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 #include "formats.h"
  41
  42
  43 extern GLboolean _mesa_texstore_rgba(TEXSTORE_PARAMS);
  44 extern GLboolean _mesa_texstore_color_index(TEXSTORE_PARAMS);
  45 extern GLboolean _mesa_texstore_rgba8888(TEXSTORE_PARAMS);
  46 extern GLboolean _mesa_texstore_argb8888(TEXSTORE_PARAMS);
  47 extern GLboolean _mesa_texstore_rgb888(TEXSTORE_PARAMS);
  48 extern GLboolean _mesa_texstore_bgr888(TEXSTORE_PARAMS);
  49 extern GLboolean _mesa_texstore_rgb565(TEXSTORE_PARAMS);
  50 extern GLboolean _mesa_texstore_rgb565_rev(TEXSTORE_PARAMS);
  51 extern GLboolean _mesa_texstore_rgba4444(TEXSTORE_PARAMS);
  52 extern GLboolean _mesa_texstore_argb4444(TEXSTORE_PARAMS);
  53 extern GLboolean _mesa_texstore_argb4444_rev(TEXSTORE_PARAMS);
  54 extern GLboolean _mesa_texstore_rgba5551(TEXSTORE_PARAMS);
  55 extern GLboolean _mesa_texstore_argb1555(TEXSTORE_PARAMS);
  56 extern GLboolean _mesa_texstore_argb1555_rev(TEXSTORE_PARAMS);
  57 extern GLboolean _mesa_texstore_al88(TEXSTORE_PARAMS);
  58 extern GLboolean _mesa_texstore_al88_rev(TEXSTORE_PARAMS);
  59 extern GLboolean _mesa_texstore_rgb332(TEXSTORE_PARAMS);
  60 extern GLboolean _mesa_texstore_a8(TEXSTORE_PARAMS);
  61 extern GLboolean _mesa_texstore_ci8(TEXSTORE_PARAMS);
  62 extern GLboolean _mesa_texstore_ycbcr(TEXSTORE_PARAMS);
  63 extern GLboolean _mesa_texstore_z24_s8(TEXSTORE_PARAMS);
  64 extern GLboolean _mesa_texstore_s8_z24(TEXSTORE_PARAMS);
  65 extern GLboolean _mesa_texstore_z16(TEXSTORE_PARAMS);
  66 extern GLboolean _mesa_texstore_z32(TEXSTORE_PARAMS);
  67 extern GLboolean _mesa_texstore_rgba_float32(TEXSTORE_PARAMS);
  68 extern GLboolean _mesa_texstore_rgba_float16(TEXSTORE_PARAMS);
  69 extern GLboolean _mesa_texstore_rgb_fxt1(TEXSTORE_PARAMS);
  70 extern GLboolean _mesa_texstore_rgba_fxt1(TEXSTORE_PARAMS);
  71 extern GLboolean _mesa_texstore_rgb_dxt1(TEXSTORE_PARAMS);
  72 extern GLboolean _mesa_texstore_rgba_dxt1(TEXSTORE_PARAMS);
  73 extern GLboolean _mesa_texstore_rgba_dxt3(TEXSTORE_PARAMS);
  74 extern GLboolean _mesa_texstore_rgba_dxt5(TEXSTORE_PARAMS);
  75 #if FEATURE_EXT_texture_sRGB
  76 extern GLboolean _mesa_texstore_srgb8(TEXSTORE_PARAMS);
  77 extern GLboolean _mesa_texstore_srgba8(TEXSTORE_PARAMS);
  78 extern GLboolean _mesa_texstore_sargb8(TEXSTORE_PARAMS);
  79 extern GLboolean _mesa_texstore_sl8(TEXSTORE_PARAMS);
  80 extern GLboolean _mesa_texstore_sla8(TEXSTORE_PARAMS);
  81 #endif
  82 extern GLboolean _mesa_texstore_dudv8(TEXSTORE_PARAMS);
  83 extern GLboolean _mesa_texstore_signed_rgba8888(TEXSTORE_PARAMS);
  84
  85 extern GLchan *
  86 _mesa_make_temp_chan_image(GLcontext *ctx, GLuint dims,
  87                            GLenum logicalBaseFormat,
  88                            GLenum textureBaseFormat,
  89                            GLint srcWidth, GLint srcHeight, GLint srcDepth,
  90                            GLenum srcFormat, GLenum srcType,
  91                            const GLvoid *srcAddr,
  92                            const struct gl_pixelstore_attrib *srcPacking);
  93
  94
  95 extern void
  96 _mesa_set_fetch_functions(struct gl_texture_image *texImage, GLuint dims);
  97
  98
  99 extern void
 100 _mesa_store_teximage1d(GLcontext *ctx, GLenum target, GLint level,
 101                        GLint internalFormat,
 102                        GLint width, GLint border,
 103                        GLenum format, GLenum type, const GLvoid *pixels,
 104                        const struct gl_pixelstore_attrib *packing,
 105                        struct gl_texture_object *texObj,
 106                        struct gl_texture_image *texImage);
 107
 108
 109 extern void
 110 _mesa_store_teximage2d(GLcontext *ctx, GLenum target, GLint level,
 111                        GLint internalFormat,
 112                        GLint width, GLint height, GLint border,
 113                        GLenum format, GLenum type, const GLvoid *pixels,
 114                        const struct gl_pixelstore_attrib *packing,
 115                        struct gl_texture_object *texObj,
 116                        struct gl_texture_image *texImage);
 117
 118
 119 extern void
 120 _mesa_store_teximage3d(GLcontext *ctx, GLenum target, GLint level,
 121                        GLint internalFormat,
 122                        GLint width, GLint height, GLint depth, GLint border,
 123                        GLenum format, GLenum type, const GLvoid *pixels,
 124                        const struct gl_pixelstore_attrib *packing,
 125                        struct gl_texture_object *texObj,
 126                        struct gl_texture_image *texImage);
 127
 128
 129 extern void
 130 _mesa_store_texsubimage1d(GLcontext *ctx, GLenum target, GLint level,
 131                           GLint xoffset, GLint width,
 132                           GLenum format, GLenum type, const GLvoid *pixels,
 133                           const struct gl_pixelstore_attrib *packing,
 134                           struct gl_texture_object *texObj,
