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gl_rasterizer: Flush L2 caches before glFlush on GLASM

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ReinUsesLisp 2021-05-08 16:36:51 -03:00 committed by ameerj
parent 2c81ad8311
commit dc02cb92e4
1 changed files with 8 additions and 0 deletions
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8
src/video_core/renderer_opengl/gl_rasterizer.cpp
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@ -473,6 +473,14 @@ void RasterizerOpenGL::FlushCommands() {
return; return;
} }
num_queued_commands = 0; num_queued_commands = 0;
// Make sure memory stored from the previous GL command stream is visible
// This is only needed on assembly shaders where we write to GPU memory with raw pointers
// TODO: Call this only when NV_shader_buffer_load or NV_shader_buffer_store have been used
// and prefer using NV_shader_storage_buffer_object when possible
if (Settings::values.use_assembly_shaders.GetValue()) {
glMemoryBarrier(GL_BUFFER_UPDATE_BARRIER_BIT);
}
glFlush(); glFlush();
} }