texstore.h revision c1f859d4 
1/*
2 * Mesa 3-D graphics library
3 * Version:  6.5.1
4 *
5 * Copyright (C) 1999-2006  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
41extern GLboolean _mesa_texstore_rgba(TEXSTORE_PARAMS);
42extern GLboolean _mesa_texstore_color_index(TEXSTORE_PARAMS);
43extern GLboolean _mesa_texstore_rgba8888(TEXSTORE_PARAMS);
44extern GLboolean _mesa_texstore_argb8888(TEXSTORE_PARAMS);
45extern GLboolean _mesa_texstore_rgb888(TEXSTORE_PARAMS);
46extern GLboolean _mesa_texstore_bgr888(TEXSTORE_PARAMS);
47extern GLboolean _mesa_texstore_rgb565(TEXSTORE_PARAMS);
48extern GLboolean _mesa_texstore_rgb565_rev(TEXSTORE_PARAMS);
49extern GLboolean _mesa_texstore_rgba4444(TEXSTORE_PARAMS);
50extern GLboolean _mesa_texstore_argb4444(TEXSTORE_PARAMS);
51extern GLboolean _mesa_texstore_argb4444_rev(TEXSTORE_PARAMS);
52extern GLboolean _mesa_texstore_rgba5551(TEXSTORE_PARAMS);
53extern GLboolean _mesa_texstore_argb1555(TEXSTORE_PARAMS);
54extern GLboolean _mesa_texstore_argb1555_rev(TEXSTORE_PARAMS);
55extern GLboolean _mesa_texstore_al88(TEXSTORE_PARAMS);
56extern GLboolean _mesa_texstore_al88_rev(TEXSTORE_PARAMS);
57extern GLboolean _mesa_texstore_rgb332(TEXSTORE_PARAMS);
58extern GLboolean _mesa_texstore_a8(TEXSTORE_PARAMS);
59extern GLboolean _mesa_texstore_ci8(TEXSTORE_PARAMS);
60extern GLboolean _mesa_texstore_ycbcr(TEXSTORE_PARAMS);
61extern GLboolean _mesa_texstore_z24_s8(TEXSTORE_PARAMS);
62extern GLboolean _mesa_texstore_s8_z24(TEXSTORE_PARAMS);
63extern GLboolean _mesa_texstore_z16(TEXSTORE_PARAMS);
64extern GLboolean _mesa_texstore_z32(TEXSTORE_PARAMS);
65extern GLboolean _mesa_texstore_rgba_float32(TEXSTORE_PARAMS);
66extern GLboolean _mesa_texstore_rgba_float16(TEXSTORE_PARAMS);
67extern GLboolean _mesa_texstore_rgb_fxt1(TEXSTORE_PARAMS);
68extern GLboolean _mesa_texstore_rgba_fxt1(TEXSTORE_PARAMS);
69extern GLboolean _mesa_texstore_rgb_dxt1(TEXSTORE_PARAMS);
70extern GLboolean _mesa_texstore_rgba_dxt1(TEXSTORE_PARAMS);
71extern GLboolean _mesa_texstore_rgba_dxt3(TEXSTORE_PARAMS);
72extern GLboolean _mesa_texstore_rgba_dxt5(TEXSTORE_PARAMS);
73#if FEATURE_EXT_texture_sRGB
74extern GLboolean _mesa_texstore_srgb8(TEXSTORE_PARAMS);
75extern GLboolean _mesa_texstore_srgba8(TEXSTORE_PARAMS);
76extern GLboolean _mesa_texstore_sl8(TEXSTORE_PARAMS);
77extern GLboolean _mesa_texstore_sla8(TEXSTORE_PARAMS);
78#endif
79
80
81extern 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
91extern void
92_mesa_set_fetch_functions(struct gl_texture_image *texImage, GLuint dims);
93
94
95extern 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
105extern 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
115extern 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
125extern 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
134extern 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
144extern 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
154extern 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
162extern 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
170extern 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
180extern 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
189extern 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
199extern 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
210extern 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
217extern 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
223extern 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
230extern 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
236extern void
237_mesa_unmap_teximage_pbo(GLcontext *ctx,
238                         const struct gl_pixelstore_attrib *unpack);
239
240
241#endif
242