junov@chromium.org | 995beb6 | 2013-03-28 13:49:22 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2013 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
tfarina@chromium.org | 4ee16bf | 2014-01-10 22:08:27 +0000 | [diff] [blame] | 7 | |
junov@chromium.org | 995beb6 | 2013-03-28 13:49:22 +0000 | [diff] [blame] | 8 | #include "SkCanvas.h" |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 9 | #include "SkData.h" |
reed | 41e010c | 2015-06-09 12:16:53 -0700 | [diff] [blame^] | 10 | #include "SkDevice.h" |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 11 | #include "SkImageEncoder.h" |
junov@chromium.org | 995beb6 | 2013-03-28 13:49:22 +0000 | [diff] [blame] | 12 | #include "SkRRect.h" |
| 13 | #include "SkSurface.h" |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 14 | #include "SkUtils.h" |
junov@chromium.org | 995beb6 | 2013-03-28 13:49:22 +0000 | [diff] [blame] | 15 | #include "Test.h" |
| 16 | |
| 17 | #if SK_SUPPORT_GPU |
| 18 | #include "GrContextFactory.h" |
| 19 | #else |
| 20 | class GrContextFactory; |
| 21 | class GrContext; |
| 22 | #endif |
| 23 | |
| 24 | enum SurfaceType { |
| 25 | kRaster_SurfaceType, |
commit-bot@chromium.org | c3bd8af | 2014-02-13 17:14:46 +0000 | [diff] [blame] | 26 | kRasterDirect_SurfaceType, |
junov@chromium.org | 995beb6 | 2013-03-28 13:49:22 +0000 | [diff] [blame] | 27 | kGpu_SurfaceType, |
commit-bot@chromium.org | d8a57af | 2014-03-19 21:19:16 +0000 | [diff] [blame] | 28 | kGpuScratch_SurfaceType, |
junov@chromium.org | 995beb6 | 2013-03-28 13:49:22 +0000 | [diff] [blame] | 29 | }; |
| 30 | |
reed | 982542d | 2014-06-27 06:48:14 -0700 | [diff] [blame] | 31 | static void release_storage(void* pixels, void* context) { |
| 32 | SkASSERT(pixels == context); |
| 33 | sk_free(pixels); |
| 34 | } |
commit-bot@chromium.org | c3bd8af | 2014-02-13 17:14:46 +0000 | [diff] [blame] | 35 | |
| 36 | static SkSurface* createSurface(SurfaceType surfaceType, GrContext* context, |
| 37 | SkImageInfo* requestedInfo = NULL) { |
reed | 982542d | 2014-06-27 06:48:14 -0700 | [diff] [blame] | 38 | static const SkImageInfo info = SkImageInfo::MakeN32Premul(10, 10); |
commit-bot@chromium.org | c3bd8af | 2014-02-13 17:14:46 +0000 | [diff] [blame] | 39 | |
| 40 | if (requestedInfo) { |
| 41 | *requestedInfo = info; |
| 42 | } |
junov@chromium.org | 995beb6 | 2013-03-28 13:49:22 +0000 | [diff] [blame] | 43 | |
| 44 | switch (surfaceType) { |
commit-bot@chromium.org | c3bd8af | 2014-02-13 17:14:46 +0000 | [diff] [blame] | 45 | case kRaster_SurfaceType: |
| 46 | return SkSurface::NewRaster(info); |
reed | 982542d | 2014-06-27 06:48:14 -0700 | [diff] [blame] | 47 | case kRasterDirect_SurfaceType: { |
| 48 | const size_t rowBytes = info.minRowBytes(); |
| 49 | void* storage = sk_malloc_throw(info.getSafeSize(rowBytes)); |
| 50 | return SkSurface::NewRasterDirectReleaseProc(info, storage, rowBytes, |
| 51 | release_storage, storage); |
| 52 | } |
commit-bot@chromium.org | c3bd8af | 2014-02-13 17:14:46 +0000 | [diff] [blame] | 53 | case kGpu_SurfaceType: |
bsalomon | afe3005 | 2015-01-16 07:32:33 -0800 | [diff] [blame] | 54 | return SkSurface::NewRenderTarget(context, SkSurface::kNo_Budgeted, info, 0, NULL); |
commit-bot@chromium.org | d8a57af | 2014-03-19 21:19:16 +0000 | [diff] [blame] | 55 | case kGpuScratch_SurfaceType: |
bsalomon | afe3005 | 2015-01-16 07:32:33 -0800 | [diff] [blame] | 56 | return SkSurface::NewRenderTarget(context, SkSurface::kYes_Budgeted, info, 0, NULL); |
junov@chromium.org | 995beb6 | 2013-03-28 13:49:22 +0000 | [diff] [blame] | 57 | } |
junov@chromium.org | 995beb6 | 2013-03-28 13:49:22 +0000 | [diff] [blame] | 58 | return NULL; |
| 59 | } |
| 60 | |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 61 | enum ImageType { |
| 62 | kRasterCopy_ImageType, |
| 63 | kRasterData_ImageType, |
| 64 | kGpu_ImageType, |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 65 | kCodec_ImageType, |
| 66 | }; |
reed@google.com | 999da9c | 2014-02-06 13:43:07 +0000 | [diff] [blame] | 67 | |
reed | b2497c2 | 2014-12-31 12:31:43 -0800 | [diff] [blame] | 68 | #include "SkImageGenerator.h" |
| 69 | |
| 70 | class EmptyGenerator : public SkImageGenerator { |
reed | 3ef71e3 | 2015-03-19 08:31:14 -0700 | [diff] [blame] | 71 | public: |
| 72 | EmptyGenerator() : SkImageGenerator(SkImageInfo::MakeN32Premul(0, 0)) {} |
reed | b2497c2 | 2014-12-31 12:31:43 -0800 | [diff] [blame] | 73 | }; |
| 74 | |
| 75 | static void test_empty_image(skiatest::Reporter* reporter) { |
| 76 | const SkImageInfo info = SkImageInfo::Make(0, 0, kN32_SkColorType, kPremul_SkAlphaType); |
| 77 | |
| 78 | REPORTER_ASSERT(reporter, NULL == SkImage::NewRasterCopy(info, NULL, 0)); |
| 79 | REPORTER_ASSERT(reporter, NULL == SkImage::NewRasterData(info, NULL, 0)); |
| 80 | REPORTER_ASSERT(reporter, NULL == SkImage::NewFromGenerator(SkNEW(EmptyGenerator))); |
| 81 | } |
| 82 | |
| 83 | static void test_empty_surface(skiatest::Reporter* reporter, GrContext* ctx) { |
| 84 | const SkImageInfo info = SkImageInfo::Make(0, 0, kN32_SkColorType, kPremul_SkAlphaType); |
| 85 | |
| 86 | REPORTER_ASSERT(reporter, NULL == SkSurface::NewRaster(info)); |
| 87 | REPORTER_ASSERT(reporter, NULL == SkSurface::NewRasterDirect(info, NULL, 0)); |
| 88 | if (ctx) { |
bsalomon | afe3005 | 2015-01-16 07:32:33 -0800 | [diff] [blame] | 89 | REPORTER_ASSERT(reporter, NULL == |
| 90 | SkSurface::NewRenderTarget(ctx, SkSurface::kNo_Budgeted, info, 0, NULL)); |
reed | b2497c2 | 2014-12-31 12:31:43 -0800 | [diff] [blame] | 91 | } |
| 92 | } |
| 93 | |
bsalomon | e4579ad | 2015-04-08 08:38:40 -0700 | [diff] [blame] | 94 | #if SK_SUPPORT_GPU |
