Update to latest genlib sources (with custom changes)

plugins/Makefile.mk

@@ -19,6 +19,7 @@ TARGET_DIR = ../../bin
 
 BUILD_C_FLAGS   += -I.
 BUILD_CXX_FLAGS += -I. -I../common -I../common/gen_dsp -I../../dpf/distrho -I../../dpf/dgl -Wno-unused-parameter
+BUILD_CXX_FLAGS += -DGENLIB_USE_FASTMATH -DGENLIB_USE_FLOAT32 -DGENLIB_USE_JSON=0
 
 ifeq ($(HAVE_DGL),true)
 BASE_FLAGS += -DHAVE_DGL

plugins/common/gen_dsp/genlib.cpp

@@ -1,40 +1,46 @@
 /*******************************************************************************************************************
-Copyright (c) 2012 Cycling '74
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-and associated documentation files (the "Software"), to deal in the Software without restriction,
-including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies
-or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
-INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
-OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+Cycling '74 License for Max-Generated Code for Export
+Copyright (c) 2016 Cycling '74
+The code that Max generates automatically and that end users are capable of exporting and using, and any
+  associated documentation files (the “Software”) is a work of authorship for which Cycling '74 is the author
+  and owner for copyright purposes.  A license is hereby granted, free of charge, to any person obtaining a
+  copy of the Software (“Licensee”) to use, copy, modify, merge, publish, and distribute copies of the Software,
+  and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+The Software is licensed to Licensee only for non-commercial use. Users who wish to make commercial use of the
+  Software must contact the copyright owner to determine if a license for commercial use is available, and the
+  terms and conditions for same, which may include fees or royalties. For commercial use, please send inquiries
+  to licensing@cycling74.com.  The determination of whether a use is commercial use or non-commercial use is based
+  upon the use, not the user. The Software may be used by individuals, institutions, governments, corporations, or
+  other business whether for-profit or non-profit so long as the use itself is not a commercialization of the
+  materials or a use that generates or is intended to generate income, revenue, sales or profit.
+The above copyright notice and this license shall be included in all copies or substantial portions of the Software.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
+  THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+  CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+  DEALINGS IN THE SOFTWARE.
 *******************************************************************************************************************/
 
-
 #include "genlib.h"
 #include "genlib_exportfunctions.h"
-#include "stdlib.h"
-#include "stdio.h"
-#include "string.h"
-
-#include <cmath>
+#include <stdlib.h> // not cstdlib (causes problems with ARM embedded compiler)
+#include <cstdio>
+#include <cstring>
+
+#ifdef __APPLE__
+#	include <malloc/malloc.h>
+#elif !defined(GEN_WINDOWS) // WIN32?
+#	include <malloc.h>
+#	define malloc_size malloc_usable_size
+#endif
 
-#if DISTRHO_OS_MAC
-# include <malloc/malloc.h>
-#else
-# include <malloc.h>
-# if DISTRHO_OS_WINDOWS
-#  define malloc_size _msize
-# else
-#  define malloc_size malloc_usable_size
-# endif
+#ifdef MSP_ON_CLANG
+#	include "json.c"
+#	include "json_builder.c"
+#endif
+#if GENLIB_USE_JSON
+#	include "json.h"
+#	include "json_builder.h"
 #endif
 
 // DATA_MAXIMUM_ELEMENTS * 8 bytes = 256 mb limit
@@ -54,10 +60,10 @@ t_ptr sysmem_newptr(t_ptr_size size)
 t_ptr sysmem_newptrclear(t_ptr_size size)
 {
 	t_ptr p = (t_ptr)malloc(size);
-	
+
 	if (p)
 		my_memset(p, 0, size);
-	
+
 	return p;
 }
 
@@ -68,13 +74,13 @@ t_ptr sysmem_resizeptr(void *ptr, t_ptr_size newsize)
 
 t_ptr sysmem_resizeptrclear(void *ptr, t_ptr_size newsize)
 {
-	t_ptr_size oldsize = malloc_size(ptr);
+	size_t oldsize = malloc_size(ptr);
 	t_ptr p = (t_ptr)realloc(ptr, newsize);
-	
+
 	if (p) {
 		if (newsize > oldsize)
 			my_memset((char *)p + oldsize, 0, newsize - oldsize);
-	}	
+	}
 	return p;
 }
 
