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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.19 by root, Thu Nov 24 03:02:57 2011 UTC vs.
Revision 1.75 by root, Sat May 5 14:18:35 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		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
		31
5	#ifdef __APPLE__	32	#ifdef __APPLE__
6	#include <OpenCL/opencl.h>	33	#define CLHDR(name) <OpenCL/name>
7	#else	34	#else
8	#include <CL/opencl.h>	35	#define CLHDR(name) <CL/name>
9	#endif	36	#endif
		37
		38	#include CLHDR(opencl.h)
		39
		40	#ifndef CL_VERSION_1_2
		41	#include CLHDR(cl_d3d9.h)
		42	#endif
		43
		44	#if _WIN32
		45	#include CLHDR(cl_d3d10.h)
		46	#if CL_VERSION_1_2
		47	#include CLHDR<cl_d3d11.h>
		48	#endif
		49	#include CLHDR<cl_dx9_media_sharing.h.h>
		50	#endif
		51
		52	#ifndef CL_VERSION_1_2
		53	#undef PREFER_1_1
		54	#define PREFER_1_1 1
		55	#endif
		56
		57	// make sure all constants we might use are actually defined
		58	#include "default.h"
10		59
11	typedef cl_platform_id OpenCL__Platform;	60	typedef cl_platform_id OpenCL__Platform;
12	typedef cl_device_id OpenCL__Device;	61	typedef cl_device_id OpenCL__Device;
		62	typedef cl_device_id OpenCL__SubDevice;
13	typedef cl_context OpenCL__Context;	63	typedef cl_context OpenCL__Context;
14	typedef cl_command_queue OpenCL__Queue;	64	typedef cl_command_queue OpenCL__Queue;
15	typedef cl_mem OpenCL__Memory;	65	typedef cl_mem OpenCL__Memory;
16	typedef cl_mem OpenCL__Buffer;	66	typedef cl_mem OpenCL__Buffer;
17	typedef cl_mem OpenCL__BufferObj;	67	typedef cl_mem OpenCL__BufferObj;
18	typedef cl_mem OpenCL__Image;	68	typedef cl_mem OpenCL__Image;
19	typedef cl_mem OpenCL__Image2D;
20	typedef cl_mem OpenCL__Image3D;
21	typedef cl_mem OpenCL__Memory_ornull;	69	typedef cl_mem OpenCL__Memory_ornull;
22	typedef cl_mem OpenCL__Buffer_ornull;	70	typedef cl_mem OpenCL__Buffer_ornull;
23	typedef cl_mem OpenCL__Image_ornull;	71	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;	72	typedef cl_sampler OpenCL__Sampler;
27	typedef cl_program OpenCL__Program;	73	typedef cl_program OpenCL__Program;
28	typedef cl_kernel OpenCL__Kernel;	74	typedef cl_kernel OpenCL__Kernel;
29	typedef cl_event OpenCL__Event;	75	typedef cl_event OpenCL__Event;
30	typedef cl_event OpenCL__UserEvent;	76	typedef cl_event OpenCL__UserEvent;
31		77
32	typedef SV *FUTURE;	78	typedef struct mapped * OpenCL__Mapped;
		79
		80	static HV
		81	*stash_platform,
		82	*stash_device,
		83	*stash_subdevice,
		84	*stash_context,
		85	*stash_queue,
		86	*stash_program,
		87	*stash_kernel,
		88	*stash_sampler,
		89	*stash_event,
		90	*stash_userevent,
		91	*stash_memory,
		92	*stash_buffer,
		93	*stash_bufferobj,
		94	*stash_image,
		95	*stash_image1d,
		96	*stash_image1darray,
		97	*stash_image1dbuffer,
		98	*stash_image2d,
		99	*stash_image2darray,
		100	*stash_image3d,
		101	*stash_mapped,
		102	*stash_mappedbuffer,
		103	*stash_mappedimage;
33		104
34	/*****************************************************************************/	105	/*****************************************************************************/
35		106
		107	// name must include a leading underscore
		108	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
		109	// for perl. doh.
		110	static void *
		111	glsym (const char *name)
		112	{
		113	void *fun = 0;
		114
		115	#if defined I_DLFCN && defined RTLD_DEFAULT
		116	fun = dlsym (RTLD_DEFAULT, name + 1);
		117	if (!fun) fun = dlsym (RTLD_DEFAULT, name);
		118
		119	if (!fun)
		120	{
		121	static void *libgl;
		122	static const char *glso[] = {
		123	"libGL.so.1",
		124	"libGL.so.3",
		125	"libGL.so.4.0",
		126	"libGL.so",
		127	"/usr/lib/libGL.so",
		128	"/usr/X11R6/lib/libGL.1.dylib"
		129	};
		130	int i;
		131
		132	for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
		133	{
		134	libgl = dlopen (glso [i], RTLD_LAZY);
		135	if (libgl)
		136	break;
		137	}
		138
		139	if (libgl)
		140	{
		141	fun = dlsym (libgl, name + 1);
		142	if (!fun) fun = dlsym (libgl, name);
		143	}
		144	}
		145	#endif
		146
		147	return fun;
		148	}
		149
		150	/*****************************************************************************/
		151
36	/* up to two temporary buffers */	152	/* up to two temporary buffers */
37	static void *	153	static void * ecb_noinline
38	tmpbuf (size_t size)	154	tmpbuf (size_t size)
39	{	155	{
		156	enum { buffers = 4 };
40	static int idx;	157	static int idx;
41	static void *buf [2];	158	static void *buf [buffers];
42	static size_t len [2];	159	static size_t len [buffers];
43		160
44	idx ^= 1;	161	idx = (idx + 1) % buffers;
45		162
46	if (len [idx] < size)	163	if (len [idx] < size)
47	{	164	{
48	free (buf [idx]);	165	free (buf [idx]);
49	len [idx] = ((size + 31) & ~4095) + 4096 - 32;	166	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
50	buf [idx] = malloc (len [idx]);	167	buf [idx] = malloc (len [idx]);
51	}	168	}
52		169
53	return buf [idx];	170	return buf [idx];
		171	}
		172
		173	static const char * ecb_noinline
		174	cv_get_name (CV *cv)
		175	{
		176	static char fullname [256];
		177
		178	GV *gv = CvGV (cv); // gv better be nonzero
		179
		180	HV *stash = GvSTASH (gv);
		181	const char *hvname = HvNAME_get (stash); // stash also better be nonzero
		182	const char *gvname = GvNAME (gv);
		183
		184	snprintf (fullname, sizeof (fullname), "%s::%s", hvname, gvname);
		185	return fullname;
54	}	186	}
55		187
56	/*****************************************************************************/	188	/*****************************************************************************/
57		189
58	typedef struct	190	typedef struct
…		…
117	if (res) \	249	if (res) \
118	FAIL (name);	250	FAIL (name);
119		251
120	/*****************************************************************************/	252	/*****************************************************************************/
121		253
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 *	254	static SV *
		255	new_clobj (HV *stash, IV id)
		256	{
		257	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		258	}
		259
		260	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		261	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
		262
		263	/* cl objects are either \$iv, or [$iv, ...] */
		264	/* they can be upgraded at runtime to the array form */
		265	static void * ecb_noinline
126	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)	266	SvCLOBJ (CV *cv, const char *svname, SV *sv, const char *pkg)
127	{	267	{
		268	// sv_derived_from is quite slow :(
128	if (SvROK (sv) && sv_derived_from (sv, pkg))	269	if (SvROK (sv) && sv_derived_from (sv, pkg))
129	return (void *)SvIV (SvRV (sv));	270	return (void *)SvIV (SvRV (sv));
130		271
131	croak ("%s: %s is not of type %s", func, svname, pkg);	272	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, pkg);
		273	}
		274
		275	// the "no-inherit" version of the above
		276	static void * ecb_noinline
		277	SvCLOBJ_ni (CV *cv, const char *svname, SV *sv, HV *stash)
		278	{
		279	if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
		280	return (void *)SvIV (SvRV (sv));
		281
		282	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, HvNAME (stash));
132	}	283	}
133		284
134	/*****************************************************************************/	285	/*****************************************************************************/
		286
		287	static cl_context_properties * ecb_noinline
		288	SvCONTEXTPROPERTIES (CV *cv, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
		289	{
		290	if (!sv || !SvOK (sv))
		291	if (extra)
		292	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
		293	else
		294	return 0;
		295
		296	if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
		297	{
		298	AV *av = (AV *)SvRV (sv);
		299	int i, len = av_len (av) + 1;
		300	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
		301	cl_context_properties *l = p;
		302
		303	if (len & 1)
		304	croak ("%s: %s is not a property list (must contain an even number of elements)", cv_get_name (cv), svname);
		305
		306	while (extracount--)
		307	*l++ = *extra++;
		308
		309	for (i = 0; i < len; i += 2)
		310	{
		311	cl_context_properties t = SvIV (*av_fetch (av, i , 0));
		312	SV *p_sv = *av_fetch (av, i + 1, 0);
		313	cl_context_properties v = SvIV (p_sv); // code below can override
		314
		315	switch (t)
		316	{
		317	case CL_CONTEXT_PLATFORM:
		318	if (SvROK (p_sv))
		319	v = (cl_context_properties)SvCLOBJ (cv, svname, p_sv, "OpenCL::Platform");
		320	break;
		321
		322	case CL_GLX_DISPLAY_KHR:
		323	if (!SvOK (p_sv))
		324	{
		325	void *func = glsym ("_glXGetCurrentDisplay");
		326	if (func)
		327	v = (cl_context_properties)((void *(*)(void))func)();
		328	}
		329	break;
		330
		331	case CL_GL_CONTEXT_KHR:
		332	if (!SvOK (p_sv))
		333	{
		334	void *func = glsym ("_glXGetCurrentContext");
		335	if (func)
		336	v = (cl_context_properties)((void *(*)(void))func)();
		337	}
		338	break;
		339
		340	default:
		341	/* unknown property, treat as int */
		342	break;
		343	}
		344
		345	*l++ = t;
		346	*l++ = v;
		347	}
		348
		349	*l = 0;
		350
		351	return p;
		352	}
		353
		354	croak ("%s: %s is not a property list (either undef or [type => value, ...])", cv_get_name (cv), svname);
		355	}
		356
		357	// parse an array of CLOBJ into a void ** array in C - works only for CLOBJs whose representation
		358	// is a pointer (and only on well-behaved systems).
