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Merge commit 'efcde917af407a6031ecff68edd51fce7b83d104'

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* commit 'efcde917af407a6031ecff68edd51fce7b83d104':
  vorbiscomment: simplify API by using av_dict_count()

Conflicts:
	libavformat/flacenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2014-05-28 13:08:50 +02:00
parent 579e2b2874 efcde917af
commit dff4aa6afd
4 changed files with 10 additions and 16 deletions
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8
libavformat/vorbiscomment.c
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@@ -38,28 +38,26 @@ const AVMetadataConv ff_vorbiscomment_metadata_conv[] = {
{ 0 }
};
int ff_vorbiscomment_length(AVDictionary *m, const char *vendor_string,
unsigned *count)
int ff_vorbiscomment_length(AVDictionary *m, const char *vendor_string)
{
int len = 8;
len += strlen(vendor_string);
*count = 0;
if (m) {
AVDictionaryEntry *tag = NULL;
while ((tag = av_dict_get(m, "", tag, AV_DICT_IGNORE_SUFFIX))) {
len += 4 +strlen(tag->key) + 1 + strlen(tag->value);
(*count)++;
}
}
return len;
}
int ff_vorbiscomment_write(uint8_t **p, AVDictionary **m,
const char *vendor_string, const unsigned count)
const char *vendor_string)
{
bytestream_put_le32(p, strlen(vendor_string));
bytestream_put_buffer(p, vendor_string, strlen(vendor_string));
if (*m) {
int count = av_dict_count(*m);
AVDictionaryEntry *tag = NULL;
bytestream_put_le32(p, count);
while ((tag = av_dict_get(*m, "", tag, AV_DICT_IGNORE_SUFFIX))) {