On 11/16/2024 11:50 AM, Rémi Denis-Courmont wrote:
Le lauantaina 16. marraskuuta 2024, 16.39.29 EET James Almer a écrit :This a large proportion of values to underflow or overflow out of the int range. The C version then triggers Undefined Behaviour in that case by negating INT_MIN, so I don't suppose that that's correct.So is the C version broken, or this test's randomized values?The C code ostensibly does not expect those values, but regardless I don't know if they can be triggered or not. So I don't know if it's a bug in this patch, a bug in the C code or both.
Well, it can't be in this patch because i'm just initializing the encoder tables needed by the tested DSP functions. So if something is faulty, is the values generated by randomize_float() in this test.
I'm not sure how to constrain them, that said.
OpenPGP_signature.asc
Description: OpenPGP digital signature
_______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
