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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 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 #include "SkAlphaThresholdFilter.h" | 8 #include "SkAlphaThresholdFilter.h" |
9 | 9 |
10 #include "SkBitmap.h" | 10 #include "SkBitmap.h" |
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100 sk_sp<GrDrawContext> drawContext(context->makeDrawContextWithFallback(SkBack
ingFit::kApprox, | 100 sk_sp<GrDrawContext> drawContext(context->makeDrawContextWithFallback(SkBack
ingFit::kApprox, |
101 bounds
.width(), | 101 bounds
.width(), |
102 bounds
.height(), | 102 bounds
.height(), |
103 kAlpha
_8_GrPixelConfig, | 103 kAlpha
_8_GrPixelConfig, |
104 nullpt
r)); | 104 nullpt
r)); |
105 if (!drawContext) { | 105 if (!drawContext) { |
106 return nullptr; | 106 return nullptr; |
107 } | 107 } |
108 | 108 |
109 GrPaint grPaint; | 109 GrPaint grPaint; |
110 grPaint.setPorterDuffXPFactory(SkXfermode::kSrc_Mode); | 110 grPaint.setPorterDuffXPFactory(SkBlendMode::kSrc); |
111 SkRegion::Iterator iter(fRegion); | 111 SkRegion::Iterator iter(fRegion); |
112 drawContext->clear(nullptr, 0x0, true); | 112 drawContext->clear(nullptr, 0x0, true); |
113 | 113 |
114 GrFixedClip clip(SkIRect::MakeWH(bounds.width(), bounds.height())); | 114 GrFixedClip clip(SkIRect::MakeWH(bounds.width(), bounds.height())); |
115 while (!iter.done()) { | 115 while (!iter.done()) { |
116 SkRect rect = SkRect::Make(iter.rect()); | 116 SkRect rect = SkRect::Make(iter.rect()); |
117 drawContext->drawRect(clip, grPaint, inMatrix, rect); | 117 drawContext->drawRect(clip, grPaint, inMatrix, rect); |
118 iter.next(); | 118 iter.next(); |
119 } | 119 } |
120 | 120 |
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259 dst); | 259 dst); |
260 } | 260 } |
261 | 261 |
262 #ifndef SK_IGNORE_TO_STRING | 262 #ifndef SK_IGNORE_TO_STRING |
263 void SkAlphaThresholdFilterImpl::toString(SkString* str) const { | 263 void SkAlphaThresholdFilterImpl::toString(SkString* str) const { |
264 str->appendf("SkAlphaThresholdImageFilter: ("); | 264 str->appendf("SkAlphaThresholdImageFilter: ("); |
265 str->appendf("inner: %f outer: %f", fInnerThreshold, fOuterThreshold); | 265 str->appendf("inner: %f outer: %f", fInnerThreshold, fOuterThreshold); |
266 str->append(")"); | 266 str->append(")"); |
267 } | 267 } |
268 #endif | 268 #endif |
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