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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.20 by root, Sat Dec 10 23:07:38 2011 UTC vs.
Revision 1.59 by root, Sun Apr 29 19:38:05 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, (this, 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, (this, 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 = res)
206		607
207	const char *	608	const char *
208	enum2str (cl_uint value)	609	enum2str (cl_uint value)
209		610
210	void	611	void
…		…
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 (...)
…		…
242	PROTOTYPES: DISABLE	644	PROTOTYPES: DISABLE
243		645
244	MODULE = OpenCL PACKAGE = OpenCL::Platform	646	MODULE = OpenCL PACKAGE = OpenCL::Platform
245		647
246	void	648	void
247	info (OpenCL::Platform this, cl_platform_info name)	649	info (OpenCL::Platform self, cl_platform_info name)
248	PPCODE:	650	PPCODE:
249	INFO (Platform)	651	INFO (Platform)
250		652
		653	void
		654	unload_compiler (OpenCL::Platform self)
		655	CODE:
		656	#if CL_VERSION_1_2
		657	clUnloadPlatformCompiler (self);
		658	#endif
		659
251	#BEGIN:platform	660	#BEGIN:platform
252		661
253	void	662	void
254	profile (OpenCL::Platform this)	663	profile (OpenCL::Platform self)
255	ALIAS:	664	ALIAS:
256	profile = CL_PLATFORM_PROFILE	665	profile = CL_PLATFORM_PROFILE
257	version = CL_PLATFORM_VERSION	666	version = CL_PLATFORM_VERSION
258	name = CL_PLATFORM_NAME	667	name = CL_PLATFORM_NAME
259	vendor = CL_PLATFORM_VENDOR	668	vendor = CL_PLATFORM_VENDOR
260	extensions = CL_PLATFORM_EXTENSIONS	669	extensions = CL_PLATFORM_EXTENSIONS
261	PPCODE:	670	PPCODE:
262	size_t size;	671	size_t size;
263	NEED_SUCCESS (GetPlatformInfo, (this, ix, 0, 0, &size));	672	NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
264	char *value = tmpbuf (size);	673	char *value = tmpbuf (size);
265	NEED_SUCCESS (GetPlatformInfo, (this, ix, size, value, 0));	674	NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
266	EXTEND (SP, 1);	675	EXTEND (SP, 1);
267	const int i = 0;	676	const int i = 0;
268	PUSHs (sv_2mortal (newSVpv (value, 0)));	677	PUSHs (sv_2mortal (newSVpv (value, 0)));
269		678
270	#END:platform	679	#END:platform
271		680
272	void	681	void
273	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	682	devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
274	PPCODE:	683	PPCODE:
275	cl_device_id *list;	684	cl_device_id *list;
276	cl_uint count;	685	cl_uint count;
277	int i;	686	int i;
278		687
279	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));	688	NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
280	list = tmpbuf (sizeof (*list) * count);	689	list = tmpbuf (sizeof (*list) * count);
281	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));	690	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
282		691
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 this, 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 this, 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)this, 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 this, cl_device_info name)	727	info (OpenCL::Device self, cl_device_info name)
315	PPCODE:	728	PPCODE:
316	INFO (Device)	729	INFO (Device)
317		730
318	#BEGIN:device	731	#BEGIN:device
319		732
320	void	733	void
321	type (OpenCL::Device this)	734	type (OpenCL::Device self)
322	PPCODE:	735	PPCODE:
323	cl_device_type value [1];	736	cl_device_type value [1];
324	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_TYPE, sizeof (value), value, 0));	737	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
325	EXTEND (SP, 1);	738	EXTEND (SP, 1);
326	const int i = 0;	739	const int i = 0;
327	PUSHs (sv_2mortal (newSViv (value [i])));	740	PUSHs (sv_2mortal (newSViv (value [i])));
328		741
329	void	742	void
330	vendor_id (OpenCL::Device this)	743	vendor_id (OpenCL::Device self)
331	ALIAS:	744	ALIAS:
332	vendor_id = CL_DEVICE_VENDOR_ID	745	vendor_id = CL_DEVICE_VENDOR_ID
333	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS	746	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
334	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS	747	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
335	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR	748	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
…		…
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, (this, 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;
364	PUSHs (sv_2mortal (newSVuv (value [i])));	777	PUSHs (sv_2mortal (newSVuv (value [i])));
365		778
366	void	779	void
367	max_work_group_size (OpenCL::Device this)	780	max_work_group_size (OpenCL::Device self)
368	ALIAS:	781	ALIAS:
369	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE	782	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
370	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH	783	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
371	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT	784	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
372	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH	785	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
…		…
374	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH	787	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
375	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE	788	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
376	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION	789	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
377	PPCODE:	790	PPCODE:
378	size_t value [1];	791	size_t value [1];
379	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	792	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
380	EXTEND (SP, 1);	793	EXTEND (SP, 1);
381	const int i = 0;	794	const int i = 0;
382	PUSHs (sv_2mortal (newSVuv (value [i])));	795	PUSHs (sv_2mortal (newSVuv (value [i])));
383		796
384	void	797	void
385	max_work_item_sizes (OpenCL::Device this)	798	max_work_item_sizes (OpenCL::Device self)
386	PPCODE:	799	PPCODE:
387	size_t size;	800	size_t size;
388	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));	801	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
389	size_t *value = tmpbuf (size);	802	size_t *value = tmpbuf (size);
390	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));	803	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
391	int i, n = size / sizeof (*value);	804	int i, n = size / sizeof (*value);
392	EXTEND (SP, n);	805	EXTEND (SP, n);
393	for (i = 0; i < n; ++i)	806	for (i = 0; i < n; ++i)
394	PUSHs (sv_2mortal (newSVuv (value [i])));	807	PUSHs (sv_2mortal (newSVuv (value [i])));
395		808
396	void	809	void
397	address_bits (OpenCL::Device this)	810	address_bits (OpenCL::Device self)
398	PPCODE:	811	PPCODE:
399	cl_bitfield value [1];	812	cl_bitfield value [1];
400	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));	813	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
401	EXTEND (SP, 1);	814	EXTEND (SP, 1);
402	const int i = 0;	815	const int i = 0;
403	PUSHs (sv_2mortal (newSVuv (value [i])));	816	PUSHs (sv_2mortal (newSVuv (value [i])));
404		817
405	void	818	void
406	max_mem_alloc_size (OpenCL::Device this)	819	max_mem_alloc_size (OpenCL::Device self)
407	ALIAS:	820	ALIAS:
408	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE	821	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
409	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE	822	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
410	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE	823	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
411	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE	824	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
412	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE	825	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
413	PPCODE:	826	PPCODE:
414	cl_ulong value [1];	827	cl_ulong value [1];
415	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	828	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
416	EXTEND (SP, 1);	829	EXTEND (SP, 1);
417	const int i = 0;	830	const int i = 0;
418	PUSHs (sv_2mortal (newSVuv (value [i])));	831	PUSHs (sv_2mortal (newSVuv (value [i])));
419		832
420	void	833	void
421	single_fp_config (OpenCL::Device this)	834	single_fp_config (OpenCL::Device self)
422	ALIAS:	835	ALIAS:
423	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG	836	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
424	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG	837	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
425	half_fp_config = CL_DEVICE_HALF_FP_CONFIG	838	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
426	PPCODE:	839	PPCODE:
427	cl_device_fp_config value [1];	840	cl_device_fp_config value [1];
428	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	841	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
429	EXTEND (SP, 1);	842	EXTEND (SP, 1);
430	const int i = 0;	843	const int i = 0;
431	PUSHs (sv_2mortal (newSVuv (value [i])));	844	PUSHs (sv_2mortal (newSVuv (value [i])));
432		845
433	void	846	void
434	global_mem_cache_type (OpenCL::Device this)	847	global_mem_cache_type (OpenCL::Device self)
435	PPCODE:	848	PPCODE:
436	cl_device_mem_cache_type value [1];	849	cl_device_mem_cache_type value [1];
437	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));	850	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
438	EXTEND (SP, 1);	851	EXTEND (SP, 1);
439	const int i = 0;	852	const int i = 0;
440	PUSHs (sv_2mortal (newSVuv (value [i])));	853	PUSHs (sv_2mortal (newSVuv (value [i])));
441		854
442	void	855	void
443	local_mem_type (OpenCL::Device this)	856	local_mem_type (OpenCL::Device self)
444	PPCODE:	857	PPCODE:
445	cl_device_local_mem_type value [1];	858	cl_device_local_mem_type value [1];
446	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));	859	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
447	EXTEND (SP, 1);	860	EXTEND (SP, 1);
448	const int i = 0;	861	const int i = 0;
449	PUSHs (sv_2mortal (newSVuv (value [i])));	862	PUSHs (sv_2mortal (newSVuv (value [i])));
450		863
451	void	864	void
452	error_correction_support (OpenCL::Device this)	865	error_correction_support (OpenCL::Device self)
453	ALIAS:	866	ALIAS:
454	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT	867	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
455	endian_little = CL_DEVICE_ENDIAN_LITTLE	868	endian_little = CL_DEVICE_ENDIAN_LITTLE
456	available = CL_DEVICE_AVAILABLE	869	available = CL_DEVICE_AVAILABLE
457	compiler_available = CL_DEVICE_COMPILER_AVAILABLE	870	compiler_available = CL_DEVICE_COMPILER_AVAILABLE
458	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY	871	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
459	PPCODE:	872	PPCODE:
460	cl_bool value [1];	873	cl_bool value [1];
461	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	874	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
462	EXTEND (SP, 1);	875	EXTEND (SP, 1);
463	const int i = 0;	876	const int i = 0;
464	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	877	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
465		878
466	void	879	void
467	execution_capabilities (OpenCL::Device this)	880	execution_capabilities (OpenCL::Device self)
468	PPCODE:	881	PPCODE:
469	cl_device_exec_capabilities value [1];	882	cl_device_exec_capabilities value [1];
470	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));	883	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
471	EXTEND (SP, 1);	884	EXTEND (SP, 1);
472	const int i = 0;	885	const int i = 0;
473	PUSHs (sv_2mortal (newSVuv (value [i])));	886	PUSHs (sv_2mortal (newSVuv (value [i])));
474		887
475	void	888	void
476	properties (OpenCL::Device this)	889	properties (OpenCL::Device self)
477	PPCODE:	890	PPCODE:
478	cl_command_queue_properties value [1];	891	cl_command_queue_properties value [1];
479	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));	892	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
480	EXTEND (SP, 1);	893	EXTEND (SP, 1);
481	const int i = 0;	894	const int i = 0;
482	PUSHs (sv_2mortal (newSViv (value [i])));	895	PUSHs (sv_2mortal (newSViv (value [i])));
483		896
484	void	897	void
