[FFmpeg-devel] [PATCH 3/3] ac3enc: add SIMD-optimized shifting functions for use with the fixed-point AC3 encoder

[Justin Ruggles]

On 03/08/2011 05:59 PM, Ronald S. Bultje wrote:

> Hi,
> 
> On Tue, Mar 8, 2011 at 4:19 PM, Reimar D?ffinger
> <Reimar.Doeffinger at gmx.de> wrote:
>> jg would incorrectly exit immediately for lend >= 2^31 (since lend would then be negative interpreted as signed value and certainly not larger than mmsize*2).
> [..]
>> +static void ac3_shift_int32_c(int32_t *src, int len, int shift)
> 
> len is signed.


hmmm. I'll change it to unsigned.  The function constraints already say
it needs to be greater than 0, and it's treated as unsigned.

Thanks,
Justin