silvesthu

GPU Optimization for GameDev

Graphics Pipeline / GPU Architecture Overview

• 2011 - A trip through the Graphics Pipeline 2011
• 2015 - Life of a triangle - NVIDIA's logical pipeline
• 2015 - Render Hell 2.0
• 2016 - How bad are small triangles on GPU and why?
• 2017 - GPU Performance for Game Artists
• 2019 - Understanding the anatomy of GPUs using Pokémon
• 2020 - GPU ARCHITECTURE RESOURCES

CarlLee

Shader "Hidden/Bloom"
{
    Properties
    {
        _MainTex ("Texture", 2D) = "white" {}
    }
    HLSLINCLUDE
    #include "Packages/com.unity.render-pipelines.lightweight/ShaderLibrary/Core.hlsl"
            
    struct appdata

alexanderameye

using UnityEngine;
using UnityEngine.Rendering;
using UnityEngine.Rendering.Universal;

public class DepthNormalsFeature : ScriptableRendererFeature
{
    class DepthNormalsPass : ScriptableRenderPass
    {
        int kDepthBufferBits = 32;
        private RenderTargetHandle depthAttachmentHandle { get; set; }

phi-lira

Shader "Custom/UnlitTexture"
{
    Properties
    {
        [MainColor] _BaseColor("BaseColor", Color) = (1,1,1,1)
        [MainTexture] _BaseMap("BaseMap", 2D) = "white" {}
    }

    // Universal Render Pipeline subshader. If URP is installed this will be used.
    SubShader

JimmyCushnie

using System.Reflection;
using UnityEngine;
using UnityEngine.Rendering;
using UnityEngine.Rendering.Universal;

using ShadowResolution = UnityEngine.Rendering.Universal.ShadowResolution;


/// <summary>
/// Enables getting/setting URP graphics settings properties that don't have built-in getters and setters.

bgolus

Shader "Hidden/JumpFloodOutline"
{
    Properties
    {
        _MainTex ("Texture", 2D) = "white" {}
    }
    SubShader
    {
        Tags { "PreviewType" = "Plane" }
        Cull Off ZWrite Off ZTest Always

Refsa

using System;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Rendering;
using UnityEngine.Rendering.Universal;

public class GrabScreenFeature : ScriptableRendererFeature
{
    [System.Serializable]
    public class Settings