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gl_shader_cache: Store workers in shader cache object

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pull/8/head
ReinUsesLisp 4 years ago committed by ameerj
parent cffd4716c5
commit 12fe7210d2
2 changed files with 78 additions and 58 deletions
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129
src/video_core/renderer_opengl/gl_shader_cache.cpp
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@ -239,6 +239,15 @@ void SetXfbState(VideoCommon::TransformFeedbackState& state, const Maxwell& regs
}
} // Anonymous namespace
struct ShaderCache::Context {
explicit Context(Core::Frontend::EmuWindow& emu_window)
: gl_context{emu_window.CreateSharedContext()}, scoped{*gl_context} {}
std::unique_ptr<Core::Frontend::GraphicsContext> gl_context;
Core::Frontend::GraphicsContext::Scoped scoped;
ShaderPools pools;
};
ShaderCache::ShaderCache(RasterizerOpenGL& rasterizer_, Core::Frontend::EmuWindow& emu_window_,
Tegra::Engines::Maxwell3D& maxwell3d_,
Tegra::Engines::KeplerCompute& kepler_compute_,
@ -247,46 +256,49 @@ ShaderCache::ShaderCache(RasterizerOpenGL& rasterizer_, Core::Frontend::EmuWindo
ProgramManager& program_manager_, StateTracker& state_tracker_)
: VideoCommon::ShaderCache{rasterizer_, gpu_memory_, maxwell3d_, kepler_compute_},
emu_window{emu_window_}, device{device_}, texture_cache{texture_cache_},
buffer_cache{buffer_cache_}, program_manager{program_manager_}, state_tracker{
state_tracker_} {
profile = Shader::Profile{
.supported_spirv = 0x00010000,
.unified_descriptor_binding = false,
.support_descriptor_aliasing = false,
.support_int8 = false,
.support_int16 = false,
.support_vertex_instance_id = true,
.support_float_controls = false,
.support_separate_denorm_behavior = false,
.support_separate_rounding_mode = false,
.support_fp16_denorm_preserve = false,
.support_fp32_denorm_preserve = false,
.support_fp16_denorm_flush = false,
.support_fp32_denorm_flush = false,
.support_fp16_signed_zero_nan_preserve = false,
.support_fp32_signed_zero_nan_preserve = false,
.support_fp64_signed_zero_nan_preserve = false,
.support_explicit_workgroup_layout = false,
.support_vote = true,
.support_viewport_index_layer_non_geometry =
device.HasNvViewportArray2() || device.HasVertexViewportLayer(),
.support_viewport_mask = device.HasNvViewportArray2(),
.support_typeless_image_loads = device.HasImageLoadFormatted(),
.support_demote_to_helper_invocation = false,
.support_int64_atomics = false,
.support_derivative_control = device.HasDerivativeControl(),
.warp_size_potentially_larger_than_guest = true,
.lower_left_origin_mode = true,
.need_declared_frag_colors = true,
.has_broken_spirv_clamp = true,
.has_broken_unsigned_image_offsets = true,
.has_broken_signed_operations = true,
.ignore_nan_fp_comparisons = true,
};
buffer_cache{buffer_cache_}, program_manager{program_manager_}, state_tracker{state_tracker_},
use_asynchronous_shaders{device.UseAsynchronousShaders()},
profile{
.supported_spirv = 0x00010000,
.unified_descriptor_binding = false,
.support_descriptor_aliasing = false,
.support_int8 = false,
.support_int16 = false,
.support_vertex_instance_id = true,
.support_float_controls = false,
.support_separate_denorm_behavior = false,
.support_separate_rounding_mode = false,
.support_fp16_denorm_preserve = false,
.support_fp32_denorm_preserve = false,
.support_fp16_denorm_flush = false,
.support_fp32_denorm_flush = false,
.support_fp16_signed_zero_nan_preserve = false,
.support_fp32_signed_zero_nan_preserve = false,
.support_fp64_signed_zero_nan_preserve = false,
.support_explicit_workgroup_layout = false,
.support_vote = true,
.support_viewport_index_layer_non_geometry =
device.HasNvViewportArray2() || device.HasVertexViewportLayer(),
.support_viewport_mask = device.HasNvViewportArray2(),
.support_typeless_image_loads = device.HasImageLoadFormatted(),
.support_demote_to_helper_invocation = false,
.support_int64_atomics = false,
.support_derivative_control = device.HasDerivativeControl(),
.warp_size_potentially_larger_than_guest = true,
.lower_left_origin_mode = true,
.need_declared_frag_colors = true,
.has_broken_spirv_clamp = true,
.has_broken_unsigned_image_offsets = true,
.has_broken_signed_operations = true,
.ignore_nan_fp_comparisons = true,
} {
if (use_asynchronous_shaders) {
workers = CreateWorkers();
}
}
ShaderCache::~ShaderCache() = default;
@ -307,29 +319,20 @@ void ShaderCache::LoadDiskResources(u64 title_id, std::stop_token stop_loading,
}
shader_cache_filename = transferable_dir / fmt::format("{:016x}.bin", title_id);
struct Context {
explicit Context(Core::Frontend::EmuWindow& emu_window)
: gl_context{emu_window.CreateSharedContext()}, scoped{*gl_context} {}
std::unique_ptr<Core::Frontend::GraphicsContext> gl_context;
Core::Frontend::GraphicsContext::Scoped scoped;
ShaderPools pools;
};
Common::StatefulThreadWorker<Context> workers(
std::max(std::thread::hardware_concurrency(), 2U) - 1, "yuzu:ShaderBuilder",
[this] { return Context{emu_window}; });
if (!workers) {
workers = CreateWorkers();
}
struct {
std::mutex mutex;
size_t total{0};
size_t built{0};
bool has_loaded{false};
size_t total{};
size_t built{};
bool has_loaded{};
} state;
const auto load_compute{[&](std::ifstream& file, FileEnvironment env) {
ComputePipelineKey key;
file.read(reinterpret_cast<char*>(&key), sizeof(key));
workers.QueueWork(
workers->QueueWork(
[this, key, env = std::move(env), &state, &callback](Context* ctx) mutable {
ctx->pools.ReleaseContents();
auto pipeline{CreateComputePipeline(ctx->pools, key, env)};
@ -347,7 +350,7 @@ void ShaderCache::LoadDiskResources(u64 title_id, std::stop_token stop_loading,
const auto load_graphics{[&](std::ifstream& file, std::vector<FileEnvironment> envs) {
GraphicsPipelineKey key;
file.read(reinterpret_cast<char*>(&key), sizeof(key));
workers.QueueWork(
workers->QueueWork(
[this, key, envs = std::move(envs), &state, &callback](Context* ctx) mutable {
boost::container::static_vector<Shader::Environment*, 5> env_ptrs;
for (auto& env : envs) {
@ -373,7 +376,10 @@ void ShaderCache::LoadDiskResources(u64 title_id, std::stop_token stop_loading,
state.has_loaded = true;
lock.unlock();
workers.WaitForRequests();
workers->WaitForRequests();
if (!use_asynchronous_shaders) {
workers.reset();
}
}
GraphicsPipeline* ShaderCache::CurrentGraphicsPipeline() {
@ -570,4 +576,11 @@ std::unique_ptr<ComputePipeline> ShaderCache::CreateComputePipeline(ShaderPools&
return nullptr;
}
std::unique_ptr<Common::StatefulThreadWorker<ShaderCache::Context>> ShaderCache::CreateWorkers()
const {
return std::make_unique<Common::StatefulThreadWorker<Context>>(
std::max(std::thread::hardware_concurrency(), 2U) - 1, "yuzu:ShaderBuilder",
[this] { return Context{emu_window}; });
}
} // namespace OpenGL

