https://github.com/msiglreith/rostkatze

C++ implementation of Vulkan sitting on D3D12 :cat2:
https://github.com/msiglreith/rostkatze

Last synced: 12 days ago
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C++ implementation of Vulkan sitting on D3D12 :cat2:

• Host: GitHub
• URL: https://github.com/msiglreith/rostkatze
• Owner: msiglreith
• License: apache-2.0
• Created: 2018-02-22T11:57:33.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-04-18T16:51:00.000Z (over 6 years ago)
• Last Synced: 2024-10-11T20:46:38.410Z (28 days ago)
• Language: C++
• Size: 1.51 MB
• Stars: 82
• Watchers: 15
• Forks: 2
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• AwesomeCppGameDev - rostkatze

README

        

# Rostkatze

An offspring of the gfx-rs project, implementing a C++ Vulkan driver on top of D3D12.

Currently, lacks a lot functionality but can run quite a few Vulkan samples already.

## Missing pieces

- Pipeline barriers

- RenderPasses

- Secondary command buffers

- Simultaneous command buffer submission

- Queries

- Validation of the current implementation(!)

- Resource Tier 1 support

... (100+ bullet points)

## Running

To able to use it latest Windows 10 Update is required (atm) and a GPU with Resource Tier 2 hardware (no NVIDIA!).

The library can be built with VS 2017 (C++17 support). In order to use the `rostkatze` ICD set the `VK_ICD_FILENAMES` variable to the path of `manifest/rostkatze.json`.

Adjust the library path field in the manifest to the absolute path of the rostkatze shared library.

Good luck!

## "Working" samples (SaschaWillems)

- glTF-PBR

- triangle

- pipelines

- texture

- texturecubmap

- texturearray

- texturemipmapgen

- mesh

- specialization constants

- offscreen

- radialblur

- textoverlay

- particlefire (small particles only)

- scenerendering

- HDR

- instancing

- indirect drawing

- shadowmapping

- shadowmappingcascade

- shadowmappingomni

- skeletalanimation

- bloom

- deferred

- pbrbasic

- pbribl

- pbrtexture

- computeshaderparticles

- computeshader

- sphericalenvmapping

- gears

- distancefieldrendering

- vulkanscene

- imgui

- multisampling

- ssao

- parallaxmapping

- conservative rasterization

## Partially working

- computecloth (bugs)

- pushconstants (push constant array members)

# Almost/Not working

- multithreading (seconday buffers not implemented)

- dynamic uniform buffers (not implemented)

- occlusion queries (not implemented)

- deferred shadows (geometry shader support)

- n-body (bug in samples/UB/portability)

- raytracing (reading structs from byteaddressbuffer not supported)

- culllod (indirect drawing, num_workgroups builtin, ..)

- All tessellation and geometry samples