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 | |
robertphillips | c5035e7 | 2016-03-17 06:58:39 -0700 | [diff] [blame] | 12 | #include "SkAutoPixmapStorage.h" |
halcanary | c56c6ef | 2015-09-28 11:55:28 -0700 | [diff] [blame] | 13 | #include "SkBitmap.h" |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 14 | #include "SkCanvas.h" |
| 15 | #include "SkData.h" |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 16 | #include "SkImageEncoder.h" |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 17 | #include "SkImageGenerator.h" |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 18 | #include "SkImage_Base.h" |
reed | 2dad769 | 2016-08-01 11:12:58 -0700 | [diff] [blame] | 19 | #include "SkImagePriv.h" |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 20 | #include "SkPicture.h" |
| 21 | #include "SkPictureRecorder.h" |
fmalita | 2be7125 | 2015-09-03 07:17:25 -0700 | [diff] [blame] | 22 | #include "SkPixelSerializer.h" |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 23 | #include "SkRRect.h" |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 24 | #include "SkStream.h" |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 25 | #include "SkSurface.h" |
| 26 | #include "SkUtils.h" |
| 27 | #include "Test.h" |
| 28 | |
brianosman | db2cb10 | 2016-07-22 07:22:04 -0700 | [diff] [blame] | 29 | #if SK_SUPPORT_GPU |
| 30 | #include "GrGpu.h" |
| 31 | #endif |
| 32 | |
bsalomon | f2f1c17 | 2016-04-05 12:59:06 -0700 | [diff] [blame] | 33 | using namespace sk_gpu_test; |
bsalomon | 3724e57 | 2016-03-30 18:56:19 -0700 | [diff] [blame] | 34 | |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 35 | static void assert_equal(skiatest::Reporter* reporter, SkImage* a, const SkIRect* subsetA, |
| 36 | SkImage* b) { |
| 37 | const int widthA = subsetA ? subsetA->width() : a->width(); |
| 38 | const int heightA = subsetA ? subsetA->height() : a->height(); |
| 39 | |
| 40 | REPORTER_ASSERT(reporter, widthA == b->width()); |
| 41 | REPORTER_ASSERT(reporter, heightA == b->height()); |
reed | 1cb3646 | 2016-03-09 15:21:32 -0800 | [diff] [blame] | 42 | |
| 43 | // see https://bug.skia.org/3965 |
| 44 | //REPORTER_ASSERT(reporter, a->isOpaque() == b->isOpaque()); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 45 | |
brianosman | 69c166d | 2016-08-17 14:01:05 -0700 | [diff] [blame] | 46 | SkImageInfo info = SkImageInfo::MakeN32(widthA, heightA, a->alphaType()); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 47 | SkAutoPixmapStorage pmapA, pmapB; |
| 48 | pmapA.alloc(info); |
| 49 | pmapB.alloc(info); |
| 50 | |
| 51 | const int srcX = subsetA ? subsetA->x() : 0; |
| 52 | const int srcY = subsetA ? subsetA->y() : 0; |
| 53 | |
| 54 | REPORTER_ASSERT(reporter, a->readPixels(pmapA, srcX, srcY)); |
| 55 | REPORTER_ASSERT(reporter, b->readPixels(pmapB, 0, 0)); |
| 56 | |
| 57 | const size_t widthBytes = widthA * info.bytesPerPixel(); |
| 58 | for (int y = 0; y < heightA; ++y) { |
| 59 | REPORTER_ASSERT(reporter, !memcmp(pmapA.addr32(0, y), pmapB.addr32(0, y), widthBytes)); |
| 60 | } |
| 61 | } |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 62 | static void draw_image_test_pattern(SkCanvas* canvas) { |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 63 | canvas->clear(SK_ColorWHITE); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 64 | SkPaint paint; |
| 65 | paint.setColor(SK_ColorBLACK); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 66 | canvas->drawRect(SkRect::MakeXYWH(5, 5, 10, 10), paint); |
| 67 | } |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 68 | static sk_sp<SkImage> create_image() { |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 69 | const SkImageInfo info = SkImageInfo::MakeN32(20, 20, kOpaque_SkAlphaType); |
reed | e8f3062 | 2016-03-23 18:59:25 -0700 | [diff] [blame] | 70 | auto surface(SkSurface::MakeRaster(info)); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 71 | draw_image_test_pattern(surface->getCanvas()); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 72 | return surface->makeImageSnapshot(); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 73 | } |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 74 | static sk_sp<SkData> create_image_data(SkImageInfo* info) { |
scroggo | 9d08172 | 2016-04-20 08:27:18 -0700 | [diff] [blame] | 75 | *info = SkImageInfo::MakeN32(20, 20, kOpaque_SkAlphaType); |
| 76 | const size_t rowBytes = info->minRowBytes(); |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 77 | sk_sp<SkData> data(SkData::MakeUninitialized(rowBytes * info->height())); |
scroggo | 9d08172 | 2016-04-20 08:27:18 -0700 | [diff] [blame] | 78 | { |
| 79 | SkBitmap bm; |
| 80 | bm.installPixels(*info, data->writable_data(), rowBytes); |
| 81 | SkCanvas canvas(bm); |
| 82 | draw_image_test_pattern(&canvas); |
| 83 | } |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 84 | return data; |
scroggo | 9d08172 | 2016-04-20 08:27:18 -0700 | [diff] [blame] | 85 | } |
| 86 | static sk_sp<SkImage> create_data_image() { |
| 87 | SkImageInfo info; |
| 88 | sk_sp<SkData> data(create_image_data(&info)); |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 89 | return SkImage::MakeRasterData(info, std::move(data), info.minRowBytes()); |
scroggo | 9d08172 | 2016-04-20 08:27:18 -0700 | [diff] [blame] | 90 | } |
| 91 | #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] | 92 | static sk_sp<SkImage> create_image_565() { |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 93 | const SkImageInfo info = SkImageInfo::Make(20, 20, kRGB_565_SkColorType, kOpaque_SkAlphaType); |
reed | e8f3062 | 2016-03-23 18:59:25 -0700 | [diff] [blame] | 94 | auto surface(SkSurface::MakeRaster(info)); |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 95 | draw_image_test_pattern(surface->getCanvas()); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 96 | return surface->makeImageSnapshot(); |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 97 | } |
bsalomon | d490708 | 2016-06-13 12:13:03 -0700 | [diff] [blame] | 98 | static sk_sp<SkImage> create_image_large() { |
| 99 | const SkImageInfo info = SkImageInfo::MakeN32(32000, 32, kOpaque_SkAlphaType); |
| 100 | auto surface(SkSurface::MakeRaster(info)); |
| 101 | surface->getCanvas()->clear(SK_ColorWHITE); |
| 102 | SkPaint paint; |
| 103 | paint.setColor(SK_ColorBLACK); |
| 104 | surface->getCanvas()->drawRect(SkRect::MakeXYWH(4000, 2, 28000, 30), paint); |
| 105 | return surface->makeImageSnapshot(); |
| 106 | } |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 107 | static sk_sp<SkImage> create_image_ct() { |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 108 | SkPMColor colors[] = { |
| 109 | SkPreMultiplyARGB(0xFF, 0xFF, 0xFF, 0x00), |
| 110 | SkPreMultiplyARGB(0x80, 0x00, 0xA0, 0xFF), |
| 111 | SkPreMultiplyARGB(0xFF, 0xBB, 0x00, 0xBB) |
| 112 | }; |
| 113 | SkAutoTUnref<SkColorTable> colorTable(new SkColorTable(colors, SK_ARRAY_COUNT(colors))); |
| 114 | uint8_t data[] = { |
| 115 | 0, 0, 0, 0, 0, |
| 116 | 0, 1, 1, 1, 0, |
| 117 | 0, 1, 2, 1, 0, |
| 118 | 0, 1, 1, 1, 0, |
| 119 | 0, 0, 0, 0, 0 |
| 120 | }; |
| 121 | SkImageInfo info = SkImageInfo::Make(5, 5, kIndex_8_SkColorType, kPremul_SkAlphaType); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 122 | return SkImage::MakeRasterCopy(SkPixmap(info, data, 5, colorTable)); |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 123 | } |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 124 | static sk_sp<SkImage> create_picture_image() { |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 125 | SkPictureRecorder recorder; |
| 126 | SkCanvas* canvas = recorder.beginRecording(10, 10); |
| 127 | canvas->clear(SK_ColorCYAN); |
reed | ca2622b | 2016-03-18 07:25:55 -0700 | [diff] [blame] | 128 | return SkImage::MakeFromPicture(recorder.finishRecordingAsPicture(), SkISize::Make(10, 10), |
| 129 | nullptr, nullptr); |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 130 | }; |
| 131 | #endif |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 132 | // Want to ensure that our Release is called when the owning image is destroyed |
| 133 | struct RasterDataHolder { |
| 134 | RasterDataHolder() : fReleaseCount(0) {} |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 135 | sk_sp<SkData> fData; |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 136 | int fReleaseCount; |
