OLD | NEW |
1 /* | 1 /* |
2 * Copyright 2013 The Android Open Source Project | 2 * Copyright 2013 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 | 7 |
8 #include "SkBicubicImageFilter.h" | 8 #include "SkBicubicImageFilter.h" |
9 #include "SkBitmap.h" | 9 #include "SkBitmap.h" |
10 #include "SkColorPriv.h" | 10 #include "SkColorPriv.h" |
(...skipping 27 matching lines...) Expand all Loading... |
38 SkBicubicImageFilter* SkBicubicImageFilter::CreateMitchell(const SkSize& scale, | 38 SkBicubicImageFilter* SkBicubicImageFilter::CreateMitchell(const SkSize& scale, |
39 SkImageFilter* input)
{ | 39 SkImageFilter* input)
{ |
40 return SkNEW_ARGS(SkBicubicImageFilter, (scale, gMitchellCoefficients, input
)); | 40 return SkNEW_ARGS(SkBicubicImageFilter, (scale, gMitchellCoefficients, input
)); |
41 } | 41 } |
42 | 42 |
43 SkBicubicImageFilter::SkBicubicImageFilter(SkFlattenableReadBuffer& buffer) : IN
HERITED(buffer) { | 43 SkBicubicImageFilter::SkBicubicImageFilter(SkFlattenableReadBuffer& buffer) : IN
HERITED(buffer) { |
44 SkDEBUGCODE(uint32_t readSize =) buffer.readScalarArray(fCoefficients); | 44 SkDEBUGCODE(uint32_t readSize =) buffer.readScalarArray(fCoefficients); |
45 SkASSERT(readSize == 16); | 45 SkASSERT(readSize == 16); |
46 fScale.fWidth = buffer.readScalar(); | 46 fScale.fWidth = buffer.readScalar(); |
47 fScale.fHeight = buffer.readScalar(); | 47 fScale.fHeight = buffer.readScalar(); |
| 48 buffer.validate(SkScalarIsFinite(fScale.fWidth) && |
| 49 SkScalarIsFinite(fScale.fHeight) && |
| 50 (fScale.fWidth >= 0) && |
| 51 (fScale.fHeight >= 0)); |
48 } | 52 } |
49 | 53 |
50 void SkBicubicImageFilter::flatten(SkFlattenableWriteBuffer& buffer) const { | 54 void SkBicubicImageFilter::flatten(SkFlattenableWriteBuffer& buffer) const { |
51 this->INHERITED::flatten(buffer); | 55 this->INHERITED::flatten(buffer); |
52 buffer.writeScalarArray(fCoefficients, 16); | 56 buffer.writeScalarArray(fCoefficients, 16); |
53 buffer.writeScalar(fScale.fWidth); | 57 buffer.writeScalar(fScale.fWidth); |
54 buffer.writeScalar(fScale.fHeight); | 58 buffer.writeScalar(fScale.fHeight); |
55 } | 59 } |
56 | 60 |
57 SkBicubicImageFilter::~SkBicubicImageFilter() { | 61 SkBicubicImageFilter::~SkBicubicImageFilter() { |
(...skipping 129 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
187 GrPaint paint; | 191 GrPaint paint; |
188 paint.addColorEffect(GrBicubicEffect::Create(srcTexture, fCoefficients))->un
ref(); | 192 paint.addColorEffect(GrBicubicEffect::Create(srcTexture, fCoefficients))->un
ref(); |
189 SkRect srcRect; | 193 SkRect srcRect; |
190 srcBM.getBounds(&srcRect); | 194 srcBM.getBounds(&srcRect); |
191 context->drawRectToRect(paint, dstRect, srcRect); | 195 context->drawRectToRect(paint, dstRect, srcRect); |
192 return SkImageFilterUtils::WrapTexture(dst, desc.fWidth, desc.fHeight, resul
t); | 196 return SkImageFilterUtils::WrapTexture(dst, desc.fWidth, desc.fHeight, resul
t); |
193 } | 197 } |
194 #endif | 198 #endif |
195 | 199 |
196 /////////////////////////////////////////////////////////////////////////////// | 200 /////////////////////////////////////////////////////////////////////////////// |
OLD | NEW |