gpu/command_buffer/service/gl_utils.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // This file includes all the necessary GL headers and implements some useful
   6 // utilities.
   7
   8 #ifndef GPU_COMMAND_BUFFER_SERVICE_GL_UTILS_H_
   9 #define GPU_COMMAND_BUFFER_SERVICE_GL_UTILS_H_
  10
  11 #include "build/build_config.h"
  12 #include "ui/gl/gl_bindings.h"
  13
  14 // Define this for extra GL error debugging (slower).
  15 // #define GL_ERROR_DEBUGGING
  16 #ifdef GL_ERROR_DEBUGGING
  17 #define CHECK_GL_ERROR() do {                                           \
  18     GLenum gl_error = glGetError();                                     \
  19     LOG_IF(ERROR, gl_error != GL_NO_ERROR) << "GL Error :" << gl_error; \
  20   } while (0)
  21 #else  // GL_ERROR_DEBUGGING
  22 #define CHECK_GL_ERROR() void(0)
  23 #endif  // GL_ERROR_DEBUGGING
  24
  25 #endif  // GPU_COMMAND_BUFFER_SERVICE_GL_UTILS_H_