Branch: refs/heads/main Home: https://github.com/WebKit/WebKit Commit: 082067e37acd774037dc66d5f3e2dd4cfe66a3f0 https://github.com/WebKit/WebKit/commit/082067e37acd774037dc66d5f3e2dd4cfe66a3f0 Author: Jean-Yves Avenard <j...@apple.com> Date: 2024-07-24 (Wed, 24 Jul 2024)
Changed paths: A LayoutTests/media/media-source/media-managedmse-seek-and-evictable-expected.txt A LayoutTests/media/media-source/media-managedmse-seek-and-evictable.html M Source/WebCore/Modules/mediasource/SourceBuffer.cpp M Source/WebCore/Modules/mediasource/SourceBuffer.h M Source/WebCore/platform/graphics/SourceBufferPrivate.cpp M Source/WebCore/testing/Internals.cpp M Source/WebCore/testing/Internals.h M Source/WebCore/testing/Internals.idl Log Message: ----------- SourceBuffer will always perform a sync call to GPU process when there's a need to evict content. https://bugs.webkit.org/show_bug.cgi?id=276999 rdar://132402500 Reviewed by Youenn Fablet. Prior 275380@main, eviction was performed synchronously and the eviction data algorithm would evict 3s of data at a time until there was sufficient buffer space available for the appendBuffer operation to complete. In 275380@main, we pre-calculated how much data could be removed in total. However, the calculation incorrectly looked at the initial 3s of removable data only. Which would make the SourceBuffer always consider that no data was evictable preventing an asynchronous eviction to occur and instead generating a sync call to SourceBufferPrivate::evictData. Added tests. * LayoutTests/media/media-source/media-managedmse-seek-and-evictable-expected.txt: Added. * LayoutTests/media/media-source/media-managedmse-seek-and-evictable.html: Added. * Source/WebCore/Modules/mediasource/SourceBuffer.cpp: (WebCore::SourceBuffer::evictableSize const): * Source/WebCore/Modules/mediasource/SourceBuffer.h: * Source/WebCore/platform/graphics/SourceBufferPrivate.cpp: (WebCore::SourceBufferPrivate::seekToTime): (WebCore::SourceBufferPrivate::computeEvictionData): * Source/WebCore/testing/Internals.cpp: (WebCore::Internals::evictableSize): * Source/WebCore/testing/Internals.h: * Source/WebCore/testing/Internals.idl: Canonical link: https://commits.webkit.org/281326@main To unsubscribe from these emails, change your notification settings at https://github.com/WebKit/WebKit/settings/notifications _______________________________________________ webkit-changes mailing list webkit-changes@lists.webkit.org https://lists.webkit.org/mailman/listinfo/webkit-changes