Ant P.
Watchman
Joined: 18 Apr 2009
Posts: 6920
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 Posted: Tue Sep 17, 2013 1:02 am Post subject: ffmpeg-2.0.1 with OpenCL, anyone? |
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It looks like it's currently only used to speed up some video filters. Could someone with a proprietary driver installed try the ebuild patch below? It won't build here with Mesa as it seems to need a higher version of OpenCL than that provides.
| Code: | --- a/media-video/ffmpeg/ffmpeg-2.0.1.ebuild
+++ b/media-video/ffmpeg/ffmpeg-2.0.1.ebuild
@@ -100,6 +100,7 @@ RDEPEND="
libv4l? ( media-libs/libv4l )
modplug? ( media-libs/libmodplug )
openal? ( >=media-libs/openal-1.1 )
+ opencl? ( virtual/opencl )
openssl? ( dev-libs/openssl )
opus? ( media-libs/opus )
pulseaudio? ( media-sound/pulseaudio )
@@ -137,6 +138,7 @@ DEPEND="${RDEPEND}
REQUIRED_USE="bindist? ( encode? ( !faac !aacplus ) !openssl )
libv4l? ( v4l )
fftools_cws2fws? ( zlib )
+ opencl? ( threads )
test? ( encode )"
S=${WORKDIR}/${P/_/-}
@@ -159,7 +161,7 @@ src_configure() {
# This will feed configure with $(use_enable foo bar)
# or $(use_enable foo foo) if no :bar is set.
local ffuse="bzip2:bzlib cpudetection:runtime-cpudetect debug doc
- gnutls hardcoded-tables iconv network openssl sdl:ffplay vaapi vdpau zlib"
+ gnutls hardcoded-tables iconv network opencl openssl sdl:ffplay vaapi vdpau zlib"
use openssl && myconf="${myconf} --enable-nonfree"
# Encoders |
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