void
fmDisablePorts (void) {
if (!--portsEnabledCount) {
disablePorts(ALP_REGISTER, 1);
disablePorts(ALP_DATA, 1);
}
}
int
fmEnablePorts (int errorLevel) {
if (portsEnabledCount) return 1;
if (enablePorts(errorLevel, ALP_REGISTER, 1)) {
if (enablePorts(errorLevel, ALP_DATA, 1)) {
portsEnabledCount++;
return 1;
}
disablePorts(ALP_REGISTER, 1);
}
return 0;
}
OMX_ERRORTYPE EnableDataFlow::release()
{
DBGT_PROLOG("");
OMX_ERRORTYPE err = OMX_ErrorNone;
err = disablePorts();
if(OMX_ErrorNone != err) {
DBGT_CRITICAL("disablePorts() failed err = %d", err);
DBGT_EPILOG("");
return err;
}
DBGT_EPILOG("");
return err;
}
static int vbinit() {
if (enablePorts(LOG_ERR, LPTPORT, 3)) {
if (enablePorts(LOG_ERR, 0X80, 1)) {
makeOutputTable(dotsTable_ISO11548_1);
{
unsigned char alldots[40];
memset(alldots, 0XFF, 40);
vbdisplay(alldots);
}
return 0;
}
disablePorts(LPTPORT, 3);
}
logMessage(LOG_ERR, "Error: must be superuser");
return -1;
}
OMX_ERRORTYPE EnableDataFlow::init(const ImageInfo &aThumbnailInfo,
const ImageInfo &aPreviewInfo)
{
DBGT_PROLOG("");
OMX_ERRORTYPE err = OMX_ErrorNone;
//Initialize Port definitions structures
OmxUtils::initialize(mParamArmIvInput, OMX_PortDomainVideo, 0);
OmxUtils::initialize(mParamArmIvOutput, OMX_PortDomainVideo, 1);
OmxUtils::initialize(mParamSwJpegInput, OMX_PortDomainImage, 0);
OmxUtils::initialize(mParamSwJpegOutput, OMX_PortDomainImage, 1);
OmxUtils::initialize(mParamExifInput, OMX_PortDomainImage, 0);
//Initialize Semaphores
status_t err1 = mStateArmIvSem.init(1);
if(-1 == err1) {
DBGT_CRITICAL("mStateArmIvSem init failed - OMX_ErrorInsufficientResources");
DBGT_EPILOG("");
return OMX_ErrorInsufficientResources;
}
err1 = mStateSWJpegSem.init(1);
if(-1 == err1) {
DBGT_CRITICAL("mStateSWJpegSem init failed - OMX_ErrorInsufficientResources");
DBGT_EPILOG("");
return OMX_ErrorInsufficientResources;
}
err1 = mArmIvEosSem.init(1);
if(-1 == err1) {
DBGT_CRITICAL("mArmIvEosSem init failed - OMX_ErrorInsufficientResources");
DBGT_EPILOG("");
return OMX_ErrorInsufficientResources;
}
err1 = mSwJpegEosSem.init(1);
if(-1 == err1) {
DBGT_CRITICAL("mSwJpegEosSem init failed - OMX_ErrorInsufficientResources");
DBGT_EPILOG("");
return OMX_ErrorInsufficientResources;
}
//Initialize ArmIv & SwJpeg Enc Callbacks & Get Handle
armivcallback.EmptyBufferDone = ArmIVEmptyBufferDone;
armivcallback.FillBufferDone = 0;
armivcallback.EventHandler = ArmIvEventHandler;
err = (mOmxUtils.interface()->GetpOMX_GetHandle())(&mArmIvProc, componentNameArmIv, this, &armivcallback);
if(OMX_ErrorNone != err || NULL == mArmIvProc) {
DBGT_CRITICAL("ivproc GetHandle failed err = %d", err);
DBGT_EPILOG("");
return err;
}
swjpegcallback.EmptyBufferDone = 0;
swjpegcallback.FillBufferDone = 0;
swjpegcallback.EventHandler = SWJpegEventHandler;
err = (mOmxUtils.interface()->GetpOMX_GetHandle())(&mSwJpegEnc, componentNameSwJpegEnc, this, &swjpegcallback);
if(OMX_ErrorNone != err || NULL == mSwJpegEnc) {
DBGT_CRITICAL("swjpegenc GetHandle failed err = %d", err);
DBGT_EPILOG("");
return err;
}
err = configPorts(aThumbnailInfo, aPreviewInfo);
if(OMX_ErrorNone != err) {
DBGT_CRITICAL("configPorts() failed err = %d", err);
DBGT_EPILOG("");
return err;
}
//Setup Tunneling between armiv-swjpeg-exifmixer
err = setupTunneling();
if(OMX_ErrorNone != err) {
DBGT_CRITICAL("configPorts() failed err = %d", err);
DBGT_EPILOG("");
return err;
}
err = disablePorts();
if(OMX_ErrorNone != err) {
DBGT_CRITICAL("configPorts() failed err = %d", err);
DBGT_EPILOG("");
return err;
}
//Send armiv & swjpeg enc to executing state with all the ports disabled
err = sendComponentToExecuting();
if(OMX_ErrorNone != err) {
DBGT_CRITICAL("sendComponentToExecuting failed err = %d", err);
DBGT_EPILOG("");
return err;
}
DBGT_EPILOG("");
return err;
}