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code: Prepare frontend for vulkan support

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This commit is contained in:
GPUCode 2023-05-03 23:52:26 +03:00
parent bbb47cd753
commit a67bfe544d
31 changed files with 557 additions and 232 deletions
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6
src/android/app/src/main/java/org/citra/citra_emu/features/settings/ui/SettingsFragmentPresenter.java
View File

@ -359,6 +359,8 @@ public final class SettingsFragmentPresenter {
SettingSection rendererSection = mSettings.getSection(Settings.SECTION_RENDERER);
Setting graphicsApi = rendererSection.getSetting(SettingsFile.KEY_GRAPHICS_API);
Setting spirvShaderGen = rendererSection.getSetting(SettingsFile.KEY_SPIRV_SHADER_GEN);
Setting asyncShaders = rendererSection.getSetting(SettingsFile.KEY_ASYNC_SHADERS);
Setting resolutionFactor = rendererSection.getSetting(SettingsFile.KEY_RESOLUTION_FACTOR);
Setting filterMode = rendererSection.getSetting(SettingsFile.KEY_FILTER_MODE);
Setting shadersAccurateMul = rendererSection.getSetting(SettingsFile.KEY_SHADERS_ACCURATE_MUL);
@ -377,6 +379,8 @@ public final class SettingsFragmentPresenter {
sl.add(new HeaderSetting(null, null, R.string.renderer, 0));
sl.add(new SingleChoiceSetting(SettingsFile.KEY_GRAPHICS_API, Settings.SECTION_RENDERER, R.string.graphics_api, 0, R.array.graphicsApiNames, R.array.graphicsApiValues, 0, graphicsApi));
sl.add(new CheckBoxSetting(SettingsFile.KEY_SPIRV_SHADER_GEN, Settings.SECTION_RENDERER, R.string.spirv_shader_gen, R.string.spirv_shader_gen_description, true, spirvShaderGen));
sl.add(new CheckBoxSetting(SettingsFile.KEY_ASYNC_SHADERS, Settings.SECTION_RENDERER, R.string.async_shaders, R.string.async_shaders_description, false, asyncShaders));
sl.add(new SliderSetting(SettingsFile.KEY_RESOLUTION_FACTOR, Settings.SECTION_RENDERER, R.string.internal_resolution, R.string.internal_resolution_description, 1, 4, "x", 1, resolutionFactor));
sl.add(new CheckBoxSetting(SettingsFile.KEY_FILTER_MODE, Settings.SECTION_RENDERER, R.string.linear_filtering, R.string.linear_filtering_description, true, filterMode));
sl.add(new CheckBoxSetting(SettingsFile.KEY_SHADERS_ACCURATE_MUL, Settings.SECTION_RENDERER, R.string.shaders_accurate_mul, R.string.shaders_accurate_mul_description, false, shadersAccurateMul));
@ -424,6 +428,6 @@ public final class SettingsFragmentPresenter {
sl.add(new CheckBoxSetting(SettingsFile.KEY_CPU_JIT, Settings.SECTION_CORE, R.string.cpu_jit, R.string.cpu_jit_description, true, useCpuJit, true, mView));
sl.add(new CheckBoxSetting(SettingsFile.KEY_HW_SHADER, Settings.SECTION_RENDERER, R.string.hw_shaders, R.string.hw_shaders_description, true, hardwareShader, true, mView));
sl.add(new CheckBoxSetting(SettingsFile.KEY_USE_VSYNC, Settings.SECTION_RENDERER, R.string.vsync, R.string.vsync_description, true, vsyncEnable));
sl.add(new CheckBoxSetting(SettingsFile.KEY_RENDERER_DEBUG, Settings.SECTION_RENDERER, R.string.renderer_debug, R.string.renderer_debug_description, false, rendererDebug));
sl.add(new CheckBoxSetting(SettingsFile.KEY_RENDERER_DEBUG, Settings.SECTION_DEBUG, R.string.renderer_debug, R.string.renderer_debug_description, false, rendererDebug));
}
}

2
src/android/app/src/main/java/org/citra/citra_emu/features/settings/utils/SettingsFile.java
View File

@ -45,6 +45,8 @@ public final class SettingsFile {
public static final String KEY_PREMIUM = "premium";
public static final String KEY_GRAPHICS_API = "graphics_api";
public static final String KEY_SPIRV_SHADER_GEN = "spirv_shader_gen";
public static final String KEY_ASYNC_SHADERS = "async_shader_compilation";
public static final String KEY_RENDERER_DEBUG = "renderer_debug";
public static final String KEY_HW_SHADER = "use_hw_shader";
public static final String KEY_SHADERS_ACCURATE_MUL = "shaders_accurate_mul";

4
src/android/app/src/main/jni/CMakeLists.txt
View File

@ -19,6 +19,10 @@ add_library(citra-android SHARED
default_ini.h
emu_window/emu_window.cpp
emu_window/emu_window.h
emu_window/emu_window_gl.cpp
emu_window/emu_window_gl.h
emu_window/emu_window_vk.cpp
emu_window/emu_window_vk.h
game_info.cpp
game_settings.cpp
game_settings.h

2
src/android/app/src/main/jni/config.cpp
View File

@ -147,6 +147,8 @@ void Config::ReadValues() {
Settings::values.shaders_accurate_mul =
sdl2_config->GetBoolean("Renderer", "shaders_accurate_mul", false);
ReadSetting("Renderer", Settings::values.graphics_api);
ReadSetting("Renderer", Settings::values.async_shader_compilation);
ReadSetting("Renderer", Settings::values.spirv_shader_gen);
ReadSetting("Renderer", Settings::values.use_hw_shader);
ReadSetting("Renderer", Settings::values.use_shader_jit);
ReadSetting("Renderer", Settings::values.resolution_factor);

