zqz/platform-external-webrtc
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Broadcast extension for AppRTCMobile on iOS

Browse Source 
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}
This commit is contained in:
Anders Carlsson
2018-06-04 10:24:37 +02:00
committed by Commit Bot
parent 27fe43a1aa
commit 358f2e0760
18 changed files with 572 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
sdk/objc/Framework/Classes/VideoToolbox/RTCVideoDecoderH264.mm
View File

@ -78,7 +78,7 @@ void decompressionOutputCallback(void *decoderRef,
- (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 @@ void decompressionOutputCallback(void *decoderRef,
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.

4
sdk/objc/Framework/Classes/VideoToolbox/RTCVideoEncoderH264.mm
View File

@ -307,7 +307,7 @@ CFStringRef ExtractProfile(webrtc::SdpVideoFormat videoFormat) {
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 @@ CFStringRef ExtractProfile(webrtc::SdpVideoFormat videoFormat) {
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.