magjed 2ab012c41e Implement CVO for iOS capturer
The rotation is currently always applied by AVFoundation by
reconfiguring the capture connection video orientation. This CL sets the
rotation field in the frame instead. This avoids the current flash in
the video when the device is rotated, and also avoids reconfiguring the
local encoder and remote decoder when the device is rotated.

BUG=b/30651939

Review-Url: https://codereview.webrtc.org/2271583003
Cr-Commit-Position: refs/heads/master@{#13916}
2016-08-25 10:25:13 +00:00

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8.4 KiB
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# 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("../build/webrtc.gni")
import("//build_overrides/webrtc.gni")
import("//build/config/mac/mac_sdk.gni")
if (is_ios || (is_mac && mac_deployment_target == "10.7")) {
config("rtc_sdk_common_objc_config") {
include_dirs = [
"objc/Framework/Classes",
"objc/Framework/Headers",
]
}
source_set("rtc_sdk_common_objc") {
deps = [
"../base:rtc_base",
]
configs += [
"..:common_config",
"//build/config/compiler:enable_arc",
]
public_configs = [
"..:common_inherited_config",
":rtc_sdk_common_objc_config",
]
sources = [
"objc/Framework/Classes/NSString+StdString.h",
"objc/Framework/Classes/NSString+StdString.mm",
"objc/Framework/Classes/RTCDispatcher.m",
"objc/Framework/Classes/RTCFieldTrials.mm",
"objc/Framework/Classes/RTCLogging.mm",
"objc/Framework/Classes/RTCMetrics.mm",
"objc/Framework/Classes/RTCMetricsSampleInfo+Private.h",
"objc/Framework/Classes/RTCMetricsSampleInfo.mm",
"objc/Framework/Classes/RTCSSLAdapter.mm",
"objc/Framework/Classes/RTCTracing.mm",
"objc/Framework/Headers/WebRTC/RTCDispatcher.h",
"objc/Framework/Headers/WebRTC/RTCFieldTrials.h",
"objc/Framework/Headers/WebRTC/RTCLogging.h",
"objc/Framework/Headers/WebRTC/RTCMacros.h",
"objc/Framework/Headers/WebRTC/RTCMetrics.h",
"objc/Framework/Headers/WebRTC/RTCMetricsSampleInfo.h",
"objc/Framework/Headers/WebRTC/RTCSSLAdapter.h",
"objc/Framework/Headers/WebRTC/RTCTracing.h",
]
if (is_ios) {
sources += [
"objc/Framework/Classes/RTCCameraPreviewView.m",
"objc/Framework/Classes/RTCUIApplication.h",
"objc/Framework/Classes/RTCUIApplication.mm",
"objc/Framework/Classes/UIDevice+RTCDevice.mm",
"objc/Framework/Headers/WebRTC/RTCCameraPreviewView.h",
"objc/Framework/Headers/WebRTC/UIDevice+RTCDevice.h",
]
libs = [ "AVFoundation.framework" ]
}
if (!build_with_chromium) {
sources += [
"objc/Framework/Classes/RTCFileLogger.mm",
"objc/Framework/Headers/WebRTC/RTCFileLogger.h",
]
}
}
source_set("rtc_sdk_peerconnection_objc") {
sources = [
"objc/Framework/Classes/RTCAVFoundationVideoSource+Private.h",
"objc/Framework/Classes/RTCAVFoundationVideoSource.mm",
"objc/Framework/Classes/RTCAudioTrack+Private.h",
"objc/Framework/Classes/RTCAudioTrack.mm",
"objc/Framework/Classes/RTCConfiguration+Private.h",
"objc/Framework/Classes/RTCConfiguration.mm",
"objc/Framework/Classes/RTCDataChannel+Private.h",
"objc/Framework/Classes/RTCDataChannel.mm",
"objc/Framework/Classes/RTCDataChannelConfiguration+Private.h",
"objc/Framework/Classes/RTCDataChannelConfiguration.mm",
"objc/Framework/Classes/RTCI420Shader.mm",
"objc/Framework/Classes/RTCIceCandidate+Private.h",
"objc/Framework/Classes/RTCIceCandidate.mm",
"objc/Framework/Classes/RTCIceServer+Private.h",
"objc/Framework/Classes/RTCIceServer.mm",
"objc/Framework/Classes/RTCMediaConstraints+Private.h",
"objc/Framework/Classes/RTCMediaConstraints.mm",
"objc/Framework/Classes/RTCMediaStream+Private.h",
"objc/Framework/Classes/RTCMediaStream.mm",
"objc/Framework/Classes/RTCMediaStreamTrack+Private.h",
"objc/Framework/Classes/RTCMediaStreamTrack.mm",
"objc/Framework/Classes/RTCOpenGLDefines.h",
"objc/Framework/Classes/RTCOpenGLVideoRenderer.h",
