高通camx ThreadManager

高通camx ThreadManager任务处理机制

最新推荐文章于 2025-09-19 15:49:18 发布

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最新推荐文章于 2025-09-19 15:49:18 发布 · 333 阅读

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#camera

1.初始化和注册

camx/src/core/chi/camxchisession.cpp

CamxResult CHISession::Initialize(
    CHISessionCreateData* pCreateData)
{
    CamxResult result = CamxResultSuccess;
    CHAR wrapperName[FILENAME_MAX];

    CAMX_ASSERT(NULL != pCreateData);
    CAMX_ASSERT(NULL != pCreateData->sessionCreateData.pThreadManager);
    CAMX_ASSERT(NULL != pCreateData->sessionCreateData.pChiContext);

    result = Session::Initialize(&pCreateData->sessionCreateData);

    if (CamxResultSuccess == result)
    {
        m_localInstance = CamxAtomicIncU(&s_numInstances);

        OsUtils::SNPrintF(&wrapperName[0], sizeof(wrapperName), "CHISessionWrapper%p", this);

        result = m_pThreadManager->RegisterJobFamily(ThreadJobCallback,                                                                                                  
                                                     wrapperName,
                                                     NULL,
                                                     JobPriority::Normal,
                                                     TRUE,
                                                     &m_hJobFamilyHandle);

        result = m_pThreadManager->RegisterJobFamily(ThreadJobCallbackRequest,