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some minor changes, still doesn't quite work 

git-svn-id: https://svn.musicpd.org/mpd/trunk@2922 09075e82-0dd4-0310-85a5-a0d7c8717e4f
This commit is contained in:
Warren Dukes 2005-02-01 05:26:37 +00:00
parent 4422fae24d
commit b95426f58f
1 changed files with 25 additions and 5 deletions
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30
src/inputPlugins/mpc_plugin.c
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@ -26,6 +26,7 @@
#include "../pcm_utils.h"
#include "../inputStream.h"
#include "../outputBuffer.h"
#include "../replayGain.h"
#include <stdio.h>
#include <unistd.h>
@ -44,7 +45,7 @@ mpc_int32_t mpc_read_cb(void * vdata, void * ptr, mpc_int32_t size) {
MpcCallbackData * data = (MpcCallbackData *)vdata;
while(1) {
ret = readFromInputStream(data->inStream, ptr, size, 1);
ret = readFromInputStream(data->inStream, ptr, 1, size);
if(ret == 0 && !inputStreamAtEOF(data->inStream) &&
!data->dc->stop)
{
@ -131,6 +132,7 @@ int mpc_decode(OutputBuffer * cb, DecoderControl * dc, InputStream * inStream)
mpc_uint32_t vbrUpdateBits;
float time;
int i;
ReplayGainInfo * replayGainInfo;
data.inStream = inStream;
data.dc = dc;
@ -142,12 +144,17 @@ int mpc_decode(OutputBuffer * cb, DecoderControl * dc, InputStream * inStream)
reader.canseek = mpc_canseek_cb;
reader.data = &data;
DEBUG("HERE 1\n");
mpc_streaminfo_init(&info);
if(mpc_streaminfo_read(&info, &reader) != ERROR_CODE_OK) {
DEBUG("HERE 2\n");
if((ret = mpc_streaminfo_read(&info, &reader)) != ERROR_CODE_OK) {
closeInputStream(inStream);
if(!dc->stop) {
ERROR("Not a valid musepack stream");
DEBUG("ret: %i\n", ret);
return -1;
}
else {
dc->state = DECODE_STATE_STOP;
@ -156,7 +163,9 @@ int mpc_decode(OutputBuffer * cb, DecoderControl * dc, InputStream * inStream)
return 0;
}
DEBUG("HERE 3\n");
mpc_decoder_setup(&decoder, &reader);
DEBUG("HERE 4\n");
if(!mpc_decoder_initialize(&decoder, &info)) {
closeInputStream(inStream);
if(!dc->stop) {
@ -168,11 +177,16 @@ int mpc_decode(OutputBuffer * cb, DecoderControl * dc, InputStream * inStream)
}
}
DEBUG("HERE 5\n");
dc->totalTime = mpc_streaminfo_get_length(&info);
dc->audioFormat.bits = 16;
dc->audioFormat.channels = 16;
dc->audioFormat.sampleRate = info.sample_freq;
replayGainInfo = newReplayGainInfo();
DEBUG("HERE 6\n");
while(!eof) {
if(dc->seek) {
samplePos = dc->seekWhere * dc->audioFormat.sampleRate;
@ -183,7 +197,7 @@ int mpc_decode(OutputBuffer * cb, DecoderControl * dc, InputStream * inStream)
else dc->seekError = 1;
dc->seek = 0;
}
ret = mpc_decoder_decode(&decoder, sample_buffer,
ret = mpc_decoder_decode(&decoder, sample_buffer,
&vbrUpdateAcc, &vbrUpdateBits);
if(ret <= 0 ) {
@ -215,7 +229,7 @@ int mpc_decode(OutputBuffer * cb, DecoderControl * dc, InputStream * inStream)
chunk, chunkpos,
time,
bitRate,
NULL);
replayGainInfo);
chunkpos = 0;
s16 = (mpd_sint16 *)chunk;
if(dc->stop) break;
@ -223,6 +237,7 @@ int mpc_decode(OutputBuffer * cb, DecoderControl * dc, InputStream * inStream)
}
}
DEBUG("HERE 7\n");
if(!dc->stop && chunkpos > 0) {
time = ((float)samplePos) / dc->audioFormat.sampleRate;
@ -230,13 +245,18 @@ int mpc_decode(OutputBuffer * cb, DecoderControl * dc, InputStream * inStream)
chunkpos;
sendDataToOutputBuffer(cb, NULL, dc, inStream->seekable,
chunk, chunkpos, time, bitRate, NULL);
chunk, chunkpos, time, bitRate,
replayGainInfo);
}
DEBUG("HERE 8\n");
closeInputStream(inStream);
DEBUG("HERE 9\n");
flushOutputBuffer(cb);
freeReplayGainInfo(replayGainInfo);
if(dc->stop) {
dc->state = DECODE_STATE_STOP;
dc->stop = 0;