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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 1.73 by root, Sat May 5 13:30:07 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	#include "ecb.h"//D
		6
		7	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
		8	#include "xthread.h"
		9	#include "schmorp.h"
		10
		11	#ifdef I_DLFCN
		12	#include <dlfcn.h>
		13	#endif
		14
		15	// how stupid is that, the 1.2 header files define CL_VERSION_1_1,
		16	// but then fail to define the api functions unless you ALSO define
		17	// this. This breaks 100% of the opencl 1.1 apps, for what reason?
		18	// after all, the functions are deprecated, not removed.
		19	// in addition, you cannot test for this in any future-proof way.
		20	// each time a new opencl version comes out, you need to make a new
		21	// release.
		22	#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
		23
		24	#ifndef PREFER_1_1
		25	#define PREFER_1_1 1
		26	#endif
		27
		28	#if PREFER_1_1
		29	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
		30	#endif
4		31
5	#ifdef __APPLE__	32	#ifdef __APPLE__
6	#include <OpenCL/opencl.h>	33	#include <OpenCL/opencl.h>
7	#else	34	#else
8	#include <CL/opencl.h>	35	#include <CL/opencl.h>
9	#endif	36	#endif
10		37
		38	#ifndef CL_VERSION_1_2
		39	#undef PREFER_1_1
		40	#define PREFER_1_1 1
		41	#endif
		42
11	typedef cl_platform_id OpenCL__Platform;	43	typedef cl_platform_id OpenCL__Platform;
12	typedef cl_device_id OpenCL__Device;	44	typedef cl_device_id OpenCL__Device;
		45	typedef cl_device_id OpenCL__SubDevice;
13	typedef cl_context OpenCL__Context;	46	typedef cl_context OpenCL__Context;
14	typedef cl_command_queue OpenCL__Queue;	47	typedef cl_command_queue OpenCL__Queue;
15	typedef cl_mem OpenCL__Memory;	48	typedef cl_mem OpenCL__Memory;
16	typedef cl_mem OpenCL__Buffer;	49	typedef cl_mem OpenCL__Buffer;
17	typedef cl_mem OpenCL__BufferObj;	50	typedef cl_mem OpenCL__BufferObj;
18	typedef cl_mem OpenCL__Image;	51	typedef cl_mem OpenCL__Image;
19	typedef cl_mem OpenCL__Image2D;
20	typedef cl_mem OpenCL__Image3D;
21	typedef cl_mem OpenCL__Memory_ornull;	52	typedef cl_mem OpenCL__Memory_ornull;
22	typedef cl_mem OpenCL__Buffer_ornull;	53	typedef cl_mem OpenCL__Buffer_ornull;
23	typedef cl_mem OpenCL__Image_ornull;	54	typedef cl_mem OpenCL__Image_ornull;
24	typedef cl_mem OpenCL__Image2D_ornull;
25	typedef cl_mem OpenCL__Image3D_ornull;
26	typedef cl_sampler OpenCL__Sampler;	55	typedef cl_sampler OpenCL__Sampler;
27	typedef cl_program OpenCL__Program;	56	typedef cl_program OpenCL__Program;
28	typedef cl_kernel OpenCL__Kernel;	57	typedef cl_kernel OpenCL__Kernel;
29	typedef cl_event OpenCL__Event;	58	typedef cl_event OpenCL__Event;
30	typedef cl_event OpenCL__UserEvent;	59	typedef cl_event OpenCL__UserEvent;
31		60
32	typedef SV *FUTURE;	61	typedef struct mapped * OpenCL__Mapped;
		62
		63	static HV
		64	*stash_platform,
		65	*stash_device,
		66	*stash_subdevice,
		67	*stash_context,
		68	*stash_queue,
		69	*stash_program,
		70	*stash_kernel,
		71	*stash_sampler,
		72	*stash_event,
		73	*stash_userevent,
		74	*stash_memory,
		75	*stash_buffer,
		76	*stash_bufferobj,
		77	*stash_image,
		78	*stash_image1d,
		79	*stash_image1darray,
		80	*stash_image1dbuffer,
		81	*stash_image2d,
		82	*stash_image2darray,
		83	*stash_image3d,
		84	*stash_mapped,
		85	*stash_mappedbuffer,
		86	*stash_mappedimage;
33		87
34	/*****************************************************************************/	88	/*****************************************************************************/
35		89
		90	// name must include a leading underscore
		91	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
		92	// for perl. doh.
		93	static void *
		94	glsym (const char *name)
		95	{
		96	void *fun = 0;
		97
		98	#if defined I_DLFCN && defined RTLD_DEFAULT
		99	fun = dlsym (RTLD_DEFAULT, name + 1);
		100	if (!fun) fun = dlsym (RTLD_DEFAULT, name);
		101
		102	if (!fun)
		103	{
		104	static void *libgl;
		105	static const char *glso[] = {
		106	"libGL.so.1",
		107	"libGL.so.3",
		108	"libGL.so.4.0",
		109	"libGL.so",
		110	"/usr/lib/libGL.so",
		111	"/usr/X11R6/lib/libGL.1.dylib"
		112	};
		113	int i;
		114
		115	for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
		116	{
		117	libgl = dlopen (glso [i], RTLD_LAZY);
		118	if (libgl)
		119	break;
		120	}
		121
		122	if (libgl)
		123	{
		124	fun = dlsym (libgl, name + 1);
		125	if (!fun) fun = dlsym (libgl, name);
		126	}
		127	}
		128	#endif
		129
		130	return fun;
		131	}
		132
		133	/*****************************************************************************/
		134
36	/* up to two temporary buffers */	135	/* up to two temporary buffers */
37	static void *	136	static void * ecb_noinline
38	tmpbuf (size_t size)	137	tmpbuf (size_t size)
39	{	138	{
		139	enum { buffers = 4 };
40	static int idx;	140	static int idx;
41	static void *buf [2];	141	static void *buf [buffers];
42	static size_t len [2];	142	static size_t len [buffers];
43		143
44	idx ^= 1;	144	idx = (idx + 1) % buffers;
45		145
46	if (len [idx] < size)	146	if (len [idx] < size)
47	{	147	{
48	free (buf [idx]);	148	free (buf [idx]);
49	len [idx] = ((size + 31) & ~4095) + 4096 - 32;	149	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
50	buf [idx] = malloc (len [idx]);	150	buf [idx] = malloc (len [idx]);
51	}	151	}
52		152
53	return buf [idx];	153	return buf [idx];
		154	}
		155
		156	static const char * ecb_noinline
		157	cv_get_name (CV *cv)
		158	{
		159	static char fullname [256];
		160
		161	GV *gv = CvGV (cv); // gv better be nonzero
		162
		163	HV *stash = GvSTASH (gv);
		164	const char *hvname = HvNAME_get (stash); // stash also better be nonzero
		165	const char *gvname = GvNAME (gv);
		166
		167	snprintf (fullname, sizeof (fullname), "%s::%s", hvname, gvname);
		168	return fullname;
54	}	169	}
55		170
56	/*****************************************************************************/	171	/*****************************************************************************/
57		172
58	typedef struct	173	typedef struct
…		…
117	if (res) \	232	if (res) \
118	FAIL (name);	233	FAIL (name);
119		234
120	/*****************************************************************************/	235	/*****************************************************************************/
121		236
122	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
123	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
124
125	static void *	237	static SV *
		238	new_clobj (HV *stash, IV id)
		239	{
		240	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		241	}
		242
		243	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		244	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
		245
		246	/* cl objects are either \$iv, or [$iv, ...] */
		247	/* they can be upgraded at runtime to the array form */
		248	static void * ecb_noinline
126	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)	249	SvCLOBJ (CV *cv, const char *svname, SV *sv, const char *pkg)
127	{	250	{
		251	// sv_derived_from is quite slow :(
128	if (SvROK (sv) && sv_derived_from (sv, pkg))	252	if (SvROK (sv) && sv_derived_from (sv, pkg))
129	return (void *)SvIV (SvRV (sv));	253	return (void *)SvIV (SvRV (sv));
130		254
131	croak ("%s: %s is not of type %s", func, svname, pkg);	255	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, pkg);
		256	}
		257
		258	// the "no-inherit" version of the above
		259	static void * ecb_noinline
		260	SvCLOBJ_ni (CV *cv, const char *svname, SV *sv, HV *stash)
		261	{
		262	if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
		263	return (void *)SvIV (SvRV (sv));
		264
		265	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, HvNAME (stash));
132	}	266	}
133		267
134	/*****************************************************************************/	268	/*****************************************************************************/
		269
		270	static cl_context_properties * ecb_noinline
		271	SvCONTEXTPROPERTIES (CV *cv, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
		272	{
		273	if (!sv || !SvOK (sv))
		274	if (extra)
		275	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
		276	else
		277	return 0;
		278
		279	if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
		280	{
		281	AV *av = (AV *)SvRV (sv);
		282	int i, len = av_len (av) + 1;
		283	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
		284	cl_context_properties *l = p;
		285
		286	if (len & 1)
		287	croak ("%s: %s is not a property list (must contain an even number of elements)", cv_get_name (cv), svname);
		288
		289	while (extracount--)
		290	*l++ = *extra++;
		291
		292	for (i = 0; i < len; i += 2)
		293	{
		294	cl_context_properties t = SvIV (*av_fetch (av, i , 0));
		295	SV *p_sv = *av_fetch (av, i + 1, 0);
		296	cl_context_properties v = SvIV (p_sv); // code below can override
		297
		298	switch (t)
		299	{
		300	case CL_CONTEXT_PLATFORM:
		301	if (SvROK (p_sv))
		302	v = (cl_context_properties)SvCLOBJ (cv, svname, p_sv, "OpenCL::Platform");
		303	break;
		304
		305	case CL_GLX_DISPLAY_KHR:
		306	if (!SvOK (p_sv))
		307	{
		308	void *func = glsym ("_glXGetCurrentDisplay");
		309	if (func)
		310	v = (cl_context_properties)((void *(*)(void))func)();
		311	}
		312	break;
		313
		314	case CL_GL_CONTEXT_KHR:
		315	if (!SvOK (p_sv))
		316	{
		317	void *func = glsym ("_glXGetCurrentContext");
		318	if (func)
		319	v = (cl_context_properties)((void *(*)(void))func)();
		320	}
		321	break;
		322
		323	default:
		324	/* unknown property, treat as int */
		325	break;
		326	}
		327
		328	*l++ = t;
		329	*l++ = v;
		330	}
		331
		332	*l = 0;
		333
		334	return p;
		335	}
		336
		337	croak ("%s: %s is not a property list (either undef or [type => value, ...])", cv_get_name (cv), svname);
		338	}
		339
		340	// parse an array of CLOBJ into a void ** array in C - works only for CLOBJs whose representation
		341	// is a pointer (and only on well-behaved systems).
		342	static void * ecb_noinline
		343	object_list (CV *cv, int or_undef, const char *argname, SV *arg, const char *klass, cl_uint *rcount)
		344	{
		345	if (!SvROK (arg) || SvTYPE (SvRV (arg)) != SVt_PVAV)
		346	croak ("%s: '%s' parameter must be %sa reference to an array of %s objects",
		347	cv_get_name (cv), argname, or_undef ? "undef or " : "", klass);
		348
		349	AV *av = (AV *)SvRV (arg);
		350	void **list = 0;
		351	cl_uint count = av_len (av) + 1;
		352
		353	if (count)
		354	{
		355	list = tmpbuf (sizeof (*list) * count);
		356	int i;
		357	for (i = 0; i < count; ++i)
		358	list [i] = SvCLOBJ (cv, argname, *av_fetch (av, i, 1), klass);
		359	}
		360
		361	if (!count && !or_undef)
		362	croak ("%s: '%s' must contain at least one %s object",
		363	cv_get_name (cv), argname, klass);
		364
		365	*rcount = count;
		366	return (void *)list;
		367	}
		368
		369	/*****************************************************************************/
		370	/* callback stuff */
		371
		372	/* default context callback, log to stderr */
		373	static void CL_CALLBACK
		374	context_default_notify (const char *msg, const void *info, size_t cb, void *data)
		375	{
		376	fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
		377	}
		378
		379	typedef struct
		380	{
		381	int free_cb;
		382	void (*push)(void *data1, void *data2, void *data3);
		383	} eq_vtbl;
		384
		385	typedef struct eq_item
		386	{
		387	struct eq_item *next;
		388	eq_vtbl *vtbl;
		389	SV *cb;
		390	void *data1, *data2, *data3;
		391	} eq_item;
		392
		393	static void (*eq_signal_func)(void *signal_arg, int value);
		394	static void *eq_signal_arg;
		395	static xmutex_t eq_lock = X_MUTEX_INIT;
		396	static eq_item *eq_head, *eq_tail;
		397
		398	static void ecb_noinline
		399	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
		400	{
		401	eq_item *item = malloc (sizeof (eq_item));
		402
		403	item->next = 0;
		404	item->vtbl = vtbl;
		405	item->cb = cb;
		406	item->data1 = data1;
		407	item->data2 = data2;
		408	item->data3 = data3;
		409
		410	X_LOCK (eq_lock);
		411
		412	*(eq_head ? &eq_tail->next : &eq_head) = item;
		413	eq_tail = item;
		414
		415	X_UNLOCK (eq_lock);
		416
		417	eq_signal_func (eq_signal_arg, 0);
		418	}
		419
		420	static eq_item *
		421	eq_dec (void)
		422	{
		423	eq_item *res;
		424
		425	X_LOCK (eq_lock);
		426
		427	res = eq_head;
		428	if (res)
		429	eq_head = res->next;
		430
		431	X_UNLOCK (eq_lock);
		432
		433	return res;
		434	}
		435
		436	static void
		437	eq_poll (void)
		438	{
		439	eq_item *item;
		440
		441	while ((item = eq_dec ()))
		442	{
		443	ENTER;
		444	SAVETMPS;
		445
		446	dSP;
		447	PUSHMARK (SP);
		448	EXTEND (SP, 2);
		449
		450	if (item->vtbl->free_cb)
		451	sv_2mortal (item->cb);
		452
		453	PUTBACK;
		454	item->vtbl->push (item->data1, item->data2, item->data3);
		455
		456	SV *cb = item->cb;
		457	free (item);
		458
		459	call_sv (cb, G_DISCARD | G_VOID);
		460
		461	FREETMPS;
		462	LEAVE;
		463	}
		464	}
		465
		466	static void
		467	eq_poll_interrupt (pTHX_ void *c_arg, int value)
		468	{
		469	eq_poll ();
		470	}
		471
		472	/*****************************************************************************/
		473	/* context notify */
		474
		475	static void ecb_noinline
		476	eq_context_push (void *data1, void *data2, void *data3)
		477	{
		478	dSP;
		479	PUSHs (sv_2mortal (newSVpv (data1, 0)));
		480	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
		481	PUTBACK;
		482
		483	free (data1);
		484	free (data2);
		485	}
		486
		487	static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
		488
		489	static void CL_CALLBACK
		490	eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
		491	{
		492	void *pvt_copy = malloc (cb);
		493	memcpy (pvt_copy, pvt, cb);
		494	eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
		495	}
		496
		497	#define CONTEXT_NOTIFY_CALLBACK \
		498	void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
		499	void *user_data = 0; \
		500	\
		501	if (SvOK (notify)) \
		502	{ \
		503	pfn_notify = eq_context_notify; \
		504	user_data = s_get_cv (notify); \
		505	}
		506
		507	static SV * ecb_noinline
		508	new_clobj_context (cl_context ctx, void *user_data)
		509	{
		510	SV *sv = new_clobj (stash_context, (IV)ctx);
		511
		512	if (user_data)
		513	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
		514
		515	return sv;
		516	}
		517
		518	#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
		519
		520	/*****************************************************************************/
		521	/* build/compile/link notify */
		522
		523	static void
		524	eq_program_push (void *data1, void *data2, void *data3)
		525	{
		526	dSP;
		527	PUSH_CLOBJ (stash_program, data1);
		528	PUTBACK;
		529	}
		530
		531	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
		532
		533	static void CL_CALLBACK
		534	eq_program_notify (cl_program program, void *user_data)
		535	{
		536	clRetainProgram (program);
		537
		538	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		539	}
		540
		541	typedef void (CL_CALLBACK *program_callback)(cl_program program, void *user_data);
		542
		543	static program_callback ecb_noinline
		544	make_program_callback (SV *notify, void **ruser_data)
		545	{
		546	if (SvOK (notify))
		547	{
		548	*ruser_data = SvREFCNT_inc (s_get_cv (notify));
		549	return eq_program_notify;
		550	}
		551	else
		552	{
		553	*ruser_data = 0;
		554	return 0;
		555	}
		556	}
		557
		558	struct build_args
		559	{
		560	cl_program program;
		561	char *options;
		562	void *user_data;
		563	cl_uint num_devices;
		564	};
		565
		566	X_THREAD_PROC (build_program_thread)
		567	{
		568	struct build_args *arg = thr_arg;
		569
		570	clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
		571
		572	if (arg->user_data)
		573	eq_program_notify (arg->program, arg->user_data);
		574	else
		575	clReleaseProgram (arg->program);
		576
		577	free (arg->options);
		578	free (arg);
		579
		580	return 0;
		581	}
		582
		583	static void
		584	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
		585	{
		586	struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
		587
		588	arg->program = program;
		589	arg->options = strdup (options);
		590	arg->user_data = user_data;
		591	arg->num_devices = num_devices;
		592	memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
		593
		594	xthread_t id;
		595	thread_create (&id, build_program_thread, arg);
		596	}
		597
		598	/*****************************************************************************/
		599	/* event objects */
		600
		601	static void
		602	eq_event_push (void *data1, void *data2, void *data3)
		603	{
		604	dSP;
		605	PUSH_CLOBJ (stash_event, data1);
		606	PUSHs (sv_2mortal (newSViv ((IV)data2)));
		607	PUTBACK;
		608	}
		609
		610	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
		611
		612	static void CL_CALLBACK
		613	eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
		614	{
		615	clRetainEvent (event);
		616	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
		617	}
		618
		619	/*****************************************************************************/
		620	/* utilities for XS code */
135		621
136	static size_t	622	static size_t
137	img_row_pitch (cl_mem img)	623	img_row_pitch (cl_mem img)
138	{	624	{
139	size_t res;	625	size_t res;
140	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	626	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
