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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.20 by root, Sat Dec 10 23:07:38 2011 UTC vs.
Revision 1.63 by root, Tue May 1 22:25:13 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
		5	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
		6	#include "xthread.h"
		7	#include "schmorp.h"
		8
		9	#ifdef I_DLFCN
		10	#include <dlfcn.h>
		11	#endif
		12
		13	// how stupid is that, the 1.2 header files define CL_VERSION_1_1,
		14	// but then fail to define the api functions unless you ALSO define
		15	// this. This breaks 100% of the opencl 1.1 apps, for what reason?
		16	// after all, the functions are deprecated, not removed.
		17	// in addition, you cannot test for this in any future-proof way.
		18	// each time a new opencl version comes out, you need to make a new
		19	// release.
		20	#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
		21
		22	#ifndef PREFER_1_1
		23	#define PREFER_1_1 1
		24	#endif
		25
		26	#if PREFER_1_1
		27	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
		28	#endif
4		29
5	#ifdef __APPLE__	30	#ifdef __APPLE__
6	#include <OpenCL/opencl.h>	31	#include <OpenCL/opencl.h>
7	#else	32	#else
8	#include <CL/opencl.h>	33	#include <CL/opencl.h>
		34	#endif
		35
		36	#ifndef CL_VERSION_1_2
		37	#undef PREFER_1_1
		38	#define PREFER_1_1 1
9	#endif	39	#endif
10		40
11	typedef cl_platform_id OpenCL__Platform;	41	typedef cl_platform_id OpenCL__Platform;
12	typedef cl_device_id OpenCL__Device;	42	typedef cl_device_id OpenCL__Device;
13	typedef cl_context OpenCL__Context;	43	typedef cl_context OpenCL__Context;
…		…
27	typedef cl_program OpenCL__Program;	57	typedef cl_program OpenCL__Program;
28	typedef cl_kernel OpenCL__Kernel;	58	typedef cl_kernel OpenCL__Kernel;
29	typedef cl_event OpenCL__Event;	59	typedef cl_event OpenCL__Event;
30	typedef cl_event OpenCL__UserEvent;	60	typedef cl_event OpenCL__UserEvent;
31		61
		62	typedef struct mapped * OpenCL__Mapped;
		63
32	typedef SV *FUTURE;	64	typedef SV *FUTURE;
		65
		66	static HV
		67	*stash_platform,
		68	*stash_device,
		69	*stash_context,
		70	*stash_queue,
		71	*stash_program,
		72	*stash_kernel,
		73	*stash_sampler,
		74	*stash_event,
		75	*stash_userevent,
		76	*stash_memory,
		77	*stash_buffer,
		78	*stash_bufferobj,
		79	*stash_image,
		80	*stash_image1d,
		81	*stash_image1darray,
		82	*stash_image1dbuffer,
		83	*stash_image2d,
		84	*stash_image2darray,
		85	*stash_image3d,
		86	*stash_mapped,
		87	*stash_mappedbuffer,
		88	*stash_mappedimage;
		89
		90	/*****************************************************************************/
		91
		92	// name must include a leading underscore
		93	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
		94	// for perl. doh.
		95	static void *
		96	glsym (const char *name)
		97	{
		98	void *fun = 0;
		99
		100	#if defined I_DLFCN && defined RTLD_DEFAULT
		101	fun = dlsym (RTLD_DEFAULT, name + 1);
		102	if (!fun) fun = dlsym (RTLD_DEFAULT, name);
		103
		104	if (!fun)
		105	{
		106	static void *libgl;
		107	static const char *glso[] = {
		108	"libGL.so.1",
		109	"libGL.so.3",
		110	"libGL.so.4.0",
		111	"libGL.so",
		112	"/usr/lib/libGL.so",
		113	"/usr/X11R6/lib/libGL.1.dylib"
		114	};
		115	int i;
		116
		117	for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
		118	{
		119	libgl = dlopen (glso [i], RTLD_LAZY);
		120	if (libgl)
		121	break;
		122	}
		123
		124	if (libgl)
		125	{
		126	fun = dlsym (libgl, name + 1);
		127	if (!fun) fun = dlsym (libgl, name);
		128	}
		129	}
		130	#endif
		131
		132	return fun;
		133	}
33		134
34	/*****************************************************************************/	135	/*****************************************************************************/
35		136
36	/* up to two temporary buffers */	137	/* up to two temporary buffers */
37	static void *	138	static void *
38	tmpbuf (size_t size)	139	tmpbuf (size_t size)
39	{	140	{
		141	enum { buffers = 3 };
40	static int idx;	142	static int idx;
41	static void *buf [2];	143	static void *buf [buffers];
42	static size_t len [2];	144	static size_t len [buffers];
43		145
44	idx ^= 1;	146	idx = (idx + 1) % buffers;
45		147
46	if (len [idx] < size)	148	if (len [idx] < size)
47	{	149	{
48	free (buf [idx]);	150	free (buf [idx]);
49	len [idx] = ((size + 31) & ~4095) + 4096 - 32;	151	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
…		…
117	if (res) \	219	if (res) \
118	FAIL (name);	220	FAIL (name);
119		221
120	/*****************************************************************************/	222	/*****************************************************************************/
121		223
122	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)	224	static cl_context_properties *
123	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))	225	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
		226	{
		227	if (!sv || !SvOK (sv))
		228	if (extra)
		229	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
		230	else
		231	return 0;
124		232
		233	if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
		234	{
		235	AV *av = (AV *)SvRV (sv);
		236	int i, len = av_len (av) + 1;
		237	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
		238	cl_context_properties *l = p;
		239
		240	if (len & 1)
		241	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);
		242
		243	while (extracount--)
		244	*l++ = *extra++;
		245
		246	for (i = 0; i < len; i += 2)
		247	{
		248	cl_context_properties t = SvIV (*av_fetch (av, i , 0));
		249	SV *p_sv = *av_fetch (av, i + 1, 0);
		250	cl_context_properties v = SvIV (p_sv); // code below can override
		251
		252	switch (t)
		253	{
		254	case CL_GLX_DISPLAY_KHR:
		255	if (!SvOK (p_sv))
		256	{
		257	void *func = glsym ("_glXGetCurrentDisplay");
		258	if (func)
		259	v = (cl_context_properties)((void *(*)(void))func)();
		260	}
		261	break;
		262
		263	case CL_GL_CONTEXT_KHR:
		264	if (!SvOK (p_sv))
		265	{
		266	void *func = glsym ("_glXGetCurrentContext");
		267	if (func)
		268	v = (cl_context_properties)((void *(*)(void))func)();
		269	}
		270	break;
		271
		272	default:
		273	/* unknown property, treat as int */
		274	break;
		275	}
		276
		277	*l++ = t;
		278	*l++ = v;
		279	}
		280
		281	*l = 0;
		282
		283	return p;
		284	}
		285
		286	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
		287	}
		288
		289	/*****************************************************************************/
		290
		291	static SV *
		292	new_clobj (HV *stash, IV id)
		293	{
		294	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		295	}
		296
		297	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		298	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
		299
		300	/* cl objects are either \$iv, or [$iv, ...] */
		301	/* they can be upgraded at runtime to the array form */
125	static void *	302	static void *
126	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)	303	SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)
127	{	304	{
128	if (SvROK (sv) && sv_derived_from (sv, pkg))	305	if (SvROK (sv) && sv_derived_from (sv, pkg))
129	return (void *)SvIV (SvRV (sv));	306	return (void *)SvIV (SvRV (sv));
130		307
131	croak ("%s: %s is not of type %s", func, svname, pkg);	308	croak ("%s: %s is not of type %s", func, svname, pkg);
132	}	309	}
133		310
134	/*****************************************************************************/	311	/*****************************************************************************/
		312	/* callback stuff */
		313
		314	/* default context callback, log to stderr */
		315	static void CL_CALLBACK
		316	context_default_notify (const char *msg, const void *info, size_t cb, void *data)
		317	{
		318	fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
		319	}
		320
		321	typedef struct
		322	{
		323	int free_cb;
		324	void (*push)(void *data1, void *data2, void *data3);
		325	} eq_vtbl;
		326
		327	typedef struct eq_item
		328	{
		329	struct eq_item *next;
		330	eq_vtbl *vtbl;
		331	SV *cb;
		332	void *data1, *data2, *data3;
		333	} eq_item;
		334
		335	static void (*eq_signal_func)(void *signal_arg, int value);
		336	static void *eq_signal_arg;
		337	static xmutex_t eq_lock = X_MUTEX_INIT;
		338	static eq_item *eq_head, *eq_tail;
		339
		340	static void
		341	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
		342	{
		343	eq_item *item = malloc (sizeof (eq_item));
		344
		345	item->next = 0;
		346	item->vtbl = vtbl;
		347	item->cb = cb;
		348	item->data1 = data1;
		349	item->data2 = data2;
		350	item->data3 = data3;
		351
		352	X_LOCK (eq_lock);
		353
		354	*(eq_head ? &eq_tail->next : &eq_head) = item;
		355	eq_tail = item;
		356
		357	X_UNLOCK (eq_lock);
		358
		359	eq_signal_func (eq_signal_arg, 0);
		360	}
		361
		362	static eq_item *
		363	eq_dec (void)
		364	{
		365	eq_item *res;
		366
		367	X_LOCK (eq_lock);
		368
		369	res = eq_head;
		370	if (res)
		371	eq_head = res->next;
		372
		373	X_UNLOCK (eq_lock);
		374
		375	return res;
		376	}
		377
		378	static void
		379	eq_poll (void)
		380	{
		381	eq_item *item;
		382
		383	while ((item = eq_dec ()))
		384	{
		385	ENTER;
		386	SAVETMPS;
		387
		388	dSP;
		389	PUSHMARK (SP);
		390	EXTEND (SP, 2);
		391
		392	if (item->vtbl->free_cb)
		393	sv_2mortal (item->cb);
		394
		395	PUTBACK;
		396	item->vtbl->push (item->data1, item->data2, item->data3);
		397
		398	SV *cb = item->cb;
		399	free (item);
		400
		401	call_sv (cb, G_DISCARD | G_VOID);
		402
		403	FREETMPS;
		404	LEAVE;
		405	}
		406	}
		407
		408	static void
		409	eq_poll_interrupt (pTHX_ void *c_arg, int value)
		410	{
		411	eq_poll ();
		412	}
		413
		414	/*****************************************************************************/
		415	/* context notify */
		416
		417	static void
		418	eq_context_push (void *data1, void *data2, void *data3)
		419	{
		420	dSP;
		421	PUSHs (sv_2mortal (newSVpv (data1, 0)));
		422	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
		423	PUTBACK;
		424
		425	free (data1);
		426	free (data2);
		427	}
		428
		429	static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
		430
		431	static void CL_CALLBACK
		432	eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
		433	{
		434	void *pvt_copy = malloc (cb);
		435	memcpy (pvt_copy, pvt, cb);
		436	eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
		437	}
		438
		439	#define CONTEXT_NOTIFY_CALLBACK \
		440	void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
		441	void *user_data = 0; \
		442	\
		443	if (SvOK (notify)) \
		444	{ \
		445	pfn_notify = eq_context_notify; \
		446	user_data = s_get_cv (notify); \
		447	}
		448
		449	static SV *
		450	new_clobj_context (cl_context ctx, void *user_data)
		451	{
		452	SV *sv = new_clobj (stash_context, (IV)ctx);
		453
		454	if (user_data)
		455	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
		456
		457	return sv;
		458	}
		459
		460	#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
		461
		462	/*****************************************************************************/
		463	/* build/compile/link notify */
		464
		465	static void
		466	eq_program_push (void *data1, void *data2, void *data3)
		467	{
		468	dSP;
		469	PUSH_CLOBJ (stash_program, data1);
		470	PUTBACK;
		471	}
		472
		473	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
		474
		475	static void CL_CALLBACK
		476	eq_program_notify (cl_program program, void *user_data)
		477	{
		478	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		479	}
		480
		481	struct build_args
		482	{
		483	cl_program program;
		484	char *options;
		485	void *user_data;
		486	cl_uint num_devices;
		487	};
		488
		489	X_THREAD_PROC (build_program_thread)
		490	{
		491	struct build_args *arg = thr_arg;
		492
		493	clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
		494
		495	if (arg->user_data)
		496	eq_program_notify (arg->program, arg->user_data);
		497	else
		498	clReleaseProgram (arg->program);
		499
		500	free (arg->options);
		501	free (arg);
		502	}
		503
		504	static void
		505	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
		506	{
		507	struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
		508
		509	arg->program = program;
		510	arg->options = strdup (options);
		511	arg->user_data = user_data;
		512	arg->num_devices = num_devices;
		513	memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
		514
		515	xthread_t id;
		516	thread_create (&id, build_program_thread, arg);
		517	}
		518
		519	/*****************************************************************************/
		520	/* event objects */
		521
		522	static void
		523	eq_event_push (void *data1, void *data2, void *data3)
		524	{
		525	dSP;
		526	PUSH_CLOBJ (stash_event, data1);
		527	PUSHs (sv_2mortal (newSViv ((IV)data2)));
		528	PUTBACK;
		529	}
		530
		531	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
		532
		533	static void CL_CALLBACK
		534	eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
		535	{
		536	clRetainEvent (event);
		537	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
		538	}
		539
		540	/*****************************************************************************/
		541	/* utilities for XS code */
135		542
136	static size_t	543	static size_t
137	img_row_pitch (cl_mem img)	544	img_row_pitch (cl_mem img)
138	{	545	{
139	size_t res;	546	size_t res;
140	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	547	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
141	return res;	548	return res;
142	}	549	}
143		550
144	static cl_event *	551	static cl_event *
145	event_list (SV **items, int count)	552	event_list (SV **items, cl_uint *rcount, cl_event extra)
146	{	553	{
147	if (!count)	554	cl_uint count = *rcount;
		555
		556	if (count > 0x7fffffff) // yeha, it's a hack - the caller might have underflowed
		557	count = 0;
		558
		559	if (!count && !extra)
148	return 0;	560	return 0;
149		561
150	cl_event *list = tmpbuf (sizeof (cl_event) * count);	562	cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
		563	int i = 0;
151		564
152	while (count--)	565	while (count--)
		566	if (SvOK (items [count]))
153	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	567	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
154		568
		569	if (extra)
		570	list [i++] = extra;
		571
		572	*rcount = i;
		573
155	return list;	574	return i ? list : 0;
156	}	575	}
157		576
158	#define EVENT_LIST(items,count) \	577	#define EVENT_LIST(skip) \
159	cl_uint event_list_count = (count); \	578	cl_uint event_list_count = items - (skip); \
160	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)	579	cl_event *event_list_ptr = event_list (&ST (skip), &event_list_count, 0)
161		580
162	#define INFO(class) \	581	#define INFO(class) \
163	{ \	582	{ \
164	size_t size; \	583	size_t size; \
165	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \	584	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
166	SV *sv = sv_2mortal (newSV (size)); \	585	SV *sv = sv_2mortal (newSV (size)); \
167	SvUPGRADE (sv, SVt_PV); \	586	SvUPGRADE (sv, SVt_PV); \
168	SvPOK_only (sv); \	587	SvPOK_only (sv); \
169	SvCUR_set (sv, size); \	588	SvCUR_set (sv, size); \
170	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \	589	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
171	XPUSHs (sv); \	590	XPUSHs (sv); \
172	}	591	}
173		592
		593	/*****************************************************************************/
		594	/* mapped_xxx */
		595
		596	static OpenCL__Mapped
		597	SvMAPPED (SV *sv)
		598	{
		599	// no typechecking atm., keep your fingers crossed
		600	return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
		601	}
		602
		603	struct mapped
		604	{
		605	cl_command_queue queue;
		606	cl_mem memobj;
		607	void *ptr;
		608	size_t cb;
		609	cl_event event;
		610	size_t row_pitch;
		611	size_t slice_pitch;
		612	};
		613
		614	static SV *
		615	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)
