commit 358f2e076051d28b012529d3ae6a080838d27209
author Anders Carlsson <andersc@webrtc.org> Mon Jun 04 10:24:37 2018 +0200
committer Commit Bot <commit-bot@chromium.org> Mon Jun 04 08:49:21 2018 +0000
tree 4afbf5ba679f76a127fb55902715fa1c2b7104e6
parent 27fe43a1aadd4a0b8cb6e788715935d610cbf30e

Broadcast extension for AppRTCMobile on iOS

This provides an environment for testing out using WebRTC from an iOS
extension. It implements a ReplayKit broadcast extension for live
streaming games and screensharing.

The extension is only supported on iOS 11+ and is guarded by a build
flag.

Bug: webrtc:9335
Change-Id: Id218d6c73ef7599f5953c5a1e0e62e5d0dc4f10b
Reviewed-on: https://webrtc-review.googlesource.com/80000
Commit-Queue: Anders Carlsson <andersc@webrtc.org>
Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
Reviewed-by: Kári Helgason <kthelgason@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23504}

sdk/objc/Framework/Classes/VideoToolbox/RTCVideoDecoderH264.mm

diff --git a/sdk/objc/Framework/Classes/VideoToolbox/RTCVideoDecoderH264.mm b/sdk/objc/Framework/Classes/VideoToolbox/RTCVideoDecoderH264.mm
index 73b2fb7..2871b8a 100644
--- a/sdk/objc/Framework/Classes/VideoToolbox/RTCVideoDecoderH264.mm
+++ b/sdk/objc/Framework/Classes/VideoToolbox/RTCVideoDecoderH264.mm
@@ -78,7 +78,7 @@
 
 - (instancetype)init {
   if (self = [super init]) {
-#if defined(WEBRTC_IOS)
+#if defined(WEBRTC_IOS) && !defined(RTC_APPRTCMOBILE_BROADCAST_EXTENSION)
     [RTCUIApplicationStatusObserver prepareForUse];
     _error = noErr;
 #endif
@@ -113,7 +113,7 @@
     return WEBRTC_VIDEO_CODEC_ERROR;
   }
 
-#if defined(WEBRTC_IOS)
+#if defined(WEBRTC_IOS) && !defined(RTC_APPRTCMOBILE_BROADCAST_EXTENSION)
   if (![[RTCUIApplicationStatusObserver sharedInstance] isApplicationActive]) {
     // Ignore all decode requests when app isn't active. In this state, the
     // hardware decoder has been invalidated by the OS.

sdk/objc/Framework/Classes/VideoToolbox/RTCVideoEncoderH264.mm

diff --git a/sdk/objc/Framework/Classes/VideoToolbox/RTCVideoEncoderH264.mm b/sdk/objc/Framework/Classes/VideoToolbox/RTCVideoEncoderH264.mm
index 1ebf701..d9b103c 100644
--- a/sdk/objc/Framework/Classes/VideoToolbox/RTCVideoEncoderH264.mm
+++ b/sdk/objc/Framework/Classes/VideoToolbox/RTCVideoEncoderH264.mm
@@ -307,7 +307,7 @@
     RTC_LOG(LS_INFO) << "Using profile " << CFStringToString(_profile);
     RTC_CHECK([codecInfo.name isEqualToString:kRTCVideoCodecH264Name]);
 
-#if defined(WEBRTC_IOS)
+#if defined(WEBRTC_IOS) && !defined(RTC_APPRTCMOBILE_BROADCAST_EXTENSION)
     [RTCUIApplicationStatusObserver prepareForUse];
 #endif
   }
@@ -345,7 +345,7 @@
   if (!_callback || !_compressionSession) {
     return WEBRTC_VIDEO_CODEC_UNINITIALIZED;
   }
-#if defined(WEBRTC_IOS)
+#if defined(WEBRTC_IOS) && !defined(RTC_APPRTCMOBILE_BROADCAST_EXTENSION)
   if (![[RTCUIApplicationStatusObserver sharedInstance] isApplicationActive]) {
     // Ignore all encode requests when app isn't active. In this state, the
     // hardware encoder has been invalidated by the OS.