src/mesa/main/texstore.h

   1 /*
   2  * Mesa 3-D graphics library
   3  * Version:  6.5.1
   4  *
   5  * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
   6  * Copyright (c) 2008 VMware, Inc.
   7  *
   8  * Permission is hereby granted, free of charge, to any person obtaining a
   9  * copy of this software and associated documentation files (the "Software"),
  10  * to deal in the Software without restriction, including without limitation
  11  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  12  * and/or sell copies of the Software, and to permit persons to whom the
  13  * Software is furnished to do so, subject to the following conditions:
  14  *
  15  * The above copyright notice and this permission notice shall be included
  16  * in all copies or substantial portions 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 MERCHANTABILITY,
  20  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  21  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  22  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  23  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24  */
  25
  26
  27 /**
  28  * \file texstore.h
  29  * Texture image storage routines.
  30  *
  31  * \author Brian Paul
  32  */
  33
  34
  35 #ifndef TEXSTORE_H
  36 #define TEXSTORE_H
  37
  38
  39 #include "mtypes.h"
  40
  41
  42 extern GLboolean _mesa_texstore_rgba(TEXSTORE_PARAMS);
  43 extern GLboolean _mesa_texstore_color_index(TEXSTORE_PARAMS);
  44 extern GLboolean _mesa_texstore_rgba8888(TEXSTORE_PARAMS);
  45 extern GLboolean _mesa_texstore_argb8888(TEXSTORE_PARAMS);
  46 extern GLboolean _mesa_texstore_rgb888(TEXSTORE_PARAMS);
  47 extern GLboolean _mesa_texstore_bgr888(TEXSTORE_PARAMS);
  48 extern GLboolean _mesa_texstore_rgb565(TEXSTORE_PARAMS);
  49 extern GLboolean _mesa_texstore_rgb565_rev(TEXSTORE_PARAMS);
  50 extern GLboolean _mesa_texstore_argb4444(TEXSTORE_PARAMS);
  51 extern GLboolean _mesa_texstore_argb4444_rev(TEXSTORE_PARAMS);
  52 extern GLboolean _mesa_texstore_argb1555(TEXSTORE_PARAMS);
  53 extern GLboolean _mesa_texstore_argb1555_rev(TEXSTORE_PARAMS);
  54 extern GLboolean _mesa_texstore_al88(TEXSTORE_PARAMS);
  55 extern GLboolean _mesa_texstore_al88_rev(TEXSTORE_PARAMS);
  56 extern GLboolean _mesa_texstore_rgb332(TEXSTORE_PARAMS);
  57 extern GLboolean _mesa_texstore_a8(TEXSTORE_PARAMS);
  58 extern GLboolean _mesa_texstore_ci8(TEXSTORE_PARAMS);
  59 extern GLboolean _mesa_texstore_ycbcr(TEXSTORE_PARAMS);
  60 extern GLboolean _mesa_texstore_z24_s8(TEXSTORE_PARAMS);
  61 extern GLboolean _mesa_texstore_s8_z24(TEXSTORE_PARAMS);
  62 extern GLboolean _mesa_texstore_z16(TEXSTORE_PARAMS);
  63 extern GLboolean _mesa_texstore_z32(TEXSTORE_PARAMS);
  64 extern GLboolean _mesa_texstore_rgba_float32(TEXSTORE_PARAMS);
  65 extern GLboolean _mesa_texstore_rgba_float16(TEXSTORE_PARAMS);
  66 extern GLboolean _mesa_texstore_rgb_fxt1(TEXSTORE_PARAMS);
  67 extern GLboolean _mesa_texstore_rgba_fxt1(TEXSTORE_PARAMS);
  68 extern GLboolean _mesa_texstore_rgb_dxt1(TEXSTORE_PARAMS);
  69 extern GLboolean _mesa_texstore_rgba_dxt1(TEXSTORE_PARAMS);
  70 extern GLboolean _mesa_texstore_rgba_dxt3(TEXSTORE_PARAMS);
  71 extern GLboolean _mesa_texstore_rgba_dxt5(TEXSTORE_PARAMS);
  72 #if FEATURE_EXT_texture_sRGB
  73 extern GLboolean _mesa_texstore_srgb8(TEXSTORE_PARAMS);
  74 extern GLboolean _mesa_texstore_srgba8(TEXSTORE_PARAMS);
  75 extern GLboolean _mesa_texstore_sargb8(TEXSTORE_PARAMS);
  76 extern GLboolean _mesa_texstore_sl8(TEXSTORE_PARAMS);
  77 extern GLboolean _mesa_texstore_sla8(TEXSTORE_PARAMS);
  78 #endif
  79
  80
  81 extern GLchan *
  82 _mesa_make_temp_chan_image(GLcontext *ctx, GLuint dims,
  83                            GLenum logicalBaseFormat,
  84                            GLenum textureBaseFormat,
  85                            GLint srcWidth, GLint srcHeight, GLint srcDepth,
  86                            GLenum srcFormat, GLenum srcType,
