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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.15 by root, Sun Nov 20 22:29:36 2011 UTC vs.
Revision 1.67 by root, Fri May 4 14:49:42 2012 UTC

1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
		5	#include "ecb.h"//D
		6
		7	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
		8	#include "xthread.h"
		9	#include "schmorp.h"
		10
		11	#ifdef I_DLFCN
		12	#include <dlfcn.h>
		13	#endif
		14
		15	// how stupid is that, the 1.2 header files define CL_VERSION_1_1,
		16	// but then fail to define the api functions unless you ALSO define
		17	// this. This breaks 100% of the opencl 1.1 apps, for what reason?
		18	// after all, the functions are deprecated, not removed.
		19	// in addition, you cannot test for this in any future-proof way.
		20	// each time a new opencl version comes out, you need to make a new
		21	// release.
		22	#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
		23
		24	#ifndef PREFER_1_1
		25	#define PREFER_1_1 1
		26	#endif
		27
		28	#if PREFER_1_1
		29	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
		30	#endif
		31
		32	#ifdef __APPLE__
		33	#include <OpenCL/opencl.h>
		34	#else
5	#include <CL/opencl.h>	35	#include <CL/opencl.h>
		36	#endif
6		37
		38	#ifndef CL_VERSION_1_2
		39	#undef PREFER_1_1
		40	#define PREFER_1_1 1
		41	#endif
		42
7	typedef cl_platform_id OpenCL__Platform;	43	typedef cl_platform_id OpenCL__Platform;
8	typedef cl_device_id OpenCL__Device;	44	typedef cl_device_id OpenCL__Device;
		45	typedef cl_device_id OpenCL__SubDevice;
9	typedef cl_context OpenCL__Context;	46	typedef cl_context OpenCL__Context;
10	typedef cl_command_queue OpenCL__Queue;	47	typedef cl_command_queue OpenCL__Queue;
11	typedef cl_mem OpenCL__Memory;	48	typedef cl_mem OpenCL__Memory;
12	typedef cl_mem OpenCL__Buffer;	49	typedef cl_mem OpenCL__Buffer;
		50	typedef cl_mem OpenCL__BufferObj;
13	typedef cl_mem OpenCL__Image;	51	typedef cl_mem OpenCL__Image;
14	typedef cl_mem OpenCL__Image2D;
15	typedef cl_mem OpenCL__Image3D;
16	typedef cl_mem OpenCL__Memory_ornull;	52	typedef cl_mem OpenCL__Memory_ornull;
17	typedef cl_mem OpenCL__Buffer_ornull;	53	typedef cl_mem OpenCL__Buffer_ornull;
18	typedef cl_mem OpenCL__Image_ornull;	54	typedef cl_mem OpenCL__Image_ornull;
19	typedef cl_mem OpenCL__Image2D_ornull;
20	typedef cl_mem OpenCL__Image3D_ornull;
21	typedef cl_sampler OpenCL__Sampler;	55	typedef cl_sampler OpenCL__Sampler;
22	typedef cl_program OpenCL__Program;	56	typedef cl_program OpenCL__Program;
23	typedef cl_kernel OpenCL__Kernel;	57	typedef cl_kernel OpenCL__Kernel;
24	typedef cl_event OpenCL__Event;	58	typedef cl_event OpenCL__Event;
25	typedef cl_event OpenCL__UserEvent;	59	typedef cl_event OpenCL__UserEvent;
		60
		61	typedef struct mapped * OpenCL__Mapped;
26		62
27	typedef SV *FUTURE;	63	typedef SV *FUTURE;
28		64
		65	static HV
		66	*stash_platform,
		67	*stash_device,
		68	*stash_subdevice,
		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
29	/*****************************************************************************/	90	/*****************************************************************************/
30		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	}
		134
		135	/*****************************************************************************/
		136
31	/* up to two temporary buffers */	137	/* up to two temporary buffers */
32	static void *	138	static void * ecb_noinline
33	tmpbuf (size_t size)	139	tmpbuf (size_t size)
34	{	140	{
		141	enum { buffers = 4 };
35	static int idx;	142	static int idx;
36	static void *buf [2];	143	static void *buf [buffers];
37	static size_t len [2];	144	static size_t len [buffers];
38		145
39	idx ^= 1;	146	idx = (idx + 1) % buffers;
40		147
41	if (len [idx] < size)	148	if (len [idx] < size)
42	{	149	{
43	free (buf [idx]);	150	free (buf [idx]);
44	len [idx] = ((size + 31) & ~4095) + 4096 - 32;	151	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
…		…
112	if (res) \	219	if (res) \
113	FAIL (name);	220	FAIL (name);
114		221
115	/*****************************************************************************/	222	/*****************************************************************************/
116		223
117	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
118	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
119
120	static void *	224	static SV *
		225	new_clobj (HV *stash, IV id)
		226	{
		227	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		228	}
		229
		230	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		231	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
		232
		233	/* cl objects are either \$iv, or [$iv, ...] */
		234	/* they can be upgraded at runtime to the array form */
		235	static void * ecb_noinline
121	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)	236	SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)
122	{	237	{
		238	// sv_derived_from is quite slow :(
123	if (SvROK (sv) && sv_derived_from (sv, pkg))	239	if (SvROK (sv) && sv_derived_from (sv, pkg))
124	return (void *)SvIV (SvRV (sv));	240	return (void *)SvIV (SvRV (sv));
125		241
126	croak ("%s: %s is not of type %s", func, svname, pkg);	242	croak ("%s: %s is not of type %s", func, svname, pkg);
		243	}
		244
		245	// the "no-inherit" version of the above
		246	static void * ecb_noinline
		247	SvCLOBJ_ni (const char *func, const char *svname, SV *sv, HV *stash)
		248	{
		249	if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
		250	return (void *)SvIV (SvRV (sv));
		251
		252	croak ("%s: %s is not of type %s", func, svname, HvNAME (stash));
127	}	253	}
128		254
129	/*****************************************************************************/	255	/*****************************************************************************/
		256
		257	static cl_context_properties * ecb_noinline
		258	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
		259	{
		260	if (!sv || !SvOK (sv))
		261	if (extra)
		262	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
		263	else
		264	return 0;
		265
		266	if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
		267	{
		268	AV *av = (AV *)SvRV (sv);
		269	int i, len = av_len (av) + 1;
		270	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
		271	cl_context_properties *l = p;
		272
		273	if (len & 1)
		274	croak ("%s: %s is not a property list (must contain an even number of elements)", func, svname);
		275
		276	while (extracount--)
		277	*l++ = *extra++;
		278
		279	for (i = 0; i < len; i += 2)
		280	{
		281	cl_context_properties t = SvIV (*av_fetch (av, i , 0));
		282	SV *p_sv = *av_fetch (av, i + 1, 0);
		283	cl_context_properties v = SvIV (p_sv); // code below can override
		284
		285	switch (t)
		286	{
		287	case CL_CONTEXT_PLATFORM:
		288	if (SvROK (p_sv))
		289	v = (cl_context_properties)SvCLOBJ (func, svname, p_sv, "OpenCL::Platform");
		290	break;
		291
		292	case CL_GLX_DISPLAY_KHR:
		293	if (!SvOK (p_sv))
		294	{
		295	void *func = glsym ("_glXGetCurrentDisplay");
		296	if (func)
		297	v = (cl_context_properties)((void *(*)(void))func)();
		298	}
		299	break;
		300
		301	case CL_GL_CONTEXT_KHR:
		302	if (!SvOK (p_sv))
		303	{
		304	void *func = glsym ("_glXGetCurrentContext");
		305	if (func)
		306	v = (cl_context_properties)((void *(*)(void))func)();
		307	}
		308	break;
		309
		310	default:
		311	/* unknown property, treat as int */
		312	break;
		313	}
		314
		315	*l++ = t;
		316	*l++ = v;
		317	}
		318
		319	*l = 0;
		320
		321	return p;
		322	}
		323
		324	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
		325	}
		326
		327	/*****************************************************************************/
		328	/* callback stuff */
		329
		330	/* default context callback, log to stderr */
		331	static void CL_CALLBACK
		332	context_default_notify (const char *msg, const void *info, size_t cb, void *data)
		333	{
		334	fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
		335	}
		336
		337	typedef struct
		338	{
		339	int free_cb;
		340	void (*push)(void *data1, void *data2, void *data3);
		341	} eq_vtbl;
		342
		343	typedef struct eq_item
		344	{
		345	struct eq_item *next;
		346	eq_vtbl *vtbl;
		347	SV *cb;
		348	void *data1, *data2, *data3;
		349	} eq_item;
		350
		351	static void (*eq_signal_func)(void *signal_arg, int value);
		352	static void *eq_signal_arg;
		353	static xmutex_t eq_lock = X_MUTEX_INIT;
		354	static eq_item *eq_head, *eq_tail;
		355
		356	static void ecb_noinline
		357	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
		358	{
		359	eq_item *item = malloc (sizeof (eq_item));
		360
		361	item->next = 0;
		362	item->vtbl = vtbl;
		363	item->cb = cb;
		364	item->data1 = data1;
		365	item->data2 = data2;
		366	item->data3 = data3;
		367
		368	X_LOCK (eq_lock);
		369
		370	*(eq_head ? &eq_tail->next : &eq_head) = item;
		371	eq_tail = item;
		372
		373	X_UNLOCK (eq_lock);
		374
		375	eq_signal_func (eq_signal_arg, 0);
		376	}
		377
		378	static eq_item *
		379	eq_dec (void)
		380	{
		381	eq_item *res;
		382
		383	X_LOCK (eq_lock);
		384
		385	res = eq_head;
		386	if (res)
		387	eq_head = res->next;
		388
		389	X_UNLOCK (eq_lock);
		390
		391	return res;
		392	}
		393
		394	static void
		395	eq_poll (void)
		396	{
		397	eq_item *item;
		398
		399	while ((item = eq_dec ()))
		400	{
		401	ENTER;
		402	SAVETMPS;
		403
		404	dSP;
		405	PUSHMARK (SP);
		406	EXTEND (SP, 2);
		407
		408	if (item->vtbl->free_cb)
		409	sv_2mortal (item->cb);
		410
		411	PUTBACK;
		412	item->vtbl->push (item->data1, item->data2, item->data3);
		413
		414	SV *cb = item->cb;
		415	free (item);
		416
		417	call_sv (cb, G_DISCARD | G_VOID);
		418
		419	FREETMPS;
		420	LEAVE;
		421	}
		422	}
		423
		424	static void
		425	eq_poll_interrupt (pTHX_ void *c_arg, int value)
		426	{
		427	eq_poll ();
		428	}
		429
		430	/*****************************************************************************/
		431	/* context notify */
		432
		433	static void ecb_noinline
		434	eq_context_push (void *data1, void *data2, void *data3)
		435	{
		436	dSP;
		437	PUSHs (sv_2mortal (newSVpv (data1, 0)));
		438	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
		439	PUTBACK;
		440
		441	free (data1);
		442	free (data2);
		443	}
		444
		445	static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
		446
		447	static void CL_CALLBACK
		448	eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
		449	{
		450	void *pvt_copy = malloc (cb);
		451	memcpy (pvt_copy, pvt, cb);
		452	eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
		453	}
		454
		455	#define CONTEXT_NOTIFY_CALLBACK \
		456	void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
		457	void *user_data = 0; \
		458	\
		459	if (SvOK (notify)) \
		460	{ \
		461	pfn_notify = eq_context_notify; \
		462	user_data = s_get_cv (notify); \
		463	}
		464
		465	static SV * ecb_noinline
		466	new_clobj_context (cl_context ctx, void *user_data)
		467	{
		468	SV *sv = new_clobj (stash_context, (IV)ctx);
		469
		470	if (user_data)
		471	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
		472
		473	return sv;
		474	}
		475
		476	#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
		477
		478	/*****************************************************************************/
		479	/* build/compile/link notify */
		480
		481	static void
		482	eq_program_push (void *data1, void *data2, void *data3)
		483	{
		484	dSP;
		485	PUSH_CLOBJ (stash_program, data1);
		486	PUTBACK;
		487	}
		488
		489	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
		490
		491	static void CL_CALLBACK
		492	eq_program_notify (cl_program program, void *user_data)
		493	{
		494	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		495	}
		496
		497	struct build_args
		498	{
		499	cl_program program;
		500	char *options;
		501	void *user_data;
		502	cl_uint num_devices;
		503	};
		504
		505	X_THREAD_PROC (build_program_thread)
		506	{
		507	struct build_args *arg = thr_arg;
		508
		509	clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
		510
		511	if (arg->user_data)
		512	eq_program_notify (arg->program, arg->user_data);
		513	else
		514	clReleaseProgram (arg->program);
		515
		516	free (arg->options);
		517	free (arg);
		518
		519	return 0;
		520	}
		521
		522	static void
		523	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
		524	{
		525	struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
		526
		527	arg->program = program;
		528	arg->options = strdup (options);
		529	arg->user_data = user_data;
		530	arg->num_devices = num_devices;
		531	memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
		532
		533	xthread_t id;
		534	thread_create (&id, build_program_thread, arg);
		535	}
		536
		537	/*****************************************************************************/
		538	/* event objects */
		539
		540	static void
		541	eq_event_push (void *data1, void *data2, void *data3)
		542	{
		543	dSP;
		544	PUSH_CLOBJ (stash_event, data1);
		545	PUSHs (sv_2mortal (newSViv ((IV)data2)));
		546	PUTBACK;
		547	}
		548
		549	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
		550
		551	static void CL_CALLBACK
		552	eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
		553	{
		554	clRetainEvent (event);
		555	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
		556	}
		557
		558	/*****************************************************************************/
		559	/* utilities for XS code */
130		560
131	static size_t	561	static size_t
132	img_row_pitch (cl_mem img)	562	img_row_pitch (cl_mem img)
133	{	563	{
134	size_t res;	564	size_t res;
135	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	565	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
136	return res;	566	return res;
137	}	567	}
138		568
139	static cl_event *	569	static cl_event * ecb_noinline
140	event_list (SV **items, int count)	570	event_list (SV **items, cl_uint *rcount, cl_event extra)
141	{	571	{
		572	cl_uint count = *rcount;
		573
		574	if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
		575	*rcount = count = 0;
		576
		577	if (!count && !extra)
		578	return 0;
		579
142	cl_event *list = tmpbuf (sizeof (cl_event) * count);	580	cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
		581	int i = 0;
143		582
144	while (count--)	583	while (count--)
		584	if (SvOK (items [count]))
145	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	585	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
146		586
		587	if (extra)
		588	list [i++] = extra;
		589
		590	*rcount = i;
		591
147	return list;	592	return i ? list : 0;
148	}	593	}
149		594
150	#define EVENT_LIST(items,count) \	595	#define EVENT_LIST(skip) \
151	cl_uint event_list_count = (count); \	596	cl_uint event_list_count = items - (skip); \
152	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)	597	cl_event *event_list_ptr = event_list (&ST (skip), &event_list_count, 0)
153		598
154	#define INFO(class) \	599	#define INFO(class) \
155	{ \	600	{ \
156	size_t size; \	601	size_t size; \
157	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \	602	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
158	SV *sv = sv_2mortal (newSV (size)); \	603	SV *sv = sv_2mortal (newSV (size)); \
159	SvUPGRADE (sv, SVt_PV); \	604	SvUPGRADE (sv, SVt_PV); \
160	SvPOK_only (sv); \	605	SvPOK_only (sv); \
161	SvCUR_set (sv, size); \	606	SvCUR_set (sv, size); \
162	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \	607	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
163	XPUSHs (sv); \	608	XPUSHs (sv); \
164	}	609	}
165		610
		611	/*****************************************************************************/
		612	/* mapped_xxx */
		613
		614	static OpenCL__Mapped
		615	SvMAPPED (SV *sv)
		616	{
		617	// no typechecking atm., keep your fingers crossed
		618	return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
		619	}
		620
		621	struct mapped
		622	{
		623	cl_command_queue queue;
		624	cl_mem memobj;
		625	void *ptr;
		626	size_t cb;
		627	cl_event event;
		628	size_t row_pitch;
		629	size_t slice_pitch;
		630	};
		631
		632	static SV *
		633	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)
		634	{
		635	SV *data = newSV (0);
		636	SvUPGRADE (data, SVt_PVMG);
		637
		638	OpenCL__Mapped mapped;
		639	New (0, mapped, 1, struct mapped);
		640
		641	clRetainCommandQueue (queue);
		642
		643	mapped->queue = queue;
		644	mapped->memobj = memobj;
		645	mapped->ptr = ptr;
		646	mapped->cb = cb;
		647	mapped->event = ev;
		648	mapped->row_pitch = row_pitch;
		649	mapped->slice_pitch = slice_pitch;
		650
		651	sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
		652
		653	if (SvLEN (data))
		654	Safefree (data);
		655
		656	SvPVX (data) = (char *)ptr;
		657	SvCUR_set (data, cb);
		658	SvLEN_set (data, 0);
		659	SvPOK_only (data);
		660
		661	SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
		662
		663	if (!(flags & CL_MAP_WRITE))
		664	SvREADONLY_on (data);
		665
		666	return obj;
		667	}
		668
		669	static void
		670	mapped_detach (SV *sv, OpenCL__Mapped mapped)
		671	{
		672	SV *data = SvRV (sv);
		673
		674	// the next check checks both before AND after detach, where SvPVX should STILL be 0
		675	if (SvPVX (data) != (char *)mapped->ptr)
		676	warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
		677	else
		678	{
		679	SvREADONLY_off (data);
		680	SvCUR_set (data, 0);
		681	SvPVX (data) = 0;
		682	SvOK_off (data);
		683	}
		684
		685	mapped->ptr = 0;
		686	}
		687
		688	static void
		689	mapped_unmap (SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
		690	{
		691	cl_event *event_list_ptr = event_list (wait_list, &event_list_count, mapped->event);
		692	cl_event ev;
		693
		694	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
		695
		696	clReleaseEvent (mapped->event);
		697	mapped->event = ev;
		698
		699	mapped_detach (self, mapped);
		700	}
		701
		702	/*****************************************************************************/
		703
166	MODULE = OpenCL PACKAGE = OpenCL	704	MODULE = OpenCL PACKAGE = OpenCL
167		705
168	PROTOTYPES: ENABLE	706	PROTOTYPES: ENABLE
169		707
		708	void
		709	poll ()
		710	CODE:
		711	eq_poll ();
		712
		713	void
		714	_eq_initialise (IV func, IV arg)
		715	CODE:
		716	eq_signal_func = (void (*)(void *, int))func;
		717	eq_signal_arg = (void*)arg;
		718
170	BOOT:	719	BOOT:
171	{	720	{
172	HV *stash = gv_stashpv ("OpenCL", 1);	721	HV *stash = gv_stashpv ("OpenCL", 1);
173	static const ivstr *civ, const_iv[] = {	722	static const ivstr *civ, const_iv[] = {
174	{ sizeof (cl_char ), "SIZEOF_CHAR" },	723	{ sizeof (cl_char ), "SIZEOF_CHAR" },
175	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	724	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
176	{ sizeof (cl_short ), "SIZEOF_SHORT" },	725	{ sizeof (cl_short ), "SIZEOF_SHORT" },
177	{ sizeof (cl_ushort), "SIZEOF_USHORT" },	726	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
178	{ sizeof (cl_int ), "SIZEOF_INT" },	727	{ sizeof (cl_int ), "SIZEOF_INT" },
179	{ sizeof (cl_uint ), "SIZEOF_UINT" },	728	{ sizeof (cl_uint ), "SIZEOF_UINT" },
180	{ sizeof (cl_long ), "SIZEOF_LONG" },	729	{ sizeof (cl_long ), "SIZEOF_LONG" },
181	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	730	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
182	{ sizeof (cl_half ), "SIZEOF_HALF" },	731	{ sizeof (cl_half ), "SIZEOF_HALF" },
183	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	732	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
184	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	733	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
185	#include "constiv.h"	734	#include "constiv.h"
186	};	735	};
		736
187	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	737	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
188	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	738	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		739
		740	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
		741	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		742	stash_subdevice = gv_stashpv ("OpenCL::SubDevice", GV_ADD);
		743	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
		744	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
		745	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
		746	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
		747	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
		748	stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
		749	stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
		750	stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
		751	stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
		752	stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
		753	stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
		754	stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
		755	stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
		756	stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
		757	stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
		758	stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
		759	stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
		760	stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
		761	stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
		762	stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
		763
		764	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
189	}	765	}
190		766
191	cl_int	767	cl_int
192	errno ()	768	errno ()
193	CODE:	769	CODE:
194	errno = res;	770	RETVAL = res;
		771	OUTPUT:
		772	RETVAL
195		773
196	const char *	774	const char *
197	err2str (cl_int err)	775	err2str (cl_int err = res)
198		776
199	const char *	777	const char *
200	enum2str (cl_uint value)	778	enum2str (cl_uint value)
201		779
202	void	780	void
…		…
210	list = tmpbuf (sizeof (*list) * count);	788	list = tmpbuf (sizeof (*list) * count);
211	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	789	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
212		790
213	EXTEND (SP, count);	791	EXTEND (SP, count);
214	for (i = 0; i < count; ++i)	792	for (i = 0; i < count; ++i)
215	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	793	PUSH_CLOBJ (stash_platform, list [i]);
216		794
217	void	795	void
218	context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	796	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
219	PPCODE:	797	PPCODE:
		798	CONTEXT_NOTIFY_CALLBACK;
220	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res));	799	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
221	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	800	XPUSH_CLOBJ_CONTEXT;
222		801
223	void	802	void
224	context (FUTURE properties, FUTURE devices, FUTURE notify = 0)	803	context (FUTURE properties, FUTURE devices, FUTURE notify)
225	PPCODE:	804	PPCODE:
226	/* der Gipfel der Kunst */	805	/* der Gipfel der Kunst */
227		806
228	void	807	void
229	wait_for_events (...)	808	wait_for_events (...)
