Attachment 341698 Details for Bug 186163 – Patch

[patch] Patch

bug-186163-20180531153525.patch (text/plain), 6.87 KB, created by Per Arne Vollan on 2018-05-31 15:35:26 PDT

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Creator: Per Arne Vollan

Created: 2018-05-31 15:35:26 PDT

Size: 6.87 KB

patch

obsolete

>Index: Source/WebCore/ChangeLog
>===================================================================
>--- Source/WebCore/ChangeLog	(revision 232301)
>+++ Source/WebCore/ChangeLog	(working copy)
>@@ -1,3 +1,22 @@
>+2018-05-31  Per Arne Vollan  <pvollan@apple.com>
>+
>+        Add OpenGL display mask to WebPage creation parameters.
>+        https://bugs.webkit.org/show_bug.cgi?id=186163
>+        <rdar://problem/40634504>
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        To make sure the OpenGL display mask is always available, include it in the WebPage creation parameters.
>+        The OpenGL display mask is sent to the WebProcess when the platform display ID changes, but that is not
>+        early enough in all cases. If the OpenGL display mask is not set, only OpenGL software rendering is offered
>+        on some hardware configurations.
>+ 
>+        No new tests, since it is not trivial to test whether OpenGL rendering is hardware accelerated.
>+
>+        * platform/PlatformScreen.h:
>+        * platform/mac/PlatformScreenMac.mm:
>+        (WebCore::displayID):
>+
> 2018-05-30  Jer Noble  <jer.noble@apple.com>
> 
>         Media elements outside fullscreen should not be considered main content.
>Index: Source/WebCore/platform/PlatformScreen.h
>===================================================================
>--- Source/WebCore/platform/PlatformScreen.h	(revision 232301)
>+++ Source/WebCore/platform/PlatformScreen.h	(working copy)
>@@ -81,7 +81,9 @@ WEBCORE_EXPORT CGColorSpaceRef screenCol
> #if PLATFORM(MAC)
> struct ScreenProperties;
> 
>-NSScreen *screen(NSWindow *);
>+WEBCORE_EXPORT PlatformDisplayID displayID(NSScreen *);
>+
>+WEBCORE_EXPORT NSScreen *screen(NSWindow *);
> NSScreen *screen(PlatformDisplayID);
> 
> FloatRect screenRectForDisplay(PlatformDisplayID);
>Index: Source/WebCore/platform/mac/PlatformScreenMac.mm
>===================================================================
>--- Source/WebCore/platform/mac/PlatformScreenMac.mm	(revision 232301)
>+++ Source/WebCore/platform/mac/PlatformScreenMac.mm	(working copy)
>@@ -46,7 +46,7 @@ namespace WebCore {
> // These functions scale between screen and page coordinates because JavaScript/DOM operations
> // assume that the screen and the page share the same coordinate system.
> 
>-static PlatformDisplayID displayID(NSScreen *screen)
>+PlatformDisplayID displayID(NSScreen *screen)
> {
>     ASSERT(hasProcessPrivilege(ProcessPrivilege::CanCommunicateWithWindowServer));
>     return [[[screen deviceDescription] objectForKey:@"NSScreenNumber"] intValue];
>Index: Source/WebKit/ChangeLog
>===================================================================
>--- Source/WebKit/ChangeLog	(revision 232373)
>+++ Source/WebKit/ChangeLog	(working copy)
>@@ -1,3 +1,25 @@
>+2018-05-31  Per Arne Vollan  <pvollan@apple.com>
>+
>+        Add OpenGL display mask to WebPage creation parameters.
>+        https://bugs.webkit.org/show_bug.cgi?id=186163
>+        <rdar://problem/40634504>
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        To make sure the OpenGL display mask is always available, include it in the WebPage creation parameters.
>+        The OpenGL display mask is sent to the WebProcess when the platform display ID changes, but that is not
>+        early enough in all cases. If the OpenGL display mask is not set, only OpenGL software rendering is offered
>+        on some hardware configurations.
>+
>+        * Shared/WebPageCreationParameters.cpp:
