| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * | 7 * |
| 8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
| 11 * notice, this list of conditions and the following disclaimer in the | 11 * notice, this list of conditions and the following disclaimer in the |
| 12 * documentation and/or other materials provided with the distribution. | 12 * documentation and/or other materials provided with the distribution. |
| 13 * | 13 * |
| 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY | 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
| 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY | 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 */ | 24 */ |
| 25 | 25 |
| 26 #include "platform/graphics/Canvas2DLayerBridge.h" | 26 #include "platform/graphics/Canvas2DLayerBridge.h" |
| 27 | 27 |
| 28 #include <memory> |
| 28 #include "base/memory/ptr_util.h" | 29 #include "base/memory/ptr_util.h" |
| 29 #include "cc/resources/single_release_callback.h" | 30 #include "cc/resources/single_release_callback.h" |
| 30 #include "cc/resources/texture_mailbox.h" | 31 #include "cc/resources/texture_mailbox.h" |
| 31 #include "gpu/command_buffer/client/gles2_interface.h" | 32 #include "gpu/command_buffer/client/gles2_interface.h" |
| 32 #include "gpu/command_buffer/client/gpu_memory_buffer_manager.h" | 33 #include "gpu/command_buffer/client/gpu_memory_buffer_manager.h" |
| 33 #include "platform/Histogram.h" | 34 #include "platform/Histogram.h" |
| 34 #include "platform/RuntimeEnabledFeatures.h" | 35 #include "platform/RuntimeEnabledFeatures.h" |
| 35 #include "platform/WebTaskRunner.h" | 36 #include "platform/WebTaskRunner.h" |
| 36 #include "platform/graphics/CanvasMetrics.h" | 37 #include "platform/graphics/CanvasMetrics.h" |
| 37 #include "platform/graphics/ExpensiveCanvasHeuristicParameters.h" | 38 #include "platform/graphics/ExpensiveCanvasHeuristicParameters.h" |
| 38 #include "platform/graphics/GraphicsLayer.h" | 39 #include "platform/graphics/GraphicsLayer.h" |
| 39 #include "platform/graphics/ImageBuffer.h" | 40 #include "platform/graphics/ImageBuffer.h" |
| 40 #include "platform/graphics/gpu/SharedContextRateLimiter.h" | 41 #include "platform/graphics/gpu/SharedContextRateLimiter.h" |
| 41 #include "platform/graphics/paint/PaintCanvas.h" | 42 #include "platform/graphics/paint/PaintCanvas.h" |
| 42 #include "platform/graphics/paint/PaintSurface.h" | 43 #include "platform/graphics/paint/PaintSurface.h" |
| 43 #include "platform/instrumentation/tracing/TraceEvent.h" | 44 #include "platform/instrumentation/tracing/TraceEvent.h" |
| 44 #include "public/platform/Platform.h" | 45 #include "public/platform/Platform.h" |
| 45 #include "public/platform/WebCompositorSupport.h" | 46 #include "public/platform/WebCompositorSupport.h" |
| 46 #include "public/platform/WebGraphicsContext3DProvider.h" | 47 #include "public/platform/WebGraphicsContext3DProvider.h" |
| 47 #include "public/platform/WebScheduler.h" | 48 #include "public/platform/WebScheduler.h" |
| 48 #include "public/platform/WebTraceLocation.h" | 49 #include "public/platform/WebTraceLocation.h" |
| 49 #include "skia/ext/texture_handle.h" | 50 #include "skia/ext/texture_handle.h" |
| 50 #include "third_party/skia/include/core/SkData.h" | 51 #include "third_party/skia/include/core/SkData.h" |
| 51 #include "third_party/skia/include/gpu/GrContext.h" | 52 #include "third_party/skia/include/gpu/GrContext.h" |
| 52 #include "third_party/skia/include/gpu/gl/GrGLTypes.h" | 53 #include "third_party/skia/include/gpu/gl/GrGLTypes.h" |
| 53 #include "wtf/PtrUtil.h" | 54 #include "wtf/PtrUtil.h" |
| 54 #include <memory> | |
| 55 | 55 |
| 56 namespace { | 56 namespace { |
| 57 enum { | 57 enum { |
| 58 InvalidMailboxIndex = -1, | 58 InvalidMailboxIndex = -1, |
| 59 MaxCanvasAnimationBacklog = 2, // Make sure the the GPU is never more than | 59 MaxCanvasAnimationBacklog = 2, // Make sure the the GPU is never more than |
| 60 // two animation frames behind. | 60 // two animation frames behind. |
| 61 }; | 61 }; |
| 62 } // namespace | 62 } // namespace |
| 63 | 63 |
| 64 namespace blink { | 64 namespace blink { |
| (...skipping 1070 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 1135 default; | 1135 default; |
| 1136 | 1136 |
| 1137 void Canvas2DLayerBridge::Logger::reportHibernationEvent( | 1137 void Canvas2DLayerBridge::Logger::reportHibernationEvent( |
| 1138 HibernationEvent event) { | 1138 HibernationEvent event) { |
| 1139 DEFINE_STATIC_LOCAL(EnumerationHistogram, hibernationHistogram, | 1139 DEFINE_STATIC_LOCAL(EnumerationHistogram, hibernationHistogram, |
| 1140 ("Canvas.HibernationEvents", HibernationEventCount)); | 1140 ("Canvas.HibernationEvents", HibernationEventCount)); |
| 1141 hibernationHistogram.count(event); | 1141 hibernationHistogram.count(event); |
| 1142 } | 1142 } |
| 1143 | 1143 |
| 1144 } // namespace blink | 1144 } // namespace blink |
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