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1 Commits

Author SHA1 Message Date
bunnei
c15b401271 Ignore asserts - DO NOT CHECK IN 2018-07-03 01:11:48 -04:00
482 changed files with 11169 additions and 20991 deletions

1
.gitignore vendored
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@@ -11,7 +11,6 @@ src/common/scm_rev.cpp
.idea/
.vs/
.vscode/
CMakeLists.txt.user*
# *nix related
# Common convention for backup or temporary files

9
.gitmodules vendored
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@@ -7,9 +7,6 @@
[submodule "catch"]
path = externals/catch
url = https://github.com/philsquared/Catch.git
[submodule "cubeb"]
path = externals/cubeb
url = https://github.com/kinetiknz/cubeb.git
[submodule "dynarmic"]
path = externals/dynarmic
url = https://github.com/MerryMage/dynarmic.git
@@ -25,9 +22,3 @@
[submodule "unicorn"]
path = externals/unicorn
url = https://github.com/yuzu-emu/unicorn
[submodule "mbedtls"]
path = externals/mbedtls
url = https://github.com/DarkLordZach/mbedtls
[submodule "opus"]
path = externals/opus
url = https://github.com/ogniK5377/opus.git

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@@ -1,5 +1,5 @@
cmake_minimum_required(VERSION 3.7)
# CMake 3.6 required for FindBoost to define IMPORTED libs properly on unknown Boost versions
cmake_minimum_required(VERSION 3.6)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules")
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/externals/cmake-modules")
include(DownloadExternals)
@@ -17,8 +17,6 @@ CMAKE_DEPENDENT_OPTION(YUZU_USE_BUNDLED_QT "Download bundled Qt binaries" ON "EN
option(YUZU_USE_BUNDLED_UNICORN "Build/Download bundled Unicorn" ON)
option(ENABLE_CUBEB "Enables the cubeb audio backend" ON)
if(NOT EXISTS ${CMAKE_SOURCE_DIR}/.git/hooks/pre-commit)
message(STATUS "Copying pre-commit hook")
file(COPY hooks/pre-commit
@@ -187,8 +185,8 @@ find_package(Threads REQUIRED)
if (ENABLE_SDL2)
if (YUZU_USE_BUNDLED_SDL2)
# Detect toolchain and platform
if ((MSVC_VERSION GREATER_EQUAL 1910 AND MSVC_VERSION LESS 1920) AND ARCHITECTURE_x86_64)
set(SDL2_VER "SDL2-2.0.8")
if (MSVC14 AND ARCHITECTURE_x86_64)
set(SDL2_VER "SDL2-2.0.5")
else()
message(FATAL_ERROR "No bundled SDL2 binaries for your toolchain. Disable YUZU_USE_BUNDLED_SDL2 and provide your own.")
endif()
@@ -220,7 +218,7 @@ if (YUZU_USE_BUNDLED_UNICORN)
if (MSVC)
message(STATUS "unicorn not found, falling back to bundled")
# Detect toolchain and platform
if ((MSVC_VERSION GREATER_EQUAL 1910 AND MSVC_VERSION LESS 1920) AND ARCHITECTURE_x86_64)
if (MSVC14 AND ARCHITECTURE_x86_64)
set(UNICORN_VER "unicorn-yuzu")
else()
message(FATAL_ERROR "No bundled Unicorn binaries for your toolchain. Disable YUZU_USE_BUNDLED_UNICORN and provide your own.")
@@ -279,7 +277,7 @@ endif()
if (ENABLE_QT)
if (YUZU_USE_BUNDLED_QT)
if ((MSVC_VERSION GREATER_EQUAL 1910 AND MSVC_VERSION LESS 1920) AND ARCHITECTURE_x86_64)
if (MSVC14 AND ARCHITECTURE_x86_64)
set(QT_VER qt-5.10.0-msvc2015_64)
else()
message(FATAL_ERROR "No bundled Qt binaries for your toolchain. Disable YUZU_USE_BUNDLED_QT and provide your own.")
@@ -303,7 +301,7 @@ endif()
# ======================================
IF (APPLE)
find_library(COCOA_LIBRARY Cocoa) # Umbrella framework for everything GUI-related
FIND_LIBRARY(COCOA_LIBRARY Cocoa) # Umbrella framework for everything GUI-related
set(PLATFORM_LIBRARIES ${COCOA_LIBRARY} ${IOKIT_LIBRARY} ${COREVIDEO_LIBRARY})
if (CMAKE_CXX_COMPILER_ID STREQUAL Clang)

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@@ -3,11 +3,7 @@ function(copy_yuzu_Qt5_deps target_dir)
set(DLL_DEST "${CMAKE_BINARY_DIR}/bin/$<CONFIG>/")
set(Qt5_DLL_DIR "${Qt5_DIR}/../../../bin")
set(Qt5_PLATFORMS_DIR "${Qt5_DIR}/../../../plugins/platforms/")
set(Qt5_STYLES_DIR "${Qt5_DIR}/../../../plugins/styles/")
set(Qt5_IMAGEFORMATS_DIR "${Qt5_DIR}/../../../plugins/imageformats/")
set(PLATFORMS ${DLL_DEST}platforms/)
set(STYLES ${DLL_DEST}styles/)
set(IMAGEFORMATS ${DLL_DEST}imageformats/)
windows_copy_files(${target_dir} ${Qt5_DLL_DIR} ${DLL_DEST}
icudt*.dll
icuin*.dll
@@ -18,6 +14,4 @@ function(copy_yuzu_Qt5_deps target_dir)
Qt5Widgets$<$<CONFIG:Debug>:d>.*
)
windows_copy_files(yuzu ${Qt5_PLATFORMS_DIR} ${PLATFORMS} qwindows$<$<CONFIG:Debug>:d>.*)
windows_copy_files(yuzu ${Qt5_STYLES_DIR} ${STYLES} qwindowsvistastyle$<$<CONFIG:Debug>:d>.*)
windows_copy_files(yuzu ${Qt5_IMAGEFORMATS_DIR} ${IMAGEFORMATS} qjpeg$<$<CONFIG:Debug>:d>.*)
endfunction(copy_yuzu_Qt5_deps)

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@@ -1,6 +1,6 @@
# Reporting Issues
**The issue tracker is not a support forum.** Unless you can provide precise *technical information* regarding an issue, you *should not post in it*. If you need support, first read the [FAQ](https://github.com/yuzu-emu/yuzu/wiki/FAQ) and then either visit our [Discord server](https://discordapp.com/invite/u77vRWY), [our forum](https://community.citra-emu.org) or ask in a general emulation forum such as [/r/emulation](https://www.reddit.com/r/emulation/). If you post support questions, generic messages to the developers or vague reports without technical details, they will be closed and locked.
**The issue tracker is not a support forum.** Unless you can provide precise *technical information* regarding an issue, you *should not post in it*. If you need support, first read the [FAQ](https://github.com/yuzu-emu/yuzu/wiki/FAQ) and then either visit our Discord server, [our forum](https://community.citra-emu.org) or ask in a general emulation forum such as [/r/emulation](https://www.reddit.com/r/emulation/). If you post support questions, generic messages to the developers or vague reports without technical details, they will be closed and locked.
If you believe you have a valid issue report, please post text or a screenshot from the log (the console window that opens alongside yuzu) and build version (hex string visible in the titlebar and zip filename), as well as your hardware and software information if applicable.

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@@ -116,8 +116,6 @@ after_build:
mkdir $RELEASE_DIST
mkdir $RELEASE_DIST/platforms
mkdir $RELEASE_DIST/styles
mkdir $RELEASE_DIST/imageformats
# copy the compiled binaries and other release files to the release folder
Get-ChildItem "$CMAKE_BINARY_DIR" -Filter "yuzu*.exe" | Copy-Item -destination $RELEASE_DIST
@@ -138,12 +136,6 @@ after_build:
# copy the qt windows plugin dll to platforms
Copy-Item -path "C:/msys64/mingw64/share/qt5/plugins/platforms/qwindows.dll" -force -destination "$RELEASE_DIST/platforms"
# copy the qt windows vista style dll to platforms
Copy-Item -path "C:/msys64/mingw64/share/qt5/plugins/styles/qwindowsvistastyle.dll" -force -destination "$RELEASE_DIST/styles"
# copy the qt jpeg imageformat dll to platforms
Copy-Item -path "C:/msys64/mingw64/share/qt5/plugins/imageformats/qjpeg.dll" -force -destination "$RELEASE_DIST/imageformats"
7z a -tzip $MINGW_BUILD_ZIP $RELEASE_DIST\*
7z a $MINGW_SEVENZIP $RELEASE_DIST
}

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@@ -1,183 +0,0 @@
# License
## The MIT License (MIT) - Code
Copyright (c) 2013-2018 Colin Duquesnoy
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.
## Creative Commons Attribution International 4.0 - Images
QDarkStyle (c) 2013-2018 Colin Duquesnoy
Creative Commons Corporation (“Creative Commons”) is not a law firm and does not provide legal services or legal advice. Distribution of Creative Commons public licenses does not create a lawyer-client or other relationship. Creative Commons makes its licenses and related information available on an “as-is” basis. Creative Commons gives no warranties regarding its licenses, any material licensed under their terms and conditions, or any related information. Creative Commons disclaims all liability for damages resulting from their use to the fullest extent possible.
### Using Creative Commons Public Licenses
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By exercising the Licensed Rights (defined below), You accept and agree to be bound by the terms and conditions of this Creative Commons Attribution 4.0 International Public License ("Public License"). To the extent this Public License may be interpreted as a contract, You are granted the Licensed Rights in consideration of Your acceptance of these terms and conditions, and the Licensor grants You such rights in consideration of benefits the Licensor receives from making the Licensed Material available under these terms and conditions.
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File diff suppressed because it is too large Load Diff

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@@ -32,13 +32,9 @@ add_subdirectory(inih)
# lz4
set(LZ4_BUNDLED_MODE ON)
add_subdirectory(lz4/contrib/cmake_unofficial EXCLUDE_FROM_ALL)
add_subdirectory(lz4/contrib/cmake_unofficial)
target_include_directories(lz4_static INTERFACE ./lz4/lib)
# mbedtls
add_subdirectory(mbedtls EXCLUDE_FROM_ALL)
target_include_directories(mbedtls PUBLIC ./mbedtls/include)
# MicroProfile
add_library(microprofile INTERFACE)
target_include_directories(microprofile INTERFACE ./microprofile)
@@ -54,13 +50,3 @@ if (ARCHITECTURE_x86_64)
target_include_directories(xbyak INTERFACE ./xbyak/xbyak)
target_compile_definitions(xbyak INTERFACE XBYAK_NO_OP_NAMES)
endif()
# Opus
add_subdirectory(opus)
target_include_directories(opus INTERFACE ./opus/include)
# Cubeb
if(ENABLE_CUBEB)
set(BUILD_TESTS OFF CACHE BOOL "")
add_subdirectory(cubeb EXCLUDE_FROM_ALL)
endif()

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@@ -1,4 +1,4 @@
# Copyright 2018 Yuzu Emulator Project
# Copyright 2016 Citra Emulator Project
# Licensed under GPLv2 or any later version
# Refer to the license.txt file included.
@@ -22,7 +22,7 @@ function(windows_copy_files TARGET SOURCE_DIR DEST_DIR)
# cmake adds an extra check for command success which doesn't work too well with robocopy
# so trick it into thinking the command was successful with the || cmd /c "exit /b 0"
add_custom_command(TARGET ${TARGET} POST_BUILD
COMMAND ${CMAKE_COMMAND} -E make_directory ${DEST_DIR}
COMMAND if not exist ${DEST_DIR} mkdir ${DEST_DIR} 2> nul
COMMAND robocopy ${SOURCE_DIR} ${DEST_DIR} ${ARGN} /NJH /NJS /NDL /NFL /NC /NS /NP || cmd /c "exit /b 0"
)
endfunction()
endfunction()

1
externals/cubeb vendored

Submodule externals/cubeb deleted from 12b78c0edf

2
externals/fmt vendored

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@@ -2,7 +2,7 @@
#define __khrplatform_h_
/*
** Copyright (c) 2008-2018 The Khronos Group Inc.
** Copyright (c) 2008-2009 The Khronos Group Inc.
**
** Permission is hereby granted, free of charge, to any person obtaining a
** copy of this software and/or associated documentation files (the
@@ -26,16 +26,18 @@
/* Khronos platform-specific types and definitions.
*
* The master copy of khrplatform.h is maintained in the Khronos EGL
* Registry repository at https://github.com/KhronosGroup/EGL-Registry
* The last semantic modification to khrplatform.h was at commit ID:
* 67a3e0864c2d75ea5287b9f3d2eb74a745936692
* $Revision: 32517 $ on $Date: 2016-03-11 02:41:19 -0800 (Fri, 11 Mar 2016) $
*
* Adopters may modify this file to suit their platform. Adopters are
* encouraged to submit platform specific modifications to the Khronos
* group so that they can be included in future versions of this file.
* Please submit changes by filing pull requests or issues on
* the EGL Registry repository linked above.
* Please submit changes by sending them to the public Khronos Bugzilla
* (http://khronos.org/bugzilla) by filing a bug against product
* "Khronos (general)" component "Registry".
*
* A predefined template which fills in some of the bug fields can be
* reached using http://tinyurl.com/khrplatform-h-bugreport, but you
* must create a Bugzilla login first.
*
*
* See the Implementer's Guidelines for information about where this file

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1
externals/mbedtls vendored

Submodule externals/mbedtls deleted from d409b75a4c

1
externals/opus vendored

Submodule externals/opus deleted from b2871922a1

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@@ -3,7 +3,6 @@ include_directories(.)
add_subdirectory(common)
add_subdirectory(core)
add_subdirectory(audio_core)
add_subdirectory(video_core)
add_subdirectory(input_common)
add_subdirectory(tests)

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@@ -1,27 +0,0 @@
add_library(audio_core STATIC
audio_out.cpp
audio_out.h
audio_renderer.cpp
audio_renderer.h
buffer.h
codec.cpp
codec.h
null_sink.h
stream.cpp
stream.h
sink.h
sink_details.cpp
sink_details.h
sink_stream.h
$<$<BOOL:${ENABLE_CUBEB}>:cubeb_sink.cpp cubeb_sink.h>
)
create_target_directory_groups(audio_core)
target_link_libraries(audio_core PUBLIC common core)
if(ENABLE_CUBEB)
target_link_libraries(audio_core PRIVATE cubeb)
target_compile_definitions(audio_core PRIVATE -DHAVE_CUBEB=1)
endif()

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@@ -1,58 +0,0 @@
// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "audio_core/audio_out.h"
#include "audio_core/sink.h"
#include "audio_core/sink_details.h"
#include "common/assert.h"
#include "common/logging/log.h"
#include "core/settings.h"
namespace AudioCore {
/// Returns the stream format from the specified number of channels
static Stream::Format ChannelsToStreamFormat(u32 num_channels) {
switch (num_channels) {
case 1:
return Stream::Format::Mono16;
case 2:
return Stream::Format::Stereo16;
case 6:
return Stream::Format::Multi51Channel16;
}
LOG_CRITICAL(Audio, "Unimplemented num_channels={}", num_channels);
UNREACHABLE();
return {};
}
StreamPtr AudioOut::OpenStream(u32 sample_rate, u32 num_channels, std::string&& name,
Stream::ReleaseCallback&& release_callback) {
if (!sink) {
const SinkDetails& sink_details = GetSinkDetails(Settings::values.sink_id);
sink = sink_details.factory(Settings::values.audio_device_id);
}
return std::make_shared<Stream>(
sample_rate, ChannelsToStreamFormat(num_channels), std::move(release_callback),
sink->AcquireSinkStream(sample_rate, num_channels, name), std::move(name));
}
std::vector<Buffer::Tag> AudioOut::GetTagsAndReleaseBuffers(StreamPtr stream, size_t max_count) {
return stream->GetTagsAndReleaseBuffers(max_count);
}
void AudioOut::StartStream(StreamPtr stream) {
stream->Play();
}
void AudioOut::StopStream(StreamPtr stream) {
stream->Stop();
}
bool AudioOut::QueueBuffer(StreamPtr stream, Buffer::Tag tag, std::vector<s16>&& data) {
return stream->QueueBuffer(std::make_shared<Buffer>(tag, std::move(data)));
}
} // namespace AudioCore

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@@ -1,43 +0,0 @@
// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <memory>
#include <string>
#include <vector>
#include "audio_core/buffer.h"
#include "audio_core/sink.h"
#include "audio_core/stream.h"
#include "common/common_types.h"
namespace AudioCore {
/**
* Represents an audio playback interface, used to open and play audio streams
*/
class AudioOut {
public:
/// Opens a new audio stream
StreamPtr OpenStream(u32 sample_rate, u32 num_channels, std::string&& name,
Stream::ReleaseCallback&& release_callback);
/// Returns a vector of recently released buffers specified by tag for the specified stream
std::vector<Buffer::Tag> GetTagsAndReleaseBuffers(StreamPtr stream, size_t max_count);
/// Starts an audio stream for playback
void StartStream(StreamPtr stream);
/// Stops an audio stream that is currently playing
void StopStream(StreamPtr stream);
/// Queues a buffer into the specified audio stream, returns true on success
bool QueueBuffer(StreamPtr stream, Buffer::Tag tag, std::vector<s16>&& data);
private:
SinkPtr sink;
};
} // namespace AudioCore

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@@ -1,246 +0,0 @@
// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "audio_core/audio_renderer.h"
#include "common/assert.h"
#include "common/logging/log.h"
#include "core/memory.h"
namespace AudioCore {
constexpr u32 STREAM_SAMPLE_RATE{48000};
constexpr u32 STREAM_NUM_CHANNELS{2};
AudioRenderer::AudioRenderer(AudioRendererParameter params,
Kernel::SharedPtr<Kernel::Event> buffer_event)
: worker_params{params}, buffer_event{buffer_event}, voices(params.voice_count) {
audio_core = std::make_unique<AudioCore::AudioOut>();
stream = audio_core->OpenStream(STREAM_SAMPLE_RATE, STREAM_NUM_CHANNELS, "AudioRenderer",
[=]() { buffer_event->Signal(); });
audio_core->StartStream(stream);
QueueMixedBuffer(0);
QueueMixedBuffer(1);
QueueMixedBuffer(2);
}
u32 AudioRenderer::GetSampleRate() const {
return worker_params.sample_rate;
}
u32 AudioRenderer::GetSampleCount() const {
return worker_params.sample_count;
}
u32 AudioRenderer::GetMixBufferCount() const {
return worker_params.mix_buffer_count;
}
std::vector<u8> AudioRenderer::UpdateAudioRenderer(const std::vector<u8>& input_params) {
// Copy UpdateDataHeader struct
UpdateDataHeader config{};
std::memcpy(&config, input_params.data(), sizeof(UpdateDataHeader));
u32 memory_pool_count = worker_params.effect_count + (worker_params.voice_count * 4);
// Copy MemoryPoolInfo structs
std::vector<MemoryPoolInfo> mem_pool_info(memory_pool_count);
std::memcpy(mem_pool_info.data(),
input_params.data() + sizeof(UpdateDataHeader) + config.behavior_size,
memory_pool_count * sizeof(MemoryPoolInfo));
// Copy VoiceInfo structs
size_t offset{sizeof(UpdateDataHeader) + config.behavior_size + config.memory_pools_size +
config.voice_resource_size};
for (auto& voice : voices) {
std::memcpy(&voice.Info(), input_params.data() + offset, sizeof(VoiceInfo));
offset += sizeof(VoiceInfo);
}
// Update voices
for (auto& voice : voices) {
voice.UpdateState();
if (!voice.GetInfo().is_in_use) {
continue;
}
if (voice.GetInfo().is_new) {
voice.SetWaveIndex(voice.GetInfo().wave_buffer_head);
}
}
// Update memory pool state
std::vector<MemoryPoolEntry> memory_pool(memory_pool_count);
for (size_t index = 0; index < memory_pool.size(); ++index) {
if (mem_pool_info[index].pool_state == MemoryPoolStates::RequestAttach) {
memory_pool[index].state = MemoryPoolStates::Attached;
} else if (mem_pool_info[index].pool_state == MemoryPoolStates::RequestDetach) {
memory_pool[index].state = MemoryPoolStates::Detached;
}
}
// Release previous buffers and queue next ones for playback
ReleaseAndQueueBuffers();
// Copy output header
UpdateDataHeader response_data{worker_params};
std::vector<u8> output_params(response_data.total_size);
std::memcpy(output_params.data(), &response_data, sizeof(UpdateDataHeader));
// Copy output memory pool entries
std::memcpy(output_params.data() + sizeof(UpdateDataHeader), memory_pool.data(),
response_data.memory_pools_size);
// Copy output voice status
size_t voice_out_status_offset{sizeof(UpdateDataHeader) + response_data.memory_pools_size};
for (const auto& voice : voices) {
std::memcpy(output_params.data() + voice_out_status_offset, &voice.GetOutStatus(),
sizeof(VoiceOutStatus));
voice_out_status_offset += sizeof(VoiceOutStatus);
}
return output_params;
}
void AudioRenderer::VoiceState::SetWaveIndex(size_t index) {
wave_index = index & 3;
is_refresh_pending = true;
}
std::vector<s16> AudioRenderer::VoiceState::DequeueSamples(size_t sample_count) {
if (!IsPlaying()) {
return {};
}
if (is_refresh_pending) {
RefreshBuffer();
}
const size_t max_size{samples.size() - offset};
const size_t dequeue_offset{offset};
size_t size{sample_count * STREAM_NUM_CHANNELS};
if (size > max_size) {
size = max_size;
}
out_status.played_sample_count += size / STREAM_NUM_CHANNELS;
offset += size;
const auto& wave_buffer{info.wave_buffer[wave_index]};
if (offset == samples.size()) {
offset = 0;
if (!wave_buffer.is_looping) {
SetWaveIndex(wave_index + 1);
}
out_status.wave_buffer_consumed++;
if (wave_buffer.end_of_stream) {
info.play_state = PlayState::Paused;
}
}
return {samples.begin() + dequeue_offset, samples.begin() + dequeue_offset + size};
}
void AudioRenderer::VoiceState::UpdateState() {
if (is_in_use && !info.is_in_use) {
// No longer in use, reset state
is_refresh_pending = true;
wave_index = 0;
offset = 0;
out_status = {};
}
is_in_use = info.is_in_use;
}
void AudioRenderer::VoiceState::RefreshBuffer() {
std::vector<s16> new_samples(info.wave_buffer[wave_index].buffer_sz / sizeof(s16));
Memory::ReadBlock(info.wave_buffer[wave_index].buffer_addr, new_samples.data(),
info.wave_buffer[wave_index].buffer_sz);
switch (static_cast<Codec::PcmFormat>(info.sample_format)) {
case Codec::PcmFormat::Int16: {
// PCM16 is played as-is
break;
}
case Codec::PcmFormat::Adpcm: {
// Decode ADPCM to PCM16
Codec::ADPCM_Coeff coeffs;
Memory::ReadBlock(info.additional_params_addr, coeffs.data(), sizeof(Codec::ADPCM_Coeff));
new_samples = Codec::DecodeADPCM(reinterpret_cast<u8*>(new_samples.data()),
new_samples.size() * sizeof(s16), coeffs, adpcm_state);
break;
}
default:
LOG_CRITICAL(Audio, "Unimplemented sample_format={}", info.sample_format);
UNREACHABLE();
break;
}
switch (info.channel_count) {
case 1:
// 1 channel is upsampled to 2 channel
samples.resize(new_samples.size() * 2);
for (size_t index = 0; index < new_samples.size(); ++index) {
samples[index * 2] = new_samples[index];
samples[index * 2 + 1] = new_samples[index];
}
break;
case 2: {
// 2 channel is played as is
samples = std::move(new_samples);
break;
}
default:
LOG_CRITICAL(Audio, "Unimplemented channel_count={}", info.channel_count);
UNREACHABLE();
break;
}
is_refresh_pending = false;
}
static constexpr s16 ClampToS16(s32 value) {
return static_cast<s16>(std::clamp(value, -32768, 32767));
}
void AudioRenderer::QueueMixedBuffer(Buffer::Tag tag) {
constexpr size_t BUFFER_SIZE{512};
std::vector<s16> buffer(BUFFER_SIZE * stream->GetNumChannels());
for (auto& voice : voices) {
if (!voice.IsPlaying()) {
continue;
}
size_t offset{};
s64 samples_remaining{BUFFER_SIZE};
while (samples_remaining > 0) {
const std::vector<s16> samples{voice.DequeueSamples(samples_remaining)};
if (samples.empty()) {
break;
}
samples_remaining -= samples.size();
for (const auto& sample : samples) {
const s32 buffer_sample{buffer[offset]};
buffer[offset++] =
ClampToS16(buffer_sample + static_cast<s32>(sample * voice.GetInfo().volume));
}
}
}
audio_core->QueueBuffer(stream, tag, std::move(buffer));
}
void AudioRenderer::ReleaseAndQueueBuffers() {
const auto released_buffers{audio_core->GetTagsAndReleaseBuffers(stream, 2)};
for (const auto& tag : released_buffers) {
QueueMixedBuffer(tag);
}
}
} // namespace AudioCore

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@@ -1,209 +0,0 @@
// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <array>
#include <memory>
#include <vector>
#include "audio_core/audio_out.h"
#include "audio_core/codec.h"
#include "audio_core/stream.h"
#include "common/common_types.h"
#include "common/swap.h"
#include "core/hle/kernel/event.h"
namespace AudioCore {
enum class PlayState : u8 {
Started = 0,
Stopped = 1,
Paused = 2,
};
struct AudioRendererParameter {
u32_le sample_rate;
u32_le sample_count;
u32_le mix_buffer_count;
u32_le unknown_c;
u32_le voice_count;
u32_le sink_count;
u32_le effect_count;
u32_le unknown_1c;
u8 unknown_20;
INSERT_PADDING_BYTES(3);
u32_le splitter_count;
u32_le unknown_2c;
INSERT_PADDING_WORDS(1);
u32_le revision;
};
static_assert(sizeof(AudioRendererParameter) == 52, "AudioRendererParameter is an invalid size");
enum class MemoryPoolStates : u32 { // Should be LE
Invalid = 0x0,
Unknown = 0x1,
RequestDetach = 0x2,
Detached = 0x3,
RequestAttach = 0x4,
Attached = 0x5,
Released = 0x6,
};
struct MemoryPoolEntry {
MemoryPoolStates state;
u32_le unknown_4;
u32_le unknown_8;
u32_le unknown_c;
};
static_assert(sizeof(MemoryPoolEntry) == 0x10, "MemoryPoolEntry has wrong size");
struct MemoryPoolInfo {
u64_le pool_address;
u64_le pool_size;
MemoryPoolStates pool_state;
INSERT_PADDING_WORDS(3); // Unknown
};
static_assert(sizeof(MemoryPoolInfo) == 0x20, "MemoryPoolInfo has wrong size");
struct BiquadFilter {
u8 enable;
INSERT_PADDING_BYTES(1);
std::array<s16_le, 3> numerator;
std::array<s16_le, 2> denominator;
};
static_assert(sizeof(BiquadFilter) == 0xc, "BiquadFilter has wrong size");
struct WaveBuffer {
u64_le buffer_addr;
u64_le buffer_sz;
s32_le start_sample_offset;
s32_le end_sample_offset;
u8 is_looping;
u8 end_of_stream;
u8 sent_to_server;
INSERT_PADDING_BYTES(5);
u64 context_addr;
u64 context_sz;
INSERT_PADDING_BYTES(8);
};
static_assert(sizeof(WaveBuffer) == 0x38, "WaveBuffer has wrong size");
struct VoiceInfo {
u32_le id;
u32_le node_id;
u8 is_new;
u8 is_in_use;
PlayState play_state;
u8 sample_format;
u32_le sample_rate;
u32_le priority;
u32_le sorting_order;
u32_le channel_count;
float_le pitch;
float_le volume;
std::array<BiquadFilter, 2> biquad_filter;
u32_le wave_buffer_count;
u32_le wave_buffer_head;
INSERT_PADDING_WORDS(1);
u64_le additional_params_addr;
u64_le additional_params_sz;
u32_le mix_id;
u32_le splitter_info_id;
std::array<WaveBuffer, 4> wave_buffer;
std::array<u32_le, 6> voice_channel_resource_ids;
INSERT_PADDING_BYTES(24);
};
static_assert(sizeof(VoiceInfo) == 0x170, "VoiceInfo is wrong size");
struct VoiceOutStatus {
u64_le played_sample_count;
u32_le wave_buffer_consumed;
u32_le voice_drops_count;
};
static_assert(sizeof(VoiceOutStatus) == 0x10, "VoiceOutStatus has wrong size");
struct UpdateDataHeader {
UpdateDataHeader() {}
explicit UpdateDataHeader(const AudioRendererParameter& config) {
revision = Common::MakeMagic('R', 'E', 'V', '4'); // 5.1.0 Revision
behavior_size = 0xb0;
memory_pools_size = (config.effect_count + (config.voice_count * 4)) * 0x10;
voices_size = config.voice_count * 0x10;
voice_resource_size = 0x0;
effects_size = config.effect_count * 0x10;
mixes_size = 0x0;
sinks_size = config.sink_count * 0x20;
performance_manager_size = 0x10;
total_size = sizeof(UpdateDataHeader) + behavior_size + memory_pools_size + voices_size +
effects_size + sinks_size + performance_manager_size;
}
u32_le revision;
u32_le behavior_size;
u32_le memory_pools_size;
u32_le voices_size;
u32_le voice_resource_size;
u32_le effects_size;
u32_le mixes_size;
u32_le sinks_size;
u32_le performance_manager_size;
INSERT_PADDING_WORDS(6);
u32_le total_size;
};
static_assert(sizeof(UpdateDataHeader) == 0x40, "UpdateDataHeader has wrong size");
class AudioRenderer {
public:
AudioRenderer(AudioRendererParameter params, Kernel::SharedPtr<Kernel::Event> buffer_event);
std::vector<u8> UpdateAudioRenderer(const std::vector<u8>& input_params);
void QueueMixedBuffer(Buffer::Tag tag);
void ReleaseAndQueueBuffers();
u32 GetSampleRate() const;
u32 GetSampleCount() const;
u32 GetMixBufferCount() const;
private:
class VoiceState {
public:
bool IsPlaying() const {
return is_in_use && info.play_state == PlayState::Started;
}
const VoiceOutStatus& GetOutStatus() const {
return out_status;
}
const VoiceInfo& GetInfo() const {
return info;
}
VoiceInfo& Info() {
return info;
}
void SetWaveIndex(size_t index);
std::vector<s16> DequeueSamples(size_t sample_count);
void UpdateState();
void RefreshBuffer();
private:
bool is_in_use{};
bool is_refresh_pending{};
size_t wave_index{};
size_t offset{};
Codec::ADPCMState adpcm_state{};
std::vector<s16> samples;
VoiceOutStatus out_status{};
VoiceInfo info{};
};
AudioRendererParameter worker_params;
Kernel::SharedPtr<Kernel::Event> buffer_event;
std::vector<VoiceState> voices;
std::unique_ptr<AudioCore::AudioOut> audio_core;
AudioCore::StreamPtr stream;
};
} // namespace AudioCore

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@@ -1,45 +0,0 @@
// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <memory>
#include <vector>
#include "common/common_types.h"
namespace AudioCore {
/**
* Represents a buffer of audio samples to be played in an audio stream
*/
class Buffer {
public:
using Tag = u64;
Buffer(Tag tag, std::vector<s16>&& samples) : tag{tag}, samples{std::move(samples)} {}
/// Returns the raw audio data for the buffer
std::vector<s16>& Samples() {
return samples;
}
/// Returns the raw audio data for the buffer
const std::vector<s16>& GetSamples() const {
return samples;
}
/// Returns the buffer tag, this is provided by the game to the audout service
Tag GetTag() const {
return tag;
}
private:
Tag tag;
std::vector<s16> samples;
};
using BufferPtr = std::shared_ptr<Buffer>;
} // namespace AudioCore