141	return res;	627	return res;
142	}	628	}
143		629
144	static cl_event *	630	static cl_event * ecb_noinline
145	event_list (SV **items, int count)	631	event_list (CV *cv, SV **items, cl_uint *rcount, cl_event extra)
146	{	632	{
147	if (!count)	633	cl_uint count = *rcount;
		634
		635	if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
		636	*rcount = count = 0;
		637
		638	if (!count && !extra)
148	return 0;	639	return 0;
149		640
150	cl_event *list = tmpbuf (sizeof (cl_event) * count);	641	cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
		642	int i = 0;
151		643
152	while (count--)	644	while (count--)
		645	if (SvOK (items [count]))
153	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	646	list [i++] = SvCLOBJ (cv, "wait_events", items [count], "OpenCL::Event");
154		647
		648	if (extra)
		649	list [i++] = extra;
		650
		651	*rcount = i;
		652
155	return list;	653	return i ? list : 0;
156	}	654	}
157		655
158	#define EVENT_LIST(items,count) \	656	#define EVENT_LIST(skip) \
159	cl_uint event_list_count = (count); \	657	cl_uint event_list_count = items - (skip); \
160	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)	658	cl_event *event_list_ptr = event_list (cv, &ST (skip), &event_list_count, 0)
161		659
162	#define INFO(class) \	660	#define INFO(class) \
163	{ \	661	{ \
164	size_t size; \	662	size_t size; \
165	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \	663	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
166	SV *sv = sv_2mortal (newSV (size)); \	664	SV *sv = sv_2mortal (newSV (size)); \
167	SvUPGRADE (sv, SVt_PV); \	665	SvUPGRADE (sv, SVt_PV); \
168	SvPOK_only (sv); \	666	SvPOK_only (sv); \
169	SvCUR_set (sv, size); \	667	SvCUR_set (sv, size); \
170	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \	668	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
171	XPUSHs (sv); \	669	XPUSHs (sv); \
172	}	670	}
173		671
		672	/*****************************************************************************/
		673	/* mapped_xxx */
		674
		675	static OpenCL__Mapped
		676	SvMAPPED (SV *sv)
		677	{
		678	// no typechecking atm., keep your fingers crossed
		679	return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
		680	}
		681
		682	struct mapped
		683	{
		684	cl_command_queue queue;
		685	cl_mem memobj;
		686	void *ptr;
		687	size_t cb;
		688	cl_event event;
		689	size_t row_pitch;
		690	size_t slice_pitch;
		691	};
		692
		693	static SV *
		694	mapped_new (HV *stash, cl_command_queue queue, cl_mem memobj, cl_map_flags flags, void *ptr, size_t cb, cl_event ev, size_t row_pitch, size_t slice_pitch)
		695	{
		696	SV *data = newSV (0);
		697	SvUPGRADE (data, SVt_PVMG);
		698
		699	OpenCL__Mapped mapped;
		700	New (0, mapped, 1, struct mapped);
		701
		702	clRetainCommandQueue (queue);
		703
		704	mapped->queue = queue;
		705	mapped->memobj = memobj;
		706	mapped->ptr = ptr;
		707	mapped->cb = cb;
		708	mapped->event = ev;
		709	mapped->row_pitch = row_pitch;
		710	mapped->slice_pitch = slice_pitch;
		711
		712	sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
		713
		714	if (SvLEN (data))
		715	Safefree (data);
		716
		717	SvPVX (data) = (char *)ptr;
		718	SvCUR_set (data, cb);
		719	SvLEN_set (data, 0);
		720	SvPOK_only (data);
		721
		722	SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
		723
		724	if (!(flags & CL_MAP_WRITE))
		725	SvREADONLY_on (data);
		726
		727	return obj;
		728	}
		729
		730	static void
		731	mapped_detach (SV *sv, OpenCL__Mapped mapped)
		732	{
		733	SV *data = SvRV (sv);
		734
		735	// the next check checks both before AND after detach, where SvPVX should STILL be 0
		736	if (SvPVX (data) != (char *)mapped->ptr)
		737	warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
		738	else
		739	{
		740	SvREADONLY_off (data);
		741	SvCUR_set (data, 0);
		742	SvPVX (data) = 0;
		743	SvOK_off (data);
		744	}
		745
		746	mapped->ptr = 0;
		747	}
		748
		749	static void
		750	mapped_unmap (CV *cv, SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
		751	{
		752	cl_event *event_list_ptr = event_list (cv, wait_list, &event_list_count, mapped->event);
		753	cl_event ev;
		754
		755	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
		756
		757	clReleaseEvent (mapped->event);
		758	mapped->event = ev;
		759
		760	mapped_detach (self, mapped);
		761	}
		762
		763	/*****************************************************************************/
		764
174	MODULE = OpenCL PACKAGE = OpenCL	765	MODULE = OpenCL PACKAGE = OpenCL
175		766
176	PROTOTYPES: ENABLE	767	PROTOTYPES: ENABLE
177		768
		769	void
		770	poll ()
		771	CODE:
		772	eq_poll ();
		773
		774	void
		775	_eq_initialise (IV func, IV arg)
		776	CODE:
		777	eq_signal_func = (void (*)(void *, int))func;
		778	eq_signal_arg = (void*)arg;
		779
178	BOOT:	780	BOOT:
179	{	781	{
180	HV *stash = gv_stashpv ("OpenCL", 1);	782	HV *stash = gv_stashpv ("OpenCL", 1);
181	static const ivstr *civ, const_iv[] = {	783	static const ivstr *civ, const_iv[] = {
182	{ sizeof (cl_char ), "SIZEOF_CHAR" },	784	{ sizeof (cl_char ), "SIZEOF_CHAR" },
183	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	785	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
184	{ sizeof (cl_short ), "SIZEOF_SHORT" },	786	{ sizeof (cl_short ), "SIZEOF_SHORT" },
185	{ sizeof (cl_ushort), "SIZEOF_USHORT" },	787	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
186	{ sizeof (cl_int ), "SIZEOF_INT" },	788	{ sizeof (cl_int ), "SIZEOF_INT" },
187	{ sizeof (cl_uint ), "SIZEOF_UINT" },	789	{ sizeof (cl_uint ), "SIZEOF_UINT" },
188	{ sizeof (cl_long ), "SIZEOF_LONG" },	790	{ sizeof (cl_long ), "SIZEOF_LONG" },
189	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	791	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
190	{ sizeof (cl_half ), "SIZEOF_HALF" },	792	{ sizeof (cl_half ), "SIZEOF_HALF" },
191	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	793	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
192	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	794	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
		795	{ PREFER_1_1 , "PREFER_1_1" },
193	#include "constiv.h"	796	#include "constiv.h"
194	};	797	};
		798
195	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	799	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));	800	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		801
		802	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
		803	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		804	stash_subdevice = gv_stashpv ("OpenCL::SubDevice", GV_ADD);
		805	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
		806	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
		807	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
		808	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
		809	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
		810	stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
		811	stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
		812	stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
		813	stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
		814	stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
		815	stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
		816	stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
		817	stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
		818	stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
		819	stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
		820	stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
		821	stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
		822	stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
		823	stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
		824	stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
		825
		826	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
197	}	827	}
198		828
199	cl_int	829	cl_int
200	errno ()	830	errno ()
201	CODE:	831	CODE:
202	errno = res;	832	RETVAL = res;
		833	OUTPUT:
		834	RETVAL
203		835
204	const char *	836	const char *
205	err2str (cl_int err)	837	err2str (cl_int err = res)
206		838
207	const char *	839	const char *
208	enum2str (cl_uint value)	840	enum2str (cl_uint value)
209		841
210	void	842	void
…		…
218	list = tmpbuf (sizeof (*list) * count);	850	list = tmpbuf (sizeof (*list) * count);
219	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	851	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
220		852
221	EXTEND (SP, count);	853	EXTEND (SP, count);
222	for (i = 0; i < count; ++i)	854	for (i = 0; i < count; ++i)
223	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	855	PUSH_CLOBJ (stash_platform, list [i]);
224		856
225	void	857	void
226	context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	858	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
227	PPCODE:	859	PPCODE:
		860	CONTEXT_NOTIFY_CALLBACK;
228	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res));	861	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
229	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	862	XPUSH_CLOBJ_CONTEXT;
230		863
231	void	864	void
232	context (FUTURE properties, FUTURE devices, FUTURE notify = 0)	865	context (cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)
233	PPCODE:	866	PPCODE:
234	/* der Gipfel der Kunst */	867	cl_uint device_count;
		868	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		869
		870	CONTEXT_NOTIFY_CALLBACK;
		871	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, device_count, device_list, pfn_notify, user_data, &res));
		872	XPUSH_CLOBJ_CONTEXT;
235		873
236	void	874	void
237	wait_for_events (...)	875	wait_for_events (...)
238	CODE:	876	CODE:
239	EVENT_LIST (0, items);	877	EVENT_LIST (0);
240	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	878	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
241		879
242	PROTOTYPES: DISABLE	880	PROTOTYPES: DISABLE
243		881
244	MODULE = OpenCL PACKAGE = OpenCL::Platform	882	MODULE = OpenCL PACKAGE = OpenCL::Platform
245		883
246	void	884	void
247	info (OpenCL::Platform this, cl_platform_info name)	885	info (OpenCL::Platform self, cl_platform_info name)
248	PPCODE:	886	PPCODE:
249	INFO (Platform)	887	INFO (Platform)
250		888
		889	void
		890	unload_compiler (OpenCL::Platform self)
		891	CODE:
		892	#if CL_VERSION_1_2
		893	clUnloadPlatformCompiler (self);
		894	#endif
		895
251	#BEGIN:platform	896	#BEGIN:platform
252		897
253	void	898	void
254	profile (OpenCL::Platform this)	899	profile (OpenCL::Platform self)
255	ALIAS:	900	ALIAS:
256	profile = CL_PLATFORM_PROFILE	901	profile = CL_PLATFORM_PROFILE
257	version = CL_PLATFORM_VERSION	902	version = CL_PLATFORM_VERSION
258	name = CL_PLATFORM_NAME	903	name = CL_PLATFORM_NAME
259	vendor = CL_PLATFORM_VENDOR	904	vendor = CL_PLATFORM_VENDOR
260	extensions = CL_PLATFORM_EXTENSIONS	905	extensions = CL_PLATFORM_EXTENSIONS
261	PPCODE:	906	PPCODE:
262	size_t size;	907	size_t size;
263	NEED_SUCCESS (GetPlatformInfo, (this, ix, 0, 0, &size));	908	NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
264	char *value = tmpbuf (size);	909	char *value = tmpbuf (size);
265	NEED_SUCCESS (GetPlatformInfo, (this, ix, size, value, 0));	910	NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
266	EXTEND (SP, 1);	911	EXTEND (SP, 1);
267	const int i = 0;	912	const int i = 0;
268	PUSHs (sv_2mortal (newSVpv (value, 0)));	913	PUSHs (sv_2mortal (newSVpv (value, 0)));
269		914
270	#END:platform	915	#END:platform
271		916
272	void	917	void
273	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	918	devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
274	PPCODE:	919	PPCODE:
275	cl_device_id *list;	920	cl_device_id *list;
276	cl_uint count;	921	cl_uint count;
277	int i;	922	int i;
278		923
279	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));	924	NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
280	list = tmpbuf (sizeof (*list) * count);	925	list = tmpbuf (sizeof (*list) * count);
281	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));	926	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
282		927
283	EXTEND (SP, count);	928	EXTEND (SP, count);
284	for (i = 0; i < count; ++i)	929	for (i = 0; i < count; ++i)
285	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	930	PUSH_CLOBJ (stash_device, list [i]);
286		931
287	void	932	void
288	context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0)	933	context (OpenCL::Platform self, SV *properties, SV *devices, SV *notify = &PL_sv_undef)
289	PPCODE:	934	PPCODE:
		935	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		936	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		937
		938	cl_uint device_count;
		939	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		940
		941	CONTEXT_NOTIFY_CALLBACK;
		942	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, device_count, device_list, pfn_notify, user_data, &res));
		943	XPUSH_CLOBJ_CONTEXT;
		944
		945	void
		946	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
		947	PPCODE:
		948	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		949	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		950
		951	CONTEXT_NOTIFY_CALLBACK;
		952	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
		953	XPUSH_CLOBJ_CONTEXT;
		954
		955	MODULE = OpenCL PACKAGE = OpenCL::Device
		956
		957	void
		958	info (OpenCL::Device self, cl_device_info name)
		959	PPCODE:
		960	INFO (Device)
		961
		962	#if CL_VERSION_1_2
		963
		964	void
		965	sub_devices (OpenCL::Device self, SV *properties)
		966	PPCODE:
290	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	967	if (!SvROK (properties) || SvTYPE (SvRV (properties)) != SVt_PVAV)
291	croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");	968	croak ("OpenCL::Device::sub_devices: properties must be specified as reference to an array of property-value pairs");
292		969
293	AV *av = (AV *)SvRV (devices);	970	properties = SvRV (properties);
294	cl_uint num_devices = av_len (av) + 1;	971
295	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	972	cl_uint count = av_len ((AV *)properties) + 1;
		973	cl_device_partition_property *props = tmpbuf (sizeof (*props) * count + 1);
		974
296	int i;	975	int i;
		976	for (i = 0; i < count; ++i)
		977	props [i] = (cl_device_partition_property)SvIV (*av_fetch ((AV *)properties, i, 0));
297		978
298	for (i = num_devices; i--; )	979	props [count] = 0;
299	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
300		980
301	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res));	981	cl_uint num_devices;
302	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	982	NEED_SUCCESS (CreateSubDevices, (self, props, 0, 0, &num_devices));
		983	cl_device_id *list = tmpbuf (sizeof (*list) * num_devices);
		984	NEED_SUCCESS (CreateSubDevices, (self, props, num_devices, list, 0));
303		985
304	void	986	EXTEND (SP, num_devices);
305	context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	987	for (i = 0; i < count; ++i)
306	PPCODE:	988	PUSH_CLOBJ (stash_subdevice, list [i]);
307	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
308	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
309	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
310		989
311	MODULE = OpenCL PACKAGE = OpenCL::Device	990	#endif
312
313	void
314	info (OpenCL::Device this, cl_device_info name)
315	PPCODE:
316	INFO (Device)
317		991
318	#BEGIN:device	992	#BEGIN:device
319		993
320	void	994	void
321	type (OpenCL::Device this)	995	type (OpenCL::Device self)
322	PPCODE:	996	PPCODE:
323	cl_device_type value [1];	997	cl_device_type value [1];
324	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_TYPE, sizeof (value), value, 0));	998	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
325	EXTEND (SP, 1);	999	EXTEND (SP, 1);
326	const int i = 0;	1000	const int i = 0;
327	PUSHs (sv_2mortal (newSViv (value [i])));	1001	PUSHs (sv_2mortal (newSVuv (value [i])));
328		1002
329	void	1003	void
330	vendor_id (OpenCL::Device this)	1004	vendor_id (OpenCL::Device self)
331	ALIAS:	1005	ALIAS:
332	vendor_id = CL_DEVICE_VENDOR_ID	1006	vendor_id = CL_DEVICE_VENDOR_ID
333	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS	1007	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
334	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS	1008	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
335	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR	1009	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
…		…
353	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT	1027	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
354	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG	1028	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
355	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT	1029	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
356	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE	1030	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
357	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF	1031	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
358	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT	1032	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
359	PPCODE:	1033	PPCODE:
360	cl_uint value [1];	1034	cl_uint value [1];
361	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1035	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
