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authorMorph <39850852+Morph1984@users.noreply.github.com>2020-07-28 11:07:24 +0200
committerMorph <39850852+Morph1984@users.noreply.github.com>2020-07-28 11:08:27 +0200
commite8f22730d1eb1db328b3be080985b4da770acb3a (patch)
tree738d114d2798c08512fa040e2f9d8e2c0dda06a8 /src/video_core/renderer_opengl
parentMerge pull request #4437 from lioncash/ptr (diff)
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Diffstat (limited to 'src/video_core/renderer_opengl')
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.cpp13
1 files changed, 4 insertions, 9 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 03e82c599..cb284db77 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -178,16 +178,11 @@ RasterizerOpenGL::RasterizerOpenGL(Core::System& system, Core::Frontend::EmuWind
if (device.UseAsynchronousShaders()) {
// Max worker threads we should allow
- constexpr auto MAX_THREADS = 2u;
- // Amount of threads we should reserve for other parts of yuzu
- constexpr auto RESERVED_THREADS = 6u;
- // Get the amount of threads we can use(this can return zero)
- const auto cpu_thread_count =
- std::max(RESERVED_THREADS, std::thread::hardware_concurrency());
- // Deduce how many "extra" threads we have to use.
- const auto max_threads_unused = cpu_thread_count - RESERVED_THREADS;
+ 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, max_threads_unused);
+ 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);