mirror of
https://github.com/mpv-player/mpv
synced 2024-12-15 11:25:10 +00:00
86 lines
1.6 KiB
C
86 lines
1.6 KiB
C
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
#include "../config.h"
|
||
|
|
#include "../mp_msg.h"
|
||
|
|
|
||
|
|
#include "img_format.h"
|
||
|
|
#include "mp_image.h"
|
||
|
|
#include "vf.h"
|
||
|
|
|
||
|
|
#include "../libvo/fastmemcpy.h"
|
||
|
|
|
||
|
|
struct vf_priv_s {
|
||
|
|
int skipflag;
|
||
|
|
};
|
||
|
|
|
||
|
|
static int put_image(struct vf_instance_s* vf, mp_image_t *mpi)
|
||
|
|
{
|
||
|
|
mp_image_t *dmpi;
|
||
|
|
|
||
|
|
if (vf->priv->skipflag)
|
||
|
|
return vf->priv->skipflag = 0;
|
||
|
|
|
||
|
|
dmpi = vf_get_image(vf->next, mpi->imgfmt,
|
||
|
|
MP_IMGTYPE_EXPORT, 0, mpi->width, mpi->height);
|
||
|
|
|
||
|
|
dmpi->planes[0] = mpi->planes[0];
|
||
|
|
dmpi->stride[0] = mpi->stride[0];
|
||
|
|
if (dmpi->flags&MP_IMGFLAG_PLANAR) {
|
||
|
|
dmpi->planes[1] = mpi->planes[1];
|
||
|
|
dmpi->stride[1] = mpi->stride[1];
|
||
|
|
dmpi->planes[2] = mpi->planes[2];
|
||
|
|
dmpi->stride[2] = mpi->stride[2];
|
||
|
|
}
|
||
|
|
|
||
|
|
return vf_next_put_image(vf, dmpi);
|
||
|
|
}
|
||
|
|
|
||
|
|
static int control(struct vf_instance_s* vf, int request, void* data)
|
||
|
|
{
|
||
|
|
switch (request) {
|
||
|
|
case VFCTRL_SKIP_NEXT_FRAME:
|
||
|
|
vf->priv->skipflag = 1;
|
||
|
|
return CONTROL_TRUE;
|
||
|
|
}
|
||
|
|
return vf_next_control(vf, request, data);
|
||
|
|
}
|
||
|
|
|
||
|
|
static int query_format(struct vf_instance_s* vf, unsigned int fmt)
|
||
|
|
{
|
||
|
|
/* FIXME - figure out which other formats work */
|
||
|
|
switch (fmt) {
|
||
|
|
case IMGFMT_YV12:
|
||
|
|
case IMGFMT_IYUV:
|
||
|
|
case IMGFMT_I420:
|
||
|
|
return vf_next_query_format(vf, fmt);
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void uninit(struct vf_instance_s* vf)
|
||
|
|
{
|
||
|
|
free(vf->priv);
|
||
|
|
}
|
||
|
|
|
||
|
|
static int open(vf_instance_t *vf, char* args)
|
||
|
|
{
|
||
|
|
vf->put_image = put_image;
|
||
|
|
vf->control = control;
|
||
|
|
vf->uninit = uninit;
|
||
|
|
vf->priv = calloc(1, sizeof(struct vf_priv_s));
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
vf_info_t vf_info_softskip = {
|
||
|
|
"soft (post-filter) frame skipping for encoding",
|
||
|
|
"softskip",
|
||
|
|
"Rich Felker",
|
||
|
|
"",
|
||
|
|
open,
|
||
|
|
NULL
|
||
|
|
};
|
||
|
|
|
||
|
|
|