Optimize / simplify avcodec_get_pix_fmt_name() check.

Originally committed as revision 25689 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago · 46db10ed0e
parent a5f27f6db8
commit 46db10ed0e
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/imgconvert.c
+++ b/libavcodec/imgconvert.c
@ -419,7 +419,7 @@ void avcodec_get_chroma_sub_sample(enum PixelFormat pix_fmt, int *h_shift, int *

 const char *avcodec_get_pix_fmt_name(enum PixelFormat pix_fmt)
 {
-    if (pix_fmt < 0 || pix_fmt >= PIX_FMT_NB)
+    if ((unsigned)pix_fmt >= PIX_FMT_NB)
        return NULL;
    else
        return av_pix_fmt_descriptors[pix_fmt].name;