1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
/******************************************************************************
*
* Copyright (c) 2016, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************/
#include "a2d_api.h"
#include "a2d_aac.h"
#include "bta_av_aac.h"
#include "utl.h"
/*******************************************************************************
**
** Function bta_av_aac_cfg_in_cap
**
** Description Checks if AAC codec config is allowed for given caps.
** codec config bits are also checked for sanity
**
** Returns 0 if ok, nonzero if error.
**
*******************************************************************************/
UINT8 bta_av_aac_cfg_in_cap(UINT8 *p_cfg, tA2D_AAC_CIE *p_cap)
{
UINT8 status = 0;
tA2D_AAC_CIE cfg_cie;
/* parse configuration */
if ((status = A2D_ParsAacInfo(&cfg_cie, p_cfg, FALSE)) != 0)
{
APPL_TRACE_DEBUG("bta_av_aac_cfg_in_cap can't parse %d", status);
return status;
}
/* object type */
if ((cfg_cie.object_type & p_cap->object_type) == 0)
{
status = A2D_NS_OBJ_TYPE;
}
/* frequency */
else if ((cfg_cie.samp_freq & p_cap->samp_freq) == 0)
{
status = A2D_NS_SAMP_FREQ;
}
/* channels */
else if ((cfg_cie.channels & p_cap->channels) == 0)
{
status = A2D_NS_CHANNEL;
}
/* block length */
else if ((cfg_cie.bit_rate & p_cap->bit_rate) == 0)
{
status = A2D_NS_BIT_RATE;
}
APPL_TRACE_DEBUG("bta_av_aac_cfg_in_cap return %d", status);
return status;
}
|
