Thread::Thread()
: m_pFn(NULL),
m_nPriority(0),
m_pThread(NULL),
m_pThreadArgs(NULL)
{
VENC_TEST_MSG_LOW("constructor", 0, 0, 0);
}
FileSink::FileSink()
: m_nFrames(0),
m_pFile(),
m_pBufferQueue(new SignalQueue(MAX_BUFFER_ASSUME, sizeof(OMX_BUFFERHEADERTYPE*))),
m_pThread(new Thread()),
m_bStarted(OMX_FALSE),
m_pFrameReleaseFn(NULL)
{
VENC_TEST_MSG_LOW("created sink");
}
OMX_ERRORTYPE Thread::Start(StartFnType pFn,
OMX_PTR pThreadArgs,
OMX_S32 nPriority)
{
OMX_ERRORTYPE result = OMX_ErrorNone;
VENC_TEST_MSG_LOW("Start", 0, 0, 0);
m_pThreadArgs = pThreadArgs;
m_pFn = pFn;
if (venc_thread_create(&m_pThread, ThreadEntry, this, (int) nPriority) != 0)
{
VENC_TEST_MSG_ERROR("failed to create thread", 0, 0, 0);
result = OMX_ErrorUndefined;
}
return result;
}
int Thread::ThreadEntry(void* pThreadData)
{
Thread* pThread = (Thread*) pThreadData;
VENC_TEST_MSG_LOW("ThreadEntry", 0, 0, 0);
OMX_ERRORTYPE result = OMX_ErrorNone;
if (pThread != NULL)
{
result = pThread->m_pFn(pThread->m_pThreadArgs);
}
else
{
VENC_TEST_MSG_ERROR("failed to create thread", 0, 0, 0);
result = OMX_ErrorUndefined;
}
return (int) result;
}
OMX_ERRORTYPE Thread::Join(OMX_ERRORTYPE* pThreadResult)
{
OMX_ERRORTYPE result = OMX_ErrorNone;
int thread_result;
VENC_TEST_MSG_LOW("Join", 0, 0, 0);
if (venc_thread_destroy(m_pThread, &thread_result) != 0)
{
VENC_TEST_MSG_ERROR("failed to destroy thread", 0, 0, 0);
}
if (pThreadResult != NULL)
{
*pThreadResult = (OMX_ERRORTYPE) thread_result;
}
m_pThread = NULL;
return result;
}
Thread::~Thread()
{
VENC_TEST_MSG_LOW("destructor", 0, 0, 0);
}
