Leon Scroggins III | f21d6b9 | 2020-08-05 10:44:17 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2020 Google LLC |
| 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 | |
| 8 | #include "include/core/SkTypes.h" |
Leon Scroggins III | 326b989 | 2020-08-05 16:51:10 -0400 | [diff] [blame] | 9 | #ifdef SK_ENABLE_NDK_IMAGES |
Leon Scroggins III | f21d6b9 | 2020-08-05 10:44:17 -0400 | [diff] [blame] | 10 | #include "include/ports/SkImageGeneratorNDK.h" |
| 11 | #include "tests/Test.h" |
| 12 | #include "tools/Resources.h" |
Leon Scroggins III | 326b989 | 2020-08-05 16:51:10 -0400 | [diff] [blame] | 13 | #include "tools/ToolUtils.h" |
Leon Scroggins III | f21d6b9 | 2020-08-05 10:44:17 -0400 | [diff] [blame] | 14 | |
| 15 | #include <vector> |
| 16 | |
| 17 | static std::unique_ptr<SkImageGenerator> make_generator(const char* path, skiatest::Reporter* r) { |
| 18 | auto data = GetResourceAsData(path); |
| 19 | if (data) { |
| 20 | auto gen = SkImageGeneratorNDK::MakeFromEncodedNDK(std::move(data)); |
| 21 | if (gen) { |
| 22 | return gen; |
| 23 | } |
| 24 | ERRORF(r, "Failed to create NDK generator from %s\n", path); |
| 25 | } else { |
| 26 | // Silently fail so developers can skip using --resources |
| 27 | } |
| 28 | return nullptr; |
| 29 | } |
| 30 | |
| 31 | DEF_TEST(NdkDecode, r) { |
| 32 | static const struct { |
| 33 | const char* fPath; |
| 34 | SkISize fSize; |
| 35 | } recs[] = { |
| 36 | {"images/CMYK.jpg", {642, 516}}, |
| 37 | {"images/arrow.png", {187, 312}}, |
| 38 | {"images/baby_tux.webp", {386, 395}}, |
| 39 | {"images/color_wheel.gif", {128, 128}}, |
| 40 | {"images/rle.bmp", {320, 240}}, |
| 41 | {"images/color_wheel.ico", {128, 128}}, |
| 42 | {"images/google_chrome.ico", {256, 256}}, |
| 43 | {"images/mandrill.wbmp", {512, 512}}, |
| 44 | }; |
| 45 | for (auto& rec : recs) { |
| 46 | auto gen = make_generator(rec.fPath, r); |
| 47 | if (!gen) continue; |
| 48 | |
| 49 | const auto& info = gen->getInfo(); |
| 50 | REPORTER_ASSERT(r, info.dimensions() == rec.fSize); |
| 51 | |
| 52 | SkBitmap bm; |
| 53 | bm.allocPixels(info); |
| 54 | REPORTER_ASSERT(r, gen->getPixels(bm.pixmap())); |
| 55 | |
| 56 | REPORTER_ASSERT(r, info.alphaType() != kUnpremul_SkAlphaType); |
| 57 | auto unpremulInfo = info.makeAlphaType(kUnpremul_SkAlphaType); |
| 58 | bm.allocPixels(unpremulInfo); |
| 59 | REPORTER_ASSERT(r, gen->getPixels(bm.pixmap())); |
| 60 | } |
| 61 | } |
| 62 | |
| 63 | DEF_TEST(NdkDecode_nullData, r) { |
| 64 | auto gen = SkImageGeneratorNDK::MakeFromEncodedNDK(nullptr); |
| 65 | REPORTER_ASSERT(r, !gen); |
| 66 | } |
| 67 | |
| 68 | static constexpr skcms_TransferFunction k2Dot6 = {2.6f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f}; |
