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Merged release 0.15.2 from branch 'v0.15.x'

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Conflicts:

	NEWS
	configure.ac
This commit is contained in:
Max Kellermann
2009-08-15 21:18:38 +02:00
parent e28a0e97b5 5715534b53
commit f401c1059c
11 changed files with 157 additions and 71 deletions
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114
src/decoder/_flac_common.c
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@@ -40,53 +40,57 @@ flac_data_init(struct flac_data *data, struct decoder * decoder,
data->tag = NULL;
}
static bool
static void
flac_find_float_comment(const FLAC__StreamMetadata *block,
const char *cmnt, float *fl)
const char *cmnt, float *fl, bool *found_r)
{
int offset =
FLAC__metadata_object_vorbiscomment_find_entry_from(block, 0, cmnt);
int offset;
size_t pos;
int len;
unsigned char tmp, *p;
if (offset >= 0) {
size_t pos = strlen(cmnt) + 1; /* 1 is for '=' */
int len = block->data.vorbis_comment.comments[offset].length
- pos;
if (len > 0) {
unsigned char tmp;
unsigned char *p = &(block->data.vorbis_comment.
comments[offset].entry[pos]);
tmp = p[len];
p[len] = '\0';
*fl = (float)atof((char *)p);
p[len] = tmp;
offset = FLAC__metadata_object_vorbiscomment_find_entry_from(block, 0,
cmnt);
if (offset < 0)
return;
return true;
}
}
pos = strlen(cmnt) + 1; /* 1 is for '=' */
len = block->data.vorbis_comment.comments[offset].length - pos;
if (len <= 0)
return;
return false;
p = &block->data.vorbis_comment.comments[offset].entry[pos];
tmp = p[len];
p[len] = '\0';
*fl = (float)atof((char *)p);
p[len] = tmp;
*found_r = true;
}
/* replaygain stuff by AliasMrJones */
static void
flac_parse_replay_gain(const FLAC__StreamMetadata *block,
struct flac_data *data)
{
bool found;
bool found = false;
if (data->replay_gain_info)
replay_gain_info_free(data->replay_gain_info);
data->replay_gain_info = replay_gain_info_new();
found = flac_find_float_comment(block, "replaygain_album_gain",
&data->replay_gain_info->tuples[REPLAY_GAIN_ALBUM].gain) ||
flac_find_float_comment(block, "replaygain_album_peak",
&data->replay_gain_info->tuples[REPLAY_GAIN_ALBUM].peak) ||
flac_find_float_comment(block, "replaygain_track_gain",
&data->replay_gain_info->tuples[REPLAY_GAIN_TRACK].gain) ||
flac_find_float_comment(block, "replaygain_track_peak",
&data->replay_gain_info->tuples[REPLAY_GAIN_TRACK].peak);
flac_find_float_comment(block, "replaygain_album_gain",
&data->replay_gain_info->tuples[REPLAY_GAIN_ALBUM].gain,
&found);
flac_find_float_comment(block, "replaygain_album_peak",
&data->replay_gain_info->tuples[REPLAY_GAIN_ALBUM].peak,
&found);
flac_find_float_comment(block, "replaygain_track_gain",
&data->replay_gain_info->tuples[REPLAY_GAIN_TRACK].gain,
&found);
flac_find_float_comment(block, "replaygain_track_peak",
&data->replay_gain_info->tuples[REPLAY_GAIN_TRACK].peak,
&found);
if (!found) {
replay_gain_info_free(data->replay_gain_info);
@@ -106,25 +110,27 @@ flac_comment_value(const FLAC__StreamMetadata_VorbisComment_Entry *entry,
size_t char_tnum_length = 0;
const char *comment = (const char*)entry->entry;
if (entry->length > name_length &&
g_ascii_strncasecmp(comment, name, name_length) == 0) {
if (char_tnum != NULL) {
char_tnum_length = strlen(char_tnum);
if (entry->length > name_length + char_tnum_length + 2 &&
comment[name_length] == '[' &&
g_ascii_strncasecmp(comment + name_length + 1,
char_tnum, char_tnum_length) == 0 &&
comment[name_length + char_tnum_length + 1] == ']')
name_length = name_length + char_tnum_length + 2;
else if (entry->length > name_length + char_tnum_length &&
g_ascii_strncasecmp(comment + name_length,
char_tnum, char_tnum_length) == 0)
name_length = name_length + char_tnum_length;
}
if (comment[name_length] == '=') {
*length_r = entry->length - name_length - 1;
return comment + name_length + 1;
}
if (entry->length <= name_length ||
g_ascii_strncasecmp(comment, name, name_length) != 0)
return NULL;
if (char_tnum != NULL) {
char_tnum_length = strlen(char_tnum);
if (entry->length > name_length + char_tnum_length + 2 &&
comment[name_length] == '[' &&
g_ascii_strncasecmp(comment + name_length + 1,
char_tnum, char_tnum_length) == 0 &&
comment[name_length + char_tnum_length + 1] == ']')
name_length = name_length + char_tnum_length + 2;
else if (entry->length > name_length + char_tnum_length &&
g_ascii_strncasecmp(comment + name_length,
char_tnum, char_tnum_length) == 0)
name_length = name_length + char_tnum_length;
}
if (comment[name_length] == '=') {
*length_r = entry->length - name_length - 1;
return comment + name_length + 1;
}
return NULL;
@@ -370,13 +376,15 @@ char*
flac_cue_track( const char* pathname,
const unsigned int tnum)
{
FLAC__StreamMetadata* cs = FLAC__metadata_object_new(FLAC__METADATA_TYPE_CUESHEET);
FLAC__bool success;
FLAC__StreamMetadata* cs;
FLAC__metadata_get_cuesheet(pathname, &cs);
if (cs == NULL)
success = FLAC__metadata_get_cuesheet(pathname, &cs);
if (!success)
return NULL;
assert(cs != NULL);
if (cs->data.cue_sheet.num_tracks <= 1)
{
FLAC__metadata_object_delete(cs);