commit 5daaf7dbc669e1e330c418106ee33e9af7291cb0
author Peter Hanspers <peterhanspers@webrtc.org> Fri Jun 01 10:34:37 2018 +0200
committer Commit Bot <commit-bot@chromium.org> Tue Jun 05 14:19:14 2018 +0000
tree 73b4ac227cecf1ef2d29fd2964ee434638c11733
parent e4e1ce903b336b695edcbe09c35f9ab08a10f645

Support cropping and rotation override in Metal renderers.

Bug: webrtc:9301
Change-Id: Ic761f0fd6ad6fee74021b84903f1653878453533
Reviewed-on: https://webrtc-review.googlesource.com/80460
Reviewed-by: Anders Carlsson <andersc@webrtc.org>
Commit-Queue: Peter Hanspers <peterhanspers@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23522}

sdk/objc/Framework/Classes/Metal/RTCMTLRenderer.h

diff --git a/sdk/objc/Framework/Classes/Metal/RTCMTLRenderer.h b/sdk/objc/Framework/Classes/Metal/RTCMTLRenderer.h
index e279b09..bd1b6b7 100644
--- a/sdk/objc/Framework/Classes/Metal/RTCMTLRenderer.h
+++ b/sdk/objc/Framework/Classes/Metal/RTCMTLRenderer.h
@@ -46,10 +46,16 @@
 @end
 
 /**
- * Implementation of RTCMTLRenderer protocol for rendering native nv12 video frames.
+ * Implementation of RTCMTLRenderer protocol.
  */
 NS_AVAILABLE(10_11, 9_0)
 @interface RTCMTLRenderer : NSObject<RTCMTLRenderer>
+
+/** @abstract   A wrapped RTCVideoRotation, or nil.
+    @discussion When not nil, the rotation of the actual frame is ignored when rendering.
+ */
+@property(atomic, nullable) NSValue *rotationOverride;
+
 @end
 
 NS_ASSUME_NONNULL_END