trunk/src/modules/video_processing/main/test/unit_test/content_metrics_test.cc

/*
 *  Copyright (c) 2011 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 "modules/video_processing/main/interface/video_processing.h"
#include "modules/video_processing/main/source/content_analysis.h"
#include "modules/video_processing/main/test/unit_test/unit_test.h"

namespace webrtc {

TEST_F(VideoProcessingModuleTest, ContentAnalysis)
{
    VPMContentAnalysis    _ca_c(false);
    VPMContentAnalysis    _ca_sse(true);
    VideoContentMetrics  *_cM_c, *_cM_SSE;

    _ca_c.Initialize(_width,_height);
    _ca_sse.Initialize(_width,_height);

    while (fread(_videoFrame.Buffer(), 1, _frameLength, _sourceFile)
           == _frameLength)
    {
        _cM_c   = _ca_c.ComputeContentMetrics(&_videoFrame);
        _cM_SSE = _ca_sse.ComputeContentMetrics(&_videoFrame);

        ASSERT_EQ(_cM_c->spatial_pred_err, _cM_SSE->spatial_pred_err);
        ASSERT_EQ(_cM_c->spatial_pred_err_v, _cM_SSE->spatial_pred_err_v);
        ASSERT_EQ(_cM_c->spatial_pred_err_h, _cM_SSE->spatial_pred_err_h);
        ASSERT_EQ(_cM_c->motion_magnitude, _cM_SSE->motion_magnitude);
    }
    ASSERT_NE(0, feof(_sourceFile)) << "Error reading source file";
}

}  // namespace webrtc