| 69 | |
| 70 | static constexpr skcms_Matrix3x3 kDCIP3 = {{ |
| 71 | {0.486143, 0.323835, 0.154234}, |
| 72 | {0.226676, 0.710327, 0.0629966}, |
| 73 | {0.000800549, 0.0432385, 0.78275}, |
| 74 | }}; |
| 75 | |
| 76 | DEF_TEST(NdkDecode_reportedColorSpace, r) { |
| 77 | for (sk_sp<SkColorSpace> cs : { |
| 78 | sk_sp<SkColorSpace>(nullptr), |
| 79 | SkColorSpace::MakeSRGB(), |
| 80 | SkColorSpace::MakeSRGBLinear(), |
| 81 | SkColorSpace::MakeRGB(SkNamedTransferFn::kRec2020, SkNamedGamut::kSRGB), |
| 82 | SkColorSpace::MakeRGB(SkNamedTransferFn::kRec2020, SkNamedGamut::kRec2020), |
| 83 | SkColorSpace::MakeRGB(SkNamedTransferFn::kSRGB, SkNamedGamut::kDisplayP3), |
| 84 | SkColorSpace::MakeRGB(SkNamedTransferFn::k2Dot2, SkNamedGamut::kAdobeRGB), |
| 85 | SkColorSpace::MakeRGB(k2Dot6, kDCIP3), |
| 86 | }) { |
| 87 | SkBitmap bm; |
| 88 | bm.allocPixels(SkImageInfo::Make(10, 10, kRGBA_F16_SkColorType, kOpaque_SkAlphaType, cs)); |
| 89 | bm.eraseColor(SK_ColorBLUE); |
| 90 | |
| 91 | for (auto format : { SkEncodedImageFormat::kPNG, |
| 92 | SkEncodedImageFormat::kJPEG, |
| 93 | SkEncodedImageFormat::kWEBP }) { |
| 94 | auto data = SkEncodeBitmap(bm, format, 80); |
| 95 | auto gen = SkImageGeneratorNDK::MakeFromEncodedNDK(std::move(data)); |
| 96 | if (!gen) { |
| 97 | ERRORF(r, "Failed to encode!"); |
| 98 | return; |
| 99 | } |
| 100 | |
| 101 | if (!cs) cs = SkColorSpace::MakeSRGB(); |
| 102 | REPORTER_ASSERT(r, SkColorSpace::Equals(gen->getInfo().colorSpace(), cs.get())); |
| 103 | } |
| 104 | } |
| 105 | } |
| 106 | |
| 107 | DEF_TEST(NdkDecode_ColorSpace, r) { |
| 108 | for (const char* path: { |
| 109 | "images/CMYK.jpg", |
| 110 | "images/arrow.png", |
| 111 | "images/baby_tux.webp", |
| 112 | "images/color_wheel.gif", |
| 113 | "images/rle.bmp", |
| 114 | "images/color_wheel.ico", |
| 115 | "images/google_chrome.ico", |
| 116 | "images/mandrill.wbmp", |
| 117 | }) { |
| 118 | auto gen = make_generator(path, r); |
| 119 | if (!gen) continue; |
| 120 | |
| 121 | for (sk_sp<SkColorSpace> cs : { |
| 122 | sk_sp<SkColorSpace>(nullptr), |
| 123 | SkColorSpace::MakeSRGB(), |
| 124 | SkColorSpace::MakeSRGBLinear(), |
| 125 | SkColorSpace::MakeRGB(SkNamedTransferFn::kRec2020, SkNamedGamut::kSRGB), |
| 126 | SkColorSpace::MakeRGB(SkNamedTransferFn::kRec2020, SkNamedGamut::kRec2020), |
| 127 | SkColorSpace::MakeRGB(SkNamedTransferFn::kSRGB, SkNamedGamut::kDisplayP3), |
| 128 | SkColorSpace::MakeRGB(SkNamedTransferFn::k2Dot2, SkNamedGamut::kAdobeRGB), |
| 129 | SkColorSpace::MakeRGB(k2Dot6, kDCIP3), |
| 130 | }) { |
| 131 | auto info = gen->getInfo().makeColorSpace(cs); |
| 132 | |
| 133 | SkBitmap bm; |
| 134 | bm.allocPixels(info); |
| 135 | REPORTER_ASSERT(r, gen->getPixels(bm.pixmap())); |
