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Searched refs:gain_increase (Results 1 - 1 of 1) sorted by relevance

/third_party/backends/backend/
H A Dpieusb_specific.c90 static void updateGain2(Pieusb_Scanner *scanner, int color_index, double gain_increase);
2512 static void updateGain2(Pieusb_Scanner *scanner, int color_index, double gain_increase) in updateGain2() argument
2518 DBG(DBG_info,"updateGain2(): additional gain %f\n", gain_increase); in updateGain2()
2524 DBG(DBG_info,"updateGain2(): optimized gain * %f = %f\n", sqrt(gain_increase), sqrt(gain_increase) * g); in updateGain2()
2525 scanner->settings.gain[color_index] = getGainSetting(g * sqrt(gain_increase)); in updateGain2()
2528 DBG(DBG_info,"updateGain2(): remains for exposure %f\n", gain_increase / (getGain(scanner->settings.gain[color_index]) / g)); in updateGain2()
2529 scanner->settings.exposureTime[color_index] = lround( g / getGain(scanner->settings.gain[color_index]) * gain_increase * scanner->settings.exposureTime[color_index] ); in updateGain2()

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