		359	static void * ecb_noinline
		360	object_list (CV *cv, int or_undef, const char *argname, SV *arg, const char *klass, cl_uint *rcount)
		361	{
		362	if (!SvROK (arg) || SvTYPE (SvRV (arg)) != SVt_PVAV)
		363	croak ("%s: '%s' parameter must be %sa reference to an array of %s objects",
		364	cv_get_name (cv), argname, or_undef ? "undef or " : "", klass);
		365
		366	AV *av = (AV *)SvRV (arg);
		367	void **list = 0;
		368	cl_uint count = av_len (av) + 1;
		369
		370	if (count)
		371	{
		372	list = tmpbuf (sizeof (*list) * count);
		373	int i;
		374	for (i = 0; i < count; ++i)
		375	list [i] = SvCLOBJ (cv, argname, *av_fetch (av, i, 1), klass);
		376	}
		377
		378	if (!count && !or_undef)
		379	croak ("%s: '%s' must contain at least one %s object",
		380	cv_get_name (cv), argname, klass);
		381
		382	*rcount = count;
		383	return (void *)list;
		384	}
		385
		386	/*****************************************************************************/
		387	/* callback stuff */
		388
		389	/* default context callback, log to stderr */
		390	static void CL_CALLBACK
		391	context_default_notify (const char *msg, const void *info, size_t cb, void *data)
		392	{
		393	fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
		394	}
		395
		396	typedef struct
		397	{
		398	int free_cb;
		399	void (*push)(void *data1, void *data2, void *data3);
		400	} eq_vtbl;
		401
		402	typedef struct eq_item
		403	{
		404	struct eq_item *next;
		405	eq_vtbl *vtbl;
		406	SV *cb;
		407	void *data1, *data2, *data3;
		408	} eq_item;
		409
		410	static void (*eq_signal_func)(void *signal_arg, int value);
		411	static void *eq_signal_arg;
		412	static xmutex_t eq_lock = X_MUTEX_INIT;
		413	static eq_item *eq_head, *eq_tail;
		414
		415	static void ecb_noinline
		416	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
		417	{
		418	eq_item *item = malloc (sizeof (eq_item));
		419
		420	item->next = 0;
		421	item->vtbl = vtbl;
		422	item->cb = cb;
		423	item->data1 = data1;
		424	item->data2 = data2;
		425	item->data3 = data3;
		426
		427	X_LOCK (eq_lock);
		428
		429	*(eq_head ? &eq_tail->next : &eq_head) = item;
		430	eq_tail = item;
		431
		432	X_UNLOCK (eq_lock);
		433
		434	eq_signal_func (eq_signal_arg, 0);
		435	}
		436
		437	static eq_item *
		438	eq_dec (void)
		439	{
		440	eq_item *res;
		441
		442	X_LOCK (eq_lock);
		443
		444	res = eq_head;
		445	if (res)
		446	eq_head = res->next;
		447
		448	X_UNLOCK (eq_lock);
		449
		450	return res;
		451	}
		452
		453	static void
		454	eq_poll (void)
		455	{
		456	eq_item *item;
		457
		458	while ((item = eq_dec ()))
		459	{
		460	ENTER;
		461	SAVETMPS;
		462
		463	dSP;
		464	PUSHMARK (SP);
		465	EXTEND (SP, 2);
		466
		467	if (item->vtbl->free_cb)
		468	sv_2mortal (item->cb);
		469
		470	PUTBACK;
		471	item->vtbl->push (item->data1, item->data2, item->data3);
		472
		473	SV *cb = item->cb;
		474	free (item);
		475
		476	call_sv (cb, G_DISCARD | G_VOID);
		477
		478	FREETMPS;
		479	LEAVE;
		480	}
		481	}
		482
		483	static void
		484	eq_poll_interrupt (pTHX_ void *c_arg, int value)
		485	{
		486	eq_poll ();
		487	}
		488
		489	/*****************************************************************************/
		490	/* context notify */
		491
		492	static void ecb_noinline
		493	eq_context_push (void *data1, void *data2, void *data3)
		494	{
		495	dSP;
		496	PUSHs (sv_2mortal (newSVpv (data1, 0)));
		497	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
		498	PUTBACK;
		499
		500	free (data1);
		501	free (data2);
		502	}
		503
		504	static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
		505
		506	static void CL_CALLBACK
		507	eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
		508	{
		509	void *pvt_copy = malloc (cb);
		510	memcpy (pvt_copy, pvt, cb);
		511	eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
		512	}
		513
		514	#define CONTEXT_NOTIFY_CALLBACK \
		515	void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
		516	void *user_data = 0; \
		517	\
		518	if (SvOK (notify)) \
		519	{ \
		520	pfn_notify = eq_context_notify; \
		521	user_data = s_get_cv (notify); \
		522	}
		523
		524	static SV * ecb_noinline
		525	new_clobj_context (cl_context ctx, void *user_data)
		526	{
		527	SV *sv = new_clobj (stash_context, (IV)ctx);
		528
		529	if (user_data)
		530	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
		531
		532	return sv;
		533	}
		534
		535	#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
		536
		537	/*****************************************************************************/
		538	/* build/compile/link notify */
		539
		540	static void
		541	eq_program_push (void *data1, void *data2, void *data3)
		542	{
		543	dSP;
		544	PUSH_CLOBJ (stash_program, data1);
		545	PUTBACK;
		546	}
		547
		548	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
		549
		550	static void CL_CALLBACK
		551	eq_program_notify (cl_program program, void *user_data)
		552	{
		553	clRetainProgram (program);
		554
		555	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		556	}
		557
		558	typedef void (CL_CALLBACK *program_callback)(cl_program program, void *user_data);
		559
		560	static program_callback ecb_noinline
		561	make_program_callback (SV *notify, void **ruser_data)
		562	{
		563	if (SvOK (notify))
		564	{
		565	*ruser_data = SvREFCNT_inc (s_get_cv (notify));
		566	return eq_program_notify;
		567	}
		568	else
		569	{
		570	*ruser_data = 0;
		571	return 0;
		572	}
		573	}
		574
		575	struct build_args
		576	{
		577	cl_program program;
		578	char *options;
		579	void *user_data;
		580	cl_uint num_devices;
		581	};
		582
		583	X_THREAD_PROC (build_program_thread)
		584	{
		585	struct build_args *arg = thr_arg;
		586
		587	clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
		588
		589	if (arg->user_data)
		590	eq_program_notify (arg->program, arg->user_data);
		591	else
		592	clReleaseProgram (arg->program);
		593
		594	free (arg->options);
		595	free (arg);
		596
		597	return 0;
		598	}
		599
		600	static void
		601	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
		602	{
		603	struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
		604
		605	arg->program = program;
		606	arg->options = strdup (options);
		607	arg->user_data = user_data;
		608	arg->num_devices = num_devices;
		609	memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
		610
		611	xthread_t id;
		612	thread_create (&id, build_program_thread, arg);
		613	}
		614
		615	/*****************************************************************************/
		616	/* event objects */
		617
		618	static void
		619	eq_event_push (void *data1, void *data2, void *data3)
		620	{
		621	dSP;
		622	PUSH_CLOBJ (stash_event, data1);
		623	PUSHs (sv_2mortal (newSViv ((IV)data2)));
		624	PUTBACK;
		625	}
		626
		627	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
		628
		629	static void CL_CALLBACK
		630	eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
		631	{
		632	clRetainEvent (event);
		633	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
		634	}
		635
		636	/*****************************************************************************/
		637	/* utilities for XS code */
135		638
136	static size_t	639	static size_t
137	img_row_pitch (cl_mem img)	640	img_row_pitch (cl_mem img)
138	{	641	{
139	size_t res;	642	size_t res;
140	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	643	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
141	return res;	644	return res;
142	}	645	}
143		646
144	static cl_event *	647	static cl_event * ecb_noinline
145	event_list (SV **items, int count)	648	event_list (CV *cv, SV **items, cl_uint *rcount, cl_event extra)
146	{	649	{
		650	cl_uint count = *rcount;
		651
		652	if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
		653	*rcount = count = 0;
		654
		655	if (!count && !extra)
		656	return 0;
		657
147	cl_event *list = tmpbuf (sizeof (cl_event) * count);	658	cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
		659	int i = 0;
148		660
149	while (count--)	661	while (count--)
		662	if (SvOK (items [count]))
150	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	663	list [i++] = SvCLOBJ (cv, "wait_events", items [count], "OpenCL::Event");
151		664
		665	if (extra)
		666	list [i++] = extra;
		667
		668	*rcount = i;
		669
152	return list;	670	return i ? list : 0;
153	}	671	}
154		672
155	#define EVENT_LIST(items,count) \	673	#define EVENT_LIST(skip) \
156	cl_uint event_list_count = (count); \	674	cl_uint event_list_count = items - (skip); \
157	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)	675	cl_event *event_list_ptr = event_list (cv, &ST (skip), &event_list_count, 0)
158		676
159	#define INFO(class) \	677	#define INFO(class) \
160	{ \	678	{ \
161	size_t size; \	679	size_t size; \
162	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \	680	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
163	SV *sv = sv_2mortal (newSV (size)); \	681	SV *sv = sv_2mortal (newSV (size)); \
164	SvUPGRADE (sv, SVt_PV); \	682	SvUPGRADE (sv, SVt_PV); \
165	SvPOK_only (sv); \	683	SvPOK_only (sv); \
166	SvCUR_set (sv, size); \	684	SvCUR_set (sv, size); \
167	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \	685	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
168	XPUSHs (sv); \	686	XPUSHs (sv); \
169	}	687	}
170		688
		689	/*****************************************************************************/
		690	/* mapped_xxx */
		691
		692	static OpenCL__Mapped
		693	SvMAPPED (SV *sv)
		694	{
		695	// no typechecking atm., keep your fingers crossed
		696	return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
		697	}
		698
		699	struct mapped
		700	{
		701	cl_command_queue queue;
		702	cl_mem memobj;
		703	void *ptr;
		704	size_t cb;
		705	cl_event event;
		706	size_t row_pitch;
		707	size_t slice_pitch;
		708	};
		709
		710	static SV *
		711	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)
		712	{
		713	SV *data = newSV (0);
		714	SvUPGRADE (data, SVt_PVMG);
		715
		716	OpenCL__Mapped mapped;
		717	New (0, mapped, 1, struct mapped);
		718
		719	clRetainCommandQueue (queue);
		720
		721	mapped->queue = queue;
		722	mapped->memobj = memobj;
		723	mapped->ptr = ptr;
		724	mapped->cb = cb;
		725	mapped->event = ev;
		726	mapped->row_pitch = row_pitch;
		727	mapped->slice_pitch = slice_pitch;
		728
		729	sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
		730
		731	if (SvLEN (data))
		732	Safefree (data);
		733
		734	SvPVX (data) = (char *)ptr;
		735	SvCUR_set (data, cb);
		736	SvLEN_set (data, 0);
		737	SvPOK_only (data);
		738
		739	SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
		740
		741	if (!(flags & CL_MAP_WRITE))
		742	SvREADONLY_on (data);
		743
		744	return obj;
		745	}
		746
		747	static void
		748	mapped_detach (SV *sv, OpenCL__Mapped mapped)
		749	{
		750	SV *data = SvRV (sv);
		751
		752	// the next check checks both before AND after detach, where SvPVX should STILL be 0
		753	if (SvPVX (data) != (char *)mapped->ptr)
		754	warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
		755	else
		756	{
		757	SvREADONLY_off (data);
		758	SvCUR_set (data, 0);
		759	SvPVX (data) = 0;
		760	SvOK_off (data);
		761	}
		762
		763	mapped->ptr = 0;
		764	}
		765
		766	static void
		767	mapped_unmap (CV *cv, SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
		768	{
		769	cl_event *event_list_ptr = event_list (cv, wait_list, &event_list_count, mapped->event);
		770	cl_event ev;
		771
		772	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
		773
		774	clReleaseEvent (mapped->event);
		775	mapped->event = ev;
		776
		777	mapped_detach (self, mapped);
		778	}
		779
		780	/*****************************************************************************/
		781
171	MODULE = OpenCL PACKAGE = OpenCL	782	MODULE = OpenCL PACKAGE = OpenCL
172		783
173	PROTOTYPES: ENABLE	784	PROTOTYPES: ENABLE
174		785
		786	void
		787	poll ()
		788	CODE:
		789	eq_poll ();
		790
		791	void
		792	_eq_initialise (IV func, IV arg)
		793	CODE:
		794	eq_signal_func = (void (*)(void *, int))func;
		795	eq_signal_arg = (void*)arg;
		796
175	BOOT:	797	BOOT:
176	{	798	{
177	HV *stash = gv_stashpv ("OpenCL", 1);	799	HV *stash = gv_stashpv ("OpenCL", 1);
178	static const ivstr *civ, const_iv[] = {	800	static const ivstr *civ, const_iv[] = {
179	{ sizeof (cl_char ), "SIZEOF_CHAR" },	801	{ sizeof (cl_char ), "SIZEOF_CHAR" },
180	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	802	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
181	{ sizeof (cl_short ), "SIZEOF_SHORT" },	803	{ sizeof (cl_short ), "SIZEOF_SHORT" },
182	{ sizeof (cl_ushort), "SIZEOF_USHORT" },	804	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
183	{ sizeof (cl_int ), "SIZEOF_INT" },	805	{ sizeof (cl_int ), "SIZEOF_INT" },
184	{ sizeof (cl_uint ), "SIZEOF_UINT" },	806	{ sizeof (cl_uint ), "SIZEOF_UINT" },
185	{ sizeof (cl_long ), "SIZEOF_LONG" },	807	{ sizeof (cl_long ), "SIZEOF_LONG" },
186	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	808	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
187	{ sizeof (cl_half ), "SIZEOF_HALF" },	809	{ sizeof (cl_half ), "SIZEOF_HALF" },
188	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	810	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
189	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	811	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
		812	{ PREFER_1_1 , "PREFER_1_1" },
190	#include "constiv.h"	813	#include "constiv.h"
191	};	814	};
		815
192	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	816	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
193	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	817	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		818
		819	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
		820	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		821	stash_subdevice = gv_stashpv ("OpenCL::SubDevice", GV_ADD);
		822	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
		823	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
		824	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
		825	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
		826	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
		827	stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
		828	stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
		829	stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
		830	stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
		831	stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
		832	stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
		833	stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
		834	stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
		835	stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
		836	stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
		837	stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
		838	stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
		839	stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
		840	stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
		841	stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
		842
		843	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
194	}	844	}
195		845
196	cl_int	846	cl_int
197	errno ()	847	errno ()
198	CODE:	848	CODE:
199	errno = res;	849	RETVAL = res;
		850	OUTPUT:
		851	RETVAL
200		852
201	const char *	853	const char *
202	err2str (cl_int err)	854	err2str (cl_int err = res)
203		855
204	const char *	856	const char *
205	enum2str (cl_uint value)	857	enum2str (cl_uint value)
206		858
207	void	859	void
…		…
215	list = tmpbuf (sizeof (*list) * count);	867	list = tmpbuf (sizeof (*list) * count);
216	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	868	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
217		869
218	EXTEND (SP, count);	870	EXTEND (SP, count);
219	for (i = 0; i < count; ++i)	871	for (i = 0; i < count; ++i)
220	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	872	PUSH_CLOBJ (stash_platform, list [i]);
221		873
222	void	874	void
223	context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	875	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
224	PPCODE:	876	PPCODE:
		877	CONTEXT_NOTIFY_CALLBACK;
225	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res));	878	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
226	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	879	XPUSH_CLOBJ_CONTEXT;
227		880
228	void	881	void
229	context (FUTURE properties, FUTURE devices, FUTURE notify = 0)	882	context (cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)
230	PPCODE:	883	PPCODE:
231	/* der Gipfel der Kunst */	884	cl_uint device_count;
		885	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		886
		887	CONTEXT_NOTIFY_CALLBACK;
		888	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, device_count, device_list, pfn_notify, user_data, &res));
		889	XPUSH_CLOBJ_CONTEXT;
232		890
233	void	891	void
234	wait_for_events (...)	892	wait_for_events (...)
