To use the DX11 extensions, you must follow a specific initialization sequence: Initialize AGS agsInitialize to create an AGSContext Create Device agsDriverExtensionsDX11_CreateDevice instead of the standard D3D11CreateDevice to enable AMD-specific features Use Extensions : Once initialized, you can access features like Multi-draw indirect UAV overlap Depth bounds tests AMD GPUOpen Troubleshooting "agsDriverExtensionsDX11_init" Errors If a game fails to launch with this error, try these fixes: AMD GPU Services (AGS) Library
: AMD Radeon™ GCN-based GPU (HD 7000 series or newer). Software : 64-bit Windows 7/8.1/10/11.
Add the 32-bit or 64-bit static import library to your Visual Studio project.
regsvr32 amd_ags_x64.dll regsvr32 amd_ags.dll ags driver extensions dx11 init download install
If you are an AMD graphics card user, installing the AGS Driver Extensions DX11 Init can bring several benefits, including:
Double-check your Linker Input settings. Ensure you are targeting the correct architecture (do not mix x86 libraries with an x64 build profile). Summary Checklist Action Item Verification 1 Download SDK from GPUOpen GitHub Verify amd_ags.h and .lib / .dll files exist 2 Link libraries in Project Properties Check Additional Dependencies for amd_ags_x64.lib 3 Copy Runtime DLL Place amd_ags_x64.dll in executable directory 4 Call agsInitialize Ensure it executes before D3D11CreateDevice 5 Call agsDriverExtensionsDX11_Init Pass valid DX11 Device pointer to activate extensions
If you are integrating these extensions into a project, follow these standard steps from the official AGS SDK documentation AMD GPU Services (AGS) Library To use the DX11 extensions, you must follow
To download and install the AGS Driver Extensions DX11 Init, follow these steps:
// Your ID3D11Device and ID3D11DeviceContext are now in: // returnedParams.pDevice // returnedParams.pImmediateContext
The AGS library serves as a bridge. When a game tries to “init” (initialize) DX11 with AGS extensions, it is asking your system: “Do you have the correct AMD libraries to unlock extra performance?” regsvr32 amd_ags_x64
Manage AMD Crossfire and Eyefinity multi-display setups. How to Download and Install
Navigate to the section to find the latest stable compilation.