FFmpeg
|
Data Fields | |
const AVClass * | class |
struct SwsContext * | sws |
software scaler context | |
struct SwsContext * | isws [2] |
software scaler context for interlaced material | |
int | w |
New dimensions. | |
int | h |
char * | size_str |
unsigned int | flags |
int | hsub |
sws flags | |
int | vsub |
chroma subsampling | |
int | slice_y |
top of current output slice | |
int | input_is_pal |
set to 1 if the input format is paletted | |
int | output_is_pal |
set to 1 if the output format is paletted | |
int | interlaced |
char * | w_expr |
width expression string | |
char * | h_expr |
height expression string | |
char * | flags_str |
Definition at line 70 of file vf_scale.c.
const AVClass* ScaleContext::class |
Definition at line 71 of file vf_scale.c.
struct SwsContext* ScaleContext::sws |
software scaler context
Definition at line 72 of file vf_scale.c.
Referenced by config_props(), filter_frame(), and uninit().
struct SwsContext* ScaleContext::isws[2] |
software scaler context for interlaced material
Definition at line 73 of file vf_scale.c.
Referenced by config_props(), filter_frame(), and uninit().
int ScaleContext::w |
New dimensions.
Special values are: 0 = original width/height -1 = keep original aspect
Definition at line 80 of file vf_scale.c.
Referenced by config_props(), and init().
int ScaleContext::h |
Definition at line 80 of file vf_scale.c.
Referenced by config_props(), and init().
char* ScaleContext::size_str |
Definition at line 81 of file vf_scale.c.
Referenced by init().
unsigned int ScaleContext::flags |
Definition at line 82 of file vf_scale.c.
Referenced by config_props(), and init().
int ScaleContext::hsub |
int ScaleContext::vsub |
chroma subsampling
Definition at line 84 of file vf_scale.c.
Referenced by filter_frame(), and scale_slice().
int ScaleContext::slice_y |
top of current output slice
Definition at line 85 of file vf_scale.c.
int ScaleContext::input_is_pal |
set to 1 if the input format is paletted
Definition at line 86 of file vf_scale.c.
Referenced by config_props(), and scale_slice().
int ScaleContext::output_is_pal |
set to 1 if the output format is paletted
Definition at line 87 of file vf_scale.c.
Referenced by config_props(), filter_frame(), and scale_slice().
int ScaleContext::interlaced |
Definition at line 88 of file vf_scale.c.
Referenced by filter_frame(), and init().
char* ScaleContext::w_expr |
width expression string
Definition at line 90 of file vf_scale.c.
Referenced by config_props(), and init().
char* ScaleContext::h_expr |
height expression string
Definition at line 91 of file vf_scale.c.
Referenced by config_props(), and init().
char* ScaleContext::flags_str |
Definition at line 92 of file vf_scale.c.
Referenced by init().