| /* |
| * Copyright © 2010-2011 Linaro Limited |
| * |
| * This file is part of the glmark2 OpenGL (ES) 2.0 benchmark. |
| * |
| * glmark2 is free software: you can redistribute it and/or modify it under the |
| * terms of the GNU General Public License as published by the Free Software |
| * Foundation, either version 3 of the License, or (at your option) any later |
| * version. |
| * |
| * glmark2 is distributed in the hope that it will be useful, but WITHOUT ANY |
| * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
| * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more |
| * details. |
| * |
| * You should have received a copy of the GNU General Public License along with |
| * glmark2. If not, see <http://www.gnu.org/licenses/>. |
| * |
| * Authors: |
| * Alexandros Frantzis (glmark2) |
| */ |
| #ifndef GLMARK2_GL_HEADERS_H_ |
| #define GLMARK2_GL_HEADERS_H_ |
| |
| #define GL_GLEXT_PROTOTYPES |
| |
| #if GLMARK2_USE_GL |
| #include <glad/gl.h> |
| #ifndef GL_RGB565 |
| #define GL_RGB565 0x8D62 |
| #endif |
| #ifndef GL_FRAMEBUFFER |
| #define GL_FRAMEBUFFER GL_FRAMEBUFFER_EXT |
| #endif |
| #ifndef GL_RENDERBUFFER |
| #define GL_RENDERBUFFER GL_RENDERBUFFER_EXT |
| #endif |
| #ifndef GL_COLOR_ATTACHMENT0 |
| #define GL_COLOR_ATTACHMENT0 GL_COLOR_ATTACHMENT0_EXT |
| #endif |
| #ifndef GL_DEPTH_ATTACHMENT |
| #define GL_DEPTH_ATTACHMENT GL_DEPTH_ATTACHMENT_EXT |
| #endif |
| #ifndef GL_FRAMEBUFFER_BINDING |
| #define GL_FRAMEBUFFER_BINDING GL_FRAMEBUFFER_BINDING_EXT |
| #endif |
| #ifndef GL_FRAMEBUFFER_COMPLETE |
| #define GL_FRAMEBUFFER_COMPLETE GL_FRAMEBUFFER_COMPLETE_EXT |
| #endif |
| #elif GLMARK2_USE_GLESv2 |
| #include <glad/gles2.h> |
| #ifndef GL_WRITE_ONLY |
| #define GL_WRITE_ONLY GL_WRITE_ONLY_OES |
| #endif |
| #ifndef GL_DEPTH_COMPONENT24 |
| #define GL_DEPTH_COMPONENT24 GL_DEPTH_COMPONENT24_OES |
| #endif |
| #ifndef GL_DEPTH_COMPONENT32 |
| #define GL_DEPTH_COMPONENT32 GL_DEPTH_COMPONENT32_OES |
| #endif |
| #ifndef GL_RGBA8 |
| #define GL_RGBA8 GL_RGBA8_OES |
| #endif |
| #ifndef GL_RGB8 |
| #define GL_RGB8 GL_RGB8_OES |
| #endif |
| #ifndef GL_GENERATE_MIPMAP |
| #define GL_GENERATE_MIPMAP 0x8191 |
| #endif |
| #endif |
| |
| #include <string> |
| |
| /** |
| * Struct that holds pointers to functions that belong to extensions |
| * in either GL2.0 or GLES2.0. |
| */ |
| struct GLExtensions { |
| /** |
| * Whether the current context has support for a GL extension. |
| * |
| * @return true if the extension is supported |
| */ |
| static bool support(const std::string &ext); |
| |
| static void* (GLAD_API_PTR *MapBuffer) (GLenum target, GLenum access); |
| static GLboolean (GLAD_API_PTR *UnmapBuffer) (GLenum target); |
| |
| static void (GLAD_API_PTR *GenFramebuffers)(GLsizei n, GLuint *framebuffers); |
| static void (GLAD_API_PTR *DeleteFramebuffers)(GLsizei n, const GLuint * framebuffers); |
| static void (GLAD_API_PTR *BindFramebuffer)(GLenum target, GLuint framebuffer); |
| static void (GLAD_API_PTR *FramebufferTexture2D)(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); |
| static void (GLAD_API_PTR *FramebufferRenderbuffer)(GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); |
| static GLenum (GLAD_API_PTR *CheckFramebufferStatus)(GLenum target); |
| |
| static void (GLAD_API_PTR *GenRenderbuffers)(GLsizei n, GLuint * renderbuffers); |
| static void (GLAD_API_PTR *DeleteRenderbuffers)(GLsizei n, const GLuint * renderbuffers); |
| static void (GLAD_API_PTR *BindRenderbuffer)(GLenum target, GLuint renderbuffer); |
| static void (GLAD_API_PTR *RenderbufferStorage)(GLenum target, GLenum internalformat, GLsizei width, GLsizei height); |
| |
| static void (GLAD_API_PTR *GenerateMipmap)(GLenum target); |
| }; |
| |
| #endif |