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Unified Diff: ui/gl/gl_fence.h

Issue 2383753002: gpu: Add GpuFence framework.
Patch Set: rebase Created 4 years, 1 month ago
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Index: ui/gl/gl_fence.h
diff --git a/ui/gl/gl_fence.h b/ui/gl/gl_fence.h
index c3788eb8535928d8938237653f47eaec565dc8c0..31c16f72ab2170ba82a41a33ba9fc31d50168c1e 100644
--- a/ui/gl/gl_fence.h
+++ b/ui/gl/gl_fence.h
@@ -34,6 +34,12 @@ class GL_EXPORT GLFence {
// Loses the reference to the fence. Useful if the context is lost.
virtual void Invalidate();
+ // Returns true if signaling is supported.
+ virtual bool SignalSupported();
+
+ // Signal the fence.
+ virtual void Signal();
+
private:
DISALLOW_COPY_AND_ASSIGN(GLFence);
};

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