@@ -97,9 +103,9 @@ void my_memset(void *p, int c, long size)
 {
 	char *p2 = (char *)p;
 	int i;
-	
+
 	for (i = 0; i < size; i++, p2++)
-		*p2 = c;
+		*p2 = char(c);
 }
 
 void my_memcpy(void *dst, const void *src, long size)
@@ -107,7 +113,7 @@ void my_memcpy(void *dst, const void *src, long size)
 	char *s2 = (char *)src;
 	char *d2 = (char *)dst;
 	int i;
-	
+
 	for (i = 0; i < size; i++, s2++, d2++)
 		*d2 = *s2;
 }
@@ -115,7 +121,7 @@ void my_memcpy(void *dst, const void *src, long size)
 void set_zero64(t_sample *memory, long size)
 {
 	long i;
-	
+
 	for (i = 0; i < size; i++, memory++) {
 		*memory = 0.;
 	}
@@ -123,12 +129,16 @@ void set_zero64(t_sample *memory, long size)
 
 void genlib_report_error(const char *s)
 {
+#ifndef GEN_NO_STDLIB
 	fprintf(stderr, "%s\n", s);
+#endif
 }
 
 void genlib_report_message(const char *s)
 {
+#ifndef GEN_NO_STDLIB
 	fprintf(stdout, "%s\n", s);
+#endif
 }
 
 unsigned long systime_ticks(void)
@@ -136,12 +146,21 @@ unsigned long systime_ticks(void)
 	return 0;	// Gen code can deal with this
 }
 
-void * genlib_obtain_reference_from_string(const char * name) {
+#ifdef GEN_WINDOWS
+// NEED THIS FOR WINDOWS:
+void *operator new(size_t size) { return sysmem_newptr(size); }
+void *operator new[](size_t size) { return sysmem_newptr(size); }
+void operator delete(void *p) throw() { sysmem_freeptr(p); }
+void operator delete[](void *p) throw() { sysmem_freeptr(p); }
+#endif
+
+void *genlib_obtain_reference_from_string(const char *name)
+{
 	return 0; // to be implemented
 }
 
 // the rest is stuff to isolate gensym, attrs, atoms, buffers etc.
-t_genlib_buffer * genlib_obtain_buffer_from_reference(void *ref)
+t_genlib_buffer *genlib_obtain_buffer_from_reference(void *ref)
 {
 	return 0; // to be implemented
 }
@@ -175,7 +194,6 @@ t_genlib_err genlib_buffer_perform_begin(t_genlib_buffer *b)
 {
 	return 0; // to be implemented
 }
-
 void genlib_buffer_perform_end(t_genlib_buffer *b)
 {
 	// to be implemented
@@ -183,22 +201,27 @@ void genlib_buffer_perform_end(t_genlib_buffer *b)
 
 t_sample gen_msp_pow(t_sample value, t_sample power)
 {
+#ifdef GENLIB_USE_FLOAT32
 	return powf(value, power);
+#else
+	return pow(value, power);
+#endif
 }
 
-void genlib_data_setbuffer(t_genlib_data *b, void *ref) {
+void genlib_data_setbuffer(t_genlib_data *b, void *ref)
+{
 	genlib_report_error("not supported for export targets\n");
 }
 
 typedef struct {
 	t_genlib_data_info	info;
-	t_sample				cursor;	// used by Delay
-	//t_symbol *			name;
-} t_dsp_gen_data;	
+	t_sample			cursor;	// used by Delay
+	//t_symbol *		name;
+} t_dsp_gen_data;
 
-t_genlib_data * genlib_obtain_data_from_reference(void *ref) 
+t_genlib_data *genlib_obtain_data_from_reference(void *ref)
 {
-	t_dsp_gen_data * self = (t_dsp_gen_data *)malloc(sizeof(t_dsp_gen_data));
+	t_dsp_gen_data *self = (t_dsp_gen_data *)malloc(sizeof(t_dsp_gen_data));
 	self->info.dim = 0;
 	self->info.channels = 0;
 	self->info.data = 0;
@@ -206,48 +229,53 @@ t_genlib_data * genlib_obtain_data_from_reference(void *ref)
 	return (t_genlib_data *)self;
 }
 
-t_genlib_err genlib_data_getinfo(t_genlib_data *b, t_genlib_data_info *info) {
-	t_dsp_gen_data * self = (t_dsp_gen_data *)b;
+t_genlib_err genlib_data_getinfo(t_genlib_data *b, t_genlib_data_info *info)
+{
+	t_dsp_gen_data *self = (t_dsp_gen_data *)b;
 	info->dim = self->info.dim;
 	info->channels = self->info.channels;
 	info->data = self->info.data;
 	return GENLIB_ERR_NONE;
 }
 
