| commit | 1f6758c4fa07fee8ece736eadd59cc311c435df4 | [log] [tgz] |
|---|---|---|
| author | Kaiyi Li <[email protected]> | Sun Feb 07 10:26:13 2021 -0800 |
| committer | Kaiyi Li <[email protected]> | Tue Feb 09 08:48:07 2021 -0800 |
| tree | 7b7d2ea27487a6b137951e0039af1bd8834faec5 | |
| parent | 9b3a0d8a960dc9f4926f64d897e4ee18b41362dc [diff] |
Fix building warnings on Windows Massively reduce the compile warning on Windows. There should be only 7 warnings I am not sure how to handle. * 5 warnings are in third_party * 1 warning is related to our mixed use of C11 and C++ in gfxstream-generic-apigen which makes clang complain that the '/std:c++17' compiler argument is not used. * 1 warning in VkDecoder.cpp. ppObjectTableEntries is used uninitialized. This file is generated, and I am not familiar with the codegen enough to fix this warning. In addition, this fix seems to fix the frame ordering issue for me with host native Vulkan swapchain. Test: build on Windows, see only 7 warnings Change-Id: I45f10d3bacc16df6924610ef84bf42b3ca885111
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 you are using Clang as your CC and CXX. 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)
scripts/generate-vulkan-sources.sh
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.