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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.22 by root, Mon Apr 16 09:42:33 2012 UTC vs.
Revision 1.56 by root, Wed Apr 25 21:48:45 2012 UTC

1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
		4
		5	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
		6	#include "xthread.h"
		7	#include "schmorp.h"
		8
		9	#ifdef I_DLFCN
		10	#include <dlfcn.h>
		11	#endif
		12
		13	// how stupid is that, the 1.2 header files define CL_VERSION_1_1,
		14	// but then fail to define the api functions unless you ALSO define
		15	// this. This breaks 100% of the opencl 1.1 apps, for what reason?
		16	// after all, the functions are deprecated, not removed.
		17	// in addition, you cannot test for this in any future-proof way.
		18	// each time a new opencl version comes out, you need to make a new
		19	// release.
		20	#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
		21
		22	#ifndef PREFER_1_1
		23	#define PREFER_1_1 1
		24	#endif
		25
		26	#if PREFER_1_1
		27	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
		28	#endif
4		29
5	#ifdef __APPLE__	30	#ifdef __APPLE__
6	#include <OpenCL/opencl.h>	31	#include <OpenCL/opencl.h>
7	#else	32	#else
8	#include <CL/opencl.h>	33	#include <CL/opencl.h>
		34	#endif
		35
		36	#ifndef CL_VERSION_1_2
		37	#undef PREFER_1_1
		38	#define PREFER_1_1 1
9	#endif	39	#endif
10		40
11	typedef cl_platform_id OpenCL__Platform;	41	typedef cl_platform_id OpenCL__Platform;
12	typedef cl_device_id OpenCL__Device;	42	typedef cl_device_id OpenCL__Device;
13	typedef cl_context OpenCL__Context;	43	typedef cl_context OpenCL__Context;
…		…
31		61
32	typedef SV *FUTURE;	62	typedef SV *FUTURE;
33		63
34	/*****************************************************************************/	64	/*****************************************************************************/
35		65
		66	// name must include a leading underscore
		67	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
		68	// for perl. doh.
		69	static void *
		70	glsym (const char *name)
		71	{
		72	void *fun = 0;
		73
		74	#if defined I_DLFCN && defined RTLD_DEFAULT
		75	fun = dlsym (RTLD_DEFAULT, name + 1);
		76	if (!fun) fun = dlsym (RTLD_DEFAULT, name);
		77
		78	if (!fun)
		79	{
		80	static void *libgl;
		81	static const char *glso[] = {
		82	"libGL.so.1",
		83	"libGL.so.3",
		84	"libGL.so.4.0",
		85	"libGL.so",
		86	"/usr/lib/libGL.so",
		87	"/usr/X11R6/lib/libGL.1.dylib"
		88	};
		89	int i;
		90
		91	for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
		92	{
		93	libgl = dlopen (glso [i], RTLD_LAZY);
		94	if (libgl)
		95	break;
		96	}
		97
		98	if (libgl)
		99	{
		100	fun = dlsym (libgl, name + 1);
		101	if (!fun) fun = dlsym (libgl, name);
		102	}
		103	}
		104	#endif
		105
		106	return fun;
		107	}
		108
		109	/*****************************************************************************/
		110
36	/* up to two temporary buffers */	111	/* up to two temporary buffers */
37	static void *	112	static void *
38	tmpbuf (size_t size)	113	tmpbuf (size_t size)
39	{	114	{
		115	enum { buffers = 3 };
40	static int idx;	116	static int idx;
41	static void *buf [2];	117	static void *buf [buffers];
42	static size_t len [2];	118	static size_t len [buffers];
43		119
44	idx ^= 1;	120	idx = (idx + 1) % buffers;
45		121
46	if (len [idx] < size)	122	if (len [idx] < size)
47	{	123	{
48	free (buf [idx]);	124	free (buf [idx]);
49	len [idx] = ((size + 31) & ~4095) + 4096 - 32;	125	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
…		…
117	if (res) \	193	if (res) \
118	FAIL (name);	194	FAIL (name);
119		195
120	/*****************************************************************************/	196	/*****************************************************************************/
121		197
		198	static cl_context_properties *
		199	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
		200	{
		201	if (!sv || !SvOK (sv))
		202	if (extra)
		203	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
		204	else
		205	return 0;
		206
		207	if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
		208	{
		209	AV *av = (AV *)SvRV (sv);
		210	int i, len = av_len (av) + 1;
		211	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
		212	cl_context_properties *l = p;
		213
		214	if (len & 1)
		215	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);
		216
		217	while (extracount--)
		218	*l++ = *extra++;
		219
		220	for (i = 0; i < len; i += 2)
		221	{
		222	cl_context_properties t = SvIV (*av_fetch (av, i , 0));
		223	SV *p_sv = *av_fetch (av, i + 1, 0);
		224	cl_context_properties v = SvIV (p_sv); // code below can override
		225
		226	switch (t)
		227	{
		228	case CL_GLX_DISPLAY_KHR:
		229	if (!SvOK (p_sv))
		230	{
		231	void *func = glsym ("_glXGetCurrentDisplay");
		232	if (func)
		233	v = (cl_context_properties)((void *(*)(void))func)();
		234	}
		235	break;
		236
		237	case CL_GL_CONTEXT_KHR:
		238	if (!SvOK (p_sv))
		239	{
		240	void *func = glsym ("_glXGetCurrentContext");
		241	if (func)
		242	v = (cl_context_properties)((void *(*)(void))func)();
		243	}
		244	break;
		245
		246	default:
		247	/* unknown property, treat as int */
		248	break;
		249	}
		250
		251	*l++ = t;
		252	*l++ = v;
		253	}
		254
		255	*l = 0;
		256
		257	return p;
		258	}
		259
		260	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
		261	}
		262
		263	/*****************************************************************************/
		264
122	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)	265	#define NEW_CLOBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
		266	#define PUSH_CLOBJ(class,ptr) PUSHs (NEW_CLOBJ (class, ptr))
123	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))	267	#define XPUSH_CLOBJ(class,ptr) XPUSHs (NEW_CLOBJ (class, ptr))
124		268
		269	/* cl objects are either \$iv, or [$iv, ...] */
		270	/* they can be upgraded at runtime to the array form */
125	static void *	271	static void *
126	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)	272	SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)
127	{	273	{
128	if (SvROK (sv) && sv_derived_from (sv, pkg))	274	if (SvROK (sv) && sv_derived_from (sv, pkg))
129	return (void *)SvIV (SvRV (sv));	275	return (void *)SvIV (SvRV (sv));
130		276
131	croak ("%s: %s is not of type %s", func, svname, pkg);	277	croak ("%s: %s is not of type %s", func, svname, pkg);
		278	}
		279
		280	/*****************************************************************************/
		281	/* callback stuff */
		282
		283	/* default context callback, log to stderr */
		284	static void CL_CALLBACK
		285	context_default_notify (const char *msg, const void *info, size_t cb, void *data)
		286	{
		287	fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
		288	}
		289
		290	typedef struct
		291	{
		292	int free_cb;
		293	void (*push)(void *data1, void *data2, void *data3);
		294	} eq_vtbl;
		295
		296	typedef struct eq_item
		297	{
		298	struct eq_item *next;
		299	eq_vtbl *vtbl;
		300	SV *cb;
		301	void *data1, *data2, *data3;
		302	} eq_item;
		303
		304	static void (*eq_signal_func)(void *signal_arg, int value);
		305	static void *eq_signal_arg;
		306	static xmutex_t eq_lock = X_MUTEX_INIT;
		307	static eq_item *eq_head, *eq_tail;
		308
		309	static void
		310	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
		311	{
		312	eq_item *item = malloc (sizeof (eq_item));
		313
		314	item->next = 0;
		315	item->vtbl = vtbl;
		316	item->cb = cb;
		317	item->data1 = data1;
		318	item->data2 = data2;
		319	item->data3 = data3;
		320
		321	X_LOCK (eq_lock);
		322
		323	*(eq_head ? &eq_tail->next : &eq_head) = item;
		324	eq_tail = item;
		325
		326	X_UNLOCK (eq_lock);
		327
		328	eq_signal_func (eq_signal_arg, 0);
		329	}
		330
		331	static eq_item *
		332	eq_dec (void)
		333	{
		334	eq_item *res;
		335
		336	X_LOCK (eq_lock);
		337
		338	res = eq_head;
		339	if (res)
		340	eq_head = res->next;
		341
		342	X_UNLOCK (eq_lock);
		343
		344	return res;
		345	}
		346
		347	static void
		348	eq_poll (void)
		349	{
		350	eq_item *item;
		351
		352	while ((item = eq_dec ()))
		353	{
		354	ENTER;
		355	SAVETMPS;
		356
		357	dSP;
		358	PUSHMARK (SP);
		359	EXTEND (SP, 2);
		360
		361	if (item->vtbl->free_cb)
		362	sv_2mortal (item->cb);
		363
		364	PUTBACK;
		365	item->vtbl->push (item->data1, item->data2, item->data3);
		366
		367	SV *cb = item->cb;
		368	free (item);
		369
		370	call_sv (cb, G_DISCARD | G_VOID);
		371
		372	FREETMPS;
		373	LEAVE;
		374	}
		375	}
		376
		377	static void
		378	eq_poll_interrupt (pTHX_ void *c_arg, int value)
		379	{
		380	eq_poll ();
		381	}
		382
		383	/*****************************************************************************/
		384	/* context notify */
		385
		386	static void
		387	eq_context_push (void *data1, void *data2, void *data3)
		388	{
		389	dSP;
