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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.23 by root, Mon Apr 16 09:43:30 2012 UTC vs.
Revision 1.52 by root, Tue Apr 24 23:53:12 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))
		275	{
		276	SV *rv = SvRV (sv);
		277
		278	#if CLOBJ_PUSH
		279	if (SvTYPE (rv) == SVt_PVAV)
		280	rv = AvARRAY (rv)[0];
		281	#endif
		282
129	return (void *)SvIV (SvRV (sv));	283	return (void *)SvIV (rv);
		284	}
130		285
131	croak ("%s: %s is not of type %s", func, svname, pkg);	286	croak ("%s: %s is not of type %s", func, svname, pkg);
		287	}
		288
		289	#if CLOBJ_PUSH
		290
		291	static void
		292	CLOBJ_push (SV *self, SV *data)
		293	{
		294	SV *rv = SvRV (self);
		295
		296	if (SvTYPE (rv) != SVt_PVAV)
		297	{
		298	AV *av = newAV ();
		299	av_push (av, rv);
		300	rv = (SV *)av;
		301	SvRV_set (self, rv);
		302	}
		303
		304	av_push ((AV *)rv, data);
		305	}
		306
		307	static SV *
		308	sv_struct (STRLEN size)
		309	{
		310	SV *sv = newSV (size);
		311	SvPOK_only (sv);
		312	return sv;
		313	}
		314
		315	static void *
		316	CLOBJ_push_struct (SV *self, STRLEN size)
		317	{
		318	SV *sv = sv_struct (size);
		319	CLOBJ_push (self, sv);
		320	return SvPVX (sv);
		321	}
		322
		323	#endif
		324
		325	/*****************************************************************************/
		326	/* callback stuff */
		327
		328	/* default context callback, log to stderr */
		329	static void CL_CALLBACK
		330	context_default_notify (const char *msg, const void *info, size_t cb, void *data)
		331	{
		332	fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
		333	}
		334
		335	typedef struct
		336	{
		337	int free_cb;
		338	void (*push)(void *data1, void *data2, void *data3);
		339	} eq_vtbl;
		340
		341	typedef struct eq_item
		342	{
		343	struct eq_item *next;
		344	eq_vtbl *vtbl;
		345	SV *cb;
		346	void *data1, *data2, *data3;
		347	} eq_item;
		348
		349	static void (*eq_signal_func)(void *signal_arg, int value);
		350	static void *eq_signal_arg;
		351	static xmutex_t eq_lock = X_MUTEX_INIT;
		352	static eq_item *eq_head, *eq_tail;
		353
		354	static void
		355	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
		356	{
		357	eq_item *item = malloc (sizeof (eq_item));
		358
		359	item->next = 0;
		360	item->vtbl = vtbl;
		361	item->cb = cb;
		362	item->data1 = data1;
		363	item->data2 = data2;
		364	item->data3 = data3;
		365
		366	X_LOCK (eq_lock);
		367
		368	*(eq_head ? &eq_tail->next : &eq_head) = item;
		369	eq_tail = item;
		370
		371	X_UNLOCK (eq_lock);
		372
		373	eq_signal_func (eq_signal_arg, 0);
		374	}
		375
		376	static eq_item *
		377	eq_dec (void)
		378	{
		379	eq_item *res;
		380
		381	X_LOCK (eq_lock);
		382
		383	res = eq_head;
		384	if (res)
		385	eq_head = res->next;
		386
		387	X_UNLOCK (eq_lock);
		388
		389	return res;
		390	}
		391
		392	#if 0
		393	static void
		394	mem_free (pTHX_ void *p)
		395	{
		396	free (p);
		397	}
		398	//SAVEDESTRUCTOR_X (mem_free, item);
		399	#endif
		400
		401	static void
		402	eq_poll (void)
		403	{
		404	eq_item *item;
		405
		406	while ((item = eq_dec ()))
		407	{
		408	ENTER;
		409	SAVETMPS;
		410
		411	dSP;
		412	PUSHMARK (SP);
		413	EXTEND (SP, 2);
		414
		415	if (item->vtbl->free_cb)
		416	sv_2mortal (item->cb);
		417
		418	PUTBACK;
		419	item->vtbl->push (item->data1, item->data2, item->data3);
		420
		421	SV *cb = item->cb;
		422	free (item);
		423
		424	call_sv (cb, G_DISCARD | G_VOID);
		425
		426	FREETMPS;
		427	LEAVE;
		428	}
		429	}
		430
		431	static void
		432	eq_poll_interrupt (pTHX_ void *c_arg, int value)
		433	{
		434	eq_poll ();
		435	}
		436
		437	/*****************************************************************************/
		438	/* context notify */
		439
		440	static void
		441	eq_context_push (void *data1, void *data2, void *data3)
		442	{
		443	dSP;
		444	PUSHs (sv_2mortal (newSVpv (data1, 0)));
		445	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
		446	PUTBACK;
		447
		448	free (data1);
		449	free (data2);
		450	}
		451
		452	static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
		453
		454	static void CL_CALLBACK
		455	eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
		456	{
		457	void *pvt_copy = malloc (cb);
		458	memcpy (pvt_copy, pvt, cb);
		459	eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
		460	}
		461
		462	#define CONTEXT_NOTIFY_CALLBACK \
		463	void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
		464	void *user_data = 0; \
		465	\
		466	if (SvOK (notify)) \
		467	{ \
		468	pfn_notify = eq_context_notify; \
		469	user_data = s_get_cv (notify); \
		470	}
		471
		472	static SV *
		473	new_clobj_context (cl_context ctx, void *user_data)
		474	{
		475	SV *sv = NEW_CLOBJ ("OpenCL::Context", ctx);
		476
		477	if (user_data)
		478	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
		479
		480	return sv;
		481	}
		482
		483	#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
		484
		485	/*****************************************************************************/
		486	/* build/compile/link notify */
		487
		488	static void
		489	eq_program_push (void *data1, void *data2, void *data3)
		490	{
		491	dSP;
		492	PUSH_CLOBJ ("OpenCL::Program", data1);
		493	PUTBACK;
		494	}
		495
		496	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
		497
		498	static void CL_CALLBACK
		499	eq_program_notify (cl_program program, void *user_data)
		500	{
		501	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		502	}
		503
		504	struct build_args
		505	{
		506	cl_program program;
		507	char *options;
		508	void *user_data;
		509	cl_uint num_devices;
		510	};
		511
		512	X_THREAD_PROC (build_program_thread)
		513	{
		514	struct build_args *arg = thr_arg;
		515
		516	clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
		517
		518	if (arg->user_data)
		519	eq_program_notify (arg->program, arg->user_data);
		520	else
		521	clReleaseProgram (arg->program);
		522
		523	free (arg->options);
		524	free (arg);
		525	}
		526
		527	static void