		616	{
		617	SV *data = newSV (0);
		618	SvUPGRADE (data, SVt_PVMG);
		619
		620	OpenCL__Mapped mapped;
		621	New (0, mapped, 1, struct mapped);
		622
		623	clRetainCommandQueue (queue);
		624
		625	mapped->queue = queue;
		626	mapped->memobj = memobj;
		627	mapped->ptr = ptr;
		628	mapped->cb = cb;
		629	mapped->event = ev;
		630	mapped->row_pitch = row_pitch;
		631	mapped->slice_pitch = slice_pitch;
		632
		633	sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
		634
		635	if (SvLEN (data))
		636	Safefree (data);
		637
		638	SvPVX (data) = (char *)ptr;
		639	SvCUR_set (data, cb);
		640	SvLEN_set (data, 0);
		641	SvPOK_only (data);
		642
		643	SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
		644
		645	if (!(flags & CL_MAP_WRITE))
		646	SvREADONLY_on (data);
		647
		648	return obj;
		649	}
		650
		651	static void
		652	mapped_detach (SV *sv, OpenCL__Mapped mapped)
		653	{
		654	SV *data = SvRV (sv);
		655
		656	// the next check checks both before AND after detach, where SvPVX should STILL be 0
		657	if (SvPVX (data) != (char *)mapped->ptr)
		658	warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
		659	else
		660	{
		661	SvREADONLY_off (data);
		662	SvCUR_set (data, 0);
		663	SvPVX (data) = 0;
		664	SvOK_off (data);
		665	}
		666
		667	mapped->ptr = 0;
		668	}
		669
		670	static void
		671	mapped_unmap (SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
		672	{
		673	cl_event *event_list_ptr = event_list (wait_list, &event_list_count, mapped->event);
		674	cl_event ev;
		675
		676	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
		677
		678	clReleaseEvent (mapped->event);
		679	mapped->event = ev;
		680
		681	mapped_detach (self, mapped);
		682	}
		683
		684	/*****************************************************************************/
		685
174	MODULE = OpenCL PACKAGE = OpenCL	686	MODULE = OpenCL PACKAGE = OpenCL
175		687
176	PROTOTYPES: ENABLE	688	PROTOTYPES: ENABLE
177		689
		690	void
		691	poll ()
		692	CODE:
		693	eq_poll ();
		694
		695	void
		696	_eq_initialise (IV func, IV arg)
		697	CODE:
		698	eq_signal_func = (void (*)(void *, int))func;
		699	eq_signal_arg = (void*)arg;
		700
178	BOOT:	701	BOOT:
179	{	702	{
180	HV *stash = gv_stashpv ("OpenCL", 1);	703	HV *stash = gv_stashpv ("OpenCL", 1);
181	static const ivstr *civ, const_iv[] = {	704	static const ivstr *civ, const_iv[] = {
182	{ sizeof (cl_char ), "SIZEOF_CHAR" },	705	{ sizeof (cl_char ), "SIZEOF_CHAR" },
183	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	706	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
184	{ sizeof (cl_short ), "SIZEOF_SHORT" },	707	{ sizeof (cl_short ), "SIZEOF_SHORT" },
185	{ sizeof (cl_ushort), "SIZEOF_USHORT" },	708	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
186	{ sizeof (cl_int ), "SIZEOF_INT" },	709	{ sizeof (cl_int ), "SIZEOF_INT" },
187	{ sizeof (cl_uint ), "SIZEOF_UINT" },	710	{ sizeof (cl_uint ), "SIZEOF_UINT" },
188	{ sizeof (cl_long ), "SIZEOF_LONG" },	711	{ sizeof (cl_long ), "SIZEOF_LONG" },
189	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	712	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
190	{ sizeof (cl_half ), "SIZEOF_HALF" },	713	{ sizeof (cl_half ), "SIZEOF_HALF" },
191	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	714	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
192	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	715	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
193	#include "constiv.h"	716	#include "constiv.h"
194	};	717	};
		718
195	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	719	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
196	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	720	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		721
		722	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
		723	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		724	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
		725	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
		726	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
		727	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
		728	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
		729	stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
		730	stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
		731	stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
		732	stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
		733	stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
		734	stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
		735	stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
		736	stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
		737	stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
		738	stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
		739	stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
		740	stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
		741	stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
		742	stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
		743	stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
		744
		745	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
197	}	746	}
198		747
199	cl_int	748	cl_int
200	errno ()	749	errno ()
201	CODE:	750	CODE:
202	errno = res;	751	RETVAL = res;
		752	OUTPUT:
		753	RETVAL
203		754
204	const char *	755	const char *
205	err2str (cl_int err)	756	err2str (cl_int err = res)
206		757
207	const char *	758	const char *
208	enum2str (cl_uint value)	759	enum2str (cl_uint value)
209		760
210	void	761	void
…		…
218	list = tmpbuf (sizeof (*list) * count);	769	list = tmpbuf (sizeof (*list) * count);
219	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	770	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
220		771
221	EXTEND (SP, count);	772	EXTEND (SP, count);
222	for (i = 0; i < count; ++i)	773	for (i = 0; i < count; ++i)
223	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	774	PUSH_CLOBJ (stash_platform, (IV)list [i]);
224		775
225	void	776	void
226	context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	777	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
227	PPCODE:	778	PPCODE:
		779	CONTEXT_NOTIFY_CALLBACK;
228	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res));	780	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
229	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	781	XPUSH_CLOBJ_CONTEXT;
230		782
231	void	783	void
232	context (FUTURE properties, FUTURE devices, FUTURE notify = 0)	784	context (FUTURE properties, FUTURE devices, FUTURE notify)
233	PPCODE:	785	PPCODE:
234	/* der Gipfel der Kunst */	786	/* der Gipfel der Kunst */
235		787
236	void	788	void
237	wait_for_events (...)	789	wait_for_events (...)
238	CODE:	790	CODE:
239	EVENT_LIST (0, items);	791	EVENT_LIST (0);
240	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	792	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
241		793
242	PROTOTYPES: DISABLE	794	PROTOTYPES: DISABLE
243		795
244	MODULE = OpenCL PACKAGE = OpenCL::Platform	796	MODULE = OpenCL PACKAGE = OpenCL::Platform
245		797
246	void	798	void
247	info (OpenCL::Platform this, cl_platform_info name)	799	info (OpenCL::Platform self, cl_platform_info name)
248	PPCODE:	800	PPCODE:
249	INFO (Platform)	801	INFO (Platform)
250		802
		803	void
		804	unload_compiler (OpenCL::Platform self)
		805	CODE:
		806	#if CL_VERSION_1_2
		807	clUnloadPlatformCompiler (self);
		808	#endif
		809
251	#BEGIN:platform	810	#BEGIN:platform
252		811
253	void	812	void
254	profile (OpenCL::Platform this)	813	profile (OpenCL::Platform self)
255	ALIAS:	814	ALIAS:
256	profile = CL_PLATFORM_PROFILE	815	profile = CL_PLATFORM_PROFILE
257	version = CL_PLATFORM_VERSION	816	version = CL_PLATFORM_VERSION
258	name = CL_PLATFORM_NAME	817	name = CL_PLATFORM_NAME
259	vendor = CL_PLATFORM_VENDOR	818	vendor = CL_PLATFORM_VENDOR
260	extensions = CL_PLATFORM_EXTENSIONS	819	extensions = CL_PLATFORM_EXTENSIONS
261	PPCODE:	820	PPCODE:
262	size_t size;	821	size_t size;
263	NEED_SUCCESS (GetPlatformInfo, (this, ix, 0, 0, &size));	822	NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
264	char *value = tmpbuf (size);	823	char *value = tmpbuf (size);
265	NEED_SUCCESS (GetPlatformInfo, (this, ix, size, value, 0));	824	NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
266	EXTEND (SP, 1);	825	EXTEND (SP, 1);
267	const int i = 0;	826	const int i = 0;
268	PUSHs (sv_2mortal (newSVpv (value, 0)));	827	PUSHs (sv_2mortal (newSVpv (value, 0)));
269		828
270	#END:platform	829	#END:platform
271		830
272	void	831	void
273	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	832	devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
274	PPCODE:	833	PPCODE:
275	cl_device_id *list;	834	cl_device_id *list;
276	cl_uint count;	835	cl_uint count;
277	int i;	836	int i;
278		837
279	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));	838	NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
280	list = tmpbuf (sizeof (*list) * count);	839	list = tmpbuf (sizeof (*list) * count);
281	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));	840	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
282		841
283	EXTEND (SP, count);	842	EXTEND (SP, count);
284	for (i = 0; i < count; ++i)	843	for (i = 0; i < count; ++i)
285	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	844	PUSH_CLOBJ (stash_device, list [i]);
286		845
287	void	846	void
288	context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0)	847	context (OpenCL::Platform self, cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)
289	PPCODE:	848	PPCODE:
290	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	849	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
291	croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");	850	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
292		851
293	AV *av = (AV *)SvRV (devices);	852	AV *av = (AV *)SvRV (devices);
294	cl_uint num_devices = av_len (av) + 1;	853	cl_uint num_devices = av_len (av) + 1;
295	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	854	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
		855
296	int i;	856	int i;
297
298	for (i = num_devices; i--; )	857	for (i = num_devices; i--; )
299	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	858	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
300		859
		860	CONTEXT_NOTIFY_CALLBACK;
301	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res));	861	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, pfn_notify, user_data, &res));
302	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	862	XPUSH_CLOBJ_CONTEXT;
303		863
304	void	864	void
305	context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	865	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
306	PPCODE:	866	PPCODE:
307	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };	867	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		868	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
		869
		870	CONTEXT_NOTIFY_CALLBACK;
308	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	871	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
309	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	872	XPUSH_CLOBJ_CONTEXT;
310		873
311	MODULE = OpenCL PACKAGE = OpenCL::Device	874	MODULE = OpenCL PACKAGE = OpenCL::Device
312		875
313	void	876	void
314	info (OpenCL::Device this, cl_device_info name)	877	info (OpenCL::Device self, cl_device_info name)
315	PPCODE:	878	PPCODE:
316	INFO (Device)	879	INFO (Device)
317		880
318	#BEGIN:device	881	#BEGIN:device
319		882
320	void	883	void
321	type (OpenCL::Device this)	884	type (OpenCL::Device self)
322	PPCODE:	885	PPCODE:
323	cl_device_type value [1];	886	cl_device_type value [1];
324	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_TYPE, sizeof (value), value, 0));	887	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
325	EXTEND (SP, 1);	888	EXTEND (SP, 1);
326	const int i = 0;	889	const int i = 0;
327	PUSHs (sv_2mortal (newSViv (value [i])));	890	PUSHs (sv_2mortal (newSVuv (value [i])));
328		891
329	void	892	void
330	vendor_id (OpenCL::Device this)	893	vendor_id (OpenCL::Device self)
331	ALIAS:	894	ALIAS:
332	vendor_id = CL_DEVICE_VENDOR_ID	895	vendor_id = CL_DEVICE_VENDOR_ID
333	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS	896	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
334	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS	897	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
335	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR	898	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
…		…
353	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT	916	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
354	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG	917	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
355	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT	918	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
356	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE	919	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
357	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF	920	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
358	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT	921	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
359	PPCODE:	922	PPCODE:
360	cl_uint value [1];	923	cl_uint value [1];
361	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	924	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
362	EXTEND (SP, 1);	925	EXTEND (SP, 1);
363	const int i = 0;	926	const int i = 0;
364	PUSHs (sv_2mortal (newSVuv (value [i])));	927	PUSHs (sv_2mortal (newSVuv (value [i])));
365		928
366	void	929	void
367	max_work_group_size (OpenCL::Device this)	930	max_work_group_size (OpenCL::Device self)
368	ALIAS:	931	ALIAS:
369	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE	932	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
370	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH	933	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
371	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT	934	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
372	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH	935	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
…		…
374	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH	937	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
375	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE	938	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
376	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION	939	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
377	PPCODE:	940	PPCODE:
378	size_t value [1];	941	size_t value [1];
379	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	942	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
380	EXTEND (SP, 1);	943	EXTEND (SP, 1);
381	const int i = 0;	944	const int i = 0;
382	PUSHs (sv_2mortal (newSVuv (value [i])));	945	PUSHs (sv_2mortal (newSVuv (value [i])));
383		946
384	void	947	void
385	max_work_item_sizes (OpenCL::Device this)	948	max_work_item_sizes (OpenCL::Device self)
386	PPCODE:	949	PPCODE:
387	size_t size;	950	size_t size;
388	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));	951	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
389	size_t *value = tmpbuf (size);	952	size_t *value = tmpbuf (size);
390	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));	953	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
391	int i, n = size / sizeof (*value);	954	int i, n = size / sizeof (*value);
392	EXTEND (SP, n);	955	EXTEND (SP, n);
393	for (i = 0; i < n; ++i)	956	for (i = 0; i < n; ++i)
394	PUSHs (sv_2mortal (newSVuv (value [i])));	957	PUSHs (sv_2mortal (newSVuv (value [i])));
395		958
396	void	959	void
397	address_bits (OpenCL::Device this)	960	address_bits (OpenCL::Device self)
398	PPCODE:	961	PPCODE:
399	cl_bitfield value [1];	962	cl_bitfield value [1];
