| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 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 | 9 |
| 10 #include "Resources.h" | 10 #include "Resources.h" |
| 11 #include "SkBitmapProcState.h" | 11 #include "SkBitmapProcState.h" |
| 12 #include "SkBitmapScaler.h" | 12 #include "SkBitmapScaler.h" |
| 13 #include "SkGradientShader.h" | 13 #include "SkGradientShader.h" |
| 14 #include "SkImageDecoder.h" | 14 #include "SkImageDecoder.h" |
| 15 #include "SkImageEncoder.h" | 15 #include "SkImageEncoder.h" |
| 16 #include "SkStream.h" | 16 #include "SkStream.h" |
| 17 #include "SkTypeface.h" | 17 #include "SkTypeface.h" |
| 18 | 18 |
| 19 static SkSize computeSize(const SkBitmap& bm, const SkMatrix& mat) { | 19 static SkSize computeSize(const SkBitmap& bm, const SkMatrix& mat) { |
| 20 SkRect bounds = SkRect::MakeWH(SkIntToScalar(bm.width()), | 20 SkRect bounds = SkRect::MakeWH(SkIntToScalar(bm.width()), |
| 21 SkIntToScalar(bm.height())); | 21 SkIntToScalar(bm.height())); |
| 22 mat.mapRect(&bounds); | 22 mat.mapRect(&bounds); |
| 23 return SkSize::Make(bounds.width(), bounds.height()); | 23 return SkSize::Make(bounds.width(), bounds.height()); |
| 24 } | 24 } |
| 25 | 25 |
| 26 static void draw_cell(SkCanvas* canvas, const SkBitmap& bm, const SkMatrix& mat,
SkScalar dx, | 26 static void draw_cell(SkCanvas* canvas, const SkBitmap& bm, const SkMatrix& mat,
SkScalar dx, |
| 27 SkPaint::FilterLevel lvl) { | 27 SkFilterQuality lvl) { |
| 28 SkPaint paint; | 28 SkPaint paint; |
| 29 paint.setFilterLevel(lvl); | 29 paint.setFilterQuality(lvl); |
| 30 | 30 |
| 31 SkAutoCanvasRestore acr(canvas, true); | 31 SkAutoCanvasRestore acr(canvas, true); |
| 32 | 32 |
| 33 canvas->translate(dx, 0); | 33 canvas->translate(dx, 0); |
| 34 canvas->concat(mat); | 34 canvas->concat(mat); |
| 35 canvas->drawBitmap(bm, 0, 0, &paint); | 35 canvas->drawBitmap(bm, 0, 0, &paint); |
| 36 } | 36 } |
| 37 | 37 |
| 38 static void draw_row(SkCanvas* canvas, const SkBitmap& bm, const SkMatrix& mat,
SkScalar dx) { | 38 static void draw_row(SkCanvas* canvas, const SkBitmap& bm, const SkMatrix& mat,
SkScalar dx) { |
| 39 draw_cell(canvas, bm, mat, 0 * dx, SkPaint::kNone_FilterLevel); | 39 draw_cell(canvas, bm, mat, 0 * dx, kNone_SkFilterQuality); |
| 40 draw_cell(canvas, bm, mat, 1 * dx, SkPaint::kLow_FilterLevel); | 40 draw_cell(canvas, bm, mat, 1 * dx, kLow_SkFilterQuality); |
| 41 draw_cell(canvas, bm, mat, 2 * dx, SkPaint::kMedium_FilterLevel); | 41 draw_cell(canvas, bm, mat, 2 * dx, kMedium_SkFilterQuality); |
| 42 draw_cell(canvas, bm, mat, 3 * dx, SkPaint::kHigh_FilterLevel); | 42 draw_cell(canvas, bm, mat, 3 * dx, kHigh_SkFilterQuality); |
| 43 } | 43 } |
| 44 | 44 |
| 45 class FilterIndiaBoxGM : public skiagm::GM { | 45 class FilterIndiaBoxGM : public skiagm::GM { |
| 46 void onOnceBeforeDraw() SK_OVERRIDE { | 46 void onOnceBeforeDraw() SK_OVERRIDE { |
| 47 this->makeBitmap(); | 47 this->makeBitmap(); |
| 48 | 48 |
| 49 SkScalar cx = SkScalarHalf(fBM.width()); | 49 SkScalar cx = SkScalarHalf(fBM.width()); |
| 50 SkScalar cy = SkScalarHalf(fBM.height()); | 50 SkScalar cy = SkScalarHalf(fBM.height()); |
| 51 | 51 |
| 52 float vertScale = 30.0f/55.0f; | 52 float vertScale = 30.0f/55.0f; |
| (...skipping 63 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 116 fSize = fBM.height(); | 116 fSize = fBM.height(); |
| 117 } | 117 } |
| 118 private: | 118 private: |
| 119 typedef skiagm::GM INHERITED; | 119 typedef skiagm::GM INHERITED; |
| 120 }; | 120 }; |
| 121 | 121 |
| 122 ////////////////////////////////////////////////////////////////////////////// | 122 ////////////////////////////////////////////////////////////////////////////// |
| 123 | 123 |
| 124 | 124 |
| 125 DEF_GM( return new FilterIndiaBoxGM("box.gif"); ) | 125 DEF_GM( return new FilterIndiaBoxGM("box.gif"); ) |
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