55c178693c
This can be used in the future to test NV12 video frames with encoders, both from unittests and from tools like video_loopback. Tested using video_loopback with generator NV12. Bug: webrtc:11978 Change-Id: I0d24ae3ebab2267f076703cbda81e99cec465ec8 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/185045 Commit-Queue: Evan Shrubsole <eshr@google.com> Reviewed-by: Stefan Holmer <stefan@webrtc.org> Cr-Commit-Position: refs/heads/master@{#32206}
51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
/*
|
|
* Copyright (c) 2019 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.
|
|
*/
|
|
|
|
#ifndef API_TEST_FRAME_GENERATOR_INTERFACE_H_
|
|
#define API_TEST_FRAME_GENERATOR_INTERFACE_H_
|
|
|
|
#include <utility>
|
|
|
|
#include "absl/types/optional.h"
|
|
#include "api/scoped_refptr.h"
|
|
#include "api/video/video_frame.h"
|
|
#include "api/video/video_frame_buffer.h"
|
|
|
|
namespace webrtc {
|
|
namespace test {
|
|
|
|
class FrameGeneratorInterface {
|
|
public:
|
|
struct VideoFrameData {
|
|
VideoFrameData(rtc::scoped_refptr<VideoFrameBuffer> buffer,
|
|
absl::optional<VideoFrame::UpdateRect> update_rect)
|
|
: buffer(std::move(buffer)), update_rect(update_rect) {}
|
|
|
|
rtc::scoped_refptr<VideoFrameBuffer> buffer;
|
|
absl::optional<VideoFrame::UpdateRect> update_rect;
|
|
};
|
|
|
|
enum class OutputType { kI420, kI420A, kI010, kNV12 };
|
|
|
|
virtual ~FrameGeneratorInterface() = default;
|
|
|
|
// Returns VideoFrameBuffer and area where most of update was done to set them
|
|
// on the VideoFrame object.
|
|
virtual VideoFrameData NextFrame() = 0;
|
|
|
|
// Change the capture resolution.
|
|
virtual void ChangeResolution(size_t width, size_t height) = 0;
|
|
};
|
|
|
|
} // namespace test
|
|
} // namespace webrtc
|
|
|
|
#endif // API_TEST_FRAME_GENERATOR_INTERFACE_H_
|