[FFmpeg-cvslog] r19955 - in trunk/libavcodec: dsputil.c dsputil.h

[Michael Niedermayer]

On Tue, Sep 22, 2009 at 11:50:42PM +0200, Vitor Sessak wrote:
> mru wrote:
>> Author: mru
>> Date: Tue Sep 22 02:48:41 2009
>> New Revision: 19955
>> Log:
>> Add some dsputil functions useful for AAC decoder
>> Modified:
>>    trunk/libavcodec/dsputil.c
>>    trunk/libavcodec/dsputil.h
>> Modified: trunk/libavcodec/dsputil.c
>> ==============================================================================
>> --- trunk/libavcodec/dsputil.c	Mon Sep 21 23:00:18 2009	(r19954)
>> +++ trunk/libavcodec/dsputil.c	Tue Sep 22 02:48:41 2009	(r19955)
>> @@ -4089,6 +4089,80 @@ void ff_vector_fmul_window_c(float *dst,
>>      }
>
> [...]
>
>> +static float scalarproduct_float_c(const float *v1, const float *v2, int 
>> len)
>> +{
>> +    float p = 0.0;
>> +    int i;
>> +
>> +    for (i = 0; i < len; i++)
>> +        p += v1[i] * v2[i];
>> +
>> +    return p;
>> +}
>> +
>
> I suggest moving ff_dot_productf() from celp_math.c to here instead of 
> duplicating it.

no objection but i think dsp is getting somewhet bloated, it maybe should be
split one day ...
of course iam also not suggesting to overdo it and end up with a huge mess
of a hundread contexts ...

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

it is not once nor twice but times without number that the same ideas make
their appearance in the world. -- Aristotle
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