Lines Matching defs:brightness
231 // Get each frame (metadata) and then the buffer. Calculate brightness.
247 long long brightness = TotalBrightness(imgBuffer, &underexposed,
249 float avgBrightness = brightness * 1.0f /
251 ALOGV("Total brightness for frame %d was %lld (underexposed %d, "
252 "overexposed %d), avg %f", i, brightness, underexposed,
254 dout << "Average brightness (frame " << i << ") was " << avgBrightness
282 * Make this check warning only, since the brightness calculation is not reliable
287 << "average brightness should double at least "
325 // measured brightness, in 0-255 luminance.
631 // Get each frame (metadata) and then the buffer. Calculate brightness.
662 long long brightness = TotalBrightness(imgBuffer, &underexposed,
666 avgBrightness = brightness * 1.0f / numValidPixels;
671 ALOGV("Total brightness for frame %d was %lld (underexposed %d, "
672 "overexposed %d), avg %f", i, brightness, underexposed,
674 dout << "Average brightness (frame " << i << ") was " << avgBrightness
687 "Capture brightness different from previous, even though "
689 ", previous: " << prevEv << ". Brightness now: " <<