10
src/android/app/src/main/jni/default_ini.h
View File

@ -99,9 +99,17 @@ cpu_clock_percentage =
[Renderer]
# Whether to render using OpenGL
# 1: OpenGLES (default)
# 1: OpenGL ES (default), 2: Vulkan
graphics_api =
# Whether to compile shaders on multiple worker threads (Vulkan only)
# 0: Off, 1: On (default)
async_shader_compilation =
# Whether to emit PICA fragment shader using SPIRV or GLSL (Vulkan only)
# 0: GLSL, 1: SPIR-V (default)
spirv_shader_gen =
# Whether to use hardware shaders to emulate 3DS shaders
# 0: Software, 1 (default): Hardware
use_hw_shader =

188
src/android/app/src/main/jni/emu_window/emu_window.cpp
View File

@ -6,10 +6,7 @@
#include <array>
#include <cstdlib>
#include <string>
#include <android/native_window_jni.h>
#include <glad/glad.h>
#include "common/logging/log.h"
#include "common/settings.h"
#include "input_common/main.h"
@ -20,52 +17,6 @@
#include "video_core/renderer_base.h"
#include "video_core/video_core.h"
static constexpr std::array<EGLint, 15> egl_attribs{EGL_SURFACE_TYPE,
EGL_WINDOW_BIT,
EGL_RENDERABLE_TYPE,
EGL_OPENGL_ES3_BIT_KHR,
EGL_BLUE_SIZE,
8,
EGL_GREEN_SIZE,
8,
EGL_RED_SIZE,
8,
EGL_DEPTH_SIZE,
0,
EGL_STENCIL_SIZE,
0,
EGL_NONE};
static constexpr std::array<EGLint, 5> egl_empty_attribs{EGL_WIDTH, 1, EGL_HEIGHT, 1, EGL_NONE};
static constexpr std::array<EGLint, 4> egl_context_attribs{EGL_CONTEXT_CLIENT_VERSION, 3, EGL_NONE};
SharedContext_Android::SharedContext_Android(EGLDisplay egl_display, EGLConfig egl_config,
EGLContext egl_share_context)
: egl_display{egl_display}, egl_surface{eglCreatePbufferSurface(egl_display, egl_config,
egl_empty_attribs.data())},
egl_context{eglCreateContext(egl_display, egl_config, egl_share_context,
egl_context_attribs.data())} {
ASSERT_MSG(egl_surface, "eglCreatePbufferSurface() failed!");
ASSERT_MSG(egl_context, "eglCreateContext() failed!");
}
SharedContext_Android::~SharedContext_Android() {
if (!eglDestroySurface(egl_display, egl_surface)) {
LOG_CRITICAL(Frontend, "eglDestroySurface() failed");
}
if (!eglDestroyContext(egl_display, egl_context)) {
LOG_CRITICAL(Frontend, "eglDestroySurface() failed");
}
}
void SharedContext_Android::MakeCurrent() {
eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context);
}
void SharedContext_Android::DoneCurrent() {
eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
}
static bool IsPortraitMode() {
return JNI_FALSE != IDCache::GetEnvForThread()->CallStaticBooleanMethod(
IDCache::GetNativeLibraryClass(), IDCache::GetIsPortraitMode());
@ -79,6 +30,10 @@ static void UpdateLandscapeScreenLayout() {
void EmuWindow_Android::OnSurfaceChanged(ANativeWindow* surface) {
render_window = surface;
window_info.type = Frontend::WindowSystemType::Android;
window_info.render_surface = surface;
StopPresenting();
}
@ -98,6 +53,7 @@ void EmuWindow_Android::OnTouchMoved(int x, int y) {
void EmuWindow_Android::OnFramebufferSizeChanged() {
UpdateLandscapeScreenLayout();
const bool is_portrait_mode{IsPortraitMode()};
const int bigger{window_width > window_height ? window_width : window_height};
const int smaller{window_width < window_height ? window_width : window_height};
if (is_portrait_mode) {
@ -107,7 +63,7 @@ void EmuWindow_Android::OnFramebufferSizeChanged() {
}
}
EmuWindow_Android::EmuWindow_Android(ANativeWindow* surface) {
EmuWindow_Android::EmuWindow_Android(ANativeWindow* surface) : host_window{surface} {
LOG_DEBUG(Frontend, "Initializing EmuWindow_Android");
if (!surface) {
@ -115,108 +71,10 @@ EmuWindow_Android::EmuWindow_Android(ANativeWindow* surface) {
return;
}
window_width = ANativeWindow_getWidth(surface);
window_height = ANativeWindow_getHeight(surface);
Network::Init();
host_window = surface;
if (egl_display = eglGetDisplay(EGL_DEFAULT_DISPLAY); egl_display == EGL_NO_DISPLAY) {
LOG_CRITICAL(Frontend, "eglGetDisplay() failed");
return;
}
if (eglInitialize(egl_display, 0, 0) != EGL_TRUE) {
LOG_CRITICAL(Frontend, "eglInitialize() failed");
return;
}
if (EGLint egl_num_configs{}; eglChooseConfig(egl_display, egl_attribs.data(), &egl_config, 1,
&egl_num_configs) != EGL_TRUE) {
LOG_CRITICAL(Frontend, "eglChooseConfig() failed");
return;
}
CreateWindowSurface();
if (eglQuerySurface(egl_display, egl_surface, EGL_WIDTH, &window_width) != EGL_TRUE) {
return;
}
if (eglQuerySurface(egl_display, egl_surface, EGL_HEIGHT, &window_height) != EGL_TRUE) {
return;
}
if (egl_context = eglCreateContext(egl_display, egl_config, 0, egl_context_attribs.data());
egl_context == EGL_NO_CONTEXT) {
LOG_CRITICAL(Frontend, "eglCreateContext() failed");
return;
}
if (eglSurfaceAttrib(egl_display, egl_surface, EGL_SWAP_BEHAVIOR, EGL_BUFFER_DESTROYED) !=
EGL_TRUE) {
LOG_CRITICAL(Frontend, "eglSurfaceAttrib() failed");
return;
}
if (core_context = CreateSharedContext(); !core_context) {
LOG_CRITICAL(Frontend, "CreateSharedContext() failed");
return;
}
if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context) != EGL_TRUE) {
LOG_CRITICAL(Frontend, "eglMakeCurrent() failed");
return;
}
if (!gladLoadGLES2Loader((GLADloadproc)eglGetProcAddress)) {
LOG_CRITICAL(Frontend, "gladLoadGLES2Loader() failed");
return;
}
if (!eglSwapInterval(egl_display, Settings::values.use_vsync_new ? 1 : 0)) {
LOG_CRITICAL(Frontend, "eglSwapInterval() failed");
return;
}
OnFramebufferSizeChanged();
}
bool EmuWindow_Android::CreateWindowSurface() {
if (!host_window) {
return true;
}
EGLint format{};
eglGetConfigAttrib(egl_display, egl_config, EGL_NATIVE_VISUAL_ID, &format);
ANativeWindow_setBuffersGeometry(host_window, 0, 0, format);
if (egl_surface = eglCreateWindowSurface(egl_display, egl_config, host_window, 0);
egl_surface == EGL_NO_SURFACE) {
return {};
}
return !!egl_surface;
}
void EmuWindow_Android::DestroyWindowSurface() {
if (!egl_surface) {
return;
}
if (eglGetCurrentSurface(EGL_DRAW) == egl_surface) {
eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
}
if (!eglDestroySurface(egl_display, egl_surface)) {
LOG_CRITICAL(Frontend, "eglDestroySurface() failed");
}
egl_surface = EGL_NO_SURFACE;
}
void EmuWindow_Android::DestroyContext() {
if (!egl_context) {
return;
}
if (eglGetCurrentContext() == egl_context) {
eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
}
if (!eglDestroyContext(egl_display, egl_context)) {
LOG_CRITICAL(Frontend, "eglDestroySurface() failed");
}
if (!eglTerminate(egl_display)) {
LOG_CRITICAL(Frontend, "eglTerminate() failed");
}
egl_context = EGL_NO_CONTEXT;
egl_display = EGL_NO_DISPLAY;
}
EmuWindow_Android::~EmuWindow_Android() {
@ -224,34 +82,6 @@ EmuWindow_Android::~EmuWindow_Android() {
DestroyContext();
}
std::unique_ptr<Frontend::GraphicsContext> EmuWindow_Android::CreateSharedContext() const {
return std::make_unique<SharedContext_Android>(egl_display, egl_config, egl_context);
}
void EmuWindow_Android::StopPresenting() {
if (presenting_state == PresentingState::Running) {
eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
}
presenting_state = PresentingState::Stopped;
}
void EmuWindow_Android::TryPresenting() {
if (presenting_state != PresentingState::Running) {
if (presenting_state == PresentingState::Initial) {
eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
presenting_state = PresentingState::Running;
} else {
return;
}
}
eglSwapInterval(egl_display, Settings::values.use_vsync_new ? 1 : 0);
if (VideoCore::g_renderer) {
VideoCore::g_renderer->TryPresent(0);
eglSwapBuffers(egl_display, egl_surface);
}
}
void EmuWindow_Android::PollEvents() {
if (!render_window) {
return;

