Frank Plowman 392aa9daf2 lavc/vvc: Fix derivation of inverse LMCS idx ...

The clamping of idxYInv from H.266(V3) section 8.8.2.3 was missing.
This could lead to OOB reads from lmcs->pivot or input_pivot.

I also changed the derivation of the forward LMCS idx to use a shift
rather than a division for speed and as this is actually how the
variable is declared in the specification (8.7.5.2).

Signed-off-by: Frank Plowman <post@frankplowman.com>

2025-02-22 12:02:59 +08:00

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cabac.c

lavc/vvc: Use a bitfield to store MIP information

2024-12-07 17:37:45 +08:00

cabac.h

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ctu.c

lavc/vvc: Fix race condition for MVs cropped to subpic

2025-01-05 20:25:29 +08:00

ctu.h

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data.c

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data.h

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dec.c

lavc/vvcdec: refact, set AVCodecContext->has_b_frames in sps_export_stream_params

2025-02-22 11:29:58 +08:00

dec.h

lavc/vvcdec: remove unneeded VVCContext->pix_fmt

2025-01-29 18:22:41 +08:00

dsp_template.c

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dsp.c

lavc/vvc: Use a bitfield to store MIP information

2024-12-07 17:37:45 +08:00

dsp.h

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filter_template.c

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filter.c

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filter.h

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inter_template.c

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inter.c

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inter.h

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intra_template.c

lavc/vvc: Use a bitfield to store MIP information

2024-12-07 17:37:45 +08:00

intra_utils.c

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intra.c

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intra.h

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itx_1d.c

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itx_1d.h

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Makefile

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mvs.c

lavc/vvc: Don't check motion estimation region for IBC

2024-12-03 10:20:51 +08:00

mvs.h

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ps.c

lavc/vvc: Fix derivation of inverse LMCS idx

2025-02-22 12:02:59 +08:00

ps.h

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refs.c

avcodec/vvc/refs: Check content_ref in set_pict_type()

2025-02-15 11:25:12 +08:00

refs.h

avcodec/vvc: Add support for output_corrupt/showall flags

2025-01-19 13:30:13 +08:00

thread.c

avcodec/vvc/dec: print thread debug logs only if DEBUG is defined

2025-01-10 10:23:57 -03:00

thread.h

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