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Unified Diff: bench/BenchTimer.h

Issue 344213003: Move BenchTimer to tools as Timer (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: fixes Created 6 years, 6 months ago
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Index: bench/BenchTimer.h
diff --git a/bench/BenchTimer.h b/bench/BenchTimer.h
deleted file mode 100644
index 2abf10b80f9e1d4cca7234cbbd2782af8a37c980..0000000000000000000000000000000000000000
--- a/bench/BenchTimer.h
+++ /dev/null
@@ -1,67 +0,0 @@
-
-/*
- * Copyright 2011 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-#ifndef SkBenchTimer_DEFINED
-#define SkBenchTimer_DEFINED
-
-#include <SkTypes.h>
-
-
-class BenchSysTimer;
-class BenchGpuTimer;
-
-class SkGLContextHelper;
-
-/**
- * SysTimers and GpuTimers are implemented orthogonally.
- * This class combines 2 SysTimers and a GpuTimer into one single,
- * platform specific Timer with a simple interface. The truncated
- * timer doesn't include the time required for the GPU to finish
- * its rendering. It should always be <= the un-truncated system
- * times and (for GPU configurations) can be used to roughly (very
- * roughly) gauge the GPU load/backlog.
- */
-class BenchTimer {
-public:
- BenchTimer(SkGLContextHelper* gl = NULL);
- ~BenchTimer();
- void start(double durationScale = 1);
- void end();
- void truncatedEnd();
- double fCpu;
- double fWall;
- double fTruncatedCpu;
- double fTruncatedWall;
- double fGpu;
-
-private:
- BenchSysTimer* fSysTimer;
- BenchSysTimer* fTruncatedSysTimer;
-#if SK_SUPPORT_GPU
- BenchGpuTimer* fGpuTimer;
-#endif
- double fDurationScale; // for this start/end session
-};
-
-// Same as BenchTimer above, supporting only fWall but with much lower overhead.
-// (Typically, ~30ns instead of BenchTimer's ~1us.)
-class WallTimer {
-public:
- WallTimer();
- ~WallTimer();
-
- void start(double durationScale = 1);
- void end();
-
- double fWall;
-
-private:
- BenchSysTimer* fSysTimer;
- double fDurationScale;
-};
-
-#endif
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