reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 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 | |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 8 | #include <functional> |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 9 | #include <initializer_list> |
ericrk | b4da01d | 2016-06-13 11:18:14 -0700 | [diff] [blame] | 10 | #include <vector> |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 11 | #include "DMGpuSupport.h" |
| 12 | |
robertphillips | c5035e7 | 2016-03-17 06:58:39 -0700 | [diff] [blame] | 13 | #include "SkAutoPixmapStorage.h" |
halcanary | c56c6ef | 2015-09-28 11:55:28 -0700 | [diff] [blame] | 14 | #include "SkBitmap.h" |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 15 | #include "SkCanvas.h" |
| 16 | #include "SkData.h" |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 17 | #include "SkImageEncoder.h" |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 18 | #include "SkImageGenerator.h" |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 19 | #include "SkImage_Base.h" |
reed | 2dad769 | 2016-08-01 11:12:58 -0700 | [diff] [blame] | 20 | #include "SkImagePriv.h" |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 21 | #include "SkPicture.h" |
| 22 | #include "SkPictureRecorder.h" |
fmalita | 2be7125 | 2015-09-03 07:17:25 -0700 | [diff] [blame] | 23 | #include "SkPixelSerializer.h" |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 24 | #include "SkRRect.h" |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 25 | #include "SkStream.h" |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 26 | #include "SkSurface.h" |
| 27 | #include "SkUtils.h" |
| 28 | #include "Test.h" |
| 29 | |
brianosman | db2cb10 | 2016-07-22 07:22:04 -0700 | [diff] [blame] | 30 | #if SK_SUPPORT_GPU |
| 31 | #include "GrGpu.h" |
| 32 | #endif |
| 33 | |
bsalomon | f2f1c17 | 2016-04-05 12:59:06 -0700 | [diff] [blame] | 34 | using namespace sk_gpu_test; |
bsalomon | 3724e57 | 2016-03-30 18:56:19 -0700 | [diff] [blame] | 35 | |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 36 | static void assert_equal(skiatest::Reporter* reporter, SkImage* a, const SkIRect* subsetA, |
| 37 | SkImage* b) { |
| 38 | const int widthA = subsetA ? subsetA->width() : a->width(); |
| 39 | const int heightA = subsetA ? subsetA->height() : a->height(); |
| 40 | |
| 41 | REPORTER_ASSERT(reporter, widthA == b->width()); |
| 42 | REPORTER_ASSERT(reporter, heightA == b->height()); |
reed | 1cb3646 | 2016-03-09 15:21:32 -0800 | [diff] [blame] | 43 | |
| 44 | // see https://bug.skia.org/3965 |
| 45 | //REPORTER_ASSERT(reporter, a->isOpaque() == b->isOpaque()); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 46 | |
| 47 | SkImageInfo info = SkImageInfo::MakeN32(widthA, heightA, |
| 48 | a->isOpaque() ? kOpaque_SkAlphaType : kPremul_SkAlphaType); |
| 49 | SkAutoPixmapStorage pmapA, pmapB; |
| 50 | pmapA.alloc(info); |
| 51 | pmapB.alloc(info); |
| 52 | |
| 53 | const int srcX = subsetA ? subsetA->x() : 0; |
| 54 | const int srcY = subsetA ? subsetA->y() : 0; |
| 55 | |
| 56 | REPORTER_ASSERT(reporter, a->readPixels(pmapA, srcX, srcY)); |
| 57 | REPORTER_ASSERT(reporter, b->readPixels(pmapB, 0, 0)); |
| 58 | |
| 59 | const size_t widthBytes = widthA * info.bytesPerPixel(); |
| 60 | for (int y = 0; y < heightA; ++y) { |
| 61 | REPORTER_ASSERT(reporter, !memcmp(pmapA.addr32(0, y), pmapB.addr32(0, y), widthBytes)); |
| 62 | } |
| 63 | } |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 64 | static void draw_image_test_pattern(SkCanvas* canvas) { |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 65 | canvas->clear(SK_ColorWHITE); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 66 | SkPaint paint; |
| 67 | paint.setColor(SK_ColorBLACK); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 68 | canvas->drawRect(SkRect::MakeXYWH(5, 5, 10, 10), paint); |
| 69 | } |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 70 | static sk_sp<SkImage> create_image() { |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 71 | const SkImageInfo info = SkImageInfo::MakeN32(20, 20, kOpaque_SkAlphaType); |
reed | e8f3062 | 2016-03-23 18:59:25 -0700 | [diff] [blame] | 72 | auto surface(SkSurface::MakeRaster(info)); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 73 | draw_image_test_pattern(surface->getCanvas()); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 74 | return surface->makeImageSnapshot(); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 75 | } |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame^] | 76 | static sk_sp<SkData> create_image_data(SkImageInfo* info) { |
scroggo | 9d08172 | 2016-04-20 08:27:18 -0700 | [diff] [blame] | 77 | *info = SkImageInfo::MakeN32(20, 20, kOpaque_SkAlphaType); |
| 78 | const size_t rowBytes = info->minRowBytes(); |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame^] | 79 | sk_sp<SkData> data(SkData::MakeUninitialized(rowBytes * info->height())); |
scroggo | 9d08172 | 2016-04-20 08:27:18 -0700 | [diff] [blame] | 80 | { |
| 81 | SkBitmap bm; |
| 82 | bm.installPixels(*info, data->writable_data(), rowBytes); |
| 83 | SkCanvas canvas(bm); |
| 84 | draw_image_test_pattern(&canvas); |
| 85 | } |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame^] | 86 | return data; |
scroggo | 9d08172 | 2016-04-20 08:27:18 -0700 | [diff] [blame] | 87 | } |
| 88 | static sk_sp<SkImage> create_data_image() { |
| 89 | SkImageInfo info; |
| 90 | sk_sp<SkData> data(create_image_data(&info)); |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame^] | 91 | return SkImage::MakeRasterData(info, std::move(data), info.minRowBytes()); |
scroggo | 9d08172 | 2016-04-20 08:27:18 -0700 | [diff] [blame] | 92 | } |
| 93 | #if SK_SUPPORT_GPU // not gpu-specific but currently only used in GPU tests |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 94 | static sk_sp<SkImage> create_image_565() { |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 95 | const SkImageInfo info = SkImageInfo::Make(20, 20, kRGB_565_SkColorType, kOpaque_SkAlphaType); |
reed | e8f3062 | 2016-03-23 18:59:25 -0700 | [diff] [blame] | 96 | auto surface(SkSurface::MakeRaster(info)); |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 97 | draw_image_test_pattern(surface->getCanvas()); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 98 | return surface->makeImageSnapshot(); |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 99 | } |
bsalomon | d490708 | 2016-06-13 12:13:03 -0700 | [diff] [blame] | 100 | static sk_sp<SkImage> create_image_large() { |
| 101 | const SkImageInfo info = SkImageInfo::MakeN32(32000, 32, kOpaque_SkAlphaType); |
| 102 | auto surface(SkSurface::MakeRaster(info)); |
| 103 | surface->getCanvas()->clear(SK_ColorWHITE); |
| 104 | SkPaint paint; |
| 105 | paint.setColor(SK_ColorBLACK); |
| 106 | surface->getCanvas()->drawRect(SkRect::MakeXYWH(4000, 2, 28000, 30), paint); |
| 107 | return surface->makeImageSnapshot(); |
| 108 | } |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 109 | static sk_sp<SkImage> create_image_ct() { |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 110 | SkPMColor colors[] = { |
| 111 | SkPreMultiplyARGB(0xFF, 0xFF, 0xFF, 0x00), |
| 112 | SkPreMultiplyARGB(0x80, 0x00, 0xA0, 0xFF), |
| 113 | SkPreMultiplyARGB(0xFF, 0xBB, 0x00, 0xBB) |
| 114 | }; |
| 115 | SkAutoTUnref<SkColorTable> colorTable(new SkColorTable(colors, SK_ARRAY_COUNT(colors))); |
| 116 | uint8_t data[] = { |
| 117 | 0, 0, 0, 0, 0, |
| 118 | 0, 1, 1, 1, 0, |
| 119 | 0, 1, 2, 1, 0, |
| 120 | 0, 1, 1, 1, 0, |
| 121 | 0, 0, 0, 0, 0 |
| 122 | }; |
| 123 | SkImageInfo info = SkImageInfo::Make(5, 5, kIndex_8_SkColorType, kPremul_SkAlphaType); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 124 | return SkImage::MakeRasterCopy(SkPixmap(info, data, 5, colorTable)); |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 125 | } |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 126 | static sk_sp<SkImage> create_picture_image() { |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 127 | SkPictureRecorder recorder; |