-void genlib_data_release(t_genlib_data *b) {
-	t_dsp_gen_data * self = (t_dsp_gen_data *)b;
-	
+void genlib_data_release(t_genlib_data *b)
+{
+	t_dsp_gen_data *self = (t_dsp_gen_data *)b;
+
 	if (self->info.data) {
 		genlib_sysmem_freeptr(self->info.data);
 		self->info.data = 0;
 	}
 }
 
-long genlib_data_getcursor(t_genlib_data *b) {
-	t_dsp_gen_data * self = (t_dsp_gen_data *)b;
-	return self->cursor;
+long genlib_data_getcursor(t_genlib_data *b)
+{
+	t_dsp_gen_data *self = (t_dsp_gen_data *)b;
+	return long(self->cursor);
 }
 
-void genlib_data_setcursor(t_genlib_data *b, long cursor) {
-	t_dsp_gen_data * self = (t_dsp_gen_data *)b;
-	self->cursor = cursor;
+void genlib_data_setcursor(t_genlib_data *b, long cursor)
+{
+	t_dsp_gen_data *self = (t_dsp_gen_data *)b;
+	self->cursor = t_sample(cursor);
 }
 
-void genlib_data_resize(t_genlib_data *b, long s, long c) {
-	t_dsp_gen_data * self = (t_dsp_gen_data *)b;
-	
+void genlib_data_resize(t_genlib_data *b, long s, long c)
+{
+	t_dsp_gen_data *self = (t_dsp_gen_data *)b;
+
 	size_t sz, oldsz, copysz;
-	t_sample * old = 0;
-	t_sample * replaced = 0;
+	t_sample *old = 0;
+	t_sample *replaced = 0;
 	int i, j, copydim, copychannels, olddim, oldchannels;
-	
+
 	//printf("data resize %d %d\n", s, c);
-	
+
 	// cache old for copying:
 	old = self->info.data;
 	olddim = self->info.dim;
 	oldchannels = self->info.channels;
-	
+
 	// limit [data] size:
 	if (s * c > DATA_MAXIMUM_ELEMENTS) {
 		s = DATA_MAXIMUM_ELEMENTS/c;
@@ -256,7 +284,7 @@ void genlib_data_resize(t_genlib_data *b, long s, long c) {
 	// bytes required:
 	sz = sizeof(t_sample) * s * c;
 	oldsz = sizeof(t_sample) * olddim * oldchannels;
-	
+
 	if (old && sz == oldsz) {
 		// no need to re-allocate, just resize
 		// careful, audio thread may still be using it:
@@ -267,15 +295,15 @@ void genlib_data_resize(t_genlib_data *b, long s, long c) {
 			self->info.dim = s;
 			self->info.channels = c;
 		}
-		
+
 		set_zero64(self->info.data, s * c);
 		return;
-		
+
 	} else {
-		
+
 		// allocate new:
 		replaced = (t_sample *)sysmem_newptr(sz);
-		
+
 		// check allocation:
 		if (replaced == 0) {
 			genlib_report_error("allocating [data]: out of memory");
@@ -288,10 +316,10 @@ void genlib_data_resize(t_genlib_data *b, long s, long c) {
 			}
 			return;
 		}
-		
+
 		// fill with zeroes:
 		set_zero64(replaced, s * c);
-	
+
 		// copy in old data:
 		if (old) {
 			// frames to copy:
@@ -308,14 +336,14 @@ void genlib_data_resize(t_genlib_data *b, long s, long c) {
 				// clamp channels copied:
 				copychannels = oldchannels > c ? c : oldchannels;
 				//post("reset resize (different channels) %p %p, %d %d", self->info.data, old, copydim, copychannels);
-				for (i = 0; i<copydim; i++) {
-					for (j = 0; j<copychannels; j++) {
-						replaced[j + i*c] = old[j + i*oldchannels];
+				for (i = 0; i < copydim; i++) {
+					for (j = 0; j < copychannels; j++) {
+						replaced[j + i * c] = old[j + i * oldchannels];
 					}
 				}
 			}
 		}
-		
+
 		// now update info:
 		if (old == 0) {
 			self->info.data = replaced;
@@ -348,15 +376,107 @@ void genlib_data_resize(t_genlib_data *b, long s, long c) {
 					self->info.channels = c;
 				}
 			}
-			
+
 			// done with old:
 			sysmem_freeptr(old);
-			
+
 		}
-		
+
+	}
+}
+
+void genlib_reset_complete(void *data)
+{
+}
+
+#if GENLIB_USE_JSON
+void genlib_build_json(CommonState *cself, json_value **jsonvalue, getparameter_method getmethod)
+{
+	int i;
+
+	*jsonvalue = json_object_new(0);
+
+	for (i = 0; i < cself->numparams; i++) {
+		t_param val;
+
+		(getmethod)(cself, i, &val);
+		json_object_push(*jsonvalue, cself->params[i].name, json_double_new(val));
 	}
 }
 
