1/*
2 * Copyright (C) 2008 Nicolai Haehnle.
3 * Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
4 *
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.
8 *
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:
16 *
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.
20 *
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.
28 *
29 */
30
31#ifndef RADEON_TEXTURE_H
32#define RADEON_TEXTURE_H
33
34#include "main/formats.h"
35
36extern mesa_format _radeon_texformat_rgba8888;
37extern mesa_format _radeon_texformat_argb8888;
38extern mesa_format _radeon_texformat_rgb565;
39extern mesa_format _radeon_texformat_argb4444;
40extern mesa_format _radeon_texformat_argb1555;
41
42extern
43void copy_rows(void* dst, GLuint dststride, const void* src, GLuint srcstride,
44	GLuint numrows, GLuint rowsize);
45struct gl_texture_image *radeonNewTextureImage(struct gl_context *ctx);
46void radeonFreeTextureImageBuffer(struct gl_context *ctx, struct gl_texture_image *timage);
47
48int radeon_validate_texture_miptree(struct gl_context * ctx,
49				    struct gl_sampler_object *samp,
50				    struct gl_texture_object *texObj);
51
52
53mesa_format radeonChooseTextureFormat_mesa(struct gl_context * ctx,
54                                         GLenum target,
55                                         GLint internalFormat,
56                                         GLenum format,
57                                         GLenum type);
58
59mesa_format radeonChooseTextureFormat(struct gl_context * ctx,
60                                    GLint internalFormat,
61                                    GLenum format,
62                                    GLenum type, GLboolean fbo);
63
64void radeonCopyTexSubImage(struct gl_context *ctx, GLuint dims,
65                           struct gl_texture_image *texImage,
66                           GLint xoffset, GLint yoffset, GLint zoffset,
67                           struct gl_renderbuffer *rb,
68                           GLint x, GLint y,
69                           GLsizei width, GLsizei height);
70
71unsigned radeonIsFormatRenderable(mesa_format mesa_format);
72
73void radeon_image_target_texture_2d(struct gl_context *ctx, GLenum target,
74				    struct gl_texture_object *texObj,
75				    struct gl_texture_image *texImage,
76				    GLeglImageOES image_handle);
77
78void
79radeon_init_common_texture_funcs(radeonContextPtr radeon,
80				 struct dd_function_table *functions);
81
82#endif
83