| 95 | static void test_wrapped_texture_surface(skiatest::Reporter* reporter, GrContext* ctx) { |
| 96 | if (NULL == ctx) { |
| 97 | return; |
| 98 | } |
| 99 | // Test the wrapped factory for SkSurface by creating a texture using ctx and then treat it as |
| 100 | // an external texture and wrap it in a SkSurface. |
| 101 | |
| 102 | GrSurfaceDesc texDesc; |
| 103 | texDesc.fConfig = kRGBA_8888_GrPixelConfig; |
| 104 | texDesc.fFlags = kRenderTarget_GrSurfaceFlag; |
| 105 | texDesc.fWidth = texDesc.fHeight = 100; |
| 106 | texDesc.fSampleCnt = 0; |
| 107 | texDesc.fOrigin = kTopLeft_GrSurfaceOrigin; |
bsalomon | d309e7a | 2015-04-30 14:18:54 -0700 | [diff] [blame] | 108 | SkAutoTUnref<GrSurface> dummySurface(ctx->textureProvider()->createTexture(texDesc, false)); |
bsalomon | e4579ad | 2015-04-08 08:38:40 -0700 | [diff] [blame] | 109 | |
| 110 | REPORTER_ASSERT(reporter, dummySurface && dummySurface->asTexture() && |
| 111 | dummySurface->asRenderTarget()); |
| 112 | if (!dummySurface || !dummySurface->asTexture() || !dummySurface->asRenderTarget()) { |
| 113 | return; |
| 114 | } |
| 115 | |
| 116 | GrBackendObject textureHandle = dummySurface->asTexture()->getTextureHandle(); |
| 117 | |
| 118 | GrBackendTextureDesc wrappedDesc; |
| 119 | wrappedDesc.fConfig = dummySurface->config(); |
| 120 | wrappedDesc.fWidth = dummySurface->width(); |
| 121 | wrappedDesc.fHeight = dummySurface->height(); |
| 122 | wrappedDesc.fOrigin = dummySurface->origin(); |
| 123 | wrappedDesc.fSampleCnt = dummySurface->asRenderTarget()->numSamples(); |
| 124 | wrappedDesc.fFlags = kRenderTarget_GrBackendTextureFlag; |
| 125 | wrappedDesc.fTextureHandle = textureHandle; |
| 126 | |
| 127 | SkAutoTUnref<SkSurface> surface(SkSurface::NewWrappedRenderTarget(ctx, wrappedDesc, NULL)); |
| 128 | REPORTER_ASSERT(reporter, surface); |
| 129 | } |
| 130 | #endif |
| 131 | |
| 132 | |
reed@google.com | 999da9c | 2014-02-06 13:43:07 +0000 | [diff] [blame] | 133 | static void test_image(skiatest::Reporter* reporter) { |
| 134 | SkImageInfo info = SkImageInfo::MakeN32Premul(1, 1); |
| 135 | size_t rowBytes = info.minRowBytes(); |
| 136 | size_t size = info.getSafeSize(rowBytes); |
reed | 9594da1 | 2014-09-12 12:12:27 -0700 | [diff] [blame] | 137 | SkData* data = SkData::NewUninitialized(size); |
commit-bot@chromium.org | 5e0995e | 2014-02-07 12:20:04 +0000 | [diff] [blame] | 138 | |
mtklein | bbb61d7 | 2014-11-24 13:09:39 -0800 | [diff] [blame] | 139 | REPORTER_ASSERT(reporter, data->unique()); |
reed@google.com | 999da9c | 2014-02-06 13:43:07 +0000 | [diff] [blame] | 140 | SkImage* image = SkImage::NewRasterData(info, data, rowBytes); |
mtklein | bbb61d7 | 2014-11-24 13:09:39 -0800 | [diff] [blame] | 141 | REPORTER_ASSERT(reporter, !data->unique()); |
reed@google.com | 999da9c | 2014-02-06 13:43:07 +0000 | [diff] [blame] | 142 | image->unref(); |
mtklein | bbb61d7 | 2014-11-24 13:09:39 -0800 | [diff] [blame] | 143 | REPORTER_ASSERT(reporter, data->unique()); |
reed@google.com | 999da9c | 2014-02-06 13:43:07 +0000 | [diff] [blame] | 144 | data->unref(); |
| 145 | } |
| 146 | |
reed | 67f2eb4 | 2014-12-10 06:54:06 -0800 | [diff] [blame] | 147 | static SkImage* createImage(ImageType imageType, GrContext* context, SkColor color) { |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 148 | const SkPMColor pmcolor = SkPreMultiplyColor(color); |
| 149 | const SkImageInfo info = SkImageInfo::MakeN32Premul(10, 10); |
| 150 | const size_t rowBytes = info.minRowBytes(); |
reed | e5ea500 | 2014-09-03 11:54:58 -0700 | [diff] [blame] | 151 | const size_t size = rowBytes * info.height(); |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 152 | |
reed | 9594da1 | 2014-09-12 12:12:27 -0700 | [diff] [blame] | 153 | SkAutoTUnref<SkData> data(SkData::NewUninitialized(size)); |
| 154 | void* addr = data->writable_data(); |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 155 | sk_memset32((SkPMColor*)addr, pmcolor, SkToInt(size >> 2)); |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 156 | |
| 157 | switch (imageType) { |
| 158 | case kRasterCopy_ImageType: |
| 159 | return SkImage::NewRasterCopy(info, addr, rowBytes); |
| 160 | case kRasterData_ImageType: |
| 161 | return SkImage::NewRasterData(info, data, rowBytes); |
reed | 67f2eb4 | 2014-12-10 06:54:06 -0800 | [diff] [blame] | 162 | case kGpu_ImageType: { |
bsalomon | afe3005 | 2015-01-16 07:32:33 -0800 | [diff] [blame] | 163 | SkAutoTUnref<SkSurface> surf( |
| 164 | SkSurface::NewRenderTarget(context, SkSurface::kNo_Budgeted, info, 0)); |
reed | 67f2eb4 | 2014-12-10 06:54:06 -0800 | [diff] [blame] | 165 | surf->getCanvas()->clear(color); |
| 166 | return surf->newImageSnapshot(); |
| 167 | } |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 168 | case kCodec_ImageType: { |
| 169 | SkBitmap bitmap; |
commit-bot@chromium.org | 00f8d6c | 2014-05-29 15:57:20 +0000 | [diff] [blame] | 170 | bitmap.installPixels(info, addr, rowBytes); |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 171 | SkAutoTUnref<SkData> src( |
reed | 67f2eb4 | 2014-12-10 06:54:06 -0800 | [diff] [blame] | 172 | SkImageEncoder::EncodeData(bitmap, SkImageEncoder::kPNG_Type, 100)); |
reed | 5965c8a | 2015-01-07 18:04:45 -0800 | [diff] [blame] | 173 | return SkImage::NewFromData(src); |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 174 | } |
| 175 | } |
| 176 | SkASSERT(false); |
| 177 | return NULL; |
| 178 | } |
| 179 | |
reed | 96472de | 2014-12-10 09:53:42 -0800 | [diff] [blame] | 180 | static void set_pixels(SkPMColor pixels[], int count, SkPMColor color) { |
| 181 | sk_memset32(pixels, color, count); |
| 182 | } |