"objc/Framework/Classes/RTCOpenGLVideoRenderer.mm",
"objc/Framework/Classes/RTCPeerConnection+DataChannel.mm",
"objc/Framework/Classes/RTCPeerConnection+Private.h",
"objc/Framework/Classes/RTCPeerConnection+Stats.mm",
"objc/Framework/Classes/RTCPeerConnection.mm",
"objc/Framework/Classes/RTCPeerConnectionFactory+Private.h",
"objc/Framework/Classes/RTCPeerConnectionFactory.mm",
"objc/Framework/Classes/RTCRtpCodecParameters+Private.h",
"objc/Framework/Classes/RTCRtpCodecParameters.mm",
"objc/Framework/Classes/RTCRtpEncodingParameters+Private.h",
"objc/Framework/Classes/RTCRtpEncodingParameters.mm",
"objc/Framework/Classes/RTCRtpParameters+Private.h",
"objc/Framework/Classes/RTCRtpParameters.mm",
"objc/Framework/Classes/RTCRtpReceiver+Private.h",
"objc/Framework/Classes/RTCRtpReceiver.mm",
"objc/Framework/Classes/RTCRtpSender+Private.h",
"objc/Framework/Classes/RTCRtpSender.mm",
"objc/Framework/Classes/RTCSessionDescription+Private.h",
"objc/Framework/Classes/RTCSessionDescription.mm",
"objc/Framework/Classes/RTCShader+Private.h",
"objc/Framework/Classes/RTCShader.h",
"objc/Framework/Classes/RTCShader.mm",
"objc/Framework/Classes/RTCStatsReport+Private.h",
"objc/Framework/Classes/RTCStatsReport.mm",
"objc/Framework/Classes/RTCVideoFrame+Private.h",
"objc/Framework/Classes/RTCVideoFrame.mm",
"objc/Framework/Classes/RTCVideoRendererAdapter+Private.h",
"objc/Framework/Classes/RTCVideoRendererAdapter.h",
"objc/Framework/Classes/RTCVideoRendererAdapter.mm",
"objc/Framework/Classes/RTCVideoSource+Private.h",
"objc/Framework/Classes/RTCVideoSource.mm",
"objc/Framework/Classes/RTCVideoTrack+Private.h",
"objc/Framework/Classes/RTCVideoTrack.mm",
"objc/Framework/Classes/avfoundationvideocapturer.h",
"objc/Framework/Classes/avfoundationvideocapturer.mm",
"objc/Framework/Headers/WebRTC/RTCAVFoundationVideoSource.h",
"objc/Framework/Headers/WebRTC/RTCAudioTrack.h",
"objc/Framework/Headers/WebRTC/RTCConfiguration.h",
"objc/Framework/Headers/WebRTC/RTCDataChannel.h",
"objc/Framework/Headers/WebRTC/RTCDataChannelConfiguration.h",
"objc/Framework/Headers/WebRTC/RTCIceCandidate.h",
"objc/Framework/Headers/WebRTC/RTCIceServer.h",
"objc/Framework/Headers/WebRTC/RTCMediaConstraints.h",
"objc/Framework/Headers/WebRTC/RTCMediaStream.h",
"objc/Framework/Headers/WebRTC/RTCMediaStreamTrack.h",
"objc/Framework/Headers/WebRTC/RTCPeerConnection.h",
"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/RTCSessionDescription.h",
"objc/Framework/Headers/WebRTC/RTCStatsReport.h",
"objc/Framework/Headers/WebRTC/RTCVideoFrame.h",
"objc/Framework/Headers/WebRTC/RTCVideoRenderer.h",
"objc/Framework/Headers/WebRTC/RTCVideoSource.h",
"objc/Framework/Headers/WebRTC/RTCVideoTrack.h",
]
if (is_ios) {
sources += [
"objc/Framework/Classes/RTCEAGLVideoView.m",
"objc/Framework/Classes/RTCNativeNV12Shader.mm",
"objc/Framework/Headers/WebRTC/RTCEAGLVideoView.h",
]
libs = [
"CoreGraphics.framework",
"GLKit.framework",
"OpenGLES.framework",
"QuartzCore.framework",
]
}
if (is_mac) {
sources += [
"objc/Framework/Classes/RTCNSGLVideoView.m",
"objc/Framework/Headers/WebRTC/RTCNSGLVideoView.h",
]
libs = [
"CoreMedia.framework",
"OpenGL.framework",
]
}
configs += [
"..:common_objc",
"//build/config/compiler:enable_arc",
]
public_configs = [ ":rtc_sdk_common_objc_config" ]
if (is_clang) {
# Suppress warnings from the Chromium Clang plugins.
# See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
configs -= [ "//build/config/clang:find_bad_constructs" ]
}
libs += [ "AVFoundation.framework" ]
deps = [
":rtc_sdk_common_objc",
"../api:libjingle_peerconnection",
]
if (rtc_build_libyuv) {
deps += [ "$rtc_libyuv_dir" ]
public_deps = [
"$rtc_libyuv_dir",
]
}
}
# TODO(tkchin): Add the rtc_sdk_framework_objc target.
}