Exemplo n.º 1
0
// overridden is identity
bool
SwitchPlugin::isIdentity(const OFX::RenderArguments &args, OFX::Clip * &identityClip, double &identityTime)
{
    int input;
    which_->getValueAtTime(args.time, input);
    identityClip = srcClip_[input];
    return true;
}
Exemplo n.º 2
0
void
SwitchPlugin::changedClip(const OFX::InstanceChangedArgs &args, const std::string &clipName)
{
    int maxconnected = 1;
    for (int i = 2; i < kSwitchPluginSourceClipCount; ++i) {
        if (srcClip_[i]->isConnected()) {
            maxconnected = i;
        }
    }
    which_->setDisplayRange(0, maxconnected);
}
Exemplo n.º 3
0
OfxRectD CropPlugin::getCropRect( const OfxRectD& rod, const double par )
{
	OfxRectD rect;
	OFX::IntParam* upBand    = fetchIntParam( kParamUp );
	OFX::IntParam* downBand  = fetchIntParam( kParamDown );
	OFX::IntParam* leftBand  = fetchIntParam( kParamLeft );
	OFX::IntParam* rightBand = fetchIntParam( kParamRight );

	rect.x1 = par * leftBand->getValue();
	rect.x2 = rod.x2 - par* rightBand->getValue();
	rect.y1 = downBand->getValue();
	rect.y2 = rod.y2 - upBand->getValue();
	return rect;
}
Exemplo n.º 4
0
// overridden getTransform
bool SwitchPlugin::getTransform(const OFX::TransformArguments &args, OFX::Clip * &transformClip, double transformMatrix[9])
{
    int input;
    which_->getValueAtTime(args.time, input);
    transformClip = srcClip_[input];

    transformMatrix[0] = 1.;
    transformMatrix[1] = 0.;
    transformMatrix[2] = 0.;
    transformMatrix[3] = 0.;
    transformMatrix[4] = 1.;
    transformMatrix[5] = 0.;
    transformMatrix[6] = 0.;
    transformMatrix[7] = 0.;
    transformMatrix[8] = 1.;
    return true;
}
Exemplo n.º 5
0
bool LibAVParams::setOption( const std::string& libAVOptionName, const std::string& value, const std::string& detailedName )
{
	try
	{
		// Get libav option
		avtranscoder::Option& option = getLibAVOption( libAVOptionName, detailedName );

		// Set libav option's value
		option.setString( value );

		// Get corresponding OFX parameter
		OFX::ValueParam* param = getOFXParameter( libAVOptionName, detailedName );
		if( ! param)
		{
			TUTTLE_LOG_WARNING( "Can't get OFX parameter corresponding to option " << libAVOptionName << " of subgroup " << detailedName );
			return false;
		}

