epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2011 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 | */ |
tfarina@chromium.org | e4fafb1 | 2013-12-12 21:11:12 +0000 | [diff] [blame] | 7 | |
reed@google.com | 2ade086 | 2011-03-17 17:48:04 +0000 | [diff] [blame] | 8 | #include "SkBitmap.h" |
| 9 | #include "SkCanvas.h" |
reed@google.com | cef5bb4 | 2013-10-15 20:05:24 +0000 | [diff] [blame] | 10 | #include "SkData.h" |
halcanary@google.com | 2c7c7ee | 2013-12-05 18:31:42 +0000 | [diff] [blame] | 11 | #include "SkDiscardableMemoryPool.h" |
Mike Reed | 7614794 | 2016-10-25 09:57:13 -0400 | [diff] [blame] | 12 | #include "SkImageGenerator.h" |
tfarina@chromium.org | 8f6884a | 2014-01-24 20:56:26 +0000 | [diff] [blame] | 13 | #include "SkMatrixUtils.h" |
reed@google.com | cef5bb4 | 2013-10-15 20:05:24 +0000 | [diff] [blame] | 14 | #include "SkPaint.h" |
bungeman | d3ebb48 | 2015-08-05 13:57:49 -0700 | [diff] [blame] | 15 | #include "SkPath.h" |
reed | 74bd953 | 2015-09-14 08:52:12 -0700 | [diff] [blame] | 16 | #include "SkPixelRef.h" |
tfarina@chromium.org | 8f6884a | 2014-01-24 20:56:26 +0000 | [diff] [blame] | 17 | #include "SkRandom.h" |
reed@google.com | 99c114e | 2012-05-03 20:14:26 +0000 | [diff] [blame] | 18 | #include "SkShader.h" |
reed@google.com | cef5bb4 | 2013-10-15 20:05:24 +0000 | [diff] [blame] | 19 | #include "SkSurface.h" |
tfarina@chromium.org | 8f6884a | 2014-01-24 20:56:26 +0000 | [diff] [blame] | 20 | #include "Test.h" |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 21 | |
reed@google.com | cef5bb4 | 2013-10-15 20:05:24 +0000 | [diff] [blame] | 22 | /////////////////////////////////////////////////////////////////////////////// |
| 23 | |
commit-bot@chromium.org | e0e7cfe | 2013-09-09 20:09:12 +0000 | [diff] [blame] | 24 | static void rand_matrix(SkMatrix* mat, SkRandom& rand, unsigned mask) { |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 25 | mat->setIdentity(); |
| 26 | if (mask & SkMatrix::kTranslate_Mask) { |
| 27 | mat->postTranslate(rand.nextSScalar1(), rand.nextSScalar1()); |
| 28 | } |
| 29 | if (mask & SkMatrix::kScale_Mask) { |
| 30 | mat->postScale(rand.nextSScalar1(), rand.nextSScalar1()); |
| 31 | } |
| 32 | if (mask & SkMatrix::kAffine_Mask) { |
| 33 | mat->postRotate(rand.nextSScalar1() * 360); |
| 34 | } |
| 35 | if (mask & SkMatrix::kPerspective_Mask) { |
| 36 | mat->setPerspX(rand.nextSScalar1()); |
| 37 | mat->setPerspY(rand.nextSScalar1()); |
| 38 | } |
| 39 | } |
| 40 | |
commit-bot@chromium.org | e0e7cfe | 2013-09-09 20:09:12 +0000 | [diff] [blame] | 41 | static void rand_size(SkISize* size, SkRandom& rand) { |
reed@google.com | ae57358 | 2013-01-03 15:22:40 +0000 | [diff] [blame] | 42 | size->set(rand.nextU() & 0xFFFF, rand.nextU() & 0xFFFF); |
| 43 | } |
| 44 | |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 45 | static void test_treatAsSprite(skiatest::Reporter* reporter) { |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 46 | |
| 47 | SkMatrix mat; |
reed@google.com | ae57358 | 2013-01-03 15:22:40 +0000 | [diff] [blame] | 48 | SkISize size; |
commit-bot@chromium.org | e0e7cfe | 2013-09-09 20:09:12 +0000 | [diff] [blame] | 49 | SkRandom rand; |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 50 | |
fmalita | c7e211a | 2016-01-07 10:34:46 -0800 | [diff] [blame] | 51 | SkPaint noaaPaint; |
| 52 | SkPaint aaPaint; |
| 53 | aaPaint.setAntiAlias(true); |
| 54 | |
| 55 | // assert: translate-only no-aa can always be treated as sprite |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 56 | for (int i = 0; i < 1000; ++i) { |
