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_ 26
