/* Generated by Nim Compiler v2.2.0 */
#define NIM_INTBITS 64

#include "nimbase.h"
#include <string.h>
#include <math.h>
#undef LANGUAGE_C
#undef MIPSEB
#undef MIPSEL
#undef PPC
#undef R3000
#undef R4000
#undef i386
#undef linux
#undef mips
#undef near
#undef far
#undef powerpc
#undef unix
typedef struct NimStrPayload NimStrPayload;
typedef struct NimStringV2 NimStringV2;
struct NimStrPayload {
	NI cap;
	NIM_CHAR data[SEQ_DECL_SIZE];
};
struct NimStringV2 {
	NI len;
	NimStrPayload* p;
};
N_LIB_EXPORT N_CDECL(void, nf_init)(void);
N_NIMCALL(void, NimMain)(void);
N_LIB_EXPORT N_CDECL(int, nf_add)(int a_p0, int b_p1);
N_LIB_EXPORT N_CDECL(NCSTRING, nf_greet)(NCSTRING name_p0);
static N_INLINE(void, appendString)(NimStringV2* dest_p0, NimStringV2 src_p1);
static N_INLINE(void, copyMem__system_u1726)(void* dest_p0, void* source_p1, NI size_p2);
static N_INLINE(void, nimCopyMem)(void* dest_p0, void* source_p1, NI size_p2);
N_LIB_PRIVATE N_NIMCALL(NimStringV2, cstrToNimstr)(NCSTRING str_p0);
N_LIB_PRIVATE N_NIMCALL(NimStringV2, rawNewString)(NI space_p0);
N_LIB_PRIVATE N_NOCONV(void*, allocShared0Impl__system_u1757)(NI size_p0);
static N_INLINE(NCSTRING, nimToCStringConv)(NimStringV2 s_p0);
N_LIB_PRIVATE N_NOCONV(void, deallocShared)(void* p_p0);
N_LIB_EXPORT N_CDECL(void, nf_free)(void* p_p0);
N_LIB_EXPORT N_CDECL(void, nf_mandelbrot)(NU8* buf_p0, size_t bufLen_p1, int w_p2, int h_p3, double cx_p4, double cy_p5, double scale_p6, int maxIter_p7, int y0_p8, int y1_p9);
N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void);
N_LIB_PRIVATE N_NIMCALL(void, atmdotdotatsdotdotatsdotdotatsdotdotatsdotdotatsdotdotatsnimatslibatssystemdotnim_Init000)(void);
N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void);
static const struct {
  NI cap; NIM_CHAR data[7+1];
} TM__i7QHfD4JiY9boiF0cHv55ow_2 = { 7 | NIM_STRLIT_FLAG, "Hello, " };
static const NimStringV2 TM__i7QHfD4JiY9boiF0cHv55ow_3 = {7, (NimStrPayload*)&TM__i7QHfD4JiY9boiF0cHv55ow_2};
static const struct {
  NI cap; NIM_CHAR data[11+1];
} TM__i7QHfD4JiY9boiF0cHv55ow_4 = { 11 | NIM_STRLIT_FLAG, ", from Nim!" };
static const NimStringV2 TM__i7QHfD4JiY9boiF0cHv55ow_5 = {11, (NimStrPayload*)&TM__i7QHfD4JiY9boiF0cHv55ow_4};
N_LIB_PRIVATE NIM_BOOL initialized__nimflutter_u2 = NIM_FALSE;
N_LIB_EXPORT N_CDECL(void, nf_init)(void) {
	{
		if (!!(initialized__nimflutter_u2)) goto LA3_;
		NimMain();
		initialized__nimflutter_u2 = NIM_TRUE;
	}
LA3_: ;
}
N_LIB_EXPORT N_CDECL(int, nf_add)(int a_p0, int b_p1) {
	int result;
	result = (NI32)(a_p0 + b_p1);
	return result;
}
static N_INLINE(void, nimCopyMem)(void* dest_p0, void* source_p1, NI size_p2) {
	void* T1_;
	T1_ = (void*)0;
	T1_ = memcpy(dest_p0, source_p1, ((size_t) (size_p2)));
}
static N_INLINE(void, copyMem__system_u1726)(void* dest_p0, void* source_p1, NI size_p2) {
	nimCopyMem(dest_p0, source_p1, size_p2);
}
static N_INLINE(void, appendString)(NimStringV2* dest_p0, NimStringV2 src_p1) {
	{
		if (!(((NI)0) < src_p1.len)) goto LA3_;
		copyMem__system_u1726(((void*) ((&(*(*dest_p0).p).data[(*dest_p0).len]))), ((void*) ((&(*src_p1.p).data[((NI)0)]))), ((NI)(src_p1.len + ((NI)1))));
		(*dest_p0).len += src_p1.len;
	}
LA3_: ;
}
static N_INLINE(NCSTRING, nimToCStringConv)(NimStringV2 s_p0) {
