texstore.h revision f959f6e1dc27c71fc0ccc56e09b29101b3bf3b97 
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
56extern GLboolean _mesa_texstore_rgba(STORE_PARAMS);
57extern GLboolean _mesa_texstore_color_index(STORE_PARAMS);
58extern GLboolean _mesa_texstore_depth_component16(STORE_PARAMS);
59extern GLboolean _mesa_texstore_depth_component_float32(STORE_PARAMS);
60extern GLboolean _mesa_texstore_rgb565(STORE_PARAMS);
61extern GLboolean _mesa_texstore_rgba8888(STORE_PARAMS);
62extern GLboolean _mesa_texstore_argb8888(STORE_PARAMS);
63extern GLboolean _mesa_texstore_rgb888(STORE_PARAMS);
64extern GLboolean _mesa_texstore_argb4444(STORE_PARAMS);
65extern GLboolean _mesa_texstore_argb1555(STORE_PARAMS);
66extern GLboolean _mesa_texstore_al88(STORE_PARAMS);
67extern GLboolean _mesa_texstore_rgb332(STORE_PARAMS);
68extern GLboolean _mesa_texstore_a8(STORE_PARAMS);
69extern GLboolean _mesa_texstore_ci8(STORE_PARAMS);
70extern GLboolean _mesa_texstore_ycbcr(STORE_PARAMS);
71extern GLboolean _mesa_texstore_rgba_float32(STORE_PARAMS);
72extern GLboolean _mesa_texstore_rgba_float16(STORE_PARAMS);
73
74#if !NEWTEXSTORE
75
76extern void
77_mesa_transfer_teximage(GLcontext *ctx, GLuint dimensions,
78                        GLenum baseInternalFormat,
79                        const struct gl_texture_format *texDestFormat,
80                        GLvoid *texDestAddr,
81                        GLint srcWidth, GLint srcHeight, GLint srcDepth,
82                        GLint dstXoffset, GLint dstYoffset, GLint dstZoffset,
83                        GLint dstRowStride, GLint dstImageStride,
84                        GLenum srcFormat, GLenum srcType,
85                        const GLvoid *srcAddr,
86                        const struct gl_pixelstore_attrib *srcPacking);
87
88#endif /* NEWTEXSTORE */
89
90
91extern void
92_mesa_store_teximage1d(GLcontext *ctx, GLenum target, GLint level,
93                       GLint internalFormat,
94                       GLint width, GLint border,
95                       GLenum format, GLenum type, const GLvoid *pixels,
96                       const struct gl_pixelstore_attrib *packing,
97                       struct gl_texture_object *texObj,
98                       struct gl_texture_image *texImage);
99
100
101extern void
102_mesa_store_teximage2d(GLcontext *ctx, GLenum target, GLint level,
103                       GLint internalFormat,
104                       GLint width, GLint height, GLint border,
105                       GLenum format, GLenum type, const GLvoid *pixels,
106                       const struct gl_pixelstore_attrib *packing,
107                       struct gl_texture_object *texObj,
108                       struct gl_texture_image *texImage);
109
110
111extern void
112_mesa_store_teximage3d(GLcontext *ctx, GLenum target, GLint level,
113                       GLint internalFormat,
114                       GLint width, GLint height, GLint depth, GLint border,
115                       GLenum format, GLenum type, const GLvoid *pixels,
116                       const struct gl_pixelstore_attrib *packing,
117                       struct gl_texture_object *texObj,
118                       struct gl_texture_image *texImage);
119
120
121extern void
122_mesa_store_texsubimage1d(GLcontext *ctx, GLenum target, GLint level,
123                          GLint xoffset, GLint width,
124                          GLenum format, GLenum type, const GLvoid *pixels,
125                          const struct gl_pixelstore_attrib *packing,
126                          struct gl_texture_object *texObj,
127                          struct gl_texture_image *texImage);
128
129
130extern void
131_mesa_store_texsubimage2d(GLcontext *ctx, GLenum target, GLint level,
132                          GLint xoffset, GLint yoffset,
133                          GLint width, GLint height,
134                          GLenum format, GLenum type, const GLvoid *pixels,
135                          const struct gl_pixelstore_attrib *packing,
136                          struct gl_texture_object *texObj,
137                          struct gl_texture_image *texImage);
138
139
140extern void
141_mesa_store_texsubimage3d(GLcontext *ctx, GLenum target, GLint level,
142                          GLint xoffset, GLint yoffset, GLint zoffset,
143                          GLint width, GLint height, GLint depth,
144                          GLenum format, GLenum type, const GLvoid *pixels,
145                          const struct gl_pixelstore_attrib *packing,
146                          struct gl_texture_object *texObj,
147                          struct gl_texture_image *texImage);
148
149
150extern void
151_mesa_store_compressed_teximage1d(GLcontext *ctx, GLenum target, GLint level,
152                                  GLint internalFormat,
153                                  GLint width, GLint border,
154                                  GLsizei imageSize, const GLvoid *data,
155                                  struct gl_texture_object *texObj,
156                                  struct gl_texture_image *texImage);
157
158extern void
159_mesa_store_compressed_teximage2d(GLcontext *ctx, GLenum target, GLint level,
160                                  GLint internalFormat,
161                                  GLint width, GLint height, GLint border,
162                                  GLsizei imageSize, const GLvoid *data,
163                                  struct gl_texture_object *texObj,
164                                  struct gl_texture_image *texImage);
165
166extern void
167_mesa_store_compressed_teximage3d(GLcontext *ctx, GLenum target, GLint level,
168                                  GLint internalFormat,
169                                  GLint width, GLint height, GLint depth,
170                                  GLint border,
171                                  GLsizei imageSize, const GLvoid *data,
172                                  struct gl_texture_object *texObj,
173                                  struct gl_texture_image *texImage);
174
175
176extern void
177_mesa_store_compressed_texsubimage1d(GLcontext *ctx, GLenum target,
178                                     GLint level,
179                                     GLint xoffset, GLsizei width,
180                                     GLenum format,
181                                     GLsizei imageSize, const GLvoid *data,
182                                     struct gl_texture_object *texObj,
183                                     struct gl_texture_image *texImage);
184
185extern void
186_mesa_store_compressed_texsubimage2d(GLcontext *ctx, GLenum target,
187                                     GLint level,
188                                     GLint xoffset, GLint yoffset,
189                                     GLsizei width, GLsizei height,
190                                     GLenum format,
191                                     GLsizei imageSize, const GLvoid *data,
192                                     struct gl_texture_object *texObj,
193                                     struct gl_texture_image *texImage);
194
195extern void
196_mesa_store_compressed_texsubimage3d(GLcontext *ctx, GLenum target,
197                                GLint level,
198                                GLint xoffset, GLint yoffset, GLint zoffset,
199                                GLsizei width, GLsizei height, GLsizei depth,
200                                GLenum format,
201                                GLsizei imageSize, const GLvoid *data,
202                                struct gl_texture_object *texObj,
203                                struct gl_texture_image *texImage);
204
205
206extern void
207_mesa_generate_mipmap(GLcontext *ctx, GLenum target,
208                      const struct gl_texture_unit *texUnit,
209                      struct gl_texture_object *texObj);
210
211#endif
212