diff options
Diffstat (limited to 'src/core/CdStreamPosix.cpp')
| -rw-r--r-- | src/core/CdStreamPosix.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/core/CdStreamPosix.cpp b/src/core/CdStreamPosix.cpp index 04a5de4b..a6ab62bc 100644 --- a/src/core/CdStreamPosix.cpp +++ b/src/core/CdStreamPosix.cpp @@ -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; |