| 128 | SkCanvas* canvas = recorder.beginRecording(10, 10); |
| 129 | canvas->clear(SK_ColorCYAN); |
reed | ca2622b | 2016-03-18 07:25:55 -0700 | [diff] [blame] | 130 | return SkImage::MakeFromPicture(recorder.finishRecordingAsPicture(), SkISize::Make(10, 10), |
| 131 | nullptr, nullptr); |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 132 | }; |
| 133 | #endif |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 134 | // Want to ensure that our Release is called when the owning image is destroyed |
| 135 | struct RasterDataHolder { |
| 136 | RasterDataHolder() : fReleaseCount(0) {} |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame^] | 137 | sk_sp<SkData> fData; |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 138 | int fReleaseCount; |
| 139 | static void Release(const void* pixels, void* context) { |
| 140 | RasterDataHolder* self = static_cast<RasterDataHolder*>(context); |
| 141 | self->fReleaseCount++; |
| 142 | self->fData.reset(); |
| 143 | } |
| 144 | }; |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 145 | static sk_sp<SkImage> create_rasterproc_image(RasterDataHolder* dataHolder) { |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 146 | SkASSERT(dataHolder); |
| 147 | SkImageInfo info; |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame^] | 148 | dataHolder->fData = create_image_data(&info); |
| 149 | return SkImage::MakeFromRaster(SkPixmap(info, dataHolder->fData->data(), info.minRowBytes()), |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 150 | RasterDataHolder::Release, dataHolder); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 151 | } |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 152 | static sk_sp<SkImage> create_codec_image() { |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 153 | SkImageInfo info; |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame^] | 154 | sk_sp<SkData> data(create_image_data(&info)); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 155 | SkBitmap bitmap; |
| 156 | bitmap.installPixels(info, data->writable_data(), info.minRowBytes()); |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame^] | 157 | sk_sp<SkData> src(SkImageEncoder::EncodeData(bitmap, SkImageEncoder::kPNG_Type, 100)); |
| 158 | return SkImage::MakeFromEncoded(std::move(src)); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 159 | } |
| 160 | #if SK_SUPPORT_GPU |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 161 | static sk_sp<SkImage> create_gpu_image(GrContext* context) { |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 162 | const SkImageInfo info = SkImageInfo::MakeN32(20, 20, kOpaque_SkAlphaType); |
reed | e8f3062 | 2016-03-23 18:59:25 -0700 | [diff] [blame] | 163 | auto surface(SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, info)); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 164 | draw_image_test_pattern(surface->getCanvas()); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 165 | return surface->makeImageSnapshot(); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 166 | } |
| 167 | #endif |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 168 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 169 | static void test_encode(skiatest::Reporter* reporter, SkImage* image) { |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 170 | const SkIRect ir = SkIRect::MakeXYWH(5, 5, 10, 10); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 171 | sk_sp<SkData> origEncoded(image->encode()); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 172 | REPORTER_ASSERT(reporter, origEncoded); |
| 173 | REPORTER_ASSERT(reporter, origEncoded->size() > 0); |
| 174 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 175 | sk_sp<SkImage> decoded(SkImage::MakeFromEncoded(origEncoded)); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 176 | REPORTER_ASSERT(reporter, decoded); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 177 | assert_equal(reporter, image, nullptr, decoded.get()); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 178 | |
| 179 | // Now see if we can instantiate an image from a subset of the surface/origEncoded |
mtklein | 5f939ab | 2016-03-16 10:28:35 -0700 | [diff] [blame] | 180 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 181 | decoded = SkImage::MakeFromEncoded(origEncoded, &ir); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 182 | REPORTER_ASSERT(reporter, decoded); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 183 | assert_equal(reporter, image, &ir, decoded.get()); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 184 | } |
| 185 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 186 | DEF_TEST(ImageEncode, reporter) { |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 187 | test_encode(reporter, create_image().get()); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 188 | } |
| 189 | |
| 190 | #if SK_SUPPORT_GPU |
bsalomon | 68d9134 | 2016-04-12 09:59:58 -0700 | [diff] [blame] | 191 | DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ImageEncode_Gpu, reporter, ctxInfo) { |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 192 | test_encode(reporter, create_gpu_image(ctxInfo.grContext()).get()); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 193 | } |
| 194 | #endif |
reed | 759373a | 2015-07-03 21:01:10 -0700 | [diff] [blame] | 195 | |
reed | 2dad769 | 2016-08-01 11:12:58 -0700 | [diff] [blame] | 196 | DEF_TEST(Image_MakeFromRasterBitmap, reporter) { |
| 197 | const struct { |
| 198 | ForceCopyMode fMode; |
| 199 | bool fExpectSameAsMutable; |
| 200 | bool fExpectSameAsImmutable; |
| 201 | } recs[] = { |
| 202 | { kNo_ForceCopyMode, false, true }, |
| 203 | { kYes_ForceCopyMode, false, false }, |
| 204 | { kNever_ForceCopyMode, true, true }, |
| 205 | }; |
| 206 | for (auto rec : recs) { |
| 207 | SkPixmap pm; |
| 208 | SkBitmap bm; |
| 209 | bm.allocN32Pixels(100, 100); |
| 210 | |
| 211 | auto img = SkMakeImageFromRasterBitmap(bm, rec.fMode); |
| 212 | REPORTER_ASSERT(reporter, img->peekPixels(&pm)); |
| 213 | const bool sameMutable = pm.addr32(0, 0) == bm.getAddr32(0, 0); |
| 214 | REPORTER_ASSERT(reporter, rec.fExpectSameAsMutable == sameMutable); |
| 215 | |
| 216 | bm.notifyPixelsChanged(); // force a new generation ID |
| 217 | |
| 218 | bm.setImmutable(); |
| 219 | img = SkMakeImageFromRasterBitmap(bm, rec.fMode); |
| 220 | REPORTER_ASSERT(reporter, img->peekPixels(&pm)); |
| 221 | const bool sameImmutable = pm.addr32(0, 0) == bm.getAddr32(0, 0); |
| 222 | REPORTER_ASSERT(reporter, rec.fExpectSameAsImmutable == sameImmutable); |
| 223 | } |
| 224 | } |
| 225 | |
fmalita | 2be7125 | 2015-09-03 07:17:25 -0700 | [diff] [blame] | 226 | namespace { |
| 227 | |
| 228 | const char* kSerializedData = "serialized"; |
| 229 | |
| 230 | class MockSerializer : public SkPixelSerializer { |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 231 | public: |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame^] | 232 | MockSerializer(sk_sp<SkData> (*func)()) : fFunc(func), fDidEncode(false) { } |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 233 | |
| 234 | bool didEncode() const { return fDidEncode; } |
| 235 | |
fmalita | 2be7125 | 2015-09-03 07:17:25 -0700 | [diff] [blame] | 236 | protected: |
reed | c9e190d | 2015-09-28 09:58:41 -0700 | [diff] [blame] | 237 | bool onUseEncodedData(const void*, size_t) override { |
| 238 | return false; |
fmalita | 2be7125 | 2015-09-03 07:17:25 -0700 | [diff] [blame] | 239 | } |
| 240 | |
halcanary | 9907371 | 2015-12-10 09:30:57 -0800 | [diff] [blame] | 241 | SkData* onEncode(const SkPixmap&) override { |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 242 | fDidEncode = true; |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame^] | 243 | return fFunc().release(); |
fmalita | 2be7125 | 2015-09-03 07:17:25 -0700 | [diff] [blame] | 244 | } |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 245 | |
