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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-04-26 13:05:17 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-04-26 15:37:41 +0200 |
| commit | 08809e3085cf90ee79b7181656f802a9d272a217 (patch) | |
| tree | ef49f74544482af5224bbf2645e60a2e571d32ab | |
| parent | 5347b9da985d206f632b84d8991d98bbe3153f7c (diff) | |
| download | ffmpeg-08809e3085cf90ee79b7181656f802a9d272a217.tar.gz | |
swr-test: improve output
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libswresample/swresample_test.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/libswresample/swresample_test.c b/libswresample/swresample_test.c index f054a6f406..be47492d96 100644 --- a/libswresample/swresample_test.c +++ b/libswresample/swresample_test.c @@ -266,10 +266,9 @@ int main(int argc, char **argv){ sum_ab+= a*b; maxdiff= FFMAX(maxdiff, FFABS(a-b)); } - x = sum_ab/sum_bb; - sse= sum_aa + sum_bb*x*x - 2*x*sum_ab; + sse= sum_aa + sum_bb - 2*sum_ab; - fprintf(stderr, "[%f %f %f] len:%5d\n", sqrt(sse/out_count), x, maxdiff, out_count); + fprintf(stderr, "[e:%f c:%f max:%f] len:%5d\n", sqrt(sse/out_count), sum_ab/(sqrt(sum_aa*sum_bb)), maxdiff, out_count); } flush_i++; @@ -296,10 +295,9 @@ int main(int argc, char **argv){ sum_ab+= a*b; maxdiff= FFMAX(maxdiff, FFABS(a-b)); } - x = sum_ab/sum_bb; - sse= sum_aa + sum_bb*x*x - 2*x*sum_ab; + sse= sum_aa + sum_bb - 2*sum_ab; - fprintf(stderr, "[%f %f %f] len:%5d F:%3d\n", sqrt(sse/flush_count), x, maxdiff, flush_count, flush_i); + fprintf(stderr, "[e:%f c:%f max:%f] len:%5d F:%3d\n", sqrt(sse/flush_count), sum_ab/(sqrt(sum_aa*sum_bb)), maxdiff, flush_count, flush_i); } } |