[FFmpeg-devel] PowerPC regression tests

Diego Biurrun diego
Sat Feb 14 04:33:07 CET 2009

I've done a bunch of bisecting and come to the following conclusions:

The trouble starts with r15305, the revision that switches the regression
tests to swscale.  codectest and libavtest and seektest work fine in

In r15305 codectest gives the following diff:

diff -u -w "/tmp/ffmpeg"/tests/ffmpeg.regression.ref   tests/data/vsynth.regression
--- /tmp/ffmpeg/tests/ffmpeg.regression.ref     2009-02-14 04:03:25.000000000 +0100
+++ tests/data/vsynth.regression        2009-02-14 04:10:10.000000000 +0100
@@ -150,9 +150,9 @@
 3520692 ./tests/data/a-snow53.avi
 799d3db687f6cdd7a837ec156efc171f *./tests/data/snowll.vsynth.out.yuv
 stddev:    0.00 PSNR:999.99 bytes:  7603200/  7603200
-9bfab037b2779eef4b95773788bbe369 *./tests/data/a-dv.dv
+5321fc00d99defa9d2fcc9657a6a5921 *./tests/data/a-dv.dv
 7200000 ./tests/data/a-dv.dv
-eed5e51bbb178e0a54853f1b9878b841 *./tests/data/dv.vsynth.out.yuv
+0dc46930dcd133f24f3a479df4c1c8fb *./tests/data/dv.vsynth.out.yuv
 stddev:    6.90 PSNR: 31.34 bytes:  7603200/  7603200
 d601c05c2c2bc7153ba687dadb2ef51c *./tests/data/a-dv411.dv
 7200000 ./tests/data/a-dv411.dv
make: *** [codectest] Error 1

It's the same diff that occurs in HEAD.  libavtest and seektest also fail.
I have attached the diff for both, libavtest diff is the same as in HEAD,
I have not compared seektest, but I expect it to be the same.

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