400	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));	963	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
401	EXTEND (SP, 1);	964	EXTEND (SP, 1);
402	const int i = 0;	965	const int i = 0;
403	PUSHs (sv_2mortal (newSVuv (value [i])));	966	PUSHs (sv_2mortal (newSVuv (value [i])));
404		967
405	void	968	void
406	max_mem_alloc_size (OpenCL::Device this)	969	max_mem_alloc_size (OpenCL::Device self)
407	ALIAS:	970	ALIAS:
408	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE	971	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
409	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE	972	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
410	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE	973	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
411	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE	974	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
412	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE	975	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
413	PPCODE:	976	PPCODE:
414	cl_ulong value [1];	977	cl_ulong value [1];
415	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	978	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
416	EXTEND (SP, 1);	979	EXTEND (SP, 1);
417	const int i = 0;	980	const int i = 0;
418	PUSHs (sv_2mortal (newSVuv (value [i])));	981	PUSHs (sv_2mortal (newSVuv (value [i])));
419		982
420	void	983	void
421	single_fp_config (OpenCL::Device this)	984	single_fp_config (OpenCL::Device self)
422	ALIAS:	985	ALIAS:
423	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG	986	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
424	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG	987	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
425	half_fp_config = CL_DEVICE_HALF_FP_CONFIG	988	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
426	PPCODE:	989	PPCODE:
427	cl_device_fp_config value [1];	990	cl_device_fp_config value [1];
428	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	991	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
429	EXTEND (SP, 1);	992	EXTEND (SP, 1);
430	const int i = 0;	993	const int i = 0;
431	PUSHs (sv_2mortal (newSVuv (value [i])));	994	PUSHs (sv_2mortal (newSVuv (value [i])));
432		995
433	void	996	void
434	global_mem_cache_type (OpenCL::Device this)	997	global_mem_cache_type (OpenCL::Device self)
435	PPCODE:	998	PPCODE:
436	cl_device_mem_cache_type value [1];	999	cl_device_mem_cache_type value [1];
437	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));	1000	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
438	EXTEND (SP, 1);	1001	EXTEND (SP, 1);
439	const int i = 0;	1002	const int i = 0;
440	PUSHs (sv_2mortal (newSVuv (value [i])));	1003	PUSHs (sv_2mortal (newSVuv (value [i])));
441		1004
442	void	1005	void
443	local_mem_type (OpenCL::Device this)	1006	local_mem_type (OpenCL::Device self)
444	PPCODE:	1007	PPCODE:
445	cl_device_local_mem_type value [1];	1008	cl_device_local_mem_type value [1];
446	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));	1009	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
447	EXTEND (SP, 1);	1010	EXTEND (SP, 1);
448	const int i = 0;	1011	const int i = 0;
449	PUSHs (sv_2mortal (newSVuv (value [i])));	1012	PUSHs (sv_2mortal (newSVuv (value [i])));
450		1013
451	void	1014	void
452	error_correction_support (OpenCL::Device this)	1015	error_correction_support (OpenCL::Device self)
453	ALIAS:	1016	ALIAS:
454	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT	1017	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
455	endian_little = CL_DEVICE_ENDIAN_LITTLE	1018	endian_little = CL_DEVICE_ENDIAN_LITTLE
456	available = CL_DEVICE_AVAILABLE	1019	available = CL_DEVICE_AVAILABLE
457	compiler_available = CL_DEVICE_COMPILER_AVAILABLE	1020	compiler_available = CL_DEVICE_COMPILER_AVAILABLE
458	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY	1021	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
459	PPCODE:	1022	PPCODE:
460	cl_bool value [1];	1023	cl_bool value [1];
461	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1024	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
462	EXTEND (SP, 1);	1025	EXTEND (SP, 1);
463	const int i = 0;	1026	const int i = 0;
464	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	1027	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
465		1028
466	void	1029	void
467	execution_capabilities (OpenCL::Device this)	1030	execution_capabilities (OpenCL::Device self)
468	PPCODE:	1031	PPCODE:
469	cl_device_exec_capabilities value [1];	1032	cl_device_exec_capabilities value [1];
470	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));	1033	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
471	EXTEND (SP, 1);	1034	EXTEND (SP, 1);
472	const int i = 0;	1035	const int i = 0;
473	PUSHs (sv_2mortal (newSVuv (value [i])));	1036	PUSHs (sv_2mortal (newSVuv (value [i])));
474		1037
475	void	1038	void
476	properties (OpenCL::Device this)	1039	properties (OpenCL::Device self)
477	PPCODE:	1040	PPCODE:
478	cl_command_queue_properties value [1];	1041	cl_command_queue_properties value [1];
479	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));	1042	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
480	EXTEND (SP, 1);	1043	EXTEND (SP, 1);
481	const int i = 0;	1044	const int i = 0;
482	PUSHs (sv_2mortal (newSViv (value [i])));	1045	PUSHs (sv_2mortal (newSVuv (value [i])));
483		1046
484	void	1047	void
485	platform (OpenCL::Device this)	1048	platform (OpenCL::Device self)
486	PPCODE:	1049	PPCODE:
487	cl_platform_id value [1];	1050	cl_platform_id value [1];
488	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	1051	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
489	EXTEND (SP, 1);	1052	EXTEND (SP, 1);
490	const int i = 0;	1053	const int i = 0;
491	{	1054	{
492	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));	1055	PUSH_CLOBJ (stash_platform, value [i]);
493	}	1056	}
494		1057
495	void	1058	void
496	name (OpenCL::Device this)	1059	name (OpenCL::Device self)
497	ALIAS:	1060	ALIAS:
498	name = CL_DEVICE_NAME	1061	name = CL_DEVICE_NAME
499	vendor = CL_DEVICE_VENDOR	1062	vendor = CL_DEVICE_VENDOR
500	driver_version = CL_DRIVER_VERSION	1063	driver_version = CL_DRIVER_VERSION
501	profile = CL_DEVICE_PROFILE	1064	profile = CL_DEVICE_PROFILE
502	version = CL_DEVICE_VERSION	1065	version = CL_DEVICE_VERSION
503	extensions = CL_DEVICE_EXTENSIONS	1066	extensions = CL_DEVICE_EXTENSIONS
504	PPCODE:	1067	PPCODE:
505	size_t size;	1068	size_t size;
506	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));	1069	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
507	char *value = tmpbuf (size);	1070	char *value = tmpbuf (size);
508	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));	1071	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
509	EXTEND (SP, 1);	1072	EXTEND (SP, 1);
510	const int i = 0;	1073	const int i = 0;
511	PUSHs (sv_2mortal (newSVpv (value, 0)));	1074	PUSHs (sv_2mortal (newSVpv (value, 0)));
512		1075
513	void	1076	void
514	parent_device_ext (OpenCL::Device this)	1077	parent_device_ext (OpenCL::Device self)
515	PPCODE:	1078	PPCODE:
516	cl_device_id value [1];	1079	cl_device_id value [1];
517	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	1080	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
518	EXTEND (SP, 1);	1081	EXTEND (SP, 1);
519	const int i = 0;	1082	const int i = 0;
520	{	1083	{
521	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1084	PUSH_CLOBJ (stash_device, value [i]);
522	}	1085	}
523		1086
524	void	1087	void
525	partition_types_ext (OpenCL::Device this)	1088	partition_types_ext (OpenCL::Device self)
526	ALIAS:	1089	ALIAS:
527	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT	1090	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
528	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT	1091	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
529	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT	1092	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
530	PPCODE:	1093	PPCODE:
531	size_t size;	1094	size_t size;
532	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));	1095	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
533	cl_device_partition_property_ext *value = tmpbuf (size);	1096	cl_device_partition_property_ext *value = tmpbuf (size);
534	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));	1097	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
535	int i, n = size / sizeof (*value);	1098	int i, n = size / sizeof (*value);
536	EXTEND (SP, n);	1099	EXTEND (SP, n);
537	for (i = 0; i < n; ++i)	1100	for (i = 0; i < n; ++i)
538	PUSHs (sv_2mortal (newSVuv (value [i])));	1101	PUSHs (sv_2mortal (newSVuv (value [i])));
539		1102
…		…
545	DESTROY (OpenCL::Context context)	1108	DESTROY (OpenCL::Context context)
546	CODE:	1109	CODE:
547	clReleaseContext (context);	1110	clReleaseContext (context);
548		1111
549	void	1112	void
550	info (OpenCL::Context this, cl_context_info name)	1113	info (OpenCL::Context self, cl_context_info name)
551	PPCODE:	1114	PPCODE:
552	INFO (Context)	1115	INFO (Context)
553		1116
554	void	1117	void
555	queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0)	1118	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
556	PPCODE:	1119	PPCODE:
557	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res));	1120	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
558	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	1121	XPUSH_CLOBJ (stash_queue, queue);
559		1122
560	void	1123	void
561	user_event (OpenCL::Context this)	1124	user_event (OpenCL::Context self)
562	PPCODE:	1125	PPCODE:
563	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res));	1126	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
564	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);	1127	XPUSH_CLOBJ (stash_userevent, ev);
565		1128
566	void	1129	void
567	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)	1130	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
568	PPCODE:	1131	PPCODE:
569	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	1132	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
570	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	1133	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
571		1134
572	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res));	1135	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
573	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1136	XPUSH_CLOBJ (stash_bufferobj, mem);
574		1137
575	void	1138	void
576	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)	1139	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
577	PPCODE:	1140	PPCODE:
578	STRLEN len;	1141	STRLEN len;
579	char *ptr = SvPVbyte (data, len);	1142	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
580
581	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	1143	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
582	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	1144	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
583
584	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, ptr, &res));	1145	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
585	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1146	XPUSH_CLOBJ (stash_bufferobj, mem);
586		1147
		1148	#if CL_VERSION_1_2
		1149
587	void	1150	void
588	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)	1151	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)
589	PPCODE:	1152	PPCODE:
590	STRLEN len;	1153	STRLEN len;
591	char *ptr = SvPVbyte (data, len);	1154	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
592	const cl_image_format format = { channel_order, channel_type };	1155	const cl_image_format format = { channel_order, channel_type };
		1156	const cl_image_desc desc = {
		1157	type,
		1158	width, height, depth,
		1159	array_size, row_pitch, slice_pitch,
		1160	num_mip_level, num_samples,
		1161	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
		1162	};
593	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res));	1163	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
594	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1164	HV *stash = stash_image;
		1165	switch (type)
		1166	{
		1167	case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
		1168	case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
		1169	case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
		1170	case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
		1171	case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
		1172	case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
		1173	}
		1174	XPUSH_CLOBJ (stash, mem);
595		1175
		1176	#endif
		1177
596	void	1178	void
597	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)	1179	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)
598	PPCODE:	1180	PPCODE:
599	STRLEN len;	1181	STRLEN len;
600	char *ptr = SvPVbyte (data, len);	1182	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
601	const cl_image_format format = { channel_order, channel_type };	1183	const cl_image_format format = { channel_order, channel_type };
		1184	#if PREFER_1_1
		1185	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
		1186	#else
		1187	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
		1188	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1189	#endif
		1190	XPUSH_CLOBJ (stash_image2d, mem);
		1191
		1192	void
		1193	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)
		1194	PPCODE:
		1195	STRLEN len;
		1196	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		1197	const cl_image_format format = { channel_order, channel_type };
		1198	#if PREFER_1_1
602	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1199	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
603	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	1200	#else
		1201	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
		1202	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1203	#endif
		1204	XPUSH_CLOBJ (stash_image3d, mem);
604		1205
		1206	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1207
605	void	1208	void
		1209	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
		1210	PPCODE:
		1211	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
		1212	XPUSH_CLOBJ (stash_bufferobj, mem);
		1213
		1214	void
		1215	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
		1216	PPCODE:
		1217	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
		1218	XPUSH_CLOBJ (stash_image2d, mem);
		1219
		1220	#if CL_VERSION_1_2
		1221
		1222	void
		1223	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1224	ALIAS:
		1225	PPCODE:
		1226	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
		1227	cl_gl_object_type type;
		1228	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
		1229	HV *stash = stash_memory;
		1230	switch (type)
		1231	{
		1232	case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
		1233	case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
		1234	case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
		1235	case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
		1236	case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
		1237	case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
		1238	}
		1239	XPUSH_CLOBJ (stash, mem);
		1240
		1241	#endif
		1242
		1243	void
		1244	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1245	PPCODE:
		1246	#if PREFER_1_1
		1247	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
		1248	#else
		1249	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1250	#endif
		1251	XPUSH_CLOBJ (stash_image2d, mem);
		1252
		1253	void
		1254	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1255	PPCODE:
		1256	#if PREFER_1_1
		1257	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
		1258	#else
		1259	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1260	#endif
