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/*
flext - C++ layer for Max/MSP and pd (pure data) externals
Copyright (c) 2001-2005 Thomas Grill (gr@grrrr.org)
For information on usage and redistribution, and for a DISCLAIMER OF ALL
WARRANTIES, see the file, "license.txt," in this distribution.
*/
/*! \file flstdc.h
\brief Definitions to unite Max/MSP and PD notions
This file contains a few definitions to unite a few of the notions that
once drifted apart in Max and PD. It is not elegant but helps.
*/
#ifndef __FLEXT_STDC_H
#define __FLEXT_STDC_H
#if defined(_MSC_VER) && (_MSC_VER < 0x1300)
/*
include math.h here - when included with PD or Max/MSP headers,
C linkage would be used which disturbs MSVC6
*/
#include <math.h>
#endif
#ifdef _MSC_VER
#include <crtdbg.h>
#else
#include <assert.h>
#endif
// PD stuff
#if FLEXT_SYS == FLEXT_SYS_PD
/* PD definitions start here */
#ifdef _MSC_VER
#pragma warning (push)
#pragma warning (disable:4091 4005)
#endif
#if FLEXT_OS == FLEXT_OS_WIN && !defined(NT)
#define NT
#endif
extern "C" {
// Include the relevant PD header files
#ifdef FLEXT_DEBUG
/* PD header file structure has changed with version 0.37
from then on m_imp.h needs m_pd.h to be included before
on the other hand versions < 0.37 don't like that....
(they want m_imp.h solely as m_pd.h is included therein)
So better use the m_pd.h here also for the debug version.
Change that if really needed for debugging PD internals...
*/
#ifndef PD_VERSION
// include only if not already included
#include <m_pd.h>
#endif
// #include <m_imp.h> // for easier debugging
#else
#ifndef PD_VERSION
// include only if not already included
#include <m_pd.h>
#endif
#endif
}
#ifdef _MSC_VER
#pragma warning (pop)
#endif
#ifdef cabs
#undef cabs // this is defined in m_pd.h (clashes with math.h in MacOSX)
#endif
typedef t_object t_sigobj;
typedef t_gpointer *t_ptrtype;
typedef t_float t_flint;
typedef t_symbol *t_symtype;
typedef t_class **t_thing;
typedef t_clock t_qelem;
#define A_NOTHING A_NULL
#define A_FLINT A_FLOAT
#define A_DEFFLINT A_DEFFLOAT
#define A_DEFSYMBOL A_DEFSYM
#elif FLEXT_SYS == FLEXT_SYS_MAX
/* Max/MSP definitions start here */
// 2-byte alignment for Max/MSP structures
#ifdef _MSC_VER
#pragma pack(push,flext_maxsdk)
#pragma pack(2)
#endif
// Include the relevant Max/MSP header files
#if FLEXT_OS == FLEXT_OS_MAC
#if FLEXT_OSAPI == FLEXT_OSAPI_MAC_MACH
// MachO version - must insert prefix header
#include <ext_carbon_prefix.h>
#else
// CFM version
#ifndef __MRC__
#define powerc
#endif
#define __MOTO__ 0
#include <MacTypes.h>
#endif
#elif FLEXT_OS == FLEXT_OS_WIN
#define WIN_VERSION 1
#define WIN_EXT_VERSION 1
#endif
// necessary for the old OS9 SDK
extern "C" {
#include "ext.h"
#include "ext_user.h"
#if FLEXT_OS != FLEXT_OS_MAC || defined(MAC_VERSION)
// doesn't exist for OS9
#include "ext_critical.h"
#include "buffer.h"
#else
// for OS9 include "inofficial" header file
#include "flmspbuffer.h"
#endif
#include "z_dsp.h"
} // extern "C"
#undef WIN_VERSION
typedef t_pxobject t_sigobj; // that's the all-in-one object type of Max/MSP (not very memory-efficent, i guess)
typedef t_patcher t_canvas;
typedef t_int t_flint;
typedef t_symbol *t_symtype;
typedef t_object *t_thing;
// for the following to work you should have the latest SDK
#if FLEXT_OS == FLEXT_OS_MAC //&& !defined(MAC_VERSION)
typedef struct qelem t_qelem;
#else
typedef void *t_qelem;
#endif
typedef method t_method;
typedef method t_newmethod;
typedef int t_atomtype;
typedef struct clock t_clock;
typedef void t_binbuf;
#undef clock_free
#define clock_free(tick) freeobject((object *)tick)
#define A_NULL A_NOTHING
#define A_DEFFLINT A_DEFLONG
#ifndef A_INT
#define A_INT A_LONG
#endif
#ifndef A_DEFINT
#define A_DEFINT A_DEFLONG
#endif
#ifndef A_SYMBOL
#define A_SYMBOL A_SYM
#endif
#ifndef A_DEFSYMBOL
#define A_DEFSYMBOL A_DEFSYM
#endif
#if FLEXT_OS == FLEXT_OS_MAC && !defined(MAC_VERSION)
// simulate non-existing functions for OS9
#define critical_enter(N)
#define critical_exit(N)
#endif
#ifdef _MSC_VER
#pragma pack(pop,flext_maxsdk)
#endif
#else
#error Platform not supported
#endif // FLEXT_SYS
// general definitions
