Topics tagged DirectX

Topic	Replies	Views	Activity
PSO Caching Improvements in Unity 6.5 Device, Driver, & APIs Visual-Effects-Graph , Shaders , Vulkan , DirectX , Performance , Metal , Conversation , 6.5-beta Greeting from the Graphics team, We are happy to share some interesting updates for PSO (Pipeline State Object) tracing and pre-caching in Unity 6.5. Integrating PSO tracing in your project can improve rendering perform…	13	4355	September 9, 2026
DirectX Shader Compiler support for DX12 Graphics Shaders , DirectX , Conversation , Official , 6.6	0	31	October 2, 2026
In Editor Memory profiler Capture, 30+ Gb of memory allocated for GfxDeviceClient Profiling Tools Unity-Editor , DirectX , Memory-Profiler , Performance , Question , 6.3	5	723	September 29, 2026
Performance parity DX11 vs DX12 (again) Graphics DirectX , Feedback , 6.3	5	307	September 9, 2026
Why no BC7 default format? Graphics Textures , DirectX , Question , 6.3	0	109	August 19, 2026
Multi-Draw Indirect (MDI) Native Plugin for Unity 6 Device, Driver, & APIs Scriptable-Render-Pipeline , Shaders , Vulkan , DirectX , OpenGL , Conversation , unspecified-version	22	1798	August 3, 2026
UnifiedRayTracing hangs/crashes in batchMode Lighting & Global Illumination Global-Illumination , Ray-Tracing , DirectX , Testing-and-Automation , Bug , 6.3	3	379	July 22, 2026
Objects completly trasparent with screen space shadows in URP DirectX 12 BUILD and Main Light off Render Pipelines Universal-Render-Pipeline , DirectX , Bug , 6.3	6	313	July 8, 2026
6.4 nvidia and dx12 crash Device, Driver, & APIs DirectX , Bug , 6.4	10	656	July 7, 2026
DX12 Graphics Crash in Editor, Force DX11 Fixes It Render Pipelines Universal-Render-Pipeline , DirectX , Bug , 6.3	28	2060	July 4, 2026
Unity 6.4 Beta build 11 Shader bug found deep in the code! see error report! Render Pipelines High-Definition-Render-Pipeline , DirectX , Bug , 6.4-beta	8	797	June 15, 2026
DX12 creates memory leak and crashes built game Device, Driver, & APIs DirectX , Question , 6.2	17	2404	June 11, 2026
Agility SDK preview support in Unity 6.2 Device, Driver, & APIs DirectX , Question , 6.2	2	173	May 14, 2026
Debugging player 6.3 upgrade Render Pipelines High-Definition-Render-Pipeline , DirectX , Bug , 6.3	27	1142	May 11, 2026
Removing the D3D12 folder fixed a user crash Device, Driver, & APIs DirectX , Bug , 6.3	1	240	April 30, 2026
Foveated rendering and VRS are broken in DX12 and ticket closed as "won't fix" XR XR , OpenXR , DirectX , Bug , 6.0	11	554	April 21, 2026
Updating from 6000.0.63f1 to 6000.0.71f1: Big performance regressions and shader error related to UnityTexture3D Shaders & Materials Universal-Render-Pipeline , Shaders , DirectX , Bug , 6.0	4	173	April 1, 2026
DLSS in DX12 is ruining your game! (The hidden IssuePluginEvent CPU stall) Device, Driver, & APIs DirectX , 2022.3-lts , Conversation	0	136	March 23, 2026
ExecuteCommandBufferAsync is blocking main thread with implausibly terrible performance Profiling Tools Shaders , DirectX , Profiling , Performance , Question , 6.3	1	353	March 18, 2026
Could not get debug interface Device, Driver, & APIs DirectX , Bug , 6.3	8	378	March 18, 2026
Unity 6.3+ Windows Player crashes on Alt+Tab when Discord is running (D3D12) - CASE IN-129682 Device, Driver, & APIs DirectX , Windows , Bug , 6.3	28	1063	March 13, 2026
CommandBuffer Async Usage Device, Driver, & APIs DirectX , Bug , 6.3	0	53	March 5, 2026
Change API at runtime without exe\x64_86 flags Desktop Vulkan , DirectX , OpenGL , iOS , Android , Windows , macOS , Linux , Metal , Universal-Windows-Platform , Question , Embedded-Linux , 6.5-alpha	1	543	February 24, 2026
Players get crash after upgrading editor to 6000.2.7f2 and 6000.2.8f1 Device, Driver, & APIs DirectX , Question , Bug , 6.2	3	500	February 4, 2026
D3d11: Create Texture error codes Device, Driver, & APIs DirectX , 2021.3-lts , Question	1	88	January 30, 2026
Compute shader being compiled for all graphics APIs after upgrade to 6.3 Shaders & Materials Shaders , DirectX , Performance , Question , 6.3	5	444	January 8, 2026
Upgrading to Unity 6.3 causing errors Device, Driver, & APIs DirectX , AI-Generators , Bug , 6.3-beta	25	2971	December 18, 2025
Windows - Screen.SetResolution or simply [Alt+Tab] the game focus makes it crash Device, Driver, & APIs DirectX , 2022.3-lts , Question	1	165	December 2, 2025
Unity Graphics fallback from DX12 -> DX11 not working Device, Driver, & APIs DirectX , 6.2	4	646	November 29, 2025
CommandBuffer.IssuePluginEventAndData execute before other passes Device, Driver, & APIs DirectX , Bug , 6.2	1	113	November 27, 2025

PSO Caching Improvements in Unity 6.5

Visual-Effects-Graph , Shaders , Vulkan , DirectX , Performance , Metal , Conversation , 6.5-beta

Greeting from the Graphics team, We are happy to share some interesting updates for PSO (Pipeline State Object) tracing and pre-caching in Unity 6.5. Integrating PSO tracing in your project can improve rendering perform…