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the TDx_Library
the TDx9_Library
- Description
The TDx_Sound::GetSpeakerConfig method will return the current speaker configuration settings.
As the result may be a packed DWORD when DSSPEAKER_STEREO is returned, use the following predefined macros to extract the correct configuration and geometry.
DSSPEAKER_CONFIG(SpeakerConfig)
DSSPEAKER_GEOMETRY(SpeakerConfig)
If the method call fails, the OnError event will be triggered with one of the following values:
TDX_BADPARAMS
DSERR_INVALIDPARAM
DSERR_UNINITIALIZED
- Parameters
SpeakerConfig
The SpeakerConfig parameter will reference flags defining the current speaker configuration settings if this method returns successfully.
The described effect applies when the flag is set.
-
DSSPEAKER_5POINT1
Surround sound speakers are being used with a subwoofer.
DSSPEAKER_GEOMETRY_MAX
The stereo speakers are placed such as to have an arc of 180 degrees.
DSSPEAKER_GEOMETRY_MIN
The stereo speakers are placed such as to have an arc of 5 degrees.
DSSPEAKER_GEOMETRY_NARROW
The stereo speakers are placed such as to have an arc of 10 degrees.
DSSPEAKER_GEOMETRY_WIDE
The stereo speakers are placed such as to have an arc of 20 degrees.
DSSPEAKER_HEADPHONE
Headphones are being used.
DSSPEAKER_MONO
A single speaker is being used.
DSSPEAKER_QUAD
Quadraphonic speakers are being used.
DSSPEAKER_STEREO
Stereo speakers are being used.
This is the default value.
DSSPEAKER_SURROUND
Surround sound speakers are being used.
- See Also
- Top
TDx_Sound_Library v1.90 Component Reference
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[ TDx_Sound::GetSpeakerConfig() ] [ next: Internal_DSEnumerateCallback() ] [ prev: GetCaps() ] public:
virtual bool __fastcall GetSpeakerConfig( dword* pSpeakerConfig );
TDX_SOUND::GETSPEAKERCONFIG()
[ component method ]
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