src/mesa/main/teximage.h

   1 /* $Id: teximage.h,v 1.2 1999/11/03 17:27:05 brianp Exp $ */
   2
   3 /*
   4  * Mesa 3-D graphics library
   5  * Version:  3.1
   6  *
   7  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
   8  *
   9  * Permission is hereby granted, free of charge, to any person obtaining a
  10  * copy of this software and associated documentation files (the "Software"),
  11  * to deal in the Software without restriction, including without limitation
  12  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  13  * and/or sell copies of the Software, and to permit persons to whom the
  14  * Software is furnished to do so, subject to the following conditions:
  15  *
  16  * The above copyright notice and this permission notice shall be included
  17  * in all copies or substantial portions of the Software.
  18  *
  19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  20  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  22  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  23  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  24  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  */
  26
  27
  28 #ifndef TEXIMAGE_H
  29 #define TEXIMAGE_H
  30
  31
  32 #include "types.h"
  33
  34
  35 /*** Internal functions ***/
  36
  37
  38 extern struct gl_texture_image *gl_alloc_texture_image( void );
  39
  40
  41 extern void gl_free_texture_image( struct gl_texture_image *teximage );
  42
  43
  44
  45
  46 /*** API entry points ***/
  47
  48
  49 extern void gl_TexImage1D( GLcontext *ctx,
  50                            GLenum target, GLint level, GLint internalformat,
  51                            GLsizei width, GLint border, GLenum format,
  52                            GLenum type, const GLvoid *pixels );
  53
  54
  55 extern void gl_TexImage2D( GLcontext *ctx,
  56                            GLenum target, GLint level, GLint internalformat,
  57                            GLsizei width, GLsizei height, GLint border,
  58                            GLenum format, GLenum type,
  59                            const GLvoid *pixels );
  60
  61
  62 extern void gl_TexImage3D( GLcontext *ctx,
  63                            GLenum target, GLint level, GLint internalformat,
  64                            GLsizei width, GLsizei height, GLsizei depth,
  65                            GLint border, GLenum format, GLenum type,
  66                            const GLvoid *pixels );
  67
  68
  69 extern void gl_GetTexImage( GLcontext *ctx, GLenum target, GLint level,
  70                             GLenum format, GLenum type, GLvoid *pixels );
  71
  72
  73
  74 extern void gl_TexSubImage1D( GLcontext *ctx,
  75                               GLenum target, GLint level, GLint xoffset,
  76                               GLsizei width, GLenum format, GLenum type,
  77                               const GLvoid *pixels );
  78
  79
  80 extern void gl_TexSubImage2D( GLcontext *ctx,
  81                               GLenum target, GLint level,
  82                               GLint xoffset, GLint yoffset,
  83                               GLsizei width, GLsizei height,
  84                               GLenum format, GLenum type,
  85                               const GLvoid *pixels );
  86
  87
  88 extern void gl_TexSubImage3D( GLcontext *ctx,
  89                               GLenum target, GLint level,
  90                               GLint xoffset, GLint yoffset, GLint zoffset,
  91                               GLsizei width, GLsizei height, GLsizei depth,
  92                               GLenum format, GLenum type,
  93                               const GLvoid *pixels );
  94
  95
  96 extern void gl_CopyTexImage1D( GLcontext *ctx,
  97                                GLenum target, GLint level,
  98                                GLenum internalformat,
  99                                GLint x, GLint y,
 100                                GLsizei width, GLint border );
 101
 102
 103 extern void gl_CopyTexImage2D( GLcontext *ctx,
 104                                GLenum target, GLint level,
 105                                GLenum internalformat, GLint x, GLint y,
 106                                GLsizei width, GLsizei height,
 107                                GLint border );
 108
 109
 110 extern void gl_CopyTexSubImage1D( GLcontext *ctx,
 111                                   GLenum target, GLint level,
 112                                   GLint xoffset, GLint x, GLint y,
 113                                   GLsizei width );
 114
 115
 116 extern void gl_CopyTexSubImage2D( GLcontext *ctx,
 117                                   GLenum target, GLint level,
 118                                   GLint xoffset, GLint yoffset,
 119                                   GLint x, GLint y,
 120                                   GLsizei width, GLsizei height );
 121
 122
 123 extern void gl_CopyTexSubImage3D( GLcontext *ctx,
 124                                   GLenum target, GLint level,
 125                                   GLint xoffset, GLint yoffset,
 126                                   GLint zoffset,
 127                                   GLint x, GLint y,
 128                                   GLsizei width, GLsizei height );
 129
 130 #endif
 131