annotate libovr/Src/Kernel/OVR_String_FormatUtil.cpp @ 1:e2f9e4603129
added LibOVR and started a simple vr wrapper.
| author |
John Tsiombikas <nuclear@member.fsf.org> |
| date |
Sat, 14 Sep 2013 16:14:59 +0300 |
| parents |
|
| children |
b069a5c27388 |
| rev |
line source |
|
nuclear@1
|
1 /************************************************************************************
|
|
nuclear@1
|
2
|
|
nuclear@1
|
3 Filename : OVR_String_FormatUtil.cpp
|
|
nuclear@1
|
4 Content : String format functions.
|
|
nuclear@1
|
5 Created : February 27, 2013
|
|
nuclear@1
|
6 Notes :
|
|
nuclear@1
|
7
|
|
nuclear@1
|
8 Copyright : Copyright 2013 Oculus VR, Inc. All Rights reserved.
|
|
nuclear@1
|
9
|
|
nuclear@1
|
10 Use of this software is subject to the terms of the Oculus license
|
|
nuclear@1
|
11 agreement provided at the time of installation or download, or which
|
|
nuclear@1
|
12 otherwise accompanies this software in either electronic or hard copy form.
|
|
nuclear@1
|
13
|
|
nuclear@1
|
14 ************************************************************************************/
|
|
nuclear@1
|
15
|
|
nuclear@1
|
16 #include "OVR_String.h"
|
|
nuclear@1
|
17 #include "OVR_Log.h"
|
|
nuclear@1
|
18
|
|
nuclear@1
|
19 namespace OVR {
|
|
nuclear@1
|
20
|
|
nuclear@1
|
21 void StringBuffer::AppendFormat(const char* format, ...)
|
|
nuclear@1
|
22 {
|
|
nuclear@1
|
23 va_list argList;
|
|
nuclear@1
|
24
|
|
nuclear@1
|
25 va_start(argList, format);
|
|
nuclear@1
|
26 UPInt size = OVR_vscprintf(format, argList);
|
|
nuclear@1
|
27 va_end(argList);
|
|
nuclear@1
|
28
|
|
nuclear@1
|
29 char* buffer = (char*) OVR_ALLOC(sizeof(char) * (size+1));
|
|
nuclear@1
|
30
|
|
nuclear@1
|
31 va_start(argList, format);
|
|
nuclear@1
|
32 UPInt result = OVR_vsprintf(buffer, size+1, format, argList);
|
|
nuclear@1
|
33 OVR_UNUSED1(result);
|
|
nuclear@1
|
34 va_end(argList);
|
|
nuclear@1
|
35 OVR_ASSERT_LOG(result == size, ("Error in OVR_vsprintf"));
|
|
nuclear@1
|
36
|
|
nuclear@1
|
37 AppendString(buffer);
|
|
nuclear@1
|
38
|
|
nuclear@1
|
39 OVR_FREE(buffer);
|
|
nuclear@1
|
40 }
|
|
nuclear@1
|
41
|
|
nuclear@1
|
42 } // OVR
|
