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-rw-r--r--src/crossfade.c8
-rw-r--r--src/crossfade.h3
-rw-r--r--src/decoder/_flac_common.c6
-rw-r--r--src/decoder/mad_decoder_plugin.c7
-rw-r--r--src/decoder_api.c16
-rw-r--r--src/decoder_api.h6
-rw-r--r--src/decoder_control.c2
-rw-r--r--src/decoder_control.h2
-rw-r--r--src/decoder_thread.c2
-rw-r--r--src/player_thread.c2
-rw-r--r--test/read_tags.c4
-rw-r--r--test/run_decoder.c4
12 files changed, 48 insertions, 14 deletions
diff --git a/src/crossfade.c b/src/crossfade.c
index b494b64b..fff17938 100644
--- a/src/crossfade.c
+++ b/src/crossfade.c
@@ -91,6 +91,7 @@ static float mixramp_interpolate(char *ramp_list, float required_db)
unsigned cross_fade_calc(float duration, float total_time,
float mixramp_db, float mixramp_delay,
+ float replay_gain_db, float replay_gain_prev_db,
char *mixramp_start, char *mixramp_prev_end,
const struct audio_format *af,
const struct audio_format *old_format,
@@ -113,10 +114,9 @@ unsigned cross_fade_calc(float duration, float total_time,
if (isnan(mixramp_delay) || !(mixramp_start) || !(mixramp_prev_end)) {
chunks = (chunks_f * duration + 0.5);
} else {
- /* Calculate mixramp overlap.
- * FIXME factor in ReplayGain for both songs. */
- mixramp_overlap = mixramp_interpolate(mixramp_start, mixramp_db)
- + mixramp_interpolate(mixramp_prev_end, mixramp_db);
+ /* Calculate mixramp overlap. */
+ mixramp_overlap = mixramp_interpolate(mixramp_start, mixramp_db - replay_gain_db)
+ + mixramp_interpolate(mixramp_prev_end, mixramp_db - replay_gain_prev_db);
if (!isnan(mixramp_overlap) && (mixramp_delay <= mixramp_overlap)) {
chunks = (chunks_f * (mixramp_overlap - mixramp_delay));
g_debug("will overlap %d chunks, %fs", chunks,
diff --git a/src/crossfade.h b/src/crossfade.h
index 8e45ca72..096a6202 100644
--- a/src/crossfade.h
+++ b/src/crossfade.h
@@ -30,6 +30,8 @@ struct music_chunk;
* @param total_time total_time the duration of the new song
* @param mixramp_db the current mixramp_db setting
* @param mixramp_delay the current mixramp_delay setting
+ * @param replay_gain_db the ReplayGain adjustment used for this song
+ * @param replay_gain_prev_db the ReplayGain adjustment used on the last song
* @param mixramp_start the next songs mixramp_start tag
* @param mixramp_prev_end the last songs mixramp_end setting
* @param af the audio format of the new song
@@ -40,6 +42,7 @@ struct music_chunk;
*/
unsigned cross_fade_calc(float duration, float total_time,
float mixramp_db, float mixramp_delay,
+ float replay_gain_db, float replay_gain_prev_db,
char *mixramp_start, char *mixramp_prev_end,
const struct audio_format *af,
const struct audio_format *old_format,
diff --git a/src/decoder/_flac_common.c b/src/decoder/_flac_common.c
index 6f6d33f0..8dd22a25 100644
--- a/src/decoder/_flac_common.c
+++ b/src/decoder/_flac_common.c
@@ -114,6 +114,7 @@ void flac_metadata_common_cb(const FLAC__StreamMetadata * block,
struct replay_gain_info rgi;
char *mixramp_start;
