1cb93a386Sopenharmony_ci/*
2cb93a386Sopenharmony_ci * Copyright 2020 Google LLC
3cb93a386Sopenharmony_ci *
4cb93a386Sopenharmony_ci * Use of this source code is governed by a BSD-style license that can be
5cb93a386Sopenharmony_ci * found in the LICENSE file.
6cb93a386Sopenharmony_ci */
7cb93a386Sopenharmony_ci
8cb93a386Sopenharmony_ci#include "tools/gpu/FlushFinishTracker.h"
9cb93a386Sopenharmony_ci
10cb93a386Sopenharmony_ci#include "include/gpu/GrDirectContext.h"
11cb93a386Sopenharmony_ci#include "src/core/SkTraceEvent.h"
12cb93a386Sopenharmony_ci
13cb93a386Sopenharmony_ci#include <chrono>
14cb93a386Sopenharmony_ci
15cb93a386Sopenharmony_cinamespace sk_gpu_test {
16cb93a386Sopenharmony_ci
17cb93a386Sopenharmony_civoid FlushFinishTracker::waitTillFinished() {
18cb93a386Sopenharmony_ci    TRACE_EVENT0("skia.gpu", TRACE_FUNC);
19cb93a386Sopenharmony_ci    auto begin = std::chrono::steady_clock::now();
20cb93a386Sopenharmony_ci    auto end = begin;
21cb93a386Sopenharmony_ci    while (!fIsFinished && (end - begin) < std::chrono::seconds(2)) {
22cb93a386Sopenharmony_ci        fContext->checkAsyncWorkCompletion();
23cb93a386Sopenharmony_ci        end = std::chrono::steady_clock::now();
24cb93a386Sopenharmony_ci    }
25cb93a386Sopenharmony_ci    if (!fIsFinished) {
26cb93a386Sopenharmony_ci        SkDebugf("WARNING: Wait failed for flush sync. Timings might not be accurate.\n");
27cb93a386Sopenharmony_ci    }
28cb93a386Sopenharmony_ci}
29cb93a386Sopenharmony_ci
30cb93a386Sopenharmony_ci} //namespace sk_gpu_test
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