--- /dev/null
+/*
+ * Copyright 2015 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 "SkBitmap.h"
+#include "SkMipMap.h"
+
+class MipMapBench: public Benchmark {
+ SkBitmap fBitmap;
+
+public:
+ MipMapBench() {}
+
+protected:
+ bool isSuitableFor(Backend backend) SK_OVERRIDE {
+ return kNonRendering_Backend == backend;
+ }
+
+ const char* onGetName() SK_OVERRIDE { return "mipmap_build"; }
+
+ void onPreDraw() SK_OVERRIDE {
+ fBitmap.allocN32Pixels(1000, 1000, true);
+ fBitmap.eraseColor(SK_ColorWHITE); // so we don't read uninitialized memory
+ }
+
+ void onDraw(const int loops, SkCanvas*) SK_OVERRIDE {
+ for (int i = 0; i < loops; i++) {
+ SkMipMap::Build(fBitmap, NULL)->unref();
+ }
+ }
+
+private:
+ typedef Benchmark INHERITED;
+};
+
+DEF_BENCH( return new MipMapBench; )
'../bench/MemoryBench.cpp',
'../bench/MemsetBench.cpp',
'../bench/MergeBench.cpp',
+ '../bench/MipMapBench.cpp',
'../bench/MorphologyBench.cpp',
'../bench/MutexBench.cpp',
'../bench/PatchBench.cpp',