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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 again. Created 8 years, 1 month 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 21cb13a6ec368920129ac3e82763939d06da6f54..69e2352b9adb1f65484593e3292a40e6285ffd52 100644
--- a/content/common/gpu/gpu_messages.h
+++ b/content/common/gpu/gpu_messages.h
@@ -391,6 +391,12 @@ 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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