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Unified Diff: content/common/gpu/gpu_messages.h

Issue 11195011: Send vsync timebase updates to the browser compositor (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Rebased, and added a missing chunk Created 8 years, 2 months ago
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Index: content/common/gpu/gpu_messages.h
diff --git a/content/common/gpu/gpu_messages.h b/content/common/gpu/gpu_messages.h
index afab6fa9a7db4716dbe12b17b212d598e2f2c34c..69e5345d7fa615caa8ae27dfcd99c0c04a20fb98 100644
--- a/content/common/gpu/gpu_messages.h
+++ b/content/common/gpu/gpu_messages.h
@@ -379,6 +379,12 @@ IPC_MESSAGE_CONTROL1(GpuHostMsg_AcceleratedSurfaceRelease,
IPC_MESSAGE_CONTROL1(GpuHostMsg_AcceleratedSurfaceSuspend,
int32 /* surface_id */)
+// Tells the browser about updated parameters for vsync alignment.
+IPC_MESSAGE_CONTROL3(GpuHostMsg_UpdateVSyncParameters,
+ int32 /* surface_id */,
+ base::TimeTicks /* timebase */,
+ base::TimeDelta /* interval */)
+
//------------------------------------------------------------------------------
// GPU Channel Messages
// These are messages from a renderer process to the GPU process.

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