-        I4 = 10,
-        A4 = 11,
-        ETC1 = 12,
-        ETC1A4 = 13,
-
-        // Depth buffer-only formats
-        D16 = 14,
-        // gap
-        D24 = 16,
-        D24S8 = 17,
+        ABGR8 = 0,
+        B5G6R5 = 1,
+        DXT1 = 2,
+        DXT23 = 3,
+        DXT45 = 4,
 
+        Max,
         Invalid = 255,
     };
 
+    static constexpr size_t MaxPixelFormat = static_cast<size_t>(PixelFormat::Max);
+
+    enum class ComponentType {
+        Invalid = 0,
+        SNorm = 1,
+        UNorm = 2,
+        SInt = 3,
+        UInt = 4,
+        Float = 5,
+    };
+
     enum class SurfaceType {
-        Color = 0,
-        Texture = 1,
-        Depth = 2,
-        DepthStencil = 3,
-        Fill = 4,
-        Invalid = 5
+        ColorTexture = 0,
+        Depth = 1,
+        DepthStencil = 2,
+        Fill = 3,
+        Invalid = 4,
     };
 
     static constexpr unsigned int GetFormatBpp(PixelFormat format) {
-        constexpr std::array<unsigned int, 18> bpp_table = {
-            32, // RGBA8
-            24, // RGB8
-            16, // RGB5A1
-            16, // RGB565
-            16, // RGBA4
-            16, // IA8
-            16, // RG8
-            8,  // I8
-            8,  // A8
-            8,  // IA4
-            4,  // I4
-            4,  // A4
-            4,  // ETC1
-            8,  // ETC1A4
-            16, // D16
-            0,
-            24, // D24
-            32, // D24S8
+        if (format == PixelFormat::Invalid)
+            return 0;
+
+        constexpr std::array<unsigned int, MaxPixelFormat> bpp_table = {
+            32,  // ABGR8
+            16,  // B5G6R5
+            64,  // DXT1
+            128, // DXT23
+            128, // DXT45
         };
 
-        assert(static_cast<size_t>(format) < bpp_table.size());
+        ASSERT(static_cast<size_t>(format) < bpp_table.size());
         return bpp_table[static_cast<size_t>(format)];
     }
     unsigned int GetFormatBpp() const {
@@ -119,8 +103,9 @@ struct SurfaceParams {
     static PixelFormat PixelFormatFromRenderTargetFormat(Tegra::RenderTargetFormat format) {
         switch (format) {
         case Tegra::RenderTargetFormat::RGBA8_UNORM:
-            return PixelFormat::RGBA8;
+            return PixelFormat::ABGR8;
         default:
+            NGLOG_CRITICAL(HW_GPU, "Unimplemented format={}", static_cast<u32>(format));
             UNREACHABLE();
         }
     }
@@ -128,8 +113,80 @@ struct SurfaceParams {
     static PixelFormat PixelFormatFromGPUPixelFormat(Tegra::FramebufferConfig::PixelFormat format) {
         switch (format) {
         case Tegra::FramebufferConfig::PixelFormat::ABGR8:
-            return PixelFormat::RGBA8;
+            return PixelFormat::ABGR8;
         default:
+            NGLOG_CRITICAL(HW_GPU, "Unimplemented format={}", static_cast<u32>(format));
+            UNREACHABLE();
+        }
+    }
+
+    static PixelFormat PixelFormatFromTextureFormat(Tegra::Texture::TextureFormat format) {
+        // TODO(Subv): Properly implement this
+        switch (format) {
+        case Tegra::Texture::TextureFormat::A8R8G8B8:
+            return PixelFormat::ABGR8;
+        case Tegra::Texture::TextureFormat::B5G6R5:
+            return PixelFormat::B5G6R5;
+        case Tegra::Texture::TextureFormat::DXT1:
+            return PixelFormat::DXT1;
+        case Tegra::Texture::TextureFormat::DXT23:
+            return PixelFormat::DXT23;
+        case Tegra::Texture::TextureFormat::DXT45:
+            return PixelFormat::DXT45;
+        default:
+            NGLOG_CRITICAL(HW_GPU, "Unimplemented format={}", static_cast<u32>(format));
+            UNREACHABLE();
+        }
+    }
+
+    static Tegra::Texture::TextureFormat TextureFormatFromPixelFormat(PixelFormat format) {
+        // TODO(Subv): Properly implement this
+        switch (format) {
+        case PixelFormat::ABGR8:
+            return Tegra::Texture::TextureFormat::A8R8G8B8;
+        case PixelFormat::B5G6R5:
+            return Tegra::Texture::TextureFormat::B5G6R5;
+        case PixelFormat::DXT1:
+            return Tegra::Texture::TextureFormat::DXT1;
+        case PixelFormat::DXT23:
+            return Tegra::Texture::TextureFormat::DXT23;
+        case PixelFormat::DXT45:
+            return Tegra::Texture::TextureFormat::DXT45;
+        default:
+            UNREACHABLE();
+        }
+    }
+
+    static ComponentType ComponentTypeFromTexture(Tegra::Texture::ComponentType type) {
+        // TODO(Subv): Implement more component types
+        switch (type) {
+        case Tegra::Texture::ComponentType::UNORM:
+            return ComponentType::UNorm;
+        default:
+            NGLOG_CRITICAL(HW_GPU, "Unimplemented component type={}", static_cast<u32>(type));
+            UNREACHABLE();
+        }
+    }
+
+    static ComponentType ComponentTypeFromRenderTarget(Tegra::RenderTargetFormat format) {
+        // TODO(Subv): Implement more render targets
+        switch (format) {
+        case Tegra::RenderTargetFormat::RGBA8_UNORM:
+        case Tegra::RenderTargetFormat::RGB10_A2_UNORM:
+            return ComponentType::UNorm;
+        default:
+            NGLOG_CRITICAL(HW_GPU, "Unimplemented format={}", static_cast<u32>(format));
+            UNREACHABLE();
+        }
+    }
+
+    static ComponentType ComponentTypeFromGPUPixelFormat(
+        Tegra::FramebufferConfig::PixelFormat format) {
+        switch (format) {
+        case Tegra::FramebufferConfig::PixelFormat::ABGR8:
+            return ComponentType::UNorm;
+        default:
+            NGLOG_CRITICAL(HW_GPU, "Unimplemented format={}", static_cast<u32>(format));
             UNREACHABLE();
         }
     }
@@ -138,8 +195,7 @@ struct SurfaceParams {
         SurfaceType a_type = GetFormatType(pixel_format_a);
         SurfaceType b_type = GetFormatType(pixel_format_b);
 
-        if ((a_type == SurfaceType::Color || a_type == SurfaceType::Texture) &&
-            (b_type == SurfaceType::Color || b_type == SurfaceType::Texture)) {
+        if (a_type == SurfaceType::ColorTexture && b_type == SurfaceType::ColorTexture) {
             return true;
         }
 
@@ -154,22 +210,13 @@ struct SurfaceParams {
         return false;
     }
 
-    static constexpr SurfaceType GetFormatType(PixelFormat pixel_format) {
-        if ((unsigned int)pixel_format < 5) {
-            return SurfaceType::Color;
+    static SurfaceType GetFormatType(PixelFormat pixel_format) {
+        if (static_cast<size_t>(pixel_format) < MaxPixelFormat) {
+            return SurfaceType::ColorTexture;
         }
 
-        if ((unsigned int)pixel_format < 14) {
-            return SurfaceType::Texture;
-        }
-
-        if (pixel_format == PixelFormat::D16 || pixel_format == PixelFormat::D24) {
-            return SurfaceType::Depth;
-        }
-
-        if (pixel_format == PixelFormat::D24S8) {
-            return SurfaceType::DepthStencil;
-        }
+        // TODO(Subv): Implement the other formats
+        ASSERT(false);
 
         return SurfaceType::Invalid;
     }
@@ -237,11 +284,13 @@ struct SurfaceParams {
     u32 width = 0;
     u32 height = 0;
     u32 stride = 0;
+    u32 block_height = 0;
     u16 res_scale = 1;
 
     bool is_tiled = false;
     PixelFormat pixel_format = PixelFormat::Invalid;
     SurfaceType type = SurfaceType::Invalid;
+    ComponentType component_type = ComponentType::Invalid;
 };
 
 struct CachedSurface : SurfaceParams {
@@ -265,12 +314,10 @@ struct CachedSurface : SurfaceParams {
     OGLTexture texture;
 
     static constexpr unsigned int GetGLBytesPerPixel(PixelFormat format) {
-        // OpenGL needs 4 bpp alignment for D24 since using GL_UNSIGNED_INT as type
-        return format == PixelFormat::Invalid
-                   ? 0
-                   : (format == PixelFormat::D24 || GetFormatType(format) == SurfaceType::Texture)
-                         ? 4
-                         : SurfaceParams::GetFormatBpp(format) / 8;
+        if (format == PixelFormat::Invalid)
+            return 0;
+
+        return SurfaceParams::GetFormatBpp(format) / 8;
     }
 
     std::unique_ptr<u8[]> gl_buffer;
@@ -303,17 +350,17 @@ public:
     void CopySurface(const Surface& src_surface, const Surface& dst_surface,
                      SurfaceInterval copy_interval);
 
-    /// Load a texture from 3DS memory to OpenGL and cache it (if not already cached)
+    /// Load a texture from Switch memory to OpenGL and cache it (if not already cached)
     Surface GetSurface(const SurfaceParams& params, ScaleMatch match_res_scale,
                        bool load_if_create);
 
     /// Attempt to find a subrect (resolution scaled) of a surface, otherwise loads a texture from
-    /// 3DS memory to OpenGL and caches it (if not already cached)
+    /// Switch memory to OpenGL and caches it (if not already cached)
     SurfaceRect_Tuple GetSurfaceSubRect(const SurfaceParams& params, ScaleMatch match_res_scale,
                                         bool load_if_create);
 
     /// Get a surface based on the texture configuration
-    Surface GetTextureSurface(const void* config);
+    Surface GetTextureSurface(const Tegra::Texture::FullTextureInfo& config);
 
     /// Get the color and depth surfaces based on the framebuffer configuration
     SurfaceSurfaceRect_Tuple GetFramebufferSurfaces(bool using_color_fb, bool using_depth_fb,
@@ -328,7 +375,7 @@ public:
     /// Write any cached resources overlapping the region back to memory (if dirty)
     void FlushRegion(VAddr addr, u64 size, Surface flush_surface = nullptr);
 
-    /// Mark region as being invalidated by region_owner (nullptr if 3DS memory)
+    /// Mark region as being invalidated by region_owner (nullptr if Switch memory)
     void InvalidateRegion(VAddr addr, u64 size, const Surface& region_owner);
 
