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| author | rcombs <rcombs@rcombs.me> | 2021-12-23 20:06:29 -0600 |
|---|---|---|
| committer | rcombs <rcombs@rcombs.me> | 2022-01-04 19:39:22 -0600 |
| commit | 66343e46cfb1bd85dcecc066b9bf444823bd0d82 (patch) | |
| tree | 2e5dee000b3baf13024197ec684e1dff350d9b8f /libavfilter/drawutils.h | |
| parent | f67bd3a8254f50676dee037a0c0b31e4148c1a85 (diff) | |
lavfi/drawutils: overhaul to improve pixel format support
- No longer mixes u8 and u16 component accesses (this was UB)
- De-duplicated 8->16 conversion
- De-duplicated component -> plane+offset conversion
- De-duplicated planar + packed RGB
- No longer calls ff_fill_rgba_map
- Removed redundant comp_mask data member
- RGB0 and related formats no longer write an alpha value to the 0 byte
- Non-planar YA formats now work correctly
- High-bit-depth semi-planar YUV now works correctly
Diffstat (limited to 'libavfilter/drawutils.h')
| -rw-r--r-- | libavfilter/drawutils.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/libavfilter/drawutils.h b/libavfilter/drawutils.h index 2ca2475585..396688514e 100644 --- a/libavfilter/drawutils.h +++ b/libavfilter/drawutils.h @@ -37,7 +37,6 @@ typedef struct FFDrawContext { enum AVPixelFormat format; unsigned nb_planes; int pixelstep[MAX_PLANES]; /*< offset between pixels */ - uint8_t comp_mask[MAX_PLANES]; /*< bitmask of used non-alpha components */ uint8_t hsub[MAX_PLANES]; /*< horizontal subsampling */ uint8_t vsub[MAX_PLANES]; /*< vertical subsampling */ uint8_t hsub_max; |