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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.22 by root, Mon Apr 16 09:42:33 2012 UTC vs.
Revision 1.54 by root, Wed Apr 25 20:29:03 2012 UTC

1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
		4
		5	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
		6	#include "xthread.h"
		7	#include "schmorp.h"
		8
		9	#ifdef I_DLFCN
		10	#include <dlfcn.h>
		11	#endif
		12
		13	// how stupid is that, the 1.2 header files define CL_VERSION_1_1,
		14	// but then fail to define the api functions unless you ALSO define
		15	// this. This breaks 100% of the opencl 1.1 apps, for what reason?
		16	// after all, the functions are deprecated, not removed.
		17	// in addition, you cannot test for this in any future-proof way.
		18	// each time a new opencl version comes out, you need to make a new
		19	// release.
		20	#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
		21
		22	#ifndef PREFER_1_1
		23	#define PREFER_1_1 1
		24	#endif
		25
		26	#if PREFER_1_1
		27	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
		28	#endif
4		29
5	#ifdef __APPLE__	30	#ifdef __APPLE__
6	#include <OpenCL/opencl.h>	31	#include <OpenCL/opencl.h>
7	#else	32	#else
8	#include <CL/opencl.h>	33	#include <CL/opencl.h>
		34	#endif
		35
		36	#ifndef CL_VERSION_1_2
		37	#undef PREFER_1_1
		38	#define PREFER_1_1 1
9	#endif	39	#endif
10		40
11	typedef cl_platform_id OpenCL__Platform;	41	typedef cl_platform_id OpenCL__Platform;
12	typedef cl_device_id OpenCL__Device;	42	typedef cl_device_id OpenCL__Device;
13	typedef cl_context OpenCL__Context;	43	typedef cl_context OpenCL__Context;
…		…
31		61
32	typedef SV *FUTURE;	62	typedef SV *FUTURE;
33		63
34	/*****************************************************************************/	64	/*****************************************************************************/
35		65
		66	// name must include a leading underscore
		67	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
		68	// for perl. doh.
		69	static void *
		70	glsym (const char *name)
		71	{
		72	void *fun = 0;
		73
		74	#if defined I_DLFCN && defined RTLD_DEFAULT
		75	fun = dlsym (RTLD_DEFAULT, name + 1);
		76	if (!fun) fun = dlsym (RTLD_DEFAULT, name);
		77
		78	if (!fun)
		79	{
		80	static void *libgl;
		81	static const char *glso[] = {
		82	"libGL.so.1",
		83	"libGL.so.3",
		84	"libGL.so.4.0",
		85	"libGL.so",
		86	"/usr/lib/libGL.so",
		87	"/usr/X11R6/lib/libGL.1.dylib"
		88	};
		89	int i;
		90
		91	for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
		92	{
		93	libgl = dlopen (glso [i], RTLD_LAZY);
		94	if (libgl)
		95	break;
		96	}
		97
		98	if (libgl)
		99	{
		100	fun = dlsym (libgl, name + 1);
		101	if (!fun) fun = dlsym (libgl, name);
		102	}
		103	}
		104	#endif
		105
		106	return fun;
		107	}
		108
		109	/*****************************************************************************/
		110
36	/* up to two temporary buffers */	111	/* up to two temporary buffers */
37	static void *	112	static void *
38	tmpbuf (size_t size)	113	tmpbuf (size_t size)
39	{	114	{
		115	enum { buffers = 3 };
40	static int idx;	116	static int idx;
41	static void *buf [2];	117	static void *buf [buffers];
42	static size_t len [2];	118	static size_t len [buffers];
43		119
44	idx ^= 1;	120	idx = (idx + 1) % buffers;
45		121
46	if (len [idx] < size)	122	if (len [idx] < size)
47	{	123	{
48	free (buf [idx]);	124	free (buf [idx]);
49	len [idx] = ((size + 31) & ~4095) + 4096 - 32;	125	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
…		…
117	if (res) \	193	if (res) \
118	FAIL (name);	194	FAIL (name);
119		195
120	/*****************************************************************************/	196	/*****************************************************************************/
121		197
		198	static cl_context_properties *
		199	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
		200	{
		201	if (!sv || !SvOK (sv))
		202	if (extra)
		203	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
		204	else
		205	return 0;
		206
		207	if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
		208	{
		209	AV *av = (AV *)SvRV (sv);
		210	int i, len = av_len (av) + 1;
		211	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
		212	cl_context_properties *l = p;
		213
		214	if (len & 1)
		215	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);
		216
		217	while (extracount--)
		218	*l++ = *extra++;
		219
		220	for (i = 0; i < len; i += 2)
		221	{
		222	cl_context_properties t = SvIV (*av_fetch (av, i , 0));
		223	SV *p_sv = *av_fetch (av, i + 1, 0);
		224	cl_context_properties v = SvIV (p_sv); // code below can override
		225
		226	switch (t)
		227	{
		228	case CL_GLX_DISPLAY_KHR:
		229	if (!SvOK (p_sv))
		230	{
		231	void *func = glsym ("_glXGetCurrentDisplay");
		232	if (func)
		233	v = (cl_context_properties)((void *(*)(void))func)();
		234	}
		235	break;
		236
		237	case CL_GL_CONTEXT_KHR:
		238	if (!SvOK (p_sv))
		239	{
		240	void *func = glsym ("_glXGetCurrentContext");
		241	if (func)
		242	v = (cl_context_properties)((void *(*)(void))func)();
		243	}
		244	break;
		245
		246	default:
		247	/* unknown property, treat as int */
		248	break;
		249	}
		250
		251	*l++ = t;
		252	*l++ = v;
		253	}
		254
		255	*l = 0;
		256
		257	return p;
		258	}
		259
		260	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
		261	}
		262
		263	/*****************************************************************************/
		264
122	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)	265	#define NEW_CLOBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
		266	#define PUSH_CLOBJ(class,ptr) PUSHs (NEW_CLOBJ (class, ptr))
123	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))	267	#define XPUSH_CLOBJ(class,ptr) XPUSHs (NEW_CLOBJ (class, ptr))
124		268
		269	/* cl objects are either \$iv, or [$iv, ...] */
		270	/* they can be upgraded at runtime to the array form */
125	static void *	271	static void *
126	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)	272	SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)
127	{	273	{
128	if (SvROK (sv) && sv_derived_from (sv, pkg))	274	if (SvROK (sv) && sv_derived_from (sv, pkg))
129	return (void *)SvIV (SvRV (sv));	275	return (void *)SvIV (SvRV (sv));
130		276
131	croak ("%s: %s is not of type %s", func, svname, pkg);	277	croak ("%s: %s is not of type %s", func, svname, pkg);
		278	}
		279
		280	/*****************************************************************************/
		281	/* callback stuff */
		282
		283	/* default context callback, log to stderr */
		284	static void CL_CALLBACK
		285	context_default_notify (const char *msg, const void *info, size_t cb, void *data)
		286	{
		287	fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
		288	}
		289
		290	typedef struct
		291	{
		292	int free_cb;
		293	void (*push)(void *data1, void *data2, void *data3);
		294	} eq_vtbl;
		295
		296	typedef struct eq_item
		297	{
		298	struct eq_item *next;
		299	eq_vtbl *vtbl;
		300	SV *cb;
		301	void *data1, *data2, *data3;
		302	} eq_item;
		303
		304	static void (*eq_signal_func)(void *signal_arg, int value);
		305	static void *eq_signal_arg;
		306	static xmutex_t eq_lock = X_MUTEX_INIT;
		307	static eq_item *eq_head, *eq_tail;
		308
		309	static void
		310	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
		311	{
		312	eq_item *item = malloc (sizeof (eq_item));
		313
		314	item->next = 0;
		315	item->vtbl = vtbl;
		316	item->cb = cb;
		317	item->data1 = data1;
		318	item->data2 = data2;
		319	item->data3 = data3;
		320
		321	X_LOCK (eq_lock);
		322
		323	*(eq_head ? &eq_tail->next : &eq_head) = item;
		324	eq_tail = item;
		325
		326	X_UNLOCK (eq_lock);
		327
		328	eq_signal_func (eq_signal_arg, 0);
		329	}
		330
		331	static eq_item *
		332	eq_dec (void)
		333	{
		334	eq_item *res;
		335
		336	X_LOCK (eq_lock);
		337
		338	res = eq_head;
		339	if (res)
		340	eq_head = res->next;
		341
		342	X_UNLOCK (eq_lock);
		343
		344	return res;
		345	}
		346
		347	static void
		348	eq_poll (void)
		349	{
		350	eq_item *item;
		351
		352	while ((item = eq_dec ()))
		353	{
		354	ENTER;
		355	SAVETMPS;
		356
		357	dSP;
		358	PUSHMARK (SP);
		359	EXTEND (SP, 2);
		360
		361	if (item->vtbl->free_cb)
		362	sv_2mortal (item->cb);
		363
		364	PUTBACK;
		365	item->vtbl->push (item->data1, item->data2, item->data3);
		366
		367	SV *cb = item->cb;