		390	PUSHs (sv_2mortal (newSVpv (data1, 0)));
		391	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
		392	PUTBACK;
		393
		394	free (data1);
		395	free (data2);
		396	}
		397
		398	static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
		399
		400	static void CL_CALLBACK
		401	eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
		402	{
		403	void *pvt_copy = malloc (cb);
		404	memcpy (pvt_copy, pvt, cb);
		405	eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
		406	}
		407
		408	#define CONTEXT_NOTIFY_CALLBACK \
		409	void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
		410	void *user_data = 0; \
		411	\
		412	if (SvOK (notify)) \
		413	{ \
		414	pfn_notify = eq_context_notify; \
		415	user_data = s_get_cv (notify); \
		416	}
		417
		418	static SV *
		419	new_clobj_context (cl_context ctx, void *user_data)
		420	{
		421	SV *sv = NEW_CLOBJ ("OpenCL::Context", ctx);
		422
		423	if (user_data)
		424	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
		425
		426	return sv;
		427	}
		428
		429	#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
		430
		431	/*****************************************************************************/
		432	/* build/compile/link notify */
		433
		434	static void
		435	eq_program_push (void *data1, void *data2, void *data3)
		436	{
		437	dSP;
		438	PUSH_CLOBJ ("OpenCL::Program", data1);
		439	PUTBACK;
		440	}
		441
		442	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
		443
		444	static void CL_CALLBACK
		445	eq_program_notify (cl_program program, void *user_data)
		446	{
		447	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		448	}
		449
		450	struct build_args
		451	{
		452	cl_program program;
		453	char *options;
		454	void *user_data;
		455	cl_uint num_devices;
		456	};
		457
		458	X_THREAD_PROC (build_program_thread)
		459	{
		460	struct build_args *arg = thr_arg;
		461
		462	clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
		463
		464	if (arg->user_data)
		465	eq_program_notify (arg->program, arg->user_data);
		466	else
		467	clReleaseProgram (arg->program);
		468
		469	free (arg->options);
		470	free (arg);
		471	}
		472
		473	static void
		474	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
		475	{
		476	struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
		477
		478	arg->program = program;
		479	arg->options = strdup (options);
		480	arg->user_data = user_data;
		481	arg->num_devices = num_devices;
		482	memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
		483
		484	xthread_t id;
		485	thread_create (&id, build_program_thread, arg);
		486	}
		487
		488	/*****************************************************************************/
		489	/* event objects */
		490
		491	static void
		492	eq_event_push (void *data1, void *data2, void *data3)
		493	{
		494	dSP;
		495	PUSH_CLOBJ ("OpenCL::Event", data1);
		496	PUSHs (sv_2mortal (newSViv ((IV)data2)));
		497	PUTBACK;
		498	}
		499
		500	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
		501
		502	static void CL_CALLBACK
		503	eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
		504	{
		505	clRetainEvent (event);
		506	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
132	}	507	}
133		508
134	/*****************************************************************************/	509	/*****************************************************************************/
135		510
136	static size_t	511	static size_t
…		…
140	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	515	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
141	return res;	516	return res;
142	}	517	}
143		518
144	static cl_event *	519	static cl_event *
145	event_list (SV **items, int count)	520	event_list (SV **items, cl_uint *rcount)
146	{	521	{
		522	cl_uint count = *rcount;
		523
147	if (!count)	524	if (!count)
148	return 0;	525	return 0;
149		526
150	cl_event *list = tmpbuf (sizeof (cl_event) * count);	527	cl_event *list = tmpbuf (sizeof (cl_event) * count);
		528	int i = 0;
151		529
		530	do
		531	{
		532	--count;
		533	if (SvOK (items [count]))
		534	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
		535	}
152	while (count--)	536	while (count);
153	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
154		537
		538	*rcount = i;
		539
155	return list;	540	return i ? list : 0;
156	}	541	}
157		542
158	#define EVENT_LIST(items,count) \	543	#define EVENT_LIST(items,count) \
159	cl_uint event_list_count = (count); \	544	cl_uint event_list_count = (count); \
160	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)	545	cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)
161		546
162	#define INFO(class) \	547	#define INFO(class) \
163	{ \	548	{ \
164	size_t size; \	549	size_t size; \
165	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \	550	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
166	SV *sv = sv_2mortal (newSV (size)); \	551	SV *sv = sv_2mortal (newSV (size)); \
167	SvUPGRADE (sv, SVt_PV); \	552	SvUPGRADE (sv, SVt_PV); \
168	SvPOK_only (sv); \	553	SvPOK_only (sv); \
169	SvCUR_set (sv, size); \	554	SvCUR_set (sv, size); \
170	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \	555	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
171	XPUSHs (sv); \	556	XPUSHs (sv); \
172	}	557	}
173		558
174	MODULE = OpenCL PACKAGE = OpenCL	559	MODULE = OpenCL PACKAGE = OpenCL
175		560
176	PROTOTYPES: ENABLE	561	PROTOTYPES: ENABLE
177		562
		563	void
		564	poll ()
		565	CODE:
		566	eq_poll ();
		567
		568	void
		569	_eq_initialise (IV func, IV arg)
		570	CODE:
		571	eq_signal_func = (void (*)(void *, int))func;
		572	eq_signal_arg = (void*)arg;
		573
178	BOOT:	574	BOOT:
179	{	575	{
180	HV *stash = gv_stashpv ("OpenCL", 1);	576	HV *stash = gv_stashpv ("OpenCL", 1);
181	static const ivstr *civ, const_iv[] = {	577	static const ivstr *civ, const_iv[] = {
182	{ sizeof (cl_char ), "SIZEOF_CHAR" },	578	{ sizeof (cl_char ), "SIZEOF_CHAR" },
183	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	579	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
184	{ sizeof (cl_short ), "SIZEOF_SHORT" },	580	{ sizeof (cl_short ), "SIZEOF_SHORT" },
185	{ sizeof (cl_ushort), "SIZEOF_USHORT" },	581	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
186	{ sizeof (cl_int ), "SIZEOF_INT" },	582	{ sizeof (cl_int ), "SIZEOF_INT" },
187	{ sizeof (cl_uint ), "SIZEOF_UINT" },	583	{ sizeof (cl_uint ), "SIZEOF_UINT" },
188	{ sizeof (cl_long ), "SIZEOF_LONG" },	584	{ sizeof (cl_long ), "SIZEOF_LONG" },
189	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	585	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
190	{ sizeof (cl_half ), "SIZEOF_HALF" },	586	{ sizeof (cl_half ), "SIZEOF_HALF" },
191	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	587	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
192	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	588	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
193	#include "constiv.h"	589	#include "constiv.h"
194	};	590	};
		591
195	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	592	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
196	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	593	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		594
		595	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
197	}	596	}
198		597
199	cl_int	598	cl_int
200	errno ()	599	errno ()
201	CODE:	600	CODE:
202	errno = res;	601	RETVAL = res;
		602	OUTPUT:
		603	RETVAL
203		604
204	const char *	605	const char *
205	err2str (cl_int err)	606	err2str (cl_int err)
206		607
207	const char *	608	const char *
…		…
218	list = tmpbuf (sizeof (*list) * count);	619	list = tmpbuf (sizeof (*list) * count);
219	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	620	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
220		621
221	EXTEND (SP, count);	622	EXTEND (SP, count);
222	for (i = 0; i < count; ++i)	623	for (i = 0; i < count; ++i)
223	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	624	PUSH_CLOBJ ("OpenCL::Platform", list [i]);
224		625
225	void	626	void
226	context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	627	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
227	PPCODE:	628	PPCODE:
		629	CONTEXT_NOTIFY_CALLBACK;
228	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res));	630	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
229	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	631	XPUSH_CLOBJ_CONTEXT;
230		632
231	void	633	void
232	context (FUTURE properties, FUTURE devices, FUTURE notify = 0)	634	context (FUTURE properties, FUTURE devices, FUTURE notify)
233	PPCODE:	635	PPCODE:
234	/* der Gipfel der Kunst */	636	/* der Gipfel der Kunst */
235		637
236	void	638	void
237	wait_for_events (...)	639	wait_for_events (...)
…		…
245		647
246	void	648	void
247	info (OpenCL::Platform self, cl_platform_info name)	649	info (OpenCL::Platform self, cl_platform_info name)