235	CODE:	893	CODE:
236	EVENT_LIST (0, items);	894	EVENT_LIST (0);
237	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	895	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
238		896
239	PROTOTYPES: DISABLE	897	PROTOTYPES: DISABLE
240		898
241	MODULE = OpenCL PACKAGE = OpenCL::Platform	899	MODULE = OpenCL PACKAGE = OpenCL::Platform
242		900
243	void	901	void
244	info (OpenCL::Platform this, cl_platform_info name)	902	info (OpenCL::Platform self, cl_platform_info name)
245	PPCODE:	903	PPCODE:
246	INFO (Platform)	904	INFO (Platform)
247		905
		906	void
		907	unload_compiler (OpenCL::Platform self)
		908	CODE:
		909	#if CL_VERSION_1_2
		910	clUnloadPlatformCompiler (self);
		911	#endif
		912
248	#BEGIN:platform	913	#BEGIN:platform
249		914
250	void	915	void
251	profile (OpenCL::Platform this)	916	profile (OpenCL::Platform self)
252	ALIAS:	917	ALIAS:
253	profile = CL_PLATFORM_PROFILE	918	profile = CL_PLATFORM_PROFILE
254	version = CL_PLATFORM_VERSION	919	version = CL_PLATFORM_VERSION
255	name = CL_PLATFORM_NAME	920	name = CL_PLATFORM_NAME
256	vendor = CL_PLATFORM_VENDOR	921	vendor = CL_PLATFORM_VENDOR
257	extensions = CL_PLATFORM_EXTENSIONS	922	extensions = CL_PLATFORM_EXTENSIONS
258	PPCODE:	923	PPCODE:
259	size_t size;	924	size_t size;
260	NEED_SUCCESS (GetPlatformInfo, (this, ix, 0, 0, &size));	925	NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
261	char *value = tmpbuf (size);	926	char *value = tmpbuf (size);
262	NEED_SUCCESS (GetPlatformInfo, (this, ix, size, value, 0));	927	NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
263	EXTEND (SP, 1);	928	EXTEND (SP, 1);
264	const int i = 0;	929	const int i = 0;
265	PUSHs (sv_2mortal (newSVpv (value, 0)));	930	PUSHs (sv_2mortal (newSVpv (value, 0)));
266		931
267	#END:platform	932	#END:platform
268		933
269	void	934	void
270	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	935	devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
271	PPCODE:	936	PPCODE:
272	cl_device_id *list;	937	cl_device_id *list;
273	cl_uint count;	938	cl_uint count;
274	int i;	939	int i;
275		940
276	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));	941	NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
277	list = tmpbuf (sizeof (*list) * count);	942	list = tmpbuf (sizeof (*list) * count);
278	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));	943	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
279		944
280	EXTEND (SP, count);	945	EXTEND (SP, count);
281	for (i = 0; i < count; ++i)	946	for (i = 0; i < count; ++i)
282	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	947	PUSH_CLOBJ (stash_device, list [i]);
283		948
284	void	949	void
285	context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0)	950	context (OpenCL::Platform self, SV *properties, SV *devices, SV *notify = &PL_sv_undef)
286	PPCODE:	951	PPCODE:
		952	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		953	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		954
		955	cl_uint device_count;
		956	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		957
		958	CONTEXT_NOTIFY_CALLBACK;
		959	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, device_count, device_list, pfn_notify, user_data, &res));
		960	XPUSH_CLOBJ_CONTEXT;
		961
		962	void
		963	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
		964	PPCODE:
		965	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		966	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		967
		968	CONTEXT_NOTIFY_CALLBACK;
		969	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
		970	XPUSH_CLOBJ_CONTEXT;
		971
		972	MODULE = OpenCL PACKAGE = OpenCL::Device
		973
		974	void
		975	info (OpenCL::Device self, cl_device_info name)
		976	PPCODE:
		977	INFO (Device)
		978
		979	#if CL_VERSION_1_2
		980
		981	void
		982	sub_devices (OpenCL::Device self, SV *properties)
		983	PPCODE:
287	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	984	if (!SvROK (properties) || SvTYPE (SvRV (properties)) != SVt_PVAV)
288	croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");	985	croak ("OpenCL::Device::sub_devices: properties must be specified as reference to an array of property-value pairs");
289		986
290	AV *av = (AV *)SvRV (devices);	987	properties = SvRV (properties);
291	cl_uint num_devices = av_len (av) + 1;	988
292	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	989	cl_uint count = av_len ((AV *)properties) + 1;
		990	cl_device_partition_property *props = tmpbuf (sizeof (*props) * count + 1);
		991
293	int i;	992	int i;
		993	for (i = 0; i < count; ++i)
		994	props [i] = (cl_device_partition_property)SvIV (*av_fetch ((AV *)properties, i, 0));
294		995
295	for (i = num_devices; i--; )	996	props [count] = 0;
296	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
297		997
298	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res));	998	cl_uint num_devices;
299	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	999	NEED_SUCCESS (CreateSubDevices, (self, props, 0, 0, &num_devices));
		1000	cl_device_id *list = tmpbuf (sizeof (*list) * num_devices);
		1001	NEED_SUCCESS (CreateSubDevices, (self, props, num_devices, list, 0));
300		1002
301	void	1003	EXTEND (SP, num_devices);
302	context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	1004	for (i = 0; i < count; ++i)
303	PPCODE:	1005	PUSH_CLOBJ (stash_subdevice, list [i]);
304	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
305	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
306	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
307		1006
308	MODULE = OpenCL PACKAGE = OpenCL::Device	1007	#endif
309
310	void
311	info (OpenCL::Device this, cl_device_info name)
312	PPCODE:
313	INFO (Device)
314		1008
315	#BEGIN:device	1009	#BEGIN:device
316		1010
317	void	1011	void
318	type (OpenCL::Device this)	1012	type (OpenCL::Device self)
319	PPCODE:	1013	PPCODE:
320	cl_device_type value [1];	1014	cl_device_type value [1];
321	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_TYPE, sizeof (value), value, 0));	1015	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
322	EXTEND (SP, 1);	1016	EXTEND (SP, 1);
323	const int i = 0;	1017	const int i = 0;
324	PUSHs (sv_2mortal (newSViv (value [i])));	1018	PUSHs (sv_2mortal (newSVuv (value [i])));
325		1019
326	void	1020	void
327	vendor_id (OpenCL::Device this)	1021	vendor_id (OpenCL::Device self)
328	ALIAS:	1022	ALIAS:
329	vendor_id = CL_DEVICE_VENDOR_ID	1023	vendor_id = CL_DEVICE_VENDOR_ID
330	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS	1024	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
331	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS	1025	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
332	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR	1026	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
…		…
350	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT	1044	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
351	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG	1045	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
352	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT	1046	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
353	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE	1047	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
354	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF	1048	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
355	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT	1049	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
356	PPCODE:	1050	PPCODE:
357	cl_uint value [1];	1051	cl_uint value [1];
358	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1052	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
359	EXTEND (SP, 1);	1053	EXTEND (SP, 1);
360	const int i = 0;	1054	const int i = 0;
361	PUSHs (sv_2mortal (newSVuv (value [i])));	1055	PUSHs (sv_2mortal (newSVuv (value [i])));
362		1056
363	void	1057	void
364	max_work_group_size (OpenCL::Device this)	1058	max_work_group_size (OpenCL::Device self)
365	ALIAS:	1059	ALIAS:
366	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE	1060	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
367	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH	1061	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
368	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT	1062	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
369	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH	1063	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
…		…
371	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH	1065	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
372	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE	1066	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
373	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION	1067	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
374	PPCODE:	1068	PPCODE:
375	size_t value [1];	1069	size_t value [1];
376	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1070	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
377	EXTEND (SP, 1);	1071	EXTEND (SP, 1);
378	const int i = 0;	1072	const int i = 0;
379	PUSHs (sv_2mortal (newSVuv (value [i])));	1073	PUSHs (sv_2mortal (newSVuv (value [i])));
380		1074
381	void	1075	void
382	max_work_item_sizes (OpenCL::Device this)	1076	max_work_item_sizes (OpenCL::Device self)
383	PPCODE:	1077	PPCODE:
384	size_t size;	1078	size_t size;
385	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));	1079	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
386	size_t *value = tmpbuf (size);	1080	size_t *value = tmpbuf (size);
387	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));	1081	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
388	int i, n = size / sizeof (*value);	1082	int i, n = size / sizeof (*value);
389	EXTEND (SP, n);	1083	EXTEND (SP, n);
390	for (i = 0; i < n; ++i)	1084	for (i = 0; i < n; ++i)
391	PUSHs (sv_2mortal (newSVuv (value [i])));	1085	PUSHs (sv_2mortal (newSVuv (value [i])));
392		1086
393	void	1087	void
394	address_bits (OpenCL::Device this)	1088	address_bits (OpenCL::Device self)
395	PPCODE:	1089	PPCODE:
396	cl_bitfield value [1];	1090	cl_bitfield value [1];
397	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));	1091	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
398	EXTEND (SP, 1);	1092	EXTEND (SP, 1);
399	const int i = 0;	1093	const int i = 0;
400	PUSHs (sv_2mortal (newSVuv (value [i])));	1094	PUSHs (sv_2mortal (newSVuv (value [i])));
401		1095
402	void	1096	void
403	max_mem_alloc_size (OpenCL::Device this)	1097	max_mem_alloc_size (OpenCL::Device self)
404	ALIAS:	1098	ALIAS:
405	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE	1099	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
406	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE	1100	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
407	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE	1101	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
408	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE	1102	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
409	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE	1103	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
410	PPCODE:	1104	PPCODE:
411	cl_ulong value [1];	1105	cl_ulong value [1];
412	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1106	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
413	EXTEND (SP, 1);	1107	EXTEND (SP, 1);
414	const int i = 0;	1108	const int i = 0;
415	PUSHs (sv_2mortal (newSVuv (value [i])));	1109	PUSHs (sv_2mortal (newSVuv (value [i])));
416		1110
417	void	1111	void
418	single_fp_config (OpenCL::Device this)	1112	single_fp_config (OpenCL::Device self)
419	ALIAS:	1113	ALIAS:
420	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG	1114	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
421	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG	1115	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
422	half_fp_config = CL_DEVICE_HALF_FP_CONFIG	1116	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
423	PPCODE:	1117	PPCODE:
424	cl_device_fp_config value [1];	1118	cl_device_fp_config value [1];
425	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1119	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
426	EXTEND (SP, 1);	1120	EXTEND (SP, 1);
427	const int i = 0;	1121	const int i = 0;
428	PUSHs (sv_2mortal (newSVuv (value [i])));	1122	PUSHs (sv_2mortal (newSVuv (value [i])));
429		1123
430	void	1124	void
431	global_mem_cache_type (OpenCL::Device this)	1125	global_mem_cache_type (OpenCL::Device self)
432	PPCODE:	1126	PPCODE:
433	cl_device_mem_cache_type value [1];	1127	cl_device_mem_cache_type value [1];
434	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));	1128	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
435	EXTEND (SP, 1);	1129	EXTEND (SP, 1);
436	const int i = 0;	1130	const int i = 0;
437	PUSHs (sv_2mortal (newSVuv (value [i])));	1131	PUSHs (sv_2mortal (newSVuv (value [i])));
438		1132
439	void	1133	void
440	local_mem_type (OpenCL::Device this)	1134	local_mem_type (OpenCL::Device self)
441	PPCODE:	1135	PPCODE:
442	cl_device_local_mem_type value [1];	1136	cl_device_local_mem_type value [1];
443	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));	1137	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
444	EXTEND (SP, 1);	1138	EXTEND (SP, 1);
445	const int i = 0;	1139	const int i = 0;
446	PUSHs (sv_2mortal (newSVuv (value [i])));	1140	PUSHs (sv_2mortal (newSVuv (value [i])));
447		1141
448	void	1142	void