		1261	XPUSH_CLOBJ (stash_image3d, mem);
		1262
		1263	#endif
		1264
		1265	void
606	supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type)	1266	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
607	PPCODE:	1267	PPCODE:
608	{	1268	{
609	cl_uint count;	1269	cl_uint count;
610	cl_image_format *list;	1270	cl_image_format *list;
611	int i;	1271	int i;
612		1272
613	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count));	1273	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
614	Newx (list, count, cl_image_format);	1274	Newx (list, count, cl_image_format);
615	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0));	1275	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
616		1276
617	EXTEND (SP, count);	1277	EXTEND (SP, count);
618	for (i = 0; i < count; ++i)	1278	for (i = 0; i < count; ++i)
619	{	1279	{
620	AV *av = newAV ();	1280	AV *av = newAV ();
…		…
623	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	1283	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
624	}	1284	}
625	}	1285	}
626		1286
627	void	1287	void
628	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1288	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
629	PPCODE:	1289	PPCODE:
630	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res));	1290	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
631	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	1291	XPUSH_CLOBJ (stash_sampler, sampler);
632		1292
633	void	1293	void
634	program_with_source (OpenCL::Context this, SV *program)	1294	program_with_source (OpenCL::Context self, SV *program)
635	PPCODE:	1295	PPCODE:
636	STRLEN len;	1296	STRLEN len;
637	size_t len2;	1297	size_t len2;
638	const char *ptr = SvPVbyte (program, len);	1298	const char *ptr = SvPVbyte (program, len);
639		1299
640	len2 = len;	1300	len2 = len;
641	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res));	1301	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
642	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	1302	XPUSH_CLOBJ (stash_program, prog);
643		1303
644	#BEGIN:context	1304	#BEGIN:context
645		1305
646	void	1306	void
647	reference_count (OpenCL::Context this)	1307	reference_count (OpenCL::Context self)
648	ALIAS:	1308	ALIAS:
649	reference_count = CL_CONTEXT_REFERENCE_COUNT	1309	reference_count = CL_CONTEXT_REFERENCE_COUNT
650	num_devices = CL_CONTEXT_NUM_DEVICES	1310	num_devices = CL_CONTEXT_NUM_DEVICES
651	PPCODE:	1311	PPCODE:
652	cl_uint value [1];	1312	cl_uint value [1];
653	NEED_SUCCESS (GetContextInfo, (this, ix, sizeof (value), value, 0));	1313	NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
654	EXTEND (SP, 1);	1314	EXTEND (SP, 1);
655	const int i = 0;	1315	const int i = 0;
656	PUSHs (sv_2mortal (newSVuv (value [i])));	1316	PUSHs (sv_2mortal (newSVuv (value [i])));
657		1317
658	void	1318	void
659	devices (OpenCL::Context this)	1319	devices (OpenCL::Context self)
660	PPCODE:	1320	PPCODE:
661	size_t size;	1321	size_t size;
662	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, 0, 0, &size));	1322	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
663	cl_device_id *value = tmpbuf (size);	1323	cl_device_id *value = tmpbuf (size);
664	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, size, value, 0));	1324	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
665	int i, n = size / sizeof (*value);	1325	int i, n = size / sizeof (*value);
666	EXTEND (SP, n);	1326	EXTEND (SP, n);
667	for (i = 0; i < n; ++i)	1327	for (i = 0; i < n; ++i)
668	{	1328	{
669	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1329	PUSH_CLOBJ (stash_device, value [i]);
670	}	1330	}
671		1331
672	void	1332	void
673	properties (OpenCL::Context this)	1333	properties (OpenCL::Context self)
674	PPCODE:	1334	PPCODE:
675	size_t size;	1335	size_t size;
676	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, 0, 0, &size));	1336	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
677	cl_context_properties *value = tmpbuf (size);	1337	cl_context_properties *value = tmpbuf (size);
678	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, size, value, 0));	1338	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
679	int i, n = size / sizeof (*value);	1339	int i, n = size / sizeof (*value);
680	EXTEND (SP, n);	1340	EXTEND (SP, n);
681	for (i = 0; i < n; ++i)	1341	for (i = 0; i < n; ++i)
682	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));	1342	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
683		1343
684	#END:context	1344	#END:context
685		1345
686	MODULE = OpenCL PACKAGE = OpenCL::Queue	1346	MODULE = OpenCL PACKAGE = OpenCL::Queue
687		1347
688	void	1348	void
689	DESTROY (OpenCL::Queue this)	1349	DESTROY (OpenCL::Queue self)
690	CODE:	1350	CODE:
691	clReleaseCommandQueue (this);	1351	clReleaseCommandQueue (self);
692		1352
693	void	1353	void
694	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1354	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
		1355	ALIAS:
		1356	enqueue_read_buffer = 0
695	PPCODE:	1357	PPCODE:
696	cl_event ev = 0;	1358	cl_event ev = 0;
697	EVENT_LIST (6, items - 6);	1359	EVENT_LIST (6);
698		1360
699	SvUPGRADE (data, SVt_PV);	1361	SvUPGRADE (data, SVt_PV);
700	SvGROW (data, len);	1362	SvGROW (data, len);
701	SvPOK_only (data);	1363	SvPOK_only (data);
702	SvCUR_set (data, len);	1364	SvCUR_set (data, len);
703	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1365	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
704		1366
705	if (ev)	1367	if (ev)
706	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1368	XPUSH_CLOBJ (stash_event, ev);
707		1369
708	void	1370	void
709	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1371	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
		1372	ALIAS:
		1373	enqueue_write_buffer = 0
710	PPCODE:	1374	PPCODE:
711	cl_event ev = 0;	1375	cl_event ev = 0;
712	STRLEN len;	1376	STRLEN len;
713	char *ptr = SvPVbyte (data, len);	1377	char *ptr = SvPVbyte (data, len);
714	EVENT_LIST (5, items - 5);	1378	EVENT_LIST (5);
715		1379
716	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1380	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
717		1381
718	if (ev)	1382	if (ev)
719	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1383	XPUSH_CLOBJ (stash_event, ev);
720		1384
		1385	#if CL_VERSION_1_2
		1386
721	void	1387	void
722	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1388	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		1389	ALIAS:
		1390	enqueue_fill_buffer = 0
723	PPCODE:	1391	PPCODE:
724	cl_event ev = 0;	1392	cl_event ev = 0;
		1393	STRLEN len;
		1394	char *ptr = SvPVbyte (data, len);
725	EVENT_LIST (6, items - 6);	1395	EVENT_LIST (5);
726		1396
727	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1397	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
728		1398
729	if (ev)	1399	if (ev)
730	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1400	XPUSH_CLOBJ (stash_event, ev);
731		1401
732	void	1402	void
		1403	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, ...)
		1404	ALIAS:
		1405	enqueue_fill_image = 0
		1406	PPCODE:
		1407	cl_event ev = 0;
		1408	STRLEN len;
		1409	const size_t origin [3] = { x, y, z };
		1410	const size_t region [3] = { width, height, depth };
		1411	EVENT_LIST (12);
		1412
		1413	const cl_float c_f [4] = { r, g, b, a };
		1414	const cl_uint c_u [4] = { r, g, b, a };
		1415	const cl_int c_s [4] = { r, g, b, a };
		1416	const void *c_fus [3] = { &c_f, &c_u, &c_s };
		1417	static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
		1418	cl_image_format format;
		1419	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1420	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
		1421	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
		1422	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
		1423
		1424	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
		1425	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1426
		1427	if (ev)
		1428	XPUSH_CLOBJ (stash_event, ev);
		1429
		1430	#endif
		1431
		1432	void
		1433	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
		1434	ALIAS:
		1435	enqueue_copy_buffer = 0
		1436	PPCODE:
		1437	cl_event ev = 0;
		1438	EVENT_LIST (6);
		1439
		1440	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1441
		1442	if (ev)
		1443	XPUSH_CLOBJ (stash_event, ev);
		1444
		1445	void
733	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, ...)	1446	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, ...)
		1447	ALIAS:
		1448	enqueue_read_buffer_rect = 0
734	PPCODE:	1449	PPCODE:
735	cl_event ev = 0;	1450	cl_event ev = 0;
736	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1451	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
737	const size_t host_origin[3] = { host_x, host_y, host_z };	1452	const size_t host_origin[3] = { host_x, host_y, host_z };
738	const size_t region[3] = { width, height, depth };	1453	const size_t region[3] = { width, height, depth };
739	EVENT_LIST (17, items - 17);	1454	EVENT_LIST (17);
740		1455
741	if (!buf_row_pitch)	1456	if (!buf_row_pitch)
742	buf_row_pitch = region [0];	1457	buf_row_pitch = region [0];
743		1458
744	if (!buf_slice_pitch)	1459	if (!buf_slice_pitch)
…		…
754		1469
755	SvUPGRADE (data, SVt_PV);	1470	SvUPGRADE (data, SVt_PV);
756	SvGROW (data, len);	1471	SvGROW (data, len);
757	SvPOK_only (data);	1472	SvPOK_only (data);
758	SvCUR_set (data, len);	1473	SvCUR_set (data, len);
759	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));	1474	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));
760		1475
761	if (ev)	1476	if (ev)
762	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1477	XPUSH_CLOBJ (stash_event, ev);
763		1478
764	void	1479	void
765	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, ...)	1480	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, ...)
		1481	ALIAS:
		1482	enqueue_write_buffer_rect = 0
766	PPCODE:	1483	PPCODE:
767	cl_event ev = 0;	1484	cl_event ev = 0;
768	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1485	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
769	const size_t host_origin[3] = { host_x, host_y, host_z };	1486	const size_t host_origin[3] = { host_x, host_y, host_z };
770	const size_t region[3] = { width, height, depth };	1487	const size_t region[3] = { width, height, depth };
771	STRLEN len;	1488	STRLEN len;
772	char *ptr = SvPVbyte (data, len);	1489	char *ptr = SvPVbyte (data, len);
773	EVENT_LIST (17, items - 17);	1490	EVENT_LIST (17);
774		1491
775	if (!buf_row_pitch)	1492	if (!buf_row_pitch)
776	buf_row_pitch = region [0];	1493	buf_row_pitch = region [0];
777		1494
778	if (!buf_slice_pitch)	1495	if (!buf_slice_pitch)
…		…
787	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1504	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
788		1505
789	if (len < min_len)	1506	if (len < min_len)
790	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1507	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
791		1508
792	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));	1509	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));
793		1510
794	if (ev)	1511	if (ev)
795	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1512	XPUSH_CLOBJ (stash_event, ev);
796		1513
797	void	1514	void
798	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, ...)	1515	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, ...)
		1516	ALIAS:
		1517	enqueue_copy_buffer_rect = 0
799	PPCODE:	1518	PPCODE:
800	cl_event ev = 0;	1519	cl_event ev = 0;
801	const size_t src_origin[3] = { src_x, src_y, src_z };	1520	const size_t src_origin[3] = { src_x, src_y, src_z };
802	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1521	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
803	const size_t region[3] = { width, height, depth };	1522	const size_t region[3] = { width, height, depth };
804	EVENT_LIST (16, items - 16);	1523	EVENT_LIST (16);
805		1524
806	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));	1525	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));
807		1526
808	if (ev)	1527	if (ev)
809	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1528	XPUSH_CLOBJ (stash_event, ev);
810		1529
811	void	1530	void
812	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, ...)	1531	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, ...)
		1532	ALIAS:
		1533	enqueue_read_image = 0
813	PPCODE:	1534	PPCODE:
814	cl_event ev = 0;	1535	cl_event ev = 0;
815	const size_t src_origin[3] = { src_x, src_y, src_z };	1536	const size_t src_origin[3] = { src_x, src_y, src_z };
816	const size_t region[3] = { width, height, depth };	1537	const size_t region[3] = { width, height, depth };
817	EVENT_LIST (12, items - 12);	1538	EVENT_LIST (12);
818		1539
819	if (!row_pitch)	1540	if (!row_pitch)
820	row_pitch = img_row_pitch (src);	1541	row_pitch = img_row_pitch (src);
821		1542
822	if (depth > 1 && !slice_pitch)	1543	if (depth > 1 && !slice_pitch)
…		…
826		1547
827	SvUPGRADE (data, SVt_PV);	1548	SvUPGRADE (data, SVt_PV);
828	SvGROW (data, len);	1549	SvGROW (data, len);
829	SvPOK_only (data);	1550	SvPOK_only (data);
830	SvCUR_set (data, len);	1551	SvCUR_set (data, len);
831	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));	1552	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));
832		1553
833	if (ev)	1554	if (ev)
834	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1555	XPUSH_CLOBJ (stash_event, ev);
835		1556
836	void	1557	void
837	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, ...)	1558	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, ...)
		1559	ALIAS:
		1560	enqueue_write_image = 0
838	PPCODE:	1561	PPCODE:
839	cl_event ev = 0;	1562	cl_event ev = 0;
840	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1563	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
841	const size_t region[3] = { width, height, depth };	1564	const size_t region[3] = { width, height, depth };
842	STRLEN len;	1565	STRLEN len;
843	char *ptr = SvPVbyte (data, len);	1566	char *ptr = SvPVbyte (data, len);
844	EVENT_LIST (12, items - 12);	1567	EVENT_LIST (12);
845		1568
846	if (!row_pitch)	1569	if (!row_pitch)
847	row_pitch = img_row_pitch (dst);	1570	row_pitch = img_row_pitch (dst);
848		1571
849	if (depth > 1 && !slice_pitch)	1572	if (depth > 1 && !slice_pitch)
…		…
852	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1575	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
853		1576
854	if (len < min_len)	1577	if (len < min_len)
855	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1578	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
856		1579
857	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));	1580	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));
858		1581
859	if (ev)	1582	if (ev)
860	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1583	XPUSH_CLOBJ (stash_event, ev);
861		1584
862	void	1585	void
863	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, ...)	1586	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, ...)
		1587	ALIAS:
		1588	enqueue_copy_image = 0
864	PPCODE:	1589	PPCODE:
865	cl_event ev = 0;	1590	cl_event ev = 0;
866	const size_t src_origin[3] = { src_x, src_y, src_z };	1591	const size_t src_origin[3] = { src_x, src_y, src_z };
867	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1592	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
868	const size_t region[3] = { width, height, depth };	1593	const size_t region[3] = { width, height, depth };
869	EVENT_LIST (12, items - 12);	1594	EVENT_LIST (12);
870		1595
871	NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1596	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
872		1597
873	if (ev)	1598	if (ev)
874	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1599	XPUSH_CLOBJ (stash_event, ev);
875		1600
876	void	1601	void
877	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, ...)	1602	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, ...)
