pupbrained/vulkan-test
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This commit is contained in:
Mars 2024-09-30 19:49:44 -04:00
parent 134b43c1d4
commit 658595e0c5
Signed by: pupbrained
GPG key ID: 0FF5B8826803F895
4 changed files with 23 additions and 6 deletions
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3
.envrc
View file

@ -1,2 +1 @@
export NIXPKGS_ALLOW_UNSUPPORTED_SYSTEM=1 use_flake
use_flake . --impure

3
_sources/generated.nix
View file

@ -1,6 +1,9 @@
# This file was generated by nvfetcher, please do not modify it manually. # This file was generated by nvfetcher, please do not modify it manually.
{ {
fetchgit,
fetchurl,
fetchFromGitHub, fetchFromGitHub,
dockerTools,
}: { }: {
fmt = { fmt = {
pname = "fmt"; pname = "fmt";

13
flake.nix
View file

@ -16,7 +16,11 @@
}: }:
utils.lib.eachDefaultSystem ( utils.lib.eachDefaultSystem (
system: let system: let
pkgs = import nixpkgs {inherit system;}; pkgs = import nixpkgs {
inherit system;
config.allowUnfree = true;
config.allowUnsupportedSystem = true;
};
stdenv = stdenv =
if pkgs.hostPlatform.isLinux if pkgs.hostPlatform.isLinux
@ -81,7 +85,6 @@
projectRootFile = "flake.nix"; projectRootFile = "flake.nix";
programs = { programs = {
alejandra.enable = true; alejandra.enable = true;
deadnix.enable = true;
clang-format = { clang-format = {
enable = true; enable = true;
@ -115,7 +118,11 @@
VK_ICD_FILENAMES = VK_ICD_FILENAMES =
if stdenv.isDarwin if stdenv.isDarwin
then "${darwin.moltenvk}/share/vulkan/icd.d/MoltenVK_icd.json" then "${darwin.moltenvk}/share/vulkan/icd.d/MoltenVK_icd.json"
else ""; else let
vulkanDir = "${mesa.drivers}/share/vulkan/icd.d";
vulkanFiles = builtins.filter (file: builtins.match ".*\\.json$" file != null) (builtins.attrNames (builtins.readDir vulkanDir));
vulkanPaths = lib.concatStringsSep ":" (map (file: "${vulkanDir}/${file}") vulkanFiles);
in "${linuxPackages_latest.nvidia_x11}/share/vulkan/icd.d/nvidia_icd.x86_64.json:${vulkanPaths}";
shellHook = '' shellHook = ''
export PATH="${llvmPackages_18.clang-tools.override {enableLibcxx = true;}}/bin:$PATH" export PATH="${llvmPackages_18.clang-tools.override {enableLibcxx = true;}}/bin:$PATH"

10
src/main.cpp
View file

@ -155,7 +155,7 @@ class VulkanApp {
for (const auto& device : devices) { for (const auto& device : devices) {
#ifndef NDEBUG #ifndef NDEBUG
vk::PhysicalDeviceProperties properties = device.getProperties(); vk::PhysicalDeviceProperties properties = device.getProperties();
fmt::println("Device: {}", properties.deviceName.data()); fmt::println("\t{}", properties.deviceName.data());
#endif #endif
if (isDeviceSuitable(device)) { if (isDeviceSuitable(device)) {
@ -186,6 +186,7 @@ class VulkanApp {
vk::PhysicalDeviceFeatures deviceFeatures; vk::PhysicalDeviceFeatures deviceFeatures;
#ifdef __APPLE__
// Add the portability subset extension // Add the portability subset extension
std::vector<const char*> deviceExtensions = { "VK_KHR_portability_subset" }; std::vector<const char*> deviceExtensions = { "VK_KHR_portability_subset" };
@ -194,6 +195,13 @@ class VulkanApp {
.enabledExtensionCount = static_cast<u32>(deviceExtensions.size()), .enabledExtensionCount = static_cast<u32>(deviceExtensions.size()),
.ppEnabledExtensionNames = deviceExtensions.data(), .ppEnabledExtensionNames = deviceExtensions.data(),
.pEnabledFeatures = &deviceFeatures }; .pEnabledFeatures = &deviceFeatures };
#else
vk::DeviceCreateInfo createInfo { .queueCreateInfoCount = static_cast<u32>(queueCreateInfos.size()),
.pQueueCreateInfos = queueCreateInfos.data(),
.enabledExtensionCount = 0,
.ppEnabledExtensionNames = nullptr,
.pEnabledFeatures = &deviceFeatures };
#endif
mDevice = mPhysicalDevice.createDeviceUnique(createInfo); mDevice = mPhysicalDevice.createDeviceUnique(createInfo);