| 137 | static void Release(const void* pixels, void* context) { |
| 138 | RasterDataHolder* self = static_cast<RasterDataHolder*>(context); |
| 139 | self->fReleaseCount++; |
| 140 | self->fData.reset(); |
| 141 | } |
| 142 | }; |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 143 | static sk_sp<SkImage> create_rasterproc_image(RasterDataHolder* dataHolder) { |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 144 | SkASSERT(dataHolder); |
| 145 | SkImageInfo info; |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 146 | dataHolder->fData = create_image_data(&info); |
| 147 | return SkImage::MakeFromRaster(SkPixmap(info, dataHolder->fData->data(), info.minRowBytes()), |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 148 | RasterDataHolder::Release, dataHolder); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 149 | } |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 150 | static sk_sp<SkImage> create_codec_image() { |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 151 | SkImageInfo info; |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 152 | sk_sp<SkData> data(create_image_data(&info)); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 153 | SkBitmap bitmap; |
| 154 | bitmap.installPixels(info, data->writable_data(), info.minRowBytes()); |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 155 | sk_sp<SkData> src(SkImageEncoder::EncodeData(bitmap, SkImageEncoder::kPNG_Type, 100)); |
| 156 | return SkImage::MakeFromEncoded(std::move(src)); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 157 | } |
| 158 | #if SK_SUPPORT_GPU |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 159 | static sk_sp<SkImage> create_gpu_image(GrContext* context) { |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 160 | const SkImageInfo info = SkImageInfo::MakeN32(20, 20, kOpaque_SkAlphaType); |
reed | e8f3062 | 2016-03-23 18:59:25 -0700 | [diff] [blame] | 161 | auto surface(SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, info)); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 162 | draw_image_test_pattern(surface->getCanvas()); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 163 | return surface->makeImageSnapshot(); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 164 | } |
| 165 | #endif |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 166 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 167 | static void test_encode(skiatest::Reporter* reporter, SkImage* image) { |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 168 | const SkIRect ir = SkIRect::MakeXYWH(5, 5, 10, 10); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 169 | sk_sp<SkData> origEncoded(image->encode()); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 170 | REPORTER_ASSERT(reporter, origEncoded); |
| 171 | REPORTER_ASSERT(reporter, origEncoded->size() > 0); |
| 172 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 173 | sk_sp<SkImage> decoded(SkImage::MakeFromEncoded(origEncoded)); |
scroggo | 8e6c7ad | 2016-09-16 08:20:38 -0700 | [diff] [blame] | 174 | if (!decoded) { |
| 175 | ERRORF(reporter, "failed to decode image!"); |
| 176 | return; |
| 177 | } |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 178 | REPORTER_ASSERT(reporter, decoded); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 179 | assert_equal(reporter, image, nullptr, decoded.get()); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 180 | |
| 181 | // 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] | 182 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 183 | decoded = SkImage::MakeFromEncoded(origEncoded, &ir); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 184 | REPORTER_ASSERT(reporter, decoded); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 185 | assert_equal(reporter, image, &ir, decoded.get()); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 186 | } |
| 187 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 188 | DEF_TEST(ImageEncode, reporter) { |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 189 | test_encode(reporter, create_image().get()); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 190 | } |
| 191 | |
| 192 | #if SK_SUPPORT_GPU |
bsalomon | 68d9134 | 2016-04-12 09:59:58 -0700 | [diff] [blame] | 193 | DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ImageEncode_Gpu, reporter, ctxInfo) { |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 194 | test_encode(reporter, create_gpu_image(ctxInfo.grContext()).get()); |
reed | 871872f | 2015-06-22 12:48:26 -0700 | [diff] [blame] | 195 | } |
| 196 | #endif |
reed | 759373a | 2015-07-03 21:01:10 -0700 | [diff] [blame] | 197 | |
reed | 2dad769 | 2016-08-01 11:12:58 -0700 | [diff] [blame] | 198 | DEF_TEST(Image_MakeFromRasterBitmap, reporter) { |
| 199 | const struct { |
reed | 1ec04d9 | 2016-08-05 12:07:41 -0700 | [diff] [blame] | 200 | SkCopyPixelsMode fCPM; |
| 201 | bool fExpectSameAsMutable; |
| 202 | bool fExpectSameAsImmutable; |
reed | 2dad769 | 2016-08-01 11:12:58 -0700 | [diff] [blame] | 203 | } recs[] = { |
reed | 1ec04d9 | 2016-08-05 12:07:41 -0700 | [diff] [blame] | 204 | { kIfMutable_SkCopyPixelsMode, false, true }, |
| 205 | { kAlways_SkCopyPixelsMode, false, false }, |
| 206 | { kNever_SkCopyPixelsMode, true, true }, |
reed | 2dad769 | 2016-08-01 11:12:58 -0700 | [diff] [blame] | 207 | }; |
| 208 | for (auto rec : recs) { |
| 209 | SkPixmap pm; |
| 210 | SkBitmap bm; |
| 211 | bm.allocN32Pixels(100, 100); |
| 212 | |
reed | 1ec04d9 | 2016-08-05 12:07:41 -0700 | [diff] [blame] | 213 | auto img = SkMakeImageFromRasterBitmap(bm, rec.fCPM); |
reed | 2dad769 | 2016-08-01 11:12:58 -0700 | [diff] [blame] | 214 | REPORTER_ASSERT(reporter, img->peekPixels(&pm)); |
| 215 | const bool sameMutable = pm.addr32(0, 0) == bm.getAddr32(0, 0); |
| 216 | REPORTER_ASSERT(reporter, rec.fExpectSameAsMutable == sameMutable); |
reed | ae29644 | 2016-08-05 13:19:01 -0700 | [diff] [blame] | 217 | REPORTER_ASSERT(reporter, (bm.getGenerationID() == img->uniqueID()) == sameMutable); |
reed | 2dad769 | 2016-08-01 11:12:58 -0700 | [diff] [blame] | 218 | |
| 219 | bm.notifyPixelsChanged(); // force a new generation ID |
| 220 | |
| 221 | bm.setImmutable(); |
reed | 1ec04d9 | 2016-08-05 12:07:41 -0700 | [diff] [blame] | 222 | img = SkMakeImageFromRasterBitmap(bm, rec.fCPM); |
reed | 2dad769 | 2016-08-01 11:12:58 -0700 | [diff] [blame] | 223 | REPORTER_ASSERT(reporter, img->peekPixels(&pm)); |
| 224 | const bool sameImmutable = pm.addr32(0, 0) == bm.getAddr32(0, 0); |
| 225 | REPORTER_ASSERT(reporter, rec.fExpectSameAsImmutable == sameImmutable); |
reed | ae29644 | 2016-08-05 13:19:01 -0700 | [diff] [blame] | 226 | REPORTER_ASSERT(reporter, (bm.getGenerationID() == img->uniqueID()) == sameImmutable); |
reed | 2dad769 | 2016-08-01 11:12:58 -0700 | [diff] [blame] | 227 | } |
| 228 | } |
| 229 | |
fmalita | 2be7125 | 2015-09-03 07:17:25 -0700 | [diff] [blame] | 230 | namespace { |
| 231 | |
| 232 | const char* kSerializedData = "serialized"; |
| 233 | |
| 234 | class MockSerializer : public SkPixelSerializer { |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 235 | public: |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 236 | MockSerializer(sk_sp<SkData> (*func)()) : fFunc(func), fDidEncode(false) { } |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 237 | |
| 238 | bool didEncode() const { return fDidEncode; } |
| 239 | |
fmalita | 2be7125 | 2015-09-03 07:17:25 -0700 | [diff] [blame] | 240 | protected: |
reed | c9e190d | 2015-09-28 09:58:41 -0700 | [diff] [blame] | 241 | bool onUseEncodedData(const void*, size_t) override { |
| 242 | return false; |
fmalita | 2be7125 | 2015-09-03 07:17:25 -0700 | [diff] [blame] | 243 | } |
| 244 | |
halcanary | 9907371 | 2015-12-10 09:30:57 -0800 | [diff] [blame] | 245 | SkData* onEncode(const SkPixmap&) override { |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 246 | fDidEncode = true; |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 247 | return fFunc().release(); |
fmalita | 2be7125 | 2015-09-03 07:17:25 -0700 | [diff] [blame] | 248 | } |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 249 | |
| 250 | private: |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 251 | sk_sp<SkData> (*fFunc)(); |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 252 | bool fDidEncode; |
