Cast: Adding support for GPU accelerated encode

media/cast/video_sender/video_encoder_unittest.cc

Index: media/cast/video_sender/video_encoder_unittest.cc
diff --git a/media/cast/video_sender/video_encoder_unittest.cc b/media/cast/video_sender/video_encoder_unittest.cc
deleted file mode 100644
index b68b8364c43a7d31becf7d2e9775604273b6d4cf..0000000000000000000000000000000000000000
--- a/media/cast/video_sender/video_encoder_unittest.cc
+++ /dev/null
@@ -1,247 +0,0 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include <vector>
-
-#include "base/bind.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "media/base/video_frame.h"
-#include "media/cast/cast_defines.h"
-#include "media/cast/cast_environment.h"
-#include "media/cast/test/fake_task_runner.h"
-#include "media/cast/test/video_utility.h"
-#include "media/cast/video_sender/video_encoder.h"
-#include "testing/gmock/include/gmock/gmock.h"
-
-namespace media {
-namespace cast {
-
-using testing::_;
-
-namespace {
-class TestVideoEncoderCallback :
-    public base::RefCountedThreadSafe<TestVideoEncoderCallback>  {
- public:
-  TestVideoEncoderCallback() {}
-
-  void SetExpectedResult(bool expected_key_frame,
-                         uint8 expected_frame_id,
-                         uint8 expected_last_referenced_frame_id,
-                         const base::TimeTicks& expected_capture_time) {
-    expected_key_frame_ = expected_key_frame;
-    expected_frame_id_ = expected_frame_id;
-    expected_last_referenced_frame_id_ = expected_last_referenced_frame_id;
-    expected_capture_time_ = expected_capture_time;
-  }
-
-  void DeliverEncodedVideoFrame(scoped_ptr<EncodedVideoFrame> encoded_frame,
-                                const base::TimeTicks& capture_time) {
-    EXPECT_EQ(expected_key_frame_, encoded_frame->key_frame);
-    EXPECT_EQ(expected_frame_id_, encoded_frame->frame_id);
-    EXPECT_EQ(expected_last_referenced_frame_id_,
-              encoded_frame->last_referenced_frame_id);
-    EXPECT_EQ(expected_capture_time_, capture_time);
-  }
-
- protected:
-  virtual ~TestVideoEncoderCallback() {}
-
- private:
-  friend class base::RefCountedThreadSafe<TestVideoEncoderCallback>;
-
-  bool expected_key_frame_;
-  uint8 expected_frame_id_;
-  uint8 expected_last_referenced_frame_id_;
-  base::TimeTicks expected_capture_time_;
-};
-}  // namespace
-
-class VideoEncoderTest : public ::testing::Test {
- protected:
-  VideoEncoderTest()
-      : test_video_encoder_callback_(new TestVideoEncoderCallback()) {
-    video_config_.sender_ssrc = 1;
-    video_config_.incoming_feedback_ssrc = 2;
-    video_config_.rtp_payload_type = 127;
-    video_config_.use_external_encoder = false;
-    video_config_.width = 320;
-    video_config_.height = 240;
-    video_config_.max_bitrate = 5000000;
-    video_config_.min_bitrate = 1000000;
-    video_config_.start_bitrate = 2000000;
-    video_config_.max_qp = 56;
-    video_config_.min_qp = 0;
-    video_config_.max_frame_rate = 30;