 135                           struct gl_texture_image *texImage);
 136
 137
 138 extern void
 139 _mesa_store_texsubimage2d(GLcontext *ctx, GLenum target, GLint level,
 140                           GLint xoffset, GLint yoffset,
 141                           GLint width, GLint height,
 142                           GLenum format, GLenum type, const GLvoid *pixels,
 143                           const struct gl_pixelstore_attrib *packing,
 144                           struct gl_texture_object *texObj,
 145                           struct gl_texture_image *texImage);
 146
 147
 148 extern void
 149 _mesa_store_texsubimage3d(GLcontext *ctx, GLenum target, GLint level,
 150                           GLint xoffset, GLint yoffset, GLint zoffset,
 151                           GLint width, GLint height, GLint depth,
 152                           GLenum format, GLenum type, const GLvoid *pixels,
 153                           const struct gl_pixelstore_attrib *packing,
 154                           struct gl_texture_object *texObj,
 155                           struct gl_texture_image *texImage);
 156
 157
 158 extern StoreTexImageFunc
 159 _mesa_get_texstore_func(gl_format format);
 160
 161
 162 extern void
 163 _mesa_store_compressed_teximage1d(GLcontext *ctx, GLenum target, GLint level,
 164                                   GLint internalFormat,
 165                                   GLint width, 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_teximage2d(GLcontext *ctx, GLenum target, GLint level,
 172                                   GLint internalFormat,
 173                                   GLint width, GLint height, GLint border,
 174                                   GLsizei imageSize, const GLvoid *data,
 175                                   struct gl_texture_object *texObj,
 176                                   struct gl_texture_image *texImage);
 177
 178 extern void
 179 _mesa_store_compressed_teximage3d(GLcontext *ctx, GLenum target, GLint level,
 180                                   GLint internalFormat,
 181                                   GLint width, GLint height, GLint depth,
 182                                   GLint border,
 183                                   GLsizei imageSize, const GLvoid *data,
 184                                   struct gl_texture_object *texObj,
 185                                   struct gl_texture_image *texImage);
 186
 187
 188 extern void
 189 _mesa_store_compressed_texsubimage1d(GLcontext *ctx, GLenum target,
 190                                      GLint level,
 191                                      GLint xoffset, GLsizei width,
 192                                      GLenum format,
 193                                      GLsizei imageSize, const GLvoid *data,
 194                                      struct gl_texture_object *texObj,
 195                                      struct gl_texture_image *texImage);
 196
 197 extern void
 198 _mesa_store_compressed_texsubimage2d(GLcontext *ctx, GLenum target,
 199                                      GLint level,
 200                                      GLint xoffset, GLint yoffset,
 201                                      GLsizei width, GLsizei height,
 202                                      GLenum format,
 203                                      GLsizei imageSize, const GLvoid *data,
 204                                      struct gl_texture_object *texObj,
 205                                      struct gl_texture_image *texImage);
 206
 207 extern void
 208 _mesa_store_compressed_texsubimage3d(GLcontext *ctx, GLenum target,
 209                                 GLint level,
 210                                 GLint xoffset, GLint yoffset, GLint zoffset,
 211                                 GLsizei width, GLsizei height, GLsizei depth,
 212                                 GLenum format,
 213                                 GLsizei imageSize, const GLvoid *data,
 214                                 struct gl_texture_object *texObj,
 215                                 struct gl_texture_image *texImage);
 216
 217
 218 extern const GLvoid *
 219 _mesa_validate_pbo_teximage(GLcontext *ctx, GLuint dimensions,
 220                             GLsizei width, GLsizei height, GLsizei depth,
 221                             GLenum format, GLenum type, const GLvoid *pixels,
 222                             const struct gl_pixelstore_attrib *unpack,
 223                             const char *funcName);
 224
 225 extern const GLvoid *
 226 _mesa_validate_pbo_compressed_teximage(GLcontext *ctx,
 227                                     GLsizei imageSize, const GLvoid *pixels,
 228                                     const struct gl_pixelstore_attrib *packing,
 229                                     const char *funcName);
 230
 231 extern void
 232 _mesa_unmap_teximage_pbo(GLcontext *ctx,
 233                          const struct gl_pixelstore_attrib *unpack);
 234
 235
 236 #endif