sfxNullBuffer.h

Classes:

class
Detailed Description

 1
 2//-----------------------------------------------------------------------------
 3// Copyright (c) 2012 GarageGames, LLC
 4//
 5// Permission is hereby granted, free of charge, to any person obtaining a copy
 6// of this software and associated documentation files (the "Software"), to
 7// deal in the Software without restriction, including without limitation the
 8// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 9// sell copies of the Software, and to permit persons to whom the Software is
10// furnished to do so, subject to the following conditions:
11//
12// The above copyright notice and this permission notice shall be included in
13// all copies or substantial portions of the Software.
14//
15// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21// IN THE SOFTWARE.
22//-----------------------------------------------------------------------------
23
24#ifndef _SFXNULLBUFFER_H_
25#define _SFXNULLBUFFER_H_
26
27#ifndef _SFXBUFFER_H_
28   #include "sfx/sfxBuffer.h"
29#endif
30
31
32class SFXNullBuffer : public SFXBuffer
33{
34      friend class SFXNullDevice;
35      typedef SFXBuffer Parent;
36
37   protected:
38
39      SFXNullBuffer( const ThreadSafeRef< SFXStream>& stream, SFXDescription* description );
40
41      // SFXBuffer.
42      virtual void write( SFXInternal::SFXStreamPacket* const* packets, U32 num );
43      virtual void _flush() {}
44
45   public:
46
47      virtual ~SFXNullBuffer();
48};
49
50#endif // _SFXNULLBUFFER_H_
51