		368	free (item);
		369
		370	call_sv (cb, G_DISCARD | G_VOID);
		371
		372	FREETMPS;
		373	LEAVE;
		374	}
		375	}
		376
		377	static void
		378	eq_poll_interrupt (pTHX_ void *c_arg, int value)
		379	{
		380	eq_poll ();
		381	}
		382
		383	/*****************************************************************************/
		384	/* context notify */
		385
		386	static void
		387	eq_context_push (void *data1, void *data2, void *data3)
		388	{
		389	dSP;
		390	PUSHs (sv_2mortal (newSVpv (data1, 0)));
		391	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
		392	PUTBACK;
		393
		394	free (data1);
		395	free (data2);
		396	}
		397
		398	static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
		399
		400	static void CL_CALLBACK
		401	eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
		402	{
		403	void *pvt_copy = malloc (cb);
		404	memcpy (pvt_copy, pvt, cb);
		405	eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
		406	}
		407
		408	#define CONTEXT_NOTIFY_CALLBACK \
		409	void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
		410	void *user_data = 0; \
		411	\
		412	if (SvOK (notify)) \
		413	{ \
		414	pfn_notify = eq_context_notify; \
		415	user_data = s_get_cv (notify); \
		416	}
		417
		418	static SV *
		419	new_clobj_context (cl_context ctx, void *user_data)
		420	{
		421	SV *sv = NEW_CLOBJ ("OpenCL::Context", ctx);
		422
		423	if (user_data)
		424	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
		425
		426	return sv;
		427	}
		428
		429	#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
		430
		431	/*****************************************************************************/
		432	/* build/compile/link notify */
		433
		434	static void
		435	eq_program_push (void *data1, void *data2, void *data3)
		436	{
		437	dSP;
		438	PUSH_CLOBJ ("OpenCL::Program", data1);
		439	PUTBACK;
		440	}
		441
		442	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
		443
		444	static void CL_CALLBACK
		445	eq_program_notify (cl_program program, void *user_data)
		446	{
		447	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		448	}
		449
		450	struct build_args
		451	{
		452	cl_program program;
		453	char *options;
		454	void *user_data;
		455	cl_uint num_devices;
		456	};
		457
		458	X_THREAD_PROC (build_program_thread)
		459	{
		460	struct build_args *arg = thr_arg;
		461
		462	clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
		463
		464	if (arg->user_data)
		465	eq_program_notify (arg->program, arg->user_data);
		466	else
		467	clReleaseProgram (arg->program);
		468
		469	free (arg->options);
		470	free (arg);
		471	}
		472
		473	static void
		474	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
		475	{
		476	struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
		477
		478	arg->program = program;
		479	arg->options = strdup (options);
		480	arg->user_data = user_data;
		481	arg->num_devices = num_devices;
		482	memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
		483
		484	xthread_t id;
		485	thread_create (&id, build_program_thread, arg);
		486	}
		487
		488	/*****************************************************************************/
		489	/* event objects */
		490
		491	static void
		492	eq_event_push (void *data1, void *data2, void *data3)
		493	{
		494	dSP;
		495	PUSH_CLOBJ ("OpenCL::Event", data1);
		496	PUSHs (sv_2mortal (newSViv ((IV)data2)));
		497	PUTBACK;
		498	}
		499
		500	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
		501
		502	static void CL_CALLBACK
		503	eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
		504	{
		505	clRetainEvent (event);
		506	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
132	}	507	}
133		508
134	/*****************************************************************************/	509	/*****************************************************************************/
135		510
136	static size_t	511	static size_t
…		…
140	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	515	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
141	return res;	516	return res;
142	}	517	}
143		518
144	static cl_event *	519	static cl_event *
145	event_list (SV **items, int count)	520	event_list (SV **items, cl_uint *rcount)
146	{	521	{
		522	cl_uint count = *rcount;
		523
147	if (!count)	524	if (!count)
148	return 0;	525	return 0;
149		526
150	cl_event *list = tmpbuf (sizeof (cl_event) * count);	527	cl_event *list = tmpbuf (sizeof (cl_event) * count);
		528	int i = 0;
151		529
		530	do
		531	{
		532	--count;
		533	if (SvOK (items [count]))
		534	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
		535	}
152	while (count--)	536	while (count);
153	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
154		537
		538	*rcount = i;
		539
155	return list;	540	return i ? list : 0;
156	}	541	}
157		542
158	#define EVENT_LIST(items,count) \	543	#define EVENT_LIST(items,count) \
159	cl_uint event_list_count = (count); \	544	cl_uint event_list_count = (count); \
160	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)	545	cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)
161		546
162	#define INFO(class) \	547	#define INFO(class) \
163	{ \	548	{ \
164	size_t size; \	549	size_t size; \
165	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \	550	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
166	SV *sv = sv_2mortal (newSV (size)); \	551	SV *sv = sv_2mortal (newSV (size)); \
167	SvUPGRADE (sv, SVt_PV); \	552	SvUPGRADE (sv, SVt_PV); \
168	SvPOK_only (sv); \	553	SvPOK_only (sv); \
169	SvCUR_set (sv, size); \	554	SvCUR_set (sv, size); \
170	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \	555	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
171	XPUSHs (sv); \	556	XPUSHs (sv); \
172	}	557	}
173		558
174	MODULE = OpenCL PACKAGE = OpenCL	559	MODULE = OpenCL PACKAGE = OpenCL
175		560
176	PROTOTYPES: ENABLE	561	PROTOTYPES: ENABLE
177		562
		563	void
		564	poll ()
		565	CODE:
		566	eq_poll ();
		567
		568	void
		569	_eq_initialise (IV func, IV arg)
		570	CODE:
		571	eq_signal_func = (void (*)(void *, int))func;
		572	eq_signal_arg = (void*)arg;
		573
178	BOOT:	574	BOOT:
179	{	575	{
180	HV *stash = gv_stashpv ("OpenCL", 1);	576	HV *stash = gv_stashpv ("OpenCL", 1);
181	static const ivstr *civ, const_iv[] = {	577	static const ivstr *civ, const_iv[] = {
182	{ sizeof (cl_char ), "SIZEOF_CHAR" },	578	{ sizeof (cl_char ), "SIZEOF_CHAR" },
183	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	579	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
184	{ sizeof (cl_short ), "SIZEOF_SHORT" },	580	{ sizeof (cl_short ), "SIZEOF_SHORT" },
185	{ sizeof (cl_ushort), "SIZEOF_USHORT" },	581	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
186	{ sizeof (cl_int ), "SIZEOF_INT" },	582	{ sizeof (cl_int ), "SIZEOF_INT" },
187	{ sizeof (cl_uint ), "SIZEOF_UINT" },	583	{ sizeof (cl_uint ), "SIZEOF_UINT" },
188	{ sizeof (cl_long ), "SIZEOF_LONG" },	584	{ sizeof (cl_long ), "SIZEOF_LONG" },
189	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	585	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
190	{ sizeof (cl_half ), "SIZEOF_HALF" },	586	{ sizeof (cl_half ), "SIZEOF_HALF" },
191	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	587	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
192	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	588	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
193	#include "constiv.h"	589	#include "constiv.h"
194	};	590	};
		591
195	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	592	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
196	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	593	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		594
		595	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
197	}	596	}
198		597
199	cl_int	598	cl_int
200	errno ()	599	errno ()
201	CODE:	600	CODE:
202	errno = res;	601	RETVAL = res;
		602	OUTPUT:
		603	RETVAL
203		604
204	const char *	605	const char *
205	err2str (cl_int err)	606	err2str (cl_int err)
206		607
207	const char *	608	const char *
…		…
218	list = tmpbuf (sizeof (*list) * count);	619	list = tmpbuf (sizeof (*list) * count);
219	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	620	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
220		621
221	EXTEND (SP, count);	622	EXTEND (SP, count);
222	for (i = 0; i < count; ++i)	623	for (i = 0; i < count; ++i)
