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Searched refs:log_ratio2 (Results 1 – 3 of 3) sorted by relevance

/OK3568_Linux_fs/external/camera_engine_rkaiq/rkaiq/algos/adrc/
H A Drk_aiq_adrc_algo_v10.cpp604 float log_ratio2 = log(pAdrcCtx->NextData.AEData.L2S_Ratio * adrc_gain) / log(2.0f) + 12.0f; in AdrcExpoParaProcessing() local
607 float hdrbits = log_ratio2 * (1 << MFHDR_LOG_Q_BITS); in AdrcExpoParaProcessing()
H A Drk_aiq_adrc_algo_v11.cpp662 float log_ratio2 = log(pAdrcCtx->NextData.AEData.L2S_Ratio * adrc_gain) / log(2.0f) + 12.0f; in AdrcExpoParaProcessing() local
665 float hdrbits = log_ratio2 * (1 << MFHDR_LOG_Q_BITS); in AdrcExpoParaProcessing()
H A Drk_aiq_adrc_algo_v12.cpp889 float log_ratio2 = log(pAdrcCtx->NextData.AEData.L2S_Ratio * adrc_gain) / log(2.0f) + 12.0f; in AdrcExpoParaProcessing() local
892 float hdrbits = log_ratio2 * (1 << MFHDR_LOG_Q_BITS); in AdrcExpoParaProcessing()