485	platform (OpenCL::Device this)	898	platform (OpenCL::Device self)
486	PPCODE:	899	PPCODE:
487	cl_platform_id value [1];	900	cl_platform_id value [1];
488	NEED_SUCCESS (GetDeviceInfo, (this, 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 this)	909	name (OpenCL::Device self)
497	ALIAS:	910	ALIAS:
498	name = CL_DEVICE_NAME	911	name = CL_DEVICE_NAME
499	vendor = CL_DEVICE_VENDOR	912	vendor = CL_DEVICE_VENDOR
500	driver_version = CL_DRIVER_VERSION	913	driver_version = CL_DRIVER_VERSION
501	profile = CL_DEVICE_PROFILE	914	profile = CL_DEVICE_PROFILE
502	version = CL_DEVICE_VERSION	915	version = CL_DEVICE_VERSION
503	extensions = CL_DEVICE_EXTENSIONS	916	extensions = CL_DEVICE_EXTENSIONS
504	PPCODE:	917	PPCODE:
505	size_t size;	918	size_t size;
506	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));	919	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
507	char *value = tmpbuf (size);	920	char *value = tmpbuf (size);
508	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));	921	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
509	EXTEND (SP, 1);	922	EXTEND (SP, 1);
510	const int i = 0;	923	const int i = 0;
511	PUSHs (sv_2mortal (newSVpv (value, 0)));	924	PUSHs (sv_2mortal (newSVpv (value, 0)));
512		925
513	void	926	void
514	parent_device_ext (OpenCL::Device this)	927	parent_device_ext (OpenCL::Device self)
515	PPCODE:	928	PPCODE:
516	cl_device_id value [1];	929	cl_device_id value [1];
517	NEED_SUCCESS (GetDeviceInfo, (this, 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 this)	938	partition_types_ext (OpenCL::Device self)
526	ALIAS:	939	ALIAS:
527	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT	940	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
528	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT	941	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
529	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT	942	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
530	PPCODE:	943	PPCODE:
531	size_t size;	944	size_t size;
532	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));	945	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
533	cl_device_partition_property_ext *value = tmpbuf (size);	946	cl_device_partition_property_ext *value = tmpbuf (size);
534	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));	947	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
535	int i, n = size / sizeof (*value);	948	int i, n = size / sizeof (*value);
536	EXTEND (SP, n);	949	EXTEND (SP, n);
537	for (i = 0; i < n; ++i)	950	for (i = 0; i < n; ++i)
538	PUSHs (sv_2mortal (newSVuv (value [i])));	951	PUSHs (sv_2mortal (newSVuv (value [i])));
539		952
…		…
545	DESTROY (OpenCL::Context context)	958	DESTROY (OpenCL::Context context)
546	CODE:	959	CODE:
547	clReleaseContext (context);	960	clReleaseContext (context);
548		961
549	void	962	void
550	info (OpenCL::Context this, cl_context_info name)	963	info (OpenCL::Context self, cl_context_info name)
551	PPCODE:	964	PPCODE:
552	INFO (Context)	965	INFO (Context)
553		966
554	void	967	void
555	queue (OpenCL::Context this, 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, (this, 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 this)	974	user_event (OpenCL::Context self)
562	PPCODE:	975	PPCODE:
563	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &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 this, 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, (this, 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 this, 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 = SvPVbyte (data, len);	992	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
580
581	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)))
582	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?");
583
584	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, ptr, &res));	995	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
585	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	996	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
586		997
		998	#if CL_VERSION_1_2
		999
587	void	1000	void
588	image2d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef)	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 = 0, size_t array_size = 0, size_t row_pitch = 0, size_t slice_pitch = 0, cl_uint num_mip_level = 0, cl_uint num_samples = 0, SV *data = &PL_sv_undef)
589	PPCODE:	1002	PPCODE:
590	STRLEN len;	1003	STRLEN len;
591	char *ptr = SvPVbyte (data, len);	1004	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
592	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	};
593	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res));	1013	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
594	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);
595		1025
		1026	#endif
		1027
596	void	1028	void
597	image3d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef)	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)
598	PPCODE:	1030	PPCODE:
599	STRLEN len;	1031	STRLEN len;
600	char *ptr = SvPVbyte (data, len);	1032	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
601	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
602	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, 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
603	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	1054	XPUSH_CLOBJ ("OpenCL::Image3D", mem);
604		1055
		1056	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1057
605	void	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
		1114
		1115	void
606	supported_image_formats (OpenCL::Context this, 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)
607	PPCODE:	1117	PPCODE:
608	{	1118	{
609	cl_uint count;	1119	cl_uint count;
610	cl_image_format *list;	1120	cl_image_format *list;
611	int i;	1121	int i;
612		1122
613	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count));	1123	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
614	Newx (list, count, cl_image_format);	1124	Newx (list, count, cl_image_format);
615	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0));	1125	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
616		1126
617	EXTEND (SP, count);	1127	EXTEND (SP, count);
618	for (i = 0; i < count; ++i)	1128	for (i = 0; i < count; ++i)
619	{	1129	{
620	AV *av = newAV ();	1130	AV *av = newAV ();
…		…
623	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	1133	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
624	}	1134	}
625	}	1135	}
626		1136
627	void	1137	void
628	sampler (OpenCL::Context this, 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)
629	PPCODE:	1139	PPCODE:
630	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res));	1140	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
631	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	1141	XPUSH_CLOBJ ("OpenCL::Sampler", sampler);
632		1142
633	void	1143	void
634	program_with_source (OpenCL::Context this, SV *program)	1144	program_with_source (OpenCL::Context self, SV *program)
635	PPCODE:	1145	PPCODE:
636	STRLEN len;	1146	STRLEN len;
637	size_t len2;	1147	size_t len2;
638	const char *ptr = SvPVbyte (program, len);	1148	const char *ptr = SvPVbyte (program, len);
639		1149
640	len2 = len;	1150	len2 = len;
641	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res));	1151	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
642	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	1152	XPUSH_CLOBJ ("OpenCL::Program", prog);
643		1153
644	#BEGIN:context	1154	#BEGIN:context
645		1155
646	void	1156	void
647	reference_count (OpenCL::Context this)	1157	reference_count (OpenCL::Context self)
648	ALIAS:	1158	ALIAS:
649	reference_count = CL_CONTEXT_REFERENCE_COUNT	1159	reference_count = CL_CONTEXT_REFERENCE_COUNT
650	num_devices = CL_CONTEXT_NUM_DEVICES	1160	num_devices = CL_CONTEXT_NUM_DEVICES
651	PPCODE:	1161	PPCODE:
652	cl_uint value [1];	1162	cl_uint value [1];
653	NEED_SUCCESS (GetContextInfo, (this, ix, sizeof (value), value, 0));	1163	NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
654	EXTEND (SP, 1);	1164	EXTEND (SP, 1);
655	const int i = 0;	1165	const int i = 0;
656	PUSHs (sv_2mortal (newSVuv (value [i])));	1166	PUSHs (sv_2mortal (newSVuv (value [i])));
657		1167
658	void	1168	void
659	devices (OpenCL::Context this)	1169	devices (OpenCL::Context self)
660	PPCODE:	1170	PPCODE:
661	size_t size;	1171	size_t size;
662	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, 0, 0, &size));	1172	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
663	cl_device_id *value = tmpbuf (size);	1173	cl_device_id *value = tmpbuf (size);
664	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, size, value, 0));	1174	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
665	int i, n = size / sizeof (*value);	1175	int i, n = size / sizeof (*value);
666	EXTEND (SP, n);	1176	EXTEND (SP, n);
667	for (i = 0; i < n; ++i)	1177	for (i = 0; i < n; ++i)
668	{	1178	{
669	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1179	PUSH_CLOBJ ("OpenCL::Device", value [i]);
670	}	1180	}
671		1181
672	void	1182	void
673	properties (OpenCL::Context this)	1183	properties (OpenCL::Context self)
674	PPCODE:	1184	PPCODE:
675	size_t size;	1185	size_t size;
676	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, 0, 0, &size));	1186	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
677	cl_context_properties *value = tmpbuf (size);	1187	cl_context_properties *value = tmpbuf (size);
678	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, size, value, 0));	1188	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
679	int i, n = size / sizeof (*value);	1189	int i, n = size / sizeof (*value);
680	EXTEND (SP, n);	1190	EXTEND (SP, n);
681	for (i = 0; i < n; ++i)	1191	for (i = 0; i < n; ++i)
682	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));	1192	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
683		1193
684	#END:context	1194	#END:context
685		1195
686	MODULE = OpenCL PACKAGE = OpenCL::Queue	1196	MODULE = OpenCL PACKAGE = OpenCL::Queue
687		1197
688	void	1198	void
689	DESTROY (OpenCL::Queue this)	1199	DESTROY (OpenCL::Queue self)
690	CODE:	1200	CODE:
691	clReleaseCommandQueue (this);	1201	clReleaseCommandQueue (self);
692		1202
693	void	1203	void
694	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1204	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
		1205	ALIAS:
		1206	enqueue_read_buffer = 0
695	PPCODE:	1207	PPCODE:
696	cl_event ev = 0;	1208	cl_event ev = 0;
697	EVENT_LIST (6, items - 6);	1209	EVENT_LIST (6, items - 6);
698		1210
699	SvUPGRADE (data, SVt_PV);	1211	SvUPGRADE (data, SVt_PV);
700	SvGROW (data, len);	1212	SvGROW (data, len);
701	SvPOK_only (data);	1213	SvPOK_only (data);
702	SvCUR_set (data, len);	1214	SvCUR_set (data, len);
703	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1215	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
704		1216
705	if (ev)	1217	if (ev)
706	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1218	XPUSH_CLOBJ ("OpenCL::Event", ev);
707		1219
708	void	1220	void
709	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1221	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
		1222	ALIAS:
		1223	enqueue_write_buffer = 0
710	PPCODE:	1224	PPCODE:
711	cl_event ev = 0;	1225	cl_event ev = 0;
712	STRLEN len;	1226	STRLEN len;
713	char *ptr = SvPVbyte (data, len);	1227	char *ptr = SvPVbyte (data, len);
714	EVENT_LIST (5, items - 5);	1228	EVENT_LIST (5, items - 5);
715		1229
716	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1230	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
717		1231
718	if (ev)	1232	if (ev)
719	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1233	XPUSH_CLOBJ ("OpenCL::Event", ev);
720		1234
		1235	#if CL_VERSION_1_2
		1236
721	void	1237	void
		1238	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		1239	ALIAS:
		1240	enqueue_fill_buffer = 0
		1241	PPCODE:
		1242	cl_event ev = 0;
		1243	STRLEN len;
		1244	char *ptr = SvPVbyte (data, len);
		1245	EVENT_LIST (5, items - 5);
		1246
		1247	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1248
		1249	if (ev)
		1250	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1251
		1252	void
		1253	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, ...)
