aboutsummaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/decoder/_flac_common.c9
-rw-r--r--src/decoder/flac_metadata.c15
-rw-r--r--src/decoder/flac_metadata.h7
-rw-r--r--src/decoder/mad_decoder_plugin.c39
-rw-r--r--src/decoder/mpcdec_decoder_plugin.c15
-rw-r--r--src/decoder/vorbis_decoder_plugin.c24
-rw-r--r--src/decoder/wavpack_decoder_plugin.c25
-rw-r--r--src/replay_gain_info.c27
-rw-r--r--src/replay_gain_info.h22
-rw-r--r--src/replay_gain_state.c21
10 files changed, 71 insertions, 133 deletions
diff --git a/src/decoder/_flac_common.c b/src/decoder/_flac_common.c
index 6e28792ec..b642121ba 100644
--- a/src/decoder/_flac_common.c
+++ b/src/decoder/_flac_common.c
@@ -116,7 +116,7 @@ void flac_metadata_common_cb(const FLAC__StreamMetadata * block,
if (data->unsupported)
return;
- struct replay_gain_info *rgi;
+ struct replay_gain_info rgi;
switch (block->type) {
case FLAC__METADATA_TYPE_STREAMINFO:
@@ -124,11 +124,8 @@ void flac_metadata_common_cb(const FLAC__StreamMetadata * block,
break;
case FLAC__METADATA_TYPE_VORBIS_COMMENT:
- rgi = flac_parse_replay_gain(block);
- if (rgi != NULL) {
- decoder_replay_gain(data->decoder, rgi);
- replay_gain_info_free(rgi);
- }
+ if (flac_parse_replay_gain(&rgi, block))
+ decoder_replay_gain(data->decoder, &rgi);
if (data->tag != NULL)
flac_vorbis_comments_to_tag(data->tag, NULL,
diff --git a/src/decoder/flac_metadata.c b/src/decoder/flac_metadata.c
index 2ee1d8234..926cd3af7 100644
--- a/src/decoder/flac_metadata.c
+++ b/src/decoder/flac_metadata.c
@@ -56,13 +56,13 @@ flac_find_float_comment(const FLAC__StreamMetadata *block,
return true;
}
-struct replay_gain_info *
-flac_parse_replay_gain(const FLAC__StreamMetadata *block)
+bool
+flac_parse_replay_gain(struct replay_gain_info *rgi,
+ const FLAC__StreamMetadata *block)
{
- struct replay_gain_info *rgi;
bool found = false;
- rgi = replay_gain_info_new();
+ replay_gain_info_init(rgi);
if (flac_find_float_comment(block, "replaygain_album_gain",
&rgi->tuples[REPLAY_GAIN_ALBUM].gain))
@@ -77,12 +77,7 @@ flac_parse_replay_gain(const FLAC__StreamMetadata *block)
&rgi->tuples[REPLAY_GAIN_TRACK].peak))
found = true;
- if (!found) {
- replay_gain_info_free(rgi);
- rgi = NULL;
- }
-
- return rgi;
+ return found;
}
/**
diff --git a/src/decoder/flac_metadata.h b/src/decoder/flac_metadata.h
index 5c5c6445e..3cc333617 100644
--- a/src/decoder/flac_metadata.h
+++ b/src/decoder/flac_metadata.h
@@ -20,9 +20,11 @@
#ifndef MPD_FLAC_METADATA_H
#define MPD_FLAC_METADATA_H
+#include <stdbool.h>
#include <FLAC/metadata.h>
struct tag;
+struct replay_gain_info;
static inline unsigned
flac_duration(const FLAC__StreamMetadata_StreamInfo *stream_info)
@@ -31,8 +33,9 @@ flac_duration(const FLAC__StreamMetadata_StreamInfo *stream_info)
stream_info->sample_rate;
}
-struct replay_gain_info *
-flac_parse_replay_gain(const FLAC__StreamMetadata *block);
+bool
+flac_parse_replay_gain(struct replay_gain_info *rgi,
+ const FLAC__StreamMetadata *block);
void
flac_vorbis_comments_to_tag(struct tag *tag, const char *char_tnum,
diff --git a/src/decoder/mad_decoder_plugin.c b/src/decoder/mad_decoder_plugin.c
index 87dfbeabd..379cb9b8a 100644
--- a/src/decoder/mad_decoder_plugin.c
+++ b/src/decoder/mad_decoder_plugin.c
@@ -300,17 +300,17 @@ static int parse_rva2(struct id3_tag * tag, struct replay_gain_info * replay_gai
#endif
#ifdef HAVE_ID3TAG