  87                            const GLvoid *srcAddr,
  88                            const struct gl_pixelstore_attrib *srcPacking);
  89
  90
  91 extern void
  92 _mesa_set_fetch_functions(struct gl_texture_image *texImage, GLuint dims);
  93
  94
  95 extern void
  96 _mesa_store_teximage1d(GLcontext *ctx, GLenum target, GLint level,
  97                        GLint internalFormat,
  98                        GLint width, GLint border,
  99                        GLenum format, GLenum type, const GLvoid *pixels,
 100                        const struct gl_pixelstore_attrib *packing,
 101                        struct gl_texture_object *texObj,
 102                        struct gl_texture_image *texImage);
 103
 104
 105 extern void
 106 _mesa_store_teximage2d(GLcontext *ctx, GLenum target, GLint level,
 107                        GLint internalFormat,
 108                        GLint width, GLint height, GLint border,
 109                        GLenum format, GLenum type, const GLvoid *pixels,
 110                        const struct gl_pixelstore_attrib *packing,
 111                        struct gl_texture_object *texObj,
 112                        struct gl_texture_image *texImage);
 113
 114
 115 extern void
 116 _mesa_store_teximage3d(GLcontext *ctx, GLenum target, GLint level,
 117                        GLint internalFormat,
 118                        GLint width, GLint height, GLint depth, GLint border,
 119                        GLenum format, GLenum type, const GLvoid *pixels,
 120                        const struct gl_pixelstore_attrib *packing,
 121                        struct gl_texture_object *texObj,
 122                        struct gl_texture_image *texImage);
 123
 124
 125 extern void
 126 _mesa_store_texsubimage1d(GLcontext *ctx, GLenum target, GLint level,
 127                           GLint xoffset, GLint width,
 128                           GLenum format, GLenum type, const GLvoid *pixels,
 129                           const struct gl_pixelstore_attrib *packing,
 130                           struct gl_texture_object *texObj,
 131                           struct gl_texture_image *texImage);
 132
 133
 134 extern void
 135 _mesa_store_texsubimage2d(GLcontext *ctx, GLenum target, GLint level,
 136                           GLint xoffset, GLint yoffset,
 137                           GLint width, GLint height,
 138                           GLenum format, GLenum type, const GLvoid *pixels,
 139                           const struct gl_pixelstore_attrib *packing,
 140                           struct gl_texture_object *texObj,
 141                           struct gl_texture_image *texImage);
 142
 143
 144 extern void
 145 _mesa_store_texsubimage3d(GLcontext *ctx, GLenum target, GLint level,
 146                           GLint xoffset, GLint yoffset, GLint zoffset,
 147                           GLint width, GLint height, GLint depth,
 148                           GLenum format, GLenum type, const GLvoid *pixels,
 149                           const struct gl_pixelstore_attrib *packing,
 150                           struct gl_texture_object *texObj,
 151                           struct gl_texture_image *texImage);
 152
 153
 154 extern void
 155 _mesa_store_compressed_teximage1d(GLcontext *ctx, GLenum target, GLint level,
 156                                   GLint internalFormat,
 157                                   GLint width, GLint border,
 158                                   GLsizei imageSize, const GLvoid *data,
 159                                   struct gl_texture_object *texObj,
 160                                   struct gl_texture_image *texImage);
 161
 162 extern void
 163 _mesa_store_compressed_teximage2d(GLcontext *ctx, GLenum target, GLint level,
 164                                   GLint internalFormat,
 165                                   GLint width, GLint height, GLint border,