223	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	624	PUSH_CLOBJ ("OpenCL::Platform", list [i]);
224		625
225	void	626	void
226	context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	627	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
227	PPCODE:	628	PPCODE:
		629	CONTEXT_NOTIFY_CALLBACK;
228	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res));	630	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
229	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	631	XPUSH_CLOBJ_CONTEXT;
230		632
231	void	633	void
232	context (FUTURE properties, FUTURE devices, FUTURE notify = 0)	634	context (FUTURE properties, FUTURE devices, FUTURE notify)
233	PPCODE:	635	PPCODE:
234	/* der Gipfel der Kunst */	636	/* der Gipfel der Kunst */
235		637
236	void	638	void
237	wait_for_events (...)	639	wait_for_events (...)
…		…
245		647
246	void	648	void
247	info (OpenCL::Platform self, cl_platform_info name)	649	info (OpenCL::Platform self, cl_platform_info name)
248	PPCODE:	650	PPCODE:
249	INFO (Platform)	651	INFO (Platform)
		652
		653	void
		654	unload_compiler (OpenCL::Platform self)
		655	CODE:
		656	#if CL_VERSION_1_2
		657	clUnloadPlatformCompiler (self);
		658	#endif
250		659
251	#BEGIN:platform	660	#BEGIN:platform
252		661
253	void	662	void
254	profile (OpenCL::Platform self)	663	profile (OpenCL::Platform self)
…		…
283	EXTEND (SP, count);	692	EXTEND (SP, count);
284	for (i = 0; i < count; ++i)	693	for (i = 0; i < count; ++i)
285	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	694	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
286		695
287	void	696	void
288	context (OpenCL::Platform self, FUTURE properties, SV *devices, FUTURE notify = 0)	697	context (OpenCL::Platform self, cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)
289	PPCODE:	698	PPCODE:
290	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	699	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
291	croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");	700	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
292		701
293	AV *av = (AV *)SvRV (devices);	702	AV *av = (AV *)SvRV (devices);
294	cl_uint num_devices = av_len (av) + 1;	703	cl_uint num_devices = av_len (av) + 1;
295	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	704	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
		705
296	int i;	706	int i;
297
298	for (i = num_devices; i--; )	707	for (i = num_devices; i--; )
299	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	708	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
300		709
		710	CONTEXT_NOTIFY_CALLBACK;
301	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res));	711	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, pfn_notify, user_data, &res));
302	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	712	XPUSH_CLOBJ_CONTEXT;
303		713
304	void	714	void
305	context_from_type (OpenCL::Platform self, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	715	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
306	PPCODE:	716	PPCODE:
307	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self, 0 };	717	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		718	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
		719
		720	CONTEXT_NOTIFY_CALLBACK;
308	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	721	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
309	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	722	XPUSH_CLOBJ_CONTEXT;
310		723
311	MODULE = OpenCL PACKAGE = OpenCL::Device	724	MODULE = OpenCL PACKAGE = OpenCL::Device
312		725
313	void	726	void
314	info (OpenCL::Device self, cl_device_info name)	727	info (OpenCL::Device self, cl_device_info name)
…		…
353	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT	766	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
354	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG	767	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
355	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT	768	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
356	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE	769	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
357	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF	770	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
358	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT	771	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
359	PPCODE:	772	PPCODE:
360	cl_uint value [1];	773	cl_uint value [1];
361	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));	774	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
362	EXTEND (SP, 1);	775	EXTEND (SP, 1);
363	const int i = 0;	776	const int i = 0;
…		…
487	cl_platform_id value [1];	900	cl_platform_id value [1];
488	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	901	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
489	EXTEND (SP, 1);	902	EXTEND (SP, 1);
490	const int i = 0;	903	const int i = 0;
491	{	904	{
492	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));	905	PUSH_CLOBJ ("OpenCL::Platform", value [i]);
493	}	906	}
494		907
495	void	908	void
496	name (OpenCL::Device self)	909	name (OpenCL::Device self)
497	ALIAS:	910	ALIAS:
…		…
516	cl_device_id value [1];	929	cl_device_id value [1];
517	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	930	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
518	EXTEND (SP, 1);	931	EXTEND (SP, 1);
519	const int i = 0;	932	const int i = 0;
520	{	933	{
521	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	934	PUSH_CLOBJ ("OpenCL::Device", value [i]);
522	}	935	}
523		936
524	void	937	void
525	partition_types_ext (OpenCL::Device self)	938	partition_types_ext (OpenCL::Device self)
526	ALIAS:	939	ALIAS:
…		…
552	INFO (Context)	965	INFO (Context)
553		966
554	void	967	void
555	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)	968	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
556	PPCODE:	969	PPCODE:
557	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));	970	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
558	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	971	XPUSH_CLOBJ ("OpenCL::Queue", queue);
559		972
560	void	973	void
561	user_event (OpenCL::Context self)	974	user_event (OpenCL::Context self)
562	PPCODE:	975	PPCODE:
563	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));	976	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
564	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);	977	XPUSH_CLOBJ ("OpenCL::UserEvent", ev);
565		978
566	void	979	void
567	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)	980	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
568	PPCODE:	981	PPCODE:
569	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	982	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
570	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	983	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
571		984
572	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));	985	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
573	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	986	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
574		987
575	void	988	void
576	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)	989	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
577	PPCODE:	990	PPCODE:
578	STRLEN len;	991	STRLEN len;
579	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	992	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
580	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	993	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
581	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	994	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
582	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));	995	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
583	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	996	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
584		997
		998	#if CL_VERSION_1_2
		999
585	void	1000	void
586	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)	1001	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, 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)
587	PPCODE:	1002	PPCODE:
588	STRLEN len;	1003	STRLEN len;
589	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1004	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
590	const cl_image_format format = { channel_order, channel_type };	1005	const cl_image_format format = { channel_order, channel_type };