54
src/android/app/src/main/jni/emu_window/emu_window.h
View File

@ -5,38 +5,13 @@
#pragma once
#include <vector>
#include <EGL/egl.h>
#include <EGL/eglext.h>
#include "core/frontend/emu_window.h"
struct ANativeWindow;
class SharedContext_Android : public Frontend::GraphicsContext {
public:
SharedContext_Android(EGLDisplay egl_display, EGLConfig egl_config,
EGLContext egl_share_context);
~SharedContext_Android() override;
void MakeCurrent() override;
void DoneCurrent() override;
private:
EGLDisplay egl_display{};
EGLSurface egl_surface{};
EGLContext egl_context{};
};
class EmuWindow_Android : public Frontend::EmuWindow {
public:
EmuWindow_Android(ANativeWindow* surface);
~EmuWindow_Android();
void Present();
/// Called by the onSurfaceChanges() method to change the surface
void OnSurfaceChanged(ANativeWindow* surface);
@ -47,31 +22,36 @@ public:
void OnTouchMoved(int x, int y);
void PollEvents() override;
void MakeCurrent() override;
void DoneCurrent() override;
void TryPresenting();
void StopPresenting();
virtual void TryPresenting() = 0;
std::unique_ptr<GraphicsContext> CreateSharedContext() const override;
virtual void StopPresenting() = 0;
private:
protected:
void OnFramebufferSizeChanged();
bool CreateWindowSurface();
void DestroyWindowSurface();
void DestroyContext();
/// Creates the API specific window surface
virtual bool CreateWindowSurface() {
return false;
}
/// Destroys the API specific window surface
virtual void DestroyWindowSurface() {}
/// Destroys the graphics context
virtual void DestroyContext() {}
protected:
ANativeWindow* render_window{};
ANativeWindow* host_window{};
int window_width{};
int window_height{};
EGLConfig egl_config;
EGLSurface egl_surface{};
EGLContext egl_context{};
EGLDisplay egl_display{};
std::unique_ptr<Frontend::GraphicsContext> core_context;
enum class PresentingState {

