2 * Mesa 3-D graphics library
4 * Copyright (c) 2011 VMware, Inc.
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:
13 * The above copyright notice and this permission notice shall be included
14 * in all copies or substantial portions of the Software.
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.
32 /** Pack a GLubyte rgba[4] color to dest address */
33 typedef void (*gl_pack_ubyte_rgba_func
)(const GLubyte src
[4], void *dst
);
35 /** Pack a GLfloat rgba[4] color to dest address */
36 typedef void (*gl_pack_float_rgba_func
)(const GLfloat src
[4], void *dst
);
38 /** Pack a GLfloat Z value to dest address */
39 typedef void (*gl_pack_float_z_func
)(const GLfloat
*src
, void *dst
);
41 /** Pack a GLuint Z value to dest address */
42 typedef void (*gl_pack_uint_z_func
)(const GLuint
*src
, void *dst
);
44 /** Pack a GLubyte stencil value to dest address */
45 typedef void (*gl_pack_ubyte_stencil_func
)(const GLubyte
*src
, void *dst
);
50 extern gl_pack_ubyte_rgba_func
51 _mesa_get_pack_ubyte_rgba_function(gl_format format
);
54 extern gl_pack_float_rgba_func
55 _mesa_get_pack_float_rgba_function(gl_format format
);
58 extern gl_pack_float_z_func
59 _mesa_get_pack_float_z_func(gl_format format
);
62 extern gl_pack_uint_z_func
63 _mesa_get_pack_uint_z_func(gl_format format
);
66 extern gl_pack_ubyte_stencil_func
67 _mesa_get_pack_ubyte_stencil_func(gl_format format
);
72 _mesa_pack_float_rgba_row(gl_format format
, GLuint n
,
73 const GLfloat src
[][4], void *dst
);
76 _mesa_pack_ubyte_rgba_row(gl_format format
, GLuint n
,
77 const GLubyte src
[][4], void *dst
);
81 _mesa_pack_ubyte_rgba_rect(gl_format format
, GLuint width
, GLuint height
,
82 const GLubyte
*src
, GLint srcRowStride
,
83 void *dst
, GLint dstRowStride
);
86 _mesa_pack_float_z_row(gl_format format
, GLuint n
,
87 const GLfloat
*src
, void *dst
);
90 _mesa_pack_uint_z_row(gl_format format
, GLuint n
,
91 const GLuint
*src
, void *dst
);
94 _mesa_pack_ubyte_stencil_row(gl_format format
, GLuint n
,
95 const GLubyte
*src
, void *dst
);
98 _mesa_pack_uint_24_8_depth_stencil_row(gl_format format
, GLuint n
,
99 const GLuint
*src
, void *dst
);
103 _mesa_pack_colormask(gl_format format
, const GLubyte colorMask
[4], void *dst
);