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Side by Side Diff: src/gpu/SkGrPriv.h

Issue 1225923010: Refugee from Dead Machine 4: MDB Monster Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Last update from dead machine Created 4 years, 7 months ago
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1 /* 1 /*
2 * Copyright 2015 Google Inc. 2 * Copyright 2015 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 #ifndef SkGrPriv_DEFINED 8 #ifndef SkGrPriv_DEFINED
9 #define SkGrPriv_DEFINED 9 #define SkGrPriv_DEFINED
10 10
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41 41
42 /** Call this after installing a GrUniqueKey on texture. It will cause the textu re's key to be 42 /** Call this after installing a GrUniqueKey on texture. It will cause the textu re's key to be
43 removed should the bitmap's contents change or be destroyed. */ 43 removed should the bitmap's contents change or be destroyed. */
44 void GrInstallBitmapUniqueKeyInvalidator(const GrUniqueKey& key, SkPixelRef* pix elRef); 44 void GrInstallBitmapUniqueKeyInvalidator(const GrUniqueKey& key, SkPixelRef* pix elRef);
45 45
46 /** Converts an SkPaint to a GrPaint for a given GrContext. The matrix is requir ed in order 46 /** Converts an SkPaint to a GrPaint for a given GrContext. The matrix is requir ed in order
47 to convert the SkShader (if any) on the SkPaint. The primitive itself has no color. */ 47 to convert the SkShader (if any) on the SkPaint. The primitive itself has no color. */
48 bool SkPaintToGrPaint(GrContext*, 48 bool SkPaintToGrPaint(GrContext*,
49 const SkPaint& skPaint, 49 const SkPaint& skPaint,
50 const SkMatrix& viewM, 50 const SkMatrix& viewM,
51 GrPaint* grPaint); 51 GrPaint* grPaint,
52 GrRenderTarget*);
52 53
53 /** Same as above but ignores the SkShader (if any) on skPaint. */ 54 /** Same as above but ignores the SkShader (if any) on skPaint. */
54 bool SkPaintToGrPaintNoShader(GrContext* context, 55 bool SkPaintToGrPaintNoShader(GrContext* context,
55 const SkPaint& skPaint, 56 const SkPaint& skPaint,
56 GrPaint* grPaint); 57 GrPaint* grPaint,
58 GrRenderTarget*);
57 59
58 /** Replaces the SkShader (if any) on skPaint with the passed in GrFragmentProce ssor. The processor 60 /** Replaces the SkShader (if any) on skPaint with the passed in GrFragmentProce ssor. The processor
59 should expect an unpremul input color and produce a premultiplied output col or. There is 61 should expect an unpremul input color and produce a premultiplied output col or. There is
60 no primitive color. */ 62 no primitive color. */
61 bool SkPaintToGrPaintReplaceShader(GrContext*, 63 bool SkPaintToGrPaintReplaceShader(GrContext*,
62 const SkPaint& skPaint, 64 const SkPaint& skPaint,
63 const GrFragmentProcessor* shaderFP, 65 const GrFragmentProcessor* shaderFP,
64 GrPaint* grPaint); 66 GrPaint* grPaint,
67 GrRenderTarget*);
65 68
66 /** Blends the SkPaint's shader (or color if no shader) with the color which spe cified via a 69 /** Blends the SkPaint's shader (or color if no shader) with the color which spe cified via a
67 GrBatch's GrPrimitiveProcesssor. Currently there is a bool param to indicate whether the 70 GrBatch's GrPrimitiveProcesssor. Currently there is a bool param to indicate whether the
68 primitive color is the dst or src color to the blend in order to work around differences between 71 primitive color is the dst or src color to the blend in order to work around differences between
69 drawVertices and drawAtlas. */ 72 drawVertices and drawAtlas. */
