From 624d1371304a5ae4b3429ad5e4267aac7cd03dfd Mon Sep 17 00:00:00 2001 From: Berke Güzel Date: Mon, 12 Oct 2026 00:09:38 +0300 Subject: missing impls and hardening --- include/yasl/timing.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include/yasl/timing.h') diff --git a/include/yasl/timing.h b/include/yasl/timing.h index 7c66967..85f305d 100644 --- a/include/yasl/timing.h +++ b/include/yasl/timing.h @@ -15,11 +15,20 @@ struct yasl_resize_stats { long minflt; }; +/* Describes last_present_ns, not merely availability of an extension. */ +enum yasl_timing_source { + YASL_TIMING_UNKNOWN = 0, + YASL_TIMING_SUBMISSION, /* CPU submission time; not scanout confirmation */ + YASL_TIMING_FRAME_CALLBACK, /* compositor pacing callback, not scanout */ + YASL_TIMING_PRESENTATION, /* compositor-confirmed presentation */ +}; + struct yasl_timing { double refresh_ns; uint64_t last_present_ns; uint64_t next_present_ns; uint64_t frames_skipped; + enum yasl_timing_source source; struct yasl_resize_stats resize; }; @@ -33,6 +42,7 @@ struct yasl_frame_clock { long resize_minflt; uint64_t frame_time_ns; double refresh_ns; + enum yasl_timing_source source; }; uint64_t yasl_clock_extend_ms(uint32_t ms, uint64_t now_ns); -- cgit v1.2.3