1/*
2 *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10#include "test/codec_factory.h"
11#include "test/decode_test_driver.h"
12#include "third_party/googletest/src/include/gtest/gtest.h"
13#include "test/register_state_check.h"
14#include "test/video_source.h"
15
16namespace libvpx_test {
17
18vpx_codec_err_t Decoder::DecodeFrame(const uint8_t *cxdata, int size) {
19  vpx_codec_err_t res_dec;
20  InitOnce();
21  REGISTER_STATE_CHECK(res_dec = vpx_codec_decode(&decoder_,
22                                                  cxdata, size, NULL, 0));
23  return res_dec;
24}
25
26void DecoderTest::RunLoop(CompressedVideoSource *video) {
27  vpx_codec_dec_cfg_t dec_cfg = {0};
28  Decoder* const decoder = codec_->CreateDecoder(dec_cfg, 0);
29  ASSERT_TRUE(decoder != NULL);
30
31  // Decode frames.
32  for (video->Begin(); video->cxdata(); video->Next()) {
33    vpx_codec_err_t res_dec = decoder->DecodeFrame(video->cxdata(),
34                                                   video->frame_size());
35    ASSERT_EQ(VPX_CODEC_OK, res_dec) << decoder->DecodeError();
36
37    DxDataIterator dec_iter = decoder->GetDxData();
38    const vpx_image_t *img = NULL;
39
40    // Get decompressed data
41    while ((img = dec_iter.Next()))
42      DecompressedFrameHook(*img, video->frame_number());
43  }
44
45  delete decoder;
46}
47}  // namespace libvpx_test
48