diff options
author | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2016-01-03 21:22:03 +0300 |
---|---|---|
committer | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2016-01-06 19:43:06 +0300 |
commit | 72673ad7eae2d4f685f3c0a895558502bfe07c8e (patch) | |
tree | ff31efba3b8c96cf01bd3b763147d133988c096d /tools/build_libstagefright | |
parent | 149b1f7ccafaee66c5370bce980a1569c3ec3db5 (diff) |
avcodec: Remove libstagefright
It serves absolutely no purpose other than to confuse potentional
Android developers about how to use hardware acceleration properly
on the the platform. The stagefright "API" is not public, and the
MediaCodec API is the proper way to do this.
Furthermore, stagefright support in avcodec needs a series of
magic incantations and version-specific stuff, such that
using it actually provides downsides compared just using the actual
Android frameworks properly, in that it is a lot more work and confusion
to get it even running. It also leads to a lot of misinformation, like
these sorts of comments (in [1]) that are absolutely incorrect.
[1] http://stackoverflow.com/a/29362353/3115956
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Diffstat (limited to 'tools/build_libstagefright')
-rw-r--r-- | tools/build_libstagefright | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/tools/build_libstagefright b/tools/build_libstagefright deleted file mode 100644 index 22bb71225c..0000000000 --- a/tools/build_libstagefright +++ /dev/null @@ -1,58 +0,0 @@ -#!/bin/bash - -if [ "$NDK" = "" ]; then - echo NDK variable not set, assuming ${HOME}/android-ndk - export NDK=${HOME}/android-ndk -fi - -echo "Fetching Android system headers" -git clone --depth=1 --branch gingerbread-release https://github.com/CyanogenMod/android_frameworks_base.git ../android-source/frameworks/base -git clone --depth=1 --branch gingerbread-release https://github.com/CyanogenMod/android_system_core.git ../android-source/system/core - -echo "Fetching Android libraries for linking" -# Libraries from any froyo/gingerbread device/emulator should work -# fine, since the symbols used should be available on most of them. -if [ ! -d "../android-libs" ]; then - if [ ! -f "../update-cm-7.0.3-N1-signed.zip" ]; then - wget http://download.cyanogenmod.com/get/update-cm-7.0.3-N1-signed.zip -P../ - fi - unzip ../update-cm-7.0.3-N1-signed.zip system/lib/* -d../ - mv ../system/lib ../android-libs - rmdir ../system -fi - - -SYSROOT=$NDK/platforms/android-9/arch-arm -# Expand the prebuilt/* path into the correct one -TOOLCHAIN=`echo $NDK/toolchains/arm-linux-androideabi-4.4.3/prebuilt/*-x86` -export PATH=$TOOLCHAIN/bin:$PATH -ANDROID_SOURCE=../android-source -ANDROID_LIBS=../android-libs -ABI="armeabi-v7a" - -rm -rf ../build/stagefright -mkdir -p ../build/stagefright - -DEST=../build/stagefright -FLAGS="--target-os=linux --cross-prefix=arm-linux-androideabi- --arch=arm --cpu=armv7-a" -FLAGS="$FLAGS --sysroot=$SYSROOT" -FLAGS="$FLAGS --disable-avdevice --disable-decoder=h264 --disable-decoder=h264_vdpau --enable-libstagefright-h264" - -EXTRA_CFLAGS="-I$ANDROID_SOURCE/frameworks/base/include -I$ANDROID_SOURCE/system/core/include" -EXTRA_CFLAGS="$EXTRA_CFLAGS -I$ANDROID_SOURCE/frameworks/base/media/libstagefright" -EXTRA_CFLAGS="$EXTRA_CFLAGS -I$ANDROID_SOURCE/frameworks/base/include/media/stagefright/openmax" -EXTRA_CFLAGS="$EXTRA_CFLAGS -I$NDK/sources/cxx-stl/gnu-libstdc++/include -I$NDK/sources/cxx-stl/gnu-libstdc++/libs/$ABI/include" - -EXTRA_CFLAGS="$EXTRA_CFLAGS -march=armv7-a -mfloat-abi=softfp -mfpu=neon" -EXTRA_LDFLAGS="-Wl,--fix-cortex-a8 -L$ANDROID_LIBS -Wl,-rpath-link,$ANDROID_LIBS -L$NDK/sources/cxx-stl/gnu-libstdc++/libs/$ABI" -EXTRA_CXXFLAGS="-Wno-multichar -fno-exceptions -fno-rtti" -DEST="$DEST/$ABI" -FLAGS="$FLAGS --prefix=$DEST" - -mkdir -p $DEST - -echo $FLAGS --extra-cflags="$EXTRA_CFLAGS" --extra-ldflags="$EXTRA_LDFLAGS" --extra-cxxflags="$EXTRA_CXXFLAGS" > $DEST/info.txt -./configure $FLAGS --extra-cflags="$EXTRA_CFLAGS" --extra-ldflags="$EXTRA_LDFLAGS" --extra-cxxflags="$EXTRA_CXXFLAGS" | tee $DEST/configuration.txt -[ $PIPESTATUS == 0 ] || exit 1 -make clean -make -j4 || exit 1 |