| 183 | static bool has_pixels(const SkPMColor pixels[], int count, SkPMColor expected) { |
| 184 | for (int i = 0; i < count; ++i) { |
| 185 | if (pixels[i] != expected) { |
| 186 | return false; |
| 187 | } |
| 188 | } |
| 189 | return true; |
| 190 | } |
| 191 | |
| 192 | static void test_image_readpixels(skiatest::Reporter* reporter, SkImage* image, |
| 193 | SkPMColor expected) { |
| 194 | const SkPMColor notExpected = ~expected; |
| 195 | |
| 196 | const int w = 2, h = 2; |
| 197 | const size_t rowBytes = w * sizeof(SkPMColor); |
| 198 | SkPMColor pixels[w*h]; |
| 199 | |
| 200 | SkImageInfo info; |
| 201 | |
| 202 | info = SkImageInfo::MakeUnknown(w, h); |
| 203 | REPORTER_ASSERT(reporter, !image->readPixels(info, pixels, rowBytes, 0, 0)); |
| 204 | |
| 205 | // out-of-bounds should fail |
| 206 | info = SkImageInfo::MakeN32Premul(w, h); |
| 207 | REPORTER_ASSERT(reporter, !image->readPixels(info, pixels, rowBytes, -w, 0)); |
| 208 | REPORTER_ASSERT(reporter, !image->readPixels(info, pixels, rowBytes, 0, -h)); |
| 209 | REPORTER_ASSERT(reporter, !image->readPixels(info, pixels, rowBytes, image->width(), 0)); |
| 210 | REPORTER_ASSERT(reporter, !image->readPixels(info, pixels, rowBytes, 0, image->height())); |
| 211 | |
| 212 | // top-left should succeed |
| 213 | set_pixels(pixels, w*h, notExpected); |
| 214 | REPORTER_ASSERT(reporter, image->readPixels(info, pixels, rowBytes, 0, 0)); |
| 215 | REPORTER_ASSERT(reporter, has_pixels(pixels, w*h, expected)); |
| 216 | |
| 217 | // bottom-right should succeed |
| 218 | set_pixels(pixels, w*h, notExpected); |
| 219 | REPORTER_ASSERT(reporter, image->readPixels(info, pixels, rowBytes, |
| 220 | image->width() - w, image->height() - h)); |
| 221 | REPORTER_ASSERT(reporter, has_pixels(pixels, w*h, expected)); |
| 222 | |
| 223 | // partial top-left should succeed |
| 224 | set_pixels(pixels, w*h, notExpected); |
| 225 | REPORTER_ASSERT(reporter, image->readPixels(info, pixels, rowBytes, -1, -1)); |
| 226 | REPORTER_ASSERT(reporter, pixels[3] == expected); |
| 227 | REPORTER_ASSERT(reporter, has_pixels(pixels, w*h - 1, notExpected)); |
| 228 | |
| 229 | // partial bottom-right should succeed |
| 230 | set_pixels(pixels, w*h, notExpected); |
| 231 | REPORTER_ASSERT(reporter, image->readPixels(info, pixels, rowBytes, |
| 232 | image->width() - 1, image->height() - 1)); |
| 233 | REPORTER_ASSERT(reporter, pixels[0] == expected); |
| 234 | REPORTER_ASSERT(reporter, has_pixels(&pixels[1], w*h - 1, notExpected)); |
| 235 | } |
| 236 | |
reed | 67f2eb4 | 2014-12-10 06:54:06 -0800 | [diff] [blame] | 237 | static void test_imagepeek(skiatest::Reporter* reporter, GrContextFactory* factory) { |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 238 | static const struct { |
| 239 | ImageType fType; |
| 240 | bool fPeekShouldSucceed; |
reed | 67f2eb4 | 2014-12-10 06:54:06 -0800 | [diff] [blame] | 241 | const char* fName; |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 242 | } gRec[] = { |
reed | 67f2eb4 | 2014-12-10 06:54:06 -0800 | [diff] [blame] | 243 | { kRasterCopy_ImageType, true, "RasterCopy" }, |
| 244 | { kRasterData_ImageType, true, "RasterData" }, |
| 245 | { kGpu_ImageType, false, "Gpu" }, |
| 246 | { kCodec_ImageType, false, "Codec" }, |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 247 | }; |
skia.committer@gmail.com | 02d6f54 | 2014-02-14 03:02:05 +0000 | [diff] [blame] | 248 | |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 249 | const SkColor color = SK_ColorRED; |
| 250 | const SkPMColor pmcolor = SkPreMultiplyColor(color); |
skia.committer@gmail.com | 02d6f54 | 2014-02-14 03:02:05 +0000 | [diff] [blame] | 251 | |
reed | 67f2eb4 | 2014-12-10 06:54:06 -0800 | [diff] [blame] | 252 | GrContext* ctx = NULL; |
| 253 | #if SK_SUPPORT_GPU |
| 254 | ctx = factory->get(GrContextFactory::kNative_GLContextType); |
senorblanco | c8e9340 | 2015-04-21 07:20:36 -0700 | [diff] [blame] | 255 | if (NULL == ctx) { |
senorblanco | 84bfd39 | 2015-04-21 06:59:17 -0700 | [diff] [blame] | 256 | return; |
| 257 | } |
reed | 67f2eb4 | 2014-12-10 06:54:06 -0800 | [diff] [blame] | 258 | #endif |
| 259 | |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 260 | for (size_t i = 0; i < SK_ARRAY_COUNT(gRec); ++i) { |
| 261 | SkImageInfo info; |
| 262 | size_t rowBytes; |
skia.committer@gmail.com | 02d6f54 | 2014-02-14 03:02:05 +0000 | [diff] [blame] | 263 | |
reed | 67f2eb4 | 2014-12-10 06:54:06 -0800 | [diff] [blame] | 264 | SkAutoTUnref<SkImage> image(createImage(gRec[i].fType, ctx, color)); |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 265 | if (!image.get()) { |
reed | 67f2eb4 | 2014-12-10 06:54:06 -0800 | [diff] [blame] | 266 | SkDebugf("failed to createImage[%d] %s\n", i, gRec[i].fName); |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 267 | continue; // gpu may not be enabled |
| 268 | } |
| 269 | const void* addr = image->peekPixels(&info, &rowBytes); |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 270 | bool success = SkToBool(addr); |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 271 | REPORTER_ASSERT(reporter, gRec[i].fPeekShouldSucceed == success); |
| 272 | if (success) { |
reed | e5ea500 | 2014-09-03 11:54:58 -0700 | [diff] [blame] | 273 | REPORTER_ASSERT(reporter, 10 == info.width()); |
| 274 | REPORTER_ASSERT(reporter, 10 == info.height()); |
| 275 | REPORTER_ASSERT(reporter, kN32_SkColorType == info.colorType()); |
| 276 | REPORTER_ASSERT(reporter, kPremul_SkAlphaType == info.alphaType() || |
| 277 | kOpaque_SkAlphaType == info.alphaType()); |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 278 | REPORTER_ASSERT(reporter, info.minRowBytes() <= rowBytes); |