| 57 | rand_matrix(&mat, rand, SkMatrix::kTranslate_Mask); |
| 58 | for (int j = 0; j < 1000; ++j) { |
reed@google.com | ae57358 | 2013-01-03 15:22:40 +0000 | [diff] [blame] | 59 | rand_size(&size, rand); |
fmalita | c7e211a | 2016-01-07 10:34:46 -0800 | [diff] [blame] | 60 | REPORTER_ASSERT(reporter, SkTreatAsSprite(mat, size, noaaPaint)); |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 61 | } |
| 62 | } |
skia.committer@gmail.com | 422188f | 2013-01-03 02:01:32 +0000 | [diff] [blame] | 63 | |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 64 | // assert: rotate/perspect is never treated as sprite |
| 65 | for (int i = 0; i < 1000; ++i) { |
| 66 | rand_matrix(&mat, rand, SkMatrix::kAffine_Mask | SkMatrix::kPerspective_Mask); |
| 67 | for (int j = 0; j < 1000; ++j) { |
reed@google.com | ae57358 | 2013-01-03 15:22:40 +0000 | [diff] [blame] | 68 | rand_size(&size, rand); |
fmalita | c7e211a | 2016-01-07 10:34:46 -0800 | [diff] [blame] | 69 | REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, noaaPaint)); |
| 70 | REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, aaPaint)); |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 71 | } |
| 72 | } |
| 73 | |
reed@google.com | ae57358 | 2013-01-03 15:22:40 +0000 | [diff] [blame] | 74 | size.set(500, 600); |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 75 | |
commit-bot@chromium.org | 4b413c8 | 2013-11-25 19:44:07 +0000 | [diff] [blame] | 76 | const SkScalar tooMuchSubpixel = 100.1f; |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 77 | mat.setTranslate(tooMuchSubpixel, 0); |
fmalita | c7e211a | 2016-01-07 10:34:46 -0800 | [diff] [blame] | 78 | REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, aaPaint)); |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 79 | mat.setTranslate(0, tooMuchSubpixel); |
fmalita | c7e211a | 2016-01-07 10:34:46 -0800 | [diff] [blame] | 80 | REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, aaPaint)); |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 81 | |
commit-bot@chromium.org | 4b413c8 | 2013-11-25 19:44:07 +0000 | [diff] [blame] | 82 | const SkScalar tinySubPixel = 100.02f; |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 83 | mat.setTranslate(tinySubPixel, 0); |
fmalita | c7e211a | 2016-01-07 10:34:46 -0800 | [diff] [blame] | 84 | REPORTER_ASSERT(reporter, SkTreatAsSprite(mat, size, aaPaint)); |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 85 | mat.setTranslate(0, tinySubPixel); |
fmalita | c7e211a | 2016-01-07 10:34:46 -0800 | [diff] [blame] | 86 | REPORTER_ASSERT(reporter, SkTreatAsSprite(mat, size, aaPaint)); |
skia.committer@gmail.com | 422188f | 2013-01-03 02:01:32 +0000 | [diff] [blame] | 87 | |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 88 | const SkScalar twoThirds = SK_Scalar1 * 2 / 3; |
reed | 80ea19c | 2015-05-12 10:37:34 -0700 | [diff] [blame] | 89 | const SkScalar bigScale = (size.width() + twoThirds) / size.width(); |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 90 | mat.setScale(bigScale, bigScale); |
fmalita | c7e211a | 2016-01-07 10:34:46 -0800 | [diff] [blame] | 91 | REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, noaaPaint)); |
| 92 | REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, aaPaint)); |
skia.committer@gmail.com | 422188f | 2013-01-03 02:01:32 +0000 | [diff] [blame] | 93 | |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 94 | const SkScalar oneThird = SK_Scalar1 / 3; |
reed | 80ea19c | 2015-05-12 10:37:34 -0700 | [diff] [blame] | 95 | const SkScalar smallScale = (size.width() + oneThird) / size.width(); |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 96 | mat.setScale(smallScale, smallScale); |