		1254	ALIAS:
		1255	enqueue_fill_image = 0
		1256	PPCODE:
		1257	cl_event ev = 0;
		1258	STRLEN len;
		1259	const size_t origin [3] = { x, y, z };
		1260	const size_t region [3] = { width, height, depth };
		1261	EVENT_LIST (12, items - 12);
		1262
		1263	const cl_float c_f [4] = { r, g, b, a };
		1264	const cl_uint c_u [4] = { r, g, b, a };
		1265	const cl_int c_s [4] = { r, g, b, a };
		1266	const void *c_fus [3] = { &c_f, &c_u, &c_s };
		1267	static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
		1268	cl_image_format format;
		1269	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1270	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
		1271	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
		1272	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
		1273
		1274	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
		1275	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1276
		1277	if (ev)
		1278	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1279
		1280	#endif
		1281
		1282	void
722	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1283	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
		1284	ALIAS:
		1285	enqueue_copy_buffer = 0
723	PPCODE:	1286	PPCODE:
724	cl_event ev = 0;	1287	cl_event ev = 0;
725	EVENT_LIST (6, items - 6);	1288	EVENT_LIST (6, items - 6);
726		1289
727	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1290	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
728		1291
729	if (ev)	1292	if (ev)
730	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1293	XPUSH_CLOBJ ("OpenCL::Event", ev);
731		1294
732	void	1295	void
733	enqueue_read_buffer_rect (OpenCL::Queue this, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)	1296	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, ...)
		1297	ALIAS:
		1298	enqueue_read_buffer_rect = 0
734	PPCODE:	1299	PPCODE:
735	cl_event ev = 0;	1300	cl_event ev = 0;
736	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1301	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
737	const size_t host_origin[3] = { host_x, host_y, host_z };	1302	const size_t host_origin[3] = { host_x, host_y, host_z };
738	const size_t region[3] = { width, height, depth };	1303	const size_t region[3] = { width, height, depth };
…		…
754		1319
755	SvUPGRADE (data, SVt_PV);	1320	SvUPGRADE (data, SVt_PV);
756	SvGROW (data, len);	1321	SvGROW (data, len);
757	SvPOK_only (data);	1322	SvPOK_only (data);
758	SvCUR_set (data, len);	1323	SvCUR_set (data, len);
759	NEED_SUCCESS (EnqueueReadBufferRect, (this, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1324	NEED_SUCCESS (EnqueueReadBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
760		1325
761	if (ev)	1326	if (ev)
762	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1327	XPUSH_CLOBJ ("OpenCL::Event", ev);
763		1328
764	void	1329	void
765	enqueue_write_buffer_rect (OpenCL::Queue this, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)	1330	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, ...)
		1331	ALIAS:
		1332	enqueue_write_buffer_rect = 0
766	PPCODE:	1333	PPCODE:
767	cl_event ev = 0;	1334	cl_event ev = 0;
768	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1335	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
769	const size_t host_origin[3] = { host_x, host_y, host_z };	1336	const size_t host_origin[3] = { host_x, host_y, host_z };
770	const size_t region[3] = { width, height, depth };	1337	const size_t region[3] = { width, height, depth };
…		…
787	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1354	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
788		1355
789	if (len < min_len)	1356	if (len < min_len)
790	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1357	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
791		1358
792	NEED_SUCCESS (EnqueueWriteBufferRect, (this, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1359	NEED_SUCCESS (EnqueueWriteBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
793		1360
794	if (ev)	1361	if (ev)
795	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1362	XPUSH_CLOBJ ("OpenCL::Event", ev);
796		1363
797	void	1364	void
798	enqueue_copy_buffer_rect (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)	1365	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, ...)
		1366	ALIAS:
		1367	enqueue_copy_buffer_rect = 0
799	PPCODE:	1368	PPCODE:
800	cl_event ev = 0;	1369	cl_event ev = 0;
801	const size_t src_origin[3] = { src_x, src_y, src_z };	1370	const size_t src_origin[3] = { src_x, src_y, src_z };
802	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1371	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
803	const size_t region[3] = { width, height, depth };	1372	const size_t region[3] = { width, height, depth };
804	EVENT_LIST (16, items - 16);	1373	EVENT_LIST (16, items - 16);
805		1374
806	NEED_SUCCESS (EnqueueCopyBufferRect, (this, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1375	NEED_SUCCESS (EnqueueCopyBufferRect, (self, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
807		1376
808	if (ev)	1377	if (ev)
809	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1378	XPUSH_CLOBJ ("OpenCL::Event", ev);
810		1379
811	void	1380	void
812	enqueue_read_image (OpenCL::Queue this, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)	1381	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, ...)
		1382	ALIAS:
		1383	enqueue_read_image = 0
813	PPCODE:	1384	PPCODE:
814	cl_event ev = 0;	1385	cl_event ev = 0;
815	const size_t src_origin[3] = { src_x, src_y, src_z };	1386	const size_t src_origin[3] = { src_x, src_y, src_z };
816	const size_t region[3] = { width, height, depth };	1387	const size_t region[3] = { width, height, depth };
817	EVENT_LIST (12, items - 12);	1388	EVENT_LIST (12, items - 12);
…		…
826		1397
827	SvUPGRADE (data, SVt_PV);	1398	SvUPGRADE (data, SVt_PV);
828	SvGROW (data, len);	1399	SvGROW (data, len);
829	SvPOK_only (data);	1400	SvPOK_only (data);
830	SvCUR_set (data, len);	1401	SvCUR_set (data, len);
831	NEED_SUCCESS (EnqueueReadImage, (this, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1402	NEED_SUCCESS (EnqueueReadImage, (self, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
832		1403
833	if (ev)	1404	if (ev)
834	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1405	XPUSH_CLOBJ ("OpenCL::Event", ev);
835		1406
836	void	1407	void
837	enqueue_write_image (OpenCL::Queue this, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)	1408	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, ...)
		1409	ALIAS:
		1410	enqueue_write_image = 0
838	PPCODE:	1411	PPCODE:
839	cl_event ev = 0;	1412	cl_event ev = 0;
840	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1413	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
841	const size_t region[3] = { width, height, depth };	1414	const size_t region[3] = { width, height, depth };
842	STRLEN len;	1415	STRLEN len;
…		…
852	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1425	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
853		1426
854	if (len < min_len)	1427	if (len < min_len)
855	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1428	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
856		1429
857	NEED_SUCCESS (EnqueueWriteImage, (this, dst, blocking, dst_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1430	NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
858		1431
859	if (ev)	1432	if (ev)
860	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1433	XPUSH_CLOBJ ("OpenCL::Event", ev);
861		1434
862	void	1435	void
863	enqueue_copy_image (OpenCL::Queue this, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)	1436	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, ...)
		1437	ALIAS:
		1438	enqueue_copy_image = 0
864	PPCODE:	1439	PPCODE:
865	cl_event ev = 0;	1440	cl_event ev = 0;
866	const size_t src_origin[3] = { src_x, src_y, src_z };	1441	const size_t src_origin[3] = { src_x, src_y, src_z };
867	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1442	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
868	const size_t region[3] = { width, height, depth };	1443	const size_t region[3] = { width, height, depth };
869	EVENT_LIST (12, items - 12);	1444	EVENT_LIST (12, items - 12);
870		1445
871	NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1446	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
872		1447
873	if (ev)	1448	if (ev)
874	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1449	XPUSH_CLOBJ ("OpenCL::Event", ev);
875		1450
876	void	1451	void
877	enqueue_copy_image_to_buffer (OpenCL::Queue this, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)	1452	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, ...)
		1453	ALIAS:
		1454	enqueue_copy_image_to_buffer = 0
878	PPCODE:	1455	PPCODE:
879	cl_event ev = 0;	1456	cl_event ev = 0;
880	const size_t src_origin[3] = { src_x, src_y, src_z };	1457	const size_t src_origin[3] = { src_x, src_y, src_z };
881	const size_t region[3] = { width, height, depth };	1458	const size_t region[3] = { width, height, depth };
882	EVENT_LIST (10, items - 10);	1459	EVENT_LIST (10, items - 10);
883		1460
884	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1461	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
885		1462
886	if (ev)	1463	if (ev)
887	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1464	XPUSH_CLOBJ ("OpenCL::Event", ev);
888		1465
889	void	1466	void
890	enqueue_copy_buffer_to_image (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)	1467	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, ...)
