IVRScreenshots::HookScreenshot

EVRScreenshotError HookScreenshot( const EVRScreenshotType *pSupportedTypes, int numTypes )

Called by the running VR application to indicate that it wishes to be in charge of screenshots. If the application does not call this, the Compositor will only support VRScreenshotType_Stereo screenshots that will be captured without notification to the running app. Once hooked your application will receive a VREvent_RequestScreenshot event when the user presses the buttons to take a screenshot.

• EVRScreenshotType *pSupportedTypes - Pointer to an array of the screenshot types the application wants to support.
• int numTypes - The number of screenshot types in the pSupportedTypes array.