		1603	ALIAS:
		1604	enqueue_copy_image_to_buffer = 0
878	PPCODE:	1605	PPCODE:
879	cl_event ev = 0;	1606	cl_event ev = 0;
880	const size_t src_origin[3] = { src_x, src_y, src_z };	1607	const size_t src_origin[3] = { src_x, src_y, src_z };
		1608	const size_t region [3] = { width, height, depth };
		1609	EVENT_LIST (10);
		1610
		1611	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1612
		1613	if (ev)
		1614	XPUSH_CLOBJ (stash_event, ev);
		1615
		1616	void
		1617	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, ...)
		1618	ALIAS:
		1619	enqueue_copy_buffer_to_image = 0
		1620	PPCODE:
		1621	cl_event ev = 0;
		1622	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1623	const size_t region [3] = { width, height, depth };
		1624	EVENT_LIST (10);
		1625
		1626	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1627
		1628	if (ev)
		1629	XPUSH_CLOBJ (stash_event, ev);
		1630
		1631	void
		1632	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, size_t cb = 0, ...)
		1633	ALIAS:
		1634	enqueue_map_buffer = 0
		1635	PPCODE:
		1636	cl_event ev;
		1637	EVENT_LIST (6);
		1638
		1639	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
		1640	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));
		1641
		1642	void
		1643	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, size_t width = 0, size_t height = 0, size_t depth = 0, ...)
		1644	ALIAS:
		1645	enqueue_map_image = 0
		1646	PPCODE:
		1647	cl_event ev;
		1648	const size_t origin[3] = { x, y, z };
881	const size_t region[3] = { width, height, depth };	1649	const size_t region[3] = { width, height, depth };
		1650	size_t row_pitch, slice_pitch;
882	EVENT_LIST (10, items - 10);	1651	EVENT_LIST (10);
883		1652
884	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1653	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));
		1654
		1655	size_t cb = slice_pitch ? slice_pitch * region [2]
		1656	: row_pitch ? row_pitch * region [1]
		1657	: region [0];
		1658
		1659	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));
		1660
		1661	void
		1662	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
		1663	PPCODE:
		1664	mapped_unmap (ST (1), mapped, self, &ST (2), items - 2);
		1665	if (GIMME_V != G_VOID)
		1666	{
		1667	clRetainEvent (mapped->event);
		1668	XPUSH_CLOBJ (stash_event, mapped->event);
		1669	}
		1670
		1671	void
		1672	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
		1673	ALIAS:
		1674	enqueue_task = 0
		1675	PPCODE:
		1676	cl_event ev = 0;
		1677	EVENT_LIST (2);
		1678
		1679	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
885		1680
886	if (ev)	1681	if (ev)
887	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1682	XPUSH_CLOBJ (stash_event, ev);
888		1683
889	void	1684	void
890	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, ...)
891	PPCODE:
892	cl_event ev = 0;
893	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
894	const size_t region[3] = { width, height, depth };
895	EVENT_LIST (10, items - 10);
896
897	NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
898
899	if (ev)
900	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
901
902	void
903	enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)
904	PPCODE:
905	cl_event ev = 0;
906	EVENT_LIST (2, items - 2);
907
908	NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
909
910	if (ev)
911	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
912
913	void
914	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, ...)	1685	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
		1686	ALIAS:
		1687	enqueue_nd_range_kernel = 0
915	PPCODE:	1688	PPCODE:
916	cl_event ev = 0;	1689	cl_event ev = 0;
917	size_t *gwo = 0, *gws, *lws = 0;	1690	size_t *gwo = 0, *gws, *lws = 0;
918	int gws_len;	1691	int gws_len;
919	size_t *lists;	1692	size_t *lists;
920	int i;	1693	int i;
921	EVENT_LIST (5, items - 5);	1694	EVENT_LIST (5);
922		1695
923	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1696	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
924	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1697	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
925		1698
926	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1699	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
927		1700
928	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);	1701	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
929		1702
930	gws = lists + gws_len * 0;	1703	gws = lists + gws_len * 0;
931	for (i = 0; i < gws_len; ++i)	1704	for (i = 0; i < gws_len; ++i)
		1705	{
932	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);	1706	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		1707	// at least nvidia crashes for 0-sized work group sizes, work around
		1708	if (!gws [i])
		1709	croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
		1710	}
933		1711
934	if (SvOK (global_work_offset))	1712	if (SvOK (global_work_offset))
935	{	1713	{
936	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)	1714	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
937	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");	1715	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
…		…
944	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);	1722	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
945	}	1723	}
946		1724
947	if (SvOK (local_work_size))	1725	if (SvOK (local_work_size))
948	{	1726	{
949	if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1727	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
950	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");	1728	croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
951		1729
952	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1730	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
953	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1731	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
954		1732
955	lws = lists + gws_len * 2;	1733	lws = lists + gws_len * 2;
956	for (i = 0; i < gws_len; ++i)	1734	for (i = 0; i < gws_len; ++i)
		1735	{
957	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);	1736	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		1737	// at least nvidia crashes for 0-sized work group sizes, work around
		1738	if (!lws [i])
		1739	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
		1740	}
958	}	1741	}
959		1742
960	NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1743	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
961		1744
962	if (ev)	1745	if (ev)
963	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1746	XPUSH_CLOBJ (stash_event, ev);
964		1747
		1748	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1749
965	void	1750	void
966	enqueue_marker (OpenCL::Queue this)	1751	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
		1752	ALIAS:
		1753	release_gl_objects = 1
		1754	enqueue_acquire_gl_objects = 0
		1755	enqueue_release_gl_objects = 1
967	PPCODE:	1756	PPCODE:
		1757	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
		1758	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
		1759
968	cl_event ev;	1760	cl_event ev = 0;
969	NEED_SUCCESS (EnqueueMarker, (this, &ev));	1761	EVENT_LIST (2);
970	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1762	AV *av = (AV *)SvRV (objects);
		1763	cl_uint num_objects = av_len (av) + 1;
		1764	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
		1765	int i;
971		1766
		1767	for (i = num_objects; i--; )
		1768	object_list [i] = SvCLOBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
		1769
		1770	if (ix)
		1771	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1772	else
		1773	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1774
		1775	if (ev)
		1776	XPUSH_CLOBJ (stash_event, ev);
		1777
		1778	#endif
		1779
972	void	1780	void
973	enqueue_wait_for_events (OpenCL::Queue this, ...)	1781	wait_for_events (OpenCL::Queue self, ...)
		1782	ALIAS:
		1783	enqueue_wait_for_events = 0
974	CODE:	1784	CODE:
975	EVENT_LIST (1, items - 1);	1785	EVENT_LIST (1);
		1786	#if PREFER_1_1
976	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));	1787	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		1788	#else
		1789	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
		1790	#endif
977		1791
978	void	1792	void
979	enqueue_barrier (OpenCL::Queue this)	1793	marker (OpenCL::Queue self, ...)
		1794	ALIAS:
		1795	enqueue_marker = 0
980	CODE:	1796	PPCODE:
		1797	cl_event ev = 0;
		1798	EVENT_LIST (1);
		1799	#if PREFER_1_1
		1800	if (!event_list_count)
		1801	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1802	else
		1803	#if CL_VERSION_1_2
		1804	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1805	#else
		1806	{
		1807	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
		1808	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1809	}
		1810	#endif
		1811	#else
		1812	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1813	#endif
		1814	if (ev)
		1815	XPUSH_CLOBJ (stash_event, ev);
		1816
		1817	void
		1818	barrier (OpenCL::Queue self, ...)
		1819	ALIAS:
		1820	enqueue_barrier = 0
		1821	PPCODE:
		1822	cl_event ev = 0;
		1823	EVENT_LIST (1);
		1824	#if PREFER_1_1
		1825	if (!event_list_count && GIMME_V == G_VOID)
981	NEED_SUCCESS (EnqueueBarrier, (this));	1826	NEED_SUCCESS (EnqueueBarrier, (self));
		1827	else
		1828	#if CL_VERSION_1_2
		1829	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1830	#else
		1831	{
		1832	if (event_list_count)
		1833	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
982		1834
		1835	if (GIMME_V != G_VOID)
		1836	NEED_SUCCESS (EnqueueMarker, (self, &ev));
		1837	}
		1838	#endif
		1839	#else
		1840	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1841	#endif
		1842	if (ev)
		1843	XPUSH_CLOBJ (stash_event, ev);
		1844
983	void	1845	void
984	flush (OpenCL::Queue this)	1846	flush (OpenCL::Queue self)
985	CODE:	1847	CODE:
986	NEED_SUCCESS (Flush, (this));	1848	NEED_SUCCESS (Flush, (self));
987		1849
988	void	1850	void
989	finish (OpenCL::Queue this)	1851	finish (OpenCL::Queue self)
990	CODE:	1852	CODE:
991	NEED_SUCCESS (Finish, (this));	1853	NEED_SUCCESS (Finish, (self));
992		1854
993	void	1855	void
994	info (OpenCL::Queue this, cl_command_queue_info name)	1856	info (OpenCL::Queue self, cl_command_queue_info name)
995	PPCODE:	1857	PPCODE:
996	INFO (CommandQueue)	1858	INFO (CommandQueue)
997		1859
998	#BEGIN:command_queue	1860	#BEGIN:command_queue
999		1861
1000	void	1862	void
1001	context (OpenCL::Queue this)	1863	context (OpenCL::Queue self)
1002	PPCODE:	1864	PPCODE:
1003	cl_context value [1];	1865	cl_context value [1];
1004	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	1866	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1005	EXTEND (SP, 1);	1867	EXTEND (SP, 1);
1006	const int i = 0;	1868	const int i = 0;
1007	{	1869	{
1008	NEED_SUCCESS (RetainContext, (value [i]));	1870	NEED_SUCCESS (RetainContext, (value [i]));
1009	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1871	PUSH_CLOBJ (stash_context, value [i]);
1010	}	1872	}
1011		1873
1012	void	1874	void
1013	device (OpenCL::Queue this)	1875	device (OpenCL::Queue self)
1014	PPCODE:	1876	PPCODE:
1015	cl_device_id value [1];	1877	cl_device_id value [1];
1016	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_DEVICE, sizeof (value), value, 0));	1878	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1017	EXTEND (SP, 1);	1879	EXTEND (SP, 1);
1018	const int i = 0;	1880	const int i = 0;
1019	{	1881	{
1020	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1882	PUSH_CLOBJ (stash_device, value [i]);
1021	}	1883	}
1022		1884
1023	void	1885	void
1024	reference_count (OpenCL::Queue this)	1886	reference_count (OpenCL::Queue self)
1025	PPCODE:	1887	PPCODE:
1026	cl_uint value [1];	1888	cl_uint value [1];
1027	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));	1889	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1028	EXTEND (SP, 1);	1890	EXTEND (SP, 1);
1029	const int i = 0;	1891	const int i = 0;
1030	PUSHs (sv_2mortal (newSVuv (value [i])));	1892	PUSHs (sv_2mortal (newSVuv (value [i])));
1031		1893
1032	void	1894	void
1033	properties (OpenCL::Queue this)	1895	properties (OpenCL::Queue self)
1034	PPCODE:	1896	PPCODE:
1035	cl_command_queue_properties value [1];	1897	cl_command_queue_properties value [1];
1036	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));	1898	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1037	EXTEND (SP, 1);	1899	EXTEND (SP, 1);
1038	const int i = 0;	1900	const int i = 0;
1039	PUSHs (sv_2mortal (newSViv (value [i])));	1901	PUSHs (sv_2mortal (newSVuv (value [i])));
1040		1902
1041	#END:command_queue	1903	#END:command_queue
1042		1904
1043	MODULE = OpenCL PACKAGE = OpenCL::Memory	1905	MODULE = OpenCL PACKAGE = OpenCL::Memory
1044		1906
1045	void	1907	void
1046	DESTROY (OpenCL::Memory this)	1908	DESTROY (OpenCL::Memory self)
1047	CODE:	1909	CODE:
1048	clReleaseMemObject (this);	1910	clReleaseMemObject (self);
1049		1911
1050	void	1912	void
1051	info (OpenCL::Memory this, cl_mem_info name)	1913	info (OpenCL::Memory self, cl_mem_info name)
1052	PPCODE:	1914	PPCODE:
1053	INFO (MemObject)	1915	INFO (MemObject)
1054		1916
1055	#BEGIN:mem	1917	#BEGIN:mem
1056		1918
1057	void	1919	void
1058	type (OpenCL::Memory this)	1920	type (OpenCL::Memory self)
1059	PPCODE:	1921	PPCODE:
1060	cl_mem_object_type value [1];	1922	cl_mem_object_type value [1];
1061	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_TYPE, sizeof (value), value, 0));	1923	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1062	EXTEND (SP, 1);	1924	EXTEND (SP, 1);
1063	const int i = 0;	1925	const int i = 0;
1064	PUSHs (sv_2mortal (newSViv (value [i])));	1926	PUSHs (sv_2mortal (newSVuv (value [i])));
1065		1927
1066	void	1928	void
1067	flags (OpenCL::Memory this)	1929	flags (OpenCL::Memory self)
1068	PPCODE:	1930	PPCODE:
1069	cl_mem_flags value [1];	1931	cl_mem_flags value [1];
