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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.18 by root, Wed Nov 23 03:02:38 2011 UTC vs.
Revision 1.75 by root, Sat May 5 14:18:35 2012 UTC

1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
		5	#include "ecb.h"//D
		6
		7	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
		8	#include "xthread.h"
		9	#include "schmorp.h"
		10
		11	#ifdef I_DLFCN
		12	#include <dlfcn.h>
		13	#endif
		14
		15	// how stupid is that, the 1.2 header files define CL_VERSION_1_1,
		16	// but then fail to define the api functions unless you ALSO define
		17	// this. This breaks 100% of the opencl 1.1 apps, for what reason?
		18	// after all, the functions are deprecated, not removed.
		19	// in addition, you cannot test for this in any future-proof way.
		20	// each time a new opencl version comes out, you need to make a new
		21	// release.
		22	#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
		23
		24	#ifndef PREFER_1_1
		25	#define PREFER_1_1 1
		26	#endif
		27
		28	#if PREFER_1_1
		29	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
		30	#endif
		31
		32	#ifdef __APPLE__
		33	#define CLHDR(name) <OpenCL/name>
		34	#else
		35	#define CLHDR(name) <CL/name>
		36	#endif
		37
5	#include <CL/opencl.h>	38	#include CLHDR(opencl.h)
		39
		40	#ifndef CL_VERSION_1_2
		41	#include CLHDR(cl_d3d9.h)
		42	#endif
		43
		44	#if _WIN32
		45	#include CLHDR(cl_d3d10.h)
		46	#if CL_VERSION_1_2
		47	#include CLHDR<cl_d3d11.h>
		48	#endif
		49	#include CLHDR<cl_dx9_media_sharing.h.h>
		50	#endif
		51
		52	#ifndef CL_VERSION_1_2
		53	#undef PREFER_1_1
		54	#define PREFER_1_1 1
		55	#endif
		56
		57	// make sure all constants we might use are actually defined
		58	#include "default.h"
6		59
7	typedef cl_platform_id OpenCL__Platform;	60	typedef cl_platform_id OpenCL__Platform;
8	typedef cl_device_id OpenCL__Device;	61	typedef cl_device_id OpenCL__Device;
		62	typedef cl_device_id OpenCL__SubDevice;
9	typedef cl_context OpenCL__Context;	63	typedef cl_context OpenCL__Context;
10	typedef cl_command_queue OpenCL__Queue;	64	typedef cl_command_queue OpenCL__Queue;
11	typedef cl_mem OpenCL__Memory;	65	typedef cl_mem OpenCL__Memory;
12	typedef cl_mem OpenCL__Buffer;	66	typedef cl_mem OpenCL__Buffer;
13	typedef cl_mem OpenCL__BufferObj;	67	typedef cl_mem OpenCL__BufferObj;
14	typedef cl_mem OpenCL__Image;	68	typedef cl_mem OpenCL__Image;
15	typedef cl_mem OpenCL__Image2D;
16	typedef cl_mem OpenCL__Image3D;
17	typedef cl_mem OpenCL__Memory_ornull;	69	typedef cl_mem OpenCL__Memory_ornull;
18	typedef cl_mem OpenCL__Buffer_ornull;	70	typedef cl_mem OpenCL__Buffer_ornull;
19	typedef cl_mem OpenCL__Image_ornull;	71	typedef cl_mem OpenCL__Image_ornull;
20	typedef cl_mem OpenCL__Image2D_ornull;
21	typedef cl_mem OpenCL__Image3D_ornull;
22	typedef cl_sampler OpenCL__Sampler;	72	typedef cl_sampler OpenCL__Sampler;
23	typedef cl_program OpenCL__Program;	73	typedef cl_program OpenCL__Program;
24	typedef cl_kernel OpenCL__Kernel;	74	typedef cl_kernel OpenCL__Kernel;
25	typedef cl_event OpenCL__Event;	75	typedef cl_event OpenCL__Event;
26	typedef cl_event OpenCL__UserEvent;	76	typedef cl_event OpenCL__UserEvent;
27		77
28	typedef SV *FUTURE;	78	typedef struct mapped * OpenCL__Mapped;
		79
		80	static HV
		81	*stash_platform,
		82	*stash_device,
		83	*stash_subdevice,
		84	*stash_context,
		85	*stash_queue,
		86	*stash_program,
		87	*stash_kernel,
		88	*stash_sampler,
		89	*stash_event,
		90	*stash_userevent,
		91	*stash_memory,
		92	*stash_buffer,
		93	*stash_bufferobj,
		94	*stash_image,
		95	*stash_image1d,
		96	*stash_image1darray,
		97	*stash_image1dbuffer,
		98	*stash_image2d,
		99	*stash_image2darray,
		100	*stash_image3d,
		101	*stash_mapped,
		102	*stash_mappedbuffer,
		103	*stash_mappedimage;
29		104
30	/*****************************************************************************/	105	/*****************************************************************************/
31		106
		107	// name must include a leading underscore
		108	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
		109	// for perl. doh.
		110	static void *
		111	glsym (const char *name)
		112	{
		113	void *fun = 0;
		114
		115	#if defined I_DLFCN && defined RTLD_DEFAULT
		116	fun = dlsym (RTLD_DEFAULT, name + 1);
		117	if (!fun) fun = dlsym (RTLD_DEFAULT, name);
		118
		119	if (!fun)
		120	{
		121	static void *libgl;
		122	static const char *glso[] = {
		123	"libGL.so.1",
		124	"libGL.so.3",
		125	"libGL.so.4.0",
		126	"libGL.so",
		127	"/usr/lib/libGL.so",
		128	"/usr/X11R6/lib/libGL.1.dylib"
		129	};
		130	int i;
		131
		132	for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
		133	{
		134	libgl = dlopen (glso [i], RTLD_LAZY);
		135	if (libgl)
		136	break;
		137	}
		138
		139	if (libgl)
		140	{
		141	fun = dlsym (libgl, name + 1);
		142	if (!fun) fun = dlsym (libgl, name);
		143	}
		144	}
		145	#endif
		146
		147	return fun;
		148	}
		149
		150	/*****************************************************************************/
		151
32	/* up to two temporary buffers */	152	/* up to two temporary buffers */
33	static void *	153	static void * ecb_noinline
34	tmpbuf (size_t size)	154	tmpbuf (size_t size)
35	{	155	{
		156	enum { buffers = 4 };
36	static int idx;	157	static int idx;
37	static void *buf [2];	158	static void *buf [buffers];
38	static size_t len [2];	159	static size_t len [buffers];
39		160
40	idx ^= 1;	161	idx = (idx + 1) % buffers;
41		162
42	if (len [idx] < size)	163	if (len [idx] < size)
43	{	164	{
44	free (buf [idx]);	165	free (buf [idx]);
45	len [idx] = ((size + 31) & ~4095) + 4096 - 32;	166	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
46	buf [idx] = malloc (len [idx]);	167	buf [idx] = malloc (len [idx]);
47	}	168	}
48		169
49	return buf [idx];	170	return buf [idx];
		171	}
		172
		173	static const char * ecb_noinline
		174	cv_get_name (CV *cv)
		175	{
		176	static char fullname [256];
		177
		178	GV *gv = CvGV (cv); // gv better be nonzero
		179
		180	HV *stash = GvSTASH (gv);
		181	const char *hvname = HvNAME_get (stash); // stash also better be nonzero
		182	const char *gvname = GvNAME (gv);
		183
		184	snprintf (fullname, sizeof (fullname), "%s::%s", hvname, gvname);
		185	return fullname;
50	}	186	}
51		187
52	/*****************************************************************************/	188	/*****************************************************************************/
53		189
54	typedef struct	190	typedef struct
…		…
113	if (res) \	249	if (res) \
114	FAIL (name);	250	FAIL (name);
115		251
116	/*****************************************************************************/	252	/*****************************************************************************/
117		253
118	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
119	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
120
121	static void *	254	static SV *
		255	new_clobj (HV *stash, IV id)
		256	{
		257	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		258	}
		259
		260	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		261	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
		262
		263	/* cl objects are either \$iv, or [$iv, ...] */
		264	/* they can be upgraded at runtime to the array form */
		265	static void * ecb_noinline
122	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)	266	SvCLOBJ (CV *cv, const char *svname, SV *sv, const char *pkg)
123	{	267	{
		268	// sv_derived_from is quite slow :(
124	if (SvROK (sv) && sv_derived_from (sv, pkg))	269	if (SvROK (sv) && sv_derived_from (sv, pkg))
125	return (void *)SvIV (SvRV (sv));	270	return (void *)SvIV (SvRV (sv));
126		271
127	croak ("%s: %s is not of type %s", func, svname, pkg);	272	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, pkg);
		273	}
		274
		275	// the "no-inherit" version of the above
		276	static void * ecb_noinline
		277	SvCLOBJ_ni (CV *cv, const char *svname, SV *sv, HV *stash)
		278	{
		279	if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
		280	return (void *)SvIV (SvRV (sv));
		281
		282	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, HvNAME (stash));
128	}	283	}
129		284
130	/*****************************************************************************/	285	/*****************************************************************************/
		286
		287	static cl_context_properties * ecb_noinline
		288	SvCONTEXTPROPERTIES (CV *cv, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
		289	{
		290	if (!sv || !SvOK (sv))
		291	if (extra)
		292	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
		293	else
		294	return 0;
		295
		296	if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
		297	{
		298	AV *av = (AV *)SvRV (sv);
		299	int i, len = av_len (av) + 1;
		300	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
		301	cl_context_properties *l = p;
		302
		303	if (len & 1)
		304	croak ("%s: %s is not a property list (must contain an even number of elements)", cv_get_name (cv), svname);
		305
		306	while (extracount--)
		307	*l++ = *extra++;
		308
		309	for (i = 0; i < len; i += 2)
		310	{
		311	cl_context_properties t = SvIV (*av_fetch (av, i , 0));
		312	SV *p_sv = *av_fetch (av, i + 1, 0);
		313	cl_context_properties v = SvIV (p_sv); // code below can override
		314
		315	switch (t)
		316	{
		317	case CL_CONTEXT_PLATFORM:
		318	if (SvROK (p_sv))
		319	v = (cl_context_properties)SvCLOBJ (cv, svname, p_sv, "OpenCL::Platform");
		320	break;
		321
		322	case CL_GLX_DISPLAY_KHR:
		323	if (!SvOK (p_sv))
		324	{
		325	void *func = glsym ("_glXGetCurrentDisplay");
		326	if (func)
		327	v = (cl_context_properties)((void *(*)(void))func)();
		328	}
		329	break;
		330
		331	case CL_GL_CONTEXT_KHR:
		332	if (!SvOK (p_sv))
		333	{
		334	void *func = glsym ("_glXGetCurrentContext");
		335	if (func)
		336	v = (cl_context_properties)((void *(*)(void))func)();
		337	}
		338	break;
		339
		340	default:
		341	/* unknown property, treat as int */
		342	break;
		343	}
		344
		345	*l++ = t;
		346	*l++ = v;
		347	}
		348
		349	*l = 0;
		350
		351	return p;
		352	}
		353
		354	croak ("%s: %s is not a property list (either undef or [type => value, ...])", cv_get_name (cv), svname);
		355	}
		356
		357	// parse an array of CLOBJ into a void ** array in C - works only for CLOBJs whose representation
		358	// is a pointer (and only on well-behaved systems).
		359	static void * ecb_noinline
		360	object_list (CV *cv, int or_undef, const char *argname, SV *arg, const char *klass, cl_uint *rcount)
		361	{
		362	if (!SvROK (arg) || SvTYPE (SvRV (arg)) != SVt_PVAV)
		363	croak ("%s: '%s' parameter must be %sa reference to an array of %s objects",
		364	cv_get_name (cv), argname, or_undef ? "undef or " : "", klass);
		365
		366	AV *av = (AV *)SvRV (arg);
		367	void **list = 0;
		368	cl_uint count = av_len (av) + 1;
		369
		370	if (count)
		371	{
		372	list = tmpbuf (sizeof (*list) * count);
		373	int i;
		374	for (i = 0; i < count; ++i)
		375	list [i] = SvCLOBJ (cv, argname, *av_fetch (av, i, 1), klass);
		376	}
		377
		378	if (!count && !or_undef)
		379	croak ("%s: '%s' must contain at least one %s object",
		380	cv_get_name (cv), argname, klass);
		381
		382	*rcount = count;
		383	return (void *)list;
		384	}
		385
		386	/*****************************************************************************/
		387	/* callback stuff */
		388
		389	/* default context callback, log to stderr */
		390	static void CL_CALLBACK
		391	context_default_notify (const char *msg, const void *info, size_t cb, void *data)
		392	{
		393	fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
		394	}
		395
		396	typedef struct
		397	{
		398	int free_cb;
		399	void (*push)(void *data1, void *data2, void *data3);
		400	} eq_vtbl;
		401
		402	typedef struct eq_item
		403	{
		404	struct eq_item *next;
		405	eq_vtbl *vtbl;
		406	SV *cb;
		407	void *data1, *data2, *data3;
		408	} eq_item;
		409
		410	static void (*eq_signal_func)(void *signal_arg, int value);
		411	static void *eq_signal_arg;
		412	static xmutex_t eq_lock = X_MUTEX_INIT;
		413	static eq_item *eq_head, *eq_tail;
		414
		415	static void ecb_noinline
		416	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
		417	{
		418	eq_item *item = malloc (sizeof (eq_item));
		419
		420	item->next = 0;
		421	item->vtbl = vtbl;
		422	item->cb = cb;
		423	item->data1 = data1;
		424	item->data2 = data2;
		425	item->data3 = data3;
		426
		427	X_LOCK (eq_lock);
		428
		429	*(eq_head ? &eq_tail->next : &eq_head) = item;
		430	eq_tail = item;
		431
		432	X_UNLOCK (eq_lock);
		433
		434	eq_signal_func (eq_signal_arg, 0);
		435	}
		436
		437	static eq_item *
		438	eq_dec (void)
		439	{
		440	eq_item *res;
		441
		442	X_LOCK (eq_lock);
		443
		444	res = eq_head;
		445	if (res)
		446	eq_head = res->next;
		447
		448	X_UNLOCK (eq_lock);
		449
		450	return res;
		451	}
		452
		453	static void
		454	eq_poll (void)
		455	{
		456	eq_item *item;
		457
		458	while ((item = eq_dec ()))
		459	{
		460	ENTER;
		461	SAVETMPS;
		462
		463	dSP;
		464	PUSHMARK (SP);
		465	EXTEND (SP, 2);
		466
		467	if (item->vtbl->free_cb)
		468	sv_2mortal (item->cb);
		469
		470	PUTBACK;
		471	item->vtbl->push (item->data1, item->data2, item->data3);
		472
		473	SV *cb = item->cb;
		474	free (item);
		475
		476	call_sv (cb, G_DISCARD | G_VOID);
		477
		478	FREETMPS;
		479	LEAVE;
		480	}
		481	}
		482
		483	static void
		484	eq_poll_interrupt (pTHX_ void *c_arg, int value)
		485	{
		486	eq_poll ();
		487	}
		488
		489	/*****************************************************************************/
		490	/* context notify */
		491
		492	static void ecb_noinline
		493	eq_context_push (void *data1, void *data2, void *data3)
		494	{
		495	dSP;
		496	PUSHs (sv_2mortal (newSVpv (data1, 0)));
		497	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
		498	PUTBACK;
		499
		500	free (data1);
		501	free (data2);
		502	}
		503
		504	static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
		505
		506	static void CL_CALLBACK
		507	eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
		508	{
		509	void *pvt_copy = malloc (cb);
		510	memcpy (pvt_copy, pvt, cb);
		511	eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
		512	}
		513
		514	#define CONTEXT_NOTIFY_CALLBACK \
		515	void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
		516	void *user_data = 0; \
		517	\
		518	if (SvOK (notify)) \
		519	{ \
		520	pfn_notify = eq_context_notify; \
		521	user_data = s_get_cv (notify); \
		522	}
		523
		524	static SV * ecb_noinline
		525	new_clobj_context (cl_context ctx, void *user_data)
		526	{
		527	SV *sv = new_clobj (stash_context, (IV)ctx);
		528
		529	if (user_data)
		530	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
		531
		532	return sv;
		533	}
		534
		535	#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
		536
		537	/*****************************************************************************/
		538	/* build/compile/link notify */
		539
		540	static void
		541	eq_program_push (void *data1, void *data2, void *data3)
		542	{
		543	dSP;
		544	PUSH_CLOBJ (stash_program, data1);
		545	PUTBACK;
		546	}
		547
		548	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
		549
		550	static void CL_CALLBACK
		551	eq_program_notify (cl_program program, void *user_data)
		552	{
		553	clRetainProgram (program);
		554
		555	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		556	}
		557
		558	typedef void (CL_CALLBACK *program_callback)(cl_program program, void *user_data);
		559
		560	static program_callback ecb_noinline
		561	make_program_callback (SV *notify, void **ruser_data)
		562	{
		563	if (SvOK (notify))
		564	{
		565	*ruser_data = SvREFCNT_inc (s_get_cv (notify));
		566	return eq_program_notify;
		567	}
		568	else
		569	{
		570	*ruser_data = 0;
		571	return 0;
		572	}
		573	}
		574
		575	struct build_args
		576	{
		577	cl_program program;
		578	char *options;
		579	void *user_data;
		580	cl_uint num_devices;
		581	};
		582
		583	X_THREAD_PROC (build_program_thread)
		584	{
		585	struct build_args *arg = thr_arg;
		586
		587	clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
		588
		589	if (arg->user_data)
		590	eq_program_notify (arg->program, arg->user_data);
		591	else
		592	clReleaseProgram (arg->program);
		593
		594	free (arg->options);
		595	free (arg);
		596
		597	return 0;
		598	}
		599
		600	static void
		601	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
		602	{
		603	struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
		604
		605	arg->program = program;
		606	arg->options = strdup (options);
		607	arg->user_data = user_data;
		608	arg->num_devices = num_devices;
		609	memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
		610
		611	xthread_t id;
		612	thread_create (&id, build_program_thread, arg);
		613	}
		614
		615	/*****************************************************************************/
		616	/* event objects */
		617
		618	static void
		619	eq_event_push (void *data1, void *data2, void *data3)
		620	{
		621	dSP;
		622	PUSH_CLOBJ (stash_event, data1);
		623	PUSHs (sv_2mortal (newSViv ((IV)data2)));
		624	PUTBACK;
		625	}
		626
		627	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
		628
		629	static void CL_CALLBACK
		630	eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
		631	{
		632	clRetainEvent (event);
		633	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
		634	}
		635
		636	/*****************************************************************************/
		637	/* utilities for XS code */
131		638
132	static size_t	639	static size_t
133	img_row_pitch (cl_mem img)	640	img_row_pitch (cl_mem img)
134	{	641	{
135	size_t res;	642	size_t res;
136	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	643	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
137	return res;	644	return res;
138	}	645	}
139		646
140	static cl_event *	647	static cl_event * ecb_noinline
141	event_list (SV **items, int count)	648	event_list (CV *cv, SV **items, cl_uint *rcount, cl_event extra)
142	{	649	{
		650	cl_uint count = *rcount;
		651
		652	if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
		653	*rcount = count = 0;
		654
		655	if (!count && !extra)
		656	return 0;
		657
143	cl_event *list = tmpbuf (sizeof (cl_event) * count);	658	cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
		659	int i = 0;
144		660
145	while (count--)	661	while (count--)
		662	if (SvOK (items [count]))
146	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	663	list [i++] = SvCLOBJ (cv, "wait_events", items [count], "OpenCL::Event");
147		664
		665	if (extra)
		666	list [i++] = extra;
		667
		668	*rcount = i;
		669
148	return list;	670	return i ? list : 0;
149	}	671	}
150		672
