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/*
* Copyright (c) 2004 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 WEBRTC_MEDIA_ENGINE_FAKEWEBRTCVIDEOCAPTUREMODULE_H_
#define WEBRTC_MEDIA_ENGINE_FAKEWEBRTCVIDEOCAPTUREMODULE_H_
#include <vector>
#include "webrtc/media/base/testutils.h"
#include "webrtc/media/engine/webrtcvideocapturer.h"
class FakeWebRtcVcmFactory;
// Fake class for mocking out webrtc::VideoCaptureModule.
class FakeWebRtcVideoCaptureModule : public webrtc::VideoCaptureModule {
public:
FakeWebRtcVideoCaptureModule(FakeWebRtcVcmFactory* factory, int32_t id)
: factory_(factory),
id_(id),
callback_(NULL),
running_(false),
delay_(0) {
}
~FakeWebRtcVideoCaptureModule();
int64_t TimeUntilNextProcess() override { return 0; }
void Process() override {}
void RegisterCaptureDataCallback(
webrtc::VideoCaptureDataCallback& callback) override {
callback_ = &callback;
}
void DeRegisterCaptureDataCallback() override { callback_ = NULL; }
void RegisterCaptureCallback(
webrtc::VideoCaptureFeedBack& callback) override {
// Not implemented.
}
void DeRegisterCaptureCallback() override {
// Not implemented.
}
void SetCaptureDelay(int32_t delay) override { delay_ = delay; }
int32_t CaptureDelay() override { return delay_; }
void EnableFrameRateCallback(const bool enable) override {
// not implemented
}
void EnableNoPictureAlarm(const bool enable) override {
// not implemented
}
int32_t StartCapture(const webrtc::VideoCaptureCapability& cap) override {
if (running_) return -1;
cap_ = cap;
running_ = true;
return 0;
}
int32_t StopCapture() override {
running_ = false;
return 0;
}
const char* CurrentDeviceName() const override {
return NULL; // not implemented
}
bool CaptureStarted() override { return running_; }
int32_t CaptureSettings(webrtc::VideoCaptureCapability& settings) override {
if (!running_) return -1;
settings = cap_;
return 0;
}
int32_t SetCaptureRotation(webrtc::VideoRotation rotation) override {
return -1; // not implemented
}
bool SetApplyRotation(bool enable) override {
return false; // not implemented
}
bool GetApplyRotation() override {
return true; // Rotation compensation is turned on.
}
VideoCaptureEncodeInterface* GetEncodeInterface(
const webrtc::VideoCodec& codec) override {
return NULL; // not implemented
}
void SendFrame(int w, int h) {
if (!running_) return;
rtc::scoped_refptr<webrtc::I420Buffer> buffer =
new rtc::RefCountedObject<webrtc::I420Buffer>(w, h);
// Initialize memory to satisfy DrMemory tests. See
// https://bugs.chromium.org/p/libyuv/issues/detail?id=377
buffer->InitializeData();
if (callback_) {
callback_->OnIncomingCapturedFrame(
id_,
webrtc::VideoFrame(buffer, 0, 0, webrtc::kVideoRotation_0));
}
}
const webrtc::VideoCaptureCapability& cap() const {
return cap_;
}
private:
FakeWebRtcVcmFactory* factory_;
int id_;
webrtc::VideoCaptureDataCallback* callback_;
bool running_;
webrtc::VideoCaptureCapability cap_;
int delay_;
};
#endif // WEBRTC_MEDIA_ENGINE_FAKEWEBRTCVIDEOCAPTUREMODULE_H_