		// Set OFX parameter's value
		OFX::BooleanParam* paramBoolean = dynamic_cast<OFX::BooleanParam*>( param );
		if( paramBoolean )
		{
			paramBoolean->setValue( option.getBool() );
			return true;
		}
		OFX::IntParam* paramInt = dynamic_cast<OFX::IntParam*>( param );
		if( paramInt )
		{
			paramInt->setValue( option.getInt() );
			return true;
		}
		OFX::DoubleParam* paramDouble = dynamic_cast<OFX::DoubleParam*>( param );
		if( paramDouble )
		{
			paramDouble->setValue( option.getDouble() );
			return true;
		}
		OFX::StringParam* paramString = dynamic_cast<OFX::StringParam*>( param );
		if( paramString )
		{
			paramString->setValue( option.getString() );
			return true;
		}
		OFX::Int2DParam* paramRatio = dynamic_cast<OFX::Int2DParam*>( param );
		if( paramRatio )
		{
			paramRatio->setValue( option.getRatio().first, option.getRatio().second );
			return true;
		}
		OFX::ChoiceParam* paramChoice = dynamic_cast<OFX::ChoiceParam*>( param );
		if( paramChoice )
		{
			paramChoice->setValue( option.getInt() );
			return true;
		}
	}
	catch( std::exception& e )
	{
		TUTTLE_LOG_WARNING( "Can't set option " << libAVOptionName << " to " << value << ": " << e.what() );
		return false;
	}
}
Exemplo n.º 6
0
/* set up and run a processor */
void
AnaglyphPlugin::setupAndProcess(AnaglyphBase &processor, const OFX::RenderArguments &args)
{
    // get a dst image
    std::auto_ptr<OFX::Image> dst(dstClip_->fetchImage(args.time));
    if (!dst.get()) {
        OFX::throwSuiteStatusException(kOfxStatFailed);
    }
    if (dst->getRenderScale().x != args.renderScale.x ||
        dst->getRenderScale().y != args.renderScale.y ||
        dst->getField() != args.fieldToRender) {
        setPersistentMessage(OFX::Message::eMessageError, "", "OFX Host gave image with wrong scale or field properties");
        OFX::throwSuiteStatusException(kOfxStatFailed);
    }
    OFX::BitDepthEnum dstBitDepth       = dst->getPixelDepth();
    OFX::PixelComponentEnum dstComponents  = dst->getPixelComponents();

    // fetch main input image
    std::auto_ptr<OFX::Image> srcLeft(srcClip_->fetchStereoscopicImage(args.time,0));
    if (srcLeft.get()) {
        if (srcLeft->getRenderScale().x != args.renderScale.x ||
            srcLeft->getRenderScale().y != args.renderScale.y ||
            srcLeft->getField() != args.fieldToRender) {
            setPersistentMessage(OFX::Message::eMessageError, "", "OFX Host gave image with wrong scale or field properties");
            OFX::throwSuiteStatusException(kOfxStatFailed);
        }
    }
    std::auto_ptr<OFX::Image> srcRight(srcClip_->fetchStereoscopicImage(args.time,1));
    if (srcRight.get()) {
        if (srcRight->getRenderScale().x != args.renderScale.x ||
            srcRight->getRenderScale().y != args.renderScale.y ||
            srcRight->getField() != args.fieldToRender) {
            setPersistentMessage(OFX::Message::eMessageError, "", "OFX Host gave image with wrong scale or field properties");
            OFX::throwSuiteStatusException(kOfxStatFailed);
        }
    }

    // make sure bit depths are sane
    if (srcLeft.get()) {
        OFX::BitDepthEnum    srcBitDepth      = srcLeft->getPixelDepth();
        OFX::PixelComponentEnum srcComponents = srcLeft->getPixelComponents();

        // see if they have the same depths and bytes and all
        if (srcBitDepth != dstBitDepth || srcComponents != dstComponents)
            OFX::throwSuiteStatusException(kOfxStatErrImageFormat);
    }
    if (srcRight.get()) {
        OFX::BitDepthEnum    srcBitDepth      = srcRight->getPixelDepth();
        OFX::PixelComponentEnum srcComponents = srcRight->getPixelComponents();

        // see if they have the same depths and bytes and all
        if (srcBitDepth != dstBitDepth || srcComponents != dstComponents)
            OFX::throwSuiteStatusException(kOfxStatErrImageFormat);
    }

    double amtcolour = amtcolour_->getValueAtTime(args.time);
    bool swap = swap_->getValueAtTime(args.time);
    int offset = offset_->getValueAtTime(args.time);

    // set the images
    processor.setDstImg(dst.get());
    processor.setSrcLeftImg(srcLeft.get());
    processor.setSrcRightImg(srcRight.get());

    // set the render window
    processor.setRenderWindow(args.renderWindow);

    // set the parameters
    processor.setAmtColour(amtcolour);
    processor.setSwap(swap);
    processor.setOffset(offset);