7
src/video_core/renderer_opengl/gl_shader_cache.h
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@ -12,6 +12,7 @@
#include <glad/glad.h>
#include "common/common_types.h"
#include "common/thread_worker.h"
#include "shader_recompiler/frontend/ir/basic_block.h"
#include "shader_recompiler/frontend/ir/value.h"
#include "shader_recompiler/frontend/maxwell/control_flow.h"
@ -44,6 +45,8 @@ struct ShaderPools {
};
class ShaderCache : public VideoCommon::ShaderCache {
struct Context;
public:
explicit ShaderCache(RasterizerOpenGL& rasterizer_, Core::Frontend::EmuWindow& emu_window_,
Tegra::Engines::Maxwell3D& maxwell3d_,
@ -74,6 +77,8 @@ private:
const ComputePipelineKey& key,
Shader::Environment& env);
std::unique_ptr<Common::StatefulThreadWorker<Context>> CreateWorkers() const;
Core::Frontend::EmuWindow& emu_window;
const Device& device;
TextureCache& texture_cache;
@ -82,6 +87,7 @@ private:
StateTracker& state_tracker;
GraphicsPipelineKey graphics_key{};
const bool use_asynchronous_shaders;
ShaderPools main_pools;
std::unordered_map<GraphicsPipelineKey, std::unique_ptr<GraphicsPipeline>> graphics_cache;
@ -89,6 +95,7 @@ private:
Shader::Profile profile;
std::filesystem::path shader_cache_filename;
std::unique_ptr<Common::StatefulThreadWorker<Context>> workers;
};
} // namespace OpenGL

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