		1006	const cl_image_desc desc = {
		1007	type,
		1008	width, height, depth,
		1009	array_size, row_pitch, slice_pitch,
		1010	num_mip_level, num_samples,
		1011	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
		1012	};
591	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));	1013	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
592	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1014	char *klass = "OpenCL::Image";
		1015	switch (type)
		1016	{
		1017	case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
		1018	case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;
		1019	case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1020	case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;
		1021	case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1022	case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;
		1023	}
		1024	XPUSH_CLOBJ (klass, mem);
593		1025
		1026	#endif
		1027
594	void	1028	void
595	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)	1029	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)
596	PPCODE:	1030	PPCODE:
597	STRLEN len;	1031	STRLEN len;
598	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1032	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
599	const cl_image_format format = { channel_order, channel_type };	1033	const cl_image_format format = { channel_order, channel_type };
		1034	#if PREFER_1_1
		1035	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
		1036	#else
		1037	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
		1038	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1039	#endif
		1040	XPUSH_CLOBJ ("OpenCL::Image2D", mem);
		1041
		1042	void
		1043	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)
		1044	PPCODE:
		1045	STRLEN len;
		1046	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		1047	const cl_image_format format = { channel_order, channel_type };
		1048	#if PREFER_1_1
600	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1049	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
		1050	#else
		1051	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
		1052	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1053	#endif
601	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	1054	XPUSH_CLOBJ ("OpenCL::Image3D", mem);
		1055
		1056	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1057
		1058	void
		1059	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
		1060	PPCODE:
		1061	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
		1062	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
		1063
		1064	void
		1065	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
		1066	PPCODE:
		1067	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
		1068	XPUSH_CLOBJ ("OpenCL::Image2D", mem);
		1069
		1070	#if CL_VERSION_1_2
		1071
		1072	void
		1073	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1074	ALIAS:
		1075	PPCODE:
		1076	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
		1077	cl_gl_object_type type;
		1078	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
		1079	char *klass = "OpenCL::Memory";
		1080	switch (type)
		1081	{
		1082	case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
		1083	case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;
		1084	case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1085	case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;
		1086	case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1087	case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;
		1088	}
		1089	XPUSH_CLOBJ (klass, mem);
		1090
		1091	#endif
		1092
		1093	void
		1094	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1095	PPCODE:
		1096	#if PREFER_1_1
		1097	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
		1098	#else
		1099	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1100	#endif
		1101	XPUSH_CLOBJ ("OpenCL::Image2D", mem);
		1102
		1103	void
		1104	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1105	PPCODE:
		1106	#if PREFER_1_1
		1107	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
		1108	#else
		1109	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1110	#endif
		1111	XPUSH_CLOBJ ("OpenCL::Image3D", mem);
		1112
		1113	#endif
602		1114
603	void	1115	void
604	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)	1116	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
605	PPCODE:	1117	PPCODE:
606	{	1118	{
607	cl_uint count;	1119	cl_uint count;
608	cl_image_format *list;	1120	cl_image_format *list;
609	int i;	1121	int i;
610		1122
611	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));	1123	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
612	Newx (list, count, cl_image_format);	1124	Newx (list, count, cl_image_format);
613	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));	1125	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
614		1126
615	EXTEND (SP, count);	1127	EXTEND (SP, count);
616	for (i = 0; i < count; ++i)	1128	for (i = 0; i < count; ++i)
617	{	1129	{
618	AV *av = newAV ();	1130	AV *av = newAV ();
…		…
623	}	1135	}
624		1136
625	void	1137	void
626	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1138	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
627	PPCODE:	1139	PPCODE:
628	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));	1140	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
629	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	1141	XPUSH_CLOBJ ("OpenCL::Sampler", sampler);
630		1142
631	void	1143	void
632	program_with_source (OpenCL::Context self, SV *program)	1144	program_with_source (OpenCL::Context self, SV *program)
633	PPCODE:	1145	PPCODE:
634	STRLEN len;	1146	STRLEN len;
635	size_t len2;	1147	size_t len2;
636	const char *ptr = SvPVbyte (program, len);	1148	const char *ptr = SvPVbyte (program, len);
637		1149
638	len2 = len;	1150	len2 = len;
639	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));	1151	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
640	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	1152	XPUSH_CLOBJ ("OpenCL::Program", prog);
641		1153
642	#BEGIN:context	1154	#BEGIN:context
643		1155
644	void	1156	void
645	reference_count (OpenCL::Context self)	1157	reference_count (OpenCL::Context self)
…		…
662	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));	1174	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
663	int i, n = size / sizeof (*value);	1175	int i, n = size / sizeof (*value);
664	EXTEND (SP, n);	1176	EXTEND (SP, n);
665	for (i = 0; i < n; ++i)	1177	for (i = 0; i < n; ++i)
666	{	1178	{
667	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1179	PUSH_CLOBJ ("OpenCL::Device", value [i]);
668	}	1180	}
669		1181
670	void	1182	void
671	properties (OpenCL::Context self)	1183	properties (OpenCL::Context self)
672	PPCODE:	1184	PPCODE:
…		…
699	SvPOK_only (data);	1211	SvPOK_only (data);
700	SvCUR_set (data, len);	1212	SvCUR_set (data, len);
701	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1213	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
702		1214
703	if (ev)	1215	if (ev)
704	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1216	XPUSH_CLOBJ ("OpenCL::Event", ev);
705		1217
706	void	1218	void
707	enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1219	enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
708	PPCODE:	1220	PPCODE:
709	cl_event ev = 0;	1221	cl_event ev = 0;
710	STRLEN len;	1222	STRLEN len;
711	char *ptr = SvPVbyte (data, len);	1223	char *ptr = SvPVbyte (data, len);
712	EVENT_LIST (5, items - 5);	1224	EVENT_LIST (5, items - 5);
713		1225
714	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1226	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
715		1227
716	if (ev)	1228	if (ev)
717	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1229	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1230
		1231	#if CL_VERSION_1_2
		1232
		1233	void
		1234	enqueue_fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		1235	PPCODE:
		1236	cl_event ev = 0;
		1237	STRLEN len;
		1238	char *ptr = SvPVbyte (data, len);
		1239	EVENT_LIST (5, items - 5);
		1240
		1241	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1242
		1243	if (ev)
		1244	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1245
		1246	void
		1247	enqueue_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, ...)