449	error_correction_support (OpenCL::Device this)	1143	error_correction_support (OpenCL::Device self)
450	ALIAS:	1144	ALIAS:
451	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT	1145	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
452	endian_little = CL_DEVICE_ENDIAN_LITTLE	1146	endian_little = CL_DEVICE_ENDIAN_LITTLE
453	available = CL_DEVICE_AVAILABLE	1147	available = CL_DEVICE_AVAILABLE
454	compiler_available = CL_DEVICE_COMPILER_AVAILABLE	1148	compiler_available = CL_DEVICE_COMPILER_AVAILABLE
455	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY	1149	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
456	PPCODE:	1150	PPCODE:
457	cl_bool value [1];	1151	cl_bool value [1];
458	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1152	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
459	EXTEND (SP, 1);	1153	EXTEND (SP, 1);
460	const int i = 0;	1154	const int i = 0;
461	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	1155	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
462		1156
463	void	1157	void
464	execution_capabilities (OpenCL::Device this)	1158	execution_capabilities (OpenCL::Device self)
465	PPCODE:	1159	PPCODE:
466	cl_device_exec_capabilities value [1];	1160	cl_device_exec_capabilities value [1];
467	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));	1161	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
468	EXTEND (SP, 1);	1162	EXTEND (SP, 1);
469	const int i = 0;	1163	const int i = 0;
470	PUSHs (sv_2mortal (newSVuv (value [i])));	1164	PUSHs (sv_2mortal (newSVuv (value [i])));
471		1165
472	void	1166	void
473	properties (OpenCL::Device this)	1167	properties (OpenCL::Device self)
474	PPCODE:	1168	PPCODE:
475	cl_command_queue_properties value [1];	1169	cl_command_queue_properties value [1];
476	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));	1170	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
477	EXTEND (SP, 1);	1171	EXTEND (SP, 1);
478	const int i = 0;	1172	const int i = 0;
479	PUSHs (sv_2mortal (newSViv (value [i])));	1173	PUSHs (sv_2mortal (newSVuv (value [i])));
480		1174
481	void	1175	void
482	platform (OpenCL::Device this)	1176	platform (OpenCL::Device self)
483	PPCODE:	1177	PPCODE:
484	cl_platform_id value [1];	1178	cl_platform_id value [1];
485	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	1179	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
486	EXTEND (SP, 1);	1180	EXTEND (SP, 1);
487	const int i = 0;	1181	const int i = 0;
488	{	1182	{
489	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));	1183	PUSH_CLOBJ (stash_platform, value [i]);
490	}	1184	}
491		1185
492	void	1186	void
493	name (OpenCL::Device this)	1187	name (OpenCL::Device self)
494	ALIAS:	1188	ALIAS:
495	name = CL_DEVICE_NAME	1189	name = CL_DEVICE_NAME
496	vendor = CL_DEVICE_VENDOR	1190	vendor = CL_DEVICE_VENDOR
497	driver_version = CL_DRIVER_VERSION	1191	driver_version = CL_DRIVER_VERSION
498	profile = CL_DEVICE_PROFILE	1192	profile = CL_DEVICE_PROFILE
499	version = CL_DEVICE_VERSION	1193	version = CL_DEVICE_VERSION
500	extensions = CL_DEVICE_EXTENSIONS	1194	extensions = CL_DEVICE_EXTENSIONS
501	PPCODE:	1195	PPCODE:
502	size_t size;	1196	size_t size;
503	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));	1197	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
504	char *value = tmpbuf (size);	1198	char *value = tmpbuf (size);
505	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));	1199	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
506	EXTEND (SP, 1);	1200	EXTEND (SP, 1);
507	const int i = 0;	1201	const int i = 0;
508	PUSHs (sv_2mortal (newSVpv (value, 0)));	1202	PUSHs (sv_2mortal (newSVpv (value, 0)));
509		1203
510	void	1204	void
511	parent_device_ext (OpenCL::Device this)	1205	parent_device_ext (OpenCL::Device self)
512	PPCODE:	1206	PPCODE:
513	cl_device_id value [1];	1207	cl_device_id value [1];
514	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	1208	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
515	EXTEND (SP, 1);	1209	EXTEND (SP, 1);
516	const int i = 0;	1210	const int i = 0;
517	{	1211	{
518	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1212	PUSH_CLOBJ (stash_device, value [i]);
519	}	1213	}
520		1214
521	void	1215	void
522	partition_types_ext (OpenCL::Device this)	1216	partition_types_ext (OpenCL::Device self)
523	ALIAS:	1217	ALIAS:
524	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT	1218	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
525	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT	1219	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
526	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT	1220	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
527	PPCODE:	1221	PPCODE:
528	size_t size;	1222	size_t size;
529	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));	1223	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
530	cl_device_partition_property_ext *value = tmpbuf (size);	1224	cl_device_partition_property_ext *value = tmpbuf (size);
531	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));	1225	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
532	int i, n = size / sizeof (*value);	1226	int i, n = size / sizeof (*value);
533	EXTEND (SP, n);	1227	EXTEND (SP, n);
534	for (i = 0; i < n; ++i)	1228	for (i = 0; i < n; ++i)
535	PUSHs (sv_2mortal (newSVuv (value [i])));	1229	PUSHs (sv_2mortal (newSVuv (value [i])));
536		1230
537	#END:device	1231	#END:device
538		1232
		1233	MODULE = OpenCL PACKAGE = OpenCL::SubDevice
		1234
		1235	#if CL_VERSION_1_2
		1236
		1237	void
		1238	DESTROY (OpenCL::SubDevice self)
		1239	CODE:
		1240	clReleaseDevice (self);
		1241
		1242	#endif
		1243
539	MODULE = OpenCL PACKAGE = OpenCL::Context	1244	MODULE = OpenCL PACKAGE = OpenCL::Context
540		1245
541	void	1246	void
542	DESTROY (OpenCL::Context context)	1247	DESTROY (OpenCL::Context self)
543	CODE:	1248	CODE:
544	clReleaseContext (context);	1249	clReleaseContext (self);
545		1250
546	void	1251	void
547	info (OpenCL::Context this, cl_context_info name)	1252	info (OpenCL::Context self, cl_context_info name)
548	PPCODE:	1253	PPCODE:
549	INFO (Context)	1254	INFO (Context)
550		1255
551	void	1256	void
552	queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0)	1257	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
553	PPCODE:	1258	PPCODE:
554	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res));	1259	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
555	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	1260	XPUSH_CLOBJ (stash_queue, queue);
556		1261
557	void	1262	void
558	user_event (OpenCL::Context this)	1263	user_event (OpenCL::Context self)
559	PPCODE:	1264	PPCODE:
560	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res));	1265	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
561	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);	1266	XPUSH_CLOBJ (stash_userevent, ev);
562		1267
563	void	1268	void
564	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)	1269	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
565	PPCODE:	1270	PPCODE:
566	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	1271	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
567	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	1272	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
568		1273
569	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res));	1274	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
570	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1275	XPUSH_CLOBJ (stash_bufferobj, mem);
571		1276
572	void	1277	void
573	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)	1278	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
574	PPCODE:	1279	PPCODE:
575	STRLEN len;	1280	STRLEN len;
576	char *ptr = SvPVbyte (data, len);	1281	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
577
578	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	1282	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
579	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	1283	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
580
581	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, ptr, &res));	1284	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
582	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1285	XPUSH_CLOBJ (stash_bufferobj, mem);
583		1286
		1287	#if CL_VERSION_1_2
		1288
584	void	1289	void
585	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)	1290	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)
586	PPCODE:	1291	PPCODE:
587	STRLEN len;	1292	STRLEN len;
588	char *ptr = SvPVbyte (data, len);	1293	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
589	const cl_image_format format = { channel_order, channel_type };	1294	const cl_image_format format = { channel_order, channel_type };
		1295	const cl_image_desc desc = {
		1296	type,
		1297	width, height, depth,
		1298	array_size, row_pitch, slice_pitch,
		1299	num_mip_level, num_samples,
		1300	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ (cv, "data", data, "OpenCL::Buffer") : 0
		1301	};
590	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res));	1302	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
591	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1303	HV *stash = stash_image;
		1304	switch (type)
		1305	{
		1306	case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
		1307	case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
		1308	case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
		1309	case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
		1310	case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
		1311	case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
		1312	}
		1313	XPUSH_CLOBJ (stash, mem);
592		1314
		1315	#endif
		1316
593	void	1317	void
594	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)	1318	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)
595	PPCODE:	1319	PPCODE:
596	STRLEN len;	1320	STRLEN len;
597	char *ptr = SvPVbyte (data, len);	1321	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
598	const cl_image_format format = { channel_order, channel_type };	1322	const cl_image_format format = { channel_order, channel_type };
		1323	#if PREFER_1_1
		1324	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
		1325	#else
		1326	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
		1327	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1328	#endif
		1329	XPUSH_CLOBJ (stash_image2d, mem);
		1330
		1331	void
		1332	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)
		1333	PPCODE:
		1334	STRLEN len;
		1335	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		1336	const cl_image_format format = { channel_order, channel_type };
		1337	#if PREFER_1_1
599	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1338	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
600	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	1339	#else
		1340	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
		1341	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1342	#endif
		1343	XPUSH_CLOBJ (stash_image3d, mem);
601		1344
		1345	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1346
602	void	1347	void
		1348	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
		1349	PPCODE:
		1350	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
		1351	XPUSH_CLOBJ (stash_bufferobj, mem);
		1352
		1353	void
		1354	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
		1355	PPCODE:
		1356	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
		1357	XPUSH_CLOBJ (stash_image2d, mem);
		1358
		1359	#if CL_VERSION_1_2
		1360
		1361	void
		1362	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1363	ALIAS:
		1364	PPCODE:
		1365	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
		1366	cl_gl_object_type type;
		1367	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
		1368	HV *stash = stash_memory;
		1369	switch (type)
		1370	{
		1371	case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
		1372	case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
		1373	case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
		1374	case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
		1375	case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
		1376	case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
		1377	}
		1378	XPUSH_CLOBJ (stash, mem);
		1379
		1380	#endif
		1381
		1382	void
		1383	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1384	PPCODE:
		1385	#if PREFER_1_1
		1386	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
		1387	#else
		1388	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1389	#endif
		1390	XPUSH_CLOBJ (stash_image2d, mem);
		1391
		1392	void
		1393	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1394	PPCODE:
		1395	#if PREFER_1_1
		1396	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
		1397	#else
		1398	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1399	#endif
		1400	XPUSH_CLOBJ (stash_image3d, mem);
		1401
		1402	#endif
		1403
		1404	void
603	supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type)	1405	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
604	PPCODE:	1406	PPCODE:
605	{	1407	{
606	cl_uint count;	1408	cl_uint count;
607	cl_image_format *list;	1409	cl_image_format *list;
608	int i;	1410	int i;
609		1411
610	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count));	1412	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
611	Newx (list, count, cl_image_format);	1413	Newx (list, count, cl_image_format);