		528	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
		529	{
		530	struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
		531
		532	arg->program = program;
		533	arg->options = strdup (options);
		534	arg->user_data = user_data;
		535	arg->num_devices = num_devices;
		536	memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
		537
		538	xthread_t id;
		539	thread_create (&id, build_program_thread, arg);
		540	}
		541
		542	/*****************************************************************************/
		543	/* event objects */
		544
		545	static void
		546	eq_event_push (void *data1, void *data2, void *data3)
		547	{
		548	dSP;
		549	PUSH_CLOBJ ("OpenCL::Event", data1);
		550	PUSHs (sv_2mortal (newSViv ((IV)data2)));
		551	PUTBACK;
		552	}
		553
		554	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
		555
		556	static void CL_CALLBACK
		557	eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
		558	{
		559	clRetainEvent (event);
		560	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
132	}	561	}
133		562
134	/*****************************************************************************/	563	/*****************************************************************************/
135		564
136	static size_t	565	static size_t
…		…
140	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	569	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
141	return res;	570	return res;
142	}	571	}
143		572
144	static cl_event *	573	static cl_event *
145	event_list (SV **items, int count)	574	event_list (SV **items, cl_uint *rcount)
146	{	575	{
		576	cl_uint count = *rcount;
		577
147	if (!count)	578	if (!count)
148	return 0;	579	return 0;
149		580
150	cl_event *list = tmpbuf (sizeof (cl_event) * count);	581	cl_event *list = tmpbuf (sizeof (cl_event) * count);
		582	int i = 0;
151		583
		584	do
		585	{
		586	--count;
		587	if (SvOK (items [count]))
		588	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
		589	}
152	while (count--)	590	while (count);
153	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
154		591
		592	*rcount = i;
		593
155	return list;	594	return i ? list : 0;
156	}	595	}
157		596
158	#define EVENT_LIST(items,count) \	597	#define EVENT_LIST(items,count) \
159	cl_uint event_list_count = (count); \	598	cl_uint event_list_count = (count); \
160	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)	599	cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)
161		600
162	#define INFO(class) \	601	#define INFO(class) \
163	{ \	602	{ \
164	size_t size; \	603	size_t size; \
165	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \	604	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
…		…
173		612
174	MODULE = OpenCL PACKAGE = OpenCL	613	MODULE = OpenCL PACKAGE = OpenCL
175		614
176	PROTOTYPES: ENABLE	615	PROTOTYPES: ENABLE
177		616
		617	void
		618	poll ()
		619	CODE:
		620	eq_poll ();
		621
		622	void
		623	_eq_initialise (IV func, IV arg)
		624	CODE:
		625	eq_signal_func = (void (*)(void *, int))func;
		626	eq_signal_arg = (void*)arg;
		627
178	BOOT:	628	BOOT:
179	{	629	{
180	HV *stash = gv_stashpv ("OpenCL", 1);	630	HV *stash = gv_stashpv ("OpenCL", 1);
181	static const ivstr *civ, const_iv[] = {	631	static const ivstr *civ, const_iv[] = {
182	{ sizeof (cl_char ), "SIZEOF_CHAR" },	632	{ sizeof (cl_char ), "SIZEOF_CHAR" },
183	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	633	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
184	{ sizeof (cl_short ), "SIZEOF_SHORT" },	634	{ sizeof (cl_short ), "SIZEOF_SHORT" },
185	{ sizeof (cl_ushort), "SIZEOF_USHORT" },	635	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
186	{ sizeof (cl_int ), "SIZEOF_INT" },	636	{ sizeof (cl_int ), "SIZEOF_INT" },
187	{ sizeof (cl_uint ), "SIZEOF_UINT" },	637	{ sizeof (cl_uint ), "SIZEOF_UINT" },
188	{ sizeof (cl_long ), "SIZEOF_LONG" },	638	{ sizeof (cl_long ), "SIZEOF_LONG" },
189	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	639	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
190	{ sizeof (cl_half ), "SIZEOF_HALF" },	640	{ sizeof (cl_half ), "SIZEOF_HALF" },
191	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	641	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
192	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	642	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
193	#include "constiv.h"	643	#include "constiv.h"
194	};	644	};
		645
195	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	646	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));	647	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		648
		649	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
197	}	650	}
198		651
199	cl_int	652	cl_int
200	errno ()	653	errno ()
201	CODE:	654	CODE:
202	errno = res;	655	RETVAL = res;
		656	OUTPUT:
		657	RETVAL
203		658
204	const char *	659	const char *
205	err2str (cl_int err)	660	err2str (cl_int err)
206		661
207	const char *	662	const char *
…		…
218	list = tmpbuf (sizeof (*list) * count);	673	list = tmpbuf (sizeof (*list) * count);
219	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	674	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
220		675
221	EXTEND (SP, count);	676	EXTEND (SP, count);
222	for (i = 0; i < count; ++i)	677	for (i = 0; i < count; ++i)
223	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	678	PUSH_CLOBJ ("OpenCL::Platform", list [i]);
224		679
225	void	680	void
226	context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	681	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
227	PPCODE:	682	PPCODE:
		683	CONTEXT_NOTIFY_CALLBACK;
228	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res));	684	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
229	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	685	XPUSH_CLOBJ_CONTEXT;
230		686
231	void	687	void
232	context (FUTURE properties, FUTURE devices, FUTURE notify = 0)	688	context (FUTURE properties, FUTURE devices, FUTURE notify)
233	PPCODE:	689	PPCODE:
234	/* der Gipfel der Kunst */	690	/* der Gipfel der Kunst */
235		691
236	void	692	void
237	wait_for_events (...)	693	wait_for_events (...)