| 253 | |
| 254 | typedef SkPixelSerializer INHERITED; |
fmalita | 2be7125 | 2015-09-03 07:17:25 -0700 | [diff] [blame] | 255 | }; |
| 256 | |
| 257 | } // anonymous namespace |
| 258 | |
| 259 | // Test that SkImage encoding observes custom pixel serializers. |
| 260 | DEF_TEST(Image_Encode_Serializer, reporter) { |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 261 | MockSerializer serializer([]() -> sk_sp<SkData> { |
| 262 | return SkData::MakeWithCString(kSerializedData); |
| 263 | }); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 264 | sk_sp<SkImage> image(create_image()); |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 265 | sk_sp<SkData> encoded(image->encode(&serializer)); |
| 266 | sk_sp<SkData> reference(SkData::MakeWithCString(kSerializedData)); |
fmalita | 2be7125 | 2015-09-03 07:17:25 -0700 | [diff] [blame] | 267 | |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 268 | REPORTER_ASSERT(reporter, serializer.didEncode()); |
fmalita | 2be7125 | 2015-09-03 07:17:25 -0700 | [diff] [blame] | 269 | REPORTER_ASSERT(reporter, encoded); |
| 270 | REPORTER_ASSERT(reporter, encoded->size() > 0); |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 271 | REPORTER_ASSERT(reporter, encoded->equals(reference.get())); |
fmalita | 2be7125 | 2015-09-03 07:17:25 -0700 | [diff] [blame] | 272 | } |
| 273 | |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 274 | // Test that image encoding failures do not break picture serialization/deserialization. |
| 275 | DEF_TEST(Image_Serialize_Encoding_Failure, reporter) { |
reed | e8f3062 | 2016-03-23 18:59:25 -0700 | [diff] [blame] | 276 | auto surface(SkSurface::MakeRasterN32Premul(100, 100)); |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 277 | surface->getCanvas()->clear(SK_ColorGREEN); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 278 | sk_sp<SkImage> image(surface->makeImageSnapshot()); |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 279 | REPORTER_ASSERT(reporter, image); |
| 280 | |
| 281 | SkPictureRecorder recorder; |
| 282 | SkCanvas* canvas = recorder.beginRecording(100, 100); |
| 283 | canvas->drawImage(image, 0, 0); |
reed | ca2622b | 2016-03-18 07:25:55 -0700 | [diff] [blame] | 284 | sk_sp<SkPicture> picture(recorder.finishRecordingAsPicture()); |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 285 | REPORTER_ASSERT(reporter, picture); |
| 286 | REPORTER_ASSERT(reporter, picture->approximateOpCount() > 0); |
| 287 | |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 288 | MockSerializer emptySerializer([]() -> sk_sp<SkData> { return SkData::MakeEmpty(); }); |
| 289 | MockSerializer nullSerializer([]() -> sk_sp<SkData> { return nullptr; }); |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 290 | MockSerializer* serializers[] = { &emptySerializer, &nullSerializer }; |
| 291 | |
| 292 | for (size_t i = 0; i < SK_ARRAY_COUNT(serializers); ++i) { |
| 293 | SkDynamicMemoryWStream wstream; |
| 294 | REPORTER_ASSERT(reporter, !serializers[i]->didEncode()); |
| 295 | picture->serialize(&wstream, serializers[i]); |
| 296 | REPORTER_ASSERT(reporter, serializers[i]->didEncode()); |
| 297 | |
| 298 | SkAutoTDelete<SkStream> rstream(wstream.detachAsStream()); |
reed | ca2622b | 2016-03-18 07:25:55 -0700 | [diff] [blame] | 299 | sk_sp<SkPicture> deserialized(SkPicture::MakeFromStream(rstream)); |
fmalita | c347034 | 2015-09-04 11:36:39 -0700 | [diff] [blame] | 300 | REPORTER_ASSERT(reporter, deserialized); |
| 301 | REPORTER_ASSERT(reporter, deserialized->approximateOpCount() > 0); |
| 302 | } |
| 303 | } |
| 304 | |
reed | 759373a | 2015-07-03 21:01:10 -0700 | [diff] [blame] | 305 | DEF_TEST(Image_NewRasterCopy, reporter) { |
| 306 | const SkPMColor red = SkPackARGB32(0xFF, 0xFF, 0, 0); |
| 307 | const SkPMColor green = SkPackARGB32(0xFF, 0, 0xFF, 0); |
| 308 | const SkPMColor blue = SkPackARGB32(0xFF, 0, 0, 0xFF); |
| 309 | SkPMColor colors[] = { red, green, blue, 0 }; |
halcanary | 385fe4d | 2015-08-26 13:07:48 -0700 | [diff] [blame] | 310 | SkAutoTUnref<SkColorTable> ctable(new SkColorTable(colors, SK_ARRAY_COUNT(colors))); |
reed | 759373a | 2015-07-03 21:01:10 -0700 | [diff] [blame] | 311 | // The colortable made a copy, so we can trash the original colors |
| 312 | memset(colors, 0xFF, sizeof(colors)); |
| 313 | |
| 314 | const SkImageInfo srcInfo = SkImageInfo::Make(2, 2, kIndex_8_SkColorType, kPremul_SkAlphaType); |
| 315 | const size_t srcRowBytes = 2 * sizeof(uint8_t); |
| 316 | uint8_t indices[] = { 0, 1, 2, 3 }; |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 317 | sk_sp<SkImage> image(SkImage::MakeRasterCopy(SkPixmap(srcInfo, indices, srcRowBytes, ctable))); |
reed | 759373a | 2015-07-03 21:01:10 -0700 | [diff] [blame] | 318 | // The image made a copy, so we can trash the original indices |
| 319 | memset(indices, 0xFF, sizeof(indices)); |
| 320 | |
| 321 | const SkImageInfo dstInfo = SkImageInfo::MakeN32Premul(2, 2); |
| 322 | const size_t dstRowBytes = 2 * sizeof(SkPMColor); |
| 323 | SkPMColor pixels[4]; |
| 324 | memset(pixels, 0xFF, sizeof(pixels)); // init with values we don't expect |
| 325 | image->readPixels(dstInfo, pixels, dstRowBytes, 0, 0); |
| 326 | REPORTER_ASSERT(reporter, red == pixels[0]); |
| 327 | REPORTER_ASSERT(reporter, green == pixels[1]); |
| 328 | REPORTER_ASSERT(reporter, blue == pixels[2]); |
| 329 | REPORTER_ASSERT(reporter, 0 == pixels[3]); |
| 330 | } |
fmalita | 8c0144c | 2015-07-22 05:56:16 -0700 | [diff] [blame] | 331 | |
| 332 | // Test that a draw that only partially covers the drawing surface isn't |
| 333 | // interpreted as covering the entire drawing surface (i.e., exercise one of the |
| 334 | // conditions of SkCanvas::wouldOverwriteEntireSurface()). |
| 335 | DEF_TEST(Image_RetainSnapshot, reporter) { |
| 336 | const SkPMColor red = SkPackARGB32(0xFF, 0xFF, 0, 0); |
| 337 | const SkPMColor green = SkPackARGB32(0xFF, 0, 0xFF, 0); |
| 338 | SkImageInfo info = SkImageInfo::MakeN32Premul(2, 2); |
reed | e8f3062 | 2016-03-23 18:59:25 -0700 | [diff] [blame] | 339 | auto surface(SkSurface::MakeRaster(info)); |
fmalita | 8c0144c | 2015-07-22 05:56:16 -0700 | [diff] [blame] | 340 | surface->getCanvas()->clear(0xFF00FF00); |
| 341 | |
| 342 | SkPMColor pixels[4]; |
| 343 | memset(pixels, 0xFF, sizeof(pixels)); // init with values we don't expect |
| 344 | const SkImageInfo dstInfo = SkImageInfo::MakeN32Premul(2, 2); |
| 345 | const size_t dstRowBytes = 2 * sizeof(SkPMColor); |
| 346 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 347 | sk_sp<SkImage> image1(surface->makeImageSnapshot()); |
fmalita | 8c0144c | 2015-07-22 05:56:16 -0700 | [diff] [blame] | 348 | REPORTER_ASSERT(reporter, image1->readPixels(dstInfo, pixels, dstRowBytes, 0, 0)); |
| 349 | for (size_t i = 0; i < SK_ARRAY_COUNT(pixels); ++i) { |
| 350 | REPORTER_ASSERT(reporter, pixels[i] == green); |
| 351 | } |
| 352 | |
| 353 | SkPaint paint; |
reed | 374772b | 2016-10-05 17:33:02 -0700 | [diff] [blame] | 354 | paint.setBlendMode(SkBlendMode::kSrc); |
fmalita | 8c0144c | 2015-07-22 05:56:16 -0700 | [diff] [blame] | 355 | paint.setColor(SK_ColorRED); |
| 356 | |
| 357 | surface->getCanvas()->drawRect(SkRect::MakeXYWH(1, 1, 1, 1), paint); |
| 358 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 359 | sk_sp<SkImage> image2(surface->makeImageSnapshot()); |
fmalita | 8c0144c | 2015-07-22 05:56:16 -0700 | [diff] [blame] | 360 | REPORTER_ASSERT(reporter, image2->readPixels(dstInfo, pixels, dstRowBytes, 0, 0)); |
| 361 | REPORTER_ASSERT(reporter, pixels[0] == green); |
| 362 | REPORTER_ASSERT(reporter, pixels[1] == green); |
| 363 | REPORTER_ASSERT(reporter, pixels[2] == green); |
| 364 | REPORTER_ASSERT(reporter, pixels[3] == red); |
| 365 | } |
reed | 80c772b | 2015-07-30 18:58:23 -0700 | [diff] [blame] | 366 | |
| 367 | ///////////////////////////////////////////////////////////////////////////////////////////////// |
reed | 80c772b | 2015-07-30 18:58:23 -0700 | [diff] [blame] | 368 | |
| 369 | static void make_bitmap_mutable(SkBitmap* bm) { |
| 370 | bm->allocN32Pixels(10, 10); |
| 371 | } |
| 372 | |
| 373 | static void make_bitmap_immutable(SkBitmap* bm) { |
| 374 | bm->allocN32Pixels(10, 10); |
| 375 | bm->setImmutable(); |
| 376 | } |
| 377 | |
| 378 | DEF_TEST(image_newfrombitmap, reporter) { |
