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1 /* | 1 /* |
2 * Copyright 2012 The Android Open Source Project | 2 * Copyright 2012 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 "SkLightingImageFilter.h" | 8 #include "SkLightingImageFilter.h" |
9 #include "SkBitmap.h" | 9 #include "SkBitmap.h" |
10 #include "SkColorPriv.h" | 10 #include "SkColorPriv.h" |
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822 case SkLight::kPoint_LightType: return SkNEW_ARGS(SkPointLight, (buffe
r)); | 822 case SkLight::kPoint_LightType: return SkNEW_ARGS(SkPointLight, (buffe
r)); |
823 case SkLight::kSpot_LightType: return SkNEW_ARGS(SkSpotLight, (buffer
)); | 823 case SkLight::kSpot_LightType: return SkNEW_ARGS(SkSpotLight, (buffer
)); |
824 default: | 824 default: |
825 SkDEBUGFAIL("Unknown LightType."); | 825 SkDEBUGFAIL("Unknown LightType."); |
826 buffer.validate(false); | 826 buffer.validate(false); |
827 return NULL; | 827 return NULL; |
828 } | 828 } |
829 } | 829 } |
830 /////////////////////////////////////////////////////////////////////////////// | 830 /////////////////////////////////////////////////////////////////////////////// |
831 | 831 |
832 SkLightingImageFilter::SkLightingImageFilter(SkLight* light, SkScalar surfaceSca
le, SkImageFilter* input, const CropRect* cropRect) | 832 SkLightingImageFilter::SkLightingImageFilter(SkLight* light, SkScalar surfaceSca
le, |
833 : INHERITED(input, cropRect), | 833 SkImageFilter* input, const CropRec
t* cropRect) |
| 834 : INHERITED(1, &input, cropRect), |
834 fLight(light), | 835 fLight(light), |
835 fSurfaceScale(SkScalarDiv(surfaceScale, SkIntToScalar(255))) | 836 fSurfaceScale(SkScalarDiv(surfaceScale, SkIntToScalar(255))) |
836 { | 837 { |
837 SkASSERT(fLight); | 838 SkASSERT(fLight); |
838 // our caller knows that we take ownership of the light, so we don't | 839 // our caller knows that we take ownership of the light, so we don't |
839 // need to call ref() here. | 840 // need to call ref() here. |
840 } | 841 } |
841 | 842 |
842 SkImageFilter* SkLightingImageFilter::CreateDistantLitDiffuse( | 843 SkImageFilter* SkLightingImageFilter::CreateDistantLitDiffuse( |
843 const SkPoint3& direction, SkColor lightColor, SkScalar surfaceScale, | 844 const SkPoint3& direction, SkColor lightColor, SkScalar surfaceScale, |
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1612 | 1613 |
1613 builder->fsCodeAppendf("%s(%s)", fLightColorFunc.c_str(), surfaceToLight); | 1614 builder->fsCodeAppendf("%s(%s)", fLightColorFunc.c_str(), surfaceToLight); |
1614 } | 1615 } |
1615 | 1616 |
1616 #endif | 1617 #endif |
1617 | 1618 |
1618 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkLightingImageFilter) | 1619 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkLightingImageFilter) |
1619 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkDiffuseLightingImageFilter) | 1620 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkDiffuseLightingImageFilter) |
1620 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkSpecularLightingImageFilter) | 1621 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkSpecularLightingImageFilter) |
1621 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END | 1622 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END |
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