151	#define EVENT_LIST(items,count) \	673	#define EVENT_LIST(skip) \
152	cl_uint event_list_count = (count); \	674	cl_uint event_list_count = items - (skip); \
153	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)	675	cl_event *event_list_ptr = event_list (cv, &ST (skip), &event_list_count, 0)
154		676
155	#define INFO(class) \	677	#define INFO(class) \
156	{ \	678	{ \
157	size_t size; \	679	size_t size; \
158	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \	680	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
159	SV *sv = sv_2mortal (newSV (size)); \	681	SV *sv = sv_2mortal (newSV (size)); \
160	SvUPGRADE (sv, SVt_PV); \	682	SvUPGRADE (sv, SVt_PV); \
161	SvPOK_only (sv); \	683	SvPOK_only (sv); \
162	SvCUR_set (sv, size); \	684	SvCUR_set (sv, size); \
163	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \	685	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
164	XPUSHs (sv); \	686	XPUSHs (sv); \
165	}	687	}
166		688
		689	/*****************************************************************************/
		690	/* mapped_xxx */
		691
		692	static OpenCL__Mapped
		693	SvMAPPED (SV *sv)
		694	{
		695	// no typechecking atm., keep your fingers crossed
		696	return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
		697	}
		698
		699	struct mapped
		700	{
		701	cl_command_queue queue;
		702	cl_mem memobj;
		703	void *ptr;
		704	size_t cb;
		705	cl_event event;
		706	size_t row_pitch;
		707	size_t slice_pitch;
		708	};
		709
		710	static SV *
		711	mapped_new (HV *stash, cl_command_queue queue, cl_mem memobj, cl_map_flags flags, void *ptr, size_t cb, cl_event ev, size_t row_pitch, size_t slice_pitch)
		712	{
		713	SV *data = newSV (0);
		714	SvUPGRADE (data, SVt_PVMG);
		715
		716	OpenCL__Mapped mapped;
		717	New (0, mapped, 1, struct mapped);
		718
		719	clRetainCommandQueue (queue);
		720
		721	mapped->queue = queue;
		722	mapped->memobj = memobj;
		723	mapped->ptr = ptr;
		724	mapped->cb = cb;
		725	mapped->event = ev;
		726	mapped->row_pitch = row_pitch;
		727	mapped->slice_pitch = slice_pitch;
		728
		729	sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
		730
		731	if (SvLEN (data))
		732	Safefree (data);
		733
		734	SvPVX (data) = (char *)ptr;
		735	SvCUR_set (data, cb);
		736	SvLEN_set (data, 0);
		737	SvPOK_only (data);
		738
		739	SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
		740
		741	if (!(flags & CL_MAP_WRITE))
		742	SvREADONLY_on (data);
		743
		744	return obj;
		745	}
		746
		747	static void
		748	mapped_detach (SV *sv, OpenCL__Mapped mapped)
		749	{
		750	SV *data = SvRV (sv);
		751
		752	// the next check checks both before AND after detach, where SvPVX should STILL be 0
		753	if (SvPVX (data) != (char *)mapped->ptr)
		754	warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
		755	else
		756	{
		757	SvREADONLY_off (data);
		758	SvCUR_set (data, 0);
		759	SvPVX (data) = 0;
		760	SvOK_off (data);
		761	}
		762
		763	mapped->ptr = 0;
		764	}
		765
		766	static void
		767	mapped_unmap (CV *cv, SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
		768	{
		769	cl_event *event_list_ptr = event_list (cv, wait_list, &event_list_count, mapped->event);
		770	cl_event ev;
		771
		772	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
		773
		774	clReleaseEvent (mapped->event);
		775	mapped->event = ev;
		776
		777	mapped_detach (self, mapped);
		778	}
		779
		780	/*****************************************************************************/
		781
167	MODULE = OpenCL PACKAGE = OpenCL	782	MODULE = OpenCL PACKAGE = OpenCL
168		783
169	PROTOTYPES: ENABLE	784	PROTOTYPES: ENABLE
170		785
		786	void
		787	poll ()
		788	CODE:
		789	eq_poll ();
		790
		791	void
		792	_eq_initialise (IV func, IV arg)
		793	CODE:
		794	eq_signal_func = (void (*)(void *, int))func;
		795	eq_signal_arg = (void*)arg;
		796
171	BOOT:	797	BOOT:
172	{	798	{
173	HV *stash = gv_stashpv ("OpenCL", 1);	799	HV *stash = gv_stashpv ("OpenCL", 1);
174	static const ivstr *civ, const_iv[] = {	800	static const ivstr *civ, const_iv[] = {
175	{ sizeof (cl_char ), "SIZEOF_CHAR" },	801	{ sizeof (cl_char ), "SIZEOF_CHAR" },
176	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	802	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
177	{ sizeof (cl_short ), "SIZEOF_SHORT" },	803	{ sizeof (cl_short ), "SIZEOF_SHORT" },
178	{ sizeof (cl_ushort), "SIZEOF_USHORT" },	804	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
179	{ sizeof (cl_int ), "SIZEOF_INT" },	805	{ sizeof (cl_int ), "SIZEOF_INT" },
180	{ sizeof (cl_uint ), "SIZEOF_UINT" },	806	{ sizeof (cl_uint ), "SIZEOF_UINT" },
181	{ sizeof (cl_long ), "SIZEOF_LONG" },	807	{ sizeof (cl_long ), "SIZEOF_LONG" },
182	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	808	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
183	{ sizeof (cl_half ), "SIZEOF_HALF" },	809	{ sizeof (cl_half ), "SIZEOF_HALF" },
184	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	810	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
185	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	811	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
		812	{ PREFER_1_1 , "PREFER_1_1" },
186	#include "constiv.h"	813	#include "constiv.h"
187	};	814	};
		815
188	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	816	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
189	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	817	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		818
		819	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
		820	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		821	stash_subdevice = gv_stashpv ("OpenCL::SubDevice", GV_ADD);
		822	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
		823	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
		824	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
		825	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
		826	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
		827	stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
		828	stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
		829	stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
		830	stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
		831	stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
		832	stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
		833	stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
		834	stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
		835	stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
		836	stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
		837	stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
		838	stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
		839	stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
		840	stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
		841	stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
		842
		843	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
190	}	844	}
191		845
192	cl_int	846	cl_int
193	errno ()	847	errno ()
194	CODE:	848	CODE:
195	errno = res;	849	RETVAL = res;
		850	OUTPUT:
		851	RETVAL
196		852
197	const char *	853	const char *
198	err2str (cl_int err)	854	err2str (cl_int err = res)
199		855
200	const char *	856	const char *
201	enum2str (cl_uint value)	857	enum2str (cl_uint value)
202		858
203	void	859	void
…		…
211	list = tmpbuf (sizeof (*list) * count);	867	list = tmpbuf (sizeof (*list) * count);
212	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	868	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
213		869
214	EXTEND (SP, count);	870	EXTEND (SP, count);
215	for (i = 0; i < count; ++i)	871	for (i = 0; i < count; ++i)
216	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	872	PUSH_CLOBJ (stash_platform, list [i]);
217		873
218	void	874	void
219	context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	875	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
220	PPCODE:	876	PPCODE:
		877	CONTEXT_NOTIFY_CALLBACK;
221	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res));	878	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
222	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	879	XPUSH_CLOBJ_CONTEXT;
223		880
224	void	881	void
225	context (FUTURE properties, FUTURE devices, FUTURE notify = 0)	882	context (cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)
226	PPCODE:	883	PPCODE:
227	/* der Gipfel der Kunst */	884	cl_uint device_count;
		885	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		886
		887	CONTEXT_NOTIFY_CALLBACK;
		888	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, device_count, device_list, pfn_notify, user_data, &res));
		889	XPUSH_CLOBJ_CONTEXT;
228		890
229	void	891	void
230	wait_for_events (...)	892	wait_for_events (...)
231	CODE:	893	CODE:
232	EVENT_LIST (0, items);	894	EVENT_LIST (0);
233	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	895	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
234		896
235	PROTOTYPES: DISABLE	897	PROTOTYPES: DISABLE
236		898
237	MODULE = OpenCL PACKAGE = OpenCL::Platform	899	MODULE = OpenCL PACKAGE = OpenCL::Platform
238		900
239	void	901	void
240	info (OpenCL::Platform this, cl_platform_info name)	902	info (OpenCL::Platform self, cl_platform_info name)
241	PPCODE:	903	PPCODE:
242	INFO (Platform)	904	INFO (Platform)
243		905
		906	void
		907	unload_compiler (OpenCL::Platform self)
		908	CODE:
		909	#if CL_VERSION_1_2
		910	clUnloadPlatformCompiler (self);
		911	#endif
		912
244	#BEGIN:platform	913	#BEGIN:platform
245		914
246	void	915	void
247	profile (OpenCL::Platform this)	916	profile (OpenCL::Platform self)
248	ALIAS:	917	ALIAS:
249	profile = CL_PLATFORM_PROFILE	918	profile = CL_PLATFORM_PROFILE
250	version = CL_PLATFORM_VERSION	919	version = CL_PLATFORM_VERSION
251	name = CL_PLATFORM_NAME	920	name = CL_PLATFORM_NAME
252	vendor = CL_PLATFORM_VENDOR	921	vendor = CL_PLATFORM_VENDOR
253	extensions = CL_PLATFORM_EXTENSIONS	922	extensions = CL_PLATFORM_EXTENSIONS
254	PPCODE:	923	PPCODE:
255	size_t size;	924	size_t size;
256	NEED_SUCCESS (GetPlatformInfo, (this, ix, 0, 0, &size));	925	NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
257	char *value = tmpbuf (size);	926	char *value = tmpbuf (size);
258	NEED_SUCCESS (GetPlatformInfo, (this, ix, size, value, 0));	927	NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
259	EXTEND (SP, 1);	928	EXTEND (SP, 1);
260	const int i = 0;	929	const int i = 0;
261	PUSHs (sv_2mortal (newSVpv (value, 0)));	930	PUSHs (sv_2mortal (newSVpv (value, 0)));
262		931
263	#END:platform	932	#END:platform
264		933
265	void	934	void
266	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	935	devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
267	PPCODE:	936	PPCODE:
268	cl_device_id *list;	937	cl_device_id *list;
269	cl_uint count;	938	cl_uint count;
270	int i;	939	int i;
271		940
272	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));	941	NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
273	list = tmpbuf (sizeof (*list) * count);	942	list = tmpbuf (sizeof (*list) * count);
274	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));	943	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
275		944
276	EXTEND (SP, count);	945	EXTEND (SP, count);
277	for (i = 0; i < count; ++i)	946	for (i = 0; i < count; ++i)
278	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	947	PUSH_CLOBJ (stash_device, list [i]);
279		948
280	void	949	void
281	context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0)	950	context (OpenCL::Platform self, SV *properties, SV *devices, SV *notify = &PL_sv_undef)
282	PPCODE:	951	PPCODE:
		952	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		953	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		954
		955	cl_uint device_count;
		956	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		957
		958	CONTEXT_NOTIFY_CALLBACK;
		959	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, device_count, device_list, pfn_notify, user_data, &res));
		960	XPUSH_CLOBJ_CONTEXT;
		961
		962	void
		963	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
		964	PPCODE:
		965	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		966	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		967
		968	CONTEXT_NOTIFY_CALLBACK;
		969	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
		970	XPUSH_CLOBJ_CONTEXT;
		971
		972	MODULE = OpenCL PACKAGE = OpenCL::Device
		973
		974	void
		975	info (OpenCL::Device self, cl_device_info name)
		976	PPCODE:
		977	INFO (Device)
		978
		979	#if CL_VERSION_1_2
		980
		981	void
		982	sub_devices (OpenCL::Device self, SV *properties)
		983	PPCODE:
283	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	984	if (!SvROK (properties) || SvTYPE (SvRV (properties)) != SVt_PVAV)
284	croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");	985	croak ("OpenCL::Device::sub_devices: properties must be specified as reference to an array of property-value pairs");
285		986
286	AV *av = (AV *)SvRV (devices);	987	properties = SvRV (properties);
287	cl_uint num_devices = av_len (av) + 1;	988
288	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	989	cl_uint count = av_len ((AV *)properties) + 1;
		990	cl_device_partition_property *props = tmpbuf (sizeof (*props) * count + 1);
		991
289	int i;	992	int i;
		993	for (i = 0; i < count; ++i)
		994	props [i] = (cl_device_partition_property)SvIV (*av_fetch ((AV *)properties, i, 0));
290		995
291	for (i = num_devices; i--; )	996	props [count] = 0;
292	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
293		997
294	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res));	998	cl_uint num_devices;
295	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	999	NEED_SUCCESS (CreateSubDevices, (self, props, 0, 0, &num_devices));
		1000	cl_device_id *list = tmpbuf (sizeof (*list) * num_devices);
		1001	NEED_SUCCESS (CreateSubDevices, (self, props, num_devices, list, 0));
296		1002
297	void	1003	EXTEND (SP, num_devices);
298	context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	1004	for (i = 0; i < count; ++i)
299	PPCODE:	1005	PUSH_CLOBJ (stash_subdevice, list [i]);
300	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
301	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
302	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
303		1006
304	MODULE = OpenCL PACKAGE = OpenCL::Device	1007	#endif
305
306	void
307	info (OpenCL::Device this, cl_device_info name)
308	PPCODE:
309	INFO (Device)
310		1008
311	#BEGIN:device	1009	#BEGIN:device
312		1010
313	void	1011	void
314	type (OpenCL::Device this)	1012	type (OpenCL::Device self)
315	PPCODE:	1013	PPCODE:
316	cl_device_type value [1];	1014	cl_device_type value [1];
317	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_TYPE, sizeof (value), value, 0));	1015	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
318	EXTEND (SP, 1);	1016	EXTEND (SP, 1);
319	const int i = 0;	1017	const int i = 0;
320	PUSHs (sv_2mortal (newSViv (value [i])));	1018	PUSHs (sv_2mortal (newSVuv (value [i])));
321		1019
322	void	1020	void
323	vendor_id (OpenCL::Device this)	1021	vendor_id (OpenCL::Device self)
324	ALIAS:	1022	ALIAS:
325	vendor_id = CL_DEVICE_VENDOR_ID	1023	vendor_id = CL_DEVICE_VENDOR_ID
326	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS	1024	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
327	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS	1025	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
328	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR	1026	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
…		…
346	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT	1044	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
347	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG	1045	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
348	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT	1046	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
349	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE	1047	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
350	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF	1048	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
351	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT	1049	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
352	PPCODE:	1050	PPCODE:
353	cl_uint value [1];	1051	cl_uint value [1];
354	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1052	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
355	EXTEND (SP, 1);	1053	EXTEND (SP, 1);
356	const int i = 0;	1054	const int i = 0;
357	PUSHs (sv_2mortal (newSVuv (value [i])));	1055	PUSHs (sv_2mortal (newSVuv (value [i])));
358		1056
359	void	1057	void
360	max_work_group_size (OpenCL::Device this)	1058	max_work_group_size (OpenCL::Device self)
361	ALIAS:	1059	ALIAS:
362	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE	1060	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
363	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH	1061	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
364	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT	1062	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
365	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH	1063	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
…		…
367	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH	1065	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
368	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE	1066	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
369	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION	1067	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
370	PPCODE:	1068	PPCODE:
371	size_t value [1];	1069	size_t value [1];
372	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1070	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
373	EXTEND (SP, 1);	1071	EXTEND (SP, 1);
374	const int i = 0;	1072	const int i = 0;
375	PUSHs (sv_2mortal (newSVuv (value [i])));	1073	PUSHs (sv_2mortal (newSVuv (value [i])));
376		1074
377	void	1075	void
378	max_work_item_sizes (OpenCL::Device this)	1076	max_work_item_sizes (OpenCL::Device self)
379	PPCODE:	1077	PPCODE:
380	size_t size;	1078	size_t size;
381	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));	1079	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
382	size_t *value = tmpbuf (size);	1080	size_t *value = tmpbuf (size);
383	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));	1081	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
384	int i, n = size / sizeof (*value);	1082	int i, n = size / sizeof (*value);
385	EXTEND (SP, n);	1083	EXTEND (SP, n);
386	for (i = 0; i < n; ++i)	1084	for (i = 0; i < n; ++i)
387	PUSHs (sv_2mortal (newSVuv (value [i])));	1085	PUSHs (sv_2mortal (newSVuv (value [i])));
