Re: [FFmpeg-devel] [PATCH] lavc/dxv: fix incorrect back-reference index calculation in DXT5 decoding

2024-02-04 Thread Connor Worley
Given that Paul is no longer a maintainer, can someone else please take a look? -- Connor Worley ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email

Re: [FFmpeg-devel] [PATCH] lavc/dxv: fix incorrect back-reference index calculation in DXT5 decoding

2024-02-01 Thread Paul B Mahol
On Thu, Feb 1, 2024 at 9:41 PM Connor Worley wrote: > Got some confirmation that this patch fixes > https://trac.ffmpeg.org/ticket/10264 > > Thanks for the fix. I had encountered similar artifacts but failed to fix it, and then removed files long ago, but i got them from the web so will recheck

Re: [FFmpeg-devel] [PATCH] lavc/dxv: fix incorrect back-reference index calculation in DXT5 decoding

2024-02-01 Thread Connor Worley
Got some confirmation that this patch fixes https://trac.ffmpeg.org/ticket/10264 -- Connor Worley ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email

[FFmpeg-devel] [PATCH] lavc/dxv: fix incorrect back-reference index calculation in DXT5 decoding

2024-01-29 Thread Connor Worley
This bug causes the DXT5 decoder to produce incorrect block texture data. After the fix, textures are visually correct and match data decoded by Resolume Alley (extracted with Nvida Nsight for comparison). Current FATE DXT5 samples did not cover this case. Signed-off-by: Connor Worley ---