| 279 | REPORTER_ASSERT(reporter, pmcolor == *(const SkPMColor*)addr); |
| 280 | } |
reed | 96472de | 2014-12-10 09:53:42 -0800 | [diff] [blame] | 281 | |
| 282 | test_image_readpixels(reporter, image, pmcolor); |
reed@google.com | 4f7c615 | 2014-02-06 14:11:56 +0000 | [diff] [blame] | 283 | } |
| 284 | } |
| 285 | |
commit-bot@chromium.org | c3bd8af | 2014-02-13 17:14:46 +0000 | [diff] [blame] | 286 | static void test_canvaspeek(skiatest::Reporter* reporter, |
| 287 | GrContextFactory* factory) { |
| 288 | static const struct { |
| 289 | SurfaceType fType; |
| 290 | bool fPeekShouldSucceed; |
| 291 | } gRec[] = { |
| 292 | { kRaster_SurfaceType, true }, |
| 293 | { kRasterDirect_SurfaceType, true }, |
| 294 | #if SK_SUPPORT_GPU |
| 295 | { kGpu_SurfaceType, false }, |
commit-bot@chromium.org | d8a57af | 2014-03-19 21:19:16 +0000 | [diff] [blame] | 296 | { kGpuScratch_SurfaceType, false }, |
commit-bot@chromium.org | c3bd8af | 2014-02-13 17:14:46 +0000 | [diff] [blame] | 297 | #endif |
commit-bot@chromium.org | c3bd8af | 2014-02-13 17:14:46 +0000 | [diff] [blame] | 298 | }; |
| 299 | |
| 300 | const SkColor color = SK_ColorRED; |
| 301 | const SkPMColor pmcolor = SkPreMultiplyColor(color); |
| 302 | |
bsalomon | e904c09 | 2014-07-17 10:50:59 -0700 | [diff] [blame] | 303 | int cnt; |
commit-bot@chromium.org | c3bd8af | 2014-02-13 17:14:46 +0000 | [diff] [blame] | 304 | #if SK_SUPPORT_GPU |
bsalomon | e904c09 | 2014-07-17 10:50:59 -0700 | [diff] [blame] | 305 | cnt = GrContextFactory::kGLContextTypeCnt; |
| 306 | #else |
| 307 | cnt = 1; |
commit-bot@chromium.org | c3bd8af | 2014-02-13 17:14:46 +0000 | [diff] [blame] | 308 | #endif |
| 309 | |
bsalomon | e904c09 | 2014-07-17 10:50:59 -0700 | [diff] [blame] | 310 | for (int i= 0; i < cnt; ++i) { |
| 311 | GrContext* context = NULL; |
| 312 | #if SK_SUPPORT_GPU |
| 313 | GrContextFactory::GLContextType glCtxType = (GrContextFactory::GLContextType) i; |
| 314 | if (!GrContextFactory::IsRenderingGLContext(glCtxType)) { |
| 315 | continue; |
| 316 | } |
| 317 | context = factory->get(glCtxType); |
commit-bot@chromium.org | c3bd8af | 2014-02-13 17:14:46 +0000 | [diff] [blame] | 318 | |
bsalomon | e904c09 | 2014-07-17 10:50:59 -0700 | [diff] [blame] | 319 | if (NULL == context) { |
| 320 | continue; |
| 321 | } |
| 322 | #endif |
| 323 | for (size_t i = 0; i < SK_ARRAY_COUNT(gRec); ++i) { |
| 324 | SkImageInfo info, requestInfo; |
| 325 | size_t rowBytes; |
commit-bot@chromium.org | c3bd8af | 2014-02-13 17:14:46 +0000 | [diff] [blame] | 326 | |
bsalomon | e904c09 | 2014-07-17 10:50:59 -0700 | [diff] [blame] | 327 | SkAutoTUnref<SkSurface> surface(createSurface(gRec[i].fType, context, |
| 328 | &requestInfo)); |
| 329 | surface->getCanvas()->clear(color); |
commit-bot@chromium.org | c3bd8af | 2014-02-13 17:14:46 +0000 | [diff] [blame] | 330 | |
bsalomon | e904c09 | 2014-07-17 10:50:59 -0700 | [diff] [blame] | 331 | const void* addr = surface->getCanvas()->peekPixels(&info, &rowBytes); |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 332 | bool success = SkToBool(addr); |
bsalomon | e904c09 | 2014-07-17 10:50:59 -0700 | [diff] [blame] | 333 | REPORTER_ASSERT(reporter, gRec[i].fPeekShouldSucceed == success); |
commit-bot@chromium.org | c3bd8af | 2014-02-13 17:14:46 +0000 | [diff] [blame] | 334 | |
bsalomon | e904c09 | 2014-07-17 10:50:59 -0700 | [diff] [blame] | 335 | SkImageInfo info2; |
| 336 | size_t rb2; |
| 337 | const void* addr2 = surface->peekPixels(&info2, &rb2); |
commit-bot@chromium.org | c3bd8af | 2014-02-13 17:14:46 +0000 | [diff] [blame] | 338 | |
bsalomon | e904c09 | 2014-07-17 10:50:59 -0700 | [diff] [blame] | 339 | if (success) { |
| 340 | REPORTER_ASSERT(reporter, requestInfo == info); |
| 341 | REPORTER_ASSERT(reporter, requestInfo.minRowBytes() <= rowBytes); |
| 342 | REPORTER_ASSERT(reporter, pmcolor == *(const SkPMColor*)addr); |
| 343 | |
| 344 | REPORTER_ASSERT(reporter, addr2 == addr); |
| 345 | REPORTER_ASSERT(reporter, info2 == info); |
| 346 | REPORTER_ASSERT(reporter, rb2 == rowBytes); |
| 347 | } else { |
| 348 | REPORTER_ASSERT(reporter, NULL == addr2); |
| 349 | } |
commit-bot@chromium.org | c3bd8af | 2014-02-13 17:14:46 +0000 | [diff] [blame] | 350 | } |
| 351 | } |
| 352 | } |
| 353 | |
reed | 41e010c | 2015-06-09 12:16:53 -0700 | [diff] [blame^] | 354 | // For compatibility with clients that still call accessBitmap(), we need to ensure that we bump |
| 355 | // the bitmap's genID when we draw to it, else they won't know it has new values. When they are |
| 356 | // exclusively using surface/image, and we can hide accessBitmap from device, we can remove this |
| 357 | // test. |
| 358 | static void test_accessPixels(skiatest::Reporter* reporter, GrContextFactory* factory) { |
| 359 | static const struct { |
| 360 | SurfaceType fType; |
| 361 | bool fPeekShouldSucceed; |
| 362 | } gRec[] = { |
| 363 | { kRaster_SurfaceType, true }, |
| 364 | { kRasterDirect_SurfaceType, true }, |
| 365 | #if SK_SUPPORT_GPU |
| 366 | { kGpu_SurfaceType, false }, |
| 367 | { kGpuScratch_SurfaceType, false }, |
| 368 | #endif |
| 369 | }; |
| 370 | |
| 371 | int cnt; |
| 372 | #if SK_SUPPORT_GPU |
| 373 | cnt = GrContextFactory::kGLContextTypeCnt; |
| 374 | #else |
| 375 | cnt = 1; |
| 376 | #endif |
| 377 | |
| 378 | for (int i= 0; i < cnt; ++i) { |
| 379 | GrContext* context = NULL; |
| 380 | #if SK_SUPPORT_GPU |
| 381 | GrContextFactory::GLContextType glCtxType = (GrContextFactory::GLContextType) i; |
| 382 | if (!GrContextFactory::IsRenderingGLContext(glCtxType)) { |
| 383 | continue; |
| 384 | } |
| 385 | context = factory->get(glCtxType); |
| 386 | |
| 387 | if (NULL == context) { |