612	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0));	1414	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
613		1415
614	EXTEND (SP, count);	1416	EXTEND (SP, count);
615	for (i = 0; i < count; ++i)	1417	for (i = 0; i < count; ++i)
616	{	1418	{
617	AV *av = newAV ();	1419	AV *av = newAV ();
…		…
620	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	1422	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
621	}	1423	}
622	}	1424	}
623		1425
624	void	1426	void
625	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1427	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
626	PPCODE:	1428	PPCODE:
627	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res));	1429	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
628	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	1430	XPUSH_CLOBJ (stash_sampler, sampler);
629		1431
630	void	1432	void
631	program_with_source (OpenCL::Context this, SV *program)	1433	program_with_source (OpenCL::Context self, SV *program)
632	PPCODE:	1434	PPCODE:
633	STRLEN len;	1435	STRLEN len;
634	size_t len2;	1436	size_t len2;
635	const char *ptr = SvPVbyte (program, len);	1437	const char *ptr = SvPVbyte (program, len);
636		1438
637	len2 = len;	1439	len2 = len;
638	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res));	1440	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
639	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	1441	XPUSH_CLOBJ (stash_program, prog);
		1442
		1443	void
		1444	program_with_binary (OpenCL::Context self, SV *devices, SV *binaries)
		1445	PPCODE:
		1446	cl_uint device_count;
		1447	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1448
		1449	if (!SvROK (binaries) || SvTYPE (SvRV (binaries)) != SVt_PVAV)
		1450	croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
		1451
		1452	binaries = SvRV (binaries);
		1453
		1454	if (device_count != av_len ((AV *)binaries) + 1)
		1455	croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
		1456
		1457	size_t *length_list = tmpbuf (sizeof (*length_list) * device_count);
		1458	const unsigned char **binary_list = tmpbuf (sizeof (*binary_list) * device_count);
		1459	cl_int *status_list = tmpbuf (sizeof (*status_list) * device_count);
		1460
		1461	int i;
		1462	for (i = 0; i < device_count; ++i)
		1463	{
		1464	STRLEN len;
		1465	binary_list [i] = (const unsigned char *)SvPVbyte (*av_fetch ((AV *)binaries, i, 0), len);
		1466	length_list [i] = len;
		1467	}
		1468
		1469	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, device_count, device_list,
		1470	length_list, binary_list,
		1471	GIMME_V == G_ARRAY ? status_list : 0, &res));
		1472
		1473	EXTEND (SP, 2);
		1474	PUSH_CLOBJ (stash_program, prog);
		1475
		1476	if (GIMME_V == G_ARRAY)
		1477	{
		1478	AV *av = newAV ();
		1479	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1480
		1481	for (i = device_count; i--; )
		1482	av_store (av, i, newSViv (status_list [i]));
		1483	}
		1484
		1485	#if CL_VERSION_1_2
		1486
		1487	void
		1488	program_with_built_in_kernels (OpenCL::Context self, SV *devices, SV *kernel_names)
		1489	PPCODE:
		1490	cl_uint device_count;
		1491	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1492
		1493	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBuiltInKernels, (self, device_count, device_list, SvPVbyte_nolen (kernel_names), &res));
		1494
		1495	XPUSH_CLOBJ (stash_program, prog);
		1496
		1497	void
		1498	link_program (OpenCL::Context self, SV *devices, SV *options, SV *programs, SV *notify = &PL_sv_undef)
		1499	CODE:
		1500	cl_uint device_count = 0;
		1501	cl_device_id *device_list = 0;
		1502
		1503	if (SvOK (devices))
		1504	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		1505
		1506	cl_uint program_count;
		1507	cl_program *program_list = object_list (cv, 0, "programs", programs, "OpenCL::Program", &program_count);
		1508
		1509	void *user_data;
		1510	program_callback pfn_notify = make_program_callback (notify, &user_data);
		1511
		1512	NEED_SUCCESS_ARG (cl_program prog, LinkProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		1513	program_count, program_list, pfn_notify, user_data, &res));
		1514
		1515	XPUSH_CLOBJ (stash_program, prog);
		1516
		1517	#endif
640		1518
641	#BEGIN:context	1519	#BEGIN:context
642		1520
643	void	1521	void
644	reference_count (OpenCL::Context this)	1522	reference_count (OpenCL::Context self)
645	ALIAS:	1523	ALIAS:
646	reference_count = CL_CONTEXT_REFERENCE_COUNT	1524	reference_count = CL_CONTEXT_REFERENCE_COUNT
647	num_devices = CL_CONTEXT_NUM_DEVICES	1525	num_devices = CL_CONTEXT_NUM_DEVICES
648	PPCODE:	1526	PPCODE:
649	cl_uint value [1];	1527	cl_uint value [1];
650	NEED_SUCCESS (GetContextInfo, (this, ix, sizeof (value), value, 0));	1528	NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
651	EXTEND (SP, 1);	1529	EXTEND (SP, 1);
652	const int i = 0;	1530	const int i = 0;
653	PUSHs (sv_2mortal (newSVuv (value [i])));	1531	PUSHs (sv_2mortal (newSVuv (value [i])));
654		1532
655	void	1533	void
656	devices (OpenCL::Context this)	1534	devices (OpenCL::Context self)
657	PPCODE:	1535	PPCODE:
658	size_t size;	1536	size_t size;
659	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, 0, 0, &size));	1537	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
660	cl_device_id *value = tmpbuf (size);	1538	cl_device_id *value = tmpbuf (size);
661	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, size, value, 0));	1539	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
662	int i, n = size / sizeof (*value);	1540	int i, n = size / sizeof (*value);
663	EXTEND (SP, n);	1541	EXTEND (SP, n);
664	for (i = 0; i < n; ++i)	1542	for (i = 0; i < n; ++i)
665	{	1543	{
666	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1544	PUSH_CLOBJ (stash_device, value [i]);
667	}	1545	}
668		1546
669	void	1547	void
670	properties (OpenCL::Context this)	1548	properties (OpenCL::Context self)
671	PPCODE:	1549	PPCODE:
672	size_t size;	1550	size_t size;
673	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, 0, 0, &size));	1551	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
674	cl_context_properties *value = tmpbuf (size);	1552	cl_context_properties *value = tmpbuf (size);
675	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, size, value, 0));	1553	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
676	int i, n = size / sizeof (*value);	1554	int i, n = size / sizeof (*value);
677	EXTEND (SP, n);	1555	EXTEND (SP, n);
678	for (i = 0; i < n; ++i)	1556	for (i = 0; i < n; ++i)
679	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));	1557	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
680		1558
681	#END:context	1559	#END:context
682		1560
683	MODULE = OpenCL PACKAGE = OpenCL::Queue	1561	MODULE = OpenCL PACKAGE = OpenCL::Queue
684		1562
685	void	1563	void
686	DESTROY (OpenCL::Queue this)	1564	DESTROY (OpenCL::Queue self)
687	CODE:	1565	CODE:
688	clReleaseCommandQueue (this);	1566	clReleaseCommandQueue (self);
689		1567
690	void	1568	void
691	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1569	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
		1570	ALIAS:
		1571	enqueue_read_buffer = 0
692	PPCODE:	1572	PPCODE:
693	cl_event ev = 0;
694	EVENT_LIST (6, items - 6);	1573	EVENT_LIST (6);
695		1574
696	SvUPGRADE (data, SVt_PV);	1575	SvUPGRADE (data, SVt_PV);
697	SvGROW (data, len);	1576	SvGROW (data, len);
698	SvPOK_only (data);	1577	SvPOK_only (data);
699	SvCUR_set (data, len);	1578	SvCUR_set (data, len);
		1579
		1580	cl_event ev = 0;
700	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1581	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
701		1582
702	if (ev)	1583	if (ev)
703	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1584	XPUSH_CLOBJ (stash_event, ev);
704		1585
705	void	1586	void
706	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1587	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
		1588	ALIAS:
		1589	enqueue_write_buffer = 0
707	PPCODE:	1590	PPCODE:
708	cl_event ev = 0;	1591	EVENT_LIST (5);
		1592
709	STRLEN len;	1593	STRLEN len;
710	char *ptr = SvPVbyte (data, len);	1594	char *ptr = SvPVbyte (data, len);
711	EVENT_LIST (5, items - 5);
712		1595
		1596	cl_event ev = 0;
713	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1597	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
714		1598
715	if (ev)	1599	if (ev)
716	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1600	XPUSH_CLOBJ (stash_event, ev);
717		1601
		1602	#if CL_VERSION_1_2
		1603
718	void	1604	void
719	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1605	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		1606	ALIAS:
		1607	enqueue_fill_buffer = 0
720	PPCODE:	1608	PPCODE:
		1609	EVENT_LIST (5);
		1610
		1611	STRLEN len;
		1612	char *ptr = SvPVbyte (data, len);
		1613
721	cl_event ev = 0;	1614	cl_event ev = 0;
722	EVENT_LIST (6, items - 6);
723
724	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1615	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
725		1616
726	if (ev)	1617	if (ev)
727	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1618	XPUSH_CLOBJ (stash_event, ev);
728		1619
729	void	1620	void
730	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, ...)	1621	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, ...)
		1622	ALIAS:
		1623	enqueue_fill_image = 0
731	PPCODE:	1624	PPCODE:
		1625	EVENT_LIST (12);
		1626
		1627	const size_t origin [3] = { x, y, z };
		1628	const size_t region [3] = { width, height, depth };
		1629
		1630	const cl_float c_f [4] = { r, g, b, a };
		1631	const cl_uint c_u [4] = { r, g, b, a };
		1632	const cl_int c_s [4] = { r, g, b, a };
		1633	const void *c_fus [3] = { &c_f, &c_u, &c_s };
		1634	static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
		1635	cl_image_format format;
		1636	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1637	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
		1638	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
		1639	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
		1640
732	cl_event ev = 0;	1641	cl_event ev = 0;
		1642	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
		1643	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1644
		1645	if (ev)
		1646	XPUSH_CLOBJ (stash_event, ev);
		1647
		1648	#endif
		1649
		1650	void
		1651	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
		1652	ALIAS:
		1653	enqueue_copy_buffer = 0
		1654	PPCODE:
		1655	EVENT_LIST (6);
		1656
		1657	cl_event ev = 0;
		1658	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1659
		1660	if (ev)
		1661	XPUSH_CLOBJ (stash_event, ev);
		1662
		1663	void
		1664	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, ...)
		1665	ALIAS:
		1666	enqueue_read_buffer_rect = 0
		1667	PPCODE:
		1668	EVENT_LIST (17);
		1669
733	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1670	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
734	const size_t host_origin[3] = { host_x, host_y, host_z };	1671	const size_t host_origin[3] = { host_x, host_y, host_z };
735	const size_t region[3] = { width, height, depth };	1672	const size_t region[3] = { width, height, depth };
736	EVENT_LIST (17, items - 17);
737		1673
738	if (!buf_row_pitch)	1674	if (!buf_row_pitch)
739	buf_row_pitch = region [0];	1675	buf_row_pitch = region [0];
740		1676
741	if (!buf_slice_pitch)	1677	if (!buf_slice_pitch)
…		…
751		1687
752	SvUPGRADE (data, SVt_PV);	1688	SvUPGRADE (data, SVt_PV);
753	SvGROW (data, len);	1689	SvGROW (data, len);
754	SvPOK_only (data);	1690	SvPOK_only (data);
755	SvCUR_set (data, len);	1691	SvCUR_set (data, len);
		1692
		1693	cl_event ev = 0;
756	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));	1694	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));
757		1695
758	if (ev)	1696	if (ev)
759	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1697	XPUSH_CLOBJ (stash_event, ev);
760		1698
761	void	1699	void
762	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, ...)	1700	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, ...)
		1701	ALIAS:
		1702	enqueue_write_buffer_rect = 0
763	PPCODE:	1703	PPCODE:
764	cl_event ev = 0;	1704	EVENT_LIST (17);
		1705
765	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1706	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
766	const size_t host_origin[3] = { host_x, host_y, host_z };	1707	const size_t host_origin[3] = { host_x, host_y, host_z };
767	const size_t region[3] = { width, height, depth };	1708	const size_t region[3] = { width, height, depth };
768	STRLEN len;	1709	STRLEN len;
769	char *ptr = SvPVbyte (data, len);	1710	char *ptr = SvPVbyte (data, len);
770	EVENT_LIST (17, items - 17);
771		1711
772	if (!buf_row_pitch)	1712	if (!buf_row_pitch)
773	buf_row_pitch = region [0];	1713	buf_row_pitch = region [0];
774		1714
775	if (!buf_slice_pitch)	1715	if (!buf_slice_pitch)
…		…
784	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1724	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
785		1725
786	if (len < min_len)	1726	if (len < min_len)
787	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1727	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
788		1728
		1729	cl_event ev = 0;
789	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));	1730	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));
790		1731
791	if (ev)	1732	if (ev)
792	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1733	XPUSH_CLOBJ (stash_event, ev);
793		1734
794	void	1735	void
795	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, ...)	1736	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, ...)
