blob: 3dd97ce56ee458a91d06ad3118462813ed49d6df [file] [log] [blame]
/*
* Copyright (c) 2018 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.
*/
#include "sdk/android/src/jni/nativecapturerobserver.h"
#include "api/videosourceproxy.h"
#include "rtc_base/logging.h"
#include "sdk/android/generated_video_jni/jni/NativeCapturerObserver_jni.h"
#include "sdk/android/native_api/jni/java_types.h"
#include "sdk/android/src/jni/androidvideotracksource.h"
namespace webrtc {
namespace jni {
namespace {
VideoRotation jintToVideoRotation(jint rotation) {
RTC_DCHECK(rotation == 0 || rotation == 90 || rotation == 180 ||
rotation == 270);
return static_cast<VideoRotation>(rotation);
}
} // namespace
ScopedJavaLocalRef<jobject> CreateJavaNativeCapturerObserver(
JNIEnv* env,
rtc::scoped_refptr<AndroidVideoTrackSource> native_source) {
return Java_NativeCapturerObserver_Constructor(
env, NativeToJavaPointer(native_source.release()));
}
static void JNI_NativeCapturerObserver_OnFrameCaptured(
JNIEnv* jni,
const JavaParamRef<jclass>&,
jlong j_source,
jint j_width,
jint j_height,
jint j_rotation,
jlong j_timestamp_ns,
const JavaParamRef<jobject>& j_video_frame_buffer) {
AndroidVideoTrackSource* source =
reinterpret_cast<AndroidVideoTrackSource*>(j_source);
source->OnFrameCaptured(jni, j_width, j_height, j_timestamp_ns,
jintToVideoRotation(j_rotation),
j_video_frame_buffer);
}
static void JNI_NativeCapturerObserver_CapturerStarted(
JNIEnv* jni,
const JavaParamRef<jclass>&,
jlong j_source,
jboolean j_success) {
RTC_LOG(LS_INFO) << "NativeCapturerObserver_nativeCapturerStarted";
AndroidVideoTrackSource* source =
reinterpret_cast<AndroidVideoTrackSource*>(j_source);
source->SetState(j_success ? AndroidVideoTrackSource::SourceState::kLive
: AndroidVideoTrackSource::SourceState::kEnded);
}
static void JNI_NativeCapturerObserver_CapturerStopped(
JNIEnv* jni,
const JavaParamRef<jclass>&,
jlong j_source) {
RTC_LOG(LS_INFO) << "NativeCapturerObserver_nativeCapturerStopped";
AndroidVideoTrackSource* source =
reinterpret_cast<AndroidVideoTrackSource*>(j_source);
source->SetState(AndroidVideoTrackSource::SourceState::kEnded);
}
} // namespace jni
} // namespace webrtc