-static struct replay_gain_info *
-parse_id3_replay_gain_info(struct id3_tag *tag)
+static bool
+parse_id3_replay_gain_info(struct replay_gain_info *replay_gain_info,
+ struct id3_tag *tag)
{
int i;
char *key;
char *value;
struct id3_frame *frame;
bool found = false;
- struct replay_gain_info *replay_gain_info;
- replay_gain_info = replay_gain_info_new();
+ replay_gain_info_init(replay_gain_info);
for (i = 0; (frame = id3_tag_findframe(tag, "TXXX", i)); i++) {
if (frame->nfields < 3)
@@ -341,15 +341,9 @@ parse_id3_replay_gain_info(struct id3_tag *tag)
free(value);
}
- if (!found) {
+ return found ||
/* fall back on RVA2 if no replaygain tags found */
- found = parse_rva2(tag, replay_gain_info);
- }
-
- if (found)
- return replay_gain_info;
- replay_gain_info_free(replay_gain_info);
- return NULL;
+ parse_rva2(tag, replay_gain_info);
}
#endif
@@ -408,11 +402,9 @@ static void mp3_parse_id3(struct mp3_data *data, size_t tagsize,
}
if (data->decoder != NULL) {
- struct replay_gain_info *tmp_rgi =
- parse_id3_replay_gain_info(id3_tag);
- if (tmp_rgi != NULL) {
- decoder_replay_gain(data->decoder, tmp_rgi);
- replay_gain_info_free(tmp_rgi);
+ struct replay_gain_info rgi;
+ if (parse_id3_replay_gain_info(&rgi, id3_tag)) {
+ decoder_replay_gain(data->decoder, &rgi);
data->found_replay_gain = true;
}
}
@@ -879,15 +871,14 @@ mp3_decode_first_frame(struct mp3_data *data, struct tag **tag)
if (data->decoder != NULL &&
!data->found_replay_gain &&
lame.track_gain) {
- struct replay_gain_info *rgi
- = replay_gain_info_new();
- rgi->tuples[REPLAY_GAIN_TRACK].gain = lame.track_gain;
- rgi->tuples[REPLAY_GAIN_TRACK].peak = lame.peak;
- decoder_replay_gain(data->decoder, rgi);
- replay_gain_info_free(rgi);
+ struct replay_gain_info rgi;
+ replay_gain_info_init(&rgi);
+ rgi.tuples[REPLAY_GAIN_TRACK].gain = lame.track_gain;
+ rgi.tuples[REPLAY_GAIN_TRACK].peak = lame.peak;
+ decoder_replay_gain(data->decoder, &rgi);
}
}
- }
+ }
if (!data->max_frames)
return false;
diff --git a/src/decoder/mpcdec_decoder_plugin.c b/src/decoder/mpcdec_decoder_plugin.c
index 92f0cad84..e41ae779d 100644
--- a/src/decoder/mpcdec_decoder_plugin.c
+++ b/src/decoder/mpcdec_decoder_plugin.c
@@ -154,7 +154,6 @@ mpcdec_decode(struct decoder *mpd_decoder, struct input_stream *is)
long bit_rate = 0;
mpc_uint32_t vbr_update_acc;
mpc_uint32_t vbr_update_bits;
- struct replay_gain_info *replay_gain_info = NULL;
enum decoder_command cmd = DECODE_COMMAND_NONE;
data.is = is;
@@ -205,13 +204,13 @@ mpcdec_decode(struct decoder *mpd_decoder, struct input_stream *is)
return;
}
- replay_gain_info = replay_gain_info_new();
- replay_gain_info->tuples[REPLAY_GAIN_ALBUM].gain = info.gain_album * 0.01;
- replay_gain_info->tuples[REPLAY_GAIN_ALBUM].peak = info.peak_album / 32767.0;
- replay_gain_info->tuples[REPLAY_GAIN_TRACK].gain = info.gain_title * 0.01;
- replay_gain_info->tuples[REPLAY_GAIN_TRACK].peak = info.peak_title / 32767.0;
- decoder_replay_gain(mpd_decoder, replay_gain_info);
- replay_gain_info_free(replay_gain_info);
+ struct replay_gain_info replay_gain_info;
+ replay_gain_info_init(&replay_gain_info);
+ replay_gain_info.tuples[REPLAY_GAIN_ALBUM].gain = info.gain_album * 0.01;
+ replay_gain_info.tuples[REPLAY_GAIN_ALBUM].peak = info.peak_album / 32767.0;
+ replay_gain_info.tuples[REPLAY_GAIN_TRACK].gain = info.gain_title * 0.01;
