1OpenHarmony 中device_soc_rockchip仓rk3588/hardware/mpp/中 librockchip_mpp.z.so 溯源和编译说明 2==================================================== 3 41. 获取mpp源码，请参考以下网址： 5https://gitee.com/hihope-rk3588/mpp-develop 6 72. 构建指导 8------------------ 9 10``` 11# 获取代码 12git clone https://gitee.com/hihope-rk3588/mpp-develop.git 13 14将下载的源码目录移动至device/soc/rockchip/rk3588/hardware/mpp/下 15 16# 编译mpp 17修改device/soc/rockchip/rk3588/hardware/BUILD.gn 增加编译项，如下 18group("hardware_group") { 19 deps = [ 20 "//device/soc/rockchip/rk3588/hardware/gpu:mali-g610-ohos", 21 "//device/soc/rockchip/rk3588/hardware/gpu:firmware", 22 "//device/soc/rockchip/rk3588/hardware/isp:isp", 23 /*下面是新增加的编译项*/ 24 "//device/soc/rockchip/rk3588/hardware/mpp/mpp-develop/mpp:rockchip_mpp", 25 "//device/soc/rockchip/rk3588/hardware/mpp:mpp", 26 "//device/soc/rockchip/rk3588/hardware/rga:rga", 27 "//device/soc/rockchip/rk3588/hardware/wifi:ap6xxx" 28 ] 29} 30 31 32编译整个工程或单独编译该模块： 33./build.sh --product-name dayu210 34 35out目录下获取新编译的librockchip_mpp.z.so 36out/rk3588/common/common/librockchip_mpp.z.so 37``` 38 39 40 41---------------- 42 43 44