void add_output(const ImageFormat &format, OutputAlphaFormat alpha_format);
// Adds an YCbCr output. Note that you can only have one output.
- // Currently, only chunked packed output is supported, and only 4:4:4
- // (so chroma_subsampling_x and chroma_subsampling_y must both be 1).
+ // Currently, only 4:4:4 output is supported, so chroma_subsampling_x
+ // and chroma_subsampling_y must both be 1.
//
// If you have both RGBA and Y'CbCr output, the RGBA output will come
// in the last draw buffer. Also, <format> and <alpha_format> must be