sws: In case of an invalid scaler algorithm, show the invalid value.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago · 0421b6dc7a
parent 4f11bed7a1
commit 0421b6dc7a
1 changed files with 1 additions and 1 deletions
--- a/libswscale/utils.c
+++ b/libswscale/utils.c
@ -818,7 +818,7 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter)
                |SWS_SPLINE
                |SWS_BICUBLIN);
    if(!i || (i & (i-1))) {
-        av_log(c, AV_LOG_ERROR, "Exactly one scaler algorithm must be chosen\n");
+        av_log(c, AV_LOG_ERROR, "Exactly one scaler algorithm must be chosen, got %X\n", i);
        return AVERROR(EINVAL);
    }
    /* sanity check */