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u/pacing: Add Tracy plots

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This commit is contained in:
Jakob Bornecrantz 2022-11-20 17:38:21 +00:00
parent 7bc145d184
commit 58596a5830
2 changed files with 19 additions and 1 deletions
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15
src/xrt/auxiliary/util/u_pacing_app.c
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@ -250,12 +250,25 @@ predict_display_time(const struct pacing_app *pa, uint64_t now_ns, uint64_t peri
static void
do_tracing(struct pacing_app *pa, struct u_pa_frame *f)
{
#ifdef U_TRACE_PERCETTO // Uses Percetto specific things.
if (!U_TRACE_CATEGORY_IS_ENABLED(timing)) {
return;
}
#ifdef U_TRACE_TRACY // Uses Tracy specific things.
uint64_t cpu_ns = f->when.begin_ns - f->when.wait_woke_ns;
TracyCPlot("App CPU(ms)", time_ns_to_ms_f(cpu_ns));
uint64_t draw_ns = f->when.delivered_ns - f->when.begin_ns;
TracyCPlot("App Draw(ms)", time_ns_to_ms_f(draw_ns));
uint64_t gpu_ns = f->when.gpu_done_ns - f->when.delivered_ns;
TracyCPlot("App GPU(ms)", time_ns_to_ms_f(gpu_ns));
int64_t diff_ns = (int64_t)f->when.gpu_done_ns - (int64_t)f->predicted_gpu_done_time_ns;
TracyCPlot("App vs Expected(ms)", time_ns_to_ms_f(diff_ns));
#endif
#ifdef U_TRACE_PERCETTO // Uses Percetto specific things.
#define TE_BEG(TRACK, TIME, NAME) U_TRACE_EVENT_BEGIN_ON_TRACK_DATA(timing, TRACK, TIME, NAME, PERCETTO_I(f->frame_id))
#define TE_END(TRACK, TIME) U_TRACE_EVENT_END_ON_TRACK(timing, TRACK, TIME)

5
src/xrt/auxiliary/util/u_pacing_compositor_fake.c
View file

@ -168,6 +168,11 @@ pc_info_gpu(
#undef TE_END
}
#endif
#ifdef U_TRACE_TRACY
uint64_t diff_ns = gpu_end_ns - gpu_start_ns;
TracyCPlot("Compositor GPU(ms)", time_ns_to_ms_f(diff_ns));
#endif
}
static void