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Side by Side Diff: src/core/SkBBoxHierarchy.h

Issue 511613002: Convert BBH APIs to use SkRect. (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: another in BBH test Created 6 years, 3 months ago
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1 1
2 /* 2 /*
3 * Copyright 2012 Google Inc. 3 * Copyright 2012 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 #ifndef SkBBoxHierarchy_DEFINED 9 #ifndef SkBBoxHierarchy_DEFINED
10 #define SkBBoxHierarchy_DEFINED 10 #define SkBBoxHierarchy_DEFINED
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42 42
43 /** 43 /**
44 * Insert a data pointer and corresponding bounding box 44 * Insert a data pointer and corresponding bounding box
45 * @param data The data pointer, may be NULL 45 * @param data The data pointer, may be NULL
46 * @param bounds The bounding box, should not be empty 46 * @param bounds The bounding box, should not be empty
47 * @param defer Whether or not it is acceptable to delay insertion of this e lement (building up 47 * @param defer Whether or not it is acceptable to delay insertion of this e lement (building up
48 * an entire spatial data structure at once is often faster and produ ces better 48 * an entire spatial data structure at once is often faster and produ ces better
49 * structures than repeated inserts) until flushDeferredInserts is ca lled or the first 49 * structures than repeated inserts) until flushDeferredInserts is ca lled or the first
50 * search. 50 * search.
51 */ 51 */
52 virtual void insert(void* data, const SkIRect& bounds, bool defer = false) = 0; 52 virtual void insert(void* data, const SkRect& bounds, bool defer = false) = 0;
53 53
54 /** 54 /**
55 * If any insertions have been deferred, this forces them to be inserted 55 * If any insertions have been deferred, this forces them to be inserted
56 */ 56 */
57 virtual void flushDeferredInserts() = 0; 57 virtual void flushDeferredInserts() = 0;
58 58
59 /** 59 /**
60 * Populate 'results' with data pointers corresponding to bounding boxes tha t intersect 'query' 60 * Populate 'results' with data pointers corresponding to bounding boxes tha t intersect 'query'
61 */ 61 */
62 virtual void search(const SkIRect& query, SkTDArray<void*>* results) const = 0; 62 virtual void search(const SkRect& query, SkTDArray<void*>* results) const = 0;
63 63
64 virtual void clear() = 0; 64 virtual void clear() = 0;
65 65
66 /** 66 /**
67 * Gets the number of insertions actually made (does not include deferred in sertions) 67 * Gets the number of insertions actually made (does not include deferred in sertions)
68 */ 68 */
69 virtual int getCount() const = 0; 69 virtual int getCount() const = 0;
70 70
71 /** 71 /**
72 * Returns the depth of the currently allocated tree. The root node counts f or 1 level, 72 * Returns the depth of the currently allocated tree. The root node counts f or 1 level,
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89 void setClient(SkBBoxHierarchyClient* client) { fClient = client; } 89 void setClient(SkBBoxHierarchyClient* client) { fClient = client; }
90 90
91 protected: 91 protected:
92 SkBBoxHierarchyClient* fClient; 92 SkBBoxHierarchyClient* fClient;
93 93
94 private: 94 private:
95 typedef SkRefCnt INHERITED; 95 typedef SkRefCnt INHERITED;
96 }; 96 };
97 97
98 #endif 98 #endif
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