248	PPCODE:	650	PPCODE:
249	INFO (Platform)	651	INFO (Platform)
		652
		653	void
		654	unload_compiler (OpenCL::Platform self)
		655	CODE:
		656	#if CL_VERSION_1_2
		657	clUnloadPlatformCompiler (self);
		658	#endif
250		659
251	#BEGIN:platform	660	#BEGIN:platform
252		661
253	void	662	void
254	profile (OpenCL::Platform self)	663	profile (OpenCL::Platform self)
…		…
283	EXTEND (SP, count);	692	EXTEND (SP, count);
284	for (i = 0; i < count; ++i)	693	for (i = 0; i < count; ++i)
285	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	694	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
286		695
287	void	696	void
288	context (OpenCL::Platform self, FUTURE properties, SV *devices, FUTURE notify = 0)	697	context (OpenCL::Platform self, cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)
289	PPCODE:	698	PPCODE:
290	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	699	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
291	croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");	700	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
292		701
293	AV *av = (AV *)SvRV (devices);	702	AV *av = (AV *)SvRV (devices);
294	cl_uint num_devices = av_len (av) + 1;	703	cl_uint num_devices = av_len (av) + 1;
295	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	704	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
		705
296	int i;	706	int i;
297
298	for (i = num_devices; i--; )	707	for (i = num_devices; i--; )
299	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	708	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
300		709
		710	CONTEXT_NOTIFY_CALLBACK;
301	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res));	711	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, pfn_notify, user_data, &res));
302	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	712	XPUSH_CLOBJ_CONTEXT;
303		713
304	void	714	void
305	context_from_type (OpenCL::Platform self, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	715	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
306	PPCODE:	716	PPCODE:
307	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self, 0 };	717	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		718	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
		719
		720	CONTEXT_NOTIFY_CALLBACK;
308	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	721	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
309	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	722	XPUSH_CLOBJ_CONTEXT;
310		723
311	MODULE = OpenCL PACKAGE = OpenCL::Device	724	MODULE = OpenCL PACKAGE = OpenCL::Device
312		725
313	void	726	void
314	info (OpenCL::Device self, cl_device_info name)	727	info (OpenCL::Device self, cl_device_info name)
…		…
353	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT	766	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
354	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG	767	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
355	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT	768	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
356	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE	769	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
357	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF	770	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
358	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT	771	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
359	PPCODE:	772	PPCODE:
360	cl_uint value [1];	773	cl_uint value [1];
361	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));	774	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
362	EXTEND (SP, 1);	775	EXTEND (SP, 1);
363	const int i = 0;	776	const int i = 0;
…		…
487	cl_platform_id value [1];	900	cl_platform_id value [1];
488	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	901	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
489	EXTEND (SP, 1);	902	EXTEND (SP, 1);
490	const int i = 0;	903	const int i = 0;
491	{	904	{
492	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));	905	PUSH_CLOBJ ("OpenCL::Platform", value [i]);
493	}	906	}
494		907
495	void	908	void
496	name (OpenCL::Device self)	909	name (OpenCL::Device self)
497	ALIAS:	910	ALIAS:
…		…
516	cl_device_id value [1];	929	cl_device_id value [1];
517	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	930	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
518	EXTEND (SP, 1);	931	EXTEND (SP, 1);
519	const int i = 0;	932	const int i = 0;
520	{	933	{
521	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	934	PUSH_CLOBJ ("OpenCL::Device", value [i]);
522	}	935	}
523		936
524	void	937	void
525	partition_types_ext (OpenCL::Device self)	938	partition_types_ext (OpenCL::Device self)
526	ALIAS:	939	ALIAS:
…		…
552	INFO (Context)	965	INFO (Context)
553		966
554	void	967	void
555	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)	968	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
556	PPCODE:	969	PPCODE:
557	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));	970	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
558	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	971	XPUSH_CLOBJ ("OpenCL::Queue", queue);
559		972
560	void	973	void
561	user_event (OpenCL::Context self)	974	user_event (OpenCL::Context self)
562	PPCODE:	975	PPCODE:
563	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));	976	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
564	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);	977	XPUSH_CLOBJ ("OpenCL::UserEvent", ev);
565		978
566	void	979	void
567	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)	980	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
568	PPCODE:	981	PPCODE:
569	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	982	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
570	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	983	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
571		984
572	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));	985	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
573	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	986	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
574		987
575	void	988	void
576	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)	989	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
577	PPCODE:	990	PPCODE:
578	STRLEN len;	991	STRLEN len;
579	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	992	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
580	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	993	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
581	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	994	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
582	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));	995	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
583	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	996	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
584		997
		998	#if CL_VERSION_1_2
		999
585	void	1000	void
586	image2d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef)	1001	image (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, cl_mem_object_type type, size_t width, size_t height, size_t depth = 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)
587	PPCODE:	1002	PPCODE:
588	STRLEN len;	1003	STRLEN len;
589	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1004	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
590	const cl_image_format format = { channel_order, channel_type };	1005	const cl_image_format format = { channel_order, channel_type };
		1006	const cl_image_desc desc = {
		1007	type,
		1008	width, height, depth,
		1009	array_size, row_pitch, slice_pitch,
		1010	num_mip_level, num_samples,
		1011	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
		1012	};
591	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));	1013	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
592	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1014	char *klass = "OpenCL::Image";
		1015	switch (type)
		1016	{
		1017	case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
		1018	case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;
		1019	case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1020	case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;
		1021	case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1022	case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;
		1023	}
		1024	XPUSH_CLOBJ (klass, mem);
593		1025
		1026	#endif
		1027
594	void	1028	void
595	image3d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef)	1029	image2d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef)
596	PPCODE:	1030	PPCODE:
597	STRLEN len;	1031	STRLEN len;
598	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1032	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
