diff options
Diffstat (limited to 'src/utils/palette.h')
| -rw-r--r-- | src/utils/palette.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/utils/palette.h b/src/utils/palette.h index 34479e46..417c61fa 100644 --- a/src/utils/palette.h +++ b/src/utils/palette.h @@ -53,6 +53,8 @@ int GetColorPalette(const struct WebPPicture* const pic, // Sorts the palette according to the criterion defined by 'method'. // 'palette_sorted' is the input palette sorted lexicographically, as done in // PrepareMapToPalette. Returns 0 on memory allocation error. +// For kSortedDefault and kMinimizeDelta methods, 0 (if present) is set as the +// last element to optimize later storage. int PaletteSort(PaletteSorting method, const struct WebPPicture* const pic, const uint32_t* const palette_sorted, uint32_t num_colors, uint32_t* const palette); |