1070	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_FLAGS, sizeof (value), value, 0));	1932	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1071	EXTEND (SP, 1);	1933	EXTEND (SP, 1);
1072	const int i = 0;	1934	const int i = 0;
1073	PUSHs (sv_2mortal (newSViv (value [i])));	1935	PUSHs (sv_2mortal (newSVuv (value [i])));
1074		1936
1075	void	1937	void
1076	size (OpenCL::Memory this)	1938	size (OpenCL::Memory self)
1077	ALIAS:	1939	ALIAS:
1078	size = CL_MEM_SIZE	1940	size = CL_MEM_SIZE
1079	offset = CL_MEM_OFFSET	1941	offset = CL_MEM_OFFSET
1080	PPCODE:	1942	PPCODE:
1081	size_t value [1];	1943	size_t value [1];
1082	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));	1944	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1083	EXTEND (SP, 1);	1945	EXTEND (SP, 1);
1084	const int i = 0;	1946	const int i = 0;
1085	PUSHs (sv_2mortal (newSVuv (value [i])));	1947	PUSHs (sv_2mortal (newSVuv (value [i])));
1086		1948
1087	void	1949	void
1088	host_ptr (OpenCL::Memory this)	1950	host_ptr (OpenCL::Memory self)
1089	PPCODE:	1951	PPCODE:
1090	void * value [1];	1952	void * value [1];
1091	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_HOST_PTR, sizeof (value), value, 0));	1953	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1092	EXTEND (SP, 1);	1954	EXTEND (SP, 1);
1093	const int i = 0;	1955	const int i = 0;
1094	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));	1956	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1095		1957
1096	void	1958	void
1097	map_count (OpenCL::Memory this)	1959	map_count (OpenCL::Memory self)
1098	ALIAS:	1960	ALIAS:
1099	map_count = CL_MEM_MAP_COUNT	1961	map_count = CL_MEM_MAP_COUNT
1100	reference_count = CL_MEM_REFERENCE_COUNT	1962	reference_count = CL_MEM_REFERENCE_COUNT
1101	PPCODE:	1963	PPCODE:
1102	cl_uint value [1];	1964	cl_uint value [1];
1103	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));	1965	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1104	EXTEND (SP, 1);	1966	EXTEND (SP, 1);
1105	const int i = 0;	1967	const int i = 0;
1106	PUSHs (sv_2mortal (newSVuv (value [i])));	1968	PUSHs (sv_2mortal (newSVuv (value [i])));
1107		1969
1108	void	1970	void
1109	context (OpenCL::Memory this)	1971	context (OpenCL::Memory self)
1110	PPCODE:	1972	PPCODE:
1111	cl_context value [1];	1973	cl_context value [1];
1112	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_CONTEXT, sizeof (value), value, 0));	1974	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1113	EXTEND (SP, 1);	1975	EXTEND (SP, 1);
1114	const int i = 0;	1976	const int i = 0;
1115	{	1977	{
1116	NEED_SUCCESS (RetainContext, (value [i]));	1978	NEED_SUCCESS (RetainContext, (value [i]));
1117	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1979	PUSH_CLOBJ (stash_context, value [i]);
1118	}	1980	}
1119		1981
1120	void	1982	void
1121	associated_memobject (OpenCL::Memory this)	1983	associated_memobject (OpenCL::Memory self)
1122	PPCODE:	1984	PPCODE:
1123	cl_mem value [1];	1985	cl_mem value [1];
1124	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	1986	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1125	EXTEND (SP, 1);	1987	EXTEND (SP, 1);
1126	const int i = 0;	1988	const int i = 0;
1127	{	1989	{
1128	NEED_SUCCESS (RetainMemObject, (value [i]));	1990	NEED_SUCCESS (RetainMemObject, (value [i]));
1129	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));	1991	PUSH_CLOBJ (stash_memory, value [i]);
1130	}	1992	}
1131		1993
1132	#END:mem	1994	#END:mem
1133		1995
		1996	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1997
		1998	void
		1999	gl_object_info (OpenCL::Memory self)
		2000	PPCODE:
		2001	cl_gl_object_type type;
		2002	cl_GLuint name;
		2003	NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
		2004	EXTEND (SP, 2);
		2005	PUSHs (sv_2mortal (newSVuv (type)));
		2006	PUSHs (sv_2mortal (newSVuv (name)));
		2007
		2008	#endif
		2009
1134	MODULE = OpenCL PACKAGE = OpenCL::BufferObj	2010	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1135		2011
1136	void	2012	void
1137	sub_buffer_region (OpenCL::BufferObj this, cl_mem_flags flags, size_t origin, size_t size)	2013	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
1138	PPCODE:	2014	PPCODE:
1139	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))	2015	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
1140	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");	2016	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1141		2017
1142	cl_buffer_region crdata = { origin, size };	2018	cl_buffer_region crdata = { origin, size };
1143		2019
1144	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (this, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	2020	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1145	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	2021	XPUSH_CLOBJ (stash_buffer, mem);
1146		2022
1147	MODULE = OpenCL PACKAGE = OpenCL::Image	2023	MODULE = OpenCL PACKAGE = OpenCL::Image
1148		2024
1149	void	2025	void
1150	image_info (OpenCL::Image this, cl_image_info name)	2026	image_info (OpenCL::Image self, cl_image_info name)
1151	PPCODE:	2027	PPCODE:
1152	INFO (Image)	2028	INFO (Image)
1153		2029
		2030	void
		2031	format (OpenCL::Image self)
		2032	PPCODE:
		2033	cl_image_format format;
		2034	NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		2035	EXTEND (SP, 2);
		2036	PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
		2037	PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
		2038
1154	#BEGIN:image	2039	#BEGIN:image
1155		2040
1156	void	2041	void
1157	element_size (OpenCL::Image this)	2042	element_size (OpenCL::Image self)
1158	ALIAS:	2043	ALIAS:
1159	element_size = CL_IMAGE_ELEMENT_SIZE	2044	element_size = CL_IMAGE_ELEMENT_SIZE
1160	row_pitch = CL_IMAGE_ROW_PITCH	2045	row_pitch = CL_IMAGE_ROW_PITCH
1161	slice_pitch = CL_IMAGE_SLICE_PITCH	2046	slice_pitch = CL_IMAGE_SLICE_PITCH
1162	width = CL_IMAGE_WIDTH	2047	width = CL_IMAGE_WIDTH
1163	height = CL_IMAGE_HEIGHT	2048	height = CL_IMAGE_HEIGHT
1164	depth = CL_IMAGE_DEPTH	2049	depth = CL_IMAGE_DEPTH
1165	PPCODE:	2050	PPCODE:
1166	size_t value [1];	2051	size_t value [1];
1167	NEED_SUCCESS (GetImageInfo, (this, ix, sizeof (value), value, 0));	2052	NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1168	EXTEND (SP, 1);	2053	EXTEND (SP, 1);
1169	const int i = 0;	2054	const int i = 0;
1170	PUSHs (sv_2mortal (newSVuv (value [i])));	2055	PUSHs (sv_2mortal (newSVuv (value [i])));
1171		2056
1172	#END:image	2057	#END:image
1173		2058
		2059	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		2060
		2061	#BEGIN:gl_texture
		2062
		2063	void
		2064	target (OpenCL::Image self)
		2065	PPCODE:
		2066	cl_GLenum value [1];
		2067	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
		2068	EXTEND (SP, 1);
		2069	const int i = 0;
		2070	PUSHs (sv_2mortal (newSVuv (value [i])));
		2071
		2072	void
		2073	gl_mipmap_level (OpenCL::Image self)
		2074	PPCODE:
		2075	cl_GLint value [1];
		2076	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
		2077	EXTEND (SP, 1);
		2078	const int i = 0;
		2079	PUSHs (sv_2mortal (newSViv (value [i])));
		2080
		2081	#END:gl_texture
		2082
		2083	#endif
		2084
1174	MODULE = OpenCL PACKAGE = OpenCL::Sampler	2085	MODULE = OpenCL PACKAGE = OpenCL::Sampler
1175		2086
1176	void	2087	void
1177	DESTROY (OpenCL::Sampler this)	2088	DESTROY (OpenCL::Sampler self)
1178	CODE:	2089	CODE:
1179	clReleaseSampler (this);	2090	clReleaseSampler (self);
1180		2091
1181	void	2092	void
1182	info (OpenCL::Sampler this, cl_sampler_info name)	2093	info (OpenCL::Sampler self, cl_sampler_info name)
1183	PPCODE:	2094	PPCODE:
1184	INFO (Sampler)	2095	INFO (Sampler)
1185		2096
1186	#BEGIN:sampler	2097	#BEGIN:sampler
1187		2098
1188	void	2099	void
1189	reference_count (OpenCL::Sampler this)	2100	reference_count (OpenCL::Sampler self)
1190	PPCODE:	2101	PPCODE:
1191	cl_uint value [1];	2102	cl_uint value [1];
1192	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));	2103	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1193	EXTEND (SP, 1);	2104	EXTEND (SP, 1);
1194	const int i = 0;	2105	const int i = 0;
1195	PUSHs (sv_2mortal (newSVuv (value [i])));	2106	PUSHs (sv_2mortal (newSVuv (value [i])));
1196		2107
1197	void	2108	void
1198	context (OpenCL::Sampler this)	2109	context (OpenCL::Sampler self)
1199	PPCODE:	2110	PPCODE:
1200	cl_context value [1];	2111	cl_context value [1];
1201	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	2112	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1202	EXTEND (SP, 1);	2113	EXTEND (SP, 1);
1203	const int i = 0;	2114	const int i = 0;
1204	{	2115	{
1205	NEED_SUCCESS (RetainContext, (value [i]));	2116	NEED_SUCCESS (RetainContext, (value [i]));
1206	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2117	PUSH_CLOBJ (stash_context, value [i]);
1207	}	2118	}
1208		2119
1209	void	2120	void
1210	normalized_coords (OpenCL::Sampler this)	2121	normalized_coords (OpenCL::Sampler self)
1211	PPCODE:	2122	PPCODE:
1212	cl_addressing_mode value [1];	2123	cl_addressing_mode value [1];
1213	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));	2124	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1214	EXTEND (SP, 1);	2125	EXTEND (SP, 1);
1215	const int i = 0;	2126	const int i = 0;
1216	PUSHs (sv_2mortal (newSViv (value [i])));	2127	PUSHs (sv_2mortal (newSVuv (value [i])));
1217		2128
1218	void	2129	void
1219	addressing_mode (OpenCL::Sampler this)	2130	addressing_mode (OpenCL::Sampler self)
1220	PPCODE:	2131	PPCODE:
1221	cl_filter_mode value [1];	2132	cl_filter_mode value [1];
1222	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));	2133	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1223	EXTEND (SP, 1);	2134	EXTEND (SP, 1);
1224	const int i = 0;	2135	const int i = 0;
1225	PUSHs (sv_2mortal (newSViv (value [i])));	2136	PUSHs (sv_2mortal (newSVuv (value [i])));
1226		2137
1227	void	2138	void
1228	filter_mode (OpenCL::Sampler this)	2139	filter_mode (OpenCL::Sampler self)
1229	PPCODE:	2140	PPCODE:
1230	cl_bool value [1];	2141	cl_bool value [1];
1231	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));	2142	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1232	EXTEND (SP, 1);	2143	EXTEND (SP, 1);
1233	const int i = 0;	2144	const int i = 0;
1234	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	2145	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1235		2146
1236	#END:sampler	2147	#END:sampler
1237		2148
1238	MODULE = OpenCL PACKAGE = OpenCL::Program	2149	MODULE = OpenCL PACKAGE = OpenCL::Program
1239		2150
1240	void	2151	void
1241	DESTROY (OpenCL::Program this)	2152	DESTROY (OpenCL::Program self)
1242	CODE:	2153	CODE:
1243	clReleaseProgram (this);	2154	clReleaseProgram (self);
1244		2155
1245	void	2156	void
1246	build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef)	2157	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
		2158	ALIAS:
		2159	build_async = 1
1247	CODE:	2160	CODE:
		2161	void (CL_CALLBACK *pfn_notify)(cl_program program, void *user_data) = 0;
		2162	void *user_data = 0;
		2163	cl_uint num_devices = 0;
		2164	cl_device_id *device_list = 0;
		2165
		2166	if (SvOK (devices))
		2167	{
		2168	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		2169	croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");
		2170
		2171	AV *av = (AV *)SvRV (devices);
		2172	num_devices = av_len (av) + 1;
		2173
		2174	if (num_devices)
		2175	{
		2176	device_list = tmpbuf (sizeof (*device_list) * num_devices);
		2177	int count;
		2178	for (count = 0; count < num_devices; ++count)
		2179	device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
		2180	}
		2181	}
		2182
		2183	if (SvOK (notify))
		2184	{
		2185	NEED_SUCCESS (RetainProgram, (self));
		2186	pfn_notify = eq_program_notify;
		2187	user_data = SvREFCNT_inc (s_get_cv (notify));
		2188	}
		2189
		2190	if (ix)
		2191	build_program_async (self, num_devices, device_list, SvPVbyte_nolen (options), user_data);
		2192	else
1248	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));	2193	NEED_SUCCESS (BuildProgram, (self, num_devices, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
1249		2194
1250	void	2195	void
1251	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)	2196	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1252	PPCODE:	2197	PPCODE:
1253	size_t size;	2198	size_t size;
1254	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));	2199	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
1255	SV *sv = sv_2mortal (newSV (size));	2200	SV *sv = sv_2mortal (newSV (size));
1256	SvUPGRADE (sv, SVt_PV);	2201	SvUPGRADE (sv, SVt_PV);
1257	SvPOK_only (sv);	2202	SvPOK_only (sv);
1258	SvCUR_set (sv, size);	2203	SvCUR_set (sv, size);
1259	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));	2204	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
1260	XPUSHs (sv);	2205	XPUSHs (sv);
1261		2206
1262	#BEGIN:program_build	2207	#BEGIN:program_build
1263		2208
1264	void	2209	void
1265	build_status (OpenCL::Program this, OpenCL::Device device)	2210	build_status (OpenCL::Program self, OpenCL::Device device)
1266	PPCODE:	2211	PPCODE:
1267	cl_build_status value [1];	2212	cl_build_status value [1];
1268	NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));	2213	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1269	EXTEND (SP, 1);	2214	EXTEND (SP, 1);
1270	const int i = 0;	2215	const int i = 0;
1271	PUSHs (sv_2mortal (newSViv (value [i])));	2216	PUSHs (sv_2mortal (newSViv (value [i])));
1272		2217
1273	void	2218	void
1274	build_options (OpenCL::Program this, OpenCL::Device device)	2219	build_options (OpenCL::Program self, OpenCL::Device device)
1275	ALIAS:	2220	ALIAS:
1276	build_options = CL_PROGRAM_BUILD_OPTIONS	2221	build_options = CL_PROGRAM_BUILD_OPTIONS
1277	build_log = CL_PROGRAM_BUILD_LOG	2222	build_log = CL_PROGRAM_BUILD_LOG
1278	PPCODE:	2223	PPCODE:
1279	size_t size;	2224	size_t size;
