Implement H264 codec in Objective-C classes.

webrtc/sdk/BUILD.gn

 # Copyright 2016 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 import("../webrtc.gni")
 if (is_ios) {
@@ skipping 96 matching lines @@
         suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
       }
     }
 
     # Keep videotracksource related code in a separate target so that we can
     # build PeerConnectionFactory without audio/video support when that's called
     # for.
     rtc_static_library("objc_videotracksource") {
       sources = [
         "objc/Framework/Classes/Video/RTCCVPixelBuffer.mm",
+        "objc/Framework/Classes/Video/RTCEncodedImage.mm",
         "objc/Framework/Classes/Video/RTCI420Buffer+Private.h",
         "objc/Framework/Classes/Video/RTCI420Buffer.mm",
+        "objc/Framework/Classes/Video/RTCRtpFragmentationHeader.mm",
+        "objc/Framework/Classes/Video/RTCVideoCodec+Private.h",
+        "objc/Framework/Classes/Video/RTCVideoCodec.mm",
+        "objc/Framework/Classes/Video/RTCVideoFrame.mm",
         "objc/Framework/Classes/Video/objc_frame_buffer.h",
         "objc/Framework/Classes/Video/objc_frame_buffer.mm",
         "objc/Framework/Classes/Video/objcvideotracksource.h",
         "objc/Framework/Classes/Video/objcvideotracksource.mm",
+        "objc/Framework/Headers/WebRTC/RTCVideoFrame.h",
         "objc/Framework/Headers/WebRTC/RTCVideoFrameBuffer.h",
       ]
 
       deps = [
         ":objc_common",
         "../api:libjingle_peerconnection_api",
         "../api:video_frame_api",
         "../base:rtc_base",
         "../common_video",
         "../media:rtc_media_base",
+        "../modules:module_api",
       ]
 
       configs += [ "..:common_objc" ]
       if (!build_with_chromium && is_clang) {
         # Suppress warnings from the Chromium Clang plugin
         # (bugs.webrtc.org/163).
         suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
       }
     }
 
@@ skipping 160 matching lines @@
         public_deps = [
           "$rtc_libyuv_dir",
         ]
       }
     }
 
     rtc_static_library("objc_peerconnectionfactory") {
       sources = [
         "objc/Framework/Classes/PeerConnection/RTCPeerConnectionFactory+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCPeerConnectionFactory.mm",
-        "objc/Framework/Classes/PeerConnection/RTCVideoCodecH264.mm",
         "objc/Framework/Classes/PeerConnection/objc_video_decoder_factory.h",
         "objc/Framework/Classes/PeerConnection/objc_video_decoder_factory.mm",
         "objc/Framework/Classes/PeerConnection/objc_video_encoder_factory.h",
         "objc/Framework/Classes/PeerConnection/objc_video_encoder_factory.mm",
       ]
 
       public_configs = [ ":objc_common_config" ]
 
