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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 #include "gm.h" | 8 #include "gm.h" | 
| 9 #include "SkCanvas.h" | 9 #include "SkCanvas.h" | 
| 10 #include "SkImage.h" | 10 #include "SkImage.h" | 
| (...skipping 23 matching lines...) Expand all  Loading... | 
| 34     SkPaint paint; | 34     SkPaint paint; | 
| 35     const SkRect dst = SkRect::MakeWH(177, 15); | 35     const SkRect dst = SkRect::MakeWH(177, 15); | 
| 36 | 36 | 
| 37     paint.setTextSize(30); | 37     paint.setTextSize(30); | 
| 38     SkString str; | 38     SkString str; | 
| 39     str.printf("scale %g %g", dst.width() / img->width(), dst.height() / img->he
    ight()); | 39     str.printf("scale %g %g", dst.width() / img->width(), dst.height() / img->he
    ight()); | 
| 40 //    canvas->drawText(str.c_str(), str.size(), 300, 100, paint); | 40 //    canvas->drawText(str.c_str(), str.size(), 300, 100, paint); | 
| 41 | 41 | 
| 42     canvas->translate(20, 20); | 42     canvas->translate(20, 20); | 
| 43     for (int i = 0; i < 4; ++i) { | 43     for (int i = 0; i < 4; ++i) { | 
| 44         paint.setFilterLevel(SkPaint::FilterLevel(i)); | 44         paint.setFilterQuality(SkFilterQuality(i)); | 
| 45         canvas->drawImageRect(img, NULL, dst, &paint); | 45         canvas->drawImageRect(img, NULL, dst, &paint); | 
| 46         canvas->translate(0, 20); | 46         canvas->translate(0, 20); | 
| 47     } | 47     } | 
| 48     canvas->drawImage(img, 20, 20, NULL); | 48     canvas->drawImage(img, 20, 20, NULL); | 
| 49 } | 49 } | 
| 50 | 50 | 
| 51 class MipMapGM : public skiagm::GM { | 51 class MipMapGM : public skiagm::GM { | 
| 52 public: | 52 public: | 
| 53     MipMapGM() {} | 53     MipMapGM() {} | 
| 54 | 54 | 
| 55 protected: | 55 protected: | 
| 56     SkString onShortName() SK_OVERRIDE { return SkString("mipmap"); } | 56     SkString onShortName() SK_OVERRIDE { return SkString("mipmap"); } | 
| 57 | 57 | 
| 58     SkISize onISize() SK_OVERRIDE { return SkISize::Make(400, 200); } | 58     SkISize onISize() SK_OVERRIDE { return SkISize::Make(400, 200); } | 
| 59 | 59 | 
| 60     void onDraw(SkCanvas* canvas) SK_OVERRIDE { | 60     void onDraw(SkCanvas* canvas) SK_OVERRIDE { | 
| 61         test_mip(canvas); | 61         test_mip(canvas); | 
| 62     } | 62     } | 
| 63 | 63 | 
| 64 private: | 64 private: | 
| 65     typedef skiagm::GM INHERITED; | 65     typedef skiagm::GM INHERITED; | 
| 66 }; | 66 }; | 
| 67 DEF_GM( return new MipMapGM; ) | 67 DEF_GM( return new MipMapGM; ) | 
| 68 | 68 | 
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