		1468	ALIAS:
		1469	enqueue_copy_buffer_to_image = 0
891	PPCODE:	1470	PPCODE:
892	cl_event ev = 0;	1471	cl_event ev = 0;
893	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1472	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
894	const size_t region[3] = { width, height, depth };	1473	const size_t region[3] = { width, height, depth };
895	EVENT_LIST (10, items - 10);	1474	EVENT_LIST (10, items - 10);
896		1475
897	NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1476	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
898		1477
899	if (ev)	1478	if (ev)
900	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1479	XPUSH_CLOBJ ("OpenCL::Event", ev);
901		1480
902	void	1481	void
903	enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)	1482	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
		1483	ALIAS:
		1484	enqueue_task = 0
904	PPCODE:	1485	PPCODE:
905	cl_event ev = 0;	1486	cl_event ev = 0;
906	EVENT_LIST (2, items - 2);	1487	EVENT_LIST (2, items - 2);
907		1488
908	NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1489	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
909		1490
910	if (ev)	1491	if (ev)
911	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1492	XPUSH_CLOBJ ("OpenCL::Event", ev);
912		1493
913	void	1494	void
914	enqueue_nd_range_kernel (OpenCL::Queue this, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)	1495	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
		1496	ALIAS:
		1497	enqueue_nd_range_kernel = 0
915	PPCODE:	1498	PPCODE:
916	cl_event ev = 0;	1499	cl_event ev = 0;
917	size_t *gwo = 0, *gws, *lws = 0;	1500	size_t *gwo = 0, *gws, *lws = 0;
918	int gws_len;	1501	int gws_len;
919	size_t *lists;	1502	size_t *lists;
…		…
927		1510
928	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);	1511	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
929		1512
930	gws = lists + gws_len * 0;	1513	gws = lists + gws_len * 0;
931	for (i = 0; i < gws_len; ++i)	1514	for (i = 0; i < gws_len; ++i)
		1515	{
932	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);	1516	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		1517	// at least nvidia crashes for 0-sized work group sizes, work around
		1518	if (!gws [i])
		1519	croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
		1520	}
933		1521
934	if (SvOK (global_work_offset))	1522	if (SvOK (global_work_offset))
935	{	1523	{
936	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)	1524	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
937	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");	1525	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
…		…
944	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);	1532	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
945	}	1533	}
946		1534
947	if (SvOK (local_work_size))	1535	if (SvOK (local_work_size))
948	{	1536	{
949	if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1537	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
950	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");	1538	croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
951		1539
952	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1540	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
953	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1541	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
954		1542
955	lws = lists + gws_len * 2;	1543	lws = lists + gws_len * 2;
956	for (i = 0; i < gws_len; ++i)	1544	for (i = 0; i < gws_len; ++i)
		1545	{
957	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);	1546	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		1547	// at least nvidia crashes for 0-sized work group sizes, work around
		1548	if (!lws [i])
		1549	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
		1550	}
958	}	1551	}
959		1552
960	NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1553	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
961		1554
962	if (ev)	1555	if (ev)
963	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1556	XPUSH_CLOBJ ("OpenCL::Event", ev);
964		1557
		1558	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1559
965	void	1560	void
966	enqueue_marker (OpenCL::Queue this)	1561	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
		1562	ALIAS:
		1563	enqueue_acquire_gl_objects = 0
		1564	ALIAS:
		1565	enqueue_release_gl_objects = 1
967	PPCODE:	1566	PPCODE:
		1567	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
		1568	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
		1569
968	cl_event ev;	1570	cl_event ev = 0;
969	NEED_SUCCESS (EnqueueMarker, (this, &ev));	1571	EVENT_LIST (2, items - 2);
		1572	AV *av = (AV *)SvRV (objects);
		1573	cl_uint num_objects = av_len (av) + 1;
		1574	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
		1575	int i;
		1576
		1577	for (i = num_objects; i--; )
		1578	object_list [i] = SvCLOBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
		1579
		1580	if (ix)
		1581	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1582	else
		1583	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1584
		1585	if (ev)
970	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1586	XPUSH_CLOBJ ("OpenCL::Event", ev);
971		1587
		1588	#endif
		1589
972	void	1590	void
973	enqueue_wait_for_events (OpenCL::Queue this, ...)	1591	wait_for_events (OpenCL::Queue self, ...)
		1592	ALIAS:
		1593	enqueue_wait_for_events = 0
974	CODE:	1594	CODE:
975	EVENT_LIST (1, items - 1);	1595	EVENT_LIST (1, items - 1);
		1596	#if PREFER_1_1
976	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));	1597	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		1598	#else
		1599	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
		1600	#endif
977		1601
978	void	1602	void
979	enqueue_barrier (OpenCL::Queue this)	1603	marker (OpenCL::Queue self, ...)
		1604	ALIAS:
		1605	enqueue_marker = 0
980	CODE:	1606	PPCODE:
		1607	cl_event ev = 0;
		1608	EVENT_LIST (1, items - 1);
		1609	#if PREFER_1_1
		1610	if (!event_list_count)
		1611	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1612	else
		1613	#if CL_VERSION_1_2
		1614	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1615	#else
		1616	{
		1617	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
		1618	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1619	}
		1620	#endif
		1621	#else
		1622	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1623	#endif
		1624	if (ev)
		1625	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1626
		1627	void
		1628	barrier (OpenCL::Queue self, ...)
		1629	ALIAS:
		1630	enqueue_barrier = 0
		1631	PPCODE:
		1632	cl_event ev = 0;
		1633	EVENT_LIST (1, items - 1);
		1634	#if PREFER_1_1
		1635	if (!event_list_count && GIMME_V == G_VOID)
981	NEED_SUCCESS (EnqueueBarrier, (this));	1636	NEED_SUCCESS (EnqueueBarrier, (self));
		1637	else
		1638	#if CL_VERSION_1_2
		1639	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1640	#else
		1641	{
		1642	if (event_list_count)
		1643	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
982		1644
		1645	if (GIMME_V != G_VOID)
		1646	NEED_SUCCESS (EnqueueMarker, (self, &ev));
		1647	}
		1648	#endif
		1649	#else
		1650	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1651	#endif
		1652	if (ev)
		1653	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1654
983	void	1655	void
984	flush (OpenCL::Queue this)	1656	flush (OpenCL::Queue self)
985	CODE:	1657	CODE:
986	NEED_SUCCESS (Flush, (this));	1658	NEED_SUCCESS (Flush, (self));
987		1659
988	void	1660	void
989	finish (OpenCL::Queue this)	1661	finish (OpenCL::Queue self)
990	CODE:	1662	CODE:
991	NEED_SUCCESS (Finish, (this));	1663	NEED_SUCCESS (Finish, (self));
992		1664
993	void	1665	void
994	info (OpenCL::Queue this, cl_command_queue_info name)	1666	info (OpenCL::Queue self, cl_command_queue_info name)
995	PPCODE:	1667	PPCODE:
996	INFO (CommandQueue)	1668	INFO (CommandQueue)
997		1669
998	#BEGIN:command_queue	1670	#BEGIN:command_queue
999		1671
1000	void	1672	void
1001	context (OpenCL::Queue this)	1673	context (OpenCL::Queue self)
1002	PPCODE:	1674	PPCODE:
1003	cl_context value [1];	1675	cl_context value [1];
1004	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	1676	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1005	EXTEND (SP, 1);	1677	EXTEND (SP, 1);
1006	const int i = 0;	1678	const int i = 0;
1007	{	1679	{
1008	NEED_SUCCESS (RetainContext, (value [i]));	1680	NEED_SUCCESS (RetainContext, (value [i]));
1009	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1681	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1010	}	1682	}
1011		1683
1012	void	1684	void
1013	device (OpenCL::Queue this)	1685	device (OpenCL::Queue self)
1014	PPCODE:	1686	PPCODE:
1015	cl_device_id value [1];	1687	cl_device_id value [1];
1016	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_DEVICE, sizeof (value), value, 0));	1688	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1017	EXTEND (SP, 1);	1689	EXTEND (SP, 1);
1018	const int i = 0;	1690	const int i = 0;
1019	{	1691	{
1020	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1692	PUSH_CLOBJ ("OpenCL::Device", value [i]);
1021	}	1693	}
1022		1694
1023	void	1695	void
1024	reference_count (OpenCL::Queue this)	1696	reference_count (OpenCL::Queue self)
1025	PPCODE:	1697	PPCODE:
1026	cl_uint value [1];	1698	cl_uint value [1];
1027	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));	1699	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1028	EXTEND (SP, 1);	1700	EXTEND (SP, 1);
1029	const int i = 0;	1701	const int i = 0;
1030	PUSHs (sv_2mortal (newSVuv (value [i])));	1702	PUSHs (sv_2mortal (newSVuv (value [i])));
1031		1703
1032	void	1704	void
1033	properties (OpenCL::Queue this)	1705	properties (OpenCL::Queue self)
1034	PPCODE:	1706	PPCODE:
1035	cl_command_queue_properties value [1];	1707	cl_command_queue_properties value [1];
1036	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));	1708	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1037	EXTEND (SP, 1);	1709	EXTEND (SP, 1);
1038	const int i = 0;	1710	const int i = 0;
1039	PUSHs (sv_2mortal (newSViv (value [i])));	1711	PUSHs (sv_2mortal (newSViv (value [i])));
1040		1712
1041	#END:command_queue	1713	#END:command_queue
1042		1714
1043	MODULE = OpenCL PACKAGE = OpenCL::Memory	1715	MODULE = OpenCL PACKAGE = OpenCL::Memory
1044		1716
1045	void	1717	void
1046	DESTROY (OpenCL::Memory this)	1718	DESTROY (OpenCL::Memory self)
1047	CODE:	1719	CODE:
1048	clReleaseMemObject (this);	1720	clReleaseMemObject (self);
1049		1721
1050	void	1722	void
1051	info (OpenCL::Memory this, cl_mem_info name)	1723	info (OpenCL::Memory self, cl_mem_info name)
1052	PPCODE:	1724	PPCODE:
1053	INFO (MemObject)	1725	INFO (MemObject)
1054		1726
1055	#BEGIN:mem	1727	#BEGIN:mem
1056		1728
1057	void	1729	void
1058	type (OpenCL::Memory this)	1730	type (OpenCL::Memory self)
1059	PPCODE:	1731	PPCODE:
1060	cl_mem_object_type value [1];	1732	cl_mem_object_type value [1];
