spundun

I build this code using the following command on Arch Linux virtual machine running in Crostini on top of Chrome OS

clang++ vulkaninfo.cpp -DVK_ENABLE_BETA_EXTENSIONS -DVK_NO_PROTOTYPES -DVK_USE_PLATFORM_WAYLAND_KHR -DVK_USE_PLATFORM_XCB_KHR -DVK_USE_PLATFORM_XLIB_KHR -march=x86-64 -mtune=generic -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection -Wp,-D_GLIBCXX_ASSERTIONS -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -fno-strict-aliasing -fno-builtin-memcmp -Wimplicit-fallthrough -std=c++11 -fno-rtti -fvisibility=hidden -Wl,--sort-common,--as-needed,-z,relro,-z,now -ldl /usr/lib/libxcb.so /usr/lib/libSM.so /usr/lib/libICE.so /usr/lib/libX11.so /usr/lib/libXext.so /usr/lib/libwayland-client.so -O2

Some of those flags are probably unnecessary and could be removed for simplicity.

spundun

[spundun@penguin trunk]$ vulkaninfo 
ERROR while creating surface for extension VK_KHR_wayland_surface : /home/spundun/svntogit-packages/trunk/src/Vulkan-Tools-1.3.217/vulkaninfo/vulkaninfo.h:231:vkGetPhysicalDeviceSurfaceFormats2KHR failed with ERROR_SURFACE_LOST_KHR
==========
VULKANINFO
==========

Vulkan Instance Version: 1.3.217


Instance Extensions: count = 14

spundun

INFO:             Vulkan Loader Version 1.3.217
LAYER:            Searching for layer manifest files
LAYER:               In following folders:
LAYER:                  /home/spundun/.config/vulkan/implicit_layer.d
LAYER:                  /etc/xdg/vulkan/implicit_layer.d
LAYER:                  /etc/vulkan/implicit_layer.d
LAYER:                  /home/spundun/.local/share/vulkan/implicit_layer.d
LAYER:                  /home/spundun/.local/share/flatpak/exports/share/vulkan/implicit_layer.d
LAYER:                  /var/lib/flatpak/exports/share/vulkan/implicit_layer.d
LAYER:                  /usr/local/share/vulkan/implicit_layer.d

spundun

Compiling/installing the experimental mesa virtio-venus-experimental driver-(below done with new linux container)

In chrome browser type or paste

chrome://flags

type in "search flags" box "crostini" without quotes.

spundun

[100%] Building C object source/creator/CMakeFiles/blender.dir/buildinfo.c.o
[100%] Linking CXX executable ../../bin/blender
/home/spundun/blender-git/lib/linux_centos7_x86_64/llvm/lib/libclangFrontend.a(CompilerInstance.cpp.o):CompilerInstance.cpp:function clang::CompilerInstance::createOutputFileImpl(llvm::StringRef, bool, bool, bool, bool): error: undefined reference to 'llvm::sys::fs::createUniqueFile(llvm::Twine const&, int&, llvm::SmallVectorImpl<char>&, unsigned int)'
/home/spundun/blender-git/lib/linux_centos7_x86_64/llvm/lib/libclangFrontend.a(CompilerInstance.cpp.o):CompilerInstance.cpp:function clang::CompilerInstance::createOutputFileImpl(llvm::StringRef, bool, bool, bool, bool): error: undefined reference to 'llvm::sys::RemoveFileOnSignal(llvm::StringRef, std::string*)'
/home/spundun/blender-git/lib/linux_centos7_x86_64/llvm/lib/libclangFrontend.a(CompilerInstance.cpp.o):CompilerInstance.cpp:function clang::CompilerInstance::createOutputFileImpl(llvm::StringRef, bool, bool, bool, bool): error: un

spundun

commit 0907c0b16eb95bedc89f6131a0723cbb17ca862d
Author: Spundun Bhatt <spundun@google.com>
Date:   Sat Jun 11 07:45:05 2022 -0700

    Include virtio driver in lib32-mesa

diff --git a/trunk/PKGBUILD b/trunk/PKGBUILD
index 944a3c4..1b9f886 100644
--- a/trunk/PKGBUILD
+++ b/trunk/PKGBUILD

spundun

//
//  main.cpp
//  StringSimilarity
//
//  Created by Spundun Bhatt on 3/30/15.
//  Copyright (c) 2015 Spundun Bhatt. All rights reserved.
//

#include <iostream>
#include <memory>

spundun

gem 'rake'
gem 'pry'
gem 'treetop'

spundun

gem 'treetop'
gem 'pry'

spundun

class AddBlockedToUsers < ActiveRecord::Migration
  def change
    add_column :users, :blocked, :bool
  end
  def self.up
    execute "ALTER TABLE USERS DROP COLUMN BLOCKED"
  end
end