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Unified Diff: bench/DeferredCanvasBench.cpp

Issue 354693003: delete disabled bench (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Created 6 years, 6 months ago
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Index: bench/DeferredCanvasBench.cpp
diff --git a/bench/DeferredCanvasBench.cpp b/bench/DeferredCanvasBench.cpp
deleted file mode 100644
index 667895c22f79d4b98fa27ea787d047fd36df0b5b..0000000000000000000000000000000000000000
--- a/bench/DeferredCanvasBench.cpp
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright 2012 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-#include "Benchmark.h"
-#include "SkDeferredCanvas.h"
-#include "SkDevice.h"
-#include "SkString.h"
-
-class DeferredCanvasBench : public Benchmark {
-public:
- DeferredCanvasBench(const char name[]) {
- fName.printf("deferred_canvas_%s", name);
- }
-
- enum {
- CANVAS_WIDTH = 200,
- CANVAS_HEIGHT = 200,
- };
-protected:
- virtual const char* onGetName() {
- return fName.c_str();
- }
-
- virtual void onDraw(const int loops, SkCanvas* canvas) {
-#if 0 // what specifically are we interested in timing here?
- SkBaseDevice *device = canvas->getDevice()->createCompatibleDevice(
- SkBitmap::kARGB_8888_Config, CANVAS_WIDTH, CANVAS_HEIGHT, false);
-
- SkAutoTUnref<SkDeferredCanvas> deferredCanvas(SkDeferredCanvas::Create(device));
- device->unref();
-
- initDeferredCanvas(deferredCanvas);
- drawInDeferredCanvas(loops, deferredCanvas);
- finalizeDeferredCanvas(deferredCanvas);
- deferredCanvas->flush();
-#endif
- }
-
- virtual void initDeferredCanvas(SkDeferredCanvas* canvas) = 0;
- virtual void drawInDeferredCanvas(const int loops, SkDeferredCanvas* canvas) = 0;
- virtual void finalizeDeferredCanvas(SkDeferredCanvas* canvas) = 0;
-
- SkString fName;
-
-private:
- typedef Benchmark INHERITED;
-};
-
-class SimpleNotificationClient : public SkDeferredCanvas::NotificationClient {
-public:
- SimpleNotificationClient() : fDummy(false) {}
-
- //bogus virtual implementations that just do something small
- virtual void prepareForDraw() SK_OVERRIDE {fDummy = true;}
- virtual void storageAllocatedForRecordingChanged(size_t) SK_OVERRIDE {fDummy = false;}
- virtual void flushedDrawCommands() SK_OVERRIDE {fDummy = !fDummy;}
-private:
- bool fDummy;
-
- typedef SkDeferredCanvas::NotificationClient INHERITED;
-};
-
-// Test that records very simple draw operations.
-// This benchmark aims to capture performance fluctuations in the recording
-// overhead of SkDeferredCanvas
-class DeferredRecordBench : public DeferredCanvasBench {
-public:
- DeferredRecordBench()
- : INHERITED("record") {
- }
-
-protected:
-
- virtual void initDeferredCanvas(SkDeferredCanvas* canvas) SK_OVERRIDE {
- canvas->setNotificationClient(&fNotificationClient);
- }
-
- virtual void drawInDeferredCanvas(const int loops, SkDeferredCanvas* canvas) SK_OVERRIDE {
- SkRect rect;
- rect.setXYWH(0, 0, 10, 10);
- SkPaint paint;
- for (int i = 0; i < loops; i++) {
- canvas->save();
- canvas->translate(SkIntToScalar(i * 27 % CANVAS_WIDTH), SkIntToScalar(i * 13 % CANVAS_HEIGHT));
- canvas->drawRect(rect, paint);
- canvas->restore();
- }
- }
-
- virtual void finalizeDeferredCanvas(SkDeferredCanvas* canvas) SK_OVERRIDE {
- canvas->clear(0x0);
- canvas->setNotificationClient(NULL);
- }
-
-private:
- typedef DeferredCanvasBench INHERITED;
- SimpleNotificationClient fNotificationClient;
-};
-
-
-///////////////////////////////////////////////////////////////////////////////
-
-DEF_BENCH( return new DeferredRecordBench(); )
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