       if (!build_with_chromium && is_clang) {
         # Suppress warnings from the Chromium Clang plugin
@@ skipping 56 matching lines @@
         "objc/Framework/Classes/PeerConnection/RTCAudioSource+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCAudioSource.mm",
         "objc/Framework/Classes/PeerConnection/RTCAudioTrack+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCAudioTrack.mm",
         "objc/Framework/Classes/PeerConnection/RTCConfiguration+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCConfiguration.mm",
         "objc/Framework/Classes/PeerConnection/RTCDataChannel+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCDataChannel.mm",
         "objc/Framework/Classes/PeerConnection/RTCDataChannelConfiguration+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCDataChannelConfiguration.mm",
-        "objc/Framework/Classes/PeerConnection/RTCEncodedImage.mm",
         "objc/Framework/Classes/PeerConnection/RTCIceCandidate+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCIceCandidate.mm",
         "objc/Framework/Classes/PeerConnection/RTCIceServer+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCIceServer.mm",
         "objc/Framework/Classes/PeerConnection/RTCIntervalRange+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCIntervalRange.mm",
         "objc/Framework/Classes/PeerConnection/RTCLegacyStatsReport+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCLegacyStatsReport.mm",
         "objc/Framework/Classes/PeerConnection/RTCMediaConstraints+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCMediaConstraints.mm",
         "objc/Framework/Classes/PeerConnection/RTCMediaSource+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCMediaSource.mm",
         "objc/Framework/Classes/PeerConnection/RTCMediaStream+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCMediaStream.mm",
         "objc/Framework/Classes/PeerConnection/RTCMediaStreamTrack+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCMediaStreamTrack.mm",
         "objc/Framework/Classes/PeerConnection/RTCMetrics.mm",
         "objc/Framework/Classes/PeerConnection/RTCMetricsSampleInfo+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCMetricsSampleInfo.mm",
         "objc/Framework/Classes/PeerConnection/RTCPeerConnection+DataChannel.mm",
         "objc/Framework/Classes/PeerConnection/RTCPeerConnection+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCPeerConnection+Stats.mm",
         "objc/Framework/Classes/PeerConnection/RTCPeerConnection.mm",
         "objc/Framework/Classes/PeerConnection/RTCRtpCodecParameters+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCRtpCodecParameters.mm",
         "objc/Framework/Classes/PeerConnection/RTCRtpEncodingParameters+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCRtpEncodingParameters.mm",
-        "objc/Framework/Classes/PeerConnection/RTCRtpFragmentationHeader.mm",
         "objc/Framework/Classes/PeerConnection/RTCRtpParameters+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCRtpParameters.mm",
         "objc/Framework/Classes/PeerConnection/RTCRtpReceiver+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCRtpReceiver.mm",
         "objc/Framework/Classes/PeerConnection/RTCRtpSender+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCRtpSender.mm",
         "objc/Framework/Classes/PeerConnection/RTCSSLAdapter.mm",
         "objc/Framework/Classes/PeerConnection/RTCSessionDescription+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCSessionDescription.mm",
         "objc/Framework/Classes/PeerConnection/RTCTracing.mm",
         "objc/Framework/Classes/PeerConnection/RTCVideoCapturer.m",
-        "objc/Framework/Classes/PeerConnection/RTCVideoCodec+Private.h",
-        "objc/Framework/Classes/PeerConnection/RTCVideoCodec.mm",
-        "objc/Framework/Classes/PeerConnection/RTCVideoFrame.mm",
         "objc/Framework/Classes/PeerConnection/RTCVideoRendererAdapter+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCVideoRendererAdapter.h",
         "objc/Framework/Classes/PeerConnection/RTCVideoRendererAdapter.mm",
         "objc/Framework/Classes/PeerConnection/RTCVideoSource+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCVideoSource.mm",
         "objc/Framework/Classes/PeerConnection/RTCVideoTrack+Private.h",
         "objc/Framework/Classes/PeerConnection/RTCVideoTrack.mm",
         "objc/Framework/Headers/WebRTC/RTCAVFoundationVideoSource.h",
         "objc/Framework/Headers/WebRTC/RTCAudioSource.h",
         "objc/Framework/Headers/WebRTC/RTCAudioTrack.h",
@@ skipping 14 matching lines @@
         "objc/Framework/Headers/WebRTC/RTCPeerConnectionFactory.h",
         "objc/Framework/Headers/WebRTC/RTCRtpCodecParameters.h",
         "objc/Framework/Headers/WebRTC/RTCRtpEncodingParameters.h",
         "objc/Framework/Headers/WebRTC/RTCRtpParameters.h",
         "objc/Framework/Headers/WebRTC/RTCRtpReceiver.h",
         "objc/Framework/Headers/WebRTC/RTCRtpSender.h",
         "objc/Framework/Headers/WebRTC/RTCSSLAdapter.h",
         "objc/Framework/Headers/WebRTC/RTCSessionDescription.h",
         "objc/Framework/Headers/WebRTC/RTCTracing.h",
         "objc/Framework/Headers/WebRTC/RTCVideoCapturer.h",
-        "objc/Framework/Headers/WebRTC/RTCVideoFrame.h",
         "objc/Framework/Headers/WebRTC/RTCVideoFrameBuffer.h",
         "objc/Framework/Headers/WebRTC/RTCVideoRenderer.h",
         "objc/Framework/Headers/WebRTC/RTCVideoSource.h",
         "objc/Framework/Headers/WebRTC/RTCVideoTrack.h",
         "objc/Framework/Headers/WebRTC/RTCVideoViewShading.h",
       ]
 
       configs += [ "..:common_objc" ]
 
       public_configs = [ ":objc_common_config" ]
@@ skipping 213 matching lines @@
         # Suppress warnings from the Chromium Clang plugin
         # (bugs.webrtc.org/163).
         suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
       }
 
       libs = [ "CoreVideo.framework" ]
     }
 
     rtc_static_library("objc_videotoolbox") {
       sources = [
-        "objc/Framework/Classes/VideoToolbox/decoder.h",
-        "objc/Framework/Classes/VideoToolbox/decoder.mm",
-        "objc/Framework/Classes/VideoToolbox/encoder.h",
-        "objc/Framework/Classes/VideoToolbox/encoder.mm",
+        "objc/Framework/Classes/Video/RTCVideoCodec+Private.h",
+        "objc/Framework/Classes/VideoToolbox/RTCVideoCodecH264.mm",
+        "objc/Framework/Classes/VideoToolbox/RTCVideoDecoderH264.mm",
+        "objc/Framework/Classes/VideoToolbox/RTCVideoEncoderH264.mm",
+        "objc/Framework/Classes/VideoToolbox/helpers.cc",
+        "objc/Framework/Classes/VideoToolbox/helpers.h",
         "objc/Framework/Classes/VideoToolbox/nalu_rewriter.cc",
         "objc/Framework/Classes/VideoToolbox/nalu_rewriter.h",
-        "objc/Framework/Classes/VideoToolbox/videocodecfactory.h",
-        "objc/Framework/Classes/VideoToolbox/videocodecfactory.mm",
         "objc/Framework/Headers/WebRTC/RTCVideoFrameBuffer.h",
       ]
 
       configs += [ "..:common_objc" ]
 
       deps = [
         ":objc_common",
         ":objc_video",
         ":objc_videotracksource",
         "../base:rtc_base_approved",
@@ skipping 24 matching lines @@
         public_deps = [
           "$rtc_libyuv_dir",
         ]
       } else {
         # Need to add a directory normally exported by libyuv.
         include_dirs = [ "$rtc_libyuv_dir/include" ]
       }
     }
   }
 }