230	CODE:	809	CODE:
231	EVENT_LIST (0, items);	810	EVENT_LIST (0);
232	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	811	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
233		812
234	PROTOTYPES: DISABLE	813	PROTOTYPES: DISABLE
235		814
236	MODULE = OpenCL PACKAGE = OpenCL::Platform	815	MODULE = OpenCL PACKAGE = OpenCL::Platform
237		816
238	void	817	void
239	info (OpenCL::Platform this, cl_platform_info name)	818	info (OpenCL::Platform self, cl_platform_info name)
240	PPCODE:	819	PPCODE:
241	INFO (Platform)	820	INFO (Platform)
242		821
		822	void
		823	unload_compiler (OpenCL::Platform self)
		824	CODE:
		825	#if CL_VERSION_1_2
		826	clUnloadPlatformCompiler (self);
		827	#endif
		828
243	#BEGIN:platform	829	#BEGIN:platform
244		830
245	void	831	void
246	profile (OpenCL::Platform this)	832	profile (OpenCL::Platform self)
		833	ALIAS:
		834	profile = CL_PLATFORM_PROFILE
		835	version = CL_PLATFORM_VERSION
		836	name = CL_PLATFORM_NAME
		837	vendor = CL_PLATFORM_VENDOR
		838	extensions = CL_PLATFORM_EXTENSIONS
247	PPCODE:	839	PPCODE:
248	size_t size;	840	size_t size;
249	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_PROFILE, 0, 0, &size));	841	NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
250	char *value = tmpbuf (size);	842	char *value = tmpbuf (size);
251	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_PROFILE, size, value, 0));	843	NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
252	int i, n = 1;
253	EXTEND (SP, n);	844	EXTEND (SP, 1);
254	for (i = 0; i < n; ++i)	845	const int i = 0;
255	PUSHs (sv_2mortal (newSVpv (value, 0)));	846	PUSHs (sv_2mortal (newSVpv (value, 0)));
256		847
257	void
258	version (OpenCL::Platform this)
259	PPCODE:
260	size_t size;
261	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VERSION, 0, 0, &size));
262	char *value = tmpbuf (size);
263	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VERSION, size, value, 0));
264	int i, n = 1;
265	EXTEND (SP, n);
266	for (i = 0; i < n; ++i)
267	PUSHs (sv_2mortal (newSVpv (value, 0)));
268
269	void
270	name (OpenCL::Platform this)
271	PPCODE:
272	size_t size;
273	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_NAME, 0, 0, &size));
274	char *value = tmpbuf (size);
275	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_NAME, size, value, 0));
276	int i, n = 1;
277	EXTEND (SP, n);
278	for (i = 0; i < n; ++i)
279	PUSHs (sv_2mortal (newSVpv (value, 0)));
280
281	void
282	vendor (OpenCL::Platform this)
283	PPCODE:
284	size_t size;
285	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VENDOR, 0, 0, &size));
286	char *value = tmpbuf (size);
287	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VENDOR, size, value, 0));
288	int i, n = 1;
289	EXTEND (SP, n);
290	for (i = 0; i < n; ++i)
291	PUSHs (sv_2mortal (newSVpv (value, 0)));
292
293	void
294	extensions (OpenCL::Platform this)
295	PPCODE:
296	size_t size;
297	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_EXTENSIONS, 0, 0, &size));
298	char *value = tmpbuf (size);
299	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_EXTENSIONS, size, value, 0));
300	int i, n = 1;
301	EXTEND (SP, n);
302	for (i = 0; i < n; ++i)
303	PUSHs (sv_2mortal (newSVpv (value, 0)));
304
305	#END:platform	848	#END:platform
306		849
307	void	850	void
308	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	851	devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
309	PPCODE:	852	PPCODE:
310	cl_device_id *list;	853	cl_device_id *list;
311	cl_uint count;	854	cl_uint count;
312	int i;	855	int i;
313		856
314	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));	857	NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
315	list = tmpbuf (sizeof (*list) * count);	858	list = tmpbuf (sizeof (*list) * count);
316	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));	859	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
317		860
318	EXTEND (SP, count);	861	EXTEND (SP, count);
319	for (i = 0; i < count; ++i)	862	for (i = 0; i < count; ++i)
320	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	863	PUSH_CLOBJ (stash_device, list [i]);
321		864
322	void	865	void
323	context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0)	866	context (OpenCL::Platform self, SV *properties = 0, SV *devices, SV *notify = &PL_sv_undef)
324	PPCODE:	867	PPCODE:
325	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	868	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
326	croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");	869	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
		870
		871	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		872	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context", "properties", properties, extra, 2);
327		873
328	AV *av = (AV *)SvRV (devices);	874	AV *av = (AV *)SvRV (devices);
329	cl_uint num_devices = av_len (av) + 1;	875	cl_uint num_devices = av_len (av) + 1;
330	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	876	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
		877
331	int i;	878	int i;
332
333	for (i = num_devices; i--; )	879	for (i = num_devices; i--; )
334	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	880	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
335		881
		882	CONTEXT_NOTIFY_CALLBACK;
336	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res));	883	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, num_devices, device_list, pfn_notify, user_data, &res));
337	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	884	XPUSH_CLOBJ_CONTEXT;
338		885
339	void	886	void
340	context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	887	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
341	PPCODE:	888	PPCODE:
342	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };	889	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		890	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
		891
		892	CONTEXT_NOTIFY_CALLBACK;
343	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	893	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
344	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	894	XPUSH_CLOBJ_CONTEXT;
345		895
346	MODULE = OpenCL PACKAGE = OpenCL::Device	896	MODULE = OpenCL PACKAGE = OpenCL::Device
347		897
348	void	898	void
349	info (OpenCL::Device this, cl_device_info name)	899	info (OpenCL::Device self, cl_device_info name)
350	PPCODE:	900	PPCODE:
351	INFO (Device)	901	INFO (Device)
352		902
		903	#if CL_VERSION_1_2
		904
		905	void
		906	sub_devices (OpenCL::Device self, SV *properties)
		907	PPCODE:
		908	if (!SvROK (properties) || SvTYPE (SvRV (properties)) != SVt_PVAV)
		909	croak ("OpenCL::Device::sub_devices: properties must be specified as reference to an array of property-value pairs");
		910
		911	properties = SvRV (properties);
		912
		913	cl_uint count = av_len ((AV *)properties) + 1;
		914	cl_device_partition_property *props = tmpbuf (sizeof (*props) * count + 1);
		915
		916	int i;
		917	for (i = 0; i < count; ++i)
		918	props [i] = (cl_device_partition_property)SvIV (*av_fetch ((AV *)properties, i, 0));
		919
		920	props [count] = 0;
		921
		922	cl_uint num_devices;
		923	NEED_SUCCESS (CreateSubDevices, (self, props, 0, 0, &num_devices));
		924	cl_device_id *list = tmpbuf (sizeof (*list) * num_devices);
		925	NEED_SUCCESS (CreateSubDevices, (self, props, num_devices, list, 0));
		926
		927	EXTEND (SP, num_devices);
		928	for (i = 0; i < count; ++i)
		929	PUSH_CLOBJ (stash_subdevice, list [i]);
		930
		931	#endif
		932
353	#BEGIN:device	933	#BEGIN:device
354		934
355	void	935	void
356	type (OpenCL::Device this)	936	type (OpenCL::Device self)
357	PPCODE:	937	PPCODE:
358	cl_device_type value [1];	938	cl_device_type value [1];
359	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_TYPE, sizeof (value), value, 0));	939	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
360	EXTEND (SP, 1);	940	EXTEND (SP, 1);
361	const int i = 0;	941	const int i = 0;
362	PUSHs (sv_2mortal (newSViv (value [i])));	942	PUSHs (sv_2mortal (newSVuv (value [i])));
363		943
364	void	944	void
365	vendor_id (OpenCL::Device this)	945	vendor_id (OpenCL::Device self)
		946	ALIAS:
		947	vendor_id = CL_DEVICE_VENDOR_ID
		948	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
		949	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
		950	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
		951	preferred_vector_width_short = CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT
		952	preferred_vector_width_int = CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT
		953	preferred_vector_width_long = CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG
		954	preferred_vector_width_float = CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT
		955	preferred_vector_width_double = CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE
		956	max_clock_frequency = CL_DEVICE_MAX_CLOCK_FREQUENCY
		957	max_read_image_args = CL_DEVICE_MAX_READ_IMAGE_ARGS
		958	max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
		959	image_support = CL_DEVICE_IMAGE_SUPPORT
		960	max_samplers = CL_DEVICE_MAX_SAMPLERS
		961	mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
		962	min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
		963	global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
		964	max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
		965	preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
		966	native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
		967	native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
		968	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
		969	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
		970	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
		971	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
		972	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
		973	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
366	PPCODE:	974	PPCODE:
367	cl_uint value [1];	975	cl_uint value [1];
368	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VENDOR_ID, sizeof (value), value, 0));	976	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
369	EXTEND (SP, 1);	977	EXTEND (SP, 1);
370	const int i = 0;	978	const int i = 0;
371	PUSHs (sv_2mortal (newSVuv (value [i])));	979	PUSHs (sv_2mortal (newSVuv (value [i])));
372		980
373	void	981	void
374	max_compute_units (OpenCL::Device this)
375	PPCODE:
376	cl_uint value [1];
377	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_COMPUTE_UNITS, sizeof (value), value, 0));
378	EXTEND (SP, 1);
379	const int i = 0;
380	PUSHs (sv_2mortal (newSVuv (value [i])));
381
382	void
383	max_work_item_dimensions (OpenCL::Device this)
384	PPCODE:
385	cl_uint value [1];
386	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS, sizeof (value), value, 0));
387	EXTEND (SP, 1);
388	const int i = 0;
389	PUSHs (sv_2mortal (newSVuv (value [i])));
390
391	void
392	max_work_group_size (OpenCL::Device this)	982	max_work_group_size (OpenCL::Device self)
		983	ALIAS:
		984	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
		985	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
		986	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
		987	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
		988	image3d_max_height = CL_DEVICE_IMAGE3D_MAX_HEIGHT
		989	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
		990	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
		991	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
393	PPCODE:	992	PPCODE:
394	size_t value [1];	993	size_t value [1];
395	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_GROUP_SIZE, sizeof (value), value, 0));	994	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
396	EXTEND (SP, 1);	995	EXTEND (SP, 1);
397	const int i = 0;	996	const int i = 0;
398	PUSHs (sv_2mortal (newSVuv (value [i])));	997	PUSHs (sv_2mortal (newSVuv (value [i])));
399		998
400	void	999	void
401	max_work_item_sizes (OpenCL::Device this)	1000	max_work_item_sizes (OpenCL::Device self)
402	PPCODE:	1001	PPCODE:
403	size_t size;	1002	size_t size;
404	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));	1003	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
405	size_t *value = tmpbuf (size);	1004	size_t *value = tmpbuf (size);
406	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));	1005	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
407	int i, n = size / sizeof (*value);	1006	int i, n = size / sizeof (*value);
408	EXTEND (SP, n);	1007	EXTEND (SP, n);
409	for (i = 0; i < n; ++i)	1008	for (i = 0; i < n; ++i)
410	PUSHs (sv_2mortal (newSVuv (value [i])));	1009	PUSHs (sv_2mortal (newSVuv (value [i])));
411		1010
412	void	1011	void
413	preferred_vector_width_char (OpenCL::Device this)
414	PPCODE:
415	cl_uint value [1];
416	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR, sizeof (value), value, 0));
417	EXTEND (SP, 1);
418	const int i = 0;
419	PUSHs (sv_2mortal (newSVuv (value [i])));
420
421	void
422	preferred_vector_width_short (OpenCL::Device this)
423	PPCODE:
424	cl_uint value [1];
425	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT, sizeof (value), value, 0));
426	EXTEND (SP, 1);
427	const int i = 0;
428	PUSHs (sv_2mortal (newSVuv (value [i])));
429
430	void
431	preferred_vector_width_int (OpenCL::Device this)
432	PPCODE:
433	cl_uint value [1];
434	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT, sizeof (value), value, 0));
435	EXTEND (SP, 1);
436	const int i = 0;
437	PUSHs (sv_2mortal (newSVuv (value [i])));
438
439	void
440	preferred_vector_width_long (OpenCL::Device this)
441	PPCODE:
442	cl_uint value [1];
443	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG, sizeof (value), value, 0));
444	EXTEND (SP, 1);
445	const int i = 0;
446	PUSHs (sv_2mortal (newSVuv (value [i])));
447
448	void
449	preferred_vector_width_float (OpenCL::Device this)
450	PPCODE:
451	cl_uint value [1];
452	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT, sizeof (value), value, 0));
453	EXTEND (SP, 1);
454	const int i = 0;
455	PUSHs (sv_2mortal (newSVuv (value [i])));
456
457	void
458	preferred_vector_width_double (OpenCL::Device this)
459	PPCODE:
460	cl_uint value [1];
461	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE, sizeof (value), value, 0));
462	EXTEND (SP, 1);
463	const int i = 0;
464	PUSHs (sv_2mortal (newSVuv (value [i])));
465
466	void
467	max_clock_frequency (OpenCL::Device this)
468	PPCODE:
469	cl_uint value [1];
470	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_CLOCK_FREQUENCY, sizeof (value), value, 0));
471	EXTEND (SP, 1);
472	const int i = 0;
473	PUSHs (sv_2mortal (newSVuv (value [i])));
474
475	void
476	address_bits (OpenCL::Device this)	1012	address_bits (OpenCL::Device self)
477	PPCODE:	1013	PPCODE:
478	cl_bitfield value [1];	1014	cl_bitfield value [1];
479	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));	1015	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
480	EXTEND (SP, 1);	1016	EXTEND (SP, 1);
481	const int i = 0;	1017	const int i = 0;
482	PUSHs (sv_2mortal (newSVuv (value [i])));	1018	PUSHs (sv_2mortal (newSVuv (value [i])));
483		1019
484	void	1020	void
485	max_read_image_args (OpenCL::Device this)
486	PPCODE:
487	cl_uint value [1];
488	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_READ_IMAGE_ARGS, sizeof (value), value, 0));
489	EXTEND (SP, 1);
490	const int i = 0;
491	PUSHs (sv_2mortal (newSVuv (value [i])));
492
493	void
494	max_write_image_args (OpenCL::Device this)
495	PPCODE:
496	cl_uint value [1];
497	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WRITE_IMAGE_ARGS, sizeof (value), value, 0));
498	EXTEND (SP, 1);
499	const int i = 0;
500	PUSHs (sv_2mortal (newSVuv (value [i])));
501
502	void
503	max_mem_alloc_size (OpenCL::Device this)	1021	max_mem_alloc_size (OpenCL::Device self)
		1022	ALIAS:
		1023	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
		1024	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
		1025	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
		1026	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
		1027	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
504	PPCODE:	1028	PPCODE:
505	cl_ulong value [1];	1029	cl_ulong value [1];
506	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_MEM_ALLOC_SIZE, sizeof (value), value, 0));
507	EXTEND (SP, 1);
508	const int i = 0;
509	PUSHs (sv_2mortal (newSVuv (value [i])));
510
511	void
512	image2d_max_width (OpenCL::Device this)
513	PPCODE:
514	size_t value [1];
515	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE2D_MAX_WIDTH, sizeof (value), value, 0));
516	EXTEND (SP, 1);
517	const int i = 0;
518	PUSHs (sv_2mortal (newSVuv (value [i])));
519
520	void
521	image2d_max_height (OpenCL::Device this)
522	PPCODE:
523	size_t value [1];
524	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE2D_MAX_HEIGHT, sizeof (value), value, 0));
525	EXTEND (SP, 1);
526	const int i = 0;
527	PUSHs (sv_2mortal (newSVuv (value [i])));
528
529	void
530	image3d_max_width (OpenCL::Device this)
531	PPCODE:
532	size_t value [1];
533	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE3D_MAX_WIDTH, sizeof (value), value, 0));
534	EXTEND (SP, 1);
535	const int i = 0;
536	PUSHs (sv_2mortal (newSVuv (value [i])));
537
538	void
539	image3d_max_height (OpenCL::Device this)
540	PPCODE:
541	size_t value [1];
542	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE3D_MAX_HEIGHT, sizeof (value), value, 0));
543	EXTEND (SP, 1);
544	const int i = 0;
545	PUSHs (sv_2mortal (newSVuv (value [i])));
546
547	void
548	image3d_max_depth (OpenCL::Device this)
549	PPCODE:
550	size_t value [1];
551	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE3D_MAX_DEPTH, sizeof (value), value, 0));
