e93e1dbf0e
This also includes some changes to the xfermodeimagefilter and tileimagefilter GMs to properly handle the CTM. This worked before only because SkBitmapSource was ignoring the CTM. Now that it respects it, we need to give the correct transform. This also means the GMs now work while zoomed. It also implements CTM support for SkTileImageFilter. NOTE: this will require rebaselining a number of imagefilter GMs on Nexus4, since they render in perspective (using the CTM). The changes to the results should all be improvements. R=reed@google.com, robertphillips@google.com Review URL: https://codereview.chromium.org/106933002 git-svn-id: http://skia.googlecode.com/svn/trunk@12571 2bbb7eff-a529-9590-31e7-b0007b416f81
34 lines
970 B
C++
34 lines
970 B
C++
/*
|
|
* 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 SkBitmapSource_DEFINED
|
|
#define SkBitmapSource_DEFINED
|
|
|
|
#include "SkImageFilter.h"
|
|
#include "SkBitmap.h"
|
|
|
|
class SK_API SkBitmapSource : public SkImageFilter {
|
|
public:
|
|
explicit SkBitmapSource(const SkBitmap& bitmap);
|
|
SkBitmapSource(const SkBitmap& bitmap, const SkRect& srcRect, const SkRect& dstRect);
|
|
|
|
SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkBitmapSource)
|
|
|
|
protected:
|
|
explicit SkBitmapSource(SkFlattenableReadBuffer& buffer);
|
|
virtual void flatten(SkFlattenableWriteBuffer&) const SK_OVERRIDE;
|
|
virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&,
|
|
SkBitmap* result, SkIPoint* offset) SK_OVERRIDE;
|
|
|
|
private:
|
|
SkBitmap fBitmap;
|
|
SkRect fSrcRect, fDstRect;
|
|
typedef SkImageFilter INHERITED;
|
|
};
|
|
|
|
#endif
|