[FFmpeg-cvslog] smackaud: clip output samples

[Justin Ruggles]

ffmpeg | branch: master | Justin Ruggles <justin.ruggles at gmail.com> | Wed Nov  9 16:20:45 2011 -0500| [375ca0aca81be2951d9ba4731196e70e490d3cdf] | committer: Justin Ruggles

smackaud: clip output samples

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=375ca0aca81be2951d9ba4731196e70e490d3cdf
---

 libavcodec/smacker.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/libavcodec/smacker.c b/libavcodec/smacker.c
index 7013aa1..83ed801 100644
--- a/libavcodec/smacker.c
+++ b/libavcodec/smacker.c
@@ -657,7 +657,7 @@ static int smka_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
                     res = 0;
                 val |= h[3].values[res] << 8;
                 pred[1] += sign_extend(val, 16);
-                *samples++ = pred[1];
+                *samples++ = av_clip_int16(pred[1]);
             } else {
                 if(vlc[0].table)
                     res = get_vlc2(&gb, vlc[0].table, SMKTREE_BITS, 3);
@@ -670,7 +670,7 @@ static int smka_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
                     res = 0;
                 val |= h[1].values[res] << 8;
                 pred[0] += sign_extend(val, 16);
-                *samples++ = pred[0];
+                *samples++ = av_clip_int16(pred[0]);
             }
         }
     } else { //8-bit data
@@ -685,14 +685,14 @@ static int smka_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
                 else
                     res = 0;
                 pred[1] += sign_extend(h[1].values[res], 8);
-                *samples8++ = pred[1];
+                *samples8++ = av_clip_uint8(pred[1]);
             } else {
                 if(vlc[0].table)
                     res = get_vlc2(&gb, vlc[0].table, SMKTREE_BITS, 3);
                 else
                     res = 0;
                 pred[0] += sign_extend(h[0].values[res], 8);
-                *samples8++ = pred[0];
+                *samples8++ = av_clip_uint8(pred[0]);
             }
         }
     }