+ replay_gain_info.tuples[REPLAY_GAIN_TRACK].peak = info.peak_title / 32767.0;
+ decoder_replay_gain(mpd_decoder, &replay_gain_info);
decoder_initialized(mpd_decoder, &audio_format,
is->seekable,
diff --git a/src/decoder/vorbis_decoder_plugin.c b/src/decoder/vorbis_decoder_plugin.c
index 0163ca9ff..25e91c142 100644
--- a/src/decoder/vorbis_decoder_plugin.c
+++ b/src/decoder/vorbis_decoder_plugin.c
@@ -134,14 +134,13 @@ vorbis_comment_value(const char *comment, const char *needle)
return NULL;
}
-static struct replay_gain_info *
-vorbis_comments_to_replay_gain(char **comments)
+static bool
+vorbis_comments_to_replay_gain(struct replay_gain_info *rgi, char **comments)
{
- struct replay_gain_info *rgi;
const char *temp;
bool found = false;
- rgi = replay_gain_info_new();
+ replay_gain_info_init(rgi);
while (*comments) {
if ((temp =
@@ -165,12 +164,7 @@ vorbis_comments_to_replay_gain(char **comments)
comments++;
}
- if (!found) {
- replay_gain_info_free(rgi);
- rgi = NULL;
- }
-
- return rgi;
+ return found;
}
static const char *VORBIS_COMMENT_TRACK_KEY = "tracknumber";
@@ -334,7 +328,6 @@ vorbis_stream_decode(struct decoder *decoder,
if (current_section != prev_section) {
char **comments;
- struct replay_gain_info *new_rgi;
vi = ov_info(&vf, -1);
if (vi == NULL) {
@@ -352,11 +345,10 @@ vorbis_stream_decode(struct decoder *decoder,
comments = ov_comment(&vf, -1)->user_comments;
vorbis_send_comments(decoder, input_stream, comments);
- new_rgi = vorbis_comments_to_replay_gain(comments);
- if (new_rgi != NULL) {
- decoder_replay_gain(decoder, new_rgi);
- replay_gain_info_free(new_rgi);
- }
+
+ struct replay_gain_info rgi;
+ if (vorbis_comments_to_replay_gain(&rgi, comments))
+ decoder_replay_gain(decoder, &rgi);
prev_section = current_section;
}
diff --git a/src/decoder/wavpack_decoder_plugin.c b/src/decoder/wavpack_decoder_plugin.c
index ec0bc5d8d..efed98851 100644
--- a/src/decoder/wavpack_decoder_plugin.c
+++ b/src/decoder/wavpack_decoder_plugin.c
@@ -256,13 +256,13 @@ wavpack_tag_float(WavpackContext *wpc, const char *key, float *value_r)
return true;
}
-static struct replay_gain_info *
-wavpack_replaygain(WavpackContext *wpc)
+static bool
+wavpack_replaygain(struct replay_gain_info *replay_gain_info,
+ WavpackContext *wpc)
{
- struct replay_gain_info *replay_gain_info;
bool found = false;
- replay_gain_info = replay_gain_info_new();
+ replay_gain_info_init(replay_gain_info);
found |= wavpack_tag_float(
wpc, "replaygain_track_gain",
@@ -281,13 +281,7 @@ wavpack_replaygain(WavpackContext *wpc)
&replay_gain_info->tuples[REPLAY_GAIN_ALBUM].peak
);
- if (found) {
- return replay_gain_info;
- }
-
- replay_gain_info_free(replay_gain_info);
-
- return NULL;
+ return found;
}
/*
@@ -554,7 +548,6 @@ wavpack_filedecode(struct decoder *decoder, const char *fname)
{
char error[ERRORLEN];
WavpackContext *wpc;
- struct replay_gain_info *replay_gain_info;
wpc = WavpackOpenFileInput(
fname, error,
@@ -568,11 +561,9 @@ wavpack_filedecode(struct decoder *decoder, const char *fname)
return;
}
- replay_gain_info = wavpack_replaygain(wpc);
- if (replay_gain_info != NULL) {
- decoder_replay_gain(decoder, replay_gain_info);
- replay_gain_info_free(replay_gain_info);
- }
+ struct replay_gain_info replay_gain_info;
+ if (wavpack_replaygain(&replay_gain_info, wpc))
+ decoder_replay_gain(decoder, &replay_gain_info);
wavpack_decode(decoder, wpc, true);
