robertphillips@google.com | 8e679fe | 2013-01-17 19:51:41 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2013 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 8 | #include "bench/Benchmark.h" |
| 9 | #include "include/core/SkBitmap.h" |
| 10 | #include "include/core/SkCanvas.h" |
| 11 | #include "include/core/SkShader.h" |
| 12 | #include "include/core/SkString.h" |
robertphillips@google.com | 8e679fe | 2013-01-17 19:51:41 +0000 | [diff] [blame] | 13 | |
| 14 | static void create_gradient(SkBitmap* bm) { |
| 15 | SkASSERT(1 == bm->width()); |
| 16 | const int height = bm->height(); |
| 17 | |
| 18 | float deltaB = 255.0f / height; |
| 19 | float blue = 255.0f; |
| 20 | |
robertphillips@google.com | 8e679fe | 2013-01-17 19:51:41 +0000 | [diff] [blame] | 21 | for (int y = 0; y < height; y++) { |
| 22 | *bm->getAddr32(0, y) = SkColorSetRGB(0, 0, (U8CPU) blue); |
| 23 | blue -= deltaB; |
| 24 | } |
| 25 | } |
| 26 | |
| 27 | // Test out the special case of a tiled 1xN texture. Test out opacity, |
| 28 | // filtering and the different tiling modes |
tfarina | f168b86 | 2014-06-19 12:32:29 -0700 | [diff] [blame] | 29 | class ConstXTileBench : public Benchmark { |
robertphillips@google.com | 8e679fe | 2013-01-17 19:51:41 +0000 | [diff] [blame] | 30 | public: |
Mike Reed | fae8fce | 2019-04-03 10:27:45 -0400 | [diff] [blame] | 31 | ConstXTileBench(SkTileMode xTile, |
| 32 | SkTileMode yTile, |
Mike Reed | 057fcbe | 2020-12-12 14:31:25 -0500 | [diff] [blame] | 33 | SkFilterMode fm, |
robertphillips@google.com | 1e30523 | 2013-01-22 20:29:16 +0000 | [diff] [blame] | 34 | bool doTrans, |
| 35 | bool doScale) |
Herb Derby | 106e7ff | 2021-09-23 14:28:55 -0400 | [diff] [blame] | 36 | : fFilterMode{fm} |
| 37 | , fXTile{xTile} |
| 38 | , fYTile{yTile} |
| 39 | , fDoTrans{doTrans} |
| 40 | , fDoScale{doScale} { |
robertphillips@google.com | 8e679fe | 2013-01-17 19:51:41 +0000 | [diff] [blame] | 41 | fName.printf("constXTile_"); |
| 42 | |
Mike Reed | fae8fce | 2019-04-03 10:27:45 -0400 | [diff] [blame] | 43 | static const char* gTileModeStr[kSkTileModeCount] = { "C", "R", "M", "D" }; |
| 44 | fName.append(gTileModeStr[(unsigned)xTile]); |
| 45 | fName.append(gTileModeStr[(unsigned)yTile]); |
robertphillips@google.com | 8e679fe | 2013-01-17 19:51:41 +0000 | [diff] [blame] | 46 | |
Mike Reed | 057fcbe | 2020-12-12 14:31:25 -0500 | [diff] [blame] | 47 | if (fm != SkFilterMode::kNearest) { |
robertphillips@google.com | 8e679fe | 2013-01-17 19:51:41 +0000 | [diff] [blame] | 48 | fName.append("_filter"); |
| 49 | } |
| 50 | |
| 51 | if (doTrans) { |
| 52 | fName.append("_trans"); |
| 53 | } |
robertphillips@google.com | 1e30523 | 2013-01-22 20:29:16 +0000 | [diff] [blame] | 54 | |
| 55 | if (doScale) { |
| 56 | fName.append("_scale"); |
| 57 | } |
