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QueryCache: rework async downloads.

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This commit is contained in:
Fernando Sahmkow 2023-04-23 21:55:16 +02:00
parent 7e76c1642c
commit e29ced29fa
7 changed files with 118 additions and 45 deletions
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12
src/video_core/renderer_opengl/gl_query_cache.cpp
View file

@ -26,8 +26,8 @@ constexpr GLenum GetTarget(VideoCore::QueryType type) {
} // Anonymous namespace
QueryCache::QueryCache(RasterizerOpenGL& rasterizer_)
: QueryCacheBase(rasterizer_), gl_rasterizer{rasterizer_} {}
QueryCache::QueryCache(RasterizerOpenGL& rasterizer_, Core::Memory::Memory& cpu_memory_)
: QueryCacheBase(rasterizer_, cpu_memory_), gl_rasterizer{rasterizer_} {}
QueryCache::~QueryCache() = default;
@ -74,7 +74,7 @@ void HostCounter::EndQuery() {
glEndQuery(GetTarget(type));
}
u64 HostCounter::BlockingQuery() const {
u64 HostCounter::BlockingQuery([[maybe_unused]] bool async) const {
GLint64 value;
glGetQueryObjecti64v(query.handle, GL_QUERY_RESULT, &value);
return static_cast<u64>(value);
@ -96,7 +96,7 @@ CachedQuery& CachedQuery::operator=(CachedQuery&& rhs) noexcept {
return *this;
}
void CachedQuery::Flush() {
u64 CachedQuery::Flush([[maybe_unused]] bool async) {
// Waiting for a query while another query of the same target is enabled locks Nvidia's driver.
// To avoid this disable and re-enable keeping the dependency stream.
// But we only have to do this if we have pending waits to be done.
@ -106,11 +106,13 @@ void CachedQuery::Flush() {
stream.Update(false);
}
VideoCommon::CachedQueryBase<HostCounter>::Flush();
auto result = VideoCommon::CachedQueryBase<HostCounter>::Flush();
if (slice_counter) {
stream.Update(true);
}
return result;
}
} // namespace OpenGL

6
src/video_core/renderer_opengl/gl_query_cache.h
View file

@ -28,7 +28,7 @@ using CounterStream = VideoCommon::CounterStreamBase<QueryCache, HostCounter>;
class QueryCache final
: public VideoCommon::QueryCacheBase<QueryCache, CachedQuery, CounterStream, HostCounter> {
public:
explicit QueryCache(RasterizerOpenGL& rasterizer_);
explicit QueryCache(RasterizerOpenGL& rasterizer_, Core::Memory::Memory& cpu_memory_);
~QueryCache();
OGLQuery AllocateQuery(VideoCore::QueryType type);
@ -51,7 +51,7 @@ public:
void EndQuery();
private:
u64 BlockingQuery() const override;
u64 BlockingQuery(bool async = false) const override;
QueryCache& cache;
const VideoCore::QueryType type;
@ -70,7 +70,7 @@ public:
CachedQuery(const CachedQuery&) = delete;
CachedQuery& operator=(const CachedQuery&) = delete;
void Flush() override;
u64 Flush(bool async = false) override;
private:
QueryCache* cache;

2
src/video_core/renderer_opengl/gl_rasterizer.cpp
View file

@ -63,7 +63,7 @@ RasterizerOpenGL::RasterizerOpenGL(Core::Frontend::EmuWindow& emu_window_, Tegra
buffer_cache(*this, cpu_memory_, buffer_cache_runtime),
shader_cache(*this, emu_window_, device, texture_cache, buffer_cache, program_manager,
state_tracker, gpu.ShaderNotify()),
query_cache(*this), accelerate_dma(buffer_cache, texture_cache),
query_cache(*this, cpu_memory_), accelerate_dma(buffer_cache, texture_cache),
fence_manager(*this, gpu, texture_cache, buffer_cache, query_cache),
blit_image(program_manager_) {}