Android渲染
1. aosp源码获取（https://source.android.com/docs/setup/download/downloading）
mkdir prodir
cd prodir
repo init -u https://android.googlesource.com/platform/manifest -b master
repo sync
1.1编译（https://source.android.com/docs/setup/build/building）
2. qemu模拟器渲染硬件加速（android9.0.0_r1）
2.1设计方案（https://android.googlesource.com/platform/external/qemu/+/refs/heads/emu-2.6-release/android/android-emugl/DESIGN）
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2.2 客户端代码 (https://android.googlesource.com/device/generic/goldfish-opengl/+/refs/tags/android-9.0.0_r1)
${aosp}/device/generic/goldfish-opengl/
image.png
2.3 模拟器代码 (https://android.googlesource.com/platform/external/qemu/+/refs/heads/emu-2.7-release)
distrib/android/android-emugl
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