…		…
245		701
246	void	702	void
247	info (OpenCL::Platform self, cl_platform_info name)	703	info (OpenCL::Platform self, cl_platform_info name)
248	PPCODE:	704	PPCODE:
249	INFO (Platform)	705	INFO (Platform)
		706
		707	void
		708	unload_compiler (OpenCL::Platform self)
		709	CODE:
		710	#if CL_VERSION_1_2
		711	clUnloadPlatformCompiler (self);
		712	#endif
250		713
251	#BEGIN:platform	714	#BEGIN:platform
252		715
253	void	716	void
254	profile (OpenCL::Platform self)	717	profile (OpenCL::Platform self)
…		…
283	EXTEND (SP, count);	746	EXTEND (SP, count);
284	for (i = 0; i < count; ++i)	747	for (i = 0; i < count; ++i)
285	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	748	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
286		749
287	void	750	void
288	context (OpenCL::Platform self, FUTURE properties, SV *devices, FUTURE notify = 0)	751	context (OpenCL::Platform self, cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)
289	PPCODE:	752	PPCODE:
290	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	753	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
291	croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");	754	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
292		755
293	AV *av = (AV *)SvRV (devices);	756	AV *av = (AV *)SvRV (devices);
294	cl_uint num_devices = av_len (av) + 1;	757	cl_uint num_devices = av_len (av) + 1;
295	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	758	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
		759
296	int i;	760	int i;
297
298	for (i = num_devices; i--; )	761	for (i = num_devices; i--; )
299	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	762	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
300		763
		764	CONTEXT_NOTIFY_CALLBACK;
301	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res));	765	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, pfn_notify, user_data, &res));
302	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	766	XPUSH_CLOBJ_CONTEXT;
303		767
304	void	768	void
305	context_from_type (OpenCL::Platform self, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	769	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
306	PPCODE:	770	PPCODE:
307	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self, 0 };	771	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		772	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
		773
		774	CONTEXT_NOTIFY_CALLBACK;
308	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	775	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
309	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	776	XPUSH_CLOBJ_CONTEXT;
310		777
311	MODULE = OpenCL PACKAGE = OpenCL::Device	778	MODULE = OpenCL PACKAGE = OpenCL::Device
312		779
313	void	780	void
314	info (OpenCL::Device self, cl_device_info name)	781	info (OpenCL::Device self, cl_device_info name)
…		…
353	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT	820	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
354	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG	821	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
355	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT	822	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
356	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE	823	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
357	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF	824	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
358	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT	825	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
359	PPCODE:	826	PPCODE:
360	cl_uint value [1];	827	cl_uint value [1];
361	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));	828	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
362	EXTEND (SP, 1);	829	EXTEND (SP, 1);
363	const int i = 0;	830	const int i = 0;
…		…
487	cl_platform_id value [1];	954	cl_platform_id value [1];
488	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	955	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
489	EXTEND (SP, 1);	956	EXTEND (SP, 1);
490	const int i = 0;	957	const int i = 0;
491	{	958	{
492	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));	959	PUSH_CLOBJ ("OpenCL::Platform", value [i]);
493	}	960	}
494		961
495	void	962	void
496	name (OpenCL::Device self)	963	name (OpenCL::Device self)
497	ALIAS:	964	ALIAS:
…		…
516	cl_device_id value [1];	983	cl_device_id value [1];
517	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	984	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
518	EXTEND (SP, 1);	985	EXTEND (SP, 1);
519	const int i = 0;	986	const int i = 0;
520	{	987	{
521	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	988	PUSH_CLOBJ ("OpenCL::Device", value [i]);
522	}	989	}
523		990
524	void	991	void
525	partition_types_ext (OpenCL::Device self)	992	partition_types_ext (OpenCL::Device self)
526	ALIAS:	993	ALIAS:
…		…
553		1020
554	void	1021	void
555	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)	1022	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
556	PPCODE:	1023	PPCODE:
557	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));	1024	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
558	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	1025	XPUSH_CLOBJ ("OpenCL::Queue", queue);
559		1026
560	void	1027	void
561	user_event (OpenCL::Context self)	1028	user_event (OpenCL::Context self)
562	PPCODE:	1029	PPCODE:
563	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));	1030	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
564	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);	1031	XPUSH_CLOBJ ("OpenCL::UserEvent", ev);
565		1032
566	void	1033	void
567	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)	1034	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
568	PPCODE:	1035	PPCODE:
569	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	1036	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?");	1037	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
571		1038
572	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));	1039	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
573	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1040	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
574		1041
575	void	1042	void
576	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)	1043	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
577	PPCODE:	1044	PPCODE:
578	STRLEN len;	1045	STRLEN len;
579	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1046	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
580	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	1047	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?");	1048	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));	1049	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
583	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1050	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
584		1051
		1052	#if CL_VERSION_1_2
		1053
585	void	1054	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)	1055	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:	1056	PPCODE:
588	STRLEN len;	1057	STRLEN len;
589	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1058	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
590	const cl_image_format format = { channel_order, channel_type };	1059	const cl_image_format format = { channel_order, channel_type };
		1060	const cl_image_desc desc = {
		1061	type,
		1062	width, height, depth,
		1063	array_size, row_pitch, slice_pitch,