| 246 | private: |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame^] | 247 | sk_sp<SkData> (*fFunc)(); |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 248 | bool fDidEncode; |
| 249 | |
| 250 | typedef SkPixelSerializer INHERITED; |
fmalita | 2be7125 | 2015-09-03 07:17:25 -0700 | [diff] [blame] | 251 | }; |
| 252 | |
| 253 | } // anonymous namespace |
| 254 | |
| 255 | // Test that SkImage encoding observes custom pixel serializers. |
| 256 | DEF_TEST(Image_Encode_Serializer, reporter) { |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame^] | 257 | MockSerializer serializer([]() -> sk_sp<SkData> { |
| 258 | return SkData::MakeWithCString(kSerializedData); |
| 259 | }); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 260 | sk_sp<SkImage> image(create_image()); |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame^] | 261 | sk_sp<SkData> encoded(image->encode(&serializer)); |
| 262 | sk_sp<SkData> reference(SkData::MakeWithCString(kSerializedData)); |
fmalita | 2be7125 | 2015-09-03 07:17:25 -0700 | [diff] [blame] | 263 | |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 264 | REPORTER_ASSERT(reporter, serializer.didEncode()); |
fmalita | 2be7125 | 2015-09-03 07:17:25 -0700 | [diff] [blame] | 265 | REPORTER_ASSERT(reporter, encoded); |
| 266 | REPORTER_ASSERT(reporter, encoded->size() > 0); |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame^] | 267 | REPORTER_ASSERT(reporter, encoded->equals(reference.get())); |
fmalita | 2be7125 | 2015-09-03 07:17:25 -0700 | [diff] [blame] | 268 | } |
| 269 | |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 270 | // Test that image encoding failures do not break picture serialization/deserialization. |
| 271 | DEF_TEST(Image_Serialize_Encoding_Failure, reporter) { |
reed | e8f3062 | 2016-03-23 18:59:25 -0700 | [diff] [blame] | 272 | auto surface(SkSurface::MakeRasterN32Premul(100, 100)); |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 273 | surface->getCanvas()->clear(SK_ColorGREEN); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 274 | sk_sp<SkImage> image(surface->makeImageSnapshot()); |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 275 | REPORTER_ASSERT(reporter, image); |
| 276 | |
| 277 | SkPictureRecorder recorder; |
| 278 | SkCanvas* canvas = recorder.beginRecording(100, 100); |
| 279 | canvas->drawImage(image, 0, 0); |
reed | ca2622b | 2016-03-18 07:25:55 -0700 | [diff] [blame] | 280 | sk_sp<SkPicture> picture(recorder.finishRecordingAsPicture()); |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 281 | REPORTER_ASSERT(reporter, picture); |
| 282 | REPORTER_ASSERT(reporter, picture->approximateOpCount() > 0); |
| 283 | |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame^] | 284 | MockSerializer emptySerializer([]() -> sk_sp<SkData> { return SkData::MakeEmpty(); }); |
| 285 | MockSerializer nullSerializer([]() -> sk_sp<SkData> { return nullptr; }); |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 286 | MockSerializer* serializers[] = { &emptySerializer, &nullSerializer }; |
| 287 | |
| 288 | for (size_t i = 0; i < SK_ARRAY_COUNT(serializers); ++i) { |
| 289 | SkDynamicMemoryWStream wstream; |
| 290 | REPORTER_ASSERT(reporter, !serializers[i]->didEncode()); |
| 291 | picture->serialize(&wstream, serializers[i]); |
| 292 | REPORTER_ASSERT(reporter, serializers[i]->didEncode()); |
| 293 | |
| 294 | SkAutoTDelete<SkStream> rstream(wstream.detachAsStream()); |
reed | ca2622b | 2016-03-18 07:25:55 -0700 | [diff] [blame] | 295 | sk_sp<SkPicture> deserialized(SkPicture::MakeFromStream(rstream)); |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 296 | REPORTER_ASSERT(reporter, deserialized); |
| 297 | REPORTER_ASSERT(reporter, deserialized->approximateOpCount() > 0); |
| 298 | } |
| 299 | } |
| 300 | |
reed | 759373a | 2015-07-03 21:01:10 -0700 | [diff] [blame] | 301 | DEF_TEST(Image_NewRasterCopy, reporter) { |
| 302 | const SkPMColor red = SkPackARGB32(0xFF, 0xFF, 0, 0); |
| 303 | const SkPMColor green = SkPackARGB32(0xFF, 0, 0xFF, 0); |
| 304 | const SkPMColor blue = SkPackARGB32(0xFF, 0, 0, 0xFF); |
| 305 | SkPMColor colors[] = { red, green, blue, 0 }; |
halcanary | 385fe4d | 2015-08-26 13:07:48 -0700 | [diff] [blame] | 306 | SkAutoTUnref<SkColorTable> ctable(new SkColorTable(colors, SK_ARRAY_COUNT(colors))); |
reed | 759373a | 2015-07-03 21:01:10 -0700 | [diff] [blame] | 307 | // The colortable made a copy, so we can trash the original colors |
| 308 | memset(colors, 0xFF, sizeof(colors)); |
| 309 | |
| 310 | const SkImageInfo srcInfo = SkImageInfo::Make(2, 2, kIndex_8_SkColorType, kPremul_SkAlphaType); |
| 311 | const size_t srcRowBytes = 2 * sizeof(uint8_t); |
| 312 | uint8_t indices[] = { 0, 1, 2, 3 }; |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 313 | sk_sp<SkImage> image(SkImage::MakeRasterCopy(SkPixmap(srcInfo, indices, srcRowBytes, ctable))); |
reed | 759373a | 2015-07-03 21:01:10 -0700 | [diff] [blame] | 314 | // The image made a copy, so we can trash the original indices |
| 315 | memset(indices, 0xFF, sizeof(indices)); |
| 316 | |
| 317 | const SkImageInfo dstInfo = SkImageInfo::MakeN32Premul(2, 2); |
| 318 | const size_t dstRowBytes = 2 * sizeof(SkPMColor); |
| 319 | SkPMColor pixels[4]; |
| 320 | memset(pixels, 0xFF, sizeof(pixels)); // init with values we don't expect |
| 321 | image->readPixels(dstInfo, pixels, dstRowBytes, 0, 0); |
| 322 | REPORTER_ASSERT(reporter, red == pixels[0]); |
| 323 | REPORTER_ASSERT(reporter, green == pixels[1]); |
| 324 | REPORTER_ASSERT(reporter, blue == pixels[2]); |
| 325 | REPORTER_ASSERT(reporter, 0 == pixels[3]); |
| 326 | } |
fmalita | 8c0144c | 2015-07-22 05:56:16 -0700 | [diff] [blame] | 327 | |
| 328 | // Test that a draw that only partially covers the drawing surface isn't |
| 329 | // interpreted as covering the entire drawing surface (i.e., exercise one of the |
| 330 | // conditions of SkCanvas::wouldOverwriteEntireSurface()). |
| 331 | DEF_TEST(Image_RetainSnapshot, reporter) { |
| 332 | const SkPMColor red = SkPackARGB32(0xFF, 0xFF, 0, 0); |
| 333 | const SkPMColor green = SkPackARGB32(0xFF, 0, 0xFF, 0); |
| 334 | SkImageInfo info = SkImageInfo::MakeN32Premul(2, 2); |
reed | e8f3062 | 2016-03-23 18:59:25 -0700 | [diff] [blame] | 335 | auto surface(SkSurface::MakeRaster(info)); |
fmalita | 8c0144c | 2015-07-22 05:56:16 -0700 | [diff] [blame] | 336 | surface->getCanvas()->clear(0xFF00FF00); |
| 337 | |
| 338 | SkPMColor pixels[4]; |
| 339 | memset(pixels, 0xFF, sizeof(pixels)); // init with values we don't expect |
| 340 | const SkImageInfo dstInfo = SkImageInfo::MakeN32Premul(2, 2); |
| 341 | const size_t dstRowBytes = 2 * sizeof(SkPMColor); |
| 342 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 343 | sk_sp<SkImage> image1(surface->makeImageSnapshot()); |
fmalita | 8c0144c | 2015-07-22 05:56:16 -0700 | [diff] [blame] | 344 | REPORTER_ASSERT(reporter, image1->readPixels(dstInfo, pixels, dstRowBytes, 0, 0)); |
| 345 | for (size_t i = 0; i < SK_ARRAY_COUNT(pixels); ++i) { |
| 346 | REPORTER_ASSERT(reporter, pixels[i] == green); |
| 347 | } |
| 348 | |
| 349 | SkPaint paint; |
| 350 | paint.setXfermodeMode(SkXfermode::kSrc_Mode); |
| 351 | paint.setColor(SK_ColorRED); |
| 352 | |
| 353 | surface->getCanvas()->drawRect(SkRect::MakeXYWH(1, 1, 1, 1), paint); |
| 354 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 355 | sk_sp<SkImage> image2(surface->makeImageSnapshot()); |
fmalita | 8c0144c | 2015-07-22 05:56:16 -0700 | [diff] [blame] | 356 | REPORTER_ASSERT(reporter, image2->readPixels(dstInfo, pixels, dstRowBytes, 0, 0)); |
| 357 | REPORTER_ASSERT(reporter, pixels[0] == green); |
| 358 | REPORTER_ASSERT(reporter, pixels[1] == green); |
| 359 | REPORTER_ASSERT(reporter, pixels[2] == green); |
| 360 | REPORTER_ASSERT(reporter, pixels[3] == red); |
| 361 | } |
reed | 80c772b | 2015-07-30 18:58:23 -0700 | [diff] [blame] | 362 | |
