775         ActivePlayer.playAudioBuffer = NULL;  in THPPlayerPrepare()
919                 if (ActivePlayer.playAudioBuffer)  in THPPlayerSkip()
921                     PushFreeAudioBuffer(ActivePlayer.playAudioBuffer);  in THPPlayerSkip()
922                     ActivePlayer.playAudioBuffer = NULL;  in THPPlayerSkip()
929                 if (ActivePlayer.playAudioBuffer)  in THPPlayerSkip()
931                     PushFreeAudioBuffer(ActivePlayer.playAudioBuffer);  in THPPlayerSkip()
935 …          ActivePlayer.playAudioBuffer = (THPAudioBuffer *)PopDecodedAudioBuffer(OS_MESSAGE_BLOCK);  in THPPlayerSkip()
1136 …          if (frameNumber == ActivePlayer.header.numFrames && ActivePlayer.playAudioBuffer == NULL)  in PlayControl()
1579                 if (ActivePlayer.playAudioBuffer == NULL)  in MixAudio()
1581 …if ((ActivePlayer.playAudioBuffer = (THPAudioBuffer *)PopDecodedAudioBuffer(OS_MESSAGE_NOBLOCK)) =…  in MixAudio()
1592                 if (ActivePlayer.playAudioBuffer->validSample)  in MixAudio()
1594                     if (ActivePlayer.playAudioBuffer->validSample >= requestSample)  in MixAudio()
1600                         sampleNum = ActivePlayer.playAudioBuffer->validSample;  in MixAudio()
1603                     thpsrc = ActivePlayer.playAudioBuffer->curPtr;  in MixAudio()
1675                     ActivePlayer.playAudioBuffer->validSample -= sampleNum;  in MixAudio()
1676                     ActivePlayer.playAudioBuffer->curPtr       = thpsrc;  in MixAudio()
1678                     if (ActivePlayer.playAudioBuffer->validSample == 0)  in MixAudio()
1681                         PushFreeAudioBuffer(ActivePlayer.playAudioBuffer);  in MixAudio()
1682                         ActivePlayer.playAudioBuffer = NULL;  in MixAudio()
1707                 if (ActivePlayer.playAudioBuffer == NULL)  in MixAudio()
1709 …if ((ActivePlayer.playAudioBuffer = (THPAudioBuffer *)PopDecodedAudioBuffer(OS_MESSAGE_NOBLOCK)) =…  in MixAudio()
1720                 if (ActivePlayer.playAudioBuffer->validSample)  in MixAudio()
1722                     if (ActivePlayer.playAudioBuffer->validSample >= requestSample)  in MixAudio()
1728                         sampleNum = ActivePlayer.playAudioBuffer->validSample;  in MixAudio()
1731                     thpsrc = ActivePlayer.playAudioBuffer->curPtr;  in MixAudio()
1797                     ActivePlayer.playAudioBuffer->validSample -= sampleNum;  in MixAudio()
1798                     ActivePlayer.playAudioBuffer->curPtr       = thpsrc;  in MixAudio()
1800                     if (ActivePlayer.playAudioBuffer->validSample == 0)  in MixAudio()
1803                         PushFreeAudioBuffer(ActivePlayer.playAudioBuffer);  in MixAudio()
1804                         ActivePlayer.playAudioBuffer = NULL;  in MixAudio()