| 388 | continue; |
| 389 | } |
| 390 | #endif |
| 391 | for (size_t j = 0; j < SK_ARRAY_COUNT(gRec); ++j) { |
| 392 | SkImageInfo info, requestInfo; |
| 393 | |
| 394 | SkAutoTUnref<SkSurface> surface(createSurface(gRec[j].fType, context, |
| 395 | &requestInfo)); |
| 396 | SkCanvas* canvas = surface->getCanvas(); |
| 397 | canvas->clear(0); |
| 398 | |
| 399 | SkBaseDevice* device = canvas->getDevice_just_for_deprecated_compatibility_testing(); |
| 400 | SkBitmap bm = device->accessBitmap(false); |
| 401 | uint32_t genID0 = bm.getGenerationID(); |
| 402 | // Now we draw something, which needs to "dirty" the genID (sorta like copy-on-write) |
| 403 | canvas->drawColor(SK_ColorBLUE); |
| 404 | // Now check that we get a different genID |
| 405 | uint32_t genID1 = bm.getGenerationID(); |
| 406 | REPORTER_ASSERT(reporter, genID0 != genID1); |
| 407 | } |
| 408 | } |
| 409 | } |
| 410 | |
junov@chromium.org | 995beb6 | 2013-03-28 13:49:22 +0000 | [diff] [blame] | 411 | static void TestSurfaceCopyOnWrite(skiatest::Reporter* reporter, SurfaceType surfaceType, |
| 412 | GrContext* context) { |
| 413 | // Verify that the right canvas commands trigger a copy on write |
| 414 | SkSurface* surface = createSurface(surfaceType, context); |
| 415 | SkAutoTUnref<SkSurface> aur_surface(surface); |
| 416 | SkCanvas* canvas = surface->getCanvas(); |
| 417 | |
| 418 | const SkRect testRect = |
| 419 | SkRect::MakeXYWH(SkIntToScalar(0), SkIntToScalar(0), |
| 420 | SkIntToScalar(4), SkIntToScalar(5)); |
junov@chromium.org | 995beb6 | 2013-03-28 13:49:22 +0000 | [diff] [blame] | 421 | SkPath testPath; |
| 422 | testPath.addRect(SkRect::MakeXYWH(SkIntToScalar(0), SkIntToScalar(0), |
| 423 | SkIntToScalar(2), SkIntToScalar(1))); |
| 424 | |
| 425 | const SkIRect testIRect = SkIRect::MakeXYWH(0, 0, 2, 1); |
| 426 | |
| 427 | SkRegion testRegion; |
| 428 | testRegion.setRect(testIRect); |
| 429 | |
| 430 | |
| 431 | const SkColor testColor = 0x01020304; |
| 432 | const SkPaint testPaint; |
| 433 | const SkPoint testPoints[3] = { |
| 434 | {SkIntToScalar(0), SkIntToScalar(0)}, |
| 435 | {SkIntToScalar(2), SkIntToScalar(1)}, |
| 436 | {SkIntToScalar(0), SkIntToScalar(2)} |
| 437 | }; |
| 438 | const size_t testPointCount = 3; |
| 439 | |
| 440 | SkBitmap testBitmap; |
mike@reedtribe.org | deee496 | 2014-02-13 14:41:43 +0000 | [diff] [blame] | 441 | testBitmap.allocN32Pixels(10, 10); |
robertphillips@google.com | d1ce77d | 2013-10-09 12:51:09 +0000 | [diff] [blame] | 442 | testBitmap.eraseColor(0); |
junov@chromium.org | 995beb6 | 2013-03-28 13:49:22 +0000 | [diff] [blame] | 443 | |
| 444 | SkRRect testRRect; |
| 445 | testRRect.setRectXY(testRect, SK_Scalar1, SK_Scalar1); |
| 446 | |
| 447 | SkString testText("Hello World"); |
| 448 | const SkPoint testPoints2[] = { |
| 449 | { SkIntToScalar(0), SkIntToScalar(1) }, |
| 450 | { SkIntToScalar(1), SkIntToScalar(1) }, |
| 451 | { SkIntToScalar(2), SkIntToScalar(1) }, |
| 452 | { SkIntToScalar(3), SkIntToScalar(1) }, |
| 453 | { SkIntToScalar(4), SkIntToScalar(1) }, |
| 454 | { SkIntToScalar(5), SkIntToScalar(1) }, |
| 455 | { SkIntToScalar(6), SkIntToScalar(1) }, |
| 456 | { SkIntToScalar(7), SkIntToScalar(1) }, |
| 457 | { SkIntToScalar(8), SkIntToScalar(1) }, |
| 458 | { SkIntToScalar(9), SkIntToScalar(1) }, |
| 459 | { SkIntToScalar(10), SkIntToScalar(1) }, |
| 460 | }; |
| 461 | |
| 462 | #define EXPECT_COPY_ON_WRITE(command) \ |
| 463 | { \ |
junov@chromium.org | 5ee449a | 2013-04-12 20:20:50 +0000 | [diff] [blame] | 464 | SkImage* imageBefore = surface->newImageSnapshot(); \ |
junov@chromium.org | 995beb6 | 2013-03-28 13:49:22 +0000 | [diff] [blame] | 465 | SkAutoTUnref<SkImage> aur_before(imageBefore); \ |
| 466 | canvas-> command ; \ |
junov@chromium.org | 5ee449a | 2013-04-12 20:20:50 +0000 | [diff] [blame] | 467 | SkImage* imageAfter = surface->newImageSnapshot(); \ |
junov@chromium.org | 995beb6 | 2013-03-28 13:49:22 +0000 | [diff] [blame] | 468 | SkAutoTUnref<SkImage> aur_after(imageAfter); \ |
| 469 | REPORTER_ASSERT(reporter, imageBefore != imageAfter); \ |
| 470 | } |
| 471 | |
| 472 | EXPECT_COPY_ON_WRITE(clear(testColor)) |
| 473 | EXPECT_COPY_ON_WRITE(drawPaint(testPaint)) |
| 474 | EXPECT_COPY_ON_WRITE(drawPoints(SkCanvas::kPoints_PointMode, testPointCount, testPoints, \ |
| 475 | testPaint)) |
| 476 | EXPECT_COPY_ON_WRITE(drawOval(testRect, testPaint)) |
| 477 | EXPECT_COPY_ON_WRITE(drawRect(testRect, testPaint)) |
| 478 | EXPECT_COPY_ON_WRITE(drawRRect(testRRect, testPaint)) |
| 479 | EXPECT_COPY_ON_WRITE(drawPath(testPath, testPaint)) |
| 480 | EXPECT_COPY_ON_WRITE(drawBitmap(testBitmap, 0, 0)) |
| 481 | EXPECT_COPY_ON_WRITE(drawBitmapRect(testBitmap, NULL, testRect)) |
junov@chromium.org | 995beb6 | 2013-03-28 13:49:22 +0000 | [diff] [blame] | 482 | EXPECT_COPY_ON_WRITE(drawBitmapNine(testBitmap, testIRect, testRect, NULL)) |
| 483 | EXPECT_COPY_ON_WRITE(drawSprite(testBitmap, 0, 0, NULL)) |
| 484 | EXPECT_COPY_ON_WRITE(drawText(testText.c_str(), testText.size(), 0, 1, testPaint)) |
| 485 | EXPECT_COPY_ON_WRITE(drawPosText(testText.c_str(), testText.size(), testPoints2, \ |
| 486 | testPaint)) |
| 487 | EXPECT_COPY_ON_WRITE(drawTextOnPath(testText.c_str(), testText.size(), testPath, NULL, \ |
| 488 | testPaint)) |
| 489 | } |
| 490 | |
junov@chromium.org | af05835 | 2013-04-03 15:03:26 +0000 | [diff] [blame] | 491 | static void TestSurfaceWritableAfterSnapshotRelease(skiatest::Reporter* reporter, |
| 492 | SurfaceType surfaceType, |
| 493 | GrContext* context) { |
| 494 | // This test succeeds by not triggering an assertion. |
| 495 | // The test verifies that the surface remains writable (usable) after |