     /// Flush all cached resources tracked by this cache manager
@@ -363,7 +410,7 @@ private:
     OGLVertexArray attributeless_vao;
     OGLBuffer d24s8_abgr_buffer;
     GLsizeiptr d24s8_abgr_buffer_size;
-    OGLShader d24s8_abgr_shader;
+    OGLProgram d24s8_abgr_shader;
     GLint d24s8_abgr_tbo_size_u_id;
     GLint d24s8_abgr_viewport_u_id;
 };

src/video_core/renderer_opengl/gl_resource_manager.h

@@ -13,14 +13,16 @@
 class OGLTexture : private NonCopyable {
 public:
     OGLTexture() = default;
-    OGLTexture(OGLTexture&& o) {
-        std::swap(handle, o.handle);
-    }
+
+    OGLTexture(OGLTexture&& o) : handle(std::exchange(o.handle, 0)) {}
+
     ~OGLTexture() {
         Release();
     }
+
     OGLTexture& operator=(OGLTexture&& o) {
-        std::swap(handle, o.handle);
+        Release();
+        handle = std::exchange(o.handle, 0);
         return *this;
     }
 
@@ -46,14 +48,16 @@ public:
 class OGLSampler : private NonCopyable {
 public:
     OGLSampler() = default;
-    OGLSampler(OGLSampler&& o) {
-        std::swap(handle, o.handle);
-    }
+
+    OGLSampler(OGLSampler&& o) : handle(std::exchange(o.handle, 0)) {}
+
     ~OGLSampler() {
         Release();
     }
+
     OGLSampler& operator=(OGLSampler&& o) {
-        std::swap(handle, o.handle);
+        Release();
+        handle = std::exchange(o.handle, 0);
         return *this;
     }
 
@@ -79,25 +83,71 @@ public:
 class OGLShader : private NonCopyable {
 public:
     OGLShader() = default;
-    OGLShader(OGLShader&& o) {
-        std::swap(handle, o.handle);
-    }
+
+    OGLShader(OGLShader&& o) : handle(std::exchange(o.handle, 0)) {}
+
     ~OGLShader() {
         Release();
     }
+
     OGLShader& operator=(OGLShader&& o) {
-        std::swap(handle, o.handle);
+        Release();
+        handle = std::exchange(o.handle, 0);
         return *this;
     }
 
-    /// Creates a new internal OpenGL resource and stores the handle
-    void Create(const char* vert_shader, const char* geo_shader, const char* frag_shader,
-                const std::vector<const char*>& feedback_vars = {},
-                bool separable_program = false) {
+    void Create(const char* source, GLenum type) {
         if (handle != 0)
             return;
-        handle = GLShader::LoadProgram(vert_shader, geo_shader, frag_shader, feedback_vars,
-                                       separable_program);
+        if (source == nullptr)
+            return;
+        handle = GLShader::LoadShader(source, type);
+    }
+
+    void Release() {
+        if (handle == 0)
+            return;
+        glDeleteShader(handle);
+        handle = 0;
+    }
+
+    GLuint handle = 0;
+};
+
+class OGLProgram : private NonCopyable {
+public:
+    OGLProgram() = default;
+
+    OGLProgram(OGLProgram&& o) : handle(std::exchange(o.handle, 0)) {}
+
+    ~OGLProgram() {
+        Release();
+    }
+
+    OGLProgram& operator=(OGLProgram&& o) {
+        Release();
+        handle = std::exchange(o.handle, 0);
+        return *this;
+    }
+
+    template <typename... T>
+    void Create(bool separable_program, T... shaders) {
+        if (handle != 0)
+            return;
+        handle = GLShader::LoadProgram(separable_program, shaders...);
+    }
+
+    /// Creates a new internal OpenGL resource and stores the handle
+    void CreateFromSource(const char* vert_shader, const char* geo_shader, const char* frag_shader,
+                          bool separable_program = false) {
+        OGLShader vert, geo, frag;
+        if (vert_shader)
+            vert.Create(vert_shader, GL_VERTEX_SHADER);
+        if (geo_shader)
+            geo.Create(geo_shader, GL_GEOMETRY_SHADER);
+        if (frag_shader)
+            frag.Create(frag_shader, GL_FRAGMENT_SHADER);
+        Create(separable_program, vert.handle, geo.handle, frag.handle);
     }
 
     /// Deletes the internal OpenGL resource
@@ -148,14 +198,16 @@ public:
 class OGLBuffer : private NonCopyable {
 public:
     OGLBuffer() = default;
-    OGLBuffer(OGLBuffer&& o) {
-        std::swap(handle, o.handle);
-    }
+
+    OGLBuffer(OGLBuffer&& o) : handle(std::exchange(o.handle, 0)) {}
+
     ~OGLBuffer() {
         Release();
     }
+
     OGLBuffer& operator=(OGLBuffer&& o) {
-        std::swap(handle, o.handle);
+        Release();
+        handle = std::exchange(o.handle, 0);
         return *this;
     }
 
@@ -214,14 +266,16 @@ public:
 class OGLVertexArray : private NonCopyable {
 public:
     OGLVertexArray() = default;
-    OGLVertexArray(OGLVertexArray&& o) {
-        std::swap(handle, o.handle);
-    }
+
+    OGLVertexArray(OGLVertexArray&& o) : handle(std::exchange(o.handle, 0)) {}
+
     ~OGLVertexArray() {
         Release();
     }
+
     OGLVertexArray& operator=(OGLVertexArray&& o) {
-        std::swap(handle, o.handle);
+        Release();
+        handle = std::exchange(o.handle, 0);
         return *this;
     }
 
@@ -247,14 +301,16 @@ public:
 class OGLFramebuffer : private NonCopyable {
 public:
     OGLFramebuffer() = default;
-    OGLFramebuffer(OGLFramebuffer&& o) {
-        std::swap(handle, o.handle);
-    }
+
+    OGLFramebuffer(OGLFramebuffer&& o) : handle(std::exchange(o.handle, 0)) {}
+
     ~OGLFramebuffer() {
         Release();
     }
+
     OGLFramebuffer& operator=(OGLFramebuffer&& o) {
-        std::swap(handle, o.handle);
+        Release();
+        handle = std::exchange(o.handle, 0);
         return *this;
     }
 

src/video_core/renderer_opengl/gl_shader_decompiler.cpp

@@ -2,57 +2,642 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <map>
+#include <set>
 #include <string>
-#include <queue>
+#include <string_view>
 #include "common/assert.h"
 #include "common/common_types.h"
+#include "video_core/engines/shader_bytecode.h"
 #include "video_core/renderer_opengl/gl_shader_decompiler.h"
 
-namespace Maxwell3D {
-namespace Shader {
+namespace GLShader {
 namespace Decompiler {
 
+using Tegra::Shader::Attribute;
+using Tegra::Shader::Instruction;
+using Tegra::Shader::OpCode;
+using Tegra::Shader::Register;
+using Tegra::Shader::Sampler;
+using Tegra::Shader::SubOp;
+using Tegra::Shader::Uniform;
+
 constexpr u32 PROGRAM_END = MAX_PROGRAM_CODE_LENGTH;
 
-class Impl {
+class DecompileFail : public std::runtime_error {
 public:
-    Impl(const std::array<u32, MAX_PROGRAM_CODE_LENGTH>& program_code,
-         const std::array<u32, MAX_SWIZZLE_DATA_LENGTH>& swizzle_data, u32 main_offset,
-         const std::function<std::string(u32)>& inputreg_getter,
-         const std::function<std::string(u32)>& outputreg_getter, bool sanitize_mul,
-         const std::string& emit_cb, const std::string& setemit_cb)
-        : program_code(program_code), swizzle_data(swizzle_data), main_offset(main_offset),
-          inputreg_getter(inputreg_getter), outputreg_getter(outputreg_getter),
-          sanitize_mul(sanitize_mul), emit_cb(emit_cb), setemit_cb(setemit_cb) {}
+    using std::runtime_error::runtime_error;
+};
 
-    std::string Decompile() {
-        UNREACHABLE();
-        return {};
+/// Describes the behaviour of code path of a given entry point and a return point.
+enum class ExitMethod {
+    Undetermined, ///< Internal value. Only occur when analyzing JMP loop.
+    AlwaysReturn, ///< All code paths reach the return point.
+    Conditional,  ///< Code path reaches the return point or an END instruction conditionally.
+    AlwaysEnd,    ///< All code paths reach a END instruction.
+};
+
+/// A subroutine is a range of code refereced by a CALL, IF or LOOP instruction.
+struct Subroutine {
+    /// Generates a name suitable for GLSL source code.
+    std::string GetName() const {
+        return "sub_" + std::to_string(begin) + "_" + std::to_string(end);
+    }
+
+    u32 begin;              ///< Entry point of the subroutine.
+    u32 end;                ///< Return point of the subroutine.
+    ExitMethod exit_method; ///< Exit method of the subroutine.
+    std::set<u32> labels;   ///< Addresses refereced by JMP instructions.
+
+    bool operator<(const Subroutine& rhs) const {
+        return std::tie(begin, end) < std::tie(rhs.begin, rhs.end);
+    }
+};
+
+/// Analyzes shader code and produces a set of subroutines.
+class ControlFlowAnalyzer {
+public:
+    ControlFlowAnalyzer(const ProgramCode& program_code, u32 main_offset)
+        : program_code(program_code) {
+
+        // Recursively finds all subroutines.
+        const Subroutine& program_main = AddSubroutine(main_offset, PROGRAM_END);
+        if (program_main.exit_method != ExitMethod::AlwaysEnd)
+            throw DecompileFail("Program does not always end");
+    }
+
+    std::set<Subroutine> GetSubroutines() {
+        return std::move(subroutines);
     }
 
 private:
-    const std::array<u32, MAX_PROGRAM_CODE_LENGTH>& program_code;
-    const std::array<u32, MAX_SWIZZLE_DATA_LENGTH>& swizzle_data;
-    u32 main_offset;
-    const std::function<std::string(u32)>& inputreg_getter;
-    const std::function<std::string(u32)>& outputreg_getter;
-    bool sanitize_mul;
-    const std::string& emit_cb;
-    const std::string& setemit_cb;
+    const ProgramCode& program_code;
+    std::set<Subroutine> subroutines;
+    std::map<std::pair<u32, u32>, ExitMethod> exit_method_map;
+
+    /// Adds and analyzes a new subroutine if it is not added yet.
+    const Subroutine& AddSubroutine(u32 begin, u32 end) {
+        auto iter = subroutines.find(Subroutine{begin, end});
+        if (iter != subroutines.end())
+            return *iter;
+
+        Subroutine subroutine{begin, end};
+        subroutine.exit_method = Scan(begin, end, subroutine.labels);
+        if (subroutine.exit_method == ExitMethod::Undetermined)
+            throw DecompileFail("Recursive function detected");
+        return *subroutines.insert(std::move(subroutine)).first;
+    }
+
+    /// Scans a range of code for labels and determines the exit method.
+    ExitMethod Scan(u32 begin, u32 end, std::set<u32>& labels) {
+        auto [iter, inserted] =
+            exit_method_map.emplace(std::make_pair(begin, end), ExitMethod::Undetermined);
+        ExitMethod& exit_method = iter->second;
+        if (!inserted)
+            return exit_method;
+
+        for (u32 offset = begin; offset != end && offset != PROGRAM_END; ++offset) {
+            const Instruction instr = {program_code[offset]};
+            switch (instr.opcode.EffectiveOpCode()) {
+            case OpCode::Id::EXIT: {
+                return exit_method = ExitMethod::AlwaysEnd;
+            }
+            }
+        }
+        return exit_method = ExitMethod::AlwaysReturn;
+    }
 };
 