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@@ -1,77 +0,0 @@
// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include "audio_core/codec.h"
namespace AudioCore::Codec {
std::vector<s16> DecodeADPCM(const u8* const data, size_t size, const ADPCM_Coeff& coeff,
ADPCMState& state) {
// GC-ADPCM with scale factor and variable coefficients.
// Frames are 8 bytes long containing 14 samples each.
// Samples are 4 bits (one nibble) long.
constexpr size_t FRAME_LEN = 8;
constexpr size_t SAMPLES_PER_FRAME = 14;
constexpr std::array<int, 16> SIGNED_NIBBLES = {
{0, 1, 2, 3, 4, 5, 6, 7, -8, -7, -6, -5, -4, -3, -2, -1}};
const size_t sample_count = (size / FRAME_LEN) * SAMPLES_PER_FRAME;
const size_t ret_size =
sample_count % 2 == 0 ? sample_count : sample_count + 1; // Ensure multiple of two.
std::vector<s16> ret(ret_size);
int yn1 = state.yn1, yn2 = state.yn2;
const size_t NUM_FRAMES =
(sample_count + (SAMPLES_PER_FRAME - 1)) / SAMPLES_PER_FRAME; // Round up.
for (size_t framei = 0; framei < NUM_FRAMES; framei++) {
const int frame_header = data[framei * FRAME_LEN];
const int scale = 1 << (frame_header & 0xF);
const int idx = (frame_header >> 4) & 0x7;
// Coefficients are fixed point with 11 bits fractional part.
const int coef1 = coeff[idx * 2 + 0];
const int coef2 = coeff[idx * 2 + 1];
// Decodes an audio sample. One nibble produces one sample.
const auto decode_sample = [&](const int nibble) -> s16 {
const int xn = nibble * scale;
// We first transform everything into 11 bit fixed point, perform the second order
// digital filter, then transform back.
// 0x400 == 0.5 in 11 bit fixed point.
// Filter: y[n] = x[n] + 0.5 + c1 * y[n-1] + c2 * y[n-2]
int val = ((xn << 11) + 0x400 + coef1 * yn1 + coef2 * yn2) >> 11;
// Clamp to output range.
val = std::clamp<s32>(val, -32768, 32767);
// Advance output feedback.
yn2 = yn1;
yn1 = val;
return static_cast<s16>(val);
};
size_t outputi = framei * SAMPLES_PER_FRAME;
size_t datai = framei * FRAME_LEN + 1;
for (size_t i = 0; i < SAMPLES_PER_FRAME && outputi < sample_count; i += 2) {
const s16 sample1 = decode_sample(SIGNED_NIBBLES[data[datai] >> 4]);
ret[outputi] = sample1;
outputi++;
const s16 sample2 = decode_sample(SIGNED_NIBBLES[data[datai] & 0xF]);
ret[outputi] = sample2;
outputi++;
datai++;
}
}
state.yn1 = yn1;
state.yn2 = yn2;
return ret;
}
} // namespace AudioCore::Codec

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// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <array>
#include <vector>
#include "common/common_types.h"
namespace AudioCore::Codec {
enum class PcmFormat : u32 {
Invalid = 0,
Int8 = 1,
Int16 = 2,
Int24 = 3,
Int32 = 4,
PcmFloat = 5,
Adpcm = 6,
};
/// See: Codec::DecodeADPCM
struct ADPCMState {
// Two historical samples from previous processed buffer,
// required for ADPCM decoding
s16 yn1; ///< y[n-1]
s16 yn2; ///< y[n-2]
};
using ADPCM_Coeff = std::array<s16, 16>;
/**
* @param data Pointer to buffer that contains ADPCM data to decode
* @param size Size of buffer in bytes
* @param coeff ADPCM coefficients
* @param state ADPCM state, this is updated with new state
* @return Decoded stereo signed PCM16 data, sample_count in length
*/
std::vector<s16> DecodeADPCM(const u8* const data, size_t size, const ADPCM_Coeff& coeff,
ADPCMState& state);
}; // namespace AudioCore::Codec

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// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <cstring>
#include <mutex>
#include "audio_core/cubeb_sink.h"
#include "audio_core/stream.h"
#include "common/logging/log.h"
namespace AudioCore {
class SinkStreamImpl final : public SinkStream {
public:
SinkStreamImpl(cubeb* ctx, u32 sample_rate, u32 num_channels_, cubeb_devid output_device,
const std::string& name)
: ctx{ctx}, num_channels{num_channels_} {
if (num_channels == 6) {
// 6-channel audio does not seem to work with cubeb + SDL, so we downsample this to 2
// channel for now
is_6_channel = true;
num_channels = 2;
}
cubeb_stream_params params{};
params.rate = sample_rate;
params.channels = num_channels;
params.format = CUBEB_SAMPLE_S16NE;
params.layout = num_channels == 1 ? CUBEB_LAYOUT_MONO : CUBEB_LAYOUT_STEREO;
u32 minimum_latency{};
if (cubeb_get_min_latency(ctx, &params, &minimum_latency) != CUBEB_OK) {
LOG_CRITICAL(Audio_Sink, "Error getting minimum latency");
}
if (cubeb_stream_init(ctx, &stream_backend, name.c_str(), nullptr, nullptr, output_device,
&params, std::max(512u, minimum_latency),
&SinkStreamImpl::DataCallback, &SinkStreamImpl::StateCallback,
this) != CUBEB_OK) {
LOG_CRITICAL(Audio_Sink, "Error initializing cubeb stream");
return;
}
if (cubeb_stream_start(stream_backend) != CUBEB_OK) {
LOG_CRITICAL(Audio_Sink, "Error starting cubeb stream");
return;
}
}
~SinkStreamImpl() {
if (!ctx) {
return;
}
if (cubeb_stream_stop(stream_backend) != CUBEB_OK) {
LOG_CRITICAL(Audio_Sink, "Error stopping cubeb stream");
}
cubeb_stream_destroy(stream_backend);
}
void EnqueueSamples(u32 num_channels, const std::vector<s16>& samples) override {
if (!ctx) {
return;
}
std::lock_guard lock{queue_mutex};
queue.reserve(queue.size() + samples.size() * GetNumChannels());
if (is_6_channel) {
// Downsample 6 channels to 2
const size_t sample_count_copy_size = samples.size() * 2;
queue.reserve(sample_count_copy_size);
for (size_t i = 0; i < samples.size(); i += num_channels) {
queue.push_back(samples[i]);
queue.push_back(samples[i + 1]);
}
} else {
// Copy as-is
std::copy(samples.begin(), samples.end(), std::back_inserter(queue));
}
}
u32 GetNumChannels() const {
return num_channels;
}
private:
std::vector<std::string> device_list;
cubeb* ctx{};
cubeb_stream* stream_backend{};
u32 num_channels{};
bool is_6_channel{};
std::mutex queue_mutex;
std::vector<s16> queue;
static long DataCallback(cubeb_stream* stream, void* user_data, const void* input_buffer,
void* output_buffer, long num_frames);
static void StateCallback(cubeb_stream* stream, void* user_data, cubeb_state state);
};
CubebSink::CubebSink(std::string target_device_name) {
if (cubeb_init(&ctx, "yuzu", nullptr) != CUBEB_OK) {
LOG_CRITICAL(Audio_Sink, "cubeb_init failed");
return;
}
if (target_device_name != auto_device_name && !target_device_name.empty()) {
cubeb_device_collection collection;
if (cubeb_enumerate_devices(ctx, CUBEB_DEVICE_TYPE_OUTPUT, &collection) != CUBEB_OK) {
LOG_WARNING(Audio_Sink, "Audio output device enumeration not supported");
} else {
const auto collection_end{collection.device + collection.count};
const auto device{std::find_if(collection.device, collection_end,
[&](const cubeb_device_info& device) {
return target_device_name == device.friendly_name;
})};
if (device != collection_end) {
output_device = device->devid;
}
cubeb_device_collection_destroy(ctx, &collection);
}
}
}
CubebSink::~CubebSink() {
if (!ctx) {
return;
}
for (auto& sink_stream : sink_streams) {
sink_stream.reset();
}
cubeb_destroy(ctx);
}
SinkStream& CubebSink::AcquireSinkStream(u32 sample_rate, u32 num_channels,
const std::string& name) {
sink_streams.push_back(
std::make_unique<SinkStreamImpl>(ctx, sample_rate, num_channels, output_device, name));
return *sink_streams.back();
}
long SinkStreamImpl::DataCallback(cubeb_stream* stream, void* user_data, const void* input_buffer,
void* output_buffer, long num_frames) {
SinkStreamImpl* impl = static_cast<SinkStreamImpl*>(user_data);
u8* buffer = reinterpret_cast<u8*>(output_buffer);
if (!impl) {
return {};
}
std::lock_guard lock{impl->queue_mutex};
const size_t frames_to_write{
std::min(impl->queue.size() / impl->GetNumChannels(), static_cast<size_t>(num_frames))};
memcpy(buffer, impl->queue.data(), frames_to_write * sizeof(s16) * impl->GetNumChannels());
impl->queue.erase(impl->queue.begin(),
impl->queue.begin() + frames_to_write * impl->GetNumChannels());
if (frames_to_write < num_frames) {
// Fill the rest of the frames with silence
memset(buffer + frames_to_write * sizeof(s16) * impl->GetNumChannels(), 0,
(num_frames - frames_to_write) * sizeof(s16) * impl->GetNumChannels());
}
return num_frames;
}
void SinkStreamImpl::StateCallback(cubeb_stream* stream, void* user_data, cubeb_state state) {}
std::vector<std::string> ListCubebSinkDevices() {
std::vector<std::string> device_list;
cubeb* ctx;
if (cubeb_init(&ctx, "Citra Device Enumerator", nullptr) != CUBEB_OK) {
LOG_CRITICAL(Audio_Sink, "cubeb_init failed");
return {};
}
cubeb_device_collection collection;
if (cubeb_enumerate_devices(ctx, CUBEB_DEVICE_TYPE_OUTPUT, &collection) != CUBEB_OK) {
LOG_WARNING(Audio_Sink, "Audio output device enumeration not supported");
} else {
for (size_t i = 0; i < collection.count; i++) {
const cubeb_device_info& device = collection.device[i];
if (device.friendly_name) {
device_list.emplace_back(device.friendly_name);
}
}
cubeb_device_collection_destroy(ctx, &collection);
}
cubeb_destroy(ctx);
return device_list;
}
} // namespace AudioCore

View File

@@ -1,32 +0,0 @@
// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <string>
#include <vector>
#include <cubeb/cubeb.h>
#include "audio_core/sink.h"
namespace AudioCore {
class CubebSink final : public Sink {
public:
explicit CubebSink(std::string device_id);
~CubebSink() override;
SinkStream& AcquireSinkStream(u32 sample_rate, u32 num_channels,
const std::string& name) override;
private:
cubeb* ctx{};
cubeb_devid output_device{};
std::vector<SinkStreamPtr> sink_streams;
};
std::vector<std::string> ListCubebSinkDevices();
} // namespace AudioCore

View File

@@ -1,27 +0,0 @@
// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include "audio_core/sink.h"
namespace AudioCore {
class NullSink final : public Sink {
public:
explicit NullSink(std::string){};
~NullSink() override = default;
SinkStream& AcquireSinkStream(u32 /*sample_rate*/, u32 /*num_channels*/,
const std::string& /*name*/) override {
return null_sink_stream;
}
private:
struct NullSinkStreamImpl final : SinkStream {
void EnqueueSamples(u32 /*num_channels*/, const std::vector<s16>& /*samples*/) override {}
} null_sink_stream;
};
} // namespace AudioCore

View File

@@ -1,31 +0,0 @@
// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <memory>
#include <string>
#include "audio_core/sink_stream.h"
#include "common/common_types.h"
namespace AudioCore {
constexpr char auto_device_name[] = "auto";
/**
* This class is an interface for an audio sink. An audio sink accepts samples in stereo signed
* PCM16 format to be output. Sinks *do not* handle resampling and expect the correct sample rate.
* They are dumb outputs.
*/
class Sink {
public:
virtual ~Sink() = default;
virtual SinkStream& AcquireSinkStream(u32 sample_rate, u32 num_channels,
const std::string& name) = 0;
};
using SinkPtr = std::unique_ptr<Sink>;
} // namespace AudioCore

View File

@@ -1,44 +0,0 @@
// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <memory>
#include <string>
#include <vector>
#include "audio_core/null_sink.h"
#include "audio_core/sink_details.h"
#ifdef HAVE_CUBEB
#include "audio_core/cubeb_sink.h"
#endif
#include "common/logging/log.h"
namespace AudioCore {
// g_sink_details is ordered in terms of desirability, with the best choice at the top.
const std::vector<SinkDetails> g_sink_details = {
#ifdef HAVE_CUBEB
SinkDetails{"cubeb", &std::make_unique<CubebSink, std::string>, &ListCubebSinkDevices},
#endif
SinkDetails{"null", &std::make_unique<NullSink, std::string>,
[] { return std::vector<std::string>{"null"}; }},
};
const SinkDetails& GetSinkDetails(std::string sink_id) {
auto iter =
std::find_if(g_sink_details.begin(), g_sink_details.end(),
[sink_id](const auto& sink_detail) { return sink_detail.id == sink_id; });
if (sink_id == "auto" || iter == g_sink_details.end()) {
if (sink_id != "auto") {
LOG_ERROR(Audio, "AudioCore::SelectSink given invalid sink_id {}", sink_id);
}
// Auto-select.
// g_sink_details is ordered in terms of desirability, with the best choice at the front.
iter = g_sink_details.begin();
}
return *iter;
}
} // namespace AudioCore

View File

@@ -1,35 +0,0 @@
// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <functional>
#include <memory>
#include <utility>
#include <vector>
namespace AudioCore {
class Sink;
struct SinkDetails {
using FactoryFn = std::function<std::unique_ptr<Sink>(std::string)>;
using ListDevicesFn = std::function<std::vector<std::string>()>;
SinkDetails(const char* id_, FactoryFn factory_, ListDevicesFn list_devices_)
: id(id_), factory(std::move(factory_)), list_devices(std::move(list_devices_)) {}
/// Name for this sink.
const char* id;
/// A method to call to construct an instance of this type of sink.
FactoryFn factory;
/// A method to call to list available devices.
ListDevicesFn list_devices;
};
extern const std::vector<SinkDetails> g_sink_details;
const SinkDetails& GetSinkDetails(std::string sink_id);
} // namespace AudioCore

View File

@@ -1,32 +0,0 @@
// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <memory>
#include <vector>
#include "common/common_types.h"
namespace AudioCore {
/**
* Accepts samples in stereo signed PCM16 format to be output. Sinks *do not* handle resampling and
* expect the correct sample rate. They are dumb outputs.
*/
class SinkStream {
public:
virtual ~SinkStream() = default;
/**
* Feed stereo samples to sink.
* @param num_channels Number of channels used.
* @param samples Samples in interleaved stereo PCM16 format.
*/
virtual void EnqueueSamples(u32 num_channels, const std::vector<s16>& samples) = 0;
};
using SinkStreamPtr = std::unique_ptr<SinkStream>;
} // namespace AudioCore

View File

@@ -1,127 +0,0 @@
// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <cmath>
#include "audio_core/sink.h"
#include "audio_core/sink_details.h"
#include "audio_core/stream.h"
#include "common/assert.h"
#include "common/logging/log.h"
#include "core/core_timing.h"
#include "core/core_timing_util.h"
#include "core/settings.h"
namespace AudioCore {
constexpr size_t MaxAudioBufferCount{32};
u32 Stream::GetNumChannels() const {
switch (format) {
case Format::Mono16:
return 1;
case Format::Stereo16:
return 2;
case Format::Multi51Channel16:
return 6;
}
LOG_CRITICAL(Audio, "Unimplemented format={}", static_cast<u32>(format));
UNREACHABLE();
return {};
}
Stream::Stream(u32 sample_rate, Format format, ReleaseCallback&& release_callback,
SinkStream& sink_stream, std::string&& name_)
: sample_rate{sample_rate}, format{format}, release_callback{std::move(release_callback)},
sink_stream{sink_stream}, name{std::move(name_)} {
release_event = CoreTiming::RegisterEvent(
name, [this](u64 userdata, int cycles_late) { ReleaseActiveBuffer(); });
}
void Stream::Play() {
state = State::Playing;
PlayNextBuffer();
}
void Stream::Stop() {
ASSERT_MSG(false, "Unimplemented");
}
s64 Stream::GetBufferReleaseCycles(const Buffer& buffer) const {
const size_t num_samples{buffer.GetSamples().size() / GetNumChannels()};
return CoreTiming::usToCycles((static_cast<u64>(num_samples) * 1000000) / sample_rate);
}
static void VolumeAdjustSamples(std::vector<s16>& samples) {
const float volume{std::clamp(Settings::values.volume, 0.0f, 1.0f)};
if (volume == 1.0f) {
return;
}
// Implementation of a volume slider with a dynamic range of 60 dB
const float volume_scale_factor{std::exp(6.90775f * volume) * 0.001f};
for (auto& sample : samples) {
sample = static_cast<s16>(sample * volume_scale_factor);
}
}
void Stream::PlayNextBuffer() {
if (!IsPlaying()) {
// Ensure we are in playing state before playing the next buffer
return;
}
if (active_buffer) {
// Do not queue a new buffer if we are already playing a buffer
return;
}
if (queued_buffers.empty()) {
// No queued buffers - we are effectively paused
return;
}
active_buffer = queued_buffers.front();
queued_buffers.pop();
VolumeAdjustSamples(active_buffer->Samples());
sink_stream.EnqueueSamples(GetNumChannels(), active_buffer->GetSamples());
CoreTiming::ScheduleEventThreadsafe(GetBufferReleaseCycles(*active_buffer), release_event, {});
}
void Stream::ReleaseActiveBuffer() {
ASSERT(active_buffer);
released_buffers.push(std::move(active_buffer));
release_callback();
PlayNextBuffer();
}
bool Stream::QueueBuffer(BufferPtr&& buffer) {
if (queued_buffers.size() < MaxAudioBufferCount) {
queued_buffers.push(std::move(buffer));
PlayNextBuffer();
return true;
}
return false;
}
bool Stream::ContainsBuffer(Buffer::Tag tag) const {
ASSERT_MSG(false, "Unimplemented");
return {};
}
std::vector<Buffer::Tag> Stream::GetTagsAndReleaseBuffers(size_t max_count) {
std::vector<Buffer::Tag> tags;
for (size_t count = 0; count < max_count && !released_buffers.empty(); ++count) {
tags.push_back(released_buffers.front()->GetTag());
released_buffers.pop();
}
return tags;
}
} // namespace AudioCore

View File

@@ -1,102 +0,0 @@
// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <functional>
#include <memory>
#include <string>
#include <vector>
#include <queue>
#include "audio_core/buffer.h"
#include "audio_core/sink_stream.h"
#include "common/assert.h"
#include "common/common_types.h"
#include "core/core_timing.h"
namespace AudioCore {
/**
* Represents an audio stream, which is a sequence of queued buffers, to be outputed by AudioOut
*/
class Stream {
public:
/// Audio format of the stream
enum class Format {
Mono16,
Stereo16,
Multi51Channel16,
};
/// Callback function type, used to change guest state on a buffer being released
using ReleaseCallback = std::function<void()>;
Stream(u32 sample_rate, Format format, ReleaseCallback&& release_callback,
SinkStream& sink_stream, std::string&& name_);
/// Plays the audio stream
void Play();
/// Stops the audio stream
void Stop();
/// Queues a buffer into the audio stream, returns true on success
bool QueueBuffer(BufferPtr&& buffer);
/// Returns true if the audio stream contains a buffer with the specified tag
bool ContainsBuffer(Buffer::Tag tag) const;
/// Returns a vector of recently released buffers specified by tag
std::vector<Buffer::Tag> GetTagsAndReleaseBuffers(size_t max_count);
/// Returns true if the stream is currently playing
bool IsPlaying() const {
return state == State::Playing;
}
/// Returns the number of queued buffers
size_t GetQueueSize() const {
return queued_buffers.size();
}
/// Gets the sample rate
u32 GetSampleRate() const {
return sample_rate;
}
/// Gets the number of channels
u32 GetNumChannels() const;
private:
/// Current state of the stream
enum class State {
Stopped,
Playing,
};
/// Plays the next queued buffer in the audio stream, starting playback if necessary
void PlayNextBuffer();
/// Releases the actively playing buffer, signalling that it has been completed
void ReleaseActiveBuffer();
/// Gets the number of core cycles when the specified buffer will be released
s64 GetBufferReleaseCycles(const Buffer& buffer) const;
u32 sample_rate; ///< Sample rate of the stream
Format format; ///< Format of the stream
ReleaseCallback release_callback; ///< Buffer release callback for the stream
State state{State::Stopped}; ///< Playback state of the stream
CoreTiming::EventType* release_event{}; ///< Core timing release event for the stream
BufferPtr active_buffer; ///< Actively playing buffer in the stream
std::queue<BufferPtr> queued_buffers; ///< Buffers queued to be played in the stream
std::queue<BufferPtr> released_buffers; ///< Buffers recently released from the stream
SinkStream& sink_stream; ///< Output sink for the stream
std::string name; ///< Name of the stream, must be unique
};
using StreamPtr = std::shared_ptr<Stream>;
} // namespace AudioCore

View File

@@ -63,6 +63,7 @@ add_library(common STATIC
string_util.cpp
string_util.h
swap.h
synchronized_wrapper.h
telemetry.cpp
telemetry.h
thread.cpp

View File

@@ -9,13 +9,13 @@ namespace Common {
template <typename T>
constexpr T AlignUp(T value, size_t size) {
static_assert(std::is_unsigned_v<T>, "T must be an unsigned value.");
static_assert(std::is_unsigned<T>::value, "T must be an unsigned value.");
return static_cast<T>(value + (size - value % size) % size);
}
template <typename T>
constexpr T AlignDown(T value, size_t size) {
static_assert(std::is_unsigned_v<T>, "T must be an unsigned value.");
static_assert(std::is_unsigned<T>::value, "T must be an unsigned value.");
return static_cast<T>(value - value % size);
}

View File

@@ -28,18 +28,12 @@ __declspec(noinline, noreturn)
}
#define ASSERT(_a_) \
do \
if (!(_a_)) { \
assert_noinline_call([] { LOG_CRITICAL(Debug, "Assertion Failed!"); }); \
} \
while (0)
if (!(_a_)) { \
}
#define ASSERT_MSG(_a_, ...) \
do \
if (!(_a_)) { \
assert_noinline_call([&] { LOG_CRITICAL(Debug, "Assertion Failed!\n" __VA_ARGS__); }); \
} \
while (0)
if (!(_a_)) { \
}
#define UNREACHABLE() ASSERT_MSG(false, "Unreachable code!")
#define UNREACHABLE_MSG(...) ASSERT_MSG(false, __VA_ARGS__)
@@ -52,5 +46,5 @@ __declspec(noinline, noreturn)
#define DEBUG_ASSERT_MSG(_a_, _desc_, ...)
#endif
#define UNIMPLEMENTED() LOG_CRITICAL(Debug, "Unimplemented code!")
#define UNIMPLEMENTED() DEBUG_ASSERT_MSG(false, "Unimplemented code!")
#define UNIMPLEMENTED_MSG(...) ASSERT_MSG(false, __VA_ARGS__)

View File

@@ -96,7 +96,7 @@ static inline int LeastSignificantSetBit(u64 val) {
template <typename IntTy>
class BitSet {
static_assert(!std::is_signed_v<IntTy>, "BitSet should not be used with signed types");
static_assert(!std::is_signed<IntTy>::value, "BitSet should not be used with signed types");
public:
// A reference to a particular bit, returned from operator[].

View File

@@ -4,8 +4,6 @@
#pragma once
#include <cstring>
#include "common/common_types.h"
#include "common/swap.h"
#include "common/vector_math.h"
@@ -57,7 +55,7 @@ constexpr u8 Convert8To6(u8 value) {
* @param bytes Pointer to encoded source color
* @return Result color decoded as Math::Vec4<u8>
*/
inline Math::Vec4<u8> DecodeRGBA8(const u8* bytes) {
inline const Math::Vec4<u8> DecodeRGBA8(const u8* bytes) {
return {bytes[3], bytes[2], bytes[1], bytes[0]};
}
@@ -66,7 +64,7 @@ inline Math::Vec4<u8> DecodeRGBA8(const u8* bytes) {
* @param bytes Pointer to encoded source color
* @return Result color decoded as Math::Vec4<u8>
*/
inline Math::Vec4<u8> DecodeRGB8(const u8* bytes) {
inline const Math::Vec4<u8> DecodeRGB8(const u8* bytes) {
return {bytes[2], bytes[1], bytes[0], 255};
}
@@ -75,7 +73,7 @@ inline Math::Vec4<u8> DecodeRGB8(const u8* bytes) {
* @param bytes Pointer to encoded source color
* @return Result color decoded as Math::Vec4<u8>
*/
inline Math::Vec4<u8> DecodeRG8(const u8* bytes) {
inline const Math::Vec4<u8> DecodeRG8(const u8* bytes) {
return {bytes[1], bytes[0], 0, 255};
}
@@ -84,9 +82,8 @@ inline Math::Vec4<u8> DecodeRG8(const u8* bytes) {
* @param bytes Pointer to encoded source color
* @return Result color decoded as Math::Vec4<u8>
*/
inline Math::Vec4<u8> DecodeRGB565(const u8* bytes) {
u16_le pixel;
std::memcpy(&pixel, bytes, sizeof(pixel));
inline const Math::Vec4<u8> DecodeRGB565(const u8* bytes) {
const u16_le pixel = *reinterpret_cast<const u16_le*>(bytes);
return {Convert5To8((pixel >> 11) & 0x1F), Convert6To8((pixel >> 5) & 0x3F),
Convert5To8(pixel & 0x1F), 255};
}
@@ -96,9 +93,8 @@ inline Math::Vec4<u8> DecodeRGB565(const u8* bytes) {
* @param bytes Pointer to encoded source color
* @return Result color decoded as Math::Vec4<u8>
*/
inline Math::Vec4<u8> DecodeRGB5A1(const u8* bytes) {
u16_le pixel;
std::memcpy(&pixel, bytes, sizeof(pixel));
inline const Math::Vec4<u8> DecodeRGB5A1(const u8* bytes) {
const u16_le pixel = *reinterpret_cast<const u16_le*>(bytes);
return {Convert5To8((pixel >> 11) & 0x1F), Convert5To8((pixel >> 6) & 0x1F),
Convert5To8((pixel >> 1) & 0x1F), Convert1To8(pixel & 0x1)};
}
@@ -108,9 +104,8 @@ inline Math::Vec4<u8> DecodeRGB5A1(const u8* bytes) {
* @param bytes Pointer to encoded source color
* @return Result color decoded as Math::Vec4<u8>
*/
inline Math::Vec4<u8> DecodeRGBA4(const u8* bytes) {
u16_le pixel;
std::memcpy(&pixel, bytes, sizeof(pixel));
inline const Math::Vec4<u8> DecodeRGBA4(const u8* bytes) {
const u16_le pixel = *reinterpret_cast<const u16_le*>(bytes);
return {Convert4To8((pixel >> 12) & 0xF), Convert4To8((pixel >> 8) & 0xF),
Convert4To8((pixel >> 4) & 0xF), Convert4To8(pixel & 0xF)};
}
@@ -121,9 +116,7 @@ inline Math::Vec4<u8> DecodeRGBA4(const u8* bytes) {
* @return Depth value as an u32
*/
inline u32 DecodeD16(const u8* bytes) {
u16_le data;
std::memcpy(&data, bytes, sizeof(data));
return data;
return *reinterpret_cast<const u16_le*>(bytes);
}
/**
@@ -140,7 +133,7 @@ inline u32 DecodeD24(const u8* bytes) {
* @param bytes Pointer to encoded source values
* @return Resulting values stored as a Math::Vec2
*/
inline Math::Vec2<u32> DecodeD24S8(const u8* bytes) {
inline const Math::Vec2<u32> DecodeD24S8(const u8* bytes) {
return {static_cast<u32>((bytes[2] << 16) | (bytes[1] << 8) | bytes[0]), bytes[3]};
}
@@ -182,10 +175,8 @@ inline void EncodeRG8(const Math::Vec4<u8>& color, u8* bytes) {
* @param bytes Destination pointer to store encoded color
*/
inline void EncodeRGB565(const Math::Vec4<u8>& color, u8* bytes) {
const u16_le data =
*reinterpret_cast<u16_le*>(bytes) =
(Convert8To5(color.r()) << 11) | (Convert8To6(color.g()) << 5) | Convert8To5(color.b());
std::memcpy(bytes, &data, sizeof(data));
}
/**
@@ -194,10 +185,9 @@ inline void EncodeRGB565(const Math::Vec4<u8>& color, u8* bytes) {
* @param bytes Destination pointer to store encoded color
*/
inline void EncodeRGB5A1(const Math::Vec4<u8>& color, u8* bytes) {
const u16_le data = (Convert8To5(color.r()) << 11) | (Convert8To5(color.g()) << 6) |
(Convert8To5(color.b()) << 1) | Convert8To1(color.a());
std::memcpy(bytes, &data, sizeof(data));
*reinterpret_cast<u16_le*>(bytes) = (Convert8To5(color.r()) << 11) |
(Convert8To5(color.g()) << 6) |
(Convert8To5(color.b()) << 1) | Convert8To1(color.a());
}
/**
@@ -206,10 +196,9 @@ inline void EncodeRGB5A1(const Math::Vec4<u8>& color, u8* bytes) {
* @param bytes Destination pointer to store encoded color
*/
inline void EncodeRGBA4(const Math::Vec4<u8>& color, u8* bytes) {
const u16 data = (Convert8To4(color.r()) << 12) | (Convert8To4(color.g()) << 8) |
(Convert8To4(color.b()) << 4) | Convert8To4(color.a());
std::memcpy(bytes, &data, sizeof(data));
*reinterpret_cast<u16_le*>(bytes) = (Convert8To4(color.r()) << 12) |
(Convert8To4(color.g()) << 8) |
(Convert8To4(color.b()) << 4) | Convert8To4(color.a());
}
/**
@@ -218,8 +207,7 @@ inline void EncodeRGBA4(const Math::Vec4<u8>& color, u8* bytes) {
* @param bytes Pointer where to store the encoded value
*/
inline void EncodeD16(u32 value, u8* bytes) {
const u16_le data = static_cast<u16>(value);
std::memcpy(bytes, &data, sizeof(data));
*reinterpret_cast<u16_le*>(bytes) = value & 0xFFFF;
}
/**

View File

@@ -4,9 +4,7 @@
#pragma once
#include <string>
#if !defined(ARCHITECTURE_x86_64)
#if !defined(ARCHITECTURE_x86_64) && !defined(_M_ARM)
#include <cstdlib> // for exit
#endif
#include "common/common_types.h"
@@ -32,10 +30,46 @@
#ifdef ARCHITECTURE_x86_64
#define Crash() __asm__ __volatile__("int $3")
#elif defined(_M_ARM)
#define Crash() __asm__ __volatile__("trap")
#else
#define Crash() exit(1)
#endif
// GCC 4.8 defines all the rotate functions now
// Small issue with GCC's lrotl/lrotr intrinsics is they are still 32bit while we require 64bit
#ifdef _rotl
#define rotl _rotl
#else
inline u32 rotl(u32 x, int shift) {
shift &= 31;
if (!shift)
return x;
return (x << shift) | (x >> (32 - shift));
}
#endif
#ifdef _rotr
#define rotr _rotr
#else
inline u32 rotr(u32 x, int shift) {
shift &= 31;
if (!shift)
return x;
return (x >> shift) | (x << (32 - shift));
}
#endif
inline u64 _rotl64(u64 x, unsigned int shift) {
unsigned int n = shift % 64;
return (x << n) | (x >> (64 - n));
}
inline u64 _rotr64(u64 x, unsigned int shift) {
unsigned int n = shift % 64;
return (x >> n) | (x << (64 - n));
}
#else // _MSC_VER
// Locale Cross-Compatibility
@@ -46,13 +80,17 @@ __declspec(dllimport) void __stdcall DebugBreak(void);
}
#define Crash() DebugBreak()
// cstdlib provides these on MSVC
#define rotr _rotr
#define rotl _rotl
#endif // _MSC_VER ndef
// Generic function to get last error message.
// Call directly after the command or use the error num.
// This function might change the error code.
// Defined in Misc.cpp.
std::string GetLastErrorMsg();
const char* GetLastErrorMsg();
namespace Common {

View File

@@ -26,22 +26,21 @@
#define USA_DIR "USA"
#define JAP_DIR "JAP"
// Subdirs in the User dir returned by GetUserPath(UserPath::UserDir)
// Subdirs in the User dir returned by GetUserPath(D_USER_IDX)
#define CONFIG_DIR "config"
#define CACHE_DIR "cache"
#define SDMC_DIR "sdmc"
#define NAND_DIR "nand"
#define SYSDATA_DIR "sysdata"
#define KEYS_DIR "keys"
#define LOG_DIR "log"
// Filenames
// Files in the directory returned by GetUserPath(UserPath::ConfigDir)
// Files in the directory returned by GetUserPath(D_CONFIG_IDX)
#define EMU_CONFIG "emu.ini"
#define DEBUGGER_CONFIG "debugger.ini"
#define LOGGER_CONFIG "logger.ini"
// Files in the directory returned by GetUserPath(UserPath::LogDir)
#define LOG_FILE "yuzu_log.txt"
// Files in the directory returned by GetUserPath(D_LOGS_IDX)
#define LOG_FILE "citra_log.txt"
// Sys files
#define SHARED_FONT "shared_font.bin"