-    video_config_.max_number_of_video_buffers_used = 3;
-    video_config_.codec = kVp8;
-    gfx::Size size(video_config_.width, video_config_.height);
-    video_frame_ =  media::VideoFrame::CreateFrame(VideoFrame::I420,
-        size, gfx::Rect(size), size, base::TimeDelta());
-    PopulateVideoFrame(video_frame_, 123);
-  }
-
-  virtual ~VideoEncoderTest() {}
-
-  virtual void SetUp() {
-    task_runner_ = new test::FakeTaskRunner(&testing_clock_);
-    cast_environment_ = new CastEnvironment(&testing_clock_, task_runner_,
-        task_runner_, task_runner_, task_runner_, task_runner_,
-        GetDefaultCastLoggingConfig());
-  }
-
-  void Configure(uint8 max_unacked_frames) {
-    video_encoder_.reset(new VideoEncoder(cast_environment_, video_config_,
-       max_unacked_frames));
-    video_encoder_controller_ = video_encoder_.get();
-  }
-
-  base::SimpleTestTickClock testing_clock_;
-  scoped_refptr<TestVideoEncoderCallback> test_video_encoder_callback_;
-  VideoSenderConfig video_config_;
-  scoped_refptr<test::FakeTaskRunner> task_runner_;
-  scoped_ptr<VideoEncoder> video_encoder_;
-  VideoEncoderController* video_encoder_controller_;
-  scoped_refptr<media::VideoFrame> video_frame_;
-
-  scoped_refptr<CastEnvironment> cast_environment_;
-};
-
-TEST_F(VideoEncoderTest, EncodePattern30fpsRunningOutOfAck) {
-  Configure(3);
-
-  VideoEncoder::FrameEncodedCallback frame_encoded_callback =
-      base::Bind(&TestVideoEncoderCallback::DeliverEncodedVideoFrame,
-                 test_video_encoder_callback_.get());
-
-  base::TimeTicks capture_time;
-  capture_time += base::TimeDelta::FromMilliseconds(33);
-  test_video_encoder_callback_->SetExpectedResult(true, 0, 0, capture_time);
-  EXPECT_TRUE(video_encoder_->EncodeVideoFrame(video_frame_, capture_time,
-  frame_encoded_callback));
-  task_runner_->RunTasks();
-
-  capture_time += base::TimeDelta::FromMilliseconds(33);
-  video_encoder_controller_->LatestFrameIdToReference(0);
-  test_video_encoder_callback_->SetExpectedResult(false, 1, 0, capture_time);
-  EXPECT_TRUE(video_encoder_->EncodeVideoFrame(video_frame_, capture_time,
-      frame_encoded_callback));
-  task_runner_->RunTasks();
-
-  capture_time += base::TimeDelta::FromMilliseconds(33);
-  video_encoder_controller_->LatestFrameIdToReference(1);
-  test_video_encoder_callback_->SetExpectedResult(false, 2, 1, capture_time);
-  EXPECT_TRUE(video_encoder_->EncodeVideoFrame(video_frame_, capture_time,
-      frame_encoded_callback));
-  task_runner_->RunTasks();
-
-  video_encoder_controller_->LatestFrameIdToReference(2);
-
-  for (int i = 3; i < 6; ++i) {
-    capture_time += base::TimeDelta::FromMilliseconds(33);
-    test_video_encoder_callback_->SetExpectedResult(false, i, 2, capture_time);
-    EXPECT_TRUE(video_encoder_->EncodeVideoFrame(video_frame_, capture_time,
-        frame_encoded_callback));
-    task_runner_->RunTasks();
-  }
-}
-
-// TODO(pwestin): Re-enabled after redesign the encoder to control number of
-// frames in flight.