| 379 | const struct { |
| 380 | void (*fMakeProc)(SkBitmap*); |
| 381 | bool fExpectPeekSuccess; |
| 382 | bool fExpectSharedID; |
fmalita | ddbbdda | 2015-08-20 08:47:26 -0700 | [diff] [blame] | 383 | bool fExpectLazy; |
reed | 80c772b | 2015-07-30 18:58:23 -0700 | [diff] [blame] | 384 | } rec[] = { |
fmalita | ddbbdda | 2015-08-20 08:47:26 -0700 | [diff] [blame] | 385 | { make_bitmap_mutable, true, false, false }, |
| 386 | { make_bitmap_immutable, true, true, false }, |
reed | 80c772b | 2015-07-30 18:58:23 -0700 | [diff] [blame] | 387 | }; |
| 388 | |
| 389 | for (size_t i = 0; i < SK_ARRAY_COUNT(rec); ++i) { |
| 390 | SkBitmap bm; |
| 391 | rec[i].fMakeProc(&bm); |
| 392 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 393 | sk_sp<SkImage> image(SkImage::MakeFromBitmap(bm)); |
reed | 80c772b | 2015-07-30 18:58:23 -0700 | [diff] [blame] | 394 | SkPixmap pmap; |
| 395 | |
| 396 | const bool sharedID = (image->uniqueID() == bm.getGenerationID()); |
| 397 | REPORTER_ASSERT(reporter, sharedID == rec[i].fExpectSharedID); |
| 398 | |
reed | 80c772b | 2015-07-30 18:58:23 -0700 | [diff] [blame] | 399 | const bool peekSuccess = image->peekPixels(&pmap); |
| 400 | REPORTER_ASSERT(reporter, peekSuccess == rec[i].fExpectPeekSuccess); |
fmalita | ddbbdda | 2015-08-20 08:47:26 -0700 | [diff] [blame] | 401 | |
| 402 | const bool lazy = image->isLazyGenerated(); |
| 403 | REPORTER_ASSERT(reporter, lazy == rec[i].fExpectLazy); |
reed | 80c772b | 2015-07-30 18:58:23 -0700 | [diff] [blame] | 404 | } |
| 405 | } |
reed | 6f1216a | 2015-08-04 08:10:13 -0700 | [diff] [blame] | 406 | |
| 407 | /////////////////////////////////////////////////////////////////////////////////////////////////// |
| 408 | #if SK_SUPPORT_GPU |
| 409 | |
reed | 6f1216a | 2015-08-04 08:10:13 -0700 | [diff] [blame] | 410 | #include "SkBitmapCache.h" |
| 411 | |
| 412 | /* |
| 413 | * This tests the caching (and preemptive purge) of the raster equivalent of a gpu-image. |
| 414 | * We cache it for performance when drawing into a raster surface. |
| 415 | * |
| 416 | * A cleaner test would know if each drawImage call triggered a read-back from the gpu, |
| 417 | * but we don't have that facility (at the moment) so we use a little internal knowledge |
| 418 | * of *how* the raster version is cached, and look for that. |
| 419 | */ |
bsalomon | 68d9134 | 2016-04-12 09:59:58 -0700 | [diff] [blame] | 420 | DEF_GPUTEST_FOR_RENDERING_CONTEXTS(c, reporter, ctxInfo) { |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 421 | SkImageInfo info = SkImageInfo::MakeN32(20, 20, kOpaque_SkAlphaType); |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 422 | sk_sp<SkImage> image(create_gpu_image(ctxInfo.grContext())); |
reed | 6f1216a | 2015-08-04 08:10:13 -0700 | [diff] [blame] | 423 | const uint32_t uniqueID = image->uniqueID(); |
| 424 | |
reed | e8f3062 | 2016-03-23 18:59:25 -0700 | [diff] [blame] | 425 | auto surface(SkSurface::MakeRaster(info)); |
reed | 6f1216a | 2015-08-04 08:10:13 -0700 | [diff] [blame] | 426 | |
| 427 | // now we can test drawing a gpu-backed image into a cpu-backed surface |
| 428 | |
| 429 | { |
| 430 | SkBitmap cachedBitmap; |
| 431 | REPORTER_ASSERT(reporter, !SkBitmapCache::Find(uniqueID, &cachedBitmap)); |
| 432 | } |
| 433 | |
| 434 | surface->getCanvas()->drawImage(image, 0, 0); |
| 435 | { |
| 436 | SkBitmap cachedBitmap; |
| 437 | if (SkBitmapCache::Find(uniqueID, &cachedBitmap)) { |
| 438 | REPORTER_ASSERT(reporter, cachedBitmap.getGenerationID() == uniqueID); |
| 439 | REPORTER_ASSERT(reporter, cachedBitmap.isImmutable()); |
| 440 | REPORTER_ASSERT(reporter, cachedBitmap.getPixels()); |
| 441 | } else { |
| 442 | // unexpected, but not really a bug, since the cache is global and this test may be |
| 443 | // run w/ other threads competing for its budget. |
| 444 | SkDebugf("SkImage_Gpu2Cpu : cachedBitmap was already purged\n"); |
| 445 | } |
| 446 | } |
| 447 | |
| 448 | image.reset(nullptr); |
| 449 | { |
| 450 | SkBitmap cachedBitmap; |
| 451 | REPORTER_ASSERT(reporter, !SkBitmapCache::Find(uniqueID, &cachedBitmap)); |
| 452 | } |
| 453 | } |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 454 | |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 455 | DEF_GPUTEST_FOR_RENDERING_CONTEXTS(SkImage_newTextureImage, reporter, contextInfo) { |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 456 | GrContext* context = contextInfo.grContext(); |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 457 | sk_gpu_test::TestContext* testContext = contextInfo.testContext(); |
bsalomon | f2f1c17 | 2016-04-05 12:59:06 -0700 | [diff] [blame] | 458 | |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 459 | GrContextFactory otherFactory; |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 460 | GrContextFactory::ContextType otherContextType = |
| 461 | GrContextFactory::NativeContextTypeForBackend(testContext->backend()); |
| 462 | ContextInfo otherContextInfo = otherFactory.getContextInfo(otherContextType); |
| 463 | testContext->makeCurrent(); |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 464 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 465 | std::function<sk_sp<SkImage>()> imageFactories[] = { |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 466 | create_image, |
| 467 | create_codec_image, |
| 468 | create_data_image, |
| 469 | // Create an image from a picture. |
| 470 | create_picture_image, |
| 471 | // Create a texture image. |
| 472 | [context] { return create_gpu_image(context); }, |
| 473 | // Create a texture image in a another GrContext. |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 474 | [testContext, otherContextInfo] { |
| 475 | otherContextInfo.testContext()->makeCurrent(); |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 476 | sk_sp<SkImage> otherContextImage = create_gpu_image(otherContextInfo.grContext()); |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 477 | testContext->makeCurrent(); |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 478 | return otherContextImage; |
| 479 | } |
| 480 | }; |
| 481 | |
| 482 | for (auto factory : imageFactories) { |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 483 | sk_sp<SkImage> image(factory()); |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 484 | if (!image) { |
| 485 | ERRORF(reporter, "Error creating image."); |
| 486 | continue; |
| 487 | } |
| 488 | GrTexture* origTexture = as_IB(image)->peekTexture(); |
| 489 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 490 | sk_sp<SkImage> texImage(image->makeTextureImage(context)); |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 491 | if (!texImage) { |
| 492 | // We execpt to fail if image comes from a different GrContext. |
| 493 | if (!origTexture || origTexture->getContext() == context) { |
| 494 | ERRORF(reporter, "newTextureImage failed."); |
| 495 | } |
| 496 | continue; |
| 497 | } |
| 498 | GrTexture* copyTexture = as_IB(texImage)->peekTexture(); |
| 499 | if (!copyTexture) { |
| 500 | ERRORF(reporter, "newTextureImage returned non-texture image."); |
| 501 | continue; |
| 502 | } |
| 503 | if (origTexture) { |
| 504 | if (origTexture != copyTexture) { |
| 505 | ERRORF(reporter, "newTextureImage made unnecessary texture copy."); |
| 506 | } |
| 507 | } |
| 508 | if (image->width() != texImage->width() || image->height() != texImage->height()) { |
| 509 | ERRORF(reporter, "newTextureImage changed the image size."); |
| 510 | } |
brianosman | 69c166d | 2016-08-17 14:01:05 -0700 | [diff] [blame] | 511 | if (image->alphaType() != texImage->alphaType()) { |
| 512 | ERRORF(reporter, "newTextureImage changed image alpha type."); |
bsalomon | 8e74f80 | 2016-01-30 10:01:40 -0800 | [diff] [blame] | 513 | } |
| 514 | } |
| 515 | } |
bsalomon | e5b651f | 2016-06-15 07:36:15 -0700 | [diff] [blame] | 516 | |
bsalomon | 634b430 | 2016-07-12 18:11:17 -0700 | [diff] [blame] | 517 | DEF_GPUTEST_FOR_RENDERING_CONTEXTS(SkImage_makeNonTextureImage, reporter, contextInfo) { |
| 518 | GrContext* context = contextInfo.grContext(); |
| 519 | |
| 520 | std::function<sk_sp<SkImage>()> imageFactories[] = { |
| 521 | create_image, |
| 522 | create_codec_image, |
| 523 | create_data_image, |
| 524 | create_picture_image, |
| 525 | [context] { return create_gpu_image(context); }, |
| 526 | }; |