View File

@@ -2,10 +2,6 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <array>
#include <memory>
#include <sstream>
#include <unordered_map>
#include "common/assert.h"
#include "common/common_funcs.h"
#include "common/common_paths.h"
@@ -277,10 +273,14 @@ bool Copy(const std::string& srcFilename, const std::string& destFilename) {
GetLastErrorMsg());
return false;
#else
using CFilePointer = std::unique_ptr<FILE, decltype(&std::fclose)>;
// buffer size
#define BSIZE 1024
char buffer[BSIZE];
// Open input file
CFilePointer input{fopen(srcFilename.c_str(), "rb"), std::fclose};
FILE* input = fopen(srcFilename.c_str(), "rb");
if (!input) {
LOG_ERROR(Common_Filesystem, "opening input failed {} --> {}: {}", srcFilename,
destFilename, GetLastErrorMsg());
@@ -288,36 +288,44 @@ bool Copy(const std::string& srcFilename, const std::string& destFilename) {
}
// open output file
CFilePointer output{fopen(destFilename.c_str(), "wb"), std::fclose};
FILE* output = fopen(destFilename.c_str(), "wb");
if (!output) {
fclose(input);
LOG_ERROR(Common_Filesystem, "opening output failed {} --> {}: {}", srcFilename,
destFilename, GetLastErrorMsg());
return false;
}
// copy loop
std::array<char, 1024> buffer;
while (!feof(input.get())) {
while (!feof(input)) {
// read input
size_t rnum = fread(buffer.data(), sizeof(char), buffer.size(), input.get());
if (rnum != buffer.size()) {
if (ferror(input.get()) != 0) {
size_t rnum = fread(buffer, sizeof(char), BSIZE, input);
if (rnum != BSIZE) {
if (ferror(input) != 0) {
LOG_ERROR(Common_Filesystem, "failed reading from source, {} --> {}: {}",
srcFilename, destFilename, GetLastErrorMsg());
return false;
goto bail;
}
}
// write output
size_t wnum = fwrite(buffer.data(), sizeof(char), rnum, output.get());
size_t wnum = fwrite(buffer, sizeof(char), rnum, output);
if (wnum != rnum) {
LOG_ERROR(Common_Filesystem, "failed writing to output, {} --> {}: {}", srcFilename,
destFilename, GetLastErrorMsg());
return false;
goto bail;
}
}
// close files
fclose(input);
fclose(output);
return true;
bail:
if (input)
fclose(input);
if (output)
fclose(output);
return false;
#endif
}
@@ -378,7 +386,7 @@ u64 GetSize(FILE* f) {
bool CreateEmptyFile(const std::string& filename) {
LOG_TRACE(Common_Filesystem, "{}", filename);
if (!FileUtil::IOFile(filename, "wb").IsOpen()) {
if (!FileUtil::IOFile(filename, "wb")) {
LOG_ERROR(Common_Filesystem, "failed {}: {}", filename, GetLastErrorMsg());
return false;
}
@@ -386,12 +394,12 @@ bool CreateEmptyFile(const std::string& filename) {
return true;
}
bool ForeachDirectoryEntry(u64* num_entries_out, const std::string& directory,
bool ForeachDirectoryEntry(unsigned* num_entries_out, const std::string& directory,
DirectoryEntryCallable callback) {
LOG_TRACE(Common_Filesystem, "directory {}", directory);
// How many files + directories we found
u64 found_entries = 0;
unsigned found_entries = 0;
// Save the status of callback function
bool callback_error = false;
@@ -421,7 +429,7 @@ bool ForeachDirectoryEntry(u64* num_entries_out, const std::string& directory,
if (virtual_name == "." || virtual_name == "..")
continue;
u64 ret_entries = 0;
unsigned ret_entries = 0;
if (!callback(&ret_entries, directory, virtual_name)) {
callback_error = true;
break;
@@ -445,9 +453,9 @@ bool ForeachDirectoryEntry(u64* num_entries_out, const std::string& directory,
return true;
}
u64 ScanDirectoryTree(const std::string& directory, FSTEntry& parent_entry,
unsigned int recursion) {
const auto callback = [recursion, &parent_entry](u64* num_entries_out,
unsigned ScanDirectoryTree(const std::string& directory, FSTEntry& parent_entry,
unsigned int recursion) {
const auto callback = [recursion, &parent_entry](unsigned* num_entries_out,
const std::string& directory,
const std::string& virtual_name) -> bool {
FSTEntry entry;
@@ -459,7 +467,7 @@ u64 ScanDirectoryTree(const std::string& directory, FSTEntry& parent_entry,
// is a directory, lets go inside if we didn't recurse to often
if (recursion > 0) {
entry.size = ScanDirectoryTree(entry.physicalName, entry, recursion - 1);
*num_entries_out += entry.size;
*num_entries_out += (int)entry.size;
} else {
entry.size = 0;
}
@@ -470,16 +478,16 @@ u64 ScanDirectoryTree(const std::string& directory, FSTEntry& parent_entry,
(*num_entries_out)++;
// Push into the tree
parent_entry.children.push_back(std::move(entry));
parent_entry.children.push_back(entry);
return true;
};
u64 num_entries;
unsigned num_entries;
return ForeachDirectoryEntry(&num_entries, directory, callback) ? num_entries : 0;
}
bool DeleteDirRecursively(const std::string& directory, unsigned int recursion) {
const auto callback = [recursion](u64* num_entries_out, const std::string& directory,
const auto callback = [recursion](unsigned* num_entries_out, const std::string& directory,
const std::string& virtual_name) -> bool {
std::string new_path = directory + DIR_SEP_CHR + virtual_name;
@@ -583,7 +591,7 @@ std::string GetBundleDirectory() {
#endif
#ifdef _WIN32
const std::string& GetExeDirectory() {
std::string& GetExeDirectory() {
static std::string exe_path;
if (exe_path.empty()) {
wchar_t wchar_exe_path[2048];
@@ -670,84 +678,69 @@ std::string GetSysDirectory() {
return sysDir;
}
// Returns a string with a yuzu data dir or file in the user's home
// Returns a string with a Citra data dir or file in the user's home
// directory. To be used in "multi-user" mode (that is, installed).
const std::string& GetUserPath(UserPath path, const std::string& new_path) {
static std::unordered_map<UserPath, std::string> paths;
auto& user_path = paths[UserPath::UserDir];
const std::string& GetUserPath(const unsigned int DirIDX, const std::string& newPath) {
static std::string paths[NUM_PATH_INDICES];
// Set up all paths and files on the first run
if (user_path.empty()) {
if (paths[D_USER_IDX].empty()) {
#ifdef _WIN32
user_path = GetExeDirectory() + DIR_SEP USERDATA_DIR DIR_SEP;
if (!FileUtil::IsDirectory(user_path)) {
user_path = AppDataRoamingDirectory() + DIR_SEP EMU_DATA_DIR DIR_SEP;
paths[D_USER_IDX] = GetExeDirectory() + DIR_SEP USERDATA_DIR DIR_SEP;
if (!FileUtil::IsDirectory(paths[D_USER_IDX])) {
paths[D_USER_IDX] = AppDataRoamingDirectory() + DIR_SEP EMU_DATA_DIR DIR_SEP;
} else {
LOG_INFO(Common_Filesystem, "Using the local user directory");
}
paths.emplace(UserPath::ConfigDir, user_path + CONFIG_DIR DIR_SEP);
paths.emplace(UserPath::CacheDir, user_path + CACHE_DIR DIR_SEP);
paths[D_CONFIG_IDX] = paths[D_USER_IDX] + CONFIG_DIR DIR_SEP;
paths[D_CACHE_IDX] = paths[D_USER_IDX] + CACHE_DIR DIR_SEP;
#else
if (FileUtil::Exists(ROOT_DIR DIR_SEP USERDATA_DIR)) {
user_path = ROOT_DIR DIR_SEP USERDATA_DIR DIR_SEP;
paths.emplace(UserPath::ConfigDir, user_path + CONFIG_DIR DIR_SEP);
paths.emplace(UserPath::CacheDir, user_path + CACHE_DIR DIR_SEP);
paths[D_USER_IDX] = ROOT_DIR DIR_SEP USERDATA_DIR DIR_SEP;
paths[D_CONFIG_IDX] = paths[D_USER_IDX] + CONFIG_DIR DIR_SEP;
paths[D_CACHE_IDX] = paths[D_USER_IDX] + CACHE_DIR DIR_SEP;
} else {
std::string data_dir = GetUserDirectory("XDG_DATA_HOME");
std::string config_dir = GetUserDirectory("XDG_CONFIG_HOME");
std::string cache_dir = GetUserDirectory("XDG_CACHE_HOME");
user_path = data_dir + DIR_SEP EMU_DATA_DIR DIR_SEP;
paths.emplace(UserPath::ConfigDir, config_dir + DIR_SEP EMU_DATA_DIR DIR_SEP);
paths.emplace(UserPath::CacheDir, cache_dir + DIR_SEP EMU_DATA_DIR DIR_SEP);
paths[D_USER_IDX] = data_dir + DIR_SEP EMU_DATA_DIR DIR_SEP;
paths[D_CONFIG_IDX] = config_dir + DIR_SEP EMU_DATA_DIR DIR_SEP;
paths[D_CACHE_IDX] = cache_dir + DIR_SEP EMU_DATA_DIR DIR_SEP;
}
#endif
paths.emplace(UserPath::SDMCDir, user_path + SDMC_DIR DIR_SEP);
paths.emplace(UserPath::NANDDir, user_path + NAND_DIR DIR_SEP);
paths.emplace(UserPath::SysDataDir, user_path + SYSDATA_DIR DIR_SEP);
paths.emplace(UserPath::KeysDir, user_path + KEYS_DIR DIR_SEP);
paths[D_SDMC_IDX] = paths[D_USER_IDX] + SDMC_DIR DIR_SEP;
paths[D_NAND_IDX] = paths[D_USER_IDX] + NAND_DIR DIR_SEP;
paths[D_SYSDATA_IDX] = paths[D_USER_IDX] + SYSDATA_DIR DIR_SEP;
// TODO: Put the logs in a better location for each OS
paths.emplace(UserPath::LogDir, user_path + LOG_DIR DIR_SEP);
paths[D_LOGS_IDX] = paths[D_USER_IDX] + LOG_DIR DIR_SEP;
}
if (!new_path.empty()) {
if (!FileUtil::IsDirectory(new_path)) {
LOG_ERROR(Common_Filesystem, "Invalid path specified {}", new_path);
return paths[path];
if (!newPath.empty()) {
if (!FileUtil::IsDirectory(newPath)) {
LOG_ERROR(Common_Filesystem, "Invalid path specified {}", newPath);
return paths[DirIDX];
} else {
paths[path] = new_path;
paths[DirIDX] = newPath;
}
switch (path) {
case UserPath::RootDir:
user_path = paths[UserPath::RootDir] + DIR_SEP;
switch (DirIDX) {
case D_ROOT_IDX:
paths[D_USER_IDX] = paths[D_ROOT_IDX] + DIR_SEP;
break;
case UserPath::UserDir:
user_path = paths[UserPath::RootDir] + DIR_SEP;
paths[UserPath::ConfigDir] = user_path + CONFIG_DIR DIR_SEP;
paths[UserPath::CacheDir] = user_path + CACHE_DIR DIR_SEP;
paths[UserPath::SDMCDir] = user_path + SDMC_DIR DIR_SEP;
paths[UserPath::NANDDir] = user_path + NAND_DIR DIR_SEP;
case D_USER_IDX:
paths[D_USER_IDX] = paths[D_ROOT_IDX] + DIR_SEP;
paths[D_CONFIG_IDX] = paths[D_USER_IDX] + CONFIG_DIR DIR_SEP;
paths[D_CACHE_IDX] = paths[D_USER_IDX] + CACHE_DIR DIR_SEP;
paths[D_SDMC_IDX] = paths[D_USER_IDX] + SDMC_DIR DIR_SEP;
paths[D_NAND_IDX] = paths[D_USER_IDX] + NAND_DIR DIR_SEP;
break;
}
}
return paths[path];
}
std::string GetHactoolConfigurationPath() {
#ifdef _WIN32
PWSTR pw_local_path = nullptr;
if (SHGetKnownFolderPath(FOLDERID_Profile, 0, nullptr, &pw_local_path) != S_OK)
return "";
std::string local_path = Common::UTF16ToUTF8(pw_local_path);
CoTaskMemFree(pw_local_path);
return local_path + "\\.switch";
#else
return GetHomeDirectory() + "/.switch";
#endif
return paths[DirIDX];
}
size_t WriteStringToFile(bool text_file, const std::string& str, const char* filename) {
@@ -757,7 +750,7 @@ size_t WriteStringToFile(bool text_file, const std::string& str, const char* fil
size_t ReadFileToString(bool text_file, const char* filename, std::string& str) {
IOFile file(filename, text_file ? "r" : "rb");
if (!file.IsOpen())
if (!file)
return false;
str.resize(static_cast<u32>(file.GetSize()));
@@ -806,103 +799,6 @@ void SplitFilename83(const std::string& filename, std::array<char, 9>& short_nam
}
}
std::vector<std::string> SplitPathComponents(std::string_view filename) {
std::string copy(filename);
std::replace(copy.begin(), copy.end(), '\\', '/');
std::vector<std::string> out;
std::stringstream stream(copy);
std::string item;
while (std::getline(stream, item, '/')) {
out.push_back(std::move(item));
}
return out;
}
std::string_view GetParentPath(std::string_view path) {
const auto name_bck_index = path.rfind('\\');
const auto name_fwd_index = path.rfind('/');
size_t name_index;
if (name_bck_index == std::string_view::npos || name_fwd_index == std::string_view::npos) {
name_index = std::min(name_bck_index, name_fwd_index);
} else {
name_index = std::max(name_bck_index, name_fwd_index);
}
return path.substr(0, name_index);
}
std::string_view GetPathWithoutTop(std::string_view path) {
if (path.empty()) {
return path;
}
while (path[0] == '\\' || path[0] == '/') {
path.remove_prefix(1);
if (path.empty()) {
return path;
}
}
const auto name_bck_index = path.find('\\');
const auto name_fwd_index = path.find('/');
return path.substr(std::min(name_bck_index, name_fwd_index) + 1);
}
std::string_view GetFilename(std::string_view path) {
const auto name_index = path.find_last_of("\\/");
if (name_index == std::string_view::npos) {
return {};
}
return path.substr(name_index + 1);
}
std::string_view GetExtensionFromFilename(std::string_view name) {
const size_t index = name.rfind('.');
if (index == std::string_view::npos) {
return {};
}
return name.substr(index + 1);
}
std::string_view RemoveTrailingSlash(std::string_view path) {
if (path.empty()) {
return path;
}
if (path.back() == '\\' || path.back() == '/') {
path.remove_suffix(1);
return path;
}
return path;
}
std::string SanitizePath(std::string_view path_, DirectorySeparator directory_separator) {
std::string path(path_);
char type1 = directory_separator == DirectorySeparator::BackwardSlash ? '/' : '\\';
char type2 = directory_separator == DirectorySeparator::BackwardSlash ? '\\' : '/';
if (directory_separator == DirectorySeparator::PlatformDefault) {
#ifdef _WIN32
type1 = '/';
type2 = '\\';
#endif
}
std::replace(path.begin(), path.end(), type1, type2);
path.erase(std::unique(path.begin(), path.end(),
[type2](char c1, char c2) { return c1 == type2 && c2 == type2; }),
path.end());
return std::string(RemoveTrailingSlash(path));
}
IOFile::IOFile() {}
IOFile::IOFile(const std::string& filename, const char openmode[], int flags) {
@@ -924,6 +820,7 @@ IOFile& IOFile::operator=(IOFile&& other) noexcept {
void IOFile::Swap(IOFile& other) noexcept {
std::swap(m_file, other.m_file);
std::swap(m_good, other.m_good);
}
bool IOFile::Open(const std::string& filename, const char openmode[], int flags) {
@@ -940,15 +837,16 @@ bool IOFile::Open(const std::string& filename, const char openmode[], int flags)
m_file = fopen(filename.c_str(), openmode);
#endif
return IsOpen();
m_good = IsOpen();
return m_good;
}
bool IOFile::Close() {
if (!IsOpen() || 0 != std::fclose(m_file))
return false;
m_good = false;
m_file = nullptr;
return true;
return m_good;
}
u64 IOFile::GetSize() const {
@@ -958,8 +856,11 @@ u64 IOFile::GetSize() const {
return 0;
}
bool IOFile::Seek(s64 off, int origin) const {
return IsOpen() && 0 == fseeko(m_file, off, origin);
bool IOFile::Seek(s64 off, int origin) {
if (!IsOpen() || 0 != fseeko(m_file, off, origin))
m_good = false;
return m_good;
}
u64 IOFile::Tell() const {
@@ -970,20 +871,26 @@ u64 IOFile::Tell() const {
}
bool IOFile::Flush() {
return IsOpen() && 0 == std::fflush(m_file);
if (!IsOpen() || 0 != std::fflush(m_file))
m_good = false;
return m_good;
}
bool IOFile::Resize(u64 size) {
return IsOpen() && 0 ==
if (!IsOpen() || 0 !=
#ifdef _WIN32
// ector: _chsize sucks, not 64-bit safe
// F|RES: changed to _chsize_s. i think it is 64-bit safe
_chsize_s(_fileno(m_file), size)
// ector: _chsize sucks, not 64-bit safe
// F|RES: changed to _chsize_s. i think it is 64-bit safe
_chsize_s(_fileno(m_file), size)
#else
// TODO: handle 64bit and growing
ftruncate(fileno(m_file), size)
// TODO: handle 64bit and growing
ftruncate(fileno(m_file), size)
#endif
;
)
m_good = false;
return m_good;
}
} // namespace FileUtil

View File

@@ -8,9 +8,7 @@
#include <cstdio>
#include <fstream>
#include <functional>
#include <limits>
#include <string>
#include <string_view>
#include <type_traits>
#include <vector>
#include "common/common_types.h"
@@ -18,21 +16,21 @@
#include "common/string_util.h"
#endif
namespace FileUtil {
// User paths for GetUserPath
enum class UserPath {
CacheDir,
ConfigDir,
KeysDir,
LogDir,
NANDDir,
RootDir,
SDMCDir,
SysDataDir,
UserDir,
// User directory indices for GetUserPath
enum {
D_USER_IDX,
D_ROOT_IDX,
D_CONFIG_IDX,
D_CACHE_IDX,
D_SDMC_IDX,
D_NAND_IDX,
D_SYSDATA_IDX,
D_LOGS_IDX,
NUM_PATH_INDICES
};
namespace FileUtil {
// FileSystem tree node/
struct FSTEntry {
bool isDirectory;
@@ -87,7 +85,7 @@ bool CreateEmptyFile(const std::string& filename);
* @return whether handling the entry succeeded
*/
using DirectoryEntryCallable = std::function<bool(
u64* num_entries_out, const std::string& directory, const std::string& virtual_name)>;
unsigned* num_entries_out, const std::string& directory, const std::string& virtual_name)>;
/**
* Scans a directory, calling the callback for each file/directory contained within.
@@ -98,7 +96,7 @@ using DirectoryEntryCallable = std::function<bool(
* @param callback The callback which will be called for each entry
* @return whether scanning the directory succeeded
*/
bool ForeachDirectoryEntry(u64* num_entries_out, const std::string& directory,
bool ForeachDirectoryEntry(unsigned* num_entries_out, const std::string& directory,
DirectoryEntryCallable callback);
/**
@@ -108,8 +106,8 @@ bool ForeachDirectoryEntry(u64* num_entries_out, const std::string& directory,
* @param recursion Number of children directories to read before giving up.
* @return the total number of files/directories found
*/
u64 ScanDirectoryTree(const std::string& directory, FSTEntry& parent_entry,
unsigned int recursion = 0);
unsigned ScanDirectoryTree(const std::string& directory, FSTEntry& parent_entry,
unsigned int recursion = 0);
// deletes the given directory and anything under it. Returns true on success.
bool DeleteDirRecursively(const std::string& directory, unsigned int recursion = 256);
@@ -125,9 +123,7 @@ bool SetCurrentDir(const std::string& directory);
// Returns a pointer to a string with a yuzu data dir in the user's home
// directory. To be used in "multi-user" mode (that is, installed).
const std::string& GetUserPath(UserPath path, const std::string& new_path = "");
std::string GetHactoolConfigurationPath();
const std::string& GetUserPath(const unsigned int DirIDX, const std::string& newPath = "");
// Returns the path to where the sys file are
std::string GetSysDirectory();
@@ -137,7 +133,7 @@ std::string GetBundleDirectory();
#endif
#ifdef _WIN32
const std::string& GetExeDirectory();
std::string& GetExeDirectory();
std::string AppDataRoamingDirectory();
#endif
@@ -154,41 +150,6 @@ size_t ReadFileToString(bool text_file, const char* filename, std::string& str);
void SplitFilename83(const std::string& filename, std::array<char, 9>& short_name,
std::array<char, 4>& extension);
// Splits the path on '/' or '\' and put the components into a vector
// i.e. "C:\Users\Yuzu\Documents\save.bin" becomes {"C:", "Users", "Yuzu", "Documents", "save.bin" }
std::vector<std::string> SplitPathComponents(std::string_view filename);
// Gets all of the text up to the last '/' or '\' in the path.
std::string_view GetParentPath(std::string_view path);
// Gets all of the text after the first '/' or '\' in the path.
std::string_view GetPathWithoutTop(std::string_view path);
// Gets the filename of the path
std::string_view GetFilename(std::string_view path);
// Gets the extension of the filename
std::string_view GetExtensionFromFilename(std::string_view name);
// Removes the final '/' or '\' if one exists
std::string_view RemoveTrailingSlash(std::string_view path);
// Creates a new vector containing indices [first, last) from the original.
template <typename T>
std::vector<T> SliceVector(const std::vector<T>& vector, size_t first, size_t last) {
if (first >= last)
return {};
last = std::min<size_t>(last, vector.size());
return std::vector<T>(vector.begin() + first, vector.begin() + first + last);
}
enum class DirectorySeparator { ForwardSlash, BackwardSlash, PlatformDefault };
// Removes trailing slash, makes all '\\' into '/', and removes duplicate '/'. Makes '/' into '\\'
// depending if directory_separator is BackwardSlash or PlatformDefault and running on windows
std::string SanitizePath(std::string_view path,
DirectorySeparator directory_separator = DirectorySeparator::ForwardSlash);
// simple wrapper for cstdlib file functions to
// hopefully will make error checking easier
// and make forgetting an fclose() harder
@@ -211,43 +172,54 @@ public:
bool Close();
template <typename T>
size_t ReadArray(T* data, size_t length) const {
static_assert(std::is_trivially_copyable_v<T>,
size_t ReadArray(T* data, size_t length) {
static_assert(std::is_trivially_copyable<T>(),
"Given array does not consist of trivially copyable objects");
if (!IsOpen()) {
return std::numeric_limits<size_t>::max();
m_good = false;
return -1;
}
return std::fread(data, sizeof(T), length, m_file);
size_t items_read = std::fread(data, sizeof(T), length, m_file);
if (items_read != length)
m_good = false;
return items_read;
}
template <typename T>
size_t WriteArray(const T* data, size_t length) {
static_assert(std::is_trivially_copyable_v<T>,
static_assert(std::is_trivially_copyable<T>(),
"Given array does not consist of trivially copyable objects");
if (!IsOpen()) {
return std::numeric_limits<size_t>::max();
m_good = false;
return -1;
}
return std::fwrite(data, sizeof(T), length, m_file);
size_t items_written = std::fwrite(data, sizeof(T), length, m_file);
if (items_written != length)
m_good = false;
return items_written;
}
template <typename T>
size_t ReadBytes(T* data, size_t length) const {
static_assert(std::is_trivially_copyable_v<T>, "T must be trivially copyable");
size_t ReadBytes(T* data, size_t length) {
static_assert(std::is_trivially_copyable<T>(), "T must be trivially copyable");
return ReadArray(reinterpret_cast<char*>(data), length);
}
template <typename T>
size_t WriteBytes(const T* data, size_t length) {
static_assert(std::is_trivially_copyable_v<T>, "T must be trivially copyable");
static_assert(std::is_trivially_copyable<T>(), "T must be trivially copyable");
return WriteArray(reinterpret_cast<const char*>(data), length);
}
template <typename T>
size_t WriteObject(const T& object) {
static_assert(!std::is_pointer_v<T>, "WriteObject arguments must not be a pointer");
static_assert(!std::is_pointer<T>::value, "Given object is a pointer");
return WriteArray(&object, 1);
}
@@ -259,7 +231,15 @@ public:
return nullptr != m_file;
}
bool Seek(s64 off, int origin) const;
// m_good is set to false when a read, write or other function fails
bool IsGood() const {
return m_good;
}
explicit operator bool() const {
return IsGood();
}
bool Seek(s64 off, int origin);
u64 Tell() const;
u64 GetSize() const;
bool Resize(u64 size);
@@ -267,11 +247,13 @@ public:
// clear error state
void Clear() {
m_good = true;
std::clearerr(m_file);
}
private:
std::FILE* m_file = nullptr;
bool m_good = true;
};
} // namespace FileUtil

View File

@@ -28,7 +28,7 @@ static inline u64 ComputeHash64(const void* data, size_t len) {
*/
template <typename T>
static inline u64 ComputeStructHash64(const T& data) {
static_assert(std::is_trivially_copyable_v<T>,
static_assert(std::is_trivially_copyable<T>(),
"Type passed to ComputeStructHash64 must be trivially copyable");
return ComputeHash64(&data, sizeof(data));
}
@@ -38,7 +38,7 @@ 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_v<T>, "Type passed to HashableStruct must be trivial");
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

View File

@@ -3,20 +3,18 @@
// Refer to the license.txt file included.
#include <algorithm>
#include <atomic>
#include <array>
#include <chrono>
#include <climits>
#include <condition_variable>
#include <memory>
#include <mutex>
#include <thread>
#include <vector>
#ifdef _WIN32
#include <share.h> // For _SH_DENYWR
#else
#define _SH_DENYWR 0
#endif
#include "common/assert.h"
#include "common/common_funcs.h" // snprintf compatibility define
#include "common/logging/backend.h"
#include "common/logging/log.h"
#include "common/logging/text_formatter.h"
@@ -49,11 +47,11 @@ public:
backends.push_back(std::move(backend));
}
void RemoveBackend(std::string_view backend_name) {
void RemoveBackend(const std::string& backend_name) {
std::lock_guard<std::mutex> lock(writing_mutex);
const auto it =
std::remove_if(backends.begin(), backends.end(),
[&backend_name](const auto& i) { return backend_name == i->GetName(); });
auto it = std::remove_if(backends.begin(), backends.end(), [&backend_name](const auto& i) {
return !strcmp(i->GetName(), backend_name.c_str());
});
backends.erase(it, backends.end());
}
@@ -65,10 +63,10 @@ public:
filter = f;
}
Backend* GetBackend(std::string_view backend_name) {
const auto it =
std::find_if(backends.begin(), backends.end(),
[&backend_name](const auto& i) { return backend_name == i->GetName(); });
Backend* GetBackend(const std::string& backend_name) {
auto it = std::find_if(backends.begin(), backends.end(), [&backend_name](const auto& i) {
return !strcmp(i->GetName(), backend_name.c_str());
});
if (it == backends.end())
return nullptr;
return it->get();
@@ -85,10 +83,8 @@ private:
}
};
while (true) {
{
std::unique_lock<std::mutex> lock(message_mutex);
message_cv.wait(lock, [&] { return !running || message_queue.Pop(entry); });
}
std::unique_lock<std::mutex> lock(message_mutex);
message_cv.wait(lock, [&] { return !running || message_queue.Pop(entry); });
if (!running) {
break;
}
@@ -96,7 +92,7 @@ private:
}
// Drain the logging queue. Only writes out up to MAX_LOGS_TO_WRITE to prevent a case
// where a system is repeatedly spamming logs even on close.
const int MAX_LOGS_TO_WRITE = filter.IsDebug() ? INT_MAX : 100;
constexpr int MAX_LOGS_TO_WRITE = 100;
int logs_written = 0;
while (logs_written++ < MAX_LOGS_TO_WRITE && message_queue.Pop(entry)) {
write_logs(entry);
@@ -168,49 +164,25 @@ void FileBackend::Write(const Entry& entry) {
SUB(Service, AM) \
SUB(Service, AOC) \
SUB(Service, APM) \
SUB(Service, ARP) \
SUB(Service, BCAT) \
SUB(Service, BPC) \
SUB(Service, BTDRV) \
SUB(Service, BTM) \
SUB(Service, Capture) \
SUB(Service, ERPT) \
SUB(Service, ETicket) \
SUB(Service, EUPLD) \
SUB(Service, Fatal) \
SUB(Service, FGM) \
SUB(Service, Friend) \
SUB(Service, FS) \
SUB(Service, GRC) \
SUB(Service, HID) \
SUB(Service, LBL) \
SUB(Service, LDN) \
SUB(Service, LDR) \
SUB(Service, LM) \
SUB(Service, Migration) \
SUB(Service, Mii) \
SUB(Service, MM) \
SUB(Service, NCM) \
SUB(Service, NFC) \
SUB(Service, NFP) \
SUB(Service, NIFM) \
SUB(Service, NIM) \
SUB(Service, NS) \
SUB(Service, NVDRV) \
SUB(Service, PCIE) \
SUB(Service, PCTL) \
SUB(Service, PCV) \
SUB(Service, PM) \
SUB(Service, PREPO) \
SUB(Service, PSC) \
SUB(Service, SET) \
SUB(Service, SM) \
SUB(Service, SPL) \
SUB(Service, SSL) \
SUB(Service, Time) \
SUB(Service, USB) \
SUB(Service, VI) \
SUB(Service, WLAN) \
CLS(HW) \
SUB(HW, Memory) \
SUB(HW, LCD) \
@@ -227,7 +199,6 @@ void FileBackend::Write(const Entry& entry) {
CLS(Input) \
CLS(Network) \
CLS(Loader) \
CLS(Crypto) \
CLS(WebService)
// GetClassName is a macro defined by Windows.h, grrr...
@@ -291,11 +262,11 @@ void AddBackend(std::unique_ptr<Backend> backend) {
Impl::Instance().AddBackend(std::move(backend));
}
void RemoveBackend(std::string_view backend_name) {
void RemoveBackend(const std::string& backend_name) {
Impl::Instance().RemoveBackend(backend_name);
}
Backend* GetBackend(std::string_view backend_name) {
Backend* GetBackend(const std::string& backend_name) {
return Impl::Instance().GetBackend(backend_name);
}
@@ -311,4 +282,4 @@ void FmtLogMessageImpl(Class log_class, Level log_level, const char* filename,
Impl::Instance().PushEntry(std::move(entry));
}
} // namespace Log
} // namespace Log

View File

@@ -4,9 +4,10 @@
#pragma once
#include <chrono>
#include <cstdarg>
#include <memory>
#include <string>
#include <string_view>
#include <utility>
#include "common/file_util.h"
#include "common/logging/filter.h"
#include "common/logging/log.h"
@@ -105,9 +106,9 @@ private:
void AddBackend(std::unique_ptr<Backend> backend);
void RemoveBackend(std::string_view backend_name);
void RemoveBackend(const std::string& backend_name);
Backend* GetBackend(std::string_view backend_name);
Backend* GetBackend(const std::string& backend_name);
/**
* Returns the name of the passed log class as a C-string. Subclasses are separated by periods