-std::string DecompileProgram(const std::array<u32, MAX_PROGRAM_CODE_LENGTH>& program_code,
-                             const std::array<u32, MAX_SWIZZLE_DATA_LENGTH>& swizzle_data,
-                             u32 main_offset,
-                             const std::function<std::string(u32)>& inputreg_getter,
-                             const std::function<std::string(u32)>& outputreg_getter,
-                             bool sanitize_mul, const std::string& emit_cb,
-                             const std::string& setemit_cb) {
-    Impl impl(program_code, swizzle_data, main_offset, inputreg_getter, outputreg_getter,
-              sanitize_mul, emit_cb, setemit_cb);
-    return impl.Decompile();
+class ShaderWriter {
+public:
+    void AddLine(std::string_view text) {
+        DEBUG_ASSERT(scope >= 0);
+        if (!text.empty()) {
+            AppendIndentation();
+        }
+        shader_source += text;
+        AddNewLine();
+    }
+
+    void AddLine(char character) {
+        DEBUG_ASSERT(scope >= 0);
+        AppendIndentation();
+        shader_source += character;
+        AddNewLine();
+    }
+
+    void AddNewLine() {
+        DEBUG_ASSERT(scope >= 0);
+        shader_source += '\n';
+    }
+
+    std::string GetResult() {
+        return std::move(shader_source);
+    }
+
+    int scope = 0;
+
+private:
+    void AppendIndentation() {
+        shader_source.append(static_cast<size_t>(scope) * 4, ' ');
+    }
+
+    std::string shader_source;
+};
+
+class GLSLGenerator {
+public:
+    GLSLGenerator(const std::set<Subroutine>& subroutines, const ProgramCode& program_code,
+                  u32 main_offset, Maxwell3D::Regs::ShaderStage stage)
+        : subroutines(subroutines), program_code(program_code), main_offset(main_offset),
+          stage(stage) {
+
+        Generate();
+    }
+
+    std::string GetShaderCode() {
+        return declarations.GetResult() + shader.GetResult();
+    }
+
+    /// Returns entries in the shader that are useful for external functions
+    ShaderEntries GetEntries() const {
+        return {GetConstBuffersDeclarations()};
+    }
+
+private:
+    /// Gets the Subroutine object corresponding to the specified address.
+    const Subroutine& GetSubroutine(u32 begin, u32 end) const {
+        auto iter = subroutines.find(Subroutine{begin, end});
+        ASSERT(iter != subroutines.end());
+        return *iter;
+    }
+
+    /// Generates code representing an input attribute register.
+    std::string GetInputAttribute(Attribute::Index attribute) {
+        switch (attribute) {
+        case Attribute::Index::Position:
+            return "position";
+        default:
+            const u32 index{static_cast<u32>(attribute) -
+                            static_cast<u32>(Attribute::Index::Attribute_0)};
+            if (attribute >= Attribute::Index::Attribute_0) {
+                declr_input_attribute.insert(attribute);
+                return "input_attribute_" + std::to_string(index);
+            }
+
+            NGLOG_CRITICAL(HW_GPU, "Unhandled input attribute: {}", index);
+            UNREACHABLE();
+        }
+    }
+
+    /// Generates code representing an output attribute register.
+    std::string GetOutputAttribute(Attribute::Index attribute) {
+        switch (attribute) {
+        case Attribute::Index::Position:
+            return "position";
+        default:
+            const u32 index{static_cast<u32>(attribute) -
+                            static_cast<u32>(Attribute::Index::Attribute_0)};
+            if (attribute >= Attribute::Index::Attribute_0) {
+                declr_output_attribute.insert(attribute);
+                return "output_attribute_" + std::to_string(index);
+            }
+
+            NGLOG_CRITICAL(HW_GPU, "Unhandled output attribute: {}", index);
+            UNREACHABLE();
+        }
+    }
+
+    /// Generates code representing a 19-bit immediate value
+    static std::string GetImmediate19(const Instruction& instr) {
+        return std::to_string(instr.alu.GetImm20_19());
+    }
+
+    /// Generates code representing a 32-bit immediate value
+    static std::string GetImmediate32(const Instruction& instr) {
+        return std::to_string(instr.alu.GetImm20_32());
+    }
+
+    /// Generates code representing a temporary (GPR) register.
+    std::string GetRegister(const Register& reg, unsigned elem = 0) {
+        if (stage == Maxwell3D::Regs::ShaderStage::Fragment && reg < 4) {
+            // GPRs 0-3 are output color for the fragment shader
+            return std::string{"color."} + "rgba"[(reg + elem) & 3];
+        }
+
+        return *declr_register.insert("register_" + std::to_string(reg + elem)).first;
+    }
+
+    /// Generates code representing a uniform (C buffer) register.
+    std::string GetUniform(const Uniform& reg) {
+        declr_const_buffers[reg.index].MarkAsUsed(static_cast<unsigned>(reg.index),
+                                                  static_cast<unsigned>(reg.offset), stage);
+        return 'c' + std::to_string(reg.index) + '[' + std::to_string(reg.offset) + ']';
+    }
+
+    /// Generates code representing a texture sampler.
+    std::string GetSampler(const Sampler& sampler) const {
+        // TODO(Subv): Support more than just texture sampler 0
+        ASSERT_MSG(sampler.index == Sampler::Index::Sampler_0, "unsupported");
+        const unsigned index{static_cast<unsigned>(sampler.index.Value()) -
+                             static_cast<unsigned>(Sampler::Index::Sampler_0)};
+        return "tex[" + std::to_string(index) + "]";
+    }
+
+    /**
+     * Adds code that calls a subroutine.
+     * @param subroutine the subroutine to call.
+     */
+    void CallSubroutine(const Subroutine& subroutine) {
+        if (subroutine.exit_method == ExitMethod::AlwaysEnd) {
+            shader.AddLine(subroutine.GetName() + "();");
+            shader.AddLine("return true;");
+        } else if (subroutine.exit_method == ExitMethod::Conditional) {
+            shader.AddLine("if (" + subroutine.GetName() + "()) { return true; }");
+        } else {
+            shader.AddLine(subroutine.GetName() + "();");
+        }
+    }
+
+    /**
+     * Writes code that does an assignment operation.
+     * @param reg the destination register code.
+     * @param value the code representing the value to assign.
+     */
+    void SetDest(u64 elem, const std::string& reg, const std::string& value,
+                 u64 dest_num_components, u64 value_num_components, bool is_abs = false) {
+        std::string swizzle = ".";
+        swizzle += "xyzw"[elem];
+
+        std::string dest = reg + (dest_num_components != 1 ? swizzle : "");
+        std::string src = "(" + value + ")" + (value_num_components != 1 ? swizzle : "");
+        src = is_abs ? "abs(" + src + ")" : src;
+
+        shader.AddLine(dest + " = " + src + ";");
+    }
+
+    /**
+     * Compiles a single instruction from Tegra to GLSL.
+     * @param offset the offset of the Tegra shader instruction.
+     * @return the offset of the next instruction to execute. Usually it is the current offset
+     * + 1. If the current instruction always terminates the program, returns PROGRAM_END.
+     */
+    u32 CompileInstr(u32 offset) {
+        const Instruction instr = {program_code[offset]};
+
+        shader.AddLine("// " + std::to_string(offset) + ": " + OpCode::GetInfo(instr.opcode).name);
+
+        switch (OpCode::GetInfo(instr.opcode).type) {
+        case OpCode::Type::Arithmetic: {
+            std::string dest = GetRegister(instr.gpr0);
+            std::string op_a = instr.alu.negate_a ? "-" : "";
+            op_a += GetRegister(instr.gpr8);
+            if (instr.alu.abs_a) {
+                op_a = "abs(" + op_a + ")";
+            }
+
+            std::string op_b = instr.alu.negate_b ? "-" : "";
+
+            if (instr.is_b_imm) {
+                op_b += GetImmediate19(instr);
+            } else {
+                if (instr.is_b_gpr) {
+                    op_b += GetRegister(instr.gpr20);
+                } else {
+                    op_b += GetUniform(instr.uniform);
+                }
+            }
+
+            if (instr.alu.abs_b) {
+                op_b = "abs(" + op_b + ")";
+            }
+
+            switch (instr.opcode.EffectiveOpCode()) {
+            case OpCode::Id::FMUL_C:
+            case OpCode::Id::FMUL_R:
+            case OpCode::Id::FMUL_IMM: {
+                SetDest(0, dest, op_a + " * " + op_b, 1, 1, instr.alu.abs_d);
+                break;
+            }
+            case OpCode::Id::FMUL32_IMM: {
+                // fmul32i doesn't have abs or neg bits.
+                SetDest(0, dest, GetRegister(instr.gpr8) + " * " + GetImmediate32(instr), 1, 1);
+                break;
+            }
+            case OpCode::Id::FADD_C:
+            case OpCode::Id::FADD_R:
+            case OpCode::Id::FADD_IMM: {
+                SetDest(0, dest, op_a + " + " + op_b, 1, 1, instr.alu.abs_d);
+                break;
+            }
+            case OpCode::Id::MUFU: {
+                switch (instr.sub_op) {
+                case SubOp::Cos:
+                    SetDest(0, dest, "cos(" + op_a + ")", 1, 1, instr.alu.abs_d);
+                    break;
+                case SubOp::Sin:
+                    SetDest(0, dest, "sin(" + op_a + ")", 1, 1, instr.alu.abs_d);
+                    break;
+                case SubOp::Ex2:
+                    SetDest(0, dest, "exp2(" + op_a + ")", 1, 1, instr.alu.abs_d);
+                    break;
+                case SubOp::Lg2:
+                    SetDest(0, dest, "log2(" + op_a + ")", 1, 1, instr.alu.abs_d);
+                    break;
+                case SubOp::Rcp:
+                    SetDest(0, dest, "1.0 / " + op_a, 1, 1, instr.alu.abs_d);
+                    break;
+                case SubOp::Rsq:
+                    SetDest(0, dest, "inversesqrt(" + op_a + ")", 1, 1, instr.alu.abs_d);
+                    break;
+                case SubOp::Min:
+                    SetDest(0, dest, "min(" + op_a + "," + op_b + ")", 1, 1, instr.alu.abs_d);
+                    break;
+                default:
+                    NGLOG_CRITICAL(HW_GPU, "Unhandled MUFU sub op: {}",
+                                   static_cast<unsigned>(instr.sub_op.Value()));
+                    UNREACHABLE();
+                }
+                break;
+            }
+            default: {
+                NGLOG_CRITICAL(HW_GPU, "Unhandled arithmetic instruction: {} ({}): {}",
+                               static_cast<unsigned>(instr.opcode.EffectiveOpCode()),
+                               OpCode::GetInfo(instr.opcode).name, instr.hex);
+                UNREACHABLE();
+            }
+            }
+            break;
+        }
+        case OpCode::Type::Ffma: {
+            std::string dest = GetRegister(instr.gpr0);
+            std::string op_a = GetRegister(instr.gpr8);