		1064	num_mip_level, num_samples,
		1065	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
		1066	};
591	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));	1067	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
592	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1068	char *klass = "OpenCL::Image";
		1069	switch (type)
		1070	{
		1071	case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
		1072	case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;
		1073	case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1074	case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;
		1075	case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1076	case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;
		1077	}
		1078	XPUSH_CLOBJ (klass, mem);
593		1079
		1080	#endif
		1081
594	void	1082	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)	1083	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:	1084	PPCODE:
597	STRLEN len;	1085	STRLEN len;
598	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1086	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
599	const cl_image_format format = { channel_order, channel_type };	1087	const cl_image_format format = { channel_order, channel_type };
		1088	#if PREFER_1_1
		1089	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
		1090	#else
		1091	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
		1092	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1093	#endif
		1094	XPUSH_CLOBJ ("OpenCL::Image2D", mem);
		1095
		1096	void
		1097	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)
		1098	PPCODE:
		1099	STRLEN len;
		1100	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		1101	const cl_image_format format = { channel_order, channel_type };
		1102	#if PREFER_1_1
600	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1103	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
		1104	#else
		1105	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
		1106	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1107	#endif
601	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	1108	XPUSH_CLOBJ ("OpenCL::Image3D", mem);
		1109
		1110	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1111
		1112	void
		1113	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
		1114	PPCODE:
		1115	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
		1116	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
		1117
		1118	void
		1119	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
		1120	PPCODE:
		1121	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
		1122	XPUSH_CLOBJ ("OpenCL::Image2D", mem);
		1123
		1124	#if CL_VERSION_1_2
		1125
		1126	void
		1127	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1128	ALIAS:
		1129	PPCODE:
		1130	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
		1131	cl_gl_object_type type;
		1132	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
		1133	char *klass = "OpenCL::Memory";
		1134	switch (type)
		1135	{
		1136	case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
		1137	case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;
		1138	case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1139	case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;
		1140	case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1141	case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;
		1142	}
		1143	XPUSH_CLOBJ (klass, mem);
		1144
		1145	#endif
		1146
		1147	void
		1148	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1149	PPCODE:
		1150	#if PREFER_1_1
		1151	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
		1152	#else
		1153	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1154	#endif
		1155	XPUSH_CLOBJ ("OpenCL::Image2D", mem);
		1156
		1157	void
		1158	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1159	PPCODE:
		1160	#if PREFER_1_1
		1161	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
		1162	#else
		1163	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1164	#endif
		1165	XPUSH_CLOBJ ("OpenCL::Image3D", mem);
		1166
		1167	#endif
602		1168
603	void	1169	void
604	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)	1170	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
605	PPCODE:	1171	PPCODE:
606	{	1172	{
…		…
624		1190
625	void	1191	void
626	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1192	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
627	PPCODE:	1193	PPCODE:
628	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));	1194	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
629	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	1195	XPUSH_CLOBJ ("OpenCL::Sampler", sampler);
630		1196
631	void	1197	void
632	program_with_source (OpenCL::Context self, SV *program)	1198	program_with_source (OpenCL::Context self, SV *program)
633	PPCODE:	1199	PPCODE:
634	STRLEN len;	1200	STRLEN len;
635	size_t len2;	1201	size_t len2;
636	const char *ptr = SvPVbyte (program, len);	1202	const char *ptr = SvPVbyte (program, len);
637		1203
638	len2 = len;	1204	len2 = len;
639	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));	1205	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
640	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	1206	XPUSH_CLOBJ ("OpenCL::Program", prog);
641		1207
642	#BEGIN:context	1208	#BEGIN:context
643		1209
644	void	1210	void
645	reference_count (OpenCL::Context self)	1211	reference_count (OpenCL::Context self)
…		…
662	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));	1228	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
663	int i, n = size / sizeof (*value);	1229	int i, n = size / sizeof (*value);
664	EXTEND (SP, n);	1230	EXTEND (SP, n);
665	for (i = 0; i < n; ++i)	1231	for (i = 0; i < n; ++i)
666	{	1232	{
667	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1233	PUSH_CLOBJ ("OpenCL::Device", value [i]);
668	}	1234	}
669		1235
670	void	1236	void
671	properties (OpenCL::Context self)	1237	properties (OpenCL::Context self)
672	PPCODE:	1238	PPCODE:
…		…
699	SvPOK_only (data);	1265	SvPOK_only (data);
700	SvCUR_set (data, len);	1266	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));	1267	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
702		1268
703	if (ev)	1269	if (ev)
704	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1270	XPUSH_CLOBJ ("OpenCL::Event", ev);
705		1271
706	void	1272	void
707	enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1273	enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
708	PPCODE:	1274	PPCODE:
709	cl_event ev = 0;	1275	cl_event ev = 0;
710	STRLEN len;	1276	STRLEN len;
711	char *ptr = SvPVbyte (data, len);	1277	char *ptr = SvPVbyte (data, len);
712	EVENT_LIST (5, items - 5);	1278	EVENT_LIST (5, items - 5);
713		1279
714	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1280	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
715		1281
716	if (ev)	1282	if (ev)
717	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1283	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1284
		1285	#if CL_VERSION_1_2
		1286
		1287	void
		1288	enqueue_fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		1289	PPCODE:
		1290	cl_event ev = 0;
		1291	STRLEN len;
		1292	char *ptr = SvPVbyte (data, len);
		1293	EVENT_LIST (5, items - 5);
		1294
		1295	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1296
		1297	if (ev)
		1298	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1299
		1300	void
		1301	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, ...)