| 527 | for (auto factory : imageFactories) { |
| 528 | sk_sp<SkImage> image = factory(); |
| 529 | if (!image->isTextureBacked()) { |
| 530 | REPORTER_ASSERT(reporter, image->makeNonTextureImage().get() == image.get()); |
| 531 | if (!(image = image->makeTextureImage(context))) { |
| 532 | continue; |
| 533 | } |
| 534 | } |
| 535 | auto rasterImage = image->makeNonTextureImage(); |
| 536 | if (!rasterImage) { |
| 537 | ERRORF(reporter, "makeNonTextureImage failed for texture-backed image."); |
| 538 | } |
| 539 | REPORTER_ASSERT(reporter, !rasterImage->isTextureBacked()); |
| 540 | assert_equal(reporter, image.get(), nullptr, rasterImage.get()); |
| 541 | } |
| 542 | } |
| 543 | |
bsalomon | 363bc33 | 2016-06-15 14:15:30 -0700 | [diff] [blame] | 544 | DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkImage_drawAbandonedGpuImage, reporter, contextInfo) { |
bsalomon | e5b651f | 2016-06-15 07:36:15 -0700 | [diff] [blame] | 545 | auto context = contextInfo.grContext(); |
| 546 | auto image = create_gpu_image(context); |
| 547 | auto info = SkImageInfo::MakeN32(20, 20, kOpaque_SkAlphaType); |
| 548 | auto surface(SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, info)); |
| 549 | as_IB(image)->peekTexture()->abandon(); |
| 550 | surface->getCanvas()->drawImage(image, 0, 0); |
| 551 | } |
| 552 | |
reed | 6f1216a | 2015-08-04 08:10:13 -0700 | [diff] [blame] | 553 | #endif |
halcanary | c56c6ef | 2015-09-28 11:55:28 -0700 | [diff] [blame] | 554 | |
halcanary | 6950de6 | 2015-11-07 05:29:00 -0800 | [diff] [blame] | 555 | // https://bug.skia.org/4390 |
halcanary | c56c6ef | 2015-09-28 11:55:28 -0700 | [diff] [blame] | 556 | DEF_TEST(ImageFromIndex8Bitmap, r) { |
| 557 | SkPMColor pmColors[1] = {SkPreMultiplyColor(SK_ColorWHITE)}; |
| 558 | SkBitmap bm; |
| 559 | SkAutoTUnref<SkColorTable> ctable( |
| 560 | new SkColorTable(pmColors, SK_ARRAY_COUNT(pmColors))); |
| 561 | SkImageInfo info = |
| 562 | SkImageInfo::Make(1, 1, kIndex_8_SkColorType, kPremul_SkAlphaType); |
| 563 | bm.allocPixels(info, nullptr, ctable); |
| 564 | SkAutoLockPixels autoLockPixels(bm); |
| 565 | *bm.getAddr8(0, 0) = 0; |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 566 | sk_sp<SkImage> img(SkImage::MakeFromBitmap(bm)); |
| 567 | REPORTER_ASSERT(r, img != nullptr); |
halcanary | c56c6ef | 2015-09-28 11:55:28 -0700 | [diff] [blame] | 568 | } |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 569 | |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 570 | class EmptyGenerator : public SkImageGenerator { |
| 571 | public: |
| 572 | EmptyGenerator() : SkImageGenerator(SkImageInfo::MakeN32Premul(0, 0)) {} |
| 573 | }; |
| 574 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 575 | DEF_TEST(ImageEmpty, reporter) { |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 576 | const SkImageInfo info = SkImageInfo::Make(0, 0, kN32_SkColorType, kPremul_SkAlphaType); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 577 | SkPixmap pmap(info, nullptr, 0); |
| 578 | REPORTER_ASSERT(reporter, nullptr == SkImage::MakeRasterCopy(pmap)); |
| 579 | REPORTER_ASSERT(reporter, nullptr == SkImage::MakeRasterData(info, nullptr, 0)); |
| 580 | REPORTER_ASSERT(reporter, nullptr == SkImage::MakeFromRaster(pmap, nullptr, nullptr)); |
| 581 | REPORTER_ASSERT(reporter, nullptr == SkImage::MakeFromGenerator(new EmptyGenerator)); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 582 | } |
| 583 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 584 | DEF_TEST(ImageDataRef, reporter) { |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 585 | SkImageInfo info = SkImageInfo::MakeN32Premul(1, 1); |
| 586 | size_t rowBytes = info.minRowBytes(); |
| 587 | size_t size = info.getSafeSize(rowBytes); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 588 | sk_sp<SkData> data = SkData::MakeUninitialized(size); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 589 | REPORTER_ASSERT(reporter, data->unique()); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 590 | sk_sp<SkImage> image = SkImage::MakeRasterData(info, data, rowBytes); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 591 | REPORTER_ASSERT(reporter, !data->unique()); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 592 | image.reset(); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 593 | REPORTER_ASSERT(reporter, data->unique()); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 594 | } |
| 595 | |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 596 | static bool has_pixels(const SkPMColor pixels[], int count, SkPMColor expected) { |
| 597 | for (int i = 0; i < count; ++i) { |
| 598 | if (pixels[i] != expected) { |
| 599 | return false; |
| 600 | } |
| 601 | } |
| 602 | return true; |
| 603 | } |
| 604 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 605 | static void test_read_pixels(skiatest::Reporter* reporter, SkImage* image) { |
scroggo | 8e6c7ad | 2016-09-16 08:20:38 -0700 | [diff] [blame] | 606 | if (!image) { |
| 607 | ERRORF(reporter, "Failed to create image!"); |
| 608 | return; |
| 609 | } |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 610 | const SkPMColor expected = SkPreMultiplyColor(SK_ColorWHITE); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 611 | const SkPMColor notExpected = ~expected; |
| 612 | |
| 613 | const int w = 2, h = 2; |
| 614 | const size_t rowBytes = w * sizeof(SkPMColor); |
| 615 | SkPMColor pixels[w*h]; |
| 616 | |
| 617 | SkImageInfo info; |
| 618 | |
| 619 | info = SkImageInfo::MakeUnknown(w, h); |
| 620 | REPORTER_ASSERT(reporter, !image->readPixels(info, pixels, rowBytes, 0, 0)); |
| 621 | |
| 622 | // out-of-bounds should fail |
| 623 | info = SkImageInfo::MakeN32Premul(w, h); |
| 624 | REPORTER_ASSERT(reporter, !image->readPixels(info, pixels, rowBytes, -w, 0)); |
| 625 | REPORTER_ASSERT(reporter, !image->readPixels(info, pixels, rowBytes, 0, -h)); |
| 626 | REPORTER_ASSERT(reporter, !image->readPixels(info, pixels, rowBytes, image->width(), 0)); |
| 627 | REPORTER_ASSERT(reporter, !image->readPixels(info, pixels, rowBytes, 0, image->height())); |
| 628 | |
| 629 | // top-left should succeed |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 630 | sk_memset32(pixels, notExpected, w*h); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 631 | REPORTER_ASSERT(reporter, image->readPixels(info, pixels, rowBytes, 0, 0)); |
| 632 | REPORTER_ASSERT(reporter, has_pixels(pixels, w*h, expected)); |
| 633 | |
| 634 | // bottom-right should succeed |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 635 | sk_memset32(pixels, notExpected, w*h); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 636 | REPORTER_ASSERT(reporter, image->readPixels(info, pixels, rowBytes, |
| 637 | image->width() - w, image->height() - h)); |
| 638 | REPORTER_ASSERT(reporter, has_pixels(pixels, w*h, expected)); |
| 639 | |
| 640 | // partial top-left should succeed |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 641 | sk_memset32(pixels, notExpected, w*h); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 642 | REPORTER_ASSERT(reporter, image->readPixels(info, pixels, rowBytes, -1, -1)); |
| 643 | REPORTER_ASSERT(reporter, pixels[3] == expected); |
| 644 | REPORTER_ASSERT(reporter, has_pixels(pixels, w*h - 1, notExpected)); |
| 645 | |
| 646 | // partial bottom-right should succeed |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 647 | sk_memset32(pixels, notExpected, w*h); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 648 | REPORTER_ASSERT(reporter, image->readPixels(info, pixels, rowBytes, |
| 649 | image->width() - 1, image->height() - 1)); |
| 650 | REPORTER_ASSERT(reporter, pixels[0] == expected); |
| 651 | REPORTER_ASSERT(reporter, has_pixels(&pixels[1], w*h - 1, notExpected)); |
| 652 | } |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 653 | DEF_TEST(ImageReadPixels, reporter) { |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 654 | sk_sp<SkImage> image(create_image()); |
| 655 | test_read_pixels(reporter, image.get()); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 656 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 657 | image = create_data_image(); |
| 658 | test_read_pixels(reporter, image.get()); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 659 | |