-void genlib_reset_complete(void *data) {}
+size_t genlib_getstatesize(CommonState *cself, getparameter_method getmethod)
+{
+	size_t size;
+	json_value *jsonvalue;
+
+	genlib_build_json(cself, &jsonvalue, getmethod);
+	size = json_measure(jsonvalue);
+	json_builder_free(jsonvalue);
+
+	return size;
+}
+
+short genlib_getstate(CommonState *cself, char *state, getparameter_method getmethod)
+{
+	json_value *jsonvalue;
 
+	genlib_build_json(cself, &jsonvalue, getmethod);
+	json_serialize(state, jsonvalue);
+	json_builder_free(jsonvalue);
 
+	return 0;
+}
+
+static void *json_custom_alloc(size_t size, int zero, void *user_data)
+{
+	return zero ? genlib_sysmem_newptrclear(size) : genlib_sysmem_newptr(size);
+}
+
+static void json_custom_free(void *ptr, void *user_data)
+{
+	genlib_sysmem_freeptr(ptr);
+}
+
+short genlib_setstate(CommonState *cself, const char *state, setparameter_method setmethod)
+{
+	json_settings settings;
+	char error[256];
+
+	memset(&settings, 0, sizeof(json_settings));
+	settings.mem_alloc = &json_custom_alloc;
+	settings.mem_free = &json_custom_free;
+
+	json_value *value = json_parse_ex(&settings, state, strlen(state), error);
+	if (value == NULL)
+		return 1;
+
+	if (value->type == json_object) {
+		unsigned int i;
+		for (i = 0; i < value->u.object.length; i++) {
+			char *name = NULL;
+			t_param val = 0;
+			int j;
+
+			if (value->u.object.values[i].value->type == json_double) {
+				name = value->u.object.values[i].name;
+				val = t_param(value->u.object.values[i].value->u.dbl);
+			} else if (value->u.object.values[i].value->type == json_integer) {
+				name = value->u.object.values[i].name;
+				val = t_param(value->u.object.values[i].value->u.integer);
+			}
+
+			if (name) {
+				for (j = 0; j < cself->numparams; j++) {
+					if (!strcmp(cself->params[j].name, name)) {
+						(setmethod)(cself, j, val, NULL);
+					}
+				}
+			}
+		}
+	}
+
+	json_value_free_ex(&settings, value);
+
+	return 0;
+}
+#endif // GENLIB_USE_JSON

plugins/common/gen_dsp/genlib.h

@@ -1,44 +1,87 @@
 /*******************************************************************************************************************
-Copyright (c) 2012 Cycling '74
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-and associated documentation files (the "Software"), to deal in the Software without restriction,
-including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies
-or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
-INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
-OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+Cycling '74 License for Max-Generated Code for Export
+Copyright (c) 2016 Cycling '74
+The code that Max generates automatically and that end users are capable of exporting and using, and any
+  associated documentation files (the “Software”) is a work of authorship for which Cycling '74 is the author
+  and owner for copyright purposes.  A license is hereby granted, free of charge, to any person obtaining a
+  copy of the Software (“Licensee”) to use, copy, modify, merge, publish, and distribute copies of the Software,
+  and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+The Software is licensed to Licensee only for non-commercial use. Users who wish to make commercial use of the
+  Software must contact the copyright owner to determine if a license for commercial use is available, and the
+  terms and conditions for same, which may include fees or royalties. For commercial use, please send inquiries
+  to licensing@cycling74.com.  The determination of whether a use is commercial use or non-commercial use is based
+  upon the use, not the user. The Software may be used by individuals, institutions, governments, corporations, or
+  other business whether for-profit or non-profit so long as the use itself is not a commercialization of the
+  materials or a use that generates or is intended to generate income, revenue, sales or profit.
+The above copyright notice and this license shall be included in all copies or substantial portions of the Software.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
+  THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+  CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+  DEALINGS IN THE SOFTWARE.
 *******************************************************************************************************************/
 