| 136 | } |
| 137 | |
| 138 | std::vector<sk_sp<SkColorSpace>> unsupportedCs; |
| 139 | for (auto gamut : { SkNamedGamut::kSRGB, SkNamedGamut::kAdobeRGB, SkNamedGamut::kDisplayP3, |
| 140 | SkNamedGamut::kRec2020, SkNamedGamut::kXYZ }) { |
| 141 | unsupportedCs.push_back(SkColorSpace::MakeRGB(SkNamedTransferFn::kPQ, gamut)); |
| 142 | unsupportedCs.push_back(SkColorSpace::MakeRGB(SkNamedTransferFn::kHLG, gamut)); |
| 143 | unsupportedCs.push_back(SkColorSpace::MakeRGB(k2Dot6, gamut)); |
| 144 | } |
| 145 | |
| 146 | for (auto gamut : { SkNamedGamut::kSRGB, SkNamedGamut::kDisplayP3, |
| 147 | SkNamedGamut::kRec2020, SkNamedGamut::kXYZ }) { |
| 148 | unsupportedCs.push_back(SkColorSpace::MakeRGB(SkNamedTransferFn::k2Dot2, gamut)); |
| 149 | } |
| 150 | |
| 151 | for (auto gamut : { SkNamedGamut::kAdobeRGB, SkNamedGamut::kDisplayP3, |
| 152 | SkNamedGamut::kXYZ }) { |
| 153 | unsupportedCs.push_back(SkColorSpace::MakeRGB(SkNamedTransferFn::kRec2020, gamut)); |
| 154 | } |
| 155 | |
| 156 | for (auto gamut : { SkNamedGamut::kAdobeRGB, SkNamedGamut::kDisplayP3, |
| 157 | SkNamedGamut::kRec2020, SkNamedGamut::kXYZ }) { |
| 158 | unsupportedCs.push_back(SkColorSpace::MakeRGB(SkNamedTransferFn::kLinear, gamut)); |
| 159 | } |
| 160 | |
| 161 | for (auto gamut : { SkNamedGamut::kAdobeRGB, |
| 162 | SkNamedGamut::kRec2020, SkNamedGamut::kXYZ }) { |
| 163 | unsupportedCs.push_back(SkColorSpace::MakeRGB(SkNamedTransferFn::kSRGB, gamut)); |
| 164 | } |
| 165 | |
| 166 | for (auto fn : { SkNamedTransferFn::kSRGB, SkNamedTransferFn::k2Dot2, |
| 167 | SkNamedTransferFn::kLinear, SkNamedTransferFn::kRec2020 }) { |
| 168 | unsupportedCs.push_back(SkColorSpace::MakeRGB(fn, kDCIP3)); |
| 169 | } |
| 170 | |
| 171 | for (auto unsupported : unsupportedCs) { |
| 172 | auto info = gen->getInfo().makeColorSpace(unsupported); |
| 173 | |
| 174 | SkBitmap bm; |
| 175 | bm.allocPixels(info); |
| 176 | REPORTER_ASSERT(r, !gen->getPixels(bm.pixmap())); |
| 177 | } |
| 178 | } |
| 179 | } |
| 180 | |
| 181 | DEF_TEST(NdkDecode_reuseNoColorSpace, r) { |
| 182 | static const struct { |
| 183 | const char* fPath; |
| 184 | sk_sp<SkColorSpace> fCorrectedColorSpace; |
| 185 | bool fIsOpaque; |
| 186 | } recs[] = { |
| 187 | // AImageDecoder defaults to ADATASPACE_UNKNOWN for this image. |
| 188 | {"images/wide_gamut_yellow_224_224_64.jpeg", SkColorSpace::MakeSRGB(), true}, |
| 189 | // This image is SRGB, so convert to a different color space. |
| 190 | {"images/example_1.png", SkColorSpace::MakeRGB(SkNamedTransferFn::k2Dot2, |
| 191 | SkNamedGamut::kAdobeRGB), false}, |
| 192 | }; |
| 193 | for (auto& rec : recs) { |
| 194 | auto gen = make_generator(rec.fPath, r); |
