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| author | Dafna Hirschfeld <dafna3@gmail.com> | 2018-11-15 14:23:32 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-11-23 12:34:32 +0300 |
| commit | 16ecf6dff97ce0194a7126e26159492668d47a7e (patch) | |
| tree | c862bca39fd979830a2ac0173ed37727bbe620e3 /drivers/media/platform/vicodec/codec-fwht.h | |
| parent | 195057196bfe2ebda5f48fb073ffe1841b70b37e (diff) | |
| download | linux-16ecf6dff97ce0194a7126e26159492668d47a7e.tar.xz | |
media: vicodec: Add support for 4 planes formats
Add support for formats with 4 planes: V4L2_PIX_FMT_ABGR32,
V4L2_PIX_FMT_ARGB32.
Also add alpha plane related flags to the header of the encoded file.
Signed-off-by: Dafna Hirschfeld <dafna3@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
[hans.verkuil@cisco.com: fix line-too-long warnings]
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/platform/vicodec/codec-fwht.h')
| -rw-r--r-- | drivers/media/platform/vicodec/codec-fwht.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/platform/vicodec/codec-fwht.h b/drivers/media/platform/vicodec/codec-fwht.h index bde11fb93f26..90ff8962fca7 100644 --- a/drivers/media/platform/vicodec/codec-fwht.h +++ b/drivers/media/platform/vicodec/codec-fwht.h @@ -75,6 +75,7 @@ #define FWHT_FL_CR_IS_UNCOMPRESSED BIT(6) #define FWHT_FL_CHROMA_FULL_HEIGHT BIT(7) #define FWHT_FL_CHROMA_FULL_WIDTH BIT(8) +#define FWHT_FL_ALPHA_IS_UNCOMPRESSED BIT(9) /* A 4-values flag - the number of components - 1 */ #define FWHT_FL_COMPONENTS_NUM_MSK GENMASK(17, 16) @@ -119,6 +120,7 @@ struct fwht_raw_frame { #define FWHT_LUMA_UNENCODED BIT(2) #define FWHT_CB_UNENCODED BIT(3) #define FWHT_CR_UNENCODED BIT(4) +#define FWHT_ALPHA_UNENCODED BIT(5) u32 fwht_encode_frame(struct fwht_raw_frame *frm, struct fwht_raw_frame *ref_frm, |