diff options
Diffstat (limited to 'libmpcodecs/vf.c')
| -rw-r--r-- | libmpcodecs/vf.c | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/libmpcodecs/vf.c b/libmpcodecs/vf.c index d753d3d68a..c6f23eb382 100644 --- a/libmpcodecs/vf.c +++ b/libmpcodecs/vf.c @@ -420,7 +420,11 @@ static int vf_default_query_format(struct vf_instance* vf, unsigned int fmt){ return vf_next_query_format(vf,fmt); } -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){ +struct vf_instance *vf_open_plugin_noerr(struct MPOpts *opts, + const vf_info_t * const *filter_list, + vf_instance_t *next, const char *name, + char **args, int *retcode) +{ vf_instance_t* vf; int i; for(i=0;;i++){ @@ -453,12 +457,26 @@ vf_instance_t* vf_open_plugin(struct MPOpts *opts, const vf_info_t* const* filte args = (char**)args[1]; else args = NULL; - if(vf->info->open(vf,(char*)args)>0) return vf; // Success! + *retcode = vf->info->open(vf,(char*)args); + if (*retcode > 0) + return vf; free(vf); - mp_tmsg(MSGT_VFILTER,MSGL_ERR,"Couldn't open video filter '%s'.\n",name); return NULL; } +struct vf_instance *vf_open_plugin(struct MPOpts *opts, + const vf_info_t * const *filter_list, + vf_instance_t *next, const char *name, + char **args) +{ + struct vf_instance *vf = vf_open_plugin_noerr(opts, filter_list, next, + name, args, &(int){0}); + if (!vf) + mp_tmsg(MSGT_VFILTER, MSGL_ERR, "Couldn't open video filter '%s'.\n", + name); + return vf; +} + 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; |