		1302	PPCODE:
		1303	cl_event ev = 0;
		1304	STRLEN len;
		1305	const size_t origin [3] = { x, y, z };
		1306	const size_t region [3] = { width, height, depth };
		1307	EVENT_LIST (12, items - 12);
		1308
		1309	const cl_float c_f [4] = { r, g, b, a };
		1310	const cl_uint c_u [4] = { r, g, b, a };
		1311	const cl_int c_s [4] = { r, g, b, a };
		1312	const void *c_fus [3] = { &c_f, &c_u, &c_s };
		1313	static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
		1314	cl_image_format format;
		1315	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1316	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
		1317	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
		1318	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
		1319
		1320	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type]],
		1321	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1322
		1323	if (ev)
		1324	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1325
		1326	#endif
718		1327
719	void	1328	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, ...)	1329	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:	1330	PPCODE:
722	cl_event ev = 0;	1331	cl_event ev = 0;
723	EVENT_LIST (6, items - 6);	1332	EVENT_LIST (6, items - 6);
724		1333
725	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1334	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
726		1335
727	if (ev)	1336	if (ev)
728	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1337	XPUSH_CLOBJ ("OpenCL::Event", ev);
729		1338
730	void	1339	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, ...)	1340	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:	1341	PPCODE:
733	cl_event ev = 0;	1342	cl_event ev = 0;
…		…
755	SvPOK_only (data);	1364	SvPOK_only (data);
756	SvCUR_set (data, len);	1365	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));	1366	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		1367
759	if (ev)	1368	if (ev)
760	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1369	XPUSH_CLOBJ ("OpenCL::Event", ev);
761		1370
762	void	1371	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, ...)	1372	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:	1373	PPCODE:
765	cl_event ev = 0;	1374	cl_event ev = 0;
…		…
785	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1394	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
786		1395
787	if (len < min_len)	1396	if (len < min_len)
788	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1397	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
789		1398
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));	1399	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		1400
792	if (ev)	1401	if (ev)
793	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1402	XPUSH_CLOBJ ("OpenCL::Event", ev);
794		1403
795	void	1404	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, ...)	1405	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:	1406	PPCODE:
798	cl_event ev = 0;	1407	cl_event ev = 0;
…		…
802	EVENT_LIST (16, items - 16);	1411	EVENT_LIST (16, items - 16);
803		1412
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));	1413	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		1414
806	if (ev)	1415	if (ev)
807	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1416	XPUSH_CLOBJ ("OpenCL::Event", ev);
808		1417
809	void	1418	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, ...)	1419	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:	1420	PPCODE:
812	cl_event ev = 0;	1421	cl_event ev = 0;
…		…
827	SvPOK_only (data);	1436	SvPOK_only (data);
828	SvCUR_set (data, len);	1437	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));	1438	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		1439
831	if (ev)	1440	if (ev)
832	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1441	XPUSH_CLOBJ ("OpenCL::Event", ev);
833		1442
834	void	1443	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, ...)	1444	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:	1445	PPCODE:
837	cl_event ev = 0;	1446	cl_event ev = 0;
…		…
850	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1459	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
851		1460
852	if (len < min_len)	1461	if (len < min_len)
853	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1462	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
854		1463
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));	1464	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		1465
857	if (ev)	1466	if (ev)
858	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1467	XPUSH_CLOBJ ("OpenCL::Event", ev);
859		1468
860	void	1469	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, ...)	1470	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:	1471	PPCODE:
863	cl_event ev = 0;	1472	cl_event ev = 0;
…		…
867	EVENT_LIST (12, items - 12);	1476	EVENT_LIST (12, items - 12);
868		1477
869	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1478	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
870		1479
871	if (ev)	1480	if (ev)
872	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1481	XPUSH_CLOBJ ("OpenCL::Event", ev);
873		1482
874	void	1483	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, ...)	1484	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:	1485	PPCODE:
877	cl_event ev = 0;	1486	cl_event ev = 0;
…		…
880	EVENT_LIST (10, items - 10);	1489	EVENT_LIST (10, items - 10);
881		1490
882	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1491	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
883		1492
884	if (ev)	1493	if (ev)
885	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1494	XPUSH_CLOBJ ("OpenCL::Event", ev);
886		1495
887	void	1496	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, ...)	1497	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:	1498	PPCODE:
890	cl_event ev = 0;	1499	cl_event ev = 0;
…		…
893	EVENT_LIST (10, items - 10);	1502	EVENT_LIST (10, items - 10);
894		1503
895	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1504	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
896		1505
897	if (ev)	1506	if (ev)
898	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1507	XPUSH_CLOBJ ("OpenCL::Event", ev);
899		1508
900	void	1509	void
901	enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)	1510	enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
902	PPCODE:	1511	PPCODE:
903	cl_event ev = 0;	1512	cl_event ev = 0;
904	EVENT_LIST (2, items - 2);	1513	EVENT_LIST (2, items - 2);
905		1514
906	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1515	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
907		1516
908	if (ev)	1517	if (ev)
909	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1518	XPUSH_CLOBJ ("OpenCL::Event", ev);
910		1519
911	void	1520	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, ...)	1521	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:	1522	PPCODE:
914	cl_event ev = 0;	1523	cl_event ev = 0;
…		…
942	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);	1551	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
943	}	1552	}
944		1553
945	if (SvOK (local_work_size))	1554	if (SvOK (local_work_size))
946	{	1555	{
947	if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1556	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");	1557	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
949		1558
950	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1559	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");	1560	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
952		1561
…		…
956	}	1565	}
957		1566
958	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1567	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
959		1568
960	if (ev)	1569	if (ev)
961	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1570	XPUSH_CLOBJ ("OpenCL::Event", ev);
962		1571
		1572	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1573
963	void	1574	void
964	enqueue_marker (OpenCL::Queue self)	1575	enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
		1576	ALIAS:
		1577	enqueue_release_gl_objects = 1
965	PPCODE:	1578	PPCODE:
		1579	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
		1580	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
		1581
966	cl_event ev;	1582	cl_event ev = 0;
967	NEED_SUCCESS (EnqueueMarker, (self, &ev));	1583	EVENT_LIST (2, items - 2);
		1584	AV *av = (AV *)SvRV (objects);
		1585	cl_uint num_objects = av_len (av) + 1;
		1586	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
		1587	int i;
		1588
		1589	for (i = num_objects; i--; )
		1590	object_list [i] = SvCLOBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
		1591
		1592	if (ix)
		1593	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1594	else
		1595	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1596
		1597	if (ev)
968	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1598	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1599
		1600	#endif
969		1601
970	void	1602	void
971	enqueue_wait_for_events (OpenCL::Queue self, ...)	1603	enqueue_wait_for_events (OpenCL::Queue self, ...)