362	EXTEND (SP, 1);	1036	EXTEND (SP, 1);
363	const int i = 0;	1037	const int i = 0;
364	PUSHs (sv_2mortal (newSVuv (value [i])));	1038	PUSHs (sv_2mortal (newSVuv (value [i])));
365		1039
366	void	1040	void
367	max_work_group_size (OpenCL::Device this)	1041	max_work_group_size (OpenCL::Device self)
368	ALIAS:	1042	ALIAS:
369	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE	1043	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
370	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH	1044	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
371	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT	1045	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
372	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH	1046	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
…		…
374	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH	1048	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
375	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE	1049	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
376	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION	1050	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
377	PPCODE:	1051	PPCODE:
378	size_t value [1];	1052	size_t value [1];
379	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1053	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
380	EXTEND (SP, 1);	1054	EXTEND (SP, 1);
381	const int i = 0;	1055	const int i = 0;
382	PUSHs (sv_2mortal (newSVuv (value [i])));	1056	PUSHs (sv_2mortal (newSVuv (value [i])));
383		1057
384	void	1058	void
385	max_work_item_sizes (OpenCL::Device this)	1059	max_work_item_sizes (OpenCL::Device self)
386	PPCODE:	1060	PPCODE:
387	size_t size;	1061	size_t size;
388	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));	1062	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
389	size_t *value = tmpbuf (size);	1063	size_t *value = tmpbuf (size);
390	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));	1064	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
391	int i, n = size / sizeof (*value);	1065	int i, n = size / sizeof (*value);
392	EXTEND (SP, n);	1066	EXTEND (SP, n);
393	for (i = 0; i < n; ++i)	1067	for (i = 0; i < n; ++i)
394	PUSHs (sv_2mortal (newSVuv (value [i])));	1068	PUSHs (sv_2mortal (newSVuv (value [i])));
395		1069
396	void	1070	void
397	address_bits (OpenCL::Device this)	1071	address_bits (OpenCL::Device self)
398	PPCODE:	1072	PPCODE:
399	cl_bitfield value [1];	1073	cl_bitfield value [1];
400	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));	1074	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
401	EXTEND (SP, 1);	1075	EXTEND (SP, 1);
402	const int i = 0;	1076	const int i = 0;
403	PUSHs (sv_2mortal (newSVuv (value [i])));	1077	PUSHs (sv_2mortal (newSVuv (value [i])));
404		1078
405	void	1079	void
406	max_mem_alloc_size (OpenCL::Device this)	1080	max_mem_alloc_size (OpenCL::Device self)
407	ALIAS:	1081	ALIAS:
408	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE	1082	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
409	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE	1083	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
410	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE	1084	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
411	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE	1085	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
412	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE	1086	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
413	PPCODE:	1087	PPCODE:
414	cl_ulong value [1];	1088	cl_ulong value [1];
415	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1089	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
416	EXTEND (SP, 1);	1090	EXTEND (SP, 1);
417	const int i = 0;	1091	const int i = 0;
418	PUSHs (sv_2mortal (newSVuv (value [i])));	1092	PUSHs (sv_2mortal (newSVuv (value [i])));
419		1093
420	void	1094	void
421	single_fp_config (OpenCL::Device this)	1095	single_fp_config (OpenCL::Device self)
422	ALIAS:	1096	ALIAS:
423	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG	1097	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
424	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG	1098	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
425	half_fp_config = CL_DEVICE_HALF_FP_CONFIG	1099	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
426	PPCODE:	1100	PPCODE:
427	cl_device_fp_config value [1];	1101	cl_device_fp_config value [1];
428	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1102	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
429	EXTEND (SP, 1);	1103	EXTEND (SP, 1);
430	const int i = 0;	1104	const int i = 0;
431	PUSHs (sv_2mortal (newSVuv (value [i])));	1105	PUSHs (sv_2mortal (newSVuv (value [i])));
432		1106
433	void	1107	void
434	global_mem_cache_type (OpenCL::Device this)	1108	global_mem_cache_type (OpenCL::Device self)
435	PPCODE:	1109	PPCODE:
436	cl_device_mem_cache_type value [1];	1110	cl_device_mem_cache_type value [1];
437	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));	1111	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
438	EXTEND (SP, 1);	1112	EXTEND (SP, 1);
439	const int i = 0;	1113	const int i = 0;
440	PUSHs (sv_2mortal (newSVuv (value [i])));	1114	PUSHs (sv_2mortal (newSVuv (value [i])));
441		1115
442	void	1116	void
443	local_mem_type (OpenCL::Device this)	1117	local_mem_type (OpenCL::Device self)
444	PPCODE:	1118	PPCODE:
445	cl_device_local_mem_type value [1];	1119	cl_device_local_mem_type value [1];
446	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));	1120	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
447	EXTEND (SP, 1);	1121	EXTEND (SP, 1);
448	const int i = 0;	1122	const int i = 0;
449	PUSHs (sv_2mortal (newSVuv (value [i])));	1123	PUSHs (sv_2mortal (newSVuv (value [i])));
450		1124
451	void	1125	void
452	error_correction_support (OpenCL::Device this)	1126	error_correction_support (OpenCL::Device self)
453	ALIAS:	1127	ALIAS:
454	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT	1128	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
455	endian_little = CL_DEVICE_ENDIAN_LITTLE	1129	endian_little = CL_DEVICE_ENDIAN_LITTLE
456	available = CL_DEVICE_AVAILABLE	1130	available = CL_DEVICE_AVAILABLE
457	compiler_available = CL_DEVICE_COMPILER_AVAILABLE	1131	compiler_available = CL_DEVICE_COMPILER_AVAILABLE
458	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY	1132	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
459	PPCODE:	1133	PPCODE:
460	cl_bool value [1];	1134	cl_bool value [1];
461	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1135	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
462	EXTEND (SP, 1);	1136	EXTEND (SP, 1);
463	const int i = 0;	1137	const int i = 0;
464	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	1138	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
465		1139
466	void	1140	void
467	execution_capabilities (OpenCL::Device this)	1141	execution_capabilities (OpenCL::Device self)
468	PPCODE:	1142	PPCODE:
469	cl_device_exec_capabilities value [1];	1143	cl_device_exec_capabilities value [1];
470	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));	1144	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
471	EXTEND (SP, 1);	1145	EXTEND (SP, 1);
472	const int i = 0;	1146	const int i = 0;
473	PUSHs (sv_2mortal (newSVuv (value [i])));	1147	PUSHs (sv_2mortal (newSVuv (value [i])));
474		1148
475	void	1149	void
476	properties (OpenCL::Device this)	1150	properties (OpenCL::Device self)
477	PPCODE:	1151	PPCODE:
478	cl_command_queue_properties value [1];	1152	cl_command_queue_properties value [1];
479	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));	1153	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
480	EXTEND (SP, 1);	1154	EXTEND (SP, 1);
481	const int i = 0;	1155	const int i = 0;
482	PUSHs (sv_2mortal (newSViv (value [i])));	1156	PUSHs (sv_2mortal (newSVuv (value [i])));
483		1157
484	void	1158	void
485	platform (OpenCL::Device this)	1159	platform (OpenCL::Device self)
486	PPCODE:	1160	PPCODE:
487	cl_platform_id value [1];	1161	cl_platform_id value [1];
488	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	1162	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
489	EXTEND (SP, 1);	1163	EXTEND (SP, 1);
490	const int i = 0;	1164	const int i = 0;
491	{	1165	{
492	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));	1166	PUSH_CLOBJ (stash_platform, value [i]);
493	}	1167	}
494		1168
495	void	1169	void
496	name (OpenCL::Device this)	1170	name (OpenCL::Device self)
497	ALIAS:	1171	ALIAS:
498	name = CL_DEVICE_NAME	1172	name = CL_DEVICE_NAME
499	vendor = CL_DEVICE_VENDOR	1173	vendor = CL_DEVICE_VENDOR
500	driver_version = CL_DRIVER_VERSION	1174	driver_version = CL_DRIVER_VERSION
501	profile = CL_DEVICE_PROFILE	1175	profile = CL_DEVICE_PROFILE
502	version = CL_DEVICE_VERSION	1176	version = CL_DEVICE_VERSION
503	extensions = CL_DEVICE_EXTENSIONS	1177	extensions = CL_DEVICE_EXTENSIONS
504	PPCODE:	1178	PPCODE:
505	size_t size;	1179	size_t size;
506	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));	1180	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
507	char *value = tmpbuf (size);	1181	char *value = tmpbuf (size);
508	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));	1182	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
509	EXTEND (SP, 1);	1183	EXTEND (SP, 1);
510	const int i = 0;	1184	const int i = 0;
511	PUSHs (sv_2mortal (newSVpv (value, 0)));	1185	PUSHs (sv_2mortal (newSVpv (value, 0)));
512		1186
513	void	1187	void
514	parent_device_ext (OpenCL::Device this)	1188	parent_device_ext (OpenCL::Device self)
515	PPCODE:	1189	PPCODE:
516	cl_device_id value [1];	1190	cl_device_id value [1];
517	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	1191	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
518	EXTEND (SP, 1);	1192	EXTEND (SP, 1);
519	const int i = 0;	1193	const int i = 0;
520	{	1194	{
521	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1195	PUSH_CLOBJ (stash_device, value [i]);
522	}	1196	}
523		1197
524	void	1198	void
525	partition_types_ext (OpenCL::Device this)	1199	partition_types_ext (OpenCL::Device self)
526	ALIAS:	1200	ALIAS:
527	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT	1201	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
528	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT	1202	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
529	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT	1203	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
530	PPCODE:	1204	PPCODE:
531	size_t size;	1205	size_t size;
532	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));	1206	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
533	cl_device_partition_property_ext *value = tmpbuf (size);	1207	cl_device_partition_property_ext *value = tmpbuf (size);
534	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));	1208	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
535	int i, n = size / sizeof (*value);	1209	int i, n = size / sizeof (*value);
536	EXTEND (SP, n);	1210	EXTEND (SP, n);
537	for (i = 0; i < n; ++i)	1211	for (i = 0; i < n; ++i)
538	PUSHs (sv_2mortal (newSVuv (value [i])));	1212	PUSHs (sv_2mortal (newSVuv (value [i])));
539		1213
540	#END:device	1214	#END:device
541		1215
		1216	MODULE = OpenCL PACKAGE = OpenCL::SubDevice
		1217
		1218	#if CL_VERSION_1_2
		1219
		1220	void
		1221	DESTROY (OpenCL::SubDevice self)
		1222	CODE:
		1223	clReleaseDevice (self);
		1224
		1225	#endif
		1226
542	MODULE = OpenCL PACKAGE = OpenCL::Context	1227	MODULE = OpenCL PACKAGE = OpenCL::Context
543		1228
544	void	1229	void
545	DESTROY (OpenCL::Context context)	1230	DESTROY (OpenCL::Context self)
546	CODE:	1231	CODE:
547	clReleaseContext (context);	1232	clReleaseContext (self);
548		1233
549	void	1234	void
550	info (OpenCL::Context this, cl_context_info name)	1235	info (OpenCL::Context self, cl_context_info name)
551	PPCODE:	1236	PPCODE:
552	INFO (Context)	1237	INFO (Context)
553		1238
554	void	1239	void
555	queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0)	1240	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
556	PPCODE:	1241	PPCODE:
557	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res));	1242	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
558	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	1243	XPUSH_CLOBJ (stash_queue, queue);
559		1244
560	void	1245	void
561	user_event (OpenCL::Context this)	1246	user_event (OpenCL::Context self)
562	PPCODE:	1247	PPCODE:
563	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res));	1248	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
564	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);	1249	XPUSH_CLOBJ (stash_userevent, ev);
565		1250
566	void	1251	void
567	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)	1252	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
568	PPCODE:	1253	PPCODE:
569	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	1254	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?");	1255	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
571		1256
572	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res));	1257	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
573	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1258	XPUSH_CLOBJ (stash_bufferobj, mem);
574		1259
575	void	1260	void
576	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)	1261	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
577	PPCODE:	1262	PPCODE:
578	STRLEN len;	1263	STRLEN len;
579	char *ptr = SvPVbyte (data, len);	1264	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
580
581	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	1265	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?");	1266	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));	1267	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
585	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1268	XPUSH_CLOBJ (stash_bufferobj, mem);
586		1269
		1270	#if CL_VERSION_1_2
		1271
587	void	1272	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)	1273	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:	1274	PPCODE:
590	STRLEN len;	1275	STRLEN len;
591	char *ptr = SvPVbyte (data, len);	1276	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
592	const cl_image_format format = { channel_order, channel_type };	1277	const cl_image_format format = { channel_order, channel_type };
		1278	const cl_image_desc desc = {
		1279	type,
		1280	width, height, depth,
		1281	array_size, row_pitch, slice_pitch,
		1282	num_mip_level, num_samples,
		1283	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ (cv, "data", data, "OpenCL::Buffer") : 0
		1284	};
593	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res));	1285	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
594	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1286	HV *stash = stash_image;
		1287	switch (type)
		1288	{
		1289	case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
		1290	case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
		1291	case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
		1292	case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
		1293	case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
		1294	case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
		1295	}
		1296	XPUSH_CLOBJ (stash, mem);
595		1297
		1298	#endif
		1299
596	void	1300	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)	1301	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:	1302	PPCODE:
599	STRLEN len;	1303	STRLEN len;
600	char *ptr = SvPVbyte (data, len);	1304	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
601	const cl_image_format format = { channel_order, channel_type };	1305	const cl_image_format format = { channel_order, channel_type };
		1306	#if PREFER_1_1
		1307	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
		1308	#else
		1309	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
		1310	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1311	#endif
		1312	XPUSH_CLOBJ (stash_image2d, mem);
		1313
		1314	void
		1315	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)
		1316	PPCODE:
		1317	STRLEN len;
		1318	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		1319	const cl_image_format format = { channel_order, channel_type };
		1320	#if PREFER_1_1
602	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1321	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
603	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	1322	#else
		1323	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
		1324	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1325	#endif
		1326	XPUSH_CLOBJ (stash_image3d, mem);
604		1327
		1328	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1329
605	void	1330	void
		1331	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
		1332	PPCODE:
		1333	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
		1334	XPUSH_CLOBJ (stash_bufferobj, mem);
		1335
		1336	void
		1337	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
		1338	PPCODE:
		1339	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
		1340	XPUSH_CLOBJ (stash_image2d, mem);
		1341
		1342	#if CL_VERSION_1_2
		1343
		1344	void
		1345	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1346	ALIAS:
