/*
- Copyright (C) 2013-2019 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2020 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
PlayerText ps;
shared_ptr<Image> image = subtitle.sub.image;
+
/* We will scale the subtitle up to fit _video_container_size */
- dcp::Size scaled_size (subtitle.sub.rectangle.width * _video_container_size.width, subtitle.sub.rectangle.height * _video_container_size.height);
+ int const width = subtitle.sub.rectangle.width * _video_container_size.width;
+ int const height = subtitle.sub.rectangle.height * _video_container_size.height;
+ if (width == 0 || height == 0) {
+ return;
+ }
+
+ dcp::Size scaled_size (width, height);
ps.bitmap.push_back (BitmapText(image->scale(scaled_size, dcp::YUV_TO_RGB_REC601, image->pixel_format(), true, _fast), subtitle.sub.rectangle));
DCPTime from (content_time_to_dcp (piece, subtitle.from()));