Function FindResizingCropEffect

src/effects/CropHelpers.cpp:24–38

namespace openshot {

const Crop* FindResizingCropEffect(Clip* clip) {
	if (!clip) {
		return nullptr;
	}

	for (auto effect : clip->Effects()) {
		if (auto crop_effect = dynamic_cast<Crop*>(effect)) {
			if (crop_effect->resize) {
				return crop_effect;
			}
		}
	}

	return nullptr;
}

void ApplyCropResizeScale(Clip* clip, int source_width, int source_height, int& max_width, int& max_height) {
	const Crop* crop_effect = FindResizingCropEffect(clip);