if( i_current_fourcc && (WAVE_FORMAT_PCM == pWfx->wFormatTag) )
{
- if( ! i_channels )
- i_channels = 2;
+ int val = i_channels;
+ if( ! val )
+ val = 2;
- if( i_channels % pASCC->ChannelsGranularity
- || (unsigned int)i_channels < pASCC->MinimumChannels
- || (unsigned int)i_channels > pASCC->MaximumChannels )
+ if( val % pASCC->ChannelsGranularity
+ || (unsigned int)val < pASCC->MinimumChannels
+ || (unsigned int)val > pASCC->MaximumChannels )
{
// required number channels not available, try next media type
FreeMediaType( *p_mt );
CoTaskMemFree( (PVOID)p_mt );
continue;
}
- pWfx->nChannels = i_channels;
+ pWfx->nChannels = val;
- if( ! i_samplespersec )
- i_samplespersec = 44100;
+ val = i_samplespersec;
+ if( ! val )
+ val = 44100;
- if( i_samplespersec % pASCC->SampleFrequencyGranularity
- || (unsigned int)i_samplespersec < pASCC->MinimumSampleFrequency
- || (unsigned int)i_samplespersec > pASCC->MaximumSampleFrequency )
+ if( val % pASCC->SampleFrequencyGranularity
+ || (unsigned int)val < pASCC->MinimumSampleFrequency
+ || (unsigned int)val > pASCC->MaximumSampleFrequency )
{
// required sampling rate not available, try next media type
FreeMediaType( *p_mt );
CoTaskMemFree( (PVOID)p_mt );
continue;
}
- pWfx->nSamplesPerSec = i_samplespersec;
+ pWfx->nSamplesPerSec = val;
- if( !i_bitspersample )
+ val = i_bitspersample;
+ if( ! val )
{
if( VLC_FOURCC('f', 'l', '3', '2') == i_current_fourcc )
- i_bitspersample = 32;
+ val = 32;
else
- i_bitspersample = 16;
+ val = 16;
}
- if( i_bitspersample % pASCC->BitsPerSampleGranularity
- || (unsigned int)i_bitspersample < pASCC->MinimumBitsPerSample
- || (unsigned int)i_bitspersample > pASCC->MaximumBitsPerSample )
+ if( val % pASCC->BitsPerSampleGranularity
+ || (unsigned int)val < pASCC->MinimumBitsPerSample
+ || (unsigned int)val > pASCC->MaximumBitsPerSample )
{
// required sample size not available, try next media type
FreeMediaType( *p_mt );
continue;
}
- pWfx->wBitsPerSample = i_bitspersample;
+ pWfx->wBitsPerSample = val;
pWfx->nBlockAlign = (pWfx->wBitsPerSample * pWfx->nChannels)/8;
pWfx->nAvgBytesPerSec = pWfx->nSamplesPerSec * pWfx->nBlockAlign;