Hi
From cupcake sourcecode, camrecorder can be implemented with
mediarecorder API, and the camrecorder has implemented in package/app/
Camera. but when I open the camera App, and click "swtich to
video" ,the application crashed.
From the debug trace, can see that the MediaRecorder can not be
newed(new MediaRecorder() ) successful.
and the following function can not be called successful:
MediaRecorderClient::MediaRecorderClient(pid_t pid)
{
LOGV("Client constructor");
mPid = pid;
mRecorder = new PVMediaRecorder(); // the statement break
with a Exception
}
and PVMediaRecorder() is defined as:
PVMediaRecorder::PVMediaRecorder()
{
LOGV("constructor");
mAuthorDriverWrapper = new AuthorDriverWrapper();
}
and
AuthorDriverWrapper::AuthorDriverWrapper()
{
mAuthorDriver = new AuthorDriver();
}
From the opencore, the PV_MasterOMX_Init() (in
pv_encomxmastercore.cpp) will be called, and please look at the
following source code in this function:
OMX_ERRORTYPE OMX_APIENTRY PV_MasterOMX_Init()
{
...............
#if HARDWARE_OMX
pWrapper[0] = QC_OMX_Wrapper::New();
#endif
//Holmes temp remove this {
//pWrapper[NUMBER_OF_OMX_CORES-1] = PV_OMX_Wrapper::New(); //
initialize pointers to omx methods
//Holmes temp remove this {
// loop over all cores
master_index = 0;
OMX_STRING ComponentName = (OMX_STRING) malloc
(PV_OMX_MAX_COMPONENT_NAME_LENGTH*sizeof(OMX_U8));
for (jj = 0; jj < NUMBER_OF_OMX_CORES; jj++)
{
// first call OMX_Init
Status = (*(pWrapper[jj]->GetpOMX_Init()))();
...............
}
...................
}
I don't know why the statement "pWrapper[NUMBER_OF_OMX_CORES-1] =
PV_OMX_Wrapper::New();" was deleted. and if this statement is deleted,
the pWrapper is empty, so when " Status = (*(pWrapper[jj]->GetpOMX_Init
()))();" is called, a exception will happened , and this can be
caused the camrecorder crashed!
but if I make the "pWrapper[NUMBER_OF_OMX_CORES-1] =
PV_OMX_Wrapper::New(); " usable, the author can not be complied
successful! and the error info is:
PV_OMX_Wrapper::New() was not be declared
Can sb help me?
Thanks !
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