diff options
Diffstat (limited to 'drivers/media/platform/vicodec/codec-fwht.h')
| -rw-r--r-- | drivers/media/platform/vicodec/codec-fwht.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/media/platform/vicodec/codec-fwht.h b/drivers/media/platform/vicodec/codec-fwht.h index 3e9391fec5fe..90ff8962fca7 100644 --- a/drivers/media/platform/vicodec/codec-fwht.h +++ b/drivers/media/platform/vicodec/codec-fwht.h @@ -56,7 +56,7 @@ #define FWHT_MAGIC1 0x4f4f4f4f #define FWHT_MAGIC2 0xffffffff -#define FWHT_VERSION 1 +#define FWHT_VERSION 2 /* Set if this is an interlaced format */ #define FWHT_FL_IS_INTERLACED BIT(0) @@ -75,6 +75,11 @@ #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) +#define FWHT_FL_COMPONENTS_NUM_OFFSET 16 struct fwht_cframe_hdr { u32 magic1; @@ -104,9 +109,10 @@ struct fwht_raw_frame { unsigned int width, height; unsigned int width_div; unsigned int height_div; - unsigned int luma_step; + unsigned int luma_alpha_step; unsigned int chroma_step; - u8 *luma, *cb, *cr; + unsigned int components_num; + u8 *luma, *cb, *cr, *alpha; }; #define FWHT_FRAME_PCODED BIT(0) @@ -114,12 +120,13 @@ 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, struct fwht_cframe *cf, bool is_intra, bool next_is_intra); void fwht_decode_frame(struct fwht_cframe *cf, struct fwht_raw_frame *ref, - u32 hdr_flags); + u32 hdr_flags, unsigned int components_num); #endif |