70 bool SkPaintToGrPaintWithXfermode(GrContext* context, 73 bool SkPaintToGrPaintWithXfermode(GrContext* context,
71 const SkPaint& skPaint, 74 const SkPaint& skPaint,
72 const SkMatrix& viewM, 75 const SkMatrix& viewM,
73 SkXfermode::Mode primColorMode, 76 SkXfermode::Mode primColorMode,
74 bool primitiveIsSrc, 77 bool primitiveIsSrc,
75 GrPaint* grPaint); 78 GrPaint* grPaint,
79 GrRenderTarget*);
76 80
77 /** This is used when there is a primitive color, but the shader should be ignor ed. Currently, 81 /** This is used when there is a primitive color, but the shader should be ignor ed. Currently,
78 the expectation is that the primitive color will be premultiplied, though it really should be 82 the expectation is that the primitive color will be premultiplied, though it really should be
79 unpremultiplied so that interpolation is done in unpremul space. The paint's alpha will be 83 unpremultiplied so that interpolation is done in unpremul space. The paint's alpha will be
80 applied to the primitive color after interpolation. */ 84 applied to the primitive color after interpolation. */
81 inline bool SkPaintToGrPaintWithPrimitiveColor(GrContext* context, const SkPaint & skPaint, 85 inline bool SkPaintToGrPaintWithPrimitiveColor(GrContext* context, const SkPaint & skPaint,
82 GrPaint* grPaint) { 86 GrPaint* grPaint,
87 GrRenderTarget*rt) {
83 return SkPaintToGrPaintWithXfermode(context, skPaint, SkMatrix::I(), SkXferm ode::kDst_Mode, 88 return SkPaintToGrPaintWithXfermode(context, skPaint, SkMatrix::I(), SkXferm ode::kDst_Mode,
84 false, grPaint); 89 false, grPaint, rt);
85 } 90 }
86 91
87 ////////////////////////////////////////////////////////////////////////////// 92 //////////////////////////////////////////////////////////////////////////////
88 93
89 GrSurfaceDesc GrImageInfoToSurfaceDesc(const SkImageInfo&); 94 GrSurfaceDesc GrImageInfoToSurfaceDesc(const SkImageInfo&);
90 95
91 bool GrPixelConfig2ColorAndProfileType(GrPixelConfig, SkColorType*, SkColorProfi leType*); 96 bool GrPixelConfig2ColorAndProfileType(GrPixelConfig, SkColorType*, SkColorProfi leType*);
92 97
93 /** 98 /**
94 * If the compressed data in the SkData is supported (as a texture format, this returns 99 * If the compressed data in the SkData is supported (as a texture format, this returns
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120 GR_STATIC_ASSERT((int)kIDC_GrBlendCoeff == (int)SkXfermode::kIDC_Coeff); 125 GR_STATIC_ASSERT((int)kIDC_GrBlendCoeff == (int)SkXfermode::kIDC_Coeff);
121 GR_STATIC_ASSERT((int)kSA_GrBlendCoeff == (int)SkXfermode::kSA_Coeff); 126 GR_STATIC_ASSERT((int)kSA_GrBlendCoeff == (int)SkXfermode::kSA_Coeff);
122 GR_STATIC_ASSERT((int)kISA_GrBlendCoeff == (int)SkXfermode::kISA_Coeff); 127 GR_STATIC_ASSERT((int)kISA_GrBlendCoeff == (int)SkXfermode::kISA_Coeff);
123 GR_STATIC_ASSERT((int)kDA_GrBlendCoeff == (int)SkXfermode::kDA_Coeff); 128 GR_STATIC_ASSERT((int)kDA_GrBlendCoeff == (int)SkXfermode::kDA_Coeff);
124 GR_STATIC_ASSERT((int)kIDA_GrBlendCoeff == (int)SkXfermode::kIDA_Coeff); 129 GR_STATIC_ASSERT((int)kIDA_GrBlendCoeff == (int)SkXfermode::kIDA_Coeff);
125 GR_STATIC_ASSERT(SkXfermode::kCoeffCount == 10); 130 GR_STATIC_ASSERT(SkXfermode::kCoeffCount == 10);
126 131
127 #define SkXfermodeCoeffToGrBlendCoeff(X) ((GrBlendCoeff)(X)) 132 #define SkXfermodeCoeffToGrBlendCoeff(X) ((GrBlendCoeff)(X))
128 133
129 #endif 134 #endif
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