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      1 /*
      2  * Copyright 2011 Google Inc.
      3  *
      4  * Use of this source code is governed by a BSD-style license that can be
      5  * found in the LICENSE file.
      6  */
      7 
      8 #include "Sk1DPathEffect.h"
      9 #include "Sk2DPathEffect.h"
     10 #include "SkAlphaThresholdFilter.h"
     11 #include "../../src/effects/SkArithmeticModePriv.h"
     12 #include "SkArcToPathEffect.h"
     13 #include "SkBitmapSourceDeserializer.h"
     14 #include "SkBlurImageFilter.h"
     15 #include "SkBlurMaskFilter.h"
     16 #include "SkColorFilterImageFilter.h"
     17 #include "SkColorMatrixFilterRowMajor255.h"
     18 #include "SkComposeImageFilter.h"
     19 #include "SkCornerPathEffect.h"
     20 #include "SkDashPathEffect.h"
     21 #include "SkDiscretePathEffect.h"
     22 #include "SkDisplacementMapEffect.h"
     23 #include "SkDropShadowImageFilter.h"
     24 #include "../../src/effects/SkEmbossMaskFilter.h"
     25 #include "SkGaussianEdgeShader.h"
     26 #include "SkRRectsGaussianEdgeMaskFilter.h"
     27 #include "SkGradientShader.h"
     28 #include "SkHighContrastFilter.h"
     29 #include "SkImageSource.h"
     30 #include "SkLayerDrawLooper.h"
     31 #include "SkLayerRasterizer.h"
     32 #include "SkLightingImageFilter.h"
     33 #include "SkLightingShader.h"
     34 #include "SkLocalMatrixImageFilter.h"
     35 #include "SkLumaColorFilter.h"
     36 #include "SkMagnifierImageFilter.h"
     37 #include "SkMatrixConvolutionImageFilter.h"
     38 #include "SkMergeImageFilter.h"
     39 #include "SkMorphologyImageFilter.h"
     40 #include "SkNormalSource.h"
     41 #include "SkOffsetImageFilter.h"
     42 #include "../../src/effects/SkOverdrawColorFilter.h"
     43 #include "SkPaintImageFilter.h"
     44 #include "SkPerlinNoiseShader.h"
     45 #include "SkPictureImageFilter.h"
     46 #include "SkTableColorFilter.h"
     47 #include "SkTileImageFilter.h"
     48 #include "SkXfermodeImageFilter.h"
     49 
     50 // Security note:
     51 //
     52 // As new subclasses are added here, they should be reviewed by chrome security before they
     53 // support deserializing cross-process: chrome-security (at) google.com. SampleFilterFuzz.cpp should
     54 // also be amended to exercise the new subclass.
     55 //
     56 // See SkReadBuffer::isCrossProcess() and SkPicture::PictureIOSecurityPrecautionsEnabled()
     57 //
     58 
     59 /*
     60  *  None of these are strictly "required" for Skia to operate.
     61  *
     62  *  These are the bulk of our "effects" -- subclasses of various effects on SkPaint.
     63  *
     64  *  Clients should feel free to dup this file and modify it as needed. This function "InitEffects"
     65  *  will automatically be called before any of skia's effects are asked to be deserialized.
     66  */
     67 void SkFlattenable::PrivateInitializer::InitEffects() {
     68     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkBitmapSourceDeserializer)
     69 
     70     // MaskFilter
     71     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkEmbossMaskFilter)
     72     SkBlurMaskFilter::InitializeFlattenables();
     73     SkRRectsGaussianEdgeMaskFilter::InitializeFlattenables();
     74 
     75     // DrawLooper
     76     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkLayerDrawLooper)
     77 
     78     // Rasterizer
     79     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkLayerRasterizer)
     80 
     81     // ColorFilter
     82     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkColorMatrixFilterRowMajor255)
     83     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkLumaColorFilter)
     84     SkAlphaThresholdFilter::InitializeFlattenables();
     85     SkArithmeticMode::InitializeFlattenables();
     86     SkTableColorFilter::InitializeFlattenables();
     87     SkOverdrawColorFilter::InitializeFlattenables();
     88     SkHighContrastFilter::InitializeFlattenables();
     89 
     90     // Shader
     91     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkPerlinNoiseShader)
     92     SkGradientShader::InitializeFlattenables();
     93     SkLightingShader::InitializeFlattenables();
     94     SkNormalSource::InitializeFlattenables();
     95     SkGaussianEdgeShader::InitializeFlattenables();
     96 
     97     // PathEffect
     98     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkArcToPathEffect)
     99     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkCornerPathEffect)
    100     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkDashPathEffect)
    101     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkDiscretePathEffect)
    102     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkPath1DPathEffect)
    103     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkLine2DPathEffect)
    104     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkPath2DPathEffect)
    105 
    106     // ImageFilter
    107     SkImageFilter::InitializeFlattenables();
    108     SkArithmeticImageFilter::InitializeFlattenables();
    109     SkXfermodeImageFilter::InitializeFlattenables();
    110     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkDilateImageFilter)
    111     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkDisplacementMapEffect)
    112     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkDropShadowImageFilter)
    113     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkErodeImageFilter)
    114     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkImageSource)
    115     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkLocalMatrixImageFilter)
    116     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkPaintImageFilter)
    117     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkPictureImageFilter)
    118     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkTileImageFilter)
    119     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkMagnifierImageFilter)
    120     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkMatrixConvolutionImageFilter)
    121     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkOffsetImageFilter)
    122     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkComposeImageFilter)
    123     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkMergeImageFilter)
    124     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkColorFilterImageFilter)
    125     SkLightingImageFilter::InitializeFlattenables();
    126 }
    127