8b0e8ac5f5
Eliminates SkFlattenable{Read,Write}Buffer, promoting SkOrdered{Read,Write}Buffer
a step each in the hierarchy.
What used to be this:
SkFlattenableWriteBuffer -> SkOrderedWriteBuffer
SkFlattenableReadBuffer -> SkOrderedReadBuffer
SkFlattenableReadBuffer -> SkValidatingReadBuffer
is now
SkWriteBuffer
SkReadBuffer -> SkValidatingReadBuffer
Benefits:
- code is simpler, names are less wordy
- the generic SkFlattenableFooBuffer code in SkPaint was incorrect; removed
- write buffers are completely devirtualized, important for record speed
This refactoring was mostly mechanical. You aren't going to find anything
interesting in files with less than 10 lines changed.
BUG=skia:
R=reed@google.com, scroggo@google.com, djsollen@google.com, mtklein@google.com
Author: mtklein@chromium.org
Review URL: https://codereview.chromium.org/134163010
git-svn-id: http://skia.googlecode.com/svn/trunk@13245 2bbb7eff-a529-9590-31e7-b0007b416f81
38 lines
716 B
C++
38 lines
716 B
C++
|
|
/*
|
|
* Copyright 2006 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 SkUnitMapper_DEFINED
|
|
#define SkUnitMapper_DEFINED
|
|
|
|
#include "SkRefCnt.h"
|
|
#include "SkScalar.h"
|
|
|
|
#include "SkFlattenable.h"
|
|
|
|
class SkUnitMapper : public SkFlattenable {
|
|
public:
|
|
SK_DECLARE_INST_COUNT(SkUnitMapper)
|
|
|
|
SkUnitMapper() {}
|
|
|
|
/** Given a value in [0..0xFFFF], return a value in the same range.
|
|
*/
|
|
virtual uint16_t mapUnit16(uint16_t x) = 0;
|
|
|
|
SK_DEFINE_FLATTENABLE_TYPE(SkUnitMapper)
|
|
|
|
protected:
|
|
SkUnitMapper(SkReadBuffer& rb) : SkFlattenable(rb) {}
|
|
|
|
private:
|
|
typedef SkFlattenable INHERITED;
|
|
};
|
|
|
|
#endif
|