+            std::string op_b = instr.ffma.negate_b ? "-" : "";
+            std::string op_c = instr.ffma.negate_c ? "-" : "";
+
+            switch (instr.opcode.EffectiveOpCode()) {
+            case OpCode::Id::FFMA_CR: {
+                op_b += GetUniform(instr.uniform);
+                op_c += GetRegister(instr.gpr39);
+                break;
+            }
+            case OpCode::Id::FFMA_RR: {
+                op_b += GetRegister(instr.gpr20);
+                op_c += GetRegister(instr.gpr39);
+                break;
+            }
+            case OpCode::Id::FFMA_RC: {
+                op_b += GetRegister(instr.gpr39);
+                op_c += GetUniform(instr.uniform);
+                break;
+            }
+            case OpCode::Id::FFMA_IMM: {
+                op_b += GetImmediate19(instr);
+                op_c += GetRegister(instr.gpr39);
+                break;
+            }
+            default: {
+                NGLOG_CRITICAL(HW_GPU, "Unhandled FFMA instruction: {} ({}): {}",
+                               static_cast<unsigned>(instr.opcode.EffectiveOpCode()),
+                               OpCode::GetInfo(instr.opcode).name, instr.hex);
+                UNREACHABLE();
+            }
+            }
+
+            SetDest(0, dest, op_a + " * " + op_b + " + " + op_c, 1, 1);
+            break;
+        }
+        case OpCode::Type::Memory: {
+            std::string gpr0 = GetRegister(instr.gpr0);
+            const Attribute::Index attribute = instr.attribute.fmt20.index;
+
+            switch (instr.opcode.EffectiveOpCode()) {
+            case OpCode::Id::LD_A: {
+                ASSERT_MSG(instr.attribute.fmt20.size == 0, "untested");
+                SetDest(instr.attribute.fmt20.element, gpr0, GetInputAttribute(attribute), 1, 4);
+                break;
+            }
+            case OpCode::Id::ST_A: {
+                ASSERT_MSG(instr.attribute.fmt20.size == 0, "untested");
+                SetDest(instr.attribute.fmt20.element, GetOutputAttribute(attribute), gpr0, 4, 1);
+                break;
+            }
+            case OpCode::Id::TEXS: {
+                ASSERT_MSG(instr.attribute.fmt20.size == 4, "untested");
+                const std::string op_a = GetRegister(instr.gpr8);
+                const std::string op_b = GetRegister(instr.gpr20);
+                const std::string sampler = GetSampler(instr.sampler);
+                const std::string coord = "vec2 coords = vec2(" + op_a + ", " + op_b + ");";
+                // Add an extra scope and declare the texture coords inside to prevent overwriting
+                // them in case they are used as outputs of the texs instruction.
+                shader.AddLine("{");
+                ++shader.scope;
+                shader.AddLine(coord);
+                const std::string texture = "texture(" + sampler + ", coords)";
+                for (unsigned elem = 0; elem < instr.attribute.fmt20.size; ++elem) {
+                    SetDest(elem, GetRegister(instr.gpr0, elem), texture, 1, 4);
+                }
+                --shader.scope;
+                shader.AddLine("}");
+                break;
+            }
+            default: {
+                NGLOG_CRITICAL(HW_GPU, "Unhandled memory instruction: {} ({}): {}",
+                               static_cast<unsigned>(instr.opcode.EffectiveOpCode()),
+                               OpCode::GetInfo(instr.opcode).name, instr.hex);
+                UNREACHABLE();
+            }
+            }
+            break;
+        }
+
+        default: {
+            switch (instr.opcode.EffectiveOpCode()) {
+            case OpCode::Id::EXIT: {
+                shader.AddLine("return true;");
+                offset = PROGRAM_END - 1;
+                break;
+            }
+            case OpCode::Id::IPA: {
+                const auto& attribute = instr.attribute.fmt28;
+                std::string dest = GetRegister(instr.gpr0);
+                SetDest(attribute.element, dest, GetInputAttribute(attribute.index), 1, 4);
+                break;
+            }
+            default: {
+                NGLOG_CRITICAL(HW_GPU, "Unhandled instruction: {} ({}): {}",
+                               static_cast<unsigned>(instr.opcode.EffectiveOpCode()),
+                               OpCode::GetInfo(instr.opcode).name, instr.hex);
+                UNREACHABLE();
+            }
+            }
+
+            break;
+        }
+        }
+
+        return offset + 1;
+    }
+
+    /**
+     * Compiles a range of instructions from Tegra to GLSL.
+     * @param begin the offset of the starting instruction.
+     * @param end the offset where the compilation should stop (exclusive).
+     * @return the offset of the next instruction to compile. PROGRAM_END if the program
+     * terminates.
+     */
+    u32 CompileRange(u32 begin, u32 end) {
+        u32 program_counter;
+        for (program_counter = begin; program_counter < (begin > end ? PROGRAM_END : end);) {
+            program_counter = CompileInstr(program_counter);
+        }
+        return program_counter;
+    }
+
+    void Generate() {
+        // Add declarations for all subroutines
+        for (const auto& subroutine : subroutines) {
+            shader.AddLine("bool " + subroutine.GetName() + "();");
+        }
+        shader.AddNewLine();
+
+        // Add the main entry point
+        shader.AddLine("bool exec_shader() {");
+        ++shader.scope;
+        CallSubroutine(GetSubroutine(main_offset, PROGRAM_END));
+        --shader.scope;
+        shader.AddLine("}\n");
+
+        // Add definitions for all subroutines
+        for (const auto& subroutine : subroutines) {
+            std::set<u32> labels = subroutine.labels;
+
+            shader.AddLine("bool " + subroutine.GetName() + "() {");
+            ++shader.scope;
+
+            if (labels.empty()) {
+                if (CompileRange(subroutine.begin, subroutine.end) != PROGRAM_END) {
+                    shader.AddLine("return false;");
+                }
+            } else {
+                labels.insert(subroutine.begin);
+                shader.AddLine("uint jmp_to = " + std::to_string(subroutine.begin) + "u;");
+                shader.AddLine("while (true) {");
+                ++shader.scope;
+
+                shader.AddLine("switch (jmp_to) {");
+
+                for (auto label : labels) {
+                    shader.AddLine("case " + std::to_string(label) + "u: {");
+                    ++shader.scope;
+
+                    auto next_it = labels.lower_bound(label + 1);
+                    u32 next_label = next_it == labels.end() ? subroutine.end : *next_it;
+
+                    u32 compile_end = CompileRange(label, next_label);
+                    if (compile_end > next_label && compile_end != PROGRAM_END) {
+                        // This happens only when there is a label inside a IF/LOOP block
+                        shader.AddLine("{ jmp_to = " + std::to_string(compile_end) + "u; break; }");
+                        labels.emplace(compile_end);
+                    }
+
+                    --shader.scope;
+                    shader.AddLine('}');
+                }
+
+                shader.AddLine("default: return false;");
+                shader.AddLine('}');
+
+                --shader.scope;
+                shader.AddLine('}');
+
+                shader.AddLine("return false;");
+            }
+
+            --shader.scope;
+            shader.AddLine("}\n");
+
+            DEBUG_ASSERT(shader.scope == 0);
+        }
+
+        GenerateDeclarations();
+    }
+
+    /// Returns a list of constant buffer declarations
+    std::vector<ConstBufferEntry> GetConstBuffersDeclarations() const {
+        std::vector<ConstBufferEntry> result;
+        std::copy_if(declr_const_buffers.begin(), declr_const_buffers.end(),
+                     std::back_inserter(result), [](const auto& entry) { return entry.IsUsed(); });
+        return result;
+    }
+
+    /// Add declarations for registers
+    void GenerateDeclarations() {
+        for (const auto& reg : declr_register) {
+            declarations.AddLine("float " + reg + " = 0.0;");
+        }
+        declarations.AddNewLine();
+
+        for (const auto& index : declr_input_attribute) {
+            // TODO(bunnei): Use proper number of elements for these
+            declarations.AddLine("layout(location = " +
+                                 std::to_string(static_cast<u32>(index) -
+                                                static_cast<u32>(Attribute::Index::Attribute_0)) +
+                                 ") in vec4 " + GetInputAttribute(index) + ";");
+        }
+        declarations.AddNewLine();
+
+        for (const auto& index : declr_output_attribute) {
+            // TODO(bunnei): Use proper number of elements for these
+            declarations.AddLine("layout(location = " +
+                                 std::to_string(static_cast<u32>(index) -
+                                                static_cast<u32>(Attribute::Index::Attribute_0)) +
+                                 ") out vec4 " + GetOutputAttribute(index) + ";");
+        }
+        declarations.AddNewLine();
+
+        unsigned const_buffer_layout = 0;
+        for (const auto& entry : GetConstBuffersDeclarations()) {
+            declarations.AddLine("layout(std430) buffer " + entry.GetName());
+            declarations.AddLine('{');
+            declarations.AddLine("    float c" + std::to_string(entry.GetIndex()) + "[];");
+            declarations.AddLine("};");
+            declarations.AddNewLine();
+            ++const_buffer_layout;
+        }
+    }
+
+private:
+    const std::set<Subroutine>& subroutines;
+    const ProgramCode& program_code;
+    const u32 main_offset;
+    Maxwell3D::Regs::ShaderStage stage;
+
+    ShaderWriter shader;
+    ShaderWriter declarations;
+
+    // Declarations
+    std::set<std::string> declr_register;
+    std::set<Attribute::Index> declr_input_attribute;
+    std::set<Attribute::Index> declr_output_attribute;
+    std::array<ConstBufferEntry, Maxwell3D::Regs::MaxConstBuffers> declr_const_buffers;
+}; // namespace Decompiler
+
+std::string GetCommonDeclarations() {
+    return "bool exec_shader();";
+}
+
+boost::optional<ProgramResult> DecompileProgram(const ProgramCode& program_code, u32 main_offset,
+                                                Maxwell3D::Regs::ShaderStage stage) {
+    try {
+        auto subroutines = ControlFlowAnalyzer(program_code, main_offset).GetSubroutines();
+        GLSLGenerator generator(subroutines, program_code, main_offset, stage);
+        return ProgramResult{generator.GetShaderCode(), generator.GetEntries()};
+    } catch (const DecompileFail& exception) {
+        NGLOG_ERROR(HW_GPU, "Shader decompilation failed: {}", exception.what());
+    }
+    return boost::none;
 }
 