| 363 | ///////////////////////////////////////////////////////////////////////////////////////////////// |
reed | 80c772b | 2015-07-30 18:58:23 -0700 | [diff] [blame] | 364 | |
| 365 | static void make_bitmap_mutable(SkBitmap* bm) { |
| 366 | bm->allocN32Pixels(10, 10); |
| 367 | } |
| 368 | |
| 369 | static void make_bitmap_immutable(SkBitmap* bm) { |
| 370 | bm->allocN32Pixels(10, 10); |
| 371 | bm->setImmutable(); |
| 372 | } |
| 373 | |
| 374 | DEF_TEST(image_newfrombitmap, reporter) { |
| 375 | const struct { |
| 376 | void (*fMakeProc)(SkBitmap*); |
| 377 | bool fExpectPeekSuccess; |
| 378 | bool fExpectSharedID; |
fmalita | ddbbdda | 2015-08-20 08:47:26 -0700 | [diff] [blame] | 379 | bool fExpectLazy; |
reed | 80c772b | 2015-07-30 18:58:23 -0700 | [diff] [blame] | 380 | } rec[] = { |
fmalita | ddbbdda | 2015-08-20 08:47:26 -0700 | [diff] [blame] | 381 | { make_bitmap_mutable, true, false, false }, |
| 382 | { make_bitmap_immutable, true, true, false }, |
reed | 80c772b | 2015-07-30 18:58:23 -0700 | [diff] [blame] | 383 | }; |
| 384 | |
| 385 | for (size_t i = 0; i < SK_ARRAY_COUNT(rec); ++i) { |
| 386 | SkBitmap bm; |
| 387 | rec[i].fMakeProc(&bm); |
| 388 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 389 | sk_sp<SkImage> image(SkImage::MakeFromBitmap(bm)); |
reed | 80c772b | 2015-07-30 18:58:23 -0700 | [diff] [blame] | 390 | SkPixmap pmap; |
| 391 | |
| 392 | const bool sharedID = (image->uniqueID() == bm.getGenerationID()); |
| 393 | REPORTER_ASSERT(reporter, sharedID == rec[i].fExpectSharedID); |
| 394 | |
reed | 80c772b | 2015-07-30 18:58:23 -0700 | [diff] [blame] | 395 | const bool peekSuccess = image->peekPixels(&pmap); |
| 396 | REPORTER_ASSERT(reporter, peekSuccess == rec[i].fExpectPeekSuccess); |
fmalita | ddbbdda | 2015-08-20 08:47:26 -0700 | [diff] [blame] | 397 | |
| 398 | const bool lazy = image->isLazyGenerated(); |
| 399 | REPORTER_ASSERT(reporter, lazy == rec[i].fExpectLazy); |
reed | 80c772b | 2015-07-30 18:58:23 -0700 | [diff] [blame] | 400 | } |
| 401 | } |
reed | 6f1216a | 2015-08-04 08:10:13 -0700 | [diff] [blame] | 402 | |
| 403 | /////////////////////////////////////////////////////////////////////////////////////////////////// |
| 404 | #if SK_SUPPORT_GPU |
| 405 | |
reed | 6f1216a | 2015-08-04 08:10:13 -0700 | [diff] [blame] | 406 | #include "SkBitmapCache.h" |
| 407 | |
| 408 | /* |
| 409 | * This tests the caching (and preemptive purge) of the raster equivalent of a gpu-image. |
| 410 | * We cache it for performance when drawing into a raster surface. |
| 411 | * |
| 412 | * A cleaner test would know if each drawImage call triggered a read-back from the gpu, |
| 413 | * but we don't have that facility (at the moment) so we use a little internal knowledge |
| 414 | * of *how* the raster version is cached, and look for that. |
| 415 | */ |
bsalomon | 68d9134 | 2016-04-12 09:59:58 -0700 | [diff] [blame] | 416 | DEF_GPUTEST_FOR_RENDERING_CONTEXTS(c, reporter, ctxInfo) { |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 417 | SkImageInfo info = SkImageInfo::MakeN32(20, 20, kOpaque_SkAlphaType); |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 418 | sk_sp<SkImage> image(create_gpu_image(ctxInfo.grContext())); |
reed | 6f1216a | 2015-08-04 08:10:13 -0700 | [diff] [blame] | 419 | const uint32_t uniqueID = image->uniqueID(); |
| 420 | |
reed | e8f3062 | 2016-03-23 18:59:25 -0700 | [diff] [blame] | 421 | auto surface(SkSurface::MakeRaster(info)); |
reed | 6f1216a | 2015-08-04 08:10:13 -0700 | [diff] [blame] | 422 | |
| 423 | // now we can test drawing a gpu-backed image into a cpu-backed surface |
| 424 | |
| 425 | { |
| 426 | SkBitmap cachedBitmap; |
| 427 | REPORTER_ASSERT(reporter, !SkBitmapCache::Find(uniqueID, &cachedBitmap)); |
| 428 | } |
| 429 | |
| 430 | surface->getCanvas()->drawImage(image, 0, 0); |
| 431 | { |
| 432 | SkBitmap cachedBitmap; |
| 433 | if (SkBitmapCache::Find(uniqueID, &cachedBitmap)) { |
| 434 | REPORTER_ASSERT(reporter, cachedBitmap.getGenerationID() == uniqueID); |
| 435 | REPORTER_ASSERT(reporter, cachedBitmap.isImmutable()); |
| 436 | REPORTER_ASSERT(reporter, cachedBitmap.getPixels()); |
| 437 | } else { |
| 438 | // unexpected, but not really a bug, since the cache is global and this test may be |
| 439 | // run w/ other threads competing for its budget. |
| 440 | SkDebugf("SkImage_Gpu2Cpu : cachedBitmap was already purged\n"); |
| 441 | } |
| 442 | } |
| 443 | |
| 444 | image.reset(nullptr); |
| 445 | { |
| 446 | SkBitmap cachedBitmap; |
| 447 | REPORTER_ASSERT(reporter, !SkBitmapCache::Find(uniqueID, &cachedBitmap)); |
| 448 | } |
| 449 | } |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 450 | |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 451 | DEF_GPUTEST_FOR_RENDERING_CONTEXTS(SkImage_newTextureImage, reporter, contextInfo) { |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 452 | GrContext* context = contextInfo.grContext(); |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 453 | sk_gpu_test::TestContext* testContext = contextInfo.testContext(); |
bsalomon | f2f1c17 | 2016-04-05 12:59:06 -0700 | [diff] [blame] | 454 | |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 455 | GrContextFactory otherFactory; |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 456 | GrContextFactory::ContextType otherContextType = |
| 457 | GrContextFactory::NativeContextTypeForBackend(testContext->backend()); |
| 458 | ContextInfo otherContextInfo = otherFactory.getContextInfo(otherContextType); |
| 459 | testContext->makeCurrent(); |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 460 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 461 | std::function<sk_sp<SkImage>()> imageFactories[] = { |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 462 | create_image, |
| 463 | create_codec_image, |
| 464 | create_data_image, |
| 465 | // Create an image from a picture. |
| 466 | create_picture_image, |
| 467 | // Create a texture image. |
| 468 | [context] { return create_gpu_image(context); }, |
| 469 | // Create a texture image in a another GrContext. |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 470 | [testContext, otherContextInfo] { |
| 471 | otherContextInfo.testContext()->makeCurrent(); |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 472 | sk_sp<SkImage> otherContextImage = create_gpu_image(otherContextInfo.grContext()); |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 473 | testContext->makeCurrent(); |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 474 | return otherContextImage; |
| 475 | } |
| 476 | }; |
| 477 | |
| 478 | for (auto factory : imageFactories) { |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 479 | sk_sp<SkImage> image(factory()); |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 480 | if (!image) { |
| 481 | ERRORF(reporter, "Error creating image."); |
| 482 | continue; |
| 483 | } |
| 484 | GrTexture* origTexture = as_IB(image)->peekTexture(); |
| 485 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 486 | sk_sp<SkImage> texImage(image->makeTextureImage(context)); |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 487 | if (!texImage) { |
| 488 | // We execpt to fail if image comes from a different GrContext. |
| 489 | if (!origTexture || origTexture->getContext() == context) { |
| 490 | ERRORF(reporter, "newTextureImage failed."); |
| 491 | } |
| 492 | continue; |
| 493 | } |
| 494 | GrTexture* copyTexture = as_IB(texImage)->peekTexture(); |
| 495 | if (!copyTexture) { |
| 496 | ERRORF(reporter, "newTextureImage returned non-texture image."); |
| 497 | continue; |
| 498 | } |
| 499 | if (origTexture) { |
| 500 | if (origTexture != copyTexture) { |
| 501 | ERRORF(reporter, "newTextureImage made unnecessary texture copy."); |
| 502 | } |
| 503 | } |
| 504 | if (image->width() != texImage->width() || image->height() != texImage->height()) { |
| 505 | ERRORF(reporter, "newTextureImage changed the image size."); |
| 506 | } |
| 507 | if (image->isOpaque() != texImage->isOpaque()) { |
