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allows to de- and reactivate yadif on the fly 

Patch by Carl Eugen Hoyos % cehoyos A rainbow P studorg P tuwien P ac P at %
Original thread:
date: Nov 17, 2006 7:38 PM	 
subject: [MPlayer-dev-eng] De- and reactivate yadif


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21076 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
gpoirier 2006-11-19 19:17:51 +00:00
parent cb6ba13ba9
commit dbbe73116c
1 changed files with 18 additions and 1 deletions
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19
libmpcodecs/vf_yadif.c
View File

@ -54,6 +54,7 @@ struct vf_priv_s {
mp_image_t *buffered_mpi; mp_image_t *buffered_mpi;
int stride[3]; int stride[3];
uint8_t *ref[4][3]; uint8_t *ref[4][3];
int do_deinterlace;
}; };
static void (*filter_line)(struct vf_priv_s *p, uint8_t *dst, uint8_t *prev, uint8_t *cur, uint8_t *next, int w, int refs, int parity); static void (*filter_line)(struct vf_priv_s *p, uint8_t *dst, uint8_t *prev, uint8_t *cur, uint8_t *next, int w, int refs, int parity);
@ -410,7 +411,9 @@ static int put_image(struct vf_instance_s* vf, mp_image_t *mpi, double pts){
vf->priv->buffered_i = 0; vf->priv->buffered_i = 0;
vf->priv->buffered_pts = pts; vf->priv->buffered_pts = pts;
return continue_buffered_image(vf); return vf->priv->do_deinterlace?
continue_buffered_image(vf):
vf_next_put_image(vf, mpi, pts);
} }
static int continue_buffered_image(struct vf_instance_s *vf) static int continue_buffered_image(struct vf_instance_s *vf)
@ -469,6 +472,18 @@ static int query_format(struct vf_instance_s* vf, unsigned int fmt){
return 0; return 0;
} }
static int control(struct vf_instance_s* vf, int request, void* data){
switch (request){
case VFCTRL_GET_DEINTERLACE:
*(int*)data = vf->priv->do_deinterlace;
return CONTROL_OK;
case VFCTRL_SET_DEINTERLACE:
vf->priv->do_deinterlace = *(int*)data;
return CONTROL_OK;
}
return vf_next_control (vf, request, data);
}
static int open(vf_instance_t *vf, char* args){ static int open(vf_instance_t *vf, char* args){
vf->config=config; vf->config=config;
@ -476,10 +491,12 @@ static int open(vf_instance_t *vf, char* args){
vf->query_format=query_format; vf->query_format=query_format;
vf->uninit=uninit; vf->uninit=uninit;
vf->priv=malloc(sizeof(struct vf_priv_s)); vf->priv=malloc(sizeof(struct vf_priv_s));
vf->control=control;
memset(vf->priv, 0, sizeof(struct vf_priv_s)); memset(vf->priv, 0, sizeof(struct vf_priv_s));
vf->priv->mode=0; vf->priv->mode=0;
vf->priv->parity= -1; vf->priv->parity= -1;
vf->priv->do_deinterlace=1;
if (args) sscanf(args, "%d:%d", &vf->priv->mode, &vf->priv->parity); if (args) sscanf(args, "%d:%d", &vf->priv->mode, &vf->priv->parity);