972	CODE:	1604	CODE:
973	EVENT_LIST (1, items - 1);	1605	EVENT_LIST (1, items - 1);
		1606	#if PREFER_1_1
974	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));	1607	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		1608	#else
		1609	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
		1610	#endif
975		1611
976	void	1612	void
		1613	enqueue_marker (OpenCL::Queue self, ...)
		1614	PPCODE:
		1615	cl_event ev = 0;
		1616	EVENT_LIST (1, items - 1);
		1617	#if PREFER_1_1
		1618	if (!event_list_count)
		1619	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1620	else
		1621	#if CL_VERSION_1_2
		1622	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1623	#else
		1624	{
		1625	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
		1626	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1627	}
		1628	#endif
		1629	#else
		1630	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1631	#endif
		1632	if (ev)
		1633	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1634
		1635	void
977	enqueue_barrier (OpenCL::Queue self)	1636	enqueue_barrier (OpenCL::Queue self, ...)
978	CODE:	1637	PPCODE:
		1638	cl_event ev = 0;
		1639	EVENT_LIST (1, items - 1);
		1640	#if PREFER_1_1
		1641	if (!event_list_count && GIMME_V == G_VOID)
979	NEED_SUCCESS (EnqueueBarrier, (self));	1642	NEED_SUCCESS (EnqueueBarrier, (self));
		1643	else
		1644	#if CL_VERSION_1_2
		1645	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1646	#else
		1647	{
		1648	if (event_list_count)
		1649	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		1650
		1651	if (GIMME_V != G_VOID)
		1652	NEED_SUCCESS (EnqueueMarker, (self, &ev));
		1653	}
		1654	#endif
		1655	#else
		1656	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1657	#endif
		1658	if (ev)
		1659	XPUSH_CLOBJ ("OpenCL::Event", ev);
980		1660
981	void	1661	void
982	flush (OpenCL::Queue self)	1662	flush (OpenCL::Queue self)
983	CODE:	1663	CODE:
984	NEED_SUCCESS (Flush, (self));	1664	NEED_SUCCESS (Flush, (self));
…		…
1002	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	1682	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1003	EXTEND (SP, 1);	1683	EXTEND (SP, 1);
1004	const int i = 0;	1684	const int i = 0;
1005	{	1685	{
1006	NEED_SUCCESS (RetainContext, (value [i]));	1686	NEED_SUCCESS (RetainContext, (value [i]));
1007	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1687	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1008	}	1688	}
1009		1689
1010	void	1690	void
1011	device (OpenCL::Queue self)	1691	device (OpenCL::Queue self)
1012	PPCODE:	1692	PPCODE:
1013	cl_device_id value [1];	1693	cl_device_id value [1];
1014	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));	1694	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1015	EXTEND (SP, 1);	1695	EXTEND (SP, 1);
1016	const int i = 0;	1696	const int i = 0;
1017	{	1697	{
1018	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1698	PUSH_CLOBJ ("OpenCL::Device", value [i]);
1019	}	1699	}
1020		1700
1021	void	1701	void
1022	reference_count (OpenCL::Queue self)	1702	reference_count (OpenCL::Queue self)
1023	PPCODE:	1703	PPCODE:
…		…
1110	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));	1790	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1111	EXTEND (SP, 1);	1791	EXTEND (SP, 1);
1112	const int i = 0;	1792	const int i = 0;
1113	{	1793	{
1114	NEED_SUCCESS (RetainContext, (value [i]));	1794	NEED_SUCCESS (RetainContext, (value [i]));
1115	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1795	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1116	}	1796	}
1117		1797
1118	void	1798	void
1119	associated_memobject (OpenCL::Memory self)	1799	associated_memobject (OpenCL::Memory self)
1120	PPCODE:	1800	PPCODE:
…		…
1122	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	1802	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1123	EXTEND (SP, 1);	1803	EXTEND (SP, 1);
1124	const int i = 0;	1804	const int i = 0;
1125	{	1805	{
1126	NEED_SUCCESS (RetainMemObject, (value [i]));	1806	NEED_SUCCESS (RetainMemObject, (value [i]));
1127	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));	1807	PUSH_CLOBJ ("OpenCL::Memory", value [i]);
1128	}	1808	}
1129		1809
1130	#END:mem	1810	#END:mem
		1811
		1812	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1813
		1814	void
		1815	gl_object_info (OpenCL::Memory self)
		1816	PPCODE:
		1817	cl_gl_object_type type;
		1818	cl_GLuint name;
		1819	NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
		1820	EXTEND (SP, 2);
		1821	PUSHs (sv_2mortal (newSVuv (type)));
		1822	PUSHs (sv_2mortal (newSVuv (name)));
		1823
		1824	#endif
1131		1825
1132	MODULE = OpenCL PACKAGE = OpenCL::BufferObj	1826	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1133		1827
1134	void	1828	void
1135	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)	1829	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!");	1832	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1139		1833
1140	cl_buffer_region crdata = { origin, size };	1834	cl_buffer_region crdata = { origin, size };
1141		1835
1142	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	1836	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1143	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	1837	XPUSH_CLOBJ ("OpenCL::Buffer", mem);
1144		1838
