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- /***********************************************************************
- 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;
- }
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