Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-02-25 01:39:30 +00:00
Code Issues Projects Releases Packages Wiki Activity

adding code for waveTheard it is not complete yet

Browse source 
svn path=/trunk/; revision=19414
This commit is contained in:
Magnus Olsen 2005-11-21 18:49:41 +00:00
parent 3533bfc92c
commit fb715cbd19
1 changed files with 123 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

128
reactos/lib/mmdrv/wave.c
View file

@ -17,17 +17,15 @@
#define NDEBUG
#include <debug.h>
PWAVEALLOC WaveLists;
#define WHDR_COMPLETE 0x80000000
PWAVEALLOC WaveLists;
/* ============================
* INTERNAL
* functions start here
* ============================
*/
static DWORD waveThread(LPVOID lpParameter)
{
return MMSYSERR_NOERROR;
}
MMRESULT GetDeviceCapabilities(DWORD ID, UINT DeviceType,
LPBYTE pCaps, DWORD Size)
@ -69,6 +67,126 @@ MMRESULT GetDeviceCapabilities(DWORD ID, UINT DeviceType,
return Result;
}
static DWORD waveThread(LPVOID lpParameter)
{
PWAVEALLOC pClient;
BOOL Terminate;
SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_TIME_CRITICAL);
SetEvent(pClient->AuxEvent2);
WaitForSingleObject(pClient->AuxEvent1, INFINITE);
for (;;)
{
switch (pClient->AuxFunction)
{
case WaveThreadAddBuffer:
DPRINT("UNIMPLMENENT WaveThreadAddBuffer ");
break;
case WaveThreadSetState:
DPRINT("UNIMPLMENENT WaveThreadSetState ");
break;
case WaveThreadGetData:
DPRINT("UNIMPLMENENT WaveThreadGetData ");
break;
case WaveThreadSetData:
DPRINT("UNIMPLMENENT WaveThreadGetData ");
break;
case WaveThreadBreakLoop:
pClient->AuxReturnCode = MMSYSERR_NOERROR;
if (pClient->LoopHead)
pClient->LoopCount = 0;
break;
case WaveThreadClose:
if (pClient->DeviceQueue != NULL)
pClient->AuxReturnCode = WAVERR_STILLPLAYING;
else
pClient->AuxReturnCode = MMSYSERR_NOERROR;
break;
case WaveThreadTerminate:
Terminate = TRUE;
break;
default:
DPRINT("WaveThread Error");
break;
}
pClient->AuxFunction = WaveThreadInvalid;
while (pClient->DeviceQueue && (pClient->DeviceQueue->dwFlags & WHDR_COMPLETE))
{
PWAVEHDR pHdr;
PWAVEALLOC pWav;
pHdr = pClient->DeviceQueue;
pClient->DeviceQueue = pHdr->lpNext;
pHdr->dwFlags &= ~WHDR_COMPLETE;
pHdr->dwFlags &= ~WHDR_INQUEUE;
pHdr->lpNext = NULL;
pHdr->dwFlags |= WHDR_DONE;
pWav = (PWAVEALLOC)pHdr->reserved;
if (pWav->dwCallback)
{
DriverCallback(pWav->dwCallback, HIWORD(pWav->dwFlags), (HDRVR)pWav->hWave,
pClient->DeviceType == WaveOutDevice ? WOM_DONE : WIM_DATA,
pWav->dwInstance, (DWORD)pHdr, 0L);
}
}
//waveStart;
if (Terminate) return 1;
SetEvent(pClient->AuxEvent2);
while (WaitForSingleObjectEx(pClient->AuxEvent1, INFINITE, TRUE) == WAIT_IO_COMPLETION)
{
while (pClient->DeviceQueue && (pClient->DeviceQueue->dwFlags & WHDR_COMPLETE))
{
PWAVEHDR pHdr;
PWAVEALLOC pWav;
pHdr = pClient->DeviceQueue;
pClient->DeviceQueue = pHdr->lpNext;
pHdr->dwFlags &= ~WHDR_COMPLETE;
pHdr->dwFlags &= ~WHDR_INQUEUE;
pHdr->lpNext = NULL;
pHdr->dwFlags |= WHDR_DONE;
pWav = (PWAVEALLOC)pHdr->reserved;
if (pWav->dwCallback)
{
DriverCallback(pWav->dwCallback, HIWORD(pWav->dwFlags), (HDRVR)pWav->hWave,
pClient->DeviceType == WaveOutDevice ? WOM_DONE : WIM_DATA,
pWav->dwInstance, (DWORD)pHdr, 0L);
}
}
//waveStart;
}
}
return MMSYSERR_NOERROR;
}
static MMRESULT OpenWaveDevice(UINT DeviceType,
DWORD id,
DWORD dwUser,