Module: libav Branch: release/0.8 Commit: 443f1463c0e1fff69b2c8fa7cc8ca324cdfbd4c5
Author: Franz Brauße <[email protected]> Committer: Anton Khirnov <[email protected]> Date: Fri Mar 30 14:40:14 2012 -0400 smacker audio: sign-extend the initial 16-bit predicted value Fixes Bug #265 Signed-off-by: Justin Ruggles <[email protected]> (cherry picked from commit 12cbbbb4abda2de0ea123282ccf7ebee61517f7d) Signed-off-by: Anton Khirnov <[email protected]> --- libavcodec/smacker.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/libavcodec/smacker.c b/libavcodec/smacker.c index 62e6689..3928d8f 100644 --- a/libavcodec/smacker.c +++ b/libavcodec/smacker.c @@ -662,7 +662,7 @@ static int smka_decode_frame(AVCodecContext *avctx, void *data, } if(bits) { //decode 16-bit data for(i = stereo; i >= 0; i--) - pred[i] = av_bswap16(get_bits(&gb, 16)); + pred[i] = sign_extend(av_bswap16(get_bits(&gb, 16)), 16); for(i = 0; i <= stereo; i++) *samples++ = pred[i]; for(; i < unp_size / 2; i++) { _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
