131bea89d6
BUG=4171 R=mflodman@webrtc.org, pbos@webrtc.org, stefan@webrtc.org Review URL: https://webrtc-codereview.appspot.com/34109004 Cr-Commit-Position: refs/heads/master@{#8408} git-svn-id: http://webrtc.googlecode.com/svn/trunk@8408 4adac7df-926f-26a2-2b94-8c16560cd09d
46 lines
1.6 KiB
C++
46 lines
1.6 KiB
C++
/*
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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_TEST_FRAME_GENERATOR_H_
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#define WEBRTC_COMMON_VIDEO_TEST_FRAME_GENERATOR_H_
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#include <string>
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#include <vector>
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#include "webrtc/common_video/interface/i420_video_frame.h"
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#include "webrtc/typedefs.h"
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namespace webrtc {
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namespace test {
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class FrameGenerator {
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public:
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FrameGenerator() {}
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virtual ~FrameGenerator() {}
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// Returns video frame that remains valid until next call.
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virtual I420VideoFrame* NextFrame() = 0;
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// Creates a test frame generator that creates fully saturated frames with
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// varying U, V values over time.
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static FrameGenerator* CreateChromaGenerator(size_t width, size_t height);
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// Creates a frame generator that repeatedly plays a set of yuv files.
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// The frame_repeat_count determines how many times each frame is shown,
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// with 0 = show the first frame indefinitely, 1 = show each frame once, etc.
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static FrameGenerator* CreateFromYuvFile(std::vector<std::string> files,
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size_t width,
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size_t height,
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int frame_repeat_count);
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};
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} // namespace test
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} // namespace webrtc
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#endif // WEBRTC_COMMON_VIDEO_TEST_FRAME_GENERATOR_H_
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