RESOLVED FIXED 168495
Allow PlatformCALayers to specify that they want deep color backing store 
https://bugs.webkit.org/show_bug.cgi?id=168495
Summary Allow PlatformCALayers to specify that they want deep color backing store
Simon Fraser (smfr)
Reported 2017-02-16 21:20:21 PST
Allow PlatformCALayers to specify that they want deep color backing store
Attachments
Patch (40.38 KB, patch)
2017-02-16 21:26 PST, Simon Fraser (smfr) 		no flags
DetailsFormatted DiffDiff
Patch (40.47 KB, patch)
2017-02-16 21:35 PST, Simon Fraser (smfr) 		no flags
DetailsFormatted DiffDiff
Patch (41.22 KB, patch)
2017-02-17 10:48 PST, Simon Fraser (smfr) 		no flags
DetailsFormatted DiffDiff
Patch (41.35 KB, patch)
2017-02-17 10:59 PST, Simon Fraser (smfr) 		no flags
DetailsFormatted DiffDiff
Patch (42.37 KB, patch)
2017-02-17 11:44 PST, Simon Fraser (smfr) 		thorton: review+
DetailsFormatted DiffDiff
Show Obsolete (4) View All Add attachment proposed patch, testcase, etc.
Simon Fraser (smfr)
Comment 1 2017-02-16 21:26:07 PST
Created attachment 301880 [details] Patch
Simon Fraser (smfr)
Comment 2 2017-02-16 21:35:05 PST
Created attachment 301881 [details] Patch
Simon Fraser (smfr)
Comment 3 2017-02-17 10:48:32 PST
Created attachment 301955 [details] Patch
Simon Fraser (smfr)
Comment 4 2017-02-17 10:59:22 PST
Created attachment 301959 [details] Patch
Simon Fraser (smfr)
Comment 5 2017-02-17 11:44:27 PST
Created attachment 301965 [details] Patch
Tim Horton
Comment 6 2017-02-17 12:08:11 PST
Comment on attachment 301965 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=301965&action=review > Source/WebCore/platform/graphics/ca/cocoa/PlatformCALayerCocoa.mm:977 > +#if (PLATFORM(IOS) && __IPHONE_OS_VERSION_MIN_REQUIRED >= 90300) || (PLATFORM(MAC) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 101200) Do we still need to build for 9.3? > Source/WebCore/platform/graphics/ca/cocoa/WebTiledBackingLayer.h:47 > +- (void)setWantsDeepColorBackingStore:(BOOL)wantsDeepColor; > +- (BOOL)wantsDeepColorBackingStore; @property? > LayoutTests/tiled-drawing/ios/iphone7/compositing-layers-deep-color.html:31 > + if (window.internals) { No need for these curly braces.
Simon Fraser (smfr)
Comment 7 2017-03-16 16:57:37 PDT
https://trac.webkit.org/changeset/212590
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