| 195 | if (!gen) continue; |
| 196 | |
| 197 | REPORTER_ASSERT(r, gen->getInfo().colorSpace()->isSRGB()); |
| 198 | REPORTER_ASSERT(r, gen->getInfo().isOpaque() == rec.fIsOpaque); |
| 199 | |
| 200 | auto noColorCorrection = gen->getInfo().makeColorSpace(nullptr); |
| 201 | if (rec.fIsOpaque) { |
| 202 | // Use something other than the default color type to verify that the modified color |
| 203 | // type is used even when the color space is reset. |
| 204 | noColorCorrection = noColorCorrection.makeColorType(kRGB_565_SkColorType); |
| 205 | } |
| 206 | |
| 207 | SkBitmap orig; |
| 208 | orig.allocPixels(noColorCorrection); |
| 209 | REPORTER_ASSERT(r, gen->getPixels(orig.pixmap())); |
| 210 | |
| 211 | SkBitmap corrected; |
| 212 | corrected.allocPixels(noColorCorrection.makeColorSpace(rec.fCorrectedColorSpace)); |
| 213 | REPORTER_ASSERT(r, gen->getPixels(corrected.pixmap())); |
| 214 | |
Leon Scroggins III | 326b989 | 2020-08-05 16:51:10 -0400 | [diff] [blame] | 215 | REPORTER_ASSERT(r, !ToolUtils::equal_pixels(orig, corrected)); |
Leon Scroggins III | f21d6b9 | 2020-08-05 10:44:17 -0400 | [diff] [blame] | 216 | |
| 217 | SkBitmap reuse; |
| 218 | reuse.allocPixels(noColorCorrection); |
| 219 | REPORTER_ASSERT(r, gen->getPixels(reuse.pixmap())); |
| 220 | |
Leon Scroggins III | 326b989 | 2020-08-05 16:51:10 -0400 | [diff] [blame] | 221 | REPORTER_ASSERT(r, ToolUtils::equal_pixels(orig, reuse)); |
Leon Scroggins III | f21d6b9 | 2020-08-05 10:44:17 -0400 | [diff] [blame] | 222 | } |
| 223 | } |
| 224 | |
| 225 | // The NDK supports scaling up to arbitrary dimensions. Skia forces clients to do this in a |
| 226 | // separate step, so the client is in charge of how to do the upscale. |
| 227 | DEF_TEST(NdkDecode_noUpscale, r) { |
| 228 | for (const char* path: { |
| 229 | "images/CMYK.jpg", |
| 230 | "images/arrow.png", |
| 231 | "images/baby_tux.webp", |
| 232 | "images/color_wheel.gif", |
| 233 | "images/rle.bmp", |
| 234 | "images/color_wheel.ico", |
| 235 | "images/google_chrome.ico", |
| 236 | "images/mandrill.wbmp", |
| 237 | }) { |
| 238 | auto gen = make_generator(path, r); |
| 239 | if (!gen) continue; |
| 240 | |
| 241 | const auto actualDimensions = gen->getInfo().dimensions(); |
| 242 | const int width = actualDimensions.width(); |
| 243 | const int height = actualDimensions.height(); |
| 244 | for (SkISize dims : { |
| 245 | SkISize{width*2, height*2}, |
| 246 | SkISize{width + 1, height + 1}, |
| 247 | }) { |
| 248 | auto info = gen->getInfo().makeDimensions(dims); |
| 249 | SkBitmap bm; |
| 250 | bm.allocPixels(info); |
| 251 | REPORTER_ASSERT(r, !gen->getPixels(bm.pixmap())); |
| 252 | } |
| 253 | } |
| 254 | } |
| 255 | |