diff --git a/src/replay_gain_info.c b/src/replay_gain_info.c
index 33e29e8e3..76bd98acd 100644
--- a/src/replay_gain_info.c
+++ b/src/replay_gain_info.c
@@ -20,33 +20,6 @@
#include "config.h"
#include "replay_gain_info.h"
-#include <glib.h>
-
-struct replay_gain_info *
-replay_gain_info_new(void)
-{
- struct replay_gain_info *ret = g_new(struct replay_gain_info, 1);
-
- for (unsigned i = 0; i < G_N_ELEMENTS(ret->tuples); ++i) {
- ret->tuples[i].gain = INFINITY;
- ret->tuples[i].peak = 0.0;
- }
-
- return ret;
-}
-
-struct replay_gain_info *
-replay_gain_info_dup(const struct replay_gain_info *src)
-{
- return g_memdup(src, sizeof(*src));
-}
-
-void
-replay_gain_info_free(struct replay_gain_info *info)
-{
- g_free(info);
-}
-
float
replay_gain_tuple_scale(const struct replay_gain_tuple *tuple, float preamp)
{
diff --git a/src/replay_gain_info.h b/src/replay_gain_info.h
index 2465a250e..c61bac387 100644
--- a/src/replay_gain_info.h
+++ b/src/replay_gain_info.h
@@ -40,17 +40,19 @@ struct replay_gain_info {
struct replay_gain_tuple tuples[2];
};
-struct replay_gain_info *
-replay_gain_info_new(void);
-
-/**
- * Duplicate a #replay_gain_info object.
- */
-struct replay_gain_info *
-replay_gain_info_dup(const struct replay_gain_info *src);
+static inline void
+replay_gain_tuple_init(struct replay_gain_tuple *tuple)
+{
+ tuple->gain = INFINITY;
+ tuple->peak = 0.0;
+}
-void
-replay_gain_info_free(struct replay_gain_info *info);
+static inline void
+replay_gain_info_init(struct replay_gain_info *info)
+{
+ replay_gain_tuple_init(&info->tuples[REPLAY_GAIN_ALBUM]);
+ replay_gain_tuple_init(&info->tuples[REPLAY_GAIN_TRACK]);
+}
static inline bool
replay_gain_tuple_defined(const struct replay_gain_tuple *tuple)
diff --git a/src/replay_gain_state.c b/src/replay_gain_state.c
index 4d494c62d..cfb2ce120 100644
--- a/src/replay_gain_state.c
+++ b/src/replay_gain_state.c
@@ -30,7 +30,7 @@ struct replay_gain_state {
enum replay_gain_mode mode;
- struct replay_gain_info *info;
+ struct replay_gain_info info;
float scale;
};
@@ -43,7 +43,7 @@ replay_gain_state_new(float preamp, float missing_preamp)
state->preamp = preamp;
state->scale = state->missing_preamp = missing_preamp;
state->mode = REPLAY_GAIN_OFF;
- state->info = NULL;
+ replay_gain_info_init(&state->info);
return state;
}
@@ -53,9 +53,6 @@ replay_gain_state_free(struct replay_gain_state *state)
{
assert(state != NULL);
- if (state->info != NULL)
- replay_gain_info_free(state->info);
-
g_free(state);
}
@@ -64,11 +61,11 @@ replay_gain_state_calc_scale(struct replay_gain_state *state)
{
assert(state != NULL);
- if (state->mode == REPLAY_GAIN_OFF || state->info == NULL)
+ if (state->mode == REPLAY_GAIN_OFF)
return;
const struct replay_gain_tuple *tuple =
- &state->info->tuples[state->mode];
+ &state->info.tuples[state->mode];
if (replay_gain_tuple_defined(tuple)) {
g_debug("computing ReplayGain scale with gain %f, peak %f",
tuple->gain, tuple->peak);
@@ -98,12 +95,10 @@ replay_gain_state_set_info(struct replay_gain_state *state,
{
assert(state != NULL);
- if (state->info != NULL)
- replay_gain_info_free(state->info);
-
- state->info = info != NULL
- ? replay_gain_info_dup(info)
- : NULL;
+ if (info != NULL)
+ state->info = *info;
+ else
+ replay_gain_info_init(&state->info);
replay_gain_state_calc_scale(state);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 13:46:01 +0000