| 508 | ERRORF(reporter, "newTextureImage changed image opaqueness."); |
| 509 | } |
| 510 | } |
| 511 | } |
bsalomon | e5b651f | 2016-06-15 07:36:15 -0700 | [diff] [blame] | 512 | |
bsalomon | 634b430 | 2016-07-12 18:11:17 -0700 | [diff] [blame] | 513 | DEF_GPUTEST_FOR_RENDERING_CONTEXTS(SkImage_makeNonTextureImage, reporter, contextInfo) { |
| 514 | GrContext* context = contextInfo.grContext(); |
| 515 | |
| 516 | std::function<sk_sp<SkImage>()> imageFactories[] = { |
| 517 | create_image, |
| 518 | create_codec_image, |
| 519 | create_data_image, |
| 520 | create_picture_image, |
| 521 | [context] { return create_gpu_image(context); }, |
| 522 | }; |
| 523 | for (auto factory : imageFactories) { |
| 524 | sk_sp<SkImage> image = factory(); |
| 525 | if (!image->isTextureBacked()) { |
| 526 | REPORTER_ASSERT(reporter, image->makeNonTextureImage().get() == image.get()); |
| 527 | if (!(image = image->makeTextureImage(context))) { |
| 528 | continue; |
| 529 | } |
| 530 | } |
| 531 | auto rasterImage = image->makeNonTextureImage(); |
| 532 | if (!rasterImage) { |
| 533 | ERRORF(reporter, "makeNonTextureImage failed for texture-backed image."); |
| 534 | } |
| 535 | REPORTER_ASSERT(reporter, !rasterImage->isTextureBacked()); |
| 536 | assert_equal(reporter, image.get(), nullptr, rasterImage.get()); |
| 537 | } |
| 538 | } |
| 539 | |
bsalomon | 363bc33 | 2016-06-15 14:15:30 -0700 | [diff] [blame] | 540 | DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkImage_drawAbandonedGpuImage, reporter, contextInfo) { |
bsalomon | e5b651f | 2016-06-15 07:36:15 -0700 | [diff] [blame] | 541 | auto context = contextInfo.grContext(); |
| 542 | auto image = create_gpu_image(context); |
| 543 | auto info = SkImageInfo::MakeN32(20, 20, kOpaque_SkAlphaType); |
| 544 | auto surface(SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, info)); |
| 545 | as_IB(image)->peekTexture()->abandon(); |
| 546 | surface->getCanvas()->drawImage(image, 0, 0); |
| 547 | } |
| 548 | |
reed | 6f1216a | 2015-08-04 08:10:13 -0700 | [diff] [blame] | 549 | #endif |
halcanary | c56c6ef | 2015-09-28 11:55:28 -0700 | [diff] [blame] | 550 | |
halcanary | 6950de6 | 2015-11-07 05:29:00 -0800 | [diff] [blame] | 551 | // https://bug.skia.org/4390 |
halcanary | c56c6ef | 2015-09-28 11:55:28 -0700 | [diff] [blame] | 552 | DEF_TEST(ImageFromIndex8Bitmap, r) { |
| 553 | SkPMColor pmColors[1] = {SkPreMultiplyColor(SK_ColorWHITE)}; |
| 554 | SkBitmap bm; |
| 555 | SkAutoTUnref<SkColorTable> ctable( |
| 556 | new SkColorTable(pmColors, SK_ARRAY_COUNT(pmColors))); |
| 557 | SkImageInfo info = |
| 558 | SkImageInfo::Make(1, 1, kIndex_8_SkColorType, kPremul_SkAlphaType); |
| 559 | bm.allocPixels(info, nullptr, ctable); |
| 560 | SkAutoLockPixels autoLockPixels(bm); |
| 561 | *bm.getAddr8(0, 0) = 0; |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 562 | sk_sp<SkImage> img(SkImage::MakeFromBitmap(bm)); |
| 563 | REPORTER_ASSERT(r, img != nullptr); |
halcanary | c56c6ef | 2015-09-28 11:55:28 -0700 | [diff] [blame] | 564 | } |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 565 | |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 566 | class EmptyGenerator : public SkImageGenerator { |
| 567 | public: |
| 568 | EmptyGenerator() : SkImageGenerator(SkImageInfo::MakeN32Premul(0, 0)) {} |
| 569 | }; |
| 570 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 571 | DEF_TEST(ImageEmpty, reporter) { |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 572 | const SkImageInfo info = SkImageInfo::Make(0, 0, kN32_SkColorType, kPremul_SkAlphaType); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 573 | SkPixmap pmap(info, nullptr, 0); |
| 574 | REPORTER_ASSERT(reporter, nullptr == SkImage::MakeRasterCopy(pmap)); |
| 575 | REPORTER_ASSERT(reporter, nullptr == SkImage::MakeRasterData(info, nullptr, 0)); |
| 576 | REPORTER_ASSERT(reporter, nullptr == SkImage::MakeFromRaster(pmap, nullptr, nullptr)); |
| 577 | REPORTER_ASSERT(reporter, nullptr == SkImage::MakeFromGenerator(new EmptyGenerator)); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 578 | } |
| 579 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 580 | DEF_TEST(ImageDataRef, reporter) { |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 581 | SkImageInfo info = SkImageInfo::MakeN32Premul(1, 1); |
| 582 | size_t rowBytes = info.minRowBytes(); |
| 583 | size_t size = info.getSafeSize(rowBytes); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 584 | sk_sp<SkData> data = SkData::MakeUninitialized(size); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 585 | REPORTER_ASSERT(reporter, data->unique()); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 586 | sk_sp<SkImage> image = SkImage::MakeRasterData(info, data, rowBytes); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 587 | REPORTER_ASSERT(reporter, !data->unique()); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 588 | image.reset(); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 589 | REPORTER_ASSERT(reporter, data->unique()); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 590 | } |
| 591 | |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 592 | static bool has_pixels(const SkPMColor pixels[], int count, SkPMColor expected) { |
| 593 | for (int i = 0; i < count; ++i) { |
| 594 | if (pixels[i] != expected) { |
| 595 | return false; |
| 596 | } |
| 597 | } |
| 598 | return true; |
| 599 | } |
| 600 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 601 | static void test_read_pixels(skiatest::Reporter* reporter, SkImage* image) { |
| 602 | const SkPMColor expected = SkPreMultiplyColor(SK_ColorWHITE); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 603 | const SkPMColor notExpected = ~expected; |
| 604 | |
| 605 | const int w = 2, h = 2; |
| 606 | const size_t rowBytes = w * sizeof(SkPMColor); |
| 607 | SkPMColor pixels[w*h]; |
| 608 | |
| 609 | SkImageInfo info; |
| 610 | |
| 611 | info = SkImageInfo::MakeUnknown(w, h); |
| 612 | REPORTER_ASSERT(reporter, !image->readPixels(info, pixels, rowBytes, 0, 0)); |
| 613 | |
| 614 | // out-of-bounds should fail |
| 615 | info = SkImageInfo::MakeN32Premul(w, h); |
| 616 | REPORTER_ASSERT(reporter, !image->readPixels(info, pixels, rowBytes, -w, 0)); |
| 617 | REPORTER_ASSERT(reporter, !image->readPixels(info, pixels, rowBytes, 0, -h)); |
| 618 | REPORTER_ASSERT(reporter, !image->readPixels(info, pixels, rowBytes, image->width(), 0)); |
| 619 | REPORTER_ASSERT(reporter, !image->readPixels(info, pixels, rowBytes, 0, image->height())); |
| 620 | |
| 621 | // top-left should succeed |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 622 | sk_memset32(pixels, notExpected, w*h); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 623 | REPORTER_ASSERT(reporter, image->readPixels(info, pixels, rowBytes, 0, 0)); |
| 624 | REPORTER_ASSERT(reporter, has_pixels(pixels, w*h, expected)); |
| 625 | |
| 626 | // bottom-right should succeed |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 627 | sk_memset32(pixels, notExpected, w*h); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 628 | REPORTER_ASSERT(reporter, image->readPixels(info, pixels, rowBytes, |
| 629 | image->width() - w, image->height() - h)); |
| 630 | REPORTER_ASSERT(reporter, has_pixels(pixels, w*h, expected)); |
| 631 | |
| 632 | // partial top-left should succeed |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 633 | sk_memset32(pixels, notExpected, w*h); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 634 | REPORTER_ASSERT(reporter, image->readPixels(info, pixels, rowBytes, -1, -1)); |
| 635 | REPORTER_ASSERT(reporter, pixels[3] == expected); |
| 636 | REPORTER_ASSERT(reporter, has_pixels(pixels, w*h - 1, notExpected)); |
| 637 | |
| 638 | // partial bottom-right should succeed |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 639 | sk_memset32(pixels, notExpected, w*h); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 640 | REPORTER_ASSERT(reporter, image->readPixels(info, pixels, rowBytes, |
