diff options
| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2019-09-20 00:17:01 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-07-03 00:03:44 +0200 |
| commit | 8c49f5715cef85a71df2d97563e9ffe658b226be (patch) | |
| tree | b3cea27bba635857889d345036cf38d80407706e | |
| parent | 7a6c286d1f51e64c6b092c21c588086be92e7667 (diff) | |
| download | ffmpeg-8c49f5715cef85a71df2d97563e9ffe658b226be.tar.gz | |
avcodec/pcm: Fix undefined shifts
Fixes the acodec-pcm-u16[lb]e FATE-tests.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
(cherry picked from commit 69473bec6f38fefc9a433d95f8e00de101299592)
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
| -rw-r--r-- | libavcodec/pcm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/pcm.c b/libavcodec/pcm.c index f987f03c00..c2791c2e9a 100644 --- a/libavcodec/pcm.c +++ b/libavcodec/pcm.c @@ -293,7 +293,7 @@ static av_cold int pcm_decode_close(AVCodecContext *avctx) #define DECODE(size, endian, src, dst, n, shift, offset) \ for (; n > 0; n--) { \ uint ## size ## _t v = bytestream_get_ ## endian(&src); \ - AV_WN ## size ## A(dst, (v - offset) << shift); \ + AV_WN ## size ## A(dst, (uint ## size ## _t)(v - offset) << shift); \ dst += size / 8; \ } @@ -304,7 +304,7 @@ static av_cold int pcm_decode_close(AVCodecContext *avctx) dst = frame->extended_data[c]; \ for (i = n; i > 0; i--) { \ uint ## size ## _t v = bytestream_get_ ## endian(&src); \ - AV_WN ## size ## A(dst, (v - offset) << shift); \ + AV_WN ## size ## A(dst, (uint ## size ##_t)(v - offset) << shift); \ dst += size / 8; \ } \ } |