Add implementations for XR_FB_display_refresh_rate (!1786) · Merge requests · Monado / Monado · GitLab

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Zhongwang Zhang requested to merge quic_zhozhan/monado:XR_FB_display_refresh_rate-extension-support into main Apr 18, 2023

Based on current implementation, add some interfaces and complete the functions of extension XR_FB_display_refresh_rate.

The request display refresh rate implementation in platform layer is undetermind.

For android platform, verified on Android S and xrEnumerateDisplayRefreshRatesFB/xrGetDisplayRefreshRateFB/XrEventDataDisplayRefreshRateChangedFB all work good.