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-rw-r--r--src/decoder/_flac_common.c11
-rw-r--r--src/decoder/flac_decoder_plugin.c7
-rw-r--r--src/decoder/flac_metadata.c43
-rw-r--r--src/decoder/flac_metadata.h4
-rw-r--r--src/decoder/mad_decoder_plugin.c47
5 files changed, 106 insertions, 6 deletions
diff --git a/src/decoder/_flac_common.c b/src/decoder/_flac_common.c
index b642121ba..6f6d33f05 100644
--- a/src/decoder/_flac_common.c
+++ b/src/decoder/_flac_common.c
@@ -102,11 +102,6 @@ flac_got_stream_info(struct flac_data *data,
if (data->total_frames == 0)
data->total_frames = stream_info->total_samples;
- decoder_initialized(data->decoder, &data->audio_format,
- data->input_stream->seekable,
- (float)data->total_frames /
- (float)data->audio_format.sample_rate);
-
data->initialized = true;
}
@@ -117,6 +112,8 @@ void flac_metadata_common_cb(const FLAC__StreamMetadata * block,
return;
struct replay_gain_info rgi;
+ char *mixramp_start;
+ char *mixramp_end;
switch (block->type) {
case FLAC__METADATA_TYPE_STREAMINFO:
@@ -126,6 +123,10 @@ void flac_metadata_common_cb(const FLAC__StreamMetadata * block,
case FLAC__METADATA_TYPE_VORBIS_COMMENT:
if (flac_parse_replay_gain(&rgi, block))
decoder_replay_gain(data->decoder, &rgi);
+ if (flac_parse_mixramp(&mixramp_start, &mixramp_end, block)) {
+ g_debug("setting mixramp_tags");
+ decoder_mixramp(data->decoder, mixramp_start, mixramp_end);
+ }
if (data->tag != NULL)
flac_vorbis_comments_to_tag(data->tag, NULL,
diff --git a/src/decoder/flac_decoder_plugin.c b/src/decoder/flac_decoder_plugin.c
index 022ee7045..e89e2ea11 100644
--- a/src/decoder/flac_decoder_plugin.c
+++ b/src/decoder/flac_decoder_plugin.c
@@ -247,9 +247,14 @@ flac_decoder_initialize(struct flac_data *data, FLAC__StreamDecoder *sd,
return false;
}
- if (data->initialized)
+ if (data->initialized) {
/* done */
+ decoder_initialized(data->decoder, &data->audio_format,
+ data->input_stream->seekable,
+ (float)data->total_frames /
+ (float)data->audio_format.sample_rate);
return true;
+ }
if (data->input_stream->seekable)
/* allow the workaround below only for nonseekable
diff --git a/src/decoder/flac_metadata.c b/src/decoder/flac_metadata.c
index 926cd3af7..68d15f6d4 100644
--- a/src/decoder/flac_metadata.c
+++ b/src/decoder/flac_metadata.c
@@ -80,6 +80,49 @@ flac_parse_replay_gain(struct replay_gain_info *rgi,
return found;
}
+static bool
+flac_find_string_comment(const FLAC__StreamMetadata *block,
+ const char *cmnt, char **str)
+{
+ int offset;
+ size_t pos;
+ int len;
+ unsigned char tmp, *p;
+
+ *str = NULL;
+ offset = FLAC__metadata_object_vorbiscomment_find_entry_from(block, 0,
+ cmnt);
+ if (offset < 0)
+ return false;
+
+ pos = strlen(cmnt) + 1; /* 1 is for '=' */
+ len = block->data.vorbis_comment.comments[offset].length - pos;
+ if (len <= 0)
+ return false;
+
+ p = &block->data.vorbis_comment.comments[offset].entry[pos];
+ tmp = p[len];
+ p[len] = '\0';
+ *str = strdup((char *)p);
+ p[len] = tmp;
+
+ return true;
+}
+
+bool
+flac_parse_mixramp(char **mixramp_start, char **mixramp_end,
+ const FLAC__StreamMetadata *block)
+{
+ bool found = false;
+
+ if (flac_find_string_comment(block, "mixramp_start", mixramp_start))
+ found = true;
+ if (flac_find_string_comment(block, "mixramp_end", mixramp_end))
+ found = true;
+
+ return found;
+}
+
/**
* Checks if the specified name matches the entry's name, and if yes,
* returns the comment value (not null-temrinated).
diff --git a/src/decoder/flac_metadata.h b/src/decoder/flac_metadata.h
index 3cc333617..06e691d1d 100644
--- a/src/decoder/flac_metadata.h
+++ b/src/decoder/flac_metadata.h
@@ -37,6 +37,10 @@ bool
flac_parse_replay_gain(struct replay_gain_info *rgi,
const FLAC__StreamMetadata *block);
+bool
+flac_parse_mixramp(char **mixramp_start, char **mixramp_end,
+ const FLAC__StreamMetadata *block);
+
void
flac_vorbis_comments_to_tag(struct tag *tag, const char *char_tnum,
const FLAC__StreamMetadata_VorbisComment *comment);
diff --git a/src/decoder/mad_decoder_plugin.c b/src/decoder/mad_decoder_plugin.c
index 379cb9b8a..6f6ee8fa4 100644
--- a/src/decoder/mad_decoder_plugin.c
+++ b/src/decoder/mad_decoder_plugin.c
@@ -347,6 +347,47 @@ parse_id3_replay_gain_info(struct replay_gain_info *replay_gain_info,
}
#endif
+#ifdef HAVE_ID3TAG
+static bool
+parse_id3_mixramp(char **mixramp_start, char **mixramp_end,
+ struct id3_tag *tag)
+{
+ int i;
+ char *key;
+ char *value;
+ struct id3_frame *frame;
+ bool found = false;
+
+ *mixramp_start = NULL;
+ *mixramp_end = NULL;
+
+ for (i = 0; (frame = id3_tag_findframe(tag, "TXXX", i)); i++) {
+ if (frame->nfields < 3)
+ continue;
+
+ key = (char *)
+ id3_ucs4_latin1duplicate(id3_field_getstring
+ (&frame->fields[1]));
+ value = (char *)
+ id3_ucs4_latin1duplicate(id3_field_getstring
+ (&frame->fields[2]));
+
+ if (g_ascii_strcasecmp(key, "mixramp_start") == 0) {
+ *mixramp_start = strdup(value);
+ found = true;
+ } else if (g_ascii_strcasecmp(key, "mixramp_end") == 0) {
+ *mixramp_end = strdup(value);
+ found = true;
+ }
+
+ free(key);
+ free(value);
+ }
+
+ return found;
+}
+#endif
+
static void mp3_parse_id3(struct mp3_data *data, size_t tagsize,
struct tag **mpd_tag)
{
@@ -403,10 +444,16 @@ static void mp3_parse_id3(struct mp3_data *data, size_t tagsize,
if (data->decoder != NULL) {
struct replay_gain_info rgi;
+ char *mixramp_start;
+ char *mixramp_end;
if (parse_id3_replay_gain_info(&rgi, id3_tag)) {
decoder_replay_gain(data->decoder, &rgi);
data->found_replay_gain = true;
}
+ if (parse_id3_mixramp(&mixramp_start, &mixramp_end, id3_tag)) {
+ g_debug("setting mixramp_tags");
+ decoder_mixramp(data->decoder, mixramp_start, mixramp_end);
+ }
}
id3_tag_delete(id3_tag);