1280	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, 0, 0, &size));	2225	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
1281	char *value = tmpbuf (size);	2226	char *value = tmpbuf (size);
1282	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, size, value, 0));	2227	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
1283	EXTEND (SP, 1);	2228	EXTEND (SP, 1);
1284	const int i = 0;	2229	const int i = 0;
1285	PUSHs (sv_2mortal (newSVpv (value, 0)));	2230	PUSHs (sv_2mortal (newSVpv (value, 0)));
1286		2231
1287	#END:program_build	2232	#END:program_build
1288		2233
1289	void	2234	void
1290	kernel (OpenCL::Program program, SV *function)	2235	kernel (OpenCL::Program program, SV *function)
1291	PPCODE:	2236	PPCODE:
1292	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2237	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1293	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	2238	XPUSH_CLOBJ (stash_kernel, kernel);
1294		2239
1295	void	2240	void
		2241	kernels_in_program (OpenCL::Program program)
		2242	PPCODE:
		2243	cl_uint num_kernels;
		2244	NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
		2245	cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
		2246	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
		2247
		2248	int i;
		2249	EXTEND (SP, num_kernels);
		2250	for (i = 0; i < num_kernels; ++i)
		2251	PUSH_CLOBJ (stash_kernel, kernels [i]);
		2252
		2253	void
1296	info (OpenCL::Program this, cl_program_info name)	2254	info (OpenCL::Program self, cl_program_info name)
1297	PPCODE:	2255	PPCODE:
1298	INFO (Program)	2256	INFO (Program)
1299		2257
1300	void	2258	void
1301	binaries (OpenCL::Program this)	2259	binaries (OpenCL::Program self)
1302	PPCODE:	2260	PPCODE:
1303	cl_uint n, i;	2261	cl_uint n, i;
1304	size_t size;	2262	size_t size;
1305		2263
1306	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));	2264	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
1307	if (!n) XSRETURN_EMPTY;	2265	if (!n) XSRETURN_EMPTY;
1308		2266
1309	size_t *sizes = tmpbuf (sizeof (*sizes) * n);	2267	size_t *sizes = tmpbuf (sizeof (*sizes) * n);
1310	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));	2268	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
1311	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;	2269	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
1312	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);	2270	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
1313		2271
1314	EXTEND (SP, n);	2272	EXTEND (SP, n);
1315	for (i = 0; i < n; ++i)	2273	for (i = 0; i < n; ++i)
1316	{	2274	{
1317	SV *sv = sv_2mortal (newSV (sizes [i]));	2275	SV *sv = sv_2mortal (newSV (sizes [i]));
1318	SvUPGRADE (sv, SVt_PV);	2276	SvUPGRADE (sv, SVt_PV);
1319	SvPOK_only (sv);	2277	SvPOK_only (sv);
1320	SvCUR_set (sv, sizes [i]);	2278	SvCUR_set (sv, sizes [i]);
1321	ptrs [i] = SvPVX (sv);	2279	ptrs [i] = (void *)SvPVX (sv);
1322	PUSHs (sv);	2280	PUSHs (sv);
1323	}	2281	}
1324		2282
1325	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));	2283	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1326	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;	2284	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
1327		2285
1328	#BEGIN:program	2286	#BEGIN:program
1329		2287
1330	void	2288	void
1331	reference_count (OpenCL::Program this)	2289	reference_count (OpenCL::Program self)
1332	ALIAS:	2290	ALIAS:
1333	reference_count = CL_PROGRAM_REFERENCE_COUNT	2291	reference_count = CL_PROGRAM_REFERENCE_COUNT
1334	num_devices = CL_PROGRAM_NUM_DEVICES	2292	num_devices = CL_PROGRAM_NUM_DEVICES
1335	PPCODE:	2293	PPCODE:
1336	cl_uint value [1];	2294	cl_uint value [1];
1337	NEED_SUCCESS (GetProgramInfo, (this, ix, sizeof (value), value, 0));	2295	NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
1338	EXTEND (SP, 1);	2296	EXTEND (SP, 1);
1339	const int i = 0;	2297	const int i = 0;
1340	PUSHs (sv_2mortal (newSVuv (value [i])));	2298	PUSHs (sv_2mortal (newSVuv (value [i])));
1341		2299
1342	void	2300	void
1343	context (OpenCL::Program this)	2301	context (OpenCL::Program self)
1344	PPCODE:	2302	PPCODE:
1345	cl_context value [1];	2303	cl_context value [1];
1346	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2304	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1347	EXTEND (SP, 1);	2305	EXTEND (SP, 1);
1348	const int i = 0;	2306	const int i = 0;
1349	{	2307	{
1350	NEED_SUCCESS (RetainContext, (value [i]));	2308	NEED_SUCCESS (RetainContext, (value [i]));
1351	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2309	PUSH_CLOBJ (stash_context, value [i]);
1352	}	2310	}
1353		2311
1354	void	2312	void
1355	devices (OpenCL::Program this)	2313	devices (OpenCL::Program self)
1356	PPCODE:	2314	PPCODE:
1357	size_t size;	2315	size_t size;
1358	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, 0, 0, &size));	2316	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
1359	cl_device_id *value = tmpbuf (size);	2317	cl_device_id *value = tmpbuf (size);
1360	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, size, value, 0));	2318	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1361	int i, n = size / sizeof (*value);	2319	int i, n = size / sizeof (*value);
1362	EXTEND (SP, n);	2320	EXTEND (SP, n);
1363	for (i = 0; i < n; ++i)	2321	for (i = 0; i < n; ++i)
1364	{	2322	{
1365	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2323	PUSH_CLOBJ (stash_device, value [i]);
1366	}	2324	}
1367		2325
1368	void	2326	void
1369	source (OpenCL::Program this)	2327	source (OpenCL::Program self)
1370	PPCODE:	2328	PPCODE:
1371	size_t size;	2329	size_t size;
1372	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, 0, 0, &size));	2330	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
1373	char *value = tmpbuf (size);	2331	char *value = tmpbuf (size);
1374	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, size, value, 0));	2332	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
1375	EXTEND (SP, 1);	2333	EXTEND (SP, 1);
1376	const int i = 0;	2334	const int i = 0;
1377	PUSHs (sv_2mortal (newSVpv (value, 0)));	2335	PUSHs (sv_2mortal (newSVpv (value, 0)));
1378		2336
1379	void	2337	void
1380	binary_sizes (OpenCL::Program this)	2338	binary_sizes (OpenCL::Program self)
1381	PPCODE:	2339	PPCODE:
1382	size_t size;	2340	size_t size;
1383	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));	2341	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1384	size_t *value = tmpbuf (size);	2342	size_t *value = tmpbuf (size);
1385	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, size, value, 0));	2343	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1386	int i, n = size / sizeof (*value);	2344	int i, n = size / sizeof (*value);
1387	EXTEND (SP, n);	2345	EXTEND (SP, n);
1388	for (i = 0; i < n; ++i)	2346	for (i = 0; i < n; ++i)
1389	PUSHs (sv_2mortal (newSVuv (value [i])));	2347	PUSHs (sv_2mortal (newSVuv (value [i])));
1390		2348
1391	#END:program	2349	#END:program
1392		2350
1393	MODULE = OpenCL PACKAGE = OpenCL::Kernel	2351	MODULE = OpenCL PACKAGE = OpenCL::Kernel
1394		2352
1395	void	2353	void
1396	DESTROY (OpenCL::Kernel this)	2354	DESTROY (OpenCL::Kernel self)
1397	CODE:	2355	CODE:
1398	clReleaseKernel (this);	2356	clReleaseKernel (self);
1399		2357
1400	void	2358	void
		2359	setf (OpenCL::Kernel self, const char *format, ...)
		2360	CODE:
		2361	int i;
		2362	for (i = 2; ; ++i)
		2363	{
		2364	while (*format == ' ')
		2365	++format;
		2366
		2367	char type = *format++;
		2368
		2369	if (!type)
		2370	break;
		2371
		2372	if (i >= items)
		2373	croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
		2374
		2375	SV *sv = ST (i);
		2376
		2377	union
		2378	{
		2379	cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
		2380	cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
		2381	cl_half ch; cl_float cf; cl_double cd;
		2382	cl_mem cm;
		2383	cl_sampler ca;
		2384	size_t cz;
		2385	cl_event ce;
		2386	} arg;
		2387	size_t size;
		2388	int nullarg = 0;
		2389
		2390	switch (type)
		2391	{
		2392	case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
		2393	case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
		2394	case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
		2395	case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
		2396	case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
		2397	case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
		2398	case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
		2399	case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
		2400
		2401	case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
		2402	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
		2403	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
		2404
		2405	case 'z': nullarg = 1; size = SvIV (sv); break;
		2406
		2407	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
		2408	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
		2409	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
		2410
		2411	default:
		2412	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
		2413	}
		2414
		2415	res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
		2416	if (res)
		2417	croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
		2418	}
		2419
		2420	if (i != items)
		2421	croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
		2422
		2423	void
1401	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)	2424	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1402	CODE:	2425	CODE:
1403	clSetKernelArg (this, idx, sizeof (value), &value);	2426	clSetKernelArg (self, idx, sizeof (value), &value);
1404		2427
1405	void	2428	void
1406	set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)	2429	set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
1407	CODE:	2430	CODE:
1408	clSetKernelArg (this, idx, sizeof (value), &value);	2431	clSetKernelArg (self, idx, sizeof (value), &value);
1409		2432
1410	void	2433	void
1411	set_short (OpenCL::Kernel this, cl_uint idx, cl_short value)	2434	set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
1412	CODE:	2435	CODE:
1413	clSetKernelArg (this, idx, sizeof (value), &value);	2436	clSetKernelArg (self, idx, sizeof (value), &value);
1414		2437
1415	void	2438	void
1416	set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value)	2439	set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
1417	CODE:	2440	CODE:
1418	clSetKernelArg (this, idx, sizeof (value), &value);	2441	clSetKernelArg (self, idx, sizeof (value), &value);
1419		2442
1420	void	2443	void
1421	set_int (OpenCL::Kernel this, cl_uint idx, cl_int value)	2444	set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
1422	CODE:	2445	CODE:
1423	clSetKernelArg (this, idx, sizeof (value), &value);	2446	clSetKernelArg (self, idx, sizeof (value), &value);
1424		2447
1425	void	2448	void
1426	set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)	2449	set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
1427	CODE:	2450	CODE:
1428	clSetKernelArg (this, idx, sizeof (value), &value);	2451	clSetKernelArg (self, idx, sizeof (value), &value);
1429		2452
1430	void	2453	void
1431	set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)	2454	set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
1432	CODE:	2455	CODE:
1433	clSetKernelArg (this, idx, sizeof (value), &value);	2456	clSetKernelArg (self, idx, sizeof (value), &value);
1434		2457
1435	void	2458	void
1436	set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)	2459	set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
1437	CODE:	2460	CODE:
1438	clSetKernelArg (this, idx, sizeof (value), &value);	2461	clSetKernelArg (self, idx, sizeof (value), &value);
1439		2462
1440	void	2463	void
1441	set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)	2464	set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
1442	CODE:	2465	CODE:
1443	clSetKernelArg (this, idx, sizeof (value), &value);	2466	clSetKernelArg (self, idx, sizeof (value), &value);
1444		2467
1445	void	2468	void
1446	set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)	2469	set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
1447	CODE:	2470	CODE:
1448	clSetKernelArg (this, idx, sizeof (value), &value);	2471	clSetKernelArg (self, idx, sizeof (value), &value);
1449		2472
1450	void	2473	void
1451	set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)	2474	set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
1452	CODE:	2475	CODE:
1453	clSetKernelArg (this, idx, sizeof (value), &value);	2476	clSetKernelArg (self, idx, sizeof (value), &value);
1454		2477
1455	void	2478	void
1456	set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)	2479	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1457	CODE:	2480	CODE:
1458	clSetKernelArg (this, idx, sizeof (value), &value);	2481	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1459		2482
1460	void	2483	void
1461	set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)	2484	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1462	CODE:	2485	CODE:
1463	clSetKernelArg (this, idx, sizeof (value), &value);	2486	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1464		2487
1465	void	2488	void
1466	set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)	2489	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
		2490	ALIAS:
		2491	set_image2d = 0
		2492	set_image3d = 0
1467	CODE:	2493	CODE:
1468	clSetKernelArg (this, idx, sizeof (value), &value);	2494	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1469		2495
1470	void	2496	void
1471	set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
1472	CODE:
1473	clSetKernelArg (this, idx, sizeof (value), &value);
1474
1475	void
1476	set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)	2497	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1477	CODE:	2498	CODE:
1478	clSetKernelArg (this, idx, sizeof (value), &value);	2499	clSetKernelArg (self, idx, sizeof (value), &value);
