| 1 | /* $Id: teximage.h,v 1.2 2000-05-23 20:34:57 jeroen Exp $ */
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| 2 |
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| 3 | /*
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| 4 | * Mesa 3-D graphics library
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| 5 | * Version: 3.3
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| 6 | *
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| 7 | * Copyright (C) 1999 Brian Paul All Rights Reserved.
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| 8 | *
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| 9 | * Permission is hereby granted, free of charge, to any person obtaining a
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| 10 | * copy of this software and associated documentation files (the "Software"),
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| 11 | * to deal in the Software without restriction, including without limitation
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| 12 | * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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| 13 | * and/or sell copies of the Software, and to permit persons to whom the
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| 14 | * Software is furnished to do so, subject to the following conditions:
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| 15 | *
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| 16 | * The above copyright notice and this permission notice shall be included
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| 17 | * in all copies or substantial portions of the Software.
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| 18 | *
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| 19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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| 20 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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| 22 | * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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| 23 | * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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| 24 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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| 25 | */
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| 26 |
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| 27 |
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| 28 | #ifndef TEXIMAGE_H
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| 29 | #define TEXIMAGE_H
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| 30 |
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| 31 |
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| 32 | #include "types.h"
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| 33 |
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| 34 |
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| 35 | /*** Internal functions ***/
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| 36 |
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| 37 |
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| 38 | extern GLint
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| 39 | _mesa_base_tex_format( GLint format );
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| 40 |
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| 41 |
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| 42 | extern struct gl_texture_image *
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| 43 | gl_alloc_texture_image( void );
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| 44 |
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| 45 |
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| 46 | extern void
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| 47 | gl_free_texture_image( struct gl_texture_image *teximage );
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| 48 |
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| 49 |
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| 50 |
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| 51 | /*** API entry point functions ***/
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| 52 |
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| 53 |
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| 54 | extern void
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| 55 | _mesa_TexImage1D( GLenum target, GLint level, GLint internalformat,
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| 56 | GLsizei width, GLint border,
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| 57 | GLenum format, GLenum type, const GLvoid *pixels );
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| 58 |
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| 59 |
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| 60 | extern void
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| 61 | _mesa_TexImage2D( GLenum target, GLint level, GLint internalformat,
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| 62 | GLsizei width, GLsizei height, GLint border,
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| 63 | GLenum format, GLenum type, const GLvoid *pixels );
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| 64 |
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| 65 |
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| 66 | extern void
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| 67 | _mesa_TexImage3D( GLenum target, GLint level, GLint internalformat,
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| 68 | GLsizei width, GLsizei height, GLsizei depth, GLint border,
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| 69 | GLenum format, GLenum type, const GLvoid *pixels );
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| 70 |
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| 71 |
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| 72 | extern void
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| 73 | _mesa_TexImage3DEXT( GLenum target, GLint level, GLenum internalformat,
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| 74 | GLsizei width, GLsizei height, GLsizei depth,
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| 75 | GLint border, GLenum format, GLenum type,
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| 76 | const GLvoid *pixels );
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| 77 |
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| 78 |
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| 79 | extern void
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| 80 | _mesa_GetTexImage( GLenum target, GLint level,
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| 81 | GLenum format, GLenum type, GLvoid *pixels );
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| 82 |
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| 83 |
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| 84 | extern void
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| 85 | _mesa_TexSubImage1D( GLenum target, GLint level, GLint xoffset,
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| 86 | GLsizei width,
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| 87 | GLenum format, GLenum type,
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| 88 | const GLvoid *pixels );
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| 89 |
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| 90 |
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| 91 | extern void
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| 92 | _mesa_TexSubImage2D( GLenum target, GLint level,
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| 93 | GLint xoffset, GLint yoffset,
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| 94 | GLsizei width, GLsizei height,
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| 95 | GLenum format, GLenum type,
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| 96 | const GLvoid *pixels );
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| 97 |
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| 98 |
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| 99 | extern void
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| 100 | _mesa_TexSubImage3D( GLenum target, GLint level,
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| 101 | GLint xoffset, GLint yoffset, GLint zoffset,
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| 102 | GLsizei width, GLsizei height, GLsizei depth,
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| 103 | GLenum format, GLenum type,
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| 104 | const GLvoid *pixels );
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| 105 |
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| 106 |
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| 107 | extern void
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| 108 | _mesa_CopyTexImage1D( GLenum target, GLint level, GLenum internalformat,
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| 109 | GLint x, GLint y, GLsizei width, GLint border );
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| 110 |
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| 111 |
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| 112 | extern void
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| 113 | _mesa_CopyTexImage2D( GLenum target, GLint level,
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| 114 | GLenum internalformat, GLint x, GLint y,
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| 115 | GLsizei width, GLsizei height, GLint border );
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| 116 |
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| 117 |
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| 118 | extern void
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| 119 | _mesa_CopyTexSubImage1D( GLenum target, GLint level, GLint xoffset,
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| 120 | GLint x, GLint y, GLsizei width );
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| 121 |
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| 122 |
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| 123 | extern void
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| 124 | _mesa_CopyTexSubImage2D( GLenum target, GLint level,
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| 125 | GLint xoffset, GLint yoffset,
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| 126 | GLint x, GLint y, GLsizei width, GLsizei height );
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| 127 |
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| 128 |
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| 129 | extern void
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| 130 | _mesa_CopyTexSubImage3D( GLenum target, GLint level,
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| 131 | GLint xoffset, GLint yoffset, GLint zoffset,
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| 132 | GLint x, GLint y, GLsizei width, GLsizei height );
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| 133 |
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| 134 | #endif
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| 135 |
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