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| 1 /* | 1 /* |
| 2 Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de) | 2 Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de) |
| 3 Copyright (C) 2001 Dirk Mueller (mueller@kde.org) | 3 Copyright (C) 2001 Dirk Mueller (mueller@kde.org) |
| 4 Copyright (C) 2002 Waldo Bastian (bastian@kde.org) | 4 Copyright (C) 2002 Waldo Bastian (bastian@kde.org) |
| 5 Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) | 5 Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) |
| 6 Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved. | 6 Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved. |
| 7 | 7 |
| 8 This library is free software; you can redistribute it and/or | 8 This library is free software; you can redistribute it and/or |
| 9 modify it under the terms of the GNU Library General Public | 9 modify it under the terms of the GNU Library General Public |
| 10 License as published by the Free Software Foundation; either | 10 License as published by the Free Software Foundation; either |
| 11 version 2 of the License, or (at your option) any later version. | 11 version 2 of the License, or (at your option) any later version. |
| 12 | 12 |
| 13 This library is distributed in the hope that it will be useful, | 13 This library is distributed in the hope that it will be useful, |
| 14 but WITHOUT ANY WARRANTY; without even the implied warranty of | 14 but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 16 Library General Public License for more details. | 16 Library General Public License for more details. |
| 17 | 17 |
| 18 You should have received a copy of the GNU Library General Public License | 18 You should have received a copy of the GNU Library General Public License |
| 19 along with this library; see the file COPYING.LIB. If not, write to | 19 along with this library; see the file COPYING.LIB. If not, write to |
| 20 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 20 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| 21 Boston, MA 02110-1301, USA. | 21 Boston, MA 02110-1301, USA. |
| 22 */ | 22 */ |
| 23 | 23 |
| 24 #include "core/loader/resource/ImageResource.h" | 24 #include "core/loader/resource/ImageResource.h" |
| 25 | 25 |
| 26 #include <memory> |
| 27 |
| 26 #include "core/loader/resource/ImageResourceContent.h" | 28 #include "core/loader/resource/ImageResourceContent.h" |
| 27 #include "core/loader/resource/ImageResourceInfo.h" | 29 #include "core/loader/resource/ImageResourceInfo.h" |
| 28 #include "platform/Histogram.h" | 30 #include "platform/Histogram.h" |
| 29 #include "platform/RuntimeEnabledFeatures.h" | 31 #include "platform/RuntimeEnabledFeatures.h" |
| 30 #include "platform/SharedBuffer.h" | 32 #include "platform/SharedBuffer.h" |
| 31 #include "platform/instrumentation/tracing/TraceEvent.h" | 33 #include "platform/instrumentation/tracing/TraceEvent.h" |
| 32 #include "platform/loader/fetch/MemoryCache.h" | 34 #include "platform/loader/fetch/MemoryCache.h" |
| 33 #include "platform/loader/fetch/ResourceClient.h" | 35 #include "platform/loader/fetch/ResourceClient.h" |
| 34 #include "platform/loader/fetch/ResourceFetcher.h" | 36 #include "platform/loader/fetch/ResourceFetcher.h" |
| 35 #include "platform/loader/fetch/ResourceLoader.h" | 37 #include "platform/loader/fetch/ResourceLoader.h" |
| 36 #include "platform/loader/fetch/ResourceLoadingLog.h" | 38 #include "platform/loader/fetch/ResourceLoadingLog.h" |
| 37 #include "public/platform/Platform.h" | 39 #include "public/platform/Platform.h" |
| 40 #include "v8/include/v8.h" |
| 38 #include "wtf/CurrentTime.h" | 41 #include "wtf/CurrentTime.h" |
| 39 #include "wtf/StdLibExtras.h" | 42 #include "wtf/StdLibExtras.h" |
| 40 #include <memory> | |
| 41 #include <v8.h> | |
| 42 | 43 |
| 43 namespace blink { | 44 namespace blink { |
| 44 namespace { | 45 namespace { |
| 45 // The amount of time to wait before informing the clients that the image has | 46 // The amount of time to wait before informing the clients that the image has |
| 46 // been updated (in seconds). This effectively throttles invalidations that | 47 // been updated (in seconds). This effectively throttles invalidations that |
| 47 // result from new data arriving for this image. | 48 // result from new data arriving for this image. |
| 48 constexpr double kFlushDelaySeconds = 1.; | 49 constexpr double kFlushDelaySeconds = 1.; |
| 49 } // namespace | 50 } // namespace |
| 50 | 51 |
| 51 class ImageResource::ImageResourceInfoImpl final | 52 class ImageResource::ImageResourceInfoImpl final |
| (...skipping 486 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 538 // reloading in Step 3 due to notifyObservers()'s | 539 // reloading in Step 3 due to notifyObservers()'s |
| 539 // schedulingReloadOrShouldReloadBrokenPlaceholder() check. | 540 // schedulingReloadOrShouldReloadBrokenPlaceholder() check. |
| 540 // 3. reloadIfLoFiOrPlaceholderImage() is called via ResourceFetcher | 541 // 3. reloadIfLoFiOrPlaceholderImage() is called via ResourceFetcher |
| 541 // (a) via didFinishLoading() called in decodeError(), or | 542 // (a) via didFinishLoading() called in decodeError(), or |
| 542 // (b) after returning ImageResource::updateImage(). | 543 // (b) after returning ImageResource::updateImage(). |
| 543 decodeError(allDataReceived); | 544 decodeError(allDataReceived); |
| 544 } | 545 } |
| 545 } | 546 } |
| 546 | 547 |
| 547 } // namespace blink | 548 } // namespace blink |
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