| /* |
| * Copyright (c) 2012 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. |
| */ |
| |
| #include "webrtc/video_engine/test/auto_test/interface/vie_file_based_comparison_tests.h" |
| |
| #include "webrtc/video_engine/test/auto_test/interface/vie_autotest_defines.h" |
| #include "webrtc/video_engine/test/auto_test/primitives/base_primitives.h" |
| #include "webrtc/video_engine/test/auto_test/primitives/framedrop_primitives.h" |
| #include "webrtc/video_engine/test/auto_test/primitives/general_primitives.h" |
| #include "webrtc/video_engine/test/libvietest/include/tb_external_transport.h" |
| #include "webrtc/video_engine/test/libvietest/include/tb_interfaces.h" |
| #include "webrtc/video_engine/test/libvietest/include/vie_external_render_filter.h" |
| #include "webrtc/video_engine/test/libvietest/include/vie_fake_camera.h" |
| #include "webrtc/video_engine/test/libvietest/include/vie_to_file_renderer.h" |
| |
| bool ViEFileBasedComparisonTests::TestCallSetup( |
| const std::string& i420_video_file, |
| int width, |
| int height, |
| ViEToFileRenderer* local_file_renderer, |
| ViEToFileRenderer* remote_file_renderer) { |
| |
| TbInterfaces interfaces("TestCallSetup"); |
| |
| int video_channel = -1; |
| EXPECT_EQ(0, interfaces.base->CreateChannel(video_channel)); |
| |
| ViEFakeCamera fake_camera(interfaces.capture); |
| if (!fake_camera.StartCameraInNewThread(i420_video_file, |
| width, |
| height)) { |
| // No point in continuing if we have no proper video source |
| ADD_FAILURE() << "Could not open input video " << i420_video_file << |
| ": aborting test..."; |
| return false; |
| } |
| int capture_id = fake_camera.capture_id(); |
| |
| // Apparently, we need to connect external capture devices, but we should |
| // not start them since the external device is not a proper device. |
| EXPECT_EQ(0, interfaces.capture->ConnectCaptureDevice( |
| capture_id, video_channel)); |
| |
| ConfigureRtpRtcp(interfaces.rtp_rtcp, kNack, video_channel); |
| |
| webrtc::ViERender* render_interface = interfaces.render; |
| webrtc::ViEImageProcess* image_process = interfaces.image_process; |
| |
| RenderToFile(render_interface, video_channel, remote_file_renderer); |
| |
| // We make a special hookup of the local renderer to use an effect filter |
| // instead of using the render interface for the capture device. This way |
| // we will only render frames that actually get sent. |
| webrtc::ExternalRendererEffectFilter renderer_filter(local_file_renderer); |
| EXPECT_EQ(0, image_process->RegisterSendEffectFilter(video_channel, |
| renderer_filter)); |
| |
| // Run the test itself: |
| const char* device_name = "Fake Capture Device"; |
| |
| ::TestI420CallSetup(interfaces.codec, interfaces.video_engine, |
| interfaces.base, interfaces.network, interfaces.rtp_rtcp, |
| video_channel, device_name); |
| |
| EXPECT_EQ(0, render_interface->StopRender(video_channel)); |
| EXPECT_EQ(0, render_interface->RemoveRenderer(video_channel)); |
| |
| interfaces.capture->DisconnectCaptureDevice(video_channel); |
| |
| // Stop sending data, clean up the camera thread and release the capture |
| // device. Note that this all happens after StopEverything, so this |
| // tests that the system doesn't mind that the external capture device sends |
| // data after rendering has been stopped. |
| fake_camera.StopCamera(); |
| EXPECT_EQ(0, image_process->DeregisterSendEffectFilter(video_channel)); |
| |
| EXPECT_EQ(0, interfaces.base->DeleteChannel(video_channel)); |
| return true; |
| } |
| |
| void ViEFileBasedComparisonTests::TestFullStack( |
| const std::string& i420_video_file, |
| int width, |
| int height, |
| int bit_rate_kbps, |
| ProtectionMethod protection_method, |
| const NetworkParameters& network, |
| ViEToFileRenderer* local_file_renderer, |
| ViEToFileRenderer* remote_file_renderer, |
| FrameDropDetector* frame_drop_detector) { |
| TbInterfaces interfaces("TestFullStack"); |
| |
| // Setup camera capturing from file. |
| ViEFakeCamera fake_camera(interfaces.capture); |
| if (!fake_camera.StartCameraInNewThread(i420_video_file, width, height)) { |
| // No point in continuing if we have no proper video source |
| ADD_FAILURE() << "Could not open input video " << i420_video_file << |
| ": aborting test..."; |
| return; |
| } |
| int video_channel = -1; |
| int capture_id = fake_camera.capture_id(); |
| EXPECT_EQ(0, interfaces.base->CreateChannel(video_channel)); |
| |
| // Must set SSRC to avoid SSRC collision detection since we're sending and |
| // receiving from the same machine (that would cause frames being discarded |
| // and decoder reset). |
| EXPECT_EQ(0, interfaces.rtp_rtcp->SetLocalSSRC(video_channel, 12345)); |
| |
| EXPECT_EQ(0, interfaces.capture->ConnectCaptureDevice( |
| capture_id, video_channel)); |
| ConfigureRtpRtcp(interfaces.rtp_rtcp, protection_method, video_channel); |
| |
| ::TestFullStack(interfaces, capture_id, video_channel, width, height, |
| bit_rate_kbps, network, frame_drop_detector, |
| remote_file_renderer, local_file_renderer); |
| EXPECT_TRUE(fake_camera.StopCamera()); |
| } |