VP9: Add automaticeResize to codec setting.

webrtc/modules/video_coding/codecs/test/videoprocessor_integrationtest.cc

 /*
  *  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.
  */
 
@@ skipping 190 matching lines @@
        config_.codec_settings->codecSpecific.VP8.keyFrameInterval =
            kBaseKeyFrameInterval;
        break;
      case kVideoCodecVP9:
        config_.codec_settings->codecSpecific.VP9.denoisingOn =
            denoising_on_;
        config_.codec_settings->codecSpecific.VP9.numberOfTemporalLayers =
            num_temporal_layers_;
        config_.codec_settings->codecSpecific.VP9.frameDroppingOn =
            frame_dropper_on_;
+       config_.codec_settings->codecSpecific.VP9.automaticResizeOn =
+           spatial_resize_on_;
        config_.codec_settings->codecSpecific.VP9.keyFrameInterval =
            kBaseKeyFrameInterval;
        break;
      default:
        assert(false);
        break;
      }
     frame_reader_ =
         new webrtc::test::FrameReaderImpl(config_.input_filename,
                                           config_.frame_length_in_bytes);
@@ skipping 498 matching lines @@
   SetQualityMetrics(&quality_metrics, 36.8, 35.8, 0.92, 0.91);
   // Metrics for rate control.
   RateControlMetrics rc_metrics[1];
   SetRateControlMetrics(rc_metrics, 0, 0, 40, 20, 10, 20, 0);
   ProcessFramesAndVerify(quality_metrics,
                          rate_profile,
                          process_settings,
                          rc_metrics);
 }
 
+// Run with no packet loss, at low bitrate.
+// |spatial_resizei| is on, so expect one resize during the sequence,

[stefan-webrtc, 2015/09/03 12:27:52]

spatial_resize

[mflodman, 2015/09/03 12:40:26]

Remove 'i' in "spatial_resizei".

[marpan, 2015/09/04 21:45:45]

Done.

+// resize happens on delta frame (only first frame is key frame).
+TEST_F(VideoProcessorIntegrationTest, ProcessNoLossSpatialResizeFrameDropVP9) {
+  config_.networking_config.packet_loss_probability = 0;
+  // Bitrate and frame rate profile.
+  RateProfile rate_profile;
+  SetRateProfilePars(&rate_profile, 0, 50, 30, 0);
+  rate_profile.frame_index_rate_update[1] = kNbrFramesLong + 1;
+  rate_profile.num_frames = kNbrFramesLong;
+  // Codec/network settings.
+  CodecConfigPars process_settings;
+  SetCodecParameters(&process_settings, kVideoCodecVP9, 0.0f, -1,
+                     1, false, false, true, true);
+  // Metrics for expected quality.
+  QualityMetrics quality_metrics;
+  SetQualityMetrics(&quality_metrics, 25.0, 13.0, 0.70, 0.40);
+  // Metrics for rate control.
+  RateControlMetrics rc_metrics[1];
+  SetRateControlMetrics(rc_metrics, 0, 160, 70, 120, 10, 80, 1);
+  ProcessFramesAndVerify(quality_metrics,
+                         rate_profile,
+                         process_settings,
+                         rc_metrics);

[stefan-webrtc, 2015/09/03 12:27:52]

Is there any way to actually verify that only the first frame is a key frame?

[marpan, 2015/09/04 21:45:45]

Done. Added that for all the tests.

+}
+
 // TODO(marpan): Add temporal layer test for VP9, once changes are in
 // vp9 wrapper for this.
 
 // VP8: Run with no packet loss and fixed bitrate. Quality should be very high.
 // One key frame (first frame only) in sequence. Setting |key_frame_interval|
 // to -1 below means no periodic key frames in test.
 TEST_F(VideoProcessorIntegrationTest, ProcessZeroPacketLoss) {
   // Bitrate and frame rate profile.
   RateProfile rate_profile;
   SetRateProfilePars(&rate_profile, 0, 500, 30, 0);
@@ skipping 188 matching lines @@
   // Metrics for rate control.
   RateControlMetrics rc_metrics[2];
   SetRateControlMetrics(rc_metrics, 0, 0, 20, 30, 10, 10, 0);
   SetRateControlMetrics(rc_metrics, 1, 0, 0, 30, 15, 10, 0);
   ProcessFramesAndVerify(quality_metrics,
                          rate_profile,
                          process_settings,
                          rc_metrics);
 }
 }  // namespace webrtc