chromecast/media/base/media_caps.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROMECAST_MEDIA_BASE_MEDIA_CAPS_
   6 #define CHROMECAST_MEDIA_BASE_MEDIA_CAPS_
   7
   8 namespace media {
   9
  10 enum HdmiSinkCodec {
  11   kSinkCodecAc3 = 1,
  12   kSinkCodecDts = 1 << 1,
  13   kSinkCodecDtsHd = 1 << 2,
  14   kSinkCodecEac3 = 1 << 3,
  15   kSinkCodecPcmSurroundSound = 1 << 4,
  16 };
  17
  18 // Records the known supported codecs for the current HDMI sink, as a bit mask
  19 // of HdmiSinkCodec values.
  20 void SetHdmiSinkCodecs(int codecs_mask);
  21
  22 bool HdmiSinkSupportsAC3();
  23 bool HdmiSinkSupportsDTS();
  24 bool HdmiSinkSupportsDTSHD();
  25 bool HdmiSinkSupportsEAC3();
  26 bool HdmiSinkSupportsPcmSurroundSound();
  27
  28 }  // namespace media
  29
  30 #endif  // CHROMECAST_MEDIA_BASE_MEDIA_CAPS_