| 496 | // acquiring and releasing a snapshot without triggering a copy on write. |
commit-bot@chromium.org | 4d24b74 | 2013-07-25 23:29:40 +0000 | [diff] [blame] | 497 | SkAutoTUnref<SkSurface> surface(createSurface(surfaceType, context)); |
junov@chromium.org | af05835 | 2013-04-03 15:03:26 +0000 | [diff] [blame] | 498 | SkCanvas* canvas = surface->getCanvas(); |
| 499 | canvas->clear(1); |
junov@chromium.org | 5ee449a | 2013-04-12 20:20:50 +0000 | [diff] [blame] | 500 | surface->newImageSnapshot()->unref(); // Create and destroy SkImage |
commit-bot@chromium.org | 4d24b74 | 2013-07-25 23:29:40 +0000 | [diff] [blame] | 501 | canvas->clear(2); // Must not assert internally |
junov@chromium.org | 995beb6 | 2013-03-28 13:49:22 +0000 | [diff] [blame] | 502 | } |
junov@chromium.org | da90474 | 2013-05-01 22:38:16 +0000 | [diff] [blame] | 503 | |
junov@chromium.org | b516a41 | 2013-05-01 22:49:59 +0000 | [diff] [blame] | 504 | #if SK_SUPPORT_GPU |
commit-bot@chromium.org | 4d24b74 | 2013-07-25 23:29:40 +0000 | [diff] [blame] | 505 | static void Test_crbug263329(skiatest::Reporter* reporter, |
commit-bot@chromium.org | d8a57af | 2014-03-19 21:19:16 +0000 | [diff] [blame] | 506 | SurfaceType surfaceType, |
commit-bot@chromium.org | 4d24b74 | 2013-07-25 23:29:40 +0000 | [diff] [blame] | 507 | GrContext* context) { |
| 508 | // This is a regression test for crbug.com/263329 |
| 509 | // Bug was caused by onCopyOnWrite releasing the old surface texture |
| 510 | // back to the scratch texture pool even though the texture is used |
| 511 | // by and active SkImage_Gpu. |
commit-bot@chromium.org | d8a57af | 2014-03-19 21:19:16 +0000 | [diff] [blame] | 512 | SkAutoTUnref<SkSurface> surface1(createSurface(surfaceType, context)); |
| 513 | SkAutoTUnref<SkSurface> surface2(createSurface(surfaceType, context)); |
commit-bot@chromium.org | 4d24b74 | 2013-07-25 23:29:40 +0000 | [diff] [blame] | 514 | SkCanvas* canvas1 = surface1->getCanvas(); |
| 515 | SkCanvas* canvas2 = surface2->getCanvas(); |
| 516 | canvas1->clear(1); |
| 517 | SkAutoTUnref<SkImage> image1(surface1->newImageSnapshot()); |
| 518 | // Trigger copy on write, new backing is a scratch texture |
| 519 | canvas1->clear(2); |
| 520 | SkAutoTUnref<SkImage> image2(surface1->newImageSnapshot()); |
| 521 | // Trigger copy on write, old backing should not be returned to scratch |
| 522 | // pool because it is held by image2 |
| 523 | canvas1->clear(3); |
| 524 | |
| 525 | canvas2->clear(4); |
| 526 | SkAutoTUnref<SkImage> image3(surface2->newImageSnapshot()); |
| 527 | // Trigger copy on write on surface2. The new backing store should not |
| 528 | // be recycling a texture that is held by an existing image. |
| 529 | canvas2->clear(5); |
| 530 | SkAutoTUnref<SkImage> image4(surface2->newImageSnapshot()); |
| 531 | REPORTER_ASSERT(reporter, image4->getTexture() != image3->getTexture()); |
| 532 | // The following assertion checks crbug.com/263329 |
| 533 | REPORTER_ASSERT(reporter, image4->getTexture() != image2->getTexture()); |
| 534 | REPORTER_ASSERT(reporter, image4->getTexture() != image1->getTexture()); |
| 535 | REPORTER_ASSERT(reporter, image3->getTexture() != image2->getTexture()); |
| 536 | REPORTER_ASSERT(reporter, image3->getTexture() != image1->getTexture()); |
| 537 | REPORTER_ASSERT(reporter, image2->getTexture() != image1->getTexture()); |
| 538 | } |
| 539 | |
junov@chromium.org | da90474 | 2013-05-01 22:38:16 +0000 | [diff] [blame] | 540 | static void TestGetTexture(skiatest::Reporter* reporter, |
| 541 | SurfaceType surfaceType, |
| 542 | GrContext* context) { |
| 543 | SkAutoTUnref<SkSurface> surface(createSurface(surfaceType, context)); |
| 544 | SkAutoTUnref<SkImage> image(surface->newImageSnapshot()); |
| 545 | GrTexture* texture = image->getTexture(); |
commit-bot@chromium.org | d8a57af | 2014-03-19 21:19:16 +0000 | [diff] [blame] | 546 | if (surfaceType == kGpu_SurfaceType || surfaceType == kGpuScratch_SurfaceType) { |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 547 | REPORTER_ASSERT(reporter, texture); |
junov@chromium.org | da90474 | 2013-05-01 22:38:16 +0000 | [diff] [blame] | 548 | REPORTER_ASSERT(reporter, 0 != texture->getTextureHandle()); |
| 549 | } else { |
| 550 | REPORTER_ASSERT(reporter, NULL == texture); |
| 551 | } |
| 552 | surface->notifyContentWillChange(SkSurface::kDiscard_ContentChangeMode); |
| 553 | REPORTER_ASSERT(reporter, image->getTexture() == texture); |
| 554 | } |
bsalomon | eaaaf0b | 2015-01-23 08:08:04 -0800 | [diff] [blame] | 555 | |
bsalomon | 3582d3e | 2015-02-13 14:20:05 -0800 | [diff] [blame] | 556 | #include "GrGpuResourcePriv.h" |
bsalomon | eaaaf0b | 2015-01-23 08:08:04 -0800 | [diff] [blame] | 557 | #include "SkGpuDevice.h" |
| 558 | #include "SkImage_Gpu.h" |
| 559 | #include "SkSurface_Gpu.h" |
| 560 | |
| 561 | SkSurface::Budgeted is_budgeted(SkSurface* surf) { |
bsalomon | 3582d3e | 2015-02-13 14:20:05 -0800 | [diff] [blame] | 562 | return ((SkSurface_Gpu*)surf)->getDevice()->accessRenderTarget()->resourcePriv().isBudgeted() ? |
bsalomon | eaaaf0b | 2015-01-23 08:08:04 -0800 | [diff] [blame] | 563 | SkSurface::kYes_Budgeted : SkSurface::kNo_Budgeted; |
| 564 | } |
| 565 | |
| 566 | SkSurface::Budgeted is_budgeted(SkImage* image) { |
bsalomon | 3582d3e | 2015-02-13 14:20:05 -0800 | [diff] [blame] | 567 | return ((SkImage_Gpu*)image)->getTexture()->resourcePriv().isBudgeted() ? |
bsalomon | eaaaf0b | 2015-01-23 08:08:04 -0800 | [diff] [blame] | 568 | SkSurface::kYes_Budgeted : SkSurface::kNo_Budgeted; |
| 569 | } |
| 570 | |
| 571 | static void test_surface_budget(skiatest::Reporter* reporter, GrContext* context) { |
