summaryrefslogtreecommitdiff
path: root/src/inputPlugins/mp3_plugin.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/inputPlugins/mp3_plugin.c')
-rw-r--r--src/inputPlugins/mp3_plugin.c74
1 files changed, 36 insertions, 38 deletions
diff --git a/src/inputPlugins/mp3_plugin.c b/src/inputPlugins/mp3_plugin.c
index 875ec1482..ea33ad5ad 100644
--- a/src/inputPlugins/mp3_plugin.c
+++ b/src/inputPlugins/mp3_plugin.c
@@ -674,7 +674,7 @@ static int parse_lame(struct lame *lame, struct mad_bitptr *ptr, int *bitlen)
return 1;
}
-static int decodeFirstFrame(mp3DecodeData * data, DecoderControl * dc,
+static int decodeFirstFrame(mp3DecodeData * data,
MpdTag ** tag, ReplayGainInfo ** replayGainInfo)
{
struct xing xing;
@@ -689,13 +689,13 @@ static int decodeFirstFrame(mp3DecodeData * data, DecoderControl * dc,
while (1) {
while ((ret = decodeNextFrameHeader(data, tag, replayGainInfo)) == DECODE_CONT &&
- (!dc || !dc->stop));
- if (ret == DECODE_BREAK || (dc && dc->stop)) return -1;
+ !dc.stop);
+ if (ret == DECODE_BREAK || dc.stop) return -1;
if (ret == DECODE_SKIP) continue;
while ((ret = decodeNextFrame(data)) == DECODE_CONT &&
- (!dc || !dc->stop));
- if (ret == DECODE_BREAK || (dc && dc->stop)) return -1;
+ !dc.stop);
+ if (ret == DECODE_BREAK || dc.stop) return -1;
if (ret == DECODE_OK) break;
}
@@ -787,7 +787,7 @@ static int getMp3TotalTime(char *file)
if (openInputStream(&inStream, file) < 0)
return -1;
initMp3DecodeData(&data, &inStream);
- if (decodeFirstFrame(&data, NULL, NULL, NULL) < 0)
+ if (decodeFirstFrame(&data, NULL, NULL) < 0)
ret = -1;
else
ret = data.totalTime + 0.5;
@@ -798,12 +798,12 @@ static int getMp3TotalTime(char *file)
}
static int openMp3FromInputStream(InputStream * inStream, mp3DecodeData * data,
- DecoderControl * dc, MpdTag ** tag,
+ MpdTag ** tag,
ReplayGainInfo ** replayGainInfo)
{
initMp3DecodeData(data, inStream);
*tag = NULL;
- if (decodeFirstFrame(data, dc, tag, replayGainInfo) < 0) {
+ if (decodeFirstFrame(data, tag, replayGainInfo) < 0) {
mp3DecodeDataFinalize(data);
if (tag && *tag)
freeMpdTag(*tag);
@@ -813,7 +813,7 @@ static int openMp3FromInputStream(InputStream * inStream, mp3DecodeData * data,
return 0;
}
-static int mp3Read(mp3DecodeData * data, OutputBuffer * cb, DecoderControl * dc,
+static int mp3Read(mp3DecodeData * data, OutputBuffer * cb,
ReplayGainInfo ** replayGainInfo)
{
int samplesPerFrame;
@@ -852,11 +852,11 @@ static int mp3Read(mp3DecodeData * data, OutputBuffer * cb, DecoderControl * dc,
data->muteFrame = 0;
break;
case MUTEFRAME_SEEK:
- if (dc->seekWhere <= data->elapsedTime) {
+ if (dc.seekWhere <= data->elapsedTime) {
data->outputPtr = data->outputBuffer;
clearOutputBuffer(cb);
data->muteFrame = 0;
- dc->seek = 0;
+ dc.seek = 0;
decoder_wakeup_player();
}
break;
@@ -931,7 +931,6 @@ static int mp3Read(mp3DecodeData * data, OutputBuffer * cb, DecoderControl * dc,
if (data->outputPtr >= data->outputBufferEnd) {
ret = sendDataToOutputBuffer(cb,
data->inStream,
- dc,
data->inStream->seekable,
data->outputBuffer,
data->outputPtr - data->outputBuffer,
@@ -952,10 +951,10 @@ static int mp3Read(mp3DecodeData * data, OutputBuffer * cb, DecoderControl * dc,
data->decodedFirstFrame = 1;
- if (dc->seek && data->inStream->seekable) {
+ if (dc.seek && data->inStream->seekable) {
long j = 0;
data->muteFrame = MUTEFRAME_SEEK;
- while (j < data->highestFrame && dc->seekWhere >
+ while (j < data->highestFrame && dc.seekWhere >
