1 /**************************************************************************
3 * Copyright 2007 VMware, Inc.
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 VMWARE 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_format.h"
46 extern enum pipe_format
47 st_mesa_format_to_pipe_format(const struct st_context
*st
, mesa_format mesaFormat
);
50 st_pipe_format_to_mesa_format(enum pipe_format pipeFormat
);
53 extern enum pipe_format
54 st_choose_format(struct st_context
*st
, GLenum internalFormat
,
55 GLenum format
, GLenum type
,
56 enum pipe_texture_target target
, unsigned sample_count
,
57 unsigned storage_sample_count
,
58 unsigned bindings
, bool swap_bytes
, bool allow_dxt
);
60 extern enum pipe_format
61 st_choose_renderbuffer_format(struct st_context
*st
,
62 GLenum internalFormat
, unsigned sample_count
,
63 unsigned storage_sample_count
);
65 extern enum pipe_format
66 st_choose_matching_format(struct st_context
*st
, unsigned bind
,
67 GLenum format
, GLenum type
, GLboolean swapBytes
);
70 st_ChooseTextureFormat(struct gl_context
* ctx
, GLenum target
,
72 GLenum format
, GLenum type
);
75 st_QueryInternalFormat(struct gl_context
*ctx
, GLenum target
,
76 GLenum internalFormat
, GLenum pname
, GLint
*params
);
79 st_translate_color(const union gl_color_union
*colorIn
,
80 union pipe_color_union
*colorOut
,
81 GLenum baseFormat
, GLboolean is_integer
);
87 #endif /* ST_FORMAT_H */