fmalita | c7e211a | 2016-01-07 10:34:46 -0800 | [diff] [blame] | 97 | REPORTER_ASSERT(reporter, SkTreatAsSprite(mat, size, noaaPaint)); |
| 98 | REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, aaPaint)); |
skia.committer@gmail.com | 422188f | 2013-01-03 02:01:32 +0000 | [diff] [blame] | 99 | |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 100 | const SkScalar oneFortyth = SK_Scalar1 / 40; |
reed | 80ea19c | 2015-05-12 10:37:34 -0700 | [diff] [blame] | 101 | const SkScalar tinyScale = (size.width() + oneFortyth) / size.width(); |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 102 | mat.setScale(tinyScale, tinyScale); |
fmalita | c7e211a | 2016-01-07 10:34:46 -0800 | [diff] [blame] | 103 | REPORTER_ASSERT(reporter, SkTreatAsSprite(mat, size, noaaPaint)); |
| 104 | REPORTER_ASSERT(reporter, SkTreatAsSprite(mat, size, aaPaint)); |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 105 | } |
reed@google.com | 99c114e | 2012-05-03 20:14:26 +0000 | [diff] [blame] | 106 | |
| 107 | static void assert_ifDrawnTo(skiatest::Reporter* reporter, |
| 108 | const SkBitmap& bm, bool shouldBeDrawn) { |
| 109 | for (int y = 0; y < bm.height(); ++y) { |
| 110 | for (int x = 0; x < bm.width(); ++x) { |
| 111 | if (shouldBeDrawn) { |
commit-bot@chromium.org | c2050e3 | 2013-07-15 13:10:31 +0000 | [diff] [blame] | 112 | if (SK_ColorTRANSPARENT == *bm.getAddr32(x, y)) { |
reed@google.com | 99c114e | 2012-05-03 20:14:26 +0000 | [diff] [blame] | 113 | REPORTER_ASSERT(reporter, false); |
| 114 | return; |
| 115 | } |
| 116 | } else { |
| 117 | // should not be drawn |
commit-bot@chromium.org | c2050e3 | 2013-07-15 13:10:31 +0000 | [diff] [blame] | 118 | if (SK_ColorTRANSPARENT != *bm.getAddr32(x, y)) { |
reed@google.com | 99c114e | 2012-05-03 20:14:26 +0000 | [diff] [blame] | 119 | REPORTER_ASSERT(reporter, false); |
| 120 | return; |
| 121 | } |
| 122 | } |
| 123 | } |
| 124 | } |
| 125 | } |
| 126 | |
| 127 | static void test_wacky_bitmapshader(skiatest::Reporter* reporter, |
| 128 | int width, int height, bool shouldBeDrawn) { |
| 129 | SkBitmap dev; |
commit-bot@chromium.org | fa9e5fa | 2014-02-13 22:00:04 +0000 | [diff] [blame] | 130 | dev.allocN32Pixels(0x56F, 0x4f6); |
junov@google.com | dbfac8a | 2012-12-06 21:47:40 +0000 | [diff] [blame] | 131 | dev.eraseColor(SK_ColorTRANSPARENT); // necessary, so we know if we draw to it |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 132 | |
reed@google.com | 99c114e | 2012-05-03 20:14:26 +0000 | [diff] [blame] | 133 | SkMatrix matrix; |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 134 | |
reed@google.com | 99c114e | 2012-05-03 20:14:26 +0000 | [diff] [blame] | 135 | SkCanvas c(dev); |
commit-bot@chromium.org | 4b413c8 | 2013-11-25 19:44:07 +0000 | [diff] [blame] | 136 | matrix.setAll(-119.34097f, |
| 137 | -43.436558f, |
| 138 | 93489.945f, |
| 139 | 43.436558f, |
| 140 | -119.34097f, |
| 141 | 123.98426f, |
robertphillips@google.com | 4debcac | 2012-05-14 16:33:36 +0000 | [diff] [blame] | 142 | 0, 0, SK_Scalar1); |
reed@google.com | 99c114e | 2012-05-03 20:14:26 +0000 | [diff] [blame] | 143 | c.concat(matrix); |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 144 | |
reed@google.com | 99c114e | 2012-05-03 20:14:26 +0000 | [diff] [blame] | 145 | SkBitmap bm; |
reed | 8482504 | 2014-09-02 12:50:45 -0700 | [diff] [blame] | 146 | if (bm.tryAllocN32Pixels(width, height)) { |
| 147 | // allow this to fail silently, to test the code downstream |
| 148 | } |
