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add return value (success/fail) to FLAC_plugin__replaygain_get_from_file()

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This commit is contained in:
Josh Coalson 2007-02-07 01:26:52 +00:00
parent 07e89ccfbb
commit 35e2dbab10
2 changed files with 10 additions and 8 deletions
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16
src/plugin_common/replaygain.c
View File

@ -26,19 +26,21 @@
#include "FLAC/metadata.h"
#include "share/grabbag.h"
void FLAC_plugin__replaygain_get_from_file(const char *filename,
double *reference, FLAC__bool *reference_set,
double *track_gain, FLAC__bool *track_gain_set,
double *album_gain, FLAC__bool *album_gain_set,
double *track_peak, FLAC__bool *track_peak_set,
double *album_peak, FLAC__bool *album_peak_set)
FLAC__bool FLAC_plugin__replaygain_get_from_file(const char *filename,
double *reference, FLAC__bool *reference_set,
double *track_gain, FLAC__bool *track_gain_set,
double *album_gain, FLAC__bool *album_gain_set,
double *track_peak, FLAC__bool *track_peak_set,
double *album_peak, FLAC__bool *album_peak_set)
{
FLAC__Metadata_SimpleIterator *iterator = FLAC__metadata_simple_iterator_new();
FLAC__bool ret = false;
*track_gain_set = *album_gain_set = *track_peak_set = *album_peak_set = false;
if(0 != iterator) {
if(FLAC__metadata_simple_iterator_init(iterator, filename, /*read_only=*/true, /*preserve_file_stats=*/true)) {
ret = true;
FLAC__bool got_vorbis_comments = false;
do {
if(FLAC__metadata_simple_iterator_get_block_type(iterator) == FLAC__METADATA_TYPE_VORBIS_COMMENT) {
@ -58,5 +60,5 @@ void FLAC_plugin__replaygain_get_from_file(const char *filename,
}
FLAC__metadata_simple_iterator_delete(iterator);
}
return;
return ret;
}

2
src/plugin_common/replaygain.h
View File

@ -22,7 +22,7 @@
#include "FLAC/ordinals.h"
void FLAC_plugin__replaygain_get_from_file(const char *filename,
FLAC__bool FLAC_plugin__replaygain_get_from_file(const char *filename,
double *reference, FLAC__bool *reference_set,
double *track_gain, FLAC__bool *track_gain_set,
double *album_gain, FLAC__bool *album_gain_set,