static MME_ERROR termTransformer(void* context)
{
OSDEV_Free(intraQuantizerMatrix);
OSDEV_Free(nonIntraQuantizerMatrix);
OSDEV_Free(context);
return MME_SUCCESS;
}
OS_Status_t OS_TerminateEvent(OS_Event_t *Event)
{
OS_TerminateMutex(&((*Event)->Mutex));
OSDEV_DeInitializeWaitQueue((*Event)->Queue);
OSDEV_Free(*Event);
return OS_NO_ERROR;
}
static OSDEV_CloseEntrypoint( AllocatorClose )
{
AllocatorContext_t *AllocatorContext;
//
OSDEV_CloseEntry();
AllocatorContext = (AllocatorContext_t *)OSDEV_PrivateData;
//
// Perform the release activity
//
if( AllocatorContext->Memory != NULL )
{
// Do what is necessary to free up any mapping here
// OSDEV_Print( "Freeing up bpa 2 partition - phys %p - C %p - UC %p\n", AllocatorContext->PhysicalAddress,AllocatorContext->CachedAddress,AllocatorContext->UnCachedAddress);
OSDEV_IOUnMap( (unsigned int)AllocatorContext->UnCachedAddress );
OSDEV_IOUnMap( (unsigned int)AllocatorContext->CachedAddress );
OSDEV_FreePartitioned( AllocatorContext->PartitionName, AllocatorContext->PhysicalAddress );
}
OSDEV_Free( AllocatorContext );
//
OSDEV_CloseExit( OSDEV_NoError );
}
static OSDEV_CloseEntrypoint( H264ppClose )
{
unsigned int i;
H264ppContext_t *H264ppContext;
unsigned int N;
//
OSDEV_CloseEntry();
H264ppContext = (H264ppContext_t *)OSDEV_PrivateData;
H264ppContext->Closing = true;
OSDEV_ClaimSemaphore( &Lock );
//
// Turn off interrupts
//
for( i=0; i<H264_PP_PER_INSTANCE; i++ )
{
N = H264ppContext->Index + i;
OSDEV_WriteLong( PP_ITM(N), 0x00000000 );
OSDEV_WriteLong( PP_ITS(N), 0xffffffff ); // Clear interrupt status
free_irq( H264_PP_INTERRUPT(N), (void *)((unsigned int)H264ppContext + i) );
}
//
// Make sure everyone exits
//
OSDEV_ReleaseSemaphore( &H264ppContext->PreProcessor );
OSDEV_ReleaseSemaphore( &H264ppContext->ProcessedBufferListEntry );
OSDEV_ReleaseSemaphore( &H264ppContext->ProcessedBuffer );
OSDEV_SleepMilliSeconds( 2 );
//
// De-initialize the semaphores
//
OSDEV_DeInitializeSemaphore( &H264ppContext->PreProcessor );
OSDEV_DeInitializeSemaphore( &H264ppContext->ProcessedBufferListEntry );
OSDEV_DeInitializeSemaphore( &H264ppContext->ProcessedBuffer );
//
// Free up the particular PP cells, and free the context memory
//
OpenMask ^= (H264_PP_PER_INSTANCE_MASK<<H264ppContext->Index);
OSDEV_Free( H264ppContext );
//
OSDEV_ReleaseSemaphore( &Lock );
OSDEV_CloseExit( OSDEV_NoError );
}
// -----------------------------------------------------------------------------------------------
// The event functions
OS_Status_t OS_InitializeEvent(OS_Event_t *Event)
{
*Event = (OS_Event_t)OSDEV_Malloc(sizeof(struct OS_Event_s));
if (*Event != NULL)
{
OS_InitializeMutex(&((*Event)->Mutex));
if (OSDEV_InitializeWaitQueue(&((*Event)->Queue)) == OSDEV_NoError)
{
(*Event)->Valid = false;
return OS_NO_ERROR;
}
else
OSDEV_Free(*Event);
}
return OS_ERROR;
}
static OSDEV_CloseEntrypoint( AllocatorClose )
{
AllocatorContext_t *AllocatorContext;
//
OSDEV_CloseEntry();
AllocatorContext = (AllocatorContext_t *)OSDEV_PrivateData;
//
// Perform the release activity
//
if( AllocatorContext->Memory != NULL )
{
// Do what is necessary to free up any mapping here
// OSDEV_Print( "Freeing up bpa 2 partition - phys %p - C %p - UC %p\n", AllocatorContext->PhysicalAddress,AllocatorContext->CachedAddress,AllocatorContext->UnCachedAddress);
#if defined(MULTICOM406)
ICS_ERROR IcsErr;
IcsErr = ICS_region_remove(AllocatorContext->CachedRegion, 0);
if( IcsErr != ICS_SUCCESS )
{
OSDEV_Print( "Close Entry Point - Unable to remove Cached ICS region.\n" );
}
IcsErr = ICS_region_remove(AllocatorContext->UnCachedRegion, 0);
if( IcsErr != ICS_SUCCESS )
{
OSDEV_Print( "Close Entry Point - Unable to remove Uncached ICS region.\n" );
}
#endif
OSDEV_IOUnMap( (unsigned int)AllocatorContext->UnCachedAddress );
OSDEV_IOUnMap( (unsigned int)AllocatorContext->CachedAddress );
OSDEV_FreePartitioned( AllocatorContext->PartitionName, AllocatorContext->PhysicalAddress );
}
OSDEV_Free( AllocatorContext );
//
OSDEV_CloseExit( OSDEV_NoError );
}
OS_Status_t OS_Free(void *Address)
{
return OSDEV_Free(Address);
}
