diff options
Diffstat (limited to 'lib/rbcodec/codecs/libopus/silk/check_control_input.c')
-rw-r--r-- | lib/rbcodec/codecs/libopus/silk/check_control_input.c | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/lib/rbcodec/codecs/libopus/silk/check_control_input.c b/lib/rbcodec/codecs/libopus/silk/check_control_input.c new file mode 100644 index 0000000000..739fb01f1e --- /dev/null +++ b/lib/rbcodec/codecs/libopus/silk/check_control_input.c | |||
@@ -0,0 +1,106 @@ | |||
1 | /*********************************************************************** | ||
2 | Copyright (c) 2006-2011, Skype Limited. All rights reserved. | ||
3 | Redistribution and use in source and binary forms, with or without | ||
4 | modification, are permitted provided that the following conditions | ||
5 | are met: | ||
6 | - Redistributions of source code must retain the above copyright notice, | ||
7 | this list of conditions and the following disclaimer. | ||
8 | - Redistributions in binary form must reproduce the above copyright | ||
9 | notice, this list of conditions and the following disclaimer in the | ||
10 | documentation and/or other materials provided with the distribution. | ||
11 | - Neither the name of Internet Society, IETF or IETF Trust, nor the | ||
12 | names of specific contributors, may be used to endorse or promote | ||
13 | products derived from this software without specific prior written | ||
14 | permission. | ||
15 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
16 | AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
17 | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
18 | ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | ||
19 | LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | ||
20 | CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | ||
21 | SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | ||
22 | INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | ||
23 | CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
24 | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | ||
25 | POSSIBILITY OF SUCH DAMAGE. | ||
26 | ***********************************************************************/ | ||
27 | |||
28 | #ifdef HAVE_CONFIG_H | ||
29 | #include "config.h" | ||
30 | #endif | ||
31 | |||
32 | #include "main.h" | ||
33 | #include "control.h" | ||
34 | #include "errors.h" | ||
35 | |||
36 | /* Check encoder control struct */ | ||
37 | opus_int check_control_input( | ||
38 | silk_EncControlStruct *encControl /* I Control structure */ | ||
39 | ) | ||
40 | { | ||
41 | celt_assert( encControl != NULL ); | ||
42 | |||
43 | if( ( ( encControl->API_sampleRate != 8000 ) && | ||
44 | ( encControl->API_sampleRate != 12000 ) && | ||
45 | ( encControl->API_sampleRate != 16000 ) && | ||
46 | ( encControl->API_sampleRate != 24000 ) && | ||
47 | ( encControl->API_sampleRate != 32000 ) && | ||
48 | ( encControl->API_sampleRate != 44100 ) && | ||
49 | ( encControl->API_sampleRate != 48000 ) ) || | ||
50 | ( ( encControl->desiredInternalSampleRate != 8000 ) && | ||
51 | ( encControl->desiredInternalSampleRate != 12000 ) && | ||
52 | ( encControl->desiredInternalSampleRate != 16000 ) ) || | ||
53 | ( ( encControl->maxInternalSampleRate != 8000 ) && | ||
54 | ( encControl->maxInternalSampleRate != 12000 ) && | ||
55 | ( encControl->maxInternalSampleRate != 16000 ) ) || | ||
56 | ( ( encControl->minInternalSampleRate != 8000 ) && | ||
57 | ( encControl->minInternalSampleRate != 12000 ) && | ||
58 | ( encControl->minInternalSampleRate != 16000 ) ) || | ||
59 | ( encControl->minInternalSampleRate > encControl->desiredInternalSampleRate ) || | ||
60 | ( encControl->maxInternalSampleRate < encControl->desiredInternalSampleRate ) || | ||
61 | ( encControl->minInternalSampleRate > encControl->maxInternalSampleRate ) ) { | ||
62 | celt_assert( 0 ); | ||
63 | return SILK_ENC_FS_NOT_SUPPORTED; | ||
64 | } | ||
65 | if( encControl->payloadSize_ms != 10 && | ||
66 | encControl->payloadSize_ms != 20 && | ||
67 | encControl->payloadSize_ms != 40 && | ||
68 | encControl->payloadSize_ms != 60 ) { | ||
69 | celt_assert( 0 ); | ||
70 | return SILK_ENC_PACKET_SIZE_NOT_SUPPORTED; | ||
71 | } | ||
72 | if( encControl->packetLossPercentage < 0 || encControl->packetLossPercentage > 100 ) { | ||
73 | celt_assert( 0 ); | ||
74 | return SILK_ENC_INVALID_LOSS_RATE; | ||
75 | } | ||
76 | if( encControl->useDTX < 0 || encControl->useDTX > 1 ) { | ||
77 | celt_assert( 0 ); | ||
78 | return SILK_ENC_INVALID_DTX_SETTING; | ||
79 | } | ||
80 | if( encControl->useCBR < 0 || encControl->useCBR > 1 ) { | ||
81 | celt_assert( 0 ); | ||
82 | return SILK_ENC_INVALID_CBR_SETTING; | ||
83 | } | ||
84 | if( encControl->useInBandFEC < 0 || encControl->useInBandFEC > 1 ) { | ||
85 | celt_assert( 0 ); | ||
86 | return SILK_ENC_INVALID_INBAND_FEC_SETTING; | ||
87 | } | ||
88 | if( encControl->nChannelsAPI < 1 || encControl->nChannelsAPI > ENCODER_NUM_CHANNELS ) { | ||
89 | celt_assert( 0 ); | ||
90 | return SILK_ENC_INVALID_NUMBER_OF_CHANNELS_ERROR; | ||
91 | } | ||
92 | if( encControl->nChannelsInternal < 1 || encControl->nChannelsInternal > ENCODER_NUM_CHANNELS ) { | ||
93 | celt_assert( 0 ); | ||
94 | return SILK_ENC_INVALID_NUMBER_OF_CHANNELS_ERROR; | ||
95 | } | ||
96 | if( encControl->nChannelsInternal > encControl->nChannelsAPI ) { | ||
97 | celt_assert( 0 ); | ||
98 | return SILK_ENC_INVALID_NUMBER_OF_CHANNELS_ERROR; | ||
99 | } | ||
100 | if( encControl->complexity < 0 || encControl->complexity > 10 ) { | ||
101 | celt_assert( 0 ); | ||
102 | return SILK_ENC_INVALID_COMPLEXITY_SETTING; | ||
103 | } | ||
104 | |||
105 | return SILK_NO_ERROR; | ||
106 | } | ||