1061	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_TYPE, sizeof (value), value, 0));	1733	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1062	EXTEND (SP, 1);	1734	EXTEND (SP, 1);
1063	const int i = 0;	1735	const int i = 0;
1064	PUSHs (sv_2mortal (newSViv (value [i])));	1736	PUSHs (sv_2mortal (newSViv (value [i])));
1065		1737
1066	void	1738	void
1067	flags (OpenCL::Memory this)	1739	flags (OpenCL::Memory self)
1068	PPCODE:	1740	PPCODE:
1069	cl_mem_flags value [1];	1741	cl_mem_flags value [1];
1070	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_FLAGS, sizeof (value), value, 0));	1742	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1071	EXTEND (SP, 1);	1743	EXTEND (SP, 1);
1072	const int i = 0;	1744	const int i = 0;
1073	PUSHs (sv_2mortal (newSViv (value [i])));	1745	PUSHs (sv_2mortal (newSViv (value [i])));
1074		1746
1075	void	1747	void
1076	size (OpenCL::Memory this)	1748	size (OpenCL::Memory self)
1077	ALIAS:	1749	ALIAS:
1078	size = CL_MEM_SIZE	1750	size = CL_MEM_SIZE
1079	offset = CL_MEM_OFFSET	1751	offset = CL_MEM_OFFSET
1080	PPCODE:	1752	PPCODE:
1081	size_t value [1];	1753	size_t value [1];
1082	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));	1754	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1083	EXTEND (SP, 1);	1755	EXTEND (SP, 1);
1084	const int i = 0;	1756	const int i = 0;
1085	PUSHs (sv_2mortal (newSVuv (value [i])));	1757	PUSHs (sv_2mortal (newSVuv (value [i])));
1086		1758
1087	void	1759	void
1088	host_ptr (OpenCL::Memory this)	1760	host_ptr (OpenCL::Memory self)
1089	PPCODE:	1761	PPCODE:
1090	void * value [1];	1762	void * value [1];
1091	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_HOST_PTR, sizeof (value), value, 0));	1763	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1092	EXTEND (SP, 1);	1764	EXTEND (SP, 1);
1093	const int i = 0;	1765	const int i = 0;
1094	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));	1766	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1095		1767
1096	void	1768	void
1097	map_count (OpenCL::Memory this)	1769	map_count (OpenCL::Memory self)
1098	ALIAS:	1770	ALIAS:
1099	map_count = CL_MEM_MAP_COUNT	1771	map_count = CL_MEM_MAP_COUNT
1100	reference_count = CL_MEM_REFERENCE_COUNT	1772	reference_count = CL_MEM_REFERENCE_COUNT
1101	PPCODE:	1773	PPCODE:
1102	cl_uint value [1];	1774	cl_uint value [1];
1103	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));	1775	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1104	EXTEND (SP, 1);	1776	EXTEND (SP, 1);
1105	const int i = 0;	1777	const int i = 0;
1106	PUSHs (sv_2mortal (newSVuv (value [i])));	1778	PUSHs (sv_2mortal (newSVuv (value [i])));
1107		1779
1108	void	1780	void
1109	context (OpenCL::Memory this)	1781	context (OpenCL::Memory self)
1110	PPCODE:	1782	PPCODE:
1111	cl_context value [1];	1783	cl_context value [1];
1112	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_CONTEXT, sizeof (value), value, 0));	1784	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1113	EXTEND (SP, 1);	1785	EXTEND (SP, 1);
1114	const int i = 0;	1786	const int i = 0;
1115	{	1787	{
1116	NEED_SUCCESS (RetainContext, (value [i]));	1788	NEED_SUCCESS (RetainContext, (value [i]));
1117	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1789	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1118	}	1790	}
1119		1791
1120	void	1792	void
1121	associated_memobject (OpenCL::Memory this)	1793	associated_memobject (OpenCL::Memory self)
1122	PPCODE:	1794	PPCODE:
1123	cl_mem value [1];	1795	cl_mem value [1];
1124	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	1796	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1125	EXTEND (SP, 1);	1797	EXTEND (SP, 1);
1126	const int i = 0;	1798	const int i = 0;
1127	{	1799	{
1128	NEED_SUCCESS (RetainMemObject, (value [i]));	1800	NEED_SUCCESS (RetainMemObject, (value [i]));
1129	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));	1801	PUSH_CLOBJ ("OpenCL::Memory", value [i]);
1130	}	1802	}
1131		1803
1132	#END:mem	1804	#END:mem
1133		1805
		1806	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1807
		1808	void
		1809	gl_object_info (OpenCL::Memory self)
		1810	PPCODE:
		1811	cl_gl_object_type type;
		1812	cl_GLuint name;
		1813	NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
		1814	EXTEND (SP, 2);
		1815	PUSHs (sv_2mortal (newSVuv (type)));
		1816	PUSHs (sv_2mortal (newSVuv (name)));
		1817
		1818	#endif
		1819
1134	MODULE = OpenCL PACKAGE = OpenCL::BufferObj	1820	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1135		1821
1136	void	1822	void
1137	sub_buffer_region (OpenCL::BufferObj this, cl_mem_flags flags, size_t origin, size_t size)	1823	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
1138	PPCODE:	1824	PPCODE:
1139	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))	1825	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
1140	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");	1826	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1141		1827
1142	cl_buffer_region crdata = { origin, size };	1828	cl_buffer_region crdata = { origin, size };
1143		1829
1144	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (this, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	1830	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1145	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	1831	XPUSH_CLOBJ ("OpenCL::Buffer", mem);
1146		1832
1147	MODULE = OpenCL PACKAGE = OpenCL::Image	1833	MODULE = OpenCL PACKAGE = OpenCL::Image
1148		1834
1149	void	1835	void
1150	image_info (OpenCL::Image this, cl_image_info name)	1836	image_info (OpenCL::Image self, cl_image_info name)
1151	PPCODE:	1837	PPCODE:
1152	INFO (Image)	1838	INFO (Image)
1153		1839
		1840	void
		1841	format (OpenCL::Image self)
		1842	PPCODE:
		1843	cl_image_format format;
		1844	NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1845	EXTEND (SP, 2);
		1846	PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
		1847	PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
		1848
1154	#BEGIN:image	1849	#BEGIN:image
1155		1850
1156	void	1851	void
1157	element_size (OpenCL::Image this)	1852	element_size (OpenCL::Image self)
1158	ALIAS:	1853	ALIAS:
1159	element_size = CL_IMAGE_ELEMENT_SIZE	1854	element_size = CL_IMAGE_ELEMENT_SIZE
1160	row_pitch = CL_IMAGE_ROW_PITCH	1855	row_pitch = CL_IMAGE_ROW_PITCH
1161	slice_pitch = CL_IMAGE_SLICE_PITCH	1856	slice_pitch = CL_IMAGE_SLICE_PITCH
1162	width = CL_IMAGE_WIDTH	1857	width = CL_IMAGE_WIDTH
1163	height = CL_IMAGE_HEIGHT	1858	height = CL_IMAGE_HEIGHT
1164	depth = CL_IMAGE_DEPTH	1859	depth = CL_IMAGE_DEPTH
1165	PPCODE:	1860	PPCODE:
1166	size_t value [1];	1861	size_t value [1];
1167	NEED_SUCCESS (GetImageInfo, (this, ix, sizeof (value), value, 0));	1862	NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1168	EXTEND (SP, 1);	1863	EXTEND (SP, 1);
1169	const int i = 0;	1864	const int i = 0;
1170	PUSHs (sv_2mortal (newSVuv (value [i])));	1865	PUSHs (sv_2mortal (newSVuv (value [i])));
1171		1866
1172	#END:image	1867	#END:image
1173		1868
		1869	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1870
		1871	#BEGIN:gl_texture
		1872
		1873	void
		1874	target (OpenCL::Image self)
		1875	PPCODE:
		1876	cl_GLenum value [1];
		1877	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
		1878	EXTEND (SP, 1);
		1879	const int i = 0;
		1880	PUSHs (sv_2mortal (newSVuv (value [i])));
		1881
		1882	void
		1883	gl_mipmap_level (OpenCL::Image self)
		1884	PPCODE:
		1885	cl_GLint value [1];
		1886	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
		1887	EXTEND (SP, 1);
		1888	const int i = 0;
		1889	PUSHs (sv_2mortal (newSViv (value [i])));
		1890
		1891	#END:gl_texture
		1892
		1893	#endif
		1894
1174	MODULE = OpenCL PACKAGE = OpenCL::Sampler	1895	MODULE = OpenCL PACKAGE = OpenCL::Sampler
1175		1896
1176	void	1897	void
1177	DESTROY (OpenCL::Sampler this)	1898	DESTROY (OpenCL::Sampler self)
1178	CODE:	1899	CODE:
1179	clReleaseSampler (this);	1900	clReleaseSampler (self);
1180		1901
1181	void	1902	void
1182	info (OpenCL::Sampler this, cl_sampler_info name)	1903	info (OpenCL::Sampler self, cl_sampler_info name)
1183	PPCODE:	1904	PPCODE:
1184	INFO (Sampler)	1905	INFO (Sampler)
1185		1906
1186	#BEGIN:sampler	1907	#BEGIN:sampler
1187		1908
1188	void	1909	void
1189	reference_count (OpenCL::Sampler this)	1910	reference_count (OpenCL::Sampler self)
1190	PPCODE:	1911	PPCODE:
1191	cl_uint value [1];	1912	cl_uint value [1];
1192	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));	1913	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1193	EXTEND (SP, 1);	1914	EXTEND (SP, 1);
1194	const int i = 0;	1915	const int i = 0;
1195	PUSHs (sv_2mortal (newSVuv (value [i])));	1916	PUSHs (sv_2mortal (newSVuv (value [i])));
1196		1917
1197	void	1918	void
1198	context (OpenCL::Sampler this)	1919	context (OpenCL::Sampler self)
1199	PPCODE:	1920	PPCODE:
1200	cl_context value [1];	1921	cl_context value [1];
1201	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	1922	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1202	EXTEND (SP, 1);	1923	EXTEND (SP, 1);
1203	const int i = 0;	1924	const int i = 0;
1204	{	1925	{
1205	NEED_SUCCESS (RetainContext, (value [i]));	1926	NEED_SUCCESS (RetainContext, (value [i]));
1206	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1927	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1207	}	1928	}
1208		1929
1209	void	1930	void
1210	normalized_coords (OpenCL::Sampler this)	1931	normalized_coords (OpenCL::Sampler self)
1211	PPCODE:	1932	PPCODE:
1212	cl_addressing_mode value [1];	1933	cl_addressing_mode value [1];
1213	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));	1934	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1214	EXTEND (SP, 1);	1935	EXTEND (SP, 1);
1215	const int i = 0;	1936	const int i = 0;
1216	PUSHs (sv_2mortal (newSViv (value [i])));	1937	PUSHs (sv_2mortal (newSViv (value [i])));
1217		1938
1218	void	1939	void
1219	addressing_mode (OpenCL::Sampler this)	1940	addressing_mode (OpenCL::Sampler self)
1220	PPCODE:	1941	PPCODE:
1221	cl_filter_mode value [1];	1942	cl_filter_mode value [1];
1222	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));	1943	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1223	EXTEND (SP, 1);	1944	EXTEND (SP, 1);
1224	const int i = 0;	1945	const int i = 0;
1225	PUSHs (sv_2mortal (newSViv (value [i])));	1946	PUSHs (sv_2mortal (newSViv (value [i])));
1226		1947
1227	void	1948	void
1228	filter_mode (OpenCL::Sampler this)	1949	filter_mode (OpenCL::Sampler self)
1229	PPCODE:	1950	PPCODE:
1230	cl_bool value [1];	1951	cl_bool value [1];
1231	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));	1952	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1232	EXTEND (SP, 1);	1953	EXTEND (SP, 1);
1233	const int i = 0;	1954	const int i = 0;
1234	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	1955	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1235		1956