-
 #ifndef GENLIB_H
 #define GENLIB_H 1
 
 #include "genlib_common.h"
 
+#ifndef MSP_ON_CLANG
+#	include <math.h>
+#endif
+
 //////////// genlib.h ////////////
 // genlib.h -- max (gen~) version
 
-#include "DistrhoUtils.hpp"
-
-#define inf (__DBL_MAX__)
-#define GEN_UINT_MAX                (4294967295)
-#define TWO_TO_32             (4294967296.0)
+#ifndef GEN_WINDOWS
+#	ifndef _SIZE_T
+#		define	_SIZE_T
+		typedef __typeof__(sizeof(int)) size_t;
+#	endif
+#endif
+
+#ifndef __INT32_TYPE__
+#	define __INT32_TYPE__ int
+#endif
+
+#ifdef MSP_ON_CLANG
+// gen~ hosted:
+typedef unsigned __INT32_TYPE__ uint32_t;
+typedef unsigned __INT64_TYPE__ uint64_t;
+#else
+#	ifdef __GNUC__
+#		include <stdint.h>
+#	endif
+#endif
+
+#ifdef GENLIB_USE_FLOAT32
+#define inf				(__FLT_MAX__)
+#else
+#define inf				(__DBL_MAX__)
+#endif
+
+#define GEN_UINT_MAX	(4294967295)
+#define TWO_TO_32		(t_sample(4294967296.0))
 
 #define C74_CONST const
 
 // max_types.h:
+#ifdef C74_X64
+typedef unsigned long long t_ptr_uint;
+typedef long long t_ptr_int;
+typedef double t_atom_float;
+typedef t_ptr_uint t_getbytes_size;
+#elif defined(__GNUC__) && !defined(MSP_ON_CLANG)
 typedef uintptr_t t_ptr_uint;
 typedef intptr_t t_ptr_int;
 typedef float t_atom_float;
 typedef t_ptr_uint t_getbytes_size;
+#else
+typedef unsigned long t_ptr_uint;
+typedef long t_ptr_int;
+typedef float t_atom_float;
+typedef short t_getbytes_size;
+#endif // C74_X64
 
 typedef uint32_t t_uint32;
 typedef t_ptr_int t_atom_long;		// the type that is an A_LONG in an atom
@@ -49,11 +92,76 @@ typedef t_ptr_int t_atom_long;		///< the type that is an A_LONG in a #t_atom  @i
 typedef t_atom_long t_max_err;		///< an integer value suitable to be returned as an error code  @ingroup misc
 
 extern "C" {
+	extern t_sample gen_msp_pow (t_sample, t_sample);
+
+#ifdef MSP_ON_CLANG
+	// TODO: remove (for debugging only)
+	//int printf(const char *fmt, ...);
+
+	// math.h:
+	extern double acos(double);
+	extern double asin(double);
+	extern double atan(double);
+	extern double atan2(double, double);
+	extern double cos(double);
+	extern double sin(double);
+	extern double tan(double);
+	extern double acosh(double);
+	extern double asinh(double);
+	extern double atanh(double);
+	extern double cosh(double);
+	extern double sinh(double);
+	extern double tanh(double);
+	extern double exp(double);
+	extern double log(double);
+	extern double log10(double);
+	extern double fmod(double, double);
+	extern double modf(double, double *);
+	extern double fabs(double);
+	extern double hypot(double, double);
+	extern double pow(double, double);
+
+	extern double sqrt(double);
+	extern double ceil(double);
+	extern double floor(double);
+	extern double trunc(double);
+	extern double round(double);
+	extern int abs(int);
+
+	extern char *strcpy(char *, const char *);
+#endif // MSP_ON_CLANG
+
+#if defined(GENLIB_USE_ARMMATH) // ARM embedded support
+#	include "arm_math.h"
+#	define sin(x)		arm_sin_f32(x)
+#	define sinf(x)		arm_sin_f32(x)
+#	define cos(x)		arm_cos_f32(x)
+#	define cosf(x)		arm_cos_f32(x)
+#	define sqrt(x)		arm_sqrtf(x)
+#	define sqrtf(x)		arm_sqrtf(x)
+#	define rand(...)	arm_rand32()
+#	undef RAND_MAX
+#	define RAND_MAX		UINT32_MAX
+#endif // GENLIB_USE_ARMMATH
+
+#if defined(GENLIB_USE_FASTMATH)
+#	define tan(x)		fastertanfull(x)
+#	define exp(x)		fasterexp(x)
+#	define log2(x)		fasterlog2(x)
+#	define pow(x,y)		fasterpow(x,y)
+#	define pow2(x)		fasterpow2(x)
+#	define atan2(x,y)	fasteratan2(x,y)
+#	define tanh(x)		fastertanh(x)
+#	if !defined(GENLIB_USE_ARMMATH)
+#		define sin(x)	fastersinfull(x)
+#		define cos(x)	fastercosfull(x)
+#	endif
+#endif // GENLIB_USE_FASTMATH
 