		1347	PPCODE:
		1348	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
		1349	cl_gl_object_type type;
		1350	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
		1351	HV *stash = stash_memory;
		1352	switch (type)
		1353	{
		1354	case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
		1355	case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
		1356	case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
		1357	case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
		1358	case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
		1359	case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
		1360	}
		1361	XPUSH_CLOBJ (stash, mem);
		1362
		1363	#endif
		1364
		1365	void
		1366	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1367	PPCODE:
		1368	#if PREFER_1_1
		1369	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
		1370	#else
		1371	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1372	#endif
		1373	XPUSH_CLOBJ (stash_image2d, mem);
		1374
		1375	void
		1376	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1377	PPCODE:
		1378	#if PREFER_1_1
		1379	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
		1380	#else
		1381	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1382	#endif
		1383	XPUSH_CLOBJ (stash_image3d, mem);
		1384
		1385	#endif
		1386
		1387	void
606	supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type)	1388	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
607	PPCODE:	1389	PPCODE:
608	{	1390	{
609	cl_uint count;	1391	cl_uint count;
610	cl_image_format *list;	1392	cl_image_format *list;
611	int i;	1393	int i;
612		1394
613	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count));	1395	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
614	Newx (list, count, cl_image_format);	1396	Newx (list, count, cl_image_format);
615	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0));	1397	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
616		1398
617	EXTEND (SP, count);	1399	EXTEND (SP, count);
618	for (i = 0; i < count; ++i)	1400	for (i = 0; i < count; ++i)
619	{	1401	{
620	AV *av = newAV ();	1402	AV *av = newAV ();
…		…
623	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	1405	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
624	}	1406	}
625	}	1407	}
626		1408
627	void	1409	void
628	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1410	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
629	PPCODE:	1411	PPCODE:
630	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res));	1412	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
631	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	1413	XPUSH_CLOBJ (stash_sampler, sampler);
632		1414
633	void	1415	void
634	program_with_source (OpenCL::Context this, SV *program)	1416	program_with_source (OpenCL::Context self, SV *program)
635	PPCODE:	1417	PPCODE:
636	STRLEN len;	1418	STRLEN len;
637	size_t len2;	1419	size_t len2;
638	const char *ptr = SvPVbyte (program, len);	1420	const char *ptr = SvPVbyte (program, len);
639		1421
640	len2 = len;	1422	len2 = len;
641	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res));	1423	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
642	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	1424	XPUSH_CLOBJ (stash_program, prog);
		1425
		1426	void
		1427	program_with_binary (OpenCL::Context self, SV *devices, SV *binaries)
		1428	PPCODE:
		1429	cl_uint device_count;
		1430	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1431
		1432	if (!SvROK (binaries) || SvTYPE (SvRV (binaries)) != SVt_PVAV)
		1433	croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
		1434
		1435	binaries = SvRV (binaries);
		1436
		1437	if (device_count != av_len ((AV *)binaries) + 1)
		1438	croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
		1439
		1440	size_t *length_list = tmpbuf (sizeof (*length_list) * device_count);
		1441	const unsigned char **binary_list = tmpbuf (sizeof (*binary_list) * device_count);
		1442	cl_int *status_list = tmpbuf (sizeof (*status_list) * device_count);
		1443
		1444	int i;
		1445	for (i = 0; i < device_count; ++i)
		1446	{
		1447	STRLEN len;
		1448	binary_list [i] = (const unsigned char *)SvPVbyte (*av_fetch ((AV *)binaries, i, 0), len);
		1449	length_list [i] = len;
		1450	}
		1451
		1452	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, device_count, device_list,
		1453	length_list, binary_list,
		1454	GIMME_V == G_ARRAY ? status_list : 0, &res));
		1455
		1456	EXTEND (SP, 2);
		1457	PUSH_CLOBJ (stash_program, prog);
		1458
		1459	if (GIMME_V == G_ARRAY)
		1460	{
		1461	AV *av = newAV ();
		1462	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1463
		1464	for (i = device_count; i--; )
		1465	av_store (av, i, newSViv (status_list [i]));
		1466	}
		1467
		1468	#if CL_VERSION_1_2
		1469
		1470	void
		1471	program_with_built_in_kernels (OpenCL::Context self, SV *devices, SV *kernel_names)
		1472	PPCODE:
		1473	cl_uint device_count;
		1474	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1475
		1476	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBuiltInKernels, (self, device_count, device_list, SvPVbyte_nolen (kernel_names), &res));
		1477
		1478	XPUSH_CLOBJ (stash_program, prog);
		1479
		1480	void
		1481	link_program (OpenCL::Context self, SV *devices, SV *options, SV *programs, SV *notify = &PL_sv_undef)
		1482	CODE:
		1483	cl_uint device_count = 0;
		1484	cl_device_id *device_list = 0;
		1485
		1486	if (SvOK (devices))
		1487	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		1488
		1489	cl_uint program_count;
		1490	cl_program *program_list = object_list (cv, 0, "programs", programs, "OpenCL::Program", &program_count);
		1491
		1492	void *user_data;
		1493	program_callback pfn_notify = make_program_callback (notify, &user_data);
		1494
		1495	NEED_SUCCESS_ARG (cl_program prog, LinkProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		1496	program_count, program_list, pfn_notify, user_data, &res));
		1497
		1498	XPUSH_CLOBJ (stash_program, prog);
		1499
		1500	#endif
643		1501
644	#BEGIN:context	1502	#BEGIN:context
645		1503
646	void	1504	void
647	reference_count (OpenCL::Context this)	1505	reference_count (OpenCL::Context self)
648	ALIAS:	1506	ALIAS:
649	reference_count = CL_CONTEXT_REFERENCE_COUNT	1507	reference_count = CL_CONTEXT_REFERENCE_COUNT
650	num_devices = CL_CONTEXT_NUM_DEVICES	1508	num_devices = CL_CONTEXT_NUM_DEVICES
651	PPCODE:	1509	PPCODE:
652	cl_uint value [1];	1510	cl_uint value [1];
653	NEED_SUCCESS (GetContextInfo, (this, ix, sizeof (value), value, 0));	1511	NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
654	EXTEND (SP, 1);	1512	EXTEND (SP, 1);
655	const int i = 0;	1513	const int i = 0;
656	PUSHs (sv_2mortal (newSVuv (value [i])));	1514	PUSHs (sv_2mortal (newSVuv (value [i])));
657		1515
658	void	1516	void
659	devices (OpenCL::Context this)	1517	devices (OpenCL::Context self)
660	PPCODE:	1518	PPCODE:
661	size_t size;	1519	size_t size;
662	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, 0, 0, &size));	1520	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
663	cl_device_id *value = tmpbuf (size);	1521	cl_device_id *value = tmpbuf (size);
664	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, size, value, 0));	1522	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
665	int i, n = size / sizeof (*value);	1523	int i, n = size / sizeof (*value);
666	EXTEND (SP, n);	1524	EXTEND (SP, n);
667	for (i = 0; i < n; ++i)	1525	for (i = 0; i < n; ++i)
668	{	1526	{
669	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1527	PUSH_CLOBJ (stash_device, value [i]);
670	}	1528	}
671		1529
672	void	1530	void
673	properties (OpenCL::Context this)	1531	properties (OpenCL::Context self)
674	PPCODE:	1532	PPCODE:
675	size_t size;	1533	size_t size;
676	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, 0, 0, &size));	1534	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
677	cl_context_properties *value = tmpbuf (size);	1535	cl_context_properties *value = tmpbuf (size);
678	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, size, value, 0));	1536	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
679	int i, n = size / sizeof (*value);	1537	int i, n = size / sizeof (*value);
680	EXTEND (SP, n);	1538	EXTEND (SP, n);
681	for (i = 0; i < n; ++i)	1539	for (i = 0; i < n; ++i)
682	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));	1540	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
683		1541
684	#END:context	1542	#END:context
685		1543
686	MODULE = OpenCL PACKAGE = OpenCL::Queue	1544	MODULE = OpenCL PACKAGE = OpenCL::Queue
687		1545
688	void	1546	void
689	DESTROY (OpenCL::Queue this)	1547	DESTROY (OpenCL::Queue self)
690	CODE:	1548	CODE:
691	clReleaseCommandQueue (this);	1549	clReleaseCommandQueue (self);
692		1550
693	void	1551	void
694	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1552	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
		1553	ALIAS:
		1554	enqueue_read_buffer = 0
695	PPCODE:	1555	PPCODE:
696	cl_event ev = 0;
697	EVENT_LIST (6, items - 6);	1556	EVENT_LIST (6);
698		1557
699	SvUPGRADE (data, SVt_PV);	1558	SvUPGRADE (data, SVt_PV);
700	SvGROW (data, len);	1559	SvGROW (data, len);
701	SvPOK_only (data);	1560	SvPOK_only (data);
702	SvCUR_set (data, len);	1561	SvCUR_set (data, len);
		1562
		1563	cl_event ev = 0;
703	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1564	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
704		1565
705	if (ev)	1566	if (ev)
706	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1567	XPUSH_CLOBJ (stash_event, ev);
707		1568
708	void	1569	void
709	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1570	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
		1571	ALIAS:
		1572	enqueue_write_buffer = 0
710	PPCODE:	1573	PPCODE:
711	cl_event ev = 0;	1574	EVENT_LIST (5);
		1575
712	STRLEN len;	1576	STRLEN len;
713	char *ptr = SvPVbyte (data, len);	1577	char *ptr = SvPVbyte (data, len);
714	EVENT_LIST (5, items - 5);
715		1578
		1579	cl_event ev = 0;
716	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1580	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
717		1581
718	if (ev)	1582	if (ev)
719	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1583	XPUSH_CLOBJ (stash_event, ev);
720		1584
		1585	#if CL_VERSION_1_2
		1586
721	void	1587	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, ...)	1588	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		1589	ALIAS:
		1590	enqueue_fill_buffer = 0
723	PPCODE:	1591	PPCODE:
		1592	EVENT_LIST (5);
		1593
		1594	STRLEN len;
		1595	char *ptr = SvPVbyte (data, len);
		1596
724	cl_event ev = 0;	1597	cl_event ev = 0;
725	EVENT_LIST (6, items - 6);
726
727	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1598	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
728		1599
729	if (ev)	1600	if (ev)
730	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1601	XPUSH_CLOBJ (stash_event, ev);
731		1602
732	void	1603	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, ...)	1604	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, ...)
		1605	ALIAS:
		1606	enqueue_fill_image = 0
734	PPCODE:	1607	PPCODE:
		1608	EVENT_LIST (12);
		1609
		1610	const size_t origin [3] = { x, y, z };
		1611	const size_t region [3] = { width, height, depth };
		1612
		1613	const cl_float c_f [4] = { r, g, b, a };
		1614	const cl_uint c_u [4] = { r, g, b, a };
		1615	const cl_int c_s [4] = { r, g, b, a };
		1616	const void *c_fus [3] = { &c_f, &c_u, &c_s };
		1617	static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
		1618	cl_image_format format;
		1619	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1620	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
		1621	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
		1622	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
		1623
735	cl_event ev = 0;	1624	cl_event ev = 0;
		1625	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
		1626	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1627
		1628	if (ev)
		1629	XPUSH_CLOBJ (stash_event, ev);
		1630
		1631	#endif
		1632
		1633	void
		1634	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
		1635	ALIAS:
		1636	enqueue_copy_buffer = 0
		1637	PPCODE:
		1638	EVENT_LIST (6);
		1639
		1640	cl_event ev = 0;
		1641	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1642
		1643	if (ev)
		1644	XPUSH_CLOBJ (stash_event, ev);
		1645
		1646	void
		1647	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, ...)
		1648	ALIAS:
		1649	enqueue_read_buffer_rect = 0
		1650	PPCODE:
		1651	EVENT_LIST (17);
		1652
736	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1653	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 };	1654	const size_t host_origin[3] = { host_x, host_y, host_z };
738	const size_t region[3] = { width, height, depth };	1655	const size_t region[3] = { width, height, depth };
739	EVENT_LIST (17, items - 17);
740		1656
741	if (!buf_row_pitch)	1657	if (!buf_row_pitch)
742	buf_row_pitch = region [0];	1658	buf_row_pitch = region [0];
743		1659
744	if (!buf_slice_pitch)	1660	if (!buf_slice_pitch)
…		…
754		1670
755	SvUPGRADE (data, SVt_PV);	1671	SvUPGRADE (data, SVt_PV);
756	SvGROW (data, len);	1672	SvGROW (data, len);
757	SvPOK_only (data);	1673	SvPOK_only (data);
758	SvCUR_set (data, len);	1674	SvCUR_set (data, len);
		1675
		1676	cl_event ev = 0;
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));	1677	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		1678
761	if (ev)	1679	if (ev)
762	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1680	XPUSH_CLOBJ (stash_event, ev);
763		1681
764	void	1682	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, ...)	1683	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, ...)
		1684	ALIAS:
		1685	enqueue_write_buffer_rect = 0
766	PPCODE:	1686	PPCODE:
767	cl_event ev = 0;	1687	EVENT_LIST (17);
		1688
768	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1689	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 };	1690	const size_t host_origin[3] = { host_x, host_y, host_z };
770	const size_t region[3] = { width, height, depth };	1691	const size_t region[3] = { width, height, depth };
771	STRLEN len;	1692	STRLEN len;
772	char *ptr = SvPVbyte (data, len);	1693	char *ptr = SvPVbyte (data, len);
773	EVENT_LIST (17, items - 17);
774		1694
775	if (!buf_row_pitch)	1695	if (!buf_row_pitch)
776	buf_row_pitch = region [0];	1696	buf_row_pitch = region [0];
777		1697
778	if (!buf_slice_pitch)	1698	if (!buf_slice_pitch)
…		…
787	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1707	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
788		1708
789	if (len < min_len)	1709	if (len < min_len)
790	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1710	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
791		1711
		1712	cl_event ev = 0;
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));	1713	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		1714
794	if (ev)	1715	if (ev)
795	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1716	XPUSH_CLOBJ (stash_event, ev);
796		1717
797	void	1718	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, ...)	1719	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, ...)
		1720	ALIAS:
		1721	enqueue_copy_buffer_rect = 0
799	PPCODE:	1722	PPCODE:
800	cl_event ev = 0;	1723	EVENT_LIST (16);
		1724
801	const size_t src_origin[3] = { src_x, src_y, src_z };	1725	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 };	1726	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
803	const size_t region[3] = { width, height, depth };	1727	const size_t region[3] = { width, height, depth };
804	EVENT_LIST (16, items - 16);
805		1728
		1729	cl_event ev = 0;
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));	1730	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		1731
808	if (ev)	1732	if (ev)
809	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1733	XPUSH_CLOBJ (stash_event, ev);
810		1734
811	void	1735	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, ...)	1736	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, ...)
		1737	ALIAS:
		1738	enqueue_read_image = 0
813	PPCODE:	1739	PPCODE:
814	cl_event ev = 0;	1740	EVENT_LIST (12);
		1741
815	const size_t src_origin[3] = { src_x, src_y, src_z };	1742	const size_t src_origin[3] = { src_x, src_y, src_z };
816	const size_t region[3] = { width, height, depth };	1743	const size_t region[3] = { width, height, depth };
817	EVENT_LIST (12, items - 12);
818		1744
819	if (!row_pitch)	1745	if (!row_pitch)
820	row_pitch = img_row_pitch (src);	1746	row_pitch = img_row_pitch (src);
821		1747
822	if (depth > 1 && !slice_pitch)	1748	if (depth > 1 && !slice_pitch)
…		…
826		1752
827	SvUPGRADE (data, SVt_PV);	1753	SvUPGRADE (data, SVt_PV);
828	SvGROW (data, len);	1754	SvGROW (data, len);
829	SvPOK_only (data);	1755	SvPOK_only (data);
830	SvCUR_set (data, len);	1756	SvCUR_set (data, len);
		1757
		1758	cl_event ev = 0;
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));	1759	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		1760
833	if (ev)	1761	if (ev)
834	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1762	XPUSH_CLOBJ (stash_event, ev);
835		1763
836	void	1764	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, ...)	1765	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, ...)