388		1086
389	void	1087	void
390	address_bits (OpenCL::Device this)	1088	address_bits (OpenCL::Device self)
391	PPCODE:	1089	PPCODE:
392	cl_bitfield value [1];	1090	cl_bitfield value [1];
393	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));	1091	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
394	EXTEND (SP, 1);	1092	EXTEND (SP, 1);
395	const int i = 0;	1093	const int i = 0;
396	PUSHs (sv_2mortal (newSVuv (value [i])));	1094	PUSHs (sv_2mortal (newSVuv (value [i])));
397		1095
398	void	1096	void
399	max_mem_alloc_size (OpenCL::Device this)	1097	max_mem_alloc_size (OpenCL::Device self)
400	ALIAS:	1098	ALIAS:
401	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE	1099	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
402	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE	1100	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
403	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE	1101	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
404	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE	1102	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
405	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE	1103	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
406	PPCODE:	1104	PPCODE:
407	cl_ulong value [1];	1105	cl_ulong value [1];
408	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1106	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
409	EXTEND (SP, 1);	1107	EXTEND (SP, 1);
410	const int i = 0;	1108	const int i = 0;
411	PUSHs (sv_2mortal (newSVuv (value [i])));	1109	PUSHs (sv_2mortal (newSVuv (value [i])));
412		1110
413	void	1111	void
414	single_fp_config (OpenCL::Device this)	1112	single_fp_config (OpenCL::Device self)
415	ALIAS:	1113	ALIAS:
416	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG	1114	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
417	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG	1115	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
418	half_fp_config = CL_DEVICE_HALF_FP_CONFIG	1116	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
419	PPCODE:	1117	PPCODE:
420	cl_device_fp_config value [1];	1118	cl_device_fp_config value [1];
421	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1119	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
422	EXTEND (SP, 1);	1120	EXTEND (SP, 1);
423	const int i = 0;	1121	const int i = 0;
424	PUSHs (sv_2mortal (newSVuv (value [i])));	1122	PUSHs (sv_2mortal (newSVuv (value [i])));
425		1123
426	void	1124	void
427	global_mem_cache_type (OpenCL::Device this)	1125	global_mem_cache_type (OpenCL::Device self)
428	PPCODE:	1126	PPCODE:
429	cl_device_mem_cache_type value [1];	1127	cl_device_mem_cache_type value [1];
430	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));	1128	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
431	EXTEND (SP, 1);	1129	EXTEND (SP, 1);
432	const int i = 0;	1130	const int i = 0;
433	PUSHs (sv_2mortal (newSVuv (value [i])));	1131	PUSHs (sv_2mortal (newSVuv (value [i])));
434		1132
435	void	1133	void
436	local_mem_type (OpenCL::Device this)	1134	local_mem_type (OpenCL::Device self)
437	PPCODE:	1135	PPCODE:
438	cl_device_local_mem_type value [1];	1136	cl_device_local_mem_type value [1];
439	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));	1137	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
440	EXTEND (SP, 1);	1138	EXTEND (SP, 1);
441	const int i = 0;	1139	const int i = 0;
442	PUSHs (sv_2mortal (newSVuv (value [i])));	1140	PUSHs (sv_2mortal (newSVuv (value [i])));
443		1141
444	void	1142	void
445	error_correction_support (OpenCL::Device this)	1143	error_correction_support (OpenCL::Device self)
446	ALIAS:	1144	ALIAS:
447	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT	1145	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
448	endian_little = CL_DEVICE_ENDIAN_LITTLE	1146	endian_little = CL_DEVICE_ENDIAN_LITTLE
449	available = CL_DEVICE_AVAILABLE	1147	available = CL_DEVICE_AVAILABLE
450	compiler_available = CL_DEVICE_COMPILER_AVAILABLE	1148	compiler_available = CL_DEVICE_COMPILER_AVAILABLE
451	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY	1149	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
452	PPCODE:	1150	PPCODE:
453	cl_bool value [1];	1151	cl_bool value [1];
454	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1152	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
455	EXTEND (SP, 1);	1153	EXTEND (SP, 1);
456	const int i = 0;	1154	const int i = 0;
457	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	1155	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
458		1156
459	void	1157	void
460	execution_capabilities (OpenCL::Device this)	1158	execution_capabilities (OpenCL::Device self)
461	PPCODE:	1159	PPCODE:
462	cl_device_exec_capabilities value [1];	1160	cl_device_exec_capabilities value [1];
463	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));	1161	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
464	EXTEND (SP, 1);	1162	EXTEND (SP, 1);
465	const int i = 0;	1163	const int i = 0;
466	PUSHs (sv_2mortal (newSVuv (value [i])));	1164	PUSHs (sv_2mortal (newSVuv (value [i])));
467		1165
468	void	1166	void
469	properties (OpenCL::Device this)	1167	properties (OpenCL::Device self)
470	PPCODE:	1168	PPCODE:
471	cl_command_queue_properties value [1];	1169	cl_command_queue_properties value [1];
472	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));	1170	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
473	EXTEND (SP, 1);	1171	EXTEND (SP, 1);
474	const int i = 0;	1172	const int i = 0;
475	PUSHs (sv_2mortal (newSViv (value [i])));	1173	PUSHs (sv_2mortal (newSVuv (value [i])));
476		1174
477	void	1175	void
478	platform (OpenCL::Device this)	1176	platform (OpenCL::Device self)
479	PPCODE:	1177	PPCODE:
480	cl_platform_id value [1];	1178	cl_platform_id value [1];
481	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	1179	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
482	EXTEND (SP, 1);	1180	EXTEND (SP, 1);
483	const int i = 0;	1181	const int i = 0;
484	{	1182	{
485	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));	1183	PUSH_CLOBJ (stash_platform, value [i]);
486	}	1184	}
487		1185
488	void	1186	void
489	name (OpenCL::Device this)	1187	name (OpenCL::Device self)
490	ALIAS:	1188	ALIAS:
491	name = CL_DEVICE_NAME	1189	name = CL_DEVICE_NAME
492	vendor = CL_DEVICE_VENDOR	1190	vendor = CL_DEVICE_VENDOR
493	driver_version = CL_DRIVER_VERSION	1191	driver_version = CL_DRIVER_VERSION
494	profile = CL_DEVICE_PROFILE	1192	profile = CL_DEVICE_PROFILE
495	version = CL_DEVICE_VERSION	1193	version = CL_DEVICE_VERSION
496	extensions = CL_DEVICE_EXTENSIONS	1194	extensions = CL_DEVICE_EXTENSIONS
497	PPCODE:	1195	PPCODE:
498	size_t size;	1196	size_t size;
499	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));	1197	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
500	char *value = tmpbuf (size);	1198	char *value = tmpbuf (size);
501	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));	1199	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
502	EXTEND (SP, 1);	1200	EXTEND (SP, 1);
503	const int i = 0;	1201	const int i = 0;
504	PUSHs (sv_2mortal (newSVpv (value, 0)));	1202	PUSHs (sv_2mortal (newSVpv (value, 0)));
505		1203
506	void	1204	void
507	parent_device_ext (OpenCL::Device this)	1205	parent_device_ext (OpenCL::Device self)
508	PPCODE:	1206	PPCODE:
509	cl_device_id value [1];	1207	cl_device_id value [1];
510	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	1208	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
511	EXTEND (SP, 1);	1209	EXTEND (SP, 1);
512	const int i = 0;	1210	const int i = 0;
513	{	1211	{
514	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1212	PUSH_CLOBJ (stash_device, value [i]);
515	}	1213	}
516		1214
517	void	1215	void
518	partition_types_ext (OpenCL::Device this)	1216	partition_types_ext (OpenCL::Device self)
519	ALIAS:	1217	ALIAS:
520	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT	1218	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
521	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT	1219	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
522	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT	1220	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
523	PPCODE:	1221	PPCODE:
524	size_t size;	1222	size_t size;
525	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));	1223	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
526	cl_device_partition_property_ext *value = tmpbuf (size);	1224	cl_device_partition_property_ext *value = tmpbuf (size);
527	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));	1225	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
528	int i, n = size / sizeof (*value);	1226	int i, n = size / sizeof (*value);
529	EXTEND (SP, n);	1227	EXTEND (SP, n);
530	for (i = 0; i < n; ++i)	1228	for (i = 0; i < n; ++i)
531	PUSHs (sv_2mortal (newSVuv (value [i])));	1229	PUSHs (sv_2mortal (newSVuv (value [i])));
532		1230
533	#END:device	1231	#END:device
534		1232
		1233	MODULE = OpenCL PACKAGE = OpenCL::SubDevice
		1234
		1235	#if CL_VERSION_1_2
		1236
		1237	void
		1238	DESTROY (OpenCL::SubDevice self)
		1239	CODE:
		1240	clReleaseDevice (self);
		1241
		1242	#endif
		1243
535	MODULE = OpenCL PACKAGE = OpenCL::Context	1244	MODULE = OpenCL PACKAGE = OpenCL::Context
536		1245
537	void	1246	void
538	DESTROY (OpenCL::Context context)	1247	DESTROY (OpenCL::Context self)
539	CODE:	1248	CODE:
540	clReleaseContext (context);	1249	clReleaseContext (self);
541		1250
542	void	1251	void
543	info (OpenCL::Context this, cl_context_info name)	1252	info (OpenCL::Context self, cl_context_info name)
544	PPCODE:	1253	PPCODE:
545	INFO (Context)	1254	INFO (Context)
546		1255
547	void	1256	void
548	queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0)	1257	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
549	PPCODE:	1258	PPCODE:
550	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res));	1259	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
551	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	1260	XPUSH_CLOBJ (stash_queue, queue);
552		1261
553	void	1262	void
554	user_event (OpenCL::Context this)	1263	user_event (OpenCL::Context self)
555	PPCODE:	1264	PPCODE:
556	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res));	1265	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
557	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);	1266	XPUSH_CLOBJ (stash_userevent, ev);
558		1267
559	void	1268	void
560	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)	1269	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
561	PPCODE:	1270	PPCODE:
562	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	1271	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
563	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	1272	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
564		1273
565	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res));	1274	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
566	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1275	XPUSH_CLOBJ (stash_bufferobj, mem);
567		1276
568	void	1277	void
569	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)	1278	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
570	PPCODE:	1279	PPCODE:
571	STRLEN len;	1280	STRLEN len;
572	char *ptr = SvPVbyte (data, len);	1281	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
573
574	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	1282	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
575	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	1283	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
576
577	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, ptr, &res));	1284	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
578	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1285	XPUSH_CLOBJ (stash_bufferobj, mem);
579		1286
		1287	#if CL_VERSION_1_2
		1288
580	void	1289	void
581	image2d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef)	1290	image (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, cl_mem_object_type type, size_t width, size_t height, size_t depth = 0, size_t array_size = 0, size_t row_pitch = 0, size_t slice_pitch = 0, cl_uint num_mip_level = 0, cl_uint num_samples = 0, SV *data = &PL_sv_undef)
582	PPCODE:	1291	PPCODE:
583	STRLEN len;	1292	STRLEN len;
584	char *ptr = SvPVbyte (data, len);	1293	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
585	const cl_image_format format = { channel_order, channel_type };	1294	const cl_image_format format = { channel_order, channel_type };
		1295	const cl_image_desc desc = {
		1296	type,
		1297	width, height, depth,
		1298	array_size, row_pitch, slice_pitch,
		1299	num_mip_level, num_samples,
		1300	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ (cv, "data", data, "OpenCL::Buffer") : 0
		1301	};
586	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res));	1302	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
587	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1303	HV *stash = stash_image;
		1304	switch (type)
		1305	{
		1306	case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
		1307	case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
		1308	case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
		1309	case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
		1310	case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
		1311	case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
		1312	}
		1313	XPUSH_CLOBJ (stash, mem);
588		1314
		1315	#endif
		1316
589	void	1317	void
590	image3d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef)	1318	image2d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef)
591	PPCODE:	1319	PPCODE:
592	STRLEN len;	1320	STRLEN len;
593	char *ptr = SvPVbyte (data, len);	1321	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
594	const cl_image_format format = { channel_order, channel_type };	1322	const cl_image_format format = { channel_order, channel_type };
		1323	#if PREFER_1_1
		1324	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
		1325	#else
		1326	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
		1327	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1328	#endif
		1329	XPUSH_CLOBJ (stash_image2d, mem);
		1330
		1331	void
		1332	image3d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef)
		1333	PPCODE:
		1334	STRLEN len;
		1335	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		1336	const cl_image_format format = { channel_order, channel_type };
		1337	#if PREFER_1_1
595	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1338	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
596	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	1339	#else
		1340	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
		1341	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1342	#endif
		1343	XPUSH_CLOBJ (stash_image3d, mem);
597		1344
		1345	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1346
598	void	1347	void
		1348	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
		1349	PPCODE:
		1350	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
		1351	XPUSH_CLOBJ (stash_bufferobj, mem);
		1352
		1353	void
		1354	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
		1355	PPCODE:
		1356	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
		1357	XPUSH_CLOBJ (stash_image2d, mem);
		1358
		1359	#if CL_VERSION_1_2
		1360
		1361	void
		1362	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1363	ALIAS:
		1364	PPCODE:
		1365	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
		1366	cl_gl_object_type type;
		1367	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
		1368	HV *stash = stash_memory;
		1369	switch (type)
		1370	{
		1371	case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
		1372	case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
		1373	case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
		1374	case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
		1375	case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
		1376	case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
		1377	}
		1378	XPUSH_CLOBJ (stash, mem);
		1379
		1380	#endif
		1381
		1382	void
		1383	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1384	PPCODE:
		1385	#if PREFER_1_1
		1386	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
		1387	#else
		1388	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1389	#endif
		1390	XPUSH_CLOBJ (stash_image2d, mem);
		1391
		1392	void
		1393	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1394	PPCODE:
		1395	#if PREFER_1_1
		1396	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
		1397	#else
		1398	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1399	#endif
		1400	XPUSH_CLOBJ (stash_image3d, mem);
		1401
		1402	#endif
		1403
		1404	void
599	supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type)	1405	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
600	PPCODE:	1406	PPCODE:
601	{	1407	{
602	cl_uint count;	1408	cl_uint count;
603	cl_image_format *list;	1409	cl_image_format *list;
604	int i;	1410	int i;
605		1411
606	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count));	1412	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
607	Newx (list, count, cl_image_format);	1413	Newx (list, count, cl_image_format);
608	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0));	1414	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
609		1415
610	EXTEND (SP, count);	1416	EXTEND (SP, count);
611	for (i = 0; i < count; ++i)	1417	for (i = 0; i < count; ++i)
612	{	1418	{
613	AV *av = newAV ();	1419	AV *av = newAV ();
…		…
616	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	1422	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
617	}	1423	}
618	}	1424	}
619		1425
620	void	1426	void
621	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1427	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
622	PPCODE:	1428	PPCODE:
623	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res));	1429	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
624	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	1430	XPUSH_CLOBJ (stash_sampler, sampler);
625		1431
626	void	1432	void
627	program_with_source (OpenCL::Context this, SV *program)	1433	program_with_source (OpenCL::Context self, SV *program)
628	PPCODE:	1434	PPCODE:
629	STRLEN len;	1435	STRLEN len;
630	size_t len2;	1436	size_t len2;
631	const char *ptr = SvPVbyte (program, len);	1437	const char *ptr = SvPVbyte (program, len);
632		1438
633	len2 = len;	1439	len2 = len;
634	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res));	1440	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
