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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 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 GrDrawingManager_DEFINED | 8 #ifndef GrDrawingManager_DEFINED |
9 #define GrDrawingManager_DEFINED | 9 #define GrDrawingManager_DEFINED |
10 | 10 |
| 11 #include "GrDrawTarget.h" |
11 #include "SkTDArray.h" | 12 #include "SkTDArray.h" |
12 | 13 |
13 class GrContext; | 14 class GrContext; |
14 class GrDrawContext; | 15 class GrDrawContext; |
15 class GrTextContext; | 16 class GrTextContext; |
16 | 17 |
17 // Currently the DrawingManager creates a separate GrTextContext for each | 18 // Currently the DrawingManager creates a separate GrTextContext for each |
18 // combination of text drawing options (pixel geometry x DFT use) | 19 // combination of text drawing options (pixel geometry x DFT use) |
19 // and hands the appropriate one back given the DrawContext's request. | 20 // and hands the appropriate one back given the DrawContext's request. |
20 // | 21 // |
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33 | 34 |
34 GrTextContext* textContext(const SkSurfaceProps& props, GrRenderTarget* rt); | 35 GrTextContext* textContext(const SkSurfaceProps& props, GrRenderTarget* rt); |
35 | 36 |
36 // The caller automatically gets a ref on the returned drawTarget. It must | 37 // The caller automatically gets a ref on the returned drawTarget. It must |
37 // be balanced by an unref call. | 38 // be balanced by an unref call. |
38 GrDrawTarget* newDrawTarget(GrRenderTarget* rt); | 39 GrDrawTarget* newDrawTarget(GrRenderTarget* rt); |
39 | 40 |
40 GrContext* getContext() { return fContext; } | 41 GrContext* getContext() { return fContext; } |
41 | 42 |
42 private: | 43 private: |
43 GrDrawingManager(GrContext* context) | 44 GrDrawingManager(GrContext* context, GrDrawTarget::Options options) |
44 : fContext(context) | 45 : fContext(context) |
45 , fAbandoned(false) | 46 , fAbandoned(false) |
| 47 , fOptions(options) |
46 , fNVPRTextContext(nullptr) { | 48 , fNVPRTextContext(nullptr) { |
47 sk_bzero(fTextContexts, sizeof(fTextContexts)); | 49 sk_bzero(fTextContexts, sizeof(fTextContexts)); |
48 } | 50 } |
49 | 51 |
50 void abandon(); | 52 void abandon(); |
51 void cleanup(); | 53 void cleanup(); |
52 void reset(); | 54 void reset(); |
53 void flush(); | 55 void flush(); |
54 | 56 |
55 friend class GrContext; // for access to: ctor, abandon, reset & flush | 57 friend class GrContext; // for access to: ctor, abandon, reset & flush |
56 | 58 |
57 static const int kNumPixelGeometries = 5; // The different pixel geometries | 59 static const int kNumPixelGeometries = 5; // The different pixel geometries |
58 static const int kNumDFTOptions = 2; // DFT or no DFT | 60 static const int kNumDFTOptions = 2; // DFT or no DFT |
59 | 61 |
60 GrContext* fContext; | 62 GrContext* fContext; |
61 | 63 |
62 bool fAbandoned; | 64 bool fAbandoned; |
63 SkTDArray<GrDrawTarget*> fDrawTargets; | 65 SkTDArray<GrDrawTarget*> fDrawTargets; |
| 66 GrDrawTarget::Options fOptions; |
64 | 67 |
65 GrTextContext* fNVPRTextContext; | 68 GrTextContext* fNVPRTextContext; |
66 GrTextContext* fTextContexts[kNumPixelGeometries][kNumDFTOptions]; | 69 GrTextContext* fTextContexts[kNumPixelGeometries][kNumDFTOption
s]; |
67 }; | 70 }; |
68 | 71 |
69 #endif | 72 #endif |
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