rk板子linux系统安装rga，drm，mpp

1，安装必要项：

sudo apt install build-essential git xutils-dev autoconf automake libtool cmake  pkg-config

2，安装meson  

git clone https://github.com/mesonbuild/meson.git
git clone git://github.com/ninja-build/ninja.git && cd ninja
git checkout release
./configure.py --bootstrap
cp ninja /usr/bin

3，安装libdrm 

git clone https://github.com/rockchip-linux/libdrm-rockchip.git
cd libdrm-rockchip-rk33-mid-9.0-develop
./autogen.sh
./configure
make
sudo make install

4，安装rga，rga目录下带了一个demo.zip可以解压去编译验证功能完整性

git clone https://github.com/rockchip-linux/linux-rga.git
cd linux-rga-master
#../meson-maste 这个是meson根目录
../meson-master/meson.py build
cd build && ninja
cp build/librga.so /usr/lib
cp build/librga.so.2 /usr/lib
cp build/librga.so.2.0.0 /usr/lib

5，安装mpp

git clone https://github.com/rockchip-linux/mpp.git
cmake -DRKPLATFORM=ON -DHAVE_DRM=ON  -DCMAKE_INSTALL_PREFIX=/usr && make
sudo make install

6，验证mpp，rga，drm库

git clone https://github.com/WainDing/mpp_linux_cpp.git
cd mpp_linux_cpp-master

#在CMakelists.txt 中加入：

include_directories(
/usr/include/rockchip
/usr/local/include/libdrm
)

#然后将mpp改为-lrockchip_mpp
target_link_libraries(mpp_linux_demo -lrockchip_mpp pthread drm)

然后修改所有包含drm库文件的#include把drm/去掉
如： #include  -->  #include
 

mkdir build && cmake ..
make