 } // namespace Decompiler
-} // namespace Shader
-} // namespace Maxwell3D
+} // namespace GLShader

src/video_core/renderer_opengl/gl_shader_decompiler.h

@@ -2,26 +2,25 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#pragma once
+
 #include <array>
 #include <functional>
 #include <string>
+#include <boost/optional.hpp>
 #include "common/common_types.h"
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/renderer_opengl/gl_shader_gen.h"
 
-namespace Maxwell3D {
-namespace Shader {
+namespace GLShader {
 namespace Decompiler {
 
-constexpr size_t MAX_PROGRAM_CODE_LENGTH{0x100000};
-constexpr size_t MAX_SWIZZLE_DATA_LENGTH{0x100000};
+using Tegra::Engines::Maxwell3D;
 
-std::string DecompileProgram(const std::array<u32, MAX_PROGRAM_CODE_LENGTH>& program_code,
-                             const std::array<u32, MAX_SWIZZLE_DATA_LENGTH>& swizzle_data,
-                             u32 main_offset,
-                             const std::function<std::string(u32)>& inputreg_getter,
-                             const std::function<std::string(u32)>& outputreg_getter,
-                             bool sanitize_mul, const std::string& emit_cb = "",
-                             const std::string& setemit_cb = "");
+std::string GetCommonDeclarations();
+
+boost::optional<ProgramResult> DecompileProgram(const ProgramCode& program_code, u32 main_offset,
+                                                Maxwell3D::Regs::ShaderStage stage);
 
 } // namespace Decompiler
-} // namespace Shader
-} // namespace Maxwell3D
+} // namespace GLShader

src/video_core/renderer_opengl/gl_shader_gen.cpp

@@ -3,18 +3,74 @@
 // Refer to the license.txt file included.
 
 #include "common/assert.h"
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/renderer_opengl/gl_shader_decompiler.h"
 #include "video_core/renderer_opengl/gl_shader_gen.h"
 
 namespace GLShader {
 
-std::string GenerateVertexShader(const MaxwellVSConfig& config) {
-    UNREACHABLE();
-    return {};
+using Tegra::Engines::Maxwell3D;
+
+static constexpr u32 PROGRAM_OFFSET{10};
+
+ProgramResult GenerateVertexShader(const ShaderSetup& setup, const MaxwellVSConfig& config) {
+    std::string out = "#version 430 core\n";
+    out += "#extension GL_ARB_separate_shader_objects : enable\n\n";
+    out += Decompiler::GetCommonDeclarations();
+
+    ProgramResult program = Decompiler::DecompileProgram(setup.program_code, PROGRAM_OFFSET,
+                                                         Maxwell3D::Regs::ShaderStage::Vertex)
+                                .get_value_or({});
+    out += R"(
+
+out gl_PerVertex {
+    vec4 gl_Position;
+};
+
+out vec4 position;
+
+layout (std140) uniform vs_config {
+    vec4 viewport_flip;
+};
+
+void main() {
+    exec_shader();
+
+    // Viewport can be flipped, which is unsupported by glViewport
+    position.xy *= viewport_flip.xy;
+    gl_Position = position;
+}
+)";
+    out += program.first;
+    return {out, program.second};
 }
 
-std::string GenerateFragmentShader(const MaxwellFSConfig& config) {
-    UNREACHABLE();
-    return {};
+ProgramResult GenerateFragmentShader(const ShaderSetup& setup, const MaxwellFSConfig& config) {
+    std::string out = "#version 430 core\n";
+    out += "#extension GL_ARB_separate_shader_objects : enable\n\n";
+    out += Decompiler::GetCommonDeclarations();
+
+    ProgramResult program = Decompiler::DecompileProgram(setup.program_code, PROGRAM_OFFSET,
+                                                         Maxwell3D::Regs::ShaderStage::Fragment)
+                                .get_value_or({});
+    out += R"(
+
+in vec4 position;
+out vec4 color;
+
+layout (std140) uniform fs_config {
+    vec4 viewport_flip;
+};
+
+uniform sampler2D tex[32];
+
+void main() {
+    exec_shader();
+}
+
+)";
+    out += program.first;
+    return {out, program.second};
 }
 
 } // namespace GLShader

src/video_core/renderer_opengl/gl_shader_gen.h

@@ -4,46 +4,113 @@
 
 #pragma once
 
-#include <cstring>
+#include <array>
 #include <string>
 #include <type_traits>
+#include <utility>
+#include <vector>
+#include "common/common_types.h"
 #include "common/hash.h"
 
 namespace GLShader {
 
-enum Attributes {
-    ATTRIBUTE_POSITION,
-    ATTRIBUTE_COLOR,
-    ATTRIBUTE_TEXCOORD0,
-    ATTRIBUTE_TEXCOORD1,
-    ATTRIBUTE_TEXCOORD2,
-    ATTRIBUTE_TEXCOORD0_W,
-    ATTRIBUTE_NORMQUAT,
-    ATTRIBUTE_VIEW,
+constexpr size_t MAX_PROGRAM_CODE_LENGTH{0x1000};
+
+using ProgramCode = std::array<u64, MAX_PROGRAM_CODE_LENGTH>;
+
+class ConstBufferEntry {
+    using Maxwell = Tegra::Engines::Maxwell3D::Regs;
+
+public:
+    void MarkAsUsed(unsigned index, unsigned offset, Maxwell::ShaderStage stage) {
+        is_used = true;
+        this->index = index;
+        this->stage = stage;
+        max_offset = std::max(max_offset, offset);
+    }
+
+    bool IsUsed() const {
+        return is_used;
+    }
+
+    unsigned GetIndex() const {
+        return index;
+    }
+
+    unsigned GetSize() const {
+        return max_offset + 1;
+    }
+
+    std::string GetName() const {
+        return BufferBaseNames[static_cast<size_t>(stage)] + std::to_string(index);
+    }
+
+private:
+    static constexpr std::array<const char*, Maxwell::MaxShaderStage> BufferBaseNames = {
+        "buffer_vs_c", "buffer_tessc_c", "buffer_tesse_c", "buffer_gs_c", "buffer_fs_c",
+    };
+
+    bool is_used{};
+    unsigned index{};
+    unsigned max_offset{};
+    Maxwell::ShaderStage stage;
+};
+
+struct ShaderEntries {
+    std::vector<ConstBufferEntry> const_buffer_entries;
+};
+
+using ProgramResult = std::pair<std::string, ShaderEntries>;
+
+struct ShaderSetup {
+    ShaderSetup(ProgramCode&& program_code) : program_code(std::move(program_code)) {}
+
+    ProgramCode program_code;
+    bool program_code_hash_dirty = true;
+
+    u64 GetProgramCodeHash() {
+        if (program_code_hash_dirty) {
+            program_code_hash = Common::ComputeHash64(&program_code, sizeof(program_code));
+            program_code_hash_dirty = false;
+        }
+        return program_code_hash;
+    }
+
+private:
+    u64 program_code_hash{};
 };
 
 struct MaxwellShaderConfigCommon {
-    explicit MaxwellShaderConfigCommon(){};
+    void Init(ShaderSetup& setup) {
+        program_hash = setup.GetProgramCodeHash();
+    }
+
+    u64 program_hash;
 };
 
-struct MaxwellVSConfig : MaxwellShaderConfigCommon {
-    explicit MaxwellVSConfig() : MaxwellShaderConfigCommon() {}
-
-    bool operator==(const MaxwellVSConfig& o) const {
-        return std::memcmp(this, &o, sizeof(MaxwellVSConfig)) == 0;
-    };
+struct MaxwellVSConfig : Common::HashableStruct<MaxwellShaderConfigCommon> {
+    explicit MaxwellVSConfig(ShaderSetup& setup) {
+        state.Init(setup);
+    }
 };
 
-struct MaxwellFSConfig : MaxwellShaderConfigCommon {
-    explicit MaxwellFSConfig() : MaxwellShaderConfigCommon() {}
-
-    bool operator==(const MaxwellFSConfig& o) const {
-        return std::memcmp(this, &o, sizeof(MaxwellFSConfig)) == 0;
-    };
+struct MaxwellFSConfig : Common::HashableStruct<MaxwellShaderConfigCommon> {
+    explicit MaxwellFSConfig(ShaderSetup& setup) {
+        state.Init(setup);
+    }
 };
 
-std::string GenerateVertexShader(const MaxwellVSConfig& config);
-std::string GenerateFragmentShader(const MaxwellFSConfig& config);
+/**
+ * Generates the GLSL vertex shader program source code for the given VS program
+ * @returns String of the shader source code
+ */
+ProgramResult GenerateVertexShader(const ShaderSetup& setup, const MaxwellVSConfig& config);
+
+/**
+ * Generates the GLSL fragment shader program source code for the given FS program
+ * @returns String of the shader source code
+ */
+ProgramResult GenerateFragmentShader(const ShaderSetup& setup, const MaxwellFSConfig& config);
 
 } // namespace GLShader
 
@@ -52,14 +119,14 @@ namespace std {
 template <>
 struct hash<GLShader::MaxwellVSConfig> {
     size_t operator()(const GLShader::MaxwellVSConfig& k) const {
-        return Common::ComputeHash64(&k, sizeof(GLShader::MaxwellVSConfig));
+        return k.Hash();
     }
 };
 
 template <>
 struct hash<GLShader::MaxwellFSConfig> {
     size_t operator()(const GLShader::MaxwellFSConfig& k) const {
-        return Common::ComputeHash64(&k, sizeof(GLShader::MaxwellFSConfig));
+        return k.Hash();
     }
 };
 