typedef t_symbol *t_symptr;
// -------------------------
#ifdef FLEXT_LOGGING
/* If FLEXT_LOGGING is defined implement logging */
#ifdef _MSC_VER
#define FLEXT_LOG(s) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s)
#define FLEXT_LOG1(s,v1) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s,v1)
#define FLEXT_LOG2(s,v1,v2) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s,v1,v2)
#define FLEXT_LOG3(s,v1,v2,v3) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s,v1,v2,v3)
#define FLEXT_LOG4(s,v1,v2,v3,v4) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s,v1,v2,v3,v4)
#define FLEXT_LOG5(s,v1,v2,v3,v4,v5) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s,v1,v2,v3,v4,v5)
#define FLEXT_LOG6(s,v1,v2,v3,v4,v5,v6) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s,v1,v2,v3,v4,v5,v6)
#define FLEXT_LOG7(s,v1,v2,v3,v4,v5,v6,v7) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s,v1,v2,v3,v4,v5,v6,v7)
#define FLEXT_LOG8(s,v1,v2,v3,v4,v5,v6,v7,v8) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s,v1,v2,v3,v4,v5,v6,v7,v8)
#define FLEXT_LOG9(s,v1,v2,v3,v4,v5,v6,v7,v8,v9) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",s,v1,v2,v3,v4,v5,v6,v7,v8,v9)
#else
#define FLEXT_LOG(s) post(s)
#define FLEXT_LOG1(s,v1) post(s,v1)
#define FLEXT_LOG2(s,v1,v2) post(s,v1,v2)
#define FLEXT_LOG3(s,v1,v2,v3) post(s,v1,v2,v3)
#define FLEXT_LOG4(s,v1,v2,v3,v4) post(s,v1,v2,v3,v4)
#define FLEXT_LOG5(s,v1,v2,v3,v4,v5) post(s,v1,v2,v3,v4,v5)
#define FLEXT_LOG6(s,v1,v2,v3,v4,v5,v6) post(s,v1,v2,v3,v4,v5,v6)
#define FLEXT_LOG7(s,v1,v2,v3,v4,v5,v6,v7) post(s,v1,v2,v3,v4,v5,v6,v7)
#define FLEXT_LOG8(s,v1,v2,v3,v4,v5,v6,v7,v8) post(s,v1,v2,v3,v4,v5,v6,v7,v8)
#define FLEXT_LOG9(s,v1,v2,v3,v4,v5,v6,v7,v8,v9) post(s,v1,v2,v3,v4,v5,v6,v7,v8,v9)
#endif
#else
/* If FLEXT_LOGGING is not defined avoid logging */
#define FLEXT_LOG(s) ((void)0)
#define FLEXT_LOG1(s,v1) ((void)0)
#define FLEXT_LOG2(s,v1,v2) ((void)0)
#define FLEXT_LOG3(s,v1,v2,v3) ((void)0)
#define FLEXT_LOG4(s,v1,v2,v3,v4) ((void)0)
#define FLEXT_LOG5(s,v1,v2,v3,v4,v5) ((void)0)
#define FLEXT_LOG6(s,v1,v2,v3,v4,v5,v6) ((void)0)
#define FLEXT_LOG7(s,v1,v2,v3,v4,v5,v6,v7) ((void)0)
#define FLEXT_LOG8(s,v1,v2,v3,v4,v5,v6,v7,v8) ((void)0)
#define FLEXT_LOG9(s,v1,v2,v3,v4,v5,v6,v7,v8,v9) ((void)0)
#endif
#ifdef FLEXT_DEBUG
#ifdef _MSC_VER
#define FLEXT_ASSERT(b) do { if(!(b)) _CrtDbgReport(_CRT_ASSERT,__FILE__,__LINE__,"flext",#b); } while(false)
#define FLEXT_WARN(str) _CrtDbgReport(_CRT_WARN,__FILE__,__LINE__,"flext",NULL)
#define FLEXT_ERROR(str) _CrtDbgReport(_CRT_ERROR,__FILE__,__LINE__,"flext",NULL)
#else
#define FLEXT_ASSERT(b) assert(b)
//#define FLEXT_ASSERT(b) do { if(!(b)) error("Assertion failed: " #b " - in " __FILE__ " line %i",(int)__LINE__); } while(false)
#define FLEXT_WARN(str) error("Warning: in " __FILE__ " line %i",(int)__LINE__)
#define FLEXT_ERROR(str) error("Error: in " __FILE__ " line %i",(int)__LINE__)
#endif
#else
#define FLEXT_ASSERT(b) (1)
#define FLEXT_WARN(str) (1)
#define FLEXT_ERROR(str) error("Error: in " __FILE__ " line %i",(int)__LINE__)
#endif
#define ERRINTERNAL() error("flext: Internal error in file " __FILE__ ", line %i - please report",(int)__LINE__)
// ----- disable attribute editor for PD version < devel_0_36 or 0.37
#ifndef PD_MAJOR_VERSION
#undef FLEXT_NOATTREDIT
#define FLEXT_NOATTREDIT
#endif
// ----- set message queue mode -----
#if FLEXT_SYS == FLEXT_SYS_PD && PD_MINOR_VERSION >= 37
// for PD version >= 0.37test10 FLEXT_PDLOCK is standard
#undef FLEXT_PDLOCK
#define FLEXT_PDLOCK
#endif
#if FLEXT_SYS == FLEXT_SYS_PD && PD_MINOR_VERSION >= 38 && defined(PD_DEVEL_VERSION)
// use idle callback
#define FLEXT_QMODE 1
#elif defined(FLEXT_PDLOCK)
// new PD thread locking functionality shall be used
#if FLEXT_SYS == FLEXT_SYS_PD
#ifdef FLEXT_THREADS
// can only be used with PD and threaded build
#define FLEXT_QMODE 2
#else
#define FLEXT_QMODE 0
#endif
#else
#error FLEXT_PDLOCK can only be defined with PD
#endif
#else
#define FLEXT_QMODE 0
#endif
#ifndef FLEXT_QMODE
#error Internal error: Queueing mode not defined
#endif
#endif
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