ADIC 601355 Rev A

API Guide

2-294 API Functions 601355 Rev A

Return Values VS_MediaClass_SetFields returns:

•VSE_TRUE - Successful execution.

•VSE_FALSE - API failure - An appropriate error code is set

in VSG_Error.

•VSE_ERR_BADFIELD - An invalid parameter was

specified.

•VSE_ERR_BADHANDLE - Specified handle was not a

MediaClass handle.

•VSE_ERR_BADSIZE - The value passed for a string

parameter exceeds the maximum allowable length for that

parameter.

•VSE_ERR_NULLHANDLE - Specified handle was a null

pointer.

•VSE_ERR_NULLSTRING - A null value was passed to a

string argument.

Example 1 /****************************************

*********

3 * FUNCTION: vst_mediaclass_handle

5 * PURPOSE:

6 * This function tests a mediaclass

handle.

8 * PARAMETERS:

9 * none

10 *

11 ****************************************

*********/

12 #ifdef ANSI_C

13 VST_BOOLEAN

vst_mediaclass_handle(void)

14 #else

15 VST_BOOLEAN vst_mediaclass_handle()