1 /** 2 * \file buffers.h 3 * Frame buffer management functions declarations. 4 */ 5 6 /* 7 * Mesa 3-D graphics library 8 * Version: 7.1 9 * 10 * Copyright (C) 1999-2007 Brian Paul All Rights Reserved. 11 * 12 * Permission is hereby granted, free of charge, to any person obtaining a 13 * copy of this software and associated documentation files (the "Software"), 14 * to deal in the Software without restriction, including without limitation 15 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 16 * and/or sell copies of the Software, and to permit persons to whom the 17 * Software is furnished to do so, subject to the following conditions: 18 * 19 * The above copyright notice and this permission notice shall be included 20 * in all copies or substantial portions of the Software. 21 * 22 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 23 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 24 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 25 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 26 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 27 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 28 */ 29 30 31 32 #ifndef BUFFERS_H 33 #define BUFFERS_H 34 35 36 #include "glheader.h" 37 38 struct gl_context; 39 40 extern void GLAPIENTRY 41 _mesa_DrawBuffer( GLenum mode ); 42 43 extern void GLAPIENTRY 44 _mesa_DrawBuffersARB(GLsizei n, const GLenum *buffers); 45 46 extern void 47 _mesa_drawbuffers(struct gl_context *ctx, GLuint n, const GLenum *buffers, 48 const GLbitfield *destMask); 49 50 extern void 51 _mesa_readbuffer(struct gl_context *ctx, GLenum buffer, GLint bufferIndex); 52 53 extern void 54 _mesa_update_draw_buffers(struct gl_context *ctx); 55 56 57 extern void GLAPIENTRY 58 _mesa_ReadBuffer( GLenum mode ); 59 60 61 #endif 62