COEFF 625 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c #define COEFF(v, r) ((int)(0.5 + (v) * (r) * 256.0)) COEFF 739 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c #undef COEFF COEFF 740 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c #define COEFF(v, r) ((int)(0.5 + (v) * ((255.0 * 255.0 * 16.0) / (r))))