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-rw-r--r--libmpcodecs/vf.c43
1 files changed, 24 insertions, 19 deletions
diff --git a/libmpcodecs/vf.c b/libmpcodecs/vf.c
index e197b53ff0..cdc6ff6352 100644
--- a/libmpcodecs/vf.c
+++ b/libmpcodecs/vf.c
@@ -195,7 +195,6 @@ static const vf_info_t* const filter_list[]={
};
// For the vf option
-m_obj_settings_t* vf_settings = NULL;
const m_obj_list_t vf_obj_list = {
(void**)filter_list,
M_ST_OFF(vf_info_t,name),
@@ -421,12 +420,12 @@ mp_image_t* vf_get_image(vf_instance_t* vf, unsigned int outfmt, int mp_imgtype,
//============================================================================
// By default vf doesn't accept MPEGPES
-static int vf_default_query_format(struct vf_instance_s* vf, unsigned int fmt){
+static int vf_default_query_format(struct vf_instance* vf, unsigned int fmt){
if(fmt == IMGFMT_MPEGPES) return 0;
return vf_next_query_format(vf,fmt);
}
-vf_instance_t* vf_open_plugin(const vf_info_t* const* filter_list, vf_instance_t* next, const char *name, char **args){
+vf_instance_t* vf_open_plugin(struct MPOpts *opts, const vf_info_t* const* filter_list, vf_instance_t* next, const char *name, char **args){
vf_instance_t* vf;
int i;
for(i=0;;i++){
@@ -436,8 +435,8 @@ vf_instance_t* vf_open_plugin(const vf_info_t* const* filter_list, vf_instance_t
}
if(!strcmp(filter_list[i]->name,name)) break;
}
- vf=malloc(sizeof(vf_instance_t));
- memset(vf,0,sizeof(vf_instance_t));
+ vf = calloc(1, sizeof *vf);
+ vf->opts = opts;
vf->info=filter_list[i];
vf->next=next;
vf->config=vf_next_config;
@@ -465,7 +464,7 @@ vf_instance_t* vf_open_plugin(const vf_info_t* const* filter_list, vf_instance_t
return NULL;
}
-vf_instance_t* vf_open_filter(vf_instance_t* next, const char *name, char **args){
+vf_instance_t* vf_open_filter(struct MPOpts *opts, vf_instance_t* next, const char *name, char **args){
if(args && strcmp(args[0],"_oldargs_")) {
int i,l = 0;
for(i = 0 ; args && args[2*i] ; i++)
@@ -487,7 +486,7 @@ vf_instance_t* vf_open_filter(vf_instance_t* next, const char *name, char **args
mp_msg(MSGT_VFILTER,MSGL_INFO,MSGTR_OpeningVideoFilter
"[%s]\n", name);
}
- return vf_open_plugin(filter_list,next,name,args);
+ return vf_open_plugin(opts, filter_list,next,name,args);
}
/**
@@ -498,11 +497,12 @@ vf_instance_t* vf_open_filter(vf_instance_t* next, const char *name, char **args
* \return pointer to the filter instance that was created.
*/
vf_instance_t* vf_add_before_vo(vf_instance_t **vf, char *name, char **args) {
+ struct MPOpts *opts = (*vf)->opts;
vf_instance_t *vo, *prev = NULL, *new;
// Find the last filter (should be vf_vo)
for (vo = *vf; vo->next; vo = vo->next)
prev = vo;
- new = vf_open_filter(vo, name, args);
+ new = vf_open_filter(opts, vo, name, args);
if (prev)
prev->next = new;
else
@@ -514,6 +514,7 @@ vf_instance_t* vf_add_before_vo(vf_instance_t **vf, char *name, char **args) {
unsigned int vf_match_csp(vf_instance_t** vfp,const unsigned int* list,unsigned int preferred){
vf_instance_t* vf=*vfp;
+ struct MPOpts *opts = vf->opts;
const unsigned int* p;
unsigned int best=0;
int ret;
@@ -527,7 +528,7 @@ unsigned int vf_match_csp(vf_instance_t** vfp,const unsigned int* list,unsigned
if(best) return best; // bingo, they have common csp!
// ok, then try with scale:
if(vf->info == &vf_info_scale) return 0; // avoid infinite recursion!