635	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	1441	XPUSH_CLOBJ (stash_program, prog);
		1442
		1443	void
		1444	program_with_binary (OpenCL::Context self, SV *devices, SV *binaries)
		1445	PPCODE:
		1446	cl_uint device_count;
		1447	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1448
		1449	if (!SvROK (binaries) || SvTYPE (SvRV (binaries)) != SVt_PVAV)
		1450	croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
		1451
		1452	binaries = SvRV (binaries);
		1453
		1454	if (device_count != av_len ((AV *)binaries) + 1)
		1455	croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
		1456
		1457	size_t *length_list = tmpbuf (sizeof (*length_list) * device_count);
		1458	const unsigned char **binary_list = tmpbuf (sizeof (*binary_list) * device_count);
		1459	cl_int *status_list = tmpbuf (sizeof (*status_list) * device_count);
		1460
		1461	int i;
		1462	for (i = 0; i < device_count; ++i)
		1463	{
		1464	STRLEN len;
		1465	binary_list [i] = (const unsigned char *)SvPVbyte (*av_fetch ((AV *)binaries, i, 0), len);
		1466	length_list [i] = len;
		1467	}
		1468
		1469	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, device_count, device_list,
		1470	length_list, binary_list,
		1471	GIMME_V == G_ARRAY ? status_list : 0, &res));
		1472
		1473	EXTEND (SP, 2);
		1474	PUSH_CLOBJ (stash_program, prog);
		1475
		1476	if (GIMME_V == G_ARRAY)
		1477	{
		1478	AV *av = newAV ();
		1479	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1480
		1481	for (i = device_count; i--; )
		1482	av_store (av, i, newSViv (status_list [i]));
		1483	}
		1484
		1485	#if CL_VERSION_1_2
		1486
		1487	void
		1488	program_with_built_in_kernels (OpenCL::Context self, SV *devices, SV *kernel_names)
		1489	PPCODE:
		1490	cl_uint device_count;
		1491	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1492
		1493	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBuiltInKernels, (self, device_count, device_list, SvPVbyte_nolen (kernel_names), &res));
		1494
		1495	XPUSH_CLOBJ (stash_program, prog);
		1496
		1497	void
		1498	link_program (OpenCL::Context self, SV *devices, SV *options, SV *programs, SV *notify = &PL_sv_undef)
		1499	CODE:
		1500	cl_uint device_count = 0;
		1501	cl_device_id *device_list = 0;
		1502
		1503	if (SvOK (devices))
		1504	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		1505
		1506	cl_uint program_count;
		1507	cl_program *program_list = object_list (cv, 0, "programs", programs, "OpenCL::Program", &program_count);
		1508
		1509	void *user_data;
		1510	program_callback pfn_notify = make_program_callback (notify, &user_data);
		1511
		1512	NEED_SUCCESS_ARG (cl_program prog, LinkProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		1513	program_count, program_list, pfn_notify, user_data, &res));
		1514
		1515	XPUSH_CLOBJ (stash_program, prog);
		1516
		1517	#endif
636		1518
637	#BEGIN:context	1519	#BEGIN:context
638		1520
639	void	1521	void
640	reference_count (OpenCL::Context this)	1522	reference_count (OpenCL::Context self)
641	ALIAS:	1523	ALIAS:
642	reference_count = CL_CONTEXT_REFERENCE_COUNT	1524	reference_count = CL_CONTEXT_REFERENCE_COUNT
643	num_devices = CL_CONTEXT_NUM_DEVICES	1525	num_devices = CL_CONTEXT_NUM_DEVICES
644	PPCODE:	1526	PPCODE:
645	cl_uint value [1];	1527	cl_uint value [1];
646	NEED_SUCCESS (GetContextInfo, (this, ix, sizeof (value), value, 0));	1528	NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
647	EXTEND (SP, 1);	1529	EXTEND (SP, 1);
648	const int i = 0;	1530	const int i = 0;
649	PUSHs (sv_2mortal (newSVuv (value [i])));	1531	PUSHs (sv_2mortal (newSVuv (value [i])));
650		1532
651	void	1533	void
652	devices (OpenCL::Context this)	1534	devices (OpenCL::Context self)
653	PPCODE:	1535	PPCODE:
654	size_t size;	1536	size_t size;
655	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, 0, 0, &size));	1537	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
656	cl_device_id *value = tmpbuf (size);	1538	cl_device_id *value = tmpbuf (size);
657	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, size, value, 0));	1539	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
658	int i, n = size / sizeof (*value);	1540	int i, n = size / sizeof (*value);
659	EXTEND (SP, n);	1541	EXTEND (SP, n);
660	for (i = 0; i < n; ++i)	1542	for (i = 0; i < n; ++i)
661	{	1543	{
662	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1544	PUSH_CLOBJ (stash_device, value [i]);
663	}	1545	}
664		1546
665	void	1547	void
666	properties (OpenCL::Context this)	1548	properties (OpenCL::Context self)
667	PPCODE:	1549	PPCODE:
668	size_t size;	1550	size_t size;
669	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, 0, 0, &size));	1551	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
670	cl_context_properties *value = tmpbuf (size);	1552	cl_context_properties *value = tmpbuf (size);
671	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, size, value, 0));	1553	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
672	int i, n = size / sizeof (*value);	1554	int i, n = size / sizeof (*value);
673	EXTEND (SP, n);	1555	EXTEND (SP, n);
674	for (i = 0; i < n; ++i)	1556	for (i = 0; i < n; ++i)
675	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));	1557	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
676		1558
677	#END:context	1559	#END:context
678		1560
679	MODULE = OpenCL PACKAGE = OpenCL::Queue	1561	MODULE = OpenCL PACKAGE = OpenCL::Queue
680		1562
681	void	1563	void
682	DESTROY (OpenCL::Queue this)	1564	DESTROY (OpenCL::Queue self)
683	CODE:	1565	CODE:
684	clReleaseCommandQueue (this);	1566	clReleaseCommandQueue (self);
685		1567
686	void	1568	void
687	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1569	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
		1570	ALIAS:
		1571	enqueue_read_buffer = 0
688	PPCODE:	1572	PPCODE:
689	cl_event ev = 0;
690	EVENT_LIST (6, items - 6);	1573	EVENT_LIST (6);
691		1574
692	SvUPGRADE (data, SVt_PV);	1575	SvUPGRADE (data, SVt_PV);
693	SvGROW (data, len);	1576	SvGROW (data, len);
694	SvPOK_only (data);	1577	SvPOK_only (data);
695	SvCUR_set (data, len);	1578	SvCUR_set (data, len);
		1579
		1580	cl_event ev = 0;
696	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1581	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
697		1582
698	if (ev)	1583	if (ev)
699	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1584	XPUSH_CLOBJ (stash_event, ev);
700		1585
701	void	1586	void
702	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1587	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
		1588	ALIAS:
		1589	enqueue_write_buffer = 0
703	PPCODE:	1590	PPCODE:
704	cl_event ev = 0;	1591	EVENT_LIST (5);
		1592
705	STRLEN len;	1593	STRLEN len;
706	char *ptr = SvPVbyte (data, len);	1594	char *ptr = SvPVbyte (data, len);
707	EVENT_LIST (5, items - 5);
708		1595
		1596	cl_event ev = 0;
709	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1597	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
710		1598
711	if (ev)	1599	if (ev)
712	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1600	XPUSH_CLOBJ (stash_event, ev);
713		1601
		1602	#if CL_VERSION_1_2
		1603
714	void	1604	void
715	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1605	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		1606	ALIAS:
		1607	enqueue_fill_buffer = 0
716	PPCODE:	1608	PPCODE:
		1609	EVENT_LIST (5);
		1610
		1611	STRLEN len;
		1612	char *ptr = SvPVbyte (data, len);
		1613
717	cl_event ev = 0;	1614	cl_event ev = 0;
718	EVENT_LIST (6, items - 6);
719
720	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1615	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
721		1616
722	if (ev)	1617	if (ev)
723	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1618	XPUSH_CLOBJ (stash_event, ev);
724		1619
725	void	1620	void
726	enqueue_read_buffer_rect (OpenCL::Queue this, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)	1621	fill_image (OpenCL::Queue self, OpenCL::Image img, NV r, NV g, NV b, NV a, size_t x, size_t y, size_t z, size_t width, size_t height, size_t depth, ...)
		1622	ALIAS:
		1623	enqueue_fill_image = 0
727	PPCODE:	1624	PPCODE:
		1625	EVENT_LIST (12);
		1626
		1627	const size_t origin [3] = { x, y, z };
		1628	const size_t region [3] = { width, height, depth };
		1629
		1630	const cl_float c_f [4] = { r, g, b, a };
		1631	const cl_uint c_u [4] = { r, g, b, a };
		1632	const cl_int c_s [4] = { r, g, b, a };
		1633	const void *c_fus [3] = { &c_f, &c_u, &c_s };
		1634	static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
		1635	cl_image_format format;
		1636	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1637	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
		1638	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
		1639	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
		1640
728	cl_event ev = 0;	1641	cl_event ev = 0;
		1642	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
		1643	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1644
		1645	if (ev)
		1646	XPUSH_CLOBJ (stash_event, ev);
		1647
		1648	#endif
		1649
		1650	void
		1651	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
		1652	ALIAS:
		1653	enqueue_copy_buffer = 0
		1654	PPCODE:
		1655	EVENT_LIST (6);
		1656
		1657	cl_event ev = 0;
		1658	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1659
		1660	if (ev)
		1661	XPUSH_CLOBJ (stash_event, ev);
		1662
		1663	void
		1664	read_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)
		1665	ALIAS:
		1666	enqueue_read_buffer_rect = 0
		1667	PPCODE:
		1668	EVENT_LIST (17);
		1669
729	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1670	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
730	const size_t host_origin[3] = { host_x, host_y, host_z };	1671	const size_t host_origin[3] = { host_x, host_y, host_z };
731	const size_t region[3] = { width, height, depth };	1672	const size_t region[3] = { width, height, depth };
732	EVENT_LIST (17, items - 17);
733		1673
734	if (!buf_row_pitch)	1674	if (!buf_row_pitch)
735	buf_row_pitch = region [0];	1675	buf_row_pitch = region [0];
736		1676
737	if (!buf_slice_pitch)	1677	if (!buf_slice_pitch)
…		…
747		1687
748	SvUPGRADE (data, SVt_PV);	1688	SvUPGRADE (data, SVt_PV);
749	SvGROW (data, len);	1689	SvGROW (data, len);
750	SvPOK_only (data);	1690	SvPOK_only (data);
751	SvCUR_set (data, len);	1691	SvCUR_set (data, len);
		1692
		1693	cl_event ev = 0;
752	NEED_SUCCESS (EnqueueReadBufferRect, (this, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1694	NEED_SUCCESS (EnqueueReadBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
753		1695
754	if (ev)	1696	if (ev)
755	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1697	XPUSH_CLOBJ (stash_event, ev);
756		1698
757	void	1699	void
758	enqueue_write_buffer_rect (OpenCL::Queue this, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)	1700	write_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)
		1701	ALIAS:
		1702	enqueue_write_buffer_rect = 0
759	PPCODE:	1703	PPCODE:
760	cl_event ev = 0;	1704	EVENT_LIST (17);
		1705
761	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1706	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
762	const size_t host_origin[3] = { host_x, host_y, host_z };	1707	const size_t host_origin[3] = { host_x, host_y, host_z };
763	const size_t region[3] = { width, height, depth };	1708	const size_t region[3] = { width, height, depth };
764	STRLEN len;	1709	STRLEN len;
765	char *ptr = SvPVbyte (data, len);	1710	char *ptr = SvPVbyte (data, len);
766	EVENT_LIST (17, items - 17);
767		1711
768	if (!buf_row_pitch)	1712	if (!buf_row_pitch)
769	buf_row_pitch = region [0];	1713	buf_row_pitch = region [0];
770		1714
771	if (!buf_slice_pitch)	1715	if (!buf_slice_pitch)
…		…
780	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1724	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
781		1725
782	if (len < min_len)	1726	if (len < min_len)
783	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1727	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
784		1728
		1729	cl_event ev = 0;
785	NEED_SUCCESS (EnqueueWriteBufferRect, (this, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1730	NEED_SUCCESS (EnqueueWriteBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
786		1731
787	if (ev)	1732	if (ev)
788	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1733	XPUSH_CLOBJ (stash_event, ev);
789		1734
790	void	1735	void
791	enqueue_copy_buffer_rect (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)	1736	copy_buffer_rect (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)
		1737	ALIAS:
		1738	enqueue_copy_buffer_rect = 0
792	PPCODE:	1739	PPCODE:
793	cl_event ev = 0;	1740	EVENT_LIST (16);
		1741
794	const size_t src_origin[3] = { src_x, src_y, src_z };	1742	const size_t src_origin[3] = { src_x, src_y, src_z };
795	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1743	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
796	const size_t region[3] = { width, height, depth };	1744	const size_t region[3] = { width, height, depth };
797	EVENT_LIST (16, items - 16);
798		1745
		1746	cl_event ev = 0;
799	NEED_SUCCESS (EnqueueCopyBufferRect, (this, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1747	NEED_SUCCESS (EnqueueCopyBufferRect, (self, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
800		1748
801	if (ev)	1749	if (ev)
802	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1750	XPUSH_CLOBJ (stash_event, ev);
803		1751
804	void	1752	void
805	enqueue_read_image (OpenCL::Queue this, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)	1753	read_image (OpenCL::Queue self, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
		1754	ALIAS:
		1755	enqueue_read_image = 0
806	PPCODE:	1756	PPCODE:
807	cl_event ev = 0;	1757	EVENT_LIST (12);
		1758
808	const size_t src_origin[3] = { src_x, src_y, src_z };	1759	const size_t src_origin[3] = { src_x, src_y, src_z };
809	const size_t region[3] = { width, height, depth };	1760	const size_t region[3] = { width, height, depth };
810	EVENT_LIST (12, items - 12);
811		1761
812	if (!row_pitch)	1762	if (!row_pitch)
813	row_pitch = img_row_pitch (src);	1763	row_pitch = img_row_pitch (src);
814		1764
815	if (depth > 1 && !slice_pitch)	1765	if (depth > 1 && !slice_pitch)
…		…
819		1769
820	SvUPGRADE (data, SVt_PV);	1770	SvUPGRADE (data, SVt_PV);
821	SvGROW (data, len);	1771	SvGROW (data, len);
822	SvPOK_only (data);	1772	SvPOK_only (data);
823	SvCUR_set (data, len);	1773	SvCUR_set (data, len);
		1774
		1775	cl_event ev = 0;
824	NEED_SUCCESS (EnqueueReadImage, (this, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1776	NEED_SUCCESS (EnqueueReadImage, (self, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
825		1777
826	if (ev)	1778	if (ev)
827	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1779	XPUSH_CLOBJ (stash_event, ev);
828		1780
829	void	1781	void
830	enqueue_write_image (OpenCL::Queue this, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)	1782	write_image (OpenCL::Queue self, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
		1783	ALIAS:
		1784	enqueue_write_image = 0
831	PPCODE:	1785	PPCODE:
832	cl_event ev = 0;	1786	EVENT_LIST (12);
		1787
833	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1788	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
834	const size_t region[3] = { width, height, depth };	1789	const size_t region[3] = { width, height, depth };
835	STRLEN len;	1790	STRLEN len;
836	char *ptr = SvPVbyte (data, len);	1791	char *ptr = SvPVbyte (data, len);
837	EVENT_LIST (12, items - 12);
838		1792
839	if (!row_pitch)	1793	if (!row_pitch)
840	row_pitch = img_row_pitch (dst);	1794	row_pitch = img_row_pitch (dst);
841		1795
842	if (depth > 1 && !slice_pitch)	1796	if (depth > 1 && !slice_pitch)
…		…
845	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1799	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
846		1800
847	if (len < min_len)	1801	if (len < min_len)
848	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1802	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
849		1803
		1804	cl_event ev = 0;
850	NEED_SUCCESS (EnqueueWriteImage, (this, dst, blocking, dst_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1805	NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
851		1806
852	if (ev)	1807	if (ev)
853	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1808	XPUSH_CLOBJ (stash_event, ev);
854		1809
855	void	1810	void
856	enqueue_copy_image (OpenCL::Queue this, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)	1811	copy_image (OpenCL::Queue self, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
		1812	ALIAS:
		1813	enqueue_copy_image = 0
857	PPCODE:	1814	PPCODE:
858	cl_event ev = 0;	1815	EVENT_LIST (12);
		1816
859	const size_t src_origin[3] = { src_x, src_y, src_z };	1817	const size_t src_origin[3] = { src_x, src_y, src_z };
860	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1818	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
861	const size_t region[3] = { width, height, depth };	1819	const size_t region[3] = { width, height, depth };
862	EVENT_LIST (12, items - 12);
863		1820
		1821	cl_event ev = 0;
864	NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1822	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
865		1823
866	if (ev)	1824	if (ev)
867	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1825	XPUSH_CLOBJ (stash_event, ev);
868		1826
869	void	1827	void
870	enqueue_copy_image_to_buffer (OpenCL::Queue this, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)	1828	copy_image_to_buffer (OpenCL::Queue self, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)
		1829	ALIAS:
		1830	enqueue_copy_image_to_buffer = 0
871	PPCODE:	1831	PPCODE:
		1832	EVENT_LIST (10);
		1833
		1834	const size_t src_origin[3] = { src_x, src_y, src_z };
		1835	const size_t region [3] = { width, height, depth };
		1836
872	cl_event ev = 0;	1837	cl_event ev = 0;
		1838	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1839
		1840	if (ev)
		1841	XPUSH_CLOBJ (stash_event, ev);
		1842
		1843	void
		1844	copy_buffer_to_image (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
		1845	ALIAS:
		1846	enqueue_copy_buffer_to_image = 0
		1847	PPCODE:
		1848	EVENT_LIST (10);
		1849
873	const size_t src_origin[3] = { src_x, src_y, src_z };	1850	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1851	const size_t region [3] = { width, height, depth };
		1852
		1853	cl_event ev = 0;
		1854	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1855
		1856	if (ev)
		1857	XPUSH_CLOBJ (stash_event, ev);
		1858
		1859	void
		1860	map_buffer (OpenCL::Queue self, OpenCL::Buffer buf, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ | CL_MAP_WRITE, size_t offset = 0, SV *cb_ = &PL_sv_undef, ...)
