2 * Mesa 3-D graphics library
5 * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
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:
14 * The above copyright notice and this permission notice shall be included
15 * in all copies or substantial portions of the Software.
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.
28 * Texture image storage routines.
41 extern GLboolean
_mesa_texstore_rgba(TEXSTORE_PARAMS
);
42 extern GLboolean
_mesa_texstore_color_index(TEXSTORE_PARAMS
);
43 extern GLboolean
_mesa_texstore_rgba8888(TEXSTORE_PARAMS
);
44 extern GLboolean
_mesa_texstore_argb8888(TEXSTORE_PARAMS
);
45 extern GLboolean
_mesa_texstore_rgb888(TEXSTORE_PARAMS
);
46 extern GLboolean
_mesa_texstore_bgr888(TEXSTORE_PARAMS
);
47 extern GLboolean
_mesa_texstore_rgb565(TEXSTORE_PARAMS
);
48 extern GLboolean
_mesa_texstore_rgb565_rev(TEXSTORE_PARAMS
);
49 extern GLboolean
_mesa_texstore_argb4444(TEXSTORE_PARAMS
);
50 extern GLboolean
_mesa_texstore_argb4444_rev(TEXSTORE_PARAMS
);
51 extern GLboolean
_mesa_texstore_argb1555(TEXSTORE_PARAMS
);
52 extern GLboolean
_mesa_texstore_argb1555_rev(TEXSTORE_PARAMS
);
53 extern GLboolean
_mesa_texstore_al88(TEXSTORE_PARAMS
);
54 extern GLboolean
_mesa_texstore_al88_rev(TEXSTORE_PARAMS
);
55 extern GLboolean
_mesa_texstore_rgb332(TEXSTORE_PARAMS
);
56 extern GLboolean
_mesa_texstore_a8(TEXSTORE_PARAMS
);
57 extern GLboolean
_mesa_texstore_ci8(TEXSTORE_PARAMS
);
58 extern GLboolean
_mesa_texstore_ycbcr(TEXSTORE_PARAMS
);
59 extern GLboolean
_mesa_texstore_z24_s8(TEXSTORE_PARAMS
);
60 extern GLboolean
_mesa_texstore_s8_z24(TEXSTORE_PARAMS
);
61 extern GLboolean
_mesa_texstore_z16(TEXSTORE_PARAMS
);
62 extern GLboolean
_mesa_texstore_z32(TEXSTORE_PARAMS
);
63 extern GLboolean
_mesa_texstore_rgba_float32(TEXSTORE_PARAMS
);
64 extern GLboolean
_mesa_texstore_rgba_float16(TEXSTORE_PARAMS
);
65 extern GLboolean
_mesa_texstore_rgb_fxt1(TEXSTORE_PARAMS
);
66 extern GLboolean
_mesa_texstore_rgba_fxt1(TEXSTORE_PARAMS
);
67 extern GLboolean
_mesa_texstore_rgb_dxt1(TEXSTORE_PARAMS
);
68 extern GLboolean
_mesa_texstore_rgba_dxt1(TEXSTORE_PARAMS
);
69 extern GLboolean
_mesa_texstore_rgba_dxt3(TEXSTORE_PARAMS
);
70 extern GLboolean
_mesa_texstore_rgba_dxt5(TEXSTORE_PARAMS
);
71 #if FEATURE_EXT_texture_sRGB
72 extern GLboolean
_mesa_texstore_srgb8(TEXSTORE_PARAMS
);
73 extern GLboolean
_mesa_texstore_srgba8(TEXSTORE_PARAMS
);
74 extern GLboolean
_mesa_texstore_sl8(TEXSTORE_PARAMS
);
75 extern GLboolean
_mesa_texstore_sla8(TEXSTORE_PARAMS
);
80 _mesa_make_temp_chan_image(GLcontext
*ctx
, GLuint dims
,
81 GLenum logicalBaseFormat
,
82 GLenum textureBaseFormat
,
83 GLint srcWidth
, GLint srcHeight
, GLint srcDepth
,
84 GLenum srcFormat
, GLenum srcType
,
85 const GLvoid
*srcAddr
,
86 const struct gl_pixelstore_attrib
*srcPacking
);
90 _mesa_set_fetch_functions(struct gl_texture_image
*texImage
, GLuint dims
);
94 _mesa_store_teximage1d(GLcontext
*ctx
, GLenum target
, GLint level
,
96 GLint width
, GLint border
,
97 GLenum format
, GLenum type
, const GLvoid
*pixels
,
98 const struct gl_pixelstore_attrib
*packing
,
99 struct gl_texture_object
*texObj
,
100 struct gl_texture_image
*texImage
);
104 _mesa_store_teximage2d(GLcontext
*ctx
, GLenum target
, GLint level
,
105 GLint internalFormat
,
106 GLint width
, GLint height
, GLint border
,
107 GLenum format
, GLenum type
, const GLvoid
*pixels
,
108 const struct gl_pixelstore_attrib
*packing
,
109 struct gl_texture_object
*texObj
,
110 struct gl_texture_image
*texImage
);
114 _mesa_store_teximage3d(GLcontext
*ctx
, GLenum target
, GLint level
,
115 GLint internalFormat
,
116 GLint width
, GLint height
, GLint depth
, GLint border
,
117 GLenum format
, GLenum type
, const GLvoid
