1 /* 2 * Mesa 3-D graphics library 3 * Version: 6.5.2 4 * 5 * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. 6 * 7 * Permission is hereby granted, free of charge, to any person obtaining a 8 * copy of this software and associated documentation files (the "Software"), 9 * to deal in the Software without restriction, including without limitation 10 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 11 * and/or sell copies of the Software, and to permit persons to whom the 12 * Software is furnished to do so, subject to the following conditions: 13 * 14 * The above copyright notice and this permission notice shall be included 15 * in all copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 21 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 23 */ 24 25 26 #ifndef MIPMAP_H 27 #define MIPMAP_H 28 29 #include "mtypes.h" 30 31 32 extern void 33 _mesa_generate_mipmap_level(GLenum target, 34 GLenum datatype, GLuint comps, 35 GLint border, 36 GLint srcWidth, GLint srcHeight, GLint srcDepth, 37 const GLubyte **srcData, 38 GLint srcRowStride, 39 GLint dstWidth, GLint dstHeight, GLint dstDepth, 40 GLubyte **dstData, 41 GLint dstRowStride); 42 43 44 extern GLboolean 45 _mesa_prepare_mipmap_level(struct gl_context *ctx, 46 struct gl_texture_object *texObj, GLuint level, 47 GLsizei width, GLsizei height, GLsizei depth, 48 GLsizei border, GLenum intFormat, gl_format format); 49 50 extern void 51 _mesa_generate_mipmap(struct gl_context *ctx, GLenum target, 52 struct gl_texture_object *texObj); 53 54 55 #endif /* MIPMAP_H */ 56