 	// string reference handling:
-	void * genlib_obtain_reference_from_string(const char * name);
+	void *genlib_obtain_reference_from_string(const char *name);
 	char *genlib_reference_getname(void *ref);
-	
+
 	// buffer handling:
 	t_genlib_buffer *genlib_obtain_buffer_from_reference(void *ref);
 	t_genlib_err genlib_buffer_edit_begin(t_genlib_buffer *b);
@@ -62,7 +170,7 @@ extern "C" {
 	void genlib_buffer_dirty(t_genlib_buffer *b);
 	t_genlib_err genlib_buffer_perform_begin(t_genlib_buffer *b);
 	void genlib_buffer_perform_end(t_genlib_buffer *b);
-	
+
 	// data handling:
 	t_genlib_data *genlib_obtain_data_from_reference(void *ref);
 	t_genlib_err genlib_data_getinfo(t_genlib_data *b, t_genlib_data_info *info);
@@ -71,17 +179,17 @@ extern "C" {
 	void genlib_data_release(t_genlib_data *b);
 	void genlib_data_setcursor(t_genlib_data *b, long cursor);
 	long genlib_data_getcursor(t_genlib_data *b);
-	
+
 	// other notification:
 	void genlib_reset_complete(void *data);
 
-        // get/set state of parameters
-        size_t genlib_getstatesize(CommonState *cself, getparameter_method getmethod);
-        short genlib_getstate(CommonState *cself, char *state, getparameter_method getmethod);
-        short genlib_setstate(CommonState *cself, const char *state, setparameter_method setmethod);
+	// get/set state of parameters
+	size_t genlib_getstatesize(CommonState *cself, getparameter_method getmethod);
+	short genlib_getstate(CommonState *cself, char *state, getparameter_method getmethod);
+	short genlib_setstate(CommonState *cself, const char *state, setparameter_method setmethod);
 
 }; // extern "C"
-	
+
 #define genlib_sysmem_newptr(s) sysmem_newptr(s)
 #define genlib_sysmem_newptrclear(s) sysmem_newptrclear(s)
 #define genlib_sysmem_resizeptr(p, s) sysmem_resizeptr(p, s)
@@ -93,3 +201,4 @@ extern "C" {
 #define genlib_ticks systime_ticks
 
 #endif // GENLIB_H
+

plugins/common/gen_dsp/genlib_common.h

@@ -1,36 +1,51 @@
 /*******************************************************************************************************************
-Copyright (c) 2012 Cycling '74
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-and associated documentation files (the "Software"), to deal in the Software without restriction,
-including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies
-or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
-INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
-OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+Cycling '74 License for Max-Generated Code for Export
+Copyright (c) 2016 Cycling '74
+The code that Max generates automatically and that end users are capable of exporting and using, and any
+  associated documentation files (the “Software”) is a work of authorship for which Cycling '74 is the author
+  and owner for copyright purposes.  A license is hereby granted, free of charge, to any person obtaining a
+  copy of the Software (“Licensee”) to use, copy, modify, merge, publish, and distribute copies of the Software,
+  and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+The Software is licensed to Licensee only for non-commercial use. Users who wish to make commercial use of the
+  Software must contact the copyright owner to determine if a license for commercial use is available, and the
+  terms and conditions for same, which may include fees or royalties. For commercial use, please send inquiries
+  to licensing@cycling74.com.  The determination of whether a use is commercial use or non-commercial use is based
+  upon the use, not the user. The Software may be used by individuals, institutions, governments, corporations, or
+  other business whether for-profit or non-profit so long as the use itself is not a commercialization of the
+  materials or a use that generates or is intended to generate income, revenue, sales or profit.
+The above copyright notice and this license shall be included in all copies or substantial portions of the Software.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
+  THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+  CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+  DEALINGS IN THE SOFTWARE.
 *******************************************************************************************************************/
 
