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tag_rva2: move code to rva2_apply_frame()

This commit is contained in:
Max Kellermann 2012-04-23 23:28:34 +02:00
parent 6b52d040b1
commit ad83c7f704
1 changed files with 13 additions and 16 deletions
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29
src/tag_rva2.c
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@ -86,24 +86,14 @@ rva2_apply_data(struct replay_gain_info *replay_gain_info,
return true;
}
bool
tag_rva2_parse(struct id3_tag *tag, struct replay_gain_info *replay_gain_info)
static bool
rva2_apply_frame(struct replay_gain_info *replay_gain_info,
const struct id3_frame *frame)
{
struct id3_frame const * frame;
id3_latin1_t const *id;
id3_byte_t const *data;
const id3_latin1_t *id = id3_field_getlatin1(id3_frame_field(frame, 0));
id3_length_t length;
/* relative volume adjustment information */
frame = id3_tag_findframe(tag, "RVA2", 0);
if (frame == NULL)
return false;
id = id3_field_getlatin1(id3_frame_field(frame, 0));
data = id3_field_getbinarydata(id3_frame_field(frame, 1),
&length);
const id3_byte_t *data =
id3_field_getbinarydata(id3_frame_field(frame, 1), &length);
if (id == NULL || data == NULL)
return false;
@ -134,3 +124,10 @@ tag_rva2_parse(struct id3_tag *tag, struct replay_gain_info *replay_gain_info)
return false;
}
bool
tag_rva2_parse(struct id3_tag *tag, struct replay_gain_info *replay_gain_info)
{
struct id3_frame const *frame = id3_tag_findframe(tag, "RVA2", 0);
return frame != NULL && rva2_apply_frame(replay_gain_info, frame);
}