cc/paint/paint_flags.cc - Issue 2893083002: cc: Move SkShader construction to a single spot in PaintShader

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Side by Side Diff: cc/paint/paint_flags.cc

Issue 2893083002: cc: Move SkShader construction to a single spot in PaintShader (Closed)

Patch Set: update Created 3 years, 6 months ago

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1 // Copyright 2017 The Chromium Authors. All rights reserved.	1 // Copyright 2017 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #include "cc/paint/paint_flags.h"	5 #include "cc/paint/paint_flags.h"

6	6

7 namespace cc {	7 namespace cc {

8	8

9 bool PaintFlags::IsSimpleOpacity() const {	9 bool PaintFlags::IsSimpleOpacity() const {

10 uint32_t color = getColor();	10 uint32_t color = getColor();

11 if (SK_ColorTRANSPARENT != SkColorSetA(color, SK_AlphaTRANSPARENT))	11 if (SK_ColorTRANSPARENT != SkColorSetA(color, SK_AlphaTRANSPARENT))

12 return false;	12 return false;

13 if (!isSrcOver())	13 if (!isSrcOver())

14 return false;	14 return false;

15 if (getLooper())	15 if (getLooper())

16 return false;	16 return false;

17 if (getPathEffect())	17 if (getPathEffect())

18 return false;	18 return false;

19 if (getShader())	19 if (HasShader())

20 return false;	20 return false;

21 if (getMaskFilter())	21 if (getMaskFilter())

22 return false;	22 return false;

23 if (getColorFilter())	23 if (getColorFilter())

24 return false;	24 return false;

25 if (getImageFilter())	25 if (getImageFilter())

26 return false;	26 return false;

27 return true;	27 return true;

28 }	28 }

29	29

30 bool PaintFlags::SupportsFoldingAlpha() const {	30 bool PaintFlags::SupportsFoldingAlpha() const {

31 if (!isSrcOver())	31 if (!isSrcOver())

32 return false;	32 return false;

33 if (getColorFilter())	33 if (getColorFilter())

34 return false;	34 return false;

35 if (getImageFilter())	35 if (getImageFilter())

36 return false;	36 return false;

37 if (getLooper())	37 if (getLooper())

38 return false;	38 return false;

39 return true;	39 return true;

40 }	40 }

41	41

42 } // namespace cc	42 } // namespace cc

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