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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 "SkDither.h" | 8 #include "SkDither.h" |
9 #include "SkPerlinNoiseShader.h" | 9 #include "SkPerlinNoiseShader.h" |
10 #include "SkColorFilter.h" | 10 #include "SkColorFilter.h" |
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85 SkScalar baseFrequencyX, SkScalar baseFrequencyY) | 85 SkScalar baseFrequencyX, SkScalar baseFrequencyY) |
86 : fTileSize(tileSize) | 86 : fTileSize(tileSize) |
87 , fBaseFrequency(SkPoint::Make(baseFrequencyX, baseFrequencyY)) | 87 , fBaseFrequency(SkPoint::Make(baseFrequencyX, baseFrequencyY)) |
88 { | 88 { |
89 this->init(seed); | 89 this->init(seed); |
90 if (!fTileSize.isEmpty()) { | 90 if (!fTileSize.isEmpty()) { |
91 this->stitch(); | 91 this->stitch(); |
92 } | 92 } |
93 | 93 |
94 #if SK_SUPPORT_GPU && !defined(SK_USE_SIMPLEX_NOISE) | 94 #if SK_SUPPORT_GPU && !defined(SK_USE_SIMPLEX_NOISE) |
95 fPermutationsBitmap.setInfo(SkImageInfo::MakeA8(kBlockSize, 1)); | 95 fPermutationsBitmap.setConfig(SkImageInfo::MakeA8(kBlockSize, 1)); |
96 fPermutationsBitmap.setPixels(fLatticeSelector); | 96 fPermutationsBitmap.setPixels(fLatticeSelector); |
97 | 97 |
98 fNoiseBitmap.setInfo(SkImageInfo::MakeN32Premul(kBlockSize, 4)); | 98 fNoiseBitmap.setConfig(SkImageInfo::MakeN32Premul(kBlockSize, 4)); |
99 fNoiseBitmap.setPixels(fNoise[0][0]); | 99 fNoiseBitmap.setPixels(fNoise[0][0]); |
100 #endif | 100 #endif |
101 } | 101 } |
102 | 102 |
103 int fSeed; | 103 int fSeed; |
104 uint8_t fLatticeSelector[kBlockSize]; | 104 uint8_t fLatticeSelector[kBlockSize]; |
105 uint16_t fNoise[4][kBlockSize][2]; | 105 uint16_t fNoise[4][kBlockSize][2]; |
106 SkPoint fGradient[4][kBlockSize]; | 106 SkPoint fGradient[4][kBlockSize]; |
107 SkISize fTileSize; | 107 SkISize fTileSize; |
108 SkVector fBaseFrequency; | 108 SkVector fBaseFrequency; |
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1369 str->append(" seed: "); | 1369 str->append(" seed: "); |
1370 str->appendScalar(fSeed); | 1370 str->appendScalar(fSeed); |
1371 str->append(" stitch tiles: "); | 1371 str->append(" stitch tiles: "); |
1372 str->append(fStitchTiles ? "true " : "false "); | 1372 str->append(fStitchTiles ? "true " : "false "); |
1373 | 1373 |
1374 this->INHERITED::toString(str); | 1374 this->INHERITED::toString(str); |
1375 | 1375 |
1376 str->append(")"); | 1376 str->append(")"); |
1377 } | 1377 } |
1378 #endif | 1378 #endif |
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