View File

@@ -8,9 +8,39 @@
#include "common/string_util.h"
namespace Log {
namespace {
Filter::Filter(Level default_level) {
ResetAll(default_level);
}
void Filter::ResetAll(Level level) {
class_levels.fill(level);
}
void Filter::SetClassLevel(Class log_class, Level level) {
class_levels[static_cast<size_t>(log_class)] = level;
}
void Filter::ParseFilterString(const std::string& filter_str) {
auto clause_begin = filter_str.cbegin();
while (clause_begin != filter_str.cend()) {
auto clause_end = std::find(clause_begin, filter_str.cend(), ' ');
// If clause isn't empty
if (clause_end != clause_begin) {
ParseFilterRule(clause_begin, clause_end);
}
if (clause_end != filter_str.cend()) {
// Skip over the whitespace
++clause_end;
}
clause_begin = clause_end;
}
}
template <typename It>
Level GetLevelByName(const It begin, const It end) {
static Level GetLevelByName(const It begin, const It end) {
for (u8 i = 0; i < static_cast<u8>(Level::Count); ++i) {
const char* level_name = GetLevelName(static_cast<Level>(i));
if (Common::ComparePartialString(begin, end, level_name)) {
@@ -21,7 +51,7 @@ Level GetLevelByName(const It begin, const It end) {
}
template <typename It>
Class GetClassByName(const It begin, const It end) {
static Class GetClassByName(const It begin, const It end) {
for (ClassType i = 0; i < static_cast<ClassType>(Class::Count); ++i) {
const char* level_name = GetLogClassName(static_cast<Class>(i));
if (Common::ComparePartialString(begin, end, level_name)) {
@@ -31,8 +61,8 @@ Class GetClassByName(const It begin, const It end) {
return Class::Count;
}
template <typename Iterator>
bool ParseFilterRule(Filter& instance, Iterator begin, Iterator end) {
bool Filter::ParseFilterRule(const std::string::const_iterator begin,
const std::string::const_iterator end) {
auto level_separator = std::find(begin, end, ':');
if (level_separator == end) {
LOG_ERROR(Log, "Invalid log filter. Must specify a log level after `:`: {}",
@@ -47,7 +77,7 @@ bool ParseFilterRule(Filter& instance, Iterator begin, Iterator end) {
}
if (Common::ComparePartialString(begin, level_separator, "*")) {
instance.ResetAll(level);
ResetAll(level);
return true;
}
@@ -57,49 +87,11 @@ bool ParseFilterRule(Filter& instance, Iterator begin, Iterator end) {
return false;
}
instance.SetClassLevel(log_class, level);
SetClassLevel(log_class, level);
return true;
}
} // Anonymous namespace
Filter::Filter(Level default_level) {
ResetAll(default_level);
}
void Filter::ResetAll(Level level) {
class_levels.fill(level);
}
void Filter::SetClassLevel(Class log_class, Level level) {
class_levels[static_cast<size_t>(log_class)] = level;
}
void Filter::ParseFilterString(std::string_view filter_view) {
auto clause_begin = filter_view.cbegin();
while (clause_begin != filter_view.cend()) {
auto clause_end = std::find(clause_begin, filter_view.cend(), ' ');
// If clause isn't empty
if (clause_end != clause_begin) {
ParseFilterRule(*this, clause_begin, clause_end);
}
if (clause_end != filter_view.cend()) {
// Skip over the whitespace
++clause_end;
}
clause_begin = clause_end;
}
}
bool Filter::CheckMessage(Class log_class, Level level) const {
return static_cast<u8>(level) >= static_cast<u8>(class_levels[static_cast<size_t>(log_class)]);
}
bool Filter::IsDebug() const {
return std::any_of(class_levels.begin(), class_levels.end(), [](const Level& l) {
return static_cast<u8>(l) <= static_cast<u8>(Level::Debug);
});
}
} // namespace Log

View File

@@ -6,7 +6,7 @@
#include <array>
#include <cstddef>
#include <string_view>
#include <string>
#include "common/logging/log.h"
namespace Log {
@@ -40,14 +40,13 @@ public:
* - `Service:Info` -- Sets the level of Service to Info.
* - `Service.FS:Trace` -- Sets the level of the Service.FS class to Trace.
*/
void ParseFilterString(std::string_view filter_view);
void ParseFilterString(const std::string& filter_str);
bool ParseFilterRule(const std::string::const_iterator start,
const std::string::const_iterator end);
/// Matches class/level combination against the filter, returning true if it passed.
bool CheckMessage(Class log_class, Level level) const;
/// Returns true if any logging classes are set to debug
bool IsDebug() const;
private:
std::array<Level, (size_t)Class::Count> class_levels;
};

View File

@@ -54,50 +54,26 @@ enum class Class : ClassType {
Service_AM, ///< The AM (Applet manager) service
Service_AOC, ///< The AOC (AddOn Content) service
Service_APM, ///< The APM (Performance) service
Service_ARP, ///< The ARP service
Service_Audio, ///< The Audio (Audio control) service
Service_BCAT, ///< The BCAT service
Service_BPC, ///< The BPC service
Service_BTDRV, ///< The Bluetooth driver service
Service_BTM, ///< The BTM service
Service_Capture, ///< The capture service
Service_ERPT, ///< The error reporting service
Service_ETicket, ///< The ETicket service
Service_EUPLD, ///< The error upload service
Service_Fatal, ///< The Fatal service
Service_FGM, ///< The FGM service
Service_Friend, ///< The friend service
Service_FS, ///< The FS (Filesystem) service
Service_GRC, ///< The game recording service
Service_HID, ///< The HID (Human interface device) service
Service_LBL, ///< The LBL (LCD backlight) service
Service_LDN, ///< The LDN (Local domain network) service
Service_LDR, ///< The loader service
Service_LM, ///< The LM (Logger) service
Service_Migration, ///< The migration service
Service_Mii, ///< The Mii service
Service_MM, ///< The MM (Multimedia) service
Service_NCM, ///< The NCM service
Service_NFC, ///< The NFC (Near-field communication) service
Service_NFP, ///< The NFP service
Service_NIFM, ///< The NIFM (Network interface) service
Service_NIM, ///< The NIM service
Service_NS, ///< The NS services
Service_NVDRV, ///< The NVDRV (Nvidia driver) service
Service_PCIE, ///< The PCIe service
Service_PCTL, ///< The PCTL (Parental control) service
Service_PCV, ///< The PCV service
Service_PM, ///< The PM service
Service_PREPO, ///< The PREPO (Play report) service
Service_PSC, ///< The PSC service
Service_SET, ///< The SET (Settings) service
Service_SM, ///< The SM (Service manager) service
Service_SPL, ///< The SPL service
Service_SSL, ///< The SSL service
Service_Time, ///< The time service
Service_USB, ///< The USB (Universal Serial Bus) service
Service_VI, ///< The VI (Video interface) service
Service_WLAN, ///< The WLAN (Wireless local area network) service
HW, ///< Low-level hardware emulation
HW_Memory, ///< Memory-map and address translation
HW_LCD, ///< LCD register emulation
@@ -112,7 +88,6 @@ enum class Class : ClassType {
Audio_DSP, ///< The HLE implementation of the DSP
Audio_Sink, ///< Emulator audio output backend
Loader, ///< ROM loader
Crypto, ///< Cryptographic engine/functions
Input, ///< Input emulation
Network, ///< Network emulation
WebService, ///< Interface to yuzu Web Services
@@ -128,7 +103,7 @@ 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) {
FmtLogMessageImpl(log_class, log_level, filename, line_num, function, format,
fmt::make_format_args(args...));
fmt::make_args(args...));
}
} // namespace Log

View File

@@ -5,7 +5,6 @@
#pragma once
#include <cstddef>
#include <string>
namespace Log {

View File

@@ -19,12 +19,12 @@ inline bool IntervalsIntersect(unsigned start0, unsigned length0, unsigned start
template <class T>
struct Rectangle {
T left{};
T top{};
T right{};
T bottom{};
T left;
T top;
T right;
T bottom;
Rectangle() = default;
Rectangle() {}
Rectangle(T left, T top, T right, T bottom)
: left(left), top(top), right(right), bottom(bottom) {}

View File

@@ -16,7 +16,7 @@
#include <sys/mman.h>
#endif
#if !defined(_WIN32) && defined(ARCHITECTURE_x86_64) && !defined(MAP_32BIT)
#if !defined(_WIN32) && defined(ARCHITECTURE_X64) && !defined(MAP_32BIT)
#include <unistd.h>
#define PAGE_MASK (getpagesize() - 1)
#define round_page(x) ((((unsigned long)(x)) + PAGE_MASK) & ~(PAGE_MASK))
@@ -30,7 +30,7 @@ void* AllocateExecutableMemory(size_t size, bool low) {
void* ptr = VirtualAlloc(nullptr, size, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
#else
static char* map_hint = nullptr;
#if defined(ARCHITECTURE_x86_64) && !defined(MAP_32BIT)
#if defined(ARCHITECTURE_X64) && !defined(MAP_32BIT)
// This OS has no flag to enforce allocation below the 4 GB boundary,
// but if we hint that we want a low address it is very likely we will
// get one.
@@ -42,7 +42,7 @@ void* AllocateExecutableMemory(size_t size, bool low) {
#endif
void* ptr = mmap(map_hint, size, PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_ANON | MAP_PRIVATE
#if defined(ARCHITECTURE_x86_64) && defined(MAP_32BIT)
#if defined(ARCHITECTURE_X64) && defined(MAP_32BIT)
| (low ? MAP_32BIT : 0)
#endif
,
@@ -57,7 +57,7 @@ void* AllocateExecutableMemory(size_t size, bool low) {
#endif
LOG_ERROR(Common_Memory, "Failed to allocate executable memory");
}
#if !defined(_WIN32) && defined(ARCHITECTURE_x86_64) && !defined(MAP_32BIT)
#if !defined(_WIN32) && defined(ARCHITECTURE_X64) && !defined(MAP_32BIT)
else {
if (low) {
map_hint += size;

View File

@@ -4,28 +4,34 @@
#include <cstddef>
#ifdef _WIN32
#include <Windows.h>
#include <windows.h>
#else
#include <cerrno>
#include <cstring>
#endif
#include "common/common_funcs.h"
// Neither Android nor OS X support TLS
#if defined(__APPLE__) || (ANDROID && __clang__)
#define __thread
#endif
// Generic function to get last error message.
// Call directly after the command or use the error num.
// This function might change the error code.
std::string GetLastErrorMsg() {
const char* GetLastErrorMsg() {
static const size_t buff_size = 255;
char err_str[buff_size];
#ifdef _WIN32
static __declspec(thread) char err_str[buff_size] = {};
FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, nullptr, GetLastError(),
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), err_str, buff_size, nullptr);
#else
static __thread char err_str[buff_size] = {};
// Thread safe (XSI-compliant)
strerror_r(errno, err_str, buff_size);
#endif
return std::string(err_str, buff_size);
return err_str;
}

View File

@@ -3,9 +3,7 @@
// Refer to the license.txt file included.
#include <array>
#include <utility>
#include <vector>
#include "common/logging/log.h"
#include "common/param_package.h"
#include "common/string_util.h"
@@ -14,11 +12,10 @@ namespace Common {
constexpr char KEY_VALUE_SEPARATOR = ':';
constexpr char PARAM_SEPARATOR = ',';
constexpr char ESCAPE_CHARACTER = '$';
constexpr char KEY_VALUE_SEPARATOR_ESCAPE[] = "$0";
constexpr char PARAM_SEPARATOR_ESCAPE[] = "$1";
constexpr char ESCAPE_CHARACTER_ESCAPE[] = "$2";
const std::string KEY_VALUE_SEPARATOR_ESCAPE{ESCAPE_CHARACTER, '0'};
const std::string PARAM_SEPARATOR_ESCAPE{ESCAPE_CHARACTER, '1'};
const std::string ESCAPE_CHARACTER_ESCAPE{ESCAPE_CHARACTER, '2'};
ParamPackage::ParamPackage(const std::string& serialized) {
std::vector<std::string> pairs;
@@ -38,7 +35,7 @@ ParamPackage::ParamPackage(const std::string& serialized) {
part = Common::ReplaceAll(part, ESCAPE_CHARACTER_ESCAPE, {ESCAPE_CHARACTER});
}
Set(key_value[0], std::move(key_value[1]));
Set(key_value[0], key_value[1]);
}
}
@@ -104,16 +101,16 @@ float ParamPackage::Get(const std::string& key, float default_value) const {
}
}
void ParamPackage::Set(const std::string& key, std::string value) {
data.insert_or_assign(key, std::move(value));
void ParamPackage::Set(const std::string& key, const std::string& value) {
data[key] = value;
}
void ParamPackage::Set(const std::string& key, int value) {
data.insert_or_assign(key, std::to_string(value));
data[key] = std::to_string(value);
}
void ParamPackage::Set(const std::string& key, float value) {
data.insert_or_assign(key, std::to_string(value));
data[key] = std::to_string(value);
}
bool ParamPackage::Has(const std::string& key) const {

View File

@@ -28,7 +28,7 @@ public:
std::string Get(const std::string& key, const std::string& default_value) const;
int Get(const std::string& key, int default_value) const;
float Get(const std::string& key, float default_value) const;
void Set(const std::string& key, std::string value);
void Set(const std::string& key, const std::string& value);
void Set(const std::string& key, int value);
void Set(const std::string& key, float value);
bool Has(const std::string& key) const;

View File

@@ -2,12 +2,12 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <cctype>
#include <cerrno>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <boost/range/algorithm/transform.hpp>
#include "common/common_paths.h"
#include "common/logging/log.h"
#include "common/string_util.h"
@@ -24,18 +24,28 @@ namespace Common {
/// Make a string lowercase
std::string ToLower(std::string str) {
std::transform(str.begin(), str.end(), str.begin(),
[](unsigned char c) { return std::tolower(c); });
boost::transform(str, str.begin(), ::tolower);
return str;
}
/// Make a string uppercase
std::string ToUpper(std::string str) {
std::transform(str.begin(), str.end(), str.begin(),
[](unsigned char c) { return std::toupper(c); });
boost::transform(str, str.begin(), ::toupper);
return str;
}
// faster than sscanf
bool AsciiToHex(const char* _szValue, u32& result) {
char* endptr = nullptr;
const u32 value = strtoul(_szValue, &endptr, 16);
if (!endptr || *endptr)
return false;
result = value;
return true;
}
// For Debugging. Read out an u8 array.
std::string ArrayToString(const u8* data, size_t size, int line_len, bool spaces) {
std::ostringstream oss;
@@ -124,7 +134,7 @@ bool SplitPath(const std::string& full_path, std::string* _pPath, std::string* _
size_t dir_end = full_path.find_last_of("/"
// windows needs the : included for something like just "C:" to be considered a directory
#ifdef _WIN32
"\\:"
":"
#endif
);
if (std::string::npos == dir_end)
@@ -164,21 +174,21 @@ void SplitString(const std::string& str, const char delim, std::vector<std::stri
std::istringstream iss(str);
output.resize(1);
while (std::getline(iss, *output.rbegin(), delim)) {
output.emplace_back();
}
while (std::getline(iss, *output.rbegin(), delim))
output.push_back("");
output.pop_back();
}
std::string TabsToSpaces(int tab_size, std::string in) {
std::string TabsToSpaces(int tab_size, const std::string& in) {
const std::string spaces(tab_size, ' ');
std::string out(in);
size_t i = 0;
while (out.npos != (i = out.find('\t')))
out.replace(i, 1, spaces);
while ((i = in.find('\t')) != std::string::npos) {
in.replace(i, 1, tab_size, ' ');
}
return in;
return out;
}
std::string ReplaceAll(std::string result, const std::string& src, const std::string& dest) {
@@ -222,37 +232,31 @@ std::u16string UTF8ToUTF16(const std::string& input) {
}
static std::wstring CPToUTF16(u32 code_page, const std::string& input) {
const auto size =
auto const size =
MultiByteToWideChar(code_page, 0, input.data(), static_cast<int>(input.size()), nullptr, 0);
if (size == 0) {
return L"";
}
std::wstring output;
output.resize(size);
std::wstring output(size, L'\0');
if (size != MultiByteToWideChar(code_page, 0, input.data(), static_cast<int>(input.size()),
&output[0], static_cast<int>(output.size()))) {
if (size == 0 ||
size != MultiByteToWideChar(code_page, 0, input.data(), static_cast<int>(input.size()),
&output[0], static_cast<int>(output.size())))
output.clear();
}
return output;
}
std::string UTF16ToUTF8(const std::wstring& input) {
const auto size = WideCharToMultiByte(CP_UTF8, 0, input.data(), static_cast<int>(input.size()),
auto const size = WideCharToMultiByte(CP_UTF8, 0, input.data(), static_cast<int>(input.size()),
nullptr, 0, nullptr, nullptr);
if (size == 0) {
return "";
}
std::string output(size, '\0');
std::string output;
output.resize(size);
if (size != WideCharToMultiByte(CP_UTF8, 0, input.data(), static_cast<int>(input.size()),
&output[0], static_cast<int>(output.size()), nullptr,
nullptr)) {
if (size == 0 ||
size != WideCharToMultiByte(CP_UTF8, 0, input.data(), static_cast<int>(input.size()),
&output[0], static_cast<int>(output.size()), nullptr, nullptr))
output.clear();
}
return output;
}
@@ -273,6 +277,8 @@ std::string CP1252ToUTF8(const std::string& input) {
template <typename T>
static std::string CodeToUTF8(const char* fromcode, const std::basic_string<T>& input) {
std::string result;
iconv_t const conv_desc = iconv_open("UTF-8", fromcode);
if ((iconv_t)(-1) == conv_desc) {
LOG_ERROR(Common, "Iconv initialization failure [{}]: {}", fromcode, strerror(errno));
@@ -284,7 +290,8 @@ static std::string CodeToUTF8(const char* fromcode, const std::basic_string<T>&
// Multiply by 4, which is the max number of bytes to encode a codepoint
const size_t out_buffer_size = 4 * in_bytes;
std::string out_buffer(out_buffer_size, '\0');
std::string out_buffer;
out_buffer.resize(out_buffer_size);
auto src_buffer = &input[0];
size_t src_bytes = in_bytes;
@@ -309,7 +316,6 @@ static std::string CodeToUTF8(const char* fromcode, const std::basic_string<T>&
}
}
std::string result;
out_buffer.resize(out_buffer_size - dst_bytes);
out_buffer.swap(result);
@@ -319,6 +325,8 @@ static std::string CodeToUTF8(const char* fromcode, const std::basic_string<T>&
}
std::u16string UTF8ToUTF16(const std::string& input) {
std::u16string result;
iconv_t const conv_desc = iconv_open("UTF-16LE", "UTF-8");
if ((iconv_t)(-1) == conv_desc) {
LOG_ERROR(Common, "Iconv initialization failure [UTF-8]: {}", strerror(errno));
@@ -330,7 +338,8 @@ std::u16string UTF8ToUTF16(const std::string& input) {
// Multiply by 4, which is the max number of bytes to encode a codepoint
const size_t out_buffer_size = 4 * sizeof(char16_t) * in_bytes;
std::u16string out_buffer(out_buffer_size, char16_t{});
std::u16string out_buffer;
out_buffer.resize(out_buffer_size);
char* src_buffer = const_cast<char*>(&input[0]);
size_t src_bytes = in_bytes;
@@ -355,7 +364,6 @@ std::u16string UTF8ToUTF16(const std::string& input) {
}
}
std::u16string result;
out_buffer.resize(out_buffer_size - dst_bytes);
out_buffer.swap(result);

View File

@@ -57,7 +57,10 @@ static bool TryParse(const std::string& str, N* const output) {
return false;
}
std::string TabsToSpaces(int tab_size, std::string in);
// TODO: kill this
bool AsciiToHex(const char* _szValue, u32& result);
std::string TabsToSpaces(int tab_size, const std::string& in);
void SplitString(const std::string& str, char delim, std::vector<std::string>& output);

View File

@@ -69,7 +69,7 @@ inline u32 swap32(u32 _data) {
inline u64 swap64(u64 _data) {
return _byteswap_uint64(_data);
}
#elif defined(ARCHITECTURE_ARM) && (__ARM_ARCH >= 6)
#elif _M_ARM
inline u16 swap16(u16 _data) {
u32 data = _data;
__asm__("rev16 %0, %1\n" : "=l"(data) : "l"(data));
@@ -167,7 +167,7 @@ inline double swapd(double f) {
template <typename T, typename F>
struct swap_struct_t {
using swapped_t = swap_struct_t;
typedef swap_struct_t<T, F> swapped_t;
protected:
T value = T();
@@ -177,7 +177,7 @@ protected:
}
public:
T swap() const {
T const swap() const {
return swap(value);
}
swap_struct_t() = default;
@@ -185,39 +185,39 @@ public:
template <typename S>
swapped_t& operator=(const S& source) {
value = swap(static_cast<T>(source));
value = swap((T)source);
return *this;
}
operator s8() const {
return static_cast<s8>(swap());
return (s8)swap();
}
operator u8() const {
return static_cast<u8>(swap());
return (u8)swap();
}
operator s16() const {
return static_cast<s16>(swap());
return (s16)swap();
}
operator u16() const {
return static_cast<u16>(swap());
return (u16)swap();
}
operator s32() const {
return static_cast<s32>(swap());
return (s32)swap();
}
operator u32() const {
return static_cast<u32>(swap());
return (u32)swap();
}
operator s64() const {
return static_cast<s64>(swap());
return (s64)swap();
}
operator u64() const {
return static_cast<u64>(swap());
return (u64)swap();
}
operator float() const {
return static_cast<float>(swap());
return (float)swap();
}
operator double() const {
return static_cast<double>(swap());
return (double)swap();
}
// +v
@@ -253,7 +253,7 @@ public:
}
template <typename S>
swapped_t operator+(const S& i) const {
return swap() + static_cast<T>(i);
return swap() + (T)i;
}
// v - 5
swapped_t operator-(const swapped_t& i) const {
@@ -261,7 +261,7 @@ public:
}
template <typename S>
swapped_t operator-(const S& i) const {
return swap() - static_cast<T>(i);
return swap() - (T)i;
}
// v += 5
@@ -271,7 +271,7 @@ public:
}
template <typename S>
swapped_t& operator+=(const S& i) {
value = swap(swap() + static_cast<T>(i));
value = swap(swap() + (T)i);
return *this;
}
// v -= 5
@@ -281,7 +281,7 @@ public:
}
template <typename S>
swapped_t& operator-=(const S& i) {
value = swap(swap() - static_cast<T>(i));
value = swap(swap() - (T)i);
return *this;
}
@@ -541,7 +541,7 @@ S operator&(const S& i, const swap_struct_t<T, F> v) {
template <typename S, typename T, typename F>
S operator&(const swap_struct_t<T, F> v, const S& i) {
return static_cast<S>(v.swap() & i);
return (S)(v.swap() & i);
}
// Comparaison
@@ -606,51 +606,51 @@ struct swap_double_t {
};
#if COMMON_LITTLE_ENDIAN
using u16_le = u16;
using u32_le = u32;
using u64_le = u64;
typedef u32 u32_le;
typedef u16 u16_le;
typedef u64 u64_le;
using s16_le = s16;
using s32_le = s32;
using s64_le = s64;
typedef s32 s32_le;
typedef s16 s16_le;
typedef s64 s64_le;
using float_le = float;
using double_le = double;
typedef float float_le;
typedef double double_le;
using u64_be = swap_struct_t<u64, swap_64_t<u64>>;
using s64_be = swap_struct_t<s64, swap_64_t<s64>>;
typedef swap_struct_t<u64, swap_64_t<u64>> u64_be;
typedef swap_struct_t<s64, swap_64_t<s64>> s64_be;
using u32_be = swap_struct_t<u32, swap_32_t<u32>>;
using s32_be = swap_struct_t<s32, swap_32_t<s32>>;
typedef swap_struct_t<u32, swap_32_t<u32>> u32_be;
typedef swap_struct_t<s32, swap_32_t<s32>> s32_be;
using u16_be = swap_struct_t<u16, swap_16_t<u16>>;
using s16_be = swap_struct_t<s16, swap_16_t<s16>>;
typedef swap_struct_t<u16, swap_16_t<u16>> u16_be;
typedef swap_struct_t<s16, swap_16_t<s16>> s16_be;
using float_be = swap_struct_t<float, swap_float_t<float>>;
using double_be = swap_struct_t<double, swap_double_t<double>>;
typedef swap_struct_t<float, swap_float_t<float>> float_be;
typedef swap_struct_t<double, swap_double_t<double>> double_be;
#else
using u64_le = swap_struct_t<u64, swap_64_t<u64>>;
using s64_le = swap_struct_t<s64, swap_64_t<s64>>;
typedef swap_struct_t<u64, swap_64_t<u64>> u64_le;
typedef swap_struct_t<s64, swap_64_t<s64>> s64_le;
using u32_le = swap_struct_t<u32, swap_32_t<u32>>;
using s32_le = swap_struct_t<s32, swap_32_t<s32>>;
typedef swap_struct_t<u32, swap_32_t<u32>> u32_le;
typedef swap_struct_t<s32, swap_32_t<s32>> s32_le;
using u16_le = swap_struct_t<u16, swap_16_t<u16>>;
using s16_le = swap_struct_t<s16, swap_16_t<s16>>;
typedef swap_struct_t<u16, swap_16_t<u16>> u16_le;
typedef swap_struct_t<s16, swap_16_t<s16>> s16_le;
using float_le = swap_struct_t<float, swap_float_t<float>>;
using double_le = swap_struct_t<double, swap_double_t<double>>;
typedef swap_struct_t<float, swap_float_t<float>> float_le;
typedef swap_struct_t<double, swap_double_t<double>> double_le;
using u16_be = u16;
using u32_be = u32;
using u64_be = u64;
typedef u32 u32_be;
typedef u16 u16_be;
typedef u64 u64_be;
using s16_be = s16;
using s32_be = s32;
using s64_be = s64;
typedef s32 s32_be;
typedef s16 s16_be;
typedef s64 s64_be;
using float_be = float;
using double_be = double;
typedef float float_be;
typedef double double_be;
#endif

View File

@@ -0,0 +1,85 @@
// Copyright 2015 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <algorithm>
#include <mutex>
namespace Common {
template <typename T>
class SynchronizedWrapper;
/**
* Synchronized reference, that keeps a SynchronizedWrapper's mutex locked during its lifetime. This
* greatly reduces the chance that someone will access the wrapped resource without locking the
* mutex.
*/
template <typename T>
class SynchronizedRef {
public:
SynchronizedRef(SynchronizedWrapper<T>& wrapper) : wrapper(&wrapper) {
wrapper.mutex.lock();
}
SynchronizedRef(SynchronizedRef&) = delete;
SynchronizedRef(SynchronizedRef&& o) : wrapper(o.wrapper) {
o.wrapper = nullptr;
}
~SynchronizedRef() {
if (wrapper)
wrapper->mutex.unlock();
}
SynchronizedRef& operator=(SynchronizedRef&) = delete;
SynchronizedRef& operator=(SynchronizedRef&& o) {
std::swap(wrapper, o.wrapper);
return *this;
}
T& operator*() {
return wrapper->data;
}
const T& operator*() const {
return wrapper->data;
}
T* operator->() {
return &wrapper->data;
}
const T* operator->() const {
return &wrapper->data;
}
private:
SynchronizedWrapper<T>* wrapper;
};
/**
* Wraps an object, only allowing access to it via a locking reference wrapper. Good to ensure no
* one forgets to lock a mutex before acessing an object. To access the wrapped object construct a
* SyncronizedRef on this wrapper. Inspired by Rust's Mutex type
* (http://doc.rust-lang.org/std/sync/struct.Mutex.html).
*/
template <typename T>
class SynchronizedWrapper {
public:
template <typename... Args>
SynchronizedWrapper(Args&&... args) : data(std::forward<Args>(args)...) {}
SynchronizedRef<T> Lock() {
return {*this};
}
private:
template <typename U>
friend class SynchronizedRef;
std::mutex mutex;
T data;
};
} // namespace Common

View File

@@ -52,14 +52,27 @@ public:
template <typename T>
class Field : public FieldInterface {
public:
Field(FieldType type, std::string name, T value)
Field(FieldType type, std::string name, const T& value)
: name(std::move(name)), type(type), value(value) {}
Field(FieldType type, std::string name, T&& value)
: name(std::move(name)), type(type), value(std::move(value)) {}
Field(const Field&) = default;
Field& operator=(const Field&) = default;
Field(const Field& other) : Field(other.type, other.name, other.value) {}
Field(Field&&) = default;
Field& operator=(Field&& other) = default;
Field& operator=(const Field& other) {
type = other.type;
name = other.name;
value = other.value;
return *this;
}
Field& operator=(Field&& other) {
type = other.type;
name = std::move(other.name);
value = std::move(other.value);
return *this;
}
void Accept(VisitorInterface& visitor) const override;
@@ -81,11 +94,11 @@ public:
return value;
}
bool operator==(const Field& other) const {
inline bool operator==(const Field<T>& other) {
return (type == other.type) && (name == other.name) && (value == other.value);
}
bool operator!=(const Field& other) const {
inline bool operator!=(const Field<T>& other) {
return !(*this == other);
}

View File

@@ -16,7 +16,7 @@ struct ThreadQueueList {
// (dynamically resizable) circular buffers to remove their overhead when
// inserting and popping.
using Priority = unsigned int;
typedef unsigned int Priority;
// Number of priority levels. (Valid levels are [0..NUM_QUEUES).)
static const Priority NUM_QUEUES = N;
@@ -26,9 +26,9 @@ struct ThreadQueueList {
}
// Only for debugging, returns priority level.
Priority contains(const T& uid) const {
Priority contains(const T& uid) {
for (Priority i = 0; i < NUM_QUEUES; ++i) {
const Queue& cur = queues[i];
Queue& cur = queues[i];
if (std::find(cur.data.cbegin(), cur.data.cend(), uid) != cur.data.cend()) {
return i;
}
@@ -37,8 +37,8 @@ struct ThreadQueueList {
return -1;
}
T get_first() const {
const Queue* cur = first;
T get_first() {
Queue* cur = first;
while (cur != nullptr) {
if (!cur->data.empty()) {
return cur->data.front();

View File

@@ -33,11 +33,9 @@ public:
bool Empty() const {
return !read_ptr->next.load();
}
T& Front() const {
return read_ptr->current;
}
template <typename Arg>
void Push(Arg&& t) {
// create the element, add it to the queue
@@ -110,41 +108,15 @@ private:
// single reader, multiple writer queue
template <typename T, bool NeedSize = true>
class MPSCQueue {
class MPSCQueue : public SPSCQueue<T, NeedSize> {
public:
u32 Size() const {
return spsc_queue.Size();
}
bool Empty() const {
return spsc_queue.Empty();
}
T& Front() const {
return spsc_queue.Front();
}
template <typename Arg>
void Push(Arg&& t) {
std::lock_guard<std::mutex> lock(write_lock);
spsc_queue.Push(t);
}
void Pop() {
return spsc_queue.Pop();
}
bool Pop(T& t) {
return spsc_queue.Pop(t);
}
// not thread-safe
void Clear() {
spsc_queue.Clear();
SPSCQueue<T, NeedSize>::Push(t);
}
private:
SPSCQueue<T, NeedSize> spsc_queue;
std::mutex write_lock;
};
} // namespace Common