		1737	ALIAS:
		1738	enqueue_copy_buffer_rect = 0
796	PPCODE:	1739	PPCODE:
797	cl_event ev = 0;	1740	EVENT_LIST (16);
		1741
798	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 };
799	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1743	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
800	const size_t region[3] = { width, height, depth };	1744	const size_t region[3] = { width, height, depth };
801	EVENT_LIST (16, items - 16);
802		1745
		1746	cl_event ev = 0;
803	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));	1747	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));
804		1748
805	if (ev)	1749	if (ev)
806	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1750	XPUSH_CLOBJ (stash_event, ev);
807		1751
808	void	1752	void
809	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, ...)	1753	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, ...)
		1754	ALIAS:
		1755	enqueue_read_image = 0
810	PPCODE:	1756	PPCODE:
811	cl_event ev = 0;	1757	EVENT_LIST (12);
		1758
812	const size_t src_origin[3] = { src_x, src_y, src_z };	1759	const size_t src_origin[3] = { src_x, src_y, src_z };
813	const size_t region[3] = { width, height, depth };	1760	const size_t region[3] = { width, height, depth };
814	EVENT_LIST (12, items - 12);
815		1761
816	if (!row_pitch)	1762	if (!row_pitch)
817	row_pitch = img_row_pitch (src);	1763	row_pitch = img_row_pitch (src);
818		1764
819	if (depth > 1 && !slice_pitch)	1765	if (depth > 1 && !slice_pitch)
…		…
823		1769
824	SvUPGRADE (data, SVt_PV);	1770	SvUPGRADE (data, SVt_PV);
825	SvGROW (data, len);	1771	SvGROW (data, len);
826	SvPOK_only (data);	1772	SvPOK_only (data);
827	SvCUR_set (data, len);	1773	SvCUR_set (data, len);
		1774
		1775	cl_event ev = 0;
828	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));	1776	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));
829		1777
830	if (ev)	1778	if (ev)
831	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1779	XPUSH_CLOBJ (stash_event, ev);
832		1780
833	void	1781	void
834	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, ...)	1782	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, ...)
		1783	ALIAS:
		1784	enqueue_write_image = 0
835	PPCODE:	1785	PPCODE:
836	cl_event ev = 0;	1786	EVENT_LIST (12);
		1787
837	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1788	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
838	const size_t region[3] = { width, height, depth };	1789	const size_t region[3] = { width, height, depth };
839	STRLEN len;	1790	STRLEN len;
840	char *ptr = SvPVbyte (data, len);	1791	char *ptr = SvPVbyte (data, len);
841	EVENT_LIST (12, items - 12);
842		1792
843	if (!row_pitch)	1793	if (!row_pitch)
844	row_pitch = img_row_pitch (dst);	1794	row_pitch = img_row_pitch (dst);
845		1795
846	if (depth > 1 && !slice_pitch)	1796	if (depth > 1 && !slice_pitch)
…		…
849	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1799	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
850		1800
851	if (len < min_len)	1801	if (len < min_len)
852	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1802	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
853		1803
		1804	cl_event ev = 0;
854	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));	1805	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));
855		1806
856	if (ev)	1807	if (ev)
857	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1808	XPUSH_CLOBJ (stash_event, ev);
858		1809
859	void	1810	void
860	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, ...)	1811	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, ...)
		1812	ALIAS:
		1813	enqueue_copy_image = 0
861	PPCODE:	1814	PPCODE:
862	cl_event ev = 0;	1815	EVENT_LIST (12);
		1816
863	const size_t src_origin[3] = { src_x, src_y, src_z };	1817	const size_t src_origin[3] = { src_x, src_y, src_z };
864	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1818	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
865	const size_t region[3] = { width, height, depth };	1819	const size_t region[3] = { width, height, depth };
866	EVENT_LIST (12, items - 12);
867		1820
		1821	cl_event ev = 0;
868	NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1822	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
869		1823
870	if (ev)	1824	if (ev)
871	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1825	XPUSH_CLOBJ (stash_event, ev);
872		1826
873	void	1827	void
874	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, ...)	1828	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, ...)
		1829	ALIAS:
		1830	enqueue_copy_image_to_buffer = 0
875	PPCODE:	1831	PPCODE:
		1832	EVENT_LIST (10);
		1833
		1834	const size_t src_origin[3] = { src_x, src_y, src_z };
		1835	const size_t region [3] = { width, height, depth };
		1836
876	cl_event ev = 0;	1837	cl_event ev = 0;
		1838	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1839
		1840	if (ev)
		1841	XPUSH_CLOBJ (stash_event, ev);
		1842
		1843	void
		1844	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, ...)
		1845	ALIAS:
		1846	enqueue_copy_buffer_to_image = 0
		1847	PPCODE:
		1848	EVENT_LIST (10);
		1849
877	const size_t src_origin[3] = { src_x, src_y, src_z };	1850	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1851	const size_t region [3] = { width, height, depth };
		1852
		1853	cl_event ev = 0;
		1854	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1855
		1856	if (ev)
		1857	XPUSH_CLOBJ (stash_event, ev);
		1858
		1859	void
		1860	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, ...)
		1861	ALIAS:
		1862	enqueue_map_buffer = 0
		1863	PPCODE:
		1864	EVENT_LIST (6);
		1865
		1866	size_t cb = SvIV (cb_);
		1867
		1868	if (!SvOK (cb_))
		1869	{
		1870	NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
		1871	cb -= offset;
		1872	}
		1873
		1874	cl_event ev;
		1875	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
		1876	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));
		1877
		1878	void
		1879	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, ...)
		1880	ALIAS:
		1881	enqueue_map_image = 0
		1882	PPCODE:
		1883	size_t width = SvIV (width_);
		1884	if (!SvOK (width_))
		1885	{
		1886	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
		1887	width -= x;
		1888	}
		1889
		1890	size_t height = SvIV (width_);
		1891	if (!SvOK (height_))
		1892	{
		1893	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
		1894	height -= y;
		1895	}
		1896
		1897	size_t depth = SvIV (width_);
		1898	if (!SvOK (depth_))
		1899	{
		1900	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
		1901	depth -= z;
		1902
		1903	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1904	if (!depth)
		1905	depth = 1;
		1906	}
		1907
		1908	const size_t origin[3] = { x, y, z };
878	const size_t region[3] = { width, height, depth };	1909	const size_t region[3] = { width, height, depth };
		1910	size_t row_pitch, slice_pitch;
879	EVENT_LIST (10, items - 10);	1911	EVENT_LIST (10);
880		1912
881	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1913	cl_event ev;
		1914	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));
		1915
		1916	size_t cb = slice_pitch ? slice_pitch * region [2]
		1917	: row_pitch ? row_pitch * region [1]
		1918	: region [0];
		1919
		1920	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));
		1921
		1922	void
		1923	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
		1924	PPCODE:
		1925	mapped_unmap (cv, ST (1), mapped, self, &ST (2), items - 2);
		1926	if (GIMME_V != G_VOID)
		1927	{
		1928	clRetainEvent (mapped->event);
		1929	XPUSH_CLOBJ (stash_event, mapped->event);
		1930	}
		1931
		1932	void
		1933	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
		1934	ALIAS:
		1935	enqueue_task = 0
		1936	PPCODE:
		1937	EVENT_LIST (2);
		1938
		1939	cl_event ev = 0;
		1940	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
882		1941
883	if (ev)	1942	if (ev)
884	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1943	XPUSH_CLOBJ (stash_event, ev);
885		1944
886	void	1945	void
887	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, ...)
888	PPCODE:
889	cl_event ev = 0;
890	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
891	const size_t region[3] = { width, height, depth };
892	EVENT_LIST (10, items - 10);
893
894	NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
895
896	if (ev)
897	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
898
899	void
900	enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)
901	PPCODE:
902	cl_event ev = 0;
903	EVENT_LIST (2, items - 2);
904
905	NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
906
907	if (ev)
908	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
909
910	void
911	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, ...)	1946	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
		1947	ALIAS:
		1948	enqueue_nd_range_kernel = 0
912	PPCODE:	1949	PPCODE:
913	cl_event ev = 0;	1950	EVENT_LIST (5);
		1951
914	size_t *gwo = 0, *gws, *lws = 0;	1952	size_t *gwo = 0, *gws, *lws = 0;
915	int gws_len;	1953	int gws_len;
916	size_t *lists;	1954	size_t *lists;
917	int i;	1955	int i;
918	EVENT_LIST (5, items - 5);
919		1956
920	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1957	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
921	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1958	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
922		1959
923	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1960	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
924		1961
925	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);	1962	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
926		1963
927	gws = lists + gws_len * 0;	1964	gws = lists + gws_len * 0;
928	for (i = 0; i < gws_len; ++i)	1965	for (i = 0; i < gws_len; ++i)
		1966	{
929	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);	1967	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		1968	// at least nvidia crashes for 0-sized work group sizes, work around
		1969	if (!gws [i])
		1970	croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
		1971	}
930		1972
931	if (SvOK (global_work_offset))	1973	if (SvOK (global_work_offset))
932	{	1974	{
933	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)	1975	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
934	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");	1976	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
…		…
941	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);	1983	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
942	}	1984	}
943		1985
944	if (SvOK (local_work_size))	1986	if (SvOK (local_work_size))
945	{	1987	{
946	if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1988	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
947	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");	1989	croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
948		1990
949	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1991	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
950	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1992	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
951		1993
952	lws = lists + gws_len * 2;	1994	lws = lists + gws_len * 2;
953	for (i = 0; i < gws_len; ++i)	1995	for (i = 0; i < gws_len; ++i)
		1996	{
954	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);	1997	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		1998	// at least nvidia crashes for 0-sized work group sizes, work around
		1999	if (!lws [i])
		2000	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
		2001	}
955	}	2002	}
956		2003
		2004	cl_event ev = 0;
957	NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2005	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
958		2006
959	if (ev)	2007	if (ev)
960	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	2008	XPUSH_CLOBJ (stash_event, ev);
961		2009
		2010	#if CL_VERSION_1_2
		2011
962	void	2012	void
963	enqueue_marker (OpenCL::Queue this)	2013	migrate_mem_objects (OpenCL::Queue self, SV *objects, cl_mem_migration_flags flags, ...)
		2014	ALIAS:
		2015	enqueue_migrate_mem_objects = 0
964	PPCODE:	2016	PPCODE:
		2017	EVENT_LIST (3);
		2018
		2019	cl_uint obj_count;
		2020	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
		2021
		2022	cl_event ev = 0;
		2023	NEED_SUCCESS (EnqueueMigrateMemObjects, (self, obj_count, obj_list, flags, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2024
		2025	if (ev)
		2026	XPUSH_CLOBJ (stash_event, ev);
		2027
		2028	#endif
		2029
		2030	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		2031
		2032	void
		2033	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
		2034	ALIAS:
		2035	release_gl_objects = 1
		2036	enqueue_acquire_gl_objects = 0
		2037	enqueue_release_gl_objects = 1
		2038	PPCODE:
		2039	EVENT_LIST (2);
		2040
		2041	cl_uint obj_count;
		2042	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
		2043
965	cl_event ev;	2044	cl_event ev = 0;
966	NEED_SUCCESS (EnqueueMarker, (this, &ev));
967	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
968		2045
		2046	if (ix)
		2047	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2048	else
		2049	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2050
		2051	if (ev)
		2052	XPUSH_CLOBJ (stash_event, ev);
		2053
		2054	#endif
		2055
969	void	2056	void
970	enqueue_wait_for_events (OpenCL::Queue this, ...)	2057	wait_for_events (OpenCL::Queue self, ...)
		2058	ALIAS:
		2059	enqueue_wait_for_events = 0
971	CODE:	2060	CODE:
972	EVENT_LIST (1, items - 1);	2061	EVENT_LIST (1);
		2062	#if PREFER_1_1
973	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));	2063	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		2064	#else
		2065	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
		2066	#endif
974		2067
975	void	2068	void
976	enqueue_barrier (OpenCL::Queue this)	2069	marker (OpenCL::Queue self, ...)
		2070	ALIAS:
		2071	enqueue_marker = 0
977	CODE:	2072	PPCODE:
		2073	EVENT_LIST (1);
		2074	cl_event ev = 0;
		2075	#if PREFER_1_1
		2076	if (!event_list_count)
		2077	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		2078	else
		2079	#if CL_VERSION_1_2
		2080	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2081	#else
		2082	{
		2083	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
		2084	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		2085	}
		2086	#endif
		2087	#else
		2088	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2089	#endif
		2090	if (ev)
		2091	XPUSH_CLOBJ (stash_event, ev);
		2092
		2093	void
		2094	barrier (OpenCL::Queue self, ...)
