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

Issue 1331843005: Implemented new fence syncs which replaces the old sync points. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Reverted mojo readme, changed wait() to take a pointer Created 5 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 c586453eec19a916774d2a01e909c7f354eed190..b04e2810033215aa8e74f6da84576ea0beb778a9 100644
--- a/content/common/gpu/gpu_messages.h
+++ b/content/common/gpu/gpu_messages.h
@@ -477,6 +477,10 @@ IPC_SYNC_MESSAGE_CONTROL3_1(GpuChannelMsg_CreateOffscreenCommandBuffer,
IPC_SYNC_MESSAGE_CONTROL1_0(GpuChannelMsg_DestroyCommandBuffer,
int32 /* instance_id */)
+// Simple NOP message which can be used as fence to ensure all previous sent
+// messages have been received.
+IPC_SYNC_MESSAGE_CONTROL0_0(GpuChannelMsg_Nop)
+
#if defined(OS_ANDROID)
//------------------------------------------------------------------------------
// Stream Texture Messages
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