lambda* should be unsigned

Originally committed as revision 6824 to svn://svn.ffmpeg.org/ffmpeg/trunk
19 years ago · 973cbc2a28
parent 1928d04640
commit 973cbc2a28
1 changed files with 2 additions and 2 deletions
--- a/libavcodec/mpegvideo.h
+++ b/libavcodec/mpegvideo.h
@ -321,8 +321,8 @@ typedef struct MpegEncContext {

    int qscale;                 ///< QP
    int chroma_qscale;          ///< chroma QP
-    int lambda;                 ///< lagrange multipler used in rate distortion
-    int lambda2;                ///< (lambda*lambda) >> FF_LAMBDA_SHIFT
+    unsigned int lambda;        ///< lagrange multipler used in rate distortion
+    unsigned int lambda2;       ///< (lambda*lambda) >> FF_LAMBDA_SHIFT
    int *lambda_table;
    int adaptive_quant;         ///< use adaptive quantization
    int dquant;                 ///< qscale difference to prev qscale