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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/basictypes.h"
#include "base/memory/scoped_ptr.h"
#include "webkit/media/crypto/ppapi/cdm/content_decryption_module.h"
#include "webkit/media/crypto/ppapi/cdm_video_decoder.h"
#if defined(CLEAR_KEY_CDM_USE_FAKE_VIDEO_DECODER)
#include "webkit/media/crypto/ppapi/fake_cdm_video_decoder.h"
#endif
#if defined(CLEAR_KEY_CDM_USE_FFMPEG_DECODER)
#include "webkit/media/crypto/ppapi/ffmpeg_cdm_video_decoder.h"
#endif
#if defined(CLEAR_KEY_CDM_USE_LIBVPX_DECODER)
#include "webkit/media/crypto/ppapi/libvpx_cdm_video_decoder.h"
#endif
namespace webkit_media {
scoped_ptr<CdmVideoDecoder> CreateVideoDecoder(
cdm::Allocator* allocator,
const cdm::VideoDecoderConfig& config) {
scoped_ptr<CdmVideoDecoder> video_decoder;
#if defined(CLEAR_KEY_CDM_USE_FAKE_VIDEO_DECODER)
video_decoder.reset(new FakeCdmVideoDecoder(allocator));
if (!video_decoder->Initialize(config))
video_decoder.reset();
#else
#if defined(CLEAR_KEY_CDM_USE_LIBVPX_DECODER)
if (config.codec == cdm::VideoDecoderConfig::kCodecVp8) {
video_decoder.reset(new LibvpxCdmVideoDecoder(allocator));
if (!video_decoder->Initialize(config))
video_decoder.reset();
return video_decoder.Pass();
}
#endif
#if defined(CLEAR_KEY_CDM_USE_FFMPEG_DECODER)
video_decoder.reset(new FFmpegCdmVideoDecoder(allocator));
if (!video_decoder->Initialize(config))
video_decoder.reset();
#endif
#endif // CLEAR_KEY_CDM_USE_FAKE_VIDEO_DECODER
return video_decoder.Pass();
}
} // namespace webkit_media
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