		1766	ALIAS:
		1767	enqueue_write_image = 0
838	PPCODE:	1768	PPCODE:
839	cl_event ev = 0;	1769	EVENT_LIST (12);
		1770
840	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1771	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
841	const size_t region[3] = { width, height, depth };	1772	const size_t region[3] = { width, height, depth };
842	STRLEN len;	1773	STRLEN len;
843	char *ptr = SvPVbyte (data, len);	1774	char *ptr = SvPVbyte (data, len);
844	EVENT_LIST (12, items - 12);
845		1775
846	if (!row_pitch)	1776	if (!row_pitch)
847	row_pitch = img_row_pitch (dst);	1777	row_pitch = img_row_pitch (dst);
848		1778
849	if (depth > 1 && !slice_pitch)	1779	if (depth > 1 && !slice_pitch)
…		…
852	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1782	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
853		1783
854	if (len < min_len)	1784	if (len < min_len)
855	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1785	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
856		1786
		1787	cl_event ev = 0;
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));	1788	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		1789
859	if (ev)	1790	if (ev)
860	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1791	XPUSH_CLOBJ (stash_event, ev);
861		1792
862	void	1793	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, ...)	1794	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, ...)
		1795	ALIAS:
		1796	enqueue_copy_image = 0
864	PPCODE:	1797	PPCODE:
865	cl_event ev = 0;	1798	EVENT_LIST (12);
		1799
866	const size_t src_origin[3] = { src_x, src_y, src_z };	1800	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 };	1801	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
868	const size_t region[3] = { width, height, depth };	1802	const size_t region[3] = { width, height, depth };
869	EVENT_LIST (12, items - 12);
870		1803
		1804	cl_event ev = 0;
871	NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1805	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
872		1806
873	if (ev)	1807	if (ev)
874	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1808	XPUSH_CLOBJ (stash_event, ev);
875		1809
876	void	1810	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, ...)	1811	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, ...)
		1812	ALIAS:
		1813	enqueue_copy_image_to_buffer = 0
878	PPCODE:	1814	PPCODE:
		1815	EVENT_LIST (10);
		1816
		1817	const size_t src_origin[3] = { src_x, src_y, src_z };
		1818	const size_t region [3] = { width, height, depth };
		1819
879	cl_event ev = 0;	1820	cl_event ev = 0;
		1821	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1822
		1823	if (ev)
		1824	XPUSH_CLOBJ (stash_event, ev);
		1825
		1826	void
		1827	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, ...)
		1828	ALIAS:
		1829	enqueue_copy_buffer_to_image = 0
		1830	PPCODE:
		1831	EVENT_LIST (10);
		1832
880	const size_t src_origin[3] = { src_x, src_y, src_z };	1833	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1834	const size_t region [3] = { width, height, depth };
		1835
		1836	cl_event ev = 0;
		1837	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1838
		1839	if (ev)
		1840	XPUSH_CLOBJ (stash_event, ev);
		1841
		1842	void
		1843	map_buffer (OpenCL::Queue self, OpenCL::Buffer buf, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ | CL_MAP_WRITE, size_t offset = 0, SV *cb_ = &PL_sv_undef, ...)
		1844	ALIAS:
		1845	enqueue_map_buffer = 0
		1846	PPCODE:
		1847	EVENT_LIST (6);
		1848
		1849	size_t cb = SvIV (cb_);
		1850
		1851	if (!SvOK (cb_))
		1852	{
		1853	NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
		1854	cb -= offset;
		1855	}
		1856
		1857	cl_event ev;
		1858	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
		1859	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));
		1860
		1861	void
		1862	map_image (OpenCL::Queue self, OpenCL::Image img, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ | CL_MAP_WRITE, size_t x = 0, size_t y = 0, size_t z = 0, SV *width_ = &PL_sv_undef, SV *height_ = &PL_sv_undef, SV *depth_ = &PL_sv_undef, ...)
		1863	ALIAS:
		1864	enqueue_map_image = 0
		1865	PPCODE:
		1866	size_t width = SvIV (width_);
		1867	if (!SvOK (width_))
		1868	{
		1869	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
		1870	width -= x;
		1871	}
		1872
		1873	size_t height = SvIV (width_);
		1874	if (!SvOK (height_))
		1875	{
		1876	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
		1877	height -= y;
		1878	}
		1879
		1880	size_t depth = SvIV (width_);
		1881	if (!SvOK (depth_))
		1882	{
		1883	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
		1884	depth -= z;
		1885
		1886	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1887	if (!depth)
		1888	depth = 1;
		1889	}
		1890
		1891	const size_t origin[3] = { x, y, z };
881	const size_t region[3] = { width, height, depth };	1892	const size_t region[3] = { width, height, depth };
		1893	size_t row_pitch, slice_pitch;
882	EVENT_LIST (10, items - 10);	1894	EVENT_LIST (10);
883		1895
884	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1896	cl_event ev;
		1897	NEED_SUCCESS_ARG (void *ptr, EnqueueMapImage, (self, img, blocking, map_flags, origin, region, &row_pitch, &slice_pitch, event_list_count, event_list_ptr, &ev, &res));
		1898
		1899	size_t cb = slice_pitch ? slice_pitch * region [2]
		1900	: row_pitch ? row_pitch * region [1]
		1901	: region [0];
		1902
		1903	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));
		1904
		1905	void
		1906	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
		1907	PPCODE:
		1908	mapped_unmap (cv, ST (1), mapped, self, &ST (2), items - 2);
		1909	if (GIMME_V != G_VOID)
		1910	{
		1911	clRetainEvent (mapped->event);
		1912	XPUSH_CLOBJ (stash_event, mapped->event);
		1913	}
		1914
		1915	void
		1916	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
		1917	ALIAS:
		1918	enqueue_task = 0
		1919	PPCODE:
		1920	EVENT_LIST (2);
		1921
		1922	cl_event ev = 0;
		1923	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
885		1924
886	if (ev)	1925	if (ev)
887	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1926	XPUSH_CLOBJ (stash_event, ev);
888		1927
889	void	1928	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, ...)
891	PPCODE:
892	cl_event ev = 0;
893	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
894	const size_t region[3] = { width, height, depth };
895	EVENT_LIST (10, items - 10);
896
897	NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
898
899	if (ev)
900	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
901
902	void
903	enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)
904	PPCODE:
905	cl_event ev = 0;
906	EVENT_LIST (2, items - 2);
907
908	NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
909
910	if (ev)
911	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
912
913	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, ...)	1929	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
		1930	ALIAS:
		1931	enqueue_nd_range_kernel = 0
915	PPCODE:	1932	PPCODE:
916	cl_event ev = 0;	1933	EVENT_LIST (5);
		1934
917	size_t *gwo = 0, *gws, *lws = 0;	1935	size_t *gwo = 0, *gws, *lws = 0;
918	int gws_len;	1936	int gws_len;
919	size_t *lists;	1937	size_t *lists;
920	int i;	1938	int i;
921	EVENT_LIST (5, items - 5);
922		1939
923	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1940	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
924	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1941	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
925		1942
926	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1943	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
927		1944
928	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);	1945	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
929		1946
930	gws = lists + gws_len * 0;	1947	gws = lists + gws_len * 0;
931	for (i = 0; i < gws_len; ++i)	1948	for (i = 0; i < gws_len; ++i)
		1949	{
932	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);	1950	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		1951	// at least nvidia crashes for 0-sized work group sizes, work around
		1952	if (!gws [i])
		1953	croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
		1954	}
933		1955
934	if (SvOK (global_work_offset))	1956	if (SvOK (global_work_offset))
935	{	1957	{
936	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)	1958	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");	1959	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
…		…
944	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);	1966	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
945	}	1967	}
946		1968
947	if (SvOK (local_work_size))	1969	if (SvOK (local_work_size))
948	{	1970	{
949	if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1971	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");	1972	croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
951		1973
952	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1974	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");	1975	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
954		1976
955	lws = lists + gws_len * 2;	1977	lws = lists + gws_len * 2;
956	for (i = 0; i < gws_len; ++i)	1978	for (i = 0; i < gws_len; ++i)
		1979	{
957	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);	1980	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		1981	// at least nvidia crashes for 0-sized work group sizes, work around
		1982	if (!lws [i])
		1983	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
		1984	}
958	}	1985	}
959		1986
		1987	cl_event ev = 0;
960	NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1988	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
961		1989
962	if (ev)	1990	if (ev)
963	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1991	XPUSH_CLOBJ (stash_event, ev);
964		1992
		1993	#if CL_VERSION_1_2
		1994
965	void	1995	void
966	enqueue_marker (OpenCL::Queue this)	1996	migrate_mem_objects (OpenCL::Queue self, SV *objects, cl_mem_migration_flags flags, ...)
		1997	ALIAS:
		1998	enqueue_migrate_mem_objects = 0
967	PPCODE:	1999	PPCODE:
		2000	EVENT_LIST (3);
		2001
		2002	cl_uint obj_count;
		2003	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
		2004
		2005	cl_event ev = 0;
		2006	NEED_SUCCESS (EnqueueMigrateMemObjects, (self, obj_count, obj_list, flags, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2007
		2008	if (ev)
		2009	XPUSH_CLOBJ (stash_event, ev);
		2010
		2011	#endif
		2012
		2013	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		2014
		2015	void
		2016	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
		2017	ALIAS:
		2018	release_gl_objects = 1
		2019	enqueue_acquire_gl_objects = 0
		2020	enqueue_release_gl_objects = 1
		2021	PPCODE:
		2022	EVENT_LIST (2);
		2023
		2024	cl_uint obj_count;
		2025	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
		2026
968	cl_event ev;	2027	cl_event ev = 0;
969	NEED_SUCCESS (EnqueueMarker, (this, &ev));
970	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
971		2028
		2029	if (ix)
		2030	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2031	else
		2032	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2033
		2034	if (ev)
		2035	XPUSH_CLOBJ (stash_event, ev);
		2036
		2037	#endif
		2038
972	void	2039	void
973	enqueue_wait_for_events (OpenCL::Queue this, ...)	2040	wait_for_events (OpenCL::Queue self, ...)
		2041	ALIAS:
		2042	enqueue_wait_for_events = 0
974	CODE:	2043	CODE:
975	EVENT_LIST (1, items - 1);	2044	EVENT_LIST (1);
		2045	#if PREFER_1_1
976	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));	2046	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		2047	#else
		2048	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
		2049	#endif
977		2050
978	void	2051	void
979	enqueue_barrier (OpenCL::Queue this)	2052	marker (OpenCL::Queue self, ...)
		2053	ALIAS:
		2054	enqueue_marker = 0
980	CODE:	2055	PPCODE:
		2056	EVENT_LIST (1);
		2057	cl_event ev = 0;
		2058	#if PREFER_1_1
		2059	if (!event_list_count)
		2060	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		2061	else
		2062	#if CL_VERSION_1_2
		2063	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2064	#else
		2065	{
		2066	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
		2067	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		2068	}
		2069	#endif
		2070	#else
		2071	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2072	#endif
		2073	if (ev)
		2074	XPUSH_CLOBJ (stash_event, ev);
		2075
		2076	void
		2077	barrier (OpenCL::Queue self, ...)