((float)mad_timer_count(data->times[j],
MAD_UNITS_MILLISECONDS))
/ 1000) {
@@ -969,14 +968,14 @@ static int mp3Read(mp3DecodeData * data, OutputBuffer * cb, DecoderControl * dc,
clearOutputBuffer(cb);
data->currentFrame = j;
} else
- dc->seekError = 1;
+ dc.seekError = 1;
data->muteFrame = 0;
- dc->seek = 0;
+ dc.seek = 0;
decoder_wakeup_player();
}
- } else if (dc->seek && !data->inStream->seekable) {
- dc->seek = 0;
- dc->seekError = 1;
+ } else if (dc.seek && !data->inStream->seekable) {
+ dc.seek = 0;
+ dc.seekError = 1;
decoder_wakeup_player();
}
}
@@ -986,22 +985,22 @@ static int mp3Read(mp3DecodeData * data, OutputBuffer * cb, DecoderControl * dc,
while ((ret =
decodeNextFrameHeader(data, NULL,
replayGainInfo)) == DECODE_CONT
- && !dc->stop) ;
- if (ret == DECODE_BREAK || dc->stop || dc->seek)
+ && !dc.stop) ;
+ if (ret == DECODE_BREAK || dc.stop || dc.seek)
break;
else if (ret == DECODE_SKIP)
skip = 1;
if (!data->muteFrame) {
while ((ret = decodeNextFrame(data)) == DECODE_CONT &&
- !dc->stop && !dc->seek) ;
- if (ret == DECODE_BREAK || dc->stop || dc->seek)
+ !dc.stop && !dc.seek) ;
+ if (ret == DECODE_BREAK || dc.stop || dc.seek)
break;
}
if (!skip && ret == DECODE_OK)
break;
}
- if (dc->stop)
+ if (dc.stop)
return DECODE_BREAK;
return ret;
@@ -1015,16 +1014,15 @@ static void initAudioFormatFromMp3DecodeData(mp3DecodeData * data,
af->channels = MAD_NCHANNELS(&(data->frame).header);
}
-static int mp3_decode(OutputBuffer * cb, DecoderControl * dc,
- InputStream * inStream)
+static int mp3_decode(OutputBuffer * cb, InputStream * inStream)
{
mp3DecodeData data;
MpdTag *tag = NULL;
ReplayGainInfo *replayGainInfo = NULL;
- if (openMp3FromInputStream(inStream, &data, dc, &tag, &replayGainInfo) <
+ if (openMp3FromInputStream(inStream, &data, &tag, &replayGainInfo) <
0) {
- if (!dc->stop) {
+ if (!dc.stop) {
ERROR
("Input does not appear to be a mp3 bit stream.\n");
return -1;
@@ -1032,10 +1030,10 @@ static int mp3_decode(OutputBuffer * cb, DecoderControl * dc,
return 0;
}
- initAudioFormatFromMp3DecodeData(&data, &(dc->audioFormat));
- getOutputAudioFormat(&(dc->audioFormat), &(cb->audioFormat));
+ initAudioFormatFromMp3DecodeData(&data, &(dc.audioFormat));
+ getOutputAudioFormat(&(dc.audioFormat), &(cb->audioFormat));
- dc->totalTime = data.totalTime;
+ dc.totalTime = data.totalTime;
if (inStream->metaTitle) {
if (tag)
@@ -1062,12 +1060,12 @@ static int mp3_decode(OutputBuffer * cb, DecoderControl * dc,
freeMpdTag(tag);
}
- dc->state = DECODE_STATE_DECODE;
+ dc.state = DECODE_STATE_DECODE;
- while (mp3Read(&data, cb, dc, &replayGainInfo) != DECODE_BREAK) ;
- /* send last little bit if not dc->stop */
- if (!dc->stop && data.outputPtr != data.outputBuffer && data.flush) {
- sendDataToOutputBuffer(cb, NULL, dc,
+ while (mp3Read(&data, cb, &replayGainInfo) != DECODE_BREAK) ;
+ /* send last little bit if not dc.stop */
+ if (!dc.stop && data.outputPtr != data.outputBuffer && data.flush) {
+ sendDataToOutputBuffer(cb, NULL,
data.inStream->seekable,
data.outputBuffer,
data.outputPtr - data.outputBuffer,
@@ -1078,9 +1076,9 @@ static int mp3_decode(OutputBuffer * cb, DecoderControl * dc,
if (replayGainInfo)
freeReplayGainInfo(replayGainInfo);
- if (dc->seek && data.muteFrame == MUTEFRAME_SEEK) {
+ if (dc.seek && data.muteFrame == MUTEFRAME_SEEK) {
clearOutputBuffer(cb);
- dc->seek = 0;
+ dc.seek = 0;
decoder_wakeup_player();
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 09:43:05 +0000