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98 lines
2.9 KiB
C
98 lines
2.9 KiB
C
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/*
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* Mesa 3-D graphics library
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*
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* Copyright (c) 2011 VMware, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef FORMAT_PACK_H
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#define FORMAT_PACK_H
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#include "formats.h"
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/** Pack a GLubyte rgba[4] color to dest address */
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typedef void (*gl_pack_ubyte_rgba_func)(const GLubyte src[4], void *dst);
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/** Pack a GLfloat rgba[4] color to dest address */
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typedef void (*gl_pack_float_rgba_func)(const GLfloat src[4], void *dst);
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/** Pack a GLfloat Z value to dest address */
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typedef void (*gl_pack_float_z_func)(const GLfloat *src, void *dst);
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/** Pack a GLuint Z value to dest address */
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typedef void (*gl_pack_uint_z_func)(const GLuint *src, void *dst);
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/** Pack a GLubyte stencil value to dest address */
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typedef void (*gl_pack_ubyte_stencil_func)(const GLubyte *src, void *dst);
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extern gl_pack_ubyte_rgba_func
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_mesa_get_pack_ubyte_rgba_function(gl_format format);
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extern gl_pack_float_rgba_func
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_mesa_get_pack_float_rgba_function(gl_format format);
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extern gl_pack_float_z_func
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_mesa_get_pack_float_z_func(gl_format format);
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extern gl_pack_uint_z_func
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_mesa_get_pack_uint_z_func(gl_format format);
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extern gl_pack_ubyte_stencil_func
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_mesa_get_pack_ubyte_stencil_func(gl_format format);
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extern void
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_mesa_pack_float_rgba_row(gl_format format, GLuint n,
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const GLfloat src[][4], void *dst);
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extern void
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_mesa_pack_ubyte_rgba_row(gl_format format, GLuint n,
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const GLubyte src[][4], void *dst);
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extern void
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_mesa_pack_float_z_row(gl_format format, GLuint n,
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const GLfloat *src, void *dst);
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extern void
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_mesa_pack_uint_z_row(gl_format format, GLuint n,
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const GLuint *src, void *dst);
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extern void
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_mesa_pack_ubyte_stencil_row(gl_format format, GLuint n,
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const GLubyte *src, void *dst);
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extern void
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_mesa_pack_colormask(gl_format format, const GLubyte colorMask[4], void *dst);
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#endif
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