		1861	ALIAS:
		1862	enqueue_map_buffer = 0
		1863	PPCODE:
		1864	EVENT_LIST (6);
		1865
		1866	size_t cb = SvIV (cb_);
		1867
		1868	if (!SvOK (cb_))
		1869	{
		1870	NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
		1871	cb -= offset;
		1872	}
		1873
		1874	cl_event ev;
		1875	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
		1876	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));
		1877
		1878	void
		1879	map_image (OpenCL::Queue self, OpenCL::Image img, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ | CL_MAP_WRITE, size_t x = 0, size_t y = 0, size_t z = 0, SV *width_ = &PL_sv_undef, SV *height_ = &PL_sv_undef, SV *depth_ = &PL_sv_undef, ...)
		1880	ALIAS:
		1881	enqueue_map_image = 0
		1882	PPCODE:
		1883	size_t width = SvIV (width_);
		1884	if (!SvOK (width_))
		1885	{
		1886	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
		1887	width -= x;
		1888	}
		1889
		1890	size_t height = SvIV (width_);
		1891	if (!SvOK (height_))
		1892	{
		1893	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
		1894	height -= y;
		1895	}
		1896
		1897	size_t depth = SvIV (width_);
		1898	if (!SvOK (depth_))
		1899	{
		1900	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
		1901	depth -= z;
		1902
		1903	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1904	if (!depth)
		1905	depth = 1;
		1906	}
		1907
		1908	const size_t origin[3] = { x, y, z };
874	const size_t region[3] = { width, height, depth };	1909	const size_t region[3] = { width, height, depth };
		1910	size_t row_pitch, slice_pitch;
875	EVENT_LIST (10, items - 10);	1911	EVENT_LIST (10);
876		1912
877	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1913	cl_event ev;
		1914	NEED_SUCCESS_ARG (void *ptr, EnqueueMapImage, (self, img, blocking, map_flags, origin, region, &row_pitch, &slice_pitch, event_list_count, event_list_ptr, &ev, &res));
		1915
		1916	size_t cb = slice_pitch ? slice_pitch * region [2]
		1917	: row_pitch ? row_pitch * region [1]
		1918	: region [0];
		1919
		1920	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));
		1921
		1922	void
		1923	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
		1924	PPCODE:
		1925	mapped_unmap (cv, ST (1), mapped, self, &ST (2), items - 2);
		1926	if (GIMME_V != G_VOID)
		1927	{
		1928	clRetainEvent (mapped->event);
		1929	XPUSH_CLOBJ (stash_event, mapped->event);
		1930	}
		1931
		1932	void
		1933	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
		1934	ALIAS:
		1935	enqueue_task = 0
		1936	PPCODE:
		1937	EVENT_LIST (2);
		1938
		1939	cl_event ev = 0;
		1940	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
878		1941
879	if (ev)	1942	if (ev)
880	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1943	XPUSH_CLOBJ (stash_event, ev);
881		1944
882	void	1945	void
883	enqueue_copy_buffer_to_image (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
884	PPCODE:
885	cl_event ev = 0;
886	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
887	const size_t region[3] = { width, height, depth };
888	EVENT_LIST (10, items - 10);
889
890	NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
891
892	if (ev)
893	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
894
895	void
896	enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)
897	PPCODE:
898	cl_event ev = 0;
899	EVENT_LIST (2, items - 2);
900
901	NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
902
903	if (ev)
904	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
905
906	void
907	enqueue_nd_range_kernel (OpenCL::Queue this, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)	1946	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
		1947	ALIAS:
		1948	enqueue_nd_range_kernel = 0
908	PPCODE:	1949	PPCODE:
909	cl_event ev = 0;	1950	EVENT_LIST (5);
		1951
910	size_t *gwo = 0, *gws, *lws = 0;	1952	size_t *gwo = 0, *gws, *lws = 0;
911	int gws_len;	1953	int gws_len;
912	size_t *lists;	1954	size_t *lists;
913	int i;	1955	int i;
914	EVENT_LIST (5, items - 5);
915		1956
916	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1957	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
917	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1958	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
918		1959
919	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1960	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
920		1961
921	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);	1962	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
922		1963
923	gws = lists + gws_len * 0;	1964	gws = lists + gws_len * 0;
924	for (i = 0; i < gws_len; ++i)	1965	for (i = 0; i < gws_len; ++i)
		1966	{
925	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);	1967	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		1968	// at least nvidia crashes for 0-sized work group sizes, work around
		1969	if (!gws [i])
		1970	croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
		1971	}
926		1972
927	if (SvOK (global_work_offset))	1973	if (SvOK (global_work_offset))
928	{	1974	{
929	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)	1975	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
930	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");	1976	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
…		…
937	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);	1983	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
938	}	1984	}
939		1985
940	if (SvOK (local_work_size))	1986	if (SvOK (local_work_size))
941	{	1987	{
942	if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1988	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
943	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");	1989	croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
944		1990
945	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1991	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
946	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1992	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
947		1993
948	lws = lists + gws_len * 2;	1994	lws = lists + gws_len * 2;
949	for (i = 0; i < gws_len; ++i)	1995	for (i = 0; i < gws_len; ++i)
		1996	{
950	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);	1997	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		1998	// at least nvidia crashes for 0-sized work group sizes, work around
		1999	if (!lws [i])
		2000	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
		2001	}
951	}	2002	}
952		2003
		2004	cl_event ev = 0;
953	NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2005	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
954		2006
955	if (ev)	2007	if (ev)
956	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	2008	XPUSH_CLOBJ (stash_event, ev);
957		2009
		2010	#if CL_VERSION_1_2
		2011
958	void	2012	void
959	enqueue_marker (OpenCL::Queue this)	2013	migrate_mem_objects (OpenCL::Queue self, SV *objects, cl_mem_migration_flags flags, ...)
		2014	ALIAS:
		2015	enqueue_migrate_mem_objects = 0
960	PPCODE:	2016	PPCODE:
		2017	EVENT_LIST (3);
		2018
		2019	cl_uint obj_count;
		2020	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
		2021
		2022	cl_event ev = 0;
		2023	NEED_SUCCESS (EnqueueMigrateMemObjects, (self, obj_count, obj_list, flags, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2024
		2025	if (ev)
		2026	XPUSH_CLOBJ (stash_event, ev);
		2027
		2028	#endif
		2029
		2030	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		2031
		2032	void
		2033	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
		2034	ALIAS:
		2035	release_gl_objects = 1
		2036	enqueue_acquire_gl_objects = 0
		2037	enqueue_release_gl_objects = 1
		2038	PPCODE:
		2039	EVENT_LIST (2);
		2040
		2041	cl_uint obj_count;
		2042	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
		2043
961	cl_event ev;	2044	cl_event ev = 0;
962	NEED_SUCCESS (EnqueueMarker, (this, &ev));
963	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
964		2045
		2046	if (ix)
		2047	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2048	else
		2049	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2050
		2051	if (ev)
		2052	XPUSH_CLOBJ (stash_event, ev);
		2053
		2054	#endif
		2055
965	void	2056	void
966	enqueue_wait_for_events (OpenCL::Queue this, ...)	2057	wait_for_events (OpenCL::Queue self, ...)
		2058	ALIAS:
		2059	enqueue_wait_for_events = 0
967	CODE:	2060	CODE:
968	EVENT_LIST (1, items - 1);	2061	EVENT_LIST (1);
		2062	#if PREFER_1_1
969	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));	2063	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		2064	#else
		2065	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
		2066	#endif
970		2067
971	void	2068	void
972	enqueue_barrier (OpenCL::Queue this)	2069	marker (OpenCL::Queue self, ...)
		2070	ALIAS:
		2071	enqueue_marker = 0
973	CODE:	2072	PPCODE:
		2073	EVENT_LIST (1);
		2074	cl_event ev = 0;
		2075	#if PREFER_1_1
		2076	if (!event_list_count)
		2077	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		2078	else
		2079	#if CL_VERSION_1_2
		2080	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2081	#else
		2082	{
		2083	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
		2084	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		2085	}
		2086	#endif
		2087	#else
		2088	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2089	#endif
		2090	if (ev)
		2091	XPUSH_CLOBJ (stash_event, ev);
		2092
		2093	void
		2094	barrier (OpenCL::Queue self, ...)