char *mixramp_end;
+ float replay_gain_db = 0;
switch (block->type) {
case FLAC__METADATA_TYPE_STREAMINFO:
@@ -122,10 +123,11 @@ 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);
+ replay_gain_db = 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);
+ decoder_mixramp(data->decoder, replay_gain_db,
+ mixramp_start, mixramp_end);
}
if (data->tag != NULL)
diff --git a/src/decoder/mad_decoder_plugin.c b/src/decoder/mad_decoder_plugin.c
index 57221d87..573afc97 100644
--- a/src/decoder/mad_decoder_plugin.c
+++ b/src/decoder/mad_decoder_plugin.c
@@ -446,13 +446,16 @@ static void mp3_parse_id3(struct mp3_data *data, size_t tagsize,
struct replay_gain_info rgi;
char *mixramp_start;
char *mixramp_end;
+ float replay_gain_db = 0;
+
if (parse_id3_replay_gain_info(&rgi, id3_tag)) {
- decoder_replay_gain(data->decoder, &rgi);
+ replay_gain_db = 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);
+ decoder_mixramp(data->decoder, replay_gain_db,
+ mixramp_start, mixramp_end);
}
}
diff --git a/src/decoder_api.c b/src/decoder_api.c
index 948ccb56..a951b07c 100644
--- a/src/decoder_api.c
+++ b/src/decoder_api.c
@@ -27,6 +27,7 @@
#include "buffer.h"
#include "pipe.h"
#include "chunk.h"
+#include "replay_gain_config.h"
#include <glib.h>
@@ -403,10 +404,11 @@ decoder_tag(G_GNUC_UNUSED struct decoder *decoder, struct input_stream *is,
return cmd;
}
-void
+float
decoder_replay_gain(struct decoder *decoder,
const struct replay_gain_info *replay_gain_info)
{
+ float return_db = 0;
assert(decoder != NULL);
if (replay_gain_info != NULL) {
@@ -414,6 +416,13 @@ decoder_replay_gain(struct decoder *decoder,
if (++serial == 0)
serial = 1;
+ if (REPLAY_GAIN_OFF != replay_gain_mode) {
+ return_db = 20.0 * log10f(
+ replay_gain_tuple_scale(
+ &replay_gain_info->tuples[replay_gain_mode],
+ replay_gain_preamp));
+ }
+
decoder->replay_gain_info = *replay_gain_info;
decoder->replay_gain_serial = serial;
@@ -426,16 +435,19 @@ decoder_replay_gain(struct decoder *decoder,
}
} else
decoder->replay_gain_serial = 0;
+
+ return return_db;
}
void
-decoder_mixramp(struct decoder *decoder,
+decoder_mixramp(struct decoder *decoder, float replay_gain_db,
char *mixramp_start, char *mixramp_end)
{
assert(decoder != NULL);
struct decoder_control *dc = decoder->dc;
assert(dc != NULL);
+ dc->replay_gain_db = replay_gain_db;
dc_mixramp_start(dc, mixramp_start);
dc_mixramp_end(dc, mixramp_end);
}
diff --git a/src/decoder_api.h b/src/decoder_api.h
index e2b645f6..8b5f3d82 100644
--- a/src/decoder_api.h
+++ b/src/decoder_api.h
@@ -152,8 +152,9 @@ decoder_tag(struct decoder *decoder, struct input_stream *is,
* @param decoder the decoder object
* @param rgi the replay_gain_info object; may be NULL to invalidate
* the previous replay gain values
+ * @return the replay gain adjustment used
*/
-void
+float
decoder_replay_gain(struct decoder *decoder,
const struct replay_gain_info *replay_gain_info);
@@ -161,11 +162,12 @@ decoder_replay_gain(struct decoder *decoder,
* Store MixRamp tags.