| 641 | image->width() - 1, image->height() - 1)); |
| 642 | REPORTER_ASSERT(reporter, pixels[0] == expected); |
| 643 | REPORTER_ASSERT(reporter, has_pixels(&pixels[1], w*h - 1, notExpected)); |
| 644 | } |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 645 | DEF_TEST(ImageReadPixels, reporter) { |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 646 | sk_sp<SkImage> image(create_image()); |
| 647 | test_read_pixels(reporter, image.get()); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 648 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 649 | image = create_data_image(); |
| 650 | test_read_pixels(reporter, image.get()); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 651 | |
| 652 | RasterDataHolder dataHolder; |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 653 | image = create_rasterproc_image(&dataHolder); |
| 654 | test_read_pixels(reporter, image.get()); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 655 | image.reset(); |
| 656 | REPORTER_ASSERT(reporter, 1 == dataHolder.fReleaseCount); |
| 657 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 658 | image = create_codec_image(); |
| 659 | test_read_pixels(reporter, image.get()); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 660 | } |
| 661 | #if SK_SUPPORT_GPU |
egdaniel | ab527a5 | 2016-06-28 08:07:26 -0700 | [diff] [blame] | 662 | DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ImageReadPixels_Gpu, reporter, ctxInfo) { |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 663 | test_read_pixels(reporter, create_gpu_image(ctxInfo.grContext()).get()); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 664 | } |
| 665 | #endif |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 666 | |
| 667 | static void check_legacy_bitmap(skiatest::Reporter* reporter, const SkImage* image, |
| 668 | const SkBitmap& bitmap, SkImage::LegacyBitmapMode mode) { |
| 669 | REPORTER_ASSERT(reporter, image->width() == bitmap.width()); |
| 670 | REPORTER_ASSERT(reporter, image->height() == bitmap.height()); |
| 671 | REPORTER_ASSERT(reporter, image->isOpaque() == bitmap.isOpaque()); |
| 672 | |
| 673 | if (SkImage::kRO_LegacyBitmapMode == mode) { |
| 674 | REPORTER_ASSERT(reporter, bitmap.isImmutable()); |
| 675 | } |
| 676 | |
| 677 | SkAutoLockPixels alp(bitmap); |
| 678 | REPORTER_ASSERT(reporter, bitmap.getPixels()); |
| 679 | |
| 680 | const SkImageInfo info = SkImageInfo::MakeN32(1, 1, bitmap.alphaType()); |
| 681 | SkPMColor imageColor; |
| 682 | REPORTER_ASSERT(reporter, image->readPixels(info, &imageColor, sizeof(SkPMColor), 0, 0)); |
| 683 | REPORTER_ASSERT(reporter, imageColor == *bitmap.getAddr32(0, 0)); |
| 684 | } |
| 685 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 686 | static void test_legacy_bitmap(skiatest::Reporter* reporter, const SkImage* image, SkImage::LegacyBitmapMode mode) { |
| 687 | SkBitmap bitmap; |
| 688 | REPORTER_ASSERT(reporter, image->asLegacyBitmap(&bitmap, mode)); |
| 689 | check_legacy_bitmap(reporter, image, bitmap, mode); |
| 690 | |
| 691 | // Test subsetting to exercise the rowBytes logic. |
| 692 | SkBitmap tmp; |
| 693 | REPORTER_ASSERT(reporter, bitmap.extractSubset(&tmp, SkIRect::MakeWH(image->width() / 2, |
| 694 | image->height() / 2))); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 695 | sk_sp<SkImage> subsetImage(SkImage::MakeFromBitmap(tmp)); |
| 696 | REPORTER_ASSERT(reporter, subsetImage.get()); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 697 | |
| 698 | SkBitmap subsetBitmap; |
| 699 | REPORTER_ASSERT(reporter, subsetImage->asLegacyBitmap(&subsetBitmap, mode)); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 700 | check_legacy_bitmap(reporter, subsetImage.get(), subsetBitmap, mode); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 701 | } |
| 702 | DEF_TEST(ImageLegacyBitmap, reporter) { |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 703 | const SkImage::LegacyBitmapMode modes[] = { |
| 704 | SkImage::kRO_LegacyBitmapMode, |
| 705 | SkImage::kRW_LegacyBitmapMode, |
| 706 | }; |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 707 | for (auto& mode : modes) { |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 708 | sk_sp<SkImage> image(create_image()); |
| 709 | test_legacy_bitmap(reporter, image.get(), mode); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 710 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 711 | image = create_data_image(); |
| 712 | test_legacy_bitmap(reporter, image.get(), mode); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 713 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 714 | RasterDataHolder dataHolder; |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 715 | image = create_rasterproc_image(&dataHolder); |
| 716 | test_legacy_bitmap(reporter, image.get(), mode); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 717 | image.reset(); |
| 718 | REPORTER_ASSERT(reporter, 1 == dataHolder.fReleaseCount); |
| 719 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 720 | image = create_codec_image(); |
| 721 | test_legacy_bitmap(reporter, image.get(), mode); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 722 | } |
| 723 | } |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 724 | #if SK_SUPPORT_GPU |
bsalomon | 68d9134 | 2016-04-12 09:59:58 -0700 | [diff] [blame] | 725 | DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ImageLegacyBitmap_Gpu, reporter, ctxInfo) { |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 726 | const SkImage::LegacyBitmapMode modes[] = { |
| 727 | SkImage::kRO_LegacyBitmapMode, |
| 728 | SkImage::kRW_LegacyBitmapMode, |
| 729 | }; |
| 730 | for (auto& mode : modes) { |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 731 | sk_sp<SkImage> image(create_gpu_image(ctxInfo.grContext())); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 732 | test_legacy_bitmap(reporter, image.get(), mode); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 733 | } |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 734 | } |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 735 | #endif |
| 736 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 737 | static void test_peek(skiatest::Reporter* reporter, SkImage* image, bool expectPeekSuccess) { |
reed | 6ceeebd | 2016-03-09 14:26:26 -0800 | [diff] [blame] | 738 | SkPixmap pm; |
| 739 | bool success = image->peekPixels(&pm); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 740 | REPORTER_ASSERT(reporter, expectPeekSuccess == success); |
| 741 | if (success) { |
reed | 6ceeebd | 2016-03-09 14:26:26 -0800 | [diff] [blame] | 742 | const SkImageInfo& info = pm.info(); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 743 | REPORTER_ASSERT(reporter, 20 == info.width()); |
| 744 | REPORTER_ASSERT(reporter, 20 == info.height()); |
| 745 | REPORTER_ASSERT(reporter, kN32_SkColorType == info.colorType()); |
| 746 | REPORTER_ASSERT(reporter, kPremul_SkAlphaType == info.alphaType() || |
| 747 | kOpaque_SkAlphaType == info.alphaType()); |
reed | 6ceeebd | 2016-03-09 14:26:26 -0800 | [diff] [blame] | 748 | REPORTER_ASSERT(reporter, info.minRowBytes() <= pm.rowBytes()); |
| 749 | REPORTER_ASSERT(reporter, SkPreMultiplyColor(SK_ColorWHITE) == *pm.addr32(0, 0)); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 750 | } |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 751 | } |
| 752 | DEF_TEST(ImagePeek, reporter) { |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 753 | sk_sp<SkImage> image(create_image()); |
| 754 | test_peek(reporter, image.get(), true); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 755 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 756 | image = create_data_image(); |
| 757 | test_peek(reporter, image.get(), true); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 758 | |
| 759 | RasterDataHolder dataHolder; |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 760 | image = create_rasterproc_image(&dataHolder); |