View File

@@ -3,16 +3,31 @@
// Refer to the license.txt file included.
#include <ctime>
#include <fmt/format.h>
#ifdef _WIN32
#include <windows.h>
// windows.h needs to be included before other windows headers
#include <mmsystem.h>
#include <sys/timeb.h>
#else
#include <sys/time.h>
#endif
#include "common/common_types.h"
#include "common/string_util.h"
#include "common/timer.h"
namespace Common {
std::chrono::milliseconds Timer::GetTimeMs() {
return std::chrono::duration_cast<std::chrono::milliseconds>(
std::chrono::system_clock::now().time_since_epoch());
u32 Timer::GetTimeMs() {
#ifdef _WIN32
return timeGetTime();
#else
struct timeval t;
(void)gettimeofday(&t, nullptr);
return ((u32)(t.tv_sec * 1000 + t.tv_usec / 1000));
#endif
}
// --------------------------------------------
@@ -48,7 +63,7 @@ void Timer::Update() {
// -------------------------------------
// Get the number of milliseconds since the last Update()
std::chrono::milliseconds Timer::GetTimeDifference() {
u64 Timer::GetTimeDifference() {
return GetTimeMs() - m_LastTime;
}
@@ -59,11 +74,11 @@ void Timer::AddTimeDifference() {
}
// Get the time elapsed since the Start()
std::chrono::milliseconds Timer::GetTimeElapsed() {
u64 Timer::GetTimeElapsed() {
// If we have not started yet, return 1 (because then I don't
// have to change the FPS calculation in CoreRerecording.cpp .
if (m_StartTime.count() == 0)
return std::chrono::milliseconds(1);
if (m_StartTime == 0)
return 1;
// Return the final timer time if the timer is stopped
if (!m_Running)
@@ -75,34 +90,49 @@ std::chrono::milliseconds Timer::GetTimeElapsed() {
// Get the formatted time elapsed since the Start()
std::string Timer::GetTimeElapsedFormatted() const {
// If we have not started yet, return zero
if (m_StartTime.count() == 0)
if (m_StartTime == 0)
return "00:00:00:000";
// The number of milliseconds since the start.
// Use a different value if the timer is stopped.
std::chrono::milliseconds Milliseconds;
u64 Milliseconds;
if (m_Running)
Milliseconds = GetTimeMs() - m_StartTime;
else
Milliseconds = m_LastTime - m_StartTime;
// Seconds
std::chrono::seconds Seconds = std::chrono::duration_cast<std::chrono::seconds>(Milliseconds);
u32 Seconds = (u32)(Milliseconds / 1000);
// Minutes
std::chrono::minutes Minutes = std::chrono::duration_cast<std::chrono::minutes>(Milliseconds);
u32 Minutes = Seconds / 60;
// Hours
std::chrono::hours Hours = std::chrono::duration_cast<std::chrono::hours>(Milliseconds);
u32 Hours = Minutes / 60;
std::string TmpStr = fmt::format("{:02}:{:02}:{:02}:{:03}", Hours.count(), Minutes.count() % 60,
Seconds.count() % 60, Milliseconds.count() % 1000);
std::string TmpStr = fmt::format("{:02}:{:02}:{:02}:{:03}", Hours, Minutes % 60, Seconds % 60,
Milliseconds % 1000);
return TmpStr;
}
// Get the number of seconds since January 1 1970
std::chrono::seconds Timer::GetTimeSinceJan1970() {
return std::chrono::duration_cast<std::chrono::seconds>(GetTimeMs());
// Get current time
void Timer::IncreaseResolution() {
#ifdef _WIN32
timeBeginPeriod(1);
#endif
}
std::chrono::seconds Timer::GetLocalTimeSinceJan1970() {
void Timer::RestoreResolution() {
#ifdef _WIN32
timeEndPeriod(1);
#endif
}
// Get the number of seconds since January 1 1970
u64 Timer::GetTimeSinceJan1970() {
time_t ltime;
time(&ltime);
return ((u64)ltime);
}
u64 Timer::GetLocalTimeSinceJan1970() {
time_t sysTime, tzDiff, tzDST;
struct tm* gmTime;
@@ -119,7 +149,7 @@ std::chrono::seconds Timer::GetLocalTimeSinceJan1970() {
gmTime = gmtime(&sysTime);
tzDiff = sysTime - mktime(gmTime);
return std::chrono::seconds(sysTime + tzDiff + tzDST);
return (u64)(sysTime + tzDiff + tzDST);
}
// Return the current time formatted as Minutes:Seconds:Milliseconds
@@ -134,16 +164,30 @@ std::string Timer::GetTimeFormatted() {
strftime(tmp, 6, "%M:%S", gmTime);
u64 milliseconds = static_cast<u64>(GetTimeMs().count()) % 1000;
return fmt::format("{}:{:03}", tmp, milliseconds);
// Now tack on the milliseconds
#ifdef _WIN32
struct timeb tp;
(void)::ftime(&tp);
return fmt::format("{}:{:03}", tmp, tp.millitm);
#else
struct timeval t;
(void)gettimeofday(&t, nullptr);
return fmt::format("{}:{:03}", tmp, static_cast<int>(t.tv_usec / 1000));
#endif
}
// Returns a timestamp with decimals for precise time comparisons
// ----------------
double Timer::GetDoubleTime() {
#ifdef _WIN32
struct timeb tp;
(void)::ftime(&tp);
#else
struct timeval t;
(void)gettimeofday(&t, nullptr);
#endif
// Get continuous timestamp
u64 TmpSeconds = static_cast<u64>(Common::Timer::GetTimeSinceJan1970().count());
double ms = static_cast<u64>(GetTimeMs().count()) % 1000;
u64 TmpSeconds = Common::Timer::GetTimeSinceJan1970();
// Remove a few years. We only really want enough seconds to make
// sure that we are detecting actual actions, perhaps 60 seconds is
@@ -152,7 +196,12 @@ double Timer::GetDoubleTime() {
TmpSeconds = TmpSeconds - (38 * 365 * 24 * 60 * 60);
// Make a smaller integer that fits in the double
u32 Seconds = static_cast<u32>(TmpSeconds);
u32 Seconds = (u32)TmpSeconds;
#ifdef _WIN32
double ms = tp.millitm / 1000.0 / 1000.0;
#else
double ms = t.tv_usec / 1000000.0;
#endif
double TmpTime = Seconds + ms;
return TmpTime;

View File

@@ -4,7 +4,6 @@
#pragma once
#include <chrono>
#include <string>
#include "common/common_types.h"
@@ -19,22 +18,24 @@ public:
// The time difference is always returned in milliseconds, regardless of alternative internal
// representation
std::chrono::milliseconds GetTimeDifference();
u64 GetTimeDifference();
void AddTimeDifference();
static std::chrono::seconds GetTimeSinceJan1970();
static std::chrono::seconds GetLocalTimeSinceJan1970();
static void IncreaseResolution();
static void RestoreResolution();
static u64 GetTimeSinceJan1970();
static u64 GetLocalTimeSinceJan1970();
static double GetDoubleTime();
static std::string GetTimeFormatted();
std::string GetTimeElapsedFormatted() const;
std::chrono::milliseconds GetTimeElapsed();
u64 GetTimeElapsed();
static std::chrono::milliseconds GetTimeMs();
static u32 GetTimeMs();
private:
std::chrono::milliseconds m_LastTime;
std::chrono::milliseconds m_StartTime;
u64 m_LastTime;
u64 m_StartTime;
bool m_Running;
};

View File

@@ -42,136 +42,140 @@ class Vec3;
template <typename T>
class Vec4;
template <typename T>
static inline Vec2<T> MakeVec(const T& x, const T& y);
template <typename T>
static inline Vec3<T> MakeVec(const T& x, const T& y, const T& z);
template <typename T>
static inline Vec4<T> MakeVec(const T& x, const T& y, const T& z, const T& w);
template <typename T>
class Vec2 {
public:
T x{};
T y{};
constexpr Vec2() = default;
constexpr Vec2(const T& x_, const T& y_) : x(x_), y(y_) {}
Vec2() = default;
Vec2(const T& _x, const T& _y) : x(_x), y(_y) {}
template <typename T2>
constexpr Vec2<T2> Cast() const {
return Vec2<T2>(static_cast<T2>(x), static_cast<T2>(y));
Vec2<T2> Cast() const {
return Vec2<T2>((T2)x, (T2)y);
}
static constexpr Vec2 AssignToAll(const T& f) {
return Vec2{f, f};
static Vec2 AssignToAll(const T& f) {
return Vec2<T>(f, f);
}
constexpr Vec2<decltype(T{} + T{})> operator+(const Vec2& other) const {
return {x + other.x, y + other.y};
Vec2<decltype(T{} + T{})> operator+(const Vec2& other) const {
return MakeVec(x + other.x, y + other.y);
}
constexpr Vec2& operator+=(const Vec2& other) {
void operator+=(const Vec2& other) {
x += other.x;
y += other.y;
return *this;
}
constexpr Vec2<decltype(T{} - T{})> operator-(const Vec2& other) const {
return {x - other.x, y - other.y};
Vec2<decltype(T{} - T{})> operator-(const Vec2& other) const {
return MakeVec(x - other.x, y - other.y);
}
constexpr Vec2& operator-=(const Vec2& other) {
void operator-=(const Vec2& other) {
x -= other.x;
y -= other.y;
return *this;
}
template <typename U = T>
constexpr Vec2<std::enable_if_t<std::is_signed_v<U>, U>> operator-() const {
return {-x, -y};
Vec2<std::enable_if_t<std::is_signed<U>::value, U>> operator-() const {
return MakeVec(-x, -y);
}
constexpr Vec2<decltype(T{} * T{})> operator*(const Vec2& other) const {
return {x * other.x, y * other.y};
Vec2<decltype(T{} * T{})> operator*(const Vec2& other) const {
return MakeVec(x * other.x, y * other.y);
}
template <typename V>
constexpr Vec2<decltype(T{} * V{})> operator*(const V& f) const {
return {x * f, y * f};
Vec2<decltype(T{} * V{})> operator*(const V& f) const {
return MakeVec(x * f, y * f);
}
template <typename V>
constexpr Vec2& operator*=(const V& f) {
void operator*=(const V& f) {
*this = *this * f;
return *this;
}
template <typename V>
constexpr Vec2<decltype(T{} / V{})> operator/(const V& f) const {
return {x / f, y / f};
Vec2<decltype(T{} / V{})> operator/(const V& f) const {
return MakeVec(x / f, y / f);
}
template <typename V>
constexpr Vec2& operator/=(const V& f) {
void operator/=(const V& f) {
*this = *this / f;
return *this;
}
constexpr T Length2() const {
T Length2() const {
return x * x + y * y;
}
// Only implemented for T=float
float Length() const;
void SetLength(const float l);
Vec2 WithLength(const float l) const;
float Distance2To(Vec2& other);
Vec2 Normalized() const;
float Normalize(); // returns the previous length, which is often useful
constexpr T& operator[](std::size_t i) {
T& operator[](int i) // allow vector[1] = 3 (vector.y=3)
{
return *((&x) + i);
}
constexpr const T& operator[](std::size_t i) const {
T operator[](const int i) const {
return *((&x) + i);
}
constexpr void SetZero() {
void SetZero() {
x = 0;
y = 0;
}
// Common aliases: UV (texel coordinates), ST (texture coordinates)
constexpr T& u() {
T& u() {
return x;
}
constexpr T& v() {
T& v() {
return y;
}
constexpr T& s() {
T& s() {
return x;
}
constexpr T& t() {
T& t() {
return y;
}
constexpr const T& u() const {
const T& u() const {
return x;
}
constexpr const T& v() const {
const T& v() const {
return y;
}
constexpr const T& s() const {
const T& s() const {
return x;
}
constexpr const T& t() const {
const T& t() const {
return y;
}
// swizzlers - create a subvector of specific components
constexpr Vec2 yx() const {
const Vec2 yx() const {
return Vec2(y, x);
}
constexpr Vec2 vu() const {
const Vec2 vu() const {
return Vec2(y, x);
}
constexpr Vec2 ts() const {
const Vec2 ts() const {
return Vec2(y, x);
}
};
template <typename T, typename V>
constexpr Vec2<T> operator*(const V& f, const Vec2<T>& vec) {
Vec2<T> operator*(const V& f, const Vec2<T>& vec) {
return Vec2<T>(f * vec.x, f * vec.y);
}
using Vec2f = Vec2<float>;
typedef Vec2<float> Vec2f;
template <>
inline float Vec2<float>::Length() const {
@@ -192,151 +196,147 @@ public:
T y{};
T z{};
constexpr Vec3() = default;
constexpr Vec3(const T& x_, const T& y_, const T& z_) : x(x_), y(y_), z(z_) {}
Vec3() = default;
Vec3(const T& _x, const T& _y, const T& _z) : x(_x), y(_y), z(_z) {}
template <typename T2>
constexpr Vec3<T2> Cast() const {
return Vec3<T2>(static_cast<T2>(x), static_cast<T2>(y), static_cast<T2>(z));
Vec3<T2> Cast() const {
return MakeVec<T2>((T2)x, (T2)y, (T2)z);
}
static constexpr Vec3 AssignToAll(const T& f) {
return Vec3(f, f, f);
// Only implemented for T=int and T=float
static Vec3 FromRGB(unsigned int rgb);
unsigned int ToRGB() const; // alpha bits set to zero
static Vec3 AssignToAll(const T& f) {
return MakeVec(f, f, f);
}
constexpr Vec3<decltype(T{} + T{})> operator+(const Vec3& other) const {
return {x + other.x, y + other.y, z + other.z};
Vec3<decltype(T{} + T{})> operator+(const Vec3& other) const {
return MakeVec(x + other.x, y + other.y, z + other.z);
}
constexpr Vec3& operator+=(const Vec3& other) {
void operator+=(const Vec3& other) {
x += other.x;
y += other.y;
z += other.z;
return *this;
}
constexpr Vec3<decltype(T{} - T{})> operator-(const Vec3& other) const {
return {x - other.x, y - other.y, z - other.z};
Vec3<decltype(T{} - T{})> operator-(const Vec3& other) const {
return MakeVec(x - other.x, y - other.y, z - other.z);
}
constexpr Vec3& operator-=(const Vec3& other) {
void operator-=(const Vec3& other) {
x -= other.x;
y -= other.y;
z -= other.z;
return *this;
}
template <typename U = T>
constexpr Vec3<std::enable_if_t<std::is_signed_v<U>, U>> operator-() const {
return {-x, -y, -z};
Vec3<std::enable_if_t<std::is_signed<U>::value, U>> operator-() const {
return MakeVec(-x, -y, -z);
}
constexpr Vec3<decltype(T{} * T{})> operator*(const Vec3& other) const {
return {x * other.x, y * other.y, z * other.z};
Vec3<decltype(T{} * T{})> operator*(const Vec3& other) const {
return MakeVec(x * other.x, y * other.y, z * other.z);
}
template <typename V>
constexpr Vec3<decltype(T{} * V{})> operator*(const V& f) const {
return {x * f, y * f, z * f};
Vec3<decltype(T{} * V{})> operator*(const V& f) const {
return MakeVec(x * f, y * f, z * f);
}
template <typename V>
constexpr Vec3& operator*=(const V& f) {
void operator*=(const V& f) {
*this = *this * f;
return *this;
}
template <typename V>
constexpr Vec3<decltype(T{} / V{})> operator/(const V& f) const {
return {x / f, y / f, z / f};
Vec3<decltype(T{} / V{})> operator/(const V& f) const {
return MakeVec(x / f, y / f, z / f);
}
template <typename V>
constexpr Vec3& operator/=(const V& f) {
void operator/=(const V& f) {
*this = *this / f;
return *this;
}
constexpr T Length2() const {
T Length2() const {
return x * x + y * y + z * z;
}
// Only implemented for T=float
float Length() const;
void SetLength(const float l);
Vec3 WithLength(const float l) const;
float Distance2To(Vec3& other);
Vec3 Normalized() const;
float Normalize(); // returns the previous length, which is often useful
constexpr T& operator[](std::size_t i) {
T& operator[](int i) // allow vector[2] = 3 (vector.z=3)
{
return *((&x) + i);
}
T operator[](const int i) const {
return *((&x) + i);
}
constexpr const T& operator[](std::size_t i) const {
return *((&x) + i);
}
constexpr void SetZero() {
void SetZero() {
x = 0;
y = 0;
z = 0;
}
// Common aliases: UVW (texel coordinates), RGB (colors), STQ (texture coordinates)
constexpr T& u() {
T& u() {
return x;
}
constexpr T& v() {
T& v() {
return y;
}
constexpr T& w() {
T& w() {
return z;
}
constexpr T& r() {
T& r() {
return x;
}
constexpr T& g() {
T& g() {
return y;
}
constexpr T& b() {
T& b() {
return z;
}
constexpr T& s() {
T& s() {
return x;
}
constexpr T& t() {
T& t() {
return y;
}
constexpr T& q() {
T& q() {
return z;
}
constexpr const T& u() const {
const T& u() const {
return x;
}
constexpr const T& v() const {
const T& v() const {
return y;
}
constexpr const T& w() const {
const T& w() const {
return z;
}
constexpr const T& r() const {
const T& r() const {
return x;
}
constexpr const T& g() const {
const T& g() const {
return y;
}
constexpr const T& b() const {
const T& b() const {
return z;
}
constexpr const T& s() const {
const T& s() const {
return x;
}
constexpr const T& t() const {
const T& t() const {
return y;
}
constexpr const T& q() const {
const T& q() const {
return z;
}
@@ -345,7 +345,7 @@ public:
// _DEFINE_SWIZZLER2 defines a single such function, DEFINE_SWIZZLER2 defines all of them for all
// component names (x<->r) and permutations (xy<->yx)
#define _DEFINE_SWIZZLER2(a, b, name) \
constexpr Vec2<T> name() const { \
const Vec2<T> name() const { \
return Vec2<T>(a, b); \
}
#define DEFINE_SWIZZLER2(a, b, a2, b2, a3, b3, a4, b4) \
@@ -366,7 +366,7 @@ public:
};
template <typename T, typename V>
constexpr Vec3<T> operator*(const V& f, const Vec3<T>& vec) {
Vec3<T> operator*(const V& f, const Vec3<T>& vec) {
return Vec3<T>(f * vec.x, f * vec.y, f * vec.z);
}
@@ -387,7 +387,7 @@ inline float Vec3<float>::Normalize() {
return length;
}
using Vec3f = Vec3<float>;
typedef Vec3<float> Vec3f;
template <typename T>
class Vec4 {
@@ -397,88 +397,86 @@ public:
T z{};
T w{};
constexpr Vec4() = default;
constexpr Vec4(const T& x_, const T& y_, const T& z_, const T& w_)
: x(x_), y(y_), z(z_), w(w_) {}
Vec4() = default;
Vec4(const T& _x, const T& _y, const T& _z, const T& _w) : x(_x), y(_y), z(_z), w(_w) {}
template <typename T2>
constexpr Vec4<T2> Cast() const {
return Vec4<T2>(static_cast<T2>(x), static_cast<T2>(y), static_cast<T2>(z),
static_cast<T2>(w));
Vec4<T2> Cast() const {
return Vec4<T2>((T2)x, (T2)y, (T2)z, (T2)w);
}
static constexpr Vec4 AssignToAll(const T& f) {
return Vec4(f, f, f, f);
// Only implemented for T=int and T=float
static Vec4 FromRGBA(unsigned int rgba);
unsigned int ToRGBA() const;
static Vec4 AssignToAll(const T& f) {
return Vec4<T>(f, f, f, f);
}
constexpr Vec4<decltype(T{} + T{})> operator+(const Vec4& other) const {
return {x + other.x, y + other.y, z + other.z, w + other.w};
Vec4<decltype(T{} + T{})> operator+(const Vec4& other) const {
return MakeVec(x + other.x, y + other.y, z + other.z, w + other.w);
}
constexpr Vec4& operator+=(const Vec4& other) {
void operator+=(const Vec4& other) {
x += other.x;
y += other.y;
z += other.z;
w += other.w;
return *this;
}
constexpr Vec4<decltype(T{} - T{})> operator-(const Vec4& other) const {
return {x - other.x, y - other.y, z - other.z, w - other.w};
Vec4<decltype(T{} - T{})> operator-(const Vec4& other) const {
return MakeVec(x - other.x, y - other.y, z - other.z, w - other.w);
}
constexpr Vec4& operator-=(const Vec4& other) {
void operator-=(const Vec4& other) {
x -= other.x;
y -= other.y;
z -= other.z;
w -= other.w;
return *this;
}
template <typename U = T>
constexpr Vec4<std::enable_if_t<std::is_signed_v<U>, U>> operator-() const {
return {-x, -y, -z, -w};
Vec4<std::enable_if_t<std::is_signed<U>::value, U>> operator-() const {
return MakeVec(-x, -y, -z, -w);
}
constexpr Vec4<decltype(T{} * T{})> operator*(const Vec4& other) const {
return {x * other.x, y * other.y, z * other.z, w * other.w};
Vec4<decltype(T{} * T{})> operator*(const Vec4& other) const {
return MakeVec(x * other.x, y * other.y, z * other.z, w * other.w);
}
template <typename V>
constexpr Vec4<decltype(T{} * V{})> operator*(const V& f) const {
return {x * f, y * f, z * f, w * f};
Vec4<decltype(T{} * V{})> operator*(const V& f) const {
return MakeVec(x * f, y * f, z * f, w * f);
}
template <typename V>
constexpr Vec4& operator*=(const V& f) {
void operator*=(const V& f) {
*this = *this * f;
return *this;
}
template <typename V>
constexpr Vec4<decltype(T{} / V{})> operator/(const V& f) const {
return {x / f, y / f, z / f, w / f};
Vec4<decltype(T{} / V{})> operator/(const V& f) const {
return MakeVec(x / f, y / f, z / f, w / f);
}
template <typename V>
constexpr Vec4& operator/=(const V& f) {
void operator/=(const V& f) {
*this = *this / f;
return *this;
}
constexpr T Length2() const {
T Length2() const {
return x * x + y * y + z * z + w * w;
}
constexpr T& operator[](std::size_t i) {
// Only implemented for T=float
float Length() const;
void SetLength(const float l);
Vec4 WithLength(const float l) const;
float Distance2To(Vec4& other);
Vec4 Normalized() const;
float Normalize(); // returns the previous length, which is often useful
T& operator[](int i) // allow vector[2] = 3 (vector.z=3)
{
return *((&x) + i);
}
T operator[](const int i) const {
return *((&x) + i);
}
constexpr const T& operator[](std::size_t i) const {
return *((&x) + i);
}
constexpr void SetZero() {
void SetZero() {
x = 0;
y = 0;
z = 0;
@@ -486,29 +484,29 @@ public:
}
// Common alias: RGBA (colors)
constexpr T& r() {
T& r() {
return x;
}
constexpr T& g() {
T& g() {
return y;
}
constexpr T& b() {
T& b() {
return z;
}
constexpr T& a() {
T& a() {
return w;
}
constexpr const T& r() const {
const T& r() const {
return x;
}
constexpr const T& g() const {
const T& g() const {
return y;
}
constexpr const T& b() const {
const T& b() const {
return z;
}
constexpr const T& a() const {
const T& a() const {
return w;
}
@@ -520,7 +518,7 @@ public:
// DEFINE_SWIZZLER2_COMP2 defines two component functions for all component names (x<->r) and
// permutations (xy<->yx)
#define _DEFINE_SWIZZLER2(a, b, name) \
constexpr Vec2<T> name() const { \
const Vec2<T> name() const { \
return Vec2<T>(a, b); \
}
#define DEFINE_SWIZZLER2_COMP1(a, a2) \
@@ -547,7 +545,7 @@ public:
#undef _DEFINE_SWIZZLER2
#define _DEFINE_SWIZZLER3(a, b, c, name) \
constexpr Vec3<T> name() const { \
const Vec3<T> name() const { \
return Vec3<T>(a, b, c); \
}
#define DEFINE_SWIZZLER3_COMP1(a, a2) \
@@ -581,51 +579,51 @@ public:
};
template <typename T, typename V>
constexpr Vec4<decltype(V{} * T{})> operator*(const V& f, const Vec4<T>& vec) {
return {f * vec.x, f * vec.y, f * vec.z, f * vec.w};
Vec4<decltype(V{} * T{})> operator*(const V& f, const Vec4<T>& vec) {
return MakeVec(f * vec.x, f * vec.y, f * vec.z, f * vec.w);
}
using Vec4f = Vec4<float>;
typedef Vec4<float> Vec4f;
template <typename T>
constexpr decltype(T{} * T{} + T{} * T{}) Dot(const Vec2<T>& a, const Vec2<T>& b) {
static inline decltype(T{} * T{} + T{} * T{}) Dot(const Vec2<T>& a, const Vec2<T>& b) {
return a.x * b.x + a.y * b.y;
}
template <typename T>
constexpr decltype(T{} * T{} + T{} * T{}) Dot(const Vec3<T>& a, const Vec3<T>& b) {
static inline decltype(T{} * T{} + T{} * T{}) Dot(const Vec3<T>& a, const Vec3<T>& b) {
return a.x * b.x + a.y * b.y + a.z * b.z;
}
template <typename T>
constexpr decltype(T{} * T{} + T{} * T{}) Dot(const Vec4<T>& a, const Vec4<T>& b) {
static inline decltype(T{} * T{} + T{} * T{}) Dot(const Vec4<T>& a, const Vec4<T>& b) {
return a.x * b.x + a.y * b.y + a.z * b.z + a.w * b.w;
}
template <typename T>
constexpr Vec3<decltype(T{} * T{} - T{} * T{})> Cross(const Vec3<T>& a, const Vec3<T>& b) {
return {a.y * b.z - a.z * b.y, a.z * b.x - a.x * b.z, a.x * b.y - a.y * b.x};
static inline Vec3<decltype(T{} * T{} - T{} * T{})> Cross(const Vec3<T>& a, const Vec3<T>& b) {
return MakeVec(a.y * b.z - a.z * b.y, a.z * b.x - a.x * b.z, a.x * b.y - a.y * b.x);
}
// linear interpolation via float: 0.0=begin, 1.0=end
template <typename X>
constexpr decltype(X{} * float{} + X{} * float{}) Lerp(const X& begin, const X& end,
const float t) {
static inline decltype(X{} * float{} + X{} * float{}) Lerp(const X& begin, const X& end,
const float t) {
return begin * (1.f - t) + end * t;
}
// linear interpolation via int: 0=begin, base=end
template <typename X, int base>
constexpr decltype((X{} * int{} + X{} * int{}) / base) LerpInt(const X& begin, const X& end,
const int t) {
static inline decltype((X{} * int{} + X{} * int{}) / base) LerpInt(const X& begin, const X& end,
const int t) {
return (begin * (base - t) + end * t) / base;
}
// bilinear interpolation. s is for interpolating x00-x01 and x10-x11, and t is for the second
// interpolation.
template <typename X>
constexpr auto BilinearInterp(const X& x00, const X& x01, const X& x10, const X& x11, const float s,
const float t) {
inline auto BilinearInterp(const X& x00, const X& x01, const X& x10, const X& x11, const float s,
const float t) {
auto y0 = Lerp(x00, x01, s);
auto y1 = Lerp(x10, x11, s);
return Lerp(y0, y1, t);
@@ -633,42 +631,42 @@ constexpr auto BilinearInterp(const X& x00, const X& x01, const X& x10, const X&
// Utility vector factories
template <typename T>
constexpr Vec2<T> MakeVec(const T& x, const T& y) {
static inline Vec2<T> MakeVec(const T& x, const T& y) {
return Vec2<T>{x, y};
}
template <typename T>
constexpr Vec3<T> MakeVec(const T& x, const T& y, const T& z) {
static inline Vec3<T> MakeVec(const T& x, const T& y, const T& z) {
return Vec3<T>{x, y, z};
}
template <typename T>
constexpr Vec4<T> MakeVec(const T& x, const T& y, const Vec2<T>& zw) {
static inline Vec4<T> MakeVec(const T& x, const T& y, const Vec2<T>& zw) {
return MakeVec(x, y, zw[0], zw[1]);
}
template <typename T>
constexpr Vec3<T> MakeVec(const Vec2<T>& xy, const T& z) {
static inline Vec3<T> MakeVec(const Vec2<T>& xy, const T& z) {
return MakeVec(xy[0], xy[1], z);
}
template <typename T>
constexpr Vec3<T> MakeVec(const T& x, const Vec2<T>& yz) {
static inline Vec3<T> MakeVec(const T& x, const Vec2<T>& yz) {
return MakeVec(x, yz[0], yz[1]);
}
template <typename T>
constexpr Vec4<T> MakeVec(const T& x, const T& y, const T& z, const T& w) {
static inline Vec4<T> MakeVec(const T& x, const T& y, const T& z, const T& w) {
return Vec4<T>{x, y, z, w};
}
template <typename T>
constexpr Vec4<T> MakeVec(const Vec2<T>& xy, const T& z, const T& w) {
static inline Vec4<T> MakeVec(const Vec2<T>& xy, const T& z, const T& w) {
return MakeVec(xy[0], xy[1], z, w);
}
template <typename T>
constexpr Vec4<T> MakeVec(const T& x, const Vec2<T>& yz, const T& w) {
static inline Vec4<T> MakeVec(const T& x, const Vec2<T>& yz, const T& w) {
return MakeVec(x, yz[0], yz[1], w);
}
@@ -676,17 +674,17 @@ constexpr Vec4<T> MakeVec(const T& x, const Vec2<T>& yz, const T& w) {
// Even if someone wanted to use an odd object like Vec2<Vec2<T>>, the compiler would error
// out soon enough due to misuse of the returned structure.
template <typename T>
constexpr Vec4<T> MakeVec(const Vec2<T>& xy, const Vec2<T>& zw) {
static inline Vec4<T> MakeVec(const Vec2<T>& xy, const Vec2<T>& zw) {
return MakeVec(xy[0], xy[1], zw[0], zw[1]);
}
template <typename T>
constexpr Vec4<T> MakeVec(const Vec3<T>& xyz, const T& w) {
static inline Vec4<T> MakeVec(const Vec3<T>& xyz, const T& w) {
return MakeVec(xyz[0], xyz[1], xyz[2], w);
}
template <typename T>
constexpr Vec4<T> MakeVec(const T& x, const Vec3<T>& yzw) {
static inline Vec4<T> MakeVec(const T& x, const Vec3<T>& yzw) {
return MakeVec(x, yzw[0], yzw[1], yzw[2]);
}

View File

@@ -34,7 +34,7 @@ inline bool IsWithin2G(const Xbyak::CodeGenerator& code, uintptr_t target) {
template <typename T>
inline void CallFarFunction(Xbyak::CodeGenerator& code, const T f) {
static_assert(std::is_pointer_v<T>, "Argument must be a (function) pointer.");
static_assert(std::is_pointer<T>(), "Argument must be a (function) pointer.");
size_t addr = reinterpret_cast<size_t>(f);
if (IsWithin2G(code, addr)) {
code.call(f);

