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Merge pull request #687 from lioncash/instance 

core: Don't construct instance of Core::System, just to access its live instance
This commit is contained in:
bunnei 2018-07-18 18:55:58 -07:00 committed by GitHub
parent 89f0acfd36 10d2ab8098
commit 49b0966003
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 26 additions and 22 deletions
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4
src/core/core.cpp
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@ -26,11 +26,13 @@ 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);
}
}

2
src/core/core.h
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@ -168,6 +168,8 @@ public:
}
private:
System();
/// Returns the currently running CPU core
Cpu& CurrentCpuCore();

12
src/core/hle/kernel/thread.cpp
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@ -165,7 +165,7 @@ void Thread::CancelWakeupTimer() {
static boost::optional<s32> GetNextProcessorId(u64 mask) {
for (s32 index = 0; index < Core::NUM_CPU_CORES; ++index) {
if (mask & (1ULL << index)) {
if (!Core::System().GetInstance().Scheduler(index)->GetCurrentThread()) {
if (!Core::System::GetInstance().Scheduler(index)->GetCurrentThread()) {
// Core is enabled and not running any threads, use this one
return index;
}
@ -215,14 +215,14 @@ void Thread::ResumeFromWait() {
new_processor_id = processor_id;
}
if (ideal_core != -1 &&
Core::System().GetInstance().Scheduler(ideal_core)->GetCurrentThread() == nullptr) {
Core::System::GetInstance().Scheduler(ideal_core)->GetCurrentThread() == nullptr) {
new_processor_id = ideal_core;
}
ASSERT(*new_processor_id < 4);
// Add thread to new core's scheduler
auto& next_scheduler = Core::System().GetInstance().Scheduler(*new_processor_id);
auto& next_scheduler = Core::System::GetInstance().Scheduler(*new_processor_id);
if (*new_processor_id != processor_id) {
// Remove thread from previous core's scheduler
@ -325,7 +325,7 @@ ResultVal<SharedPtr<Thread>> Thread::Create(std::string name, VAddr entry_point,
thread->name = std::move(name);
thread->callback_handle = wakeup_callback_handle_table.Create(thread).Unwrap();
thread->owner_process = owner_process;
thread->scheduler = Core::System().GetInstance().Scheduler(processor_id);
thread->scheduler = Core::System::GetInstance().Scheduler(processor_id);
thread->scheduler->AddThread(thread, priority);
// Find the next available TLS index, and mark it as used
@ -481,14 +481,14 @@ void Thread::ChangeCore(u32 core, u64 mask) {
new_processor_id = processor_id;
}
if (ideal_core != -1 &&
Core::System().GetInstance().Scheduler(ideal_core)->GetCurrentThread() == nullptr) {
Core::System::GetInstance().Scheduler(ideal_core)->GetCurrentThread() == nullptr) {
new_processor_id = ideal_core;
}
ASSERT(*new_processor_id < 4);
// Add thread to new core's scheduler
auto& next_scheduler = Core::System().GetInstance().Scheduler(*new_processor_id);
auto& next_scheduler = Core::System::GetInstance().Scheduler(*new_processor_id);
if (*new_processor_id != processor_id) {
// Remove thread from previous core's scheduler