| 761 | test_peek(reporter, image.get(), true); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 762 | image.reset(); |
| 763 | REPORTER_ASSERT(reporter, 1 == dataHolder.fReleaseCount); |
| 764 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 765 | image = create_codec_image(); |
| 766 | test_peek(reporter, image.get(), false); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 767 | } |
| 768 | #if SK_SUPPORT_GPU |
egdaniel | ab527a5 | 2016-06-28 08:07:26 -0700 | [diff] [blame] | 769 | DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ImagePeek_Gpu, reporter, ctxInfo) { |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 770 | sk_sp<SkImage> image(create_gpu_image(ctxInfo.grContext())); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 771 | test_peek(reporter, image.get(), false); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 772 | } |
| 773 | #endif |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 774 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 775 | #if SK_SUPPORT_GPU |
| 776 | struct TextureReleaseChecker { |
| 777 | TextureReleaseChecker() : fReleaseCount(0) {} |
| 778 | int fReleaseCount; |
| 779 | static void Release(void* self) { |
| 780 | static_cast<TextureReleaseChecker*>(self)->fReleaseCount++; |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 781 | } |
| 782 | }; |
brianosman | db2cb10 | 2016-07-22 07:22:04 -0700 | [diff] [blame] | 783 | DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkImage_NewFromTextureRelease, reporter, ctxInfo) { |
| 784 | const int kWidth = 10; |
| 785 | const int kHeight = 10; |
| 786 | SkAutoTDeleteArray<uint32_t> pixels(new uint32_t[kWidth * kHeight]); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 787 | GrBackendTextureDesc backendDesc; |
brianosman | db2cb10 | 2016-07-22 07:22:04 -0700 | [diff] [blame] | 788 | backendDesc.fConfig = kRGBA_8888_GrPixelConfig; |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 789 | backendDesc.fFlags = kRenderTarget_GrBackendTextureFlag; |
brianosman | db2cb10 | 2016-07-22 07:22:04 -0700 | [diff] [blame] | 790 | backendDesc.fWidth = kWidth; |
| 791 | backendDesc.fHeight = kHeight; |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 792 | backendDesc.fSampleCnt = 0; |
brianosman | db2cb10 | 2016-07-22 07:22:04 -0700 | [diff] [blame] | 793 | backendDesc.fTextureHandle = ctxInfo.grContext()->getGpu()->createTestingOnlyBackendTexture( |
| 794 | pixels.get(), kWidth, kHeight, kRGBA_8888_GrPixelConfig, true); |
| 795 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 796 | TextureReleaseChecker releaseChecker; |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 797 | sk_sp<SkImage> refImg( |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 798 | SkImage::MakeFromTexture(ctxInfo.grContext(), backendDesc, kPremul_SkAlphaType, |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 799 | TextureReleaseChecker::Release, &releaseChecker)); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 800 | |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 801 | // Now exercise the release proc |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 802 | REPORTER_ASSERT(reporter, 0 == releaseChecker.fReleaseCount); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 803 | refImg.reset(nullptr); // force a release of the image |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 804 | REPORTER_ASSERT(reporter, 1 == releaseChecker.fReleaseCount); |
brianosman | db2cb10 | 2016-07-22 07:22:04 -0700 | [diff] [blame] | 805 | |
| 806 | ctxInfo.grContext()->getGpu()->deleteTestingOnlyBackendTexture(backendDesc.fTextureHandle); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 807 | } |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 808 | |
| 809 | static void check_images_same(skiatest::Reporter* reporter, const SkImage* a, const SkImage* b) { |
| 810 | if (a->width() != b->width() || a->height() != b->height()) { |
| 811 | ERRORF(reporter, "Images must have the same size"); |
| 812 | return; |
| 813 | } |
| 814 | if (a->isOpaque() != b->isOpaque()) { |
| 815 | ERRORF(reporter, "Images must have the same opaquness"); |
| 816 | return; |
| 817 | } |
| 818 | |
| 819 | SkImageInfo info = SkImageInfo::MakeN32Premul(a->width(), a->height()); |
| 820 | SkAutoPixmapStorage apm; |
| 821 | SkAutoPixmapStorage bpm; |
| 822 | |
| 823 | apm.alloc(info); |
| 824 | bpm.alloc(info); |
| 825 | |
| 826 | if (!a->readPixels(apm, 0, 0)) { |
| 827 | ERRORF(reporter, "Could not read image a's pixels"); |
| 828 | return; |
| 829 | } |
| 830 | if (!b->readPixels(bpm, 0, 0)) { |
| 831 | ERRORF(reporter, "Could not read image b's pixels"); |
| 832 | return; |
| 833 | } |
| 834 | |
| 835 | for (auto y = 0; y < info.height(); ++y) { |
| 836 | for (auto x = 0; x < info.width(); ++x) { |
| 837 | uint32_t pixelA = *apm.addr32(x, y); |
| 838 | uint32_t pixelB = *bpm.addr32(x, y); |
| 839 | if (pixelA != pixelB) { |
| 840 | ERRORF(reporter, "Expected image pixels to be the same. At %d,%d 0x%08x != 0x%08x", |
| 841 | x, y, pixelA, pixelB); |
| 842 | return; |
| 843 | } |
| 844 | } |
| 845 | } |
| 846 | } |
| 847 | |
egdaniel | ab527a5 | 2016-06-28 08:07:26 -0700 | [diff] [blame] | 848 | DEF_GPUTEST_FOR_RENDERING_CONTEXTS(NewTextureFromPixmap, reporter, ctxInfo) { |
bsalomon | e6d665e | 2016-03-10 07:22:25 -0800 | [diff] [blame] | 849 | for (auto create : {&create_image, |
| 850 | &create_image_565, |
| 851 | &create_image_ct}) { |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 852 | sk_sp<SkImage> image((*create)()); |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 853 | if (!image) { |
| 854 | ERRORF(reporter, "Could not create image"); |
| 855 | return; |
| 856 | } |
| 857 | |
| 858 | SkPixmap pixmap; |
| 859 | if (!image->peekPixels(&pixmap)) { |
| 860 | ERRORF(reporter, "peek failed"); |
| 861 | } else { |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 862 | sk_sp<SkImage> texImage(SkImage::MakeTextureFromPixmap(ctxInfo.grContext(), pixmap, |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 863 | SkBudgeted::kNo)); |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 864 | if (!texImage) { |
| 865 | ERRORF(reporter, "NewTextureFromPixmap failed."); |
| 866 | } else { |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 867 | check_images_same(reporter, image.get(), texImage.get()); |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 868 | } |
| 869 | } |
| 870 | } |
| 871 | } |
| 872 | |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 873 | DEF_GPUTEST_FOR_RENDERING_CONTEXTS(DeferredTextureImage, reporter, ctxInfo) { |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 874 | GrContext* context = ctxInfo.grContext(); |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 875 | sk_gpu_test::TestContext* testContext = ctxInfo.testContext(); |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 876 | SkAutoTUnref<GrContextThreadSafeProxy> proxy(context->threadSafeProxy()); |
| 877 | |
| 878 | GrContextFactory otherFactory; |
bsalomon | f2f1c17 | 2016-04-05 12:59:06 -0700 | [diff] [blame] | 879 | ContextInfo otherContextInfo = |
bsalomon | 85b4b53 | 2016-04-05 11:06:27 -0700 | [diff] [blame] | 880 | otherFactory.getContextInfo(GrContextFactory::kNativeGL_ContextType); |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 881 | |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 882 | testContext->makeCurrent(); |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 883 | REPORTER_ASSERT(reporter, proxy); |
| 884 | struct { |
ericrk | b4da01d | 2016-06-13 11:18:14 -0700 | [diff] [blame] | 885 | std::function<sk_sp<SkImage> ()> fImageFactory; |
| 886 | std::vector<SkImage::DeferredTextureImageUsageParams> fParams; |
| 887 | SkFilterQuality fExpectedQuality; |
| 888 | int fExpectedScaleFactor; |
| 889 | bool fExpectation; |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 890 | } testCases[] = { |