| 256 | // libwebp supports downscaling to an arbitrary scale factor, and this is supported by the NDK. |
| 257 | DEF_TEST(NdkDecode_webpArbitraryDownscale, r) { |
| 258 | for (const char* path: { |
| 259 | "images/baby_tux.webp", |
| 260 | "images/yellow_rose.webp", |
| 261 | "images/webp-color-profile-lossless.webp", |
| 262 | }) { |
| 263 | auto gen = make_generator(path, r); |
| 264 | if (!gen) continue; |
| 265 | |
| 266 | const auto actualDimensions = gen->getInfo().dimensions(); |
| 267 | const int width = actualDimensions.width(); |
| 268 | const int height = actualDimensions.height(); |
| 269 | for (SkISize dims : { |
| 270 | SkISize{width/2, height/2}, |
| 271 | SkISize{width/4, height/4}, |
| 272 | SkISize{width/7, height/7}, |
| 273 | SkISize{width - 1, height - 1}, |
| 274 | SkISize{1, 1}, |
| 275 | SkISize{5, 20} |
| 276 | }) { |
| 277 | auto info = gen->getInfo().makeDimensions(dims); |
| 278 | SkBitmap bm; |
| 279 | bm.allocPixels(info); |
| 280 | REPORTER_ASSERT(r, gen->getPixels(bm.pixmap())); |
| 281 | |
| 282 | REPORTER_ASSERT(r, info.alphaType() != kUnpremul_SkAlphaType); |
| 283 | auto unpremulInfo = info.makeAlphaType(kUnpremul_SkAlphaType); |
| 284 | bm.allocPixels(unpremulInfo); |
| 285 | REPORTER_ASSERT(r, gen->getPixels(bm.pixmap())); |
| 286 | } |
| 287 | } |
| 288 | } |
| 289 | |
| 290 | // libjpeg-turbo supports downscaling to some scale factors. |
| 291 | DEF_TEST(NdkDecode_jpegDownscale, r) { |
| 292 | static const struct { |
| 293 | const char* fPath; |
| 294 | SkISize fSupportedSizes[4]; |
| 295 | } recs[] = { |
| 296 | {"images/CMYK.jpg", {{642,516},{321,258},{161,129},{81,65}}}, |
| 297 | {"images/dog.jpg", {{180,180},{90,90},{45,45},{23,23}}}, |
| 298 | {"images/grayscale.jpg", {{128,128},{64,64},{32,32},{16,16}}}, |
| 299 | {"images/brickwork-texture.jpg", {{512,512},{256,256},{128,128},{64,64}}}, |
| 300 | {"images/mandrill_h2v1.jpg", {{512,512},{256,256},{128,128},{64,64}}}, |
| 301 | {"images/ducky.jpg", {{489,537},{245,269},{123,135},{62,68}}}, |
| 302 | }; |
| 303 | for (auto& rec : recs) { |
| 304 | auto gen = make_generator(rec.fPath, r); |
| 305 | if (!gen) continue; |
| 306 | |
| 307 | for (SkISize dims : rec.fSupportedSizes) { |
| 308 | auto info = gen->getInfo().makeDimensions(dims); |
| 309 | SkBitmap bm; |
| 310 | bm.allocPixels(info); |
| 311 | if (!gen->getPixels(bm.pixmap())) { |
| 312 | ERRORF(r, "failed to decode %s to {%i,%i}\n", rec.fPath, dims.width(), |
| 313 | dims.height()); |
| 314 | } |
| 315 | |
| 316 | REPORTER_ASSERT(r, info.alphaType() != kUnpremul_SkAlphaType); |
| 317 | auto unpremulInfo = info.makeAlphaType(kUnpremul_SkAlphaType); |
| 318 | bm.allocPixels(unpremulInfo); |
| 319 | REPORTER_ASSERT(r, gen->getPixels(bm.pixmap())); |