1145	MODULE = OpenCL PACKAGE = OpenCL::Image	1839	MODULE = OpenCL PACKAGE = OpenCL::Image
1146		1840
1147	void	1841	void
1148	image_info (OpenCL::Image self, cl_image_info name)	1842	image_info (OpenCL::Image self, cl_image_info name)
1149	PPCODE:	1843	PPCODE:
1150	INFO (Image)	1844	INFO (Image)
		1845
		1846	void
		1847	format (OpenCL::Image self)
		1848	PPCODE:
		1849	cl_image_format format;
		1850	NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1851	EXTEND (SP, 2);
		1852	PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
		1853	PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
1151		1854
1152	#BEGIN:image	1855	#BEGIN:image
1153		1856
1154	void	1857	void
1155	element_size (OpenCL::Image self)	1858	element_size (OpenCL::Image self)
…		…
1167	const int i = 0;	1870	const int i = 0;
1168	PUSHs (sv_2mortal (newSVuv (value [i])));	1871	PUSHs (sv_2mortal (newSVuv (value [i])));
1169		1872
1170	#END:image	1873	#END:image
1171		1874
		1875	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1876
		1877	#BEGIN:gl_texture
		1878
		1879	void
		1880	target (OpenCL::Image self)
		1881	PPCODE:
		1882	cl_GLenum value [1];
		1883	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
		1884	EXTEND (SP, 1);
		1885	const int i = 0;
		1886	PUSHs (sv_2mortal (newSVuv (value [i])));
		1887
		1888	void
		1889	gl_mipmap_level (OpenCL::Image self)
		1890	PPCODE:
		1891	cl_GLint value [1];
		1892	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
		1893	EXTEND (SP, 1);
		1894	const int i = 0;
		1895	PUSHs (sv_2mortal (newSViv (value [i])));
		1896
		1897	#END:gl_texture
		1898
		1899	#endif
		1900
1172	MODULE = OpenCL PACKAGE = OpenCL::Sampler	1901	MODULE = OpenCL PACKAGE = OpenCL::Sampler
1173		1902
1174	void	1903	void
1175	DESTROY (OpenCL::Sampler self)	1904	DESTROY (OpenCL::Sampler self)
1176	CODE:	1905	CODE:
…		…
1199	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	1928	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1200	EXTEND (SP, 1);	1929	EXTEND (SP, 1);
1201	const int i = 0;	1930	const int i = 0;
1202	{	1931	{
1203	NEED_SUCCESS (RetainContext, (value [i]));	1932	NEED_SUCCESS (RetainContext, (value [i]));
1204	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1933	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1205	}	1934	}
1206		1935
1207	void	1936	void
1208	normalized_coords (OpenCL::Sampler self)	1937	normalized_coords (OpenCL::Sampler self)
1209	PPCODE:	1938	PPCODE:
…		…
1239	DESTROY (OpenCL::Program self)	1968	DESTROY (OpenCL::Program self)
1240	CODE:	1969	CODE:
1241	clReleaseProgram (self);	1970	clReleaseProgram (self);
1242		1971
1243	void	1972	void
1244	build (OpenCL::Program self, OpenCL::Device device, SV *options = &PL_sv_undef)	1973	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
		1974	ALIAS:
		1975	build_async = 1
1245	CODE:	1976	CODE:
		1977	void (CL_CALLBACK *pfn_notify)(cl_program program, void *user_data) = 0;
		1978	void *user_data = 0;
		1979	cl_uint num_devices = 0;
		1980	cl_device_id *device_list = 0;
		1981
		1982	if (SvOK (devices))
		1983	{
		1984	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		1985	croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");
		1986
		1987	AV *av = (AV *)SvRV (devices);
		1988	num_devices = av_len (av) + 1;
		1989
		1990	if (num_devices)
		1991	{
		1992	device_list = tmpbuf (sizeof (*device_list) * num_devices);
		1993	int count;
		1994	for (count = 0; count < num_devices; ++count)
		1995	device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
		1996	}
		1997	}
		1998
		1999	if (SvOK (notify))
		2000	{
		2001	NEED_SUCCESS (RetainProgram, (self));
		2002	pfn_notify = eq_program_notify;
		2003	user_data = SvREFCNT_inc (s_get_cv (notify));
		2004	}
		2005
		2006	if (ix)
		2007	build_program_async (self, num_devices, device_list, SvPVbyte_nolen (options), user_data);
		2008	else
1246	NEED_SUCCESS (BuildProgram, (self, 1, &device, SvPVbyte_nolen (options), 0, 0));	2009	NEED_SUCCESS (BuildProgram, (self, num_devices, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
1247		2010
1248	void	2011	void
1249	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)	2012	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1250	PPCODE:	2013	PPCODE:
1251	size_t size;	2014	size_t size;
…		…
1286		2049
1287	void	2050	void
1288	kernel (OpenCL::Program program, SV *function)	2051	kernel (OpenCL::Program program, SV *function)
1289	PPCODE:	2052	PPCODE:
1290	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2053	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1291	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	2054	XPUSH_CLOBJ ("OpenCL::Kernel", kernel);
		2055
		2056	void
		2057	kernels_in_program (OpenCL::Program program)
		2058	PPCODE:
		2059	cl_uint num_kernels;
		2060	NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
		2061	cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
		2062	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
		2063
		2064	int i;
		2065	EXTEND (SP, num_kernels);
		2066	for (i = 0; i < num_kernels; ++i)
		2067	PUSH_CLOBJ ("OpenCL::Kernel", kernels [i]);
1292		2068
1293	void	2069	void
1294	info (OpenCL::Program self, cl_program_info name)	2070	info (OpenCL::Program self, cl_program_info name)
1295	PPCODE:	2071	PPCODE:
1296	INFO (Program)	2072	INFO (Program)
…		…
1314	{	2090	{