    // Call the base class process member, this will call the derived templated process code
    processor.process();
}
Exemplo n.º 7
0
void WriteOIIOPlugin::encode(const std::string& filename, OfxTime time, const float *pixelData, const OfxRectI& bounds, OFX::PixelComponentEnum pixelComponents, int rowBytes)
{
    if (pixelComponents != OFX::ePixelComponentRGBA && pixelComponents != OFX::ePixelComponentRGB && pixelComponents != OFX::ePixelComponentAlpha) {
        setPersistentMessage(OFX::Message::eMessageError, "", "OIIO: can only write RGBA, RGB or Alpha components images");
        OFX::throwSuiteStatusException(kOfxStatErrFormat);
    }

    int numChannels;
    switch(pixelComponents)
    {
        case OFX::ePixelComponentRGBA:
            numChannels = 4;
            break;
        case OFX::ePixelComponentRGB:
            numChannels = 3;
            break;
        case OFX::ePixelComponentAlpha:
            numChannels = 1;
            break;
        default:
            OFX::throwSuiteStatusException(kOfxStatErrFormat);
    }

    std::auto_ptr<ImageOutput> output(ImageOutput::create(filename));
    if (!output.get()) {
        // output is NULL
        setPersistentMessage(OFX::Message::eMessageError, "", std::string("Cannot create output file ")+filename);
        return;
    }
    
	OpenImageIO::TypeDesc oiioBitDepth;
	//size_t sizeOfChannel = 0;
	int    bitsPerSample  = 0;

	int finalBitDepth_i;
    _bitDepth->getValue(finalBitDepth_i);
    ETuttlePluginBitDepth finalBitDepth = getDefaultBitDepth(filename,(ETuttlePluginBitDepth)finalBitDepth_i);

	switch (finalBitDepth) {
		case eTuttlePluginBitDepthAuto:
            OFX::throwSuiteStatusException(kOfxStatErrUnknown);
		case eTuttlePluginBitDepth8:
			oiioBitDepth = TypeDesc::UINT8;
			bitsPerSample = 8;
			//sizeOfChannel = 1;
			break;
		case eTuttlePluginBitDepth10:
			oiioBitDepth = TypeDesc::UINT16;
			bitsPerSample = 10;
			//sizeOfChannel = 2;
			break;
		case eTuttlePluginBitDepth12:
			oiioBitDepth = TypeDesc::UINT16;
			bitsPerSample = 12;
			//sizeOfChannel = 2;
			break;
		case eTuttlePluginBitDepth16:
			oiioBitDepth = TypeDesc::UINT16;
			bitsPerSample = 16;
			//sizeOfChannel = 2;
			break;
		case eTuttlePluginBitDepth16f:
			oiioBitDepth = TypeDesc::HALF;
			bitsPerSample = 16;
			//sizeOfChannel = 2;
			break;
		case eTuttlePluginBitDepth32:
			oiioBitDepth = TypeDesc::UINT32;
			bitsPerSample = 32;
			//sizeOfChannel = 4;
			break;
		case eTuttlePluginBitDepth32f:
			oiioBitDepth = TypeDesc::FLOAT;
			bitsPerSample = 32;
			//sizeOfChannel = 4;
			break;
		case eTuttlePluginBitDepth64:
			oiioBitDepth = TypeDesc::UINT64;
			bitsPerSample = 64;
			//sizeOfChannel = 8;
			break;
		case eTuttlePluginBitDepth64f:
			oiioBitDepth = TypeDesc::DOUBLE;
			bitsPerSample = 64;
			//sizeOfChannel = 8;
			break;
	}
    ImageSpec spec (bounds.x2 - bounds.x1, bounds.y2 - bounds.y1, numChannels, oiioBitDepth);


    bool premultiply;
    _premult->getValue(premultiply);
    int quality;
    _quality->getValue(quality);
    int orientation;
    _orientation->getValue(orientation);
    int compression_i;
    _compression->getValue(compression_i);
    std::string compression;
    
