void ReaderPlugin::getClipPreferences( OFX::ClipPreferencesSetter& clipPreferences )
{
const std::string filename( getAbsoluteFirstFilename() );
if( !bfs::exists( filename ) )
{
BOOST_THROW_EXCEPTION( exception::File()
<< exception::user( "Unable to open file." )
<< exception::filename( filename ) );
BOOST_THROW_EXCEPTION( exception::FileNotExist( filename ) );
}
// If pattern detected (frame varying on time)
clipPreferences.setOutputFrameVarying( varyOnTime() );
switch( getExplicitConversion() )
{
case eParamReaderExplicitConversionByte:
{
clipPreferences.setClipBitDepth( *this->_clipDst, OFX::eBitDepthUByte );
break;
}
case eParamReaderExplicitConversionShort:
{
clipPreferences.setClipBitDepth( *this->_clipDst, OFX::eBitDepthUShort );
break;
}
case eParamReaderExplicitConversionAuto:
case eParamReaderExplicitConversionFloat:
{
clipPreferences.setClipBitDepth( *this->_clipDst, OFX::eBitDepthFloat );
break;
}
}
clipPreferences.setClipComponents( *this->_clipDst, OFX::ePixelComponentRGBA );
clipPreferences.setPixelAspectRatio( *this->_clipDst, 1.0 );
}
void GeneratorPlugin::getClipPreferences( OFX::ClipPreferencesSetter& clipPreferences )
{
clipPreferences.setOutputFrameVarying( true );
switch( getExplicitConversion() )
{
case eParamGeneratorExplicitConversionByte:
{
clipPreferences.setClipBitDepth( *this->_clipDst, OFX::eBitDepthUByte );
break;
}
case eParamGeneratorExplicitConversionShort:
{
clipPreferences.setClipBitDepth( *this->_clipDst, OFX::eBitDepthUShort );
break;
}
case eParamGeneratorExplicitConversionAuto:
case eParamGeneratorExplicitConversionFloat:
{
clipPreferences.setClipBitDepth( *this->_clipDst, OFX::eBitDepthFloat );
break;
}
}
clipPreferences.setClipComponents( *this->_clipDst, OFX::ePixelComponentRGBA );
clipPreferences.setPixelAspectRatio( *this->_clipDst, 1.0 );
}
void FFMpegReaderPlugin::getClipPreferences( OFX::ClipPreferencesSetter& clipPreferences )
{
clipPreferences.setOutputFrameVarying( true );
clipPreferences.setClipComponents( *_clipDst, OFX::ePixelComponentRGBA );
clipPreferences.setClipBitDepth( *_clipDst, OFX::eBitDepthUByte ); /// @todo tuttle: some video format may need other bit depth (how we can detect this ?)
if( !ensureVideoIsOpen() )
return;
// options depending on input file
clipPreferences.setPixelAspectRatio( *_clipDst, _reader.aspectRatio() );
clipPreferences.setOutputFrameRate( _reader.fps() );
// Setup fielding
switch( _reader.interlacment() )
{
case eInterlacmentNone:
{
clipPreferences.setOutputFielding( OFX::eFieldNone );
break;
}
case eInterlacmentUpper:
{
clipPreferences.setOutputFielding( OFX::eFieldUpper );
break;
}
case eInterlacmentLower:
{
clipPreferences.setOutputFielding( OFX::eFieldLower );
break;
}
}
}
void InputBufferPlugin::getClipPreferences( OFX::ClipPreferencesSetter& clipPreferences )
{
OfxRangeD range;
_paramTimeDomain->getValue( range.min, range.max );
InputBufferProcessParams params = getProcessParams( range.min );
clipPreferences.setOutputFrameVarying( params._mode == eParamInputModeCallbackPointer );
clipPreferences.setClipComponents( *_clipDst, params._pixelComponents );
clipPreferences.setClipBitDepth( *_clipDst, params._bitDepth );
clipPreferences.setPixelAspectRatio( *_clipDst, params._pixelAspectRatio );
clipPreferences.setOutputFrameRate( params._framerate );
clipPreferences.setOutputFielding( params._field );
}
void ReaderPlugin::getClipPreferences(OFX::ClipPreferencesSetter& clipPreferences)
{
// If pattern detected (frame varying on time)
clipPreferences.setOutputFrameVarying(varyOnTime());
switch(getExplicitBitDepthConversion())
{
case eParamReaderBitDepthByte:
{
clipPreferences.setClipBitDepth(*this->_clipDst, OFX::eBitDepthUByte);
break;
}
case eParamReaderBitDepthShort:
{
clipPreferences.setClipBitDepth(*this->_clipDst, OFX::eBitDepthUShort);
break;
}
case eParamReaderBitDepthAuto:
case eParamReaderBitDepthFloat:
{
clipPreferences.setClipBitDepth(*this->_clipDst, OFX::eBitDepthFloat);
break;
}
}
switch(getExplicitChannelConversion())
{
case eParamReaderChannelGray:
{
clipPreferences.setClipComponents(*this->_clipDst, OFX::ePixelComponentAlpha);
break;
}
case eParamReaderChannelRGB:
{
if(OFX::getImageEffectHostDescription()->supportsPixelComponent(OFX::ePixelComponentRGB))
clipPreferences.setClipComponents(*this->_clipDst, OFX::ePixelComponentRGB);
else
clipPreferences.setClipComponents(*this->_clipDst, OFX::ePixelComponentRGBA);
break;
}
case eParamReaderChannelAuto:
case eParamReaderChannelRGBA:
{
clipPreferences.setClipComponents(*this->_clipDst, OFX::ePixelComponentRGBA);
break;
}
}
clipPreferences.setPixelAspectRatio(*this->_clipDst, 1.0);
}
void WriterPlugin::getClipPreferences( OFX::ClipPreferencesSetter& clipPreferences )
{
// If pattern detected (frame varying on time)
clipPreferences.setOutputFrameVarying( varyOnTime() );
}
/* Override the clip preferences, we need to say we are setting the frame varying flag */
void
NoisePlugin::getClipPreferences(OFX::ClipPreferencesSetter &clipPreferences)
{
clipPreferences.setOutputFrameVarying(true);
}