15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This file includes all the necessary GL headers and implements some useful 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// utilities. 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef GPU_COMMAND_BUFFER_SERVICE_GL_UTILS_H_ 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define GPU_COMMAND_BUFFER_SERVICE_GL_UTILS_H_ 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "build/build_config.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gl/gl_bindings.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Define this for extra GL error debugging (slower). 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// #define GL_ERROR_DEBUGGING 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifdef GL_ERROR_DEBUGGING 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define CHECK_GL_ERROR() do { \ 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GLenum gl_error = glGetError(); \ 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG_IF(ERROR, gl_error != GL_NO_ERROR) << "GL Error :" << gl_error; \ 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } while (0) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else // GL_ERROR_DEBUGGING 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define CHECK_GL_ERROR() void(0) 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // GL_ERROR_DEBUGGING 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // GPU_COMMAND_BUFFER_SERVICE_GL_UTILS_H_ 26