| 320 | } |
| 321 | } |
| 322 | } |
| 323 | |
| 324 | DEF_TEST(NdkDecode_reuseJpeg, r) { |
| 325 | auto gen = make_generator("images/CMYK.jpg", r); |
| 326 | if (!gen) return; |
| 327 | |
| 328 | SkImageInfo info = gen->getInfo(); |
| 329 | SkBitmap orig; |
| 330 | orig.allocPixels(info); |
| 331 | REPORTER_ASSERT(r, gen->getPixels(orig.pixmap())); |
| 332 | |
| 333 | info = info.makeWH(321, 258); |
| 334 | SkBitmap downscaled; |
| 335 | downscaled.allocPixels(info); |
| 336 | REPORTER_ASSERT(r, gen->getPixels(downscaled.pixmap())); |
| 337 | |
| 338 | SkBitmap reuse; |
| 339 | reuse.allocPixels(gen->getInfo()); |
| 340 | REPORTER_ASSERT(r, gen->getPixels(reuse.pixmap())); |
| 341 | |
Leon Scroggins III | 326b989 | 2020-08-05 16:51:10 -0400 | [diff] [blame] | 342 | REPORTER_ASSERT(r, ToolUtils::equal_pixels(orig, reuse)); |
Leon Scroggins III | f21d6b9 | 2020-08-05 10:44:17 -0400 | [diff] [blame] | 343 | } |
| 344 | |
| 345 | // The NDK supports scaling down to arbitrary dimensions. Skia forces clients to do this in a |
| 346 | // separate step, so the client is in charge of how to do the downscale. |
| 347 | DEF_TEST(NdkDecode_noDownscale, r) { |
| 348 | for (const char* path: { |
| 349 | "images/arrow.png", |
| 350 | "images/color_wheel.gif", |
| 351 | "images/rle.bmp", |
| 352 | "images/color_wheel.ico", |
| 353 | "images/google_chrome.ico", |
| 354 | "images/mandrill.wbmp", |
| 355 | }) { |
| 356 | auto gen = make_generator(path, r); |
| 357 | if (!gen) continue; |
| 358 | |
| 359 | const auto actualDimensions = gen->getInfo().dimensions(); |
| 360 | const int width = actualDimensions.width(); |
| 361 | const int height = actualDimensions.height(); |
| 362 | for (SkISize dims : { |
| 363 | SkISize{width/2, height/2}, |
| 364 | SkISize{width/3, height/3}, |
| 365 | SkISize{width/4, height/4}, |
| 366 | SkISize{width/8, height/8}, |
| 367 | SkISize{width - 1, height - 1}, |
| 368 | }) { |
| 369 | auto info = gen->getInfo().makeDimensions(dims); |
| 370 | SkBitmap bm; |
| 371 | bm.allocPixels(info); |
| 372 | REPORTER_ASSERT(r, !gen->getPixels(bm.pixmap())); |
| 373 | } |
| 374 | } |
| 375 | } |
| 376 | |
| 377 | DEF_TEST(NdkDecode_Gray8, r) { |
| 378 | static const struct { |
| 379 | const char* fPath; |
| 380 | bool fGrayscale; |
| 381 | } recs[] = { |
| 382 | {"images/CMYK.jpg", false}, |
| 383 | {"images/arrow.png", false}, |
| 384 | {"images/baby_tux.webp", false}, |
| 385 | {"images/color_wheel.gif", false}, |
| 386 | {"images/rle.bmp", false}, |
| 387 | {"images/color_wheel.ico", false}, |
| 388 | {"images/google_chrome.ico", false}, |
| 389 | {"images/mandrill.wbmp", true}, |
| 390 | {"images/grayscale.jpg", true}, |
| 391 | {"images/grayscale.png", true}, |
