Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 54dd824eccb93445742e5ca875b2ea7ee77987ef
https://github.com/WebKit/WebKit/commit/54dd824eccb93445742e5ca875b2ea7ee77987ef
Author: Jean-Yves Avenard <[email protected]>
Date: 2025-06-11 (Wed, 11 Jun 2025)
Changed paths:
M Source/WebCore/platform/graphics/cocoa/VideoMediaSampleRenderer.h
M Source/WebCore/platform/graphics/cocoa/VideoMediaSampleRenderer.mm
M Source/WebCore/platform/graphics/cocoa/WebCoreDecompressionSession.h
M Source/WebCore/platform/graphics/cocoa/WebCoreDecompressionSession.mm
Log Message:
-----------
Provides hint to the video decoder that it would be OK to use a low-power
mode that can not decode faster than 1x realtime.
https://bugs.webkit.org/show_bug.cgi?id=294245
rdar://152930386
Reviewed by Youenn Fablet.
If playback rate is between 0.9 and 1.1, set kVTDecodeFrame_1xRealTimePlayback
when decoding the CMSampleBuffer.
We now pass a OptionSet<DecodingFlag> to the WebCoreDecompressionSession to
allow
more future expandability.
Add macro to only log if the level is set to debug. This avoids unecessarily
building the log string when the result won't end up being used.
No change in JS observable behaviour.
* Source/WebCore/platform/graphics/cocoa/VideoMediaSampleRenderer.mm:
(WebCore::VideoMediaSampleRenderer::maybeBecomeReadyForMoreMediaData): Rename
methods to be consistent with other naming style
(WebCore::VideoMediaSampleRenderer::stopRequestingMediaData): Rename methods to
be consistent with other naming style
(WebCore::VideoMediaSampleRenderer::decodeNextSampleIfNeeded):
(WebCore::VideoMediaSampleRenderer::initializeDecompressionSession):
(WebCore::VideoMediaSampleRenderer::requestMediaDataWhenReady):
(WebCore::VideoMediaSampleRenderer::resetReadyForMoreMediaData): Rename method
to be consistent with other naming style
(WebCore::VideoMediaSampleRenderer::resetReadyForMoreSample): Deleted.
Canonical link: https://commits.webkit.org/296081@main
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