[FFmpeg-cvslog] avcodec/snowenc: avoid floats in the rangecoder initialization

Michael Niedermayer git at videolan.org
Mon Jun 1 22:38:42 CEST 2015


ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Mon Jun  1 22:30:30 2015 +0200| [89fa32e5b469e61f5cfab984595620568f8d91e7] | committer: Michael Niedermayer

avcodec/snowenc: avoid floats in the rangecoder initialization

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=89fa32e5b469e61f5cfab984595620568f8d91e7
---

 libavcodec/snowenc.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavcodec/snowenc.c b/libavcodec/snowenc.c
index aab7146..88965e4 100644
--- a/libavcodec/snowenc.c
+++ b/libavcodec/snowenc.c
@@ -1560,7 +1560,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
         return ret;
 
     ff_init_range_encoder(c, pkt->data, pkt->size);
-    ff_build_rac_states(c, 0.05*(1LL<<32), 256-8);
+    ff_build_rac_states(c, (1LL<<32)/20, 256-8);
 
     for(i=0; i < s->nb_planes; i++){
         int hshift= i ? s->chroma_h_shift : 0;
@@ -1726,7 +1726,7 @@ redo_frame:
                && !(avctx->flags&CODEC_FLAG_PASS2)
                && s->m.me.scene_change_score > s->avctx->scenechange_threshold){
                 ff_init_range_encoder(c, pkt->data, pkt->size);
-                ff_build_rac_states(c, 0.05*(1LL<<32), 256-8);
+                ff_build_rac_states(c, (1LL<<32)/20, 256-8);
                 pic->pict_type= AV_PICTURE_TYPE_I;
                 s->keyframe=1;
                 s->current_picture->key_frame=1;



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