[FFmpeg-cvslog] r14068 - trunk/libavcodec/ra288.c

[Benoit Fouet]

M?ns Rullg?rd wrote:
> Benoit Fouet wrote:
>   
>> vitor wrote:
>>     
>>> Log:
>>> Write for loops in a more standard way. In my opinion, they are much more
>>> readable now.
>>>
>>> Modified: trunk/libavcodec/ra288.c
>>> ==============================================================================
>>> --- trunk/libavcodec/ra288.c	(original)
>>> +++ trunk/libavcodec/ra288.c	Fri Jul  4 21:55:58 2008
>>> @@ -40,22 +40,27 @@ typedef struct {
>>>  /* Decode and produce output */
>>>  static void decode(Real288_internal *glob, float gain, int cb_coef)
>>>  {
>>> -    unsigned int x, y;
>>> +    int x, y;
>>>      double sum, sumsum;
>>>      float buffer[5];
>>>
>>> -    for (x=36; x--; glob->sb[x+5] = glob->sb[x]);
>>> +    for (x=35; x >= 0; x--)
>>> +        glob->sb[x+5] = glob->sb[x];
>>>
>>> -    for (x=5; x--;) {
>>> +    for (x=4; x >= 0; x--) {
>>>          float *p1 = glob->sb+x;
>>>          float *p2 = glob->pr1;
>>>
>>>       
>> as x is used in the loops, I don't think the new loops are equivalent to
>> the old ones...
>>     
>
> They look equivalent to me.  Notice that the initial value has been changed.
>
>   

Yes indeed, I guess I'm too tired :)

-- 
Benoit Fouet
Purple Labs S.A.
www.purplelabs.com