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| author | Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> | 2016-07-18 09:16:15 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-10-21 15:54:16 -0200 |
| commit | 429175e41f01419ad81f144acabb09be904682cd (patch) | |
| tree | 114777d148797428ffbdb7dca33b9c98e702e164 /include/media | |
| parent | 5f3d32ec739fcfe83bb3e39a0ca44f3b097e5a94 (diff) | |
| download | linux-429175e41f01419ad81f144acabb09be904682cd.tar.gz linux-429175e41f01419ad81f144acabb09be904682cd.tar.bz2 linux-429175e41f01419ad81f144acabb09be904682cd.zip | |
[media] vivid: Add support for HSV encoding
Support HSV encoding. Most of the logic is replicated from ycbcr_enc.
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/v4l2-tpg.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/media/v4l2-tpg.h b/include/media/v4l2-tpg.h index 8abed92317e8..13e49d85cae3 100644 --- a/include/media/v4l2-tpg.h +++ b/include/media/v4l2-tpg.h @@ -130,6 +130,7 @@ struct tpg_data { u32 colorspace; u32 xfer_func; u32 ycbcr_enc; + u32 hsv_enc; /* * Stores the actual transfer function, i.e. will never be * V4L2_XFER_FUNC_DEFAULT. @@ -139,6 +140,7 @@ struct tpg_data { * Stores the actual Y'CbCr encoding, i.e. will never be * V4L2_YCBCR_ENC_DEFAULT. */ + u32 real_hsv_enc; u32 real_ycbcr_enc; u32 quantization; /* @@ -341,6 +343,19 @@ static inline u32 tpg_g_ycbcr_enc(const struct tpg_data *tpg) return tpg->ycbcr_enc; } +static inline void tpg_s_hsv_enc(struct tpg_data *tpg, u32 hsv_enc) +{ + if (tpg->hsv_enc == hsv_enc) + return; + tpg->hsv_enc = hsv_enc; + tpg->recalc_colors = true; +} + +static inline u32 tpg_g_hsv_enc(const struct tpg_data *tpg) +{ + return tpg->hsv_enc; +} + static inline void tpg_s_xfer_func(struct tpg_data *tpg, u32 xfer_func) { if (tpg->xfer_func == xfer_func) |