diff options
Diffstat (limited to 'include/media/v4l2-common.h')
| -rw-r--r-- | include/media/v4l2-common.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h index 150ee16ebd81..a3083529b698 100644 --- a/include/media/v4l2-common.h +++ b/include/media/v4l2-common.h @@ -539,4 +539,33 @@ static inline void v4l2_buffer_set_timestamp(struct v4l2_buffer *buf, buf->timestamp.tv_usec = ts.tv_nsec / NSEC_PER_USEC; } +static inline bool v4l2_is_colorspace_valid(__u32 colorspace) +{ + return colorspace > V4L2_COLORSPACE_DEFAULT && + colorspace <= V4L2_COLORSPACE_DCI_P3; +} + +static inline bool v4l2_is_xfer_func_valid(__u32 xfer_func) +{ + return xfer_func > V4L2_XFER_FUNC_DEFAULT && + xfer_func <= V4L2_XFER_FUNC_SMPTE2084; +} + +static inline bool v4l2_is_ycbcr_enc_valid(__u8 ycbcr_enc) +{ + return ycbcr_enc > V4L2_YCBCR_ENC_DEFAULT && + ycbcr_enc <= V4L2_YCBCR_ENC_SMPTE240M; +} + +static inline bool v4l2_is_hsv_enc_valid(__u8 hsv_enc) +{ + return hsv_enc == V4L2_HSV_ENC_180 || hsv_enc == V4L2_HSV_ENC_256; +} + +static inline bool v4l2_is_quant_valid(__u8 quantization) +{ + return quantization == V4L2_QUANTIZATION_FULL_RANGE || + quantization == V4L2_QUANTIZATION_LIM_RANGE; +} + #endif /* V4L2_COMMON_H_ */ |