[FFmpeg-devel] [PATCH] fate-valgrind.supp: Suppress uninitialized warnings for h264.

[Reimar Döffinger]

On Fri, Feb 17, 2012 at 04:40:12PM +0100, Reimar Döffinger wrote:
> On 17 Feb 2012, at 08:15, Michael Niedermayer <michaelni at gmx.at> wrote:
> > On Fri, Feb 17, 2012 at 07:20:33AM +0100, Reimar Döffinger wrote:
> >> On 17 Feb 2012, at 05:11, Michael Niedermayer <michaelni at gmx.at> wrote:
> >>> A prettier solution is welcome.
> >> 
> >> The subject is wrong.
> > 
> >> It will suppress all uninitialized data warnings for any decoder ouput.
> > 
> > all uninitialized data warnings of all correct decoder output,
> > fate does check that the output is correct. And that on all platforms
> 
> It checks that it matches the reference. Particularly for H.264 (though admittedly only the time stamps are a real issue) I am not sure that is the same as being correct.
> 
> >> IMO that is very close to making that valgind fate instance useless.
> > 
> > what do you suggest on how to get rid of the warnings.
> 
> Option 1) Fix the uninitialized data source
> Option 2) Disable the affected tests for valgrind runs
> Option 3) Add those suppressions only for the files with the issue

Might be the quickest, smuggle a $TEST_VG_OPTS into the generated
valgrind command-line and have those tests set that variable.
(will still need some time/fiddling to get working I'm sure)