| /*********************************************************************** |
| Copyright (c) 2006-2011, Skype Limited. 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 Internet Society, IETF or IETF Trust, nor the |
| names of specific contributors, may be used to endorse or promote |
| products derived from this software without specific prior written |
| permission. |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 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. |
| ***********************************************************************/ |
| |
| #ifdef HAVE_CONFIG_H |
| #include "config.h" |
| #endif |
| |
| #include "main.h" |
| #include "control.h" |
| #include "errors.h" |
| |
| /* Check encoder control struct */ |
| opus_int check_control_input( |
| silk_EncControlStruct *encControl /* I Control structure */ |
| ) |
| { |
| silk_assert( encControl != NULL ); |
| |
| if( ( ( encControl->API_sampleRate != 8000 ) && |
| ( encControl->API_sampleRate != 12000 ) && |
| ( encControl->API_sampleRate != 16000 ) && |
| ( encControl->API_sampleRate != 24000 ) && |
| ( encControl->API_sampleRate != 32000 ) && |
| ( encControl->API_sampleRate != 44100 ) && |
| ( encControl->API_sampleRate != 48000 ) ) || |
| ( ( encControl->desiredInternalSampleRate != 8000 ) && |
| ( encControl->desiredInternalSampleRate != 12000 ) && |
| ( encControl->desiredInternalSampleRate != 16000 ) ) || |
| ( ( encControl->maxInternalSampleRate != 8000 ) && |
| ( encControl->maxInternalSampleRate != 12000 ) && |
| ( encControl->maxInternalSampleRate != 16000 ) ) || |
| ( ( encControl->minInternalSampleRate != 8000 ) && |
| ( encControl->minInternalSampleRate != 12000 ) && |
| ( encControl->minInternalSampleRate != 16000 ) ) || |
| ( encControl->minInternalSampleRate > encControl->desiredInternalSampleRate ) || |
| ( encControl->maxInternalSampleRate < encControl->desiredInternalSampleRate ) || |
| ( encControl->minInternalSampleRate > encControl->maxInternalSampleRate ) ) { |
| silk_assert( 0 ); |
| return SILK_ENC_FS_NOT_SUPPORTED; |
| } |
| if( encControl->payloadSize_ms != 10 && |
| encControl->payloadSize_ms != 20 && |
| encControl->payloadSize_ms != 40 && |
| encControl->payloadSize_ms != 60 ) { |
| silk_assert( 0 ); |
| return SILK_ENC_PACKET_SIZE_NOT_SUPPORTED; |
| } |
| if( encControl->packetLossPercentage < 0 || encControl->packetLossPercentage > 100 ) { |
| silk_assert( 0 ); |
| return SILK_ENC_INVALID_LOSS_RATE; |
| } |
| if( encControl->useDTX < 0 || encControl->useDTX > 1 ) { |
| silk_assert( 0 ); |
| return SILK_ENC_INVALID_DTX_SETTING; |
| } |
| if( encControl->useCBR < 0 || encControl->useCBR > 1 ) { |
| silk_assert( 0 ); |
| return SILK_ENC_INVALID_CBR_SETTING; |
| } |
| if( encControl->useInBandFEC < 0 || encControl->useInBandFEC > 1 ) { |
| silk_assert( 0 ); |
| return SILK_ENC_INVALID_INBAND_FEC_SETTING; |
| } |
| if( encControl->nChannelsAPI < 1 || encControl->nChannelsAPI > ENCODER_NUM_CHANNELS ) { |
| silk_assert( 0 ); |
| return SILK_ENC_INVALID_NUMBER_OF_CHANNELS_ERROR; |
| } |
| if( encControl->nChannelsInternal < 1 || encControl->nChannelsInternal > ENCODER_NUM_CHANNELS ) { |
| silk_assert( 0 ); |
| return SILK_ENC_INVALID_NUMBER_OF_CHANNELS_ERROR; |
| } |
| if( encControl->nChannelsInternal > encControl->nChannelsAPI ) { |
| silk_assert( 0 ); |
| return SILK_ENC_INVALID_NUMBER_OF_CHANNELS_ERROR; |
| } |
| if( encControl->complexity < 0 || encControl->complexity > 10 ) { |
| silk_assert( 0 ); |
| return SILK_ENC_INVALID_COMPLEXITY_SETTING; |
| } |
| |
| return SILK_NO_ERROR; |
| } |