Changeset 287928 in webkit

Timestamp:

Jan 12, 2022, 9:57:25 AM (4 years ago)

Author:

youenn@apple.com

Message:

VP9-SVS no video stream from remote peer on some devices
​https://bugs.webkit.org/show_bug.cgi?id=231074
<rdar://problem/84024646>

Reviewed by Eric Carlson.

• Source/webrtc/sdk/objc/components/video_codec/RTCDefaultVideoDecoderFactory.m:

(-[RTCDefaultVideoDecoderFactory initWithH265:vp9Profile0:vp9Profile2:vp9VTB:]):
Do not use VTIsHardwareDecodeSupported('vp09') to know whether WebProcess can use VTB since sandboxing can control this.

Location:

trunk/Source/ThirdParty/libwebrtc

Files:

• ChangeLog (modified) (1 diff)
• Source/webrtc/sdk/objc/components/video_codec/RTCDefaultVideoDecoderFactory.m (modified) (1 diff)

trunk/Source/ThirdParty/libwebrtc/ChangeLog

@@ +1 @@
+2022-01-12  Youenn Fablet  <youenn@apple.com>
+
+        VP9-SVS no video stream from remote peer on some devices
+        https://bugs.webkit.org/show_bug.cgi?id=231074
+        <rdar://problem/84024646>
+
+        Reviewed by Eric Carlson.
+
+        * Source/webrtc/sdk/objc/components/video_codec/RTCDefaultVideoDecoderFactory.m:
+        (-[RTCDefaultVideoDecoderFactory initWithH265:vp9Profile0:vp9Profile2:vp9VTB:]):
+        Do not use VTIsHardwareDecodeSupported('vp09') to know whether WebProcess can use VTB since sandboxing can control this.
+
 2022-01-10  Alex Christensen  <achristensen@webkit.org>
 

trunk/Source/ThirdParty/libwebrtc/Source/webrtc/sdk/objc/components/video_codec/RTCDefaultVideoDecoderFactory.m

@@ -42 +42 @@
       _supportsVP9Profile2 = supportsVP9Profile2;
       // Use kCMVideoCodecType_VP9 once added to CMFormatDescription.h
-      _supportsVP9VTB = (supportsVP9Profile0 || supportsVP9Profile2) && (supportsVP9VTB || VTIsHardwareDecodeSupported('vp09'));
-;
+      _supportsVP9VTB = (supportsVP9Profile0 || supportsVP9Profile2) && supportsVP9VTB;
+
   }
   return self;