-TEST_F(VideoEncoderTest,DISABLED_EncodePattern60fpsRunningOutOfAck) {
-  video_config_.max_number_of_video_buffers_used = 1;
-  Configure(6);
-
-  base::TimeTicks capture_time;
-  VideoEncoder::FrameEncodedCallback frame_encoded_callback =
-      base::Bind(&TestVideoEncoderCallback::DeliverEncodedVideoFrame,
-                 test_video_encoder_callback_.get());
-
-  capture_time += base::TimeDelta::FromMilliseconds(33);
-  test_video_encoder_callback_->SetExpectedResult(true, 0, 0, capture_time);
-  EXPECT_TRUE(video_encoder_->EncodeVideoFrame(video_frame_, capture_time,
-              frame_encoded_callback));
-  task_runner_->RunTasks();
-
-  video_encoder_controller_->LatestFrameIdToReference(0);
-  capture_time += base::TimeDelta::FromMilliseconds(33);
-  test_video_encoder_callback_->SetExpectedResult(false, 1, 0, capture_time);
-  EXPECT_TRUE(video_encoder_->EncodeVideoFrame(video_frame_, capture_time,
-              frame_encoded_callback));
-  task_runner_->RunTasks();
-
-  video_encoder_controller_->LatestFrameIdToReference(1);
-  capture_time += base::TimeDelta::FromMilliseconds(33);
-  test_video_encoder_callback_->SetExpectedResult(false, 2, 0, capture_time);
-  EXPECT_TRUE(video_encoder_->EncodeVideoFrame(video_frame_, capture_time,
-              frame_encoded_callback));
-  task_runner_->RunTasks();
-
-  video_encoder_controller_->LatestFrameIdToReference(2);
-
-  for (int i = 3; i < 9; ++i) {
-    capture_time += base::TimeDelta::FromMilliseconds(33);
-    test_video_encoder_callback_->SetExpectedResult(false, i, 2, capture_time);
-    EXPECT_TRUE(video_encoder_->EncodeVideoFrame(video_frame_, capture_time,
-        frame_encoded_callback));
-    task_runner_->RunTasks();
-  }
-}
-
-// TODO(pwestin): Re-enabled after redesign the encoder to control number of
-// frames in flight.
-TEST_F(VideoEncoderTest, DISABLED_EncodePattern60fps200msDelayRunningOutOfAck) {
-  Configure(12);
-
-  base::TimeTicks capture_time;
-  VideoEncoder::FrameEncodedCallback frame_encoded_callback =
-      base::Bind(&TestVideoEncoderCallback::DeliverEncodedVideoFrame,
-                 test_video_encoder_callback_.get());
-
-  capture_time += base::TimeDelta::FromMilliseconds(33);
-  test_video_encoder_callback_->SetExpectedResult(true, 0, 0, capture_time);
-  EXPECT_TRUE(video_encoder_->EncodeVideoFrame(video_frame_, capture_time,
-              frame_encoded_callback));
-  task_runner_->RunTasks();
-
-  video_encoder_controller_->LatestFrameIdToReference(0);
-  capture_time += base::TimeDelta::FromMilliseconds(33);
-  test_video_encoder_callback_->SetExpectedResult(false, 1, 0, capture_time);
-  EXPECT_TRUE(video_encoder_->EncodeVideoFrame(video_frame_, capture_time,
-              frame_encoded_callback));
-  task_runner_->RunTasks();
-
-  video_encoder_controller_->LatestFrameIdToReference(1);
-  capture_time += base::TimeDelta::FromMilliseconds(33);
-  test_video_encoder_callback_->SetExpectedResult(false, 2, 0, capture_time);
-  EXPECT_TRUE(video_encoder_->EncodeVideoFrame(video_frame_, capture_time,
-              frame_encoded_callback));
-  task_runner_->RunTasks();
-
-  video_encoder_controller_->LatestFrameIdToReference(2);
-  capture_time += base::TimeDelta::FromMilliseconds(33);
-  test_video_encoder_callback_->SetExpectedResult(false, 3, 0, capture_time);
-  EXPECT_TRUE(video_encoder_->EncodeVideoFrame(video_frame_, capture_time,
-        frame_encoded_callback));
-  task_runner_->RunTasks();
-
-  video_encoder_controller_->LatestFrameIdToReference(3);
-  capture_time += base::TimeDelta::FromMilliseconds(33);
-  test_video_encoder_callback_->SetExpectedResult(false, 4, 0, capture_time);
-  EXPECT_TRUE(video_encoder_->EncodeVideoFrame(video_frame_, capture_time,
-              frame_encoded_callback));
-  task_runner_->RunTasks();
-
-  video_encoder_controller_->LatestFrameIdToReference(4);
-
-  for (int i = 5; i < 17; ++i) {
-    test_video_encoder_callback_->SetExpectedResult(false, i, 4, capture_time);
-    EXPECT_TRUE(video_encoder_->EncodeVideoFrame(video_frame_, capture_time,
-        frame_encoded_callback));
-    task_runner_->RunTasks();
-  }
-}
-
-}  // namespace cast
-}  // namespace media