1 /**************************************************************************
3 * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
4 * Copyright (c) 2010 VMware, Inc.
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the
9 * "Software"), to deal in the Software without restriction, including
10 * without limitation the rights to use, copy, modify, merge, publish,
11 * distribute, sub license, and/or sell copies of the Software, and to
12 * permit persons to whom the Software is furnished to do so, subject to
13 * the following conditions:
15 * The above copyright notice and this permission notice (including the
16 * next paragraph) shall be included in all copies or substantial portions
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
20 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
21 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
22 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
23 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
24 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
25 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27 **************************************************************************/
33 #include "main/formats.h"
34 #include "main/glheader.h"
36 #include "pipe/p_defines.h"
37 #include "pipe/p_format.h"
43 extern enum pipe_format
44 st_mesa_format_to_pipe_format(gl_format mesaFormat
);
47 st_pipe_format_to_mesa_format(enum pipe_format pipeFormat
);
50 extern enum pipe_format
51 st_choose_format(struct st_context
*st
, GLenum internalFormat
,
52 GLenum format
, GLenum type
,
53 enum pipe_texture_target target
, unsigned sample_count
,
54 unsigned bindings
, boolean allow_dxt
);
56 extern enum pipe_format
57 st_choose_renderbuffer_format(struct st_context
*st
,
58 GLenum internalFormat
, unsigned sample_count
);
60 extern enum pipe_format
61 st_choose_matching_format(struct pipe_screen
*screen
, unsigned bind
,
62 GLenum format
, GLenum type
, GLboolean swapBytes
);
65 st_ChooseTextureFormat(struct gl_context
* ctx
, GLenum target
,
67 GLenum format
, GLenum type
);
70 st_QuerySamplesForFormat(struct gl_context
*ctx
, GLenum internalFormat
,
73 /* can we use a sampler view to translate these formats
74 only used to make TFP so far */
76 st_sampler_compat_formats(enum pipe_format format1
, enum pipe_format format2
);
80 st_translate_color(union gl_color_union
*colorIn
,
81 union pipe_color_union
*colorOut
,
82 GLenum baseFormat
, GLboolean is_integer
);
84 #endif /* ST_FORMAT_H */