552	EXTEND (SP, 1);
553	const int i = 0;
554	PUSHs (sv_2mortal (newSVuv (value [i])));
555
556	void
557	image_support (OpenCL::Device this)
558	PPCODE:
559	cl_uint value [1];
560	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE_SUPPORT, sizeof (value), value, 0));
561	EXTEND (SP, 1);
562	const int i = 0;
563	PUSHs (sv_2mortal (newSVuv (value [i])));
564
565	void
566	max_parameter_size (OpenCL::Device this)
567	PPCODE:
568	size_t value [1];
569	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_PARAMETER_SIZE, sizeof (value), value, 0));
570	EXTEND (SP, 1);
571	const int i = 0;
572	PUSHs (sv_2mortal (newSVuv (value [i])));
573
574	void
575	max_samplers (OpenCL::Device this)
576	PPCODE:
577	cl_uint value [1];
578	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_SAMPLERS, sizeof (value), value, 0));	1030	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
579	EXTEND (SP, 1);	1031	EXTEND (SP, 1);
580	const int i = 0;	1032	const int i = 0;
581	PUSHs (sv_2mortal (newSVuv (value [i])));	1033	PUSHs (sv_2mortal (newSVuv (value [i])));
582		1034
583	void	1035	void
584	mem_base_addr_align (OpenCL::Device this)
585	PPCODE:
586	cl_uint value [1];
587	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MEM_BASE_ADDR_ALIGN, sizeof (value), value, 0));
588	EXTEND (SP, 1);
589	const int i = 0;
590	PUSHs (sv_2mortal (newSVuv (value [i])));
591
592	void
593	min_data_type_align_size (OpenCL::Device this)
594	PPCODE:
595	cl_uint value [1];
596	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE, sizeof (value), value, 0));
597	EXTEND (SP, 1);
598	const int i = 0;
599	PUSHs (sv_2mortal (newSVuv (value [i])));
600
601	void
602	single_fp_config (OpenCL::Device this)	1036	single_fp_config (OpenCL::Device self)
		1037	ALIAS:
		1038	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
		1039	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
		1040	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
603	PPCODE:	1041	PPCODE:
604	cl_device_fp_config value [1];	1042	cl_device_fp_config value [1];
605	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_SINGLE_FP_CONFIG, sizeof (value), value, 0));	1043	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
606	EXTEND (SP, 1);	1044	EXTEND (SP, 1);
607	const int i = 0;	1045	const int i = 0;
608	PUSHs (sv_2mortal (newSVuv (value [i])));	1046	PUSHs (sv_2mortal (newSVuv (value [i])));
609		1047
610	void	1048	void
611	global_mem_cache_type (OpenCL::Device this)	1049	global_mem_cache_type (OpenCL::Device self)
612	PPCODE:	1050	PPCODE:
613	cl_device_mem_cache_type value [1];	1051	cl_device_mem_cache_type value [1];
614	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));	1052	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
615	EXTEND (SP, 1);	1053	EXTEND (SP, 1);
616	const int i = 0;	1054	const int i = 0;
617	PUSHs (sv_2mortal (newSVuv (value [i])));	1055	PUSHs (sv_2mortal (newSVuv (value [i])));
618		1056
619	void	1057	void
620	global_mem_cacheline_size (OpenCL::Device this)
621	PPCODE:
622	cl_uint value [1];
623	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE, sizeof (value), value, 0));
624	EXTEND (SP, 1);
625	const int i = 0;
626	PUSHs (sv_2mortal (newSVuv (value [i])));
627
628	void
629	global_mem_cache_size (OpenCL::Device this)
630	PPCODE:
631	cl_ulong value [1];
632	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHE_SIZE, sizeof (value), value, 0));
633	EXTEND (SP, 1);
634	const int i = 0;
635	PUSHs (sv_2mortal (newSVuv (value [i])));
636
637	void
638	global_mem_size (OpenCL::Device this)
639	PPCODE:
640	cl_ulong value [1];
641	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_SIZE, sizeof (value), value, 0));
642	EXTEND (SP, 1);
643	const int i = 0;
644	PUSHs (sv_2mortal (newSVuv (value [i])));
645
646	void
647	max_constant_buffer_size (OpenCL::Device this)
648	PPCODE:
649	cl_ulong value [1];
650	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE, sizeof (value), value, 0));
651	EXTEND (SP, 1);
652	const int i = 0;
653	PUSHs (sv_2mortal (newSVuv (value [i])));
654
655	void
656	max_constant_args (OpenCL::Device this)
657	PPCODE:
658	cl_uint value [1];
659	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_CONSTANT_ARGS, sizeof (value), value, 0));
660	EXTEND (SP, 1);
661	const int i = 0;
662	PUSHs (sv_2mortal (newSVuv (value [i])));
663
664	void
665	local_mem_type (OpenCL::Device this)	1058	local_mem_type (OpenCL::Device self)
666	PPCODE:	1059	PPCODE:
667	cl_device_local_mem_type value [1];	1060	cl_device_local_mem_type value [1];
668	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));	1061	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
669	EXTEND (SP, 1);	1062	EXTEND (SP, 1);
670	const int i = 0;	1063	const int i = 0;
671	PUSHs (sv_2mortal (newSVuv (value [i])));	1064	PUSHs (sv_2mortal (newSVuv (value [i])));
672		1065
673	void	1066	void
674	local_mem_size (OpenCL::Device this)
675	PPCODE:
676	cl_ulong value [1];
677	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_LOCAL_MEM_SIZE, sizeof (value), value, 0));
678	EXTEND (SP, 1);
679	const int i = 0;
680	PUSHs (sv_2mortal (newSVuv (value [i])));
681
682	void
683	error_correction_support (OpenCL::Device this)	1067	error_correction_support (OpenCL::Device self)
		1068	ALIAS:
		1069	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
		1070	endian_little = CL_DEVICE_ENDIAN_LITTLE
		1071	available = CL_DEVICE_AVAILABLE
		1072	compiler_available = CL_DEVICE_COMPILER_AVAILABLE
		1073	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
684	PPCODE:	1074	PPCODE:
685	cl_bool value [1];	1075	cl_bool value [1];
686	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ERROR_CORRECTION_SUPPORT, sizeof (value), value, 0));	1076	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
687	EXTEND (SP, 1);	1077	EXTEND (SP, 1);
688	const int i = 0;	1078	const int i = 0;
689	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	1079	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
690		1080
691	void	1081	void
692	profiling_timer_resolution (OpenCL::Device this)
693	PPCODE:
694	size_t value [1];
695	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PROFILING_TIMER_RESOLUTION, sizeof (value), value, 0));
696	EXTEND (SP, 1);
697	const int i = 0;
698	PUSHs (sv_2mortal (newSVuv (value [i])));
699
700	void
701	endian_little (OpenCL::Device this)
702	PPCODE:
703	cl_bool value [1];
704	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ENDIAN_LITTLE, sizeof (value), value, 0));
705	EXTEND (SP, 1);
706	const int i = 0;
707	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
708
709	void
710	available (OpenCL::Device this)
711	PPCODE:
712	cl_bool value [1];
713	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_AVAILABLE, sizeof (value), value, 0));
714	EXTEND (SP, 1);
715	const int i = 0;
716	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
717
718	void
719	compiler_available (OpenCL::Device this)
720	PPCODE:
721	cl_bool value [1];
722	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_COMPILER_AVAILABLE, sizeof (value), value, 0));
723	EXTEND (SP, 1);
724	const int i = 0;
725	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
726
727	void
728	execution_capabilities (OpenCL::Device this)	1082	execution_capabilities (OpenCL::Device self)
729	PPCODE:	1083	PPCODE:
730	cl_device_exec_capabilities value [1];	1084	cl_device_exec_capabilities value [1];
731	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));	1085	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
732	EXTEND (SP, 1);	1086	EXTEND (SP, 1);
733	const int i = 0;	1087	const int i = 0;
734	PUSHs (sv_2mortal (newSVuv (value [i])));	1088	PUSHs (sv_2mortal (newSVuv (value [i])));
735		1089
736	void	1090	void
737	properties (OpenCL::Device this)	1091	properties (OpenCL::Device self)
738	PPCODE:	1092	PPCODE:
739	cl_command_queue_properties value [1];	1093	cl_command_queue_properties value [1];
740	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));	1094	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
741	EXTEND (SP, 1);	1095	EXTEND (SP, 1);
742	const int i = 0;	1096	const int i = 0;
743	PUSHs (sv_2mortal (newSViv (value [i])));	1097	PUSHs (sv_2mortal (newSVuv (value [i])));
744		1098
745	void	1099	void
746	platform (OpenCL::Device this)	1100	platform (OpenCL::Device self)
747	PPCODE:	1101	PPCODE:
748	cl_platform_id value [1];	1102	cl_platform_id value [1];
749	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	1103	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
750	EXTEND (SP, 1);	1104	EXTEND (SP, 1);
751	const int i = 0;	1105	const int i = 0;
752	{	1106	{
753	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));	1107	PUSH_CLOBJ (stash_platform, value [i]);
754	}	1108	}
755		1109
756	void	1110	void
757	name (OpenCL::Device this)	1111	name (OpenCL::Device self)
		1112	ALIAS:
		1113	name = CL_DEVICE_NAME
		1114	vendor = CL_DEVICE_VENDOR
		1115	driver_version = CL_DRIVER_VERSION
		1116	profile = CL_DEVICE_PROFILE
		1117	version = CL_DEVICE_VERSION
		1118	extensions = CL_DEVICE_EXTENSIONS
758	PPCODE:	1119	PPCODE:
759	size_t size;	1120	size_t size;
760	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NAME, 0, 0, &size));	1121	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
761	char *value = tmpbuf (size);	1122	char *value = tmpbuf (size);
762	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NAME, size, value, 0));	1123	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
763	int i, n = 1;
764	EXTEND (SP, n);	1124	EXTEND (SP, 1);
765	for (i = 0; i < n; ++i)	1125	const int i = 0;
766	PUSHs (sv_2mortal (newSVpv (value, 0)));	1126	PUSHs (sv_2mortal (newSVpv (value, 0)));
767		1127
768	void	1128	void
769	vendor (OpenCL::Device this)	1129	parent_device_ext (OpenCL::Device self)
		1130	PPCODE:
		1131	cl_device_id value [1];
		1132	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
		1133	EXTEND (SP, 1);
		1134	const int i = 0;
		1135	{
		1136	PUSH_CLOBJ (stash_device, value [i]);
		1137	}
		1138
		1139	void
		1140	partition_types_ext (OpenCL::Device self)
		1141	ALIAS:
		1142	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
		1143	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
		1144	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
770	PPCODE:	1145	PPCODE:
771	size_t size;	1146	size_t size;
772	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VENDOR, 0, 0, &size));	1147	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
773	char *value = tmpbuf (size);
774	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VENDOR, size, value, 0));
775	int i, n = 1;
776	EXTEND (SP, n);
777	for (i = 0; i < n; ++i)
778	PUSHs (sv_2mortal (newSVpv (value, 0)));
779
780	void
781	driver_version (OpenCL::Device this)
782	PPCODE:
783	size_t size;
784	NEED_SUCCESS (GetDeviceInfo, (this, CL_DRIVER_VERSION, 0, 0, &size));
785	char *value = tmpbuf (size);
786	NEED_SUCCESS (GetDeviceInfo, (this, CL_DRIVER_VERSION, size, value, 0));
787	int i, n = 1;
788	EXTEND (SP, n);
789	for (i = 0; i < n; ++i)
790	PUSHs (sv_2mortal (newSVpv (value, 0)));
791
792	void
793	profile (OpenCL::Device this)
794	PPCODE:
795	size_t size;
796	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PROFILE, 0, 0, &size));
797	char *value = tmpbuf (size);
798	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PROFILE, size, value, 0));
799	int i, n = 1;
800	EXTEND (SP, n);
801	for (i = 0; i < n; ++i)
802	PUSHs (sv_2mortal (newSVpv (value, 0)));
803
804	void
805	version (OpenCL::Device this)
806	PPCODE:
807	size_t size;
808	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VERSION, 0, 0, &size));
809	char *value = tmpbuf (size);
810	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VERSION, size, value, 0));
811	int i, n = 1;
812	EXTEND (SP, n);
813	for (i = 0; i < n; ++i)
814	PUSHs (sv_2mortal (newSVpv (value, 0)));
815
816	void
817	extensions (OpenCL::Device this)
818	PPCODE:
819	size_t size;
820	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXTENSIONS, 0, 0, &size));
821	char *value = tmpbuf (size);
822	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXTENSIONS, size, value, 0));
823	int i, n = 1;
824	EXTEND (SP, n);
825	for (i = 0; i < n; ++i)
826	PUSHs (sv_2mortal (newSVpv (value, 0)));
827
828	void
829	preferred_vector_width_half (OpenCL::Device this)
830	PPCODE:
831	cl_uint value [1];
832	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF, sizeof (value), value, 0));
833	EXTEND (SP, 1);
834	const int i = 0;
835	PUSHs (sv_2mortal (newSVuv (value [i])));
836
837	void
838	native_vector_width_char (OpenCL::Device this)
839	PPCODE:
840	cl_uint value [1];
841	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR, sizeof (value), value, 0));
842	EXTEND (SP, 1);
843	const int i = 0;
844	PUSHs (sv_2mortal (newSVuv (value [i])));
845
846	void
847	native_vector_width_short (OpenCL::Device this)
848	PPCODE:
849	cl_uint value [1];
850	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT, sizeof (value), value, 0));
851	EXTEND (SP, 1);
852	const int i = 0;
853	PUSHs (sv_2mortal (newSVuv (value [i])));
854
855	void
856	native_vector_width_int (OpenCL::Device this)
857	PPCODE:
858	cl_uint value [1];
859	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_INT, sizeof (value), value, 0));
860	EXTEND (SP, 1);
861	const int i = 0;
862	PUSHs (sv_2mortal (newSVuv (value [i])));
863
864	void
865	native_vector_width_long (OpenCL::Device this)
866	PPCODE:
867	cl_uint value [1];
868	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG, sizeof (value), value, 0));
869	EXTEND (SP, 1);
870	const int i = 0;
871	PUSHs (sv_2mortal (newSVuv (value [i])));
872
873	void
874	native_vector_width_float (OpenCL::Device this)
875	PPCODE:
876	cl_uint value [1];
877	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT, sizeof (value), value, 0));
878	EXTEND (SP, 1);
879	const int i = 0;
880	PUSHs (sv_2mortal (newSVuv (value [i])));
881
882	void
883	native_vector_width_double (OpenCL::Device this)
884	PPCODE:
885	cl_uint value [1];
886	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE, sizeof (value), value, 0));
887	EXTEND (SP, 1);
888	const int i = 0;
889	PUSHs (sv_2mortal (newSVuv (value [i])));
890
891	void
892	native_vector_width_half (OpenCL::Device this)
893	PPCODE:
894	cl_uint value [1];
895	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF, sizeof (value), value, 0));
896	EXTEND (SP, 1);
897	const int i = 0;
898	PUSHs (sv_2mortal (newSVuv (value [i])));
899
900	void
901	double_fp_config (OpenCL::Device this)
902	PPCODE:
903	cl_device_fp_config value [1];
904	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_DOUBLE_FP_CONFIG, sizeof (value), value, 0));
905	EXTEND (SP, 1);
906	const int i = 0;
907	PUSHs (sv_2mortal (newSVuv (value [i])));
908
909	void
910	half_fp_config (OpenCL::Device this)
911	PPCODE:
912	cl_device_fp_config value [1];
913	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_HALF_FP_CONFIG, sizeof (value), value, 0));
914	EXTEND (SP, 1);
915	const int i = 0;
916	PUSHs (sv_2mortal (newSVuv (value [i])));
917
918	void
919	host_unified_memory (OpenCL::Device this)
920	PPCODE:
921	cl_bool value [1];
922	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_HOST_UNIFIED_MEMORY, sizeof (value), value, 0));
923	EXTEND (SP, 1);
924	const int i = 0;
925	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
926
927	void
928	parent_device_ext (OpenCL::Device this)
929	PPCODE:
930	cl_device_id value [1];
931	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
932	EXTEND (SP, 1);
933	const int i = 0;
934	{
935	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
936	}
937
938	void
939	partition_types_ext (OpenCL::Device this)
940	PPCODE:
941	size_t size;
942	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARTITION_TYPES_EXT, 0, 0, &size));
943	cl_device_partition_property_ext *value = tmpbuf (size);	1148	cl_device_partition_property_ext *value = tmpbuf (size);
944	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARTITION_TYPES_EXT, size, value, 0));	1149	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
945	int i, n = size / sizeof (*value);	1150	int i, n = size / sizeof (*value);
946	EXTEND (SP, n);	1151	EXTEND (SP, n);
947	for (i = 0; i < n; ++i)	1152	for (i = 0; i < n; ++i)
948	PUSHs (sv_2mortal (newSVuv (value [i])));	1153	PUSHs (sv_2mortal (newSVuv (value [i])));
949		1154
950	void
951	affinity_domains_ext (OpenCL::Device this)
952	PPCODE:
953	size_t size;
954	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_AFFINITY_DOMAINS_EXT, 0, 0, &size));
955	cl_device_partition_property_ext *value = tmpbuf (size);
956	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_AFFINITY_DOMAINS_EXT, size, value, 0));
957	int i, n = size / sizeof (*value);
958	EXTEND (SP, n);
959	for (i = 0; i < n; ++i)
960	PUSHs (sv_2mortal (newSVuv (value [i])));
961
962	void
963	reference_count_ext (OpenCL::Device this)
964	PPCODE:
965	cl_uint value [1];
966	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_REFERENCE_COUNT_EXT , sizeof (value), value, 0));
967	EXTEND (SP, 1);
968	const int i = 0;
969	PUSHs (sv_2mortal (newSVuv (value [i])));
970
971	void
972	partition_style_ext (OpenCL::Device this)
973	PPCODE:
974	size_t size;
975	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARTITION_STYLE_EXT, 0, 0, &size));
976	cl_device_partition_property_ext *value = tmpbuf (size);
977	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARTITION_STYLE_EXT, size, value, 0));
978	int i, n = size / sizeof (*value);
979	EXTEND (SP, n);
980	for (i = 0; i < n; ++i)
981	PUSHs (sv_2mortal (newSVuv (value [i])));
982
983	#END:device	1155	#END:device
984		1156
		1157	MODULE = OpenCL PACKAGE = OpenCL::SubDevice