| 572 | SkImageInfo info = SkImageInfo::MakeN32Premul(8,8); |
| 573 | for (int i = 0; i < 2; ++i) { |
| 574 | SkSurface::Budgeted sbudgeted = i ? SkSurface::kYes_Budgeted : SkSurface::kNo_Budgeted; |
| 575 | for (int j = 0; j < 2; ++j) { |
| 576 | SkSurface::Budgeted ibudgeted = j ? SkSurface::kYes_Budgeted : SkSurface::kNo_Budgeted; |
| 577 | SkAutoTUnref<SkSurface> |
| 578 | surface(SkSurface::NewRenderTarget(context, sbudgeted, info, 0)); |
| 579 | SkASSERT(surface); |
| 580 | REPORTER_ASSERT(reporter, sbudgeted == is_budgeted(surface)); |
| 581 | |
mtklein | 31ff298 | 2015-01-24 11:27:27 -0800 | [diff] [blame] | 582 | SkAutoTUnref<SkImage> image(surface->newImageSnapshot(ibudgeted)); |
bsalomon | eaaaf0b | 2015-01-23 08:08:04 -0800 | [diff] [blame] | 583 | |
| 584 | // Initially the image shares a texture with the surface, and the surface decides |
| 585 | // whether it is budgeted or not. |
| 586 | REPORTER_ASSERT(reporter, sbudgeted == is_budgeted(surface)); |
| 587 | REPORTER_ASSERT(reporter, sbudgeted == is_budgeted(image)); |
| 588 | |
| 589 | // Now trigger copy-on-write |
| 590 | surface->getCanvas()->clear(SK_ColorBLUE); |
| 591 | |
| 592 | // They don't share a texture anymore. They should each have made their own budget |
| 593 | // decision. |
| 594 | REPORTER_ASSERT(reporter, sbudgeted == is_budgeted(surface)); |
| 595 | REPORTER_ASSERT(reporter, ibudgeted == is_budgeted(image)); |
| 596 | } |
| 597 | } |
| 598 | } |
| 599 | |
junov@chromium.org | b516a41 | 2013-05-01 22:49:59 +0000 | [diff] [blame] | 600 | #endif |
junov@chromium.org | da90474 | 2013-05-01 22:38:16 +0000 | [diff] [blame] | 601 | |
junov@chromium.org | acea3ef | 2013-04-16 19:41:09 +0000 | [diff] [blame] | 602 | static void TestSurfaceNoCanvas(skiatest::Reporter* reporter, |
| 603 | SurfaceType surfaceType, |
commit-bot@chromium.org | c4c9870 | 2013-04-22 14:28:01 +0000 | [diff] [blame] | 604 | GrContext* context, |
| 605 | SkSurface::ContentChangeMode mode) { |
junov@chromium.org | acea3ef | 2013-04-16 19:41:09 +0000 | [diff] [blame] | 606 | // Verifies the robustness of SkSurface for handling use cases where calls |
| 607 | // are made before a canvas is created. |
| 608 | { |
| 609 | // Test passes by not asserting |
| 610 | SkSurface* surface = createSurface(surfaceType, context); |
| 611 | SkAutoTUnref<SkSurface> aur_surface(surface); |
commit-bot@chromium.org | c4c9870 | 2013-04-22 14:28:01 +0000 | [diff] [blame] | 612 | surface->notifyContentWillChange(mode); |
robertphillips@google.com | 0308707 | 2013-10-02 16:42:21 +0000 | [diff] [blame] | 613 | SkDEBUGCODE(surface->validate();) |
junov@chromium.org | acea3ef | 2013-04-16 19:41:09 +0000 | [diff] [blame] | 614 | } |
| 615 | { |
| 616 | SkSurface* surface = createSurface(surfaceType, context); |
| 617 | SkAutoTUnref<SkSurface> aur_surface(surface); |
| 618 | SkImage* image1 = surface->newImageSnapshot(); |
| 619 | SkAutoTUnref<SkImage> aur_image1(image1); |
robertphillips@google.com | 0308707 | 2013-10-02 16:42:21 +0000 | [diff] [blame] | 620 | SkDEBUGCODE(image1->validate();) |
| 621 | SkDEBUGCODE(surface->validate();) |
commit-bot@chromium.org | c4c9870 | 2013-04-22 14:28:01 +0000 | [diff] [blame] | 622 | surface->notifyContentWillChange(mode); |
robertphillips@google.com | 0308707 | 2013-10-02 16:42:21 +0000 | [diff] [blame] | 623 | SkDEBUGCODE(image1->validate();) |
| 624 | SkDEBUGCODE(surface->validate();) |
junov@chromium.org | acea3ef | 2013-04-16 19:41:09 +0000 | [diff] [blame] | 625 | SkImage* image2 = surface->newImageSnapshot(); |
| 626 | SkAutoTUnref<SkImage> aur_image2(image2); |
robertphillips@google.com | 0308707 | 2013-10-02 16:42:21 +0000 | [diff] [blame] | 627 | SkDEBUGCODE(image2->validate();) |
| 628 | SkDEBUGCODE(surface->validate();) |
junov@chromium.org | acea3ef | 2013-04-16 19:41:09 +0000 | [diff] [blame] | 629 | REPORTER_ASSERT(reporter, image1 != image2); |
| 630 | } |
skia.committer@gmail.com | 45fb8b6 | 2013-04-17 07:00:56 +0000 | [diff] [blame] | 631 | |
junov@chromium.org | acea3ef | 2013-04-16 19:41:09 +0000 | [diff] [blame] | 632 | } |
junov@chromium.org | 995beb6 | 2013-03-28 13:49:22 +0000 | [diff] [blame] | 633 | |
tfarina@chromium.org | 4ee16bf | 2014-01-10 22:08:27 +0000 | [diff] [blame] | 634 | DEF_GPUTEST(Surface, reporter, factory) { |
reed@google.com | 999da9c | 2014-02-06 13:43:07 +0000 | [diff] [blame] | 635 | test_image(reporter); |
| 636 | |
junov@chromium.org | af05835 | 2013-04-03 15:03:26 +0000 | [diff] [blame] | 637 | TestSurfaceCopyOnWrite(reporter, kRaster_SurfaceType, NULL); |
junov@chromium.org | af05835 | 2013-04-03 15:03:26 +0000 | [diff] [blame] | 638 | TestSurfaceWritableAfterSnapshotRelease(reporter, kRaster_SurfaceType, NULL); |
commit-bot@chromium.org | c4c9870 | 2013-04-22 14:28:01 +0000 | [diff] [blame] | 639 | TestSurfaceNoCanvas(reporter, kRaster_SurfaceType, NULL, SkSurface::kDiscard_ContentChangeMode); |
| 640 | TestSurfaceNoCanvas(reporter, kRaster_SurfaceType, NULL, SkSurface::kRetain_ContentChangeMode); |
commit-bot@chromium.org | c3bd8af | 2014-02-13 17:14:46 +0000 | [diff] [blame] | 641 | |
reed | b2497c2 | 2014-12-31 12:31:43 -0800 | [diff] [blame] | 642 | test_empty_image(reporter); |
| 643 | test_empty_surface(reporter, NULL); |
| 644 | |
reed | 67f2eb4 | 2014-12-10 06:54:06 -0800 | [diff] [blame] | 645 | test_imagepeek(reporter, factory); |
commit-bot@chromium.org | c3bd8af | 2014-02-13 17:14:46 +0000 | [diff] [blame] | 646 | test_canvaspeek(reporter, factory); |
| 647 | |
reed | 41e010c | 2015-06-09 12:16:53 -0700 | [diff] [blame^] | 648 | test_accessPixels(reporter, factory); |