    switch ((EParamCompression)compression_i) {
        case eParamCompressionAuto:
            break;
        case eParamCompressionNone: // EXR, TIFF, IFF
            compression = "none";
            break;
        case eParamCompressionZip: // EXR, TIFF, Zfile
            compression = "zip";
            break;
        case eParamCompressionZips: // EXR
            compression = "zips";
            break;
        case eParamCompressionRle: // DPX, IFF, EXR, TGA, RLA
            compression = "rle";
        case eParamCompressionPiz: // EXR
            compression = "piz";
            break;
        case eParamCompressionPxr24: // EXR
            compression = "pxr24";
            break;
        case eParamCompressionB44: // EXR
            compression = "b44";
            break;
        case eParamCompressionB44a: // EXR
            compression = "b44a";
            break;
        case eParamCompressionLZW: // TIFF
            compression = "lzw";
            break;
        case eParamCompressionCCITTRLE: // TIFF
            compression = "ccittrle";
            break;
        case eParamCompressionPACKBITS: // TIFF
            compression = "packbits";
            break;
    }

	spec.attribute("oiio:BitsPerSample", bitsPerSample);
	spec.attribute("oiio:UnassociatedAlpha", premultiply);
#ifdef OFX_IO_USING_OCIO
    std::string ocioColorspace = _ocio->getOutputColorspace(time);
    float gamma = 0.;
    std::string colorSpaceStr;
    if (ocioColorspace == "Gamma1.8") {
        // Gamma1.8 in nuke-default
        colorSpaceStr = "GammaCorrected";
        gamma = 1.8;
    } else if (ocioColorspace == "Gamma2.2" || ocioColorspace == "vd8" || ocioColorspace == "vd10" || ocioColorspace == "vd16") {
        // Gamma2.2 in nuke-default
        // vd8, vd10, vd16 in spi-anim and spi-vfx
        colorSpaceStr = "GammaCorrected";
        gamma = 2.2;
    } else if (ocioColorspace == "sRGB" || ocioColorspace == "rrt_srgb" || ocioColorspace == "srgb8") {
        // sRGB in nuke-default
        // rrt_srgb in aces
        // srgb8 in spi-vfx
        colorSpaceStr = "sRGB";
    } else if (ocioColorspace == "Rec709" || ocioColorspace == "rrt_rec709" || ocioColorspace == "hd10") {
        // Rec709 in nuke-default
        // rrt_rec709 in aces
        // hd10 in spi-anim and spi-vfx
        colorSpaceStr = "Rec709";
    } else if(ocioColorspace == "KodakLog" || ocioColorspace == "Cineon" || ocioColorspace == "lg10") {
        // Cineon in nuke-default
        // lg10 in spi-vfx
        colorSpaceStr = "KodakLog";
    } else if(ocioColorspace == "Linear" || ocioColorspace == "linear" || ocioColorspace == "aces" || ocioColorspace == "lnf" || ocioColorspace == "ln16") {
        // linear in nuke-default
        // aces in aces
        // lnf, ln16 in spi-anim and spi-vfx
        colorSpaceStr = "Linear";
    } else if(ocioColorspace == "raw" || ocioColorspace == "ncf") {
        // raw in nuke-default
        // raw in aces
        // ncf in spi-anim and spi-vfx
        // leave empty
    } else {
        //unknown color-space, don't do anything
    }
    if (!colorSpaceStr.empty()) {
        spec.attribute("oiio:ColorSpace", colorSpaceStr);
    }
    if (gamma != 0.) {
        spec.attribute("oiio:Gamma", gamma);
    }
#endif
	spec.attribute("CompressionQuality", quality);
	spec.attribute("Orientation", orientation + 1);
    if (!compression.empty()) { // some formats have a good value for the default compression
        spec.attribute("compression", compression);
    }

