ladybird/Libraries/LibWeb/MediaSourceExtensions
Andreas Kling 45c499d185 LibJS: Isolate ArrayBuffer backing stores
Move owned ArrayBuffer and SharedArrayBuffer data blocks into the
ArrayBuffer heap partition. Keep unowned and host storage explicit, so
Wasm memory and external LibWeb buffers stay outside this partition.

Introduce DataBlock::OwnedBackingStore as the LibJS-owned byte storage
representation. Expose byte spans instead of a ByteBuffer object, giving
ArrayBuffer one allocation boundary that can later grow toward guarded
or caged storage.

Let callers that need ByteBuffer data copy from backing-store bytes.
Keep TransferArrayBuffer zero-copy by moving the DataBlock directly
instead of materializing a ByteBuffer in between.

Update the Wasm typed-array test helper to compare viewed byte ranges
after ArrayBuffer stops exposing ByteBuffer identity.
2026-06-10 14:50:10 +02:00
..
BufferedChangeEvent.cpp LibWeb/Bindings: Generate struct definitions from IDL dictionaries 2026-05-09 10:49:49 +02:00
BufferedChangeEvent.h LibWeb/Bindings: Generate struct definitions from IDL dictionaries 2026-05-09 10:49:49 +02:00
BufferedChangeEvent.idl LibWeb+LibIDL: Remove support for #import directives during parsing 2026-04-24 20:08:29 +02:00
ByteStreamParser.h LibWeb: Implement appending and demuxing WebM MSE segments 2026-04-01 02:54:22 -05:00
EventNames.cpp Meta: Enable exit-time destructor warnings for libraries 2026-06-04 19:20:49 +02:00
EventNames.h Meta: Enable exit-time destructor warnings for libraries 2026-06-04 19:20:49 +02:00
ManagedMediaSource.cpp LibWeb/Bindings: Emit one bindings header and cpp per IDL 2026-04-21 07:36:13 +02:00
ManagedMediaSource.h LibWeb: Add MediaSourceExtensions events 2024-11-18 10:58:21 +00:00
ManagedMediaSource.idl LibWeb+LibIDL: Remove support for #import directives during parsing 2026-04-24 20:08:29 +02:00
ManagedSourceBuffer.cpp LibWeb/Bindings: Emit one bindings header and cpp per IDL 2026-04-21 07:36:13 +02:00
ManagedSourceBuffer.h LibWeb: Implement some of SourceBuffer.appendBuffer() 2026-04-01 02:54:22 -05:00
ManagedSourceBuffer.idl LibWeb+LibIDL: Remove support for #import directives during parsing 2026-04-24 20:08:29 +02:00
MediaSource.cpp LibWeb/Bindings: Emit one bindings header and cpp per IDL 2026-04-21 07:36:13 +02:00
MediaSource.h LibWeb/Bindings: Emit one bindings header and cpp per IDL 2026-04-21 07:36:13 +02:00
MediaSource.idl LibWeb: Remove the Experimental attribute from MediaSource 2026-05-27 19:47:22 -05:00
MediaSourceHandle.cpp LibWeb/Bindings: Emit one bindings header and cpp per IDL 2026-04-21 07:36:13 +02:00
MediaSourceHandle.h LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
MediaSourceHandle.idl LibWeb: Mark [Managed]MediaSource[Handle] as experimental 2026-02-17 22:17:50 +01:00
SourceBuffer.cpp LibJS: Isolate ArrayBuffer backing stores 2026-06-10 14:50:10 +02:00
SourceBuffer.h LibWeb: Throw from SourceBuffer::buffered() after removing SourceBuffer 2026-06-03 11:15:45 -05:00
SourceBuffer.idl LibWeb+LibIDL: Remove support for #import directives during parsing 2026-04-24 20:08:29 +02:00
SourceBufferList.cpp LibWeb/Bindings: Emit one bindings header and cpp per IDL 2026-04-21 07:36:13 +02:00
SourceBufferList.h LibWeb: Implement some of SourceBuffer.appendBuffer() 2026-04-01 02:54:22 -05:00
SourceBufferList.idl LibWeb+LibIDL: Remove support for #import directives during parsing 2026-04-24 20:08:29 +02:00
SourceBufferProcessor.cpp LibWeb: Implement SourceBuffer capacity and pre-append eviction 2026-05-27 19:47:22 -05:00
SourceBufferProcessor.h LibWeb: Implement SourceBuffer capacity and pre-append eviction 2026-05-27 19:47:22 -05:00
TrackBuffer.cpp LibWeb: Implement appending and demuxing WebM MSE segments 2026-04-01 02:54:22 -05:00
TrackBuffer.h LibWeb: Implement appending and demuxing WebM MSE segments 2026-04-01 02:54:22 -05:00
TrackBufferDemuxer.cpp LibWeb: Implement SourceBuffer capacity and pre-append eviction 2026-05-27 19:47:22 -05:00
TrackBufferDemuxer.h LibWeb: Implement SourceBuffer capacity and pre-append eviction 2026-05-27 19:47:22 -05:00
WebMByteStreamParser.cpp LibWeb: Implement appending and demuxing WebM MSE segments 2026-04-01 02:54:22 -05:00
WebMByteStreamParser.h LibWeb: Implement appending and demuxing WebM MSE segments 2026-04-01 02:54:22 -05:00