Even though removed from vf_scale in
3b316f9f22, they were reintroduced
when scale.c, now scale_eval.c, was split off in
037bb4021c
#include "libavutil/pixdesc.h"
static const char *const var_names[] = {
- "PI",
- "PHI",
- "E",
"in_w", "iw",
"in_h", "ih",
"out_w", "ow",
};
enum var_name {
- VAR_PI,
- VAR_PHI,
- VAR_E,
VAR_IN_W, VAR_IW,
VAR_IN_H, VAR_IH,
VAR_OUT_W, VAR_OW,
* non-scale2ref specific values.
*/
static const char *const var_names_scale2ref[] = {
- "PI",
- "PHI",
- "E",
"in_w", "iw",
"in_h", "ih",
"out_w", "ow",
main_desc = av_pix_fmt_desc_get(main_link->format);
}
- var_values[VAR_PI] = M_PI;
- var_values[VAR_PHI] = M_PHI;
- var_values[VAR_E] = M_E;
var_values[VAR_IN_W] = var_values[VAR_IW] = inlink->w;
var_values[VAR_IN_H] = var_values[VAR_IH] = inlink->h;
var_values[VAR_OUT_W] = var_values[VAR_OW] = NAN;