tEplKernel EplDllkCalDelInstance(void)
{
tEplKernel Ret = kEplSuccessful;
#if EPL_USE_SHAREDBUFF != FALSE
tShbError ShbError;
/* ShbError = ShbCirReleaseBuffer (EplDllkCalInstance_g.m_ShbInstanceRx);
if (ShbError != kShbOk)
{
Ret = kEplNoResource;
}
EplDllkCalInstance_g.m_ShbInstanceRx = NULL;
*/
ShbError = ShbCirReleaseBuffer (EplDllkCalInstance_g.m_ShbInstanceTxNmt);
if (ShbError != kShbOk)
{
Ret = kEplNoResource;
}
EplDllkCalInstance_g.m_ShbInstanceTxNmt = NULL;
ShbError = ShbCirReleaseBuffer (EplDllkCalInstance_g.m_ShbInstanceTxGen);
if (ShbError != kShbOk)
{
Ret = kEplNoResource;
}
EplDllkCalInstance_g.m_ShbInstanceTxGen = NULL;
#else
EplDllkCalInstance_g.m_uiFrameSizeNmt = 0;
EplDllkCalInstance_g.m_uiFrameSizeGen = 0;
#endif
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplEventuDelInstance
//
// Description: function delete instance an free the bufferstructure
//
//
//
// Parameters:
//
//
// Returns: tEpKernel = errorcode
//
//
// State:
//
//---------------------------------------------------------------------------
tEplKernel PUBLIC EplEventuDelInstance()
{
tEplKernel Ret;
#if EPL_USE_SHAREDBUFF != FALSE
tShbError ShbError;
#endif
Ret = kEplSuccessful;
#if EPL_USE_SHAREDBUFF != FALSE
// set eventhandler to NULL
ShbError = ShbCirSetSignalHandlerNewData (EplEventuInstance_g.m_pShbKernelToUserInstance,
NULL,
kShbPriorityNormal);
if(ShbError != kShbOk)
{
//EPL_DBGLVL_EVENTK_TRACE1("EplEventuDelInstance(): ShbCirSetSignalHandlerNewData(K2U) -> 0x%X\n", ShbError);
Ret = kEplNoResource;
}
#if EPL_EVENT_USE_KERNEL_QUEUE != FALSE
// free buffer User -> Kernel
ShbError = ShbCirReleaseBuffer (EplEventuInstance_g.m_pShbUserToKernelInstance);
if((ShbError != kShbOk) && (ShbError != kShbMemUsedByOtherProcs))
{
//EPL_DBGLVL_EVENTK_TRACE1("EplEventuDelInstance(): ShbCirReleaseBuffer(U2K) -> 0x%X\n", ShbError);
Ret = kEplNoResource;
}
else
{
EplEventuInstance_g.m_pShbUserToKernelInstance = NULL;
}
#endif
// free buffer Kernel -> User
ShbError = ShbCirReleaseBuffer (EplEventuInstance_g.m_pShbKernelToUserInstance);
if((ShbError != kShbOk) && (ShbError != kShbMemUsedByOtherProcs))
{
//EPL_DBGLVL_EVENTK_TRACE1("EplEventuDelInstance(): ShbCirReleaseBuffer(K2U) -> 0x%X\n", ShbError);
Ret = kEplNoResource;
}
else
{
EplEventuInstance_g.m_pShbKernelToUserInstance = NULL;
}
#endif
return Ret;
}
//---------------------------------------------------------------------------
//
// Function: EplEventuDelInstance
//
// Description: function delete instance an free the bufferstructure
//
//
//
// Parameters:
//
//
// Returns: tEpKernel = errorcode
//
//
// State:
//
//---------------------------------------------------------------------------
tEplKernel EplEventuDelInstance(void)
{
tEplKernel Ret;
#ifndef EPL_NO_FIFO
tShbError ShbError;
#endif
Ret = kEplSuccessful;
#ifndef EPL_NO_FIFO
// set eventhandler to NULL
ShbError =
ShbCirSetSignalHandlerNewData(EplEventuInstance_g.