src/video_core/renderer_opengl/gl_shader_manager.cpp

@@ -0,0 +1,64 @@
+// Copyright 2018 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "core/core.h"
+#include "core/hle/kernel/process.h"
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/renderer_opengl/gl_shader_manager.h"
+
+namespace GLShader {
+
+namespace Impl {
+void SetShaderUniformBlockBinding(GLuint shader, const char* name,
+                                  Maxwell3D::Regs::ShaderStage binding, size_t expected_size) {
+    GLuint ub_index = glGetUniformBlockIndex(shader, name);
+    if (ub_index != GL_INVALID_INDEX) {
+        GLint ub_size = 0;
+        glGetActiveUniformBlockiv(shader, ub_index, GL_UNIFORM_BLOCK_DATA_SIZE, &ub_size);
+        ASSERT_MSG(ub_size == expected_size,
+                   "Uniform block size did not match! Got %d, expected %zu",
+                   static_cast<int>(ub_size), expected_size);
+        glUniformBlockBinding(shader, ub_index, static_cast<GLuint>(binding));
+    }
+}
+
+void SetShaderUniformBlockBindings(GLuint shader) {
+    SetShaderUniformBlockBinding(shader, "vs_config", Maxwell3D::Regs::ShaderStage::Vertex,
+                                 sizeof(MaxwellUniformData));
+    SetShaderUniformBlockBinding(shader, "gs_config", Maxwell3D::Regs::ShaderStage::Geometry,
+                                 sizeof(MaxwellUniformData));
+    SetShaderUniformBlockBinding(shader, "fs_config", Maxwell3D::Regs::ShaderStage::Fragment,
+                                 sizeof(MaxwellUniformData));
+}
+
+void SetShaderSamplerBindings(GLuint shader) {
+    OpenGLState cur_state = OpenGLState::GetCurState();
+    GLuint old_program = std::exchange(cur_state.draw.shader_program, shader);
+    cur_state.Apply();
+
+    // Set the texture samplers to correspond to different texture units
+    for (u32 texture = 0; texture < NumTextureSamplers; ++texture) {
+        // Set the texture samplers to correspond to different texture units
+        std::string uniform_name = "tex[" + std::to_string(texture) + "]";
+        GLint uniform_tex = glGetUniformLocation(shader, uniform_name.c_str());
+        if (uniform_tex != -1) {
+            glUniform1i(uniform_tex, TextureUnits::MaxwellTexture(texture).id);
+        }
+    }
+
+    cur_state.draw.shader_program = old_program;
+    cur_state.Apply();
+}
+
+} // namespace Impl
+
+void MaxwellUniformData::SetFromRegs(const Maxwell3D::State::ShaderStageInfo& shader_stage) {
+    const auto& regs = Core::System().GetInstance().GPU().Maxwell3D().regs;
+
+    // TODO(bunnei): Support more than one viewport
+    viewport_flip[0] = regs.viewport_transform[0].scale_x < 0.0 ? -1.0 : 1.0;
+    viewport_flip[1] = regs.viewport_transform[0].scale_y < 0.0 ? -1.0 : 1.0;
+}
+
+} // namespace GLShader

src/video_core/renderer_opengl/gl_shader_manager.h

@@ -0,0 +1,175 @@
+// Copyright 2018 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <tuple>
+#include <unordered_map>
+#include <boost/functional/hash.hpp>
+#include <glad/glad.h>
+#include "video_core/renderer_opengl/gl_resource_manager.h"
+#include "video_core/renderer_opengl/gl_shader_gen.h"
+#include "video_core/renderer_opengl/maxwell_to_gl.h"
+
+namespace GLShader {
+
+/// Number of OpenGL texture samplers that can be used in the fragment shader
+static constexpr size_t NumTextureSamplers = 32;
+
+using Tegra::Engines::Maxwell3D;
+
+namespace Impl {
+void SetShaderUniformBlockBindings(GLuint shader);
+void SetShaderSamplerBindings(GLuint shader);
+} // namespace Impl
+
+/// Uniform structure for the Uniform Buffer Object, all vectors must be 16-byte aligned
+// NOTE: Always keep a vec4 at the end. The GL spec is not clear wether the alignment at
+//       the end of a uniform block is included in UNIFORM_BLOCK_DATA_SIZE or not.
+//       Not following that rule will cause problems on some AMD drivers.
+struct MaxwellUniformData {
+    void SetFromRegs(const Maxwell3D::State::ShaderStageInfo& shader_stage);
+    alignas(16) GLvec4 viewport_flip;
+};
+static_assert(sizeof(MaxwellUniformData) == 16, "MaxwellUniformData structure size is incorrect");
+static_assert(sizeof(MaxwellUniformData) < 16384,
+              "MaxwellUniformData structure must be less than 16kb as per the OpenGL spec");
+
+class OGLShaderStage {
+public:
+    OGLShaderStage() = default;
+
+    void Create(const ProgramResult& program_result, GLenum type) {
+        OGLShader shader;
+        shader.Create(program_result.first.c_str(), type);
+        program.Create(true, shader.handle);
+        Impl::SetShaderUniformBlockBindings(program.handle);
+        Impl::SetShaderSamplerBindings(program.handle);
+        entries = program_result.second;
+    }
+    GLuint GetHandle() const {
+        return program.handle;
+    }
+
+    ShaderEntries GetEntries() const {
+        return entries;
+    }
+
+private:
+    OGLProgram program;
+    ShaderEntries entries;
+};
+
+// TODO(wwylele): beautify this doc
+// This is a shader cache designed for translating PICA shader to GLSL shader.
+// The double cache is needed because diffent KeyConfigType, which includes a hash of the code
+// region (including its leftover unused code) can generate the same GLSL code.
+template <typename KeyConfigType,
+          ProgramResult (*CodeGenerator)(const ShaderSetup&, const KeyConfigType&),
+          GLenum ShaderType>
+class ShaderCache {
+public:
+    ShaderCache() = default;
+
+    using Result = std::pair<GLuint, ShaderEntries>;
+
+    Result Get(const KeyConfigType& key, const ShaderSetup& setup) {
+        auto map_it = shader_map.find(key);
+        if (map_it == shader_map.end()) {
+            ProgramResult program = CodeGenerator(setup, key);
+
+            auto [iter, new_shader] = shader_cache.emplace(program.first, OGLShaderStage{});
+            OGLShaderStage& cached_shader = iter->second;
+            if (new_shader) {
+                cached_shader.Create(program, ShaderType);
+            }
+            shader_map[key] = &cached_shader;
+            return {cached_shader.GetHandle(), program.second};
+        } else {
+            return {map_it->second->GetHandle(), map_it->second->GetEntries()};
+        }
+    }
+
+private:
+    std::unordered_map<KeyConfigType, OGLShaderStage*> shader_map;
+    std::unordered_map<std::string, OGLShaderStage> shader_cache;
+};
+
+using VertexShaders = ShaderCache<MaxwellVSConfig, &GenerateVertexShader, GL_VERTEX_SHADER>;
+
+using FragmentShaders = ShaderCache<MaxwellFSConfig, &GenerateFragmentShader, GL_FRAGMENT_SHADER>;
+
+class ProgramManager {
+public:
+    ProgramManager() {
+        pipeline.Create();
+    }
+
+    ShaderEntries UseProgrammableVertexShader(const MaxwellVSConfig& config,
+                                              const ShaderSetup setup) {
+        ShaderEntries result;
+        std::tie(current.vs, result) = vertex_shaders.Get(config, setup);
+        return result;
+    }
+
+    ShaderEntries UseProgrammableFragmentShader(const MaxwellFSConfig& config,
+                                                const ShaderSetup setup) {
+        ShaderEntries result;
+        std::tie(current.fs, result) = fragment_shaders.Get(config, setup);
+        return result;
+    }
+
+    GLuint GetCurrentProgramStage(Maxwell3D::Regs::ShaderStage stage) {
+        switch (stage) {
+        case Maxwell3D::Regs::ShaderStage::Vertex:
+            return current.vs;
+        case Maxwell3D::Regs::ShaderStage::Fragment:
+            return current.fs;
+        }
+
+        UNREACHABLE();
+    }
+
+    void UseTrivialGeometryShader() {
+        current.gs = 0;
+    }
+
+    void ApplyTo(OpenGLState& state) {
+        // Workaround for AMD bug
+        glUseProgramStages(pipeline.handle,
+                           GL_VERTEX_SHADER_BIT | GL_GEOMETRY_SHADER_BIT | GL_FRAGMENT_SHADER_BIT,
+                           0);
+
+        glUseProgramStages(pipeline.handle, GL_VERTEX_SHADER_BIT, current.vs);
+        glUseProgramStages(pipeline.handle, GL_GEOMETRY_SHADER_BIT, current.gs);
+        glUseProgramStages(pipeline.handle, GL_FRAGMENT_SHADER_BIT, current.fs);
+        state.draw.shader_program = 0;
+        state.draw.program_pipeline = pipeline.handle;
+    }
+
+private:
+    struct ShaderTuple {
+        GLuint vs = 0, gs = 0, fs = 0;
+        bool operator==(const ShaderTuple& rhs) const {
+            return std::tie(vs, gs, fs) == std::tie(rhs.vs, rhs.gs, rhs.fs);
+        }
+        struct Hash {
+            std::size_t operator()(const ShaderTuple& tuple) const {
+                std::size_t hash = 0;
+                boost::hash_combine(hash, tuple.vs);
+                boost::hash_combine(hash, tuple.gs);
+                boost::hash_combine(hash, tuple.fs);
+                return hash;
+            }
+        };
+    };
+    ShaderTuple current;
+    VertexShaders vertex_shaders;
+    FragmentShaders fragment_shaders;
+
+    std::unordered_map<ShaderTuple, OGLProgram, ShaderTuple::Hash> program_cache;
+    OGLPipeline pipeline;
+};
+
+} // namespace GLShader

src/video_core/renderer_opengl/gl_shader_util.cpp

@@ -10,156 +10,41 @@
 
 namespace GLShader {
 
-GLuint LoadProgram(const char* vertex_shader, const char* geometry_shader,
-                   const char* fragment_shader, const std::vector<const char*>& feedback_vars,
-                   bool separable_program) {
-    // Create the shaders
-    GLuint vertex_shader_id = vertex_shader ? glCreateShader(GL_VERTEX_SHADER) : 0;
-    GLuint geometry_shader_id = geometry_shader ? glCreateShader(GL_GEOMETRY_SHADER) : 0;
-    GLuint fragment_shader_id = fragment_shader ? glCreateShader(GL_FRAGMENT_SHADER) : 0;
+GLuint LoadShader(const char* source, GLenum type) {
+    const char* debug_type;
+    switch (type) {
+    case GL_VERTEX_SHADER:
+        debug_type = "vertex";
+        break;
+    case GL_GEOMETRY_SHADER:
+        debug_type = "geometry";
+        break;
+    case GL_FRAGMENT_SHADER:
+        debug_type = "fragment";
+        break;
+    default:
+        UNREACHABLE();
+    }
+    GLuint shader_id = glCreateShader(type);
+    glShaderSource(shader_id, 1, &source, nullptr);
+    NGLOG_DEBUG(Render_OpenGL, "Compiling {} shader...", debug_type);
+    glCompileShader(shader_id);
 