| 392 | }; |
| 393 | for (auto& rec : recs) { |
| 394 | auto gen = make_generator(rec.fPath, r); |
| 395 | if (!gen) continue; |
| 396 | |
| 397 | SkImageInfo info = gen->getInfo(); |
| 398 | if (rec.fGrayscale) { |
| 399 | REPORTER_ASSERT(r, info.colorType() == kGray_8_SkColorType); |
| 400 | REPORTER_ASSERT(r, info.alphaType() == kOpaque_SkAlphaType); |
| 401 | } else { |
| 402 | info = info.makeColorType(kGray_8_SkColorType); |
| 403 | } |
| 404 | SkBitmap bm; |
| 405 | bm.allocPixels(info); |
| 406 | bool success = gen->getPixels(bm.pixmap()); |
| 407 | if (success != rec.fGrayscale) { |
| 408 | ERRORF(r, "Expected decoding %s to Gray8 to %s. Actual: %s\n", rec.fPath, |
| 409 | (rec.fGrayscale ? "succeed" : "fail"), (success ? "succeed" : "fail")); |
| 410 | } |
| 411 | } |
| 412 | } |
| 413 | |
| 414 | DEF_TEST(NdkDecode_Opaque_and_565, r) { |
| 415 | for (const char* path: { |
| 416 | "images/CMYK.jpg", |
| 417 | "images/dog.jpg", |
| 418 | "images/ducky.jpg", |
| 419 | "images/arrow.png", |
| 420 | "images/example_1.png", |
| 421 | "images/explosion_sprites.png", |
| 422 | "images/lut_identity.png", |
| 423 | "images/grayscale.png", |
| 424 | "images/baby_tux.webp", |
| 425 | "images/yellow_rose.webp", |
| 426 | "images/webp-color-profile-lossless.webp", |
| 427 | "images/colorTables.gif", |
| 428 | "images/color_wheel.gif", |
| 429 | "images/flightAnim.gif", |
| 430 | "images/randPixels.gif", |
| 431 | "images/rle.bmp", |
| 432 | "images/color_wheel.ico", |
| 433 | "images/google_chrome.ico", |
| 434 | "images/mandrill.wbmp", |
| 435 | }) { |
| 436 | auto gen = make_generator(path, r); |
| 437 | if (!gen) continue; |
| 438 | |
| 439 | auto info = gen->getInfo().makeAlphaType(kOpaque_SkAlphaType); |
| 440 | SkBitmap bm; |
| 441 | bm.allocPixels(info); |
| 442 | bool success = gen->getPixels(bm.pixmap()); |
| 443 | REPORTER_ASSERT(r, success == gen->getInfo().isOpaque()); |
| 444 | |
| 445 | info = info.makeColorType(kRGB_565_SkColorType); |
| 446 | bm.allocPixels(info); |
| 447 | success = gen->getPixels(bm.pixmap()); |
| 448 | REPORTER_ASSERT(r, success == gen->getInfo().isOpaque()); |
| 449 | } |
| 450 | } |
| 451 | |
| 452 | DEF_TEST(NdkDecode_AlwaysSupportedColorTypes, r) { |
| 453 | for (const char* path: { |
| 454 | "images/CMYK.jpg", |
| 455 | "images/dog.jpg", |
| 456 | "images/ducky.jpg", |
| 457 | "images/arrow.png", |
| 458 | "images/example_1.png", |
| 459 | "images/explosion_sprites.png", |
| 460 | "images/lut_identity.png", |
| 461 | "images/grayscale.png", |
| 462 | "images/baby_tux.webp", |
| 463 | "images/yellow_rose.webp", |
| 464 | "images/webp-color-profile-lossless.webp", |
| 465 | "images/colorTables.gif", |
| 466 | "images/color_wheel.gif", |
