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/*
* Copyright 2025 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 PC_TEST_FAKE_CODEC_LOOKUP_HELPER_H_
#define PC_TEST_FAKE_CODEC_LOOKUP_HELPER_H_
#include <memory>
#include <string>
#include "call/payload_type.h"
#include "pc/codec_vendor.h"
#include "pc/connection_context.h"
#include "rtc_base/checks.h"
namespace webrtc {
class FakeCodecLookupHelper : public cricket::CodecLookupHelper {
public:
explicit FakeCodecLookupHelper(ConnectionContext* context)
: context_(context),
codec_vendor_(std::make_unique<cricket::CodecVendor>(
context->media_engine(),
context->use_rtx(),
context->env().field_trials())) {}
webrtc::PayloadTypeSuggester* PayloadTypeSuggester() override {
// Not used in this test.
RTC_CHECK_NOTREACHED();
return nullptr;
}
cricket::CodecVendor* CodecVendor(const std::string& mid) override {
return codec_vendor_.get();
}
// Recreate the codec vendor.
// Used by tests that manipulate the factory's codecs and expect the
// result to show up in the codec vendor's output.
void Reset() {
codec_vendor_ = std::make_unique<cricket::CodecVendor>(
context_->media_engine(), context_->use_rtx(),
context_->env().field_trials());
}
private:
ConnectionContext* context_;
std::unique_ptr<cricket::CodecVendor> codec_vendor_;
};
} // namespace webrtc
#endif // PC_TEST_FAKE_CODEC_LOOKUP_HELPER_H_