m_pShbKernelToUserInstance, NULL,
kShbPriorityNormal);
if (ShbError != kShbOk) {
EPL_DBGLVL_EVENTK_TRACE1
("EplEventuDelInstance(): ShbCirSetSignalHandlerNewData(K2U) -> 0x%X\n",
ShbError);
Ret = kEplNoResource;
}
// free buffer User -> Kernel
ShbError =
ShbCirReleaseBuffer(EplEventuInstance_g.m_pShbUserToKernelInstance);
if ((ShbError != kShbOk) && (ShbError != kShbMemUsedByOtherProcs)) {
EPL_DBGLVL_EVENTK_TRACE1
("EplEventuDelInstance(): ShbCirReleaseBuffer(U2K) -> 0x%X\n",
ShbError);
Ret = kEplNoResource;
} else {
EplEventuInstance_g.m_pShbUserToKernelInstance = NULL;
}
// free buffer Kernel -> User
ShbError =
ShbCirReleaseBuffer(EplEventuInstance_g.m_pShbKernelToUserInstance);
if ((ShbError != kShbOk) && (ShbError != kShbMemUsedByOtherProcs)) {
EPL_DBGLVL_EVENTK_TRACE1
("EplEventuDelInstance(): ShbCirReleaseBuffer(K2U) -> 0x%X\n",
ShbError);
Ret = kEplNoResource;
} else {
EplEventuInstance_g.m_pShbKernelToUserInstance = NULL;
}
#endif
return Ret;
}
tEplKernel PUBLIC EplApiProcessImageFree(void)
{
tEplKernel Ret = kEplSuccessful;
tShbError ShbError;
tEplApiProcessImageCopyJobInt CopyJob;
if ((EplApiProcessImageInstance_g.m_In.m_pImage == NULL)
&& (EplApiProcessImageInstance_g.m_Out.m_pImage == NULL))
{
goto Exit;
}
EplDllkRegSyncHandler(EplApiProcessImageInstance_g.m_pfnOrgCbSync);
EplApiProcessImageInstance_g.m_In.m_uiSize = 0;
EplApiProcessImageInstance_g.m_Out.m_uiSize = 0;
// signal completion to all queued copy jobs
for (;;)
{
Ret = EplApiProcessImageFetchCopyJob(0, &CopyJob);
if (Ret == kEplSuccessful)
{
Ret = EplApiProcessImageSignalCompletion(&CopyJob);
if (Ret != kEplSuccessful)
{
goto Exit;
}
}
else
{
break;
}
}
for (;;)
{
Ret = EplApiProcessImageFetchCopyJob(1, &CopyJob);
if (Ret == kEplSuccessful)
{
Ret = EplApiProcessImageSignalCompletion(&CopyJob);
if (Ret != kEplSuccessful)
{
goto Exit;
}
}
else
{
break;
}
}
if (Ret == kEplApiPIJobQueueEmpty)
{
Ret = kEplSuccessful;
}
EPL_FREE(EplApiProcessImageInstance_g.m_In.m_pImage);
EplApiProcessImageInstance_g.m_In.m_pImage = NULL;
EPL_FREE(EplApiProcessImageInstance_g.m_Out.m_pImage);
EplApiProcessImageInstance_g.m_Out.m_pImage = NULL;
ShbError = ShbCirReleaseBuffer (EplApiProcessImageInstance_g.m_ShbInstanceJobQueueLo);
if (ShbError != kShbOk)
{
Ret = kEplNoResource;
}
EplApiProcessImageInstance_g.m_ShbInstanceJobQueueLo = NULL;
ShbError = ShbCirReleaseBuffer (EplApiProcessImageInstance_g.m_ShbInstanceJobQueueHi);
if (ShbError != kShbOk)
{
Ret = kEplNoResource;
}
EplApiProcessImageInstance_g.m_ShbInstanceJobQueueHi = NULL;
Exit:
return Ret;
}
