Lines Matching refs:bY
89 double bY, bCb, bCr;
783 RGB_offset, coeffs.bY, coeffs.bCb, coeffs.bCr,
790 &pPriv->coeffs.bY, &pPriv->coeffs.bU,
833 * must be divided by the Y excursion, and the second and third columns be
834 * divided by the U and V excursions respectively. The offset does not affect
837 * matrix must be multiplied by the value of the excursion.
906 * is represented by R = G = B = 0, and white is represented by R = G = B = 255.
909 * factor than computer RGB, and it has an offset. Black is represented by
910 * R = G = B = 16*2^(N-8), and white is represented by R = G = B = 235*2^(N-8).
965 * be scaled by the excursion of each component
972 * by the excursion of the RGB components
987 transfer_matrix->bY *= YColumScale;
1103 dest->bY = source->bY;