26
src/video_core/renderer_opengl/gl_rasterizer.cpp
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@ -128,8 +128,8 @@ RasterizerOpenGL::~RasterizerOpenGL() {
std::pair<u8*, GLintptr> RasterizerOpenGL::SetupVertexArrays(u8* array_ptr,
GLintptr buffer_offset) {
MICROPROFILE_SCOPE(OpenGL_VAO);
const auto& regs = Core::System().GetInstance().GPU().Maxwell3D().regs;
const auto& memory_manager = Core::System().GetInstance().GPU().memory_manager;
const auto& regs = Core::System::GetInstance().GPU().Maxwell3D().regs;
const auto& memory_manager = Core::System::GetInstance().GPU().memory_manager;
state.draw.vertex_array = hw_vao.handle;
state.draw.vertex_buffer = stream_buffer->GetHandle();
@ -184,7 +184,7 @@ std::pair<u8*, GLintptr> RasterizerOpenGL::SetupVertexArrays(u8* array_ptr,
}
static GLShader::ProgramCode GetShaderProgramCode(Maxwell::ShaderProgram program) {
auto& gpu = Core::System().GetInstance().GPU().Maxwell3D();
auto& gpu = Core::System::GetInstance().GPU().Maxwell3D();
// Fetch program code from memory
GLShader::ProgramCode program_code;
@ -207,7 +207,7 @@ void RasterizerOpenGL::SetupShaders(u8* buffer_ptr, GLintptr buffer_offset) {
}
};
auto& gpu = Core::System().GetInstance().GPU().Maxwell3D();
auto& gpu = Core::System::GetInstance().GPU().Maxwell3D();
// Next available bindpoints to use when uploading the const buffers and textures to the GLSL
// shaders. The constbuffer bindpoint starts after the shader stage configuration bind points.
@ -297,7 +297,7 @@ void RasterizerOpenGL::SetupShaders(u8* buffer_ptr, GLintptr buffer_offset) {
}
size_t RasterizerOpenGL::CalculateVertexArraysSize() const {
const auto& regs = Core::System().GetInstance().GPU().Maxwell3D().regs;
const auto& regs = Core::System::GetInstance().GPU().Maxwell3D().regs;
size_t size = 0;
for (u32 index = 0; index < Maxwell::NumVertexArrays; ++index) {
@ -322,7 +322,7 @@ bool RasterizerOpenGL::AccelerateDrawBatch(bool is_indexed) {
std::pair<Surface, Surface> RasterizerOpenGL::ConfigureFramebuffers(bool using_color_fb,
bool using_depth_fb) {
const auto& regs = Core::System().GetInstance().GPU().Maxwell3D().regs;
const auto& regs = Core::System::GetInstance().GPU().Maxwell3D().regs;
// TODO(bunnei): Implement this
const bool has_stencil = false;
@ -374,7 +374,7 @@ std::pair<Surface, Surface> RasterizerOpenGL::ConfigureFramebuffers(bool using_c
}
void RasterizerOpenGL::Clear() {
const auto& regs = Core::System().GetInstance().GPU().Maxwell3D().regs;
const auto& regs = Core::System::GetInstance().GPU().Maxwell3D().regs;
bool use_color_fb = false;
bool use_depth_fb = false;
@ -426,7 +426,7 @@ void RasterizerOpenGL::DrawArrays() {
return;
MICROPROFILE_SCOPE(OpenGL_Drawing);
const auto& regs = Core::System().GetInstance().GPU().Maxwell3D().regs;
const auto& regs = Core::System::GetInstance().GPU().Maxwell3D().regs;
ScopeAcquireGLContext acquire_context;
@ -473,7 +473,7 @@ void RasterizerOpenGL::DrawArrays() {
// If indexed mode, copy the index buffer
GLintptr index_buffer_offset = 0;
if (is_indexed) {
const auto& memory_manager = Core::System().GetInstance().GPU().memory_manager;
const auto& memory_manager = Core::System::GetInstance().GPU().memory_manager;
const boost::optional<VAddr> index_data_addr{
memory_manager->GpuToCpuAddress(regs.index_array.StartAddress())};
Memory::ReadBlock(*index_data_addr, offseted_buffer, index_buffer_size);
@ -775,7 +775,7 @@ void RasterizerOpenGL::BindFramebufferSurfaces(const Surface& color_surface,
}
void RasterizerOpenGL::SyncViewport(const MathUtil::Rectangle<u32>& surfaces_rect) {
const auto& regs = Core::System().GetInstance().GPU().Maxwell3D().regs;
const auto& regs = Core::System::GetInstance().GPU().Maxwell3D().regs;
const MathUtil::Rectangle<s32> viewport_rect{regs.viewport_transform[0].GetRect()};
state.viewport.x = static_cast<GLint>(surfaces_rect.left) + viewport_rect.left;
@ -793,7 +793,7 @@ void RasterizerOpenGL::SyncClipCoef() {
}
void RasterizerOpenGL::SyncCullMode() {
const auto& regs = Core::System().GetInstance().GPU().Maxwell3D().regs;
const auto& regs = Core::System::GetInstance().GPU().Maxwell3D().regs;
state.cull.enabled = regs.cull.enabled != 0;
@ -825,7 +825,7 @@ void RasterizerOpenGL::SyncDepthOffset() {
}
void RasterizerOpenGL::SyncDepthTestState() {
const auto& regs = Core::System().GetInstance().GPU().Maxwell3D().regs;
const auto& regs = Core::System::GetInstance().GPU().Maxwell3D().regs;
state.depth.test_enabled = regs.depth_test_enable != 0;
state.depth.write_mask = regs.depth_write_enabled ? GL_TRUE : GL_FALSE;
@ -837,7 +837,7 @@ void RasterizerOpenGL::SyncDepthTestState() {
}
void RasterizerOpenGL::SyncBlendState() {
const auto& regs = Core::System().GetInstance().GPU().Maxwell3D().regs;
const auto& regs = Core::System::GetInstance().GPU().Maxwell3D().regs;
// TODO(Subv): Support more than just render target 0.
state.blend.enabled = regs.blend.enable[0] != 0;

2
src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
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@ -505,7 +505,7 @@ Surface RasterizerCacheOpenGL::GetTextureSurface(const Tegra::Texture::FullTextu
SurfaceSurfaceRect_Tuple RasterizerCacheOpenGL::GetFramebufferSurfaces(
bool using_color_fb, bool using_depth_fb, const MathUtil::Rectangle<s32>& viewport) {
const auto& regs = Core::System().GetInstance().GPU().Maxwell3D().regs;
const auto& regs = Core::System::GetInstance().GPU().Maxwell3D().regs;
// TODO(bunnei): This is hard corded to use just the first render buffer
LOG_WARNING(Render_OpenGL, "hard-coded for render target 0!");

2
src/video_core/renderer_opengl/gl_shader_manager.cpp
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@ -35,7 +35,7 @@ void SetShaderUniformBlockBindings(GLuint shader) {
} // namespace Impl
void MaxwellUniformData::SetFromRegs(const Maxwell3D::State::ShaderStageInfo& shader_stage) {
const auto& regs = Core::System().GetInstance().GPU().Maxwell3D().regs;
const auto& regs = Core::System::GetInstance().GPU().Maxwell3D().regs;
// TODO(bunnei): Support more than one viewport
viewport_flip[0] = regs.viewport_transform[0].scale_x < 0.0 ? -1.0f : 1.0f;