C++ (Cpp) IDisplayDevice::getDisplayConfigs示例

bool Hwcomposer::getDisplayConfigs(int disp,
                                      uint32_t *configs,
                                      size_t *numConfigs)
{
    RETURN_FALSE_IF_NOT_INIT();

    if (disp < 0 || disp >= IDisplayDevice::DEVICE_COUNT) {
        ELOGTRACE("invalid disp %d", disp);
        return false;
    }
    if (disp >= (int) mDisplayDevices.size()) {
        return false;
    }
    IDisplayDevice *device = mDisplayDevices.itemAt(disp);
    if (!device) {
        ELOGTRACE("no device %d found", disp);
        return false;
    }

    return device->getDisplayConfigs(configs, numConfigs);
}

示例#2

显示文件

文件： Hwcomposer.cpp 项目： yutokt/android_vendor_intel

bool Hwcomposer::getDisplayConfigs(int disp,
                                      uint32_t *configs,
                                      size_t *numConfigs)
{
    log.v("getDisplayConfig");

    if (!initCheck())
        return false;

    if (disp < 0 || disp >= IDisplayDevice::DEVICE_COUNT) {
        log.e("getDisplayConfigs: invalid disp %d", disp);
        return false;
    }

    IDisplayDevice *device = mDisplayDevices.itemAt(disp);
    if (!device) {
        log.e("getDisplayConfigs: no device %d found", disp);
        return false;
    }

    return device->getDisplayConfigs(configs, numConfigs);
}