blob: 30990557b2720e8c24c120df48db209c5c015353 (
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
41
42
43
44
45
|
/*
* Copyright 2015 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef BitmapRegionDecoderBench_DEFINED
#define BitmapRegionDecoderBench_DEFINED
#include "Benchmark.h"
#include "SkBitmapRegionDecoder.h"
#include "SkData.h"
#include "SkImageInfo.h"
#include "SkRefCnt.h"
#include "SkString.h"
/**
* Benchmark Android's BitmapRegionDecoder for a particular colorType, sampleSize, and subset.
*
* nanobench.cpp handles creating benchmarks for interesting scaled subsets. We strive to test
* on real use cases.
*/
class BitmapRegionDecoderBench : public Benchmark {
public:
// Calls encoded->ref()
BitmapRegionDecoderBench(const char* basename, SkData* encoded, SkColorType colorType,
uint32_t sampleSize, const SkIRect& subset);
protected:
const char* onGetName() override;
bool isSuitableFor(Backend backend) override;
void onDraw(int n, SkCanvas* canvas) override;
void onDelayedSetup() override;
private:
SkString fName;
std::unique_ptr<SkBitmapRegionDecoder> fBRD;
sk_sp<SkData> fData;
const SkColorType fColorType;
const uint32_t fSampleSize;
const SkIRect fSubset;
typedef Benchmark INHERITED;
};
#endif // BitmapRegionDecoderBench_DEFINED
|
