| commit | d7e81ab226eae73bb3c485ef798959908f22b1d2 | [log] [tgz] |
|---|---|---|
| author | jsimonot <[email protected]> | Thu Sep 14 18:34:11 2023 -0400 |
| committer | jsimonot <[email protected]> | Mon Sep 18 11:58:32 2023 -0400 |
| tree | a0a9e0be4be31223c3fb5974676a6e66bab22ff3 | |
| parent | 7b8c19e51845aee014684c43e6aa8409e919af6a [diff] |
gfxstream: meson qnx cross build Pkgconfig wasn't able to resolve the dependencies for qnx build, so the libraries and headers are found and added manually. Hopefully we can get pkgconfig working soon to clean this up. A `qnx` directory is added to the project root for qnx build scripts and cross files. A script also handles the aemu dependency. Run 'make' to build cross-compiled aemu deps, and then gfxstream. Cmake toolchain file is added for building the aemu dependancy. BUG=287082350 TEST=qnx cross compile: cd qnx || make Change-Id: I1793356c42bfbc65c285fc7da5b7f13461f9dd4e
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.