[FFMPEG][LINUX] Enable OpenCL for ffmpeg @linux.You need libOpenCL.so.1 to use homebrew build.
[FFMPEG][WIN32] Enable DXVA2 for video-decoding accelerator.
--- /dev/null
+#!/bin/sh
+./configure --cross-prefix=i686-w64-mingw32- \
+ --prefix=/usr/local/i586-mingw-msvc/ffmpeg-3.1.1 \
+ --disable-static --enable-shared \
+ --target-os=mingw32 --arch=i686 \
+ --enable-gpl \
+ --enable-libx264 \
+ --enable-libvorbis \
+ --enable-libmp3lame \
+ --enable-dxva2 \
+ --extra-cflags="-I/usr/local/i586-mingw-msvc/libx264-148/include -I/usr/local/i586-mingw-msvc/lame-3.99.5/include -I/usr/local/i586-mingw-msvc/libvorbis/include -I/usr/local/i586-mingw-msvc/libogg/include" \
+ --extra-ldflags="-L/usr/local/i586-mingw-msvc/libx264-148/lib -L/usr/local/i586-mingw-msvc/lame-3.99.5/lib -L/usr/local/i586-mingw-msvc/libvorbis/lib -L/usr/local/i586-mingw-msvc/libogg/lib"
+
+
\ No newline at end of file
--- /dev/null
+#!/bin/sh
+./configure --prefix=/usr/local/ffmpeg-3.1.1 \
+ --enable-shared --disable-static \
+ --enable-gpl --enable-libx264 \
+ --enable-libtheora --enable-libvorbis \
+ --enable-libmp3lame \
+ --enable-opencl \
+ --cc=gcc-6 --cxx=g++-6 \
+ --enable-lto
+
\ No newline at end of file