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FrameGraph

FrameGraph simplifies prototyping on Vulkan and can be used as a base layer for the graphics engine. FrameGraph designed for maximum performance but not at the expense of usability. API developed as simple as possible, it hides all synchronizations, memory allocations and all this boilerplate code that is needed to get Vulkan work. Builtin validations together with Vulkan validation layers allow you to quickly find and fix errors.

Features

multithreaded command buffer building and submission.
simple API, hides memory allocation, host<->device transfers, synchronizations.
shader debugging and profiling.
supports RTX extensions.
supports async compute and async transfer queues.
all render tasks are stateless.

Used vulkan features and extensions:

push constants
dynamic buffer offset
specialization constants
VK_EXT_debug_utils
VK_KHR_dedicated_allocation
VK_KHR_sampler_mirror_clamp_to_edge
VK_EXT_descriptor_indexing
VK_NV_mesh_shader
VK_NV_shading_rate_image
VK_NV_ray_tracing
VK_KHR_shader_clock

Samples

FrameGraph-Samples

Documentation

Suported Platforms

Windows (with MSVC 2017, 2019)
Linux (with GCC 8.2, Clang 9)
Android (Clang)

Building

Generate project with CMake and build.
Required C++17 standard support and CMake 3.10.
Reequired internet connection to download external dependencies.

Dependencies:
Vulkan-headers or Vulkan SDK - required.
VulkanMemoryAllocator - required.
glfw or SDL2 - required for framework and some tests.
glslang - required for glsl compiler.
SPIRV-Tools, SPIRV-Headers and Python 3.7 - (optional) for spirv optimization.
GLSL-Trace - (optional) for shader debugging.
lodepng - (optional) for screenshots.
graphviz - (optional) for graph visualization.
Assimp - (optional) for Scene extension.
DevIL - (optional) for Scene extension.
imgui - (optional) for UI extension.
OpenVR - (optional) for VR support.
GLM - (optional) for Scene extension.
ffmpeg - (optional) for video recording.

License

azhirnov/FrameGraph

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