		1158
		1159	#if CL_VERSION_1_2
		1160
		1161	void
		1162	DESTROY (OpenCL::SubDevice self)
		1163	CODE:
		1164	clReleaseDevice (self);
		1165
		1166	#endif
		1167
985	MODULE = OpenCL PACKAGE = OpenCL::Context	1168	MODULE = OpenCL PACKAGE = OpenCL::Context
986		1169
987	void	1170	void
988	DESTROY (OpenCL::Context context)	1171	DESTROY (OpenCL::Context self)
989	CODE:	1172	CODE:
990	clReleaseContext (context);	1173	clReleaseContext (self);
991		1174
992	void	1175	void
993	info (OpenCL::Context this, cl_context_info name)	1176	info (OpenCL::Context self, cl_context_info name)
994	PPCODE:	1177	PPCODE:
995	INFO (Context)	1178	INFO (Context)
996		1179
997	void	1180	void
998	queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0)	1181	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
999	PPCODE:	1182	PPCODE:
1000	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res));	1183	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
1001	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	1184	XPUSH_CLOBJ (stash_queue, queue);
1002		1185
1003	void	1186	void
1004	user_event (OpenCL::Context this)	1187	user_event (OpenCL::Context self)
1005	PPCODE:	1188	PPCODE:
1006	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res));	1189	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
1007	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);	1190	XPUSH_CLOBJ (stash_userevent, ev);
1008		1191
1009	void	1192	void
1010	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)	1193	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
1011	PPCODE:	1194	PPCODE:
1012	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	1195	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
1013	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	1196	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
1014		1197
1015	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res));	1198	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
1016	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	1199	XPUSH_CLOBJ (stash_bufferobj, mem);
1017		1200
1018	void	1201	void
1019	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)	1202	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
1020	PPCODE:	1203	PPCODE:
1021	STRLEN len;	1204	STRLEN len;
1022	char *ptr = SvPVbyte (data, len);	1205	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1023
1024	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	1206	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
1025	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	1207	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
1026
1027	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, ptr, &res));	1208	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
1028	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	1209	XPUSH_CLOBJ (stash_bufferobj, mem);
1029		1210
		1211	#if CL_VERSION_1_2
		1212
1030	void	1213	void
1031	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)	1214	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)
1032	PPCODE:	1215	PPCODE:
1033	STRLEN len;	1216	STRLEN len;
1034	char *ptr = SvPVbyte (data, len);	1217	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1035	const cl_image_format format = { channel_order, channel_type };	1218	const cl_image_format format = { channel_order, channel_type };
		1219	const cl_image_desc desc = {
		1220	type,
		1221	width, height, depth,
		1222	array_size, row_pitch, slice_pitch,
		1223	num_mip_level, num_samples,
		1224	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
		1225	};
1036	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res));	1226	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1037	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1227	HV *stash = stash_image;
		1228	switch (type)
		1229	{
		1230	case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
		1231	case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
		1232	case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
		1233	case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
		1234	case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
		1235	case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
		1236	}
		1237	XPUSH_CLOBJ (stash, mem);
1038		1238
		1239	#endif
		1240
1039	void	1241	void
1040	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)	1242	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)
1041	PPCODE:	1243	PPCODE:
1042	STRLEN len;	1244	STRLEN len;
1043	char *ptr = SvPVbyte (data, len);	1245	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1044	const cl_image_format format = { channel_order, channel_type };	1246	const cl_image_format format = { channel_order, channel_type };
		1247	#if PREFER_1_1
		1248	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
		1249	#else
		1250	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
		1251	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1252	#endif
		1253	XPUSH_CLOBJ (stash_image2d, mem);
		1254
		1255	void
		1256	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)
		1257	PPCODE:
		1258	STRLEN len;
		1259	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		1260	const cl_image_format format = { channel_order, channel_type };
		1261	#if PREFER_1_1
1045	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1262	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
1046	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	1263	#else
		1264	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
		1265	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1266	#endif
		1267	XPUSH_CLOBJ (stash_image3d, mem);
1047		1268
		1269	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1270
1048	void	1271	void
		1272	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
		1273	PPCODE:
		1274	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
		1275	XPUSH_CLOBJ (stash_bufferobj, mem);
		1276
		1277	void
		1278	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
		1279	PPCODE:
		1280	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
		1281	XPUSH_CLOBJ (stash_image2d, mem);
		1282
		1283	#if CL_VERSION_1_2
		1284
		1285	void
		1286	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1287	ALIAS:
		1288	PPCODE:
		1289	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
		1290	cl_gl_object_type type;
		1291	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
		1292	HV *stash = stash_memory;
		1293	switch (type)
		1294	{
		1295	case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
		1296	case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
		1297	case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
		1298	case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
		1299	case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
		1300	case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
		1301	}
		1302	XPUSH_CLOBJ (stash, mem);
		1303
		1304	#endif
		1305
		1306	void
		1307	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1308	PPCODE:
		1309	#if PREFER_1_1
		1310	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
		1311	#else
		1312	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1313	#endif
		1314	XPUSH_CLOBJ (stash_image2d, mem);
		1315
		1316	void
		1317	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1318	PPCODE:
		1319	#if PREFER_1_1
		1320	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
		1321	#else
		1322	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1323	#endif
		1324	XPUSH_CLOBJ (stash_image3d, mem);
		1325
		1326	#endif
		1327
		1328	void
1049	supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type)	1329	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
1050	PPCODE:	1330	PPCODE:
1051	{	1331	{
1052	cl_uint count;	1332	cl_uint count;
1053	cl_image_format *list;	1333	cl_image_format *list;
1054	int i;	1334	int i;
1055		1335
1056	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count));	1336	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
1057	Newx (list, count, cl_image_format);	1337	Newx (list, count, cl_image_format);
1058	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0));	1338	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
1059		1339
1060	EXTEND (SP, count);	1340	EXTEND (SP, count);
1061	for (i = 0; i < count; ++i)	1341	for (i = 0; i < count; ++i)
1062	{	1342	{
1063	AV *av = newAV ();	1343	AV *av = newAV ();
…		…
1066	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	1346	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
1067	}	1347	}
1068	}	1348	}
1069		1349
1070	void	1350	void
1071	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1351	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
1072	PPCODE:	1352	PPCODE:
1073	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res));	1353	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
1074	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	1354	XPUSH_CLOBJ (stash_sampler, sampler);
1075		1355
1076	void	1356	void
1077	program_with_source (OpenCL::Context this, SV *program)	1357	program_with_source (OpenCL::Context self, SV *program)
1078	PPCODE:	1358	PPCODE:
1079	STRLEN len;	1359	STRLEN len;
1080	size_t len2;	1360	size_t len2;
1081	const char *ptr = SvPVbyte (program, len);	1361	const char *ptr = SvPVbyte (program, len);
1082		1362
1083	len2 = len;	1363	len2 = len;
1084	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res));	1364	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
1085	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	1365	XPUSH_CLOBJ (stash_program, prog);
		1366
		1367	void
		1368	program_with_binary (OpenCL::Context self, SV *devices, SV *binaries)
		1369	PPCODE:
		1370	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		1371	croak ("OpenCL::Context::program_with_binary: devices must be specified as reference to an array of device objects");
		1372
		1373	devices = SvRV (devices);
		1374
		1375	if (!SvROK (binaries) || SvTYPE (SvRV (binaries)) != SVt_PVAV)
		1376	croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
		1377
		1378	binaries = SvRV (binaries);
		1379
		1380	if (av_len ((AV *)devices) != av_len ((AV *)binaries))
		1381	croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
		1382
		1383	int count = av_len ((AV *)devices) + 1;
		1384	cl_device_id *device_list = tmpbuf (sizeof (*device_list) * count);
		1385	size_t *length_list = tmpbuf (sizeof (*length_list) * count);
		1386	const unsigned char **binary_list = tmpbuf (sizeof (*binary_list) * count);
		1387	cl_int *status_list = tmpbuf (sizeof (*status_list) * count);
		1388
		1389	int i;
		1390	for (i = 0; i < count; ++i)
		1391	{
		1392	device_list [i] = SvCLOBJ ("OpenCL::Context::program_with_binary", "devices", *av_fetch ((AV *)devices, i, 0), "OpenCL::Device");
		1393	STRLEN len;
		1394	binary_list [i] = (const unsigned char *)SvPVbyte (*av_fetch ((AV *)binaries, i, 0), len);
		1395	length_list [i] = len;
		1396	}
		1397
		1398	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, count, device_list, length_list, binary_list, GIMME_V == G_ARRAY ? status_list : 0, &res));
		1399
		1400	EXTEND (SP, 2);
		1401	PUSH_CLOBJ (stash_program, prog);
		1402
		1403	if (GIMME_V == G_ARRAY)
		1404	{
		1405	AV *av = newAV ();
		1406	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1407
		1408	for (i = count; i--; )
		1409	av_store (av, i, newSViv (status_list [i]));
		1410	}
		1411
		1412	#if CL_VERSION_1_2
		1413
		1414	void
		1415	program_with_built_in_kernels (OpenCL::Context self, SV *devices, SV *kernel_names)
		1416	PPCODE:
		1417	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		1418	croak ("OpenCL::Context::program_with_built_in_kernels: devices must be specified as reference to an array of device objects");
		1419
		1420	devices = SvRV (devices);
		1421
		1422	int count = av_len ((AV *)devices) + 1;
		1423	cl_device_id *device_list = tmpbuf (sizeof (*device_list) * count);
		1424
		1425	int i;
		1426	for (i = 0; i < count; ++i)
		1427	device_list [i] = SvCLOBJ ("OpenCL::Context::program_with_built_in_kernels", "devices", *av_fetch ((AV *)devices, i, 0), "OpenCL::Device");
		1428
		1429	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBuiltInKernels, (self, count, device_list, SvPVbyte_nolen (kernel_names), &res));
		1430
		1431	XPUSH_CLOBJ (stash_program, prog);
		1432
		1433	#endif
1086		1434
1087	#BEGIN:context	1435	#BEGIN:context
1088		1436
1089	void	1437	void
1090	reference_count (OpenCL::Context this)	1438	reference_count (OpenCL::Context self)
		1439	ALIAS:
		1440	reference_count = CL_CONTEXT_REFERENCE_COUNT
		1441	num_devices = CL_CONTEXT_NUM_DEVICES
1091	PPCODE:	1442	PPCODE:
1092	cl_uint value [1];	1443	cl_uint value [1];
1093	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_REFERENCE_COUNT, sizeof (value), value, 0));	1444	NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
1094	EXTEND (SP, 1);	1445	EXTEND (SP, 1);
1095	const int i = 0;	1446	const int i = 0;
1096	PUSHs (sv_2mortal (newSVuv (value [i])));	1447	PUSHs (sv_2mortal (newSVuv (value [i])));
1097		1448
1098	void	1449	void
1099	devices (OpenCL::Context this)	1450	devices (OpenCL::Context self)
1100	PPCODE:	1451	PPCODE:
1101	size_t size;	1452	size_t size;
1102	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, 0, 0, &size));	1453	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
1103	cl_device_id *value = tmpbuf (size);	1454	cl_device_id *value = tmpbuf (size);
1104	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, size, value, 0));	1455	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
1105	int i, n = size / sizeof (*value);	1456	int i, n = size / sizeof (*value);
1106	EXTEND (SP, n);	1457	EXTEND (SP, n);
1107	for (i = 0; i < n; ++i)	1458	for (i = 0; i < n; ++i)
1108	{	1459	{
1109	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1460	PUSH_CLOBJ (stash_device, value [i]);
1110	}	1461	}
1111		1462
1112	void	1463	void
1113	properties (OpenCL::Context this)	1464	properties (OpenCL::Context self)
1114	PPCODE:	1465	PPCODE:
1115	size_t size;	1466	size_t size;
1116	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, 0, 0, &size));	1467	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
1117	cl_context_properties *value = tmpbuf (size);	1468	cl_context_properties *value = tmpbuf (size);
1118	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, size, value, 0));	1469	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
1119	int i, n = size / sizeof (*value);	1470	int i, n = size / sizeof (*value);
1120	EXTEND (SP, n);	1471	EXTEND (SP, n);
1121	for (i = 0; i < n; ++i)	1472	for (i = 0; i < n; ++i)
1122	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));	1473	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
1123		1474
1124	void
1125	num_devices (OpenCL::Context this)
1126	PPCODE:
1127	cl_uint value [1];
1128	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_NUM_DEVICES, sizeof (value), value, 0));
1129	EXTEND (SP, 1);
1130	const int i = 0;
1131	PUSHs (sv_2mortal (newSVuv (value [i])));
1132
1133	#END:context	1475	#END:context
1134		1476
1135	MODULE = OpenCL PACKAGE = OpenCL::Queue	1477	MODULE = OpenCL PACKAGE = OpenCL::Queue
1136		1478
1137	void	1479	void
1138	DESTROY (OpenCL::Queue this)	1480	DESTROY (OpenCL::Queue self)
1139	CODE:	1481	CODE:
1140	clReleaseCommandQueue (this);	1482	clReleaseCommandQueue (self);
1141		1483
1142	void	1484	void
1143	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1485	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
		1486	ALIAS:
		1487	enqueue_read_buffer = 0
1144	PPCODE:	1488	PPCODE:
1145	cl_event ev = 0;	1489	cl_event ev = 0;
1146	EVENT_LIST (6, items - 6);	1490	EVENT_LIST (6);
1147		1491
1148	SvUPGRADE (data, SVt_PV);	1492	SvUPGRADE (data, SVt_PV);
1149	SvGROW (data, len);	1493	SvGROW (data, len);
1150	SvPOK_only (data);	1494	SvPOK_only (data);
1151	SvCUR_set (data, len);	1495	SvCUR_set (data, len);
1152	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1496	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1153		1497
1154	if (ev)	1498	if (ev)
1155	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1499	XPUSH_CLOBJ (stash_event, ev);
1156		1500
1157	void	1501	void
1158	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1502	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
		1503	ALIAS:
		1504	enqueue_write_buffer = 0
1159	PPCODE:	1505	PPCODE:
1160	cl_event ev = 0;	1506	cl_event ev = 0;
1161	STRLEN len;	1507	STRLEN len;
1162	char *ptr = SvPVbyte (data, len);	1508	char *ptr = SvPVbyte (data, len);
1163	EVENT_LIST (5, items - 5);	1509	EVENT_LIST (5);
1164		1510
1165	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1511	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1166		1512
1167	if (ev)	1513	if (ev)
1168	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1514	XPUSH_CLOBJ (stash_event, ev);
1169		1515
		1516	#if CL_VERSION_1_2
		1517
1170	void	1518	void
1171	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1519	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		1520	ALIAS:
		1521	enqueue_fill_buffer = 0
1172	PPCODE:	1522	PPCODE:
1173	cl_event ev = 0;	1523	cl_event ev = 0;
		1524	STRLEN len;
		1525	char *ptr = SvPVbyte (data, len);
1174	EVENT_LIST (6, items - 6);	1526	EVENT_LIST (5);
1175		1527
1176	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1528	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1177		1529
1178	if (ev)	1530	if (ev)
1179	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1531	XPUSH_CLOBJ (stash_event, ev);
1180		1532
1181	void	1533	void
1182	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, ...)	1534	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, ...)