reed@google.com | 99c114e | 2012-05-03 20:14:26 +0000 | [diff] [blame] | 149 | bm.eraseColor(SK_ColorRED); |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 150 | |
commit-bot@chromium.org | 4b413c8 | 2013-11-25 19:44:07 +0000 | [diff] [blame] | 151 | matrix.setAll(0.0078740157f, |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 152 | 0, |
robertphillips@google.com | 4debcac | 2012-05-14 16:33:36 +0000 | [diff] [blame] | 153 | SkIntToScalar(249), |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 154 | 0, |
commit-bot@chromium.org | 4b413c8 | 2013-11-25 19:44:07 +0000 | [diff] [blame] | 155 | 0.0078740157f, |
robertphillips@google.com | 4debcac | 2012-05-14 16:33:36 +0000 | [diff] [blame] | 156 | SkIntToScalar(239), |
| 157 | 0, 0, SK_Scalar1); |
reed@google.com | 99c114e | 2012-05-03 20:14:26 +0000 | [diff] [blame] | 158 | SkPaint paint; |
reed | 1a9b964 | 2016-03-13 14:13:58 -0700 | [diff] [blame] | 159 | paint.setShader(SkShader::MakeBitmapShader(bm, SkShader::kRepeat_TileMode, |
| 160 | SkShader::kRepeat_TileMode, &matrix)); |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 161 | |
reed@google.com | 99c114e | 2012-05-03 20:14:26 +0000 | [diff] [blame] | 162 | SkRect r = SkRect::MakeXYWH(681, 239, 695, 253); |
| 163 | c.drawRect(r, paint); |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 164 | |
reed@google.com | 99c114e | 2012-05-03 20:14:26 +0000 | [diff] [blame] | 165 | assert_ifDrawnTo(reporter, dev, shouldBeDrawn); |
| 166 | } |
| 167 | |
| 168 | /* |
| 169 | * Original bug was asserting that the matrix-proc had generated a (Y) value |
| 170 | * that was out of range. This led (in the release build) to the sampler-proc |
| 171 | * reading memory out-of-bounds of the original bitmap. |
| 172 | * |
| 173 | * We were numerically overflowing our 16bit coordinates that we communicate |
| 174 | * between these two procs. The fixes was in two parts: |
| 175 | * |
| 176 | * 1. Just don't draw bitmaps larger than 64K-1 in width or height, since we |
| 177 | * can't represent those coordinates in our transport format (yet). |
| 178 | * 2. Perform an unsigned shift during the calculation, so we don't get |
| 179 | * sign-extension bleed when packing the two values (X,Y) into our 32bit |
| 180 | * slot. |
| 181 | * |
| 182 | * This tests exercises the original setup, plus 3 more to ensure that we can, |
| 183 | * in fact, handle bitmaps at 64K-1 (assuming we don't exceed the total |
| 184 | * memory allocation limit). |
| 185 | */ |
| 186 | static void test_giantrepeat_crbug118018(skiatest::Reporter* reporter) { |
| 187 | static const struct { |
| 188 | int fWidth; |
| 189 | int fHeight; |
| 190 | bool fExpectedToDraw; |
| 191 | } gTests[] = { |
| 192 | { 0x1b294, 0x7f, false }, // crbug 118018 (width exceeds 64K) |
| 193 | { 0xFFFF, 0x7f, true }, // should draw, test max width |
| 194 | { 0x7f, 0xFFFF, true }, // should draw, test max height |
| 195 | { 0xFFFF, 0xFFFF, false }, // allocation fails (too much RAM) |
| 196 | }; |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 197 | |
reed@google.com | 99c114e | 2012-05-03 20:14:26 +0000 | [diff] [blame] | 198 | for (size_t i = 0; i < SK_ARRAY_COUNT(gTests); ++i) { |
| 199 | test_wacky_bitmapshader(reporter, |
| 200 | gTests[i].fWidth, gTests[i].fHeight, |
| 201 | gTests[i].fExpectedToDraw); |
| 202 | } |
| 203 | } |
reed@google.com | 0da0627 | 2012-05-03 20:26:06 +0000 | [diff] [blame] | 204 | |
reed@google.com | 99c114e | 2012-05-03 20:14:26 +0000 | [diff] [blame] | 205 | /////////////////////////////////////////////////////////////////////////////// |
reed@google.com | 2ade086 | 2011-03-17 17:48:04 +0000 | [diff] [blame] | 206 | |
