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| 1 | 1 |
| 2 /* | 2 /* |
| 3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
| 4 * | 4 * |
| 5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
| 6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
| 7 */ | 7 */ |
| 8 #include "SampleCode.h" | 8 #include "SampleCode.h" |
| 9 #include "SkColorPriv.h" | 9 #include "SkColorPriv.h" |
| 10 #include "SkShader.h" | 10 #include "SkShader.h" |
| 11 #include "SkView.h" | 11 #include "SkView.h" |
| 12 #include "SkCanvas.h" | 12 #include "SkCanvas.h" |
| 13 #include "SkUtils.h" | 13 #include "SkUtils.h" |
| 14 | 14 |
| 15 static SkBitmap make_bitmap() { | 15 static SkBitmap make_bitmap() { |
| 16 const int N = 1; | 16 const int N = 1; |
| 17 | 17 |
| 18 SkPMColor c[N]; | 18 SkPMColor c[N]; |
| 19 for (int i = 0; i < N; i++) { | 19 for (int i = 0; i < N; i++) { |
| 20 c[i] = SkPackARGB32(0x80, 0x80, 0, 0); | 20 c[i] = SkPackARGB32(0x80, 0x80, 0, 0); |
| 21 } | 21 } |
| 22 SkColorTable* ctable = new SkColorTable(c, N); | 22 SkColorTable* ctable = new SkColorTable(c, N); |
| 23 | 23 |
| 24 SkBitmap bm; | 24 SkBitmap bm; |
| 25 bm.setConfig(SkBitmap::kIndex8_Config, 1, 1); | 25 bm.allocPixels(SkImageInfo::Make(1, 1, kIndex_8_SkColorType, |
| 26 bm.allocPixels(ctable); | 26 kPremul_SkAlphaType), |
| 27 NULL, ctable); |
| 27 ctable->unref(); | 28 ctable->unref(); |
| 28 | 29 |
| 29 bm.lockPixels(); | 30 bm.lockPixels(); |
| 30 for (int y = 0; y < bm.height(); y++) { | 31 for (int y = 0; y < bm.height(); y++) { |
| 31 uint8_t* p = bm.getAddr8(0, y); | 32 uint8_t* p = bm.getAddr8(0, y); |
| 32 for (int x = 0; x < bm.width(); x++) { | 33 for (int x = 0; x < bm.width(); x++) { |
| 33 p[x] = 0; | 34 p[x] = 0; |
| 34 } | 35 } |
| 35 } | 36 } |
| 36 bm.unlockPixels(); | 37 bm.unlockPixels(); |
| (...skipping 32 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 69 } | 70 } |
| 70 | 71 |
| 71 private: | 72 private: |
| 72 typedef SkView INHERITED; | 73 typedef SkView INHERITED; |
| 73 }; | 74 }; |
| 74 | 75 |
| 75 ////////////////////////////////////////////////////////////////////////////// | 76 ////////////////////////////////////////////////////////////////////////////// |
| 76 | 77 |
| 77 static SkView* MyFactory() { return new TinyBitmapView; } | 78 static SkView* MyFactory() { return new TinyBitmapView; } |
| 78 static SkViewRegister reg(MyFactory); | 79 static SkViewRegister reg(MyFactory); |
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