1236	#END:sampler	1957	#END:sampler
1237		1958
1238	MODULE = OpenCL PACKAGE = OpenCL::Program	1959	MODULE = OpenCL PACKAGE = OpenCL::Program
1239		1960
1240	void	1961	void
1241	DESTROY (OpenCL::Program this)	1962	DESTROY (OpenCL::Program self)
1242	CODE:	1963	CODE:
1243	clReleaseProgram (this);	1964	clReleaseProgram (self);
1244		1965
1245	void	1966	void
1246	build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef)	1967	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
		1968	ALIAS:
		1969	build_async = 1
1247	CODE:	1970	CODE:
		1971	void (CL_CALLBACK *pfn_notify)(cl_program program, void *user_data) = 0;
		1972	void *user_data = 0;
		1973	cl_uint num_devices = 0;
		1974	cl_device_id *device_list = 0;
		1975
		1976	if (SvOK (devices))
		1977	{
		1978	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		1979	croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");
		1980
		1981	AV *av = (AV *)SvRV (devices);
		1982	num_devices = av_len (av) + 1;
		1983
		1984	if (num_devices)
		1985	{
		1986	device_list = tmpbuf (sizeof (*device_list) * num_devices);
		1987	int count;
		1988	for (count = 0; count < num_devices; ++count)
		1989	device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
		1990	}
		1991	}
		1992
		1993	if (SvOK (notify))
		1994	{
		1995	NEED_SUCCESS (RetainProgram, (self));
		1996	pfn_notify = eq_program_notify;
		1997	user_data = SvREFCNT_inc (s_get_cv (notify));
		1998	}
		1999
		2000	if (ix)
		2001	build_program_async (self, num_devices, device_list, SvPVbyte_nolen (options), user_data);
		2002	else
1248	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));	2003	NEED_SUCCESS (BuildProgram, (self, num_devices, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
1249		2004
1250	void	2005	void
1251	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)	2006	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1252	PPCODE:	2007	PPCODE:
1253	size_t size;	2008	size_t size;
1254	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));	2009	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
1255	SV *sv = sv_2mortal (newSV (size));	2010	SV *sv = sv_2mortal (newSV (size));
1256	SvUPGRADE (sv, SVt_PV);	2011	SvUPGRADE (sv, SVt_PV);
1257	SvPOK_only (sv);	2012	SvPOK_only (sv);
1258	SvCUR_set (sv, size);	2013	SvCUR_set (sv, size);
1259	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));	2014	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
1260	XPUSHs (sv);	2015	XPUSHs (sv);
1261		2016
1262	#BEGIN:program_build	2017	#BEGIN:program_build
1263		2018
1264	void	2019	void
1265	build_status (OpenCL::Program this, OpenCL::Device device)	2020	build_status (OpenCL::Program self, OpenCL::Device device)
1266	PPCODE:	2021	PPCODE:
1267	cl_build_status value [1];	2022	cl_build_status value [1];
1268	NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));	2023	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1269	EXTEND (SP, 1);	2024	EXTEND (SP, 1);
1270	const int i = 0;	2025	const int i = 0;
1271	PUSHs (sv_2mortal (newSViv (value [i])));	2026	PUSHs (sv_2mortal (newSViv (value [i])));
1272		2027
1273	void	2028	void
1274	build_options (OpenCL::Program this, OpenCL::Device device)	2029	build_options (OpenCL::Program self, OpenCL::Device device)
1275	ALIAS:	2030	ALIAS:
1276	build_options = CL_PROGRAM_BUILD_OPTIONS	2031	build_options = CL_PROGRAM_BUILD_OPTIONS
1277	build_log = CL_PROGRAM_BUILD_LOG	2032	build_log = CL_PROGRAM_BUILD_LOG
1278	PPCODE:	2033	PPCODE:
1279	size_t size;	2034	size_t size;
1280	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, 0, 0, &size));	2035	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
1281	char *value = tmpbuf (size);	2036	char *value = tmpbuf (size);
1282	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, size, value, 0));	2037	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
1283	EXTEND (SP, 1);	2038	EXTEND (SP, 1);
1284	const int i = 0;	2039	const int i = 0;
1285	PUSHs (sv_2mortal (newSVpv (value, 0)));	2040	PUSHs (sv_2mortal (newSVpv (value, 0)));
1286		2041
1287	#END:program_build	2042	#END:program_build
1288		2043
1289	void	2044	void
1290	kernel (OpenCL::Program program, SV *function)	2045	kernel (OpenCL::Program program, SV *function)
1291	PPCODE:	2046	PPCODE:
1292	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2047	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1293	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	2048	XPUSH_CLOBJ ("OpenCL::Kernel", kernel);
1294		2049
1295	void	2050	void
		2051	kernels_in_program (OpenCL::Program program)
		2052	PPCODE:
		2053	cl_uint num_kernels;
		2054	NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
		2055	cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
		2056	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
		2057
		2058	int i;
		2059	EXTEND (SP, num_kernels);
		2060	for (i = 0; i < num_kernels; ++i)
		2061	PUSH_CLOBJ ("OpenCL::Kernel", kernels [i]);
		2062
		2063	void
1296	info (OpenCL::Program this, cl_program_info name)	2064	info (OpenCL::Program self, cl_program_info name)
1297	PPCODE:	2065	PPCODE:
1298	INFO (Program)	2066	INFO (Program)
1299		2067
1300	void	2068	void
1301	binaries (OpenCL::Program this)	2069	binaries (OpenCL::Program self)
1302	PPCODE:	2070	PPCODE:
1303	cl_uint n, i;	2071	cl_uint n, i;
1304	size_t size;	2072	size_t size;
1305		2073
1306	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));	2074	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
1307	if (!n) XSRETURN_EMPTY;	2075	if (!n) XSRETURN_EMPTY;
1308		2076
1309	size_t *sizes = tmpbuf (sizeof (*sizes) * n);	2077	size_t *sizes = tmpbuf (sizeof (*sizes) * n);
1310	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));	2078	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
1311	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;	2079	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
1312	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);	2080	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
1313		2081
1314	EXTEND (SP, n);	2082	EXTEND (SP, n);
1315	for (i = 0; i < n; ++i)	2083	for (i = 0; i < n; ++i)
1316	{	2084	{
1317	SV *sv = sv_2mortal (newSV (sizes [i]));	2085	SV *sv = sv_2mortal (newSV (sizes [i]));
1318	SvUPGRADE (sv, SVt_PV);	2086	SvUPGRADE (sv, SVt_PV);
1319	SvPOK_only (sv);	2087	SvPOK_only (sv);
1320	SvCUR_set (sv, sizes [i]);	2088	SvCUR_set (sv, sizes [i]);
1321	ptrs [i] = SvPVX (sv);	2089	ptrs [i] = (void *)SvPVX (sv);
1322	PUSHs (sv);	2090	PUSHs (sv);
1323	}	2091	}
1324		2092
1325	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));	2093	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1326	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;	2094	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
1327		2095
1328	#BEGIN:program	2096	#BEGIN:program
1329		2097
1330	void	2098	void
1331	reference_count (OpenCL::Program this)	2099	reference_count (OpenCL::Program self)
1332	ALIAS:	2100	ALIAS:
1333	reference_count = CL_PROGRAM_REFERENCE_COUNT	2101	reference_count = CL_PROGRAM_REFERENCE_COUNT
1334	num_devices = CL_PROGRAM_NUM_DEVICES	2102	num_devices = CL_PROGRAM_NUM_DEVICES
1335	PPCODE:	2103	PPCODE:
1336	cl_uint value [1];	2104	cl_uint value [1];
1337	NEED_SUCCESS (GetProgramInfo, (this, ix, sizeof (value), value, 0));	2105	NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
1338	EXTEND (SP, 1);	2106	EXTEND (SP, 1);
1339	const int i = 0;	2107	const int i = 0;
1340	PUSHs (sv_2mortal (newSVuv (value [i])));	2108	PUSHs (sv_2mortal (newSVuv (value [i])));
1341		2109
1342	void	2110	void
1343	context (OpenCL::Program this)	2111	context (OpenCL::Program self)
1344	PPCODE:	2112	PPCODE:
1345	cl_context value [1];	2113	cl_context value [1];
1346	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2114	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1347	EXTEND (SP, 1);	2115	EXTEND (SP, 1);
1348	const int i = 0;	2116	const int i = 0;
1349	{	2117	{
1350	NEED_SUCCESS (RetainContext, (value [i]));	2118	NEED_SUCCESS (RetainContext, (value [i]));
1351	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2119	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1352	}	2120	}
1353		2121
1354	void	2122	void
1355	devices (OpenCL::Program this)	2123	devices (OpenCL::Program self)
1356	PPCODE:	2124	PPCODE:
1357	size_t size;	2125	size_t size;
1358	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, 0, 0, &size));	2126	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
1359	cl_device_id *value = tmpbuf (size);	2127	cl_device_id *value = tmpbuf (size);
1360	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, size, value, 0));	2128	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1361	int i, n = size / sizeof (*value);	2129	int i, n = size / sizeof (*value);
1362	EXTEND (SP, n);	2130	EXTEND (SP, n);
1363	for (i = 0; i < n; ++i)	2131	for (i = 0; i < n; ++i)
1364	{	2132	{
1365	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2133	PUSH_CLOBJ ("OpenCL::Device", value [i]);
1366	}	2134	}
1367		2135
1368	void	2136	void
1369	source (OpenCL::Program this)	2137	source (OpenCL::Program self)
1370	PPCODE:	2138	PPCODE:
1371	size_t size;	2139	size_t size;
1372	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, 0, 0, &size));	2140	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
1373	char *value = tmpbuf (size);	2141	char *value = tmpbuf (size);
1374	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, size, value, 0));	2142	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
1375	EXTEND (SP, 1);	2143	EXTEND (SP, 1);
1376	const int i = 0;	2144	const int i = 0;
1377	PUSHs (sv_2mortal (newSVpv (value, 0)));	2145	PUSHs (sv_2mortal (newSVpv (value, 0)));
1378		2146
1379	void	2147	void
1380	binary_sizes (OpenCL::Program this)	2148	binary_sizes (OpenCL::Program self)
1381	PPCODE:	2149	PPCODE:
1382	size_t size;	2150	size_t size;
1383	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));	2151	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1384	size_t *value = tmpbuf (size);	2152	size_t *value = tmpbuf (size);
1385	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, size, value, 0));	2153	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1386	int i, n = size / sizeof (*value);	2154	int i, n = size / sizeof (*value);
1387	EXTEND (SP, n);	2155	EXTEND (SP, n);
1388	for (i = 0; i < n; ++i)	2156	for (i = 0; i < n; ++i)
1389	PUSHs (sv_2mortal (newSVuv (value [i])));	2157	PUSHs (sv_2mortal (newSVuv (value [i])));
1390		2158
1391	#END:program	2159	#END:program
1392		2160
1393	MODULE = OpenCL PACKAGE = OpenCL::Kernel	2161	MODULE = OpenCL PACKAGE = OpenCL::Kernel
1394		2162
1395	void	2163	void
1396	DESTROY (OpenCL::Kernel this)	2164	DESTROY (OpenCL::Kernel self)
1397	CODE:	2165	CODE:
1398	clReleaseKernel (this);	2166	clReleaseKernel (self);
1399		2167
1400	void	2168	void
		2169	setf (OpenCL::Kernel self, const char *format, ...)