		2095	ALIAS:
		2096	enqueue_barrier = 0
		2097	PPCODE:
		2098	EVENT_LIST (1);
		2099	cl_event ev = 0;
		2100	#if PREFER_1_1
		2101	if (!event_list_count && GIMME_V == G_VOID)
974	NEED_SUCCESS (EnqueueBarrier, (this));	2102	NEED_SUCCESS (EnqueueBarrier, (self));
		2103	else
		2104	#if CL_VERSION_1_2
		2105	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2106	#else
		2107	{
		2108	if (event_list_count)
		2109	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
975		2110
		2111	if (GIMME_V != G_VOID)
		2112	NEED_SUCCESS (EnqueueMarker, (self, &ev));
		2113	}
		2114	#endif
		2115	#else
		2116	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2117	#endif
		2118	if (ev)
		2119	XPUSH_CLOBJ (stash_event, ev);
		2120
976	void	2121	void
977	flush (OpenCL::Queue this)	2122	flush (OpenCL::Queue self)
978	CODE:	2123	CODE:
979	NEED_SUCCESS (Flush, (this));	2124	NEED_SUCCESS (Flush, (self));
980		2125
981	void	2126	void
982	finish (OpenCL::Queue this)	2127	finish (OpenCL::Queue self)
983	CODE:	2128	CODE:
984	NEED_SUCCESS (Finish, (this));	2129	NEED_SUCCESS (Finish, (self));
985		2130
986	void	2131	void
987	info (OpenCL::Queue this, cl_command_queue_info name)	2132	info (OpenCL::Queue self, cl_command_queue_info name)
988	PPCODE:	2133	PPCODE:
989	INFO (CommandQueue)	2134	INFO (CommandQueue)
990		2135
991	#BEGIN:command_queue	2136	#BEGIN:command_queue
992		2137
993	void	2138	void
994	context (OpenCL::Queue this)	2139	context (OpenCL::Queue self)
995	PPCODE:	2140	PPCODE:
996	cl_context value [1];	2141	cl_context value [1];
997	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	2142	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
998	EXTEND (SP, 1);	2143	EXTEND (SP, 1);
999	const int i = 0;	2144	const int i = 0;
1000	{	2145	{
1001	NEED_SUCCESS (RetainContext, (value [i]));	2146	NEED_SUCCESS (RetainContext, (value [i]));
1002	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2147	PUSH_CLOBJ (stash_context, value [i]);
1003	}	2148	}
1004		2149
1005	void	2150	void
1006	device (OpenCL::Queue this)	2151	device (OpenCL::Queue self)
1007	PPCODE:	2152	PPCODE:
1008	cl_device_id value [1];	2153	cl_device_id value [1];
1009	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_DEVICE, sizeof (value), value, 0));	2154	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1010	EXTEND (SP, 1);	2155	EXTEND (SP, 1);
1011	const int i = 0;	2156	const int i = 0;
1012	{	2157	{
1013	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2158	PUSH_CLOBJ (stash_device, value [i]);
1014	}	2159	}
1015		2160
1016	void	2161	void
1017	reference_count (OpenCL::Queue this)	2162	reference_count (OpenCL::Queue self)
1018	PPCODE:	2163	PPCODE:
1019	cl_uint value [1];	2164	cl_uint value [1];
1020	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));	2165	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1021	EXTEND (SP, 1);	2166	EXTEND (SP, 1);
1022	const int i = 0;	2167	const int i = 0;
1023	PUSHs (sv_2mortal (newSVuv (value [i])));	2168	PUSHs (sv_2mortal (newSVuv (value [i])));
1024		2169
1025	void	2170	void
1026	properties (OpenCL::Queue this)	2171	properties (OpenCL::Queue self)
1027	PPCODE:	2172	PPCODE:
1028	cl_command_queue_properties value [1];	2173	cl_command_queue_properties value [1];
1029	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));	2174	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1030	EXTEND (SP, 1);	2175	EXTEND (SP, 1);
1031	const int i = 0;	2176	const int i = 0;
1032	PUSHs (sv_2mortal (newSViv (value [i])));	2177	PUSHs (sv_2mortal (newSVuv (value [i])));
1033		2178
1034	#END:command_queue	2179	#END:command_queue
1035		2180
1036	MODULE = OpenCL PACKAGE = OpenCL::Memory	2181	MODULE = OpenCL PACKAGE = OpenCL::Memory
1037		2182
1038	void	2183	void
1039	DESTROY (OpenCL::Memory this)	2184	DESTROY (OpenCL::Memory self)
1040	CODE:	2185	CODE:
1041	clReleaseMemObject (this);	2186	clReleaseMemObject (self);
1042		2187
1043	void	2188	void
1044	info (OpenCL::Memory this, cl_mem_info name)	2189	info (OpenCL::Memory self, cl_mem_info name)
1045	PPCODE:	2190	PPCODE:
1046	INFO (MemObject)	2191	INFO (MemObject)
1047		2192
1048	#BEGIN:mem	2193	#BEGIN:mem
1049		2194
1050	void	2195	void
1051	type (OpenCL::Memory this)	2196	type (OpenCL::Memory self)
1052	PPCODE:	2197	PPCODE:
1053	cl_mem_object_type value [1];	2198	cl_mem_object_type value [1];
1054	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_TYPE, sizeof (value), value, 0));	2199	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1055	EXTEND (SP, 1);	2200	EXTEND (SP, 1);
1056	const int i = 0;	2201	const int i = 0;
1057	PUSHs (sv_2mortal (newSViv (value [i])));	2202	PUSHs (sv_2mortal (newSVuv (value [i])));
1058		2203
1059	void	2204	void
1060	flags (OpenCL::Memory this)	2205	flags (OpenCL::Memory self)
1061	PPCODE:	2206	PPCODE:
1062	cl_mem_flags value [1];	2207	cl_mem_flags value [1];
1063	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_FLAGS, sizeof (value), value, 0));	2208	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1064	EXTEND (SP, 1);	2209	EXTEND (SP, 1);
1065	const int i = 0;	2210	const int i = 0;
1066	PUSHs (sv_2mortal (newSViv (value [i])));	2211	PUSHs (sv_2mortal (newSVuv (value [i])));
1067		2212
1068	void	2213	void
1069	size (OpenCL::Memory this)	2214	size (OpenCL::Memory self)
1070	ALIAS:	2215	ALIAS:
1071	size = CL_MEM_SIZE	2216	size = CL_MEM_SIZE
1072	offset = CL_MEM_OFFSET	2217	offset = CL_MEM_OFFSET
1073	PPCODE:	2218	PPCODE:
1074	size_t value [1];	2219	size_t value [1];
1075	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));	2220	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1076	EXTEND (SP, 1);	2221	EXTEND (SP, 1);
1077	const int i = 0;	2222	const int i = 0;
1078	PUSHs (sv_2mortal (newSVuv (value [i])));	2223	PUSHs (sv_2mortal (newSVuv (value [i])));
1079		2224
1080	void	2225	void
1081	host_ptr (OpenCL::Memory this)	2226	host_ptr (OpenCL::Memory self)
1082	PPCODE:	2227	PPCODE:
1083	void * value [1];	2228	void * value [1];
1084	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_HOST_PTR, sizeof (value), value, 0));	2229	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1085	EXTEND (SP, 1);	2230	EXTEND (SP, 1);
1086	const int i = 0;	2231	const int i = 0;
1087	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));	2232	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1088		2233
1089	void	2234	void
1090	map_count (OpenCL::Memory this)	2235	map_count (OpenCL::Memory self)
1091	ALIAS:	2236	ALIAS:
1092	map_count = CL_MEM_MAP_COUNT	2237	map_count = CL_MEM_MAP_COUNT
1093	reference_count = CL_MEM_REFERENCE_COUNT	2238	reference_count = CL_MEM_REFERENCE_COUNT
1094	PPCODE:	2239	PPCODE:
1095	cl_uint value [1];	2240	cl_uint value [1];
1096	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));	2241	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1097	EXTEND (SP, 1);	2242	EXTEND (SP, 1);
1098	const int i = 0;	2243	const int i = 0;
1099	PUSHs (sv_2mortal (newSVuv (value [i])));	2244	PUSHs (sv_2mortal (newSVuv (value [i])));
1100		2245
1101	void	2246	void
1102	context (OpenCL::Memory this)	2247	context (OpenCL::Memory self)
1103	PPCODE:	2248	PPCODE:
1104	cl_context value [1];	2249	cl_context value [1];
1105	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_CONTEXT, sizeof (value), value, 0));	2250	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1106	EXTEND (SP, 1);	2251	EXTEND (SP, 1);
1107	const int i = 0;	2252	const int i = 0;
1108	{	2253	{
1109	NEED_SUCCESS (RetainContext, (value [i]));	2254	NEED_SUCCESS (RetainContext, (value [i]));
1110	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2255	PUSH_CLOBJ (stash_context, value [i]);
1111	}	2256	}
1112		2257
1113	void	2258	void
1114	associated_memobject (OpenCL::Memory this)	2259	associated_memobject (OpenCL::Memory self)
1115	PPCODE:	2260	PPCODE:
1116	cl_mem value [1];	2261	cl_mem value [1];
1117	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	2262	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1118	EXTEND (SP, 1);	2263	EXTEND (SP, 1);
1119	const int i = 0;	2264	const int i = 0;
1120	{	2265	{
1121	NEED_SUCCESS (RetainMemObject, (value [i]));	2266	NEED_SUCCESS (RetainMemObject, (value [i]));
1122	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));	2267	PUSH_CLOBJ (stash_memory, value [i]);
1123	}	2268	}
1124		2269
1125	#END:mem	2270	#END:mem
1126		2271
		2272	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		2273
		2274	void
		2275	gl_object_info (OpenCL::Memory self)
		2276	PPCODE:
		2277	cl_gl_object_type type;
		2278	cl_GLuint name;
		2279	NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
		2280	EXTEND (SP, 2);
		2281	PUSHs (sv_2mortal (newSVuv (type)));
		2282	PUSHs (sv_2mortal (newSVuv (name)));
		2283
		2284	#endif
		2285
1127	MODULE = OpenCL PACKAGE = OpenCL::BufferObj	2286	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1128		2287
1129	void	2288	void
1130	sub_buffer_region (OpenCL::BufferObj this, cl_mem_flags flags, size_t origin, size_t size)	2289	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
1131	PPCODE:	2290	PPCODE:
1132	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))	2291	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
1133	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");	2292	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1134		2293
1135	cl_buffer_region crdata = { origin, size };	2294	cl_buffer_region crdata = { origin, size };
1136		2295
1137	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (this, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	2296	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1138	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	2297	XPUSH_CLOBJ (stash_buffer, mem);
1139		2298
1140	MODULE = OpenCL PACKAGE = OpenCL::Image	2299	MODULE = OpenCL PACKAGE = OpenCL::Image
1141		2300
1142	void	2301	void
1143	image_info (OpenCL::Image this, cl_image_info name)	2302	image_info (OpenCL::Image self, cl_image_info name)
1144	PPCODE:	2303	PPCODE:
1145	INFO (Image)	2304	INFO (Image)
1146		2305
		2306	void
		2307	format (OpenCL::Image self)
		2308	PPCODE:
		2309	cl_image_format format;
		2310	NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		2311	EXTEND (SP, 2);
		2312	PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
		2313	PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
		2314
1147	#BEGIN:image	2315	#BEGIN:image
1148		2316
1149	void	2317	void
1150	element_size (OpenCL::Image this)	2318	element_size (OpenCL::Image self)
1151	ALIAS:	2319	ALIAS:
1152	element_size = CL_IMAGE_ELEMENT_SIZE	2320	element_size = CL_IMAGE_ELEMENT_SIZE
1153	row_pitch = CL_IMAGE_ROW_PITCH	2321	row_pitch = CL_IMAGE_ROW_PITCH
1154	slice_pitch = CL_IMAGE_SLICE_PITCH	2322	slice_pitch = CL_IMAGE_SLICE_PITCH
1155	width = CL_IMAGE_WIDTH	2323	width = CL_IMAGE_WIDTH
1156	height = CL_IMAGE_HEIGHT	2324	height = CL_IMAGE_HEIGHT
1157	depth = CL_IMAGE_DEPTH	2325	depth = CL_IMAGE_DEPTH
1158	PPCODE:	2326	PPCODE:
1159	size_t value [1];	2327	size_t value [1];
1160	NEED_SUCCESS (GetImageInfo, (this, ix, sizeof (value), value, 0));	2328	NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1161	EXTEND (SP, 1);	2329	EXTEND (SP, 1);
1162	const int i = 0;	2330	const int i = 0;
1163	PUSHs (sv_2mortal (newSVuv (value [i])));	2331	PUSHs (sv_2mortal (newSVuv (value [i])));
1164		2332
1165	#END:image	2333	#END:image
1166		2334
		2335	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		2336
		2337	#BEGIN:gl_texture
		2338
		2339	void
		2340	target (OpenCL::Image self)
		2341	PPCODE:
		2342	cl_GLenum value [1];
		2343	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
		2344	EXTEND (SP, 1);
		2345	const int i = 0;
		2346	PUSHs (sv_2mortal (newSVuv (value [i])));
		2347
		2348	void
		2349	gl_mipmap_level (OpenCL::Image self)
		2350	PPCODE:
		2351	cl_GLint value [1];
		2352	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
		2353	EXTEND (SP, 1);
		2354	const int i = 0;
		2355	PUSHs (sv_2mortal (newSViv (value [i])));
		2356
		2357	#END:gl_texture
		2358
		2359	#endif
		2360
1167	MODULE = OpenCL PACKAGE = OpenCL::Sampler	2361	MODULE = OpenCL PACKAGE = OpenCL::Sampler
1168		2362
1169	void	2363	void
1170	DESTROY (OpenCL::Sampler this)	2364	DESTROY (OpenCL::Sampler self)
1171	CODE:	2365	CODE:
1172	clReleaseSampler (this);	2366	clReleaseSampler (self);
1173		2367
1174	void	2368	void
1175	info (OpenCL::Sampler this, cl_sampler_info name)	2369	info (OpenCL::Sampler self, cl_sampler_info name)
1176	PPCODE:	2370	PPCODE:
1177	INFO (Sampler)	2371	INFO (Sampler)
1178		2372
1179	#BEGIN:sampler	2373	#BEGIN:sampler
1180		2374
1181	void	2375	void
1182	reference_count (OpenCL::Sampler this)	2376	reference_count (OpenCL::Sampler self)
1183	PPCODE:	2377	PPCODE:
1184	cl_uint value [1];	2378	cl_uint value [1];
1185	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));	2379	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1186	EXTEND (SP, 1);	2380	EXTEND (SP, 1);
1187	const int i = 0;	2381	const int i = 0;
1188	PUSHs (sv_2mortal (newSVuv (value [i])));	2382	PUSHs (sv_2mortal (newSVuv (value [i])));
1189		2383
1190	void	2384	void
1191	context (OpenCL::Sampler this)	2385	context (OpenCL::Sampler self)
1192	PPCODE:	2386	PPCODE:
1193	cl_context value [1];	2387	cl_context value [1];
1194	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	2388	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1195	EXTEND (SP, 1);	2389	EXTEND (SP, 1);
1196	const int i = 0;	2390	const int i = 0;
1197	{	2391	{
1198	NEED_SUCCESS (RetainContext, (value [i]));	2392	NEED_SUCCESS (RetainContext, (value [i]));
1199	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2393	PUSH_CLOBJ (stash_context, value [i]);
1200	}	2394	}
1201		2395
1202	void	2396	void
1203	normalized_coords (OpenCL::Sampler this)	2397	normalized_coords (OpenCL::Sampler self)
1204	PPCODE:	2398	PPCODE:
1205	cl_addressing_mode value [1];	2399	cl_addressing_mode value [1];
1206	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));	2400	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1207	EXTEND (SP, 1);	2401	EXTEND (SP, 1);
1208	const int i = 0;	2402	const int i = 0;
1209	PUSHs (sv_2mortal (newSViv (value [i])));	2403	PUSHs (sv_2mortal (newSVuv (value [i])));
1210		2404
1211	void	2405	void
1212	addressing_mode (OpenCL::Sampler this)	2406	addressing_mode (OpenCL::Sampler self)
1213	PPCODE:	2407	PPCODE:
1214	cl_filter_mode value [1];	2408	cl_filter_mode value [1];
1215	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));	2409	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1216	EXTEND (SP, 1);	2410	EXTEND (SP, 1);
1217	const int i = 0;	2411	const int i = 0;
1218	PUSHs (sv_2mortal (newSViv (value [i])));	2412	PUSHs (sv_2mortal (newSVuv (value [i])));
1219		2413
1220	void	2414	void
1221	filter_mode (OpenCL::Sampler this)	2415	filter_mode (OpenCL::Sampler self)
1222	PPCODE:	2416	PPCODE:
1223	cl_bool value [1];	2417	cl_bool value [1];
1224	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));	2418	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1225	EXTEND (SP, 1);	2419	EXTEND (SP, 1);
1226	const int i = 0;	2420	const int i = 0;
1227	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	2421	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1228		2422
1229	#END:sampler	2423	#END:sampler
1230		2424
1231	MODULE = OpenCL PACKAGE = OpenCL::Program	2425	MODULE = OpenCL PACKAGE = OpenCL::Program
1232		2426
1233	void	2427	void
1234	DESTROY (OpenCL::Program this)	2428	DESTROY (OpenCL::Program self)
1235	CODE:	2429	CODE:
1236	clReleaseProgram (this);	2430	clReleaseProgram (self);
1237		2431
1238	void	2432	void
1239	build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef)	2433	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
		2434	ALIAS:
		2435	build_async = 1
1240	CODE:	2436	CODE:
		2437	cl_uint device_count = 0;
		2438	cl_device_id *device_list = 0;
		2439
		2440	if (SvOK (devices))
		2441	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2442
		2443	void *user_data;
		2444	program_callback pfn_notify = make_program_callback (notify, &user_data);
		2445
		2446	if (ix)
		2447	build_program_async (self, device_count, device_list, SvPVbyte_nolen (options), user_data);
		2448	else
		2449	NEED_SUCCESS (BuildProgram, (self, device_count, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
		2450
		2451	#if CL_VERSION_1_2
		2452
		2453	void
		2454	compile (OpenCL::Program self, SV *devices, SV *options = &PL_sv_undef, SV *headers = &PL_sv_undef, SV *notify = &PL_sv_undef)
		2455	CODE:
		2456	cl_uint device_count = 0;
		2457	cl_device_id *device_list = 0;
		2458
		2459	if (SvOK (devices))
		2460	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2461
