src/remoting/codec/video_encoder_vpx_unittest.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "remoting/codec/video_encoder_vpx.h"
   6
   7 #include <limits>
   8 #include <vector>
   9
  10 #include "base/memory/scoped_ptr.h"
  11 #include "remoting/codec/codec_test.h"
  12 #include "remoting/proto/video.pb.h"
  13 #include "testing/gtest/include/gtest/gtest.h"
  14 #include "third_party/webrtc/modules/desktop_capture/desktop_frame.h"
  15
  16 namespace {
  17
  18 const int kIntMax = std::numeric_limits<int>::max();
  19
  20 }  // namespace
  21
  22 namespace remoting {
  23
  24 TEST(VideoEncoderVp8Test, TestVideoEncoder) {
  25   scoped_ptr<VideoEncoderVpx> encoder(VideoEncoderVpx::CreateForVP8());
  26   TestVideoEncoder(encoder.get(), false);
  27 }
  28
  29 // Test that calling Encode with a differently-sized media::ScreenCaptureData
  30 // does not leak memory.
  31 TEST(VideoEncoderVp8Test, TestSizeChangeNoLeak) {
  32   int height = 1000;
  33   int width = 1000;
  34
  35   scoped_ptr<VideoEncoderVpx> encoder(VideoEncoderVpx::CreateForVP8());
  36
  37   scoped_ptr<webrtc::DesktopFrame> frame(
  38       new webrtc::BasicDesktopFrame(webrtc::DesktopSize(width, height)));
  39
  40   scoped_ptr<VideoPacket> packet = encoder->Encode(*frame);
  41   EXPECT_TRUE(packet);
  42
  43   height /= 2;
  44   frame.reset(
  45       new webrtc::BasicDesktopFrame(webrtc::DesktopSize(width, height)));
  46   packet = encoder->Encode(*frame);
  47   EXPECT_TRUE(packet);
  48 }
  49
  50 // Test that the DPI information is correctly propagated from the
  51 // media::ScreenCaptureData to the VideoPacket.
  52 TEST(VideoEncoderVp8Test, TestDpiPropagation) {
  53   int height = 32;
  54   int width = 32;
  55
  56   scoped_ptr<VideoEncoderVpx> encoder(VideoEncoderVpx::CreateForVP8());
  57
  58   scoped_ptr<webrtc::DesktopFrame> frame(
  59       new webrtc::BasicDesktopFrame(webrtc::DesktopSize(width, height)));
  60   frame->set_dpi(webrtc::DesktopVector(96, 97));
  61   scoped_ptr<VideoPacket> packet = encoder->Encode(*frame);
  62   EXPECT_EQ(packet->format().x_dpi(), 96);
  63   EXPECT_EQ(packet->format().y_dpi(), 97);
  64 }
  65
  66 }  // namespace remoting