    // by default, the channel names are R, G, B, A, which is OK except for Alpha images
    if (pixelComponents == OFX::ePixelComponentAlpha) {
        spec.channelnames.clear();
        spec.channelnames.push_back ("A");
        spec.alpha_channel = 0;
    }
    bool supportsRectangles = output->supports("rectangles");
    
    if (supportsRectangles) {
        spec.x = bounds.x1;
        spec.y = bounds.y1;
        spec.full_x = bounds.x1;
        spec.full_y = bounds.y1;
    }
    
    if (!output->open(filename, spec)) {
        setPersistentMessage(OFX::Message::eMessageError, "", output->geterror());
        OFX::throwSuiteStatusException(kOfxStatFailed);
    }
    
    if (supportsRectangles) {
        output->write_rectangle(spec.x, //xmin
                                spec.x + spec.width, //xmax
                                spec.y, //ymin
                                spec.y + spec.height, //ymax
                                0, //zmin
                                1, //zmax
                                TypeDesc::FLOAT, //datatype
                                (char*)pixelData + (spec.height - 1) * rowBytes, //invert y
                                AutoStride, //xstride
                                -rowBytes, //ystride
                                AutoStride //zstride
                                );
    } else {
        output->write_image(TypeDesc::FLOAT,
                            (char*)pixelData + (spec.height - 1) * rowBytes, //invert y
                            AutoStride, //xstride
                            -rowBytes, //ystride
                            AutoStride //zstride
                            );
    }
    
    output->close();
}
Exemplo n.º 8
0
void CropPlugin::changedParam( const OFX::InstanceChangedArgs& args, const std::string& paramName )
{
	if( paramName == kCropHelpButton )
	{
		sendMessage( OFX::Message::eMessageMessage,
		             "", // No XML resources
		             kCropHelpString );
	}
	else if( paramName == kParamPresets )
	{
		// Compute bands sizes in pixels
		int f, bandSize;
		double ratio;
		_paramFormats->getValue( f );
		OFX::IntParam* upBand    = fetchIntParam( kParamUp );
		OFX::IntParam* downBand  = fetchIntParam( kParamDown );
		OFX::IntParam* leftBand  = fetchIntParam( kParamLeft );
		OFX::IntParam* rightBand = fetchIntParam( kParamRight );
		OfxRectD rod             = _clipSrc->getCanonicalRod( timeLineGetTime() );
		double par               = _clipSrc->getPixelAspectRatio();
		int w                    = (int)std::abs( rod.x2 - rod.x1 );
		int h                    = (int)std::abs( rod.y2 - rod.y1 );

		switch( f )
		{
			// 4/3
			case k1_1_33:
				ratio = 4.0 / 3.0;
				break;
			// 16 / 9
			case k1_1_77:
				ratio = 16.0 / 9.0;
				break;
			// 1:1.85
			case k1_1_85:
				ratio = 1.85;
				break;
			// Cinemascope
			case k1_2_35:
				ratio = 2.35;
				break;
			case k1_2_40:
				ratio = 2.40;
				break;
			default:
				ratio = 0;
				break;
		}

		// If image ratio is lesser than the specified ratio, we need to add left and right bands
		if( ( (double)( w ) / h ) > ratio )
		{
			bandSize = (int)round( ( w - ( h / ( 1.0 / ratio ) ) ) / 2.0 );
			upBand->setValue( 0 );
			downBand->setValue( 0 );
			leftBand->setValue( (int)round( bandSize / par ) );
			rightBand->setValue( (int)round( bandSize / par ) );
		}
		else if( ( (double)( w )  / h ) < ratio )
		{
			// Add top and bottom bands
			bandSize = (int)round( ( h - ( ( w ) / ratio ) ) / 2.0 );
			upBand->setValue( bandSize );
			downBand->setValue( bandSize );
			leftBand->setValue( 0 );
			rightBand->setValue( 0 );
		}
		else
		{
			upBand->setValue( 0 );
			downBand->setValue( 0 );
			leftBand->setValue( 0 );
			rightBand->setValue( 0 );
		}
	}
}