-class ResourcePool;
-
-struct YCbCrFormat {
- // Which formula for Y' to use.
- YCbCrLumaCoefficients luma_coefficients;
-
- // If true, assume Y'CbCr coefficients are full-range, ie. go from 0 to 255
- // instead of the limited 220/225 steps in classic MPEG. For instance,
- // JPEG uses the Rec. 601 luma coefficients, but full range.
- bool full_range;
-
- // Sampling factors for chroma components. For no subsampling (4:4:4),
- // set both to 1.
- unsigned chroma_subsampling_x, chroma_subsampling_y;