-
 #ifndef GENLIB_COMMON_H
 #define GENLIB_COMMON_H 1
 
+#include "genlib_platform.h"
+
 //////////// genlib_common.h ////////////
 // common data structure header file -- this is the stuff required by the
 // common code and accessed by the export and max code
 
 #define DSP_GEN_MAX_SIGNALS 16
 
+// json is enabled by default, but can be disabled if not needed
+#ifndef GENLIB_USE_JSON
+#define GENLIB_USE_JSON 1
+#endif
+
+#ifdef GENLIB_USE_FLOAT32
 typedef float t_sample;
 typedef float t_param;
+#else
+typedef double t_sample;
+typedef double t_param;
+#endif
 typedef char *t_ptr;
-	
+
 typedef long t_genlib_err;
 typedef enum {
 	GENLIB_ERR_NONE =			0,	///< No error
@@ -38,10 +53,10 @@ typedef enum {
 	GENLIB_ERR_INVALID_PTR =	-2,	///< Invalid Pointer
 	GENLIB_ERR_DUPLICATE =		-3,	///< Duplicate
 	GENLIB_ERR_OUT_OF_MEM =		-4,	///< Out of memory
-	
+
 	GENLIB_ERR_LOOP_OVERFLOW =  100,	// too many iterations of loops in perform()
 	GENLIB_ERR_NULL_BUFFER =	101	// missing signal data in perform()
-	
+
 } e_genlib_errorcodes;
 
 typedef enum {
@@ -52,7 +67,7 @@ typedef enum {
 struct ParamInfo
 {
 	t_param defaultvalue;
-	void * defaultref;
+	void *defaultref;
 	char hasinputminmax;
 	char hasminmax;
 	t_param inputmin, inputmax;
@@ -66,16 +81,16 @@ struct ParamInfo
 struct CommonState
 {
 	t_sample sr;
-	int vs;	
+	int vs;
 	int numins;
 	int numouts;
 	const char **inputnames;
 	const char **outputnames;
 	int numparams;
 	ParamInfo *params;
-	
-	void * parammap;	// implementation-dependent
-	void * api;			// implementation-dependent
+
+	void *parammap;	// implementation-dependent
+	void *api;			// implementation-dependent
 };
 
 // opaque interface to float32 buffer:
@@ -91,7 +106,7 @@ typedef struct {
 	long b_rfu[57];		///< reserved for future use
 } t_genlib_buffer_info;
 
-// opaque interface to float64 buffer: 
+// opaque interface to float64 buffer:
 typedef struct _genlib_data t_genlib_data;
 typedef struct {
 	int					dim, channels;
@@ -104,3 +119,4 @@ typedef void (*getparameter_method) (CommonState *, long, t_param *);
 #endif // GENLIB_COMMON_H
 
 
+

plugins/common/gen_dsp/genlib_common_win.h

@@ -0,0 +1,48 @@
+/*******************************************************************************************************************
+Cycling '74 License for Max-Generated Code for Export
+Copyright (c) 2016 Cycling '74
+The code that Max generates automatically and that end users are capable of exporting and using, and any
+  associated documentation files (the “Software”) is a work of authorship for which Cycling '74 is the author
+  and owner for copyright purposes.  A license is hereby granted, free of charge, to any person obtaining a
+  copy of the Software (“Licensee”) to use, copy, modify, merge, publish, and distribute copies of the Software,
+  and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+The Software is licensed to Licensee only for non-commercial use. Users who wish to make commercial use of the
+  Software must contact the copyright owner to determine if a license for commercial use is available, and the
+  terms and conditions for same, which may include fees or royalties. For commercial use, please send inquiries
+  to licensing@cycling74.com.  The determination of whether a use is commercial use or non-commercial use is based
+  upon the use, not the user. The Software may be used by individuals, institutions, governments, corporations, or
+  other business whether for-profit or non-profit so long as the use itself is not a commercialization of the
+  materials or a use that generates or is intended to generate income, revenue, sales or profit.
+The above copyright notice and this license shall be included in all copies or substantial portions of the Software.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
+  THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+  CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+  DEALINGS IN THE SOFTWARE.
+*******************************************************************************************************************/
+
+#ifndef GENLIB_COMMON_WIN_H
+#define GENLIB_COMMON_WIN_H
+
+#ifdef _MSC_VER
+	#define GEN_WINDOWS
+#endif
+
+#ifdef GEN_WINDOWS
+
+	#include <malloc.h>
+	#include <limits>
+
+	typedef __int32 int32_t;
+	typedef unsigned __int32 uint32_t;
+	typedef __int64 int64_t;
+	typedef unsigned __int64 uint64_t;
+	#define malloc_size _msize
+
+	#define __DBL_EPSILON__ (DBL_EPSILON)
+
+#endif
+
+#endif
+
+

