engines/gig/DiskThread.h

/***************************************************************************
 *                                                                         *
 *   LinuxSampler - modular, streaming capable sampler                     *
 *                                                                         *
 *   Copyright (C) 2003,2004 by Benno Senoner and Christian Schoenebeck    *
 *   Copyright (C) 2005-2009 Christian Schoenebeck                         *
 *   Copyright (C) 2009 Grigor Iliev                                       *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the Free Software           *
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,                 *
 *   MA  02111-1307  USA                                                   *
 ***************************************************************************/

#ifndef __LS_GIG_DISKTHREAD_H__
#define __LS_GIG_DISKTHREAD_H__

#include "../InstrumentManagerBase.h"
#include "../common/DiskThreadBase.h"
#include "InstrumentResourceManager.h"

#if AC_APPLE_UNIVERSAL_BUILD
# include <libgig/gig.h>
#else
# include <gig.h>
#endif

namespace LinuxSampler { namespace gig {

    class DiskThread: public LinuxSampler::DiskThreadBase< ::gig::DimensionRegion, InstrumentResourceManager> {
        protected:
            ::gig::buffer_t DecompressionBuffer; ///< Used for thread safe streaming.

            virtual LinuxSampler::Stream* CreateStream(long BufferSize, uint BufferWrapElements);

            virtual void LaunchStream (
                LinuxSampler::Stream*    pStream,
                Stream::Handle           hStream,
                Stream::reference_t*     pExportReference,
                ::gig::DimensionRegion*  pRgn,
                unsigned long            SampleOffset,
                bool                     DoLoop
            );

        public:
            DiskThread(int MaxStreams, uint BufferWrapElements, InstrumentResourceManager* pInstruments);
            virtual ~DiskThread();
    };


}} // namespace LinuxSampler::gig

#endif  /* __LS_GIG_STREAM_H__ */

1	schoenebeck	53	/***************************************************************************
2			* *
3			* LinuxSampler - modular, streaming capable sampler *
4			* *
5	iliev	2012	* Copyright (C) 2003,2004 by Benno Senoner and Christian Schoenebeck *
6			* Copyright (C) 2005-2009 Christian Schoenebeck *
7			* Copyright (C) 2009 Grigor Iliev *
8	schoenebeck	53	* *
9			* This program is free software; you can redistribute it and/or modify *
10			* it under the terms of the GNU General Public License as published by *
11			* the Free Software Foundation; either version 2 of the License, or *
12			* (at your option) any later version. *
13			* *
14			* This program is distributed in the hope that it will be useful, *
15			* but WITHOUT ANY WARRANTY; without even the implied warranty of *
16			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
17			* GNU General Public License for more details. *
18			* *
19			* You should have received a copy of the GNU General Public License *
20			* along with this program; if not, write to the Free Software *
21			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, *
22			* MA 02111-1307 USA *
23			***************************************************************************/
24
25			#ifndef __LS_GIG_DISKTHREAD_H__
26	iliev	2012	#define __LS_GIG_DISKTHREAD_H__
27	schoenebeck	53
28	iliev	2012	#include "../InstrumentManagerBase.h"
29			#include "../common/DiskThreadBase.h"
30			#include "InstrumentResourceManager.h"
31	schoenebeck	505
32	schoenebeck	3052	#if AC_APPLE_UNIVERSAL_BUILD
33			# include <libgig/gig.h>
34			#else
35			# include <gig.h>
36			#endif
37
38	schoenebeck	53	namespace LinuxSampler { namespace gig {
39
40	iliev	2012	class DiskThread: public LinuxSampler::DiskThreadBase< ::gig::DimensionRegion, InstrumentResourceManager> {
41	schoenebeck	53	protected:
42	schoenebeck	385	::gig::buffer_t DecompressionBuffer; ///< Used for thread safe streaming.
43
44	iliev	2012	virtual LinuxSampler::Stream* CreateStream(long BufferSize, uint BufferWrapElements);
45	schoenebeck	385
46	iliev	2012	virtual void LaunchStream (
47			LinuxSampler::Stream* pStream,
48			Stream::Handle hStream,
49			Stream::reference_t* pExportReference,
50			::gig::DimensionRegion* pRgn,
51			unsigned long SampleOffset,
52			bool DoLoop
53			);
54	schoenebeck	53
55	iliev	2012	public:
56			DiskThread(int MaxStreams, uint BufferWrapElements, InstrumentResourceManager* pInstruments);
57			virtual ~DiskThread();
58	schoenebeck	53	};
59
60	iliev	2012
61	schoenebeck	53	}} // namespace LinuxSampler::gig
62
63	iliev	2012	#endif /* __LS_GIG_STREAM_H__ */
64