2 * Mesa 3-D graphics library
5 * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
6 * Copyright (c) 2008 VMware, Inc.
8 * Permission is hereby granted, free of charge, to any person obtaining a
9 * copy of this software and associated documentation files (the "Software"),
10 * to deal in the Software without restriction, including without limitation
11 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
12 * and/or sell copies of the Software, and to permit persons to whom the
13 * Software is furnished to do so, subject to the following conditions:
15 * The above copyright notice and this permission notice shall be included
16 * in all copies or substantial portions of the Software.
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
21 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
22 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
23 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 * Texture image storage routines.
42 extern GLboolean _mesa_texstore_rgba(TEXSTORE_PARAMS);
43 extern GLboolean _mesa_texstore_color_index(TEXSTORE_PARAMS);
44 extern GLboolean _mesa_texstore_rgba8888(TEXSTORE_PARAMS);
45 extern GLboolean _mesa_texstore_argb8888(TEXSTORE_PARAMS);
46 extern GLboolean _mesa_texstore_rgb888(TEXSTORE_PARAMS);
47 extern GLboolean _mesa_texstore_bgr888(TEXSTORE_PARAMS);
48 extern GLboolean _mesa_texstore_rgb565(TEXSTORE_PARAMS);
49 extern GLboolean _mesa_texstore_rgb565_rev(TEXSTORE_PARAMS);
50 extern GLboolean _mesa_texstore_argb4444(TEXSTORE_PARAMS);
51 extern GLboolean _mesa_texstore_argb4444_rev(TEXSTORE_PARAMS);
52 extern GLboolean _mesa_texstore_argb1555(TEXSTORE_PARAMS);
53 extern GLboolean _mesa_texstore_argb1555_rev(TEXSTORE_PARAMS);
54 extern GLboolean _mesa_texstore_al88(TEXSTORE_PARAMS);
55 extern GLboolean _mesa_texstore_al88_rev(TEXSTORE_PARAMS);
56 extern GLboolean _mesa_texstore_rgb332(TEXSTORE_PARAMS);
57 extern GLboolean _mesa_texstore_a8(TEXSTORE_PARAMS);
58 extern GLboolean _mesa_texstore_ci8(TEXSTORE_PARAMS);
59 extern GLboolean _mesa_texstore_ycbcr(TEXSTORE_PARAMS);
60 extern GLboolean _mesa_texstore_z24_s8(TEXSTORE_PARAMS);
61 extern GLboolean _mesa_texstore_s8_z24(TEXSTORE_PARAMS);
62 extern GLboolean _mesa_texstore_z16(TEXSTORE_PARAMS);
63 extern GLboolean _mesa_texstore_z32(TEXSTORE_PARAMS);
64 extern GLboolean _mesa_texstore_rgba_float32(TEXSTORE_PARAMS);
65 extern GLboolean _mesa_texstore_rgba_float16(TEXSTORE_PARAMS);
66 extern GLboolean _mesa_texstore_rgb_fxt1(TEXSTORE_PARAMS);
67 extern GLboolean _mesa_texstore_rgba_fxt1(TEXSTORE_PARAMS);
68 extern GLboolean _mesa_texstore_rgb_dxt1(TEXSTORE_PARAMS);
69 extern GLboolean _mesa_texstore_rgba_dxt1(TEXSTORE_PARAMS);
70 extern GLboolean _mesa_texstore_rgba_dxt3(TEXSTORE_PARAMS);
71 extern GLboolean _mesa_texstore_rgba_dxt5(TEXSTORE_PARAMS);
72 #if FEATURE_EXT_texture_sRGB
73 extern GLboolean _mesa_texstore_srgb8(TEXSTORE_PARAMS);
74 extern GLboolean _mesa_texstore_srgba8(TEXSTORE_PARAMS);
75 extern GLboolean _mesa_texstore_sargb8(TEXSTORE_PARAMS);
76 extern GLboolean _mesa_texstore_sl8(TEXSTORE_PARAMS);
77 extern GLboolean _mesa_texstore_sla8(TEXSTORE_PARAMS);
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);
92 _mesa_set_fetch_functions(struct gl_texture_image *texImage, GLuint dims);
96 _mesa_store_teximage1d(GLcontext *ctx, GLenum target, GLint level,
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);
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);
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);
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);
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);
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);
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);
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);
171 _mesa_store_compressed_teximage3d(GLcontext *ctx, GLenum target, GLint level,
172 GLint internalFormat,
173 GLint width, GLint height, GLint depth,
175 GLsizei imageSize, const GLvoid *data,
176 struct gl_texture_object *texObj,
177 struct gl_texture_image *texImage);
181 _mesa_store_compressed_texsubimage1d(GLcontext *ctx, GLenum target,
183 GLint xoffset, GLsizei width,
185 GLsizei imageSize, const GLvoid *data,
186 struct gl_texture_object *texObj,
187 struct gl_texture_image *texImage);
190 _mesa_store_compressed_texsubimage2d(GLcontext *ctx, GLenum target,
192 GLint xoffset, GLint yoffset,
193 GLsizei width, GLsizei height,
195 GLsizei imageSize, const GLvoid *data,
196 struct gl_texture_object *texObj,
197 struct gl_texture_image *texImage);
200 _mesa_store_compressed_texsubimage3d(GLcontext *ctx, GLenum target,
202 GLint xoffset, GLint yoffset, GLint zoffset,
203 GLsizei width, GLsizei height, GLsizei depth,
205 GLsizei imageSize, const GLvoid *data,
206 struct gl_texture_object *texObj,
207 struct gl_texture_image *texImage);
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);
218 _mesa_get_compressed_teximage(GLcontext *ctx, GLenum target, GLint level,
220 struct gl_texture_object *texObj,
221 struct gl_texture_image *texImage);
223 extern 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);
230 extern 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);
237 _mesa_unmap_teximage_pbo(GLcontext *ctx,
238 const struct gl_pixelstore_attrib *unpack);