Changeset 64821f5a in ffmpeg

Timestamp:

Nov 22, 2013, 7:32:56 PM (11 years ago)

Author:

Clément Bœsch <u@pkh.me>

Branches:

master

Children:

a7f27453

Parents:

2e97e244

git-author:

Clément Bœsch <u@pkh.me> (11/22/13 19:16:09)

git-committer:

Clément Bœsch <u@pkh.me> (11/22/13 19:32:56)

Message:

avcodec/vp9dsp: add DC only versions for idct/idct.

before:

./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null - 16.29s user 0.02s system 99% cpu 16.323 total
./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null - 16.32s user 0.01s system 99% cpu 16.351 total
./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null - 16.27s user 0.05s system 99% cpu 16.335 total

after:

./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null - 15.22s user 0.03s system 99% cpu 15.257 total
./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null - 15.20s user 0.02s system 99% cpu 15.237 total
./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null - 15.19s user 0.02s system 99% cpu 15.227 total

(No files)