From 03137086dbb341052121e798ef7895ace19dd685 Mon Sep 17 00:00:00 2001
From: ameerj <52414509+ameerj@users.noreply.github.com>
Date: Tue, 7 Mar 2023 22:33:11 -0500
Subject: OpenGL: Prefer glClientWaitSync for OGLSync objects

At least on Nvidia, glClientWaitSync with a timeout of 0 (non-blocking) is faster than glGetSynciv of GL_SYNC_STATUS.
---
 src/video_core/renderer_opengl/gl_graphics_pipeline.cpp | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'src/video_core/renderer_opengl/gl_graphics_pipeline.cpp')

diff --git a/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp b/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp
index 29491e762..89000d6e0 100644
--- a/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp
+++ b/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp
@@ -621,10 +621,7 @@ bool GraphicsPipeline::IsBuilt() noexcept {
     if (built_fence.handle == 0) {
         return false;
     }
-    // Timeout of zero means this is non-blocking
-    const auto sync_status = glClientWaitSync(built_fence.handle, 0, 0);
-    ASSERT(sync_status != GL_WAIT_FAILED);
-    is_built = sync_status != GL_TIMEOUT_EXPIRED;
+    is_built = built_fence.IsSignaled();
     return is_built;
 }
 
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