| 649 | |
junov@chromium.org | b516a41 | 2013-05-01 22:49:59 +0000 | [diff] [blame] | 650 | #if SK_SUPPORT_GPU |
junov@chromium.org | da90474 | 2013-05-01 22:38:16 +0000 | [diff] [blame] | 651 | TestGetTexture(reporter, kRaster_SurfaceType, NULL); |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 652 | if (factory) { |
bsalomon | e904c09 | 2014-07-17 10:50:59 -0700 | [diff] [blame] | 653 | for (int i= 0; i < GrContextFactory::kGLContextTypeCnt; ++i) { |
| 654 | GrContextFactory::GLContextType glCtxType = (GrContextFactory::GLContextType) i; |
| 655 | if (!GrContextFactory::IsRenderingGLContext(glCtxType)) { |
| 656 | continue; |
| 657 | } |
| 658 | GrContext* context = factory->get(glCtxType); |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 659 | if (context) { |
bsalomon | e904c09 | 2014-07-17 10:50:59 -0700 | [diff] [blame] | 660 | Test_crbug263329(reporter, kGpu_SurfaceType, context); |
| 661 | Test_crbug263329(reporter, kGpuScratch_SurfaceType, context); |
| 662 | TestSurfaceCopyOnWrite(reporter, kGpu_SurfaceType, context); |
| 663 | TestSurfaceCopyOnWrite(reporter, kGpuScratch_SurfaceType, context); |
| 664 | TestSurfaceWritableAfterSnapshotRelease(reporter, kGpu_SurfaceType, context); |
| 665 | TestSurfaceWritableAfterSnapshotRelease(reporter, kGpuScratch_SurfaceType, context); |
| 666 | TestSurfaceNoCanvas(reporter, kGpu_SurfaceType, context, SkSurface::kDiscard_ContentChangeMode); |
| 667 | TestSurfaceNoCanvas(reporter, kGpuScratch_SurfaceType, context, SkSurface::kDiscard_ContentChangeMode); |
| 668 | TestSurfaceNoCanvas(reporter, kGpu_SurfaceType, context, SkSurface::kRetain_ContentChangeMode); |
| 669 | TestSurfaceNoCanvas(reporter, kGpuScratch_SurfaceType, context, SkSurface::kRetain_ContentChangeMode); |
| 670 | TestGetTexture(reporter, kGpu_SurfaceType, context); |
| 671 | TestGetTexture(reporter, kGpuScratch_SurfaceType, context); |
reed | b2497c2 | 2014-12-31 12:31:43 -0800 | [diff] [blame] | 672 | test_empty_surface(reporter, context); |
bsalomon | eaaaf0b | 2015-01-23 08:08:04 -0800 | [diff] [blame] | 673 | test_surface_budget(reporter, context); |
bsalomon | e4579ad | 2015-04-08 08:38:40 -0700 | [diff] [blame] | 674 | test_wrapped_texture_surface(reporter, context); |
bsalomon | e904c09 | 2014-07-17 10:50:59 -0700 | [diff] [blame] | 675 | } |
robertphillips@google.com | 3bddb38 | 2013-11-12 13:51:03 +0000 | [diff] [blame] | 676 | } |
junov@chromium.org | af05835 | 2013-04-03 15:03:26 +0000 | [diff] [blame] | 677 | } |
junov@chromium.org | 995beb6 | 2013-03-28 13:49:22 +0000 | [diff] [blame] | 678 | #endif |
| 679 | } |
reed | 8b26b99 | 2015-05-07 15:36:17 -0700 | [diff] [blame] | 680 | |
| 681 | #if SK_SUPPORT_GPU |
| 682 | static SkImage* make_desc_image(GrContext* ctx, int w, int h, GrBackendObject texID, bool doCopy) { |
| 683 | GrBackendTextureDesc desc; |
| 684 | desc.fConfig = kSkia8888_GrPixelConfig; |
| 685 | // need to be a rendertarget for now... |
| 686 | desc.fFlags = kRenderTarget_GrBackendTextureFlag; |
| 687 | desc.fWidth = w; |
| 688 | desc.fHeight = h; |
| 689 | desc.fSampleCnt = 0; |
| 690 | desc.fTextureHandle = texID; |
| 691 | return doCopy ? SkImage::NewFromTextureCopy(ctx, desc) : SkImage::NewFromTexture(ctx, desc); |
| 692 | } |
| 693 | |
| 694 | static void test_image_color(skiatest::Reporter* reporter, SkImage* image, SkPMColor expected) { |
| 695 | const SkImageInfo info = SkImageInfo::MakeN32Premul(1, 1); |
| 696 | SkPMColor pixel; |
| 697 | REPORTER_ASSERT(reporter, image->readPixels(info, &pixel, sizeof(pixel), 0, 0)); |
| 698 | REPORTER_ASSERT(reporter, pixel == expected); |
| 699 | } |
| 700 | |
| 701 | DEF_GPUTEST(SkImage_NewFromTexture, reporter, factory) { |
| 702 | GrContext* ctx = factory->get(GrContextFactory::kNative_GLContextType); |
| 703 | if (!ctx) { |
| 704 | REPORTER_ASSERT(reporter, false); |
| 705 | return; |
| 706 | } |
| 707 | GrTextureProvider* provider = ctx->textureProvider(); |
| 708 | |
| 709 | const int w = 10; |
| 710 | const int h = 10; |
| 711 | SkPMColor storage[w * h]; |
| 712 | const SkPMColor expected0 = SkPreMultiplyColor(SK_ColorRED); |
| 713 | sk_memset32(storage, expected0, w * h); |
| 714 | |
| 715 | GrSurfaceDesc desc; |
| 716 | desc.fFlags = kRenderTarget_GrSurfaceFlag; // needs to be a rendertarget for readpixels(); |
| 717 | desc.fOrigin = kDefault_GrSurfaceOrigin; |
| 718 | desc.fWidth = w; |
| 719 | desc.fHeight = h; |
| 720 | desc.fConfig = kSkia8888_GrPixelConfig; |
| 721 | desc.fSampleCnt = 0; |
| 722 | |
| 723 | SkAutoTUnref<GrTexture> tex(provider->createTexture(desc, false, storage, w * 4)); |
| 724 | if (!tex) { |
| 725 | REPORTER_ASSERT(reporter, false); |
| 726 | return; |
| 727 | } |
| 728 | |
| 729 | GrBackendObject srcTex = tex->getTextureHandle(); |
| 730 | SkAutoTUnref<SkImage> refImg(make_desc_image(ctx, w, h, srcTex, false)); |
| 731 | SkAutoTUnref<SkImage> cpyImg(make_desc_image(ctx, w, h, srcTex, true)); |
| 732 | |
| 733 | test_image_color(reporter, refImg, expected0); |
| 734 | test_image_color(reporter, cpyImg, expected0); |
| 735 | |
| 736 | // Now lets jam new colors into our "external" texture, and see if the images notice |
| 737 | const SkPMColor expected1 = SkPreMultiplyColor(SK_ColorBLUE); |
| 738 | sk_memset32(storage, expected1, w * h); |
| 739 | tex->writePixels(0, 0, w, h, kSkia8888_GrPixelConfig, storage, GrContext::kFlushWrites_PixelOp); |
| 740 | |
| 741 | // We expect the ref'd image to see the new color, but cpy'd one should still see the old color |
| 742 | test_image_color(reporter, refImg, expected1); |
| 743 | test_image_color(reporter, cpyImg, expected0); |
| 744 | } |
| 745 | #endif |