Kernel/Thread: Corrected a typo that caused the affinity mask to never be changed.

Also added some proper error handling.

src/core/CMakeLists.txt

@@ -175,8 +175,6 @@ add_library(core STATIC
     hle/service/nvdrv/devices/nvhost_ctrl_gpu.h
     hle/service/nvdrv/devices/nvhost_gpu.cpp
     hle/service/nvdrv/devices/nvhost_gpu.h
-    hle/service/nvdrv/devices/nvhost_nvdec.cpp
-    hle/service/nvdrv/devices/nvhost_nvdec.h
     hle/service/nvdrv/devices/nvmap.cpp
     hle/service/nvdrv/devices/nvmap.h
     hle/service/nvdrv/interface.cpp

src/core/hle/kernel/errors.h

@@ -21,7 +21,9 @@ enum {
 
     // Confirmed Switch OS error codes
     MisalignedAddress = 102,
+    InvalidProcessorId = 113,
     InvalidHandle = 114,
+    InvalidCombination = 116,
     Timeout = 117,
     SynchronizationCanceled = 118,
     TooLarge = 119,

src/core/hle/kernel/svc.cpp

@@ -732,7 +732,7 @@ static ResultCode GetThreadCoreMask(Handle thread_handle, u32* core, u64* mask)
 }
 
 static ResultCode SetThreadCoreMask(Handle thread_handle, u32 core, u64 mask) {
-    NGLOG_TRACE(Kernel_SVC, "called, handle=0x{:08X}, mask=0x{:08X}, core=0x{:X}", thread_handle,
+    NGLOG_DEBUG(Kernel_SVC, "called, handle=0x{:08X}, mask=0x{:16X}, core=0x{:X}", thread_handle,
                 mask, core);
 
     const SharedPtr<Thread> thread = g_handle_table.Get<Thread>(thread_handle);
@@ -740,6 +740,31 @@ static ResultCode SetThreadCoreMask(Handle thread_handle, u32 core, u64 mask) {
         return ERR_INVALID_HANDLE;
     }
 
+    if (core == THREADPROCESSORID_DEFAULT) {
+        ASSERT(thread->owner_process->ideal_processor != THREADPROCESSORID_DEFAULT);
+        // Set the target CPU to the one specified in the process' exheader.
+        core = thread->owner_process->ideal_processor;
+        mask = 1 << core;
+    }
+
+    if (mask == 0) {
+        return ResultCode(ErrorModule::Kernel, ErrCodes::InvalidCombination);
+    }
+
+    /// This value is used to only change the affinity mask without changing the current ideal core.
+    static constexpr u32 OnlyChangeMask = static_cast<u32>(-3);
+
+    if (core == OnlyChangeMask) {
+        core = thread->ideal_core;
+    } else if (core >= Core::NUM_CPU_CORES && core != -1) {
+        return ResultCode(ErrorModule::Kernel, ErrCodes::InvalidProcessorId);
+    }
+
+    // Error out if the input core isn't enabled in the input mask.
+    if (core < Core::NUM_CPU_CORES && (mask & (1 << core)) == 0) {
+        return ResultCode(ErrorModule::Kernel, ErrCodes::InvalidCombination);
+    }
+
     thread->ChangeCore(core, mask);
 
     return RESULT_SUCCESS;

src/core/hle/kernel/thread.cpp

@@ -460,13 +460,13 @@ void Thread::UpdatePriority() {
 
 void Thread::ChangeCore(u32 core, u64 mask) {
     ideal_core = core;
-    mask = mask;
+    affinity_mask = mask;
 
     if (status != THREADSTATUS_READY) {
         return;
     }
 
-    boost::optional<s32> new_processor_id{GetNextProcessorId(mask)};
+    boost::optional<s32> new_processor_id{GetNextProcessorId(affinity_mask)};
 
     if (!new_processor_id) {
         new_processor_id = processor_id;
@@ -476,7 +476,7 @@ void Thread::ChangeCore(u32 core, u64 mask) {
         new_processor_id = ideal_core;
     }
 
-    ASSERT(new_processor_id < 4);
+    ASSERT(*new_processor_id < 4);
 
