[Ffmpeg-devel] [PATCH] ac3enc mdct data type
Tue Apr 11 03:43:05 CEST 2006
On Mon, Apr 10, 2006 at 09:13:09PM -0400, Justin Ruggles wrote:
> This probably should have gone along with the last patch I submitted.
> Now we've determined the range of the MDCT coefficients, they don't need
> to be int32_t. This patch changes them to int16_t to save a little memory.
int16_t is not optimal, use int or int_fast16_t IMHO
btw, maybe you want to write an optional floating point based MDCT?
it would be faster and more accurate on modern cpus ...
In the past you could go to a library and read, borrow or copy any book
Today you'd get arrested for mere telling someone where the library is
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