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Side by Side Diff: include/effects/SkPictureImageFilter.h

Issue 1014533004: SkPaint::FilterLevel -> SkFilterQuality (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Created 5 years, 9 months ago
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1 /* 1 /*
2 * Copyright 2013 The Android Open Source Project 2 * Copyright 2013 The Android Open Source Project
3 * 3 *
4 * Use of this source code is governed by a BSD-style license that can be 4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file. 5 * found in the LICENSE file.
6 */ 6 */
7 7
8 #ifndef SkPictureImageFilter_DEFINED 8 #ifndef SkPictureImageFilter_DEFINED
9 #define SkPictureImageFilter_DEFINED 9 #define SkPictureImageFilter_DEFINED
10 10
(...skipping 10 matching lines...) Expand all
21 } 21 }
22 22
23 /** 23 /**
24 * Refs the passed-in picture. cropRect can be used to crop or expand the d estination rect when 24 * Refs the passed-in picture. cropRect can be used to crop or expand the d estination rect when
25 * the picture is drawn. (No scaling is implied by the dest rect; only the CTM is applied.) 25 * the picture is drawn. (No scaling is implied by the dest rect; only the CTM is applied.)
26 */ 26 */
27 static SkPictureImageFilter* Create(const SkPicture* picture, const SkRect& cropRect, 27 static SkPictureImageFilter* Create(const SkPicture* picture, const SkRect& cropRect,
28 uint32_t uniqueID = 0) { 28 uint32_t uniqueID = 0) {
29 return SkNEW_ARGS(SkPictureImageFilter, (picture, cropRect, uniqueID, 29 return SkNEW_ARGS(SkPictureImageFilter, (picture, cropRect, uniqueID,
30 kDeviceSpace_PictureResolution, 30 kDeviceSpace_PictureResolution,
31 SkPaint::kLow_FilterLevel)); 31 kLow_SkFilterQuality));
32 } 32 }
33 33
34 /** 34 /**
35 * Refs the passed-in picture. The picture is rasterized at a resolution th at matches the 35 * Refs the passed-in picture. The picture is rasterized at a resolution th at matches the
36 * local coordinate space. If the picture needs to be resampled for drawing it into the 36 * local coordinate space. If the picture needs to be resampled for drawing it into the
37 * destination canvas, bilinear filtering will be used. cropRect can be use d to crop or 37 * destination canvas, bilinear filtering will be used. cropRect can be use d to crop or
38 * expand the destination rect when the picture is drawn. (No scaling is im plied by the 38 * expand the destination rect when the picture is drawn. (No scaling is im plied by the
39 * dest rect; only the CTM is applied.) 39 * dest rect; only the CTM is applied.)
40 */ 40 */
41 static SkPictureImageFilter* CreateForLocalSpace(const SkPicture* picture, 41 static SkPictureImageFilter* CreateForLocalSpace(const SkPicture* picture,
42 const SkRect& cropRect, 42 const SkRect& cropRect,
43 SkFilterQuality filterQuali ty,
44 uint32_t uniqueID = 0) {
45 return SkNEW_ARGS(SkPictureImageFilter, (picture, cropRect, uniqueID,
46 kLocalSpace_PictureResolution, filterQuality));
47 }
48 #ifdef SK_SUPPORT_LEGACY_FILTERLEVEL_ENUM
49 static SkPictureImageFilter* CreateForLocalSpace(const SkPicture* picture,
50 const SkRect& cropRect,
43 SkPaint::FilterLevel filter Level, 51 SkPaint::FilterLevel filter Level,
44 uint32_t uniqueID = 0) { 52 uint32_t uniqueID = 0) {
45 return SkNEW_ARGS(SkPictureImageFilter, (picture, cropRect, uniqueID, 53 return CreateForLocalSpace(picture, cropRect, (SkFilterQuality)filterLev el, uniqueID);
46 kLocalSpace_PictureResolution, filterLevel));
47 } 54 }
48 55 #endif
49 SK_TO_STRING_OVERRIDE() 56 SK_TO_STRING_OVERRIDE()
50 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkPictureImageFilter) 57 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkPictureImageFilter)
51 58
52 protected: 59 protected:
53 enum PictureResolution { 60 enum PictureResolution {
54 kDeviceSpace_PictureResolution, 61 kDeviceSpace_PictureResolution,
55 kLocalSpace_PictureResolution 62 kLocalSpace_PictureResolution
56 }; 63 };
57 64
58 explicit SkPictureImageFilter(const SkPicture* picture, uint32_t uniqueID); 65 explicit SkPictureImageFilter(const SkPicture* picture, uint32_t uniqueID);
59 SkPictureImageFilter(const SkPicture* picture, const SkRect& cropRect, uint3 2_t uniqueID, 66 SkPictureImageFilter(const SkPicture* picture, const SkRect& cropRect, uint3 2_t uniqueID,
60 PictureResolution, SkPaint::FilterLevel); 67 PictureResolution, SkFilterQuality);
61 virtual ~SkPictureImageFilter(); 68 virtual ~SkPictureImageFilter();
62 /* Constructs an SkPictureImageFilter object from an SkReadBuffer. 69 /* Constructs an SkPictureImageFilter object from an SkReadBuffer.
63 * Note: If the SkPictureImageFilter object construction requires bitmap 70 * Note: If the SkPictureImageFilter object construction requires bitmap
64 * decoding, the decoder must be set on the SkReadBuffer parameter by calli ng 71 * decoding, the decoder must be set on the SkReadBuffer parameter by calli ng
65 * SkReadBuffer::setBitmapDecoder() before calling this constructor. 72 * SkReadBuffer::setBitmapDecoder() before calling this constructor.
66 * @param SkReadBuffer Serialized picture data. 73 * @param SkReadBuffer Serialized picture data.
67 */ 74 */
68 void flatten(SkWriteBuffer&) const SK_OVERRIDE; 75 void flatten(SkWriteBuffer&) const SK_OVERRIDE;
69 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const Context&, 76 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const Context&,
70 SkBitmap* result, SkIPoint* offset) const SK_OVER RIDE; 77 SkBitmap* result, SkIPoint* offset) const SK_OVER RIDE;
71 78
72 private: 79 private:
73 80
74 81
75 void drawPictureAtDeviceResolution(Proxy*, SkBaseDevice*, const SkIRect& dev iceBounds, 82 void drawPictureAtDeviceResolution(Proxy*, SkBaseDevice*, const SkIRect& dev iceBounds,
76 const Context&) const; 83 const Context&) const;
77 void drawPictureAtLocalResolution(Proxy*, SkBaseDevice*, const SkIRect& devi ceBounds, 84 void drawPictureAtLocalResolution(Proxy*, SkBaseDevice*, const SkIRect& devi ceBounds,
78 const Context&) const; 85 const Context&) const;
79 86
80 const SkPicture* fPicture; 87 const SkPicture* fPicture;
81 SkRect fCropRect; 88 SkRect fCropRect;
82 PictureResolution fPictureResolution; 89 PictureResolution fPictureResolution;
83 SkPaint::FilterLevel fFilterLevel; 90 SkFilterQuality fFilterQuality;
84 typedef SkImageFilter INHERITED; 91 typedef SkImageFilter INHERITED;
85 }; 92 };
86 93
87 #endif 94 #endif
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