		2095	ALIAS:
		2096	enqueue_barrier = 0
		2097	PPCODE:
		2098	EVENT_LIST (1);
		2099	cl_event ev = 0;
		2100	#if PREFER_1_1
		2101	if (!event_list_count && GIMME_V == G_VOID)
978	NEED_SUCCESS (EnqueueBarrier, (this));	2102	NEED_SUCCESS (EnqueueBarrier, (self));
		2103	else
		2104	#if CL_VERSION_1_2
		2105	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2106	#else
		2107	{
		2108	if (event_list_count)
		2109	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
979		2110
		2111	if (GIMME_V != G_VOID)
		2112	NEED_SUCCESS (EnqueueMarker, (self, &ev));
		2113	}
		2114	#endif
		2115	#else
		2116	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2117	#endif
		2118	if (ev)
		2119	XPUSH_CLOBJ (stash_event, ev);
		2120
980	void	2121	void
981	flush (OpenCL::Queue this)	2122	flush (OpenCL::Queue self)
982	CODE:	2123	CODE:
983	NEED_SUCCESS (Flush, (this));	2124	NEED_SUCCESS (Flush, (self));
984		2125
985	void	2126	void
986	finish (OpenCL::Queue this)	2127	finish (OpenCL::Queue self)
987	CODE:	2128	CODE:
988	NEED_SUCCESS (Finish, (this));	2129	NEED_SUCCESS (Finish, (self));
989		2130
990	void	2131	void
991	info (OpenCL::Queue this, cl_command_queue_info name)	2132	info (OpenCL::Queue self, cl_command_queue_info name)
992	PPCODE:	2133	PPCODE:
993	INFO (CommandQueue)	2134	INFO (CommandQueue)
994		2135
995	#BEGIN:command_queue	2136	#BEGIN:command_queue
996		2137
997	void	2138	void
998	context (OpenCL::Queue this)	2139	context (OpenCL::Queue self)
999	PPCODE:	2140	PPCODE:
1000	cl_context value [1];	2141	cl_context value [1];
1001	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	2142	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1002	EXTEND (SP, 1);	2143	EXTEND (SP, 1);
1003	const int i = 0;	2144	const int i = 0;
1004	{	2145	{
1005	NEED_SUCCESS (RetainContext, (value [i]));	2146	NEED_SUCCESS (RetainContext, (value [i]));
1006	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2147	PUSH_CLOBJ (stash_context, value [i]);
1007	}	2148	}
1008		2149
1009	void	2150	void
1010	device (OpenCL::Queue this)	2151	device (OpenCL::Queue self)
1011	PPCODE:	2152	PPCODE:
1012	cl_device_id value [1];	2153	cl_device_id value [1];
1013	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_DEVICE, sizeof (value), value, 0));	2154	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1014	EXTEND (SP, 1);	2155	EXTEND (SP, 1);
1015	const int i = 0;	2156	const int i = 0;
1016	{	2157	{
1017	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2158	PUSH_CLOBJ (stash_device, value [i]);
1018	}	2159	}
1019		2160
1020	void	2161	void
1021	reference_count (OpenCL::Queue this)	2162	reference_count (OpenCL::Queue self)
1022	PPCODE:	2163	PPCODE:
1023	cl_uint value [1];	2164	cl_uint value [1];
1024	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));	2165	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1025	EXTEND (SP, 1);	2166	EXTEND (SP, 1);
1026	const int i = 0;	2167	const int i = 0;
1027	PUSHs (sv_2mortal (newSVuv (value [i])));	2168	PUSHs (sv_2mortal (newSVuv (value [i])));
1028		2169
1029	void	2170	void
1030	properties (OpenCL::Queue this)	2171	properties (OpenCL::Queue self)
1031	PPCODE:	2172	PPCODE:
1032	cl_command_queue_properties value [1];	2173	cl_command_queue_properties value [1];
1033	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));	2174	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1034	EXTEND (SP, 1);	2175	EXTEND (SP, 1);
1035	const int i = 0;	2176	const int i = 0;
1036	PUSHs (sv_2mortal (newSViv (value [i])));	2177	PUSHs (sv_2mortal (newSVuv (value [i])));
1037		2178
1038	#END:command_queue	2179	#END:command_queue
1039		2180
1040	MODULE = OpenCL PACKAGE = OpenCL::Memory	2181	MODULE = OpenCL PACKAGE = OpenCL::Memory
1041		2182
1042	void	2183	void
1043	DESTROY (OpenCL::Memory this)	2184	DESTROY (OpenCL::Memory self)
1044	CODE:	2185	CODE:
1045	clReleaseMemObject (this);	2186	clReleaseMemObject (self);
1046		2187
1047	void	2188	void
1048	info (OpenCL::Memory this, cl_mem_info name)	2189	info (OpenCL::Memory self, cl_mem_info name)
1049	PPCODE:	2190	PPCODE:
1050	INFO (MemObject)	2191	INFO (MemObject)
1051		2192
1052	#BEGIN:mem	2193	#BEGIN:mem
1053		2194
1054	void	2195	void
1055	type (OpenCL::Memory this)	2196	type (OpenCL::Memory self)
1056	PPCODE:	2197	PPCODE:
1057	cl_mem_object_type value [1];	2198	cl_mem_object_type value [1];
1058	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_TYPE, sizeof (value), value, 0));	2199	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1059	EXTEND (SP, 1);	2200	EXTEND (SP, 1);
1060	const int i = 0;	2201	const int i = 0;
1061	PUSHs (sv_2mortal (newSViv (value [i])));	2202	PUSHs (sv_2mortal (newSVuv (value [i])));
1062		2203
1063	void	2204	void
1064	flags (OpenCL::Memory this)	2205	flags (OpenCL::Memory self)
1065	PPCODE:	2206	PPCODE:
1066	cl_mem_flags value [1];	2207	cl_mem_flags value [1];
1067	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_FLAGS, sizeof (value), value, 0));	2208	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1068	EXTEND (SP, 1);	2209	EXTEND (SP, 1);
1069	const int i = 0;	2210	const int i = 0;
1070	PUSHs (sv_2mortal (newSViv (value [i])));	2211	PUSHs (sv_2mortal (newSVuv (value [i])));
1071		2212
1072	void	2213	void
1073	size (OpenCL::Memory this)	2214	size (OpenCL::Memory self)
1074	ALIAS:	2215	ALIAS:
1075	size = CL_MEM_SIZE	2216	size = CL_MEM_SIZE
1076	offset = CL_MEM_OFFSET	2217	offset = CL_MEM_OFFSET
1077	PPCODE:	2218	PPCODE:
1078	size_t value [1];	2219	size_t value [1];
1079	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));	2220	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1080	EXTEND (SP, 1);	2221	EXTEND (SP, 1);
1081	const int i = 0;	2222	const int i = 0;
1082	PUSHs (sv_2mortal (newSVuv (value [i])));	2223	PUSHs (sv_2mortal (newSVuv (value [i])));
1083		2224
1084	void	2225	void
1085	host_ptr (OpenCL::Memory this)	2226	host_ptr (OpenCL::Memory self)
1086	PPCODE:	2227	PPCODE:
1087	void * value [1];	2228	void * value [1];
1088	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_HOST_PTR, sizeof (value), value, 0));	2229	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1089	EXTEND (SP, 1);	2230	EXTEND (SP, 1);
1090	const int i = 0;	2231	const int i = 0;
1091	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));	2232	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1092		2233
1093	void	2234	void
1094	map_count (OpenCL::Memory this)	2235	map_count (OpenCL::Memory self)
1095	ALIAS:	2236	ALIAS:
1096	map_count = CL_MEM_MAP_COUNT	2237	map_count = CL_MEM_MAP_COUNT
1097	reference_count = CL_MEM_REFERENCE_COUNT	2238	reference_count = CL_MEM_REFERENCE_COUNT
1098	PPCODE:	2239	PPCODE:
1099	cl_uint value [1];	2240	cl_uint value [1];
1100	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));	2241	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1101	EXTEND (SP, 1);	2242	EXTEND (SP, 1);
1102	const int i = 0;	2243	const int i = 0;
1103	PUSHs (sv_2mortal (newSVuv (value [i])));	2244	PUSHs (sv_2mortal (newSVuv (value [i])));
1104		2245
1105	void	2246	void
1106	context (OpenCL::Memory this)	2247	context (OpenCL::Memory self)
1107	PPCODE:	2248	PPCODE:
1108	cl_context value [1];	2249	cl_context value [1];
1109	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_CONTEXT, sizeof (value), value, 0));	2250	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1110	EXTEND (SP, 1);	2251	EXTEND (SP, 1);
1111	const int i = 0;	2252	const int i = 0;
1112	{	2253	{
1113	NEED_SUCCESS (RetainContext, (value [i]));	2254	NEED_SUCCESS (RetainContext, (value [i]));
1114	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2255	PUSH_CLOBJ (stash_context, value [i]);
1115	}	2256	}
1116		2257
1117	void	2258	void
1118	associated_memobject (OpenCL::Memory this)	2259	associated_memobject (OpenCL::Memory self)
1119	PPCODE:	2260	PPCODE:
1120	cl_mem value [1];	2261	cl_mem value [1];
1121	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	2262	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1122	EXTEND (SP, 1);	2263	EXTEND (SP, 1);
1123	const int i = 0;	2264	const int i = 0;
1124	{	2265	{
1125	NEED_SUCCESS (RetainMemObject, (value [i]));	2266	NEED_SUCCESS (RetainMemObject, (value [i]));
1126	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));	2267	PUSH_CLOBJ (stash_memory, value [i]);
1127	}	2268	}
1128		2269
1129	#END:mem	2270	#END:mem
1130		2271
		2272	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		2273
		2274	void
		2275	gl_object_info (OpenCL::Memory self)
		2276	PPCODE:
		2277	cl_gl_object_type type;
		2278	cl_GLuint name;
		2279	NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
		2280	EXTEND (SP, 2);
		2281	PUSHs (sv_2mortal (newSVuv (type)));
		2282	PUSHs (sv_2mortal (newSVuv (name)));
		2283
		2284	#endif
		2285
1131	MODULE = OpenCL PACKAGE = OpenCL::BufferObj	2286	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1132		2287
1133	void	2288	void
1134	sub_buffer_region (OpenCL::BufferObj this, cl_mem_flags flags, size_t origin, size_t size)	2289	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
1135	PPCODE:	2290	PPCODE:
1136	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))	2291	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
1137	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");	2292	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1138		2293
1139	cl_buffer_region crdata = { origin, size };	2294	cl_buffer_region crdata = { origin, size };
1140		2295
1141	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (this, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	2296	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1142	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	2297	XPUSH_CLOBJ (stash_buffer, mem);
1143		2298
1144	MODULE = OpenCL PACKAGE = OpenCL::Image	2299	MODULE = OpenCL PACKAGE = OpenCL::Image
1145		2300
1146	void	2301	void
1147	image_info (OpenCL::Image this, cl_image_info name)	2302	image_info (OpenCL::Image self, cl_image_info name)
1148	PPCODE:	2303	PPCODE:
1149	INFO (Image)	2304	INFO (Image)
1150		2305
		2306	void
		2307	format (OpenCL::Image self)
		2308	PPCODE:
		2309	cl_image_format format;
		2310	NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		2311	EXTEND (SP, 2);
		2312	PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
		2313	PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
		2314
1151	#BEGIN:image	2315	#BEGIN:image
1152		2316
1153	void	2317	void
1154	element_size (OpenCL::Image this)	2318	element_size (OpenCL::Image self)
1155	ALIAS:	2319	ALIAS:
1156	element_size = CL_IMAGE_ELEMENT_SIZE	2320	element_size = CL_IMAGE_ELEMENT_SIZE
1157	row_pitch = CL_IMAGE_ROW_PITCH	2321	row_pitch = CL_IMAGE_ROW_PITCH
1158	slice_pitch = CL_IMAGE_SLICE_PITCH	2322	slice_pitch = CL_IMAGE_SLICE_PITCH
1159	width = CL_IMAGE_WIDTH	2323	width = CL_IMAGE_WIDTH
1160	height = CL_IMAGE_HEIGHT	2324	height = CL_IMAGE_HEIGHT
1161	depth = CL_IMAGE_DEPTH	2325	depth = CL_IMAGE_DEPTH
1162	PPCODE:	2326	PPCODE:
1163	size_t value [1];	2327	size_t value [1];
1164	NEED_SUCCESS (GetImageInfo, (this, ix, sizeof (value), value, 0));	2328	NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1165	EXTEND (SP, 1);	2329	EXTEND (SP, 1);
1166	const int i = 0;	2330	const int i = 0;
1167	PUSHs (sv_2mortal (newSVuv (value [i])));	2331	PUSHs (sv_2mortal (newSVuv (value [i])));