>+        (WebKit::WebPageCreationParameters::encode const):
>+        (WebKit::WebPageCreationParameters::decode):
>+        * Shared/WebPageCreationParameters.h:
>+        * UIProcess/WebPageProxy.cpp:
>+        (WebKit::WebPageProxy::creationParameters):
>+        * WebProcess/WebPage/WebPage.cpp:
>+        (WebKit::m_credentialsMessenger):
>+
> 2018-05-31  Brent Fulgham  <bfulgham@apple.com>
> 
>         Add a rule to allow reading files with prefix /private/var/db/CVMS/cvmsCodeSignObj
>Index: Source/WebKit/Shared/WebPageCreationParameters.cpp
>===================================================================
>--- Source/WebKit/Shared/WebPageCreationParameters.cpp	(revision 232301)
>+++ Source/WebKit/Shared/WebPageCreationParameters.cpp	(working copy)
>@@ -119,6 +119,9 @@ void WebPageCreationParameters::encode(I
> #if ENABLE(CONTENT_EXTENSIONS)
>     encoder << contentRuleLists;
> #endif
>+#if PLATFORM(MAC)
>+    encoder << displayMask;
>+#endif
> }
> 
> std::optional<WebPageCreationParameters> WebPageCreationParameters::decode(IPC::Decoder& decoder)
>@@ -343,6 +346,11 @@ std::optional<WebPageCreationParameters>
>     parameters.contentRuleLists = WTFMove(*contentRuleLists);
> #endif
> 
>+#if PLATFORM(MAC)
>+    if (!decoder.decode(parameters.displayMask))
>+        return std::nullopt;
>+#endif
>+
>     return WTFMove(parameters);
> }
> 
>Index: Source/WebKit/Shared/WebPageCreationParameters.h
>===================================================================
>--- Source/WebKit/Shared/WebPageCreationParameters.h	(revision 232301)
>+++ Source/WebKit/Shared/WebPageCreationParameters.h	(working copy)
>@@ -185,6 +185,10 @@ struct WebPageCreationParameters {
> #if ENABLE(CONTENT_EXTENSIONS)
>     Vector<std::pair<String, WebCompiledContentRuleListData>> contentRuleLists;
> #endif
>+    
>+#if PLATFORM(MAC)
>+    CGOpenGLDisplayMask displayMask { 0 };
>+#endif
> };
> 
> } // namespace WebKit
>Index: Source/WebKit/UIProcess/WebPageProxy.cpp
>===================================================================
>--- Source/WebKit/UIProcess/WebPageProxy.cpp	(revision 232301)
>+++ Source/WebKit/UIProcess/WebPageProxy.cpp	(working copy)
>@@ -6144,6 +6144,12 @@ WebPageCreationParameters WebPageProxy::
>     parameters.applicationManifest = m_configuration->applicationManifest() ? std::optional<WebCore::ApplicationManifest>(m_configuration->applicationManifest()->applicationManifest()) : std::nullopt;
> #endif
> 
>+#if PLATFORM(MAC)
>+    auto screen = WebCore::screen(m_pageClient.platformWindow());
>+    auto displayID = WebCore::displayID(screen);
>+    parameters.displayMask = CGDisplayIDToOpenGLDisplayMask(displayID);
>+#endif
>+
>     m_process->addWebUserContentControllerProxy(m_userContentController, parameters);
> 
>     return parameters;
>Index: Source/WebKit/WebProcess/WebPage/WebPage.cpp
>===================================================================
>--- Source/WebKit/WebProcess/WebPage/WebPage.cpp	(revision 232301)
>+++ Source/WebKit/WebProcess/WebPage/WebPage.cpp	(working copy)
>@@ -156,6 +156,7 @@
> #include <WebCore/FrameLoadRequest.h>
> #include <WebCore/FrameLoaderTypes.h>
> #include <WebCore/FrameView.h>
>+#include <WebCore/GraphicsContext3D.h>
> #include <WebCore/HTMLAttachmentElement.h>
> #include <WebCore/HTMLFormElement.h>
> #include <WebCore/HTMLImageElement.h>
>@@ -617,6 +618,10 @@ WebPage::WebPage(uint64_t pageID, WebPag
>     setViewportConfigurationViewLayoutSize(parameters.viewportConfigurationViewLayoutSize);
>     setMaximumUnobscuredSize(parameters.maximumUnobscuredSize);
> #endif
>+    
>+#if PLATFORM(MAC)
>+    GraphicsContext3D::setOpenGLDisplayMask(parameters.displayMask);
>+#endif
> }
> 
> #if ENABLE(WEB_RTC)

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