Index: talk/app/webrtc/java/jni/androidvideocapturer_jni.cc |
diff --git a/talk/app/webrtc/java/jni/androidvideocapturer_jni.cc b/talk/app/webrtc/java/jni/androidvideocapturer_jni.cc |
deleted file mode 100644 |
index 8813c89de4eb7148910b217e8fe3b93febb674a0..0000000000000000000000000000000000000000 |
--- a/talk/app/webrtc/java/jni/androidvideocapturer_jni.cc |
+++ /dev/null |
@@ -1,246 +0,0 @@ |
-/* |
- * libjingle |
- * Copyright 2015 Google Inc. |
- * |
- * Redistribution and use in source and binary forms, with or without |
- * modification, are permitted provided that the following conditions are met: |
- * |
- * 1. Redistributions of source code must retain the above copyright notice, |
- * this list of conditions and the following disclaimer. |
- * 2. Redistributions in binary form must reproduce the above copyright notice, |
- * this list of conditions and the following disclaimer in the documentation |
- * and/or other materials provided with the distribution. |
- * 3. The name of the author may not be used to endorse or promote products |
- * derived from this software without specific prior written permission. |
- * |
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- * |
- */ |
- |
-#include "talk/app/webrtc/java/jni/androidvideocapturer_jni.h" |
-#include "talk/app/webrtc/java/jni/classreferenceholder.h" |
-#include "talk/app/webrtc/java/jni/native_handle_impl.h" |
-#include "talk/app/webrtc/java/jni/surfacetexturehelper_jni.h" |
-#include "third_party/libyuv/include/libyuv/convert.h" |
-#include "webrtc/base/bind.h" |
- |
-namespace webrtc_jni { |
- |
-jobject AndroidVideoCapturerJni::application_context_ = nullptr; |
- |
-// static |
-int AndroidVideoCapturerJni::SetAndroidObjects(JNIEnv* jni, |
- jobject appliction_context) { |
- if (application_context_) { |
- jni->DeleteGlobalRef(application_context_); |
- } |
- application_context_ = NewGlobalRef(jni, appliction_context); |
- |
- return 0; |
-} |
- |
-AndroidVideoCapturerJni::AndroidVideoCapturerJni( |
- JNIEnv* jni, |
- jobject j_video_capturer, |
- jobject j_surface_texture_helper) |
- : j_video_capturer_(jni, j_video_capturer), |
- j_video_capturer_class_( |
- jni, FindClass(jni, "org/webrtc/VideoCapturerAndroid")), |
- j_observer_class_( |
- jni, |
- FindClass(jni, |
- "org/webrtc/VideoCapturerAndroid$NativeObserver")), |
- surface_texture_helper_(new rtc::RefCountedObject<SurfaceTextureHelper>( |
- jni, j_surface_texture_helper)), |
- capturer_(nullptr) { |
- LOG(LS_INFO) << "AndroidVideoCapturerJni ctor"; |
- thread_checker_.DetachFromThread(); |
-} |
- |
-AndroidVideoCapturerJni::~AndroidVideoCapturerJni() { |
- LOG(LS_INFO) << "AndroidVideoCapturerJni dtor"; |
- jni()->CallVoidMethod( |
- *j_video_capturer_, |
- GetMethodID(jni(), *j_video_capturer_class_, "release", "()V")); |
- CHECK_EXCEPTION(jni()) << "error during VideoCapturerAndroid.release()"; |
-} |
- |
-void AndroidVideoCapturerJni::Start(int width, int height, int framerate, |
- webrtc::AndroidVideoCapturer* capturer) { |
- LOG(LS_INFO) << "AndroidVideoCapturerJni start"; |
- RTC_DCHECK(thread_checker_.CalledOnValidThread()); |
- { |
- rtc::CritScope cs(&capturer_lock_); |