599	const cl_image_format format = { channel_order, channel_type };	1033	const cl_image_format format = { channel_order, channel_type };
		1034	#if PREFER_1_1
		1035	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
		1036	#else
		1037	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
		1038	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1039	#endif
		1040	XPUSH_CLOBJ ("OpenCL::Image2D", mem);
		1041
		1042	void
		1043	image3d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef)
		1044	PPCODE:
		1045	STRLEN len;
		1046	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		1047	const cl_image_format format = { channel_order, channel_type };
		1048	#if PREFER_1_1
600	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1049	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
		1050	#else
		1051	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
		1052	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1053	#endif
601	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	1054	XPUSH_CLOBJ ("OpenCL::Image3D", mem);
		1055
		1056	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1057
		1058	void
		1059	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
		1060	PPCODE:
		1061	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
		1062	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
		1063
		1064	void
		1065	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
		1066	PPCODE:
		1067	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
		1068	XPUSH_CLOBJ ("OpenCL::Image2D", mem);
		1069
		1070	#if CL_VERSION_1_2
		1071
		1072	void
		1073	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1074	ALIAS:
		1075	PPCODE:
		1076	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
		1077	cl_gl_object_type type;
		1078	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
		1079	char *klass = "OpenCL::Memory";
		1080	switch (type)
		1081	{
		1082	case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
		1083	case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;
		1084	case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1085	case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;
		1086	case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1087	case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;
		1088	}
		1089	XPUSH_CLOBJ (klass, mem);
		1090
		1091	#endif
		1092
		1093	void
		1094	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1095	PPCODE:
		1096	#if PREFER_1_1
		1097	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
		1098	#else
		1099	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1100	#endif
		1101	XPUSH_CLOBJ ("OpenCL::Image2D", mem);
		1102
		1103	void
		1104	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1105	PPCODE:
		1106	#if PREFER_1_1
		1107	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
		1108	#else
		1109	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1110	#endif
		1111	XPUSH_CLOBJ ("OpenCL::Image3D", mem);
		1112
		1113	#endif
602		1114
603	void	1115	void
604	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)	1116	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
605	PPCODE:	1117	PPCODE:
606	{	1118	{
607	cl_uint count;	1119	cl_uint count;
608	cl_image_format *list;	1120	cl_image_format *list;
609	int i;	1121	int i;
610		1122
611	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));	1123	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
612	Newx (list, count, cl_image_format);	1124	Newx (list, count, cl_image_format);
613	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));	1125	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
614		1126
615	EXTEND (SP, count);	1127	EXTEND (SP, count);
616	for (i = 0; i < count; ++i)	1128	for (i = 0; i < count; ++i)
617	{	1129	{
618	AV *av = newAV ();	1130	AV *av = newAV ();
…		…
623	}	1135	}
624		1136
625	void	1137	void
626	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1138	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
627	PPCODE:	1139	PPCODE:
628	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));	1140	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
629	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	1141	XPUSH_CLOBJ ("OpenCL::Sampler", sampler);
630		1142
631	void	1143	void
632	program_with_source (OpenCL::Context self, SV *program)	1144	program_with_source (OpenCL::Context self, SV *program)
633	PPCODE:	1145	PPCODE:
634	STRLEN len;	1146	STRLEN len;
635	size_t len2;	1147	size_t len2;
636	const char *ptr = SvPVbyte (program, len);	1148	const char *ptr = SvPVbyte (program, len);
637		1149
638	len2 = len;	1150	len2 = len;
639	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));	1151	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
640	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	1152	XPUSH_CLOBJ ("OpenCL::Program", prog);
641		1153
642	#BEGIN:context	1154	#BEGIN:context
643		1155
644	void	1156	void
645	reference_count (OpenCL::Context self)	1157	reference_count (OpenCL::Context self)
…		…
662	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));	1174	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
663	int i, n = size / sizeof (*value);	1175	int i, n = size / sizeof (*value);
664	EXTEND (SP, n);	1176	EXTEND (SP, n);
665	for (i = 0; i < n; ++i)	1177	for (i = 0; i < n; ++i)
666	{	1178	{
667	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1179	PUSH_CLOBJ ("OpenCL::Device", value [i]);
668	}	1180	}
669		1181
670	void	1182	void
671	properties (OpenCL::Context self)	1183	properties (OpenCL::Context self)
672	PPCODE:	1184	PPCODE:
…		…
687	DESTROY (OpenCL::Queue self)	1199	DESTROY (OpenCL::Queue self)
688	CODE:	1200	CODE:
689	clReleaseCommandQueue (self);	1201	clReleaseCommandQueue (self);
690		1202
691	void	1203	void
692	enqueue_read_buffer (OpenCL::Queue self, 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
693	PPCODE:	1207	PPCODE:
694	cl_event ev = 0;	1208	cl_event ev = 0;
695	EVENT_LIST (6, items - 6);	1209	EVENT_LIST (6, items - 6);
696		1210
697	SvUPGRADE (data, SVt_PV);	1211	SvUPGRADE (data, SVt_PV);
…		…
699	SvPOK_only (data);	1213	SvPOK_only (data);
700	SvCUR_set (data, len);	1214	SvCUR_set (data, len);
701	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1215	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
702		1216
703	if (ev)	1217	if (ev)
704	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1218	XPUSH_CLOBJ ("OpenCL::Event", ev);
705		1219
706	void	1220	void
707	enqueue_write_buffer (OpenCL::Queue self, 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
708	PPCODE:	1224	PPCODE:
709	cl_event ev = 0;	1225	cl_event ev = 0;
710	STRLEN len;	1226	STRLEN len;
711	char *ptr = SvPVbyte (data, len);	1227	char *ptr = SvPVbyte (data, len);
712	EVENT_LIST (5, items - 5);	1228	EVENT_LIST (5, items - 5);
713		1229
714	NEED_SUCCESS (EnqueueReadBuffer, (self, 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));
715		1231
716	if (ev)	1232	if (ev)
717	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1233	XPUSH_CLOBJ ("OpenCL::Event", ev);
718		1234
		1235	#if CL_VERSION_1_2
		1236
719	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
720	enqueue_copy_buffer (OpenCL::Queue self, 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
721	PPCODE:	1286	PPCODE:
722	cl_event ev = 0;	1287	cl_event ev = 0;
723	EVENT_LIST (6, items - 6);	1288	EVENT_LIST (6, items - 6);
724		1289
725	NEED_SUCCESS (EnqueueCopyBuffer, (self, 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));
726		1291
727	if (ev)	1292	if (ev)
728	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1293	XPUSH_CLOBJ ("OpenCL::Event", ev);
729		1294
730	void	1295	void
731	enqueue_read_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)	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
732	PPCODE:	1299	PPCODE:
733	cl_event ev = 0;	1300	cl_event ev = 0;
734	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 };
735	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 };
736	const size_t region[3] = { width, height, depth };	1303	const size_t region[3] = { width, height, depth };
…		…
755	SvPOK_only (data);	1322	SvPOK_only (data);
756	SvCUR_set (data, len);	1323	SvCUR_set (data, len);
757	NEED_SUCCESS (EnqueueReadBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	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));
758		1325
759	if (ev)	1326	if (ev)
760	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1327	XPUSH_CLOBJ ("OpenCL::Event", ev);
761		1328
762	void	1329	void
763	enqueue_write_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)	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
764	PPCODE:	1333	PPCODE:
765	cl_event ev = 0;	1334	cl_event ev = 0;
766	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 };
767	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 };
