blob: cb4658ae0f14b9958dd7848c53b43083d6607cd0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
/*
* 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; )
|
