6f5a6c3188
BUG=webrtc:6353 Review-Url: https://codereview.webrtc.org/2328333002 Cr-Commit-Position: refs/heads/master@{#14345}
85 lines
2.9 KiB
C++
85 lines
2.9 KiB
C++
/*
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* Copyright (c) 2016 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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#ifndef WEBRTC_API_ANDROIDVIDEOTRACKSOURCE_H_
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#define WEBRTC_API_ANDROIDVIDEOTRACKSOURCE_H_
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#include "webrtc/api/android/jni/native_handle_impl.h"
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#include "webrtc/api/android/jni/surfacetexturehelper_jni.h"
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#include "webrtc/base/asyncinvoker.h"
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#include "webrtc/base/checks.h"
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#include "webrtc/base/thread_checker.h"
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#include "webrtc/base/timestampaligner.h"
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#include "webrtc/common_video/include/i420_buffer_pool.h"
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#include "webrtc/common_video/libyuv/include/webrtc_libyuv.h"
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#include "webrtc/media/base/adaptedvideotracksource.h"
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namespace webrtc {
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class AndroidVideoTrackSource : public rtc::AdaptedVideoTrackSource {
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public:
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AndroidVideoTrackSource(rtc::Thread* signaling_thread,
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JNIEnv* jni,
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jobject j_egl_context,
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bool is_screencast = false);
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bool is_screencast() const override { return is_screencast_; }
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// Indicates that the encoder should denoise video before encoding it.
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// If it is not set, the default configuration is used which is different
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// depending on video codec.
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rtc::Optional<bool> needs_denoising() const override {
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return rtc::Optional<bool>(false);
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}
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// Called by the native capture observer
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void SetState(SourceState state);
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SourceState state() const override { return state_; }
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bool remote() const override { return false; }
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void OnByteBufferFrameCaptured(const void* frame_data,
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int length,
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int width,
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int height,
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int rotation,
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int64_t timestamp_ns);
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void OnTextureFrameCaptured(int width,
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int height,
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int rotation,
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int64_t timestamp_ns,
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const webrtc_jni::NativeHandleImpl& handle);
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void OnOutputFormatRequest(int width, int height, int fps);
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rtc::scoped_refptr<webrtc_jni::SurfaceTextureHelper>
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surface_texture_helper() {
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return surface_texture_helper_;
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}
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private:
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rtc::Thread* signaling_thread_;
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rtc::AsyncInvoker invoker_;
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rtc::ThreadChecker camera_thread_checker_;
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SourceState state_;
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rtc::VideoBroadcaster broadcaster_;
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rtc::TimestampAligner timestamp_aligner_;
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webrtc::NV12ToI420Scaler nv12toi420_scaler_;
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webrtc::I420BufferPool buffer_pool_;
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rtc::scoped_refptr<webrtc_jni::SurfaceTextureHelper> surface_texture_helper_;
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const bool is_screencast_;
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};
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} // namespace webrtc
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#endif // WEBRTC_API_ANDROIDVIDEOTRACKSOURCE_H_
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