diff options
4 files changed, 37 insertions, 7 deletions
diff --git a/src/video_core/renderer_opengl/gl_compute_pipeline.cpp b/src/video_core/renderer_opengl/gl_compute_pipeline.cpp index 26d066004..1a0cea9b7 100644 --- a/src/video_core/renderer_opengl/gl_compute_pipeline.cpp +++ b/src/video_core/renderer_opengl/gl_compute_pipeline.cpp @@ -30,7 +30,7 @@ bool ComputePipelineKey::operator==(const ComputePipelineKey& rhs) const noexcep ComputePipeline::ComputePipeline(const Device& device, TextureCache& texture_cache_, BufferCache& buffer_cache_, ProgramManager& program_manager_, const Shader::Info& info_, std::string code, - std::vector<u32> code_v) + std::vector<u32> code_v, bool force_context_flush) : texture_cache{texture_cache_}, buffer_cache{buffer_cache_}, program_manager{program_manager_}, info{info_} { switch (device.GetShaderBackend()) { @@ -63,6 +63,15 @@ ComputePipeline::ComputePipeline(const Device& device, TextureCache& texture_cac writes_global_memory = !use_storage_buffers && std::ranges::any_of(info.storage_buffers_descriptors, [](const auto& desc) { return desc.is_written; }); + if (force_context_flush) { + std::scoped_lock lock{built_mutex}; + built_fence.Create(); + // Flush this context to ensure compilation commands and fence are in the GPU pipe. + glFlush(); + built_condvar.notify_one(); + } else { + is_built = true; + } } void ComputePipeline::Configure() { @@ -142,6 +151,9 @@ void ComputePipeline::Configure() { } texture_cache.FillComputeImageViews(std::span(views.data(), views.size())); + if (!is_built) { + WaitForBuild(); + } if (assembly_program.handle != 0) { program_manager.BindComputeAssemblyProgram(assembly_program.handle); } else { @@ -223,4 +235,13 @@ void ComputePipeline::Configure() { } } +void ComputePipeline::WaitForBuild() { + if (built_fence.handle == 0) { + std::unique_lock lock{built_mutex}; + built_condvar.wait(lock, [this] { return built_fence.handle != 0; }); + } + ASSERT(glClientWaitSync(built_fence.handle, 0, GL_TIMEOUT_IGNORED) != GL_WAIT_FAILED); + is_built = true; +} + } // namespace OpenGL diff --git a/src/video_core/renderer_opengl/gl_compute_pipeline.h b/src/video_core/renderer_opengl/gl_compute_pipeline.h index 6534dec32..9bcc72b59 100644 --- a/src/video_core/renderer_opengl/gl_compute_pipeline.h +++ b/src/video_core/renderer_opengl/gl_compute_pipeline.h @@ -50,7 +50,8 @@ class ComputePipeline { public: explicit ComputePipeline(const Device& device, TextureCache& texture_cache_, BufferCache& buffer_cache_, ProgramManager& program_manager_, - const Shader::Info& info_, std::string code, std::vector<u32> code_v); + const Shader::Info& info_, std::string code, std::vector<u32> code_v, + bool force_context_flush = false); void Configure(); @@ -65,6 +66,8 @@ public: } private: + void WaitForBuild(); + TextureCache& texture_cache; BufferCache& buffer_cache; Tegra::MemoryManager* gpu_memory; @@ -81,6 +84,11 @@ private: bool use_storage_buffers{}; bool writes_global_memory{}; + + std::mutex built_mutex; + std::condition_variable built_condvar; + OGLSync built_fence{}; + bool is_built{false}; }; } // namespace OpenGL diff --git a/src/video_core/renderer_opengl/gl_shader_cache.cpp b/src/video_core/renderer_opengl/gl_shader_cache.cpp index 15812b678..626ea7dcb 100644 --- a/src/video_core/renderer_opengl/gl_shader_cache.cpp +++ b/src/video_core/renderer_opengl/gl_shader_cache.cpp @@ -286,7 +286,7 @@ void ShaderCache::LoadDiskResources(u64 title_id, std::stop_token stop_loading, file.read(reinterpret_cast<char*>(&key), sizeof(key)); queue_work([this, key, env = std::move(env), &state, &callback](Context* ctx) mutable { ctx->pools.ReleaseContents(); - auto pipeline{CreateComputePipeline(ctx->pools, key, env)}; + auto pipeline{CreateComputePipeline(ctx->pools, key, env, true)}; std::scoped_lock lock{state.mutex}; if (pipeline) { compute_cache.emplace(key, std::move(pipeline)); @@ -560,8 +560,8 @@ std::unique_ptr<ComputePipeline> ShaderCache::CreateComputePipeline( } std::unique_ptr<ComputePipeline> ShaderCache::CreateComputePipeline( - ShaderContext::ShaderPools& pools, const ComputePipelineKey& key, - Shader::Environment& env) try { + ShaderContext::ShaderPools& pools, const ComputePipelineKey& key, Shader::Environment& env, + bool force_context_flush) try { LOG_INFO(Render_OpenGL, "0x{:016x}", key.Hash()); Shader::Maxwell::Flow::CFG cfg{env, pools.flow_block, env.StartAddress()}; @@ -590,7 +590,7 @@ std::unique_ptr<ComputePipeline> ShaderCache::CreateComputePipeline( } return std::make_unique<ComputePipeline>(device, texture_cache, buffer_cache, program_manager, - program.info, code, code_spirv); + program.info, code, code_spirv, force_context_flush); } catch (Shader::Exception& exception) { LOG_ERROR(Render_OpenGL, "{}", exception.what()); return nullptr; diff --git a/src/video_core/renderer_opengl/gl_shader_cache.h b/src/video_core/renderer_opengl/gl_shader_cache.h index 50f610cd0..6b9732fca 100644 --- a/src/video_core/renderer_opengl/gl_shader_cache.h +++ b/src/video_core/renderer_opengl/gl_shader_cache.h @@ -58,7 +58,8 @@ private: std::unique_ptr<ComputePipeline> CreateComputePipeline(ShaderContext::ShaderPools& pools, const ComputePipelineKey& key, - Shader::Environment& env); + Shader::Environment& env, + bool force_context_flush = false); std::unique_ptr<ShaderWorker> CreateWorkers() const; |