src/mesa/main/texstore.h

   1 /*
   2  * Mesa 3-D graphics library
   3  * Version:  6.1
   4  *
   5  * Copyright (C) 1999-2004  Brian Paul   All Rights Reserved.
   6  *
   7  * Permission is hereby granted, free of charge, to any person obtaining a
   8  * copy of this software and associated documentation files (the "Software"),
   9  * to deal in the Software without restriction, including without limitation
  10  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  11  * and/or sell copies of the Software, and to permit persons to whom the
  12  * Software is furnished to do so, subject to the following conditions:
  13  *
  14  * The above copyright notice and this permission notice shall be included
  15  * in all copies or substantial portions of the Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  18  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  20  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  21  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  22  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23  */
  24
  25
  26 /**
  27  * \file texstore.h
  28  * Texture image storage routines.
  29  *
  30  * \author Brian Paul
  31  */
  32
  33
  34 #ifndef TEXSTORE_H
  35 #define TEXSTORE_H
  36
  37
  38 #include "mtypes.h"
  39
  40 /*** NEWTEXSTORE ***/
  41
  42 /* Macro just to save some typing */
  43 #define STORE_PARAMS \
  44         GLcontext *ctx, GLuint dims, \
  45         GLenum baseInternalFormat, \
  46         const struct gl_texture_format *dstFormat, \
  47         GLvoid *dstAddr, \
  48         GLint dstXoffset, GLint dstYoffset, GLint dstZoffset, \
  49         GLint dstRowStride, GLint dstImageStride, \
  50         GLint srcWidth, GLint srcHeight, GLint srcDepth, \
  51         GLenum srcFormat, GLenum srcType, \
  52         const GLvoid *srcAddr, \
  53         const struct gl_pixelstore_attrib *srcPacking
  54
  55
  56 extern GLboolean _mesa_texstore_rgba(STORE_PARAMS);
  57 extern GLboolean _mesa_texstore_color_index(STORE_PARAMS);
  58 extern GLboolean _mesa_texstore_depth_component16(STORE_PARAMS);
  59 extern GLboolean _mesa_texstore_depth_component_float32(STORE_PARAMS);
  60 extern GLboolean _mesa_texstore_rgba8888(STORE_PARAMS);
  61 extern GLboolean _mesa_texstore_abgr8888(STORE_PARAMS);
  62 extern GLboolean _mesa_texstore_argb8888(STORE_PARAMS);
  63 extern GLboolean _mesa_texstore_bgra8888(STORE_PARAMS);
  64 extern GLboolean _mesa_texstore_rgb888(STORE_PARAMS);
  65 extern GLboolean _mesa_texstore_bgr888(STORE_PARAMS);
  66 extern GLboolean _mesa_texstore_rgb565(STORE_PARAMS);
  67 extern GLboolean _mesa_texstore_bgr565(STORE_PARAMS);
  68 extern GLboolean _mesa_texstore_argb4444(STORE_PARAMS);
  69 extern GLboolean _mesa_texstore_bgra4444(STORE_PARAMS);
  70 extern GLboolean _mesa_texstore_argb1555(STORE_PARAMS);
  71 extern GLboolean _mesa_texstore_bgra5551(STORE_PARAMS);
  72 extern GLboolean _mesa_texstore_al88(STORE_PARAMS);
  73 extern GLboolean _mesa_texstore_la88(STORE_PARAMS);
  74 extern GLboolean _mesa_texstore_rgb332(STORE_PARAMS);
  75 extern GLboolean _mesa_texstore_a8(STORE_PARAMS);
  76 extern GLboolean _mesa_texstore_ci8(STORE_PARAMS);
  77 extern GLboolean _mesa_texstore_ycbcr(STORE_PARAMS);
  78 extern GLboolean _mesa_texstore_rgba_float32(STORE_PARAMS);
  79 extern GLboolean _mesa_texstore_rgba_float16(STORE_PARAMS);
  80 extern GLboolean _mesa_texstore_rgb_fxt1(STORE_PARAMS);
  81 extern GLboolean _mesa_texstore_rgba_fxt1(STORE_PARAMS);
  82 extern GLboolean _mesa_texstore_rgb_dxt1(STORE_PARAMS);
  83 extern GLboolean _mesa_texstore_rgba_dxt1(STORE_PARAMS);
  84 extern GLboolean _mesa_texstore_rgba_dxt3(STORE_PARAMS);
  85 extern GLboolean _mesa_texstore_rgba_dxt5(STORE_PARAMS);
  86
  87
  88 extern GLchan *
  89 _mesa_make_temp_chan_image(GLcontext *ctx, GLuint dims,
  90                            GLenum logicalBaseFormat,
  91                            GLenum textureBaseFormat,
  92                            GLint srcWidth, GLint srcHeight, GLint srcDepth,
  93                            GLenum srcFormat, GLenum srcType,
  94                            const GLvoid *srcAddr,
  95                            const struct gl_pixelstore_attrib *srcPacking);
  96
  97
  98 #if !NEWTEXSTORE
  99
 100 extern void
 101 _mesa_transfer_teximage(GLcontext *ctx, GLuint dimensions,
 102                         GLenum baseInternalFormat,
 103                         const struct gl_texture_format *texDestFormat,
 104                         GLvoid *texDestAddr,
 105                         GLint srcWidth, GLint srcHeight, GLint srcDepth,
 106                         GLint dstXoffset, GLint dstYoffset, GLint dstZoffset,
 107                         GLint dstRowStride, GLint dstImageStride,
 108                         GLenum srcFormat, GLenum srcType,
 109                         const GLvoid *srcAddr,
 110                         const struct gl_pixelstore_attrib *srcPacking);
 111
 112 #endif /* NEWTEXSTORE */
 113
 114
 115 extern void
 116 _mesa_store_teximage1d(GLcontext *ctx, GLenum target, GLint level,
 117                        GLint internalFormat,
 118                        GLint width, 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_teximage2d(GLcontext *ctx, GLenum target, GLint level,
 127                        GLint internalFormat,
 128                        GLint width, GLint height, GLint border,
 129                        GLenum format, GLenum type, const GLvoid *pixels,
 130                        const struct gl_pixelstore_attrib *packing,
 131                        struct gl_texture_object *texObj,
 132                        struct gl_texture_image *texImage);