		1535	ALIAS:
		1536	enqueue_fill_image = 0
1183	PPCODE:	1537	PPCODE:
1184	cl_event ev = 0;	1538	cl_event ev = 0;
		1539	const size_t origin [3] = { x, y, z };
		1540	const size_t region [3] = { width, height, depth };
		1541	EVENT_LIST (12);
		1542
		1543	const cl_float c_f [4] = { r, g, b, a };
		1544	const cl_uint c_u [4] = { r, g, b, a };
		1545	const cl_int c_s [4] = { r, g, b, a };
		1546	const void *c_fus [3] = { &c_f, &c_u, &c_s };
		1547	static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
		1548	cl_image_format format;
		1549	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1550	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
		1551	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
		1552	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
		1553
		1554	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
		1555	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1556
		1557	if (ev)
		1558	XPUSH_CLOBJ (stash_event, ev);
		1559
		1560	#endif
		1561
		1562	void
		1563	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
		1564	ALIAS:
		1565	enqueue_copy_buffer = 0
		1566	PPCODE:
		1567	cl_event ev = 0;
		1568	EVENT_LIST (6);
		1569
		1570	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1571
		1572	if (ev)
		1573	XPUSH_CLOBJ (stash_event, ev);
		1574
		1575	void
		1576	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, ...)
		1577	ALIAS:
		1578	enqueue_read_buffer_rect = 0
		1579	PPCODE:
		1580	cl_event ev = 0;
		1581	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1185	const size_t src_origin[3] = { src_x, src_y, src_z };	1582	const size_t host_origin[3] = { host_x, host_y, host_z };
1186	const size_t region[3] = { width, height, depth };	1583	const size_t region[3] = { width, height, depth };
1187	EVENT_LIST (12, items - 12);	1584	EVENT_LIST (17);
1188		1585
1189	if (!row_pitch)	1586	if (!buf_row_pitch)
1190	row_pitch = img_row_pitch (src);	1587	buf_row_pitch = region [0];
1191		1588
1192	if (depth > 1 && !slice_pitch)	1589	if (!buf_slice_pitch)
1193	slice_pitch = row_pitch * height;	1590	buf_slice_pitch = region [1] * buf_row_pitch;
1194		1591
1195	size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1592	if (!host_row_pitch)
		1593	host_row_pitch = region [0];
		1594
		1595	if (!host_slice_pitch)
		1596	host_slice_pitch = region [1] * host_row_pitch;
		1597
		1598	size_t len = host_row_pitch * host_slice_pitch * region [2];
1196		1599
1197	SvUPGRADE (data, SVt_PV);	1600	SvUPGRADE (data, SVt_PV);
1198	SvGROW (data, len);	1601	SvGROW (data, len);
1199	SvPOK_only (data);	1602	SvPOK_only (data);
1200	SvCUR_set (data, len);	1603	SvCUR_set (data, len);
1201	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));	1604	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));
1202		1605
1203	if (ev)	1606	if (ev)
1204	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1607	XPUSH_CLOBJ (stash_event, ev);
1205		1608
1206	void	1609	void
		1610	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, ...)
		1611	ALIAS:
		1612	enqueue_write_buffer_rect = 0
		1613	PPCODE:
		1614	cl_event ev = 0;
		1615	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
		1616	const size_t host_origin[3] = { host_x, host_y, host_z };
		1617	const size_t region[3] = { width, height, depth };
		1618	STRLEN len;
		1619	char *ptr = SvPVbyte (data, len);
		1620	EVENT_LIST (17);
		1621
		1622	if (!buf_row_pitch)
		1623	buf_row_pitch = region [0];
		1624
		1625	if (!buf_slice_pitch)
		1626	buf_slice_pitch = region [1] * buf_row_pitch;
		1627
		1628	if (!host_row_pitch)
		1629	host_row_pitch = region [0];
		1630
		1631	if (!host_slice_pitch)
		1632	host_slice_pitch = region [1] * host_row_pitch;
		1633
		1634	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
		1635
		1636	if (len < min_len)
		1637	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
		1638
		1639	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));
		1640
		1641	if (ev)
		1642	XPUSH_CLOBJ (stash_event, ev);
		1643
		1644	void
		1645	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, ...)
		1646	ALIAS:
		1647	enqueue_copy_buffer_rect = 0
		1648	PPCODE:
		1649	cl_event ev = 0;
		1650	const size_t src_origin[3] = { src_x, src_y, src_z };
		1651	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1652	const size_t region[3] = { width, height, depth };
		1653	EVENT_LIST (16);
		1654
		1655	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));
		1656
		1657	if (ev)
		1658	XPUSH_CLOBJ (stash_event, ev);
		1659
		1660	void
		1661	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, ...)
		1662	ALIAS:
		1663	enqueue_read_image = 0
		1664	PPCODE:
		1665	cl_event ev = 0;
		1666	const size_t src_origin[3] = { src_x, src_y, src_z };
		1667	const size_t region[3] = { width, height, depth };
		1668	EVENT_LIST (12);
		1669
		1670	if (!row_pitch)
		1671	row_pitch = img_row_pitch (src);
		1672
		1673	if (depth > 1 && !slice_pitch)
		1674	slice_pitch = row_pitch * height;
		1675
		1676	size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
		1677
		1678	SvUPGRADE (data, SVt_PV);
		1679	SvGROW (data, len);
		1680	SvPOK_only (data);
		1681	SvCUR_set (data, len);
		1682	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));
		1683
		1684	if (ev)
		1685	XPUSH_CLOBJ (stash_event, ev);
		1686
		1687	void
1207	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, ...)	1688	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, ...)
		1689	ALIAS:
		1690	enqueue_write_image = 0
1208	PPCODE:	1691	PPCODE:
1209	cl_event ev = 0;	1692	cl_event ev = 0;
1210	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1693	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1211	const size_t region[3] = { width, height, depth };	1694	const size_t region[3] = { width, height, depth };
1212	STRLEN len;	1695	STRLEN len;
1213	char *ptr = SvPVbyte (data, len);	1696	char *ptr = SvPVbyte (data, len);
1214	EVENT_LIST (12, items - 12);	1697	EVENT_LIST (12);
1215		1698
1216	if (!row_pitch)	1699	if (!row_pitch)
1217	row_pitch = img_row_pitch (dst);	1700	row_pitch = img_row_pitch (dst);
1218		1701
1219	if (depth > 1 && !slice_pitch)	1702	if (depth > 1 && !slice_pitch)
…		…
1222	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1705	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1223		1706
1224	if (len < min_len)	1707	if (len < min_len)
1225	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1708	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1226		1709
1227	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));	1710	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));
1228		1711
1229	if (ev)	1712	if (ev)
1230	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1713	XPUSH_CLOBJ (stash_event, ev);
1231		1714
1232	void	1715	void
1233	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, ...)	1716	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, ...)
		1717	ALIAS:
		1718	enqueue_copy_image = 0
1234	PPCODE:	1719	PPCODE:
1235	cl_event ev = 0;	1720	cl_event ev = 0;
1236	const size_t src_origin[3] = { src_x, src_y, src_z };	1721	const size_t src_origin[3] = { src_x, src_y, src_z };
1237	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1722	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1238	const size_t region[3] = { width, height, depth };	1723	const size_t region[3] = { width, height, depth };
1239	EVENT_LIST (16, items - 16);	1724	EVENT_LIST (12);
1240		1725
1241	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));	1726	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1242		1727
1243	if (ev)	1728	if (ev)
1244	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1729	XPUSH_CLOBJ (stash_event, ev);
1245		1730
1246	void	1731	void
1247	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, ...)	1732	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, ...)
		1733	ALIAS:
		1734	enqueue_copy_image_to_buffer = 0
1248	PPCODE:	1735	PPCODE:
1249	cl_event ev = 0;	1736	cl_event ev = 0;
		1737	const size_t src_origin[3] = { src_x, src_y, src_z };
		1738	const size_t region [3] = { width, height, depth };
		1739	EVENT_LIST (10);
		1740
		1741	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1742
		1743	if (ev)
		1744	XPUSH_CLOBJ (stash_event, ev);
		1745
		1746	void
		1747	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, ...)
		1748	ALIAS:
		1749	enqueue_copy_buffer_to_image = 0
		1750	PPCODE:
		1751	cl_event ev = 0;
1250	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1752	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1753	const size_t region [3] = { width, height, depth };
		1754	EVENT_LIST (10);
		1755
		1756	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1757
		1758	if (ev)
		1759	XPUSH_CLOBJ (stash_event, ev);
		1760
		1761	void
		1762	map_buffer (OpenCL::Queue self, OpenCL::Buffer buf, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ | CL_MAP_WRITE, size_t offset = 0, SV *cb_ = &PL_sv_undef, ...)
		1763	ALIAS:
		1764	enqueue_map_buffer = 0
		1765	PPCODE:
		1766	cl_event ev;
		1767	EVENT_LIST (6);
		1768	size_t cb = SvIV (cb_);
		1769
		1770	if (!SvOK (cb_))
		1771	{
		1772	NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
		1773	cb -= offset;
		1774	}
		1775
		1776	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
		1777	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));
		1778
		1779	void
		1780	map_image (OpenCL::Queue self, OpenCL::Image img, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ | CL_MAP_WRITE, size_t x = 0, size_t y = 0, size_t z = 0, SV *width_ = &PL_sv_undef, SV *height_ = &PL_sv_undef, SV *depth_ = &PL_sv_undef, ...)
		1781	ALIAS:
		1782	enqueue_map_image = 0
		1783	PPCODE:
		1784	size_t width = SvIV (width_);
		1785	if (!SvOK (width_))
		1786	{
		1787	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
		1788	width -= x;
		1789	}
		1790
		1791	size_t height = SvIV (width_);
		1792	if (!SvOK (height_))
		1793	{
		1794	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
		1795	height -= y;
		1796	}
		1797
		1798	size_t depth = SvIV (width_);
		1799	if (!SvOK (depth_))
		1800	{
		1801	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
		1802	depth -= z;
		1803
		1804	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1805	if (!depth)
		1806	depth = 1;
		1807	}
		1808
		1809	const size_t origin[3] = { x, y, z };
1251	const size_t region[3] = { width, height, depth };	1810	const size_t region[3] = { width, height, depth };
		1811	size_t row_pitch, slice_pitch;
1252	EVENT_LIST (10, items - 10);	1812	EVENT_LIST (10);
1253		1813
1254	NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1814	cl_event ev;
		1815	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));
		1816
		1817	size_t cb = slice_pitch ? slice_pitch * region [2]
		1818	: row_pitch ? row_pitch * region [1]
		1819	: region [0];
		1820
		1821	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));
		1822
		1823	void
		1824	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
		1825	PPCODE:
		1826	mapped_unmap (ST (1), mapped, self, &ST (2), items - 2);
		1827	if (GIMME_V != G_VOID)
		1828	{
		1829	clRetainEvent (mapped->event);
		1830	XPUSH_CLOBJ (stash_event, mapped->event);
		1831	}
		1832
		1833	void
		1834	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
		1835	ALIAS:
		1836	enqueue_task = 0
		1837	PPCODE:
		1838	cl_event ev = 0;
		1839	EVENT_LIST (2);
		1840
		1841	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1255		1842
1256	if (ev)	1843	if (ev)
1257	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1844	XPUSH_CLOBJ (stash_event, ev);
1258		1845
1259	void	1846	void
1260	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, ...)
1261	PPCODE:
1262	cl_event ev = 0;
1263	const size_t src_origin[3] = { src_x, src_y, src_z };
1264	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1265	const size_t region[3] = { width, height, depth };
1266	EVENT_LIST (12, items - 12);
1267
1268	NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1269
1270	if (ev)
1271	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1272
1273	void
1274	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, ...)
1275	PPCODE:
1276	cl_event ev = 0;
1277	const size_t src_origin[3] = { src_x, src_y, src_z };
1278	const size_t region[3] = { width, height, depth };
1279	EVENT_LIST (10, items - 10);
1280
1281	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1282
1283	if (ev)
1284	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1285
1286	void
1287	enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)
1288	PPCODE:
1289	cl_event ev = 0;
1290	EVENT_LIST (2, items - 2);
1291
1292	NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1293
1294	if (ev)
1295	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1296
1297	void
1298	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, ...)	1847	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
		1848	ALIAS:
		1849	enqueue_nd_range_kernel = 0
1299	PPCODE:	1850	PPCODE:
1300	cl_event ev = 0;	1851	cl_event ev = 0;
1301	size_t *gwo = 0, *gws, *lws = 0;	1852	size_t *gwo = 0, *gws, *lws = 0;
1302	int gws_len;	1853	int gws_len;
1303	size_t *lists;	1854	size_t *lists;
1304	int i;	1855	int i;
1305	EVENT_LIST (5, items - 5);	1856	EVENT_LIST (5);
1306		1857
1307	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1858	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1308	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1859	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1309		1860
1310	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1861	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
1311		1862
1312	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);	1863	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
1313		1864
1314	gws = lists + gws_len * 0;	1865	gws = lists + gws_len * 0;
1315	for (i = 0; i < gws_len; ++i)	1866	for (i = 0; i < gws_len; ++i)
		1867	{
1316	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);	1868	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		1869	// at least nvidia crashes for 0-sized work group sizes, work around
		1870	if (!gws [i])
		1871	croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
		1872	}
1317		1873
1318	if (SvOK (global_work_offset))	1874	if (SvOK (global_work_offset))
1319	{	1875	{
1320	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)	1876	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
1321	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");	1877	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
…		…
1328	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);	1884	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
1329	}	1885	}
1330		1886
1331	if (SvOK (local_work_size))	1887	if (SvOK (local_work_size))
1332	{	1888	{
1333	if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1889	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
1334	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");	1890	croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
1335		1891
1336	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1892	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
1337	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1893	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
1338		1894
1339	lws = lists + gws_len * 2;	1895	lws = lists + gws_len * 2;
1340	for (i = 0; i < gws_len; ++i)	1896	for (i = 0; i < gws_len; ++i)
		1897	{
1341	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);	1898	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		1899	// at least nvidia crashes for 0-sized work group sizes, work around
		1900	if (!lws [i])
		1901	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
		1902	}
1342	}	1903	}
1343		1904
1344	NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1905	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1345		1906
1346	if (ev)	1907	if (ev)
1347	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1908	XPUSH_CLOBJ (stash_event, ev);
1348		1909
		1910	#if CL_VERSION_1_2
		1911
1349	void	1912	void
1350	enqueue_marker (OpenCL::Queue this)	1913	migrate_mem_objects (OpenCL::Queue self, SV *objects, cl_mem_migration_flags flags, ...)
		1914	ALIAS:
		1915	enqueue_migrate_mem_objects = 0
1351	PPCODE:	1916	PPCODE:
		1917	EVENT_LIST (3);
		1918
		1919	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
		1920	croak ("OpenCL::Queue::migrate_mem_objects: objects must be an array reference with OpenCL::Memory objects");
		1921
		1922	objects = SvRV (objects);
		1923
		1924	cl_uint object_count = av_len ((AV *)objects) + 1;
		1925	cl_mem *object_list = tmpbuf (sizeof (*object_list) * object_count);
		1926
		1927	int i;
		1928	for (i = object_count; i--; )
		1929	object_list [i] = SvCLOBJ ("OpenCL::Queue::migrate_mem_objects", "objects", *av_fetch ((AV *)objects, i, 0), "OpenCL::Memory");
		1930
		1931	cl_event ev = 0;
		1932	NEED_SUCCESS (EnqueueMigrateMemObjects, (self, object_count, object_list, flags, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1933
		1934	if (ev)
		1935	XPUSH_CLOBJ (stash_event, ev);
		1936
		1937	#endif
		1938
		1939	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1940
		1941	void
		1942	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
		1943	ALIAS:
		1944	release_gl_objects = 1
		1945	enqueue_acquire_gl_objects = 0
		1946	enqueue_release_gl_objects = 1
		1947	PPCODE:
		1948	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
		1949	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
		1950
1352	cl_event ev;	1951	cl_event ev = 0;
1353	NEED_SUCCESS (EnqueueMarker, (this, &ev));	1952	EVENT_LIST (2);
1354	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1953	AV *av = (AV *)SvRV (objects);
		1954	cl_uint num_objects = av_len (av) + 1;
		1955	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
1355		1956
		1957	int i;
		1958	for (i = num_objects; i--; )
		1959	object_list [i] = SvCLOBJ ("OpenCL::Queue::acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
		1960
		1961	if (ix)
		1962	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1963	else
		1964	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1965
		1966	if (ev)
		1967	XPUSH_CLOBJ (stash_event, ev);
		1968
		1969	#endif
		1970
1356	void	1971	void
1357	enqueue_wait_for_events (OpenCL::Queue this, ...)	1972	wait_for_events (OpenCL::Queue self, ...)
		1973	ALIAS:
		1974	enqueue_wait_for_events = 0
1358	CODE:	1975	CODE:
1359	EVENT_LIST (1, items - 1);	1976	EVENT_LIST (1);
		1977	#if PREFER_1_1
1360	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));	1978	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		1979	#else
		1980	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
		1981	#endif
1361		1982
1362	void	1983	void
1363	enqueue_barrier (OpenCL::Queue this)	1984	marker (OpenCL::Queue self, ...)
