void set_text (PositionImage);
- void prepare (std::function<AVPixelFormat (AVPixelFormat)> pixel_format, VideoRange video_range, bool aligned, bool fast);
+ void prepare (std::function<AVPixelFormat (AVPixelFormat)> pixel_format, VideoRange video_range, bool aligned, bool fast, bool proxy_only);
std::shared_ptr<Image> image (std::function<AVPixelFormat (AVPixelFormat)> pixel_format, VideoRange video_range, bool aligned, bool fast) const;
+ std::shared_ptr<Image> raw_image () const;
static AVPixelFormat force (AVPixelFormat, AVPixelFormat);
static AVPixelFormat keep_xyz_or_rgb (AVPixelFormat);