     // Add thread to new core's scheduler
     auto& next_scheduler = Core::System().GetInstance().Scheduler(*new_processor_id);

src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp

@@ -1,32 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include "common/assert.h"
-#include "common/logging/log.h"
-#include "core/hle/service/nvdrv/devices/nvhost_nvdec.h"
-
-namespace Service::Nvidia::Devices {
-
-u32 nvhost_nvdec::ioctl(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) {
-    NGLOG_DEBUG(Service_NVDRV, "called, command=0x{:08X}, input_size=0x{:X}, output_size=0x{:X}",
-                command.raw, input.size(), output.size());
-
-    switch (static_cast<IoctlCommand>(command.raw)) {
-    case IoctlCommand::IocSetNVMAPfdCommand:
-        return SetNVMAPfd(input, output);
-    }
-
-    UNIMPLEMENTED_MSG("Unimplemented ioctl");
-    return 0;
-}
-
-u32 nvhost_nvdec::SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output) {
-    IoctlSetNvmapFD params{};
-    std::memcpy(&params, input.data(), input.size());
-    NGLOG_DEBUG(Service_NVDRV, "called, fd={}", params.nvmap_fd);
-    nvmap_fd = params.nvmap_fd;
-    return 0;
-}
-
-} // namespace Service::Nvidia::Devices

src/core/hle/service/nvdrv/devices/nvhost_nvdec.h

@@ -1,38 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <cstdlib>
-#include <cstring>
-#include <vector>
-#include "common/common_types.h"
-#include "core/hle/service/nvdrv/devices/nvdevice.h"
-
-namespace Service::Nvidia::Devices {
-
-class nvhost_nvdec final : public nvdevice {
-public:
-    nvhost_nvdec() = default;
-    ~nvhost_nvdec() override = default;
-
-    u32 ioctl(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override;
-
-private:
-    enum class IoctlCommand : u32_le {
-        IocSetNVMAPfdCommand = 0x40044801,
-    };
-
-    struct IoctlSetNvmapFD {
-        u32_le nvmap_fd;
-    };
-    static_assert(sizeof(IoctlSetNvmapFD) == 4, "IoctlSetNvmapFD is incorrect size");
-
-    u32_le nvmap_fd{};
-
-    u32 SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output);
-};
-
-} // namespace Service::Nvidia::Devices

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

@@ -9,7 +9,6 @@
 #include "core/hle/service/nvdrv/devices/nvhost_ctrl.h"
 #include "core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h"
 #include "core/hle/service/nvdrv/devices/nvhost_gpu.h"
-#include "core/hle/service/nvdrv/devices/nvhost_nvdec.h"
 #include "core/hle/service/nvdrv/devices/nvmap.h"
 #include "core/hle/service/nvdrv/interface.h"
 #include "core/hle/service/nvdrv/nvdrv.h"
@@ -37,7 +36,6 @@ Module::Module() {
     devices["/dev/nvmap"] = nvmap_dev;
     devices["/dev/nvdisp_disp0"] = std::make_shared<Devices::nvdisp_disp0>(nvmap_dev);
     devices["/dev/nvhost-ctrl"] = std::make_shared<Devices::nvhost_ctrl>();
-    devices["/dev/nvhost-nvdec"] = std::make_shared<Devices::nvhost_nvdec>();
 }
 
 u32 Module::Open(std::string device_name) {

src/video_core/renderer_opengl/gl_rasterizer_cache.cpp

@@ -48,7 +48,6 @@ static constexpr std::array<FormatTuple, SurfaceParams::MaxPixelFormat> tex_form
     {GL_RGB, GL_RGB, GL_UNSIGNED_SHORT_5_6_5_REV, false},                       // B5G6R5
     {GL_RGB10_A2, GL_RGBA, GL_UNSIGNED_INT_2_10_10_10_REV, false},              // A2B10G10R10
     {GL_RGB5_A1, GL_RGBA, GL_UNSIGNED_SHORT_1_5_5_5_REV, false},                // A1B5G5R5
-    {GL_R8, GL_RED, GL_UNSIGNED_BYTE, false},                                   // R8
     {GL_COMPRESSED_RGB_S3TC_DXT1_EXT, GL_RGB, GL_UNSIGNED_INT_8_8_8_8, true},   // DXT1
     {GL_COMPRESSED_RGBA_S3TC_DXT3_EXT, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8, true}, // DXT23
     {GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8, true}, // DXT45
@@ -110,8 +109,8 @@ static constexpr std::array<void (*)(u32, u32, u32, u8*, Tegra::GPUVAddr, Tegra:
     morton_to_gl_fns = {
         MortonCopy<true, PixelFormat::ABGR8>,       MortonCopy<true, PixelFormat::B5G6R5>,
         MortonCopy<true, PixelFormat::A2B10G10R10>, MortonCopy<true, PixelFormat::A1B5G5R5>,
-        MortonCopy<true, PixelFormat::R8>,          MortonCopy<true, PixelFormat::DXT1>,
-        MortonCopy<true, PixelFormat::DXT23>,       MortonCopy<true, PixelFormat::DXT45>,
+        MortonCopy<true, PixelFormat::DXT1>,        MortonCopy<true, PixelFormat::DXT23>,
+        MortonCopy<true, PixelFormat::DXT45>,
 };
 