 166                                   GLsizei imageSize, const GLvoid *data,
 167                                   struct gl_texture_object *texObj,
 168                                   struct gl_texture_image *texImage);
 169
 170 extern void
 171 _mesa_store_compressed_teximage3d(GLcontext *ctx, GLenum target, GLint level,
 172                                   GLint internalFormat,
 173                                   GLint width, GLint height, GLint depth,
 174                                   GLint border,
 175                                   GLsizei imageSize, const GLvoid *data,
 176                                   struct gl_texture_object *texObj,
 177                                   struct gl_texture_image *texImage);
 178
 179
 180 extern void
 181 _mesa_store_compressed_texsubimage1d(GLcontext *ctx, GLenum target,
 182                                      GLint level,
 183                                      GLint xoffset, GLsizei width,
 184                                      GLenum format,
 185                                      GLsizei imageSize, const GLvoid *data,
 186                                      struct gl_texture_object *texObj,
 187                                      struct gl_texture_image *texImage);
 188
 189 extern void
 190 _mesa_store_compressed_texsubimage2d(GLcontext *ctx, GLenum target,
 191                                      GLint level,
 192                                      GLint xoffset, GLint yoffset,
 193                                      GLsizei width, GLsizei height,
 194                                      GLenum format,
 195                                      GLsizei imageSize, const GLvoid *data,
 196                                      struct gl_texture_object *texObj,
 197                                      struct gl_texture_image *texImage);
 198
 199 extern void
 200 _mesa_store_compressed_texsubimage3d(GLcontext *ctx, GLenum target,
 201                                 GLint level,
 202                                 GLint xoffset, GLint yoffset, GLint zoffset,
 203                                 GLsizei width, GLsizei height, GLsizei depth,
 204                                 GLenum format,
 205                                 GLsizei imageSize, const GLvoid *data,
 206                                 struct gl_texture_object *texObj,
 207                                 struct gl_texture_image *texImage);
 208
 209
 210 extern void
 211 _mesa_get_teximage(GLcontext *ctx, GLenum target, GLint level,
 212                    GLenum format, GLenum type, GLvoid *pixels,
 213                    struct gl_texture_object *texObj,
 214                    struct gl_texture_image *texImage);
 215
 216
 217 extern void
 218 _mesa_get_compressed_teximage(GLcontext *ctx, GLenum target, GLint level,
 219                               GLvoid *img,
 220                               struct gl_texture_object *texObj,
 221                               struct gl_texture_image *texImage);
 222
 223 extern const GLvoid *
 224 _mesa_validate_pbo_teximage(GLcontext *ctx, GLuint dimensions,
 225                             GLsizei width, GLsizei height, GLsizei depth,
 226                             GLenum format, GLenum type, const GLvoid *pixels,
 227                             const struct gl_pixelstore_attrib *unpack,
 228                             const char *funcName);
 229
 230 extern const GLvoid *
 231 _mesa_validate_pbo_compressed_teximage(GLcontext *ctx,
 232                                     GLsizei imageSize, const GLvoid *pixels,
 233                                     const struct gl_pixelstore_attrib *packing,
 234                                     const char *funcName);
 235
 236 extern void
 237 _mesa_unmap_teximage_pbo(GLcontext *ctx,
 238                          const struct gl_pixelstore_attrib *unpack);
 239
 240
 241 #endif