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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2015-09-13 13:41:29 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-09-30 19:42:18 -0300 |
| commit | 529a7960307012f66faec6426747cf61d320265c (patch) | |
| tree | 7bf590938522688a5998ce1b4952bf7da8b3567f /include/uapi/linux/videodev2.h | |
| parent | 2e94c19c0750d5685c95db5561f1f34e5fcab0c7 (diff) | |
| download | lwn-529a7960307012f66faec6426747cf61d320265c.tar.gz lwn-529a7960307012f66faec6426747cf61d320265c.zip | |
[media] videodev2.h: add support for the DCI-P3 colorspace
This colorspace is used for cinema projectors and is supported by
the DisplayPort standard.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'include/uapi/linux/videodev2.h')
| -rw-r--r-- | include/uapi/linux/videodev2.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 3228fbebcd63..4900e154eca7 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -229,6 +229,9 @@ enum v4l2_colorspace { /* Raw colorspace: for RAW unprocessed images */ V4L2_COLORSPACE_RAW = 11, + + /* DCI-P3 colorspace, used by cinema projectors */ + V4L2_COLORSPACE_DCI_P3 = 12, }; /* @@ -256,6 +259,8 @@ enum v4l2_xfer_func { * V4L2_COLORSPACE_SMPTE240M: V4L2_XFER_FUNC_SMPTE240M * * V4L2_COLORSPACE_RAW: V4L2_XFER_FUNC_NONE + * + * V4L2_COLORSPACE_DCI_P3: V4L2_XFER_FUNC_DCI_P3 */ V4L2_XFER_FUNC_DEFAULT = 0, V4L2_XFER_FUNC_709 = 1, @@ -263,6 +268,7 @@ enum v4l2_xfer_func { V4L2_XFER_FUNC_ADOBERGB = 3, V4L2_XFER_FUNC_SMPTE240M = 4, V4L2_XFER_FUNC_NONE = 5, + V4L2_XFER_FUNC_DCI_P3 = 6, }; /* @@ -272,9 +278,10 @@ enum v4l2_xfer_func { #define V4L2_MAP_XFER_FUNC_DEFAULT(colsp) \ ((colsp) == V4L2_COLORSPACE_ADOBERGB ? V4L2_XFER_FUNC_ADOBERGB : \ ((colsp) == V4L2_COLORSPACE_SMPTE240M ? V4L2_XFER_FUNC_SMPTE240M : \ - ((colsp) == V4L2_COLORSPACE_RAW ? V4L2_XFER_FUNC_NONE : \ - ((colsp) == V4L2_COLORSPACE_SRGB || (colsp) == V4L2_COLORSPACE_JPEG ? \ - V4L2_XFER_FUNC_SRGB : V4L2_XFER_FUNC_709)))) + ((colsp) == V4L2_COLORSPACE_DCI_P3 ? V4L2_XFER_FUNC_DCI_P3 : \ + ((colsp) == V4L2_COLORSPACE_RAW ? V4L2_XFER_FUNC_NONE : \ + ((colsp) == V4L2_COLORSPACE_SRGB || (colsp) == V4L2_COLORSPACE_JPEG ? \ + V4L2_XFER_FUNC_SRGB : V4L2_XFER_FUNC_709))))) enum v4l2_ycbcr_encoding { /* @@ -285,7 +292,7 @@ enum v4l2_ycbcr_encoding { * V4L2_COLORSPACE_470_SYSTEM_BG, V4L2_COLORSPACE_ADOBERGB and * V4L2_COLORSPACE_JPEG: V4L2_YCBCR_ENC_601 * - * V4L2_COLORSPACE_REC709: V4L2_YCBCR_ENC_709 + * V4L2_COLORSPACE_REC709 and V4L2_COLORSPACE_DCI_P3: V4L2_YCBCR_ENC_709 * * V4L2_COLORSPACE_SRGB: V4L2_YCBCR_ENC_SYCC * @@ -325,7 +332,8 @@ enum v4l2_ycbcr_encoding { * This depends on the colorspace. */ #define V4L2_MAP_YCBCR_ENC_DEFAULT(colsp) \ - ((colsp) == V4L2_COLORSPACE_REC709 ? V4L2_YCBCR_ENC_709 : \ + (((colsp) == V4L2_COLORSPACE_REC709 || \ + (colsp) == V4L2_COLORSPACE_DCI_P3) ? V4L2_YCBCR_ENC_709 : \ ((colsp) == V4L2_COLORSPACE_BT2020 ? V4L2_YCBCR_ENC_BT2020 : \ ((colsp) == V4L2_COLORSPACE_SMPTE240M ? V4L2_YCBCR_ENC_SMPTE240M : \ V4L2_YCBCR_ENC_601))) |