Ejemplo n.º 1
0
bool VaapiEncoderBase::initVA()
{
    FUNC_ENTER();

    if (!m_externalDisplay)
        m_xDisplay = XOpenDisplay(NULL);
    if (!m_xDisplay)
    {
        ERROR("no x display.");
        return false;
    }

    int majorVersion, minorVersion;
    VAStatus vaStatus;

    m_display = vaGetDisplay(m_xDisplay);
    if (m_display == NULL) {
        ERROR("vaGetDisplay failed.");
        goto error;
    }

    vaStatus= vaInitialize(m_display, &majorVersion, &minorVersion);
    DEBUG("vaInitialize \n");
    if (!checkVaapiStatus(vaStatus, "vaInitialize"))
        goto error;

    DEBUG("profile = %d", m_videoParamCommon.profile);
    vaStatus = vaCreateConfig(m_display, m_videoParamCommon.profile, m_entrypoint,
                              NULL, 0, &m_config);
    if (!checkVaapiStatus(vaStatus, "vaCreateConfig "))
        goto error;

    vaStatus = vaCreateContext(m_display, m_config,
                               m_videoParamCommon.resolution.width,
                               m_videoParamCommon.resolution.height,
                               VA_PROGRESSIVE, 0, 0,
                               &m_context);
    if (!checkVaapiStatus(vaStatus, "vaCreateContext "))
        goto error;
    return true;

error:
    cleanupVA();
    return false;
}
Ejemplo n.º 2
0
Encode_Status VaapiEncoderBase::stop(void)
{
    FUNC_ENTER();
    cleanupVA();
    return ENCODE_SUCCESS;
}
Ejemplo n.º 3
0
VaapiEncoderBase::~VaapiEncoderBase()
{
    cleanupVA();
    INFO("~VaapiEncoderBase");
}