		2170	CODE:
		2171	int i;
		2172	for (i = 2; ; ++i)
		2173	{
		2174	while (*format == ' ')
		2175	++format;
		2176
		2177	char type = *format++;
		2178
		2179	if (!type)
		2180	break;
		2181
		2182	if (i >= items)
		2183	croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
		2184
		2185	SV *sv = ST (i);
		2186
		2187	union
		2188	{
		2189	cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
		2190	cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
		2191	cl_half ch; cl_float cf; cl_double cd;
		2192	cl_mem cm;
		2193	cl_sampler ca;
		2194	size_t cz;
		2195	cl_event ce;
		2196	} arg;
		2197	size_t size;
		2198	int nullarg = 0;
		2199
		2200	switch (type)
		2201	{
		2202	case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
		2203	case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
		2204	case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
		2205	case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
		2206	case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
		2207	case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
		2208	case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
		2209	case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
		2210
		2211	case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
		2212	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
		2213	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
		2214
		2215	case 'z': nullarg = 1; size = SvIV (sv); break;
		2216
		2217	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
		2218	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
		2219	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
		2220
		2221	default:
		2222	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
		2223	}
		2224
		2225	res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
		2226	if (res)
		2227	croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
		2228	}
		2229
		2230	if (i != items)
		2231	croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
		2232
		2233	void
1401	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)	2234	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1402	CODE:	2235	CODE:
1403	clSetKernelArg (this, idx, sizeof (value), &value);	2236	clSetKernelArg (self, idx, sizeof (value), &value);
1404		2237
1405	void	2238	void
1406	set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)	2239	set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
1407	CODE:	2240	CODE:
1408	clSetKernelArg (this, idx, sizeof (value), &value);	2241	clSetKernelArg (self, idx, sizeof (value), &value);
1409		2242
1410	void	2243	void
1411	set_short (OpenCL::Kernel this, cl_uint idx, cl_short value)	2244	set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
1412	CODE:	2245	CODE:
1413	clSetKernelArg (this, idx, sizeof (value), &value);	2246	clSetKernelArg (self, idx, sizeof (value), &value);
1414		2247
1415	void	2248	void
1416	set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value)	2249	set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
1417	CODE:	2250	CODE:
1418	clSetKernelArg (this, idx, sizeof (value), &value);	2251	clSetKernelArg (self, idx, sizeof (value), &value);
1419		2252
1420	void	2253	void
1421	set_int (OpenCL::Kernel this, cl_uint idx, cl_int value)	2254	set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
1422	CODE:	2255	CODE:
1423	clSetKernelArg (this, idx, sizeof (value), &value);	2256	clSetKernelArg (self, idx, sizeof (value), &value);
1424		2257
1425	void	2258	void
1426	set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)	2259	set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
1427	CODE:	2260	CODE:
1428	clSetKernelArg (this, idx, sizeof (value), &value);	2261	clSetKernelArg (self, idx, sizeof (value), &value);
1429		2262
1430	void	2263	void
1431	set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)	2264	set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
1432	CODE:	2265	CODE:
1433	clSetKernelArg (this, idx, sizeof (value), &value);	2266	clSetKernelArg (self, idx, sizeof (value), &value);
1434		2267
1435	void	2268	void
1436	set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)	2269	set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
1437	CODE:	2270	CODE:
1438	clSetKernelArg (this, idx, sizeof (value), &value);	2271	clSetKernelArg (self, idx, sizeof (value), &value);
1439		2272
1440	void	2273	void
1441	set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)	2274	set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
1442	CODE:	2275	CODE:
1443	clSetKernelArg (this, idx, sizeof (value), &value);	2276	clSetKernelArg (self, idx, sizeof (value), &value);
1444		2277
1445	void	2278	void
1446	set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)	2279	set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
1447	CODE:	2280	CODE:
1448	clSetKernelArg (this, idx, sizeof (value), &value);	2281	clSetKernelArg (self, idx, sizeof (value), &value);
1449		2282
1450	void	2283	void
1451	set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)	2284	set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
1452	CODE:	2285	CODE:
1453	clSetKernelArg (this, idx, sizeof (value), &value);	2286	clSetKernelArg (self, idx, sizeof (value), &value);
1454		2287
1455	void	2288	void
1456	set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)	2289	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1457	CODE:	2290	CODE:
1458	clSetKernelArg (this, idx, sizeof (value), &value);	2291	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1459		2292
1460	void	2293	void
1461	set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)	2294	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1462	CODE:	2295	CODE:
1463	clSetKernelArg (this, idx, sizeof (value), &value);	2296	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1464		2297
1465	void	2298	void
1466	set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)	2299	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
		2300	ALIAS:
		2301	set_image2d = 0
		2302	set_image3d = 0
1467	CODE:	2303	CODE:
1468	clSetKernelArg (this, idx, sizeof (value), &value);	2304	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1469		2305
1470	void	2306	void
1471	set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
1472	CODE:
1473	clSetKernelArg (this, idx, sizeof (value), &value);
1474
1475	void
1476	set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)	2307	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1477	CODE:	2308	CODE:
1478	clSetKernelArg (this, idx, sizeof (value), &value);	2309	clSetKernelArg (self, idx, sizeof (value), &value);
1479		2310
1480	void	2311	void
		2312	set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
		2313	CODE:
		2314	clSetKernelArg (self, idx, size, 0);
		2315
		2316	void
1481	set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)	2317	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1482	CODE:	2318	CODE:
1483	clSetKernelArg (this, idx, sizeof (value), &value);	2319	clSetKernelArg (self, idx, sizeof (value), &value);
1484		2320
1485	void	2321	void
1486	info (OpenCL::Kernel this, cl_kernel_info name)	2322	info (OpenCL::Kernel self, cl_kernel_info name)
1487	PPCODE:	2323	PPCODE:
1488	INFO (Kernel)	2324	INFO (Kernel)
1489		2325
1490	#BEGIN:kernel	2326	#BEGIN:kernel
1491		2327
1492	void	2328	void
1493	function_name (OpenCL::Kernel this)	2329	function_name (OpenCL::Kernel self)
1494	PPCODE:	2330	PPCODE:
1495	size_t size;	2331	size_t size;
1496	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));	2332	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1497	char *value = tmpbuf (size);	2333	char *value = tmpbuf (size);
1498	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, size, value, 0));	2334	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1499	EXTEND (SP, 1);	2335	EXTEND (SP, 1);
1500	const int i = 0;	2336	const int i = 0;
1501	PUSHs (sv_2mortal (newSVpv (value, 0)));	2337	PUSHs (sv_2mortal (newSVpv (value, 0)));
1502		2338
1503	void	2339	void
1504	num_args (OpenCL::Kernel this)	2340	num_args (OpenCL::Kernel self)
1505	ALIAS:	2341	ALIAS:
1506	num_args = CL_KERNEL_NUM_ARGS	2342	num_args = CL_KERNEL_NUM_ARGS
1507	reference_count = CL_KERNEL_REFERENCE_COUNT	2343	reference_count = CL_KERNEL_REFERENCE_COUNT
1508	PPCODE:	2344	PPCODE:
1509	cl_uint value [1];	2345	cl_uint value [1];
1510	NEED_SUCCESS (GetKernelInfo, (this, ix, sizeof (value), value, 0));	2346	NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
1511	EXTEND (SP, 1);	2347	EXTEND (SP, 1);
1512	const int i = 0;	2348	const int i = 0;
1513	PUSHs (sv_2mortal (newSVuv (value [i])));	2349	PUSHs (sv_2mortal (newSVuv (value [i])));
1514		2350
1515	void	2351	void
1516	context (OpenCL::Kernel this)	2352	context (OpenCL::Kernel self)
1517	PPCODE:	2353	PPCODE:
1518	cl_context value [1];	2354	cl_context value [1];
1519	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2355	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1520	EXTEND (SP, 1);	2356	EXTEND (SP, 1);
1521	const int i = 0;	2357	const int i = 0;
1522	{	2358	{
1523	NEED_SUCCESS (RetainContext, (value [i]));	2359	NEED_SUCCESS (RetainContext, (value [i]));
1524	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2360	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1525	}	2361	}
1526		2362
