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| author | David Marcec <dmarcecguzman@gmail.com> | 2020-07-10 13:36:38 +1000 |
|---|---|---|
| committer | David Marcec <dmarcecguzman@gmail.com> | 2020-07-17 14:24:57 +1000 |
| commit | 468bd9c1b0f9e74f7c096b127a94a94e4ed7caec (patch) | |
| tree | 50a0f28b7c817222247369400bedf5de1ccc4e19 /src/video_core/shader_notify.cpp | |
| parent | c783cf443e05f990edc7e48eccbf4b085be13944 (diff) | |
async shaders
Diffstat (limited to 'src/video_core/shader_notify.cpp')
| -rw-r--r-- | src/video_core/shader_notify.cpp | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/video_core/shader_notify.cpp b/src/video_core/shader_notify.cpp new file mode 100644 index 0000000000..46fd0baae2 --- /dev/null +++ b/src/video_core/shader_notify.cpp @@ -0,0 +1,42 @@ +// Copyright 2020 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include "video_core/shader_notify.h" + +using namespace std::chrono_literals; + +namespace VideoCore { +namespace { +constexpr auto UPDATE_TICK = 32ms; +} + +ShaderNotify::ShaderNotify() = default; +ShaderNotify::~ShaderNotify() = default; + +std::size_t ShaderNotify::GetShadersBuilding() { + const auto now = std::chrono::high_resolution_clock::now(); + const auto diff = now - last_update; + if (diff > UPDATE_TICK) { + std::shared_lock lock(mutex); + last_updated_count = accurate_count; + } + return last_updated_count; +} + +std::size_t ShaderNotify::GetShadersBuildingAccurate() { + std::shared_lock lock(mutex); + return accurate_count; +} + +void ShaderNotify::MarkShaderComplete() { + std::unique_lock lock(mutex); + accurate_count--; +} + +void ShaderNotify::MarkSharderBuilding() { + std::unique_lock lock(mutex); + accurate_count++; +} + +} // namespace VideoCore |