// Set our clip preferences
static OfxStatus
getClipPreferences( OfxImageEffectHandle effect, OfxPropertySetHandle inArgs, OfxPropertySetHandle outArgs)
{
// retrieve any instance data associated with this effect
MyInstanceData *myData = getMyInstanceData(effect);
// get the component type and bit depth of our main input
int bitDepth;
bool isRGBA;
ofxuClipGetFormat(myData->sourceClip, bitDepth, isRGBA, true); // get the unmapped clip component
// get the strings used to label the various bit depths
const char *bitDepthStr = bitDepth == 8 ? kOfxBitDepthByte : (bitDepth == 16 ? kOfxBitDepthShort : kOfxBitDepthFloat);
const char *componentStr = isRGBA ? kOfxImageComponentRGBA : kOfxImageComponentAlpha;
// set out output to be the same same as the input, component and bitdepth
gPropHost->propSetString(outArgs, "OfxImageClipPropComponents_Output", 0, componentStr);
if(gHostSupportsMultipleBitDepths)
gPropHost->propSetString(outArgs, "OfxImageClipPropDepth_Output", 0, bitDepthStr);
// if a general effect, we may have a mask input, check that for types
if(myData->isGeneralEffect) {
if(ofxuIsClipConnected(effect, "Mask")) {
// set the mask input to be a single channel image of the same bitdepth as the source
gPropHost->propSetString(outArgs, "OfxImageClipPropComponents_Mask", 0, kOfxImageComponentAlpha);
if(gHostSupportsMultipleBitDepths)
gPropHost->propSetString(outArgs, "OfxImageClipPropDepth_Mask", 0, bitDepthStr);
}
}
return kOfxStatOK;
}
// Set our clip preferences
static OfxStatus
getClipPreferences( OfxImageEffectHandle effect, OfxPropertySetHandle /*inArgs*/, OfxPropertySetHandle outArgs)
{
// retrieve any instance data associated with this effect
MyInstanceData *myData = getMyInstanceData(effect);
// get the component type and bit depth of our main input
int bitDepth;
bool isRGBA;
ofxuClipGetFormat(myData->sourceClip, bitDepth, isRGBA, true); // get the unmapped clip component
// get the strings used to label the various bit depths
const char *bitDepthStr = bitDepth == 8 ? kOfxBitDepthByte : (bitDepth == 16 ? kOfxBitDepthShort : kOfxBitDepthFloat);
const char *componentStr = isRGBA ? kOfxImageComponentRGBA : kOfxImageComponentAlpha;
// set out output to be the same same as the input, component and bitdepth
gPropHost->propSetString(outArgs, "OfxImageClipPropComponents_Output", 0, componentStr);
if(gHostSupportsMultipleBitDepths)
gPropHost->propSetString(outArgs, "OfxImageClipPropDepth_Output", 0, bitDepthStr);
return kOfxStatOK;
}