View File

@@ -1,7 +1,5 @@
add_library(core STATIC
arm/arm_interface.h
arm/exclusive_monitor.cpp
arm/exclusive_monitor.h
arm/unicorn/arm_unicorn.cpp
arm/unicorn/arm_unicorn.h
core.cpp
@@ -10,45 +8,27 @@ add_library(core STATIC
core_cpu.h
core_timing.cpp
core_timing.h
core_timing_util.cpp
core_timing_util.h
crypto/aes_util.cpp
crypto/aes_util.h
crypto/encryption_layer.cpp
crypto/encryption_layer.h
crypto/key_manager.cpp
crypto/key_manager.h
crypto/ctr_encryption_layer.cpp
crypto/ctr_encryption_layer.h
file_sys/card_image.cpp
file_sys/card_image.h
file_sys/content_archive.cpp
file_sys/content_archive.h
file_sys/control_metadata.cpp
file_sys/control_metadata.h
file_sys/directory.h
file_sys/disk_filesystem.cpp
file_sys/disk_filesystem.h
file_sys/errors.h
file_sys/mode.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
file_sys/program_metadata.h
file_sys/romfs.cpp
file_sys/romfs.h
file_sys/romfs_factory.cpp
file_sys/romfs_factory.h
file_sys/romfs_filesystem.cpp
file_sys/romfs_filesystem.h
file_sys/savedata_factory.cpp
file_sys/savedata_factory.h
file_sys/sdmc_factory.cpp
file_sys/sdmc_factory.h
file_sys/vfs.cpp
file_sys/vfs.h
file_sys/vfs_offset.cpp
file_sys/vfs_offset.h
file_sys/vfs_real.cpp
file_sys/vfs_real.h
file_sys/vfs_vector.cpp
file_sys/vfs_vector.h
file_sys/storage.h
frontend/emu_window.cpp
frontend/emu_window.h
frontend/framebuffer_layout.cpp
@@ -56,6 +36,8 @@ add_library(core STATIC
frontend/input.h
gdbstub/gdbstub.cpp
gdbstub/gdbstub.h
hle/config_mem.cpp
hle/config_mem.h
hle/ipc.h
hle/ipc_helpers.h
hle/kernel/address_arbiter.cpp
@@ -73,10 +55,12 @@ add_library(core STATIC
hle/kernel/hle_ipc.h
hle/kernel/kernel.cpp
hle/kernel/kernel.h
hle/kernel/memory.cpp
hle/kernel/memory.h
hle/kernel/mutex.cpp
hle/kernel/mutex.h
hle/kernel/object.cpp
hle/kernel/object.h
hle/kernel/object_address_table.cpp
hle/kernel/object_address_table.h
hle/kernel/process.cpp
hle/kernel/process.h
hle/kernel/resource_limit.cpp
@@ -104,6 +88,8 @@ add_library(core STATIC
hle/lock.cpp
hle/lock.h
hle/result.h
hle/romfs.cpp
hle/romfs.h
hle/service/acc/acc.cpp
hle/service/acc/acc.h
hle/service/acc/acc_aa.cpp
@@ -120,64 +106,32 @@ add_library(core STATIC
hle/service/am/applet_ae.h
hle/service/am/applet_oe.cpp
hle/service/am/applet_oe.h
hle/service/am/idle.cpp
hle/service/am/idle.h
hle/service/am/omm.cpp
hle/service/am/omm.h
hle/service/am/spsm.cpp
hle/service/am/spsm.h
hle/service/aoc/aoc_u.cpp
hle/service/aoc/aoc_u.h
hle/service/apm/apm.cpp
hle/service/apm/apm.h
hle/service/apm/interface.cpp
hle/service/apm/interface.h
hle/service/arp/arp.cpp
hle/service/arp/arp.h
hle/service/audio/audctl.cpp
hle/service/audio/audctl.h
hle/service/audio/auddbg.cpp
hle/service/audio/auddbg.h
hle/service/audio/audin_a.cpp
hle/service/audio/audin_a.h
hle/service/audio/audin_u.cpp
hle/service/audio/audin_u.h
hle/service/audio/audio.cpp
hle/service/audio/audio.h
hle/service/audio/audout_a.cpp
hle/service/audio/audout_a.h
hle/service/audio/audin_u.cpp
hle/service/audio/audin_u.h
hle/service/audio/audout_u.cpp
hle/service/audio/audout_u.h
hle/service/audio/audrec_a.cpp
hle/service/audio/audrec_a.h
hle/service/audio/audrec_u.cpp
hle/service/audio/audrec_u.h
hle/service/audio/audren_a.cpp
hle/service/audio/audren_a.h
hle/service/audio/audren_u.cpp
hle/service/audio/audren_u.h
hle/service/audio/audren_u.cpp
hle/service/audio/audren_u.h
hle/service/audio/codecctl.cpp
hle/service/audio/codecctl.h
hle/service/audio/hwopus.cpp
hle/service/audio/hwopus.h
hle/service/bcat/bcat.cpp
hle/service/bcat/bcat.h
hle/service/bcat/module.cpp
hle/service/bcat/module.h
hle/service/bpc/bpc.cpp
hle/service/bpc/bpc.h
hle/service/btdrv/btdrv.cpp
hle/service/btdrv/btdrv.h
hle/service/btm/btm.cpp
hle/service/btm/btm.h
hle/service/caps/caps.cpp
hle/service/caps/caps.h
hle/service/erpt/erpt.cpp
hle/service/erpt/erpt.h
hle/service/es/es.cpp
hle/service/es/es.h
hle/service/eupld/eupld.cpp
hle/service/eupld/eupld.h
hle/service/bcat/bcat.cpp
hle/service/bcat/bcat.h
hle/service/fatal/fatal.cpp
hle/service/fatal/fatal.h
hle/service/fatal/fatal_p.cpp
@@ -186,52 +140,32 @@ add_library(core STATIC
hle/service/fatal/fatal_u.h
hle/service/filesystem/filesystem.cpp
hle/service/filesystem/filesystem.h
hle/service/filesystem/fsp_ldr.cpp
hle/service/filesystem/fsp_ldr.h
hle/service/filesystem/fsp_pr.cpp
hle/service/filesystem/fsp_pr.h
hle/service/filesystem/fsp_srv.cpp
hle/service/filesystem/fsp_srv.h
hle/service/fgm/fgm.cpp
hle/service/fgm/fgm.h
hle/service/friend/friend.cpp
hle/service/friend/friend.h
hle/service/friend/interface.cpp
hle/service/friend/interface.h
hle/service/grc/grc.cpp
hle/service/grc/grc.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/hid/irs.cpp
hle/service/hid/irs.h
hle/service/hid/xcd.cpp
hle/service/hid/xcd.h
hle/service/lbl/lbl.cpp
hle/service/lbl/lbl.h
hle/service/ldn/ldn.cpp
hle/service/ldn/ldn.h
hle/service/ldr/ldr.cpp
hle/service/ldr/ldr.h
hle/service/lm/lm.cpp
hle/service/lm/lm.h
hle/service/mig/mig.cpp
hle/service/mig/mig.h
hle/service/mii/mii.cpp
hle/service/mii/mii.h
hle/service/mm/mm_u.cpp
hle/service/mm/mm_u.h
hle/service/ncm/ncm.cpp
hle/service/ncm/ncm.h
hle/service/nfc/nfc.cpp
hle/service/nfc/nfc.h
hle/service/nifm/nifm.cpp
hle/service/nifm/nifm.h
hle/service/nifm/nifm_a.cpp
hle/service/nifm/nifm_a.h
hle/service/nifm/nifm_s.cpp
hle/service/nifm/nifm_s.h
hle/service/nifm/nifm_u.cpp
hle/service/nifm/nifm_u.h
hle/service/nfp/nfp.cpp
hle/service/nfp/nfp.h
hle/service/nfp/nfp_user.cpp
hle/service/nfp/nfp_user.h
hle/service/nifm/nifm.cpp
hle/service/nifm/nifm.h
hle/service/nim/nim.cpp
hle/service/nim/nim.h
hle/service/ns/ns.cpp
hle/service/ns/ns.h
hle/service/ns/pl_u.cpp
@@ -261,20 +195,12 @@ add_library(core STATIC
hle/service/nvflinger/buffer_queue.h
hle/service/nvflinger/nvflinger.cpp
hle/service/nvflinger/nvflinger.h
hle/service/pcie/pcie.cpp
hle/service/pcie/pcie.h
hle/service/pctl/module.cpp
hle/service/pctl/module.h
hle/service/pctl/pctl.cpp
hle/service/pctl/pctl.h
hle/service/pcv/pcv.cpp
hle/service/pcv/pcv.h
hle/service/pm/pm.cpp
hle/service/pm/pm.h
hle/service/prepo/prepo.cpp
hle/service/prepo/prepo.h
hle/service/psc/psc.cpp
hle/service/psc/psc.h
hle/service/service.cpp
hle/service/service.h
hle/service/set/set.cpp
@@ -293,8 +219,6 @@ add_library(core STATIC
hle/service/sm/sm.h
hle/service/sockets/bsd.cpp
hle/service/sockets/bsd.h
hle/service/sockets/ethc.cpp
hle/service/sockets/ethc.h
hle/service/sockets/nsd.cpp
hle/service/sockets/nsd.h
hle/service/sockets/sfdnsres.cpp
@@ -309,12 +233,12 @@ add_library(core STATIC
hle/service/spl/spl.h
hle/service/ssl/ssl.cpp
hle/service/ssl/ssl.h
hle/service/time/interface.cpp
hle/service/time/interface.h
hle/service/time/time.cpp
hle/service/time/time.h
hle/service/usb/usb.cpp
hle/service/usb/usb.h
hle/service/time/time_s.cpp
hle/service/time/time_s.h
hle/service/time/time_u.cpp
hle/service/time/time_u.h
hle/service/vi/vi.cpp
hle/service/vi/vi.h
hle/service/vi/vi_m.cpp
@@ -323,8 +247,12 @@ add_library(core STATIC
hle/service/vi/vi_s.h
hle/service/vi/vi_u.cpp
hle/service/vi/vi_u.h
hle/service/wlan/wlan.cpp
hle/service/wlan/wlan.h
hle/shared_page.cpp
hle/shared_page.h
hw/hw.cpp
hw/hw.h
hw/lcd.cpp
hw/lcd.h
loader/deconstructed_rom_directory.cpp
loader/deconstructed_rom_directory.h
loader/elf.cpp
@@ -339,8 +267,6 @@ add_library(core STATIC
loader/nro.h
loader/nso.cpp
loader/nso.h
loader/xci.cpp
loader/xci.h
memory.cpp
memory.h
memory_hook.cpp
@@ -359,8 +285,8 @@ add_library(core STATIC
create_target_directory_groups(core)
target_link_libraries(core PUBLIC common PRIVATE audio_core video_core)
target_link_libraries(core PUBLIC Boost::boost PRIVATE fmt lz4_static mbedtls opus unicorn)
target_link_libraries(core PUBLIC common PRIVATE video_core)
target_link_libraries(core PUBLIC Boost::boost PRIVATE fmt lz4_static unicorn)
if (ARCHITECTURE_x86_64)
target_sources(core PRIVATE

View File

@@ -20,6 +20,9 @@ public:
u64 cpsr;
std::array<u128, 32> fpu_registers;
u64 fpscr;
// TODO(bunnei): Fix once we have proper support for tpidrro_el0, etc. in the JIT
VAddr tls_address;
};
/// Runs the CPU until an event happens
@@ -101,10 +104,6 @@ public:
virtual void SetTlsAddress(VAddr address) = 0;
virtual u64 GetTPIDR_EL0() const = 0;
virtual void SetTPIDR_EL0(u64 value) = 0;
/**
* Saves the current CPU context
* @param ctx Thread context to save
@@ -117,8 +116,6 @@ public:
*/
virtual void LoadContext(const ThreadContext& ctx) = 0;
virtual void ClearExclusiveState() = 0;
/// Prepare core for thread reschedule (if needed to correctly handle state)
virtual void PrepareReschedule() = 0;
};

View File

@@ -10,7 +10,7 @@
#include "core/arm/dynarmic/arm_dynarmic.h"
#include "core/core.h"
#include "core/core_timing.h"
#include "core/hle/kernel/process.h"
#include "core/hle/kernel/memory.h"
#include "core/hle/kernel/svc.h"
#include "core/memory.h"
@@ -86,16 +86,7 @@ public:
}
void AddTicks(u64 ticks) override {
// Divide the number of ticks by the amount of CPU cores. TODO(Subv): This yields only a
// rough approximation of the amount of executed ticks in the system, it may be thrown off
// if not all cores are doing a similar amount of work. Instead of doing this, we should
// device a way so that timing is consistent across all cores without increasing the ticks 4
// times.
u64 amortized_ticks = (ticks - num_interpreted_instructions) / Core::NUM_CPU_CORES;
// Always execute at least one tick.
amortized_ticks = std::max<u64>(amortized_ticks, 1);
CoreTiming::AddTicks(amortized_ticks);
CoreTiming::AddTicks(ticks - num_interpreted_instructions);
num_interpreted_instructions = 0;
}
u64 GetTicksRemaining() override {
@@ -111,28 +102,18 @@ public:
u64 tpidr_el0 = 0;
};
std::unique_ptr<Dynarmic::A64::Jit> ARM_Dynarmic::MakeJit() const {
auto** const page_table = Core::CurrentProcess()->vm_manager.page_table.pointers.data();
std::unique_ptr<Dynarmic::A64::Jit> MakeJit(const std::unique_ptr<ARM_Dynarmic_Callbacks>& cb) {
const auto page_table = Core::CurrentProcess()->vm_manager.page_table.pointers.data();
Dynarmic::A64::UserConfig config;
// Callbacks
config.callbacks = cb.get();
// Memory
config.page_table = reinterpret_cast<void**>(page_table);
config.page_table_address_space_bits = Memory::ADDRESS_SPACE_BITS;
config.silently_mirror_page_table = false;
// Multi-process state
config.processor_id = core_index;
config.global_monitor = &exclusive_monitor->monitor;
// System registers
config.tpidrro_el0 = &cb->tpidrro_el0;
config.tpidr_el0 = &cb->tpidr_el0;
config.dczid_el0 = 4;
config.ctr_el0 = 0x8444c004;
config.page_table = reinterpret_cast<void**>(page_table);
config.page_table_address_space_bits = Memory::ADDRESS_SPACE_BITS;
config.silently_mirror_page_table = false;
return std::make_unique<Dynarmic::A64::Jit>(config);
}
@@ -147,13 +128,12 @@ void ARM_Dynarmic::Step() {
cb->InterpreterFallback(jit->GetPC(), 1);
}
ARM_Dynarmic::ARM_Dynarmic(std::shared_ptr<ExclusiveMonitor> exclusive_monitor, size_t core_index)
: cb(std::make_unique<ARM_Dynarmic_Callbacks>(*this)), core_index{core_index},
exclusive_monitor{std::dynamic_pointer_cast<DynarmicExclusiveMonitor>(exclusive_monitor)} {
ThreadContext ctx;
ARM_Dynarmic::ARM_Dynarmic()
: cb(std::make_unique<ARM_Dynarmic_Callbacks>(*this)), jit(MakeJit(cb)) {
ARM_Interface::ThreadContext ctx;
inner_unicorn.SaveContext(ctx);
PageTableChanged();
LoadContext(ctx);
PageTableChanged();
}
ARM_Dynarmic::~ARM_Dynarmic() = default;
@@ -212,88 +192,41 @@ u64 ARM_Dynarmic::GetTlsAddress() const {
return cb->tpidrro_el0;
}
void ARM_Dynarmic::SetTlsAddress(VAddr address) {
void ARM_Dynarmic::SetTlsAddress(u64 address) {
cb->tpidrro_el0 = address;
}
u64 ARM_Dynarmic::GetTPIDR_EL0() const {
return cb->tpidr_el0;
}
void ARM_Dynarmic::SetTPIDR_EL0(u64 value) {
cb->tpidr_el0 = value;
}
void ARM_Dynarmic::SaveContext(ThreadContext& ctx) {
void ARM_Dynarmic::SaveContext(ARM_Interface::ThreadContext& ctx) {
ctx.cpu_registers = jit->GetRegisters();
ctx.sp = jit->GetSP();
ctx.pc = jit->GetPC();
ctx.cpsr = jit->GetPstate();
ctx.fpu_registers = jit->GetVectors();
ctx.fpscr = jit->GetFpcr();
ctx.tls_address = cb->tpidrro_el0;
}
void ARM_Dynarmic::LoadContext(const ThreadContext& ctx) {
void ARM_Dynarmic::LoadContext(const ARM_Interface::ThreadContext& ctx) {
jit->SetRegisters(ctx.cpu_registers);
jit->SetSP(ctx.sp);
jit->SetPC(ctx.pc);
jit->SetPstate(static_cast<u32>(ctx.cpsr));
jit->SetVectors(ctx.fpu_registers);
jit->SetFpcr(static_cast<u32>(ctx.fpscr));
cb->tpidrro_el0 = ctx.tls_address;
}
void ARM_Dynarmic::PrepareReschedule() {
jit->HaltExecution();
if (jit->IsExecuting()) {
jit->HaltExecution();
}
}
void ARM_Dynarmic::ClearInstructionCache() {
jit->ClearCache();
}
void ARM_Dynarmic::ClearExclusiveState() {
jit->ClearExclusiveState();
}
void ARM_Dynarmic::PageTableChanged() {
jit = MakeJit();
jit = MakeJit(cb);
current_page_table = Memory::GetCurrentPageTable();
}
DynarmicExclusiveMonitor::DynarmicExclusiveMonitor(size_t core_count) : monitor(core_count) {}
DynarmicExclusiveMonitor::~DynarmicExclusiveMonitor() = default;
void DynarmicExclusiveMonitor::SetExclusive(size_t core_index, VAddr addr) {
// Size doesn't actually matter.
monitor.Mark(core_index, addr, 16);
}
void DynarmicExclusiveMonitor::ClearExclusive() {
monitor.Clear();
}
bool DynarmicExclusiveMonitor::ExclusiveWrite8(size_t core_index, VAddr vaddr, u8 value) {
return monitor.DoExclusiveOperation(core_index, vaddr, 1,
[&] { Memory::Write8(vaddr, value); });
}
bool DynarmicExclusiveMonitor::ExclusiveWrite16(size_t core_index, VAddr vaddr, u16 value) {
return monitor.DoExclusiveOperation(core_index, vaddr, 2,
[&] { Memory::Write16(vaddr, value); });
}
bool DynarmicExclusiveMonitor::ExclusiveWrite32(size_t core_index, VAddr vaddr, u32 value) {
return monitor.DoExclusiveOperation(core_index, vaddr, 4,
[&] { Memory::Write32(vaddr, value); });
}
bool DynarmicExclusiveMonitor::ExclusiveWrite64(size_t core_index, VAddr vaddr, u64 value) {
return monitor.DoExclusiveOperation(core_index, vaddr, 8,
[&] { Memory::Write64(vaddr, value); });
}
bool DynarmicExclusiveMonitor::ExclusiveWrite128(size_t core_index, VAddr vaddr, u128 value) {
return monitor.DoExclusiveOperation(core_index, vaddr, 16, [&] {
Memory::Write64(vaddr, value[0]);
Memory::Write64(vaddr, value[1]);
});
}

View File

@@ -6,18 +6,15 @@
#include <memory>
#include <dynarmic/A64/a64.h>
#include <dynarmic/A64/exclusive_monitor.h>
#include "common/common_types.h"
#include "core/arm/arm_interface.h"
#include "core/arm/exclusive_monitor.h"
#include "core/arm/unicorn/arm_unicorn.h"
class ARM_Dynarmic_Callbacks;
class DynarmicExclusiveMonitor;
class ARM_Dynarmic final : public ARM_Interface {
public:
ARM_Dynarmic(std::shared_ptr<ExclusiveMonitor> exclusive_monitor, size_t core_index);
ARM_Dynarmic();
~ARM_Dynarmic();
void MapBackingMemory(VAddr address, size_t size, u8* memory,
@@ -37,47 +34,20 @@ public:
void SetCPSR(u32 cpsr) override;
VAddr GetTlsAddress() const override;
void SetTlsAddress(VAddr address) override;
void SetTPIDR_EL0(u64 value) override;
u64 GetTPIDR_EL0() const override;
void SaveContext(ThreadContext& ctx) override;
void LoadContext(const ThreadContext& ctx) override;
void PrepareReschedule() override;
void ClearExclusiveState() override;
void ClearInstructionCache() override;
void PageTableChanged() override;
private:
std::unique_ptr<Dynarmic::A64::Jit> MakeJit() const;
friend class ARM_Dynarmic_Callbacks;
std::unique_ptr<ARM_Dynarmic_Callbacks> cb;
std::unique_ptr<Dynarmic::A64::Jit> jit;
ARM_Unicorn inner_unicorn;
size_t core_index;
std::shared_ptr<DynarmicExclusiveMonitor> exclusive_monitor;
Memory::PageTable* current_page_table = nullptr;
};
class DynarmicExclusiveMonitor final : public ExclusiveMonitor {
public:
explicit DynarmicExclusiveMonitor(size_t core_count);
~DynarmicExclusiveMonitor();
void SetExclusive(size_t core_index, VAddr addr) override;
void ClearExclusive() override;
bool ExclusiveWrite8(size_t core_index, VAddr vaddr, u8 value) override;
bool ExclusiveWrite16(size_t core_index, VAddr vaddr, u16 value) override;
bool ExclusiveWrite32(size_t core_index, VAddr vaddr, u32 value) override;
bool ExclusiveWrite64(size_t core_index, VAddr vaddr, u64 value) override;
bool ExclusiveWrite128(size_t core_index, VAddr vaddr, u128 value) override;
private:
friend class ARM_Dynarmic;
Dynarmic::A64::ExclusiveMonitor monitor;
};

View File

@@ -1,7 +0,0 @@
// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "core/arm/exclusive_monitor.h"
ExclusiveMonitor::~ExclusiveMonitor() = default;

View File

@@ -1,21 +0,0 @@
// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include "common/common_types.h"
class ExclusiveMonitor {
public:
virtual ~ExclusiveMonitor();
virtual void SetExclusive(size_t core_index, VAddr addr) = 0;
virtual void ClearExclusive() = 0;
virtual bool ExclusiveWrite8(size_t core_index, VAddr vaddr, u8 value) = 0;
virtual bool ExclusiveWrite16(size_t core_index, VAddr vaddr, u16 value) = 0;
virtual bool ExclusiveWrite32(size_t core_index, VAddr vaddr, u32 value) = 0;
virtual bool ExclusiveWrite64(size_t core_index, VAddr vaddr, u64 value) = 0;
virtual bool ExclusiveWrite128(size_t core_index, VAddr vaddr, u128 value) = 0;
};

View File

@@ -169,16 +169,6 @@ void ARM_Unicorn::SetTlsAddress(VAddr base) {
CHECKED(uc_reg_write(uc, UC_ARM64_REG_TPIDRRO_EL0, &base));
}
u64 ARM_Unicorn::GetTPIDR_EL0() const {
u64 value{};
CHECKED(uc_reg_read(uc, UC_ARM64_REG_TPIDR_EL0, &value));
return value;
}
void ARM_Unicorn::SetTPIDR_EL0(u64 value) {
CHECKED(uc_reg_write(uc, UC_ARM64_REG_TPIDR_EL0, &value));
}
void ARM_Unicorn::Run() {
if (GDBStub::IsServerEnabled()) {
ExecuteInstructions(std::max(4000000, 0));
@@ -203,11 +193,11 @@ void ARM_Unicorn::ExecuteInstructions(int num_instructions) {
}
Kernel::Thread* thread = Kernel::GetCurrentThread();
SaveContext(thread->context);
if (last_bkpt_hit || GDBStub::GetCpuStepFlag()) {
if (last_bkpt_hit) {
last_bkpt_hit = false;
GDBStub::Break();
GDBStub::SendTrap(thread, 5);
}
GDBStub::SendTrap(thread, 5);
}
}
@@ -230,6 +220,8 @@ void ARM_Unicorn::SaveContext(ARM_Interface::ThreadContext& ctx) {
CHECKED(uc_reg_read_batch(uc, uregs, tregs, 31));
ctx.tls_address = GetTlsAddress();
for (int i = 0; i < 32; ++i) {
uregs[i] = UC_ARM64_REG_Q0 + i;
tregs[i] = &ctx.fpu_registers[i];
@@ -257,6 +249,8 @@ void ARM_Unicorn::LoadContext(const ARM_Interface::ThreadContext& ctx) {
CHECKED(uc_reg_write_batch(uc, uregs, tregs, 31));
SetTlsAddress(ctx.tls_address);
for (auto i = 0; i < 32; ++i) {
uregs[i] = UC_ARM64_REG_Q0 + i;
tregs[i] = (void*)&ctx.fpu_registers[i];
@@ -269,8 +263,6 @@ void ARM_Unicorn::PrepareReschedule() {
CHECKED(uc_emu_stop(uc));
}
void ARM_Unicorn::ClearExclusiveState() {}
void ARM_Unicorn::ClearInstructionCache() {}
void ARM_Unicorn::RecordBreak(GDBStub::BreakpointAddress bkpt) {

View File

@@ -28,12 +28,9 @@ public:
void SetCPSR(u32 cpsr) override;
VAddr GetTlsAddress() const override;
void SetTlsAddress(VAddr address) override;
void SetTPIDR_EL0(u64 value) override;
u64 GetTPIDR_EL0() const override;
void SaveContext(ThreadContext& ctx) override;
void LoadContext(const ThreadContext& ctx) override;
void PrepareReschedule() override;
void ClearExclusiveState() override;
void ExecuteInstructions(int num_instructions);
void Run() override;
void Step() override;

View File

@@ -15,23 +15,21 @@
#include "core/hle/service/service.h"
#include "core/hle/service/sm/controller.h"
#include "core/hle/service/sm/sm.h"
#include "core/hw/hw.h"
#include "core/loader/loader.h"
#include "core/memory_setup.h"
#include "core/settings.h"
#include "file_sys/vfs_real.h"
#include "video_core/renderer_base.h"
#include "video_core/video_core.h"
namespace Core {
/*static*/ System System::s_instance;
System::System() = default;
System::~System() = default;
/// Runs a CPU core while the system is powered on
static void RunCpuCore(std::shared_ptr<Cpu> cpu_state) {
while (Core::System::GetInstance().IsPoweredOn()) {
while (Core::System().GetInstance().IsPoweredOn()) {
cpu_state->RunLoop(true);
}
}
@@ -62,6 +60,7 @@ System::ResultStatus System::RunLoop(bool tight_loop) {
// execute. Otherwise, get out of the loop function.
if (GDBStub::GetCpuHaltFlag()) {
if (GDBStub::GetCpuStepFlag()) {
GDBStub::SetCpuStepFlag(false);
tight_loop = false;
} else {
return ResultStatus::Success;
@@ -77,10 +76,6 @@ System::ResultStatus System::RunLoop(bool tight_loop) {
}
}
if (GDBStub::IsServerEnabled()) {
GDBStub::SetCpuStepFlag(false);
}
return status;
}
@@ -88,8 +83,8 @@ System::ResultStatus System::SingleStep() {
return RunLoop(false);
}
System::ResultStatus System::Load(Frontend::EmuWindow& emu_window, const std::string& filepath) {
app_loader = Loader::GetLoader(virtual_filesystem->OpenFile(filepath, FileSys::Mode::Read));
System::ResultStatus System::Load(EmuWindow* emu_window, const std::string& filepath) {
app_loader = Loader::GetLoader(filepath);
if (!app_loader) {
LOG_CRITICAL(Core, "Failed to obtain loader for {}!", filepath);
@@ -102,11 +97,19 @@ System::ResultStatus System::Load(Frontend::EmuWindow& emu_window, const std::st
LOG_CRITICAL(Core, "Failed to determine system mode (Error {})!",
static_cast<int>(system_mode.second));
if (system_mode.second != Loader::ResultStatus::Success)
switch (system_mode.second) {
case Loader::ResultStatus::ErrorEncrypted:
return ResultStatus::ErrorLoader_ErrorEncrypted;
case Loader::ResultStatus::ErrorInvalidFormat:
return ResultStatus::ErrorLoader_ErrorInvalidFormat;
case Loader::ResultStatus::ErrorUnsupportedArch:
return ResultStatus::ErrorUnsupportedArch;
default:
return ResultStatus::ErrorSystemMode;
}
}
ResultStatus init_result{Init(emu_window)};
ResultStatus init_result{Init(emu_window, system_mode.first.get())};
if (init_result != ResultStatus::Success) {
LOG_CRITICAL(Core, "Failed to initialize system (Error {})!",
static_cast<int>(init_result));
@@ -119,9 +122,15 @@ System::ResultStatus System::Load(Frontend::EmuWindow& emu_window, const std::st
LOG_CRITICAL(Core, "Failed to load ROM (Error {})!", static_cast<int>(load_result));
System::Shutdown();
if (load_result != Loader::ResultStatus::Success) {
return static_cast<ResultStatus>(static_cast<u32>(ResultStatus::ErrorLoader) +
static_cast<u32>(load_result));
switch (load_result) {
case Loader::ResultStatus::ErrorEncrypted:
return ResultStatus::ErrorLoader_ErrorEncrypted;
case Loader::ResultStatus::ErrorInvalidFormat:
return ResultStatus::ErrorLoader_ErrorInvalidFormat;
case Loader::ResultStatus::ErrorUnsupportedArch:
return ResultStatus::ErrorUnsupportedArch;
default:
return ResultStatus::ErrorLoader;
}
}
status = ResultStatus::Success;
@@ -151,37 +160,31 @@ Cpu& System::CpuCore(size_t core_index) {
return *cpu_cores[core_index];
}
System::ResultStatus System::Init(Frontend::EmuWindow& emu_window) {
System::ResultStatus System::Init(EmuWindow* emu_window, u32 system_mode) {
LOG_DEBUG(HW_Memory, "initialized OK");
CoreTiming::Init();
// Create a default fs if one doesn't already exist.
if (virtual_filesystem == nullptr)
virtual_filesystem = std::make_shared<FileSys::RealVfsFilesystem>();
current_process = Kernel::Process::Create("main");
cpu_barrier = std::make_shared<CpuBarrier>();
cpu_exclusive_monitor = Cpu::MakeExclusiveMonitor(cpu_cores.size());
for (size_t index = 0; index < cpu_cores.size(); ++index) {
cpu_cores[index] = std::make_shared<Cpu>(cpu_exclusive_monitor, cpu_barrier, index);
cpu_cores[index] = std::make_shared<Cpu>(cpu_barrier, index);
}
gpu_core = std::make_unique<Tegra::GPU>();
telemetry_session = std::make_unique<Core::TelemetrySession>();
service_manager = std::make_shared<Service::SM::ServiceManager>();
Kernel::Init();
Service::Init(service_manager, virtual_filesystem);
HW::Init();
Kernel::Init(system_mode);
Service::Init(service_manager);
GDBStub::Init();
renderer = VideoCore::CreateRenderer(emu_window);
if (!renderer->Init()) {
if (!VideoCore::Init(emu_window)) {
return ResultStatus::ErrorVideoCore;
}
gpu_core = std::make_unique<Tegra::GPU>(renderer->Rasterizer());
// Create threads for CPU cores 1-3, and build thread_to_cpu map
// CPU core 0 is run on the main thread
thread_to_cpu[std::this_thread::get_id()] = cpu_cores[0];
@@ -213,10 +216,11 @@ void System::Shutdown() {
perf_results.frametime * 1000.0);
// Shutdown emulation session
renderer.reset();
VideoCore::Shutdown();
GDBStub::Shutdown();
Service::Shutdown();
Kernel::Shutdown();
HW::Shutdown();
service_manager.reset();
telemetry_session.reset();
gpu_core.reset();

View File

@@ -9,33 +9,23 @@
#include <string>
#include <thread>
#include "common/common_types.h"
#include "core/arm/exclusive_monitor.h"
#include "core/core_cpu.h"
#include "core/hle/kernel/object.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/scheduler.h"
#include "core/loader/loader.h"
#include "core/memory.h"
#include "core/perf_stats.h"
#include "core/telemetry_session.h"
#include "file_sys/vfs_real.h"
#include "hle/service/filesystem/filesystem.h"
#include "video_core/debug_utils/debug_utils.h"
#include "video_core/gpu.h"
class ARM_Interface;
namespace Core::Frontend {
class EmuWindow;
}
class ARM_Interface;
namespace Service::SM {
class ServiceManager;
}
namespace VideoCore {
class RendererBase;
}
namespace Core {
class System {
@@ -52,15 +42,19 @@ public:
/// Enumeration representing the return values of the System Initialize and Load process.
enum class ResultStatus : u32 {
Success, ///< Succeeded
ErrorNotInitialized, ///< Error trying to use core prior to initialization
ErrorGetLoader, ///< Error finding the correct application loader
ErrorSystemMode, ///< Error determining the system mode
ErrorSystemFiles, ///< Error in finding system files
ErrorSharedFont, ///< Error in finding shared font
ErrorVideoCore, ///< Error in the video core
ErrorUnknown, ///< Any other error
ErrorLoader, ///< The base for loader errors (too many to repeat)
Success, ///< Succeeded
ErrorNotInitialized, ///< Error trying to use core prior to initialization
ErrorGetLoader, ///< Error finding the correct application loader
ErrorSystemMode, ///< Error determining the system mode
ErrorLoader, ///< Error loading the specified application
ErrorLoader_ErrorEncrypted, ///< Error loading the specified application due to encryption
ErrorLoader_ErrorInvalidFormat, ///< Error loading the specified application due to an
/// invalid format
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
};
/**
@@ -81,28 +75,16 @@ public:
*/
ResultStatus SingleStep();
/**
* Invalidate the CPU instruction caches
* This function should only be used by GDB Stub to support breakpoints, memory updates and
* step/continue commands.
*/
void InvalidateCpuInstructionCaches() {
for (auto& cpu : cpu_cores) {
cpu->ArmInterface().ClearInstructionCache();
}
}
/// Shutdown the emulated system.
void Shutdown();
/**
* Load an executable application.
* @param emu_window Reference to the host-system window used for video output and keyboard
* input.
* @param emu_window Pointer to the host-system window used for video output and keyboard input.
* @param filepath String path to the executable application to load on the host file system.
* @returns ResultStatus code, indicating if the operation succeeded.
*/
ResultStatus Load(Frontend::EmuWindow& emu_window, const std::string& filepath);
ResultStatus Load(EmuWindow* emu_window, const std::string& filepath);
/**
* Indicates if the emulated system is powered on (all subsystems initialized and able to run an
@@ -132,47 +114,22 @@ public:
return CurrentCpuCore().ArmInterface();
}
/// Gets the index of the currently running CPU core
size_t CurrentCoreIndex() {
return CurrentCpuCore().CoreIndex();
}
/// Gets an ARM interface to the CPU core with the specified index
ARM_Interface& ArmInterface(size_t core_index);
/// Gets a CPU interface to the CPU core with the specified index
Cpu& CpuCore(size_t core_index);
/// Gets a mutable reference to the GPU interface
/// Gets the GPU interface
Tegra::GPU& GPU() {
return *gpu_core;
}
/// Gets an immutable reference to the GPU interface.
const Tegra::GPU& GPU() const {
return *gpu_core;
}
/// Gets a mutable reference to the renderer.
VideoCore::RendererBase& Renderer() {
return *renderer;
}
/// Gets an immutable reference to the renderer.
const VideoCore::RendererBase& Renderer() const {
return *renderer;
}
/// Gets the scheduler for the CPU core that is currently running
Kernel::Scheduler& CurrentScheduler() {
return *CurrentCpuCore().Scheduler();
}
/// Gets the exclusive monitor
ExclusiveMonitor& Monitor() {
return *cpu_exclusive_monitor;
}
/// Gets the scheduler for the CPU core with the specified index
const std::shared_ptr<Kernel::Scheduler>& Scheduler(size_t core_index);
@@ -210,37 +167,23 @@ public:
return debug_context;
}
void SetFilesystem(FileSys::VirtualFilesystem vfs) {
virtual_filesystem = std::move(vfs);
}
FileSys::VirtualFilesystem GetFilesystem() const {
return virtual_filesystem;
}
private:
System();
/// Returns the currently running CPU core
Cpu& CurrentCpuCore();
/**
* Initialize the emulated system.
* @param emu_window Reference to the host-system window used for video output and keyboard
* input.
* @param emu_window Pointer to the host-system window used for video output and keyboard input.
* @param system_mode The system mode.
* @return ResultStatus code, indicating if the operation succeeded.
*/
ResultStatus Init(Frontend::EmuWindow& emu_window);
ResultStatus Init(EmuWindow* emu_window, u32 system_mode);
/// RealVfsFilesystem instance
FileSys::VirtualFilesystem virtual_filesystem;
/// AppLoader used to load the current executing application
std::unique_ptr<Loader::AppLoader> app_loader;
std::unique_ptr<VideoCore::RendererBase> renderer;
std::unique_ptr<Tegra::GPU> gpu_core;
std::shared_ptr<Tegra::DebugContext> debug_context;
Kernel::SharedPtr<Kernel::Process> current_process;
std::shared_ptr<ExclusiveMonitor> cpu_exclusive_monitor;
std::shared_ptr<CpuBarrier> cpu_barrier;
std::array<std::shared_ptr<Cpu>, NUM_CPU_CORES> cpu_cores;
std::array<std::unique_ptr<std::thread>, NUM_CPU_CORES - 1> cpu_core_threads;

