build-win32.sh

@@ -1,5 +1,4 @@
 export FFBUILD_FLAGS="--enable-ffnvcodec --enable-dxva2 --enable-amf --enable-libmfx"
 export FFBUILD_PLATFORM="win"
-export MFX_HOST=i686-w64-mingw32
 
 FFMPEG_OS=mingw32 OPENH264_ARCH=i686 OPENH264_OS=mingw_nt CC=i686-w64-mingw32-gcc CXX=i686-w64-mingw32-g++ AR=i686-w64-mingw32-gcc-ar bash build.sh --arch i686

patches/mfx/0001-fix-version.patch

@@ -0,0 +1,25 @@
+From 38977f2aae092fd155a15d24318efb1532d5321b Mon Sep 17 00:00:00 2001
+From: paring <paring@pikokr.dev>
+Date: Mon, 22 May 2023 15:20:08 +0900
+Subject: [PATCH] fix: version
+
+---
+ libmfx.pc.cmake | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/libmfx.pc.cmake b/libmfx.pc.cmake
+index 1a22c98..5730b72 100644
+--- a/libmfx.pc.cmake
++++ b/libmfx.pc.cmake
+@@ -5,7 +5,7 @@ includedir=${prefix}/include
+ 
+ Name: libmfx
+ Description: Intel Media SDK Dispatched static library
+-Version: 2013
++Version: 1.35.1
+ Requires:
+ Requires.private:
+ Conflicts:
+-- 
+2.40.0
+

scripts/build-ffmpeg.sh

@@ -9,6 +9,8 @@ git clone https://github.com/GPUOpen-LibrariesAndSDKs/AMF -b v1.4.29 $amfPath --
 
 cd $ffmpegPath
 
+git am ../../patches/ffmpeg/*
+
 cp -r $amfPath/amf/public/include $PREFIX/include/AMF
 
 make distclean

scripts/build-libmfx.sh

@@ -12,6 +12,8 @@ git remote add origin https://github.com/lu-zero/mfx_dispatch
 git fetch --depth 1 origin "5a3f178be7f406cec920b9f52f46c1ae29f29bb2"
 git checkout FETCH_HEAD
 
+git am ../../patches/mfx/*
+
 export CFLAGS="$CFLAGS -static-libgcc -static-libstdc++ -static"
 export CXXFLAGS="$CXXFLAGS -static-libgcc -static-libstdc++ -static"
 export LDFLAGS="$LDFLAGS -static-libgcc -static-libstdc++"