- vf=vf_open_filter(vf,"scale",NULL);
+ vf=vf_open_filter(opts, vf,"scale",NULL);
if(!vf) return 0; // failed to init "scale"
// try the preferred csp first:
if(preferred && vf->query_format(vf,preferred)) best=preferred; else
@@ -596,7 +597,7 @@ int vf_output_queued_frame(vf_instance_t *vf)
* are unchanged, and returns either success or error.
*
*/
-int vf_config_wrapper(struct vf_instance_s* vf,
+int vf_config_wrapper(struct vf_instance* vf,
int width, int height, int d_width, int d_height,
unsigned int flags, unsigned int outfmt)
{
@@ -619,9 +620,10 @@ int vf_config_wrapper(struct vf_instance_s* vf,
return r;
}
-int vf_next_config(struct vf_instance_s* vf,
+int vf_next_config(struct vf_instance* vf,
int width, int height, int d_width, int d_height,
unsigned int voflags, unsigned int outfmt){
+ struct MPOpts *opts = vf->opts;
int miss;
int flags=vf->next->query_format(vf->next,outfmt);
if(!flags){
@@ -629,7 +631,7 @@ int vf_next_config(struct vf_instance_s* vf,
// let's insert the 'scale' filter, it does the job for us:
vf_instance_t* vf2;
if(vf->next->info==&vf_info_scale) return 0; // scale->scale
- vf2=vf_open_filter(vf->next,"scale",NULL);
+ vf2=vf_open_filter(opts, vf->next,"scale",NULL);
if(!vf2) return 0; // shouldn't happen!
vf->next=vf2;
flags=vf->next->query_format(vf->next,outfmt);
@@ -643,7 +645,7 @@ int vf_next_config(struct vf_instance_s* vf,
if(miss&VFCAP_ACCEPT_STRIDE){
// vf requires stride support but vf->next doesn't support it!
// let's insert the 'expand' filter, it does the job for us:
- vf_instance_t* vf2=vf_open_filter(vf->next,"expand",NULL);
+ vf_instance_t* vf2=vf_open_filter(opts, vf->next,"expand",NULL);
if(!vf2) return 0; // shouldn't happen!
vf->next=vf2;
}
@@ -651,21 +653,21 @@ int vf_next_config(struct vf_instance_s* vf,
return vf_config_wrapper(vf->next,width,height,d_width,d_height,voflags,outfmt);
}
-int vf_next_control(struct vf_instance_s* vf, int request, void* data){
+int vf_next_control(struct vf_instance* vf, int request, void* data){
return vf->next->control(vf->next,request,data);
}
-int vf_next_query_format(struct vf_instance_s* vf, unsigned int fmt){
+int vf_next_query_format(struct vf_instance* vf, unsigned int fmt){
int flags=vf->next->query_format(vf->next,fmt);
if(flags) flags|=vf->default_caps;
return flags;
}
-int vf_next_put_image(struct vf_instance_s* vf,mp_image_t *mpi, double pts){
+int vf_next_put_image(struct vf_instance* vf,mp_image_t *mpi, double pts){
return vf->next->put_image(vf->next,mpi, pts);
}
-void vf_next_draw_slice(struct vf_instance_s* vf,unsigned char** src, int * stride,int w, int h, int x, int y){
+void vf_next_draw_slice(struct vf_instance* vf,unsigned char** src, int * stride,int w, int h, int x, int y){
if (vf->next->draw_slice) {
vf->next->draw_slice(vf->next,src,stride,w,h,x,y);
return;
@@ -689,7 +691,10 @@ void vf_next_draw_slice(struct vf_instance_s* vf,unsigned char** src, int * stri
//============================================================================
-vf_instance_t* append_filters(vf_instance_t* last){
+vf_instance_t *append_filters(vf_instance_t* last,
+ struct m_obj_settings *vf_settings)
+{
+ struct MPOpts *opts = last->opts;
vf_instance_t* vf;
int i;
@@ -699,7 +704,7 @@ vf_instance_t* append_filters(vf_instance_t* last){
/* NOP */;
for(i-- ; i >= 0 ; i--) {
//printf("Open filter %s\n",vf_settings[i].name);
- vf = vf_open_filter(last,vf_settings[i].name,vf_settings[i].attribs);
+ vf = vf_open_filter(opts, last,vf_settings[i].name,vf_settings[i].attribs);
if(vf) last=vf;
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-14 00:19:30 +0000