function for applying ring buffer logic into slice s
It checks if the slice can hold more @lum lines, if yes
do nothing otherwise remove @lum least used lines.
- It applyes the same procedure for @chr lines.
+ It applies the same procedure for @chr lines.
*/
int ff_rotate_slice(SwsSlice *s, int lum, int chr);
/// initializes lum horizontal scaling descriptor
int ff_init_desc_hscale(SwsFilterDescriptor *desc, SwsSlice *src, SwsSlice *dst, uint16_t *filter, int * filter_pos, int filter_size, int xInc);
-/// initializes chr prixel format conversion descriptor
+/// initializes chr pixel format conversion descriptor
int ff_init_desc_cfmt_convert(SwsFilterDescriptor *desc, SwsSlice * src, SwsSlice *dst, uint32_t *pal);
/// initializes chr horizontal scaling descriptor