blob: 978c07ecbee07cab2e7368170d2aebe92fd81db4 (
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 2012 The Android Open Source Project
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkMergeImageFilter_DEFINED
#define SkMergeImageFilter_DEFINED
#include "SkFlattenable.h"
#include "SkImageFilter.h"
class SK_API SkMergeImageFilter : public SkImageFilter {
public:
static sk_sp<SkImageFilter> Make(sk_sp<SkImageFilter>* const filters, int count,
const CropRect* cropRect = nullptr);
static sk_sp<SkImageFilter> Make(sk_sp<SkImageFilter> first, sk_sp<SkImageFilter> second,
const CropRect* cropRect = nullptr) {
sk_sp<SkImageFilter> array[] = {
std::move(first),
std::move(second),
};
return Make(array, 2, cropRect);
}
Factory getFactory() const override { return CreateProc; }
protected:
void flatten(SkWriteBuffer&) const override;
sk_sp<SkSpecialImage> onFilterImage(SkSpecialImage* source, const Context&,
SkIPoint* offset) const override;
sk_sp<SkImageFilter> onMakeColorSpace(SkColorSpaceXformer*) const override;
bool onCanHandleComplexCTM() const override { return true; }
private:
SkMergeImageFilter(sk_sp<SkImageFilter>* const filters, int count, const CropRect* cropRect);
static sk_sp<SkFlattenable> CreateProc(SkReadBuffer&);
friend class SkFlattenable::PrivateInitializer;
typedef SkImageFilter INHERITED;
};
#endif
|