		1248	PPCODE:
		1249	cl_event ev = 0;
		1250	STRLEN len;
		1251	const size_t origin [3] = { x, y, z };
		1252	const size_t region [3] = { width, height, depth };
		1253	EVENT_LIST (12, items - 12);
		1254
		1255	const cl_float c_f [4] = { r, g, b, a };
		1256	const cl_uint c_u [4] = { r, g, b, a };
		1257	const cl_int c_s [4] = { r, g, b, a };
		1258	const void *c_fus [3] = { &c_f, &c_u, &c_s };
		1259	static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
		1260	cl_image_format format;
		1261	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1262	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
		1263	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
		1264	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
		1265
		1266	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type]],
		1267	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1268
		1269	if (ev)
		1270	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1271
		1272	#endif
718		1273
719	void	1274	void
720	enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1275	enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
721	PPCODE:	1276	PPCODE:
722	cl_event ev = 0;	1277	cl_event ev = 0;
723	EVENT_LIST (6, items - 6);	1278	EVENT_LIST (6, items - 6);
724		1279
725	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1280	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
726		1281
727	if (ev)	1282	if (ev)
728	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1283	XPUSH_CLOBJ ("OpenCL::Event", ev);
729		1284
730	void	1285	void
731	enqueue_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, ...)	1286	enqueue_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, ...)
732	PPCODE:	1287	PPCODE:
733	cl_event ev = 0;	1288	cl_event ev = 0;
…		…
755	SvPOK_only (data);	1310	SvPOK_only (data);
756	SvCUR_set (data, len);	1311	SvCUR_set (data, len);
757	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));	1312	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));
758		1313
759	if (ev)	1314	if (ev)
760	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1315	XPUSH_CLOBJ ("OpenCL::Event", ev);
761		1316
762	void	1317	void
763	enqueue_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, ...)	1318	enqueue_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, ...)
764	PPCODE:	1319	PPCODE:
765	cl_event ev = 0;	1320	cl_event ev = 0;
…		…
785	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1340	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
786		1341
787	if (len < min_len)	1342	if (len < min_len)
788	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1343	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
789		1344
790	NEED_SUCCESS (EnqueueWriteBufferRect, (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));	1345	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));
791		1346
792	if (ev)	1347	if (ev)
793	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1348	XPUSH_CLOBJ ("OpenCL::Event", ev);
794		1349
795	void	1350	void
796	enqueue_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, ...)	1351	enqueue_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, ...)
797	PPCODE:	1352	PPCODE:
798	cl_event ev = 0;	1353	cl_event ev = 0;
…		…
802	EVENT_LIST (16, items - 16);	1357	EVENT_LIST (16, items - 16);
803		1358
804	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));	1359	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));
805		1360
806	if (ev)	1361	if (ev)
807	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1362	XPUSH_CLOBJ ("OpenCL::Event", ev);
808		1363
809	void	1364	void
810	enqueue_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, ...)	1365	enqueue_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, ...)
811	PPCODE:	1366	PPCODE:
812	cl_event ev = 0;	1367	cl_event ev = 0;
…		…
827	SvPOK_only (data);	1382	SvPOK_only (data);
828	SvCUR_set (data, len);	1383	SvCUR_set (data, len);
829	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));	1384	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));
830		1385
831	if (ev)	1386	if (ev)
832	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1387	XPUSH_CLOBJ ("OpenCL::Event", ev);
833		1388
834	void	1389	void
835	enqueue_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, ...)	1390	enqueue_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, ...)
836	PPCODE:	1391	PPCODE:
837	cl_event ev = 0;	1392	cl_event ev = 0;
…		…
850	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1405	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
851		1406
852	if (len < min_len)	1407	if (len < min_len)
853	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1408	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
854		1409
855	NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1410	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));
856		1411
857	if (ev)	1412	if (ev)
858	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1413	XPUSH_CLOBJ ("OpenCL::Event", ev);
859		1414
860	void	1415	void
861	enqueue_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, ...)	1416	enqueue_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, ...)
862	PPCODE:	1417	PPCODE:
863	cl_event ev = 0;	1418	cl_event ev = 0;
…		…
867	EVENT_LIST (12, items - 12);	1422	EVENT_LIST (12, items - 12);
868		1423
869	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1424	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
870		1425
871	if (ev)	1426	if (ev)
872	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1427	XPUSH_CLOBJ ("OpenCL::Event", ev);
873		1428
874	void	1429	void
875	enqueue_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, ...)	1430	enqueue_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, ...)
876	PPCODE:	1431	PPCODE:
877	cl_event ev = 0;	1432	cl_event ev = 0;
…		…
880	EVENT_LIST (10, items - 10);	1435	EVENT_LIST (10, items - 10);
881		1436
882	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1437	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
883		1438
884	if (ev)	1439	if (ev)
885	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1440	XPUSH_CLOBJ ("OpenCL::Event", ev);
886		1441
887	void	1442	void
888	enqueue_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, ...)	1443	enqueue_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, ...)