		2078	ALIAS:
		2079	enqueue_barrier = 0
		2080	PPCODE:
		2081	EVENT_LIST (1);
		2082	cl_event ev = 0;
		2083	#if PREFER_1_1
		2084	if (!event_list_count && GIMME_V == G_VOID)
981	NEED_SUCCESS (EnqueueBarrier, (this));	2085	NEED_SUCCESS (EnqueueBarrier, (self));
		2086	else
		2087	#if CL_VERSION_1_2
		2088	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2089	#else
		2090	{
		2091	if (event_list_count)
		2092	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
982		2093
		2094	if (GIMME_V != G_VOID)
		2095	NEED_SUCCESS (EnqueueMarker, (self, &ev));
		2096	}
		2097	#endif
		2098	#else
		2099	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2100	#endif
		2101	if (ev)
		2102	XPUSH_CLOBJ (stash_event, ev);
		2103
983	void	2104	void
984	flush (OpenCL::Queue this)	2105	flush (OpenCL::Queue self)
985	CODE:	2106	CODE:
986	NEED_SUCCESS (Flush, (this));	2107	NEED_SUCCESS (Flush, (self));
987		2108
988	void	2109	void
989	finish (OpenCL::Queue this)	2110	finish (OpenCL::Queue self)
990	CODE:	2111	CODE:
991	NEED_SUCCESS (Finish, (this));	2112	NEED_SUCCESS (Finish, (self));
992		2113
993	void	2114	void
994	info (OpenCL::Queue this, cl_command_queue_info name)	2115	info (OpenCL::Queue self, cl_command_queue_info name)
995	PPCODE:	2116	PPCODE:
996	INFO (CommandQueue)	2117	INFO (CommandQueue)
997		2118
998	#BEGIN:command_queue	2119	#BEGIN:command_queue
999		2120
1000	void	2121	void
1001	context (OpenCL::Queue this)	2122	context (OpenCL::Queue self)
1002	PPCODE:	2123	PPCODE:
1003	cl_context value [1];	2124	cl_context value [1];
1004	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	2125	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1005	EXTEND (SP, 1);	2126	EXTEND (SP, 1);
1006	const int i = 0;	2127	const int i = 0;
1007	{	2128	{
1008	NEED_SUCCESS (RetainContext, (value [i]));	2129	NEED_SUCCESS (RetainContext, (value [i]));
1009	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2130	PUSH_CLOBJ (stash_context, value [i]);
1010	}	2131	}
1011		2132
1012	void	2133	void
1013	device (OpenCL::Queue this)	2134	device (OpenCL::Queue self)
1014	PPCODE:	2135	PPCODE:
1015	cl_device_id value [1];	2136	cl_device_id value [1];
1016	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_DEVICE, sizeof (value), value, 0));	2137	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1017	EXTEND (SP, 1);	2138	EXTEND (SP, 1);
1018	const int i = 0;	2139	const int i = 0;
1019	{	2140	{
1020	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2141	PUSH_CLOBJ (stash_device, value [i]);
1021	}	2142	}
1022		2143
1023	void	2144	void
1024	reference_count (OpenCL::Queue this)	2145	reference_count (OpenCL::Queue self)
1025	PPCODE:	2146	PPCODE:
1026	cl_uint value [1];	2147	cl_uint value [1];
1027	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));	2148	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1028	EXTEND (SP, 1);	2149	EXTEND (SP, 1);
1029	const int i = 0;	2150	const int i = 0;
1030	PUSHs (sv_2mortal (newSVuv (value [i])));	2151	PUSHs (sv_2mortal (newSVuv (value [i])));
1031		2152
1032	void	2153	void
1033	properties (OpenCL::Queue this)	2154	properties (OpenCL::Queue self)
1034	PPCODE:	2155	PPCODE:
1035	cl_command_queue_properties value [1];	2156	cl_command_queue_properties value [1];
1036	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));	2157	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1037	EXTEND (SP, 1);	2158	EXTEND (SP, 1);
1038	const int i = 0;	2159	const int i = 0;
1039	PUSHs (sv_2mortal (newSViv (value [i])));	2160	PUSHs (sv_2mortal (newSVuv (value [i])));
1040		2161
1041	#END:command_queue	2162	#END:command_queue
1042		2163
1043	MODULE = OpenCL PACKAGE = OpenCL::Memory	2164	MODULE = OpenCL PACKAGE = OpenCL::Memory
1044		2165
1045	void	2166	void
1046	DESTROY (OpenCL::Memory this)	2167	DESTROY (OpenCL::Memory self)
1047	CODE:	2168	CODE:
1048	clReleaseMemObject (this);	2169	clReleaseMemObject (self);
1049		2170
1050	void	2171	void
1051	info (OpenCL::Memory this, cl_mem_info name)	2172	info (OpenCL::Memory self, cl_mem_info name)
1052	PPCODE:	2173	PPCODE:
1053	INFO (MemObject)	2174	INFO (MemObject)
1054		2175
1055	#BEGIN:mem	2176	#BEGIN:mem
1056		2177
1057	void	2178	void
1058	type (OpenCL::Memory this)	2179	type (OpenCL::Memory self)
1059	PPCODE:	2180	PPCODE:
1060	cl_mem_object_type value [1];	2181	cl_mem_object_type value [1];
1061	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_TYPE, sizeof (value), value, 0));	2182	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1062	EXTEND (SP, 1);	2183	EXTEND (SP, 1);
1063	const int i = 0;	2184	const int i = 0;
1064	PUSHs (sv_2mortal (newSViv (value [i])));	2185	PUSHs (sv_2mortal (newSVuv (value [i])));
1065		2186
1066	void	2187	void
1067	flags (OpenCL::Memory this)	2188	flags (OpenCL::Memory self)
1068	PPCODE:	2189	PPCODE:
1069	cl_mem_flags value [1];	2190	cl_mem_flags value [1];
1070	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_FLAGS, sizeof (value), value, 0));	2191	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1071	EXTEND (SP, 1);	2192	EXTEND (SP, 1);
1072	const int i = 0;	2193	const int i = 0;
1073	PUSHs (sv_2mortal (newSViv (value [i])));	2194	PUSHs (sv_2mortal (newSVuv (value [i])));
1074		2195
1075	void	2196	void
1076	size (OpenCL::Memory this)	2197	size (OpenCL::Memory self)
1077	ALIAS:	2198	ALIAS:
1078	size = CL_MEM_SIZE	2199	size = CL_MEM_SIZE
1079	offset = CL_MEM_OFFSET	2200	offset = CL_MEM_OFFSET
1080	PPCODE:	2201	PPCODE:
1081	size_t value [1];	2202	size_t value [1];
1082	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));	2203	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1083	EXTEND (SP, 1);	2204	EXTEND (SP, 1);
1084	const int i = 0;	2205	const int i = 0;
1085	PUSHs (sv_2mortal (newSVuv (value [i])));	2206	PUSHs (sv_2mortal (newSVuv (value [i])));
1086		2207
1087	void	2208	void
1088	host_ptr (OpenCL::Memory this)	2209	host_ptr (OpenCL::Memory self)
1089	PPCODE:	2210	PPCODE:
1090	void * value [1];	2211	void * value [1];
1091	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_HOST_PTR, sizeof (value), value, 0));	2212	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1092	EXTEND (SP, 1);	2213	EXTEND (SP, 1);
1093	const int i = 0;	2214	const int i = 0;
1094	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));	2215	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1095		2216
1096	void	2217	void
1097	map_count (OpenCL::Memory this)	2218	map_count (OpenCL::Memory self)
1098	ALIAS:	2219	ALIAS:
1099	map_count = CL_MEM_MAP_COUNT	2220	map_count = CL_MEM_MAP_COUNT
1100	reference_count = CL_MEM_REFERENCE_COUNT	2221	reference_count = CL_MEM_REFERENCE_COUNT
1101	PPCODE:	2222	PPCODE:
1102	cl_uint value [1];	2223	cl_uint value [1];
1103	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));	2224	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1104	EXTEND (SP, 1);	2225	EXTEND (SP, 1);
1105	const int i = 0;	2226	const int i = 0;
1106	PUSHs (sv_2mortal (newSVuv (value [i])));	2227	PUSHs (sv_2mortal (newSVuv (value [i])));
1107		2228
1108	void	2229	void
1109	context (OpenCL::Memory this)	2230	context (OpenCL::Memory self)
1110	PPCODE:	2231	PPCODE:
1111	cl_context value [1];	2232	cl_context value [1];
1112	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_CONTEXT, sizeof (value), value, 0));	2233	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1113	EXTEND (SP, 1);	2234	EXTEND (SP, 1);
1114	const int i = 0;	2235	const int i = 0;
1115	{	2236	{
1116	NEED_SUCCESS (RetainContext, (value [i]));	2237	NEED_SUCCESS (RetainContext, (value [i]));
1117	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2238	PUSH_CLOBJ (stash_context, value [i]);
1118	}	2239	}
1119		2240
1120	void	2241	void
1121	associated_memobject (OpenCL::Memory this)	2242	associated_memobject (OpenCL::Memory self)
1122	PPCODE:	2243	PPCODE:
1123	cl_mem value [1];	2244	cl_mem value [1];
1124	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	2245	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1125	EXTEND (SP, 1);	2246	EXTEND (SP, 1);
1126	const int i = 0;	2247	const int i = 0;
1127	{	2248	{
1128	NEED_SUCCESS (RetainMemObject, (value [i]));	2249	NEED_SUCCESS (RetainMemObject, (value [i]));
1129	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));	2250	PUSH_CLOBJ (stash_memory, value [i]);
1130	}	2251	}
1131		2252
1132	#END:mem	2253	#END:mem
1133		2254
		2255	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		2256
		2257	void
		2258	gl_object_info (OpenCL::Memory self)
		2259	PPCODE:
		2260	cl_gl_object_type type;
		2261	cl_GLuint name;
		2262	NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
		2263	EXTEND (SP, 2);
		2264	PUSHs (sv_2mortal (newSVuv (type)));
		2265	PUSHs (sv_2mortal (newSVuv (name)));
		2266
		2267	#endif
		2268
1134	MODULE = OpenCL PACKAGE = OpenCL::BufferObj	2269	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1135		2270
1136	void	2271	void
1137	sub_buffer_region (OpenCL::BufferObj this, cl_mem_flags flags, size_t origin, size_t size)	2272	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
1138	PPCODE:	2273	PPCODE:
1139	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))	2274	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!");	2275	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1141		2276
1142	cl_buffer_region crdata = { origin, size };	2277	cl_buffer_region crdata = { origin, size };
1143		2278
1144	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (this, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	2279	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1145	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	2280	XPUSH_CLOBJ (stash_buffer, mem);
1146		2281
1147	MODULE = OpenCL PACKAGE = OpenCL::Image	2282	MODULE = OpenCL PACKAGE = OpenCL::Image
1148		2283
1149	void	2284	void
1150	image_info (OpenCL::Image this, cl_image_info name)	2285	image_info (OpenCL::Image self, cl_image_info name)
1151	PPCODE:	2286	PPCODE:
1152	INFO (Image)	2287	INFO (Image)
1153		2288
		2289	void
		2290	format (OpenCL::Image self)
		2291	PPCODE:
		2292	cl_image_format format;
		2293	NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		2294	EXTEND (SP, 2);
		2295	PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
		2296	PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
		2297
1154	#BEGIN:image	2298	#BEGIN:image
1155		2299
1156	void	2300	void
1157	element_size (OpenCL::Image this)	2301	element_size (OpenCL::Image self)
1158	ALIAS:	2302	ALIAS:
1159	element_size = CL_IMAGE_ELEMENT_SIZE	2303	element_size = CL_IMAGE_ELEMENT_SIZE
1160	row_pitch = CL_IMAGE_ROW_PITCH	2304	row_pitch = CL_IMAGE_ROW_PITCH
1161	slice_pitch = CL_IMAGE_SLICE_PITCH	2305	slice_pitch = CL_IMAGE_SLICE_PITCH
1162	width = CL_IMAGE_WIDTH	2306	width = CL_IMAGE_WIDTH
1163	height = CL_IMAGE_HEIGHT	2307	height = CL_IMAGE_HEIGHT
1164	depth = CL_IMAGE_DEPTH	2308	depth = CL_IMAGE_DEPTH
1165	PPCODE:	2309	PPCODE:
1166	size_t value [1];	2310	size_t value [1];
1167	NEED_SUCCESS (GetImageInfo, (this, ix, sizeof (value), value, 0));	2311	NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1168	EXTEND (SP, 1);	2312	EXTEND (SP, 1);
1169	const int i = 0;	2313	const int i = 0;
1170	PUSHs (sv_2mortal (newSVuv (value [i])));	2314	PUSHs (sv_2mortal (newSVuv (value [i])));
1171		2315
1172	#END:image	2316	#END:image
1173		2317
		2318	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		2319
		2320	#BEGIN:gl_texture
		2321
		2322	void
		2323	target (OpenCL::Image self)
		2324	PPCODE:
		2325	cl_GLenum value [1];
		2326	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
		2327	EXTEND (SP, 1);
		2328	const int i = 0;
		2329	PUSHs (sv_2mortal (newSVuv (value [i])));
		2330
		2331	void
		2332	gl_mipmap_level (OpenCL::Image self)
		2333	PPCODE:
		2334	cl_GLint value [1];
		2335	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
		2336	EXTEND (SP, 1);
		2337	const int i = 0;
		2338	PUSHs (sv_2mortal (newSViv (value [i])));
		2339
		2340	#END:gl_texture
		2341
		2342	#endif
		2343
1174	MODULE = OpenCL PACKAGE = OpenCL::Sampler	2344	MODULE = OpenCL PACKAGE = OpenCL::Sampler
1175		2345
1176	void	2346	void
1177	DESTROY (OpenCL::Sampler this)	2347	DESTROY (OpenCL::Sampler self)
1178	CODE:	2348	CODE:
1179	clReleaseSampler (this);	2349	clReleaseSampler (self);
1180		2350
1181	void	2351	void
1182	info (OpenCL::Sampler this, cl_sampler_info name)	2352	info (OpenCL::Sampler self, cl_sampler_info name)
1183	PPCODE:	2353	PPCODE:
1184	INFO (Sampler)	2354	INFO (Sampler)
1185		2355
1186	#BEGIN:sampler	2356	#BEGIN:sampler
1187		2357
1188	void	2358	void
1189	reference_count (OpenCL::Sampler this)	2359	reference_count (OpenCL::Sampler self)
1190	PPCODE:	2360	PPCODE:
1191	cl_uint value [1];	2361	cl_uint value [1];
1192	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));	2362	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1193	EXTEND (SP, 1);	2363	EXTEND (SP, 1);
1194	const int i = 0;	2364	const int i = 0;
1195	PUSHs (sv_2mortal (newSVuv (value [i])));	2365	PUSHs (sv_2mortal (newSVuv (value [i])));
1196		2366
1197	void	2367	void
1198	context (OpenCL::Sampler this)	2368	context (OpenCL::Sampler self)
1199	PPCODE:	2369	PPCODE:
1200	cl_context value [1];	2370	cl_context value [1];
1201	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	2371	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1202	EXTEND (SP, 1);	2372	EXTEND (SP, 1);
1203	const int i = 0;	2373	const int i = 0;
1204	{	2374	{
1205	NEED_SUCCESS (RetainContext, (value [i]));	2375	NEED_SUCCESS (RetainContext, (value [i]));
1206	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2376	PUSH_CLOBJ (stash_context, value [i]);
1207	}	2377	}
1208		2378
1209	void	2379	void
1210	normalized_coords (OpenCL::Sampler this)	2380	normalized_coords (OpenCL::Sampler self)
1211	PPCODE:	2381	PPCODE:
1212	cl_addressing_mode value [1];	2382	cl_addressing_mode value [1];
1213	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));	2383	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1214	EXTEND (SP, 1);	2384	EXTEND (SP, 1);
1215	const int i = 0;	2385	const int i = 0;
1216	PUSHs (sv_2mortal (newSViv (value [i])));	2386	PUSHs (sv_2mortal (newSVuv (value [i])));
1217		2387
1218	void	2388	void
1219	addressing_mode (OpenCL::Sampler this)	2389	addressing_mode (OpenCL::Sampler self)
1220	PPCODE:	2390	PPCODE:
1221	cl_filter_mode value [1];	2391	cl_filter_mode value [1];
1222	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));	2392	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1223	EXTEND (SP, 1);	2393	EXTEND (SP, 1);
1224	const int i = 0;	2394	const int i = 0;
1225	PUSHs (sv_2mortal (newSViv (value [i])));	2395	PUSHs (sv_2mortal (newSVuv (value [i])));
1226		2396
1227	void	2397	void
1228	filter_mode (OpenCL::Sampler this)	2398	filter_mode (OpenCL::Sampler self)
1229	PPCODE:	2399	PPCODE:
1230	cl_bool value [1];	2400	cl_bool value [1];
1231	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));	2401	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1232	EXTEND (SP, 1);	2402	EXTEND (SP, 1);
1233	const int i = 0;	2403	const int i = 0;
1234	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	2404	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1235		2405
1236	#END:sampler	2406	#END:sampler
1237		2407
1238	MODULE = OpenCL PACKAGE = OpenCL::Program	2408	MODULE = OpenCL PACKAGE = OpenCL::Program
1239		2409
1240	void	2410	void
1241	DESTROY (OpenCL::Program this)	2411	DESTROY (OpenCL::Program self)
1242	CODE:	2412	CODE:
1243	clReleaseProgram (this);	2413	clReleaseProgram (self);
1244		2414
1245	void	2415	void
1246	build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef)	2416	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
		2417	ALIAS:
		2418	build_async = 1
1247	CODE:	2419	CODE:
		2420	cl_uint device_count = 0;
		2421	cl_device_id *device_list = 0;
		2422
		2423	if (SvOK (devices))
		2424	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2425
		2426	void *user_data;
		2427	program_callback pfn_notify = make_program_callback (notify, &user_data);
		2428
		2429	if (ix)
		2430	build_program_async (self, device_count, device_list, SvPVbyte_nolen (options), user_data);
		2431	else
		2432	NEED_SUCCESS (BuildProgram, (self, device_count, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
		2433
		2434	#if CL_VERSION_1_2
		2435
		2436	void
		2437	compile (OpenCL::Program self, SV *devices, SV *options = &PL_sv_undef, SV *headers = &PL_sv_undef, SV *notify = &PL_sv_undef)
		2438	CODE:
		2439	cl_uint device_count = 0;
		2440	cl_device_id *device_list = 0;
		2441
		2442	if (SvOK (devices))
		2443	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2444