*pixels
,
118 const struct gl_pixelstore_attrib
*packing
,
119 struct gl_texture_object
*texObj
,
120 struct gl_texture_image
*texImage
);
124 _mesa_store_texsubimage1d(GLcontext
*ctx
, GLenum target
, GLint level
,
125 GLint xoffset
, GLint width
,
126 GLenum format
, GLenum type
, const GLvoid
*pixels
,
127 const struct gl_pixelstore_attrib
*packing
,
128 struct gl_texture_object
*texObj
,
129 struct gl_texture_image
*texImage
);
133 _mesa_store_texsubimage2d(GLcontext
*ctx
, GLenum target
, GLint level
,
134 GLint xoffset
, GLint yoffset
,
135 GLint width
, GLint height
,
136 GLenum format
, GLenum type
, const GLvoid
*pixels
,
137 const struct gl_pixelstore_attrib
*packing
,
138 struct gl_texture_object
*texObj
,
139 struct gl_texture_image
*texImage
);
143 _mesa_store_texsubimage3d(GLcontext
*ctx
, GLenum target
, GLint level
,
144 GLint xoffset
, GLint yoffset
, GLint zoffset
,
145 GLint width
, GLint height
, GLint depth
,
146 GLenum format
, GLenum type
, const GLvoid
*pixels
,
147 const struct gl_pixelstore_attrib
*packing
,
148 struct gl_texture_object
*texObj
,
149 struct gl_texture_image
*texImage
);
153 _mesa_store_compressed_teximage1d(GLcontext
*ctx
, GLenum target
, GLint level
,
154 GLint internalFormat
,
155 GLint width
, GLint border
,
156 GLsizei imageSize
, const GLvoid
*data
,
157 struct gl_texture_object
*texObj
,
158 struct gl_texture_image
*texImage
);
161 _mesa_store_compressed_teximage2d(GLcontext
*ctx
, GLenum target
, GLint level
,
162 GLint internalFormat
,
163 GLint width
, GLint height
, GLint border
,
164 GLsizei imageSize
, const GLvoid
*data
,
165 struct gl_texture_object
*texObj
,
166 struct gl_texture_image
*texImage
);
169 _mesa_store_compressed_teximage3d(GLcontext
*ctx
, GLenum target
, GLint level
,
170 GLint internalFormat
,
171 GLint width
, GLint height
, GLint depth
,
173 GLsizei imageSize
, const GLvoid
*data
,
174 struct gl_texture_object
*texObj
,
175 struct gl_texture_image
*texImage
);
179 _mesa_store_compressed_texsubimage1d(GLcontext
*ctx
, GLenum target
,
181 GLint xoffset
, GLsizei width
,
183 GLsizei imageSize
, const GLvoid
*data
,
184 struct gl_texture_object
*texObj
,
185 struct gl_texture_image
*texImage
);
188 _mesa_store_compressed_texsubimage2d(GLcontext
*ctx
, GLenum target
,
190 GLint xoffset
, GLint yoffset
,
191 GLsizei width
, GLsizei height
,
193 GLsizei imageSize
, const GLvoid
*data
,
194 struct gl_texture_object
*texObj
,
195 struct gl_texture_image
*texImage
);
198 _mesa_store_compressed_texsubimage3d(GLcontext
*ctx
, GLenum target
,
200 GLint xoffset
, GLint yoffset
, GLint zoffset
,
201 GLsizei width
, GLsizei height
, GLsizei depth
,
203 GLsizei imageSize
, const GLvoid
*data
,
204 struct gl_texture_object
*texObj
,
205 struct gl_texture_image
*texImage
);
209 _mesa_get_teximage(GLcontext
*ctx
, GLenum target
, GLint level
,
210 GLenum format
, GLenum type
, GLvoid
*pixels
,
211 struct gl_texture_object
*texObj
,
212 struct gl_texture_image
*texImage
);
216 _mesa_get_compressed_teximage(GLcontext
*ctx
, GLenum target
, GLint level
,
218 struct gl_texture_object
*texObj
,
219 struct gl_texture_image
*texImage
);
221 extern const GLvoid
*
222 _mesa_validate_pbo_teximage(GLcontext
*ctx
, GLuint dimensions
,
223 GLsizei width
, GLsizei height
, GLsizei depth
,
224 GLenum format
, GLenum type
, const GLvoid
*pixels
,
225 const struct gl_pixelstore_attrib
*unpack
,
226 const char *funcName
);
228 extern const GLvoid
*
229 _mesa_validate_pbo_compressed_teximage(GLcontext
*ctx
,
230 GLsizei imageSize
, const GLvoid
*pixels
,
231 const struct gl_pixelstore_attrib
*packing
,
232 const char *funcName
);
235 _mesa_unmap_teximage_pbo(GLcontext
*ctx
,
236 const struct gl_pixelstore_attrib
*unpack
);