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_rgb565(STORE_PARAMS);
  61 extern GLboolean _mesa_texstore_rgba8888(STORE_PARAMS);
  62 extern GLboolean _mesa_texstore_argb8888(STORE_PARAMS);
  63 extern GLboolean _mesa_texstore_rgb888(STORE_PARAMS);
  64 extern GLboolean _mesa_texstore_argb4444(STORE_PARAMS);
  65 extern GLboolean _mesa_texstore_argb1555(STORE_PARAMS);
  66 extern GLboolean _mesa_texstore_al88(STORE_PARAMS);
  67 extern GLboolean _mesa_texstore_rgb332(STORE_PARAMS);
  68 extern GLboolean _mesa_texstore_a8(STORE_PARAMS);
  69 extern GLboolean _mesa_texstore_ci8(STORE_PARAMS);
  70 extern GLboolean _mesa_texstore_ycbcr(STORE_PARAMS);
  71 extern GLboolean _mesa_texstore_rgba_float32(STORE_PARAMS);
  72 extern GLboolean _mesa_texstore_rgba_float16(STORE_PARAMS);
  73 extern GLboolean _mesa_texstore_rgb_fxt1(STORE_PARAMS);
  74 extern GLboolean _mesa_texstore_rgba_fxt1(STORE_PARAMS);
  75 extern GLboolean _mesa_texstore_rgb_dxt1(STORE_PARAMS);
  76 extern GLboolean _mesa_texstore_rgba_dxt1(STORE_PARAMS);
  77 extern GLboolean _mesa_texstore_rgba_dxt3(STORE_PARAMS);
  78 extern GLboolean _mesa_texstore_rgba_dxt5(STORE_PARAMS);
  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 #if !NEWTEXSTORE
  92
  93 extern void
  94 _mesa_transfer_teximage(GLcontext *ctx, GLuint dimensions,
  95                         GLenum baseInternalFormat,
  96                         const struct gl_texture_format *texDestFormat,
  97                         GLvoid *texDestAddr,
  98                         GLint srcWidth, GLint srcHeight, GLint srcDepth,
  99                         GLint dstXoffset, GLint dstYoffset, GLint dstZoffset,
 100                         GLint dstRowStride, GLint dstImageStride,
 101                         GLenum srcFormat, GLenum srcType,
 102                         const GLvoid *srcAddr,
 103                         const struct gl_pixelstore_attrib *srcPacking);
 104
 105 #endif /* NEWTEXSTORE */
 106
 107
 108 extern void
 109 _mesa_store_teximage1d(GLcontext *ctx, GLenum target, GLint level,
 110                        GLint internalFormat,
 111                        GLint width, GLint border,
 112                        GLenum format, GLenum type, const GLvoid *pixels,
 113                        const struct gl_pixelstore_attrib *packing,
 114                        struct gl_texture_object *texObj,
 115                        struct gl_texture_image *texImage);
 116
 117
 118 extern void
 119 _mesa_store_teximage2d(GLcontext *ctx, GLenum target, GLint level,
 120                        GLint internalFormat,
 121                        GLint width, GLint height, GLint border,
 122                        GLenum format, GLenum type, const GLvoid *pixels,
 123                        const struct gl_pixelstore_attrib *packing,
 124                        struct gl_texture_object *texObj,
 125                        struct gl_texture_image *texImage);
 126
 127
 128 extern void
 129 _mesa_store_teximage3d(GLcontext *ctx, GLenum target, GLint level,
 130                        GLint internalFormat,
 131                        GLint width, GLint height, GLint depth, GLint border,
 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_texsubimage1d(GLcontext *ctx, GLenum target, GLint level,
 140                           GLint xoffset, GLint width,
 141                           GLenum format, GLenum type, const GLvoid *pixels,
 142                           const struct gl_pixelstore_attrib *packing,
 143                           struct gl_texture_object *texObj,
 144                           struct gl_texture_image *texImage);
 145
 146
 147 extern void
 148 _mesa_store_texsubimage2d(GLcontext *ctx, GLenum target, GLint level,
 149                           GLint xoffset, GLint yoffset,
 150                           GLint width, GLint height,
 151                           GLenum format, GLenum type, const GLvoid *pixels,
 152                           const struct gl_pixelstore_attrib *packing,
 153                           struct gl_texture_object *texObj,
 154                           struct gl_texture_image *texImage);
 155
 156
 157 extern void
 158 _mesa_store_texsubimage3d(GLcontext *ctx, GLenum target, GLint level,
 159                           GLint xoffset, GLint yoffset, GLint zoffset,
 160                           GLint width, GLint height, GLint depth,
 161                           GLenum format, GLenum type, const GLvoid *pixels,
 162                           const struct gl_pixelstore_attrib *packing,
 163                           struct gl_texture_object *texObj,
 164                           struct gl_texture_image *texImage);
 165
 166
 167 extern void
 168 _mesa_store_compressed_teximage1d(GLcontext *ctx, GLenum target, GLint level,
 169                                   GLint internalFormat,
 170                                   GLint width, GLint border,
 171                                   GLsizei imageSize, const GLvoid *data,
 172                                   struct gl_texture_object *texObj,
 173                                   struct gl_texture_image *texImage);
 174
 175 extern void
 176 _mesa_store_compressed_teximage2d(GLcontext *ctx, GLenum target, GLint level,
 177                                   GLint internalFormat,
 178                                   GLint width, GLint height, GLint border,
 179                                   GLsizei imageSize, const GLvoid *data,
 180                                   struct gl_texture_object *texObj,
 181                                   struct gl_texture_image *texImage);
 182
 183 extern void
 184 _mesa_store_compressed_teximage3d(GLcontext *ctx, GLenum target, GLint level,
 185                                   GLint internalFormat,
 186                                   GLint width, GLint height, GLint depth,
 187                                   GLint border,
 188                                   GLsizei imageSize, const GLvoid *data,
 189                                   struct gl_texture_object *texObj,
 190                                   struct gl_texture_image *texImage);
 191
 192
 193 extern void
 194 _mesa_store_compressed_texsubimage1d(GLcontext *ctx, GLenum target,
 195                                      GLint level,
 196                                      GLint xoffset, GLsizei width,
 197                                      GLenum format,
 198                                      GLsizei imageSize, const GLvoid *data,
 199                                      struct gl_texture_object *texObj,
 200                                      struct gl_texture_image *texImage);
 201
 202 extern void
 203 _mesa_store_compressed_texsubimage2d(GLcontext *ctx, GLenum target,
 204                                      GLint level,
 205                                      GLint xoffset, GLint yoffset,
 206                                      GLsizei width, GLsizei height,
 207                                      GLenum format,
 208                                      GLsizei imageSize, const GLvoid *data,
 209                                      struct gl_texture_object *texObj,
 210                                      struct gl_texture_image *texImage);
 211
 212 extern void
 213 _mesa_store_compressed_texsubimage3d(GLcontext *ctx, GLenum target,
 214                                 GLint level,
 215                                 GLint xoffset, GLint yoffset, GLint zoffset,
 216                                 GLsizei width, GLsizei height, GLsizei depth,
 217                                 GLenum format,
 218                                 GLsizei imageSize, const GLvoid *data,
 219                                 struct gl_texture_object *texObj,
 220                                 struct gl_texture_image *texImage);
 221
 222
 223 extern void
 224 _mesa_generate_mipmap(GLcontext *ctx, GLenum target,
 225                       const struct gl_texture_unit *texUnit,
 226                       struct gl_texture_object *texObj);
 227
 228 #endif