bool Hwcomposer::blank(int disp, int blank) { RETURN_FALSE_IF_NOT_INIT(); ALOGTRACE("disp = %d, blank = %d", disp, blank); 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 found"); return false; } return device->blank(blank ? true : false); }
bool Hwcomposer::blank(int disp, int blank) { log.v("blank: disp %d, blank %d", disp, blank); if (!initCheck()) return false; if (disp < 0 || disp >= IDisplayDevice::DEVICE_COUNT) { log.e("blank: invalid disp %d", disp); return false; } IDisplayDevice *device = mDisplayDevices.itemAt(disp); if (!device) { log.e("blank: no device found"); return false; } return device->blank(blank); }