		2445	cl_uint header_count = 0;
		2446	cl_program *header_list = 0;
		2447	const char **header_name = 0;
		2448
		2449	if (SvOK (headers))
		2450	{
		2451	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVHV)
		2452	croak ("clCompileProgram: headers must be undef or a hashref of name => OpenCL::Program pairs");
		2453
		2454	HV *hv = (HV *)SvRV (devices);
		2455
		2456	header_count = hv_iterinit (hv);
		2457	header_list = tmpbuf (sizeof (*header_list) * header_count);
		2458	header_name = tmpbuf (sizeof (*header_name) * header_count);
		2459
		2460	HE *he;
		2461	int i = 0;
		2462	while (he = hv_iternext (hv))
		2463	{
		2464	header_name [i] = SvPVbyte_nolen (HeSVKEY_force (he));
		2465	header_list [i] = SvCLOBJ (cv, "headers", HeVAL (he), "OpenCL::Program");
		2466	++i;
		2467	}
		2468	}
		2469
		2470	void *user_data;
		2471	program_callback pfn_notify = make_program_callback (notify, &user_data);
		2472
1248	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));	2473	NEED_SUCCESS (CompileProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		2474	header_count, header_list, header_name, pfn_notify, user_data));
1249		2475
		2476	#endif
		2477
1250	void	2478	void
1251	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)	2479	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1252	PPCODE:	2480	PPCODE:
1253	size_t size;	2481	size_t size;
1254	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));	2482	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
1255	SV *sv = sv_2mortal (newSV (size));	2483	SV *sv = sv_2mortal (newSV (size));
1256	SvUPGRADE (sv, SVt_PV);	2484	SvUPGRADE (sv, SVt_PV);
1257	SvPOK_only (sv);	2485	SvPOK_only (sv);
1258	SvCUR_set (sv, size);	2486	SvCUR_set (sv, size);
1259	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));	2487	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
1260	XPUSHs (sv);	2488	XPUSHs (sv);
1261		2489
1262	#BEGIN:program_build	2490	#BEGIN:program_build
1263		2491
1264	void	2492	void
1265	build_status (OpenCL::Program this, OpenCL::Device device)	2493	build_status (OpenCL::Program self, OpenCL::Device device)
1266	PPCODE:	2494	PPCODE:
1267	cl_build_status value [1];	2495	cl_build_status value [1];
1268	NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));	2496	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1269	EXTEND (SP, 1);	2497	EXTEND (SP, 1);
1270	const int i = 0;	2498	const int i = 0;
1271	PUSHs (sv_2mortal (newSViv (value [i])));	2499	PUSHs (sv_2mortal (newSViv (value [i])));
1272		2500
1273	void	2501	void
1274	build_options (OpenCL::Program this, OpenCL::Device device)	2502	build_options (OpenCL::Program self, OpenCL::Device device)
1275	ALIAS:	2503	ALIAS:
1276	build_options = CL_PROGRAM_BUILD_OPTIONS	2504	build_options = CL_PROGRAM_BUILD_OPTIONS
1277	build_log = CL_PROGRAM_BUILD_LOG	2505	build_log = CL_PROGRAM_BUILD_LOG
1278	PPCODE:	2506	PPCODE:
1279	size_t size;	2507	size_t size;
1280	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, 0, 0, &size));	2508	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
1281	char *value = tmpbuf (size);	2509	char *value = tmpbuf (size);
1282	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, size, value, 0));	2510	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
1283	EXTEND (SP, 1);	2511	EXTEND (SP, 1);
1284	const int i = 0;	2512	const int i = 0;
1285	PUSHs (sv_2mortal (newSVpv (value, 0)));	2513	PUSHs (sv_2mortal (newSVpv (value, 0)));
1286		2514
		2515	void
		2516	binary_type (OpenCL::Program self, OpenCL::Device device)
		2517	PPCODE:
		2518	cl_program_binary_type value [1];
		2519	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BINARY_TYPE, sizeof (value), value, 0));
		2520	EXTEND (SP, 1);
		2521	const int i = 0;
		2522	PUSHs (sv_2mortal (newSVuv (UV)value [i])));
		2523
1287	#END:program_build	2524	#END:program_build
1288		2525
1289	void	2526	void
1290	kernel (OpenCL::Program program, SV *function)	2527	kernel (OpenCL::Program program, SV *function)
1291	PPCODE:	2528	PPCODE:
1292	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2529	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1293	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	2530	XPUSH_CLOBJ (stash_kernel, kernel);
1294		2531
1295	void	2532	void
		2533	kernels_in_program (OpenCL::Program program)
		2534	PPCODE:
		2535	cl_uint num_kernels;
		2536	NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
		2537	cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
		2538	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
		2539
		2540	int i;
		2541	EXTEND (SP, num_kernels);
		2542	for (i = 0; i < num_kernels; ++i)
		2543	PUSH_CLOBJ (stash_kernel, kernels [i]);
		2544
		2545	void
1296	info (OpenCL::Program this, cl_program_info name)	2546	info (OpenCL::Program self, cl_program_info name)
1297	PPCODE:	2547	PPCODE:
1298	INFO (Program)	2548	INFO (Program)
1299		2549
1300	void	2550	void
1301	binaries (OpenCL::Program this)	2551	binaries (OpenCL::Program self)
1302	PPCODE:	2552	PPCODE:
1303	cl_uint n, i;	2553	cl_uint n, i;
1304	size_t size;	2554	size_t size;
1305		2555
1306	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));	2556	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
1307	if (!n) XSRETURN_EMPTY;	2557	if (!n) XSRETURN_EMPTY;
1308		2558
1309	size_t *sizes = tmpbuf (sizeof (*sizes) * n);	2559	size_t *sizes = tmpbuf (sizeof (*sizes) * n);
1310	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));	2560	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
1311	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;	2561	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
1312	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);	2562	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
1313		2563
1314	EXTEND (SP, n);	2564	EXTEND (SP, n);
1315	for (i = 0; i < n; ++i)	2565	for (i = 0; i < n; ++i)
1316	{	2566	{
1317	SV *sv = sv_2mortal (newSV (sizes [i]));	2567	SV *sv = sv_2mortal (newSV (sizes [i]));
1318	SvUPGRADE (sv, SVt_PV);	2568	SvUPGRADE (sv, SVt_PV);
1319	SvPOK_only (sv);	2569	SvPOK_only (sv);
1320	SvCUR_set (sv, sizes [i]);	2570	SvCUR_set (sv, sizes [i]);
1321	ptrs [i] = SvPVX (sv);	2571	ptrs [i] = (void *)SvPVX (sv);
1322	PUSHs (sv);	2572	PUSHs (sv);
1323	}	2573	}
1324		2574
1325	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));	2575	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1326	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;	2576	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
1327		2577
1328	#BEGIN:program	2578	#BEGIN:program
1329		2579
1330	void	2580	void
1331	reference_count (OpenCL::Program this)	2581	reference_count (OpenCL::Program self)
1332	ALIAS:	2582	ALIAS:
1333	reference_count = CL_PROGRAM_REFERENCE_COUNT	2583	reference_count = CL_PROGRAM_REFERENCE_COUNT
1334	num_devices = CL_PROGRAM_NUM_DEVICES	2584	num_devices = CL_PROGRAM_NUM_DEVICES
1335	PPCODE:	2585	PPCODE:
1336	cl_uint value [1];	2586	cl_uint value [1];
1337	NEED_SUCCESS (GetProgramInfo, (this, ix, sizeof (value), value, 0));	2587	NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
1338	EXTEND (SP, 1);	2588	EXTEND (SP, 1);
1339	const int i = 0;	2589	const int i = 0;
1340	PUSHs (sv_2mortal (newSVuv (value [i])));	2590	PUSHs (sv_2mortal (newSVuv (value [i])));
1341		2591
1342	void	2592	void
1343	context (OpenCL::Program this)	2593	context (OpenCL::Program self)
1344	PPCODE:	2594	PPCODE:
1345	cl_context value [1];	2595	cl_context value [1];
1346	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2596	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1347	EXTEND (SP, 1);	2597	EXTEND (SP, 1);
1348	const int i = 0;	2598	const int i = 0;
1349	{	2599	{
1350	NEED_SUCCESS (RetainContext, (value [i]));	2600	NEED_SUCCESS (RetainContext, (value [i]));
1351	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2601	PUSH_CLOBJ (stash_context, value [i]);
1352	}	2602	}
1353		2603
1354	void	2604	void
1355	devices (OpenCL::Program this)	2605	devices (OpenCL::Program self)
1356	PPCODE:	2606	PPCODE:
1357	size_t size;	2607	size_t size;
1358	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, 0, 0, &size));	2608	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
1359	cl_device_id *value = tmpbuf (size);	2609	cl_device_id *value = tmpbuf (size);
1360	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, size, value, 0));	2610	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1361	int i, n = size / sizeof (*value);	2611	int i, n = size / sizeof (*value);
1362	EXTEND (SP, n);	2612	EXTEND (SP, n);
1363	for (i = 0; i < n; ++i)	2613	for (i = 0; i < n; ++i)
1364	{	2614	{
1365	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2615	PUSH_CLOBJ (stash_device, value [i]);
1366	}	2616	}
1367		2617
1368	void	2618	void
1369	source (OpenCL::Program this)	2619	source (OpenCL::Program self)
1370	PPCODE:	2620	PPCODE:
1371	size_t size;	2621	size_t size;
1372	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, 0, 0, &size));	2622	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
1373	char *value = tmpbuf (size);	2623	char *value = tmpbuf (size);
1374	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, size, value, 0));	2624	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
1375	EXTEND (SP, 1);	2625	EXTEND (SP, 1);
1376	const int i = 0;	2626	const int i = 0;
1377	PUSHs (sv_2mortal (newSVpv (value, 0)));	2627	PUSHs (sv_2mortal (newSVpv (value, 0)));
1378		2628
1379	void	2629	void
1380	binary_sizes (OpenCL::Program this)	2630	binary_sizes (OpenCL::Program self)
1381	PPCODE:	2631	PPCODE:
1382	size_t size;	2632	size_t size;
1383	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));	2633	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1384	size_t *value = tmpbuf (size);	2634	size_t *value = tmpbuf (size);
1385	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, size, value, 0));	2635	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1386	int i, n = size / sizeof (*value);	2636	int i, n = size / sizeof (*value);
1387	EXTEND (SP, n);	2637	EXTEND (SP, n);
1388	for (i = 0; i < n; ++i)	2638	for (i = 0; i < n; ++i)
1389	PUSHs (sv_2mortal (newSVuv (value [i])));	2639	PUSHs (sv_2mortal (newSVuv (value [i])));
1390		2640
1391	#END:program	2641	#END:program
1392		2642
1393	MODULE = OpenCL PACKAGE = OpenCL::Kernel	2643	MODULE = OpenCL PACKAGE = OpenCL::Kernel
1394		2644
1395	void	2645	void
1396	DESTROY (OpenCL::Kernel this)	2646	DESTROY (OpenCL::Kernel self)
1397	CODE:	2647	CODE:
1398	clReleaseKernel (this);	2648	clReleaseKernel (self);
1399		2649
1400	void	2650	void
		2651	setf (OpenCL::Kernel self, const char *format, ...)
		2652	CODE:
		2653	int i;
		2654	for (i = 2; ; ++i)
		2655	{
		2656	while (*format == ' ')
		2657	++format;
		2658
		2659	char type = *format++;
		2660
		2661	if (!type)
		2662	break;
		2663
		2664	if (i >= items)
		2665	croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
		2666
		2667	SV *sv = ST (i);
		2668
		2669	union
		2670	{
		2671	cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
		2672	cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
		2673	cl_half ch; cl_float cf; cl_double cd;
		2674	cl_mem cm;
		2675	cl_sampler ca;
		2676	size_t cz;
		2677	cl_event ce;
		2678	} arg;
		2679	size_t size;
		2680	int nullarg = 0;
		2681
		2682	switch (type)
		2683	{
		2684	case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
		2685	case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
		2686	case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
		2687	case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
		2688	case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
		2689	case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
		2690	case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
		2691	case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
		2692
		2693	case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
		2694	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
		2695	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
		2696
		2697	case 'z': nullarg = 1; size = SvIV (sv); break;
		2698
		2699	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ (cv, "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
		2700	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
		2701	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
		2702
		2703	default:
		2704	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
		2705	}
		2706
		2707	res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
		2708	if (res)
		2709	croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
		2710	}
		2711
		2712	if (i != items)
		2713	croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
		2714
		2715	void
1401	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)	2716	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1402	CODE:	2717	CODE:
1403	clSetKernelArg (this, idx, sizeof (value), &value);	2718	clSetKernelArg (self, idx, sizeof (value), &value);
1404		2719
1405	void	2720	void
1406	set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)	2721	set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
1407	CODE:	2722	CODE:
1408	clSetKernelArg (this, idx, sizeof (value), &value);	2723	clSetKernelArg (self, idx, sizeof (value), &value);
1409		2724
1410	void	2725	void
1411	set_short (OpenCL::Kernel this, cl_uint idx, cl_short value)	2726	set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
1412	CODE:	2727	CODE:
1413	clSetKernelArg (this, idx, sizeof (value), &value);	2728	clSetKernelArg (self, idx, sizeof (value), &value);
1414		2729
1415	void	2730	void
1416	set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value)	2731	set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
1417	CODE:	2732	CODE:
1418	clSetKernelArg (this, idx, sizeof (value), &value);	2733	clSetKernelArg (self, idx, sizeof (value), &value);
1419		2734
1420	void	2735	void
1421	set_int (OpenCL::Kernel this, cl_uint idx, cl_int value)	2736	set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
1422	CODE:	2737	CODE:
1423	clSetKernelArg (this, idx, sizeof (value), &value);	2738	clSetKernelArg (self, idx, sizeof (value), &value);
1424		2739
1425	void	2740	void
1426	set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)	2741	set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
1427	CODE:	2742	CODE:
1428	clSetKernelArg (this, idx, sizeof (value), &value);	2743	clSetKernelArg (self, idx, sizeof (value), &value);
1429		2744
1430	void	2745	void
1431	set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)	2746	set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
1432	CODE:	2747	CODE:
1433	clSetKernelArg (this, idx, sizeof (value), &value);	2748	clSetKernelArg (self, idx, sizeof (value), &value);
1434		2749
1435	void	2750	void
1436	set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)	2751	set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
1437	CODE:	2752	CODE:
1438	clSetKernelArg (this, idx, sizeof (value), &value);	2753	clSetKernelArg (self, idx, sizeof (value), &value);
1439		2754
1440	void	2755	void
1441	set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)	2756	set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
1442	CODE:	2757	CODE:
1443	clSetKernelArg (this, idx, sizeof (value), &value);	2758	clSetKernelArg (self, idx, sizeof (value), &value);
1444		2759
1445	void	2760	void
1446	set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)	2761	set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
1447	CODE:	2762	CODE:
1448	clSetKernelArg (this, idx, sizeof (value), &value);	2763	clSetKernelArg (self, idx, sizeof (value), &value);
1449		2764
1450	void	2765	void
1451	set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)	2766	set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
1452	CODE:	2767	CODE:
1453	clSetKernelArg (this, idx, sizeof (value), &value);	2768	clSetKernelArg (self, idx, sizeof (value), &value);
1454		2769
1455	void	2770	void
1456	set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)	2771	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1457	CODE:	2772	CODE:
1458	clSetKernelArg (this, idx, sizeof (value), &value);	2773	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1459		2774
1460	void	2775	void
1461	set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)	2776	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1462	CODE:	2777	CODE:
1463	clSetKernelArg (this, idx, sizeof (value), &value);	2778	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1464		2779
1465	void	2780	void
