X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fsnowdec.c;h=88664dc472bd2a6afda196fca07f9f702b5561b4;hb=53a4620fbae20b640d7fd75a64a6d3ff6dcc8b43;hp=59bd24e8811a4b39c25854c48ec4c9443dddf6e5;hpb=0dda0f3bdb7e8a2d5bef7457375f72f38a100ccb;p=ffmpeg

diff --git a/libavcodec/snowdec.c b/libavcodec/snowdec.c
index 59bd24e8811..88664dc472b 100644
--- a/libavcodec/snowdec.c
+++ b/libavcodec/snowdec.c
@@ -117,7 +117,7 @@ static av_always_inline void predict_slice_buffered(SnowContext *s, slice_buffer
 static inline void decode_subband_slice_buffered(SnowContext *s, SubBand *b, slice_buffer * sb, int start_y, int h, int save_state[1]){
     const int w= b->width;
     int y;
-    const int qlog= av_clip(s->qlog + b->qlog, 0, QROOT*16);
+    const int qlog= av_clip(s->qlog + (int64_t)b->qlog, 0, QROOT*16);
     int qmul= ff_qexp[qlog&(QROOT-1)]<<(qlog>>QSHIFT);
     int qadd= (s->qbias*qmul)>>QBIAS_SHIFT;
     int new_index = 0;
@@ -224,7 +224,7 @@ static int decode_q_branch(SnowContext *s, int level, int x, int y){
 
 static void dequantize_slice_buffered(SnowContext *s, slice_buffer * sb, SubBand *b, IDWTELEM *src, int stride, int start_y, int end_y){
     const int w= b->width;
-    const int qlog= av_clip(s->qlog + b->qlog, 0, QROOT*16);
+    const int qlog= av_clip(s->qlog + (int64_t)b->qlog, 0, QROOT*16);
     const int qmul= ff_qexp[qlog&(QROOT-1)]<<(qlog>>QSHIFT);
     const int qadd= (s->qbias*qmul)>>QBIAS_SHIFT;
     int x,y;
@@ -502,7 +502,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
               );
 
     av_assert0(!s->avmv);
-    if (s->avctx->flags2 & AV_CODEC_FLAG2_EXPORT_MVS) {
+    if (s->avctx->export_side_data & AV_CODEC_EXPORT_DATA_MVS) {
         s->avmv = av_malloc_array(s->b_width * s->b_height, sizeof(AVMotionVector) << (s->block_max_depth*2));
     }
     s->avmv_index = 0;