1 /* 2 * Mesa 3-D graphics library 3 * 4 * Copyright (c) 2011 VMware, Inc. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included 14 * in all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 20 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 22 */ 23 24 #ifndef FORMAT_UNPACK_H 25 #define FORMAT_UNPACK_H 26 27 extern void 28 _mesa_unpack_rgba_row(gl_format format, GLuint n, 29 const void *src, GLfloat dst[][4]); 30 31 extern void 32 _mesa_unpack_ubyte_rgba_row(gl_format format, GLuint n, 33 const void *src, GLubyte dst[][4]); 34 35 void 36 _mesa_unpack_uint_rgba_row(gl_format format, GLuint n, 37 const void *src, GLuint dst[][4]); 38 39 extern void 40 _mesa_unpack_rgba_block(gl_format format, 41 const void *src, GLint srcRowStride, 42 GLfloat dst[][4], GLint dstRowStride, 43 GLuint x, GLuint y, GLuint width, GLuint height); 44 45 extern void 46 _mesa_unpack_float_z_row(gl_format format, GLuint n, 47 const void *src, GLfloat *dst); 48 49 50 void 51 _mesa_unpack_uint_z_row(gl_format format, GLuint n, 52 const void *src, GLuint *dst); 53 54 void 55 _mesa_unpack_ubyte_stencil_row(gl_format format, GLuint n, 56 const void *src, GLubyte *dst); 57 58 void 59 _mesa_unpack_uint_24_8_depth_stencil_row(gl_format format, GLuint n, 60 const void *src, GLuint *dst); 61 62 63 #endif /* FORMAT_UNPACK_H */ 64
