src/mesa/drivers/dri/i915tex/intel_tex.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
   4  * All Rights Reserved.
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   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation the rights to use, copy, modify, merge, publish,
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  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
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  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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  24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  **************************************************************************/
  27
  28 #ifndef INTELTEX_INC
  29 #define INTELTEX_INC
  30
  31 #include "mtypes.h"
  32 #include "intel_context.h"
  33 #include "texmem.h"
  34
  35
  36 void intelInitTextureFuncs(struct dd_function_table *functions);
  37
  38 const struct gl_texture_format *intelChooseTextureFormat(GLcontext * ctx,
  39                                                          GLint internalFormat,
  40                                                          GLenum format,
  41                                                          GLenum type);
  42
  43
  44 void intelTexImage3D(GLcontext * ctx,
  45                      GLenum target, GLint level,
  46                      GLint internalFormat,
  47                      GLint width, GLint height, GLint depth,
  48                      GLint border,
  49                      GLenum format, GLenum type, const void *pixels,
  50                      const struct gl_pixelstore_attrib *packing,
  51                      struct gl_texture_object *texObj,
  52                      struct gl_texture_image *texImage);
  53
  54 void intelTexSubImage3D(GLcontext * ctx,
  55                         GLenum target,
  56                         GLint level,
  57                         GLint xoffset, GLint yoffset, GLint zoffset,
  58                         GLsizei width, GLsizei height, GLsizei depth,
  59                         GLenum format, GLenum type,
  60                         const GLvoid * pixels,
  61                         const struct gl_pixelstore_attrib *packing,
  62                         struct gl_texture_object *texObj,
  63                         struct gl_texture_image *texImage);
  64
  65 void intelTexImage2D(GLcontext * ctx,
  66                      GLenum target, GLint level,
  67                      GLint internalFormat,
  68                      GLint width, GLint height, GLint border,
  69                      GLenum format, GLenum type, const void *pixels,
  70                      const struct gl_pixelstore_attrib *packing,
  71                      struct gl_texture_object *texObj,
  72                      struct gl_texture_image *texImage);
  73
  74 void intelTexSubImage2D(GLcontext * ctx,
  75                         GLenum target,
  76                         GLint level,
  77                         GLint xoffset, GLint yoffset,
  78                         GLsizei width, GLsizei height,
  79                         GLenum format, GLenum type,
  80                         const GLvoid * pixels,
  81                         const struct gl_pixelstore_attrib *packing,
  82                         struct gl_texture_object *texObj,
  83                         struct gl_texture_image *texImage);
  84
  85 void intelTexImage1D(GLcontext * ctx,
  86                      GLenum target, GLint level,
  87                      GLint internalFormat,
  88                      GLint width, GLint border,
  89                      GLenum format, GLenum type, const void *pixels,
  90                      const struct gl_pixelstore_attrib *packing,
  91                      struct gl_texture_object *texObj,
  92                      struct gl_texture_image *texImage);
  93
  94 void intelTexSubImage1D(GLcontext * ctx,
  95                         GLenum target,
  96                         GLint level,
  97                         GLint xoffset,
  98                         GLsizei width,
  99                         GLenum format, GLenum type,
 100                         const GLvoid * pixels,
 101                         const struct gl_pixelstore_attrib *packing,
 102                         struct gl_texture_object *texObj,
 103                         struct gl_texture_image *texImage);
 104
 105 void intelCopyTexImage1D(GLcontext * ctx, GLenum target, GLint level,
 106                          GLenum internalFormat,
 107                          GLint x, GLint y, GLsizei width, GLint border);
 108
 109 void intelCopyTexImage2D(GLcontext * ctx, GLenum target, GLint level,
 110                          GLenum internalFormat,
 111                          GLint x, GLint y, GLsizei width, GLsizei height,
 112                          GLint border);
 113
 114 void intelCopyTexSubImage1D(GLcontext * ctx, GLenum target, GLint level,
 115                             GLint xoffset, GLint x, GLint y, GLsizei width);
 116
 117 void intelCopyTexSubImage2D(GLcontext * ctx, GLenum target, GLint level,
 118                             GLint xoffset, GLint yoffset,
 119                             GLint x, GLint y, GLsizei width, GLsizei height);
 120
 121 void intelGetTexImage(GLcontext * ctx, GLenum target, GLint level,
 122                       GLenum format, GLenum type, GLvoid * pixels,
 123                       struct gl_texture_object *texObj,
 124                       struct gl_texture_image *texImage);
 125
 126 GLuint intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit);
 127
 128 void intel_tex_map_images(struct intel_context *intel,
 129                           struct intel_texture_object *intelObj);
 130
 131 void intel_tex_unmap_images(struct intel_context *intel,
 132                             struct intel_texture_object *intelObj);
 133
 134 #endif