		2462	cl_uint header_count = 0;
		2463	cl_program *header_list = 0;
		2464	const char **header_name = 0;
		2465
		2466	if (SvOK (headers))
		2467	{
		2468	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVHV)
		2469	croak ("clCompileProgram: headers must be undef or a hashref of name => OpenCL::Program pairs");
		2470
		2471	HV *hv = (HV *)SvRV (devices);
		2472
		2473	header_count = hv_iterinit (hv);
		2474	header_list = tmpbuf (sizeof (*header_list) * header_count);
		2475	header_name = tmpbuf (sizeof (*header_name) * header_count);
		2476
		2477	HE *he;
		2478	int i = 0;
		2479	while (he = hv_iternext (hv))
		2480	{
		2481	header_name [i] = SvPVbyte_nolen (HeSVKEY_force (he));
		2482	header_list [i] = SvCLOBJ (cv, "headers", HeVAL (he), "OpenCL::Program");
		2483	++i;
		2484	}
		2485	}
		2486
		2487	void *user_data;
		2488	program_callback pfn_notify = make_program_callback (notify, &user_data);
		2489
1241	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));	2490	NEED_SUCCESS (CompileProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		2491	header_count, header_list, header_name, pfn_notify, user_data));
1242		2492
		2493	#endif
		2494
1243	void	2495	void
1244	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)	2496	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1245	PPCODE:	2497	PPCODE:
1246	size_t size;	2498	size_t size;
1247	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));	2499	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
1248	SV *sv = sv_2mortal (newSV (size));	2500	SV *sv = sv_2mortal (newSV (size));
1249	SvUPGRADE (sv, SVt_PV);	2501	SvUPGRADE (sv, SVt_PV);
1250	SvPOK_only (sv);	2502	SvPOK_only (sv);
1251	SvCUR_set (sv, size);	2503	SvCUR_set (sv, size);
1252	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));	2504	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
1253	XPUSHs (sv);	2505	XPUSHs (sv);
1254		2506
1255	#BEGIN:program_build	2507	#BEGIN:program_build
1256		2508
1257	void	2509	void
1258	build_status (OpenCL::Program this, OpenCL::Device device)	2510	build_status (OpenCL::Program self, OpenCL::Device device)
1259	PPCODE:	2511	PPCODE:
1260	cl_build_status value [1];	2512	cl_build_status value [1];
1261	NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));	2513	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1262	EXTEND (SP, 1);	2514	EXTEND (SP, 1);
1263	const int i = 0;	2515	const int i = 0;
1264	PUSHs (sv_2mortal (newSViv (value [i])));	2516	PUSHs (sv_2mortal (newSViv (value [i])));
1265		2517
1266	void	2518	void
1267	build_options (OpenCL::Program this, OpenCL::Device device)	2519	build_options (OpenCL::Program self, OpenCL::Device device)
1268	ALIAS:	2520	ALIAS:
1269	build_options = CL_PROGRAM_BUILD_OPTIONS	2521	build_options = CL_PROGRAM_BUILD_OPTIONS
1270	build_log = CL_PROGRAM_BUILD_LOG	2522	build_log = CL_PROGRAM_BUILD_LOG
1271	PPCODE:	2523	PPCODE:
1272	size_t size;	2524	size_t size;
1273	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, 0, 0, &size));	2525	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
1274	char *value = tmpbuf (size);	2526	char *value = tmpbuf (size);
1275	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, size, value, 0));	2527	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
1276	EXTEND (SP, 1);	2528	EXTEND (SP, 1);
1277	const int i = 0;	2529	const int i = 0;
1278	PUSHs (sv_2mortal (newSVpv (value, 0)));	2530	PUSHs (sv_2mortal (newSVpv (value, 0)));
1279		2531
		2532	void
		2533	binary_type (OpenCL::Program self, OpenCL::Device device)
		2534	PPCODE:
		2535	cl_program_binary_type value [1];
		2536	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BINARY_TYPE, sizeof (value), value, 0));
		2537	EXTEND (SP, 1);
		2538	const int i = 0;
		2539	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
		2540
1280	#END:program_build	2541	#END:program_build
1281		2542
1282	void	2543	void
1283	kernel (OpenCL::Program program, SV *function)	2544	kernel (OpenCL::Program program, SV *function)
1284	PPCODE:	2545	PPCODE:
1285	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2546	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1286	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	2547	XPUSH_CLOBJ (stash_kernel, kernel);
1287		2548
1288	void	2549	void
		2550	kernels_in_program (OpenCL::Program program)
		2551	PPCODE:
		2552	cl_uint num_kernels;
		2553	NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
		2554	cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
		2555	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
		2556
		2557	int i;
		2558	EXTEND (SP, num_kernels);
		2559	for (i = 0; i < num_kernels; ++i)
		2560	PUSH_CLOBJ (stash_kernel, kernels [i]);
		2561
		2562	void
1289	info (OpenCL::Program this, cl_program_info name)	2563	info (OpenCL::Program self, cl_program_info name)
1290	PPCODE:	2564	PPCODE:
1291	INFO (Program)	2565	INFO (Program)
1292		2566
1293	void	2567	void
1294	binaries (OpenCL::Program this)	2568	binaries (OpenCL::Program self)
1295	PPCODE:	2569	PPCODE:
1296	cl_uint n, i;	2570	cl_uint n, i;
1297	size_t size;	2571	size_t size;
1298		2572
1299	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));	2573	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
1300	if (!n) XSRETURN_EMPTY;	2574	if (!n) XSRETURN_EMPTY;
1301		2575
1302	size_t *sizes = tmpbuf (sizeof (*sizes) * n);	2576	size_t *sizes = tmpbuf (sizeof (*sizes) * n);
1303	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));	2577	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
1304	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;	2578	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
1305	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);	2579	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
1306		2580
1307	EXTEND (SP, n);	2581	EXTEND (SP, n);
1308	for (i = 0; i < n; ++i)	2582	for (i = 0; i < n; ++i)
1309	{	2583	{
1310	SV *sv = sv_2mortal (newSV (sizes [i]));	2584	SV *sv = sv_2mortal (newSV (sizes [i]));
1311	SvUPGRADE (sv, SVt_PV);	2585	SvUPGRADE (sv, SVt_PV);
1312	SvPOK_only (sv);	2586	SvPOK_only (sv);
1313	SvCUR_set (sv, sizes [i]);	2587	SvCUR_set (sv, sizes [i]);
1314	ptrs [i] = SvPVX (sv);	2588	ptrs [i] = (void *)SvPVX (sv);
1315	PUSHs (sv);	2589	PUSHs (sv);
1316	}	2590	}
1317		2591
1318	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));	2592	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1319	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;	2593	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
1320		2594
1321	#BEGIN:program	2595	#BEGIN:program
1322		2596
1323	void	2597	void
1324	reference_count (OpenCL::Program this)	2598	reference_count (OpenCL::Program self)
1325	ALIAS:	2599	ALIAS:
1326	reference_count = CL_PROGRAM_REFERENCE_COUNT	2600	reference_count = CL_PROGRAM_REFERENCE_COUNT
1327	num_devices = CL_PROGRAM_NUM_DEVICES	2601	num_devices = CL_PROGRAM_NUM_DEVICES
1328	PPCODE:	2602	PPCODE:
1329	cl_uint value [1];	2603	cl_uint value [1];
1330	NEED_SUCCESS (GetProgramInfo, (this, ix, sizeof (value), value, 0));	2604	NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
1331	EXTEND (SP, 1);	2605	EXTEND (SP, 1);
1332	const int i = 0;	2606	const int i = 0;
1333	PUSHs (sv_2mortal (newSVuv (value [i])));	2607	PUSHs (sv_2mortal (newSVuv (value [i])));
1334		2608
1335	void	2609	void
1336	context (OpenCL::Program this)	2610	context (OpenCL::Program self)
1337	PPCODE:	2611	PPCODE:
1338	cl_context value [1];	2612	cl_context value [1];
1339	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2613	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1340	EXTEND (SP, 1);	2614	EXTEND (SP, 1);
1341	const int i = 0;	2615	const int i = 0;
1342	{	2616	{
1343	NEED_SUCCESS (RetainContext, (value [i]));	2617	NEED_SUCCESS (RetainContext, (value [i]));
1344	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2618	PUSH_CLOBJ (stash_context, value [i]);
1345	}	2619	}
1346		2620
1347	void	2621	void
1348	devices (OpenCL::Program this)	2622	devices (OpenCL::Program self)
1349	PPCODE:	2623	PPCODE:
1350	size_t size;	2624	size_t size;
1351	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, 0, 0, &size));	2625	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
1352	cl_device_id *value = tmpbuf (size);	2626	cl_device_id *value = tmpbuf (size);
1353	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, size, value, 0));	2627	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1354	int i, n = size / sizeof (*value);	2628	int i, n = size / sizeof (*value);
1355	EXTEND (SP, n);	2629	EXTEND (SP, n);
1356	for (i = 0; i < n; ++i)	2630	for (i = 0; i < n; ++i)
1357	{	2631	{
1358	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2632	PUSH_CLOBJ (stash_device, value [i]);
1359	}	2633	}
1360		2634
1361	void	2635	void
1362	source (OpenCL::Program this)	2636	source (OpenCL::Program self)
1363	PPCODE:	2637	PPCODE:
1364	size_t size;	2638	size_t size;
1365	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, 0, 0, &size));	2639	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
1366	char *value = tmpbuf (size);	2640	char *value = tmpbuf (size);
1367	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, size, value, 0));	2641	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
1368	EXTEND (SP, 1);	2642	EXTEND (SP, 1);
1369	const int i = 0;	2643	const int i = 0;
1370	PUSHs (sv_2mortal (newSVpv (value, 0)));	2644	PUSHs (sv_2mortal (newSVpv (value, 0)));
1371		2645
1372	void	2646	void
1373	binary_sizes (OpenCL::Program this)	2647	binary_sizes (OpenCL::Program self)
1374	PPCODE:	2648	PPCODE:
1375	size_t size;	2649	size_t size;
1376	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));	2650	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1377	size_t *value = tmpbuf (size);	2651	size_t *value = tmpbuf (size);
1378	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, size, value, 0));	2652	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1379	int i, n = size / sizeof (*value);	2653	int i, n = size / sizeof (*value);
1380	EXTEND (SP, n);	2654	EXTEND (SP, n);
1381	for (i = 0; i < n; ++i)	2655	for (i = 0; i < n; ++i)
1382	PUSHs (sv_2mortal (newSVuv (value [i])));	2656	PUSHs (sv_2mortal (newSVuv (value [i])));
1383		2657
1384	#END:program	2658	#END:program
1385		2659
1386	MODULE = OpenCL PACKAGE = OpenCL::Kernel	2660	MODULE = OpenCL PACKAGE = OpenCL::Kernel
1387		2661
1388	void	2662	void
1389	DESTROY (OpenCL::Kernel this)	2663	DESTROY (OpenCL::Kernel self)
1390	CODE:	2664	CODE:
1391	clReleaseKernel (this);	2665	clReleaseKernel (self);
1392		2666
1393	void	2667	void
		2668	setf (OpenCL::Kernel self, const char *format, ...)
		2669	CODE:
		2670	int i;
		2671	for (i = 2; ; ++i)
		2672	{
		2673	while (*format == ' ')
		2674	++format;
		2675
		2676	char type = *format++;
		2677
		2678	if (!type)
		2679	break;
		2680
		2681	if (i >= items)
		2682	croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
		2683
		2684	SV *sv = ST (i);
		2685
		2686	union
		2687	{
		2688	cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
		2689	cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
		2690	cl_half ch; cl_float cf; cl_double cd;
		2691	cl_mem cm;
		2692	cl_sampler ca;
		2693	size_t cz;
		2694	cl_event ce;
		2695	} arg;
		2696	size_t size;
		2697	int nullarg = 0;
		2698
		2699	switch (type)
		2700	{
		2701	case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
		2702	case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
		2703	case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
		2704	case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
		2705	case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
		2706	case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
		2707	case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
		2708	case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
		2709
		2710	case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
		2711	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
		2712	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
		2713
		2714	case 'z': nullarg = 1; size = SvIV (sv); break;
		2715
		2716	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ (cv, "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
		2717	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
		2718	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
		2719
		2720	default:
		2721	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
		2722	}
		2723
		2724	res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
		2725	if (res)
		2726	croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
		2727	}
		2728
		2729	if (i != items)
		2730	croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
		2731
		2732	void
1394	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)	2733	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1395	CODE:	2734	CODE:
1396	clSetKernelArg (this, idx, sizeof (value), &value);	2735	clSetKernelArg (self, idx, sizeof (value), &value);
1397		2736
1398	void	2737	void
1399	set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)	2738	set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
1400	CODE:	2739	CODE:
1401	clSetKernelArg (this, idx, sizeof (value), &value);	2740	clSetKernelArg (self, idx, sizeof (value), &value);
1402		2741
1403	void	2742	void
1404	set_short (OpenCL::Kernel this, cl_uint idx, cl_short value)	2743	set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
1405	CODE:	2744	CODE:
1406	clSetKernelArg (this, idx, sizeof (value), &value);	2745	clSetKernelArg (self, idx, sizeof (value), &value);
1407		2746
1408	void	2747	void
1409	set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value)	2748	set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
1410	CODE:	2749	CODE:
1411	clSetKernelArg (this, idx, sizeof (value), &value);	2750	clSetKernelArg (self, idx, sizeof (value), &value);
1412		2751
1413	void	2752	void
1414	set_int (OpenCL::Kernel this, cl_uint idx, cl_int value)	2753	set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
1415	CODE:	2754	CODE:
1416	clSetKernelArg (this, idx, sizeof (value), &value);	2755	clSetKernelArg (self, idx, sizeof (value), &value);
1417		2756
1418	void	2757	void
1419	set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)	2758	set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
1420	CODE:	2759	CODE:
1421	clSetKernelArg (this, idx, sizeof (value), &value);	2760	clSetKernelArg (self, idx, sizeof (value), &value);
1422		2761
1423	void	2762	void
1424	set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)	2763	set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
1425	CODE:	2764	CODE:
1426	clSetKernelArg (this, idx, sizeof (value), &value);	2765	clSetKernelArg (self, idx, sizeof (value), &value);
1427		2766
1428	void	2767	void
1429	set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)	2768	set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
1430	CODE:	2769	CODE:
1431	clSetKernelArg (this, idx, sizeof (value), &value);	2770	clSetKernelArg (self, idx, sizeof (value), &value);
1432		2771
1433	void	2772	void
1434	set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)	2773	set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
1435	CODE:	2774	CODE:
1436	clSetKernelArg (this, idx, sizeof (value), &value);	2775	clSetKernelArg (self, idx, sizeof (value), &value);
1437		2776
1438	void	2777	void
1439	set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)	2778	set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
1440	CODE:	2779	CODE:
1441	clSetKernelArg (this, idx, sizeof (value), &value);	2780	clSetKernelArg (self, idx, sizeof (value), &value);
1442		2781
1443	void	2782	void
1444	set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)	2783	set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
1445	CODE:	2784	CODE:
1446	clSetKernelArg (this, idx, sizeof (value), &value);	2785	clSetKernelArg (self, idx, sizeof (value), &value);
1447		2786
1448	void	2787	void
1449	set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)	2788	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1450	CODE:	2789	CODE:
1451	clSetKernelArg (this, idx, sizeof (value), &value);	2790	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1452		2791
1453	void	2792	void
1454	set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)	2793	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1455	CODE:	2794	CODE:
1456	clSetKernelArg (this, idx, sizeof (value), &value);	2795	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1457		2796
1458	void	2797	void
1459	set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)	2798	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
