int av_metadata_set2(AVMetadata **pm, const char *key, const char *value, int flags)
{
AVMetadata *m= *pm;
- AVMetadataTag *tag= av_metadata_get(m, key, NULL, AV_METADATA_MATCH_CASE);
+ AVMetadataTag *tag= av_metadata_get(m, key, NULL, flags);
if(!m)
m=*pm= av_mallocz(sizeof(*m));
return 0;
}
-#if LAVF_API_OLD_METADATA
+#if FF_API_OLD_METADATA
int av_metadata_set(AVMetadata **pm, const char *key, const char *value)
{
return av_metadata_set2(pm, key, value, 0);
}
#endif
+#if FF_API_OLD_METADATA2
+void av_metadata_conv(AVFormatContext *ctx, const AVMetadataConv *d_conv,
+ const AVMetadataConv *s_conv)
+{
+ return;
+}
+#endif
+
void av_metadata_free(AVMetadata **pm)
{
AVMetadata *m= *pm;
av_freep(pm);
}
-void metadata_conv(AVMetadata **pm, const AVMetadataConv *d_conv,
- const AVMetadataConv *s_conv)
+void ff_metadata_conv(AVMetadata **pm, const AVMetadataConv *d_conv,
+ const AVMetadataConv *s_conv)
{
/* TODO: use binary search to look up the two conversion tables
if the tables are getting big enough that it would matter speed wise */
*pm = dst;
}
-void av_metadata_conv(AVFormatContext *ctx, const AVMetadataConv *d_conv,
- const AVMetadataConv *s_conv)
+void ff_metadata_conv_ctx(AVFormatContext *ctx, const AVMetadataConv *d_conv,
+ const AVMetadataConv *s_conv)
{
int i;
- metadata_conv(&ctx->metadata, d_conv, s_conv);
+ ff_metadata_conv(&ctx->metadata, d_conv, s_conv);
for (i=0; i<ctx->nb_streams ; i++)
- metadata_conv(&ctx->streams [i]->metadata, d_conv, s_conv);
+ ff_metadata_conv(&ctx->streams [i]->metadata, d_conv, s_conv);
for (i=0; i<ctx->nb_chapters; i++)
- metadata_conv(&ctx->chapters[i]->metadata, d_conv, s_conv);
+ ff_metadata_conv(&ctx->chapters[i]->metadata, d_conv, s_conv);
for (i=0; i<ctx->nb_programs; i++)
- metadata_conv(&ctx->programs[i]->metadata, d_conv, s_conv);
+ ff_metadata_conv(&ctx->programs[i]->metadata, d_conv, s_conv);
+}
+
+void av_metadata_copy(AVMetadata **dst, AVMetadata *src, int flags)
+{
+ AVMetadataTag *t = NULL;
+
+ while ((t = av_metadata_get(src, "", t, AV_METADATA_IGNORE_SUFFIX)))
+ av_metadata_set2(dst, t->key, t->value, flags);
}