Changeset 277217 in webkit

Timestamp:

May 7, 2021, 5:38:58 PM (5 years ago)

Author:

Brent Fulgham

Message:

[macOS] [GPU] Process is missing access to IOMobileFramebufferUserClient on Apple Silicon
​https://bugs.webkit.org/show_bug.cgi?id=225545
<rdar://problem/77591664>

Reviewed by Jer Noble.

Apple Silicon GPU Process needs access to IOMobileFramebufferUserClient for certain types of media playback. We allow this
on iOS, and in the WebContent process, but missed it in the GPU Process.

• GPUProcess/mac/com.apple.WebKit.GPUProcess.sb.in:

Location:

trunk/Source/WebKit

Files:

• ChangeLog (modified) (1 diff)
• GPUProcess/mac/com.apple.WebKit.GPUProcess.sb.in (modified) (1 diff)

trunk/Source/WebKit/ChangeLog

@@ +1 @@
+2021-05-07  Brent Fulgham  <bfulgham@apple.com>
+
+        [macOS] [GPU] Process is missing access to IOMobileFramebufferUserClient on Apple Silicon
+        https://bugs.webkit.org/show_bug.cgi?id=225545
+        <rdar://problem/77591664>
+
+        Reviewed by Jer Noble.
+
+        Apple Silicon GPU Process needs access to IOMobileFramebufferUserClient for certain types of media playback. We allow this
+        on iOS, and in the WebContent process, but missed it in the GPU Process.
+
+        * GPUProcess/mac/com.apple.WebKit.GPUProcess.sb.in:
+
 2021-05-07  James Savage  <james.savage@apple.com>
 

trunk/Source/WebKit/GPUProcess/mac/com.apple.WebKit.GPUProcess.sb.in

@@ -956 +956 @@
     (iokit-user-client-class "AppleAVDUserClient")
 )
+
+(when (equal? (param "CPU") "arm64")
+    (allow iokit-open
+        (iokit-user-client-class "IOMobileFramebufferUserClient")
+    )
+)