	NCSTRING result;
	{
		if (!(s_p0.len == ((NI)0))) goto LA3_;
		result = "";
	}
	goto LA1_;
LA3_: ;
	{
		result = ((NCSTRING) ((*s_p0.p).data));
	}
LA1_: ;
	return result;
}
N_LIB_EXPORT N_CDECL(NCSTRING, nf_greet)(NCSTRING name_p0) {
	NCSTRING result;
	NimStringV2 greeting;
	NimStringV2 colontmpD_;
	NimStringV2 T1_;
	NCSTRING buf;
	void* T2_;
	result = (NCSTRING)0;
	greeting.len = 0; greeting.p = NIM_NIL;
	colontmpD_.len = 0; colontmpD_.p = NIM_NIL;
	T1_.len = 0; T1_.p = NIM_NIL;
	colontmpD_ = cstrToNimstr(name_p0);
	T1_ = rawNewString(colontmpD_.len + 18);
appendString((&T1_), TM__i7QHfD4JiY9boiF0cHv55ow_3);
appendString((&T1_), colontmpD_);
appendString((&T1_), TM__i7QHfD4JiY9boiF0cHv55ow_5);
	greeting = T1_;
	T2_ = (void*)0;
	T2_ = allocShared0Impl__system_u1757(((NI)(greeting.len + ((NI)1))));
	buf = ((NCSTRING) (T2_));
	copyMem__system_u1726(((void*) (buf)), ((void*) (nimToCStringConv(greeting))), (greeting.len));
	result = buf;
	if (colontmpD_.p && !(colontmpD_.p->cap & NIM_STRLIT_FLAG)) {
 deallocShared(colontmpD_.p);
}
	if (greeting.p && !(greeting.p->cap & NIM_STRLIT_FLAG)) {
 deallocShared(greeting.p);
}
	return result;
}
N_LIB_EXPORT N_CDECL(void, nf_free)(void* p_p0) {
	{
		if (!!((p_p0 == NIM_NIL))) goto LA3_;
		deallocShared(p_p0);
	}
LA3_: ;
}
N_LIB_EXPORT N_CDECL(void, nf_mandelbrot)(NU8* buf_p0, size_t bufLen_p1, int w_p2, int h_p3, double cx_p4, double cy_p5, double scale_p6, int maxIter_p7, int y0_p8, int y1_p9) {
	NI64 needed;
	NF aspect;
	NF invW;
	NF invH;
{	{
		NIM_BOOL T3_;
		NIM_BOOL T4_;
		NIM_BOOL T5_;
		NIM_BOOL T6_;
		NIM_BOOL T7_;
		T3_ = (NIM_BOOL)0;
		T4_ = (NIM_BOOL)0;
		T5_ = (NIM_BOOL)0;
		T6_ = (NIM_BOOL)0;
		T7_ = (NIM_BOOL)0;
		T7_ = (buf_p0 == ((NU8*) NIM_NIL));
		if (T7_) goto LA8_;
		T7_ = (w_p2 <= ((NI32)0));
LA8_: ;
		T6_ = T7_;
		if (T6_) goto LA9_;
		T6_ = (h_p3 <= ((NI32)0));
LA9_: ;
		T5_ = T6_;
		if (T5_) goto LA10_;
		T5_ = (maxIter_p7 <= ((NI32)0));
LA10_: ;
		T4_ = T5_;
		if (T4_) goto LA11_;
		T4_ = (y0_p8 < ((NI32)0));
LA11_: ;
		T3_ = T4_;
		if (T3_) goto LA12_;
		T3_ = (y1_p9 <= y0_p8);
LA12_: ;
		if (!T3_) goto LA13_;
		goto BeforeRet_;
	}
LA13_: ;
	needed = (NI64)((NI64)(((NI64) ((NI32)(y1_p9 - y0_p8))) * ((NI64) (w_p2))) * IL64(4));
	{
		NIM_BOOL T17_;
		T17_ = (NIM_BOOL)0;
		T17_ = (needed <= IL64(0));
		if (T17_) goto LA18_;
		T17_ = (((NI64) (bufLen_p1)) < needed);
LA18_: ;
		if (!T17_) goto LA19_;
		goto BeforeRet_;
	}
LA19_: ;
	aspect = ((NF)(((NF) (w_p2))) / (NF)(((NF) (h_p3))));
	invW = ((NF)(1.0) / (NF)(((NF) (w_p2))));
	invH = ((NF)(1.0) / (NF)(((NF) (h_p3))));
	{
		NI32 y;
		NI32 res;
		y = (NI32)0;
		res = y0_p8;
		{
			while (1) {
				NF im;
				NI32 row;
				if (!(res < y1_p9)) goto LA23;
				y = res;
				im = ((NF)(cy_p5) + (NF)(((NF)(((NF)(((NF)(((NF) (y))) * (NF)(invH))) - (NF)(0.5))) * (NF)(scale_p6))));
				row = (NI32)((NI32)((NI32)(y - y0_p8) * w_p2) * ((NI32)4));
				{
					NI32 x;
					NI32 res_2;
					x = (NI32)0;
					res_2 = ((NI32)0);
					{
						while (1) {
							if (!(res_2 < w_p2)) goto LA26;
							x = res_2;
							{
								NF re;
								NF zr;
								NF zi;
								NF zr2;
								NF zi2;
								int i;
								NI32 idx;
