dmPMSetupAudioFilter(3dm)			     dmPMSetupAudioFilter(3dm)

NAME    [Toc]    [Back]

     dmPMSetupAudioFilter, dmPMExecuteAudioFilter, dmPMCleanupAudioFilter -
     sets up, executes,	and cleanups audio filters

SYNOPSIS    [Toc]    [Back]

     #include <dmedia/fx_plugin_mgr.h>

     DMstatus dmPMSetupAudioFilter    [Toc]    [Back]
	   ( DMeffect* effect,
	     unsigned char *src,
	     DMparams *srcParams,
	     int firstByte,
	     int size,
	     int total )

     DMstatus dmPMExecuteAudioFilter    [Toc]    [Back]
	   ( DMeffect* effect,
	     void *src,
	     DMparams *srcParams,
	     void *dst,
	     DMparams *dstParams,
	     int firstByte,
	     int size,
	     int total )

     DMstatus dmPMCleanupAudioFilter    [Toc]    [Back]
	   ( DMeffect* effect )

PARAMETERS    [Toc]    [Back]

     effect	 A pointer to a	DMeffect, which	was returned from
		 dmPMCreateEffect.

     src	 A pointer to the source audio samples.

     srcParams	 The source parameter/value list, a pointer to DMparams, can
		 be created with dmParamsCreate.

     firstByte	 The first sample byte offset.

     size	 The size of src in bytes.

     total	 The total byte	size of	the audio clip.

     dst	 A pointer to the destination audio samples.

     dstParams	 The destination parameter/value list, a pointer to DMparams,
		 can be	created	with dmParamsCreate.






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dmPMSetupAudioFilter(3dm)			     dmPMSetupAudioFilter(3dm)

DESCRIPTION    [Toc]    [Back]

     Audio filters may have user customizable settings in the form of a	dialog
     box.  Calling dmPMSetupAudioFilter	allows the audio filter	plugin to post
     the dialog	and query values from the user.	 Because all plugins must have
     default values, calling dmPMSetupAudioFilter is optional.	Calling
     dmPMExecuteAudioFilter will cause the audio filter	to be executed on your
     audio clip.  dmPMCleanupAudioFilter does not normally need	to be called
     directly from your	application.

RETURN VALUES    [Toc]    [Back]

     dmPMSetupAudioFilter will return DM_SUCCESS if successful,	or will	return
     DM_FAILURE	if it fails.  dmPMExecuteAudioFilter will return DM_SUCCESS if
     successful, or will return	DM_FAILURE if it fails.
     dmPMCleanupAudioFilter will return	DM_SUCCESS if successful, or will
     return DM_FAILURE if it fails.

SEE ALSO    [Toc]    [Back]

     dmPMCreateManager(3dm), dmPMCreateEffect(3dm), dmGetError(3dm).


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