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#pragma once
/*
* Copyright (C) 2005-2008 Team XBMC
* http://www.xbmc.org
*
* 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, 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 XBMC; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
* http://www.gnu.org/copyleft/gpl.html
*
*/
#if (defined HAVE_CONFIG_H) && (!defined WIN32)
#include "config.h"
#endif
extern "C" {
#if (defined USE_EXTERNAL_LIBDTS)
#include <dts.h>
#else
#include "cores/dvdplayer/DVDCodecs/Audio/libdts/dts.h"
#endif
}
#include "DynamicDll.h"
#include "utils/log.h"
#ifdef USE_LIBDTS_DECODER
#ifndef _LINUX
typedef unsigned __int32 uint32_t;
typedef unsigned __int16 uint16_t;
typedef unsigned __int8 uint8_t;
typedef __int32 int32_t;
typedef __int16 int16_t;
#endif
#ifdef LIBDTS_DOUBLE
typedef float convert_t;
#else
typedef sample_t convert_t;
#endif
class DllDCACodecInterface
{
public:
virtual ~DllDCACodecInterface() {}
virtual dts_state_t * dts_init (uint32_t mm_accel)=0;
virtual int dts_syncinfo (dts_state_t *state, uint8_t * buf, int * flags, int * sample_rate, int * bit_rate, int *frame_length)=0;
virtual int dts_frame (dts_state_t * state, uint8_t * buf, int * flags, level_t * level, sample_t bias)=0;
virtual void dts_dynrng (dts_state_t * state, level_t (* call) (level_t, void *), void * data)=0;
virtual int dts_blocks_num (dts_state_t * state)=0;
virtual int dts_block (dts_state_t * state)=0;
virtual sample_t * dts_samples (dts_state_t * state)=0;
virtual void dts_free (dts_state_t * state)=0;
};
#if (defined USE_EXTERNAL_LIBDTS)
class DllDCACodec : public DllDynamic, DllDCACodecInterface
{
public:
virtual ~DllDCACodec() {}
virtual dts_state_t * dts_init (uint32_t mm_accel)
{ return ::dts_init (mm_accel); }
virtual int dts_syncinfo (dts_state_t *state, uint8_t * buf, int * flags, int * sample_rate, int * bit_rate, int *frame_length)
{ return ::dts_syncinfo (state, buf, flags, sample_rate, bit_rate, frame_length); }
virtual int dts_frame (dts_state_t * state, uint8_t * buf, int * flags, level_t * level, sample_t bias)
{ return ::dts_frame (state, buf, flags, level, bias); }
virtual void dts_dynrng (dts_state_t * state, level_t (* call) (level_t, void *), void * data)
{ return ::dts_dynrng (state, call, data); }
virtual int dts_blocks_num (dts_state_t * state)
{ return ::dts_blocks_num (state); }
virtual int dts_block (dts_state_t * state)
{ return ::dts_block (state); }
virtual sample_t * dts_samples (dts_state_t * state)
{ return ::dts_samples (state); }
virtual void dts_free (dts_state_t * state)
{ return ::dts_free (state); }
// DLL faking.
virtual bool ResolveExports() { return true; }
virtual bool Load() {
CLog::Log(LOGDEBUG, "DllDCACodec: Using libdts system library");
return true;
}
virtual void Unload() {}
};
#else
class DllDCACodec : public DllDynamic, DllDCACodecInterface
{
DECLARE_DLL_WRAPPER(DllDCACodec, DLL_PATH_LIBDTS )
DEFINE_METHOD1(dts_state_t *, dts_init, (uint32_t p1))
DEFINE_METHOD6(int, dts_syncinfo, (dts_state_t *p1, uint8_t * p2, int * p3, int * p4, int * p5, int *p6))
DEFINE_METHOD5(int, dts_frame, (dts_state_t * p1, uint8_t * p2, int * p3, level_t * p4, sample_t p5))
DEFINE_METHOD3(void, dts_dynrng, (dts_state_t * p1, level_t (* p2) (level_t, void *), void * p3))
DEFINE_METHOD1(int, dts_blocks_num ,(dts_state_t * p1))
DEFINE_METHOD1(int, dts_block, (dts_state_t * p1))
DEFINE_METHOD1(sample_t *, dts_samples, (dts_state_t * p1))
DEFINE_METHOD1(void, dts_free, (dts_state_t * p1))
BEGIN_METHOD_RESOLVE()
RESOLVE_METHOD(dts_init)
RESOLVE_METHOD(dts_syncinfo)
RESOLVE_METHOD(dts_frame )
RESOLVE_METHOD(dts_dynrng)
RESOLVE_METHOD(dts_blocks_num)
RESOLVE_METHOD(dts_block)
RESOLVE_METHOD(dts_samples)
RESOLVE_METHOD(dts_free)
END_METHOD_RESOLVE()
};
#endif /* (defined USE_EXTERNAL_LIBDTS) */
#endif /* USE_LIBDTS_DECODER */
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