The open source OpenXR runtime
ipc: Implement display refresh rate functions
authored by
Zhongwang Zhang
and committed by
Jakob Bornecrantz
74df016d
df071285
+59
+22
src/xrt/ipc/client/ipc_client_compositor.c
+22
src/xrt/ipc/client/ipc_client_compositor.c
···
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IPC_CHK_ALWAYS_RET(icc->ipc_c, xret, "ipc_call_compositor_set_thread_hint");
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}
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static xrt_result_t
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ipc_compositor_get_display_refresh_rate(struct xrt_compositor *xc, float *out_display_refresh_rate_hz)
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{
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struct ipc_client_compositor *icc = ipc_client_compositor(xc);
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xrt_result_t xret;
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xret = ipc_call_compositor_get_display_refresh_rate(icc->ipc_c, out_display_refresh_rate_hz);
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IPC_CHK_ALWAYS_RET(icc->ipc_c, xret, "ipc_call_compositor_get_display_refresh_rate");
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}
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static xrt_result_t
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ipc_compositor_request_display_refresh_rate(struct xrt_compositor *xc, float display_refresh_rate_hz)
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{
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struct ipc_client_compositor *icc = ipc_client_compositor(xc);
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xrt_result_t xret;
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xret = ipc_call_compositor_request_display_refresh_rate(icc->ipc_c, display_refresh_rate_hz);
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IPC_CHK_ALWAYS_RET(icc->ipc_c, xret, "ipc_call_compositor_request_display_refresh_rate");
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}
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static void
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ipc_compositor_destroy(struct xrt_compositor *xc)
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{
···
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icc->base.base.destroy = ipc_compositor_destroy;
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icc->base.base.poll_events = ipc_compositor_poll_events;
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icc->base.base.set_thread_hint = ipc_compositor_set_thread_hint;
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icc->base.base.get_display_refresh_rate = ipc_compositor_get_display_refresh_rate;
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icc->base.base.request_display_refresh_rate = ipc_compositor_request_display_refresh_rate;
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// Using in wait frame.
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os_precise_sleeper_init(&icc->sleeper);
+25
src/xrt/ipc/server/ipc_server_handler.c
+25
src/xrt/ipc/server/ipc_server_handler.c
···
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return xrt_comp_discard_frame(ics->xc, frame_id);
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}
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+
xrt_result_t
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ipc_handle_compositor_get_display_refresh_rate(volatile struct ipc_client_state *ics,
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float *out_display_refresh_rate_hz)
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{
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IPC_TRACE_MARKER();
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+
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if (ics->xc == NULL) {
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return XRT_ERROR_IPC_SESSION_NOT_CREATED;
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}
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return xrt_comp_get_display_refresh_rate(ics->xc, out_display_refresh_rate_hz);
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}
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xrt_result_t
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ipc_handle_compositor_request_display_refresh_rate(volatile struct ipc_client_state *ics, float display_refresh_rate_hz)
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{
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IPC_TRACE_MARKER();
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+
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if (ics->xc == NULL) {
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return XRT_ERROR_IPC_SESSION_NOT_CREATED;
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}
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return xrt_comp_request_display_refresh_rate(ics->xc, display_refresh_rate_hz);
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}
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static bool
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_update_projection_layer(struct xrt_compositor *xc,
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volatile struct ipc_client_state *ics,