PVRSRVLookupOSMemHandle(PVRSRV_HANDLE_BASE *psHandleBase, IMG_HANDLE *phOSMemHandle, IMG_HANDLE hMHandle)
#endif
{
IMG_HANDLE hMHandleInt;
PVRSRV_HANDLE_TYPE eHandleType;
PVRSRV_ERROR eError;
/*
* We don't know the type of the handle at this point, so we use
* PVRSRVLookupHandleAnyType to look it up.
*/
eError = PVRSRVLookupHandleAnyType(psHandleBase, &hMHandleInt,
&eHandleType,
hMHandle);
if(eError != PVRSRV_OK)
{
return eError;
}
switch(eHandleType)
{
#if defined(PVR_SECURE_HANDLES) || defined (SUPPORT_SID_INTERFACE)
case PVRSRV_HANDLE_TYPE_MEM_INFO:
case PVRSRV_HANDLE_TYPE_MEM_INFO_REF:
case PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO:
{
PVRSRV_KERNEL_MEM_INFO *psMemInfo = (PVRSRV_KERNEL_MEM_INFO *)hMHandleInt;
*phOSMemHandle = psMemInfo->sMemBlk.hOSMemHandle;
break;
}
case PVRSRV_HANDLE_TYPE_SYNC_INFO:
{
PVRSRV_KERNEL_SYNC_INFO *psSyncInfo = (PVRSRV_KERNEL_SYNC_INFO *)hMHandleInt;
PVRSRV_KERNEL_MEM_INFO *psMemInfo = psSyncInfo->psSyncDataMemInfoKM;
*phOSMemHandle = psMemInfo->sMemBlk.hOSMemHandle;
break;
}
case PVRSRV_HANDLE_TYPE_SOC_TIMER:
{
*phOSMemHandle = (IMG_VOID *)hMHandleInt;
break;
}
#else
case PVRSRV_HANDLE_TYPE_NONE:
*phOSMemHandle = (IMG_VOID *)hMHandleInt;
break;
#endif
default:
return PVRSRV_ERROR_BAD_MAPPING;
}
return PVRSRV_OK;
}
PVRSRV_ERROR
PVRSRVLookupOSMemHandle(PVRSRV_HANDLE_BASE *psHandleBase, IMG_HANDLE *phOSMemHandle, IMG_HANDLE hMHandle)
{
IMG_HANDLE hMHandleInt;
PVRSRV_HANDLE_TYPE eHandleType;
PVRSRV_ERROR eError;
eError = PVRSRVLookupHandleAnyType(psHandleBase, &hMHandleInt,
&eHandleType,
hMHandle);
if(eError != PVRSRV_OK)
{
return eError;
}
switch(eHandleType)
{
#if defined(PVR_SECURE_HANDLES)
case PVRSRV_HANDLE_TYPE_MEM_INFO:
case PVRSRV_HANDLE_TYPE_MEM_INFO_REF:
case PVRSRV_HANDLE_TYPE_SHARED_SYS_MEM_INFO:
{
PVRSRV_KERNEL_MEM_INFO *psMemInfo = (PVRSRV_KERNEL_MEM_INFO *)hMHandleInt;
*phOSMemHandle = psMemInfo->sMemBlk.hOSMemHandle;
break;
}
case PVRSRV_HANDLE_TYPE_SYNC_INFO:
{
PVRSRV_KERNEL_SYNC_INFO *psSyncInfo = (PVRSRV_KERNEL_SYNC_INFO *)hMHandleInt;
PVRSRV_KERNEL_MEM_INFO *psMemInfo = psSyncInfo->psSyncDataMemInfoKM;
*phOSMemHandle = psMemInfo->sMemBlk.hOSMemHandle;
break;
}
case PVRSRV_HANDLE_TYPE_SOC_TIMER:
{
*phOSMemHandle = (IMG_VOID *)hMHandleInt;
break;
}
#else
case PVRSRV_HANDLE_TYPE_NONE:
*phOSMemHandle = (IMG_VOID *)hMHandleInt;
break;
#endif
default:
return PVRSRV_ERROR_BAD_MAPPING;
}
return PVRSRV_OK;
}