robertphillips@google.com | 8e679fe | 2013-01-17 19:51:41 +0000 | [diff] [blame] | 58 | } |
| 59 | |
| 60 | protected: |
Brian Salomon | d007281 | 2020-07-21 17:03:56 -0400 | [diff] [blame] | 61 | const char* onGetName() override { |
robertphillips@google.com | 8e679fe | 2013-01-17 19:51:41 +0000 | [diff] [blame] | 62 | return fName.c_str(); |
| 63 | } |
| 64 | |
Herb Derby | 106e7ff | 2021-09-23 14:28:55 -0400 | [diff] [blame] | 65 | void onDelayedSetup() override { |
| 66 | SkBitmap bm; |
| 67 | |
| 68 | bm.allocN32Pixels(kWidth, kHeight, true); |
| 69 | bm.eraseColor(SK_ColorWHITE); |
| 70 | |
| 71 | create_gradient(&bm); |
| 72 | |
| 73 | fPaint.setShader(bm.makeShader(fXTile, fYTile, SkSamplingOptions(fFilterMode))); |
| 74 | } |
| 75 | |
Brian Salomon | d007281 | 2020-07-21 17:03:56 -0400 | [diff] [blame] | 76 | void onDraw(int loops, SkCanvas* canvas) override { |
robertphillips@google.com | 8e679fe | 2013-01-17 19:51:41 +0000 | [diff] [blame] | 77 | SkPaint paint(fPaint); |
| 78 | this->setupPaint(&paint); |
robertphillips@google.com | 8e679fe | 2013-01-17 19:51:41 +0000 | [diff] [blame] | 79 | if (fDoTrans) { |
Cary Clark | 6cdb7d3 | 2018-04-24 14:47:16 -0400 | [diff] [blame] | 80 | paint.setColor(SkColorSetARGB(0x80, 0xFF, 0xFF, 0xFF)); |
robertphillips@google.com | 8e679fe | 2013-01-17 19:51:41 +0000 | [diff] [blame] | 81 | } |
| 82 | |
| 83 | SkRect r; |
| 84 | |
robertphillips@google.com | 1e30523 | 2013-01-22 20:29:16 +0000 | [diff] [blame] | 85 | if (fDoScale) { |
robertphillips@google.com | 8e679fe | 2013-01-17 19:51:41 +0000 | [diff] [blame] | 86 | r = SkRect::MakeWH(SkIntToScalar(2 * 640), SkIntToScalar(2 * 480)); |
| 87 | canvas->scale(SK_ScalarHalf, SK_ScalarHalf); |
| 88 | } else { |
| 89 | r = SkRect::MakeWH(SkIntToScalar(640), SkIntToScalar(480)); |
| 90 | } |
| 91 | |
| 92 | SkPaint bgPaint; |
| 93 | bgPaint.setColor(SK_ColorWHITE); |
| 94 | |
commit-bot@chromium.org | 3361471 | 2013-12-03 18:17:16 +0000 | [diff] [blame] | 95 | for (int i = 0; i < loops; i++) { |
robertphillips@google.com | 8e679fe | 2013-01-17 19:51:41 +0000 | [diff] [blame] | 96 | if (fDoTrans) { |
| 97 | canvas->drawRect(r, bgPaint); |
| 98 | } |
| 99 | |
| 100 | canvas->drawRect(r, paint); |
| 101 | } |
| 102 | } |
| 103 | |
| 104 | private: |
Herb Derby | 106e7ff | 2021-09-23 14:28:55 -0400 | [diff] [blame] | 105 | static constexpr int kWidth = 1; |
| 106 | static constexpr int kHeight = 300; |
| 107 | |
| 108 | const SkFilterMode fFilterMode; |
| 109 | const SkTileMode fXTile, |
| 110 | fYTile; |
| 111 | const bool fDoTrans, |
| 112 | fDoScale; |
| 113 | SkPaint fPaint; |
| 114 | SkString fName; |
John Stiles | 7571f9e | 2020-09-02 22:42:33 -0400 | [diff] [blame] | 115 | using INHERITED = Benchmark; |
robertphillips@google.com | 8e679fe | 2013-01-17 19:51:41 +0000 | [diff] [blame] | 116 | }; |