		1985	ALIAS:
		1986	enqueue_marker = 0
1364	CODE:	1987	PPCODE:
		1988	cl_event ev = 0;
		1989	EVENT_LIST (1);
		1990	#if PREFER_1_1
		1991	if (!event_list_count)
		1992	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1993	else
		1994	#if CL_VERSION_1_2
		1995	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1996	#else
		1997	{
		1998	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
		1999	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		2000	}
		2001	#endif
		2002	#else
		2003	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2004	#endif
		2005	if (ev)
		2006	XPUSH_CLOBJ (stash_event, ev);
		2007
		2008	void
		2009	barrier (OpenCL::Queue self, ...)
		2010	ALIAS:
		2011	enqueue_barrier = 0
		2012	PPCODE:
		2013	cl_event ev = 0;
		2014	EVENT_LIST (1);
		2015	#if PREFER_1_1
		2016	if (!event_list_count && GIMME_V == G_VOID)
1365	NEED_SUCCESS (EnqueueBarrier, (this));	2017	NEED_SUCCESS (EnqueueBarrier, (self));
		2018	else
		2019	#if CL_VERSION_1_2
		2020	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2021	#else
		2022	{
		2023	if (event_list_count)
		2024	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
1366		2025
		2026	if (GIMME_V != G_VOID)
		2027	NEED_SUCCESS (EnqueueMarker, (self, &ev));
		2028	}
		2029	#endif
		2030	#else
		2031	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2032	#endif
		2033	if (ev)
		2034	XPUSH_CLOBJ (stash_event, ev);
		2035
1367	void	2036	void
1368	flush (OpenCL::Queue this)	2037	flush (OpenCL::Queue self)
1369	CODE:	2038	CODE:
1370	NEED_SUCCESS (Flush, (this));	2039	NEED_SUCCESS (Flush, (self));
1371		2040
1372	void	2041	void
1373	finish (OpenCL::Queue this)	2042	finish (OpenCL::Queue self)
1374	CODE:	2043	CODE:
1375	NEED_SUCCESS (Finish, (this));	2044	NEED_SUCCESS (Finish, (self));
1376		2045
1377	void	2046	void
1378	info (OpenCL::Queue this, cl_command_queue_info name)	2047	info (OpenCL::Queue self, cl_command_queue_info name)
1379	PPCODE:	2048	PPCODE:
1380	INFO (CommandQueue)	2049	INFO (CommandQueue)
1381		2050
1382	#BEGIN:command_queue	2051	#BEGIN:command_queue
1383		2052
1384	void	2053	void
1385	context (OpenCL::Queue this)	2054	context (OpenCL::Queue self)
1386	PPCODE:	2055	PPCODE:
1387	cl_context value [1];	2056	cl_context value [1];
1388	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	2057	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1389	EXTEND (SP, 1);	2058	EXTEND (SP, 1);
1390	const int i = 0;	2059	const int i = 0;
1391	{	2060	{
1392	NEED_SUCCESS (RetainContext, (value [i]));	2061	NEED_SUCCESS (RetainContext, (value [i]));
1393	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2062	PUSH_CLOBJ (stash_context, value [i]);
1394	}	2063	}
1395		2064
1396	void	2065	void
1397	device (OpenCL::Queue this)	2066	device (OpenCL::Queue self)
1398	PPCODE:	2067	PPCODE:
1399	cl_device_id value [1];	2068	cl_device_id value [1];
1400	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_DEVICE, sizeof (value), value, 0));	2069	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1401	EXTEND (SP, 1);	2070	EXTEND (SP, 1);
1402	const int i = 0;	2071	const int i = 0;
1403	{	2072	{
1404	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2073	PUSH_CLOBJ (stash_device, value [i]);
1405	}	2074	}
1406		2075
1407	void	2076	void
1408	reference_count (OpenCL::Queue this)	2077	reference_count (OpenCL::Queue self)
1409	PPCODE:	2078	PPCODE:
1410	cl_uint value [1];	2079	cl_uint value [1];
1411	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));	2080	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1412	EXTEND (SP, 1);	2081	EXTEND (SP, 1);
1413	const int i = 0;	2082	const int i = 0;
1414	PUSHs (sv_2mortal (newSVuv (value [i])));	2083	PUSHs (sv_2mortal (newSVuv (value [i])));
1415		2084
1416	void	2085	void
1417	properties (OpenCL::Queue this)	2086	properties (OpenCL::Queue self)
1418	PPCODE:	2087	PPCODE:
1419	cl_command_queue_properties value [1];	2088	cl_command_queue_properties value [1];
1420	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));	2089	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1421	EXTEND (SP, 1);	2090	EXTEND (SP, 1);
1422	const int i = 0;	2091	const int i = 0;
1423	PUSHs (sv_2mortal (newSViv (value [i])));	2092	PUSHs (sv_2mortal (newSVuv (value [i])));
1424		2093
1425	#END:command_queue	2094	#END:command_queue
1426		2095
1427	MODULE = OpenCL PACKAGE = OpenCL::Memory	2096	MODULE = OpenCL PACKAGE = OpenCL::Memory
1428		2097
1429	void	2098	void
1430	DESTROY (OpenCL::Memory this)	2099	DESTROY (OpenCL::Memory self)
1431	CODE:	2100	CODE:
1432	clReleaseMemObject (this);	2101	clReleaseMemObject (self);
1433		2102
1434	void	2103	void
1435	info (OpenCL::Memory this, cl_mem_info name)	2104	info (OpenCL::Memory self, cl_mem_info name)
1436	PPCODE:	2105	PPCODE:
1437	INFO (MemObject)	2106	INFO (MemObject)
1438		2107
1439	#BEGIN:mem	2108	#BEGIN:mem
1440		2109
1441	void	2110	void
1442	type (OpenCL::Memory this)	2111	type (OpenCL::Memory self)
1443	PPCODE:	2112	PPCODE:
1444	cl_mem_object_type value [1];	2113	cl_mem_object_type value [1];
1445	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_TYPE, sizeof (value), value, 0));	2114	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1446	EXTEND (SP, 1);	2115	EXTEND (SP, 1);
1447	const int i = 0;	2116	const int i = 0;
1448	PUSHs (sv_2mortal (newSViv (value [i])));	2117	PUSHs (sv_2mortal (newSVuv (value [i])));
1449		2118
1450	void	2119	void
1451	flags (OpenCL::Memory this)	2120	flags (OpenCL::Memory self)
1452	PPCODE:	2121	PPCODE:
1453	cl_mem_flags value [1];	2122	cl_mem_flags value [1];
1454	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_FLAGS, sizeof (value), value, 0));	2123	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1455	EXTEND (SP, 1);	2124	EXTEND (SP, 1);
1456	const int i = 0;	2125	const int i = 0;
1457	PUSHs (sv_2mortal (newSViv (value [i])));	2126	PUSHs (sv_2mortal (newSVuv (value [i])));
1458		2127
1459	void	2128	void
1460	size (OpenCL::Memory this)	2129	size (OpenCL::Memory self)
		2130	ALIAS:
		2131	size = CL_MEM_SIZE
		2132	offset = CL_MEM_OFFSET
1461	PPCODE:	2133	PPCODE:
1462	size_t value [1];	2134	size_t value [1];
1463	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_SIZE, sizeof (value), value, 0));	2135	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1464	EXTEND (SP, 1);	2136	EXTEND (SP, 1);
1465	const int i = 0;	2137	const int i = 0;
1466	PUSHs (sv_2mortal (newSVuv (value [i])));	2138	PUSHs (sv_2mortal (newSVuv (value [i])));
1467		2139
1468	void	2140	void
1469	host_ptr (OpenCL::Memory this)	2141	host_ptr (OpenCL::Memory self)
1470	PPCODE:	2142	PPCODE:
1471	void * value [1];	2143	void * value [1];
1472	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_HOST_PTR, sizeof (value), value, 0));	2144	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1473	EXTEND (SP, 1);	2145	EXTEND (SP, 1);
1474	const int i = 0;	2146	const int i = 0;
1475	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));	2147	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1476		2148
1477	void	2149	void
1478	map_count (OpenCL::Memory this)	2150	map_count (OpenCL::Memory self)
		2151	ALIAS:
		2152	map_count = CL_MEM_MAP_COUNT
		2153	reference_count = CL_MEM_REFERENCE_COUNT
1479	PPCODE:	2154	PPCODE:
1480	cl_uint value [1];	2155	cl_uint value [1];
1481	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_MAP_COUNT, sizeof (value), value, 0));	2156	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1482	EXTEND (SP, 1);	2157	EXTEND (SP, 1);
1483	const int i = 0;	2158	const int i = 0;
1484	PUSHs (sv_2mortal (newSVuv (value [i])));	2159	PUSHs (sv_2mortal (newSVuv (value [i])));
1485		2160
1486	void	2161	void
1487	reference_count (OpenCL::Memory this)
1488	PPCODE:
1489	cl_uint value [1];
1490	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_REFERENCE_COUNT, sizeof (value), value, 0));
1491	EXTEND (SP, 1);
1492	const int i = 0;
1493	PUSHs (sv_2mortal (newSVuv (value [i])));
1494
1495	void
1496	context (OpenCL::Memory this)	2162	context (OpenCL::Memory self)
1497	PPCODE:	2163	PPCODE:
1498	cl_context value [1];	2164	cl_context value [1];
1499	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_CONTEXT, sizeof (value), value, 0));	2165	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1500	EXTEND (SP, 1);	2166	EXTEND (SP, 1);
1501	const int i = 0;	2167	const int i = 0;
1502	{	2168	{
1503	NEED_SUCCESS (RetainContext, (value [i]));	2169	NEED_SUCCESS (RetainContext, (value [i]));
1504	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2170	PUSH_CLOBJ (stash_context, value [i]);
1505	}	2171	}
1506		2172
1507	void	2173	void
1508	associated_memobject (OpenCL::Memory this)	2174	associated_memobject (OpenCL::Memory self)
1509	PPCODE:	2175	PPCODE:
1510	cl_mem value [1];	2176	cl_mem value [1];
1511	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	2177	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1512	EXTEND (SP, 1);	2178	EXTEND (SP, 1);
1513	const int i = 0;	2179	const int i = 0;
1514	{	2180	{
1515	NEED_SUCCESS (RetainMemObject, (value [i]));	2181	NEED_SUCCESS (RetainMemObject, (value [i]));
1516	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));	2182	PUSH_CLOBJ (stash_memory, value [i]);
1517	}	2183	}
1518		2184
		2185	#END:mem
		2186
		2187	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		2188
1519	void	2189	void
1520	offset (OpenCL::Memory this)	2190	gl_object_info (OpenCL::Memory self)
		2191	PPCODE:
		2192	cl_gl_object_type type;
		2193	cl_GLuint name;
		2194	NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
		2195	EXTEND (SP, 2);
		2196	PUSHs (sv_2mortal (newSVuv (type)));
		2197	PUSHs (sv_2mortal (newSVuv (name)));
		2198
		2199	#endif
		2200
		2201	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
		2202
		2203	void
		2204	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
		2205	PPCODE:
		2206	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
		2207	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
		2208
		2209	cl_buffer_region crdata = { origin, size };
		2210
		2211	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
		2212	XPUSH_CLOBJ (stash_buffer, mem);
		2213
		2214	MODULE = OpenCL PACKAGE = OpenCL::Image
		2215
		2216	void
		2217	image_info (OpenCL::Image self, cl_image_info name)
		2218	PPCODE:
		2219	INFO (Image)
		2220
		2221	void
		2222	format (OpenCL::Image self)
		2223	PPCODE:
		2224	cl_image_format format;
		2225	NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		2226	EXTEND (SP, 2);
		2227	PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
		2228	PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
		2229
		2230	#BEGIN:image
		2231
		2232	void
		2233	element_size (OpenCL::Image self)
		2234	ALIAS:
		2235	element_size = CL_IMAGE_ELEMENT_SIZE
		2236	row_pitch = CL_IMAGE_ROW_PITCH
		2237	slice_pitch = CL_IMAGE_SLICE_PITCH
		2238	width = CL_IMAGE_WIDTH
		2239	height = CL_IMAGE_HEIGHT
		2240	depth = CL_IMAGE_DEPTH
1521	PPCODE:	2241	PPCODE:
1522	size_t value [1];	2242	size_t value [1];
1523	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_OFFSET, sizeof (value), value, 0));
1524	EXTEND (SP, 1);
1525	const int i = 0;
1526	PUSHs (sv_2mortal (newSVuv (value [i])));
1527
1528	#END:mem
1529
1530	MODULE = OpenCL PACKAGE = OpenCL::Image
1531
1532	void
1533	image_info (OpenCL::Image this, cl_image_info name)
1534	PPCODE:
1535	INFO (Image)
1536
1537	#BEGIN:image
1538
1539	void
1540	element_size (OpenCL::Image this)
1541	PPCODE:
1542	size_t value [1];
1543	NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_ELEMENT_SIZE, sizeof (value), value, 0));
1544	EXTEND (SP, 1);
1545	const int i = 0;
1546	PUSHs (sv_2mortal (newSVuv (value [i])));
1547
1548	void
1549	row_pitch (OpenCL::Image this)
1550	PPCODE:
1551	size_t value [1];
1552	NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_ROW_PITCH, sizeof (value), value, 0));
1553	EXTEND (SP, 1);
1554	const int i = 0;
1555	PUSHs (sv_2mortal (newSVuv (value [i])));
1556
1557	void
1558	slice_pitch (OpenCL::Image this)
1559	PPCODE:
1560	size_t value [1];
1561	NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_SLICE_PITCH, sizeof (value), value, 0));
1562	EXTEND (SP, 1);
1563	const int i = 0;
1564	PUSHs (sv_2mortal (newSVuv (value [i])));
1565
1566	void
1567	width (OpenCL::Image this)
1568	PPCODE:
1569	size_t value [1];
1570	NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_WIDTH, sizeof (value), value, 0));	2243	NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1571	EXTEND (SP, 1);
1572	const int i = 0;
1573	PUSHs (sv_2mortal (newSVuv (value [i])));
1574
1575	void
1576	height (OpenCL::Image this)
1577	PPCODE:
1578	size_t value [1];
1579	NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_HEIGHT, sizeof (value), value, 0));
1580	EXTEND (SP, 1);
1581	const int i = 0;
1582	PUSHs (sv_2mortal (newSVuv (value [i])));
1583
1584	void
1585	depth (OpenCL::Image this)
1586	PPCODE:
1587	size_t value [1];
1588	NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_DEPTH, sizeof (value), value, 0));
1589	EXTEND (SP, 1);	2244	EXTEND (SP, 1);
1590	const int i = 0;	2245	const int i = 0;
1591	PUSHs (sv_2mortal (newSVuv (value [i])));	2246	PUSHs (sv_2mortal (newSVuv (value [i])));
1592		2247
1593	#END:image	2248	#END:image
1594		2249
		2250	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		2251
		2252	#BEGIN:gl_texture
		2253
		2254	void
		2255	target (OpenCL::Image self)
		2256	PPCODE:
		2257	cl_GLenum value [1];
		2258	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
		2259	EXTEND (SP, 1);
		2260	const int i = 0;
		2261	PUSHs (sv_2mortal (newSVuv (value [i])));
		2262
		2263	void
		2264	gl_mipmap_level (OpenCL::Image self)
		2265	PPCODE:
		2266	cl_GLint value [1];
		2267	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
		2268	EXTEND (SP, 1);
		2269	const int i = 0;
		2270	PUSHs (sv_2mortal (newSViv (value [i])));
		2271
		2272	#END:gl_texture
		2273
		2274	#endif
		2275
1595	MODULE = OpenCL PACKAGE = OpenCL::Sampler	2276	MODULE = OpenCL PACKAGE = OpenCL::Sampler
1596		2277
1597	void	2278	void
1598	DESTROY (OpenCL::Sampler this)	2279	DESTROY (OpenCL::Sampler self)
1599	CODE:	2280	CODE:
1600	clReleaseSampler (this);	2281	clReleaseSampler (self);
1601		2282
1602	void	2283	void
1603	info (OpenCL::Sampler this, cl_sampler_info name)	2284	info (OpenCL::Sampler self, cl_sampler_info name)
