blob: 03a43239976a01139ef709e294e038f1990492f9 [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.
*/
#ifndef API_TEST_VIDEO_FUNCTION_VIDEO_DECODER_FACTORY_H_
#define API_TEST_VIDEO_FUNCTION_VIDEO_DECODER_FACTORY_H_
#include <functional>
#include <memory>
#include <utility>
#include <vector>
#include "api/video_codecs/sdp_video_format.h"
#include "api/video_codecs/video_decoder_factory.h"
#include "rtc_base/checks.h"
namespace webrtc {
namespace test {
// A decoder factory producing decoders by calling a supplied create function.
class FunctionVideoDecoderFactory final : public VideoDecoderFactory {
public:
explicit FunctionVideoDecoderFactory(
std::function<std::unique_ptr<VideoDecoder>()> create)
: create_([create](const SdpVideoFormat&) { return create(); }) {}
explicit FunctionVideoDecoderFactory(
std::function<std::unique_ptr<VideoDecoder>(const SdpVideoFormat&)>
create)
: create_(std::move(create)) {}
// Unused by tests.
std::vector<SdpVideoFormat> GetSupportedFormats() const override {
RTC_NOTREACHED();
return {};
}
std::unique_ptr<VideoDecoder> CreateVideoDecoder(
const SdpVideoFormat& format) override {
return create_(format);
}
private:
const std::function<std::unique_ptr<VideoDecoder>(const SdpVideoFormat&)>
create_;
};
} // namespace test
} // namespace webrtc
#endif // API_TEST_VIDEO_FUNCTION_VIDEO_DECODER_FACTORY_H_