Re: [FFmpeg-devel] [PATCH v2] avcodec/rdft: remove sintable

2017-07-07 Thread Muhammad Faiz
On Thu, Jul 6, 2017 at 4:18 PM, Muhammad Faiz wrote: > It is redundant with costable. The first half of sintable is > identical with the second half of costable. The second half > of sintable is negative value of the first half of sintable. > > The computation is changed to handle sign of sin valu

[FFmpeg-devel] [PATCH v2] avcodec/rdft: remove sintable

2017-07-06 Thread Muhammad Faiz
It is redundant with costable. The first half of sintable is identical with the second half of costable. The second half of sintable is negative value of the first half of sintable. The computation is changed to handle sign of sin values. Signed-off-by: Muhammad Faiz --- libavcodec/Makefile