| 117 | |
mtklein | 474cef4 | 2014-06-24 15:19:25 -0700 | [diff] [blame] | 118 | // Scaled benches are trending towards free. Seems like caching. |
| 119 | // TODO(mtklein, reed): fix and reenable |
| 120 | |
Mike Reed | 057fcbe | 2020-12-12 14:31:25 -0500 | [diff] [blame] | 121 | constexpr SkFilterMode gNN = SkFilterMode::kNearest; |
| 122 | constexpr SkFilterMode gLI = SkFilterMode::kLinear; |
| 123 | |
Mike Reed | fae8fce | 2019-04-03 10:27:45 -0400 | [diff] [blame] | 124 | //DEF_BENCH(return new ConstXTileBench(SkTileMode::kRepeat, SkTileMode::kRepeat, false, false, true)) |
Mike Reed | 057fcbe | 2020-12-12 14:31:25 -0500 | [diff] [blame] | 125 | DEF_BENCH(return new ConstXTileBench(SkTileMode::kClamp, SkTileMode::kClamp, gNN, false, false)) |
Mike Reed | fae8fce | 2019-04-03 10:27:45 -0400 | [diff] [blame] | 126 | //DEF_BENCH(return new ConstXTileBench(SkTileMode::kMirror, SkTileMode::kMirror, false, false, true)) |
robertphillips@google.com | 8e679fe | 2013-01-17 19:51:41 +0000 | [diff] [blame] | 127 | |
Mike Reed | 057fcbe | 2020-12-12 14:31:25 -0500 | [diff] [blame] | 128 | DEF_BENCH(return new ConstXTileBench(SkTileMode::kRepeat, SkTileMode::kRepeat, gLI, false, false)) |
Mike Reed | fae8fce | 2019-04-03 10:27:45 -0400 | [diff] [blame] | 129 | //DEF_BENCH(return new ConstXTileBench(SkTileMode::kClamp, SkTileMode::kClamp, true, false, true)) |
Mike Reed | 057fcbe | 2020-12-12 14:31:25 -0500 | [diff] [blame] | 130 | DEF_BENCH(return new ConstXTileBench(SkTileMode::kMirror, SkTileMode::kMirror, gLI, false, false)) |
robertphillips@google.com | 8e679fe | 2013-01-17 19:51:41 +0000 | [diff] [blame] | 131 | |
Mike Reed | fae8fce | 2019-04-03 10:27:45 -0400 | [diff] [blame] | 132 | //DEF_BENCH(return new ConstXTileBench(SkTileMode::kRepeat, SkTileMode::kRepeat, false, true, true)) |
Mike Reed | 057fcbe | 2020-12-12 14:31:25 -0500 | [diff] [blame] | 133 | DEF_BENCH(return new ConstXTileBench(SkTileMode::kClamp, SkTileMode::kClamp, gNN, true, false)) |
Mike Reed | fae8fce | 2019-04-03 10:27:45 -0400 | [diff] [blame] | 134 | //DEF_BENCH(return new ConstXTileBench(SkTileMode::kMirror, SkTileMode::kMirror, false, true, true)) |
robertphillips@google.com | 8e679fe | 2013-01-17 19:51:41 +0000 | [diff] [blame] | 135 | |
Mike Reed | 057fcbe | 2020-12-12 14:31:25 -0500 | [diff] [blame] | 136 | DEF_BENCH(return new ConstXTileBench(SkTileMode::kRepeat, SkTileMode::kRepeat, gLI, true, false)) |
Mike Reed | fae8fce | 2019-04-03 10:27:45 -0400 | [diff] [blame] | 137 | //DEF_BENCH(return new ConstXTileBench(SkTileMode::kClamp, SkTileMode::kClamp, true, true, true)) |
Mike Reed | 057fcbe | 2020-12-12 14:31:25 -0500 | [diff] [blame] | 138 | DEF_BENCH(return new ConstXTileBench(SkTileMode::kMirror, SkTileMode::kMirror, gLI, true, false)) |