Changeset 269890 in webkit

Timestamp:

Nov 16, 2020 7:05:46 PM (3 years ago)

Author:

Brent Fulgham

Message:

[macOS] Remove access to the unused AppleIntelMEUserClient IOKit class
​https://bugs.webkit.org/show_bug.cgi?id=219012
<rdar://problem/70462796>

Reviewed by Eric Carlson.

Although we originally thought this was needed for H.264 decoding, testing shows that
this class is never used in WebKit flows, and is not needed. We should remove it.

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

Location:

trunk/Source/WebKit

Files:

• ChangeLog (modified) (1 diff)
• GPUProcess/mac/com.apple.WebKit.GPUProcess.sb.in (modified) (1 diff)
• WebProcess/com.apple.WebProcess.sb.in (modified) (2 diffs)

trunk/Source/WebKit/ChangeLog

@@ +1 @@
+2020-11-16  Brent Fulgham  <bfulgham@apple.com>
+
+        [macOS] Remove access to the unused AppleIntelMEUserClient IOKit class
+        https://bugs.webkit.org/show_bug.cgi?id=219012
+        <rdar://problem/70462796>
+
+        Reviewed by Eric Carlson.
+
+        Although we originally thought this was needed for H.264 decoding, testing shows that
+        this class is never used in WebKit flows, and is not needed. We should remove it.
+
+        * GPUProcess/mac/com.apple.WebKit.GPUProcess.sb.in:
+        * WebProcess/com.apple.WebProcess.sb.in:
+
 2020-11-16  Per Arne Vollan  <pvollan@apple.com>
 

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

@@ -120 +120 @@
     ;; H.264 Acceleration
     (allow iokit-open
+#if __MAC_OS_X_VERSION_MIN_REQUIRED < 101500
         (iokit-registry-entry-class "AppleIntelMEUserClient")
+#endif
         (iokit-registry-entry-class "AppleSNBFBUserClient"))
     ;; QuartzCore

trunk/Source/WebKit/WebProcess/com.apple.WebProcess.sb.in

@@ -173 +173 @@
 #endif
     ;; H.264 Acceleration
+#if __MAC_OS_X_VERSION_MIN_REQUIRED < 101500
     (allow iokit-open
         (iokit-registry-entry-class "AppleIntelMEUserClient")
@@ -188 +189 @@
 #endif
     )
+#endif
     (allow iokit-open
         (iokit-registry-entry-class "AppleSNBFBUserClient")