ericrk | b4da01d | 2016-06-13 11:18:14 -0700 | [diff] [blame] | 891 | { create_image, {{}}, kNone_SkFilterQuality, 1, true }, |
| 892 | { create_codec_image, {{}}, kNone_SkFilterQuality, 1, true }, |
| 893 | { create_data_image, {{}}, kNone_SkFilterQuality, 1, true }, |
| 894 | { create_picture_image, {{}}, kNone_SkFilterQuality, 1, false }, |
| 895 | { [context] { return create_gpu_image(context); }, {{}}, kNone_SkFilterQuality, 1, false }, |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 896 | // Create a texture image in a another GrContext. |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 897 | { [testContext, otherContextInfo] { |
| 898 | otherContextInfo.testContext()->makeCurrent(); |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 899 | sk_sp<SkImage> otherContextImage = create_gpu_image(otherContextInfo.grContext()); |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 900 | testContext->makeCurrent(); |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 901 | return otherContextImage; |
ericrk | b4da01d | 2016-06-13 11:18:14 -0700 | [diff] [blame] | 902 | }, {{}}, kNone_SkFilterQuality, 1, false }, |
| 903 | // Create an image that is too large to upload. |
| 904 | { create_image_large, {{}}, kNone_SkFilterQuality, 1, false }, |
| 905 | // Create an image that is too large, but is scaled to an acceptable size. |
| 906 | { create_image_large, {{SkMatrix::I(), kMedium_SkFilterQuality, 4}}, |
| 907 | kMedium_SkFilterQuality, 16, true}, |
| 908 | // Create an image with multiple low filter qualities, make sure we round up. |
| 909 | { create_image_large, {{SkMatrix::I(), kNone_SkFilterQuality, 4}, |
| 910 | {SkMatrix::I(), kMedium_SkFilterQuality, 4}}, |
| 911 | kMedium_SkFilterQuality, 16, true}, |
| 912 | // Create an image with multiple prescale levels, make sure we chose the minimum scale. |
| 913 | { create_image_large, {{SkMatrix::I(), kMedium_SkFilterQuality, 5}, |
| 914 | {SkMatrix::I(), kMedium_SkFilterQuality, 4}}, |
| 915 | kMedium_SkFilterQuality, 16, true}, |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 916 | }; |
| 917 | |
| 918 | |
| 919 | for (auto testCase : testCases) { |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 920 | sk_sp<SkImage> image(testCase.fImageFactory()); |
ericrk | b4da01d | 2016-06-13 11:18:14 -0700 | [diff] [blame] | 921 | size_t size = image->getDeferredTextureImageData(*proxy, testCase.fParams.data(), |
| 922 | static_cast<int>(testCase.fParams.size()), |
brianosman | 6efeda4 | 2016-06-22 07:10:06 -0700 | [diff] [blame] | 923 | nullptr); |
| 924 | |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 925 | static const char *const kFS[] = { "fail", "succeed" }; |
| 926 | if (SkToBool(size) != testCase.fExpectation) { |
| 927 | ERRORF(reporter, "This image was expected to %s but did not.", |
| 928 | kFS[testCase.fExpectation]); |
| 929 | } |
| 930 | if (size) { |
| 931 | void* buffer = sk_malloc_throw(size); |
| 932 | void* misaligned = reinterpret_cast<void*>(reinterpret_cast<intptr_t>(buffer) + 3); |
ericrk | b4da01d | 2016-06-13 11:18:14 -0700 | [diff] [blame] | 933 | if (image->getDeferredTextureImageData(*proxy, testCase.fParams.data(), |
| 934 | static_cast<int>(testCase.fParams.size()), |
brianosman | 6efeda4 | 2016-06-22 07:10:06 -0700 | [diff] [blame] | 935 | misaligned)) { |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 936 | ERRORF(reporter, "Should fail when buffer is misaligned."); |
| 937 | } |
ericrk | b4da01d | 2016-06-13 11:18:14 -0700 | [diff] [blame] | 938 | if (!image->getDeferredTextureImageData(*proxy, testCase.fParams.data(), |
| 939 | static_cast<int>(testCase.fParams.size()), |
brianosman | 6efeda4 | 2016-06-22 07:10:06 -0700 | [diff] [blame] | 940 | buffer)) { |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 941 | ERRORF(reporter, "deferred image size succeeded but creation failed."); |
| 942 | } else { |
| 943 | for (auto budgeted : { SkBudgeted::kNo, SkBudgeted::kYes }) { |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 944 | sk_sp<SkImage> newImage( |
| 945 | SkImage::MakeFromDeferredTextureImageData(context, buffer, budgeted)); |
mtklein | 5f939ab | 2016-03-16 10:28:35 -0700 | [diff] [blame] | 946 | REPORTER_ASSERT(reporter, newImage != nullptr); |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 947 | if (newImage) { |
ericrk | b4da01d | 2016-06-13 11:18:14 -0700 | [diff] [blame] | 948 | // Scale the image in software for comparison. |
| 949 | SkImageInfo scaled_info = SkImageInfo::MakeN32( |
| 950 | image->width() / testCase.fExpectedScaleFactor, |
| 951 | image->height() / testCase.fExpectedScaleFactor, |
| 952 | image->isOpaque() ? kOpaque_SkAlphaType : kPremul_SkAlphaType); |
| 953 | SkAutoPixmapStorage scaled; |
| 954 | scaled.alloc(scaled_info); |
| 955 | image->scalePixels(scaled, testCase.fExpectedQuality); |
| 956 | sk_sp<SkImage> scaledImage = SkImage::MakeRasterCopy(scaled); |
| 957 | check_images_same(reporter, scaledImage.get(), newImage.get()); |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 958 | } |
| 959 | // The other context should not be able to create images from texture data |
| 960 | // created by the original context. |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 961 | sk_sp<SkImage> newImage2(SkImage::MakeFromDeferredTextureImageData( |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 962 | otherContextInfo.grContext(), buffer, budgeted)); |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 963 | REPORTER_ASSERT(reporter, !newImage2); |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 964 | testContext->makeCurrent(); |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 965 | } |
| 966 | } |
| 967 | sk_free(buffer); |
| 968 | } |
| 969 | } |
| 970 | } |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 971 | #endif |
reed | eb56028 | 2016-07-26 19:42:04 -0700 | [diff] [blame] | 972 | |
| 973 | /////////////////////////////////////////////////////////////////////////////////////////////////// |
| 974 | |
| 975 | static void make_all_premul(SkBitmap* bm) { |
| 976 | bm->allocPixels(SkImageInfo::MakeN32(256, 256, kPremul_SkAlphaType)); |
| 977 | for (int a = 0; a < 256; ++a) { |
| 978 | for (int r = 0; r < 256; ++r) { |
| 979 | // make all valid premul combinations |
| 980 | int c = SkTMin(a, r); |
| 981 | *bm->getAddr32(a, r) = SkPackARGB32(a, c, c, c); |
| 982 | } |
| 983 | } |
| 984 | } |
| 985 | |
| 986 | static bool equal(const SkBitmap& a, const SkBitmap& b) { |
| 987 | SkASSERT(a.width() == b.width()); |
| 988 | SkASSERT(a.height() == b.height()); |
| 989 | for (int y = 0; y < a.height(); ++y) { |
| 990 | if (0 != memcmp(a.getAddr32(0, y), b.getAddr32(0, y), a.width() * sizeof(SkPMColor))) { |
| 991 | return false; |
| 992 | } |
| 993 | } |
| 994 | return true; |
| 995 | } |
| 996 | |
| 997 | DEF_TEST(image_roundtrip_encode, reporter) { |
| 998 | SkBitmap bm0; |
| 999 | make_all_premul(&bm0); |
| 1000 | |
| 1001 | auto img0 = SkImage::MakeFromBitmap(bm0); |
| 1002 | sk_sp<SkData> data(img0->encode(SkImageEncoder::kPNG_Type, 100)); |
| 1003 | auto img1 = SkImage::MakeFromEncoded(data); |
| 1004 | |
| 1005 | SkBitmap bm1; |
| 1006 | bm1.allocPixels(SkImageInfo::MakeN32(256, 256, kPremul_SkAlphaType)); |
| 1007 | img1->readPixels(bm1.info(), bm1.getPixels(), bm1.rowBytes(), 0, 0); |
| 1008 | |
| 1009 | REPORTER_ASSERT(reporter, equal(bm0, bm1)); |
| 1010 | } |
| 1011 | |
| 1012 | DEF_TEST(image_roundtrip_premul, reporter) { |
| 1013 | SkBitmap bm0; |
| 1014 | make_all_premul(&bm0); |
| 1015 | |
| 1016 | SkBitmap bm1; |
| 1017 | bm1.allocPixels(SkImageInfo::MakeN32(256, 256, kUnpremul_SkAlphaType)); |
| 1018 | bm0.readPixels(bm1.info(), bm1.getPixels(), bm1.rowBytes(), 0, 0); |
| 1019 | |
| 1020 | SkBitmap bm2; |
| 1021 | bm2.allocPixels(SkImageInfo::MakeN32(256, 256, kPremul_SkAlphaType)); |
| 1022 | bm1.readPixels(bm2.info(), bm2.getPixels(), bm2.rowBytes(), 0, 0); |
| 1023 | |
| 1024 | REPORTER_ASSERT(reporter, equal(bm0, bm2)); |
| 1025 | } |