libvpx: Pull from upstream

source/libvpx/test/vp9_lossless_test.cc

 /*
  *  Copyright (c) 2013 The WebM 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 "./vpx_config.h"
 #include "third_party/googletest/src/include/gtest/gtest.h"
 #include "test/codec_factory.h"
 #include "test/encode_test_driver.h"
 #include "test/i420_video_source.h"
 #include "test/util.h"
 #include "test/y4m_video_source.h"
 
 namespace {
 
 const int kMaxPsnr = 100;
 
-class LossLessTest : public ::libvpx_test::EncoderTest,
+class LosslessTestLarge : public ::libvpx_test::EncoderTest,
     public ::libvpx_test::CodecTestWithParam<libvpx_test::TestMode> {
  protected:
-  LossLessTest() : EncoderTest(GET_PARAM(0)),
-                   psnr_(kMaxPsnr),
-                   nframes_(0),
-                   encoding_mode_(GET_PARAM(1)) {
+  LosslessTestLarge()
+      : EncoderTest(GET_PARAM(0)),
+        psnr_(kMaxPsnr),
+        nframes_(0),
+        encoding_mode_(GET_PARAM(1)) {
   }
 
-  virtual ~LossLessTest() {}
+  virtual ~LosslessTestLarge() {}
 
   virtual void SetUp() {
     InitializeConfig();
     SetMode(encoding_mode_);
   }
 
   virtual void BeginPassHook(unsigned int /*pass*/) {
     psnr_ = kMaxPsnr;
     nframes_ = 0;
   }
 
   virtual void PSNRPktHook(const vpx_codec_cx_pkt_t *pkt) {
     if (pkt->data.psnr.psnr[0] < psnr_)
       psnr_= pkt->data.psnr.psnr[0];
   }
 
   double GetMinPsnr() const {
       return psnr_;
   }
 
  private:
   double psnr_;
   unsigned int nframes_;
   libvpx_test::TestMode encoding_mode_;
 };
 
-TEST_P(LossLessTest, TestLossLessEncoding) {
+TEST_P(LosslessTestLarge, TestLossLessEncoding) {
   const vpx_rational timebase = { 33333333, 1000000000 };
   cfg_.g_timebase = timebase;
   cfg_.rc_target_bitrate = 2000;
   cfg_.g_lag_in_frames = 25;
   cfg_.rc_min_quantizer = 0;
   cfg_.rc_max_quantizer = 0;
 
   init_flags_ = VPX_CODEC_USE_PSNR;
 
   // intentionally changed the dimension for better testing coverage
   libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
                                      timebase.den, timebase.num, 0, 10);
   ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
   const double psnr_lossless = GetMinPsnr();
   EXPECT_GE(psnr_lossless, kMaxPsnr);
 }
 
-TEST_P(LossLessTest, TestLossLessEncoding444) {
+TEST_P(LosslessTestLarge, TestLossLessEncoding444) {
   libvpx_test::Y4mVideoSource video("rush_hour_444.y4m", 0, 10);
 
   cfg_.g_profile = 1;
   cfg_.g_timebase = video.timebase();
   cfg_.rc_target_bitrate = 2000;
   cfg_.g_lag_in_frames = 25;
   cfg_.rc_min_quantizer = 0;
   cfg_.rc_max_quantizer = 0;
 
   init_flags_ = VPX_CODEC_USE_PSNR;
 
   ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
   const double psnr_lossless = GetMinPsnr();
   EXPECT_GE(psnr_lossless, kMaxPsnr);
 }
 
-VP9_INSTANTIATE_TEST_CASE(LossLessTest, ALL_TEST_MODES);
+VP9_INSTANTIATE_TEST_CASE(LosslessTestLarge, ALL_TEST_MODES);
 }  // namespace