 133
 134
 135 extern void
 136 _mesa_store_teximage3d(GLcontext *ctx, GLenum target, GLint level,
 137                        GLint internalFormat,
 138                        GLint width, GLint height, GLint depth, GLint border,
 139                        GLenum format, GLenum type, const GLvoid *pixels,
 140                        const struct gl_pixelstore_attrib *packing,
 141                        struct gl_texture_object *texObj,
 142                        struct gl_texture_image *texImage);
 143
 144
 145 extern void
 146 _mesa_store_texsubimage1d(GLcontext *ctx, GLenum target, GLint level,
 147                           GLint xoffset, GLint width,
 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_texsubimage2d(GLcontext *ctx, GLenum target, GLint level,
 156                           GLint xoffset, GLint yoffset,
 157                           GLint width, GLint height,
 158                           GLenum format, GLenum type, const GLvoid *pixels,
 159                           const struct gl_pixelstore_attrib *packing,
 160                           struct gl_texture_object *texObj,
 161                           struct gl_texture_image *texImage);
 162
 163
 164 extern void
 165 _mesa_store_texsubimage3d(GLcontext *ctx, GLenum target, GLint level,
 166                           GLint xoffset, GLint yoffset, GLint zoffset,
 167                           GLint width, GLint height, GLint depth,
 168                           GLenum format, GLenum type, const GLvoid *pixels,
 169                           const struct gl_pixelstore_attrib *packing,
 170                           struct gl_texture_object *texObj,
 171                           struct gl_texture_image *texImage);
 172
 173
 174 extern void
 175 _mesa_store_compressed_teximage1d(GLcontext *ctx, GLenum target, GLint level,
 176                                   GLint internalFormat,
 177                                   GLint width, GLint border,
 178                                   GLsizei imageSize, const GLvoid *data,
 179                                   struct gl_texture_object *texObj,
 180                                   struct gl_texture_image *texImage);
 181
 182 extern void
 183 _mesa_store_compressed_teximage2d(GLcontext *ctx, GLenum target, GLint level,
 184                                   GLint internalFormat,
 185                                   GLint width, GLint height, GLint border,
 186                                   GLsizei imageSize, const GLvoid *data,
 187                                   struct gl_texture_object *texObj,
 188                                   struct gl_texture_image *texImage);
 189
 190 extern void
 191 _mesa_store_compressed_teximage3d(GLcontext *ctx, GLenum target, GLint level,
 192                                   GLint internalFormat,
 193                                   GLint width, GLint height, GLint depth,
 194                                   GLint border,
 195                                   GLsizei imageSize, const GLvoid *data,
 196                                   struct gl_texture_object *texObj,
 197                                   struct gl_texture_image *texImage);
 198
 199
 200 extern void
 201 _mesa_store_compressed_texsubimage1d(GLcontext *ctx, GLenum target,
 202                                      GLint level,
 203                                      GLint xoffset, GLsizei width,
 204                                      GLenum format,
 205                                      GLsizei imageSize, const GLvoid *data,
 206                                      struct gl_texture_object *texObj,
 207                                      struct gl_texture_image *texImage);
 208
 209 extern void
 210 _mesa_store_compressed_texsubimage2d(GLcontext *ctx, GLenum target,
 211                                      GLint level,
 212                                      GLint xoffset, GLint yoffset,
 213                                      GLsizei width, GLsizei height,
 214                                      GLenum format,
 215                                      GLsizei imageSize, const GLvoid *data,
 216                                      struct gl_texture_object *texObj,
 217                                      struct gl_texture_image *texImage);
 218
 219 extern void
 220 _mesa_store_compressed_texsubimage3d(GLcontext *ctx, GLenum target,
 221                                 GLint level,
 222                                 GLint xoffset, GLint yoffset, GLint zoffset,
 223                                 GLsizei width, GLsizei height, GLsizei depth,
 224                                 GLenum format,
 225                                 GLsizei imageSize, const GLvoid *data,
 226                                 struct gl_texture_object *texObj,
 227                                 struct gl_texture_image *texImage);
 228
 229
 230 extern void
 231 _mesa_generate_mipmap(GLcontext *ctx, GLenum target,
 232                       const struct gl_texture_unit *texUnit,
 233                       struct gl_texture_object *texObj);
 234
 235
 236 extern void
 237 _mesa_rescale_teximage2d(GLuint bytesPerPixel, GLuint dstRowStride,
 238                          GLint srcWidth, GLint srcHeight,
 239                          GLint dstWidth, GLint dstHeight,
 240                          const GLvoid *srcImage, GLvoid *dstImage);
 241
 242 extern void
 243 _mesa_upscale_teximage2d( GLsizei inWidth, GLsizei inHeight,
 244                           GLsizei outWidth, GLsizei outHeight,
 245                           GLint comps, const GLchan *src, GLint srcRowStride,
 246                           GLchan *dest );
 247
 248 #endif