Index: ui/ozone/common/gpu/ozone_gpu_messages.h |
diff --git a/ui/ozone/common/gpu/ozone_gpu_messages.h b/ui/ozone/common/gpu/ozone_gpu_messages.h |
index 14d2a10761e11063e18921471765292c37023570..0b568d2d1704f85516cedafe28b40df019f3085c 100644 |
--- a/ui/ozone/common/gpu/ozone_gpu_messages.h |
+++ b/ui/ozone/common/gpu/ozone_gpu_messages.h |
@@ -102,6 +102,13 @@ IPC_MESSAGE_CONTROL0(OzoneGpuMsg_TakeDisplayControl) |
// Let other entity control the display |
IPC_MESSAGE_CONTROL0(OzoneGpuMsg_RelinquishDisplayControl) |
+// Provides the gamma ramp for display adjustment. |
+IPC_MESSAGE_CONTROL4(OzoneGpuMsg_SetGammaRamp, |
+ int64_t, // display ID, |
+ std::vector<uint16_t>, // r |
+ std::vector<uint16_t>, // g, |
+ std::vector<uint16_t>) // b |
+ |
//------------------------------------------------------------------------------ |
// Browser Messages |
// These messages are from the GPU to the browser process. |