1 /* 2 * Copyright 2020 Google LLC 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #include "tools/gpu/FlushFinishTracker.h" 9 10 #include "include/gpu/ganesh/GrDirectContext.h" 11 #include "src/core/SkTraceEvent.h" 12 13 #if defined(SK_GRAPHITE) 14 #include "include/gpu/graphite/Context.h" 15 #endif 16 17 #include <chrono> 18 19 namespace sk_gpu_test { 20 waitTillFinished(std::function<void ()> tick)21void FlushFinishTracker::waitTillFinished(std::function<void()> tick) { 22 TRACE_EVENT0("skia.gpu", TRACE_FUNC); 23 auto begin = std::chrono::steady_clock::now(); 24 auto end = begin; 25 while (!fIsFinished && (end - begin) < std::chrono::seconds(2)) { 26 if (tick) { 27 tick(); 28 } 29 if (fContext) { 30 fContext->checkAsyncWorkCompletion(); 31 } else { 32 #if defined(SK_GRAPHITE) 33 SkASSERT(fGraphiteContext); 34 fGraphiteContext->checkAsyncWorkCompletion(); 35 #else 36 SkDEBUGFAIL("No valid context"); 37 #endif 38 } 39 end = std::chrono::steady_clock::now(); 40 } 41 if (!fIsFinished) { 42 SkDebugf("WARNING: Wait failed for flush sync. Timings might not be accurate.\n"); 43 } 44 } 45 46 } //namespace sk_gpu_test 47