tag | 2766efd456aeae151aa1637b563896f598046589 | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Wed Nov 01 13:40:03 2023 -0700 |
object | 2d403e234da154c1e555ec8b8eb7cf42dc9a54f0 |
aml_tet_341010040 (10764680,com.google.android.tethering)
commit | 2d403e234da154c1e555ec8b8eb7cf42dc9a54f0 | [log] [tgz] |
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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Fri Jul 07 00:56:40 2023 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Fri Jul 07 00:56:40 2023 +0000 |
tree | db0045eaa070657671a8bf3cda9d06ded022772f | |
parent | 24513a37d61d987559e168ee44a2c7a99a739fd6 [diff] | |
parent | 46352316c928c5aa451bdcbf7a2c7f2f64b5e7d1 [diff] |
Snap for 10447354 from 46352316c928c5aa451bdcbf7a2c7f2f64b5e7d1 to mainline-tethering-release Change-Id: I664f7ab08eee6e70fe678a1cfd856436f1ce10f5
Graphics Streaming Kit is a code generator that makes it easier to serialize and forward graphics API calls from one place to another:
Make sure the latest CMake is installed. Make sure the opengl lib is installed. Otherwise, sudo apt-get install libglu1-mesa-dev freeglut3-dev mesa-common-dev Make sure you are using Clang as your CC
and clang++ as yourCXX
. Then
mkdir build cd build cmake . ../ make -j24
Unit tests:
make test
Make sure the latest CMake is installed. Make sure Visual Studio 2019 is installed on your system along with all the Clang C++ toolchain components. Then
mkdir build cd build cmake . ../ -A x64 -T ClangCL
A solution file should be generated. Then open the solution file in Visual studio and build the gfxstream_backend
target.
Be in the Android build system. Then
m libgfxstream_backend
It then ends up in out/host
This also builds for Android on-device.
libgfxstream_backend.(dll|so|dylib)
Check out the gfxstream-protocols repo at ../../../external/gfxstream-protocols
relative to the root directory of this repo, and run the scripts/generate-vulkan-sources.sh
script in the gfxstream-protocols
root folder.
If you're in an AOSP checkout, this will also modify contents of the guest Vulkan encoder in ../goldfish-opengl
.
First, build build/gfxstream-generic-apigen
. Then run
scripts/generate-apigen-source.sh
There are a bunch of test executables generated. They require libEGL.so
and libGLESv2.so
and libvulkan.so
to be available, possibly from your GPU vendor or ANGLE, in the $LD_LIBRARY_PATH
.
There are a bunch of test executables generated. They require libEGL.dll
and libGLESv2.dll
and vulkan-1.dll
to be available, possibly from your GPU vendor or ANGLE, in the %PATH%
.
These are currently not built due to the dependency on system libEGL/libvulkan to run correctly.
CMakeLists.txt
: specifies all host-side build targets. This includes all backends along with client/server setups that live only on the host. SomeAndroid.bp
: specifies all guest-side build targets for Android:BUILD.gn
: specifies all guest-side build targets for Fuchsiabase/
: common libraries that are built for both the guest and host. Contains utility code related to synchronization, threading, and suballocation.protocols/
: implementations of protocols for various graphics APIs. May contain code generators to make it easy to regen the protocol based on certain things.host-common/
: implementations of host-side support code that makes it easier to run the server in a variety of virtual device environments. Contains concrete implementations of auxiliary virtual devices such as Address Space Device and Goldfish Pipe.stream-servers/
: implementations of various backends for various graphics APIs that consume protocol. gfxstream-virtio-gpu-renderer.cpp
contains a virtio-gpu backend implementation.