- RTC_CHECK(capturer_ == nullptr); |
- RTC_CHECK(invoker_.get() == nullptr); |
- capturer_ = capturer; |
- invoker_.reset(new rtc::GuardedAsyncInvoker()); |
- } |
- jobject j_frame_observer = |
- jni()->NewObject(*j_observer_class_, |
- GetMethodID(jni(), *j_observer_class_, "<init>", "(J)V"), |
- jlongFromPointer(this)); |
- CHECK_EXCEPTION(jni()) << "error during NewObject"; |
- |
- jmethodID m = GetMethodID( |
- jni(), *j_video_capturer_class_, "startCapture", |
- "(IIILandroid/content/Context;" |
- "Lorg/webrtc/VideoCapturerAndroid$CapturerObserver;)V"); |
- jni()->CallVoidMethod(*j_video_capturer_, |
- m, width, height, |
- framerate, |
- application_context_, |
- j_frame_observer); |
- CHECK_EXCEPTION(jni()) << "error during VideoCapturerAndroid.startCapture"; |
-} |
- |
-void AndroidVideoCapturerJni::Stop() { |
- LOG(LS_INFO) << "AndroidVideoCapturerJni stop"; |
- RTC_DCHECK(thread_checker_.CalledOnValidThread()); |
- { |
- rtc::CritScope cs(&capturer_lock_); |
- // Destroying |invoker_| will cancel all pending calls to |capturer_|. |
- invoker_ = nullptr; |
- capturer_ = nullptr; |
- } |
- jmethodID m = GetMethodID(jni(), *j_video_capturer_class_, |
- "stopCapture", "()V"); |
- jni()->CallVoidMethod(*j_video_capturer_, m); |
- CHECK_EXCEPTION(jni()) << "error during VideoCapturerAndroid.stopCapture"; |
- LOG(LS_INFO) << "AndroidVideoCapturerJni stop done"; |
-} |
- |
-template <typename... Args> |
-void AndroidVideoCapturerJni::AsyncCapturerInvoke( |
- const char* method_name, |
- void (webrtc::AndroidVideoCapturer::*method)(Args...), |
- typename Identity<Args>::type... args) { |
- rtc::CritScope cs(&capturer_lock_); |
- if (!invoker_) { |
- LOG(LS_WARNING) << method_name << "() called for closed capturer."; |
- return; |
- } |
- invoker_->AsyncInvoke<void>(rtc::Bind(method, capturer_, args...)); |
-} |
- |
-std::string AndroidVideoCapturerJni::GetSupportedFormats() { |
- jmethodID m = |
- GetMethodID(jni(), *j_video_capturer_class_, |
- "getSupportedFormatsAsJson", "()Ljava/lang/String;"); |
- jstring j_json_caps = |
- (jstring) jni()->CallObjectMethod(*j_video_capturer_, m); |
- CHECK_EXCEPTION(jni()) << "error during supportedFormatsAsJson"; |
- return JavaToStdString(jni(), j_json_caps); |
-} |
- |
-void AndroidVideoCapturerJni::OnCapturerStarted(bool success) { |
- LOG(LS_INFO) << "AndroidVideoCapturerJni capture started: " << success; |
- AsyncCapturerInvoke("OnCapturerStarted", |
- &webrtc::AndroidVideoCapturer::OnCapturerStarted, |
- success); |
-} |
- |
-void AndroidVideoCapturerJni::OnMemoryBufferFrame(void* video_frame, |
- int length, |
- int width, |
- int height, |
- int rotation, |
- int64_t timestamp_ns) { |
- const uint8_t* y_plane = static_cast<uint8_t*>(video_frame); |
- const uint8_t* vu_plane = y_plane + width * height; |
- |
- rtc::scoped_refptr<webrtc::VideoFrameBuffer> buffer = |
- buffer_pool_.CreateBuffer(width, height); |
- libyuv::NV21ToI420( |
- y_plane, width, |
- vu_plane, width, |
- buffer->MutableData(webrtc::kYPlane), buffer->stride(webrtc::kYPlane), |
- buffer->MutableData(webrtc::kUPlane), buffer->stride(webrtc::kUPlane), |
- buffer->MutableData(webrtc::kVPlane), buffer->stride(webrtc::kVPlane), |
