2 This file is part of PulseAudio.
4 PulseAudio is free software; you can redistribute it and/or modify
5 it under the terms of the GNU Lesser General Public License as published
6 by the Free Software Foundation; either version 2.1 of the License,
7 or (at your option) any later version.
9 PulseAudio is distributed in the hope that it will be useful, but
10 WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public License
15 along with PulseAudio; if not, write to the Free Software
16 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
24 #include "core-format.h"
26 #include <pulse/def.h>
27 #include <pulse/xmalloc.h>
29 #include <pulsecore/macro.h>
31 int pa_format_info_get_sample_format(pa_format_info
*f
, pa_sample_format_t
*sf
) {
34 pa_sample_format_t sf_local
;
39 r
= pa_format_info_get_prop_string(f
, PA_PROP_FORMAT_SAMPLE_FORMAT
, &sf_str
);
43 sf_local
= pa_parse_sample_format(sf_str
);
46 if (!pa_sample_format_valid(sf_local
)) {
47 pa_log_debug("Invalid sample format.");
48 return -PA_ERR_INVALID
;
56 int pa_format_info_to_sample_spec_fake(pa_format_info
*f
, pa_sample_spec
*ss
, pa_channel_map
*map
) {
62 /* Note: When we add support for non-IEC61937 encapsulated compressed
63 * formats, this function should return a non-zero values for these. */
65 ss
->format
= PA_SAMPLE_S16LE
;
69 pa_channel_map_init_stereo(map
);
71 pa_return_val_if_fail(pa_format_info_get_prop_int(f
, PA_PROP_FORMAT_RATE
, &rate
) == 0, -PA_ERR_INVALID
);
72 ss
->rate
= (uint32_t) rate
;
74 if (f
->encoding
== PA_ENCODING_EAC3_IEC61937
)