1315	SV *sv = sv_2mortal (newSV (sizes [i]));	2091	SV *sv = sv_2mortal (newSV (sizes [i]));
1316	SvUPGRADE (sv, SVt_PV);	2092	SvUPGRADE (sv, SVt_PV);
1317	SvPOK_only (sv);	2093	SvPOK_only (sv);
1318	SvCUR_set (sv, sizes [i]);	2094	SvCUR_set (sv, sizes [i]);
1319	ptrs [i] = SvPVX (sv);	2095	ptrs [i] = (void *)SvPVX (sv);
1320	PUSHs (sv);	2096	PUSHs (sv);
1321	}	2097	}
1322		2098
1323	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));	2099	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1324	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;	2100	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
…		…
1344	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2120	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1345	EXTEND (SP, 1);	2121	EXTEND (SP, 1);
1346	const int i = 0;	2122	const int i = 0;
1347	{	2123	{
1348	NEED_SUCCESS (RetainContext, (value [i]));	2124	NEED_SUCCESS (RetainContext, (value [i]));
1349	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2125	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1350	}	2126	}
1351		2127
1352	void	2128	void
1353	devices (OpenCL::Program self)	2129	devices (OpenCL::Program self)
1354	PPCODE:	2130	PPCODE:
…		…
1358	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));	2134	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1359	int i, n = size / sizeof (*value);	2135	int i, n = size / sizeof (*value);
1360	EXTEND (SP, n);	2136	EXTEND (SP, n);
1361	for (i = 0; i < n; ++i)	2137	for (i = 0; i < n; ++i)
1362	{	2138	{
1363	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2139	PUSH_CLOBJ ("OpenCL::Device", value [i]);
1364	}	2140	}
1365		2141
1366	void	2142	void
1367	source (OpenCL::Program self)	2143	source (OpenCL::Program self)
1368	PPCODE:	2144	PPCODE:
…		…
1474	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)	2250	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1475	CODE:	2251	CODE:
1476	clSetKernelArg (self, idx, sizeof (value), &value);	2252	clSetKernelArg (self, idx, sizeof (value), &value);
1477		2253
1478	void	2254	void
		2255	set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
		2256	CODE:
		2257	clSetKernelArg (self, idx, size, 0);
		2258
		2259	void
1479	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)	2260	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1480	CODE:	2261	CODE:
1481	clSetKernelArg (self, idx, sizeof (value), &value);	2262	clSetKernelArg (self, idx, sizeof (value), &value);
1482		2263
1483	void	2264	void
…		…
1517	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2298	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1518	EXTEND (SP, 1);	2299	EXTEND (SP, 1);
1519	const int i = 0;	2300	const int i = 0;
1520	{	2301	{
1521	NEED_SUCCESS (RetainContext, (value [i]));	2302	NEED_SUCCESS (RetainContext, (value [i]));
1522	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2303	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1523	}	2304	}
1524		2305
1525	void	2306	void
1526	program (OpenCL::Kernel self)	2307	program (OpenCL::Kernel self)
1527	PPCODE:	2308	PPCODE:
…		…
1529	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2310	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1530	EXTEND (SP, 1);	2311	EXTEND (SP, 1);
1531	const int i = 0;	2312	const int i = 0;
1532	{	2313	{
1533	NEED_SUCCESS (RetainProgram, (value [i]));	2314	NEED_SUCCESS (RetainProgram, (value [i]));
1534	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));	2315	PUSH_CLOBJ ("OpenCL::Program", value [i]);
1535	}	2316	}
1536		2317
1537	#END:kernel	2318	#END:kernel
1538		2319
1539	void	2320	void
…		…
1599	wait (OpenCL::Event self)	2380	wait (OpenCL::Event self)
1600	CODE:	2381	CODE:
1601	clWaitForEvents (1, &self);	2382	clWaitForEvents (1, &self);
1602		2383
1603	void	2384	void
		2385	cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
		2386	CODE:
		2387	clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
		2388
		2389	void
1604	info (OpenCL::Event self, cl_event_info name)	2390	info (OpenCL::Event self, cl_event_info name)
1605	PPCODE:	2391	PPCODE:
1606	INFO (Event)	2392	INFO (Event)
1607		2393
1608	#BEGIN:event	2394	#BEGIN:event
…		…
1614	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2400	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
1615	EXTEND (SP, 1);	2401	EXTEND (SP, 1);
1616	const int i = 0;	2402	const int i = 0;
1617	{	2403	{
1618	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2404	NEED_SUCCESS (RetainCommandQueue, (value [i]));
1619	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));	2405	PUSH_CLOBJ ("OpenCL::Queue", value [i]);
1620	}	2406	}
1621		2407
1622	void	2408	void
1623	command_type (OpenCL::Event self)	2409	command_type (OpenCL::Event self)
1624	PPCODE:	2410	PPCODE:
…		…
1647	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2433	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
1648	EXTEND (SP, 1);	2434	EXTEND (SP, 1);
1649	const int i = 0;	2435	const int i = 0;
1650	{	2436	{
1651	NEED_SUCCESS (RetainContext, (value [i]));	2437	NEED_SUCCESS (RetainContext, (value [i]));
1652	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2438	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1653	}	2439	}
1654		2440
1655	#END:event	2441	#END:event
1656		2442
1657	void	2443	void

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