plugins/common/gen_dsp/genlib_exportfunctions.h

@@ -1,26 +1,30 @@
 /*******************************************************************************************************************
-Copyright (c) 2012 Cycling '74
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-and associated documentation files (the "Software"), to deal in the Software without restriction,
-including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies
-or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
-INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
-OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+Cycling '74 License for Max-Generated Code for Export
+Copyright (c) 2016 Cycling '74
+The code that Max generates automatically and that end users are capable of exporting and using, and any
+  associated documentation files (the “Software”) is a work of authorship for which Cycling '74 is the author
+  and owner for copyright purposes.  A license is hereby granted, free of charge, to any person obtaining a
+  copy of the Software (“Licensee”) to use, copy, modify, merge, publish, and distribute copies of the Software,
+  and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+The Software is licensed to Licensee only for non-commercial use. Users who wish to make commercial use of the
+  Software must contact the copyright owner to determine if a license for commercial use is available, and the
+  terms and conditions for same, which may include fees or royalties. For commercial use, please send inquiries
+  to licensing@cycling74.com.  The determination of whether a use is commercial use or non-commercial use is based
+  upon the use, not the user. The Software may be used by individuals, institutions, governments, corporations, or
+  other business whether for-profit or non-profit so long as the use itself is not a commercialization of the
+  materials or a use that generates or is intended to generate income, revenue, sales or profit.
+The above copyright notice and this license shall be included in all copies or substantial portions of the Software.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
+  THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+  CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+  DEALINGS IN THE SOFTWARE.
 *******************************************************************************************************************/
 
 #ifndef GENLIB_EXPORT_FUNCTIONS_H
 #define GENLIB_EXPORT_FUNCTIONS_H 1
 
-typedef char *t_ptr; 
+typedef char *t_ptr;
 
 t_ptr sysmem_newptr(t_ptr_size size);
 t_ptr sysmem_newptrclear(t_ptr_size size);
@@ -36,3 +40,4 @@ void genlib_report_message(const char *s);
 void set_zero64(t_sample *mem, long size);
 
 #endif // GENLIB_EXPORT_FUNCTIONS_H
+

plugins/common/gen_dsp/genlib_platform.h

@@ -0,0 +1,40 @@
+/*******************************************************************************************************************
+Cycling '74 License for Max-Generated Code for Export
+Copyright (c) 2016 Cycling '74
+The code that Max generates automatically and that end users are capable of exporting and using, and any
+  associated documentation files (the “Software”) is a work of authorship for which Cycling '74 is the author
+  and owner for copyright purposes.  A license is hereby granted, free of charge, to any person obtaining a
+  copy of the Software (“Licensee”) to use, copy, modify, merge, publish, and distribute copies of the Software,
+  and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+The Software is licensed to Licensee only for non-commercial use. Users who wish to make commercial use of the
+  Software must contact the copyright owner to determine if a license for commercial use is available, and the
+  terms and conditions for same, which may include fees or royalties. For commercial use, please send inquiries
+  to licensing@cycling74.com.  The determination of whether a use is commercial use or non-commercial use is based
+  upon the use, not the user. The Software may be used by individuals, institutions, governments, corporations, or
+  other business whether for-profit or non-profit so long as the use itself is not a commercialization of the
+  materials or a use that generates or is intended to generate income, revenue, sales or profit.
+The above copyright notice and this license shall be included in all copies or substantial portions of the Software.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
+  THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+  CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+  DEALINGS IN THE SOFTWARE.
+*******************************************************************************************************************/
+
+#ifndef GENLIB_PLATFORM_H
+#define GENLIB_PLATFORM_H 1
+
+#include "genlib_common_win.h"
+
+#if defined(ARM_MATH_CM4) || defined(ARM_MATH_CM7) // embedded ARM cortex support
+#define GENLIB_USE_ARMMATH
+#define GENLIB_USE_FASTMATH
+#endif // defined(ARM_MATH_CM4) || defined(ARM_MATH_CM7)
+
+#if defined (__arm__) // general ARM support
+#define GENLIB_USE_FLOAT32
+#endif
+
+
+
+#endif // ifdef GENLIB_PLATFORM_H