ADIC Digital Camera 601355 Rev A 사용자 설명서
API Guide
2-286
API Functions
601355 Rev A
Return Values
VS_MediaClass_GetFields
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_NULLHANDLE
- Specified handle was a null
pointer.
Example
1
/****************************************
*********
2
*
3
* FUNCTION: vst_print_mediaclass
4
*
5
* PURPOSE:
6
* This function prints out the
information stored in
7
* a media class handle.
8
*
9
* PARAMETERS:
10 * h : the media class handle to print
11 *
12 ****************************************
*********/
13 #ifdef ANSI_C
VSID_VERSION_NUMBER
(VST_VERSION_NUMBER *)
(VST_VERSION_NUMBER *)
If the
VSID_CLASS_RPC_OPTION
is set to
VSE_CLASS_RPC_STANDARD
, a pointer to the
RPC version number of the “listening task.”
Otherwise,
Otherwise,
VSID_VERSION_NUMBER
is not
applicable.
Parameter Type
Description