768	const size_t region[3] = { width, height, depth };	1337	const size_t region[3] = { width, height, depth };
…		…
785	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];
786		1355
787	if (len < min_len)	1356	if (len < min_len)
788	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1357	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
789		1358
790	NEED_SUCCESS (EnqueueWriteBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	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));
791		1360
792	if (ev)	1361	if (ev)
793	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1362	XPUSH_CLOBJ ("OpenCL::Event", ev);
794		1363
795	void	1364	void
796	enqueue_copy_buffer_rect (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)	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
797	PPCODE:	1368	PPCODE:
798	cl_event ev = 0;	1369	cl_event ev = 0;
799	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 };
800	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 };
801	const size_t region[3] = { width, height, depth };	1372	const size_t region[3] = { width, height, depth };
802	EVENT_LIST (16, items - 16);	1373	EVENT_LIST (16, items - 16);
803		1374
804	NEED_SUCCESS (EnqueueCopyBufferRect, (self, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	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));
805		1376
806	if (ev)	1377	if (ev)
807	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1378	XPUSH_CLOBJ ("OpenCL::Event", ev);
808		1379
809	void	1380	void
810	enqueue_read_image (OpenCL::Queue self, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)	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
811	PPCODE:	1384	PPCODE:
812	cl_event ev = 0;	1385	cl_event ev = 0;
813	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 };
814	const size_t region[3] = { width, height, depth };	1387	const size_t region[3] = { width, height, depth };
815	EVENT_LIST (12, items - 12);	1388	EVENT_LIST (12, items - 12);
…		…
827	SvPOK_only (data);	1400	SvPOK_only (data);
828	SvCUR_set (data, len);	1401	SvCUR_set (data, len);
829	NEED_SUCCESS (EnqueueReadImage, (self, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	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));
830		1403
831	if (ev)	1404	if (ev)
832	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1405	XPUSH_CLOBJ ("OpenCL::Event", ev);
833		1406
834	void	1407	void
835	enqueue_write_image (OpenCL::Queue self, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)	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
836	PPCODE:	1411	PPCODE:
837	cl_event ev = 0;	1412	cl_event ev = 0;
838	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 };
839	const size_t region[3] = { width, height, depth };	1414	const size_t region[3] = { width, height, depth };
840	STRLEN len;	1415	STRLEN len;
…		…
850	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;
851		1426
852	if (len < min_len)	1427	if (len < min_len)
853	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1428	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
854		1429
855	NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	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));
856		1431
857	if (ev)	1432	if (ev)
858	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1433	XPUSH_CLOBJ ("OpenCL::Event", ev);
859		1434
860	void	1435	void
861	enqueue_copy_image (OpenCL::Queue self, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)	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
862	PPCODE:	1439	PPCODE:
863	cl_event ev = 0;	1440	cl_event ev = 0;
864	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 };
865	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 };
866	const size_t region[3] = { width, height, depth };	1443	const size_t region[3] = { width, height, depth };
867	EVENT_LIST (12, items - 12);	1444	EVENT_LIST (12, items - 12);
868		1445
869	NEED_SUCCESS (EnqueueCopyImage, (self, 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));
870		1447
871	if (ev)	1448	if (ev)
872	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1449	XPUSH_CLOBJ ("OpenCL::Event", ev);
873		1450
874	void	1451	void
875	enqueue_copy_image_to_buffer (OpenCL::Queue self, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)	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
876	PPCODE:	1455	PPCODE:
877	cl_event ev = 0;	1456	cl_event ev = 0;
878	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 };
879	const size_t region[3] = { width, height, depth };	1458	const size_t region[3] = { width, height, depth };
880	EVENT_LIST (10, items - 10);	1459	EVENT_LIST (10, items - 10);
881		1460
882	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, 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));
883		1462
884	if (ev)	1463	if (ev)
885	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1464	XPUSH_CLOBJ ("OpenCL::Event", ev);
886		1465
887	void	1466	void
888	enqueue_copy_buffer_to_image (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)	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
889	PPCODE:	1470	PPCODE:
890	cl_event ev = 0;	1471	cl_event ev = 0;
891	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 };
892	const size_t region[3] = { width, height, depth };	1473	const size_t region[3] = { width, height, depth };
893	EVENT_LIST (10, items - 10);	1474	EVENT_LIST (10, items - 10);
894		1475
895	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, 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));
896		1477
897	if (ev)	1478	if (ev)
898	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1479	XPUSH_CLOBJ ("OpenCL::Event", ev);
899		1480
900	void	1481	void
901	enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)	1482	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
		1483	ALIAS:
		1484	enqueue_task = 0
902	PPCODE:	1485	PPCODE:
903	cl_event ev = 0;	1486	cl_event ev = 0;
904	EVENT_LIST (2, items - 2);	1487	EVENT_LIST (2, items - 2);
905		1488
906	NEED_SUCCESS (EnqueueTask, (self, 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));
907		1490
908	if (ev)	1491	if (ev)
909	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1492	XPUSH_CLOBJ ("OpenCL::Event", ev);
910		1493
911	void	1494	void
912	enqueue_nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)	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
913	PPCODE:	1498	PPCODE:
914	cl_event ev = 0;	1499	cl_event ev = 0;
915	size_t *gwo = 0, *gws, *lws = 0;	1500	size_t *gwo = 0, *gws, *lws = 0;
916	int gws_len;	1501	int gws_len;
917	size_t *lists;	1502	size_t *lists;
…		…
942	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);	1527	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
943	}	1528	}
944		1529
945	if (SvOK (local_work_size))	1530	if (SvOK (local_work_size))
946	{	1531	{
947	if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1532	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
948	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");	1533	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
949		1534
950	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1535	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
951	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1536	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
952		1537
…		…
956	}	1541	}
957		1542
958	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1543	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
959		1544
960	if (ev)	1545	if (ev)
961	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1546	XPUSH_CLOBJ ("OpenCL::Event", ev);
962		1547
		1548	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1549
963	void	1550	void
964	enqueue_marker (OpenCL::Queue self)	1551	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
		1552	ALIAS:
		1553	enqueue_acquire_gl_objects = 0
		1554	ALIAS:
		1555	enqueue_release_gl_objects = 1
965	PPCODE:	1556	PPCODE:
		1557	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
		1558	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
		1559
966	cl_event ev;	1560	cl_event ev = 0;
967	NEED_SUCCESS (EnqueueMarker, (self, &ev));	1561	EVENT_LIST (2, items - 2);
		1562	AV *av = (AV *)SvRV (objects);
		1563	cl_uint num_objects = av_len (av) + 1;
		1564	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
		1565	int i;
		1566
		1567	for (i = num_objects; i--; )
		1568	object_list [i] = SvCLOBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
		1569
		1570	if (ix)
		1571	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1572	else
		1573	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1574
		1575	if (ev)
968	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1576	XPUSH_CLOBJ ("OpenCL::Event", ev);
969		1577
		1578	#endif
		1579
970	void	1580	void
971	enqueue_wait_for_events (OpenCL::Queue self, ...)	1581	wait_for_events (OpenCL::Queue self, ...)
