Asynchronous Spacewarp: Difference between revisions
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*For [[AMD]], driver 16.40.2311 or later | *For [[AMD]], driver 16.40.2311 or later | ||
Until the minimum specification is released, we recommend the following | Until the minimum specification is released, we recommend the following [[GPU]]s for ASW testing: | ||
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==Testing ASW== | ==Testing ASW== | ||
To enable ASW testing: | |||
#Open your registry editor. | |||
#Navigate to HKLM\Software\Oculus VR, LLC\LibOVR. | |||
#Create the DWORD AswEnabled key and set it to 1. | |||
While testing your application with ASW, you can switch between rendering modes: | |||
*Control-Numpad1: Disables ASW and returns to the standard rendering mode. | |||
*Control-Numpad2: Forces apps to 45Hz with ASW disabled. Depending on the application, you are likely to experience judder. | |||
*Control-Numpad3: Forces apps to 45Hz with ASW enabled. Enabling and disabling ASW will help you see the effects of ASW. | |||
*Control-Numpad4: Enables ASW. ASW automatically turns on and off, depending on whether the app maintains a 90Hz frame rate. This is the default runtime rendering mode. | |||
==References== | ==References== | ||
Revision as of 04:31, 28 November 2016
This page is a stub, please expand it if you have more information.Asynchronous Spacewarp or ASW applies animation detection, camera translation, and head translation to previous frames in order to predict the next frame.
Requirements
ASW requires the following:
- Oculus Runtime 1.9 or later
- Windows 8 or later
- For Nvidia, driver 373.06 or later
- For AMD, driver 16.40.2311 or later
Until the minimum specification is released, we recommend the following GPUs for ASW testing:
| Manufacturer | Series | Minimum RAM | Minimum Model |
|---|---|---|---|
| NVIDIA | Pascal | 3GB | 1060 |
| Maxwell | 4GB | 960 | |
| AMD | Polaris | 4GB | 470 |
Testing ASW
To enable ASW testing:
- Open your registry editor.
- Navigate to HKLM\Software\Oculus VR, LLC\LibOVR.
- Create the DWORD AswEnabled key and set it to 1.
While testing your application with ASW, you can switch between rendering modes:
- Control-Numpad1: Disables ASW and returns to the standard rendering mode.
- Control-Numpad2: Forces apps to 45Hz with ASW disabled. Depending on the application, you are likely to experience judder.
- Control-Numpad3: Forces apps to 45Hz with ASW enabled. Enabling and disabling ASW will help you see the effects of ASW.
- Control-Numpad4: Enables ASW. ASW automatically turns on and off, depending on whether the app maintains a 90Hz frame rate. This is the default runtime rendering mode.