*
* @param decoder the decoder object
+ * @param replay_gain_db the ReplayGain adjustment used for this song
* @param mixramp_start the mixramp_start tag; may be NULL to invalidate
* @param mixramp_end the mixramp_end tag; may be NULL to invalidate
*/
void
-decoder_mixramp(struct decoder *decoder,
+decoder_mixramp(struct decoder *decoder, float replay_gain_db,
char *mixramp_start, char *mixramp_end);
#endif
diff --git a/src/decoder_control.c b/src/decoder_control.c
index 7388d307..9a1d9abf 100644
--- a/src/decoder_control.c
+++ b/src/decoder_control.c
@@ -38,6 +38,8 @@ dc_init(struct decoder_control *dc)
dc->state = DECODE_STATE_STOP;
dc->command = DECODE_COMMAND_NONE;
+ dc->replay_gain_db = 0;
+ dc->replay_gain_prev_db = 0;
dc->mixramp_start = NULL;
dc->mixramp_end = NULL;
dc->mixramp_prev_end = NULL;
diff --git a/src/decoder_control.h b/src/decoder_control.h
index 7794258c..449e974b 100644
--- a/src/decoder_control.h
+++ b/src/decoder_control.h
@@ -90,6 +90,8 @@ struct decoder_control {
*/
struct music_pipe *pipe;
+ float replay_gain_db;
+ float replay_gain_prev_db;
char *mixramp_start;
char *mixramp_end;
char *mixramp_prev_end;
diff --git a/src/decoder_thread.c b/src/decoder_thread.c
index 3eab6129..a75f09d3 100644
--- a/src/decoder_thread.c
+++ b/src/decoder_thread.c
@@ -438,6 +438,8 @@ decoder_task(gpointer arg)
dc_mixramp_start(dc, NULL);
dc_mixramp_prev_end(dc, dc->mixramp_end);
dc->mixramp_end = NULL; /* Don't free, it's copied above. */
+ dc->replay_gain_prev_db = dc->replay_gain_db;
+ dc->replay_gain_db = 0;
/* fall through */
diff --git a/src/player_thread.c b/src/player_thread.c
index 1a420a7f..cf4e6138 100644
--- a/src/player_thread.c
+++ b/src/player_thread.c
@@ -895,6 +895,8 @@ static void do_play(struct decoder_control *dc)
cross_fade_calc(pc.cross_fade_seconds, dc->total_time,
pc.mixramp_db,
pc.mixramp_delay_seconds,
+ dc->replay_gain_db,
+ dc->replay_gain_prev_db,
dc->mixramp_start,
dc->mixramp_prev_end,
&dc->out_audio_format,
diff --git a/test/read_tags.c b/test/read_tags.c
index 19e1a4eb..3e5e523b 100644
--- a/test/read_tags.c
+++ b/test/read_tags.c
@@ -115,14 +115,16 @@ decoder_tag(G_GNUC_UNUSED struct decoder *decoder,
return DECODE_COMMAND_NONE;
}
-void
+float
decoder_replay_gain(G_GNUC_UNUSED struct decoder *decoder,
G_GNUC_UNUSED const struct replay_gain_info *replay_gain_info)
{
+ return 0.0;
}
void
decoder_mixramp(G_GNUC_UNUSED struct decoder *decoder,
+ G_GNUC_UNUSED float replay_gain_db,
char *mixramp_start, char *mixramp_end)
{
g_free(mixramp_start);
diff --git a/test/run_decoder.c b/test/run_decoder.c
index d85cf10f..ef268773 100644
--- a/test/run_decoder.c
+++ b/test/run_decoder.c
@@ -136,14 +136,16 @@ decoder_tag(G_GNUC_UNUSED struct decoder *decoder,
return DECODE_COMMAND_NONE;
}
-void
+float
decoder_replay_gain(G_GNUC_UNUSED struct decoder *decoder,
G_GNUC_UNUSED const struct replay_gain_info *replay_gain_info)
{
+ return 0.0;
}
void
decoder_mixramp(G_GNUC_UNUSED struct decoder *decoder,
+ G_GNUC_UNUSED float replay_gain_db,
char *mixramp_start, char *mixramp_end)
{
g_free(mixramp_start);
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-09 04:06:00 +0000