1604	PPCODE:	2285	PPCODE:
1605	INFO (Sampler)	2286	INFO (Sampler)
1606		2287
1607	#BEGIN:sampler	2288	#BEGIN:sampler
1608		2289
1609	void	2290	void
1610	reference_count (OpenCL::Sampler this)	2291	reference_count (OpenCL::Sampler self)
1611	PPCODE:	2292	PPCODE:
1612	cl_uint value [1];	2293	cl_uint value [1];
1613	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));	2294	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1614	EXTEND (SP, 1);	2295	EXTEND (SP, 1);
1615	const int i = 0;	2296	const int i = 0;
1616	PUSHs (sv_2mortal (newSVuv (value [i])));	2297	PUSHs (sv_2mortal (newSVuv (value [i])));
1617		2298
1618	void	2299	void
1619	context (OpenCL::Sampler this)	2300	context (OpenCL::Sampler self)
1620	PPCODE:	2301	PPCODE:
1621	cl_context value [1];	2302	cl_context value [1];
1622	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	2303	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1623	EXTEND (SP, 1);	2304	EXTEND (SP, 1);
1624	const int i = 0;	2305	const int i = 0;
1625	{	2306	{
1626	NEED_SUCCESS (RetainContext, (value [i]));	2307	NEED_SUCCESS (RetainContext, (value [i]));
1627	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2308	PUSH_CLOBJ (stash_context, value [i]);
1628	}	2309	}
1629		2310
1630	void	2311	void
1631	normalized_coords (OpenCL::Sampler this)	2312	normalized_coords (OpenCL::Sampler self)
1632	PPCODE:	2313	PPCODE:
1633	cl_addressing_mode value [1];	2314	cl_addressing_mode value [1];
1634	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));	2315	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1635	EXTEND (SP, 1);	2316	EXTEND (SP, 1);
1636	const int i = 0;	2317	const int i = 0;
1637	PUSHs (sv_2mortal (newSViv (value [i])));	2318	PUSHs (sv_2mortal (newSVuv (value [i])));
1638		2319
1639	void	2320	void
1640	addressing_mode (OpenCL::Sampler this)	2321	addressing_mode (OpenCL::Sampler self)
1641	PPCODE:	2322	PPCODE:
1642	cl_filter_mode value [1];	2323	cl_filter_mode value [1];
1643	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));	2324	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1644	EXTEND (SP, 1);	2325	EXTEND (SP, 1);
1645	const int i = 0;	2326	const int i = 0;
1646	PUSHs (sv_2mortal (newSViv (value [i])));	2327	PUSHs (sv_2mortal (newSVuv (value [i])));
1647		2328
1648	void	2329	void
1649	filter_mode (OpenCL::Sampler this)	2330	filter_mode (OpenCL::Sampler self)
1650	PPCODE:	2331	PPCODE:
1651	cl_bool value [1];	2332	cl_bool value [1];
1652	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));	2333	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1653	EXTEND (SP, 1);	2334	EXTEND (SP, 1);
1654	const int i = 0;	2335	const int i = 0;
1655	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	2336	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1656		2337
1657	#END:sampler	2338	#END:sampler
1658		2339
1659	MODULE = OpenCL PACKAGE = OpenCL::Program	2340	MODULE = OpenCL PACKAGE = OpenCL::Program
1660		2341
1661	void	2342	void
1662	DESTROY (OpenCL::Program this)	2343	DESTROY (OpenCL::Program self)
1663	CODE:	2344	CODE:
1664	clReleaseProgram (this);	2345	clReleaseProgram (self);
1665		2346
1666	void	2347	void
1667	build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef)	2348	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
		2349	ALIAS:
		2350	build_async = 1
1668	CODE:	2351	CODE:
		2352	void (CL_CALLBACK *pfn_notify)(cl_program program, void *user_data) = 0;
		2353	void *user_data = 0;
		2354	cl_uint num_devices = 0;
		2355	cl_device_id *device_list = 0;
		2356
		2357	if (SvOK (devices))
		2358	{
		2359	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		2360	croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");
		2361
		2362	AV *av = (AV *)SvRV (devices);
		2363	num_devices = av_len (av) + 1;
		2364
		2365	if (num_devices)
		2366	{
		2367	device_list = tmpbuf (sizeof (*device_list) * num_devices);
		2368	int count;
		2369	for (count = 0; count < num_devices; ++count)
		2370	device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
		2371	}
		2372	}
		2373
		2374	if (SvOK (notify))
		2375	{
		2376	NEED_SUCCESS (RetainProgram, (self));
		2377	pfn_notify = eq_program_notify;
		2378	user_data = SvREFCNT_inc (s_get_cv (notify));
		2379	}
		2380
		2381	if (ix)
		2382	build_program_async (self, num_devices, device_list, SvPVbyte_nolen (options), user_data);
		2383	else
1669	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));	2384	NEED_SUCCESS (BuildProgram, (self, num_devices, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
1670		2385
1671	void	2386	void
1672	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)	2387	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1673	PPCODE:	2388	PPCODE:
1674	size_t size;	2389	size_t size;
1675	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));	2390	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
1676	SV *sv = sv_2mortal (newSV (size));	2391	SV *sv = sv_2mortal (newSV (size));
1677	SvUPGRADE (sv, SVt_PV);	2392	SvUPGRADE (sv, SVt_PV);
1678	SvPOK_only (sv);	2393	SvPOK_only (sv);
1679	SvCUR_set (sv, size);	2394	SvCUR_set (sv, size);
1680	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));	2395	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
1681	XPUSHs (sv);	2396	XPUSHs (sv);
1682		2397
1683	#BEGIN:program_build	2398	#BEGIN:program_build
1684		2399
1685	void	2400	void
1686	build_status (OpenCL::Program this, OpenCL::Device device)	2401	build_status (OpenCL::Program self, OpenCL::Device device)
1687	PPCODE:	2402	PPCODE:
1688	cl_build_status value [1];	2403	cl_build_status value [1];
1689	NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));	2404	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1690	EXTEND (SP, 1);	2405	EXTEND (SP, 1);
1691	const int i = 0;	2406	const int i = 0;
1692	PUSHs (sv_2mortal (newSViv (value [i])));	2407	PUSHs (sv_2mortal (newSViv (value [i])));
1693		2408
1694	void	2409	void
1695	build_options (OpenCL::Program this, OpenCL::Device device)	2410	build_options (OpenCL::Program self, OpenCL::Device device)
		2411	ALIAS:
		2412	build_options = CL_PROGRAM_BUILD_OPTIONS
		2413	build_log = CL_PROGRAM_BUILD_LOG
1696	PPCODE:	2414	PPCODE:
1697	size_t size;	2415	size_t size;
1698	NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_OPTIONS, 0, 0, &size));	2416	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
1699	char *value = tmpbuf (size);	2417	char *value = tmpbuf (size);
1700	NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_OPTIONS, size, value, 0));	2418	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
1701	int i, n = 1;
1702	EXTEND (SP, n);	2419	EXTEND (SP, 1);
1703	for (i = 0; i < n; ++i)	2420	const int i = 0;
1704	PUSHs (sv_2mortal (newSVpv (value, 0)));	2421	PUSHs (sv_2mortal (newSVpv (value, 0)));
1705		2422
1706	void
1707	build_log (OpenCL::Program this, OpenCL::Device device)
1708	PPCODE:
1709	size_t size;
1710	NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_LOG, 0, 0, &size));
1711	char *value = tmpbuf (size);
1712	NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_LOG, size, value, 0));
1713	int i, n = 1;
1714	EXTEND (SP, n);
1715	for (i = 0; i < n; ++i)
1716	PUSHs (sv_2mortal (newSVpv (value, 0)));
1717
1718	#END:program_build	2423	#END:program_build
1719		2424
1720	void	2425	void
1721	kernel (OpenCL::Program program, SV *function)	2426	kernel (OpenCL::Program program, SV *function)
1722	PPCODE:	2427	PPCODE:
1723	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2428	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1724	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	2429	XPUSH_CLOBJ (stash_kernel, kernel);
1725		2430
1726	void	2431	void
		2432	kernels_in_program (OpenCL::Program program)
		2433	PPCODE:
		2434	cl_uint num_kernels;
		2435	NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
		2436	cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
		2437	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
		2438
		2439	int i;
		2440	EXTEND (SP, num_kernels);
		2441	for (i = 0; i < num_kernels; ++i)
		2442	PUSH_CLOBJ (stash_kernel, kernels [i]);
		2443
		2444	void
1727	info (OpenCL::Program this, cl_program_info name)	2445	info (OpenCL::Program self, cl_program_info name)
1728	PPCODE:	2446	PPCODE:
1729	INFO (Program)	2447	INFO (Program)
1730		2448
1731	void	2449	void
1732	binaries (OpenCL::Program this)	2450	binaries (OpenCL::Program self)
1733	PPCODE:	2451	PPCODE:
1734	cl_uint n, i;	2452	cl_uint n, i;
1735	size_t size;	2453	size_t size;
1736		2454
1737	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));	2455	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
1738	if (!n) XSRETURN_EMPTY;	2456	if (!n) XSRETURN_EMPTY;
1739		2457
1740	size_t *sizes = tmpbuf (sizeof (*sizes) * n);	2458	size_t *sizes = tmpbuf (sizeof (*sizes) * n);
1741	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));	2459	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
1742	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;	2460	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
1743	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);	2461	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
1744		2462
1745	EXTEND (SP, n);	2463	EXTEND (SP, n);
1746	for (i = 0; i < n; ++i)	2464	for (i = 0; i < n; ++i)
1747	{	2465	{
1748	SV *sv = sv_2mortal (newSV (sizes [i]));	2466	SV *sv = sv_2mortal (newSV (sizes [i]));
1749	SvUPGRADE (sv, SVt_PV);	2467	SvUPGRADE (sv, SVt_PV);
1750	SvPOK_only (sv);	2468	SvPOK_only (sv);
1751	SvCUR_set (sv, sizes [i]);	2469	SvCUR_set (sv, sizes [i]);
1752	ptrs [i] = SvPVX (sv);	2470	ptrs [i] = (void *)SvPVX (sv);
1753	PUSHs (sv);	2471	PUSHs (sv);
1754	}	2472	}
1755		2473
1756	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));	2474	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1757	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;	2475	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
1758		2476
1759	#BEGIN:program	2477	#BEGIN:program
1760		2478
1761	void	2479	void
1762	reference_count (OpenCL::Program this)	2480	reference_count (OpenCL::Program self)
		2481	ALIAS:
		2482	reference_count = CL_PROGRAM_REFERENCE_COUNT
		2483	num_devices = CL_PROGRAM_NUM_DEVICES
1763	PPCODE:	2484	PPCODE:
1764	cl_uint value [1];	2485	cl_uint value [1];
1765	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_REFERENCE_COUNT, sizeof (value), value, 0));	2486	NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
1766	EXTEND (SP, 1);	2487	EXTEND (SP, 1);
1767	const int i = 0;	2488	const int i = 0;
1768	PUSHs (sv_2mortal (newSVuv (value [i])));	2489	PUSHs (sv_2mortal (newSVuv (value [i])));
1769		2490
1770	void	2491	void
1771	context (OpenCL::Program this)	2492	context (OpenCL::Program self)
1772	PPCODE:	2493	PPCODE:
1773	cl_context value [1];	2494	cl_context value [1];
1774	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2495	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1775	EXTEND (SP, 1);	2496	EXTEND (SP, 1);
1776	const int i = 0;	2497	const int i = 0;
1777	{	2498	{
1778	NEED_SUCCESS (RetainContext, (value [i]));	2499	NEED_SUCCESS (RetainContext, (value [i]));
1779	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2500	PUSH_CLOBJ (stash_context, value [i]);
1780	}	2501	}
1781		2502
1782	void	2503	void
1783	num_devices (OpenCL::Program this)
1784	PPCODE:
1785	cl_uint value [1];
1786	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_NUM_DEVICES, sizeof (value), value, 0));
1787	EXTEND (SP, 1);
1788	const int i = 0;
1789	PUSHs (sv_2mortal (newSVuv (value [i])));
1790
1791	void
1792	devices (OpenCL::Program this)	2504	devices (OpenCL::Program self)
1793	PPCODE:	2505	PPCODE:
1794	size_t size;	2506	size_t size;
1795	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, 0, 0, &size));	2507	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
1796	cl_device_id *value = tmpbuf (size);	2508	cl_device_id *value = tmpbuf (size);
1797	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, size, value, 0));	2509	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1798	int i, n = size / sizeof (*value);	2510	int i, n = size / sizeof (*value);
1799	EXTEND (SP, n);	2511	EXTEND (SP, n);
1800	for (i = 0; i < n; ++i)	2512	for (i = 0; i < n; ++i)
1801	{	2513	{
1802	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2514	PUSH_CLOBJ (stash_device, value [i]);
1803	}	2515	}
1804		2516
1805	void	2517	void
1806	source (OpenCL::Program this)	2518	source (OpenCL::Program self)
1807	PPCODE:	2519	PPCODE:
1808	size_t size;	2520	size_t size;
1809	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, 0, 0, &size));	2521	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
1810	char *value = tmpbuf (size);	2522	char *value = tmpbuf (size);
1811	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, size, value, 0));	2523	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
1812	int i, n = 1;
1813	EXTEND (SP, n);	2524	EXTEND (SP, 1);
1814	for (i = 0; i < n; ++i)	2525	const int i = 0;
1815	PUSHs (sv_2mortal (newSVpv (value, 0)));	2526	PUSHs (sv_2mortal (newSVpv (value, 0)));
1816		2527
1817	void	2528	void
1818	binary_sizes (OpenCL::Program this)	2529	binary_sizes (OpenCL::Program self)
1819	PPCODE:	2530	PPCODE:
1820	size_t size;	2531	size_t size;
1821	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));	2532	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1822	size_t *value = tmpbuf (size);	2533	size_t *value = tmpbuf (size);
1823	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, size, value, 0));	2534	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1824	int i, n = size / sizeof (*value);	2535	int i, n = size / sizeof (*value);
1825	EXTEND (SP, n);	2536	EXTEND (SP, n);
1826	for (i = 0; i < n; ++i)	2537	for (i = 0; i < n; ++i)
1827	PUSHs (sv_2mortal (newSVuv (value [i])));	2538	PUSHs (sv_2mortal (newSVuv (value [i])));
1828		2539
1829	#END:program	2540	#END:program
1830		2541
1831	MODULE = OpenCL PACKAGE = OpenCL::Kernel	2542	MODULE = OpenCL PACKAGE = OpenCL::Kernel
1832		2543
1833	void	2544	void
1834	DESTROY (OpenCL::Kernel this)	2545	DESTROY (OpenCL::Kernel self)
1835	CODE:	2546	CODE:
1836	clReleaseKernel (this);	2547	clReleaseKernel (self);
1837		2548
1838	void	2549	void
		2550	setf (OpenCL::Kernel self, const char *format, ...)
