You're reading from Mastering Graphics Programming with Vulkan

Product typeBook

Published inFeb 2023

PublisherPackt

ISBN-139781803244792

Edition1st Edition

Concepts

Game Optimization

Authors (2):

Marco Castorina

Gabriel Sassone

View More author details

Summary

In this chapter, we implemented a frame graph to improve the management of rendering passes and make it easier to expand our rendering pipeline in future chapters. We started by covering the basic concepts, nodes and edges, that define a graph.

Next, we gave an overview of the structure of our graph and how it’s encoded in JSON format. We also mentioned why we went for this approach as opposed to defining the graph fully in code.

In the last part, we detailed how the graph is processed and made ready for execution. We gave an overview of the main data structures used for the graph, and covered how the graph is parsed to create nodes and resources, and how edges are computed. Next, we explained the topological sorting of nodes, which ensures they are executed in the correct order. We followed that with the memory allocation strategy, which allows us to reuse memory from resources that are no longer needed at given nodes. Finally, we provided an overview of the rendering...

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Mastering Graphics Programming with Vulkan

Published in: Feb 2023Publisher: PacktISBN-13: 9781803244792

Authors (2)

Marco Castorina

Marco Castorina first got familiar with Vulkan while working as a driver developer at Samsung. Later he developed a 2D and 3D renderer in Vulkan from scratch for a leading media-server company. He recently joined the games graphics performance team at AMD. In his spare time, he keeps up to date with the latest techniques in real-time graphics.
Read more about Marco Castorina

Gabriel Sassone

Gabriel Sassone is a rendering enthusiast currently working as a Principal Rendering Engineer at Multiplayer Group. Previously working for Avalanche Studios, where his first contact with Vulkan happened, where they developed the Vulkan layer for the proprietary Apex Engine and its Google Stadia Port. He previously worked at ReadyAtDawn, Codemasters, FrameStudios, and some non-gaming tech companies. His spare time is filled with music and rendering, gaming, and outdoor activities.
Read more about Gabriel Sassone

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