Use get_bits_left() instead of size_in_bits - get_bits_count().

Originally committed as revision 20543 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 2 insertions, 2 deletions

diff --git a/libavcodec/huffyuv.c b/libavcodec/huffyuv.c
index 3c64029bad..4fa6ddf7f8 100644
--- a/libavcodec/huffyuv.c
+++ b/libavcodec/huffyuv.c
@@ -693,7 +693,7 @@ static void decode_422_bitstream(HYuvContext *s, int count){
 
     count/=2;
 
-    if(count >= (s->gb.size_in_bits - get_bits_count(&s->gb))/(31*4)){
+    if(count >= (get_bits_left(&s->gb))/(31*4)){
         for(i=0; i<count && get_bits_count(&s->gb) < s->gb.size_in_bits; i++){
             READ_2PIX(s->temp[0][2*i  ], s->temp[1][i], 1);
             READ_2PIX(s->temp[0][2*i+1], s->temp[2][i], 2);
@@ -711,7 +711,7 @@ static void decode_gray_bitstream(HYuvContext *s, int count){
 
     count/=2;
 
-    if(count >= (s->gb.size_in_bits - get_bits_count(&s->gb))/(31*2)){
+    if(count >= (get_bits_left(&s->gb))/(31*2)){
         for(i=0; i<count && get_bits_count(&s->gb) < s->gb.size_in_bits; i++){
             READ_2PIX(s->temp[0][2*i  ], s->temp[0][2*i+1], 0);
         }