View File

@@ -12,9 +12,9 @@
#include "core/arm/unicorn/arm_unicorn.h"
#include "core/core_cpu.h"
#include "core/core_timing.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/scheduler.h"
#include "core/hle/kernel/thread.h"
#include "core/hle/lock.h"
#include "core/settings.h"
namespace Core {
@@ -48,15 +48,14 @@ bool CpuBarrier::Rendezvous() {
return false;
}
Cpu::Cpu(std::shared_ptr<ExclusiveMonitor> exclusive_monitor,
std::shared_ptr<CpuBarrier> cpu_barrier, size_t core_index)
Cpu::Cpu(std::shared_ptr<CpuBarrier> cpu_barrier, size_t core_index)
: cpu_barrier{std::move(cpu_barrier)}, core_index{core_index} {
if (Settings::values.use_cpu_jit) {
#ifdef ARCHITECTURE_x86_64
arm_interface = std::make_shared<ARM_Dynarmic>(exclusive_monitor, core_index);
arm_interface = std::make_shared<ARM_Dynarmic>();
#else
arm_interface = std::make_shared<ARM_Unicorn>();
cpu_core = std::make_shared<ARM_Unicorn>();
LOG_WARNING(Core, "CPU JIT requested, but Dynarmic not available");
#endif
} else {
@@ -66,18 +65,6 @@ Cpu::Cpu(std::shared_ptr<ExclusiveMonitor> exclusive_monitor,
scheduler = std::make_shared<Kernel::Scheduler>(arm_interface.get());
}
std::shared_ptr<ExclusiveMonitor> Cpu::MakeExclusiveMonitor(size_t num_cores) {
if (Settings::values.use_cpu_jit) {
#ifdef ARCHITECTURE_x86_64
return std::make_shared<DynarmicExclusiveMonitor>(num_cores);
#else
return nullptr; // TODO(merry): Passthrough exclusive monitor
#endif
} else {
return nullptr; // TODO(merry): Passthrough exclusive monitor
}
}
void Cpu::RunLoop(bool tight_loop) {
// Wait for all other CPU cores to complete the previous slice, such that they run in lock-step
if (!cpu_barrier->Rendezvous()) {
@@ -91,7 +78,6 @@ void Cpu::RunLoop(bool tight_loop) {
LOG_TRACE(Core, "Core-{} idling", core_index);
if (IsMainCore()) {
// TODO(Subv): Only let CoreTiming idle if all 4 cores are idling.
CoreTiming::Idle();
CoreTiming::Advance();
}
@@ -127,8 +113,6 @@ void Cpu::Reschedule() {
}
reschedule_pending = false;
// Lock the global kernel mutex when we manipulate the HLE state
std::lock_guard<std::recursive_mutex> lock(HLE::g_hle_lock);
scheduler->Reschedule();
}

View File

@@ -10,7 +10,6 @@
#include <mutex>
#include <string>
#include "common/common_types.h"
#include "core/arm/exclusive_monitor.h"
class ARM_Interface;
@@ -41,8 +40,7 @@ private:
class Cpu {
public:
Cpu(std::shared_ptr<ExclusiveMonitor> exclusive_monitor,
std::shared_ptr<CpuBarrier> cpu_barrier, size_t core_index);
Cpu(std::shared_ptr<CpuBarrier> cpu_barrier, size_t core_index);
void RunLoop(bool tight_loop = true);
@@ -66,12 +64,6 @@ public:
return core_index == 0;
}
size_t CoreIndex() const {
return core_index;
}
static std::shared_ptr<ExclusiveMonitor> MakeExclusiveMonitor(size_t num_cores);
private:
void Reschedule();
@@ -79,7 +71,7 @@ private:
std::shared_ptr<CpuBarrier> cpu_barrier;
std::shared_ptr<Kernel::Scheduler> scheduler;
std::atomic<bool> reschedule_pending = false;
bool reschedule_pending{};
size_t core_index;
};

View File

@@ -5,15 +5,17 @@
#include "core/core_timing.h"
#include <algorithm>
#include <cinttypes>
#include <limits>
#include <mutex>
#include <string>
#include <tuple>
#include <unordered_map>
#include <vector>
#include "common/assert.h"
#include "common/logging/log.h"
#include "common/thread.h"
#include "common/threadsafe_queue.h"
#include "core/core_timing_util.h"
namespace CoreTiming {
@@ -57,6 +59,7 @@ static u64 event_fifo_id;
static Common::MPSCQueue<Event, false> ts_queue;
constexpr int MAX_SLICE_LENGTH = 20000;
constexpr u64 MAX_VALUE_TO_MULTIPLY = std::numeric_limits<s64>::max() / BASE_CLOCK_RATE;
static s64 idled_cycles;
@@ -69,6 +72,54 @@ static EventType* ev_lost = nullptr;
static void EmptyTimedCallback(u64 userdata, s64 cyclesLate) {}
s64 usToCycles(s64 us) {
if (us / 1000000 > MAX_VALUE_TO_MULTIPLY) {
LOG_ERROR(Core_Timing, "Integer overflow, use max value");
return std::numeric_limits<s64>::max();
}
if (us > MAX_VALUE_TO_MULTIPLY) {
LOG_DEBUG(Core_Timing, "Time very big, do rounding");
return BASE_CLOCK_RATE * (us / 1000000);
}
return (BASE_CLOCK_RATE * us) / 1000000;
}
s64 usToCycles(u64 us) {
if (us / 1000000 > MAX_VALUE_TO_MULTIPLY) {
LOG_ERROR(Core_Timing, "Integer overflow, use max value");
return std::numeric_limits<s64>::max();
}
if (us > MAX_VALUE_TO_MULTIPLY) {
LOG_DEBUG(Core_Timing, "Time very big, do rounding");
return BASE_CLOCK_RATE * static_cast<s64>(us / 1000000);
}
return (BASE_CLOCK_RATE * static_cast<s64>(us)) / 1000000;
}
s64 nsToCycles(s64 ns) {
if (ns / 1000000000 > MAX_VALUE_TO_MULTIPLY) {
LOG_ERROR(Core_Timing, "Integer overflow, use max value");
return std::numeric_limits<s64>::max();
}
if (ns > MAX_VALUE_TO_MULTIPLY) {
LOG_DEBUG(Core_Timing, "Time very big, do rounding");
return BASE_CLOCK_RATE * (ns / 1000000000);
}
return (BASE_CLOCK_RATE * ns) / 1000000000;
}
s64 nsToCycles(u64 ns) {
if (ns / 1000000000 > MAX_VALUE_TO_MULTIPLY) {
LOG_ERROR(Core_Timing, "Integer overflow, use max value");
return std::numeric_limits<s64>::max();
}
if (ns > MAX_VALUE_TO_MULTIPLY) {
LOG_DEBUG(Core_Timing, "Time very big, do rounding");
return BASE_CLOCK_RATE * (static_cast<s64>(ns) / 1000000000);
}
return (BASE_CLOCK_RATE * static_cast<s64>(ns)) / 1000000000;
}
EventType* RegisterEvent(const std::string& name, TimedCallback callback) {
// check for existing type with same name.
// we want event type names to remain unique so that we can use them for serialization.
@@ -135,11 +186,13 @@ void ClearPendingEvents() {
void ScheduleEvent(s64 cycles_into_future, const EventType* event_type, u64 userdata) {
ASSERT(event_type != nullptr);
s64 timeout = GetTicks() + cycles_into_future;
// If this event needs to be scheduled before the next advance(), force one early
if (!is_global_timer_sane)
ForceExceptionCheck(cycles_into_future);
event_queue.emplace_back(Event{timeout, event_fifo_id++, userdata, event_type});
std::push_heap(event_queue.begin(), event_queue.end(), std::greater<>());
std::push_heap(event_queue.begin(), event_queue.end(), std::greater<Event>());
}
void ScheduleEventThreadsafe(s64 cycles_into_future, const EventType* event_type, u64 userdata) {
@@ -154,7 +207,7 @@ void UnscheduleEvent(const EventType* event_type, u64 userdata) {
// Removing random items breaks the invariant so we have to re-establish it.
if (itr != event_queue.end()) {
event_queue.erase(itr, event_queue.end());
std::make_heap(event_queue.begin(), event_queue.end(), std::greater<>());
std::make_heap(event_queue.begin(), event_queue.end(), std::greater<Event>());
}
}
@@ -165,7 +218,7 @@ void RemoveEvent(const EventType* event_type) {
// Removing random items breaks the invariant so we have to re-establish it.
if (itr != event_queue.end()) {
event_queue.erase(itr, event_queue.end());
std::make_heap(event_queue.begin(), event_queue.end(), std::greater<>());
std::make_heap(event_queue.begin(), event_queue.end(), std::greater<Event>());
}
}
@@ -188,7 +241,7 @@ void MoveEvents() {
for (Event ev; ts_queue.Pop(ev);) {
ev.fifo_order = event_fifo_id++;
event_queue.emplace_back(std::move(ev));
std::push_heap(event_queue.begin(), event_queue.end(), std::greater<>());
std::push_heap(event_queue.begin(), event_queue.end(), std::greater<Event>());
}
}
@@ -203,7 +256,7 @@ void Advance() {
while (!event_queue.empty() && event_queue.front().time <= global_timer) {
Event evt = std::move(event_queue.front());
std::pop_heap(event_queue.begin(), event_queue.end(), std::greater<>());
std::pop_heap(event_queue.begin(), event_queue.end(), std::greater<Event>());
event_queue.pop_back();
evt.type->callback(evt.userdata, static_cast<int>(global_timer - evt.time));
}
@@ -224,8 +277,8 @@ void Idle() {
downcount = 0;
}
std::chrono::microseconds GetGlobalTimeUs() {
return std::chrono::microseconds{GetTicks() * 1000000 / BASE_CLOCK_RATE};
u64 GetGlobalTimeUs() {
return GetTicks() * 1000000 / BASE_CLOCK_RATE;
}
int GetDowncount() {

View File

@@ -17,16 +17,64 @@
* ScheduleEvent(periodInCycles - cyclesLate, callback, "whatever")
*/
#include <chrono>
#include <functional>
#include <string>
#include "common/common_types.h"
namespace CoreTiming {
struct EventType;
// The below clock rate is based on Switch's clockspeed being widely known as 1.020GHz
// The exact value used is of course unverified.
constexpr u64 BASE_CLOCK_RATE = 1019215872; // Switch clock speed is 1020MHz un/docked
using TimedCallback = std::function<void(u64 userdata, int cycles_late)>;
inline s64 msToCycles(int ms) {
// since ms is int there is no way to overflow
return BASE_CLOCK_RATE * static_cast<s64>(ms) / 1000;
}
inline s64 msToCycles(float ms) {
return static_cast<s64>(BASE_CLOCK_RATE * (0.001f) * ms);
}
inline s64 msToCycles(double ms) {
return static_cast<s64>(BASE_CLOCK_RATE * (0.001) * ms);
}
inline s64 usToCycles(float us) {
return static_cast<s64>(BASE_CLOCK_RATE * (0.000001f) * us);
}
inline s64 usToCycles(int us) {
return (BASE_CLOCK_RATE * static_cast<s64>(us) / 1000000);
}
s64 usToCycles(s64 us);
s64 usToCycles(u64 us);
inline s64 nsToCycles(float ns) {
return static_cast<s64>(BASE_CLOCK_RATE * (0.000000001f) * ns);
}
inline s64 nsToCycles(int ns) {
return BASE_CLOCK_RATE * static_cast<s64>(ns) / 1000000000;
}
s64 nsToCycles(s64 ns);
s64 nsToCycles(u64 ns);
inline u64 cyclesToNs(s64 cycles) {
return cycles * 1000000000 / BASE_CLOCK_RATE;
}
inline s64 cyclesToUs(s64 cycles) {
return cycles * 1000000 / BASE_CLOCK_RATE;
}
inline u64 cyclesToMs(s64 cycles) {
return cycles * 1000 / BASE_CLOCK_RATE;
}
/**
* CoreTiming begins at the boundary of timing slice -1. An initial call to Advance() is
@@ -35,6 +83,8 @@ using TimedCallback = std::function<void(u64 userdata, int cycles_late)>;
void Init();
void Shutdown();
typedef std::function<void(u64 userdata, int cycles_late)> TimedCallback;
/**
* This should only be called from the emu thread, if you are calling it any other thread, you are
* doing something evil
@@ -43,6 +93,8 @@ u64 GetTicks();
u64 GetIdleTicks();
void AddTicks(u64 ticks);
struct EventType;
/**
* Returns the event_type identifier. if name is not unique, it will assert.
*/
@@ -87,7 +139,7 @@ void ClearPendingEvents();
void ForceExceptionCheck(s64 cycles);
std::chrono::microseconds GetGlobalTimeUs();
u64 GetGlobalTimeUs();
int GetDowncount();

View File

@@ -1,63 +0,0 @@
// Copyright 2008 Dolphin Emulator Project / 2017 Citra Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#include "core/core_timing_util.h"
#include <cinttypes>
#include <limits>
#include "common/logging/log.h"
namespace CoreTiming {
constexpr u64 MAX_VALUE_TO_MULTIPLY = std::numeric_limits<s64>::max() / BASE_CLOCK_RATE;
s64 usToCycles(s64 us) {
if (us / 1000000 > MAX_VALUE_TO_MULTIPLY) {
LOG_ERROR(Core_Timing, "Integer overflow, use max value");
return std::numeric_limits<s64>::max();
}
if (us > MAX_VALUE_TO_MULTIPLY) {
LOG_DEBUG(Core_Timing, "Time very big, do rounding");
return BASE_CLOCK_RATE * (us / 1000000);
}
return (BASE_CLOCK_RATE * us) / 1000000;
}
s64 usToCycles(u64 us) {
if (us / 1000000 > MAX_VALUE_TO_MULTIPLY) {
LOG_ERROR(Core_Timing, "Integer overflow, use max value");
return std::numeric_limits<s64>::max();
}
if (us > MAX_VALUE_TO_MULTIPLY) {
LOG_DEBUG(Core_Timing, "Time very big, do rounding");
return BASE_CLOCK_RATE * static_cast<s64>(us / 1000000);
}
return (BASE_CLOCK_RATE * static_cast<s64>(us)) / 1000000;
}
s64 nsToCycles(s64 ns) {
if (ns / 1000000000 > MAX_VALUE_TO_MULTIPLY) {
LOG_ERROR(Core_Timing, "Integer overflow, use max value");
return std::numeric_limits<s64>::max();
}
if (ns > MAX_VALUE_TO_MULTIPLY) {
LOG_DEBUG(Core_Timing, "Time very big, do rounding");
return BASE_CLOCK_RATE * (ns / 1000000000);
}
return (BASE_CLOCK_RATE * ns) / 1000000000;
}
s64 nsToCycles(u64 ns) {
if (ns / 1000000000 > MAX_VALUE_TO_MULTIPLY) {
LOG_ERROR(Core_Timing, "Integer overflow, use max value");
return std::numeric_limits<s64>::max();
}
if (ns > MAX_VALUE_TO_MULTIPLY) {
LOG_DEBUG(Core_Timing, "Time very big, do rounding");
return BASE_CLOCK_RATE * (static_cast<s64>(ns) / 1000000000);
}
return (BASE_CLOCK_RATE * static_cast<s64>(ns)) / 1000000000;
}
} // namespace CoreTiming

View File

@@ -1,64 +0,0 @@
// Copyright 2008 Dolphin Emulator Project / 2017 Citra Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#pragma once
#include "common/common_types.h"
namespace CoreTiming {
// The below clock rate is based on Switch's clockspeed being widely known as 1.020GHz
// The exact value used is of course unverified.
constexpr u64 BASE_CLOCK_RATE = 1019215872; // Switch clock speed is 1020MHz un/docked
inline s64 msToCycles(int ms) {
// since ms is int there is no way to overflow
return BASE_CLOCK_RATE * static_cast<s64>(ms) / 1000;
}
inline s64 msToCycles(float ms) {
return static_cast<s64>(BASE_CLOCK_RATE * (0.001f) * ms);
}
inline s64 msToCycles(double ms) {
return static_cast<s64>(BASE_CLOCK_RATE * (0.001) * ms);
}
inline s64 usToCycles(float us) {
return static_cast<s64>(BASE_CLOCK_RATE * (0.000001f) * us);
}
inline s64 usToCycles(int us) {
return (BASE_CLOCK_RATE * static_cast<s64>(us) / 1000000);
}
s64 usToCycles(s64 us);
s64 usToCycles(u64 us);
inline s64 nsToCycles(float ns) {
return static_cast<s64>(BASE_CLOCK_RATE * (0.000000001f) * ns);
}
inline s64 nsToCycles(int ns) {
return BASE_CLOCK_RATE * static_cast<s64>(ns) / 1000000000;
}
s64 nsToCycles(s64 ns);
s64 nsToCycles(u64 ns);
inline u64 cyclesToNs(s64 cycles) {
return cycles * 1000000000 / BASE_CLOCK_RATE;
}
inline s64 cyclesToUs(s64 cycles) {
return cycles * 1000000 / BASE_CLOCK_RATE;
}
inline u64 cyclesToMs(s64 cycles) {
return cycles * 1000 / BASE_CLOCK_RATE;
}
} // namespace CoreTiming

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// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <mbedtls/cipher.h>
#include "common/assert.h"
#include "common/logging/log.h"
#include "core/crypto/aes_util.h"
#include "core/crypto/key_manager.h"
namespace Core::Crypto {
namespace {
std::vector<u8> CalculateNintendoTweak(size_t sector_id) {
std::vector<u8> out(0x10);
for (size_t i = 0xF; i <= 0xF; --i) {
out[i] = sector_id & 0xFF;
sector_id >>= 8;
}
return out;
}
} // Anonymous namespace
static_assert(static_cast<size_t>(Mode::CTR) == static_cast<size_t>(MBEDTLS_CIPHER_AES_128_CTR),
"CTR has incorrect value.");
static_assert(static_cast<size_t>(Mode::ECB) == static_cast<size_t>(MBEDTLS_CIPHER_AES_128_ECB),
"ECB has incorrect value.");
static_assert(static_cast<size_t>(Mode::XTS) == static_cast<size_t>(MBEDTLS_CIPHER_AES_128_XTS),
"XTS has incorrect value.");
// Structure to hide mbedtls types from header file
struct CipherContext {
mbedtls_cipher_context_t encryption_context;
mbedtls_cipher_context_t decryption_context;
};
template <typename Key, size_t KeySize>
Crypto::AESCipher<Key, KeySize>::AESCipher(Key key, Mode mode)
: ctx(std::make_unique<CipherContext>()) {
mbedtls_cipher_init(&ctx->encryption_context);
mbedtls_cipher_init(&ctx->decryption_context);
ASSERT_MSG((mbedtls_cipher_setup(
&ctx->encryption_context,
mbedtls_cipher_info_from_type(static_cast<mbedtls_cipher_type_t>(mode))) ||
mbedtls_cipher_setup(
&ctx->decryption_context,
mbedtls_cipher_info_from_type(static_cast<mbedtls_cipher_type_t>(mode)))) == 0,
"Failed to initialize mbedtls ciphers.");
ASSERT(
!mbedtls_cipher_setkey(&ctx->encryption_context, key.data(), KeySize * 8, MBEDTLS_ENCRYPT));
ASSERT(
!mbedtls_cipher_setkey(&ctx->decryption_context, key.data(), KeySize * 8, MBEDTLS_DECRYPT));
//"Failed to set key on mbedtls ciphers.");
}
template <typename Key, size_t KeySize>
AESCipher<Key, KeySize>::~AESCipher() {
mbedtls_cipher_free(&ctx->encryption_context);
mbedtls_cipher_free(&ctx->decryption_context);
}
template <typename Key, size_t KeySize>
void AESCipher<Key, KeySize>::SetIV(std::vector<u8> iv) {
ASSERT_MSG((mbedtls_cipher_set_iv(&ctx->encryption_context, iv.data(), iv.size()) ||
mbedtls_cipher_set_iv(&ctx->decryption_context, iv.data(), iv.size())) == 0,
"Failed to set IV on mbedtls ciphers.");
}
template <typename Key, size_t KeySize>
void AESCipher<Key, KeySize>::Transcode(const u8* src, size_t size, u8* dest, Op op) const {
auto* const context = op == Op::Encrypt ? &ctx->encryption_context : &ctx->decryption_context;
mbedtls_cipher_reset(context);
size_t written = 0;
if (mbedtls_cipher_get_cipher_mode(context) == MBEDTLS_MODE_XTS) {
mbedtls_cipher_update(context, src, size, dest, &written);
if (written != size) {
LOG_WARNING(Crypto, "Not all data was decrypted requested={:016X}, actual={:016X}.",
size, written);
}
} else {
const auto block_size = mbedtls_cipher_get_block_size(context);
for (size_t offset = 0; offset < size; offset += block_size) {
auto length = std::min<size_t>(block_size, size - offset);
mbedtls_cipher_update(context, src + offset, length, dest + offset, &written);
if (written != length) {
LOG_WARNING(Crypto, "Not all data was decrypted requested={:016X}, actual={:016X}.",
length, written);
}
}
}
mbedtls_cipher_finish(context, nullptr, nullptr);
}
template <typename Key, size_t KeySize>
void AESCipher<Key, KeySize>::XTSTranscode(const u8* src, size_t size, u8* dest, size_t sector_id,
size_t sector_size, Op op) {
if (size % sector_size > 0) {
LOG_CRITICAL(Crypto, "Data size must be a multiple of sector size.");
return;
}
for (size_t i = 0; i < size; i += sector_size) {
SetIV(CalculateNintendoTweak(sector_id++));
Transcode<u8, u8>(src + i, sector_size, dest + i, op);
}
}
template class AESCipher<Key128>;
template class AESCipher<Key256>;
} // namespace Core::Crypto

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// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <memory>
#include <type_traits>
#include <vector>
#include "common/common_types.h"
#include "core/file_sys/vfs.h"
namespace Core::Crypto {
struct CipherContext;
enum class Mode {
CTR = 11,
ECB = 2,
XTS = 70,
};
enum class Op {
Encrypt,
Decrypt,
};
template <typename Key, size_t KeySize = sizeof(Key)>
class AESCipher {
static_assert(std::is_same_v<Key, std::array<u8, KeySize>>, "Key must be std::array of u8.");
static_assert(KeySize == 0x10 || KeySize == 0x20, "KeySize must be 128 or 256.");
public:
AESCipher(Key key, Mode mode);
~AESCipher();
void SetIV(std::vector<u8> iv);
template <typename Source, typename Dest>
void Transcode(const Source* src, size_t size, Dest* dest, Op op) const {
static_assert(std::is_trivially_copyable_v<Source> && std::is_trivially_copyable_v<Dest>,
"Transcode source and destination types must be trivially copyable.");
Transcode(reinterpret_cast<const u8*>(src), size, reinterpret_cast<u8*>(dest), op);
}
void Transcode(const u8* src, size_t size, u8* dest, Op op) const;
template <typename Source, typename Dest>
void XTSTranscode(const Source* src, size_t size, Dest* dest, size_t sector_id,
size_t sector_size, Op op) {
static_assert(std::is_trivially_copyable_v<Source> && std::is_trivially_copyable_v<Dest>,
"XTSTranscode source and destination types must be trivially copyable.");
XTSTranscode(reinterpret_cast<const u8*>(src), size, reinterpret_cast<u8*>(dest), sector_id,
sector_size, op);
}
void XTSTranscode(const u8* src, size_t size, u8* dest, size_t sector_id, size_t sector_size,
Op op);
private:
std::unique_ptr<CipherContext> ctx;
};
} // namespace Core::Crypto

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// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <cstring>
#include "common/assert.h"
#include "core/crypto/ctr_encryption_layer.h"
namespace Core::Crypto {
CTREncryptionLayer::CTREncryptionLayer(FileSys::VirtualFile base_, Key128 key_, size_t base_offset)
: EncryptionLayer(std::move(base_)), base_offset(base_offset), cipher(key_, Mode::CTR),
iv(16, 0) {}
size_t CTREncryptionLayer::Read(u8* data, size_t length, size_t offset) const {
if (length == 0)
return 0;
const auto sector_offset = offset & 0xF;
if (sector_offset == 0) {
UpdateIV(base_offset + offset);
std::vector<u8> raw = base->ReadBytes(length, offset);
if (raw.size() != length)
return Read(data, raw.size(), offset);
cipher.Transcode(raw.data(), length, data, Op::Decrypt);
return length;
}
// offset does not fall on block boundary (0x10)
std::vector<u8> block = base->ReadBytes(0x10, offset - sector_offset);
UpdateIV(base_offset + offset - sector_offset);
cipher.Transcode(block.data(), block.size(), block.data(), Op::Decrypt);
size_t read = 0x10 - sector_offset;
if (length + sector_offset < 0x10) {
std::memcpy(data, block.data() + sector_offset, std::min<u64>(length, read));
return read;
}
std::memcpy(data, block.data() + sector_offset, read);
return read + Read(data + read, length - read, offset + read);
}
void CTREncryptionLayer::SetIV(const std::vector<u8>& iv_) {
const auto length = std::min(iv_.size(), iv.size());
iv.assign(iv_.cbegin(), iv_.cbegin() + length);
}
void CTREncryptionLayer::UpdateIV(size_t offset) const {
offset >>= 4;
for (size_t i = 0; i < 8; ++i) {
iv[16 - i - 1] = offset & 0xFF;
offset >>= 8;
}
cipher.SetIV(iv);
}
} // namespace Core::Crypto

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// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <vector>
#include "core/crypto/aes_util.h"
#include "core/crypto/encryption_layer.h"
#include "core/crypto/key_manager.h"
namespace Core::Crypto {
// Sits on top of a VirtualFile and provides CTR-mode AES decription.
class CTREncryptionLayer : public EncryptionLayer {
public:
CTREncryptionLayer(FileSys::VirtualFile base, Key128 key, size_t base_offset);
size_t Read(u8* data, size_t length, size_t offset) const override;
void SetIV(const std::vector<u8>& iv);
private:
size_t base_offset;
// Must be mutable as operations modify cipher contexts.
mutable AESCipher<Key128> cipher;
mutable std::vector<u8> iv;
void UpdateIV(size_t offset) const;
};
} // namespace Core::Crypto

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// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "core/crypto/encryption_layer.h"
namespace Core::Crypto {
EncryptionLayer::EncryptionLayer(FileSys::VirtualFile base_) : base(std::move(base_)) {}
std::string EncryptionLayer::GetName() const {
return base->GetName();
}
size_t EncryptionLayer::GetSize() const {
return base->GetSize();
}
bool EncryptionLayer::Resize(size_t new_size) {
return false;
}
std::shared_ptr<FileSys::VfsDirectory> EncryptionLayer::GetContainingDirectory() const {
return base->GetContainingDirectory();
}
bool EncryptionLayer::IsWritable() const {
return false;
}
bool EncryptionLayer::IsReadable() const {
return true;
}
size_t EncryptionLayer::Write(const u8* data, size_t length, size_t offset) {
return 0;
}
bool EncryptionLayer::Rename(std::string_view name) {
return base->Rename(name);
}
} // namespace Core::Crypto

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// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include "common/common_types.h"
#include "core/file_sys/vfs.h"
namespace Core::Crypto {
// Basically non-functional class that implements all of the methods that are irrelevant to an
// EncryptionLayer. Reduces duplicate code.
class EncryptionLayer : public FileSys::VfsFile {
public:
explicit EncryptionLayer(FileSys::VirtualFile base);
size_t Read(u8* data, size_t length, size_t offset) const override = 0;
std::string GetName() const override;
size_t GetSize() const override;
bool Resize(size_t new_size) override;
std::shared_ptr<FileSys::VfsDirectory> GetContainingDirectory() const override;
bool IsWritable() const override;
bool IsReadable() const override;
size_t Write(const u8* data, size_t length, size_t offset) override;
bool Rename(std::string_view name) override;
protected:
FileSys::VirtualFile base;
};
} // namespace Core::Crypto