								NF mag;
								NF nu;
								NF t;
								NF T46_;
								NF T47_;
								NF T48_;
								re = ((NF)(cx_p4) + (NF)(((NF)(((NF)(((NF)(((NF)(((NF) (x))) * (NF)(invW))) - (NF)(0.5))) * (NF)(scale_p6))) * (NF)(aspect))));
								zr = 0.0;
								zi = 0.0;
								zr2 = 0.0;
								zi2 = 0.0;
								i = ((int)0);
								{
									while (1) {
										if (!(i < maxIter_p7)) goto LA29;
										zr2 = ((NF)(zr) * (NF)(zr));
										zi2 = ((NF)(zi) * (NF)(zi));
										{
											if (!(4.0 < ((NF)(zr2) + (NF)(zi2)))) goto LA32_;
											goto LA28;
										}
LA32_: ;
										zi = ((NF)(((NF)(((NF)(2.0) * (NF)(zr))) * (NF)(zi))) + (NF)(im));
										zr = ((NF)(((NF)(zr2) - (NF)(zi2))) + (NF)(re));
										i += ((NI)1);
									} LA29: ;
								} LA28: ;
								idx = (NI32)(row + (NI32)(x * ((NI32)4)));
								{
									if (!(maxIter_p7 <= i)) goto LA36_;
									buf_p0[idx] = ((NU8)0);
									buf_p0[(NI32)(idx + ((NI32)1))] = ((NU8)0);
									buf_p0[(NI32)(idx + ((NI32)2))] = ((NU8)0);
									buf_p0[(NI32)(idx + ((NI32)3))] = ((NU8)255);
									goto LA27;
								}
LA36_: ;
								mag = sqrt(((NF)(zr2) + (NF)(zi2)));
								nu = ((NF) (i));
								{
									NF T42_;
									NF T43_;
									NF T44_;
									NF T45_;
									if (!(1.0 < mag)) goto LA40_;
									T42_ = (NF)0;
									T42_ = log(mag);
									T43_ = (NF)0;
									T43_ = log(2.0);
									T44_ = (NF)0;
									T44_ = log(((NF)(T42_) / (NF)(T43_)));
									T45_ = (NF)0;
									T45_ = log(2.0);
									nu = ((NF)(((NF)(((NF) (i))) + (NF)(1.0))) - (NF)(((NF)(T44_) / (NF)(T45_))));
								}
LA40_: ;
								t = ((NF)(nu) / (NF)(((NF) (maxIter_p7))));
								T46_ = (NF)0;
								T46_ = sin(((NF)(3.0) + (NF)(((NF)(t) * (NF)(18.0)))));
								buf_p0[idx] = ((NU8) (((NF)(255.0) * (NF)(((NF)(0.5) + (NF)(((NF)(0.5) * (NF)(T46_))))))));
								T47_ = (NF)0;
								T47_ = sin(((NF)(3.6) + (NF)(((NF)(t) * (NF)(18.0)))));
								buf_p0[(NI32)(idx + ((NI32)1))] = ((NU8) (((NF)(255.0) * (NF)(((NF)(0.5) + (NF)(((NF)(0.5) * (NF)(T47_))))))));
								T48_ = (NF)0;
								T48_ = sin(((NF)(4.2) + (NF)(((NF)(t) * (NF)(18.0)))));
								buf_p0[(NI32)(idx + ((NI32)2))] = ((NU8) (((NF)(255.0) * (NF)(((NF)(0.5) + (NF)(((NF)(0.5) * (NF)(T48_))))))));
								buf_p0[(NI32)(idx + ((NI32)3))] = ((NU8)255);
							} LA27: ;
							res_2 += ((NI)1);
						} LA26: ;
					}
				}
				res += ((NI)1);
			} LA23: ;
		}
	}
	}BeforeRet_: ;
}
N_LIB_PRIVATE N_CDECL(void, NimDestroyGlobals)(void) {
}

N_LIB_PRIVATE void PreMainInner(void) {
}

N_LIB_PRIVATE void PreMain(void) {
#if 0
	void (*volatile inner)(void);
	inner = PreMainInner;
	atmdotdotatsdotdotatsdotdotatsdotdotatsdotdotatsdotdotatsnimatslibatssystemdotnim_Init000();
	(*inner)();
#else
	atmdotdotatsdotdotatsdotdotatsdotdotatsdotdotatsdotdotatsnimatslibatssystemdotnim_Init000();
	PreMainInner();
#endif
}

N_LIB_PRIVATE N_CDECL(void, NimMainInner)(void) {
	NimMainModule();
}

N_CDECL(void, NimMain)(void) {
#if 0
	void (*volatile inner)(void);
	PreMain();
	inner = NimMainInner;
	(*inner)();
#else
	PreMain();
	NimMainInner();
#endif
}

N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void) {
{
}
}