     GLint result = GL_FALSE;
-    int info_log_length;
-
-    if (vertex_shader) {
-        // Compile Vertex Shader
-        LOG_DEBUG(Render_OpenGL, "Compiling vertex shader...");
-
-        glShaderSource(vertex_shader_id, 1, &vertex_shader, nullptr);
-        glCompileShader(vertex_shader_id);
-
-        // Check Vertex Shader
-        glGetShaderiv(vertex_shader_id, GL_COMPILE_STATUS, &result);
-        glGetShaderiv(vertex_shader_id, GL_INFO_LOG_LENGTH, &info_log_length);
-
-        if (info_log_length > 1) {
-            std::vector<char> vertex_shader_error(info_log_length);
-            glGetShaderInfoLog(vertex_shader_id, info_log_length, nullptr, &vertex_shader_error[0]);
-            if (result == GL_TRUE) {
-                LOG_DEBUG(Render_OpenGL, "%s", &vertex_shader_error[0]);
-            } else {
-                LOG_CRITICAL(Render_OpenGL, "Error compiling vertex shader:\n%s",
-                             &vertex_shader_error[0]);
-            }
-        }
-    }
-
-    if (geometry_shader) {
-        // Compile Geometry Shader
-        LOG_DEBUG(Render_OpenGL, "Compiling geometry shader...");
-
-        glShaderSource(geometry_shader_id, 1, &geometry_shader, nullptr);
-        glCompileShader(geometry_shader_id);
-
-        // Check Geometry Shader
-        glGetShaderiv(geometry_shader_id, GL_COMPILE_STATUS, &result);
-        glGetShaderiv(geometry_shader_id, GL_INFO_LOG_LENGTH, &info_log_length);
-
-        if (info_log_length > 1) {
-            std::vector<char> geometry_shader_error(info_log_length);
-            glGetShaderInfoLog(geometry_shader_id, info_log_length, nullptr,
-                               &geometry_shader_error[0]);
-            if (result == GL_TRUE) {
-                LOG_DEBUG(Render_OpenGL, "%s", &geometry_shader_error[0]);
-            } else {
-                LOG_CRITICAL(Render_OpenGL, "Error compiling geometry shader:\n%s",
-                             &geometry_shader_error[0]);
-            }
-        }
-    }
-
-    if (fragment_shader) {
-        // Compile Fragment Shader
-        LOG_DEBUG(Render_OpenGL, "Compiling fragment shader...");
-
-        glShaderSource(fragment_shader_id, 1, &fragment_shader, nullptr);
-        glCompileShader(fragment_shader_id);
-
-        // Check Fragment Shader
-        glGetShaderiv(fragment_shader_id, GL_COMPILE_STATUS, &result);
-        glGetShaderiv(fragment_shader_id, GL_INFO_LOG_LENGTH, &info_log_length);
-
-        if (info_log_length > 1) {
-            std::vector<char> fragment_shader_error(info_log_length);
-            glGetShaderInfoLog(fragment_shader_id, info_log_length, nullptr,
-                               &fragment_shader_error[0]);
-            if (result == GL_TRUE) {
-                LOG_DEBUG(Render_OpenGL, "%s", &fragment_shader_error[0]);
-            } else {
-                LOG_CRITICAL(Render_OpenGL, "Error compiling fragment shader:\n%s",
-                             &fragment_shader_error[0]);
-            }
-        }
-    }
-
-    // Link the program
-    LOG_DEBUG(Render_OpenGL, "Linking program...");
-
-    GLuint program_id = glCreateProgram();
-    if (vertex_shader) {
-        glAttachShader(program_id, vertex_shader_id);
-    }
-    if (geometry_shader) {
-        glAttachShader(program_id, geometry_shader_id);
-    }
-    if (fragment_shader) {
-        glAttachShader(program_id, fragment_shader_id);
-    }
-
-    if (!feedback_vars.empty()) {
-        auto varyings = feedback_vars;
-        glTransformFeedbackVaryings(program_id, static_cast<GLsizei>(feedback_vars.size()),
-                                    &varyings[0], GL_INTERLEAVED_ATTRIBS);
-    }
-
-    if (separable_program) {
-        glProgramParameteri(program_id, GL_PROGRAM_SEPARABLE, GL_TRUE);
-    }
-
-    glLinkProgram(program_id);
-
-    // Check the program
-    glGetProgramiv(program_id, GL_LINK_STATUS, &result);
-    glGetProgramiv(program_id, GL_INFO_LOG_LENGTH, &info_log_length);
+    GLint info_log_length;
+    glGetShaderiv(shader_id, GL_COMPILE_STATUS, &result);
+    glGetShaderiv(shader_id, GL_INFO_LOG_LENGTH, &info_log_length);
 
     if (info_log_length > 1) {
-        std::vector<char> program_error(info_log_length);
-        glGetProgramInfoLog(program_id, info_log_length, nullptr, &program_error[0]);
+        std::string shader_error(info_log_length, ' ');
+        glGetShaderInfoLog(shader_id, info_log_length, nullptr, &shader_error[0]);
         if (result == GL_TRUE) {
-            LOG_DEBUG(Render_OpenGL, "%s", &program_error[0]);
+            NGLOG_DEBUG(Render_OpenGL, "{}", shader_error);
         } else {
-            LOG_CRITICAL(Render_OpenGL, "Error linking shader:\n%s", &program_error[0]);
+            NGLOG_ERROR(Render_OpenGL, "Error compiling {} shader:\n{}", debug_type, shader_error);
         }
     }
-
-    // If the program linking failed at least one of the shaders was probably bad
-    if (result == GL_FALSE) {
-        if (vertex_shader) {
-            LOG_CRITICAL(Render_OpenGL, "Vertex shader:\n%s", vertex_shader);
-        }
-        if (geometry_shader) {
-            LOG_CRITICAL(Render_OpenGL, "Geometry shader:\n%s", geometry_shader);
-        }
-        if (fragment_shader) {
-            LOG_CRITICAL(Render_OpenGL, "Fragment shader:\n%s", fragment_shader);
-        }
-    }
-    ASSERT_MSG(result == GL_TRUE, "Shader not linked");
-
-    if (vertex_shader) {
-        glDetachShader(program_id, vertex_shader_id);
-        glDeleteShader(vertex_shader_id);
-    }
-    if (geometry_shader) {
-        glDetachShader(program_id, geometry_shader_id);
-        glDeleteShader(geometry_shader_id);
-    }
-    if (fragment_shader) {
-        glDetachShader(program_id, fragment_shader_id);
-        glDeleteShader(fragment_shader_id);
-    }
-
-    return program_id;
+    return shader_id;
 }
 
 } // namespace GLShader

src/video_core/renderer_opengl/gl_shader_util.h

@@ -6,18 +6,60 @@
 
 #include <vector>
 #include <glad/glad.h>
+#include "common/assert.h"
+#include "common/logging/log.h"
 
 namespace GLShader {
 
 /**
- * Utility function to create and compile an OpenGL GLSL shader program (vertex + fragment shader)
- * @param vertex_shader String of the GLSL vertex shader program
- * @param geometry_shader String of the GLSL geometry shader program
- * @param fragment_shader String of the GLSL fragment shader program
- * @returns Handle of the newly created OpenGL shader object
+ * Utility function to create and compile an OpenGL GLSL shader
+ * @param source String of the GLSL shader program
+ * @param type Type of the shader (GL_VERTEX_SHADER, GL_GEOMETRY_SHADER or GL_FRAGMENT_SHADER)
  */
-GLuint LoadProgram(const char* vertex_shader, const char* geometry_shader,
-                   const char* fragment_shader, const std::vector<const char*>& feedback_vars = {},
-                   bool separable_program = false);
+GLuint LoadShader(const char* source, GLenum type);
+
+/**
+ * Utility function to create and compile an OpenGL GLSL shader program (vertex + fragment shader)
+ * @param separable_program whether to create a separable program
+ * @param shaders ID of shaders to attach to the program
+ * @returns Handle of the newly created OpenGL program object
+ */
+template <typename... T>
+GLuint LoadProgram(bool separable_program, T... shaders) {
+    // Link the program
+    NGLOG_DEBUG(Render_OpenGL, "Linking program...");
+
+    GLuint program_id = glCreateProgram();
+
+    ((shaders == 0 ? (void)0 : glAttachShader(program_id, shaders)), ...);
+
+    if (separable_program) {
+        glProgramParameteri(program_id, GL_PROGRAM_SEPARABLE, GL_TRUE);
+    }
+
+    glLinkProgram(program_id);
+
+    // Check the program
+    GLint result = GL_FALSE;
+    GLint info_log_length;
+    glGetProgramiv(program_id, GL_LINK_STATUS, &result);
+    glGetProgramiv(program_id, GL_INFO_LOG_LENGTH, &info_log_length);
+
+    if (info_log_length > 1) {
+        std::string program_error(info_log_length, ' ');
+        glGetProgramInfoLog(program_id, info_log_length, nullptr, &program_error[0]);
+        if (result == GL_TRUE) {
+            NGLOG_DEBUG(Render_OpenGL, "{}", program_error);
+        } else {
+            NGLOG_ERROR(Render_OpenGL, "Error linking shader:\n{}", program_error);
+        }
+    }
+
+    ASSERT_MSG(result == GL_TRUE, "Shader not linked");
+
+    ((shaders == 0 ? (void)0 : glDetachShader(program_id, shaders)), ...);
+
+    return program_id;
+}
 
 } // namespace GLShader

src/video_core/renderer_opengl/gl_state.cpp

@@ -194,7 +194,7 @@ void OpenGLState::Apply() const {
     // Textures
     for (unsigned i = 0; i < ARRAY_SIZE(texture_units); ++i) {
         if (texture_units[i].texture_2d != cur_state.texture_units[i].texture_2d) {
-            glActiveTexture(TextureUnits::PicaTexture(i).Enum());
+            glActiveTexture(TextureUnits::MaxwellTexture(i).Enum());
             glBindTexture(GL_TEXTURE_2D, texture_units[i].texture_2d);
         }
         if (texture_units[i].sampler != cur_state.texture_units[i].sampler) {
@@ -202,6 +202,20 @@ void OpenGLState::Apply() const {
         }
     }
 
+    // Constbuffers
+    for (u32 stage = 0; stage < draw.const_buffers.size(); ++stage) {
+        for (u32 buffer_id = 0; buffer_id < draw.const_buffers[stage].size(); ++buffer_id) {
+            auto& current = cur_state.draw.const_buffers[stage][buffer_id];
+            auto& new_state = draw.const_buffers[stage][buffer_id];
+            if (current.enabled != new_state.enabled || current.bindpoint != new_state.bindpoint ||
+                current.ssbo != new_state.ssbo) {
+                if (new_state.enabled) {
+                    glBindBufferBase(GL_SHADER_STORAGE_BUFFER, new_state.bindpoint, new_state.ssbo);
+                }
+            }
+        }
+    }
+
     // Lighting LUTs
     if (lighting_lut.texture_buffer != cur_state.lighting_lut.texture_buffer) {
         glActiveTexture(TextureUnits::LightingLUT.Enum());

src/video_core/renderer_opengl/gl_state.h

@@ -16,7 +16,7 @@ struct TextureUnit {
     }
 };
 
-constexpr TextureUnit PicaTexture(int unit) {
+constexpr TextureUnit MaxwellTexture(int unit) {
     return TextureUnit{unit};
 }
 