1466	set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)	2781	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
		2782	ALIAS:
		2783	set_image2d = 0
		2784	set_image3d = 0
1467	CODE:	2785	CODE:
1468	clSetKernelArg (this, idx, sizeof (value), &value);	2786	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1469		2787
1470	void	2788	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)	2789	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1477	CODE:	2790	CODE:
1478	clSetKernelArg (this, idx, sizeof (value), &value);	2791	clSetKernelArg (self, idx, sizeof (value), &value);
1479		2792
1480	void	2793	void
		2794	set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
		2795	CODE:
		2796	clSetKernelArg (self, idx, size, 0);
		2797
		2798	void
1481	set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)	2799	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1482	CODE:	2800	CODE:
1483	clSetKernelArg (this, idx, sizeof (value), &value);	2801	clSetKernelArg (self, idx, sizeof (value), &value);
1484		2802
1485	void	2803	void
1486	info (OpenCL::Kernel this, cl_kernel_info name)	2804	info (OpenCL::Kernel self, cl_kernel_info name)
1487	PPCODE:	2805	PPCODE:
1488	INFO (Kernel)	2806	INFO (Kernel)
1489		2807
1490	#BEGIN:kernel	2808	#BEGIN:kernel
1491		2809
1492	void	2810	void
1493	function_name (OpenCL::Kernel this)	2811	function_name (OpenCL::Kernel self)
1494	PPCODE:	2812	PPCODE:
1495	size_t size;	2813	size_t size;
1496	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));	2814	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1497	char *value = tmpbuf (size);	2815	char *value = tmpbuf (size);
1498	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, size, value, 0));	2816	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1499	EXTEND (SP, 1);	2817	EXTEND (SP, 1);
1500	const int i = 0;	2818	const int i = 0;
1501	PUSHs (sv_2mortal (newSVpv (value, 0)));	2819	PUSHs (sv_2mortal (newSVpv (value, 0)));
1502		2820
1503	void	2821	void
1504	num_args (OpenCL::Kernel this)	2822	num_args (OpenCL::Kernel self)
1505	ALIAS:	2823	ALIAS:
1506	num_args = CL_KERNEL_NUM_ARGS	2824	num_args = CL_KERNEL_NUM_ARGS
1507	reference_count = CL_KERNEL_REFERENCE_COUNT	2825	reference_count = CL_KERNEL_REFERENCE_COUNT
1508	PPCODE:	2826	PPCODE:
1509	cl_uint value [1];	2827	cl_uint value [1];
1510	NEED_SUCCESS (GetKernelInfo, (this, ix, sizeof (value), value, 0));	2828	NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
1511	EXTEND (SP, 1);	2829	EXTEND (SP, 1);
1512	const int i = 0;	2830	const int i = 0;
1513	PUSHs (sv_2mortal (newSVuv (value [i])));	2831	PUSHs (sv_2mortal (newSVuv (value [i])));
1514		2832
1515	void	2833	void
1516	context (OpenCL::Kernel this)	2834	context (OpenCL::Kernel self)
1517	PPCODE:	2835	PPCODE:
1518	cl_context value [1];	2836	cl_context value [1];
1519	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2837	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1520	EXTEND (SP, 1);	2838	EXTEND (SP, 1);
1521	const int i = 0;	2839	const int i = 0;
1522	{	2840	{
1523	NEED_SUCCESS (RetainContext, (value [i]));	2841	NEED_SUCCESS (RetainContext, (value [i]));
1524	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2842	PUSH_CLOBJ (stash_context, value [i]);
1525	}	2843	}
1526		2844
1527	void	2845	void
1528	program (OpenCL::Kernel this)	2846	program (OpenCL::Kernel self)
1529	PPCODE:	2847	PPCODE:
1530	cl_program value [1];	2848	cl_program value [1];
1531	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2849	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1532	EXTEND (SP, 1);	2850	EXTEND (SP, 1);
1533	const int i = 0;	2851	const int i = 0;
1534	{	2852	{
1535	NEED_SUCCESS (RetainProgram, (value [i]));	2853	NEED_SUCCESS (RetainProgram, (value [i]));
1536	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));	2854	PUSH_CLOBJ (stash_program, value [i]);
1537	}	2855	}
1538		2856
1539	#END:kernel	2857	#END:kernel
1540		2858
1541	void	2859	void
1542	work_group_info (OpenCL::Kernel this, OpenCL::Device device, cl_kernel_work_group_info name)	2860	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
1543	PPCODE:	2861	PPCODE:
1544	size_t size;	2862	size_t size;
1545	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, 0, 0, &size));	2863	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
1546	SV *sv = sv_2mortal (newSV (size));	2864	SV *sv = sv_2mortal (newSV (size));
1547	SvUPGRADE (sv, SVt_PV);	2865	SvUPGRADE (sv, SVt_PV);
1548	SvPOK_only (sv);	2866	SvPOK_only (sv);
1549	SvCUR_set (sv, size);	2867	SvCUR_set (sv, size);
1550	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, size, SvPVX (sv), 0));	2868	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
1551	XPUSHs (sv);	2869	XPUSHs (sv);
1552		2870
1553	#BEGIN:kernel_work_group	2871	#BEGIN:kernel_work_group
1554		2872
1555	void	2873	void
1556	work_group_size (OpenCL::Kernel this, OpenCL::Device device)	2874	work_group_size (OpenCL::Kernel self, OpenCL::Device device)
1557	ALIAS:	2875	ALIAS:
1558	work_group_size = CL_KERNEL_WORK_GROUP_SIZE	2876	work_group_size = CL_KERNEL_WORK_GROUP_SIZE
1559	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE	2877	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
1560	PPCODE:	2878	PPCODE:
1561	size_t value [1];	2879	size_t value [1];
1562	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));	2880	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1563	EXTEND (SP, 1);	2881	EXTEND (SP, 1);
1564	const int i = 0;	2882	const int i = 0;
1565	PUSHs (sv_2mortal (newSVuv (value [i])));	2883	PUSHs (sv_2mortal (newSVuv (value [i])));
1566		2884
1567	void	2885	void
1568	compile_work_group_size (OpenCL::Kernel this, OpenCL::Device device)	2886	compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
1569	PPCODE:	2887	PPCODE:
1570	size_t size;	2888	size_t size;
1571	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));	2889	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
1572	size_t *value = tmpbuf (size);	2890	size_t *value = tmpbuf (size);
1573	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));	2891	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
1574	int i, n = size / sizeof (*value);	2892	int i, n = size / sizeof (*value);
1575	EXTEND (SP, n);	2893	EXTEND (SP, n);
1576	for (i = 0; i < n; ++i)	2894	for (i = 0; i < n; ++i)
1577	PUSHs (sv_2mortal (newSVuv (value [i])));	2895	PUSHs (sv_2mortal (newSVuv (value [i])));
1578		2896
1579	void	2897	void
1580	local_mem_size (OpenCL::Kernel this, OpenCL::Device device)	2898	local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
1581	ALIAS:	2899	ALIAS:
1582	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE	2900	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
1583	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE	2901	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
1584	PPCODE:	2902	PPCODE:
1585	cl_ulong value [1];	2903	cl_ulong value [1];
1586	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));	2904	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1587	EXTEND (SP, 1);	2905	EXTEND (SP, 1);
1588	const int i = 0;	2906	const int i = 0;
1589	PUSHs (sv_2mortal (newSVuv (value [i])));	2907	PUSHs (sv_2mortal (newSVuv (value [i])));
1590		2908
1591	#END:kernel_work_group	2909	#END:kernel_work_group
1592		2910
		2911	#if CL_VERSION_1_2
		2912
		2913	void
		2914	arg_info (OpenCL::Kernel self, cl_uint idx, cl_kernel_arg_info name)
		2915	PPCODE:
		2916	size_t size;
		2917	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, 0, 0, &size));
		2918	SV *sv = sv_2mortal (newSV (size));
		2919	SvUPGRADE (sv, SVt_PV);
		2920	SvPOK_only (sv);
		2921	SvCUR_set (sv, size);
		2922	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, size, SvPVX (sv), 0));
		2923	XPUSHs (sv);
		2924
		2925	#BEGIN:kernel_arg
		2926
		2927	void
		2928	arg_address_qualifier (OpenCL::Kernel self, cl_uint idx)
		2929	PPCODE:
		2930	cl_kernel_arg_address_qualifier value [1];
		2931	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ADDRESS_QUALIFIER, sizeof (value), value, 0));
		2932	EXTEND (SP, 1);
		2933	const int i = 0;
		2934	PUSHs (sv_2mortal (newSVuv (value [i])));
		2935
		2936	void
		2937	arg_access_qualifier (OpenCL::Kernel self, cl_uint idx)
		2938	PPCODE:
		2939	cl_kernel_arg_access_qualifier value [1];
		2940	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ACCESS_QUALIFIER, sizeof (value), value, 0));
		2941	EXTEND (SP, 1);
		2942	const int i = 0;
		2943	PUSHs (sv_2mortal (newSVuv (value [i])));
		2944
		2945	void
		2946	arg_type_name (OpenCL::Kernel self, cl_uint idx)
		2947	ALIAS:
		2948	arg_type_name = CL_KERNEL_ARG_TYPE_NAME
		2949	arg_name = CL_KERNEL_ARG_NAME
		2950	PPCODE:
		2951	size_t size;
		2952	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, 0, 0, &size));
		2953	char *value = tmpbuf (size);
		2954	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, size, value, 0));
		2955	EXTEND (SP, 1);
		2956	const int i = 0;
		2957	PUSHs (sv_2mortal (newSVpv (value, 0)));
		2958
		2959	void
		2960	arg_type_qualifier (OpenCL::Kernel self, cl_uint idx)
		2961	PPCODE:
		2962	cl_kernel_arg_type_qualifier value [1];
		2963	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_TYPE_QUALIFIER, sizeof (value), value, 0));
		2964	EXTEND (SP, 1);
		2965	const int i = 0;
		2966	PUSHs (sv_2mortal (newSVuv (value [i])));
		2967
		2968	#END:kernel_arg
		2969
		2970	#endif
		2971
1593	MODULE = OpenCL PACKAGE = OpenCL::Event	2972	MODULE = OpenCL PACKAGE = OpenCL::Event
1594		2973
1595	void	2974	void
1596	DESTROY (OpenCL::Event this)	2975	DESTROY (OpenCL::Event self)
1597	CODE:	2976	CODE:
1598	clReleaseEvent (this);	2977	clReleaseEvent (self);
1599		2978
1600	void	2979	void
1601	wait (OpenCL::Event this)	2980	wait (OpenCL::Event self)
1602	CODE:	2981	CODE:
1603	clWaitForEvents (1, &this);	2982	clWaitForEvents (1, &self);
1604		2983
1605	void	2984	void
		2985	cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
		2986	CODE:
		2987	clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
		2988
		2989	void
1606	info (OpenCL::Event this, cl_event_info name)	2990	info (OpenCL::Event self, cl_event_info name)
1607	PPCODE:	2991	PPCODE:
1608	INFO (Event)	2992	INFO (Event)
1609		2993
1610	#BEGIN:event	2994	#BEGIN:event
1611		2995
1612	void	2996	void
1613	command_queue (OpenCL::Event this)	2997	command_queue (OpenCL::Event self)
1614	PPCODE:	2998	PPCODE:
1615	cl_command_queue value [1];	2999	cl_command_queue value [1];
1616	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	3000	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
1617	EXTEND (SP, 1);	3001	EXTEND (SP, 1);
1618	const int i = 0;	3002	const int i = 0;
1619	{	3003	{
1620	NEED_SUCCESS (RetainCommandQueue, (value [i]));	3004	NEED_SUCCESS (RetainCommandQueue, (value [i]));
1621	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));	3005	PUSH_CLOBJ (stash_queue, value [i]);
1622	}	3006	}
1623		3007
1624	void	3008	void
1625	command_type (OpenCL::Event this)	3009	command_type (OpenCL::Event self)
1626	PPCODE:	3010	PPCODE:
1627	cl_command_type value [1];	3011	cl_command_type value [1];
1628	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));	3012	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
1629	EXTEND (SP, 1);	3013	EXTEND (SP, 1);
1630	const int i = 0;	3014	const int i = 0;
1631	PUSHs (sv_2mortal (newSVuv (value [i])));	3015	PUSHs (sv_2mortal (newSVuv (value [i])));
1632		3016
1633	void	3017	void
1634	reference_count (OpenCL::Event this)	3018	reference_count (OpenCL::Event self)
1635	ALIAS:	3019	ALIAS:
1636	reference_count = CL_EVENT_REFERENCE_COUNT	3020	reference_count = CL_EVENT_REFERENCE_COUNT
1637	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS	3021	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
1638	PPCODE:	3022	PPCODE:
1639	cl_uint value [1];	3023	cl_uint value [1];
1640	NEED_SUCCESS (GetEventInfo, (this, ix, sizeof (value), value, 0));	3024	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
1641	EXTEND (SP, 1);	3025	EXTEND (SP, 1);
1642	const int i = 0;	3026	const int i = 0;
1643	PUSHs (sv_2mortal (newSVuv (value [i])));	3027	PUSHs (sv_2mortal (newSVuv (value [i])));
1644		3028
1645	void	3029	void
1646	context (OpenCL::Event this)	3030	context (OpenCL::Event self)
1647	PPCODE:	3031	PPCODE:
1648	cl_context value [1];	3032	cl_context value [1];
1649	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_CONTEXT, sizeof (value), value, 0));	3033	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
1650	EXTEND (SP, 1);	3034	EXTEND (SP, 1);
1651	const int i = 0;	3035	const int i = 0;
1652	{	3036	{
1653	NEED_SUCCESS (RetainContext, (value [i]));	3037	NEED_SUCCESS (RetainContext, (value [i]));
1654	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	3038	PUSH_CLOBJ (stash_context, value [i]);
1655	}	3039	}
1656		3040
1657	#END:event	3041	#END:event
1658		3042
1659	void	3043	void
1660	profiling_info (OpenCL::Event this, cl_profiling_info name)	3044	profiling_info (OpenCL::Event self, cl_profiling_info name)
1661	PPCODE:	3045	PPCODE:
1662	INFO (EventProfiling)	3046	INFO (EventProfiling)
1663		3047
1664	#BEGIN:profiling	3048	#BEGIN:profiling
1665		3049
1666	void	3050	void
1667	profiling_command_queued (OpenCL::Event this)	3051	profiling_command_queued (OpenCL::Event self)
1668	ALIAS:	3052	ALIAS:
1669	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED	3053	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
1670	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT	3054	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
1671	profiling_command_start = CL_PROFILING_COMMAND_START	3055	profiling_command_start = CL_PROFILING_COMMAND_START
1672	profiling_command_end = CL_PROFILING_COMMAND_END	3056	profiling_command_end = CL_PROFILING_COMMAND_END
1673	PPCODE:	3057	PPCODE:
1674	cl_ulong value [1];	3058	cl_ulong value [1];
1675	NEED_SUCCESS (GetEventProfilingInfo, (this, ix, sizeof (value), value, 0));	3059	NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
1676	EXTEND (SP, 1);	3060	EXTEND (SP, 1);
1677	const int i = 0;	3061	const int i = 0;
1678	PUSHs (sv_2mortal (newSVuv (value [i])));	3062	PUSHs (sv_2mortal (newSVuv (value [i])));
1679		3063
1680	#END:profiling	3064	#END:profiling
1681		3065
1682	MODULE = OpenCL PACKAGE = OpenCL::UserEvent	3066	MODULE = OpenCL PACKAGE = OpenCL::UserEvent
1683		3067
1684	void	3068	void
1685	set_status (OpenCL::UserEvent this, cl_int execution_status)	3069	set_status (OpenCL::UserEvent self, cl_int execution_status)
1686	CODE:	3070	CODE:
1687	clSetUserEventStatus (this, execution_status);	3071	clSetUserEventStatus (self, execution_status);
1688		3072
		3073	MODULE = OpenCL PACKAGE = OpenCL::Mapped
		3074
		3075	void
		3076	DESTROY (SV *self)
		3077	CODE:
		3078	OpenCL__Mapped mapped = SvMAPPED (self);
		3079
		3080	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
		3081	mapped_detach (self, mapped);
		3082
		3083	clReleaseCommandQueue (mapped->queue);
		3084	clReleaseEvent (mapped->event);
		3085	Safefree (mapped);
		3086
		3087	void
		3088	unmap (OpenCL::Mapped self, ...)
		3089	CODE:
		3090	mapped_unmap (cv, ST (0), self, self->queue, &ST (1), items - 1);
		3091
		3092	bool
		3093	mapped (OpenCL::Mapped self)
		3094	CODE:
		3095	RETVAL = !!self->ptr;
		3096	OUTPUT:
		3097	RETVAL
		3098
		3099	void
		3100	wait (OpenCL::Mapped self)
		3101	PPCODE:
		3102	if (self->event)
		3103	NEED_SUCCESS (WaitForEvents, (1, &self->event));
		3104
		3105	void
		3106	event (OpenCL::Mapped self)
		3107	PPCODE:
		3108	if (!self->event)
		3109	XSRETURN_UNDEF;
		3110
		3111	clRetainEvent (self->event);
		3112	XPUSH_CLOBJ (stash_event, self->event);
		3113
		3114	size_t
		3115	size (OpenCL::Mapped self)
		3116	CODE:
		3117	RETVAL = self->cb;
		3118	OUTPUT:
		3119	RETVAL
		3120
		3121	IV
		3122	ptr (OpenCL::Mapped self)
		3123	CODE:
		3124	RETVAL = PTR2IV (self->ptr);
		3125	OUTPUT:
		3126	RETVAL
		3127
		3128	void
		3129	set (OpenCL::Mapped self, size_t offset, SV *data)
		3130	CODE:
		3131	STRLEN len;
		3132	const char *ptr = SvPVbyte (data, len);
		3133
		3134	if (offset + len > self->cb)
		3135	croak ("OpenCL::Mapped::set out of bound condition detected");
		3136
		3137	memcpy (offset + (char *)self->ptr, ptr, len);
		3138
		3139	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
		3140
		3141	MODULE = OpenCL PACKAGE = OpenCL::MappedImage
		3142
		3143	IV
		3144	row_pitch (OpenCL::Mapped self)
		3145	ALIAS:
		3146	slice_pitch = 1
		3147	CODE:
		3148	RETVAL = ix ? self->slice_pitch : self->row_pitch;
		3149	OUTPUT:
		3150	RETVAL
		3151
		3152
		3153

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