201
src/android/app/src/main/jni/emu_window/emu_window_gl.cpp Normal file
View File

@ -0,0 +1,201 @@
// Copyright 2019 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <array>
#include <cstdlib>
#include <string>
#include <android/native_window_jni.h>
#include <glad/glad.h>
#include "common/logging/log.h"
#include "common/settings.h"
#include "input_common/main.h"
#include "jni/emu_window/emu_window_gl.h"
#include "video_core/renderer_base.h"
#include "video_core/video_core.h"
static constexpr std::array<EGLint, 15> egl_attribs{EGL_SURFACE_TYPE,
EGL_WINDOW_BIT,
EGL_RENDERABLE_TYPE,
EGL_OPENGL_ES3_BIT_KHR,
EGL_BLUE_SIZE,
8,
EGL_GREEN_SIZE,
8,
EGL_RED_SIZE,
8,
EGL_DEPTH_SIZE,
0,
EGL_STENCIL_SIZE,
0,
EGL_NONE};
static constexpr std::array<EGLint, 5> egl_empty_attribs{EGL_WIDTH, 1, EGL_HEIGHT, 1, EGL_NONE};
static constexpr std::array<EGLint, 4> egl_context_attribs{EGL_CONTEXT_CLIENT_VERSION, 3, EGL_NONE};
class SharedContext_Android : public Frontend::GraphicsContext {
public:
SharedContext_Android(EGLDisplay egl_display, EGLConfig egl_config,
EGLContext egl_share_context)
: egl_display{egl_display}, egl_surface{eglCreatePbufferSurface(egl_display, egl_config,
egl_empty_attribs.data())},
egl_context{eglCreateContext(egl_display, egl_config, egl_share_context,
egl_context_attribs.data())} {
ASSERT_MSG(egl_surface, "eglCreatePbufferSurface() failed!");
ASSERT_MSG(egl_context, "eglCreateContext() failed!");
}
~SharedContext_Android() override {
if (!eglDestroySurface(egl_display, egl_surface)) {
LOG_CRITICAL(Frontend, "eglDestroySurface() failed");
}
if (!eglDestroyContext(egl_display, egl_context)) {
LOG_CRITICAL(Frontend, "eglDestroySurface() failed");
}
}
void MakeCurrent() override {
eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context);
}
void DoneCurrent() override {
eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
}
private:
EGLDisplay egl_display{};
EGLSurface egl_surface{};
EGLContext egl_context{};
};
EmuWindow_Android_OpenGL::EmuWindow_Android_OpenGL(ANativeWindow* surface)
: EmuWindow_Android{surface} {
if (egl_display = eglGetDisplay(EGL_DEFAULT_DISPLAY); egl_display == EGL_NO_DISPLAY) {
LOG_CRITICAL(Frontend, "eglGetDisplay() failed");
return;
}
if (eglInitialize(egl_display, 0, 0) != EGL_TRUE) {
LOG_CRITICAL(Frontend, "eglInitialize() failed");
return;
}
if (EGLint egl_num_configs{}; eglChooseConfig(egl_display, egl_attribs.data(), &egl_config, 1,
&egl_num_configs) != EGL_TRUE) {
LOG_CRITICAL(Frontend, "eglChooseConfig() failed");
return;
}
CreateWindowSurface();
if (eglQuerySurface(egl_display, egl_surface, EGL_WIDTH, &window_width) != EGL_TRUE) {
return;
}
if (eglQuerySurface(egl_display, egl_surface, EGL_HEIGHT, &window_height) != EGL_TRUE) {
return;
}
if (egl_context = eglCreateContext(egl_display, egl_config, 0, egl_context_attribs.data());
egl_context == EGL_NO_CONTEXT) {
LOG_CRITICAL(Frontend, "eglCreateContext() failed");
return;
}
if (eglSurfaceAttrib(egl_display, egl_surface, EGL_SWAP_BEHAVIOR, EGL_BUFFER_DESTROYED) !=
EGL_TRUE) {
LOG_CRITICAL(Frontend, "eglSurfaceAttrib() failed");
return;
}
if (core_context = CreateSharedContext(); !core_context) {
LOG_CRITICAL(Frontend, "CreateSharedContext() failed");
return;
}
if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context) != EGL_TRUE) {
LOG_CRITICAL(Frontend, "eglMakeCurrent() failed");
return;
}
if (!gladLoadGLES2Loader((GLADloadproc)eglGetProcAddress)) {
LOG_CRITICAL(Frontend, "gladLoadGLES2Loader() failed");
return;
}
if (!eglSwapInterval(egl_display, Settings::values.use_vsync_new ? 1 : 0)) {
LOG_CRITICAL(Frontend, "eglSwapInterval() failed");
return;
}
OnFramebufferSizeChanged();
}
bool EmuWindow_Android_OpenGL::CreateWindowSurface() {
if (!host_window) {
return true;
}
EGLint format{};
eglGetConfigAttrib(egl_display, egl_config, EGL_NATIVE_VISUAL_ID, &format);
ANativeWindow_setBuffersGeometry(host_window, 0, 0, format);
if (egl_surface = eglCreateWindowSurface(egl_display, egl_config, host_window, 0);
egl_surface == EGL_NO_SURFACE) {
return {};
}
return egl_surface;
}
void EmuWindow_Android_OpenGL::DestroyWindowSurface() {
if (!egl_surface) {
return;
}
if (eglGetCurrentSurface(EGL_DRAW) == egl_surface) {
eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
}
if (!eglDestroySurface(egl_display, egl_surface)) {
LOG_CRITICAL(Frontend, "eglDestroySurface() failed");
}
egl_surface = EGL_NO_SURFACE;
}
void EmuWindow_Android_OpenGL::DestroyContext() {
if (!egl_context) {
return;
}
if (eglGetCurrentContext() == egl_context) {
eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
}
if (!eglDestroyContext(egl_display, egl_context)) {
LOG_CRITICAL(Frontend, "eglDestroySurface() failed");
}
if (!eglTerminate(egl_display)) {
LOG_CRITICAL(Frontend, "eglTerminate() failed");
}
egl_context = EGL_NO_CONTEXT;
egl_display = EGL_NO_DISPLAY;
}
std::unique_ptr<Frontend::GraphicsContext> EmuWindow_Android_OpenGL::CreateSharedContext() const {
return std::make_unique<SharedContext_Android>(egl_display, egl_config, egl_context);
}
void EmuWindow_Android_OpenGL::StopPresenting() {
if (presenting_state == PresentingState::Running) {
eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
}
presenting_state = PresentingState::Stopped;
}
void EmuWindow_Android_OpenGL::TryPresenting() {
if (presenting_state == PresentingState::Initial) [[unlikely]] {
eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
presenting_state = PresentingState::Running;
}
if (presenting_state != PresentingState::Running) [[unlikely]] {
return;
}
eglSwapInterval(egl_display, Settings::values.use_vsync_new ? 1 : 0);
if (VideoCore::g_renderer) {
VideoCore::g_renderer->TryPresent(0);
eglSwapBuffers(egl_display, egl_surface);
}
}