@@ -123,6 +123,12 @@ public:
         GLuint uniform_buffer;   // GL_UNIFORM_BUFFER_BINDING
         GLuint shader_program;   // GL_CURRENT_PROGRAM
         GLuint program_pipeline; // GL_PROGRAM_PIPELINE_BINDING
+        struct ConstBufferConfig {
+            bool enabled = false;
+            GLuint bindpoint;
+            GLuint ssbo;
+        };
+        std::array<std::array<ConstBufferConfig, 16>, 5> const_buffers{};
     } draw;
 
     struct {

src/video_core/renderer_opengl/gl_stream_buffer.h

@@ -2,6 +2,8 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#pragma once
+
 #include <memory>
 #include <glad/glad.h>
 #include "common/common_types.h"

src/video_core/renderer_opengl/maxwell_to_gl.h

@@ -10,6 +10,14 @@
 #include "common/logging/log.h"
 #include "video_core/engines/maxwell_3d.h"
 
+using GLvec2 = std::array<GLfloat, 2>;
+using GLvec3 = std::array<GLfloat, 3>;
+using GLvec4 = std::array<GLfloat, 4>;
+
+using GLuvec2 = std::array<GLuint, 2>;
+using GLuvec3 = std::array<GLuint, 3>;
+using GLuvec4 = std::array<GLuint, 4>;
+
 namespace MaxwellToGL {
 
 using Maxwell = Tegra::Engines::Maxwell3D::Regs;
@@ -23,7 +31,7 @@ inline GLenum VertexType(Maxwell::VertexAttribute attrib) {
             return GL_UNSIGNED_BYTE;
         }
 
-        LOG_CRITICAL(Render_OpenGL, "Unimplemented vertex size=%s", attrib.SizeString().c_str());
+        NGLOG_CRITICAL(Render_OpenGL, "Unimplemented vertex size={}", attrib.SizeString());
         UNREACHABLE();
         return {};
     }
@@ -32,17 +40,128 @@ inline GLenum VertexType(Maxwell::VertexAttribute attrib) {
         return GL_FLOAT;
     }
 
-    LOG_CRITICAL(Render_OpenGL, "Unimplemented vertex type=%s", attrib.TypeString().c_str());
+    NGLOG_CRITICAL(Render_OpenGL, "Unimplemented vertex type={}", attrib.TypeString());
+    UNREACHABLE();
+    return {};
+}
+
+inline GLenum IndexFormat(Maxwell::IndexFormat index_format) {
+    switch (index_format) {
+    case Maxwell::IndexFormat::UnsignedByte:
+        return GL_UNSIGNED_BYTE;
+    case Maxwell::IndexFormat::UnsignedShort:
+        return GL_UNSIGNED_SHORT;
+    case Maxwell::IndexFormat::UnsignedInt:
+        return GL_UNSIGNED_INT;
+    }
+    NGLOG_CRITICAL(Render_OpenGL, "Unimplemented index_format={}", static_cast<u32>(index_format));
     UNREACHABLE();
     return {};
 }
 
 inline GLenum PrimitiveTopology(Maxwell::PrimitiveTopology topology) {
     switch (topology) {
+    case Maxwell::PrimitiveTopology::Triangles:
+        return GL_TRIANGLES;
     case Maxwell::PrimitiveTopology::TriangleStrip:
         return GL_TRIANGLE_STRIP;
     }
-    LOG_CRITICAL(Render_OpenGL, "Unimplemented primitive topology=%d", topology);
+    NGLOG_CRITICAL(Render_OpenGL, "Unimplemented topology={}", static_cast<u32>(topology));
+    UNREACHABLE();
+    return {};
+}
+
+inline GLenum TextureFilterMode(Tegra::Texture::TextureFilter filter_mode) {
+    switch (filter_mode) {
+    case Tegra::Texture::TextureFilter::Linear:
+        return GL_LINEAR;
+    case Tegra::Texture::TextureFilter::Nearest:
+        return GL_NEAREST;
+    }
+    NGLOG_CRITICAL(Render_OpenGL, "Unimplemented texture filter mode={}",
+                   static_cast<u32>(filter_mode));
+    UNREACHABLE();
+    return {};
+}
+
+inline GLenum WrapMode(Tegra::Texture::WrapMode wrap_mode) {
+    switch (wrap_mode) {
+    case Tegra::Texture::WrapMode::Wrap:
+        return GL_REPEAT;
+    case Tegra::Texture::WrapMode::ClampToEdge:
+        return GL_CLAMP_TO_EDGE;
+    case Tegra::Texture::WrapMode::ClampOGL:
+        // TODO(Subv): GL_CLAMP was removed as of OpenGL 3.1, to implement GL_CLAMP, we can use
+        // GL_CLAMP_TO_BORDER to get the border color of the texture, and then sample the edge to
+        // manually mix them. However the shader part of this is not yet implemented.
+        return GL_CLAMP_TO_BORDER;
+    }
+    NGLOG_CRITICAL(Render_OpenGL, "Unimplemented texture wrap mode={}",
+                   static_cast<u32>(wrap_mode));
+    UNREACHABLE();
+    return {};
+}
+
+inline GLenum BlendEquation(Maxwell::Blend::Equation equation) {
+    switch (equation) {
+    case Maxwell::Blend::Equation::Add:
+        return GL_FUNC_ADD;
+    case Maxwell::Blend::Equation::Subtract:
+        return GL_FUNC_SUBTRACT;
+    case Maxwell::Blend::Equation::ReverseSubtract:
+        return GL_FUNC_REVERSE_SUBTRACT;
+    case Maxwell::Blend::Equation::Min:
+        return GL_MIN;
+    case Maxwell::Blend::Equation::Max:
+        return GL_MAX;
+    }
+    NGLOG_CRITICAL(Render_OpenGL, "Unimplemented blend equation={}", static_cast<u32>(equation));
+    UNREACHABLE();
+    return {};
+}
+
+inline GLenum BlendFunc(Maxwell::Blend::Factor factor) {
+    switch (factor) {
+    case Maxwell::Blend::Factor::Zero:
+        return GL_ZERO;
+    case Maxwell::Blend::Factor::One:
+        return GL_ONE;
+    case Maxwell::Blend::Factor::SourceColor:
+        return GL_SRC_COLOR;
+    case Maxwell::Blend::Factor::OneMinusSourceColor:
+        return GL_ONE_MINUS_SRC_COLOR;
+    case Maxwell::Blend::Factor::SourceAlpha:
+        return GL_SRC_ALPHA;
+    case Maxwell::Blend::Factor::OneMinusSourceAlpha:
+        return GL_ONE_MINUS_SRC_ALPHA;
+    case Maxwell::Blend::Factor::DestAlpha:
+        return GL_DST_ALPHA;
+    case Maxwell::Blend::Factor::OneMinusDestAlpha:
+        return GL_ONE_MINUS_DST_ALPHA;
+    case Maxwell::Blend::Factor::DestColor:
+        return GL_DST_COLOR;
+    case Maxwell::Blend::Factor::OneMinusDestColor:
+        return GL_ONE_MINUS_DST_COLOR;
+    case Maxwell::Blend::Factor::SourceAlphaSaturate:
+        return GL_SRC_ALPHA_SATURATE;
+    case Maxwell::Blend::Factor::Source1Color:
+        return GL_SRC1_COLOR;
+    case Maxwell::Blend::Factor::OneMinusSource1Color:
+        return GL_ONE_MINUS_SRC1_COLOR;
+    case Maxwell::Blend::Factor::Source1Alpha:
+        return GL_SRC1_ALPHA;
+    case Maxwell::Blend::Factor::OneMinusSource1Alpha:
+        return GL_ONE_MINUS_SRC1_ALPHA;
+    case Maxwell::Blend::Factor::ConstantColor:
+        return GL_CONSTANT_COLOR;
+    case Maxwell::Blend::Factor::OneMinusConstantColor:
+        return GL_ONE_MINUS_CONSTANT_COLOR;
+    case Maxwell::Blend::Factor::ConstantAlpha:
+        return GL_CONSTANT_ALPHA;
+    case Maxwell::Blend::Factor::OneMinusConstantAlpha:
+        return GL_ONE_MINUS_CONSTANT_ALPHA;
+    }
+    NGLOG_CRITICAL(Render_OpenGL, "Unimplemented blend factor={}", static_cast<u32>(factor));
     UNREACHABLE();
     return {};
 }

src/video_core/renderer_opengl/renderer_opengl.cpp

@@ -57,7 +57,7 @@ uniform sampler2D color_texture;
 void main() {
     // Swap RGBA -> ABGR so we don't have to do this on the CPU. This needs to change if we have to
     // support more framebuffer pixel formats.
-    color = texture(color_texture, frag_tex_coord).abgr;
+    color = texture(color_texture, frag_tex_coord);
 }
 )";
 
@@ -210,7 +210,7 @@ void RendererOpenGL::InitOpenGLObjects() {
                  0.0f);
 
     // Link shaders and get variable locations
-    shader.Create(vertex_shader, nullptr, fragment_shader);
+    shader.CreateFromSource(vertex_shader, nullptr, fragment_shader);
     state.draw.shader_program = shader.handle;
     state.Apply();
     uniform_modelview_matrix = glGetUniformLocation(shader.handle, "modelview_matrix");
@@ -311,10 +311,10 @@ void RendererOpenGL::DrawScreenTriangles(const ScreenInfo& screen_info, float x,
         }
 
     std::array<ScreenRectVertex, 4> vertices = {{
-        ScreenRectVertex(x, y, texcoords.top, right),
-        ScreenRectVertex(x + w, y, texcoords.bottom, right),
-        ScreenRectVertex(x, y + h, texcoords.top, left),
-        ScreenRectVertex(x + w, y + h, texcoords.bottom, left),
+        ScreenRectVertex(x, y, texcoords.top, left),
+        ScreenRectVertex(x + w, y, texcoords.bottom, left),
+        ScreenRectVertex(x, y + h, texcoords.top, right),
+        ScreenRectVertex(x + w, y + h, texcoords.bottom, right),
     }};
 
     state.texture_units[0].texture_2d = screen_info.display_texture;

src/video_core/renderer_opengl/renderer_opengl.h

@@ -14,7 +14,7 @@
 
 class EmuWindow;
 
-/// Structure used for storing information about the textures for each 3DS screen
+/// Structure used for storing information about the textures for the Switch screen
 struct TextureInfo {
     OGLTexture resource;
     GLsizei width;
@@ -24,7 +24,7 @@ struct TextureInfo {
     Tegra::FramebufferConfig::PixelFormat pixel_format;
 };
 
-/// Structure used for storing information about the display target for each 3DS screen
+/// Structure used for storing information about the display target for the Switch screen
 struct ScreenInfo {
     GLuint display_texture;
     MathUtil::Rectangle<float> display_texcoords;
@@ -72,7 +72,7 @@ private:
     // OpenGL object IDs
     OGLVertexArray vertex_array;
     OGLBuffer vertex_buffer;
-    OGLShader shader;
+    OGLProgram shader;
 
     /// Display information for Switch screen
     ScreenInfo screen_info;