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Side by Side Diff: src/gpu/GrStencilBuffer.h

Issue 251013002: Split GrResource into GrCacheable/GrGpuObject (Closed) Base URL: https://skia.googlecode.com/svn/trunk
Patch Set: rebase Created 6 years, 7 months ago
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1 1
2 /* 2 /*
3 * Copyright 2011 Google Inc. 3 * Copyright 2011 Google Inc.
4 * 4 *
5 * Use of this source code is governed by a BSD-style license that can be 5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file. 6 * found in the LICENSE file.
7 */ 7 */
8 8
9 9
10 #ifndef GrStencilBuffer_DEFINED 10 #ifndef GrStencilBuffer_DEFINED
11 #define GrStencilBuffer_DEFINED 11 #define GrStencilBuffer_DEFINED
12 12
13 #include "GrClipData.h" 13 #include "GrClipData.h"
14 #include "GrResource.h" 14 #include "GrGpuObject.h"
15 15
16 class GrRenderTarget; 16 class GrRenderTarget;
17 class GrResourceEntry;
18 class GrResourceKey; 17 class GrResourceKey;
19 18
20 class GrStencilBuffer : public GrResource { 19 class GrStencilBuffer : public GrGpuObject {
21 public: 20 public:
22 SK_DECLARE_INST_COUNT(GrStencilBuffer); 21 SK_DECLARE_INST_COUNT(GrStencilBuffer);
23 22
24 virtual ~GrStencilBuffer() { 23 virtual ~GrStencilBuffer() {
25 // TODO: allow SB to be purged and detach itself from rts 24 // TODO: allow SB to be purged and detach itself from rts
26 } 25 }
27 26
28 int width() const { return fWidth; } 27 int width() const { return fWidth; }
29 int height() const { return fHeight; } 28 int height() const { return fHeight; }
30 int bits() const { return fBits; } 29 int bits() const { return fBits; }
(...skipping 17 matching lines...) Expand all
48 !fLastClipStackRect.contains(clipSpaceRect); 47 !fLastClipStackRect.contains(clipSpaceRect);
49 } 48 }
50 49
51 // Places the sb in the cache. The cache takes a ref of the stencil buffer. 50 // Places the sb in the cache. The cache takes a ref of the stencil buffer.
52 void transferToCache(); 51 void transferToCache();
53 52
54 static GrResourceKey ComputeKey(int width, int height, int sampleCnt); 53 static GrResourceKey ComputeKey(int width, int height, int sampleCnt);
55 54
56 protected: 55 protected:
57 GrStencilBuffer(GrGpu* gpu, bool isWrapped, int width, int height, int bits, int sampleCnt) 56 GrStencilBuffer(GrGpu* gpu, bool isWrapped, int width, int height, int bits, int sampleCnt)
58 : GrResource(gpu, isWrapped) 57 : GrGpuObject(gpu, isWrapped)
59 , fWidth(width) 58 , fWidth(width)
60 , fHeight(height) 59 , fHeight(height)
61 , fBits(bits) 60 , fBits(bits)
62 , fSampleCnt(sampleCnt) 61 , fSampleCnt(sampleCnt)
63 , fLastClipStackGenID(SkClipStack::kInvalidGenID) { 62 , fLastClipStackGenID(SkClipStack::kInvalidGenID) {
64 fLastClipStackRect.setEmpty(); 63 fLastClipStackRect.setEmpty();
65 } 64 }
66 65
67 private: 66 private:
68 67
69 int fWidth; 68 int fWidth;
70 int fHeight; 69 int fHeight;
71 int fBits; 70 int fBits;
72 int fSampleCnt; 71 int fSampleCnt;
73 72
74 int32_t fLastClipStackGenID; 73 int32_t fLastClipStackGenID;
75 SkIRect fLastClipStackRect; 74 SkIRect fLastClipStackRect;
76 SkIPoint fLastClipSpaceOffset; 75 SkIPoint fLastClipSpaceOffset;
77 76
78 typedef GrResource INHERITED; 77 typedef GrGpuObject INHERITED;
79 }; 78 };
80 79
81 #endif 80 #endif
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