36
src/android/app/src/main/jni/emu_window/emu_window_gl.h Normal file
View File

@ -0,0 +1,36 @@
// Copyright 2019 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <vector>
#include <EGL/egl.h>
#include <EGL/eglext.h>
#include "jni/emu_window/emu_window.h"
struct ANativeWindow;
class EmuWindow_Android_OpenGL : public EmuWindow_Android {
public:
EmuWindow_Android_OpenGL(ANativeWindow* surface);
~EmuWindow_Android_OpenGL() override = default;
void TryPresenting() override;
void StopPresenting() override;
std::unique_ptr<GraphicsContext> CreateSharedContext() const override;
private:
bool CreateWindowSurface() override;
void DestroyWindowSurface() override;
void DestroyContext() override;
private:
EGLConfig egl_config;
EGLSurface egl_surface{};
EGLContext egl_context{};
EGLDisplay egl_display{};
};

49
src/android/app/src/main/jni/emu_window/emu_window_vk.cpp Normal file
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@ -0,0 +1,49 @@
// Copyright 2019 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <cstdlib>
#include <android/native_window_jni.h>
#include "common/logging/log.h"
#include "common/settings.h"
#include "jni/emu_window/emu_window_vk.h"
#include "video_core/video_core.h"
class SharedContext_Android : public Frontend::GraphicsContext {};
EmuWindow_Android_Vulkan::EmuWindow_Android_Vulkan(ANativeWindow* surface)
: EmuWindow_Android{surface} {
CreateWindowSurface();
if (core_context = CreateSharedContext(); !core_context) {
LOG_CRITICAL(Frontend, "CreateSharedContext() failed");
return;
}
OnFramebufferSizeChanged();
}
bool EmuWindow_Android_Vulkan::CreateWindowSurface() {
if (!host_window) {
return true;
}
window_info.type = Frontend::WindowSystemType::Android;
window_info.render_surface = host_window;
return true;
}
std::unique_ptr<Frontend::GraphicsContext> EmuWindow_Android_Vulkan::CreateSharedContext() const {
return std::make_unique<SharedContext_Android>();
}
void EmuWindow_Android_Vulkan::StopPresenting() {
presenting_state = PresentingState::Stopped;
}
void EmuWindow_Android_Vulkan::TryPresenting() {
if (presenting_state == PresentingState::Initial) {
presenting_state = PresentingState::Running;
}
}

23
src/android/app/src/main/jni/emu_window/emu_window_vk.h Normal file
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@ -0,0 +1,23 @@
// Copyright 2022 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include "jni/emu_window/emu_window.h"
struct ANativeWindow;
class EmuWindow_Android_Vulkan : public EmuWindow_Android {
public:
EmuWindow_Android_Vulkan(ANativeWindow* surface);
~EmuWindow_Android_Vulkan() override = default;
void TryPresenting() override;
void StopPresenting() override;
std::unique_ptr<GraphicsContext> CreateSharedContext() const override;
private:
bool CreateWindowSurface() override;
};

12
src/android/app/src/main/jni/native.cpp
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@ -33,7 +33,8 @@
#include "jni/camera/ndk_camera.h"
#include "jni/camera/still_image_camera.h"
#include "jni/config.h"
#include "jni/emu_window/emu_window.h"
#include "jni/emu_window/emu_window_gl.h"
#include "jni/emu_window/emu_window_vk.h"
#include "jni/game_settings.h"
#include "jni/id_cache.h"
#include "jni/input_manager.h"
@ -123,11 +124,14 @@ static Core::System::ResultStatus RunCitra(const std::string& filepath) {
const auto graphics_api = Settings::values.graphics_api.GetValue();
switch (graphics_api) {
case Settings::GraphicsAPI::OpenGL:
window = std::make_unique<EmuWindow_Android>(s_surf);
window = std::make_unique<EmuWindow_Android_OpenGL>(s_surf);
break;
case Settings::GraphicsAPI::Vulkan:
window = std::make_unique<EmuWindow_Android_Vulkan>(s_surf);
break;
default:
LOG_CRITICAL(Frontend, "Unknown graphics API {}, using OpenGL", graphics_api);
window = std::make_unique<EmuWindow_Android>(s_surf);
LOG_CRITICAL(Frontend, "Unknown graphics API {}, using Vulkan", graphics_api);
window = std::make_unique<EmuWindow_Android_Vulkan>(s_surf);
}
Core::System& system{Core::System::GetInstance()};