889	PPCODE:	1444	PPCODE:
890	cl_event ev = 0;	1445	cl_event ev = 0;
…		…
893	EVENT_LIST (10, items - 10);	1448	EVENT_LIST (10, items - 10);
894		1449
895	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1450	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
896		1451
897	if (ev)	1452	if (ev)
898	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1453	XPUSH_CLOBJ ("OpenCL::Event", ev);
899		1454
900	void	1455	void
901	enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)	1456	enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
902	PPCODE:	1457	PPCODE:
903	cl_event ev = 0;	1458	cl_event ev = 0;
904	EVENT_LIST (2, items - 2);	1459	EVENT_LIST (2, items - 2);
905		1460
906	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1461	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
907		1462
908	if (ev)	1463	if (ev)
909	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1464	XPUSH_CLOBJ ("OpenCL::Event", ev);
910		1465
911	void	1466	void
912	enqueue_nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)	1467	enqueue_nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
913	PPCODE:	1468	PPCODE:
914	cl_event ev = 0;	1469	cl_event ev = 0;
…		…
942	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);	1497	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
943	}	1498	}
944		1499
945	if (SvOK (local_work_size))	1500	if (SvOK (local_work_size))
946	{	1501	{
947	if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1502	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
948	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");	1503	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
949		1504
950	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1505	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
951	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1506	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
952		1507
…		…
956	}	1511	}
957		1512
958	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1513	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
959		1514
960	if (ev)	1515	if (ev)
961	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1516	XPUSH_CLOBJ ("OpenCL::Event", ev);
962		1517
		1518	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1519
963	void	1520	void
964	enqueue_marker (OpenCL::Queue self)	1521	enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
		1522	ALIAS:
		1523	enqueue_release_gl_objects = 1
965	PPCODE:	1524	PPCODE:
		1525	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
		1526	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
		1527
966	cl_event ev;	1528	cl_event ev = 0;
967	NEED_SUCCESS (EnqueueMarker, (self, &ev));	1529	EVENT_LIST (2, items - 2);
		1530	AV *av = (AV *)SvRV (objects);
		1531	cl_uint num_objects = av_len (av) + 1;
		1532	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
		1533	int i;
		1534
		1535	for (i = num_objects; i--; )
		1536	object_list [i] = SvCLOBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
		1537
		1538	if (ix)
		1539	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1540	else
		1541	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1542
		1543	if (ev)
968	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1544	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1545
		1546	#endif
969		1547
970	void	1548	void
971	enqueue_wait_for_events (OpenCL::Queue self, ...)	1549	enqueue_wait_for_events (OpenCL::Queue self, ...)
972	CODE:	1550	CODE:
973	EVENT_LIST (1, items - 1);	1551	EVENT_LIST (1, items - 1);
		1552	#if PREFER_1_1
974	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));	1553	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		1554	#else
		1555	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
		1556	#endif
975		1557
976	void	1558	void
		1559	enqueue_marker (OpenCL::Queue self, ...)
		1560	PPCODE:
		1561	cl_event ev = 0;
		1562	EVENT_LIST (1, items - 1);
		1563	#if PREFER_1_1
		1564	if (!event_list_count)
		1565	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1566	else
		1567	#if CL_VERSION_1_2
		1568	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1569	#else
		1570	{
		1571	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
		1572	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1573	}
		1574	#endif
		1575	#else
		1576	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1577	#endif
		1578	if (ev)
		1579	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1580
		1581	void
977	enqueue_barrier (OpenCL::Queue self)	1582	enqueue_barrier (OpenCL::Queue self, ...)
978	CODE:	1583	PPCODE:
		1584	cl_event ev = 0;
		1585	EVENT_LIST (1, items - 1);
		1586	#if PREFER_1_1
		1587	if (!event_list_count && GIMME_V == G_VOID)
979	NEED_SUCCESS (EnqueueBarrier, (self));	1588	NEED_SUCCESS (EnqueueBarrier, (self));
		1589	else
		1590	#if CL_VERSION_1_2
		1591	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1592	#else
		1593	{
		1594	if (event_list_count)
		1595	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		1596
		1597	if (GIMME_V != G_VOID)
		1598	NEED_SUCCESS (EnqueueMarker, (self, &ev));
		1599	}
		1600	#endif
		1601	#else
		1602	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1603	#endif
		1604	if (ev)
		1605	XPUSH_CLOBJ ("OpenCL::Event", ev);
980		1606
981	void	1607	void
982	flush (OpenCL::Queue self)	1608	flush (OpenCL::Queue self)
983	CODE:	1609	CODE:
984	NEED_SUCCESS (Flush, (self));	1610	NEED_SUCCESS (Flush, (self));
…		…
1002	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	1628	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1003	EXTEND (SP, 1);	1629	EXTEND (SP, 1);
1004	const int i = 0;	1630	const int i = 0;
1005	{	1631	{
1006	NEED_SUCCESS (RetainContext, (value [i]));	1632	NEED_SUCCESS (RetainContext, (value [i]));
1007	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1633	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1008	}	1634	}
1009		1635
1010	void	1636	void
1011	device (OpenCL::Queue self)	1637	device (OpenCL::Queue self)
1012	PPCODE:	1638	PPCODE:
1013	cl_device_id value [1];	1639	cl_device_id value [1];
1014	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));	1640	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1015	EXTEND (SP, 1);	1641	EXTEND (SP, 1);
1016	const int i = 0;	1642	const int i = 0;
1017	{	1643	{
1018	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1644	PUSH_CLOBJ ("OpenCL::Device", value [i]);
1019	}	1645	}
1020		1646
1021	void	1647	void
1022	reference_count (OpenCL::Queue self)	1648	reference_count (OpenCL::Queue self)
1023	PPCODE:	1649	PPCODE:
…		…
1110	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));	1736	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1111	EXTEND (SP, 1);	1737	EXTEND (SP, 1);
1112	const int i = 0;	1738	const int i = 0;
1113	{	1739	{
1114	NEED_SUCCESS (RetainContext, (value [i]));	1740	NEED_SUCCESS (RetainContext, (value [i]));
1115	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1741	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1116	}	1742	}