sugoi@google.com | 54f0d1b | 2013-02-27 19:17:41 +0000 | [diff] [blame] | 207 | static void test_nan_antihair() { |
reed@google.com | 6de0bfc | 2012-03-30 17:43:33 +0000 | [diff] [blame] | 208 | SkBitmap bm; |
commit-bot@chromium.org | fa9e5fa | 2014-02-13 22:00:04 +0000 | [diff] [blame] | 209 | bm.allocN32Pixels(20, 20); |
reed@google.com | 6de0bfc | 2012-03-30 17:43:33 +0000 | [diff] [blame] | 210 | |
| 211 | SkCanvas canvas(bm); |
| 212 | |
| 213 | SkPath path; |
| 214 | path.moveTo(0, 0); |
| 215 | path.lineTo(10, SK_ScalarNaN); |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 216 | |
reed@google.com | 6de0bfc | 2012-03-30 17:43:33 +0000 | [diff] [blame] | 217 | SkPaint paint; |
| 218 | paint.setAntiAlias(true); |
| 219 | paint.setStyle(SkPaint::kStroke_Style); |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 220 | |
reed@google.com | 6de0bfc | 2012-03-30 17:43:33 +0000 | [diff] [blame] | 221 | // before our fix to SkScan_Antihair.cpp to check for integral NaN (0x800...) |
| 222 | // this would trigger an assert/crash. |
| 223 | // |
| 224 | // see rev. 3558 |
| 225 | canvas.drawPath(path, paint); |
| 226 | } |
| 227 | |
reed@google.com | 2ade086 | 2011-03-17 17:48:04 +0000 | [diff] [blame] | 228 | static bool check_for_all_zeros(const SkBitmap& bm) { |
reed@google.com | 2ade086 | 2011-03-17 17:48:04 +0000 | [diff] [blame] | 229 | size_t count = bm.width() * bm.bytesPerPixel(); |
| 230 | for (int y = 0; y < bm.height(); y++) { |
| 231 | const uint8_t* ptr = reinterpret_cast<const uint8_t*>(bm.getAddr(0, y)); |
| 232 | for (size_t i = 0; i < count; i++) { |
| 233 | if (ptr[i]) { |
| 234 | return false; |
| 235 | } |
| 236 | } |
| 237 | } |
| 238 | return true; |
| 239 | } |
| 240 | |
| 241 | static const int gWidth = 256; |
| 242 | static const int gHeight = 256; |
| 243 | |
commit-bot@chromium.org | fa9e5fa | 2014-02-13 22:00:04 +0000 | [diff] [blame] | 244 | static void create(SkBitmap* bm, SkColor color) { |
| 245 | bm->allocN32Pixels(gWidth, gHeight); |
reed@google.com | 2ade086 | 2011-03-17 17:48:04 +0000 | [diff] [blame] | 246 | bm->eraseColor(color); |
| 247 | } |
| 248 | |
tfarina@chromium.org | e4fafb1 | 2013-12-12 21:11:12 +0000 | [diff] [blame] | 249 | DEF_TEST(DrawBitmapRect, reporter) { |
reed@google.com | 2ade086 | 2011-03-17 17:48:04 +0000 | [diff] [blame] | 250 | SkBitmap src, dst; |
| 251 | |
commit-bot@chromium.org | fa9e5fa | 2014-02-13 22:00:04 +0000 | [diff] [blame] | 252 | create(&src, 0xFFFFFFFF); |
| 253 | create(&dst, 0); |
reed@google.com | 2ade086 | 2011-03-17 17:48:04 +0000 | [diff] [blame] | 254 | |
| 255 | SkCanvas canvas(dst); |
| 256 | |
| 257 | SkIRect srcR = { gWidth, 0, gWidth + 16, 16 }; |
| 258 | SkRect dstR = { 0, 0, SkIntToScalar(16), SkIntToScalar(16) }; |
| 259 | |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 260 | canvas.drawBitmapRect(src, srcR, dstR, nullptr); |
reed@google.com | 2ade086 | 2011-03-17 17:48:04 +0000 | [diff] [blame] | 261 | |
| 262 | // ensure that we draw nothing if srcR does not intersect the bitmap |
| 263 | REPORTER_ASSERT(reporter, check_for_all_zeros(dst)); |
reed@google.com | 6de0bfc | 2012-03-30 17:43:33 +0000 | [diff] [blame] | 264 | |
sugoi@google.com | 54f0d1b | 2013-02-27 19:17:41 +0000 | [diff] [blame] | 265 | test_nan_antihair(); |
reed@google.com | 99c114e | 2012-05-03 20:14:26 +0000 | [diff] [blame] | 266 | test_giantrepeat_crbug118018(reporter); |
reed@google.com | ad51430 | 2013-01-02 20:19:45 +0000 | [diff] [blame] | 267 | |
| 268 | test_treatAsSprite(reporter); |
reed@google.com | 2ade086 | 2011-03-17 17:48:04 +0000 | [diff] [blame] | 269 | } |