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src/android/app/src/main/jniLibs/arm64-v8a/libVkLayer_khronos_validation.so Normal file
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src/android/app/src/main/jniLibs/arm64-v8a/libc++_shared.so Normal file
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2
src/android/app/src/main/res/values/arrays.xml
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@ -178,10 +178,12 @@
<string-array name="graphicsApiNames">
<item>OpenGL ES</item>
<item>Vulkan</item>
</string-array>
<integer-array name="graphicsApiValues">
<item>1</item>
<item>2</item>
</integer-array>
<string-array name="textureFilterNames">

4
src/android/app/src/main/res/values/strings.xml
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@ -74,6 +74,10 @@
<!-- Graphics settings strings -->
<string name="renderer">Renderer</string>
<string name="graphics_api">Graphics API</string>
<string name="spirv_shader_gen">Enable SPIR-V shader generation</string>
<string name="spirv_shader_gen_description">Emits the fragment shader used to emulate PICA using SPIR-V instead of GLSL</string>
<string name="async_shaders">Enable asynchronous shader compilation</string>
<string name="async_shaders_description">Compiles shaders in the background to reduce stuttering during gameplay. When enabled expect temporary graphical glitches</string>
<string name="renderer_debug">Debug Renderer</string>
<string name="renderer_debug_description">Log additional graphics related debug information. When enabled, game performance will be significantly reduced.</string>
<string name="vsync">Enable V-Sync</string>

2
src/citra/CMakeLists.txt
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@ -12,6 +12,8 @@ add_executable(citra
emu_window/emu_window_sdl2_gl.h
emu_window/emu_window_sdl2_sw.cpp
emu_window/emu_window_sdl2_sw.h
emu_window/emu_window_sdl2_vk.cpp
emu_window/emu_window_sdl2_vk.h
precompiled_headers.h
resource.h
)

3
src/citra/citra.cpp
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@ -15,6 +15,7 @@
#include "citra/emu_window/emu_window_sdl2.h"
#include "citra/emu_window/emu_window_sdl2_gl.h"
#include "citra/emu_window/emu_window_sdl2_sw.h"
#include "citra/emu_window/emu_window_sdl2_vk.h"
#include "common/common_paths.h"
#include "common/detached_tasks.h"
#include "common/file_util.h"
@ -351,6 +352,8 @@ int main(int argc, char** argv) {
switch (Settings::values.graphics_api.GetValue()) {
case Settings::GraphicsAPI::OpenGL:
return std::make_unique<EmuWindow_SDL2_GL>(system, fullscreen, is_secondary);
case Settings::GraphicsAPI::Vulkan:
return std::make_unique<EmuWindow_SDL2_VK>(system, fullscreen, is_secondary);
case Settings::GraphicsAPI::Software:
return std::make_unique<EmuWindow_SDL2_SW>(system, fullscreen, is_secondary);
}

4
src/citra/config.cpp
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@ -133,6 +133,10 @@ void Config::ReadValues() {
// Renderer
ReadSetting("Renderer", Settings::values.graphics_api);
ReadSetting("Renderer", Settings::values.physical_device);
ReadSetting("Renderer", Settings::values.spirv_shader_gen);
ReadSetting("Renderer", Settings::values.async_shader_compilation);
ReadSetting("Renderer", Settings::values.async_presentation);
ReadSetting("Renderer", Settings::values.use_gles);
ReadSetting("Renderer", Settings::values.use_hw_shader);
ReadSetting("Renderer", Settings::values.shaders_accurate_mul);

2
src/citra/default_ini.h
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@ -99,7 +99,7 @@ cpu_clock_percentage =
[Renderer]
# Whether to render using OpenGL or Software
# 0: Software, 1: OpenGL (default)
# 0: Software, 1: OpenGL (default), 2: Vulkan
graphics_api =
# Whether to render using GLES or OpenGL

