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1 /* | 1 /* |
2 * Copyright 2006 The Android Open Source Project | 2 * Copyright 2006 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 #define __STDC_LIMIT_MACROS | 7 #define __STDC_LIMIT_MACROS |
8 | 8 |
9 #include "SkDraw.h" | 9 #include "SkDraw.h" |
10 #include "SkBlitter.h" | 10 #include "SkBlitter.h" |
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107 SkTBlitterAllocator fAllocator; | 107 SkTBlitterAllocator fAllocator; |
108 }; | 108 }; |
109 #define SkAutoBitmapShaderInstall(...) SK_REQUIRE_LOCAL_VAR(SkAutoBitmapShaderIn
stall) | 109 #define SkAutoBitmapShaderInstall(...) SK_REQUIRE_LOCAL_VAR(SkAutoBitmapShaderIn
stall) |
110 | 110 |
111 /////////////////////////////////////////////////////////////////////////////// | 111 /////////////////////////////////////////////////////////////////////////////// |
112 | 112 |
113 SkDraw::SkDraw() { | 113 SkDraw::SkDraw() { |
114 sk_bzero(this, sizeof(*this)); | 114 sk_bzero(this, sizeof(*this)); |
115 } | 115 } |
116 | 116 |
117 SkDraw::SkDraw(const SkDraw& src) { | |
118 memcpy(this, &src, sizeof(*this)); | |
119 } | |
120 | |
121 bool SkDraw::computeConservativeLocalClipBounds(SkRect* localBounds) const { | 117 bool SkDraw::computeConservativeLocalClipBounds(SkRect* localBounds) const { |
122 if (fRC->isEmpty()) { | 118 if (fRC->isEmpty()) { |
123 return false; | 119 return false; |
124 } | 120 } |
125 | 121 |
126 SkMatrix inverse; | 122 SkMatrix inverse; |
127 if (!fMatrix->invert(&inverse)) { | 123 if (!fMatrix->invert(&inverse)) { |
128 return false; | 124 return false; |
129 } | 125 } |
130 | 126 |
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2080 mask->fImage = SkMask::AllocImage(size); | 2076 mask->fImage = SkMask::AllocImage(size); |
2081 memset(mask->fImage, 0, mask->computeImageSize()); | 2077 memset(mask->fImage, 0, mask->computeImageSize()); |
2082 } | 2078 } |
2083 | 2079 |
2084 if (SkMask::kJustComputeBounds_CreateMode != mode) { | 2080 if (SkMask::kJustComputeBounds_CreateMode != mode) { |
2085 draw_into_mask(*mask, devPath, style); | 2081 draw_into_mask(*mask, devPath, style); |
2086 } | 2082 } |
2087 | 2083 |
2088 return true; | 2084 return true; |
2089 } | 2085 } |
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