| 467 | "images/flightAnim.gif", |
| 468 | "images/randPixels.gif", |
| 469 | "images/rle.bmp", |
| 470 | "images/color_wheel.ico", |
| 471 | "images/google_chrome.ico", |
| 472 | "images/mandrill.wbmp", |
| 473 | }) { |
| 474 | auto gen = make_generator(path, r); |
| 475 | if (!gen) continue; |
| 476 | |
| 477 | auto info = gen->getInfo().makeColorType(kRGBA_F16_SkColorType); |
| 478 | SkBitmap bm; |
| 479 | bm.allocPixels(info); |
| 480 | REPORTER_ASSERT(r, gen->getPixels(bm.pixmap())); |
| 481 | |
| 482 | // This also tests that we can reuse the same generator for a different |
| 483 | // color type. |
| 484 | info = info.makeColorType(kRGBA_8888_SkColorType); |
| 485 | bm.allocPixels(info); |
| 486 | REPORTER_ASSERT(r, gen->getPixels(bm.pixmap())); |
| 487 | } |
| 488 | } |
| 489 | |
| 490 | DEF_TEST(NdkDecode_UnsupportedColorTypes, r) { |
| 491 | for (const char* path: { |
| 492 | "images/CMYK.jpg", |
| 493 | "images/dog.jpg", |
| 494 | "images/ducky.jpg", |
| 495 | "images/arrow.png", |
| 496 | "images/example_1.png", |
| 497 | "images/explosion_sprites.png", |
| 498 | "images/lut_identity.png", |
| 499 | "images/grayscale.png", |
| 500 | "images/baby_tux.webp", |
| 501 | "images/yellow_rose.webp", |
| 502 | "images/webp-color-profile-lossless.webp", |
| 503 | "images/colorTables.gif", |
| 504 | "images/color_wheel.gif", |
| 505 | "images/flightAnim.gif", |
| 506 | "images/randPixels.gif", |
| 507 | "images/rle.bmp", |
| 508 | "images/color_wheel.ico", |
| 509 | "images/google_chrome.ico", |
| 510 | "images/mandrill.wbmp", |
| 511 | }) { |
| 512 | auto gen = make_generator(path, r); |
| 513 | if (!gen) continue; |
| 514 | |
| 515 | for (SkColorType ct : { |
| 516 | kUnknown_SkColorType, |
| 517 | kAlpha_8_SkColorType, |
| 518 | kARGB_4444_SkColorType, |
| 519 | kRGB_888x_SkColorType, |
| 520 | kBGRA_8888_SkColorType, |
| 521 | kRGBA_1010102_SkColorType, |
| 522 | kBGRA_1010102_SkColorType, |
| 523 | kRGB_101010x_SkColorType, |
| 524 | kBGR_101010x_SkColorType, |
| 525 | kRGBA_F16Norm_SkColorType, |
| 526 | kRGBA_F32_SkColorType, |
| 527 | kR8G8_unorm_SkColorType, |
| 528 | kA16_float_SkColorType, |
| 529 | kR16G16_float_SkColorType, |
| 530 | kA16_unorm_SkColorType, |
| 531 | kR16G16_unorm_SkColorType, |
| 532 | kR16G16B16A16_unorm_SkColorType, |
| 533 | }) { |
| 534 | auto info = gen->getInfo().makeColorType(ct); |
| 535 | SkBitmap bm; |
| 536 | bm.allocPixels(info); |
| 537 | if (gen->getPixels(bm.pixmap())) { |
| 538 | ERRORF(r, "Expected decoding %s to %i to fail!", path, ct); |
| 539 | } |
| 540 | } |
| 541 | } |
| 542 | } |
Leon Scroggins III | 326b989 | 2020-08-05 16:51:10 -0400 | [diff] [blame] | 543 | #endif // SK_ENABLE_NDK_IMAGES |