		1582	ALIAS:
		1583	enqueue_wait_for_events = 0
972	CODE:	1584	CODE:
973	EVENT_LIST (1, items - 1);	1585	EVENT_LIST (1, items - 1);
		1586	#if PREFER_1_1
974	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));	1587	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		1588	#else
		1589	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
		1590	#endif
975		1591
976	void	1592	void
977	enqueue_barrier (OpenCL::Queue self)	1593	marker (OpenCL::Queue self, ...)
		1594	ALIAS:
		1595	enqueue_marker = 0
978	CODE:	1596	PPCODE:
		1597	cl_event ev = 0;
		1598	EVENT_LIST (1, items - 1);
		1599	#if PREFER_1_1
		1600	if (!event_list_count)
		1601	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1602	else
		1603	#if CL_VERSION_1_2
		1604	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1605	#else
		1606	{
		1607	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
		1608	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1609	}
		1610	#endif
		1611	#else
		1612	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1613	#endif
		1614	if (ev)
		1615	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1616
		1617	void
		1618	barrier (OpenCL::Queue self, ...)
		1619	ALIAS:
		1620	enqueue_barrier = 0
		1621	PPCODE:
		1622	cl_event ev = 0;
		1623	EVENT_LIST (1, items - 1);
		1624	#if PREFER_1_1
		1625	if (!event_list_count && GIMME_V == G_VOID)
979	NEED_SUCCESS (EnqueueBarrier, (self));	1626	NEED_SUCCESS (EnqueueBarrier, (self));
		1627	else
		1628	#if CL_VERSION_1_2
		1629	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1630	#else
		1631	{
		1632	if (event_list_count)
		1633	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		1634
		1635	if (GIMME_V != G_VOID)
		1636	NEED_SUCCESS (EnqueueMarker, (self, &ev));
		1637	}
		1638	#endif
		1639	#else
		1640	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1641	#endif
		1642	if (ev)
		1643	XPUSH_CLOBJ ("OpenCL::Event", ev);
980		1644
981	void	1645	void
982	flush (OpenCL::Queue self)	1646	flush (OpenCL::Queue self)
983	CODE:	1647	CODE:
984	NEED_SUCCESS (Flush, (self));	1648	NEED_SUCCESS (Flush, (self));
…		…
1002	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	1666	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1003	EXTEND (SP, 1);	1667	EXTEND (SP, 1);
1004	const int i = 0;	1668	const int i = 0;
1005	{	1669	{
1006	NEED_SUCCESS (RetainContext, (value [i]));	1670	NEED_SUCCESS (RetainContext, (value [i]));
1007	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1671	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1008	}	1672	}
1009		1673
1010	void	1674	void
1011	device (OpenCL::Queue self)	1675	device (OpenCL::Queue self)
1012	PPCODE:	1676	PPCODE:
1013	cl_device_id value [1];	1677	cl_device_id value [1];
1014	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));	1678	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1015	EXTEND (SP, 1);	1679	EXTEND (SP, 1);
1016	const int i = 0;	1680	const int i = 0;
1017	{	1681	{
1018	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1682	PUSH_CLOBJ ("OpenCL::Device", value [i]);
1019	}	1683	}
1020		1684
1021	void	1685	void
1022	reference_count (OpenCL::Queue self)	1686	reference_count (OpenCL::Queue self)
1023	PPCODE:	1687	PPCODE:
…		…
1110	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));	1774	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1111	EXTEND (SP, 1);	1775	EXTEND (SP, 1);
1112	const int i = 0;	1776	const int i = 0;
1113	{	1777	{
1114	NEED_SUCCESS (RetainContext, (value [i]));	1778	NEED_SUCCESS (RetainContext, (value [i]));
1115	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1779	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1116	}	1780	}
1117		1781
1118	void	1782	void
1119	associated_memobject (OpenCL::Memory self)	1783	associated_memobject (OpenCL::Memory self)
1120	PPCODE:	1784	PPCODE:
…		…
1122	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	1786	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1123	EXTEND (SP, 1);	1787	EXTEND (SP, 1);
1124	const int i = 0;	1788	const int i = 0;
1125	{	1789	{
1126	NEED_SUCCESS (RetainMemObject, (value [i]));	1790	NEED_SUCCESS (RetainMemObject, (value [i]));
1127	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));	1791	PUSH_CLOBJ ("OpenCL::Memory", value [i]);
1128	}	1792	}
1129		1793
1130	#END:mem	1794	#END:mem
		1795
		1796	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1797
		1798	void
		1799	gl_object_info (OpenCL::Memory self)
		1800	PPCODE:
		1801	cl_gl_object_type type;
		1802	cl_GLuint name;
		1803	NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
		1804	EXTEND (SP, 2);
		1805	PUSHs (sv_2mortal (newSVuv (type)));
		1806	PUSHs (sv_2mortal (newSVuv (name)));
		1807
		1808	#endif
1131		1809
1132	MODULE = OpenCL PACKAGE = OpenCL::BufferObj	1810	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1133		1811
1134	void	1812	void
1135	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)	1813	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
…		…
1138	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");	1816	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1139		1817
1140	cl_buffer_region crdata = { origin, size };	1818	cl_buffer_region crdata = { origin, size };
1141		1819
1142	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	1820	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1143	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	1821	XPUSH_CLOBJ ("OpenCL::Buffer", mem);
1144		1822
1145	MODULE = OpenCL PACKAGE = OpenCL::Image	1823	MODULE = OpenCL PACKAGE = OpenCL::Image
1146		1824
1147	void	1825	void
1148	image_info (OpenCL::Image self, cl_image_info name)	1826	image_info (OpenCL::Image self, cl_image_info name)
1149	PPCODE:	1827	PPCODE:
1150	INFO (Image)	1828	INFO (Image)
		1829
		1830	void
		1831	format (OpenCL::Image self)
		1832	PPCODE:
		1833	cl_image_format format;
		1834	NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1835	EXTEND (SP, 2);
		1836	PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
		1837	PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
1151		1838
1152	#BEGIN:image	1839	#BEGIN:image
1153		1840
1154	void	1841	void
1155	element_size (OpenCL::Image self)	1842	element_size (OpenCL::Image self)
…		…
1167	const int i = 0;	1854	const int i = 0;
1168	PUSHs (sv_2mortal (newSVuv (value [i])));	1855	PUSHs (sv_2mortal (newSVuv (value [i])));
1169		1856
1170	#END:image	1857	#END:image
1171		1858
		1859	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1860
		1861	#BEGIN:gl_texture
		1862
		1863	void
		1864	target (OpenCL::Image self)
		1865	PPCODE:
		1866	cl_GLenum value [1];
		1867	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
		1868	EXTEND (SP, 1);
		1869	const int i = 0;
