1 files changed, 57 insertions, 0 deletions
diff --git a/chromium/media/cdm/ppapi/external_clear_key/cdm_video_decoder.cc b/chromium/media/cdm/ppapi/external_clear_key/cdm_video_decoder.cc
new file mode 100644
index 00000000000..297ea844918
--- /dev/null
+++ b/chromium/media/cdm/ppapi/external_clear_key/cdm_video_decoder.cc
@@ -0,0 +1,57 @@
+// Copyright 2013 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 "media/cdm/ppapi/external_clear_key/cdm_video_decoder.h"
+
+#if defined(CLEAR_KEY_CDM_USE_FAKE_VIDEO_DECODER)
+#include "media/cdm/ppapi/external_clear_key/fake_cdm_video_decoder.h"
+#endif
+
+#if defined(CLEAR_KEY_CDM_USE_FFMPEG_DECODER)
+#include "media/cdm/ppapi/external_clear_key/ffmpeg_cdm_video_decoder.h"
+#endif
+
+#if defined(CLEAR_KEY_CDM_USE_LIBVPX_DECODER)
+#include "media/cdm/ppapi/external_clear_key/libvpx_cdm_video_decoder.h"
+#endif
+
+namespace media {
+
+scoped_ptr<CdmVideoDecoder> CreateVideoDecoder(
+    ClearKeyCdmHost* host, const cdm::VideoDecoderConfig& config) {
+  scoped_ptr<CdmVideoDecoder> video_decoder;
+#if defined(CLEAR_KEY_CDM_USE_FAKE_VIDEO_DECODER)
+  video_decoder.reset(new FakeCdmVideoDecoder(host));
+
+  if (!video_decoder->Initialize(config))
+    video_decoder.reset();
+#else
+
+#if defined(CLEAR_KEY_CDM_USE_LIBVPX_DECODER)
+  if (config.codec == cdm::VideoDecoderConfig::kCodecVp8 ||
+      config.codec == cdm::VideoDecoderConfig::kCodecVp9) {
+    video_decoder.reset(new LibvpxCdmVideoDecoder(host));
+
+    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(host));
+
+  if (!video_decoder->Initialize(config))
+    video_decoder.reset();
+#endif
+
+#endif  // CLEAR_KEY_CDM_USE_FAKE_VIDEO_DECODER
+
+  return video_decoder.Pass();
+}
+
+}  // namespace media