| 660 | RasterDataHolder dataHolder; |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 661 | image = create_rasterproc_image(&dataHolder); |
| 662 | test_read_pixels(reporter, image.get()); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 663 | image.reset(); |
| 664 | REPORTER_ASSERT(reporter, 1 == dataHolder.fReleaseCount); |
| 665 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 666 | image = create_codec_image(); |
| 667 | test_read_pixels(reporter, image.get()); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 668 | } |
| 669 | #if SK_SUPPORT_GPU |
egdaniel | ab527a5 | 2016-06-28 08:07:26 -0700 | [diff] [blame] | 670 | DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ImageReadPixels_Gpu, reporter, ctxInfo) { |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 671 | test_read_pixels(reporter, create_gpu_image(ctxInfo.grContext()).get()); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 672 | } |
| 673 | #endif |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 674 | |
| 675 | static void check_legacy_bitmap(skiatest::Reporter* reporter, const SkImage* image, |
| 676 | const SkBitmap& bitmap, SkImage::LegacyBitmapMode mode) { |
| 677 | REPORTER_ASSERT(reporter, image->width() == bitmap.width()); |
| 678 | REPORTER_ASSERT(reporter, image->height() == bitmap.height()); |
brianosman | 69c166d | 2016-08-17 14:01:05 -0700 | [diff] [blame] | 679 | REPORTER_ASSERT(reporter, image->alphaType() == bitmap.alphaType()); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 680 | |
| 681 | if (SkImage::kRO_LegacyBitmapMode == mode) { |
| 682 | REPORTER_ASSERT(reporter, bitmap.isImmutable()); |
| 683 | } |
| 684 | |
| 685 | SkAutoLockPixels alp(bitmap); |
| 686 | REPORTER_ASSERT(reporter, bitmap.getPixels()); |
| 687 | |
| 688 | const SkImageInfo info = SkImageInfo::MakeN32(1, 1, bitmap.alphaType()); |
| 689 | SkPMColor imageColor; |
| 690 | REPORTER_ASSERT(reporter, image->readPixels(info, &imageColor, sizeof(SkPMColor), 0, 0)); |
| 691 | REPORTER_ASSERT(reporter, imageColor == *bitmap.getAddr32(0, 0)); |
| 692 | } |
| 693 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 694 | static void test_legacy_bitmap(skiatest::Reporter* reporter, const SkImage* image, SkImage::LegacyBitmapMode mode) { |
scroggo | 8e6c7ad | 2016-09-16 08:20:38 -0700 | [diff] [blame] | 695 | if (!image) { |
| 696 | ERRORF(reporter, "Failed to create image."); |
| 697 | return; |
| 698 | } |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 699 | SkBitmap bitmap; |
| 700 | REPORTER_ASSERT(reporter, image->asLegacyBitmap(&bitmap, mode)); |
| 701 | check_legacy_bitmap(reporter, image, bitmap, mode); |
| 702 | |
| 703 | // Test subsetting to exercise the rowBytes logic. |
| 704 | SkBitmap tmp; |
| 705 | REPORTER_ASSERT(reporter, bitmap.extractSubset(&tmp, SkIRect::MakeWH(image->width() / 2, |
| 706 | image->height() / 2))); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 707 | sk_sp<SkImage> subsetImage(SkImage::MakeFromBitmap(tmp)); |
| 708 | REPORTER_ASSERT(reporter, subsetImage.get()); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 709 | |
| 710 | SkBitmap subsetBitmap; |
| 711 | REPORTER_ASSERT(reporter, subsetImage->asLegacyBitmap(&subsetBitmap, mode)); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 712 | check_legacy_bitmap(reporter, subsetImage.get(), subsetBitmap, mode); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 713 | } |
| 714 | DEF_TEST(ImageLegacyBitmap, reporter) { |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 715 | const SkImage::LegacyBitmapMode modes[] = { |
| 716 | SkImage::kRO_LegacyBitmapMode, |
| 717 | SkImage::kRW_LegacyBitmapMode, |
| 718 | }; |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 719 | for (auto& mode : modes) { |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 720 | sk_sp<SkImage> image(create_image()); |
| 721 | test_legacy_bitmap(reporter, image.get(), mode); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 722 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 723 | image = create_data_image(); |
| 724 | test_legacy_bitmap(reporter, image.get(), mode); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 725 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 726 | RasterDataHolder dataHolder; |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 727 | image = create_rasterproc_image(&dataHolder); |
| 728 | test_legacy_bitmap(reporter, image.get(), mode); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 729 | image.reset(); |
| 730 | REPORTER_ASSERT(reporter, 1 == dataHolder.fReleaseCount); |
| 731 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 732 | image = create_codec_image(); |
| 733 | test_legacy_bitmap(reporter, image.get(), mode); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 734 | } |
| 735 | } |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 736 | #if SK_SUPPORT_GPU |
bsalomon | 68d9134 | 2016-04-12 09:59:58 -0700 | [diff] [blame] | 737 | DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ImageLegacyBitmap_Gpu, reporter, ctxInfo) { |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 738 | const SkImage::LegacyBitmapMode modes[] = { |
| 739 | SkImage::kRO_LegacyBitmapMode, |
| 740 | SkImage::kRW_LegacyBitmapMode, |
| 741 | }; |
| 742 | for (auto& mode : modes) { |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 743 | sk_sp<SkImage> image(create_gpu_image(ctxInfo.grContext())); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 744 | test_legacy_bitmap(reporter, image.get(), mode); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 745 | } |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 746 | } |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 747 | #endif |
| 748 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 749 | static void test_peek(skiatest::Reporter* reporter, SkImage* image, bool expectPeekSuccess) { |
scroggo | 8e6c7ad | 2016-09-16 08:20:38 -0700 | [diff] [blame] | 750 | if (!image) { |
| 751 | ERRORF(reporter, "Failed to create image!"); |
| 752 | return; |
| 753 | } |
reed | 6ceeebd | 2016-03-09 14:26:26 -0800 | [diff] [blame] | 754 | SkPixmap pm; |
| 755 | bool success = image->peekPixels(&pm); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 756 | REPORTER_ASSERT(reporter, expectPeekSuccess == success); |
| 757 | if (success) { |
reed | 6ceeebd | 2016-03-09 14:26:26 -0800 | [diff] [blame] | 758 | const SkImageInfo& info = pm.info(); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 759 | REPORTER_ASSERT(reporter, 20 == info.width()); |
| 760 | REPORTER_ASSERT(reporter, 20 == info.height()); |
| 761 | REPORTER_ASSERT(reporter, kN32_SkColorType == info.colorType()); |
| 762 | REPORTER_ASSERT(reporter, kPremul_SkAlphaType == info.alphaType() || |
| 763 | kOpaque_SkAlphaType == info.alphaType()); |
reed | 6ceeebd | 2016-03-09 14:26:26 -0800 | [diff] [blame] | 764 | REPORTER_ASSERT(reporter, info.minRowBytes() <= pm.rowBytes()); |
| 765 | REPORTER_ASSERT(reporter, SkPreMultiplyColor(SK_ColorWHITE) == *pm.addr32(0, 0)); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 766 | } |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 767 | } |
| 768 | DEF_TEST(ImagePeek, reporter) { |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 769 | sk_sp<SkImage> image(create_image()); |
| 770 | test_peek(reporter, image.get(), true); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 771 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 772 | image = create_data_image(); |
| 773 | test_peek(reporter, image.get(), true); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 774 | |
| 775 | RasterDataHolder dataHolder; |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 776 | image = create_rasterproc_image(&dataHolder); |
| 777 | test_peek(reporter, image.get(), true); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 778 | image.reset(); |
| 779 | REPORTER_ASSERT(reporter, 1 == dataHolder.fReleaseCount); |
| 780 | |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 781 | image = create_codec_image(); |
| 782 | test_peek(reporter, image.get(), false); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 783 | } |
| 784 | #if SK_SUPPORT_GPU |
