LUT_BLUE
pixel->b = apply_lut_to_channel_value(&crtc_state->gamma_lut, pixel->b, LUT_BLUE);
pixel->b = apply_lut_to_channel_value(&srgb_inv_eotf, pixel->b, LUT_BLUE);
pixel->b = apply_lut_to_channel_value(&srgb_eotf, pixel->b, LUT_BLUE);