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Parallel shader cache loading (#4677)

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* Parallel shader cache loading
This commit is contained in:
Dravonic 2018-06-01 13:49:29 -03:00 • committed by kd-11
parent 87b510d5bf
commit 400079a006
10 changed files with 184 additions and 40 deletions
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8
rpcs3/Emu/RSX/Common/ProgramStateCache.h
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@ -6,6 +6,7 @@
#include "Utilities/GSL.h"
#include "Utilities/hash.h"
#include <mutex>
enum class SHADER_TYPE
{
@ -134,6 +135,7 @@ class program_state_cache
};
protected:
std::mutex s_mtx; // TODO: Only need to synchronize when loading cache
size_t m_next_id = 0;
bool m_cache_miss_flag;
binary_to_vertex_program m_vertex_shader_cache;
@ -305,11 +307,13 @@ public:
LOG_NOTICE(RSX, "*** vp id = %d", vertex_program.id);
LOG_NOTICE(RSX, "*** fp id = %d", fragment_program.id);
m_storage[key] = backend_traits::build_pipeline(vertex_program, fragment_program, pipelineProperties, std::forward<Args>(args)...);
pipeline_storage_type pipeline = backend_traits::build_pipeline(vertex_program, fragment_program, pipelineProperties, std::forward<Args>(args)...);
std::lock_guard<std::mutex> lock(s_mtx);
auto &rtn = m_storage[key] = std::move(pipeline);
m_cache_miss_flag = true;
LOG_SUCCESS(RSX, "New program compiled successfully");
return m_storage[key];
return rtn;
}
size_t get_fragment_constants_buffer_size(const RSXFragmentProgram &fragmentShader) const