56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
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/*
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* Copyright (c) 2013 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_COMMON_VIDEO_INCLUDE_FRAME_CALLBACK_H_
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#define WEBRTC_COMMON_VIDEO_INCLUDE_FRAME_CALLBACK_H_
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#include <stddef.h>
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#include <stdint.h>
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#include "webrtc/common_types.h"
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namespace webrtc {
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class VideoFrame;
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struct EncodedFrame {
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public:
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EncodedFrame() : data_(NULL), length_(0), frame_type_(kEmptyFrame) {}
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EncodedFrame(const uint8_t* data, size_t length, FrameType frame_type)
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: data_(data), length_(length), frame_type_(frame_type) {}
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const uint8_t* data_;
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const size_t length_;
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const FrameType frame_type_;
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};
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class I420FrameCallback {
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public:
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// This function is called with a I420 frame allowing the user to modify the
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// frame content.
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virtual void FrameCallback(VideoFrame* video_frame) = 0;
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protected:
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virtual ~I420FrameCallback() {}
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};
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class EncodedFrameObserver {
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public:
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virtual void EncodedFrameCallback(const EncodedFrame& encoded_frame) = 0;
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virtual void OnEncodeTiming(int64_t capture_ntp_ms, int encode_duration_ms) {}
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protected:
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virtual ~EncodedFrameObserver() {}
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};
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} // namespace webrtc
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#endif // WEBRTC_COMMON_VIDEO_INCLUDE_FRAME_CALLBACK_H_
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