88
src/citra/emu_window/emu_window_sdl2_vk.cpp Normal file
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@ -0,0 +1,88 @@
// Copyright 2023 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <cstdlib>
#include <memory>
#include <string>
#include <SDL.h>
#include <SDL_syswm.h>
#include <fmt/format.h>
#include "citra/emu_window/emu_window_sdl2_vk.h"
#include "common/logging/log.h"
#include "common/scm_rev.h"
#include "core/frontend/emu_window.h"
class DummyContext : public Frontend::GraphicsContext {};
EmuWindow_SDL2_VK::EmuWindow_SDL2_VK(Core::System& system, bool fullscreen, bool is_secondary)
: EmuWindow_SDL2{system, is_secondary} {
const std::string window_title = fmt::format("Citra {} | {}-{}", Common::g_build_fullname,
Common::g_scm_branch, Common::g_scm_desc);
render_window =
SDL_CreateWindow(window_title.c_str(),
SDL_WINDOWPOS_UNDEFINED, // x position
SDL_WINDOWPOS_UNDEFINED, // y position
Core::kScreenTopWidth, Core::kScreenTopHeight + Core::kScreenBottomHeight,
SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE | SDL_WINDOW_ALLOW_HIGHDPI);
SDL_SysWMinfo wm;
SDL_VERSION(&wm.version);
if (SDL_GetWindowWMInfo(render_window, &wm) == SDL_FALSE) {
LOG_CRITICAL(Frontend, "Failed to get information from the window manager");
std::exit(EXIT_FAILURE);
}
if (fullscreen) {
Fullscreen();
SDL_ShowCursor(false);
}
switch (wm.subsystem) {
#ifdef SDL_VIDEO_DRIVER_WINDOWS
case SDL_SYSWM_TYPE::SDL_SYSWM_WINDOWS:
window_info.type = Frontend::WindowSystemType::Windows;
window_info.render_surface = reinterpret_cast<void*>(wm.info.win.window);
break;
#endif
#ifdef SDL_VIDEO_DRIVER_X11
case SDL_SYSWM_TYPE::SDL_SYSWM_X11:
window_info.type = Frontend::WindowSystemType::X11;
window_info.display_connection = wm.info.x11.display;
window_info.render_surface = reinterpret_cast<void*>(wm.info.x11.window);
break;
#endif
#ifdef SDL_VIDEO_DRIVER_WAYLAND
case SDL_SYSWM_TYPE::SDL_SYSWM_WAYLAND:
window_info.type = Frontend::WindowSystemType::Wayland;
window_info.display_connection = wm.info.wl.display;
window_info.render_surface = wm.info.wl.surface;
break;
#endif
#ifdef SDL_VIDEO_DRIVER_COCOA
case SDL_SYSWM_TYPE::SDL_SYSWM_COCOA:
window_info.type = Frontend::WindowSystemType::MacOS;
window_info.render_surface = SDL_Metal_CreateView(render_window);
break;
#endif
#ifdef SDL_VIDEO_DRIVER_ANDROID
case SDL_SYSWM_TYPE::SDL_SYSWM_ANDROID:
window_info.type = Frontend::WindowSystemType::Android;
window_info.render_surface = reinterpret_cast<void*>(wm.info.android.window);
break;
#endif
default:
LOG_CRITICAL(Frontend, "Window manager subsystem {} not implemented", wm.subsystem);
std::exit(EXIT_FAILURE);
break;
}
OnResize();
OnMinimalClientAreaChangeRequest(GetActiveConfig().min_client_area_size);
SDL_PumpEvents();
}
EmuWindow_SDL2_VK::~EmuWindow_SDL2_VK() = default;
std::unique_ptr<Frontend::GraphicsContext> EmuWindow_SDL2_VK::CreateSharedContext() const {
return std::make_unique<DummyContext>();
}

24
src/citra/emu_window/emu_window_sdl2_vk.h Normal file
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@ -0,0 +1,24 @@
// Copyright 2023 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <memory>
#include "citra/emu_window/emu_window_sdl2.h"
namespace Frontend {
class GraphicsContext;
}
namespace Core {
class System;
}
class EmuWindow_SDL2_VK final : public EmuWindow_SDL2 {
public:
explicit EmuWindow_SDL2_VK(Core::System& system_, bool fullscreen, bool is_secondary);
~EmuWindow_SDL2_VK() override;
std::unique_ptr<Frontend::GraphicsContext> CreateSharedContext() const override;
};

26
src/citra_qt/bootmanager.cpp
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@ -289,6 +289,22 @@ private:
};
#endif
class VulkanRenderWidget : public RenderWidget {
public:
explicit VulkanRenderWidget(GRenderWindow* parent) : RenderWidget(parent) {
setAttribute(Qt::WA_NativeWindow);
setAttribute(Qt::WA_PaintOnScreen);
if (GetWindowSystemType() == Frontend::WindowSystemType::Wayland) {
setAttribute(Qt::WA_DontCreateNativeAncestors);
}
windowHandle()->setSurfaceType(QWindow::VulkanSurface);
}
QPaintEngine* paintEngine() const override {
return nullptr;
}
};
struct SoftwareRenderWidget : public RenderWidget {
explicit SoftwareRenderWidget(GRenderWindow* parent, Core::System& system_)
: RenderWidget(parent), system(system_) {}
@ -601,6 +617,9 @@ bool GRenderWindow::InitRenderTarget() {
return false;
}
break;
case Settings::GraphicsAPI::Vulkan:
InitializeVulkan();
break;
}
// Update the Window System information with the new render target
@ -686,6 +705,13 @@ bool GRenderWindow::InitializeOpenGL() {
#endif
}
void GRenderWindow::InitializeVulkan() {
auto child = new VulkanRenderWidget(this);
child_widget = child;
child_widget->windowHandle()->create();
main_context = std::make_unique<DummyContext>();
}
void GRenderWindow::InitializeSoftware() {
child_widget = new SoftwareRenderWidget(this, system);
main_context = std::make_unique<DummyContext>();

1
src/citra_qt/bootmanager.h
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@ -187,6 +187,7 @@ private:
void OnMinimalClientAreaChangeRequest(std::pair<u32, u32> minimal_size) override;
bool InitializeOpenGL();
void InitializeVulkan();
void InitializeSoftware();
bool LoadOpenGL();

9
src/citra_qt/configuration/config.cpp
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@ -483,6 +483,7 @@ void Config::ReadDebuggingValues() {
ReadBasicSetting(Settings::values.use_gdbstub);
ReadBasicSetting(Settings::values.gdbstub_port);
ReadBasicSetting(Settings::values.renderer_debug);
ReadBasicSetting(Settings::values.dump_command_buffers);
qt_config->beginGroup(QStringLiteral("LLE"));
for (const auto& service_module : Service::service_module_map) {
@ -627,6 +628,10 @@ void Config::ReadRendererValues() {
qt_config->beginGroup(QStringLiteral("Renderer"));
ReadGlobalSetting(Settings::values.graphics_api);
ReadGlobalSetting(Settings::values.physical_device);
ReadGlobalSetting(Settings::values.spirv_shader_gen);
ReadGlobalSetting(Settings::values.async_shader_compilation);
ReadGlobalSetting(Settings::values.async_presentation);
ReadGlobalSetting(Settings::values.use_hw_shader);
ReadGlobalSetting(Settings::values.shaders_accurate_mul);
ReadGlobalSetting(Settings::values.use_disk_shader_cache);
@ -1107,6 +1112,10 @@ void Config::SaveRendererValues() {
qt_config->beginGroup(QStringLiteral("Renderer"));
WriteGlobalSetting(Settings::values.graphics_api);
WriteGlobalSetting(Settings::values.physical_device);
WriteGlobalSetting(Settings::values.spirv_shader_gen);
WriteGlobalSetting(Settings::values.async_shader_compilation);
WriteGlobalSetting(Settings::values.async_presentation);
WriteGlobalSetting(Settings::values.use_hw_shader);
WriteGlobalSetting(Settings::values.shaders_accurate_mul);
WriteGlobalSetting(Settings::values.use_disk_shader_cache);