egdaniel | ab527a5 | 2016-06-28 08:07:26 -0700 | [diff] [blame] | 785 | DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ImagePeek_Gpu, reporter, ctxInfo) { |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 786 | sk_sp<SkImage> image(create_gpu_image(ctxInfo.grContext())); |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 787 | test_peek(reporter, image.get(), false); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 788 | } |
| 789 | #endif |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 790 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 791 | #if SK_SUPPORT_GPU |
| 792 | struct TextureReleaseChecker { |
| 793 | TextureReleaseChecker() : fReleaseCount(0) {} |
| 794 | int fReleaseCount; |
| 795 | static void Release(void* self) { |
| 796 | static_cast<TextureReleaseChecker*>(self)->fReleaseCount++; |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 797 | } |
| 798 | }; |
brianosman | db2cb10 | 2016-07-22 07:22:04 -0700 | [diff] [blame] | 799 | DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkImage_NewFromTextureRelease, reporter, ctxInfo) { |
| 800 | const int kWidth = 10; |
| 801 | const int kHeight = 10; |
| 802 | SkAutoTDeleteArray<uint32_t> pixels(new uint32_t[kWidth * kHeight]); |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 803 | GrBackendTextureDesc backendDesc; |
brianosman | db2cb10 | 2016-07-22 07:22:04 -0700 | [diff] [blame] | 804 | backendDesc.fConfig = kRGBA_8888_GrPixelConfig; |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 805 | backendDesc.fFlags = kRenderTarget_GrBackendTextureFlag; |
brianosman | db2cb10 | 2016-07-22 07:22:04 -0700 | [diff] [blame] | 806 | backendDesc.fWidth = kWidth; |
| 807 | backendDesc.fHeight = kHeight; |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 808 | backendDesc.fSampleCnt = 0; |
brianosman | db2cb10 | 2016-07-22 07:22:04 -0700 | [diff] [blame] | 809 | backendDesc.fTextureHandle = ctxInfo.grContext()->getGpu()->createTestingOnlyBackendTexture( |
| 810 | pixels.get(), kWidth, kHeight, kRGBA_8888_GrPixelConfig, true); |
| 811 | |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 812 | TextureReleaseChecker releaseChecker; |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 813 | sk_sp<SkImage> refImg( |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 814 | SkImage::MakeFromTexture(ctxInfo.grContext(), backendDesc, kPremul_SkAlphaType, |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 815 | TextureReleaseChecker::Release, &releaseChecker)); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 816 | |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 817 | // Now exercise the release proc |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 818 | REPORTER_ASSERT(reporter, 0 == releaseChecker.fReleaseCount); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 819 | refImg.reset(nullptr); // force a release of the image |
kkinnunen | 7b94c14 | 2015-11-24 07:39:40 -0800 | [diff] [blame] | 820 | REPORTER_ASSERT(reporter, 1 == releaseChecker.fReleaseCount); |
brianosman | db2cb10 | 2016-07-22 07:22:04 -0700 | [diff] [blame] | 821 | |
| 822 | ctxInfo.grContext()->getGpu()->deleteTestingOnlyBackendTexture(backendDesc.fTextureHandle); |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 823 | } |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 824 | |
| 825 | static void check_images_same(skiatest::Reporter* reporter, const SkImage* a, const SkImage* b) { |
| 826 | if (a->width() != b->width() || a->height() != b->height()) { |
| 827 | ERRORF(reporter, "Images must have the same size"); |
| 828 | return; |
| 829 | } |
brianosman | 69c166d | 2016-08-17 14:01:05 -0700 | [diff] [blame] | 830 | if (a->alphaType() != b->alphaType()) { |
| 831 | ERRORF(reporter, "Images must have the same alpha type"); |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 832 | return; |
| 833 | } |
| 834 | |
| 835 | SkImageInfo info = SkImageInfo::MakeN32Premul(a->width(), a->height()); |
| 836 | SkAutoPixmapStorage apm; |
| 837 | SkAutoPixmapStorage bpm; |
| 838 | |
| 839 | apm.alloc(info); |
| 840 | bpm.alloc(info); |
| 841 | |
| 842 | if (!a->readPixels(apm, 0, 0)) { |
| 843 | ERRORF(reporter, "Could not read image a's pixels"); |
| 844 | return; |
| 845 | } |
| 846 | if (!b->readPixels(bpm, 0, 0)) { |
| 847 | ERRORF(reporter, "Could not read image b's pixels"); |
| 848 | return; |
| 849 | } |
| 850 | |
| 851 | for (auto y = 0; y < info.height(); ++y) { |
| 852 | for (auto x = 0; x < info.width(); ++x) { |
| 853 | uint32_t pixelA = *apm.addr32(x, y); |
| 854 | uint32_t pixelB = *bpm.addr32(x, y); |
| 855 | if (pixelA != pixelB) { |
| 856 | ERRORF(reporter, "Expected image pixels to be the same. At %d,%d 0x%08x != 0x%08x", |
| 857 | x, y, pixelA, pixelB); |
| 858 | return; |
| 859 | } |
| 860 | } |
| 861 | } |
| 862 | } |
| 863 | |
egdaniel | ab527a5 | 2016-06-28 08:07:26 -0700 | [diff] [blame] | 864 | DEF_GPUTEST_FOR_RENDERING_CONTEXTS(NewTextureFromPixmap, reporter, ctxInfo) { |
bsalomon | e6d665e | 2016-03-10 07:22:25 -0800 | [diff] [blame] | 865 | for (auto create : {&create_image, |
| 866 | &create_image_565, |
| 867 | &create_image_ct}) { |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 868 | sk_sp<SkImage> image((*create)()); |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 869 | if (!image) { |
| 870 | ERRORF(reporter, "Could not create image"); |
| 871 | return; |
| 872 | } |
| 873 | |
| 874 | SkPixmap pixmap; |
| 875 | if (!image->peekPixels(&pixmap)) { |
| 876 | ERRORF(reporter, "peek failed"); |
| 877 | } else { |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 878 | sk_sp<SkImage> texImage(SkImage::MakeTextureFromPixmap(ctxInfo.grContext(), pixmap, |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 879 | SkBudgeted::kNo)); |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 880 | if (!texImage) { |
| 881 | ERRORF(reporter, "NewTextureFromPixmap failed."); |
| 882 | } else { |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 883 | check_images_same(reporter, image.get(), texImage.get()); |
bsalomon | 0d99686 | 2016-03-09 18:44:43 -0800 | [diff] [blame] | 884 | } |
| 885 | } |
| 886 | } |
| 887 | } |
| 888 | |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 889 | DEF_GPUTEST_FOR_RENDERING_CONTEXTS(DeferredTextureImage, reporter, ctxInfo) { |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 890 | GrContext* context = ctxInfo.grContext(); |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 891 | sk_gpu_test::TestContext* testContext = ctxInfo.testContext(); |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 892 | SkAutoTUnref<GrContextThreadSafeProxy> proxy(context->threadSafeProxy()); |
| 893 | |
| 894 | GrContextFactory otherFactory; |
bsalomon | f2f1c17 | 2016-04-05 12:59:06 -0700 | [diff] [blame] | 895 | ContextInfo otherContextInfo = |
bsalomon | 85b4b53 | 2016-04-05 11:06:27 -0700 | [diff] [blame] | 896 | otherFactory.getContextInfo(GrContextFactory::kNativeGL_ContextType); |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 897 | |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 898 | testContext->makeCurrent(); |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 899 | REPORTER_ASSERT(reporter, proxy); |
| 900 | struct { |
ericrk | b4da01d | 2016-06-13 11:18:14 -0700 | [diff] [blame] | 901 | std::function<sk_sp<SkImage> ()> fImageFactory; |
| 902 | std::vector<SkImage::DeferredTextureImageUsageParams> fParams; |
| 903 | SkFilterQuality fExpectedQuality; |
| 904 | int fExpectedScaleFactor; |
| 905 | bool fExpectation; |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 906 | } testCases[] = { |
cblume | 33e0cb5 | 2016-08-30 12:09:23 -0700 | [diff] [blame] | 907 | { create_image, {{SkMatrix::I(), kNone_SkFilterQuality, 0}}, |
| 908 | kNone_SkFilterQuality, 1, true }, |
| 909 | { create_codec_image, {{SkMatrix::I(), kNone_SkFilterQuality, 0}}, |
| 910 | kNone_SkFilterQuality, 1, true }, |
| 911 | { create_data_image, {{SkMatrix::I(), kNone_SkFilterQuality, 0}}, |
| 912 | kNone_SkFilterQuality, 1, true }, |
| 913 | { create_picture_image, {{SkMatrix::I(), kNone_SkFilterQuality, 0}}, |
| 914 | kNone_SkFilterQuality, 1, false }, |
| 915 | { [context] { return create_gpu_image(context); }, |
| 916 | {{SkMatrix::I(), kNone_SkFilterQuality, 0}}, |
| 917 | kNone_SkFilterQuality, 1, false }, |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 918 | // Create a texture image in a another GrContext. |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 919 | { [testContext, otherContextInfo] { |
