avcodec: add avdct
authorMichael Niedermayer <michaelni@gmx.at>
Sat, 26 Jul 2014 13:22:27 +0000 (15:22 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Sun, 27 Jul 2014 15:28:32 +0000 (17:28 +0200)
commitfcc6568a10252a69c83e6ce6b166574306631861
treebf5d255a28cd7b794e82e402e631c52d39032dcd
parent489d066d498a56ceaf5780c04bfe4671144c1c8f
avcodec: add avdct

This provides a public sustainable API/ABI for DCT functions.
Only externally used dct functions are included.
The structure is extensible without ABI issues compared to the
existing dct contexts.

See Mailing list and IRC log of 2014-07-26/27

Reviewed-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 932ff7095696a90fda83a8c6343b57f475b40951)

Conflicts:

doc/APIchanges
libavcodec/Makefile
libavcodec/avdct.c [new file with mode: 0644]
libavcodec/avdct.h [new file with mode: 0644]