 static constexpr std::array<void (*)(u32, u32, u32, u8*, Tegra::GPUVAddr, Tegra::GPUVAddr,
@@ -122,7 +121,6 @@ static constexpr std::array<void (*)(u32, u32, u32, u8*, Tegra::GPUVAddr, Tegra:
         MortonCopy<false, PixelFormat::B5G6R5>,
         MortonCopy<false, PixelFormat::A2B10G10R10>,
         MortonCopy<false, PixelFormat::A1B5G5R5>,
-        MortonCopy<false, PixelFormat::R8>,
         // TODO(Subv): Swizzling the DXT1/DXT23/DXT45 formats is not yet supported
         nullptr,
         nullptr,

src/video_core/renderer_opengl/gl_rasterizer_cache.h

@@ -58,10 +58,9 @@ struct SurfaceParams {
         B5G6R5 = 1,
         A2B10G10R10 = 2,
         A1B5G5R5 = 3,
-        R8 = 4,
-        DXT1 = 5,
-        DXT23 = 6,
-        DXT45 = 7,
+        DXT1 = 4,
+        DXT23 = 5,
+        DXT45 = 6,
 
         Max,
         Invalid = 255,
@@ -101,7 +100,6 @@ struct SurfaceParams {
             1, // B5G6R5
             1, // A2B10G10R10
             1, // A1B5G5R5
-            1, // R8
             4, // DXT1
             4, // DXT23
             4, // DXT45
@@ -123,7 +121,6 @@ struct SurfaceParams {
             16,  // B5G6R5
             32,  // A2B10G10R10
             16,  // A1B5G5R5
-            8,   // R8
             64,  // DXT1
             128, // DXT23
             128, // DXT45
@@ -170,8 +167,6 @@ struct SurfaceParams {
             return PixelFormat::A2B10G10R10;
         case Tegra::Texture::TextureFormat::A1B5G5R5:
             return PixelFormat::A1B5G5R5;
-        case Tegra::Texture::TextureFormat::R8:
-            return PixelFormat::R8;
         case Tegra::Texture::TextureFormat::DXT1:
             return PixelFormat::DXT1;
         case Tegra::Texture::TextureFormat::DXT23:
@@ -195,8 +190,6 @@ struct SurfaceParams {
             return Tegra::Texture::TextureFormat::A2B10G10R10;
         case PixelFormat::A1B5G5R5:
             return Tegra::Texture::TextureFormat::A1B5G5R5;
-        case PixelFormat::R8:
-            return Tegra::Texture::TextureFormat::R8;
         case PixelFormat::DXT1:
             return Tegra::Texture::TextureFormat::DXT1;
         case PixelFormat::DXT23:

src/video_core/textures/decoders.cpp

@@ -58,8 +58,6 @@ u32 BytesPerPixel(TextureFormat format) {
     case TextureFormat::A1B5G5R5:
     case TextureFormat::B5G6R5:
         return 2;
-    case TextureFormat::R8:
-        return 1;
     default:
         UNIMPLEMENTED_MSG("Format not implemented");
         break;
@@ -85,7 +83,6 @@ std::vector<u8> UnswizzleTexture(VAddr address, TextureFormat format, u32 width,
     case TextureFormat::A2B10G10R10:
     case TextureFormat::A1B5G5R5:
     case TextureFormat::B5G6R5:
-    case TextureFormat::R8:
         CopySwizzledData(width, height, bytes_per_pixel, bytes_per_pixel, data,
                          unswizzled_data.data(), true, block_height);
         break;
@@ -110,7 +107,6 @@ std::vector<u8> DecodeTexture(const std::vector<u8>& texture_data, TextureFormat
     case TextureFormat::A2B10G10R10:
     case TextureFormat::A1B5G5R5:
     case TextureFormat::B5G6R5:
-    case TextureFormat::R8:
         // TODO(Subv): For the time being just forward the same data without any decoding.
         rgba_data = texture_data;
         break;