ffmpeg | branch: master | James Almer <jamr...@gmail.com> | Mon Jan 18 18:37:36 2016 -0300| [1bb3b90db8332dfc387c7bfecb98e53583596de1] | committer: James Almer
avcodec/pngdec: use av_mod_uintp2 Reviewed-by: Michael Niedermayer <mich...@niedermayer.cc> Signed-off-by: James Almer <jamr...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1bb3b90db8332dfc387c7bfecb98e53583596de1 --- libavcodec/pngdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c index 3059087..61857d0 100644 --- a/libavcodec/pngdec.c +++ b/libavcodec/pngdec.c @@ -787,7 +787,7 @@ static int decode_trns_chunk(AVCodecContext *avctx, PNGDecContext *s, for (i = 0; i < length / 2; i++) { /* only use the least significant bits */ - v = bytestream2_get_be16(&s->gb) & ((1 << s->bit_depth) - 1); + v = av_mod_uintp2(bytestream2_get_be16(&s->gb), s->bit_depth); if (s->bit_depth > 8) AV_WB16(&s->transparent_color_be[2 * i], v); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
