blob: 739fb01f1e298505e67efb5bcb274ec19e772662 [file] [log] [blame]
Gregory Maxwellae231142011-07-30 08:18:48 -04001/***********************************************************************
2Copyright (c) 2006-2011, Skype Limited. All rights reserved.
3Redistribution and use in source and binary forms, with or without
Jean-Marc Valinae00e602012-04-20 16:31:04 -04004modification, are permitted provided that the following conditions
5are met:
Gregory Maxwellae231142011-07-30 08:18:48 -04006- Redistributions of source code must retain the above copyright notice,
7this list of conditions and the following disclaimer.
8- Redistributions in binary form must reproduce the above copyright
9notice, this list of conditions and the following disclaimer in the
10documentation and/or other materials provided with the distribution.
Ralph Gilesf2446c22013-09-16 14:40:04 -070011- Neither the name of Internet Society, IETF or IETF Trust, nor the
Jean-Marc Valinae00e602012-04-20 16:31:04 -040012names of specific contributors, may be used to endorse or promote
13products derived from this software without specific prior written
14permission.
Timothy B. Terriberry80ad3832013-05-19 18:00:39 -070015THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Jean-Marc Valinae00e602012-04-20 16:31:04 -040016AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
19LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
21SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25POSSIBILITY OF SUCH DAMAGE.
Gregory Maxwellae231142011-07-30 08:18:48 -040026***********************************************************************/
27
Jean-Marc Valin5a484122011-08-15 10:49:53 -040028#ifdef HAVE_CONFIG_H
29#include "config.h"
30#endif
31
Jean-Marc Valin1c2f5632011-09-16 01:16:53 -070032#include "main.h"
33#include "control.h"
34#include "errors.h"
Gregory Maxwellae231142011-07-30 08:18:48 -040035
36/* Check encoder control struct */
37opus_int check_control_input(
Koen Vosacc7a6c2011-10-28 19:44:26 -040038 silk_EncControlStruct *encControl /* I Control structure */
Gregory Maxwellae231142011-07-30 08:18:48 -040039)
40{
Jean-Marc Valin7e3352e2018-03-24 02:16:15 -040041 celt_assert( encControl != NULL );
Gregory Maxwellae231142011-07-30 08:18:48 -040042
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 ) ) {
Jean-Marc Valin7e3352e2018-03-24 02:16:15 -040062 celt_assert( 0 );
Gregory Maxwellae231142011-07-30 08:18:48 -040063 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 ) {
Jean-Marc Valin7e3352e2018-03-24 02:16:15 -040069 celt_assert( 0 );
Gregory Maxwellae231142011-07-30 08:18:48 -040070 return SILK_ENC_PACKET_SIZE_NOT_SUPPORTED;
71 }
72 if( encControl->packetLossPercentage < 0 || encControl->packetLossPercentage > 100 ) {
Jean-Marc Valin7e3352e2018-03-24 02:16:15 -040073 celt_assert( 0 );
Gregory Maxwellae231142011-07-30 08:18:48 -040074 return SILK_ENC_INVALID_LOSS_RATE;
75 }
76 if( encControl->useDTX < 0 || encControl->useDTX > 1 ) {
Jean-Marc Valin7e3352e2018-03-24 02:16:15 -040077 celt_assert( 0 );
Gregory Maxwellae231142011-07-30 08:18:48 -040078 return SILK_ENC_INVALID_DTX_SETTING;
79 }
80 if( encControl->useCBR < 0 || encControl->useCBR > 1 ) {
Jean-Marc Valin7e3352e2018-03-24 02:16:15 -040081 celt_assert( 0 );
Gregory Maxwellae231142011-07-30 08:18:48 -040082 return SILK_ENC_INVALID_CBR_SETTING;
83 }
84 if( encControl->useInBandFEC < 0 || encControl->useInBandFEC > 1 ) {
Jean-Marc Valin7e3352e2018-03-24 02:16:15 -040085 celt_assert( 0 );
Gregory Maxwellae231142011-07-30 08:18:48 -040086 return SILK_ENC_INVALID_INBAND_FEC_SETTING;
87 }
88 if( encControl->nChannelsAPI < 1 || encControl->nChannelsAPI > ENCODER_NUM_CHANNELS ) {
Jean-Marc Valin7e3352e2018-03-24 02:16:15 -040089 celt_assert( 0 );
Gregory Maxwellae231142011-07-30 08:18:48 -040090 return SILK_ENC_INVALID_NUMBER_OF_CHANNELS_ERROR;
91 }
92 if( encControl->nChannelsInternal < 1 || encControl->nChannelsInternal > ENCODER_NUM_CHANNELS ) {
Jean-Marc Valin7e3352e2018-03-24 02:16:15 -040093 celt_assert( 0 );
Gregory Maxwellae231142011-07-30 08:18:48 -040094 return SILK_ENC_INVALID_NUMBER_OF_CHANNELS_ERROR;
95 }
96 if( encControl->nChannelsInternal > encControl->nChannelsAPI ) {
Jean-Marc Valin7e3352e2018-03-24 02:16:15 -040097 celt_assert( 0 );
Gregory Maxwellae231142011-07-30 08:18:48 -040098 return SILK_ENC_INVALID_NUMBER_OF_CHANNELS_ERROR;
99 }
100 if( encControl->complexity < 0 || encControl->complexity > 10 ) {
Jean-Marc Valin7e3352e2018-03-24 02:16:15 -0400101 celt_assert( 0 );
Gregory Maxwellae231142011-07-30 08:18:48 -0400102 return SILK_ENC_INVALID_COMPLEXITY_SETTING;
103 }
104
105 return SILK_NO_ERROR;
106}