1117		1743
1118	void	1744	void
1119	associated_memobject (OpenCL::Memory self)	1745	associated_memobject (OpenCL::Memory self)
1120	PPCODE:	1746	PPCODE:
…		…
1122	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	1748	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1123	EXTEND (SP, 1);	1749	EXTEND (SP, 1);
1124	const int i = 0;	1750	const int i = 0;
1125	{	1751	{
1126	NEED_SUCCESS (RetainMemObject, (value [i]));	1752	NEED_SUCCESS (RetainMemObject, (value [i]));
1127	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));	1753	PUSH_CLOBJ ("OpenCL::Memory", value [i]);
1128	}	1754	}
1129		1755
1130	#END:mem	1756	#END:mem
		1757
		1758	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1759
		1760	void
		1761	gl_object_info (OpenCL::Memory self)
		1762	PPCODE:
		1763	cl_gl_object_type type;
		1764	cl_GLuint name;
		1765	NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
		1766	EXTEND (SP, 2);
		1767	PUSHs (sv_2mortal (newSVuv (type)));
		1768	PUSHs (sv_2mortal (newSVuv (name)));
		1769
		1770	#endif
1131		1771
1132	MODULE = OpenCL PACKAGE = OpenCL::BufferObj	1772	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1133		1773
1134	void	1774	void
1135	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)	1775	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
…		…
1138	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");	1778	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1139		1779
1140	cl_buffer_region crdata = { origin, size };	1780	cl_buffer_region crdata = { origin, size };
1141		1781
1142	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	1782	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1143	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	1783	XPUSH_CLOBJ ("OpenCL::Buffer", mem);
1144		1784
1145	MODULE = OpenCL PACKAGE = OpenCL::Image	1785	MODULE = OpenCL PACKAGE = OpenCL::Image
1146		1786
1147	void	1787	void
1148	image_info (OpenCL::Image self, cl_image_info name)	1788	image_info (OpenCL::Image self, cl_image_info name)
1149	PPCODE:	1789	PPCODE:
1150	INFO (Image)	1790	INFO (Image)
		1791
		1792	void
		1793	format (OpenCL::Image self)
		1794	PPCODE:
		1795	cl_image_format format;
		1796	NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1797	EXTEND (SP, 2);
		1798	PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
		1799	PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
1151		1800
1152	#BEGIN:image	1801	#BEGIN:image
1153		1802
1154	void	1803	void
1155	element_size (OpenCL::Image self)	1804	element_size (OpenCL::Image self)
…		…
1167	const int i = 0;	1816	const int i = 0;
1168	PUSHs (sv_2mortal (newSVuv (value [i])));	1817	PUSHs (sv_2mortal (newSVuv (value [i])));
1169		1818
1170	#END:image	1819	#END:image
1171		1820
		1821	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1822
		1823	#BEGIN:gl_texture
		1824
		1825	void
		1826	target (OpenCL::Image self)
		1827	PPCODE:
		1828	cl_GLenum value [1];
		1829	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
		1830	EXTEND (SP, 1);
		1831	const int i = 0;
		1832	PUSHs (sv_2mortal (newSVuv (value [i])));
		1833
		1834	void
		1835	gl_mipmap_level (OpenCL::Image self)
		1836	PPCODE:
		1837	cl_GLint value [1];
		1838	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
		1839	EXTEND (SP, 1);
		1840	const int i = 0;
		1841	PUSHs (sv_2mortal (newSViv (value [i])));
		1842
		1843	#END:gl_texture
		1844
		1845	#endif
		1846
1172	MODULE = OpenCL PACKAGE = OpenCL::Sampler	1847	MODULE = OpenCL PACKAGE = OpenCL::Sampler
1173		1848
1174	void	1849	void
1175	DESTROY (OpenCL::Sampler self)	1850	DESTROY (OpenCL::Sampler self)
1176	CODE:	1851	CODE:
…		…
1199	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	1874	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1200	EXTEND (SP, 1);	1875	EXTEND (SP, 1);
1201	const int i = 0;	1876	const int i = 0;
1202	{	1877	{
1203	NEED_SUCCESS (RetainContext, (value [i]));	1878	NEED_SUCCESS (RetainContext, (value [i]));
1204	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1879	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1205	}	1880	}
1206		1881
1207	void	1882	void
1208	normalized_coords (OpenCL::Sampler self)	1883	normalized_coords (OpenCL::Sampler self)
1209	PPCODE:	1884	PPCODE:
…		…
1239	DESTROY (OpenCL::Program self)	1914	DESTROY (OpenCL::Program self)
1240	CODE:	1915	CODE:
1241	clReleaseProgram (self);	1916	clReleaseProgram (self);
1242		1917
1243	void	1918	void
1244	build (OpenCL::Program self, OpenCL::Device device, SV *options = &PL_sv_undef)	1919	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
		1920	ALIAS:
		1921	build_async = 1
1245	CODE:	1922	CODE:
		1923	void (CL_CALLBACK *pfn_notify)(cl_program program, void *user_data) = 0;
		1924	void *user_data = 0;
		1925	cl_uint num_devices = 0;
		1926	cl_device_id *device_list = 0;
		1927
		1928	if (SvOK (devices))
		1929	{
		1930	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		1931	croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");
		1932
		1933	AV *av = (AV *)SvRV (devices);
		1934	num_devices = av_len (av) + 1;
		1935
		1936	if (num_devices)
		1937	{
		1938	device_list = tmpbuf (sizeof (*device_list) * num_devices);
		1939	int count;
		1940	for (count = 0; count < num_devices; ++count)
		1941	device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
		1942	}
		1943	}
		1944
		1945	if (SvOK (notify))
		1946	{
		1947	NEED_SUCCESS (RetainProgram, (self));
		1948	pfn_notify = eq_program_notify;
		1949	user_data = SvREFCNT_inc (s_get_cv (notify));
		1950	}
		1951
		1952	if (ix)
		1953	build_program_async (self, num_devices, device_list, SvPVbyte_nolen (options), user_data);
		1954	else
1246	NEED_SUCCESS (BuildProgram, (self, 1, &device, SvPVbyte_nolen (options), 0, 0));	1955	NEED_SUCCESS (BuildProgram, (self, num_devices, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
1247		1956
1248	void	1957	void
1249	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)	1958	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1250	PPCODE:	1959	PPCODE:
1251	size_t size;	1960	size_t size;
1252	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));	1961	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
1253	SV *sv = sv_2mortal (newSV (size));	1962	SV *sv = sv_2mortal (newSV (size));
1254	SvUPGRADE (sv, SVt_PV);	1963	SvUPGRADE (sv, SVt_PV);
1255	SvPOK_only (sv);	1964	SvPOK_only (sv);
1256	SvCUR_set (sv, size);	1965	SvCUR_set (sv, size);
1257	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));	1966	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
1258	XPUSHs (sv);	1967	XPUSHs (sv);
1259		1968
1260	#BEGIN:program_build	1969	#BEGIN:program_build
1261		1970
1262	void	1971	void
…		…
1285	#END:program_build	1994	#END:program_build
1286		1995
1287	void	1996	void
1288	kernel (OpenCL::Program program, SV *function)	1997	kernel (OpenCL::Program program, SV *function)
1289	PPCODE:	1998	PPCODE:
1290	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	1999	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1291	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	2000	XPUSH_CLOBJ ("OpenCL::Kernel", kernel);
		2001
		2002	void
		2003	kernels_in_program (OpenCL::Program program)
		2004	PPCODE:
		2005	cl_uint num_kernels;
		2006	NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
		2007	cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
		2008	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
		2009
		2010	int i;
		2011	EXTEND (SP, num_kernels);
		2012	for (i = 0; i < num_kernels; ++i)
		2013	PUSH_CLOBJ ("OpenCL::Kernel", kernels [i]);
1292		2014
1293	void	2015	void
1294	info (OpenCL::Program self, cl_program_info name)	2016	info (OpenCL::Program self, cl_program_info name)
1295	PPCODE:	2017	PPCODE:
1296	INFO (Program)	2018	INFO (Program)
…		…
1314	{	2036	{
1315	SV *sv = sv_2mortal (newSV (sizes [i]));	2037	SV *sv = sv_2mortal (newSV (sizes [i]));
1316	SvUPGRADE (sv, SVt_PV);	2038	SvUPGRADE (sv, SVt_PV);
1317	SvPOK_only (sv);	2039	SvPOK_only (sv);
1318	SvCUR_set (sv, sizes [i]);	2040	SvCUR_set (sv, sizes [i]);
1319	ptrs [i] = SvPVX (sv);	2041	ptrs [i] = (void *)SvPVX (sv);
1320	PUSHs (sv);	2042	PUSHs (sv);
1321	}	2043	}
1322		2044
1323	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));	2045	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1324	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;	2046	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
…		…
1344	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2066	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1345	EXTEND (SP, 1);	2067	EXTEND (SP, 1);
1346	const int i = 0;	2068	const int i = 0;
1347	{	2069	{
1348	NEED_SUCCESS (RetainContext, (value [i]));	2070	NEED_SUCCESS (RetainContext, (value [i]));
1349	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2071	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1350	}	2072	}
1351		2073
1352	void	2074	void
1353	devices (OpenCL::Program self)	2075	devices (OpenCL::Program self)
1354	PPCODE:	2076	PPCODE:
…		…
1358	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));	2080	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1359	int i, n = size / sizeof (*value);	2081	int i, n = size / sizeof (*value);
1360	EXTEND (SP, n);	2082	EXTEND (SP, n);
1361	for (i = 0; i < n; ++i)	2083	for (i = 0; i < n; ++i)
1362	{	2084	{
1363	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2085	PUSH_CLOBJ ("OpenCL::Device", value [i]);
1364	}	2086	}
1365		2087
1366	void	2088	void
1367	source (OpenCL::Program self)	2089	source (OpenCL::Program self)
1368	PPCODE:	2090	PPCODE:
…		…
1459	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)	2181	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1460	CODE:	2182	CODE:
1461	clSetKernelArg (self, idx, sizeof (value), &value);	2183	clSetKernelArg (self, idx, sizeof (value), &value);
1462		2184
1463	void	2185	void
1464	set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)	2186	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
		2187	ALIAS:
		2188	set_image2d = 0
		2189	set_image3d = 0
1465	CODE:	2190	CODE:
1466	clSetKernelArg (self, idx, sizeof (value), &value);	2191	clSetKernelArg (self, idx, sizeof (value), &value);
1467		2192
1468	void	2193	void
1469	set_image3d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image3D_ornull value)	2194	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1470	CODE:	2195	CODE:
1471	clSetKernelArg (self, idx, sizeof (value), &value);	2196	clSetKernelArg (self, idx, sizeof (value), &value);
1472		2197
1473	void	2198	void
1474	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)	2199	set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
1475	CODE:	2200	CODE:
1476	clSetKernelArg (self, idx, sizeof (value), &value);	2201	clSetKernelArg (self, idx, size, 0);
1477		2202
1478	void	2203	void
1479	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)	2204	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1480	CODE:	2205	CODE:
1481	clSetKernelArg (self, idx, sizeof (value), &value);	2206	clSetKernelArg (self, idx, sizeof (value), &value);
…		…
1517	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2242	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1518	EXTEND (SP, 1);	2243	EXTEND (SP, 1);
1519	const int i = 0;	2244	const int i = 0;
1520	{	2245	{
1521	NEED_SUCCESS (RetainContext, (value [i]));	2246	NEED_SUCCESS (RetainContext, (value [i]));
1522	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2247	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1523	}	2248	}
1524		2249
1525	void	2250	void
1526	program (OpenCL::Kernel self)	2251	program (OpenCL::Kernel self)
1527	PPCODE:	2252	PPCODE:
…		…
1529	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2254	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1530	EXTEND (SP, 1);	2255	EXTEND (SP, 1);
1531	const int i = 0;	2256	const int i = 0;
1532	{	2257	{
1533	NEED_SUCCESS (RetainProgram, (value [i]));	2258	NEED_SUCCESS (RetainProgram, (value [i]));
1534	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));	2259	PUSH_CLOBJ ("OpenCL::Program", value [i]);
1535	}	2260	}
1536		2261
1537	#END:kernel	2262	#END:kernel
1538		2263
1539	void	2264	void
…		…
1599	wait (OpenCL::Event self)	2324	wait (OpenCL::Event self)
1600	CODE:	2325	CODE:
1601	clWaitForEvents (1, &self);	2326	clWaitForEvents (1, &self);
1602		2327
1603	void	2328	void
		2329	cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
		2330	CODE:
		2331	clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
		2332
		2333	void
1604	info (OpenCL::Event self, cl_event_info name)	2334	info (OpenCL::Event self, cl_event_info name)
1605	PPCODE:	2335	PPCODE:
1606	INFO (Event)	2336	INFO (Event)
1607		2337
1608	#BEGIN:event	2338	#BEGIN:event
…		…
1614	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2344	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
1615	EXTEND (SP, 1);	2345	EXTEND (SP, 1);
1616	const int i = 0;	2346	const int i = 0;
1617	{	2347	{
1618	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2348	NEED_SUCCESS (RetainCommandQueue, (value [i]));
1619	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));	2349	PUSH_CLOBJ ("OpenCL::Queue", value [i]);
1620	}	2350	}
1621		2351
1622	void	2352	void
1623	command_type (OpenCL::Event self)	2353	command_type (OpenCL::Event self)
1624	PPCODE:	2354	PPCODE:
…		…
1647	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2377	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
1648	EXTEND (SP, 1);	2378	EXTEND (SP, 1);
1649	const int i = 0;	2379	const int i = 0;
1650	{	2380	{
1651	NEED_SUCCESS (RetainContext, (value [i]));	2381	NEED_SUCCESS (RetainContext, (value [i]));
1652	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2382	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1653	}	2383	}
1654		2384
1655	#END:event	2385	#END:event
1656		2386
1657	void	2387	void

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