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tag/TagBuilder: overload Commit() returning a Tag object

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This commit is contained in:
Max Kellermann 2014-01-08 19:42:04 +01:00
parent ac1983eae3
commit bc23a6bb05
7 changed files with 24 additions and 12 deletions
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4
src/decoder/FlacCommon.cxx
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@ -103,8 +103,8 @@ void flac_metadata_common_cb(const FLAC__StreamMetadata * block,
decoder_mixramp(data->decoder, flac_parse_mixramp(block));
flac_vorbis_comments_to_tag(data->tag,
&block->data.vorbis_comment);
data->tag = flac_vorbis_comments_to_tag(&block->data.vorbis_comment);
break;
default:
break;

8
src/decoder/FlacMetadata.cxx
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@ -24,6 +24,7 @@
#include "tag/TagHandler.hxx"
#include "tag/TagTable.hxx"
#include "tag/TagBuilder.hxx"
#include "tag/Tag.hxx"
#include "ReplayGainInfo.hxx"
#include "util/ASCII.hxx"
#include "util/SplitString.hxx"
@ -199,13 +200,12 @@ flac_scan_metadata(const FLAC__StreamMetadata *block,
}
}
void
flac_vorbis_comments_to_tag(Tag &tag,
const FLAC__StreamMetadata_VorbisComment *comment)
Tag
flac_vorbis_comments_to_tag(const FLAC__StreamMetadata_VorbisComment *comment)
{
TagBuilder tag_builder;
flac_scan_comments(comment, &add_tag_handler, &tag_builder);
tag_builder.Commit(tag);
return tag_builder.Commit();
}
void

5
src/decoder/FlacMetadata.hxx
View File

@ -130,9 +130,8 @@ flac_parse_replay_gain(ReplayGainInfo &rgi,
MixRampInfo
flac_parse_mixramp(const FLAC__StreamMetadata *block);
void
flac_vorbis_comments_to_tag(Tag &tag,
const FLAC__StreamMetadata_VorbisComment *comment);
Tag
flac_vorbis_comments_to_tag(const FLAC__StreamMetadata_VorbisComment *comment);
void
flac_scan_metadata(const FLAC__StreamMetadata *block,

3
src/decoder/OpusDecoderPlugin.cxx
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@ -292,8 +292,7 @@ MPDOpusDecoder::HandleTags(const ogg_packet &packet)
!tag_builder.IsEmpty()) {
decoder_replay_gain(decoder, &rgi);
Tag tag;
tag_builder.Commit(tag);
Tag tag = tag_builder.Commit();
cmd = decoder_tag(decoder, input_stream, std::move(tag));
} else
cmd = decoder_get_command(decoder);

2
src/input/CurlInputPlugin.cxx
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@ -782,7 +782,7 @@ copy_icy_tag(struct input_curl *c)
if (!c->meta_name.empty() && !tag->HasType(TAG_NAME)) {
TagBuilder tag_builder(std::move(*tag));
tag_builder.AddItem(TAG_NAME, c->meta_name.c_str());
tag_builder.Commit(*tag);
*tag = tag_builder.Commit();
}
c->tag = tag;

8
src/tag/TagBuilder.cxx
View File

@ -133,6 +133,14 @@ TagBuilder::Commit(Tag &tag)
Clear();
}
Tag
TagBuilder::Commit()
{
Tag tag;
Commit(tag);
return tag;
}
Tag *
TagBuilder::CommitNew()
{

6
src/tag/TagBuilder.hxx
View File

@ -96,6 +96,12 @@ public:
*/
void Commit(Tag &tag);
/**
* Create a new #Tag instance from data in this object. This
* object is empty afterwards.
*/
Tag Commit();
/**
* Create a new #Tag instance from data in this object. The
* returned object is owned by the caller. This object is