		2551	CODE:
		2552	int i;
		2553	for (i = 2; ; ++i)
		2554	{
		2555	while (*format == ' ')
		2556	++format;
		2557
		2558	char type = *format++;
		2559
		2560	if (!type)
		2561	break;
		2562
		2563	if (i >= items)
		2564	croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
		2565
		2566	SV *sv = ST (i);
		2567
		2568	union
		2569	{
		2570	cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
		2571	cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
		2572	cl_half ch; cl_float cf; cl_double cd;
		2573	cl_mem cm;
		2574	cl_sampler ca;
		2575	size_t cz;
		2576	cl_event ce;
		2577	} arg;
		2578	size_t size;
		2579	int nullarg = 0;
		2580
		2581	switch (type)
		2582	{
		2583	case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
		2584	case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
		2585	case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
		2586	case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
		2587	case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
		2588	case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
		2589	case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
		2590	case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
		2591
		2592	case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
		2593	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
		2594	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
		2595
		2596	case 'z': nullarg = 1; size = SvIV (sv); break;
		2597
		2598	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
		2599	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
		2600	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
		2601
		2602	default:
		2603	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
		2604	}
		2605
		2606	res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
		2607	if (res)
		2608	croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
		2609	}
		2610
		2611	if (i != items)
		2612	croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
		2613
		2614	void
1839	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)	2615	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1840	CODE:	2616	CODE:
1841	clSetKernelArg (this, idx, sizeof (value), &value);	2617	clSetKernelArg (self, idx, sizeof (value), &value);
1842		2618
1843	void	2619	void
1844	set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)	2620	set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
1845	CODE:	2621	CODE:
1846	clSetKernelArg (this, idx, sizeof (value), &value);	2622	clSetKernelArg (self, idx, sizeof (value), &value);
1847		2623
1848	void	2624	void
1849	set_short (OpenCL::Kernel this, cl_uint idx, cl_short value)	2625	set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
1850	CODE:	2626	CODE:
1851	clSetKernelArg (this, idx, sizeof (value), &value);	2627	clSetKernelArg (self, idx, sizeof (value), &value);
1852		2628
1853	void	2629	void
1854	set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value)	2630	set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
1855	CODE:	2631	CODE:
1856	clSetKernelArg (this, idx, sizeof (value), &value);	2632	clSetKernelArg (self, idx, sizeof (value), &value);
1857		2633
1858	void	2634	void
1859	set_int (OpenCL::Kernel this, cl_uint idx, cl_int value)	2635	set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
1860	CODE:	2636	CODE:
1861	clSetKernelArg (this, idx, sizeof (value), &value);	2637	clSetKernelArg (self, idx, sizeof (value), &value);
1862		2638
1863	void	2639	void
1864	set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)	2640	set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
1865	CODE:	2641	CODE:
1866	clSetKernelArg (this, idx, sizeof (value), &value);	2642	clSetKernelArg (self, idx, sizeof (value), &value);
1867		2643
1868	void	2644	void
1869	set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)	2645	set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
1870	CODE:	2646	CODE:
1871	clSetKernelArg (this, idx, sizeof (value), &value);	2647	clSetKernelArg (self, idx, sizeof (value), &value);
1872		2648
1873	void	2649	void
1874	set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)	2650	set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
1875	CODE:	2651	CODE:
1876	clSetKernelArg (this, idx, sizeof (value), &value);	2652	clSetKernelArg (self, idx, sizeof (value), &value);
1877		2653
1878	void	2654	void
1879	set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)	2655	set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
1880	CODE:	2656	CODE:
1881	clSetKernelArg (this, idx, sizeof (value), &value);	2657	clSetKernelArg (self, idx, sizeof (value), &value);
1882		2658
1883	void	2659	void
1884	set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)	2660	set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
1885	CODE:	2661	CODE:
1886	clSetKernelArg (this, idx, sizeof (value), &value);	2662	clSetKernelArg (self, idx, sizeof (value), &value);
1887		2663
1888	void	2664	void
1889	set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)	2665	set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
1890	CODE:	2666	CODE:
1891	clSetKernelArg (this, idx, sizeof (value), &value);	2667	clSetKernelArg (self, idx, sizeof (value), &value);
1892		2668
1893	void	2669	void
1894	set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)	2670	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1895	CODE:	2671	CODE:
1896	clSetKernelArg (this, idx, sizeof (value), &value);	2672	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1897		2673
1898	void	2674	void
1899	set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)	2675	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1900	CODE:	2676	CODE:
1901	clSetKernelArg (this, idx, sizeof (value), &value);	2677	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1902		2678
1903	void	2679	void
1904	set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)	2680	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
		2681	ALIAS:
		2682	set_image2d = 0
		2683	set_image3d = 0
1905	CODE:	2684	CODE:
1906	clSetKernelArg (this, idx, sizeof (value), &value);	2685	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1907		2686
1908	void	2687	void
1909	set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
1910	CODE:
1911	clSetKernelArg (this, idx, sizeof (value), &value);
1912
1913	void
1914	set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)	2688	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1915	CODE:	2689	CODE:
1916	clSetKernelArg (this, idx, sizeof (value), &value);	2690	clSetKernelArg (self, idx, sizeof (value), &value);
1917		2691
1918	void	2692	void
		2693	set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
		2694	CODE:
		2695	clSetKernelArg (self, idx, size, 0);
		2696
		2697	void
1919	set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)	2698	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1920	CODE:	2699	CODE:
1921	clSetKernelArg (this, idx, sizeof (value), &value);	2700	clSetKernelArg (self, idx, sizeof (value), &value);
1922		2701
1923	void	2702	void
1924	info (OpenCL::Kernel this, cl_kernel_info name)	2703	info (OpenCL::Kernel self, cl_kernel_info name)
1925	PPCODE:	2704	PPCODE:
1926	INFO (Kernel)	2705	INFO (Kernel)
1927		2706
1928	#BEGIN:kernel	2707	#BEGIN:kernel
1929		2708
1930	void	2709	void
1931	function_name (OpenCL::Kernel this)	2710	function_name (OpenCL::Kernel self)
1932	PPCODE:	2711	PPCODE:
1933	size_t size;	2712	size_t size;
1934	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));	2713	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1935	char *value = tmpbuf (size);	2714	char *value = tmpbuf (size);
1936	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, size, value, 0));	2715	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1937	int i, n = 1;
1938	EXTEND (SP, n);	2716	EXTEND (SP, 1);
1939	for (i = 0; i < n; ++i)	2717	const int i = 0;
1940	PUSHs (sv_2mortal (newSVpv (value, 0)));	2718	PUSHs (sv_2mortal (newSVpv (value, 0)));
1941		2719
1942	void	2720	void
1943	num_args (OpenCL::Kernel this)	2721	num_args (OpenCL::Kernel self)
		2722	ALIAS:
		2723	num_args = CL_KERNEL_NUM_ARGS
		2724	reference_count = CL_KERNEL_REFERENCE_COUNT
1944	PPCODE:	2725	PPCODE:
1945	cl_uint value [1];	2726	cl_uint value [1];
1946	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_NUM_ARGS, sizeof (value), value, 0));	2727	NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
1947	EXTEND (SP, 1);	2728	EXTEND (SP, 1);
1948	const int i = 0;	2729	const int i = 0;
1949	PUSHs (sv_2mortal (newSVuv (value [i])));	2730	PUSHs (sv_2mortal (newSVuv (value [i])));
1950		2731
1951	void	2732	void
1952	reference_count (OpenCL::Kernel this)
1953	PPCODE:
1954	cl_uint value [1];
1955	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_REFERENCE_COUNT, sizeof (value), value, 0));
1956	EXTEND (SP, 1);
1957	const int i = 0;
1958	PUSHs (sv_2mortal (newSVuv (value [i])));
1959
1960	void
1961	context (OpenCL::Kernel this)	2733	context (OpenCL::Kernel self)
1962	PPCODE:	2734	PPCODE:
1963	cl_context value [1];	2735	cl_context value [1];
1964	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2736	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1965	EXTEND (SP, 1);	2737	EXTEND (SP, 1);
1966	const int i = 0;	2738	const int i = 0;
1967	{	2739	{
1968	NEED_SUCCESS (RetainContext, (value [i]));	2740	NEED_SUCCESS (RetainContext, (value [i]));
1969	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2741	PUSH_CLOBJ (stash_context, value [i]);
1970	}	2742	}
1971		2743
1972	void	2744	void
1973	program (OpenCL::Kernel this)	2745	program (OpenCL::Kernel self)
1974	PPCODE:	2746	PPCODE:
1975	cl_program value [1];	2747	cl_program value [1];
1976	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2748	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1977	EXTEND (SP, 1);	2749	EXTEND (SP, 1);
1978	const int i = 0;	2750	const int i = 0;
1979	{	2751	{
1980	NEED_SUCCESS (RetainProgram, (value [i]));	2752	NEED_SUCCESS (RetainProgram, (value [i]));
1981	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));	2753	PUSH_CLOBJ (stash_program, value [i]);
1982	}	2754	}
1983		2755
1984	#END:kernel	2756	#END:kernel
1985		2757
1986	void	2758	void
1987	work_group_info (OpenCL::Kernel this, OpenCL::Device device, cl_kernel_work_group_info name)	2759	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
1988	PPCODE:	2760	PPCODE:
1989	size_t size;	2761	size_t size;
1990	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, 0, 0, &size));	2762	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
1991	SV *sv = sv_2mortal (newSV (size));	2763	SV *sv = sv_2mortal (newSV (size));
1992	SvUPGRADE (sv, SVt_PV);	2764	SvUPGRADE (sv, SVt_PV);
1993	SvPOK_only (sv);	2765	SvPOK_only (sv);
1994	SvCUR_set (sv, size);	2766	SvCUR_set (sv, size);
1995	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, size, SvPVX (sv), 0));	2767	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
1996	XPUSHs (sv);	2768	XPUSHs (sv);
1997		2769
1998	#BEGIN:kernel_work_group	2770	#BEGIN:kernel_work_group
1999		2771
2000	void	2772	void
2001	work_group_size (OpenCL::Kernel this, OpenCL::Device device)	2773	work_group_size (OpenCL::Kernel self, OpenCL::Device device)
		2774	ALIAS:
		2775	work_group_size = CL_KERNEL_WORK_GROUP_SIZE
		2776	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
2002	PPCODE:	2777	PPCODE:
2003	size_t value [1];	2778	size_t value [1];
2004	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_WORK_GROUP_SIZE, sizeof (value), value, 0));	2779	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
2005	EXTEND (SP, 1);	2780	EXTEND (SP, 1);
2006	const int i = 0;	2781	const int i = 0;
2007	PUSHs (sv_2mortal (newSVuv (value [i])));	2782	PUSHs (sv_2mortal (newSVuv (value [i])));
2008		2783
2009	void	2784	void
2010	compile_work_group_size (OpenCL::Kernel this, OpenCL::Device device)	2785	compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
2011	PPCODE:	2786	PPCODE:
2012	size_t size;	2787	size_t size;
2013	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));	2788	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
2014	size_t *value = tmpbuf (size);	2789	size_t *value = tmpbuf (size);
2015	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));	2790	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
2016	int i, n = size / sizeof (*value);	2791	int i, n = size / sizeof (*value);
2017	EXTEND (SP, n);	2792	EXTEND (SP, n);
2018	for (i = 0; i < n; ++i)	2793	for (i = 0; i < n; ++i)
2019	PUSHs (sv_2mortal (newSVuv (value [i])));	2794	PUSHs (sv_2mortal (newSVuv (value [i])));
2020		2795
2021	void	2796	void
2022	local_mem_size (OpenCL::Kernel this, OpenCL::Device device)	2797	local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
		2798	ALIAS:
		2799	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
		2800	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
2023	PPCODE:	2801	PPCODE:
2024	cl_ulong value [1];	2802	cl_ulong value [1];
2025	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_LOCAL_MEM_SIZE, sizeof (value), value, 0));	2803	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
2026	EXTEND (SP, 1);
2027	const int i = 0;
2028	PUSHs (sv_2mortal (newSVuv (value [i])));
2029
2030	void
2031	preferred_work_group_size_multiple (OpenCL::Kernel this, OpenCL::Device device)
2032	PPCODE:
2033	size_t value [1];
2034	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE, sizeof (value), value, 0));
2035	EXTEND (SP, 1);
2036	const int i = 0;
2037	PUSHs (sv_2mortal (newSVuv (value [i])));
2038
2039	void
2040	private_mem_size (OpenCL::Kernel this, OpenCL::Device device)
2041	PPCODE:
2042	cl_ulong value [1];
2043	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_PRIVATE_MEM_SIZE, sizeof (value), value, 0));
2044	EXTEND (SP, 1);	2804	EXTEND (SP, 1);
2045	const int i = 0;	2805	const int i = 0;
2046	PUSHs (sv_2mortal (newSVuv (value [i])));	2806	PUSHs (sv_2mortal (newSVuv (value [i])));
2047		2807
2048	#END:kernel_work_group	2808	#END:kernel_work_group
2049		2809
		2810	#if CL_VERSION_1_2
		2811
		2812	void
		2813	arg_info (OpenCL::Kernel self, cl_uint idx, cl_kernel_arg_info name)
		2814	PPCODE:
		2815	size_t size;
		2816	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, 0, 0, &size));
		2817	SV *sv = sv_2mortal (newSV (size));
		2818	SvUPGRADE (sv, SVt_PV);
		2819	SvPOK_only (sv);
		2820	SvCUR_set (sv, size);
		2821	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, size, SvPVX (sv), 0));
		2822	XPUSHs (sv);
		2823
		2824	#BEGIN:kernel_arg
		2825
		2826	#END:kernel_arg
		2827
		2828	#endif
		2829
2050	MODULE = OpenCL PACKAGE = OpenCL::Event	2830	MODULE = OpenCL PACKAGE = OpenCL::Event
2051		2831
2052	void	2832	void
2053	DESTROY (OpenCL::Event this)	2833	DESTROY (OpenCL::Event self)
2054	CODE:	2834	CODE:
2055	clReleaseEvent (this);	2835	clReleaseEvent (self);
2056		2836
2057	void	2837	void
2058	wait (OpenCL::Event this)	2838	wait (OpenCL::Event self)
2059	CODE:	2839	CODE:
2060	clWaitForEvents (1, &this);	2840	clWaitForEvents (1, &self);
2061		2841
2062	void	2842	void
		2843	cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
		2844	CODE:
		2845	clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
		2846
		2847	void
2063	info (OpenCL::Event this, cl_event_info name)	2848	info (OpenCL::Event self, cl_event_info name)
2064	PPCODE:	2849	PPCODE:
2065	INFO (Event)	2850	INFO (Event)
2066		2851
2067	#BEGIN:event	2852	#BEGIN:event
2068		2853
2069	void	2854	void
2070	command_queue (OpenCL::Event this)	2855	command_queue (OpenCL::Event self)
2071	PPCODE:	2856	PPCODE:
2072	cl_command_queue value [1];	2857	cl_command_queue value [1];
2073	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2858	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
2074	EXTEND (SP, 1);	2859	EXTEND (SP, 1);
2075	const int i = 0;	2860	const int i = 0;
2076	{	2861	{
2077	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2862	NEED_SUCCESS (RetainCommandQueue, (value [i]));
2078	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));	2863	PUSH_CLOBJ (stash_queue, value [i]);
2079	}	2864	}
2080		2865
2081	void	2866	void
2082	command_type (OpenCL::Event this)	2867	command_type (OpenCL::Event self)
2083	PPCODE:	2868	PPCODE:
2084	cl_command_type value [1];	2869	cl_command_type value [1];
2085	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));	2870	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
2086	EXTEND (SP, 1);	2871	EXTEND (SP, 1);
2087	const int i = 0;	2872	const int i = 0;
2088	PUSHs (sv_2mortal (newSVuv (value [i])));	2873	PUSHs (sv_2mortal (newSVuv (value [i])));
2089		2874
2090	void	2875	void
2091	reference_count (OpenCL::Event this)	2876	reference_count (OpenCL::Event self)
		2877	ALIAS:
		2878	reference_count = CL_EVENT_REFERENCE_COUNT
		2879	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
2092	PPCODE:	2880	PPCODE:
2093	cl_uint value [1];	2881	cl_uint value [1];
2094	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_REFERENCE_COUNT, sizeof (value), value, 0));	2882	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
2095	EXTEND (SP, 1);	2883	EXTEND (SP, 1);
2096	const int i = 0;	2884	const int i = 0;
2097	PUSHs (sv_2mortal (newSVuv (value [i])));	2885	PUSHs (sv_2mortal (newSVuv (value [i])));
2098		2886
2099	void	2887	void
2100	command_execution_status (OpenCL::Event this)
2101	PPCODE:
2102	cl_uint value [1];
2103	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_EXECUTION_STATUS, sizeof (value), value, 0));
2104	EXTEND (SP, 1);
2105	const int i = 0;
2106	PUSHs (sv_2mortal (newSVuv (value [i])));
2107
2108	void
2109	context (OpenCL::Event this)	2888	context (OpenCL::Event self)
2110	PPCODE:	2889	PPCODE:
2111	cl_context value [1];	2890	cl_context value [1];
2112	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2891	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2113	EXTEND (SP, 1);	2892	EXTEND (SP, 1);
2114	const int i = 0;	2893	const int i = 0;
2115	{	2894	{
2116	NEED_SUCCESS (RetainContext, (value [i]));	2895	NEED_SUCCESS (RetainContext, (value [i]));
2117	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2896	PUSH_CLOBJ (stash_context, value [i]);
2118	}	2897	}
2119		2898
2120	#END:event	2899	#END:event
2121		2900
2122	void	2901	void
2123	profiling_info (OpenCL::Event this, cl_profiling_info name)	2902	profiling_info (OpenCL::Event self, cl_profiling_info name)
2124	PPCODE:	2903	PPCODE:
2125	INFO (EventProfiling)	2904	INFO (EventProfiling)
2126		2905
2127	#BEGIN:profiling	2906	#BEGIN:profiling
2128		2907
2129	void	2908	void
2130	profiling_command_queued (OpenCL::Event this)	2909	profiling_command_queued (OpenCL::Event self)
		2910	ALIAS:
		2911	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
		2912	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
		2913	profiling_command_start = CL_PROFILING_COMMAND_START
		2914	profiling_command_end = CL_PROFILING_COMMAND_END
2131	PPCODE:	2915	PPCODE:
2132	cl_ulong value [1];	2916	cl_ulong value [1];
2133	NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_QUEUED, sizeof (value), value, 0));
2134	EXTEND (SP, 1);
2135	const int i = 0;
2136	PUSHs (sv_2mortal (newSVuv (value [i])));
2137
2138	void
2139	profiling_command_submit (OpenCL::Event this)
2140	PPCODE:
2141	cl_ulong value [1];
2142	NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_SUBMIT, sizeof (value), value, 0));
2143	EXTEND (SP, 1);
2144	const int i = 0;
2145	PUSHs (sv_2mortal (newSVuv (value [i])));
2146
2147	void
2148	profiling_command_start (OpenCL::Event this)
2149	PPCODE:
2150	cl_ulong value [1];
2151	NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_START, sizeof (value), value, 0));
2152	EXTEND (SP, 1);
2153	const int i = 0;
2154	PUSHs (sv_2mortal (newSVuv (value [i])));
2155
2156	void
2157	profiling_command_end (OpenCL::Event this)
2158	PPCODE:
2159	cl_ulong value [1];
2160	NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_END, sizeof (value), value, 0));	2917	NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
2161	EXTEND (SP, 1);	2918	EXTEND (SP, 1);
2162	const int i = 0;	2919	const int i = 0;
2163	PUSHs (sv_2mortal (newSVuv (value [i])));	2920	PUSHs (sv_2mortal (newSVuv (value [i])));
2164		2921
2165	#END:profiling	2922	#END:profiling
2166		2923
2167	MODULE = OpenCL PACKAGE = OpenCL::UserEvent	2924	MODULE = OpenCL PACKAGE = OpenCL::UserEvent
2168		2925
2169	void	2926	void
2170	set_status (OpenCL::UserEvent this, cl_int execution_status)	2927	set_status (OpenCL::UserEvent self, cl_int execution_status)
2171	CODE:	2928	CODE:
2172	clSetUserEventStatus (this, execution_status);	2929	clSetUserEventStatus (self, execution_status);
2173		2930
		2931	MODULE = OpenCL PACKAGE = OpenCL::Mapped
		2932
		2933	void
		2934	DESTROY (SV *self)
		2935	CODE:
		2936	OpenCL__Mapped mapped = SvMAPPED (self);
		2937
		2938	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
		2939	mapped_detach (self, mapped);
		2940
		2941	clReleaseCommandQueue (mapped->queue);
		2942	clReleaseEvent (mapped->event);
		2943	Safefree (mapped);
		2944
		2945	void
		2946	unmap (OpenCL::Mapped self, ...)
		2947	CODE:
		2948	mapped_unmap (ST (0), self, self->queue, &ST (1), items - 1);
		2949
		2950	bool
		2951	mapped (OpenCL::Mapped self)
		2952	CODE:
		2953	RETVAL = !!self->ptr;
		2954	OUTPUT:
		2955	RETVAL
		2956
		2957	void
		2958	wait (OpenCL::Mapped self)
		2959	PPCODE:
		2960	if (self->event)
		2961	NEED_SUCCESS (WaitForEvents, (1, &self->event));
		2962
		2963	void
		2964	event (OpenCL::Mapped self)
		2965	PPCODE:
		2966	if (!self->event)
		2967	XSRETURN_UNDEF;
		2968
		2969	clRetainEvent (self->event);
		2970	XPUSH_CLOBJ (stash_event, self->event);
		2971
		2972	size_t
		2973	size (OpenCL::Mapped self)
		2974	CODE:
		2975	RETVAL = self->cb;
		2976	OUTPUT:
		2977	RETVAL
		2978
		2979	IV
		2980	ptr (OpenCL::Mapped self)
		2981	CODE:
		2982	RETVAL = PTR2IV (self->ptr);
		2983	OUTPUT:
		2984	RETVAL
		2985
		2986	void
		2987	set (OpenCL::Mapped self, size_t offset, SV *data)
		2988	CODE:
		2989	STRLEN len;
		2990	const char *ptr = SvPVbyte (data, len);
		2991
		2992	if (offset + len > self->cb)
		2993	croak ("OpenCL::Mapped::set out of bound condition detected");
		2994
		2995	memcpy (offset + (char *)self->ptr, ptr, len);
		2996
		2997	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
		2998
		2999	MODULE = OpenCL PACKAGE = OpenCL::MappedImage
		3000
		3001	IV
		3002	row_pitch (OpenCL::Mapped self)
		3003	ALIAS:
		3004	slice_pitch = 1
		3005	CODE:
		3006	RETVAL = ix ? self->slice_pitch : self->row_pitch;
		3007	OUTPUT:
		3008	RETVAL
		3009
		3010
		3011

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