| 920 | otherContextInfo.testContext()->makeCurrent(); |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 921 | sk_sp<SkImage> otherContextImage = create_gpu_image(otherContextInfo.grContext()); |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 922 | testContext->makeCurrent(); |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 923 | return otherContextImage; |
cblume | 33e0cb5 | 2016-08-30 12:09:23 -0700 | [diff] [blame] | 924 | }, {{SkMatrix::I(), kNone_SkFilterQuality, 0}}, |
| 925 | kNone_SkFilterQuality, 1, false }, |
ericrk | b4da01d | 2016-06-13 11:18:14 -0700 | [diff] [blame] | 926 | // Create an image that is too large to upload. |
cblume | 33e0cb5 | 2016-08-30 12:09:23 -0700 | [diff] [blame] | 927 | { create_image_large, {{SkMatrix::I(), kNone_SkFilterQuality, 0}}, |
| 928 | kNone_SkFilterQuality, 1, false }, |
ericrk | b4da01d | 2016-06-13 11:18:14 -0700 | [diff] [blame] | 929 | // Create an image that is too large, but is scaled to an acceptable size. |
| 930 | { create_image_large, {{SkMatrix::I(), kMedium_SkFilterQuality, 4}}, |
| 931 | kMedium_SkFilterQuality, 16, true}, |
| 932 | // Create an image with multiple low filter qualities, make sure we round up. |
| 933 | { create_image_large, {{SkMatrix::I(), kNone_SkFilterQuality, 4}, |
| 934 | {SkMatrix::I(), kMedium_SkFilterQuality, 4}}, |
| 935 | kMedium_SkFilterQuality, 16, true}, |
| 936 | // Create an image with multiple prescale levels, make sure we chose the minimum scale. |
| 937 | { create_image_large, {{SkMatrix::I(), kMedium_SkFilterQuality, 5}, |
| 938 | {SkMatrix::I(), kMedium_SkFilterQuality, 4}}, |
| 939 | kMedium_SkFilterQuality, 16, true}, |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 940 | }; |
| 941 | |
| 942 | |
| 943 | for (auto testCase : testCases) { |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 944 | sk_sp<SkImage> image(testCase.fImageFactory()); |
scroggo | 8e6c7ad | 2016-09-16 08:20:38 -0700 | [diff] [blame] | 945 | if (!image) { |
| 946 | ERRORF(reporter, "Failed to create image!"); |
| 947 | continue; |
| 948 | } |
| 949 | |
ericrk | b4da01d | 2016-06-13 11:18:14 -0700 | [diff] [blame] | 950 | size_t size = image->getDeferredTextureImageData(*proxy, testCase.fParams.data(), |
| 951 | static_cast<int>(testCase.fParams.size()), |
cblume | 33e0cb5 | 2016-08-30 12:09:23 -0700 | [diff] [blame] | 952 | nullptr, SkSourceGammaTreatment::kIgnore); |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 953 | static const char *const kFS[] = { "fail", "succeed" }; |
| 954 | if (SkToBool(size) != testCase.fExpectation) { |
| 955 | ERRORF(reporter, "This image was expected to %s but did not.", |
| 956 | kFS[testCase.fExpectation]); |
| 957 | } |
| 958 | if (size) { |
| 959 | void* buffer = sk_malloc_throw(size); |
| 960 | void* misaligned = reinterpret_cast<void*>(reinterpret_cast<intptr_t>(buffer) + 3); |
ericrk | b4da01d | 2016-06-13 11:18:14 -0700 | [diff] [blame] | 961 | if (image->getDeferredTextureImageData(*proxy, testCase.fParams.data(), |
| 962 | static_cast<int>(testCase.fParams.size()), |
cblume | 33e0cb5 | 2016-08-30 12:09:23 -0700 | [diff] [blame] | 963 | misaligned, SkSourceGammaTreatment::kIgnore)) { |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 964 | ERRORF(reporter, "Should fail when buffer is misaligned."); |
| 965 | } |
ericrk | b4da01d | 2016-06-13 11:18:14 -0700 | [diff] [blame] | 966 | if (!image->getDeferredTextureImageData(*proxy, testCase.fParams.data(), |
| 967 | static_cast<int>(testCase.fParams.size()), |
cblume | 33e0cb5 | 2016-08-30 12:09:23 -0700 | [diff] [blame] | 968 | buffer, SkSourceGammaTreatment::kIgnore)) { |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 969 | ERRORF(reporter, "deferred image size succeeded but creation failed."); |
| 970 | } else { |
| 971 | for (auto budgeted : { SkBudgeted::kNo, SkBudgeted::kYes }) { |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 972 | sk_sp<SkImage> newImage( |
| 973 | SkImage::MakeFromDeferredTextureImageData(context, buffer, budgeted)); |
mtklein | 5f939ab | 2016-03-16 10:28:35 -0700 | [diff] [blame] | 974 | REPORTER_ASSERT(reporter, newImage != nullptr); |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 975 | if (newImage) { |
ericrk | b4da01d | 2016-06-13 11:18:14 -0700 | [diff] [blame] | 976 | // Scale the image in software for comparison. |
| 977 | SkImageInfo scaled_info = SkImageInfo::MakeN32( |
brianosman | 69c166d | 2016-08-17 14:01:05 -0700 | [diff] [blame] | 978 | image->width() / testCase.fExpectedScaleFactor, |
| 979 | image->height() / testCase.fExpectedScaleFactor, |
| 980 | image->alphaType()); |
ericrk | b4da01d | 2016-06-13 11:18:14 -0700 | [diff] [blame] | 981 | SkAutoPixmapStorage scaled; |
| 982 | scaled.alloc(scaled_info); |
| 983 | image->scalePixels(scaled, testCase.fExpectedQuality); |
| 984 | sk_sp<SkImage> scaledImage = SkImage::MakeRasterCopy(scaled); |
| 985 | check_images_same(reporter, scaledImage.get(), newImage.get()); |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 986 | } |
| 987 | // The other context should not be able to create images from texture data |
| 988 | // created by the original context. |
reed | 9ce9d67 | 2016-03-17 10:51:11 -0700 | [diff] [blame] | 989 | sk_sp<SkImage> newImage2(SkImage::MakeFromDeferredTextureImageData( |
bsalomon | 8b7451a | 2016-05-11 06:33:06 -0700 | [diff] [blame] | 990 | otherContextInfo.grContext(), buffer, budgeted)); |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 991 | REPORTER_ASSERT(reporter, !newImage2); |
bsalomon | 0fd3c81 | 2016-05-11 10:38:05 -0700 | [diff] [blame] | 992 | testContext->makeCurrent(); |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 993 | } |
| 994 | } |
| 995 | sk_free(buffer); |
| 996 | } |
| 997 | } |
| 998 | } |
kkinnunen | 4e18413 | 2015-11-17 22:53:28 -0800 | [diff] [blame] | 999 | #endif |
reed | eb56028 | 2016-07-26 19:42:04 -0700 | [diff] [blame] | 1000 | |
| 1001 | /////////////////////////////////////////////////////////////////////////////////////////////////// |
| 1002 | |
| 1003 | static void make_all_premul(SkBitmap* bm) { |
| 1004 | bm->allocPixels(SkImageInfo::MakeN32(256, 256, kPremul_SkAlphaType)); |
| 1005 | for (int a = 0; a < 256; ++a) { |
| 1006 | for (int r = 0; r < 256; ++r) { |
| 1007 | // make all valid premul combinations |
| 1008 | int c = SkTMin(a, r); |
| 1009 | *bm->getAddr32(a, r) = SkPackARGB32(a, c, c, c); |
| 1010 | } |
| 1011 | } |
| 1012 | } |
| 1013 | |
| 1014 | static bool equal(const SkBitmap& a, const SkBitmap& b) { |
| 1015 | SkASSERT(a.width() == b.width()); |
| 1016 | SkASSERT(a.height() == b.height()); |
| 1017 | for (int y = 0; y < a.height(); ++y) { |
| 1018 | if (0 != memcmp(a.getAddr32(0, y), b.getAddr32(0, y), a.width() * sizeof(SkPMColor))) { |
| 1019 | return false; |
| 1020 | } |
| 1021 | } |
| 1022 | return true; |
| 1023 | } |
| 1024 | |
| 1025 | DEF_TEST(image_roundtrip_encode, reporter) { |
| 1026 | SkBitmap bm0; |
| 1027 | make_all_premul(&bm0); |
| 1028 | |
| 1029 | auto img0 = SkImage::MakeFromBitmap(bm0); |
| 1030 | sk_sp<SkData> data(img0->encode(SkImageEncoder::kPNG_Type, 100)); |
| 1031 | auto img1 = SkImage::MakeFromEncoded(data); |
mtklein | 2f3416d | 2016-08-02 16:02:05 -0700 | [diff] [blame] | 1032 | |
reed | eb56028 | 2016-07-26 19:42:04 -0700 | [diff] [blame] | 1033 | SkBitmap bm1; |
| 1034 | bm1.allocPixels(SkImageInfo::MakeN32(256, 256, kPremul_SkAlphaType)); |
| 1035 | img1->readPixels(bm1.info(), bm1.getPixels(), bm1.rowBytes(), 0, 0); |
mtklein | 2f3416d | 2016-08-02 16:02:05 -0700 | [diff] [blame] | 1036 | |
reed | eb56028 | 2016-07-26 19:42:04 -0700 | [diff] [blame] | 1037 | REPORTER_ASSERT(reporter, equal(bm0, bm1)); |
| 1038 | } |
| 1039 | |
| 1040 | DEF_TEST(image_roundtrip_premul, reporter) { |
| 1041 | SkBitmap bm0; |
| 1042 | make_all_premul(&bm0); |
| 1043 | |
| 1044 | SkBitmap bm1; |
| 1045 | bm1.allocPixels(SkImageInfo::MakeN32(256, 256, kUnpremul_SkAlphaType)); |
| 1046 | bm0.readPixels(bm1.info(), bm1.getPixels(), bm1.rowBytes(), 0, 0); |
| 1047 | |
| 1048 | SkBitmap bm2; |
| 1049 | bm2.allocPixels(SkImageInfo::MakeN32(256, 256, kPremul_SkAlphaType)); |
| 1050 | bm1.readPixels(bm2.info(), bm2.getPixels(), bm2.rowBytes(), 0, 0); |
| 1051 | |
| 1052 | REPORTER_ASSERT(reporter, equal(bm0, bm2)); |
| 1053 | } |