OLD | NEW |
1 /* | 1 /* |
2 * Copyright 2010 Google Inc. | 2 * Copyright 2010 Google Inc. |
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 SkGrPixelRef_DEFINED | 8 #ifndef SkGrPixelRef_DEFINED |
9 #define SkGrPixelRef_DEFINED | 9 #define SkGrPixelRef_DEFINED |
10 | 10 |
11 #include "SkBitmap.h" | 11 #include "SkBitmap.h" |
12 #include "SkPixelRef.h" | 12 #include "SkPixelRef.h" |
13 #include "GrTexture.h" | 13 #include "GrTexture.h" |
14 #include "GrRenderTarget.h" | 14 #include "GrRenderTarget.h" |
15 | 15 |
16 | 16 |
17 /** | 17 /** |
18 * Common baseclass that implements onLockPixels() by calling onReadPixels(). | 18 * Common baseclass that implements onLockPixels() by calling onReadPixels(). |
19 * Since it has a copy, it always returns false for onLockPixelsAreWritable(). | 19 * Since it has a copy, it always returns false for onLockPixelsAreWritable(). |
20 */ | 20 */ |
21 class SK_API SkROLockPixelsPixelRef : public SkPixelRef { | 21 class SK_API SkROLockPixelsPixelRef : public SkPixelRef { |
22 public: | 22 public: |
23 SkROLockPixelsPixelRef(const SkImageInfo&); | 23 SkROLockPixelsPixelRef(const SkImageInfo&); |
24 virtual ~SkROLockPixelsPixelRef(); | 24 virtual ~SkROLockPixelsPixelRef(); |
25 | 25 |
26 protected: | 26 protected: |
27 virtual bool onNewLockPixels(LockRec*) SK_OVERRIDE; | 27 // override from SkPixelRef |
28 virtual void onUnlockPixels() SK_OVERRIDE; | 28 virtual void* onLockPixels(SkColorTable** ptr); |
29 virtual bool onLockPixelsAreWritable() const SK_OVERRIDE; // return false; | 29 virtual void onUnlockPixels(); |
| 30 virtual bool onLockPixelsAreWritable() const; // return false; |
30 | 31 |
31 private: | 32 private: |
32 SkBitmap fBitmap; | 33 SkBitmap fBitmap; |
33 typedef SkPixelRef INHERITED; | 34 typedef SkPixelRef INHERITED; |
34 }; | 35 }; |
35 | 36 |
36 /** | 37 /** |
37 * PixelRef that wraps a GrSurface | 38 * PixelRef that wraps a GrSurface |
38 */ | 39 */ |
39 class SK_API SkGrPixelRef : public SkROLockPixelsPixelRef { | 40 class SK_API SkGrPixelRef : public SkROLockPixelsPixelRef { |
(...skipping 17 matching lines...) Expand all Loading... |
57 virtual SkPixelRef* deepCopy(SkBitmap::Config dstConfig, const SkIRect* subs
et) SK_OVERRIDE; | 58 virtual SkPixelRef* deepCopy(SkBitmap::Config dstConfig, const SkIRect* subs
et) SK_OVERRIDE; |
58 | 59 |
59 private: | 60 private: |
60 GrSurface* fSurface; | 61 GrSurface* fSurface; |
61 bool fUnlock; // if true the pixel ref owns a texture cache lock on
fSurface | 62 bool fUnlock; // if true the pixel ref owns a texture cache lock on
fSurface |
62 | 63 |
63 typedef SkROLockPixelsPixelRef INHERITED; | 64 typedef SkROLockPixelsPixelRef INHERITED; |
64 }; | 65 }; |
65 | 66 |
66 #endif | 67 #endif |
OLD | NEW |