1527	void	2363	void
1528	program (OpenCL::Kernel this)	2364	program (OpenCL::Kernel self)
1529	PPCODE:	2365	PPCODE:
1530	cl_program value [1];	2366	cl_program value [1];
1531	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2367	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1532	EXTEND (SP, 1);	2368	EXTEND (SP, 1);
1533	const int i = 0;	2369	const int i = 0;
1534	{	2370	{
1535	NEED_SUCCESS (RetainProgram, (value [i]));	2371	NEED_SUCCESS (RetainProgram, (value [i]));
1536	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));	2372	PUSH_CLOBJ ("OpenCL::Program", value [i]);
1537	}	2373	}
1538		2374
1539	#END:kernel	2375	#END:kernel
1540		2376
1541	void	2377	void
1542	work_group_info (OpenCL::Kernel this, OpenCL::Device device, cl_kernel_work_group_info name)	2378	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
1543	PPCODE:	2379	PPCODE:
1544	size_t size;	2380	size_t size;
1545	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, 0, 0, &size));	2381	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
1546	SV *sv = sv_2mortal (newSV (size));	2382	SV *sv = sv_2mortal (newSV (size));
1547	SvUPGRADE (sv, SVt_PV);	2383	SvUPGRADE (sv, SVt_PV);
1548	SvPOK_only (sv);	2384	SvPOK_only (sv);
1549	SvCUR_set (sv, size);	2385	SvCUR_set (sv, size);
1550	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, size, SvPVX (sv), 0));	2386	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
1551	XPUSHs (sv);	2387	XPUSHs (sv);
1552		2388
1553	#BEGIN:kernel_work_group	2389	#BEGIN:kernel_work_group
1554		2390
1555	void	2391	void
1556	work_group_size (OpenCL::Kernel this, OpenCL::Device device)	2392	work_group_size (OpenCL::Kernel self, OpenCL::Device device)
1557	ALIAS:	2393	ALIAS:
1558	work_group_size = CL_KERNEL_WORK_GROUP_SIZE	2394	work_group_size = CL_KERNEL_WORK_GROUP_SIZE
1559	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE	2395	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
1560	PPCODE:	2396	PPCODE:
1561	size_t value [1];	2397	size_t value [1];
1562	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));	2398	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1563	EXTEND (SP, 1);	2399	EXTEND (SP, 1);
1564	const int i = 0;	2400	const int i = 0;
1565	PUSHs (sv_2mortal (newSVuv (value [i])));	2401	PUSHs (sv_2mortal (newSVuv (value [i])));
1566		2402
1567	void	2403	void
1568	compile_work_group_size (OpenCL::Kernel this, OpenCL::Device device)	2404	compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
1569	PPCODE:	2405	PPCODE:
1570	size_t size;	2406	size_t size;
1571	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));	2407	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
1572	size_t *value = tmpbuf (size);	2408	size_t *value = tmpbuf (size);
1573	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));	2409	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
1574	int i, n = size / sizeof (*value);	2410	int i, n = size / sizeof (*value);
1575	EXTEND (SP, n);	2411	EXTEND (SP, n);
1576	for (i = 0; i < n; ++i)	2412	for (i = 0; i < n; ++i)
1577	PUSHs (sv_2mortal (newSVuv (value [i])));	2413	PUSHs (sv_2mortal (newSVuv (value [i])));
1578		2414
1579	void	2415	void
1580	local_mem_size (OpenCL::Kernel this, OpenCL::Device device)	2416	local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
1581	ALIAS:	2417	ALIAS:
1582	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE	2418	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
1583	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE	2419	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
1584	PPCODE:	2420	PPCODE:
1585	cl_ulong value [1];	2421	cl_ulong value [1];
1586	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));	2422	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1587	EXTEND (SP, 1);	2423	EXTEND (SP, 1);
1588	const int i = 0;	2424	const int i = 0;
1589	PUSHs (sv_2mortal (newSVuv (value [i])));	2425	PUSHs (sv_2mortal (newSVuv (value [i])));
1590		2426
1591	#END:kernel_work_group	2427	#END:kernel_work_group
1592		2428
1593	MODULE = OpenCL PACKAGE = OpenCL::Event	2429	MODULE = OpenCL PACKAGE = OpenCL::Event
1594		2430
1595	void	2431	void
1596	DESTROY (OpenCL::Event this)	2432	DESTROY (OpenCL::Event self)
1597	CODE:	2433	CODE:
1598	clReleaseEvent (this);	2434	clReleaseEvent (self);
1599		2435
1600	void	2436	void
1601	wait (OpenCL::Event this)	2437	wait (OpenCL::Event self)
1602	CODE:	2438	CODE:
1603	clWaitForEvents (1, &this);	2439	clWaitForEvents (1, &self);
1604		2440
1605	void	2441	void
		2442	cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
		2443	CODE:
		2444	clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
		2445
		2446	void
1606	info (OpenCL::Event this, cl_event_info name)	2447	info (OpenCL::Event self, cl_event_info name)
1607	PPCODE:	2448	PPCODE:
1608	INFO (Event)	2449	INFO (Event)
1609		2450
1610	#BEGIN:event	2451	#BEGIN:event
1611		2452
1612	void	2453	void
1613	command_queue (OpenCL::Event this)	2454	command_queue (OpenCL::Event self)
1614	PPCODE:	2455	PPCODE:
1615	cl_command_queue value [1];	2456	cl_command_queue value [1];
1616	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2457	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
1617	EXTEND (SP, 1);	2458	EXTEND (SP, 1);
1618	const int i = 0;	2459	const int i = 0;
1619	{	2460	{
1620	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2461	NEED_SUCCESS (RetainCommandQueue, (value [i]));
1621	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));	2462	PUSH_CLOBJ ("OpenCL::Queue", value [i]);
1622	}	2463	}
1623		2464
1624	void	2465	void
1625	command_type (OpenCL::Event this)	2466	command_type (OpenCL::Event self)
1626	PPCODE:	2467	PPCODE:
1627	cl_command_type value [1];	2468	cl_command_type value [1];
1628	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));	2469	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
1629	EXTEND (SP, 1);	2470	EXTEND (SP, 1);
1630	const int i = 0;	2471	const int i = 0;
1631	PUSHs (sv_2mortal (newSVuv (value [i])));	2472	PUSHs (sv_2mortal (newSVuv (value [i])));
1632		2473
1633	void	2474	void
1634	reference_count (OpenCL::Event this)	2475	reference_count (OpenCL::Event self)
1635	ALIAS:	2476	ALIAS:
1636	reference_count = CL_EVENT_REFERENCE_COUNT	2477	reference_count = CL_EVENT_REFERENCE_COUNT
1637	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS	2478	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
1638	PPCODE:	2479	PPCODE:
1639	cl_uint value [1];	2480	cl_uint value [1];
1640	NEED_SUCCESS (GetEventInfo, (this, ix, sizeof (value), value, 0));	2481	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
1641	EXTEND (SP, 1);	2482	EXTEND (SP, 1);
1642	const int i = 0;	2483	const int i = 0;
1643	PUSHs (sv_2mortal (newSVuv (value [i])));	2484	PUSHs (sv_2mortal (newSVuv (value [i])));
1644		2485
1645	void	2486	void
1646	context (OpenCL::Event this)	2487	context (OpenCL::Event self)
1647	PPCODE:	2488	PPCODE:
1648	cl_context value [1];	2489	cl_context value [1];
1649	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2490	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
1650	EXTEND (SP, 1);	2491	EXTEND (SP, 1);
1651	const int i = 0;	2492	const int i = 0;
1652	{	2493	{
1653	NEED_SUCCESS (RetainContext, (value [i]));	2494	NEED_SUCCESS (RetainContext, (value [i]));
1654	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2495	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1655	}	2496	}
1656		2497
1657	#END:event	2498	#END:event
1658		2499
1659	void	2500	void
1660	profiling_info (OpenCL::Event this, cl_profiling_info name)	2501	profiling_info (OpenCL::Event self, cl_profiling_info name)
1661	PPCODE:	2502	PPCODE:
1662	INFO (EventProfiling)	2503	INFO (EventProfiling)
1663		2504
1664	#BEGIN:profiling	2505	#BEGIN:profiling
1665		2506
1666	void	2507	void
1667	profiling_command_queued (OpenCL::Event this)	2508	profiling_command_queued (OpenCL::Event self)
1668	ALIAS:	2509	ALIAS:
1669	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED	2510	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
1670	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT	2511	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
1671	profiling_command_start = CL_PROFILING_COMMAND_START	2512	profiling_command_start = CL_PROFILING_COMMAND_START
1672	profiling_command_end = CL_PROFILING_COMMAND_END	2513	profiling_command_end = CL_PROFILING_COMMAND_END
1673	PPCODE:	2514	PPCODE:
1674	cl_ulong value [1];	2515	cl_ulong value [1];
1675	NEED_SUCCESS (GetEventProfilingInfo, (this, ix, sizeof (value), value, 0));	2516	NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
1676	EXTEND (SP, 1);	2517	EXTEND (SP, 1);
1677	const int i = 0;	2518	const int i = 0;
1678	PUSHs (sv_2mortal (newSVuv (value [i])));	2519	PUSHs (sv_2mortal (newSVuv (value [i])));
1679		2520
1680	#END:profiling	2521	#END:profiling
1681		2522
1682	MODULE = OpenCL PACKAGE = OpenCL::UserEvent	2523	MODULE = OpenCL PACKAGE = OpenCL::UserEvent
1683		2524
1684	void	2525	void
1685	set_status (OpenCL::UserEvent this, cl_int execution_status)	2526	set_status (OpenCL::UserEvent self, cl_int execution_status)
1686	CODE:	2527	CODE:
1687	clSetUserEventStatus (this, execution_status);	2528	clSetUserEventStatus (self, execution_status);
1688		2529

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