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Fix POSIX streaming

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This commit is contained in:
eray orçunus 2020-10-09 02:19:49 +03:00
parent 7f330bfbf9
commit 22c9e8b581
2 changed files with 11 additions and 4 deletions
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10
src/core/CdStreamPosix.cpp
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@ -240,14 +240,17 @@ CdStreamRead(int32 channel, void *buffer, uint32 offset, uint32 size)
CdReadInfo *pChannel = &gpReadInfo[channel];
ASSERT( pChannel != nil );
pChannel->hFile = hImage - 1;
if ( pChannel->nSectorsToRead != 0 || pChannel->bReading ) {
if (pChannel->nSectorOffset == _GET_OFFSET(offset) && pChannel->nSectorsToRead >= size)
return STREAM_SUCCESS;
flushStream[channel] = 1;
CdStreamSync(channel);
//return STREAM_NONE;
}
pChannel->hFile = hImage - 1;
pChannel->nStatus = STREAM_NONE;
pChannel->nSectorOffset = _GET_OFFSET(offset);
pChannel->nSectorsToRead = size;
@ -316,7 +319,7 @@ CdStreamSync(int32 channel)
if (flushStream[channel]) {
#ifdef ONE_THREAD_PER_CHANNEL
pChannel->nSectorsToRead = 0;
pthread_kill(pChannel->pChannelThread, SIGINT);
pthread_kill(pChannel->pChannelThread, SIGUSR1);
if (pChannel->bReading) {
pChannel->bLocked = true;
sem_wait(pChannel->pDoneSemaphore);
@ -325,8 +328,9 @@ CdStreamSync(int32 channel)
pChannel->nSectorsToRead = 0;
if (pChannel->bReading) {
pChannel->bLocked = true;
pthread_kill(_gCdStreamThread, SIGINT);
pthread_kill(_gCdStreamThread, SIGUSR1);
sem_wait(pChannel->pDoneSemaphore);
}
#endif
pChannel->bReading = false;