webrtc_m130/webrtc/sdk/objc/Framework/Classes/RTCUIApplication.h

/*
 *  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.
 */

#ifndef WEBRTC_BASE_OBJC_RTC_UI_APPLICATION_H_
#define WEBRTC_BASE_OBJC_RTC_UI_APPLICATION_H_

#include "WebRTC/RTCMacros.h"

#if defined(WEBRTC_IOS)
/** Convenience function to get UIApplicationState from C++. */
RTC_EXTERN bool RTCIsUIApplicationActive();
#endif  // WEBRTC_IOS

#endif  // WEBRTC_BASE_OBJC_RTC_UI_APPLICATION_H_
Fix VideoToolbox backgrounding issues. When the iOS application is not in the foreground, the hardware encoder and decoder become invalidated. There doesn't seem to be a way to query their state so we don't know they're invalid until we get an error code after an encode/decode request. To solve the issue, we just don't encode/decode when the app is not active, and reinitialize the encoder/decoder when the app is active again. Also fixes a leak in the decoder. BUG=webrtc:4081 Review URL: https://codereview.webrtc.org/1732953003 Cr-Commit-Position: refs/heads/master@{#11916} 2016-03-08 10:51:54 -08:00			`/*`
			`* 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.`
			`*/`

			`#ifndef WEBRTC_BASE_OBJC_RTC_UI_APPLICATION_H_`
			`#define WEBRTC_BASE_OBJC_RTC_UI_APPLICATION_H_`

Build dynamic iOS SDK. - Places most ObjC code into webrtc/sdk/objc instead. - New gyp targets to build, strip and export symbols for dylib. - Removes old script used to generate dylib. BUG= Review URL: https://codereview.webrtc.org/1903663002 Cr-Commit-Position: refs/heads/master@{#12524} 2016-04-27 01:54:20 -07:00			`#include "WebRTC/RTCMacros.h"`
Fix VideoToolbox backgrounding issues. When the iOS application is not in the foreground, the hardware encoder and decoder become invalidated. There doesn't seem to be a way to query their state so we don't know they're invalid until we get an error code after an encode/decode request. To solve the issue, we just don't encode/decode when the app is not active, and reinitialize the encoder/decoder when the app is active again. Also fixes a leak in the decoder. BUG=webrtc:4081 Review URL: https://codereview.webrtc.org/1732953003 Cr-Commit-Position: refs/heads/master@{#11916} 2016-03-08 10:51:54 -08:00
			`#if defined(WEBRTC_IOS)`
			`/** Convenience function to get UIApplicationState from C++. */`
Mark public ObjC APIs as explicitly visible. BUG= Review URL: https://codereview.webrtc.org/1899573002 Cr-Commit-Position: refs/heads/master@{#12431} 2016-04-19 10:04:41 -07:00			`RTC_EXTERN bool RTCIsUIApplicationActive();`
Fix VideoToolbox backgrounding issues. When the iOS application is not in the foreground, the hardware encoder and decoder become invalidated. There doesn't seem to be a way to query their state so we don't know they're invalid until we get an error code after an encode/decode request. To solve the issue, we just don't encode/decode when the app is not active, and reinitialize the encoder/decoder when the app is active again. Also fixes a leak in the decoder. BUG=webrtc:4081 Review URL: https://codereview.webrtc.org/1732953003 Cr-Commit-Position: refs/heads/master@{#11916} 2016-03-08 10:51:54 -08:00			`#endif // WEBRTC_IOS`

			`#endif // WEBRTC_BASE_OBJC_RTC_UI_APPLICATION_H_`