153             return {format, usage, dataspace, FAILURE(kErrorBadDataspace)};  in overrideStreamParams()
157         return {format, usage, dataspace, FAILURE(kErrorBadFormat)};  in overrideStreamParams()
250     return make_tuple((mQemuChannel.ok() ? mFrameDurationNs : FAILURE(-1)),  in processCaptureRequest()
290         return FAILURE(false);  in captureFrameYUV()
294         return FAILURE(false);  in captureFrameYUV()
302         return FAILURE(false);  in captureFrameYUV()
316         return FAILURE(false);  in captureFrameRGBA()
320         return FAILURE(false);  in captureFrameRGBA()
328         return FAILURE(false);  in captureFrameRGBA()
357                 sb = csb->finish(FAILURE(false));  in captureFrameRAW16()
393                 sb = csb->finish(FAILURE(false));  in captureFrameJpeg()
421         return FAILURE(nullptr);  in captureFrameForCompressing()
427         return FAILURE(nullptr);  in captureFrameForCompressing()
432         return FAILURE(nullptr);  in captureFrameForCompressing()