2 * Copyright (C) 2008 Nicolai Haehnle.
3 * Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved.
5 * The Weather Channel (TM) funded Tungsten Graphics to develop the
6 * initial release of the Radeon 8500 driver under the XFree86 license.
7 * This notice must be preserved.
9 * Permission is hereby granted, free of charge, to any person obtaining
10 * a copy of this software and associated documentation files (the
11 * "Software"), to deal in the Software without restriction, including
12 * without limitation the rights to use, copy, modify, merge, publish,
13 * distribute, sublicense, and/or sell copies of the Software, and to
14 * permit persons to whom the Software is furnished to do so, subject to
15 * the following conditions:
17 * The above copyright notice and this permission notice (including the
18 * next paragraph) shall be included in all copies or substantial
19 * portions of the Software.
21 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
24 * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
25 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
26 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
27 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 #ifndef RADEON_TEXTURE_H
32 #define RADEON_TEXTURE_H
34 #include "main/formats.h"
35 #include "main/mfeatures.h"
37 extern gl_format _radeon_texformat_rgba8888
;
38 extern gl_format _radeon_texformat_argb8888
;
39 extern gl_format _radeon_texformat_rgb565
;
40 extern gl_format _radeon_texformat_argb4444
;
41 extern gl_format _radeon_texformat_argb1555
;
42 extern gl_format _radeon_texformat_al88
;
45 void copy_rows(void* dst
, GLuint dststride
, const void* src
, GLuint srcstride
,
46 GLuint numrows
, GLuint rowsize
);
47 struct gl_texture_image
*radeonNewTextureImage(struct gl_context
*ctx
);
48 void radeonFreeTextureImageBuffer(struct gl_context
*ctx
, struct gl_texture_image
*timage
);
50 void radeon_teximage_map(radeon_texture_image
*image
, GLboolean write_enable
);
51 void radeon_teximage_unmap(radeon_texture_image
*image
);
52 int radeon_validate_texture_miptree(struct gl_context
* ctx
,
53 struct gl_sampler_object
*samp
,
54 struct gl_texture_object
*texObj
);
57 void radeon_swrast_map_texture_images(struct gl_context
*ctx
, struct gl_texture_object
*texObj
);
58 void radeon_swrast_unmap_texture_images(struct gl_context
*ctx
, struct gl_texture_object
*texObj
);
60 gl_format
radeonChooseTextureFormat_mesa(struct gl_context
* ctx
,
66 gl_format
radeonChooseTextureFormat(struct gl_context
* ctx
,
69 GLenum type
, GLboolean fbo
);
71 void radeonCopyTexSubImage(struct gl_context
*ctx
, GLuint dims
,
72 struct gl_texture_image
*texImage
,
73 GLint xoffset
, GLint yoffset
, GLint zoffset
,
74 struct gl_renderbuffer
*rb
,
76 GLsizei width
, GLsizei height
);
78 unsigned radeonIsFormatRenderable(gl_format mesa_format
);
80 void radeon_image_target_texture_2d(struct gl_context
*ctx
, GLenum target
,
81 struct gl_texture_object
*texObj
,
82 struct gl_texture_image
*texImage
,
83 GLeglImageOES image_handle
);
86 radeon_init_common_texture_funcs(radeonContextPtr radeon
,
87 struct dd_function_table
*functions
);