9512719569
Now app UI rotates as the device orientation changes, and the captured stream tries to maintain real-world-up, matching Chrome/Android and Hangouts/Android behavior. BUG=2432 R=glaznev@webrtc.org, henrike@webrtc.org, wu@webrtc.org Review URL: https://webrtc-codereview.appspot.com/15689005 git-svn-id: http://webrtc.googlecode.com/svn/trunk@6354 4adac7df-926f-26a2-2b94-8c16560cd09d
64 lines
1.8 KiB
C++
64 lines
1.8 KiB
C++
/*
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* Copyright (c) 2014 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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// Platform-specific initialization bits, if any, go here.
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#if !defined(ANDROID) || !defined(WEBRTC_CHROMIUM_BUILD)
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namespace webrtc {
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namespace videocapturemodule {
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void EnsureInitialized() {}
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} // namespace videocapturemodule
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} // namespace webrtc
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#else // !defined(ANDROID) || !defined(WEBRTC_CHROMIUM_BUILD)
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#include <assert.h>
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#include <pthread.h>
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#include "base/android/jni_android.h"
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// Handy alternative to assert() which suppresses unused-variable warnings when
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// assert() is a no-op (i.e. in Release builds).
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#ifdef NDEBUG
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#define ASSERT(x) if (false && (x)); else
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#else
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#define ASSERT(x) assert(x)
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#endif
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namespace webrtc {
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// Declared in webrtc/modules/video_capture/include/video_capture.h.
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int32_t SetCaptureAndroidVM(JavaVM* javaVM, jobject g_context);
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namespace videocapturemodule {
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static pthread_once_t g_initialize_once = PTHREAD_ONCE_INIT;
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void EnsureInitializedOnce() {
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JNIEnv* jni = ::base::android::AttachCurrentThread();
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jobject context = ::base::android::GetApplicationContext();
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JavaVM* jvm = NULL;
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int status = jni->GetJavaVM(&jvm);
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ASSERT(status == 0);
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status = webrtc::SetCaptureAndroidVM(jvm, context) == 0;
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ASSERT(status);
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}
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void EnsureInitialized() {
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int ret = pthread_once(&g_initialize_once, &EnsureInitializedOnce);
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ASSERT(ret == 0);
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}
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} // namespace videocapturemodule
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} // namespace webrtc
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#endif // ANDROID & WEBRTC_CHROMIUM_BUILD
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