|  | // Copyright 2018 The Chromium Authors | 
|  | // Use of this source code is governed by a BSD-style license that can be | 
|  | // found in the LICENSE file. | 
|  |  | 
|  | #ifndef GPU_COMMAND_BUFFER_COMMON_SWAP_BUFFERS_FLAGS_H_ | 
|  | #define GPU_COMMAND_BUFFER_COMMON_SWAP_BUFFERS_FLAGS_H_ | 
|  |  | 
|  | namespace gpu { | 
|  |  | 
|  | // Flags for calling glSwapBuffers with Chromium GLES2 command buffer. | 
|  | class SwapBuffersFlags { | 
|  | public: | 
|  | enum : uint32_t { | 
|  | kVSyncParams = 1 << 0,  // Request VSYNC parameters update. | 
|  | }; | 
|  | }; | 
|  |  | 
|  | }  // namespace gpu | 
|  |  | 
|  | #endif  // GPU_COMMAND_BUFFER_COMMON_SWAP_BUFFERS_FLAGS_H_ |