/**
* sets the given tag in m, overwriting an existing tag.
- * @param tag tag to add to m, key and value will be av_strduped.
+ * @param key tag key to add to m (will be av_strduped).
+ * @param value tag value to add to m (will be av_strduped).
* @return >= 0 if success otherwise error code that is <0.
*/
-int av_metadata_set(AVMetadata **m, AVMetadataTag tag);
+int av_metadata_set(AVMetadata **pm, const char *key, const char *value);
/**
* Free all the memory allocated for an AVMetadata struct.
get_strz(pb, value, sizeof(value));
url_fseek(pb, i+size, SEEK_SET);
- return av_metadata_set(&s->metadata, (const AVMetadataTag){key, value});
+ return av_metadata_set(&s->metadata, key, value);
}
static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
return NULL;
}
-int av_metadata_set(AVMetadata **pm, AVMetadataTag elem)
+int av_metadata_set(AVMetadata **pm, const char *key, const char *value)
{
AVMetadata *m= *pm;
- AVMetadataTag *tag= av_metadata_get(m, elem.key, NULL, AV_METADATA_MATCH_CASE);
+ AVMetadataTag *tag= av_metadata_get(m, key, NULL, AV_METADATA_MATCH_CASE);
if(!m)
m=*pm= av_mallocz(sizeof(*m));
}else
return AVERROR(ENOMEM);
}
- if(elem.value){
- elem.key = av_strdup(elem.key );
- elem.value= av_strdup(elem.value);
- m->elems[m->count++]= elem;
+ if(value){
+ m->elems[m->count].key = av_strdup(key );
+ m->elems[m->count].value= av_strdup(value);
+ m->count++;
}
if(!m->count)
av_freep(pm);
#define FILL_METADATA(s, key, value) { \
if (value && *value && !av_metadata_get(s->metadata, #key, NULL, 0)) \
- av_metadata_set(&s->metadata, (const AVMetadataTag){#key, value}); \
+ av_metadata_set(&s->metadata, #key, value); \
}
#define FILL_METADATA_STR(s, key) FILL_METADATA(s, key, s->key)
#define FILL_METADATA_INT(s, key) { \