ffmpeg | branch: master | Niklas Haas <g...@haasn.dev> | Fri Mar 7 19:36:29 2025 +0100| [8ab40ca984fa123e5aa8c45ec5d9fdadb1b12cb6] | committer: Niklas Haas
swscale: fix gray -> grayf32 SIGFPE swscale internals don't distinguish between 16-bit and higher bit depth output formats internally when it comes to the choice of intermediate representation. Clamping this value both prevents a SIGFPE and also aligns the check with reality. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8ab40ca984fa123e5aa8c45ec5d9fdadb1b12cb6 --- libswscale/swscale.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 98f94d029f..65ed654ebd 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -586,7 +586,7 @@ static void solve_range_convert(uint16_t src_min, uint16_t src_max, static void init_range_convert_constants(SwsInternal *c) { - const int bit_depth = c->dstBpc ? c->dstBpc : 8; + const int bit_depth = c->dstBpc ? FFMIN(c->dstBpc, 16) : 8; const int src_bits = bit_depth <= 14 ? 15 : 19; const int src_shift = src_bits - bit_depth; const int mult_shift = bit_depth <= 14 ? 14 : 18; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
