oysteikt/mpd
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try to fix metadata on initially playing (metadata being sent before device is open)

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git-svn-id: https://svn.musicpd.org/mpd/trunk@2344 09075e82-0dd4-0310-85a5-a0d7c8717e4f
This commit is contained in:
Warren Dukes 2004-10-26 02:00:17 +00:00
parent a2dbae4884
commit a494bd73d8
3 changed files with 24 additions and 14 deletions
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2
src/audio.c
View File

@ -183,6 +183,6 @@ void closeAudioDevice() {
closeAudioOutput(aoOutput);
}
void sendMetdataToAudioDevice(MpdTag * tag) {
void sendMetadataToAudioDevice(MpdTag * tag) {
if(shoutOutput) sendMetadataToAudioOutput(shoutOutput, tag);
}

2
src/audio.h
View File

@ -58,6 +58,6 @@ int isAudioDeviceOpen();
int isCurrentAudioFormat(AudioFormat * audioFormat);
void sendMetdataToAudioDevice(MpdTag * tag);
void sendMetadataToAudioDevice(MpdTag * tag);
#endif

34
src/decode.c
View File

@ -119,6 +119,12 @@ int calculateCrossFadeChunks(PlayerControl * pc, AudioFormat * af) {
quitDecode(pc,dc); \
return; \
} \
{ \
MpdTag * tag = metadataChunkToMpdTagDup( \
&fileMetadataChunk); \
sendMetadataToAudioDevice(tag); \
freeMpdTag(tag); \
} \
pc->totalTime = dc->totalTime; \
pc->sampleRate = dc->audioFormat.sampleRate; \
pc->bits = dc->audioFormat.bits; \
@ -141,11 +147,10 @@ int calculateCrossFadeChunks(PlayerControl * pc, AudioFormat * af) {
}
int waitOnDecode(PlayerControl * pc, DecoderControl * dc, OutputBuffer * cb,
int * decodeWaitedOn)
int * decodeWaitedOn, MetadataChunk * fileMetadataChunk)
{
strncpy(pc->currentUrl, pc->utf8url, MAXPATHLEN);
pc->currentUrl[MAXPATHLEN] = '\0';
MpdTag * tag = NULL;
while(decode_pid && *decode_pid>0 && dc->start) my_usleep(10000);
@ -157,10 +162,8 @@ int waitOnDecode(PlayerControl * pc, DecoderControl * dc, OutputBuffer * cb,
return -1;
}
if((tag = metadataChunkToMpdTagDup(&(pc->fileMetadataChunk)))) {
sendMetdataToAudioDevice(tag);
freeMpdTag(tag);
}
memcpy(fileMetadataChunk, &(pc->fileMetadataChunk),
sizeof(MetadataChunk));
pc->totalTime = pc->fileTime;
pc->bitRate = 0;
@ -173,7 +176,8 @@ int waitOnDecode(PlayerControl * pc, DecoderControl * dc, OutputBuffer * cb,
}
int decodeSeek(PlayerControl * pc, DecoderControl * dc, OutputBuffer * cb,
int * decodeWaitedOn, int * next)
int * decodeWaitedOn, int * next,
MetadataChunk * fileMetadataChunk)
{
int ret = -1;
@ -187,7 +191,8 @@ int decodeSeek(PlayerControl * pc, DecoderControl * dc, OutputBuffer * cb,
cb->end = 0;
dc->error = 0;
dc->start = 1;
waitOnDecode(pc,dc,cb,decodeWaitedOn);
waitOnDecode(pc,dc,cb,decodeWaitedOn,
fileMetadataChunk);
}
if(*decode_pid>0 && dc->state!=DECODE_STATE_STOP &&
dc->seekable)
@ -244,7 +249,9 @@ int decodeSeek(PlayerControl * pc, DecoderControl * dc, OutputBuffer * cb,
if(pause) closeAudioDevice(); \
} \
if(pc->seek) { \
if(decodeSeek(pc,dc,cb,&decodeWaitedOn,&next) == 0) { \
if(decodeSeek(pc,dc,cb,&decodeWaitedOn,&next, \
&fileMetadataChunk) == 0) \
{ \
doCrossFade = 0; \
nextChunk = -1; \
bbp = 0; \
@ -431,7 +438,7 @@ void handleMetadata(OutputBuffer * cb, PlayerControl * pc, int * previous,
*currentChunkSent = 1;
if((tag = metadataChunkToMpdTagDup(currentChunk))) {
sendMetdataToAudioDevice(tag);
sendMetadataToAudioDevice(tag);
freeMpdTag(tag);
}
@ -470,13 +477,14 @@ void decodeParent(PlayerControl * pc, DecoderControl * dc, OutputBuffer * cb) {
double sizeToTime = 0.0;
int previousMetadataChunk = -1;
MetadataChunk currentMetadataChunk;
MetadataChunk fileMetadataChunk;
int currentChunkSent = 1;
int end;
int next = -1;
memset(silence,0,CHUNK_SIZE);
if(waitOnDecode(pc,dc,cb,&decodeWaitedOn)<0) return;
if(waitOnDecode(pc,dc,cb,&decodeWaitedOn,&fileMetadataChunk)<0) return;
pc->elapsedTime = 0;
pc->state = PLAYER_STATE_PLAY;
@ -627,7 +635,9 @@ void decodeParent(PlayerControl * pc, DecoderControl * dc, OutputBuffer * cb) {
}
else {
next = -1;
if(waitOnDecode(pc,dc,cb,&decodeWaitedOn)<0) {
if(waitOnDecode(pc,dc,cb,&decodeWaitedOn,
&fileMetadataChunk)<0)
{
return;
}
nextChunk = -1;