Merge pull request #6 from nextcloud-releases/metal-video-patch-ios

nextcloud-releases · Feb 10, 2023 · af2a953 · af2a953
2 parents 06ed22b + 8c5f9b3
commit af2a953
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diff --git a/README.md b/README.md
@@ -43,6 +43,7 @@ gclient sync
 cd src
 git checkout -b branch_$BRANCH branch-heads/$BRANCH
 gclient sync -D
+git apply {path-to-this-repo}/ios/patches/RTCMTLVideoView.patch
 cd tools_webrtc/ios
 python build_ios_libs.py
 ```

diff --git a/ios/patches/RTCMTLVideoView.patch b/ios/patches/RTCMTLVideoView.patch
@@ -0,0 +1,13 @@
+diff --git a/sdk/objc/components/renderer/metal/RTCMTLVideoView.m b/sdk/objc/components/renderer/metal/RTCMTLVideoView.m
+index c5d9e4385f..1865391f31 100644
+--- a/sdk/objc/components/renderer/metal/RTCMTLVideoView.m
++++ b/sdk/objc/components/renderer/metal/RTCMTLVideoView.m
+@@ -139,7 +139,7 @@
+   NSAssert(view == self.metalView, @"Receiving draw callbacks from foreign instance.");
+   RTC_OBJC_TYPE(RTCVideoFrame) *videoFrame = self.videoFrame;
+   // Skip rendering if we've already rendered this frame.
+-  if (!videoFrame || videoFrame.width <= 0 || videoFrame.height <= 0 ||
++  if (!videoFrame || videoFrame.width <= 1 || videoFrame.height <= 1 ||
+       videoFrame.timeStampNs == self.lastFrameTimeNs) {
+     return;
+   }