src/mesa/drivers/dri/radeon/radeon_texture.h

   1 /*
   2  * Copyright (C) 2008 Nicolai Haehnle.
   3  * Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
   4  *
   5  * The Weather Channel (TM) funded Tungsten Graphics to develop the
   6  * initial release of the Radeon 8500 driver under the XFree86 license.
   7  * This notice must be preserved.
   8  *
   9  * Permission is hereby granted, free of charge, to any person obtaining
  10  * a copy of this software and associated documentation files (the
  11  * "Software"), to deal in the Software without restriction, including
  12  * without limitation the rights to use, copy, modify, merge, publish,
  13  * distribute, sublicense, and/or sell copies of the Software, and to
  14  * permit persons to whom the Software is furnished to do so, subject to
  15  * the following conditions:
  16  *
  17  * The above copyright notice and this permission notice (including the
  18  * next paragraph) shall be included in all copies or substantial
  19  * portions of the Software.
  20  *
  21  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  24  * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
  25  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28  *
  29  */
  30
  31 #ifndef RADEON_TEXTURE_H
  32 #define RADEON_TEXTURE_H
  33 struct gl_texture_image *radeonNewTextureImage(GLcontext *ctx);
  34 void radeonFreeTexImageData(GLcontext *ctx, struct gl_texture_image *timage);
  35
  36 void radeon_teximage_map(radeon_texture_image *image, GLboolean write_enable);
  37 void radeon_teximage_unmap(radeon_texture_image *image);
  38 void radeonMapTexture(GLcontext *ctx, struct gl_texture_object *texObj);
  39 void radeonUnmapTexture(GLcontext *ctx, struct gl_texture_object *texObj);
  40 void radeonGenerateMipmap(GLcontext* ctx, GLenum target, struct gl_texture_object *texObj);
  41 int radeon_validate_texture_miptree(GLcontext * ctx, struct gl_texture_object *texObj);
  42 GLuint radeon_face_for_target(GLenum target);
  43 const struct gl_texture_format *radeonChooseTextureFormat(GLcontext * ctx,
  44                                                           GLint internalFormat,
  45                                                           GLenum format,
  46                                                           GLenum type);
  47
  48 void radeonTexImage1D(GLcontext * ctx, GLenum target, GLint level,
  49                       GLint internalFormat,
  50                       GLint width, GLint border,
  51                       GLenum format, GLenum type, const GLvoid * pixels,
  52                       const struct gl_pixelstore_attrib *packing,
  53                       struct gl_texture_object *texObj,
  54                       struct gl_texture_image *texImage);
  55 void radeonTexImage2D(GLcontext * ctx, GLenum target, GLint level,
  56                       GLint internalFormat,
  57                       GLint width, GLint height, GLint border,
  58                       GLenum format, GLenum type, const GLvoid * pixels,
  59                       const struct gl_pixelstore_attrib *packing,
  60                       struct gl_texture_object *texObj,
  61                       struct gl_texture_image *texImage);
  62 void radeonCompressedTexImage2D(GLcontext * ctx, GLenum target,
  63                                 GLint level, GLint internalFormat,
  64                                 GLint width, GLint height, GLint border,
  65                                 GLsizei imageSize, const GLvoid * data,
  66                                 struct gl_texture_object *texObj,
  67                                 struct gl_texture_image *texImage);
  68 void radeonTexImage3D(GLcontext * ctx, GLenum target, GLint level,
  69                       GLint internalFormat,
  70                       GLint width, GLint height, GLint depth,
  71                       GLint border,
  72                       GLenum format, GLenum type, const GLvoid * pixels,
  73                       const struct gl_pixelstore_attrib *packing,
  74                       struct gl_texture_object *texObj,
  75                       struct gl_texture_image *texImage);
  76 void radeonTexSubImage1D(GLcontext * ctx, GLenum target, GLint level,
  77                          GLint xoffset,
  78                          GLsizei width,
  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 void radeonTexSubImage2D(GLcontext * ctx, GLenum target, GLint level,
  85                                 GLint xoffset, GLint yoffset,
  86                                 GLsizei width, GLsizei height,
  87                                 GLenum format, GLenum type,
  88                                 const GLvoid * pixels,
  89                                 const struct gl_pixelstore_attrib *packing,
  90                                 struct gl_texture_object *texObj,
  91                                 struct gl_texture_image *texImage);
  92 void radeonCompressedTexSubImage2D(GLcontext * ctx, GLenum target,
  93                                    GLint level, GLint xoffset,
  94                                    GLint yoffset, GLsizei width,
  95                                    GLsizei height, GLenum format,
  96                                    GLsizei imageSize, const GLvoid * data,
  97                                    struct gl_texture_object *texObj,
  98                                    struct gl_texture_image *texImage);
  99
 100 void radeonTexSubImage3D(GLcontext * ctx, GLenum target, GLint level,
 101                          GLint xoffset, GLint yoffset, GLint zoffset,
 102                          GLsizei width, GLsizei height, GLsizei depth,
 103                          GLenum format, GLenum type,
 104                          const GLvoid * pixels,
 105                          const struct gl_pixelstore_attrib *packing,
 106                          struct gl_texture_object *texObj,
 107                          struct gl_texture_image *texImage);
 108
 109 void radeonGetTexImage(GLcontext * ctx, GLenum target, GLint level,
 110                        GLenum format, GLenum type, GLvoid * pixels,
 111                        struct gl_texture_object *texObj,
 112                        struct gl_texture_image *texImage);
 113 void radeonGetCompressedTexImage(GLcontext *ctx, GLenum target, GLint level,
 114                                  GLvoid *pixels,
 115                                  struct gl_texture_object *texObj,
 116                                  struct gl_texture_image *texImage);
 117
 118 #endif