mlpenc: fix lossless check error in number_sbits

we need two bits instead of one bit to represent -1 in bitstream

Signed-off-by: Jai Luthra <me@jailuthra.in>

diff --git a/libavcodec/mlpenc.c b/libavcodec/mlpenc.c
index deb171645ccc517e5089341bc6cd9c50adc2128e..f4948451f1761799cafb5c9c653bced52f376573 100644 (file)
--- a/libavcodec/mlpenc.c
+++ b/libavcodec/mlpenc.c
@@ -466,7 +466,7 @@ static void default_decoding_params(MLPEncodeContext *ctx,
  */
 static int inline number_sbits(int number)
 {
-    if (number < 0)
+    if (number < -1)
         number++;
 
     return av_log2(FFABS(number)) + 1 + !!number;