Constant libmpv_sys::mpv_render_frame_info_flag_MPV_RENDER_FRAME_INFO_BLOCK_VSYNC

pub const mpv_render_frame_info_flag_MPV_RENDER_FRAME_INFO_BLOCK_VSYNC: mpv_render_frame_info_flag = 8;

If set, the player timing code expects that the user thread blocks on vsync (by either delaying the render call, or by making a call to mpv_render_context_report_swap() at vsync time).

Implies MPV_RENDER_FRAME_INFO_PRESENT.