5
src/citra_qt/configuration/configure_graphics.ui
View File

@ -63,6 +63,11 @@
<string>OpenGL</string>
</property>
</item>
<item>
<property name="text">
<string>Vulkan</string>
</property>
</item>
</widget>
</item>
</layout>

6
src/citra_qt/main.cpp
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@ -2470,9 +2470,11 @@ void GMainWindow::ShowMouseCursor() {
}
void GMainWindow::UpdateAPIIndicator(bool update) {
static std::array graphics_apis = {QStringLiteral("SOFTWARE"), QStringLiteral("OPENGL")};
static std::array graphics_apis = {QStringLiteral("SOFTWARE"), QStringLiteral("OPENGL"),
QStringLiteral("VULKAN")};
static std::array graphics_api_colors = {QStringLiteral("#3ae400"), QStringLiteral("#00ccdd")};
static std::array graphics_api_colors = {QStringLiteral("#3ae400"), QStringLiteral("#00ccdd"),
QStringLiteral("#91242a")};
u32 api_index = static_cast<u32>(Settings::values.graphics_api.GetValue());
if (update) {

2
src/common/dynamic_library/dynamic_library.cpp
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@ -12,6 +12,8 @@
namespace Common {
DynamicLibrary::DynamicLibrary() = default;
DynamicLibrary::DynamicLibrary(std::string_view name, int major, int minor) {
auto full_name = GetLibraryName(name, major, minor);
void(Load(full_name));

4
src/common/hash.h
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@ -37,8 +37,8 @@ static inline u64 ComputeStructHash64(const T& data) noexcept {
* Combines the seed parameter with the provided hash, producing a new unique hash
* Implementation from: http://boost.sourceforge.net/doc/html/boost/hash_combine.html
*/
inline u64 HashCombine(std::size_t& seed, const u64 hash) {
return seed ^= hash + 0x9e3779b9 + (seed << 6) + (seed >> 2);
inline u64 HashCombine(std::size_t seed, const u64 hash) {
return seed ^ (hash + 0x9e3779b9 + (seed << 6) + (seed >> 2));
}
template <typename T>

7
src/common/settings.cpp
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@ -72,6 +72,9 @@ void LogSettings() {
log_setting("Core_CPUClockPercentage", values.cpu_clock_percentage.GetValue());
log_setting("Renderer_UseGLES", values.use_gles.GetValue());
log_setting("Renderer_GraphicsAPI", GetGraphicsAPIName(values.graphics_api.GetValue()));
log_setting("Renderer_AsyncShaders", values.async_shader_compilation.GetValue());
log_setting("Renderer_AsyncPresentation", values.async_presentation.GetValue());
log_setting("Renderer_SpirvShaderGen", values.spirv_shader_gen.GetValue());
log_setting("Renderer_Debug", values.renderer_debug.GetValue());
log_setting("Renderer_UseHwShader", values.use_hw_shader.GetValue());
log_setting("Renderer_ShadersAccurateMul", values.shaders_accurate_mul.GetValue());
@ -159,6 +162,10 @@ void RestoreGlobalState(bool is_powered_on) {
// Renderer
values.graphics_api.SetGlobal(true);
values.physical_device.SetGlobal(true);
values.spirv_shader_gen.SetGlobal(true);
values.async_shader_compilation.SetGlobal(true);
values.async_presentation.SetGlobal(true);
values.use_hw_shader.SetGlobal(true);
values.use_disk_shader_cache.SetGlobal(true);
values.shaders_accurate_mul.SetGlobal(true);

11
src/common/settings.h
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@ -17,10 +17,10 @@
namespace Settings {
constexpr u32 GraphicsAPICount = 2;
enum class GraphicsAPI {
Software = 0,
OpenGL = 1,
Vulkan = 2,
};
enum class InitClock : u32 {
@ -430,12 +430,15 @@ struct Values {
Setting<bool> allow_plugin_loader{true, "allow_plugin_loader"};
// Renderer
SwitchableSetting<GraphicsAPI, true> graphics_api{
GraphicsAPI::OpenGL, GraphicsAPI::Software, static_cast<GraphicsAPI>(GraphicsAPICount - 1),
"graphics_api"};
SwitchableSetting<GraphicsAPI, true> graphics_api{GraphicsAPI::OpenGL, GraphicsAPI::Software,
GraphicsAPI::Vulkan, "graphics_api"};
SwitchableSetting<u32> physical_device{0, "physical_device"};
Setting<bool> use_gles{false, "use_gles"};
Setting<bool> renderer_debug{false, "renderer_debug"};
Setting<bool> dump_command_buffers{false, "dump_command_buffers"};
SwitchableSetting<bool> spirv_shader_gen{true, "spirv_shader_gen"};
SwitchableSetting<bool> async_shader_compilation{false, "async_shader_compilation"};
SwitchableSetting<bool> async_presentation{true, "async_presentation"};
SwitchableSetting<bool> use_hw_shader{true, "use_hw_shader"};
SwitchableSetting<bool> use_disk_shader_cache{true, "use_disk_shader_cache"};
SwitchableSetting<bool> shaders_accurate_mul{true, "shaders_accurate_mul"};