1479		2500
1480	void	2501	void
		2502	set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
		2503	CODE:
		2504	clSetKernelArg (self, idx, size, 0);
		2505
		2506	void
1481	set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)	2507	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1482	CODE:	2508	CODE:
1483	clSetKernelArg (this, idx, sizeof (value), &value);	2509	clSetKernelArg (self, idx, sizeof (value), &value);
1484		2510
1485	void	2511	void
1486	info (OpenCL::Kernel this, cl_kernel_info name)	2512	info (OpenCL::Kernel self, cl_kernel_info name)
1487	PPCODE:	2513	PPCODE:
1488	INFO (Kernel)	2514	INFO (Kernel)
1489		2515
1490	#BEGIN:kernel	2516	#BEGIN:kernel
1491		2517
1492	void	2518	void
1493	function_name (OpenCL::Kernel this)	2519	function_name (OpenCL::Kernel self)
1494	PPCODE:	2520	PPCODE:
1495	size_t size;	2521	size_t size;
1496	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));	2522	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1497	char *value = tmpbuf (size);	2523	char *value = tmpbuf (size);
1498	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, size, value, 0));	2524	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1499	EXTEND (SP, 1);	2525	EXTEND (SP, 1);
1500	const int i = 0;	2526	const int i = 0;
1501	PUSHs (sv_2mortal (newSVpv (value, 0)));	2527	PUSHs (sv_2mortal (newSVpv (value, 0)));
1502		2528
1503	void	2529	void
1504	num_args (OpenCL::Kernel this)	2530	num_args (OpenCL::Kernel self)
1505	ALIAS:	2531	ALIAS:
1506	num_args = CL_KERNEL_NUM_ARGS	2532	num_args = CL_KERNEL_NUM_ARGS
1507	reference_count = CL_KERNEL_REFERENCE_COUNT	2533	reference_count = CL_KERNEL_REFERENCE_COUNT
1508	PPCODE:	2534	PPCODE:
1509	cl_uint value [1];	2535	cl_uint value [1];
1510	NEED_SUCCESS (GetKernelInfo, (this, ix, sizeof (value), value, 0));	2536	NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
1511	EXTEND (SP, 1);	2537	EXTEND (SP, 1);
1512	const int i = 0;	2538	const int i = 0;
1513	PUSHs (sv_2mortal (newSVuv (value [i])));	2539	PUSHs (sv_2mortal (newSVuv (value [i])));
1514		2540
1515	void	2541	void
1516	context (OpenCL::Kernel this)	2542	context (OpenCL::Kernel self)
1517	PPCODE:	2543	PPCODE:
1518	cl_context value [1];	2544	cl_context value [1];
1519	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2545	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1520	EXTEND (SP, 1);	2546	EXTEND (SP, 1);
1521	const int i = 0;	2547	const int i = 0;
1522	{	2548	{
1523	NEED_SUCCESS (RetainContext, (value [i]));	2549	NEED_SUCCESS (RetainContext, (value [i]));
1524	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2550	PUSH_CLOBJ (stash_context, value [i]);
1525	}	2551	}
1526		2552
1527	void	2553	void
1528	program (OpenCL::Kernel this)	2554	program (OpenCL::Kernel self)
1529	PPCODE:	2555	PPCODE:
1530	cl_program value [1];	2556	cl_program value [1];
1531	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2557	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1532	EXTEND (SP, 1);	2558	EXTEND (SP, 1);
1533	const int i = 0;	2559	const int i = 0;
1534	{	2560	{
1535	NEED_SUCCESS (RetainProgram, (value [i]));	2561	NEED_SUCCESS (RetainProgram, (value [i]));
1536	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));	2562	PUSH_CLOBJ (stash_program, value [i]);
1537	}	2563	}
1538		2564
1539	#END:kernel	2565	#END:kernel
1540		2566
1541	void	2567	void
1542	work_group_info (OpenCL::Kernel this, OpenCL::Device device, cl_kernel_work_group_info name)	2568	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
1543	PPCODE:	2569	PPCODE:
1544	size_t size;	2570	size_t size;
1545	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, 0, 0, &size));	2571	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
1546	SV *sv = sv_2mortal (newSV (size));	2572	SV *sv = sv_2mortal (newSV (size));
1547	SvUPGRADE (sv, SVt_PV);	2573	SvUPGRADE (sv, SVt_PV);
1548	SvPOK_only (sv);	2574	SvPOK_only (sv);
1549	SvCUR_set (sv, size);	2575	SvCUR_set (sv, size);
1550	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, size, SvPVX (sv), 0));	2576	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
1551	XPUSHs (sv);	2577	XPUSHs (sv);
1552		2578
1553	#BEGIN:kernel_work_group	2579	#BEGIN:kernel_work_group
1554		2580
1555	void	2581	void
1556	work_group_size (OpenCL::Kernel this, OpenCL::Device device)	2582	work_group_size (OpenCL::Kernel self, OpenCL::Device device)
1557	ALIAS:	2583	ALIAS:
1558	work_group_size = CL_KERNEL_WORK_GROUP_SIZE	2584	work_group_size = CL_KERNEL_WORK_GROUP_SIZE
1559	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE	2585	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
1560	PPCODE:	2586	PPCODE:
1561	size_t value [1];	2587	size_t value [1];
1562	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));	2588	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1563	EXTEND (SP, 1);	2589	EXTEND (SP, 1);
1564	const int i = 0;	2590	const int i = 0;
1565	PUSHs (sv_2mortal (newSVuv (value [i])));	2591	PUSHs (sv_2mortal (newSVuv (value [i])));
1566		2592
1567	void	2593	void
1568	compile_work_group_size (OpenCL::Kernel this, OpenCL::Device device)	2594	compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
1569	PPCODE:	2595	PPCODE:
1570	size_t size;	2596	size_t size;
1571	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));	2597	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
1572	size_t *value = tmpbuf (size);	2598	size_t *value = tmpbuf (size);
1573	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));	2599	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
1574	int i, n = size / sizeof (*value);	2600	int i, n = size / sizeof (*value);
1575	EXTEND (SP, n);	2601	EXTEND (SP, n);
1576	for (i = 0; i < n; ++i)	2602	for (i = 0; i < n; ++i)
1577	PUSHs (sv_2mortal (newSVuv (value [i])));	2603	PUSHs (sv_2mortal (newSVuv (value [i])));
1578		2604
1579	void	2605	void
1580	local_mem_size (OpenCL::Kernel this, OpenCL::Device device)	2606	local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
1581	ALIAS:	2607	ALIAS:
1582	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE	2608	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
1583	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE	2609	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
1584	PPCODE:	2610	PPCODE:
1585	cl_ulong value [1];	2611	cl_ulong value [1];
1586	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));	2612	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1587	EXTEND (SP, 1);	2613	EXTEND (SP, 1);
1588	const int i = 0;	2614	const int i = 0;
1589	PUSHs (sv_2mortal (newSVuv (value [i])));	2615	PUSHs (sv_2mortal (newSVuv (value [i])));
1590		2616
1591	#END:kernel_work_group	2617	#END:kernel_work_group
1592		2618
1593	MODULE = OpenCL PACKAGE = OpenCL::Event	2619	MODULE = OpenCL PACKAGE = OpenCL::Event
1594		2620
1595	void	2621	void
1596	DESTROY (OpenCL::Event this)	2622	DESTROY (OpenCL::Event self)
1597	CODE:	2623	CODE:
1598	clReleaseEvent (this);	2624	clReleaseEvent (self);
1599		2625
1600	void	2626	void
1601	wait (OpenCL::Event this)	2627	wait (OpenCL::Event self)
1602	CODE:	2628	CODE:
1603	clWaitForEvents (1, &this);	2629	clWaitForEvents (1, &self);
1604		2630
1605	void	2631	void
		2632	cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
		2633	CODE:
		2634	clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
		2635
		2636	void
1606	info (OpenCL::Event this, cl_event_info name)	2637	info (OpenCL::Event self, cl_event_info name)
1607	PPCODE:	2638	PPCODE:
1608	INFO (Event)	2639	INFO (Event)
1609		2640
1610	#BEGIN:event	2641	#BEGIN:event
1611		2642
1612	void	2643	void
1613	command_queue (OpenCL::Event this)	2644	command_queue (OpenCL::Event self)
1614	PPCODE:	2645	PPCODE:
1615	cl_command_queue value [1];	2646	cl_command_queue value [1];
1616	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2647	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
1617	EXTEND (SP, 1);	2648	EXTEND (SP, 1);
1618	const int i = 0;	2649	const int i = 0;
1619	{	2650	{
1620	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2651	NEED_SUCCESS (RetainCommandQueue, (value [i]));
1621	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));	2652	PUSH_CLOBJ (stash_queue, value [i]);
1622	}	2653	}
1623		2654
1624	void	2655	void
1625	command_type (OpenCL::Event this)	2656	command_type (OpenCL::Event self)
1626	PPCODE:	2657	PPCODE:
1627	cl_command_type value [1];	2658	cl_command_type value [1];
1628	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));	2659	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
1629	EXTEND (SP, 1);	2660	EXTEND (SP, 1);
1630	const int i = 0;	2661	const int i = 0;
1631	PUSHs (sv_2mortal (newSVuv (value [i])));	2662	PUSHs (sv_2mortal (newSVuv (value [i])));
1632		2663
1633	void	2664	void
1634	reference_count (OpenCL::Event this)	2665	reference_count (OpenCL::Event self)
1635	ALIAS:	2666	ALIAS:
1636	reference_count = CL_EVENT_REFERENCE_COUNT	2667	reference_count = CL_EVENT_REFERENCE_COUNT
1637	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS	2668	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
1638	PPCODE:	2669	PPCODE:
1639	cl_uint value [1];	2670	cl_uint value [1];
1640	NEED_SUCCESS (GetEventInfo, (this, ix, sizeof (value), value, 0));	2671	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
1641	EXTEND (SP, 1);	2672	EXTEND (SP, 1);
1642	const int i = 0;	2673	const int i = 0;
1643	PUSHs (sv_2mortal (newSVuv (value [i])));	2674	PUSHs (sv_2mortal (newSVuv (value [i])));
1644		2675
1645	void	2676	void
1646	context (OpenCL::Event this)	2677	context (OpenCL::Event self)
1647	PPCODE:	2678	PPCODE:
1648	cl_context value [1];	2679	cl_context value [1];
1649	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2680	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
1650	EXTEND (SP, 1);	2681	EXTEND (SP, 1);
1651	const int i = 0;	2682	const int i = 0;
1652	{	2683	{
1653	NEED_SUCCESS (RetainContext, (value [i]));	2684	NEED_SUCCESS (RetainContext, (value [i]));
1654	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2685	PUSH_CLOBJ (stash_context, value [i]);
1655	}	2686	}
1656		2687
1657	#END:event	2688	#END:event
1658		2689
1659	void	2690	void
1660	profiling_info (OpenCL::Event this, cl_profiling_info name)	2691	profiling_info (OpenCL::Event self, cl_profiling_info name)
1661	PPCODE:	2692	PPCODE:
1662	INFO (EventProfiling)	2693	INFO (EventProfiling)
1663		2694
1664	#BEGIN:profiling	2695	#BEGIN:profiling
1665		2696
1666	void	2697	void
1667	profiling_command_queued (OpenCL::Event this)	2698	profiling_command_queued (OpenCL::Event self)
1668	ALIAS:	2699	ALIAS:
1669	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED	2700	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
1670	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT	2701	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
1671	profiling_command_start = CL_PROFILING_COMMAND_START	2702	profiling_command_start = CL_PROFILING_COMMAND_START
1672	profiling_command_end = CL_PROFILING_COMMAND_END	2703	profiling_command_end = CL_PROFILING_COMMAND_END
1673	PPCODE:	2704	PPCODE:
1674	cl_ulong value [1];	2705	cl_ulong value [1];
1675	NEED_SUCCESS (GetEventProfilingInfo, (this, ix, sizeof (value), value, 0));	2706	NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
1676	EXTEND (SP, 1);	2707	EXTEND (SP, 1);
1677	const int i = 0;	2708	const int i = 0;
1678	PUSHs (sv_2mortal (newSVuv (value [i])));	2709	PUSHs (sv_2mortal (newSVuv (value [i])));
1679		2710
1680	#END:profiling	2711	#END:profiling
1681		2712
1682	MODULE = OpenCL PACKAGE = OpenCL::UserEvent	2713	MODULE = OpenCL PACKAGE = OpenCL::UserEvent
1683		2714
1684	void	2715	void
1685	set_status (OpenCL::UserEvent this, cl_int execution_status)	2716	set_status (OpenCL::UserEvent self, cl_int execution_status)
1686	CODE:	2717	CODE:
1687	clSetUserEventStatus (this, execution_status);	2718	clSetUserEventStatus (self, execution_status);
1688		2719
		2720	MODULE = OpenCL PACKAGE = OpenCL::Mapped
		2721
		2722	void
		2723	DESTROY (SV *self)
		2724	CODE:
		2725	OpenCL__Mapped mapped = SvMAPPED (self);
		2726
		2727	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
		2728	mapped_detach (self, mapped);
		2729
		2730	clReleaseCommandQueue (mapped->queue);
		2731	clReleaseEvent (mapped->event);
		2732	Safefree (mapped);
		2733
		2734	void
		2735	unmap (OpenCL::Mapped self, ...)
		2736	CODE:
		2737	mapped_unmap (ST (0), self, self->queue, &ST (1), items - 1);
		2738
		2739	bool
		2740	mapped (OpenCL::Mapped self)
		2741	CODE:
		2742	RETVAL = !!self->ptr;
		2743	OUTPUT:
		2744	RETVAL
		2745
		2746	void
		2747	wait (OpenCL::Mapped self)
		2748	PPCODE:
		2749	if (self->event)
		2750	NEED_SUCCESS (WaitForEvents, (1, &self->event));
		2751
		2752	void
		2753	event (OpenCL::Mapped self)
		2754	PPCODE:
		2755	if (!self->event)
		2756	XSRETURN_UNDEF;
		2757
		2758	clRetainEvent (self->event);
		2759	XPUSH_CLOBJ (stash_event, self->event);
		2760
		2761	size_t
		2762	size (OpenCL::Mapped self)
		2763	CODE:
		2764	RETVAL = self->cb;
		2765	OUTPUT:
		2766	RETVAL
		2767
		2768	IV
		2769	ptr (OpenCL::Mapped self)
		2770	CODE:
		2771	RETVAL = PTR2IV (self->ptr);
		2772	OUTPUT:
		2773	RETVAL
		2774
		2775	void
		2776	set (OpenCL::Mapped self, size_t offset, SV *data)
		2777	CODE:
		2778	STRLEN len;
		2779	const char *ptr = SvPVbyte (data, len);
		2780
		2781	if (offset < 0 || offset + len > self->cb)
		2782	croak ("OpenCL::Mapped::set out of bound condition detected");
		2783
		2784	memcpy (offset + (char *)self->ptr, ptr, len);
		2785
		2786	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
		2787
		2788	MODULE = OpenCL PACKAGE = OpenCL::MappedImage
		2789
		2790	IV
		2791	row_pitch (OpenCL::Mapped self)
		2792	ALIAS:
		2793	slice_pitch = 1
		2794	CODE:
		2795	RETVAL = ix ? self->slice_pitch : self->row_pitch;
		2796	OUTPUT:
		2797	RETVAL
		2798
		2799
		2800

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