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// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <array>
#include <fstream>
#include <locale>
#include <sstream>
#include <string_view>
#include "common/common_paths.h"
#include "common/file_util.h"
#include "core/crypto/key_manager.h"
#include "core/settings.h"
namespace Core::Crypto {
static u8 ToHexNibble(char c1) {
if (c1 >= 65 && c1 <= 70)
return c1 - 55;
if (c1 >= 97 && c1 <= 102)
return c1 - 87;
if (c1 >= 48 && c1 <= 57)
return c1 - 48;
throw std::logic_error("Invalid hex digit");
}
template <size_t Size>
static std::array<u8, Size> HexStringToArray(std::string_view str) {
std::array<u8, Size> out{};
for (size_t i = 0; i < 2 * Size; i += 2) {
auto d1 = str[i];
auto d2 = str[i + 1];
out[i / 2] = (ToHexNibble(d1) << 4) | ToHexNibble(d2);
}
return out;
}
std::array<u8, 16> operator""_array16(const char* str, size_t len) {
if (len != 32)
throw std::logic_error("Not of correct size.");
return HexStringToArray<16>(str);
}
std::array<u8, 32> operator""_array32(const char* str, size_t len) {
if (len != 64)
throw std::logic_error("Not of correct size.");
return HexStringToArray<32>(str);
}
KeyManager::KeyManager() {
// Initialize keys
const std::string hactool_keys_dir = FileUtil::GetHactoolConfigurationPath();
const std::string yuzu_keys_dir = FileUtil::GetUserPath(FileUtil::UserPath::KeysDir);
if (Settings::values.use_dev_keys) {
dev_mode = true;
AttemptLoadKeyFile(yuzu_keys_dir, hactool_keys_dir, "dev.keys", false);
} else {
dev_mode = false;
AttemptLoadKeyFile(yuzu_keys_dir, hactool_keys_dir, "prod.keys", false);
}
AttemptLoadKeyFile(yuzu_keys_dir, hactool_keys_dir, "title.keys", true);
}
void KeyManager::LoadFromFile(const std::string& filename, bool is_title_keys) {
std::ifstream file(filename);
if (!file.is_open())
return;
std::string line;
while (std::getline(file, line)) {
std::vector<std::string> out;
std::stringstream stream(line);
std::string item;
while (std::getline(stream, item, '='))
out.push_back(std::move(item));
if (out.size() != 2)
continue;
out[0].erase(std::remove(out[0].begin(), out[0].end(), ' '), out[0].end());
out[1].erase(std::remove(out[1].begin(), out[1].end(), ' '), out[1].end());
if (is_title_keys) {
auto rights_id_raw = HexStringToArray<16>(out[0]);
u128 rights_id{};
std::memcpy(rights_id.data(), rights_id_raw.data(), rights_id_raw.size());
Key128 key = HexStringToArray<16>(out[1]);
SetKey(S128KeyType::Titlekey, key, rights_id[1], rights_id[0]);
} else {
std::transform(out[0].begin(), out[0].end(), out[0].begin(), ::tolower);
if (s128_file_id.find(out[0]) != s128_file_id.end()) {
const auto index = s128_file_id.at(out[0]);
Key128 key = HexStringToArray<16>(out[1]);
SetKey(index.type, key, index.field1, index.field2);
} else if (s256_file_id.find(out[0]) != s256_file_id.end()) {
const auto index = s256_file_id.at(out[0]);
Key256 key = HexStringToArray<32>(out[1]);
SetKey(index.type, key, index.field1, index.field2);
}
}
}
}
void KeyManager::AttemptLoadKeyFile(const std::string& dir1, const std::string& dir2,
const std::string& filename, bool title) {
if (FileUtil::Exists(dir1 + DIR_SEP + filename))
LoadFromFile(dir1 + DIR_SEP + filename, title);
else if (FileUtil::Exists(dir2 + DIR_SEP + filename))
LoadFromFile(dir2 + DIR_SEP + filename, title);
}
bool KeyManager::HasKey(S128KeyType id, u64 field1, u64 field2) const {
return s128_keys.find({id, field1, field2}) != s128_keys.end();
}
bool KeyManager::HasKey(S256KeyType id, u64 field1, u64 field2) const {
return s256_keys.find({id, field1, field2}) != s256_keys.end();
}
Key128 KeyManager::GetKey(S128KeyType id, u64 field1, u64 field2) const {
if (!HasKey(id, field1, field2))
return {};
return s128_keys.at({id, field1, field2});
}
Key256 KeyManager::GetKey(S256KeyType id, u64 field1, u64 field2) const {
if (!HasKey(id, field1, field2))
return {};
return s256_keys.at({id, field1, field2});
}
void KeyManager::SetKey(S128KeyType id, Key128 key, u64 field1, u64 field2) {
s128_keys[{id, field1, field2}] = key;
}
void KeyManager::SetKey(S256KeyType id, Key256 key, u64 field1, u64 field2) {
s256_keys[{id, field1, field2}] = key;
}
bool KeyManager::KeyFileExists(bool title) {
const std::string hactool_keys_dir = FileUtil::GetHactoolConfigurationPath();
const std::string yuzu_keys_dir = FileUtil::GetUserPath(FileUtil::UserPath::KeysDir);
if (title) {
return FileUtil::Exists(hactool_keys_dir + DIR_SEP + "title.keys") ||
FileUtil::Exists(yuzu_keys_dir + DIR_SEP + "title.keys");
}
if (Settings::values.use_dev_keys) {
return FileUtil::Exists(hactool_keys_dir + DIR_SEP + "dev.keys") ||
FileUtil::Exists(yuzu_keys_dir + DIR_SEP + "dev.keys");
}
return FileUtil::Exists(hactool_keys_dir + DIR_SEP + "prod.keys") ||
FileUtil::Exists(yuzu_keys_dir + DIR_SEP + "prod.keys");
}
const std::unordered_map<std::string, KeyIndex<S128KeyType>> KeyManager::s128_file_id = {
{"master_key_00", {S128KeyType::Master, 0, 0}},
{"master_key_01", {S128KeyType::Master, 1, 0}},
{"master_key_02", {S128KeyType::Master, 2, 0}},
{"master_key_03", {S128KeyType::Master, 3, 0}},
{"master_key_04", {S128KeyType::Master, 4, 0}},
{"package1_key_00", {S128KeyType::Package1, 0, 0}},
{"package1_key_01", {S128KeyType::Package1, 1, 0}},
{"package1_key_02", {S128KeyType::Package1, 2, 0}},
{"package1_key_03", {S128KeyType::Package1, 3, 0}},
{"package1_key_04", {S128KeyType::Package1, 4, 0}},
{"package2_key_00", {S128KeyType::Package2, 0, 0}},
{"package2_key_01", {S128KeyType::Package2, 1, 0}},
{"package2_key_02", {S128KeyType::Package2, 2, 0}},
{"package2_key_03", {S128KeyType::Package2, 3, 0}},
{"package2_key_04", {S128KeyType::Package2, 4, 0}},
{"titlekek_00", {S128KeyType::Titlekek, 0, 0}},
{"titlekek_01", {S128KeyType::Titlekek, 1, 0}},
{"titlekek_02", {S128KeyType::Titlekek, 2, 0}},
{"titlekek_03", {S128KeyType::Titlekek, 3, 0}},
{"titlekek_04", {S128KeyType::Titlekek, 4, 0}},
{"eticket_rsa_kek", {S128KeyType::ETicketRSAKek, 0, 0}},
{"key_area_key_application_00",
{S128KeyType::KeyArea, 0, static_cast<u64>(KeyAreaKeyType::Application)}},
{"key_area_key_application_01",
{S128KeyType::KeyArea, 1, static_cast<u64>(KeyAreaKeyType::Application)}},
{"key_area_key_application_02",
{S128KeyType::KeyArea, 2, static_cast<u64>(KeyAreaKeyType::Application)}},
{"key_area_key_application_03",
{S128KeyType::KeyArea, 3, static_cast<u64>(KeyAreaKeyType::Application)}},
{"key_area_key_application_04",
{S128KeyType::KeyArea, 4, static_cast<u64>(KeyAreaKeyType::Application)}},
{"key_area_key_ocean_00", {S128KeyType::KeyArea, 0, static_cast<u64>(KeyAreaKeyType::Ocean)}},
{"key_area_key_ocean_01", {S128KeyType::KeyArea, 1, static_cast<u64>(KeyAreaKeyType::Ocean)}},
{"key_area_key_ocean_02", {S128KeyType::KeyArea, 2, static_cast<u64>(KeyAreaKeyType::Ocean)}},
{"key_area_key_ocean_03", {S128KeyType::KeyArea, 3, static_cast<u64>(KeyAreaKeyType::Ocean)}},
{"key_area_key_ocean_04", {S128KeyType::KeyArea, 4, static_cast<u64>(KeyAreaKeyType::Ocean)}},
{"key_area_key_system_00", {S128KeyType::KeyArea, 0, static_cast<u64>(KeyAreaKeyType::System)}},
{"key_area_key_system_01", {S128KeyType::KeyArea, 1, static_cast<u64>(KeyAreaKeyType::System)}},
{"key_area_key_system_02", {S128KeyType::KeyArea, 2, static_cast<u64>(KeyAreaKeyType::System)}},
{"key_area_key_system_03", {S128KeyType::KeyArea, 3, static_cast<u64>(KeyAreaKeyType::System)}},
{"key_area_key_system_04", {S128KeyType::KeyArea, 4, static_cast<u64>(KeyAreaKeyType::System)}},
};
const std::unordered_map<std::string, KeyIndex<S256KeyType>> KeyManager::s256_file_id = {
{"header_key", {S256KeyType::Header, 0, 0}},
{"sd_card_save_key", {S256KeyType::SDSave, 0, 0}},
{"sd_card_nca_key", {S256KeyType::SDNCA, 0, 0}},
};
} // namespace Core::Crypto

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// 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 <type_traits>
#include <unordered_map>
#include <vector>
#include <fmt/format.h>
#include "common/common_types.h"
namespace Core::Crypto {
using Key128 = std::array<u8, 0x10>;
using Key256 = std::array<u8, 0x20>;
using SHA256Hash = std::array<u8, 0x20>;
static_assert(sizeof(Key128) == 16, "Key128 must be 128 bytes big.");
static_assert(sizeof(Key256) == 32, "Key128 must be 128 bytes big.");
enum class S256KeyType : u64 {
Header, //
SDSave, //
SDNCA, //
};
enum class S128KeyType : u64 {
Master, // f1=crypto revision
Package1, // f1=crypto revision
Package2, // f1=crypto revision
Titlekek, // f1=crypto revision
ETicketRSAKek, //
KeyArea, // f1=crypto revision f2=type {app, ocean, system}
SDSeed, //
Titlekey, // f1=rights id LSB f2=rights id MSB
};
enum class KeyAreaKeyType : u8 {
Application,
Ocean,
System,
};
template <typename KeyType>
struct KeyIndex {
KeyType type;
u64 field1;
u64 field2;
std::string DebugInfo() const {
u8 key_size = 16;
if constexpr (std::is_same_v<KeyType, S256KeyType>)
key_size = 32;
return fmt::format("key_size={:02X}, key={:02X}, field1={:016X}, field2={:016X}", key_size,
static_cast<u8>(type), field1, field2);
}
};
// The following two (== and hash) are so KeyIndex can be a key in unordered_map
template <typename KeyType>
bool operator==(const KeyIndex<KeyType>& lhs, const KeyIndex<KeyType>& rhs) {
return std::tie(lhs.type, lhs.field1, lhs.field2) == std::tie(rhs.type, rhs.field1, rhs.field2);
}
template <typename KeyType>
bool operator!=(const KeyIndex<KeyType>& lhs, const KeyIndex<KeyType>& rhs) {
return !operator==(lhs, rhs);
}
} // namespace Core::Crypto
namespace std {
template <typename KeyType>
struct hash<Core::Crypto::KeyIndex<KeyType>> {
size_t operator()(const Core::Crypto::KeyIndex<KeyType>& k) const {
using std::hash;
return ((hash<u64>()(static_cast<u64>(k.type)) ^ (hash<u64>()(k.field1) << 1)) >> 1) ^
(hash<u64>()(k.field2) << 1);
}
};
} // namespace std
namespace Core::Crypto {
std::array<u8, 0x10> operator"" _array16(const char* str, size_t len);
std::array<u8, 0x20> operator"" _array32(const char* str, size_t len);
class KeyManager {
public:
KeyManager();
bool HasKey(S128KeyType id, u64 field1 = 0, u64 field2 = 0) const;
bool HasKey(S256KeyType id, u64 field1 = 0, u64 field2 = 0) const;
Key128 GetKey(S128KeyType id, u64 field1 = 0, u64 field2 = 0) const;
Key256 GetKey(S256KeyType id, u64 field1 = 0, u64 field2 = 0) const;
void SetKey(S128KeyType id, Key128 key, u64 field1 = 0, u64 field2 = 0);
void SetKey(S256KeyType id, Key256 key, u64 field1 = 0, u64 field2 = 0);
static bool KeyFileExists(bool title);
private:
std::unordered_map<KeyIndex<S128KeyType>, Key128> s128_keys;
std::unordered_map<KeyIndex<S256KeyType>, Key256> s256_keys;
bool dev_mode;
void LoadFromFile(const std::string& filename, bool is_title_keys);
void AttemptLoadKeyFile(const std::string& dir1, const std::string& dir2,
const std::string& filename, bool title);
static const std::unordered_map<std::string, KeyIndex<S128KeyType>> s128_file_id;
static const std::unordered_map<std::string, KeyIndex<S256KeyType>> s256_file_id;
};
} // namespace Core::Crypto

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@@ -1,5 +0,0 @@
// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
namespace Crypto {} // namespace Crypto

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@@ -1,20 +0,0 @@
// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include "common/assert.h"
#include "core/file_sys/vfs.h"
#include "key_manager.h"
#include "mbedtls/cipher.h"
namespace Crypto {
typedef std::array<u8, 0x20> SHA256Hash;
inline SHA256Hash operator"" _HASH(const char* data, size_t len) {
if (len != 0x40)
return {};
}
} // namespace Crypto

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@@ -1,155 +0,0 @@
// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <array>
#include <string>
#include <core/loader/loader.h>
#include "common/logging/log.h"
#include "core/file_sys/card_image.h"
#include "core/file_sys/partition_filesystem.h"
#include "core/file_sys/vfs_offset.h"
namespace FileSys {
constexpr std::array<const char*, 0x4> partition_names = {"update", "normal", "secure", "logo"};
XCI::XCI(VirtualFile file_) : file(std::move(file_)), partitions(0x4) {
if (file->ReadObject(&header) != sizeof(GamecardHeader)) {
status = Loader::ResultStatus::ErrorBadXCIHeader;
return;
}
if (header.magic != Common::MakeMagic('H', 'E', 'A', 'D')) {
status = Loader::ResultStatus::ErrorBadXCIHeader;
return;
}
PartitionFilesystem main_hfs(
std::make_shared<OffsetVfsFile>(file, header.hfs_size, header.hfs_offset));
if (main_hfs.GetStatus() != Loader::ResultStatus::Success) {
status = main_hfs.GetStatus();
return;
}
for (XCIPartition partition :
{XCIPartition::Update, XCIPartition::Normal, XCIPartition::Secure, XCIPartition::Logo}) {
auto raw = main_hfs.GetFile(partition_names[static_cast<size_t>(partition)]);
if (raw != nullptr)
partitions[static_cast<size_t>(partition)] = std::make_shared<PartitionFilesystem>(raw);
}
auto result = AddNCAFromPartition(XCIPartition::Secure);
if (result != Loader::ResultStatus::Success) {
status = result;
return;
}
result = AddNCAFromPartition(XCIPartition::Update);
if (result != Loader::ResultStatus::Success) {
status = result;
return;
}
result = AddNCAFromPartition(XCIPartition::Normal);
if (result != Loader::ResultStatus::Success) {
status = result;
return;
}
if (GetFormatVersion() >= 0x2) {
result = AddNCAFromPartition(XCIPartition::Logo);
if (result != Loader::ResultStatus::Success) {
status = result;
return;
}
}
status = Loader::ResultStatus::Success;
}
Loader::ResultStatus XCI::GetStatus() const {
return status;
}
VirtualDir XCI::GetPartition(XCIPartition partition) const {
return partitions[static_cast<size_t>(partition)];
}
VirtualDir XCI::GetSecurePartition() const {
return GetPartition(XCIPartition::Secure);
}
VirtualDir XCI::GetNormalPartition() const {
return GetPartition(XCIPartition::Normal);
}
VirtualDir XCI::GetUpdatePartition() const {
return GetPartition(XCIPartition::Update);
}
VirtualDir XCI::GetLogoPartition() const {
return GetPartition(XCIPartition::Logo);
}
std::shared_ptr<NCA> XCI::GetNCAByType(NCAContentType type) const {
const auto iter =
std::find_if(ncas.begin(), ncas.end(),
[type](const std::shared_ptr<NCA>& nca) { return nca->GetType() == type; });
return iter == ncas.end() ? nullptr : *iter;
}
VirtualFile XCI::GetNCAFileByType(NCAContentType type) const {
auto nca = GetNCAByType(type);
if (nca != nullptr)
return nca->GetBaseFile();
return nullptr;
}
std::vector<VirtualFile> XCI::GetFiles() const {
return {};
}
std::vector<VirtualDir> XCI::GetSubdirectories() const {
return {};
}
std::string XCI::GetName() const {
return file->GetName();
}
VirtualDir XCI::GetParentDirectory() const {
return file->GetContainingDirectory();
}
bool XCI::ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) {
return false;
}
Loader::ResultStatus XCI::AddNCAFromPartition(XCIPartition part) {
if (partitions[static_cast<size_t>(part)] == nullptr) {
return Loader::ResultStatus::ErrorXCIMissingPartition;
}
for (const VirtualFile& file : partitions[static_cast<size_t>(part)]->GetFiles()) {
if (file->GetExtension() != "nca")
continue;
auto nca = std::make_shared<NCA>(file);
if (nca->GetStatus() == Loader::ResultStatus::Success) {
ncas.push_back(std::move(nca));
} else {
const u16 error_id = static_cast<u16>(nca->GetStatus());
LOG_CRITICAL(Loader, "Could not load NCA {}/{}, failed with error code {:04X} ({})",
partition_names[static_cast<size_t>(part)], nca->GetName(), error_id,
Loader::GetMessageForResultStatus(nca->GetStatus()));
}
}
return Loader::ResultStatus::Success;
}
u8 XCI::GetFormatVersion() const {
return GetLogoPartition() == nullptr ? 0x1 : 0x2;
}
} // namespace FileSys

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@@ -1,96 +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 <vector>
#include "common/common_types.h"
#include "common/swap.h"
#include "core/file_sys/content_archive.h"
#include "core/file_sys/vfs.h"
#include "core/loader/loader.h"
namespace FileSys {
enum class GamecardSize : u8 {
S_1GB = 0xFA,
S_2GB = 0xF8,
S_4GB = 0xF0,
S_8GB = 0xE0,
S_16GB = 0xE1,
S_32GB = 0xE2,
};
struct GamecardInfo {
std::array<u8, 0x70> data;
};
static_assert(sizeof(GamecardInfo) == 0x70, "GamecardInfo has incorrect size.");
struct GamecardHeader {
std::array<u8, 0x100> signature;
u32_le magic;
u32_le secure_area_start;
u32_le backup_area_start;
u8 kek_index;
GamecardSize size;
u8 header_version;
u8 flags;
u64_le package_id;
u64_le valid_data_end;
u128 info_iv;
u64_le hfs_offset;
u64_le hfs_size;
std::array<u8, 0x20> hfs_header_hash;
std::array<u8, 0x20> initial_data_hash;
u32_le secure_mode_flag;
u32_le title_key_flag;
u32_le key_flag;
u32_le normal_area_end;
GamecardInfo info;
};
static_assert(sizeof(GamecardHeader) == 0x200, "GamecardHeader has incorrect size.");
enum class XCIPartition : u8 { Update, Normal, Secure, Logo };
class XCI : public ReadOnlyVfsDirectory {
public:
explicit XCI(VirtualFile file);
Loader::ResultStatus GetStatus() const;
u8 GetFormatVersion() const;
VirtualDir GetPartition(XCIPartition partition) const;
VirtualDir GetSecurePartition() const;
VirtualDir GetNormalPartition() const;
VirtualDir GetUpdatePartition() const;
VirtualDir GetLogoPartition() const;
std::shared_ptr<NCA> GetNCAByType(NCAContentType type) const;
VirtualFile GetNCAFileByType(NCAContentType type) const;
std::vector<VirtualFile> GetFiles() const override;
std::vector<VirtualDir> GetSubdirectories() const override;
std::string GetName() const override;
VirtualDir GetParentDirectory() const override;
protected:
bool ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) override;
private:
Loader::ResultStatus AddNCAFromPartition(XCIPartition part);
VirtualFile file;
GamecardHeader header{};
Loader::ResultStatus status;
std::vector<VirtualDir> partitions;
std::vector<std::shared_ptr<NCA>> ncas;
};
} // namespace FileSys

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@@ -1,364 +0,0 @@
// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <utility>
#include <boost/optional.hpp>
#include "common/logging/log.h"
#include "core/crypto/aes_util.h"
#include "core/crypto/ctr_encryption_layer.h"
#include "core/file_sys/content_archive.h"
#include "core/file_sys/romfs.h"
#include "core/file_sys/vfs_offset.h"
#include "core/loader/loader.h"
namespace FileSys {
// Media offsets in headers are stored divided by 512. Mult. by this to get real offset.
constexpr u64 MEDIA_OFFSET_MULTIPLIER = 0x200;
constexpr u64 SECTION_HEADER_SIZE = 0x200;
constexpr u64 SECTION_HEADER_OFFSET = 0x400;
constexpr u32 IVFC_MAX_LEVEL = 6;
enum class NCASectionFilesystemType : u8 {
PFS0 = 0x2,
ROMFS = 0x3,
};
struct NCASectionHeaderBlock {
INSERT_PADDING_BYTES(3);
NCASectionFilesystemType filesystem_type;
NCASectionCryptoType crypto_type;
INSERT_PADDING_BYTES(3);
};
static_assert(sizeof(NCASectionHeaderBlock) == 0x8, "NCASectionHeaderBlock has incorrect size.");
struct NCASectionRaw {
NCASectionHeaderBlock header;
std::array<u8, 0x138> block_data;
std::array<u8, 0x8> section_ctr;
INSERT_PADDING_BYTES(0xB8);
};
static_assert(sizeof(NCASectionRaw) == 0x200, "NCASectionRaw has incorrect size.");
struct PFS0Superblock {
NCASectionHeaderBlock header_block;
std::array<u8, 0x20> hash;
u32_le size;
INSERT_PADDING_BYTES(4);
u64_le hash_table_offset;
u64_le hash_table_size;
u64_le pfs0_header_offset;
u64_le pfs0_size;
INSERT_PADDING_BYTES(0x1B0);
};
static_assert(sizeof(PFS0Superblock) == 0x200, "PFS0Superblock has incorrect size.");
struct RomFSSuperblock {
NCASectionHeaderBlock header_block;
IVFCHeader ivfc;
INSERT_PADDING_BYTES(0x118);
};
static_assert(sizeof(RomFSSuperblock) == 0x200, "RomFSSuperblock has incorrect size.");
union NCASectionHeader {
NCASectionRaw raw;
PFS0Superblock pfs0;
RomFSSuperblock romfs;
};
static_assert(sizeof(NCASectionHeader) == 0x200, "NCASectionHeader has incorrect size.");
bool IsValidNCA(const NCAHeader& header) {
// TODO(DarkLordZach): Add NCA2/NCA0 support.
return header.magic == Common::MakeMagic('N', 'C', 'A', '3');
}
u8 NCA::GetCryptoRevision() const {
u8 master_key_id = header.crypto_type;
if (header.crypto_type_2 > master_key_id)
master_key_id = header.crypto_type_2;
if (master_key_id > 0)
--master_key_id;
return master_key_id;
}
boost::optional<Core::Crypto::Key128> NCA::GetKeyAreaKey(NCASectionCryptoType type) const {
const auto master_key_id = GetCryptoRevision();
if (!keys.HasKey(Core::Crypto::S128KeyType::KeyArea, master_key_id, header.key_index))
return boost::none;
std::vector<u8> key_area(header.key_area.begin(), header.key_area.end());
Core::Crypto::AESCipher<Core::Crypto::Key128> cipher(
keys.GetKey(Core::Crypto::S128KeyType::KeyArea, master_key_id, header.key_index),
Core::Crypto::Mode::ECB);
cipher.Transcode(key_area.data(), key_area.size(), key_area.data(), Core::Crypto::Op::Decrypt);
Core::Crypto::Key128 out;
if (type == NCASectionCryptoType::XTS)
std::copy(key_area.begin(), key_area.begin() + 0x10, out.begin());
else if (type == NCASectionCryptoType::CTR)
std::copy(key_area.begin() + 0x20, key_area.begin() + 0x30, out.begin());
else
LOG_CRITICAL(Crypto, "Called GetKeyAreaKey on invalid NCASectionCryptoType type={:02X}",
static_cast<u8>(type));
u128 out_128{};
memcpy(out_128.data(), out.data(), 16);
LOG_DEBUG(Crypto, "called with crypto_rev={:02X}, kak_index={:02X}, key={:016X}{:016X}",
master_key_id, header.key_index, out_128[1], out_128[0]);
return out;
}
boost::optional<Core::Crypto::Key128> NCA::GetTitlekey() {
const auto master_key_id = GetCryptoRevision();
u128 rights_id{};
memcpy(rights_id.data(), header.rights_id.data(), 16);
if (rights_id == u128{}) {
status = Loader::ResultStatus::ErrorInvalidRightsID;
return boost::none;
}
auto titlekey = keys.GetKey(Core::Crypto::S128KeyType::Titlekey, rights_id[1], rights_id[0]);
if (titlekey == Core::Crypto::Key128{}) {
status = Loader::ResultStatus::ErrorMissingTitlekey;
return boost::none;
}
if (!keys.HasKey(Core::Crypto::S128KeyType::Titlekek, master_key_id)) {
status = Loader::ResultStatus::ErrorMissingTitlekek;
return boost::none;
}
Core::Crypto::AESCipher<Core::Crypto::Key128> cipher(
keys.GetKey(Core::Crypto::S128KeyType::Titlekek, master_key_id), Core::Crypto::Mode::ECB);
cipher.Transcode(titlekey.data(), titlekey.size(), titlekey.data(), Core::Crypto::Op::Decrypt);
return titlekey;
}
VirtualFile NCA::Decrypt(NCASectionHeader s_header, VirtualFile in, u64 starting_offset) {
if (!encrypted)
return in;
switch (s_header.raw.header.crypto_type) {
case NCASectionCryptoType::NONE:
LOG_DEBUG(Crypto, "called with mode=NONE");
return in;
case NCASectionCryptoType::CTR:
LOG_DEBUG(Crypto, "called with mode=CTR, starting_offset={:016X}", starting_offset);
{
boost::optional<Core::Crypto::Key128> key = boost::none;
if (has_rights_id) {
status = Loader::ResultStatus::Success;
key = GetTitlekey();
if (key == boost::none) {
if (status == Loader::ResultStatus::Success)
status = Loader::ResultStatus::ErrorMissingTitlekey;
return nullptr;
}
} else {
key = GetKeyAreaKey(NCASectionCryptoType::CTR);
if (key == boost::none) {
status = Loader::ResultStatus::ErrorMissingKeyAreaKey;
return nullptr;
}
}
auto out = std::make_shared<Core::Crypto::CTREncryptionLayer>(
std::move(in), key.value(), starting_offset);
std::vector<u8> iv(16);
for (u8 i = 0; i < 8; ++i)
iv[i] = s_header.raw.section_ctr[0x8 - i - 1];
out->SetIV(iv);
return std::static_pointer_cast<VfsFile>(out);
}
case NCASectionCryptoType::XTS:
// TODO(DarkLordZach): Implement XTSEncryptionLayer.
default:
LOG_ERROR(Crypto, "called with unhandled crypto type={:02X}",
static_cast<u8>(s_header.raw.header.crypto_type));
return nullptr;
}
}
NCA::NCA(VirtualFile file_) : file(std::move(file_)) {
status = Loader::ResultStatus::Success;
if (file == nullptr) {
status = Loader::ResultStatus::ErrorNullFile;
return;
}
if (sizeof(NCAHeader) != file->ReadObject(&header)) {
LOG_ERROR(Loader, "File reader errored out during header read.");
status = Loader::ResultStatus::ErrorBadNCAHeader;
return;
}
encrypted = false;
if (!IsValidNCA(header)) {
if (header.magic == Common::MakeMagic('N', 'C', 'A', '2')) {
status = Loader::ResultStatus::ErrorNCA2;
return;
}
if (header.magic == Common::MakeMagic('N', 'C', 'A', '0')) {
status = Loader::ResultStatus::ErrorNCA0;
return;
}
NCAHeader dec_header{};
Core::Crypto::AESCipher<Core::Crypto::Key256> cipher(
keys.GetKey(Core::Crypto::S256KeyType::Header), Core::Crypto::Mode::XTS);
cipher.XTSTranscode(&header, sizeof(NCAHeader), &dec_header, 0, 0x200,
Core::Crypto::Op::Decrypt);
if (IsValidNCA(dec_header)) {
header = dec_header;
encrypted = true;
} else {
if (dec_header.magic == Common::MakeMagic('N', 'C', 'A', '2')) {
status = Loader::ResultStatus::ErrorNCA2;
return;
}
if (dec_header.magic == Common::MakeMagic('N', 'C', 'A', '0')) {
status = Loader::ResultStatus::ErrorNCA0;
return;
}
if (!keys.HasKey(Core::Crypto::S256KeyType::Header))
status = Loader::ResultStatus::ErrorMissingHeaderKey;
else
status = Loader::ResultStatus::ErrorIncorrectHeaderKey;
return;
}
}
has_rights_id = std::find_if_not(header.rights_id.begin(), header.rights_id.end(),
[](char c) { return c == '\0'; }) != header.rights_id.end();
const std::ptrdiff_t number_sections =
std::count_if(std::begin(header.section_tables), std::end(header.section_tables),
[](NCASectionTableEntry entry) { return entry.media_offset > 0; });
std::vector<NCASectionHeader> sections(number_sections);
const auto length_sections = SECTION_HEADER_SIZE * number_sections;
if (encrypted) {
auto raw = file->ReadBytes(length_sections, SECTION_HEADER_OFFSET);
Core::Crypto::AESCipher<Core::Crypto::Key256> cipher(
keys.GetKey(Core::Crypto::S256KeyType::Header), Core::Crypto::Mode::XTS);
cipher.XTSTranscode(raw.data(), length_sections, sections.data(), 2, SECTION_HEADER_SIZE,
Core::Crypto::Op::Decrypt);
} else {
file->ReadBytes(sections.data(), length_sections, SECTION_HEADER_OFFSET);
}
for (std::ptrdiff_t i = 0; i < number_sections; ++i) {
auto section = sections[i];
if (section.raw.header.filesystem_type == NCASectionFilesystemType::ROMFS) {
const size_t romfs_offset =
header.section_tables[i].media_offset * MEDIA_OFFSET_MULTIPLIER +
section.romfs.ivfc.levels[IVFC_MAX_LEVEL - 1].offset;
const size_t romfs_size = section.romfs.ivfc.levels[IVFC_MAX_LEVEL - 1].size;
auto dec =
Decrypt(section, std::make_shared<OffsetVfsFile>(file, romfs_size, romfs_offset),
romfs_offset);
if (dec != nullptr) {
files.push_back(std::move(dec));
romfs = files.back();
} else {
if (status != Loader::ResultStatus::Success)
return;
if (has_rights_id)
status = Loader::ResultStatus::ErrorIncorrectTitlekeyOrTitlekek;
else
status = Loader::ResultStatus::ErrorIncorrectKeyAreaKey;
return;
}
} else if (section.raw.header.filesystem_type == NCASectionFilesystemType::PFS0) {
u64 offset = (static_cast<u64>(header.section_tables[i].media_offset) *
MEDIA_OFFSET_MULTIPLIER) +
section.pfs0.pfs0_header_offset;
u64 size = MEDIA_OFFSET_MULTIPLIER * (header.section_tables[i].media_end_offset -
header.section_tables[i].media_offset);
auto dec =
Decrypt(section, std::make_shared<OffsetVfsFile>(file, size, offset), offset);
if (dec != nullptr) {
auto npfs = std::make_shared<PartitionFilesystem>(std::move(dec));
if (npfs->GetStatus() == Loader::ResultStatus::Success) {
dirs.push_back(std::move(npfs));
if (IsDirectoryExeFS(dirs.back()))
exefs = dirs.back();
}
} else {
if (status != Loader::ResultStatus::Success)
return;
if (has_rights_id)
status = Loader::ResultStatus::ErrorIncorrectTitlekeyOrTitlekek;
else
status = Loader::ResultStatus::ErrorIncorrectKeyAreaKey;
return;
}
}
}
status = Loader::ResultStatus::Success;
}
Loader::ResultStatus NCA::GetStatus() const {
return status;
}
std::vector<std::shared_ptr<VfsFile>> NCA::GetFiles() const {
if (status != Loader::ResultStatus::Success)
return {};
return files;
}
std::vector<std::shared_ptr<VfsDirectory>> NCA::GetSubdirectories() const {
if (status != Loader::ResultStatus::Success)
return {};
return dirs;
}
std::string NCA::GetName() const {
return file->GetName();
}
std::shared_ptr<VfsDirectory> NCA::GetParentDirectory() const {
return file->GetContainingDirectory();
}
NCAContentType NCA::GetType() const {
return header.content_type;
}
u64 NCA::GetTitleId() const {
if (status != Loader::ResultStatus::Success)
return {};
return header.title_id;
}
VirtualFile NCA::GetRomFS() const {
return romfs;
}
VirtualDir NCA::GetExeFS() const {
return exefs;
}
VirtualFile NCA::GetBaseFile() const {
return file;
}
bool NCA::ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) {
return false;
}
} // namespace FileSys

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// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <array>
#include <memory>
#include <string>
#include <vector>
#include <boost/optional.hpp>
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "common/swap.h"
#include "control_metadata.h"
#include "core/crypto/key_manager.h"
#include "core/file_sys/partition_filesystem.h"
#include "core/loader/loader.h"
namespace FileSys {
union NCASectionHeader;
enum class NCAContentType : u8 {
Program = 0,
Meta = 1,
Control = 2,
Manual = 3,
Data = 4,
};
enum class NCASectionCryptoType : u8 {
NONE = 1,
XTS = 2,
CTR = 3,
BKTR = 4,
};
struct NCASectionTableEntry {
u32_le media_offset;
u32_le media_end_offset;
INSERT_PADDING_BYTES(0x8);
};
static_assert(sizeof(NCASectionTableEntry) == 0x10, "NCASectionTableEntry has incorrect size.");
struct NCAHeader {
std::array<u8, 0x100> rsa_signature_1;
std::array<u8, 0x100> rsa_signature_2;
u32_le magic;
u8 is_system;
NCAContentType content_type;
u8 crypto_type;
u8 key_index;
u64_le size;
u64_le title_id;
INSERT_PADDING_BYTES(0x4);
u32_le sdk_version;
u8 crypto_type_2;
INSERT_PADDING_BYTES(15);
std::array<u8, 0x10> rights_id;
std::array<NCASectionTableEntry, 0x4> section_tables;
std::array<std::array<u8, 0x20>, 0x4> hash_tables;
std::array<u8, 0x40> key_area;
INSERT_PADDING_BYTES(0xC0);
};
static_assert(sizeof(NCAHeader) == 0x400, "NCAHeader has incorrect size.");
inline bool IsDirectoryExeFS(const std::shared_ptr<VfsDirectory>& pfs) {
// According to switchbrew, an exefs must only contain these two files:
return pfs->GetFile("main") != nullptr && pfs->GetFile("main.npdm") != nullptr;
}
bool IsValidNCA(const NCAHeader& header);
// An implementation of VfsDirectory that represents a Nintendo Content Archive (NCA) conatiner.
// After construction, use GetStatus to determine if the file is valid and ready to be used.
class NCA : public ReadOnlyVfsDirectory {
public:
explicit NCA(VirtualFile file);
Loader::ResultStatus GetStatus() const;
std::vector<std::shared_ptr<VfsFile>> GetFiles() const override;
std::vector<std::shared_ptr<VfsDirectory>> GetSubdirectories() const override;
std::string GetName() const override;
std::shared_ptr<VfsDirectory> GetParentDirectory() const override;
NCAContentType GetType() const;
u64 GetTitleId() const;
VirtualFile GetRomFS() const;
VirtualDir GetExeFS() const;
VirtualFile GetBaseFile() const;
protected:
bool ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) override;
private:
u8 GetCryptoRevision() const;
boost::optional<Core::Crypto::Key128> GetKeyAreaKey(NCASectionCryptoType type) const;
boost::optional<Core::Crypto::Key128> GetTitlekey();
VirtualFile Decrypt(NCASectionHeader header, VirtualFile in, u64 starting_offset);
std::vector<VirtualDir> dirs;
std::vector<VirtualFile> files;
VirtualFile romfs = nullptr;
VirtualDir exefs = nullptr;
VirtualFile file;
NCAHeader header{};
bool has_rights_id{};
Loader::ResultStatus status{};
bool encrypted;
Core::Crypto::KeyManager keys;
};
} // namespace FileSys

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