- width, height); |
- AsyncCapturerInvoke("OnIncomingFrame", |
- &webrtc::AndroidVideoCapturer::OnIncomingFrame, |
- buffer, rotation, timestamp_ns); |
-} |
- |
-void AndroidVideoCapturerJni::OnTextureFrame(int width, |
- int height, |
- int rotation, |
- int64_t timestamp_ns, |
- const NativeHandleImpl& handle) { |
- rtc::scoped_refptr<webrtc::VideoFrameBuffer> buffer( |
- surface_texture_helper_->CreateTextureFrame(width, height, handle)); |
- |
- AsyncCapturerInvoke("OnIncomingFrame", |
- &webrtc::AndroidVideoCapturer::OnIncomingFrame, |
- buffer, rotation, timestamp_ns); |
-} |
- |
-void AndroidVideoCapturerJni::OnOutputFormatRequest(int width, |
- int height, |
- int fps) { |
- AsyncCapturerInvoke("OnOutputFormatRequest", |
- &webrtc::AndroidVideoCapturer::OnOutputFormatRequest, |
- width, height, fps); |
-} |
- |
-JNIEnv* AndroidVideoCapturerJni::jni() { return AttachCurrentThreadIfNeeded(); } |
- |
-JOW(void, |
- VideoCapturerAndroid_00024NativeObserver_nativeOnByteBufferFrameCaptured) |
- (JNIEnv* jni, jclass, jlong j_capturer, jbyteArray j_frame, jint length, |
- jint width, jint height, jint rotation, jlong timestamp) { |
- jboolean is_copy = true; |
- jbyte* bytes = jni->GetByteArrayElements(j_frame, &is_copy); |
- reinterpret_cast<AndroidVideoCapturerJni*>(j_capturer) |
- ->OnMemoryBufferFrame(bytes, length, width, height, rotation, timestamp); |
- jni->ReleaseByteArrayElements(j_frame, bytes, JNI_ABORT); |
-} |
- |
-JOW(void, VideoCapturerAndroid_00024NativeObserver_nativeOnTextureFrameCaptured) |
- (JNIEnv* jni, jclass, jlong j_capturer, jint j_width, jint j_height, |
- jint j_oes_texture_id, jfloatArray j_transform_matrix, |
- jint j_rotation, jlong j_timestamp) { |
- reinterpret_cast<AndroidVideoCapturerJni*>(j_capturer) |
- ->OnTextureFrame(j_width, j_height, j_rotation, j_timestamp, |
- NativeHandleImpl(jni, j_oes_texture_id, |
- j_transform_matrix)); |
-} |
- |
-JOW(void, VideoCapturerAndroid_00024NativeObserver_nativeCapturerStarted) |
- (JNIEnv* jni, jclass, jlong j_capturer, jboolean j_success) { |
- LOG(LS_INFO) << "NativeObserver_nativeCapturerStarted"; |
- reinterpret_cast<AndroidVideoCapturerJni*>(j_capturer)->OnCapturerStarted( |
- j_success); |
-} |
- |
-JOW(void, VideoCapturerAndroid_00024NativeObserver_nativeOnOutputFormatRequest) |
- (JNIEnv* jni, jclass, jlong j_capturer, jint j_width, jint j_height, |
- jint j_fps) { |
- LOG(LS_INFO) << "NativeObserver_nativeOnOutputFormatRequest"; |
- reinterpret_cast<AndroidVideoCapturerJni*>(j_capturer)->OnOutputFormatRequest( |
- j_width, j_height, j_fps); |
-} |
- |
-JOW(jlong, VideoCapturerAndroid_nativeCreateVideoCapturer) |
- (JNIEnv* jni, jclass, |
- jobject j_video_capturer, jobject j_surface_texture_helper) { |
- rtc::scoped_refptr<webrtc::AndroidVideoCapturerDelegate> delegate = |
- new rtc::RefCountedObject<AndroidVideoCapturerJni>( |
- jni, j_video_capturer, j_surface_texture_helper); |
- rtc::scoped_ptr<cricket::VideoCapturer> capturer( |
- new webrtc::AndroidVideoCapturer(delegate)); |
- // Caller takes ownership of the cricket::VideoCapturer* pointer. |
- return jlongFromPointer(capturer.release()); |
-} |
- |
-} // namespace webrtc_jni |