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a81e9c82fc
This CL introduced 2 new macros that affect the WebRTC OBJC API symbols: - RTC_OBJC_TYPE_PREFIX: Macro used to prepend a prefix to the API types that are exported with RTC_OBJC_EXPORT. Clients can patch the definition of this macro locally and build WebRTC.framework with their own prefix in case symbol clashing is a problem. This macro must only be defined by changing the value in sdk/objc/base/RTCMacros.h and not on via compiler flag to ensure it has a unique value. - RCT_OBJC_TYPE: Macro used internally to reference API types. Declaring an API type without using this macro will not include the declared type in the set of types that will be affected by the configurable RTC_OBJC_TYPE_PREFIX. Manual changes: https://webrtc-review.googlesource.com/c/src/+/173781/5..10 The auto-generated changes in PS#5 have been done with: https://webrtc-review.googlesource.com/c/src/+/174061. Bug: None Change-Id: I0d54ca94db764fb3b6cb4365873f79e14cd879b8 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/173781 Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Reviewed-by: Kári Helgason <kthelgason@webrtc.org> Cr-Commit-Position: refs/heads/master@{#31153}
130 lines
3.8 KiB
Objective-C
130 lines
3.8 KiB
Objective-C
/*
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* Copyright 2018 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#import "ARDBroadcastSampleHandler.h"
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#import <os/log.h>
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#import "ARDExternalSampleCapturer.h"
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#import "ARDSettingsModel.h"
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#import <WebRTC/RTCCallbackLogger.h>
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#import <WebRTC/RTCLogging.h>
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@implementation ARDBroadcastSampleHandler {
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ARDAppClient *_client;
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RTC_OBJC_TYPE(RTCCallbackLogger) * _callbackLogger;
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}
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@synthesize capturer = _capturer;
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- (instancetype)init {
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if (self = [super init]) {
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_callbackLogger = [[RTC_OBJC_TYPE(RTCCallbackLogger) alloc] init];
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os_log_t rtc_os_log = os_log_create("com.google.AppRTCMobile", "RTCLog");
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[_callbackLogger start:^(NSString *logMessage) {
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os_log(rtc_os_log, "%{public}s", [logMessage cStringUsingEncoding:NSUTF8StringEncoding]);
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}];
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}
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return self;
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}
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- (void)broadcastStartedWithSetupInfo:(NSDictionary<NSString *, NSObject *> *)setupInfo {
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// User has requested to start the broadcast. Setup info from the UI extension can be supplied but
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// optional.
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ARDSettingsModel *settingsModel = [[ARDSettingsModel alloc] init];
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_client = [[ARDAppClient alloc] initWithDelegate:self];
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_client.broadcast = YES;
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NSString *roomName = nil;
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if (setupInfo[@"roomName"]) {
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roomName = (NSString *)setupInfo[@"roomName"];
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} else {
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u_int32_t randomRoomSuffix = arc4random_uniform(1000);
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roomName = [NSString stringWithFormat:@"broadcast_%d", randomRoomSuffix];
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}
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[_client connectToRoomWithId:roomName settings:settingsModel isLoopback:NO];
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RTCLog(@"Broadcast started.");
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}
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- (void)broadcastPaused {
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// User has requested to pause the broadcast. Samples will stop being delivered.
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}
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- (void)broadcastResumed {
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// User has requested to resume the broadcast. Samples delivery will resume.
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}
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- (void)broadcastFinished {
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// User has requested to finish the broadcast.
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[_client disconnect];
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}
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- (void)processSampleBuffer:(CMSampleBufferRef)sampleBuffer
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withType:(RPSampleBufferType)sampleBufferType {
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switch (sampleBufferType) {
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case RPSampleBufferTypeVideo:
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[self.capturer didCaptureSampleBuffer:sampleBuffer];
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break;
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case RPSampleBufferTypeAudioApp:
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break;
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case RPSampleBufferTypeAudioMic:
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break;
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default:
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break;
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}
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}
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#pragma mark - ARDAppClientDelegate
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- (void)appClient:(ARDAppClient *)client didChangeState:(ARDAppClientState)state {
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switch (state) {
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case kARDAppClientStateConnected:
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RTCLog(@"Client connected.");
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break;
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case kARDAppClientStateConnecting:
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RTCLog("Client connecting.");
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break;
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case kARDAppClientStateDisconnected:
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RTCLog(@"Client disconnected.");
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break;
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}
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}
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- (void)appClient:(ARDAppClient *)client didChangeConnectionState:(RTCIceConnectionState)state {
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RTCLog(@"ICE state changed: %ld", (long)state);
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}
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- (void)appClient:(ARDAppClient *)client
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didCreateLocalCapturer:(RTC_OBJC_TYPE(RTCCameraVideoCapturer) *)localCapturer {
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}
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- (void)appClient:(ARDAppClient *)client
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didCreateLocalExternalSampleCapturer:(ARDExternalSampleCapturer *)externalSampleCapturer {
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self.capturer = externalSampleCapturer;
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}
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- (void)appClient:(ARDAppClient *)client
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didReceiveLocalVideoTrack:(RTC_OBJC_TYPE(RTCVideoTrack) *)localVideoTrack {
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}
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- (void)appClient:(ARDAppClient *)client
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didReceiveRemoteVideoTrack:(RTC_OBJC_TYPE(RTCVideoTrack) *)remoteVideoTrack {
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}
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- (void)appClient:(ARDAppClient *)client didGetStats:(NSArray *)stats {
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}
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- (void)appClient:(ARDAppClient *)client didError:(NSError *)error {
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RTCLog(@"Error: %@", error);
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}
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@end
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