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[client] metrics: correlate Wayland presentation timing

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This commit is contained in:
Geoffrey McRae
2026-08-06 17:29:44 +10:00
parent d3ee46f376
commit ea6e155bbf
11 changed files with 327 additions and 63 deletions
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21
client/displayservers/Wayland/wayland.h
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@@ -160,11 +160,13 @@ struct WaylandDSState
#endif
struct wp_presentation * presentation;
clockid_t clkId;
_Atomic(bool) presentationClockValid;
_Atomic(uint64_t) nominalPeriod;
RingBuffer photonTimings;
GraphHandle photonGraph;
clockid_t clkId;
_Atomic(bool) presentationClockValid;
LG_Lock presentationLock;
struct wl_list presentationFrames;
_Atomic(uint64_t) nominalPeriod;
RingBuffer photonTimings;
GraphHandle photonGraph;
const char * cursorThemeName;
int cursorSize;
@@ -336,7 +338,8 @@ void waylandCursorScaleChange(void);
bool waylandEGLInit(int w, int h);
EGLDisplay waylandGetEGLDisplay(void);
bool waylandEGLSwapBuffers(EGLDisplay display, EGLSurface surface,
const struct Rect * damage, int count);
const struct Rect * damage, int count, uint64_t frameToken,
uint64_t * swapTime, bool * presentTracked);
#endif
#ifdef ENABLE_EGL
@@ -410,8 +413,12 @@ bool waylandPollRegister(int fd, WaylandPollCallback callback, void * opaque, ui
bool waylandPollUnregister(int fd);
// presentation module
struct WaylandPresentationFrame;
bool waylandPresentationInit(void);
void waylandPresentationFrame(void);
struct WaylandPresentationFrame * waylandPresentationFrame(
uint64_t frameToken);
void waylandPresentationSwapDone(struct WaylandPresentationFrame * frame,
bool result, bool * presentTracked);
void waylandPresentationFree(void);
bool waylandGetFramePeriod(uint64_t * period);