FFmpeg
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Data Fields | |
const AVClass * | class |
struct SwsContext * | sws |
software scaler context More... | |
struct SwsContext * | isws [2] |
software scaler context for interlaced material More... | |
AVDictionary * | opts |
int | w |
New dimensions. More... | |
int | h |
char * | size_str |
unsigned int | flags |
double | param [2] |
sws flags More... | |
int | hsub |
int | vsub |
chroma subsampling More... | |
int | slice_y |
top of current output slice More... | |
int | input_is_pal |
set to 1 if the input format is paletted More... | |
int | output_is_pal |
set to 1 if the output format is paletted More... | |
int | interlaced |
char * | w_expr |
width expression string More... | |
char * | h_expr |
height expression string More... | |
char * | flags_str |
char * | in_color_matrix |
char * | out_color_matrix |
int | in_range |
int | out_range |
int | out_h_chr_pos |
int | out_v_chr_pos |
int | in_h_chr_pos |
int | in_v_chr_pos |
int | force_original_aspect_ratio |
int | nb_slices |
int | eval_mode |
expression evaluation mode More... | |
Definition at line 50 of file vf_scale.c.
const AVClass* ScaleContext::class |
Definition at line 51 of file vf_scale.c.
struct SwsContext* ScaleContext::sws |
software scaler context
Definition at line 52 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 53 of file vf_scale.c.
Referenced by config_props(), filter_frame(), and uninit().
AVDictionary* ScaleContext::opts |
Definition at line 54 of file vf_scale.c.
Referenced by config_props(), init_dict(), and uninit().
int ScaleContext::w |
New dimensions.
Special values are: 0 = original width/height -1 = keep original aspect -N = try to keep aspect but make sure it is divisible by N
Definition at line 62 of file vf_scale.c.
Referenced by init_dict(), and process_command().
int ScaleContext::h |
Definition at line 62 of file vf_scale.c.
Referenced by init_dict(), and process_command().
char* ScaleContext::size_str |
Definition at line 63 of file vf_scale.c.
Referenced by init_dict().
unsigned int ScaleContext::flags |
Definition at line 64 of file vf_scale.c.
Referenced by config_props(), and init_dict().
double ScaleContext::param[2] |
int ScaleContext::hsub |
Definition at line 67 of file vf_scale.c.
Referenced by filter_frame().
int ScaleContext::vsub |
chroma subsampling
Definition at line 67 of file vf_scale.c.
Referenced by filter_frame(), and scale_slice().
int ScaleContext::slice_y |
top of current output slice
Definition at line 68 of file vf_scale.c.
int ScaleContext::input_is_pal |
set to 1 if the input format is paletted
Definition at line 69 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 70 of file vf_scale.c.
Referenced by config_props(), filter_frame(), and scale_slice().
int ScaleContext::interlaced |
Definition at line 71 of file vf_scale.c.
Referenced by config_props(), filter_frame(), and init_dict().
char* ScaleContext::w_expr |
width expression string
Definition at line 73 of file vf_scale.c.
Referenced by config_props(), and init_dict().
char* ScaleContext::h_expr |
height expression string
Definition at line 74 of file vf_scale.c.
Referenced by config_props(), and init_dict().
char* ScaleContext::flags_str |
Definition at line 75 of file vf_scale.c.
Referenced by init_dict().
char* ScaleContext::in_color_matrix |
Definition at line 77 of file vf_scale.c.
Referenced by filter_frame().
char* ScaleContext::out_color_matrix |
Definition at line 78 of file vf_scale.c.
Referenced by config_props(), and filter_frame().
int ScaleContext::in_range |
Definition at line 80 of file vf_scale.c.
Referenced by config_props().
int ScaleContext::out_range |
Definition at line 81 of file vf_scale.c.
Referenced by config_props(), and filter_frame().
int ScaleContext::out_h_chr_pos |
Definition at line 83 of file vf_scale.c.
Referenced by config_props().
int ScaleContext::out_v_chr_pos |
Definition at line 84 of file vf_scale.c.
Referenced by config_props().
int ScaleContext::in_h_chr_pos |
Definition at line 85 of file vf_scale.c.
Referenced by config_props().
int ScaleContext::in_v_chr_pos |
Definition at line 86 of file vf_scale.c.
Referenced by config_props().
int ScaleContext::force_original_aspect_ratio |
Definition at line 88 of file vf_scale.c.
Referenced by config_props().
int ScaleContext::nb_slices |
Definition at line 90 of file vf_scale.c.
Referenced by filter_frame().
int ScaleContext::eval_mode |