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/external/libxcam/modules/ocl/
H A Dcl_newtonemapping_handler.cpp97 int y_max1 = (y_max[block_id] - thres) > 0 ? (y_max[block_id] - thres) : 0; local
100 float t1 = 0.001f * y_max1 + 0.001f;
102 float max1_log = log(y_max1 + t1);
114 float factor1 = y_max1 / (max1_log - t1_log + 0.001f);

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