		1870	PUSHs (sv_2mortal (newSVuv (value [i])));
		1871
		1872	void
		1873	gl_mipmap_level (OpenCL::Image self)
		1874	PPCODE:
		1875	cl_GLint value [1];
		1876	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
		1877	EXTEND (SP, 1);
		1878	const int i = 0;
		1879	PUSHs (sv_2mortal (newSViv (value [i])));
		1880
		1881	#END:gl_texture
		1882
		1883	#endif
		1884
1172	MODULE = OpenCL PACKAGE = OpenCL::Sampler	1885	MODULE = OpenCL PACKAGE = OpenCL::Sampler
1173		1886
1174	void	1887	void
1175	DESTROY (OpenCL::Sampler self)	1888	DESTROY (OpenCL::Sampler self)
1176	CODE:	1889	CODE:
…		…
1199	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	1912	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1200	EXTEND (SP, 1);	1913	EXTEND (SP, 1);
1201	const int i = 0;	1914	const int i = 0;
1202	{	1915	{
1203	NEED_SUCCESS (RetainContext, (value [i]));	1916	NEED_SUCCESS (RetainContext, (value [i]));
1204	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1917	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1205	}	1918	}
1206		1919
1207	void	1920	void
1208	normalized_coords (OpenCL::Sampler self)	1921	normalized_coords (OpenCL::Sampler self)
1209	PPCODE:	1922	PPCODE:
…		…
1239	DESTROY (OpenCL::Program self)	1952	DESTROY (OpenCL::Program self)
1240	CODE:	1953	CODE:
1241	clReleaseProgram (self);	1954	clReleaseProgram (self);
1242		1955
1243	void	1956	void
1244	build (OpenCL::Program self, OpenCL::Device device, SV *options = &PL_sv_undef)	1957	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
		1958	ALIAS:
		1959	build_async = 1
1245	CODE:	1960	CODE:
		1961	void (CL_CALLBACK *pfn_notify)(cl_program program, void *user_data) = 0;
		1962	void *user_data = 0;
		1963	cl_uint num_devices = 0;
		1964	cl_device_id *device_list = 0;
		1965
		1966	if (SvOK (devices))
		1967	{
		1968	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		1969	croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");
		1970
		1971	AV *av = (AV *)SvRV (devices);
		1972	num_devices = av_len (av) + 1;
		1973
		1974	if (num_devices)
		1975	{
		1976	device_list = tmpbuf (sizeof (*device_list) * num_devices);
		1977	int count;
		1978	for (count = 0; count < num_devices; ++count)
		1979	device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
		1980	}
		1981	}
		1982
		1983	if (SvOK (notify))
		1984	{
		1985	NEED_SUCCESS (RetainProgram, (self));
		1986	pfn_notify = eq_program_notify;
		1987	user_data = SvREFCNT_inc (s_get_cv (notify));
		1988	}
		1989
		1990	if (ix)
		1991	build_program_async (self, num_devices, device_list, SvPVbyte_nolen (options), user_data);
		1992	else
1246	NEED_SUCCESS (BuildProgram, (self, 1, &device, SvPVbyte_nolen (options), 0, 0));	1993	NEED_SUCCESS (BuildProgram, (self, num_devices, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
1247		1994
1248	void	1995	void
1249	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)	1996	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1250	PPCODE:	1997	PPCODE:
1251	size_t size;	1998	size_t size;
1252	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));	1999	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
1253	SV *sv = sv_2mortal (newSV (size));	2000	SV *sv = sv_2mortal (newSV (size));
1254	SvUPGRADE (sv, SVt_PV);	2001	SvUPGRADE (sv, SVt_PV);
1255	SvPOK_only (sv);	2002	SvPOK_only (sv);
1256	SvCUR_set (sv, size);	2003	SvCUR_set (sv, size);
1257	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));	2004	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
1258	XPUSHs (sv);	2005	XPUSHs (sv);
1259		2006
1260	#BEGIN:program_build	2007	#BEGIN:program_build
1261		2008
1262	void	2009	void
…		…
1285	#END:program_build	2032	#END:program_build
1286		2033
1287	void	2034	void
1288	kernel (OpenCL::Program program, SV *function)	2035	kernel (OpenCL::Program program, SV *function)
1289	PPCODE:	2036	PPCODE:
1290	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2037	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1291	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	2038	XPUSH_CLOBJ ("OpenCL::Kernel", kernel);
		2039
		2040	void
		2041	kernels_in_program (OpenCL::Program program)
		2042	PPCODE:
		2043	cl_uint num_kernels;
		2044	NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
		2045	cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
		2046	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
		2047
		2048	int i;
		2049	EXTEND (SP, num_kernels);
		2050	for (i = 0; i < num_kernels; ++i)
		2051	PUSH_CLOBJ ("OpenCL::Kernel", kernels [i]);
1292		2052
1293	void	2053	void
1294	info (OpenCL::Program self, cl_program_info name)	2054	info (OpenCL::Program self, cl_program_info name)
1295	PPCODE:	2055	PPCODE:
1296	INFO (Program)	2056	INFO (Program)
…		…
1314	{	2074	{
1315	SV *sv = sv_2mortal (newSV (sizes [i]));	2075	SV *sv = sv_2mortal (newSV (sizes [i]));
1316	SvUPGRADE (sv, SVt_PV);	2076	SvUPGRADE (sv, SVt_PV);
1317	SvPOK_only (sv);	2077	SvPOK_only (sv);
1318	SvCUR_set (sv, sizes [i]);	2078	SvCUR_set (sv, sizes [i]);
1319	ptrs [i] = SvPVX (sv);	2079	ptrs [i] = (void *)SvPVX (sv);
1320	PUSHs (sv);	2080	PUSHs (sv);
1321	}	2081	}
1322		2082
1323	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));	2083	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1324	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;	2084	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
…		…
1344	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2104	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1345	EXTEND (SP, 1);	2105	EXTEND (SP, 1);
1346	const int i = 0;	2106	const int i = 0;
1347	{	2107	{
1348	NEED_SUCCESS (RetainContext, (value [i]));	2108	NEED_SUCCESS (RetainContext, (value [i]));
1349	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2109	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1350	}	2110	}
1351		2111
1352	void	2112	void
1353	devices (OpenCL::Program self)	2113	devices (OpenCL::Program self)
1354	PPCODE:	2114	PPCODE:
…		…
1358	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));	2118	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1359	int i, n = size / sizeof (*value);	2119	int i, n = size / sizeof (*value);
1360	EXTEND (SP, n);	2120	EXTEND (SP, n);
1361	for (i = 0; i < n; ++i)	2121	for (i = 0; i < n; ++i)
1362	{	2122	{
1363	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2123	PUSH_CLOBJ ("OpenCL::Device", value [i]);
1364	}	2124	}
1365		2125
1366	void	2126	void
1367	source (OpenCL::Program self)	2127	source (OpenCL::Program self)
1368	PPCODE:	2128	PPCODE:
…		…
1394	DESTROY (OpenCL::Kernel self)	2154	DESTROY (OpenCL::Kernel self)
1395	CODE:	2155	CODE:
1396	clReleaseKernel (self);	2156	clReleaseKernel (self);
1397		2157
1398	void	2158	void
		2159	setf (OpenCL::Kernel self, const char *format, ...)