1460	CODE:	2799	CODE:
1461	clSetKernelArg (this, idx, sizeof (value), &value);	2800	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1462		2801
1463	void	2802	void
1464	set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
1465	CODE:
1466	clSetKernelArg (this, idx, sizeof (value), &value);
1467
1468	void
1469	set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)	2803	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1470	CODE:	2804	CODE:
1471	clSetKernelArg (this, idx, sizeof (value), &value);	2805	clSetKernelArg (self, idx, sizeof (value), &value);
1472		2806
1473	void	2807	void
		2808	set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
		2809	CODE:
		2810	clSetKernelArg (self, idx, size, 0);
		2811
		2812	void
1474	set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)	2813	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1475	CODE:	2814	CODE:
1476	clSetKernelArg (this, idx, sizeof (value), &value);	2815	clSetKernelArg (self, idx, sizeof (value), &value);
1477		2816
1478	void	2817	void
1479	info (OpenCL::Kernel this, cl_kernel_info name)	2818	info (OpenCL::Kernel self, cl_kernel_info name)
1480	PPCODE:	2819	PPCODE:
1481	INFO (Kernel)	2820	INFO (Kernel)
1482		2821
1483	#BEGIN:kernel	2822	#BEGIN:kernel
1484		2823
1485	void	2824	void
1486	function_name (OpenCL::Kernel this)	2825	function_name (OpenCL::Kernel self)
1487	PPCODE:	2826	PPCODE:
1488	size_t size;	2827	size_t size;
1489	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));	2828	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1490	char *value = tmpbuf (size);	2829	char *value = tmpbuf (size);
1491	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, size, value, 0));	2830	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1492	EXTEND (SP, 1);	2831	EXTEND (SP, 1);
1493	const int i = 0;	2832	const int i = 0;
1494	PUSHs (sv_2mortal (newSVpv (value, 0)));	2833	PUSHs (sv_2mortal (newSVpv (value, 0)));
1495		2834
1496	void	2835	void
1497	num_args (OpenCL::Kernel this)	2836	num_args (OpenCL::Kernel self)
1498	ALIAS:	2837	ALIAS:
1499	num_args = CL_KERNEL_NUM_ARGS	2838	num_args = CL_KERNEL_NUM_ARGS
1500	reference_count = CL_KERNEL_REFERENCE_COUNT	2839	reference_count = CL_KERNEL_REFERENCE_COUNT
1501	PPCODE:	2840	PPCODE:
1502	cl_uint value [1];	2841	cl_uint value [1];
1503	NEED_SUCCESS (GetKernelInfo, (this, ix, sizeof (value), value, 0));	2842	NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
1504	EXTEND (SP, 1);	2843	EXTEND (SP, 1);
1505	const int i = 0;	2844	const int i = 0;
1506	PUSHs (sv_2mortal (newSVuv (value [i])));	2845	PUSHs (sv_2mortal (newSVuv (value [i])));
1507		2846
1508	void	2847	void
1509	context (OpenCL::Kernel this)	2848	context (OpenCL::Kernel self)
1510	PPCODE:	2849	PPCODE:
1511	cl_context value [1];	2850	cl_context value [1];
1512	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2851	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1513	EXTEND (SP, 1);	2852	EXTEND (SP, 1);
1514	const int i = 0;	2853	const int i = 0;
1515	{	2854	{
1516	NEED_SUCCESS (RetainContext, (value [i]));	2855	NEED_SUCCESS (RetainContext, (value [i]));
1517	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2856	PUSH_CLOBJ (stash_context, value [i]);
1518	}	2857	}
1519		2858
1520	void	2859	void
1521	program (OpenCL::Kernel this)	2860	program (OpenCL::Kernel self)
1522	PPCODE:	2861	PPCODE:
1523	cl_program value [1];	2862	cl_program value [1];
1524	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2863	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1525	EXTEND (SP, 1);	2864	EXTEND (SP, 1);
1526	const int i = 0;	2865	const int i = 0;
1527	{	2866	{
1528	NEED_SUCCESS (RetainProgram, (value [i]));	2867	NEED_SUCCESS (RetainProgram, (value [i]));
1529	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));	2868	PUSH_CLOBJ (stash_program, value [i]);
1530	}	2869	}
1531		2870
1532	#END:kernel	2871	#END:kernel
1533		2872
1534	void	2873	void
1535	work_group_info (OpenCL::Kernel this, OpenCL::Device device, cl_kernel_work_group_info name)	2874	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
1536	PPCODE:	2875	PPCODE:
1537	size_t size;	2876	size_t size;
1538	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, 0, 0, &size));	2877	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
1539	SV *sv = sv_2mortal (newSV (size));	2878	SV *sv = sv_2mortal (newSV (size));
1540	SvUPGRADE (sv, SVt_PV);	2879	SvUPGRADE (sv, SVt_PV);
1541	SvPOK_only (sv);	2880	SvPOK_only (sv);
1542	SvCUR_set (sv, size);	2881	SvCUR_set (sv, size);
1543	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, size, SvPVX (sv), 0));	2882	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
1544	XPUSHs (sv);	2883	XPUSHs (sv);
1545		2884
1546	#BEGIN:kernel_work_group	2885	#BEGIN:kernel_work_group
1547		2886
1548	void	2887	void
1549	work_group_size (OpenCL::Kernel this, OpenCL::Device device)	2888	work_group_size (OpenCL::Kernel self, OpenCL::Device device)
1550	ALIAS:	2889	ALIAS:
1551	work_group_size = CL_KERNEL_WORK_GROUP_SIZE	2890	work_group_size = CL_KERNEL_WORK_GROUP_SIZE
1552	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE	2891	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
1553	PPCODE:	2892	PPCODE:
1554	size_t value [1];	2893	size_t value [1];
1555	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));	2894	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1556	EXTEND (SP, 1);	2895	EXTEND (SP, 1);
1557	const int i = 0;	2896	const int i = 0;
1558	PUSHs (sv_2mortal (newSVuv (value [i])));	2897	PUSHs (sv_2mortal (newSVuv (value [i])));
1559		2898
1560	void	2899	void
1561	compile_work_group_size (OpenCL::Kernel this, OpenCL::Device device)	2900	compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
1562	PPCODE:	2901	PPCODE:
1563	size_t size;	2902	size_t size;
1564	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));	2903	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
1565	size_t *value = tmpbuf (size);	2904	size_t *value = tmpbuf (size);
1566	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));	2905	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
1567	int i, n = size / sizeof (*value);	2906	int i, n = size / sizeof (*value);
1568	EXTEND (SP, n);	2907	EXTEND (SP, n);
1569	for (i = 0; i < n; ++i)	2908	for (i = 0; i < n; ++i)
1570	PUSHs (sv_2mortal (newSVuv (value [i])));	2909	PUSHs (sv_2mortal (newSVuv (value [i])));
1571		2910
1572	void	2911	void
1573	local_mem_size (OpenCL::Kernel this, OpenCL::Device device)	2912	local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
1574	ALIAS:	2913	ALIAS:
1575	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE	2914	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
1576	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE	2915	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
1577	PPCODE:	2916	PPCODE:
1578	cl_ulong value [1];	2917	cl_ulong value [1];
1579	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));	2918	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1580	EXTEND (SP, 1);	2919	EXTEND (SP, 1);
1581	const int i = 0;	2920	const int i = 0;
1582	PUSHs (sv_2mortal (newSVuv (value [i])));	2921	PUSHs (sv_2mortal (newSVuv (value [i])));
1583		2922
1584	#END:kernel_work_group	2923	#END:kernel_work_group
1585		2924
		2925	#if CL_VERSION_1_2
		2926
		2927	void
		2928	arg_info (OpenCL::Kernel self, cl_uint idx, cl_kernel_arg_info name)
		2929	PPCODE:
		2930	size_t size;
		2931	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, 0, 0, &size));
		2932	SV *sv = sv_2mortal (newSV (size));
		2933	SvUPGRADE (sv, SVt_PV);
		2934	SvPOK_only (sv);
		2935	SvCUR_set (sv, size);
		2936	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, size, SvPVX (sv), 0));
		2937	XPUSHs (sv);
		2938
		2939	#BEGIN:kernel_arg
		2940
		2941	void
		2942	arg_address_qualifier (OpenCL::Kernel self, cl_uint idx)
		2943	PPCODE:
		2944	cl_kernel_arg_address_qualifier value [1];
		2945	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ADDRESS_QUALIFIER, sizeof (value), value, 0));
		2946	EXTEND (SP, 1);
		2947	const int i = 0;
		2948	PUSHs (sv_2mortal (newSVuv (value [i])));
		2949
		2950	void
		2951	arg_access_qualifier (OpenCL::Kernel self, cl_uint idx)
		2952	PPCODE:
		2953	cl_kernel_arg_access_qualifier value [1];
		2954	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ACCESS_QUALIFIER, sizeof (value), value, 0));
		2955	EXTEND (SP, 1);
		2956	const int i = 0;
		2957	PUSHs (sv_2mortal (newSVuv (value [i])));
		2958
		2959	void
		2960	arg_type_name (OpenCL::Kernel self, cl_uint idx)
		2961	ALIAS:
		2962	arg_type_name = CL_KERNEL_ARG_TYPE_NAME
		2963	arg_name = CL_KERNEL_ARG_NAME
		2964	PPCODE:
		2965	size_t size;
		2966	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, 0, 0, &size));
		2967	char *value = tmpbuf (size);
		2968	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, size, value, 0));
		2969	EXTEND (SP, 1);
		2970	const int i = 0;
		2971	PUSHs (sv_2mortal (newSVpv (value, 0)));
		2972
		2973	void
		2974	arg_type_qualifier (OpenCL::Kernel self, cl_uint idx)
		2975	PPCODE:
		2976	cl_kernel_arg_type_qualifier value [1];
		2977	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_TYPE_QUALIFIER, sizeof (value), value, 0));
		2978	EXTEND (SP, 1);
		2979	const int i = 0;
		2980	PUSHs (sv_2mortal (newSVuv (value [i])));
		2981
		2982	#END:kernel_arg
		2983
		2984	#endif
		2985
1586	MODULE = OpenCL PACKAGE = OpenCL::Event	2986	MODULE = OpenCL PACKAGE = OpenCL::Event
1587		2987
1588	void	2988	void
1589	DESTROY (OpenCL::Event this)	2989	DESTROY (OpenCL::Event self)
1590	CODE:	2990	CODE:
1591	clReleaseEvent (this);	2991	clReleaseEvent (self);
1592		2992
1593	void	2993	void
1594	wait (OpenCL::Event this)	2994	wait (OpenCL::Event self)
1595	CODE:	2995	CODE:
1596	clWaitForEvents (1, &this);	2996	clWaitForEvents (1, &self);
1597		2997
1598	void	2998	void
		2999	cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
		3000	CODE:
		3001	clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
		3002
		3003	void
1599	info (OpenCL::Event this, cl_event_info name)	3004	info (OpenCL::Event self, cl_event_info name)
1600	PPCODE:	3005	PPCODE:
1601	INFO (Event)	3006	INFO (Event)
1602		3007
1603	#BEGIN:event	3008	#BEGIN:event
1604		3009
1605	void	3010	void
1606	command_queue (OpenCL::Event this)	3011	command_queue (OpenCL::Event self)
1607	PPCODE:	3012	PPCODE:
1608	cl_command_queue value [1];	3013	cl_command_queue value [1];
1609	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	3014	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
1610	EXTEND (SP, 1);	3015	EXTEND (SP, 1);
1611	const int i = 0;	3016	const int i = 0;
1612	{	3017	{
1613	NEED_SUCCESS (RetainCommandQueue, (value [i]));	3018	NEED_SUCCESS (RetainCommandQueue, (value [i]));
1614	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));	3019	PUSH_CLOBJ (stash_queue, value [i]);
1615	}	3020	}
1616		3021
1617	void	3022	void
1618	command_type (OpenCL::Event this)	3023	command_type (OpenCL::Event self)
1619	PPCODE:	3024	PPCODE:
1620	cl_command_type value [1];	3025	cl_command_type value [1];
1621	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));	3026	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
1622	EXTEND (SP, 1);	3027	EXTEND (SP, 1);
1623	const int i = 0;	3028	const int i = 0;
1624	PUSHs (sv_2mortal (newSVuv (value [i])));	3029	PUSHs (sv_2mortal (newSVuv (value [i])));
1625		3030
1626	void	3031	void
1627	reference_count (OpenCL::Event this)	3032	reference_count (OpenCL::Event self)
1628	ALIAS:	3033	ALIAS:
1629	reference_count = CL_EVENT_REFERENCE_COUNT	3034	reference_count = CL_EVENT_REFERENCE_COUNT
1630	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS	3035	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
1631	PPCODE:	3036	PPCODE:
1632	cl_uint value [1];	3037	cl_uint value [1];
1633	NEED_SUCCESS (GetEventInfo, (this, ix, sizeof (value), value, 0));	3038	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
1634	EXTEND (SP, 1);	3039	EXTEND (SP, 1);
1635	const int i = 0;	3040	const int i = 0;
1636	PUSHs (sv_2mortal (newSVuv (value [i])));	3041	PUSHs (sv_2mortal (newSVuv (value [i])));
1637		3042
1638	void	3043	void
1639	context (OpenCL::Event this)	3044	context (OpenCL::Event self)
1640	PPCODE:	3045	PPCODE:
1641	cl_context value [1];	3046	cl_context value [1];
1642	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_CONTEXT, sizeof (value), value, 0));	3047	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
1643	EXTEND (SP, 1);	3048	EXTEND (SP, 1);
1644	const int i = 0;	3049	const int i = 0;
1645	{	3050	{
1646	NEED_SUCCESS (RetainContext, (value [i]));	3051	NEED_SUCCESS (RetainContext, (value [i]));
1647	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	3052	PUSH_CLOBJ (stash_context, value [i]);
1648	}	3053	}
1649		3054
1650	#END:event	3055	#END:event
1651		3056
1652	void	3057	void
1653	profiling_info (OpenCL::Event this, cl_profiling_info name)	3058	profiling_info (OpenCL::Event self, cl_profiling_info name)
1654	PPCODE:	3059	PPCODE:
1655	INFO (EventProfiling)	3060	INFO (EventProfiling)
1656		3061
1657	#BEGIN:profiling	3062	#BEGIN:profiling
1658		3063
1659	void	3064	void
1660	profiling_command_queued (OpenCL::Event this)	3065	profiling_command_queued (OpenCL::Event self)
1661	ALIAS:	3066	ALIAS:
1662	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED	3067	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
1663	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT	3068	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
1664	profiling_command_start = CL_PROFILING_COMMAND_START	3069	profiling_command_start = CL_PROFILING_COMMAND_START
1665	profiling_command_end = CL_PROFILING_COMMAND_END	3070	profiling_command_end = CL_PROFILING_COMMAND_END
1666	PPCODE:	3071	PPCODE:
1667	cl_ulong value [1];	3072	cl_ulong value [1];
1668	NEED_SUCCESS (GetEventProfilingInfo, (this, ix, sizeof (value), value, 0));	3073	NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
1669	EXTEND (SP, 1);	3074	EXTEND (SP, 1);
1670	const int i = 0;	3075	const int i = 0;
1671	PUSHs (sv_2mortal (newSVuv (value [i])));	3076	PUSHs (sv_2mortal (newSVuv (value [i])));
1672		3077
1673	#END:profiling	3078	#END:profiling
1674		3079
1675	MODULE = OpenCL PACKAGE = OpenCL::UserEvent	3080	MODULE = OpenCL PACKAGE = OpenCL::UserEvent
1676		3081
1677	void	3082	void
1678	set_status (OpenCL::UserEvent this, cl_int execution_status)	3083	set_status (OpenCL::UserEvent self, cl_int execution_status)
1679	CODE:	3084	CODE:
1680	clSetUserEventStatus (this, execution_status);	3085	clSetUserEventStatus (self, execution_status);
1681		3086
		3087	MODULE = OpenCL PACKAGE = OpenCL::Mapped
		3088
		3089	void
		3090	DESTROY (SV *self)
		3091	CODE:
		3092	OpenCL__Mapped mapped = SvMAPPED (self);
		3093
		3094	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
		3095	mapped_detach (self, mapped);
		3096
		3097	clReleaseCommandQueue (mapped->queue);
		3098	clReleaseEvent (mapped->event);
		3099	Safefree (mapped);
		3100
		3101	void
		3102	unmap (OpenCL::Mapped self, ...)
		3103	CODE:
		3104	mapped_unmap (cv, ST (0), self, self->queue, &ST (1), items - 1);
		3105
		3106	bool
		3107	mapped (OpenCL::Mapped self)
		3108	CODE:
		3109	RETVAL = !!self->ptr;
		3110	OUTPUT:
		3111	RETVAL
		3112
		3113	void
		3114	wait (OpenCL::Mapped self)
		3115	PPCODE:
		3116	if (self->event)
		3117	NEED_SUCCESS (WaitForEvents, (1, &self->event));
		3118
		3119	void
		3120	event (OpenCL::Mapped self)
		3121	PPCODE:
		3122	if (!self->event)
		3123	XSRETURN_UNDEF;
		3124
		3125	clRetainEvent (self->event);
		3126	XPUSH_CLOBJ (stash_event, self->event);
		3127
		3128	size_t
		3129	size (OpenCL::Mapped self)
		3130	CODE:
		3131	RETVAL = self->cb;
		3132	OUTPUT:
		3133	RETVAL
		3134
		3135	IV
		3136	ptr (OpenCL::Mapped self)
		3137	CODE:
		3138	RETVAL = PTR2IV (self->ptr);
		3139	OUTPUT:
		3140	RETVAL
		3141
		3142	void
		3143	set (OpenCL::Mapped self, size_t offset, SV *data)
		3144	CODE:
		3145	STRLEN len;
		3146	const char *ptr = SvPVbyte (data, len);
		3147
		3148	if (offset + len > self->cb)
		3149	croak ("OpenCL::Mapped::set out of bound condition detected");
		3150
		3151	memcpy (offset + (char *)self->ptr, ptr, len);
		3152
		3153	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
		3154
		3155	MODULE = OpenCL PACKAGE = OpenCL::MappedImage
		3156
		3157	IV
		3158	row_pitch (OpenCL::Mapped self)
		3159	ALIAS:
		3160	slice_pitch = 1
		3161	CODE:
		3162	RETVAL = ix ? self->slice_pitch : self->row_pitch;
		3163	OUTPUT:
		3164	RETVAL
		3165
		3166
		3167

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