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move thread 1/4 count computation into allocate workers method

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This commit is contained in:
ameerj 2020-08-05 12:53:26 -04:00
parent 31a76410e8
commit 1b829fbd7a
4 changed files with 14 additions and 23 deletions
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10
src/video_core/renderer_opengl/gl_rasterizer.cpp
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@ -177,15 +177,7 @@ RasterizerOpenGL::RasterizerOpenGL(Core::System& system, Core::Frontend::EmuWind
}
if (device.UseAsynchronousShaders()) {
// Max worker threads we should allow
constexpr u32 MAX_THREADS = 4;
// Deduce how many threads we can use
const u32 threads_used = std::thread::hardware_concurrency() / 4;
// Always allow at least 1 thread regardless of our settings
const auto max_worker_count = std::max(1U, threads_used);
// Don't use more than MAX_THREADS
const auto worker_count = std::min(max_worker_count, MAX_THREADS);
async_shaders.AllocateWorkers(worker_count);
async_shaders.AllocateWorkers();
}
}