		2160	CODE:
		2161	int i;
		2162	for (i = 2; ; ++i)
		2163	{
		2164	while (*format == ' ')
		2165	++format;
		2166
		2167	char type = *format++;
		2168
		2169	if (!type)
		2170	break;
		2171
		2172	if (i >= items)
		2173	croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
		2174
		2175	SV *sv = ST (i);
		2176
		2177	union
		2178	{
		2179	cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
		2180	cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
		2181	cl_half ch; cl_float cf; cl_double cd;
		2182	cl_mem cm;
		2183	cl_sampler ca;
		2184	size_t cz;
		2185	cl_event ce;
		2186	} arg;
		2187	size_t size;
		2188
		2189	switch (type)
		2190	{
		2191	case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
		2192	case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
		2193	case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
		2194	case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
		2195	case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
		2196	case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
		2197	case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
		2198	case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
		2199
		2200	case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
		2201	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
		2202	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
		2203	case 'z': arg.cz = SvUV (sv); size = sizeof (arg.cz); break;
		2204
		2205	case 'm': arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
		2206	case 'a': arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
		2207	case 'e': arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
		2208
		2209	default:
		2210	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
		2211	}
		2212
		2213	clSetKernelArg (self, i - 2, size, &arg);
		2214	}
		2215
		2216	if (i != items)
		2217	croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
		2218
		2219	void
1399	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)	2220	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1400	CODE:	2221	CODE:
1401	clSetKernelArg (self, idx, sizeof (value), &value);	2222	clSetKernelArg (self, idx, sizeof (value), &value);
1402		2223
1403	void	2224	void
…		…
1459	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)	2280	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1460	CODE:	2281	CODE:
1461	clSetKernelArg (self, idx, sizeof (value), &value);	2282	clSetKernelArg (self, idx, sizeof (value), &value);
1462		2283
1463	void	2284	void
1464	set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)	2285	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
		2286	ALIAS:
		2287	set_image2d = 0
		2288	set_image3d = 0
1465	CODE:	2289	CODE:
1466	clSetKernelArg (self, idx, sizeof (value), &value);	2290	clSetKernelArg (self, idx, sizeof (value), &value);
1467		2291
1468	void	2292	void
1469	set_image3d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image3D_ornull value)	2293	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1470	CODE:	2294	CODE:
1471	clSetKernelArg (self, idx, sizeof (value), &value);	2295	clSetKernelArg (self, idx, sizeof (value), &value);
1472		2296
1473	void	2297	void
1474	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)	2298	set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
1475	CODE:	2299	CODE:
1476	clSetKernelArg (self, idx, sizeof (value), &value);	2300	clSetKernelArg (self, idx, size, 0);
1477		2301
1478	void	2302	void
1479	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)	2303	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1480	CODE:	2304	CODE:
1481	clSetKernelArg (self, idx, sizeof (value), &value);	2305	clSetKernelArg (self, idx, sizeof (value), &value);
…		…
1517	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2341	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1518	EXTEND (SP, 1);	2342	EXTEND (SP, 1);
1519	const int i = 0;	2343	const int i = 0;
1520	{	2344	{
1521	NEED_SUCCESS (RetainContext, (value [i]));	2345	NEED_SUCCESS (RetainContext, (value [i]));
1522	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2346	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1523	}	2347	}
1524		2348
1525	void	2349	void
1526	program (OpenCL::Kernel self)	2350	program (OpenCL::Kernel self)
1527	PPCODE:	2351	PPCODE:
…		…
1529	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2353	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1530	EXTEND (SP, 1);	2354	EXTEND (SP, 1);
1531	const int i = 0;	2355	const int i = 0;
1532	{	2356	{
1533	NEED_SUCCESS (RetainProgram, (value [i]));	2357	NEED_SUCCESS (RetainProgram, (value [i]));
1534	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));	2358	PUSH_CLOBJ ("OpenCL::Program", value [i]);
1535	}	2359	}
1536		2360
1537	#END:kernel	2361	#END:kernel
1538		2362
1539	void	2363	void
…		…
1599	wait (OpenCL::Event self)	2423	wait (OpenCL::Event self)
1600	CODE:	2424	CODE:
1601	clWaitForEvents (1, &self);	2425	clWaitForEvents (1, &self);
1602		2426
1603	void	2427	void
		2428	cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
		2429	CODE:
		2430	clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
		2431
		2432	void
1604	info (OpenCL::Event self, cl_event_info name)	2433	info (OpenCL::Event self, cl_event_info name)
1605	PPCODE:	2434	PPCODE:
1606	INFO (Event)	2435	INFO (Event)
1607		2436
1608	#BEGIN:event	2437	#BEGIN:event
…		…
1614	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2443	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
1615	EXTEND (SP, 1);	2444	EXTEND (SP, 1);
1616	const int i = 0;	2445	const int i = 0;
1617	{	2446	{
1618	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2447	NEED_SUCCESS (RetainCommandQueue, (value [i]));
1619	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));	2448	PUSH_CLOBJ ("OpenCL::Queue", value [i]);
1620	}	2449	}
1621		2450
1622	void	2451	void
1623	command_type (OpenCL::Event self)	2452	command_type (OpenCL::Event self)
1624	PPCODE:	2453	PPCODE:
…		…
1647	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2476	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
1648	EXTEND (SP, 1);	2477	EXTEND (SP, 1);
1649	const int i = 0;	2478	const int i = 0;
1650	{	2479	{
1651	NEED_SUCCESS (RetainContext, (value [i]));	2480	NEED_SUCCESS (RetainContext, (value [i]));
1652	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2481	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1653	}	2482	}
1654		2483
1655	#END:event	2484	#END:event
1656		2485
1657	void	2486	void

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