Struct which defines a slice of an image to be scaled or an output for a scaled slice. More...
#include <swscale_internal.h>
Struct which defines a slice of an image to be scaled or an output for a scaled slice.
A slice can also be used as intermediate ring buffer for scaling steps.
Definition at line 914 of file swscale_internal.h.
Slice line width.
Definition at line 916 of file swscale_internal.h.
Referenced by alloc_lines(), any_vscale(), chr_convert(), chr_h_scale(), chr_planar_vscale(), ff_init_slice_from_src(), gamma_convert(), lum_convert(), lum_h_scale(), lum_planar_vscale(), packed_vscale(), and swscale().
horizontal chroma subsampling factor
Definition at line 917 of file swscale_internal.h.
Referenced by alloc_slice(), chr_convert(), chr_h_scale(), and chr_planar_vscale().
vertical chroma subsampling factor
Definition at line 918 of file swscale_internal.h.
Referenced by alloc_slice(), any_vscale(), chr_convert(), chr_planar_vscale(), lum_convert(), and packed_vscale().
flag to identify if this slice is a ring buffer
Definition at line 919 of file swscale_internal.h.
Referenced by alloc_lines(), alloc_slice(), and free_lines().
flag to identify if there are dynamic allocated lines
Definition at line 920 of file swscale_internal.h.
Referenced by alloc_lines(), alloc_slice(), free_lines(), and free_slice().
planes pixel format
Definition at line 921 of file swscale_internal.h.
Referenced by alloc_slice(), ff_init_desc_chscale(), ff_init_desc_fmt_convert(), and ff_init_desc_hscale().
color planes
Definition at line 922 of file swscale_internal.h.
Referenced by alloc_lines(), alloc_slice(), any_vscale(), chr_convert(), chr_h_scale(), chr_planar_vscale(), ff_init_slice_from_src(), ff_rotate_slice(), fill_ones(), free_lines(), free_slice(), gamma_convert(), lum_convert(), lum_h_scale(), lum_planar_vscale(), no_chr_scale(), packed_vscale(), and swscale().