1168		2332
1169	#END:image	2333	#END:image
1170		2334
		2335	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		2336
		2337	#BEGIN:gl_texture
		2338
		2339	void
		2340	target (OpenCL::Image self)
		2341	PPCODE:
		2342	cl_GLenum value [1];
		2343	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
		2344	EXTEND (SP, 1);
		2345	const int i = 0;
		2346	PUSHs (sv_2mortal (newSVuv (value [i])));
		2347
		2348	void
		2349	gl_mipmap_level (OpenCL::Image self)
		2350	PPCODE:
		2351	cl_GLint value [1];
		2352	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
		2353	EXTEND (SP, 1);
		2354	const int i = 0;
		2355	PUSHs (sv_2mortal (newSViv (value [i])));
		2356
		2357	#END:gl_texture
		2358
		2359	#endif
		2360
1171	MODULE = OpenCL PACKAGE = OpenCL::Sampler	2361	MODULE = OpenCL PACKAGE = OpenCL::Sampler
1172		2362
1173	void	2363	void
1174	DESTROY (OpenCL::Sampler this)	2364	DESTROY (OpenCL::Sampler self)
1175	CODE:	2365	CODE:
1176	clReleaseSampler (this);	2366	clReleaseSampler (self);
1177		2367
1178	void	2368	void
1179	info (OpenCL::Sampler this, cl_sampler_info name)	2369	info (OpenCL::Sampler self, cl_sampler_info name)
1180	PPCODE:	2370	PPCODE:
1181	INFO (Sampler)	2371	INFO (Sampler)
1182		2372
1183	#BEGIN:sampler	2373	#BEGIN:sampler
1184		2374
1185	void	2375	void
1186	reference_count (OpenCL::Sampler this)	2376	reference_count (OpenCL::Sampler self)
1187	PPCODE:	2377	PPCODE:
1188	cl_uint value [1];	2378	cl_uint value [1];
1189	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));	2379	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1190	EXTEND (SP, 1);	2380	EXTEND (SP, 1);
1191	const int i = 0;	2381	const int i = 0;
1192	PUSHs (sv_2mortal (newSVuv (value [i])));	2382	PUSHs (sv_2mortal (newSVuv (value [i])));
1193		2383
1194	void	2384	void
1195	context (OpenCL::Sampler this)	2385	context (OpenCL::Sampler self)
1196	PPCODE:	2386	PPCODE:
1197	cl_context value [1];	2387	cl_context value [1];
1198	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	2388	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1199	EXTEND (SP, 1);	2389	EXTEND (SP, 1);
1200	const int i = 0;	2390	const int i = 0;
1201	{	2391	{
1202	NEED_SUCCESS (RetainContext, (value [i]));	2392	NEED_SUCCESS (RetainContext, (value [i]));
1203	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2393	PUSH_CLOBJ (stash_context, value [i]);
1204	}	2394	}
1205		2395
1206	void	2396	void
1207	normalized_coords (OpenCL::Sampler this)	2397	normalized_coords (OpenCL::Sampler self)
1208	PPCODE:	2398	PPCODE:
1209	cl_addressing_mode value [1];	2399	cl_addressing_mode value [1];
1210	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));	2400	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1211	EXTEND (SP, 1);	2401	EXTEND (SP, 1);
1212	const int i = 0;	2402	const int i = 0;
1213	PUSHs (sv_2mortal (newSViv (value [i])));	2403	PUSHs (sv_2mortal (newSVuv (value [i])));
1214		2404
1215	void	2405	void
1216	addressing_mode (OpenCL::Sampler this)	2406	addressing_mode (OpenCL::Sampler self)
1217	PPCODE:	2407	PPCODE:
1218	cl_filter_mode value [1];	2408	cl_filter_mode value [1];
1219	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));	2409	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1220	EXTEND (SP, 1);	2410	EXTEND (SP, 1);
1221	const int i = 0;	2411	const int i = 0;
1222	PUSHs (sv_2mortal (newSViv (value [i])));	2412	PUSHs (sv_2mortal (newSVuv (value [i])));
1223		2413
1224	void	2414	void
1225	filter_mode (OpenCL::Sampler this)	2415	filter_mode (OpenCL::Sampler self)
1226	PPCODE:	2416	PPCODE:
1227	cl_bool value [1];	2417	cl_bool value [1];
1228	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));	2418	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1229	EXTEND (SP, 1);	2419	EXTEND (SP, 1);
1230	const int i = 0;	2420	const int i = 0;
1231	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	2421	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1232		2422
1233	#END:sampler	2423	#END:sampler
1234		2424
1235	MODULE = OpenCL PACKAGE = OpenCL::Program	2425	MODULE = OpenCL PACKAGE = OpenCL::Program
1236		2426
1237	void	2427	void
1238	DESTROY (OpenCL::Program this)	2428	DESTROY (OpenCL::Program self)
1239	CODE:	2429	CODE:
1240	clReleaseProgram (this);	2430	clReleaseProgram (self);
1241		2431
1242	void	2432	void
1243	build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef)	2433	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
		2434	ALIAS:
		2435	build_async = 1
1244	CODE:	2436	CODE:
		2437	cl_uint device_count = 0;
		2438	cl_device_id *device_list = 0;
		2439
		2440	if (SvOK (devices))
		2441	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2442
		2443	void *user_data;
		2444	program_callback pfn_notify = make_program_callback (notify, &user_data);
		2445
		2446	if (ix)
		2447	build_program_async (self, device_count, device_list, SvPVbyte_nolen (options), user_data);
		2448	else
		2449	NEED_SUCCESS (BuildProgram, (self, device_count, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
		2450
		2451	#if CL_VERSION_1_2
		2452
		2453	void
		2454	compile (OpenCL::Program self, SV *devices, SV *options = &PL_sv_undef, SV *headers = &PL_sv_undef, SV *notify = &PL_sv_undef)
		2455	CODE:
		2456	cl_uint device_count = 0;
		2457	cl_device_id *device_list = 0;
		2458
		2459	if (SvOK (devices))
		2460	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2461
		2462	cl_uint header_count = 0;
		2463	cl_program *header_list = 0;
		2464	const char **header_name = 0;
		2465
		2466	if (SvOK (headers))
		2467	{
		2468	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVHV)
		2469	croak ("clCompileProgram: headers must be undef or a hashref of name => OpenCL::Program pairs");
		2470
		2471	HV *hv = (HV *)SvRV (devices);
		2472
		2473	header_count = hv_iterinit (hv);
		2474	header_list = tmpbuf (sizeof (*header_list) * header_count);
		2475	header_name = tmpbuf (sizeof (*header_name) * header_count);
		2476
		2477	HE *he;
		2478	int i = 0;
		2479	while (he = hv_iternext (hv))
		2480	{
		2481	header_name [i] = SvPVbyte_nolen (HeSVKEY_force (he));
		2482	header_list [i] = SvCLOBJ (cv, "headers", HeVAL (he), "OpenCL::Program");
		2483	++i;
		2484	}
		2485	}
		2486
		2487	void *user_data;
		2488	program_callback pfn_notify = make_program_callback (notify, &user_data);
		2489
1245	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));	2490	NEED_SUCCESS (CompileProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		2491	header_count, header_list, header_name, pfn_notify, user_data));
1246		2492
		2493	#endif
		2494
1247	void	2495	void
1248	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)	2496	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1249	PPCODE:	2497	PPCODE:
1250	size_t size;	2498	size_t size;
1251	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));	2499	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
1252	SV *sv = sv_2mortal (newSV (size));	2500	SV *sv = sv_2mortal (newSV (size));
1253	SvUPGRADE (sv, SVt_PV);	2501	SvUPGRADE (sv, SVt_PV);
1254	SvPOK_only (sv);	2502	SvPOK_only (sv);
1255	SvCUR_set (sv, size);	2503	SvCUR_set (sv, size);
1256	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));	2504	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
1257	XPUSHs (sv);	2505	XPUSHs (sv);
1258		2506
1259	#BEGIN:program_build	2507	#BEGIN:program_build
1260		2508
1261	void	2509	void
1262	build_status (OpenCL::Program this, OpenCL::Device device)	2510	build_status (OpenCL::Program self, OpenCL::Device device)
1263	PPCODE:	2511	PPCODE:
1264	cl_build_status value [1];	2512	cl_build_status value [1];
1265	NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));	2513	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1266	EXTEND (SP, 1);	2514	EXTEND (SP, 1);
1267	const int i = 0;	2515	const int i = 0;
1268	PUSHs (sv_2mortal (newSViv (value [i])));	2516	PUSHs (sv_2mortal (newSViv (value [i])));
1269		2517
1270	void	2518	void
1271	build_options (OpenCL::Program this, OpenCL::Device device)	2519	build_options (OpenCL::Program self, OpenCL::Device device)
1272	ALIAS:	2520	ALIAS:
1273	build_options = CL_PROGRAM_BUILD_OPTIONS	2521	build_options = CL_PROGRAM_BUILD_OPTIONS
1274	build_log = CL_PROGRAM_BUILD_LOG	2522	build_log = CL_PROGRAM_BUILD_LOG
1275	PPCODE:	2523	PPCODE:
1276	size_t size;	2524	size_t size;
1277	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, 0, 0, &size));	2525	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
1278	char *value = tmpbuf (size);	2526	char *value = tmpbuf (size);
1279	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, size, value, 0));	2527	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
1280	EXTEND (SP, 1);	2528	EXTEND (SP, 1);
1281	const int i = 0;	2529	const int i = 0;
1282	PUSHs (sv_2mortal (newSVpv (value, 0)));	2530	PUSHs (sv_2mortal (newSVpv (value, 0)));
1283		2531
		2532	void
		2533	binary_type (OpenCL::Program self, OpenCL::Device device)
		2534	PPCODE:
		2535	cl_program_binary_type value [1];
		2536	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BINARY_TYPE, sizeof (value), value, 0));
		2537	EXTEND (SP, 1);
		2538	const int i = 0;
		2539	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
		2540
1284	#END:program_build	2541	#END:program_build
1285		2542
1286	void	2543	void
1287	kernel (OpenCL::Program program, SV *function)	2544	kernel (OpenCL::Program program, SV *function)
1288	PPCODE:	2545	PPCODE:
1289	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2546	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1290	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	2547	XPUSH_CLOBJ (stash_kernel, kernel);
1291		2548
1292	void	2549	void
		2550	kernels_in_program (OpenCL::Program program)
		2551	PPCODE:
		2552	cl_uint num_kernels;
		2553	NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
		2554	cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
		2555	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
		2556
		2557	int i;
		2558	EXTEND (SP, num_kernels);
		2559	for (i = 0; i < num_kernels; ++i)
		2560	PUSH_CLOBJ (stash_kernel, kernels [i]);
		2561
		2562	void
1293	info (OpenCL::Program this, cl_program_info name)	2563	info (OpenCL::Program self, cl_program_info name)
1294	PPCODE:	2564	PPCODE:
1295	INFO (Program)	2565	INFO (Program)
1296		2566
1297	void	2567	void
1298	binaries (OpenCL::Program this)	2568	binaries (OpenCL::Program self)
1299	PPCODE:	2569	PPCODE:
1300	cl_uint n, i;	2570	cl_uint n, i;
1301	size_t size;	2571	size_t size;
1302		2572
1303	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));	2573	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
1304	if (!n) XSRETURN_EMPTY;	2574	if (!n) XSRETURN_EMPTY;
1305		2575
1306	size_t *sizes = tmpbuf (sizeof (*sizes) * n);	2576	size_t *sizes = tmpbuf (sizeof (*sizes) * n);
1307	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));	2577	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
1308	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;	2578	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
1309	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);	2579	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
1310		2580
1311	EXTEND (SP, n);	2581	EXTEND (SP, n);
1312	for (i = 0; i < n; ++i)	2582	for (i = 0; i < n; ++i)
1313	{	2583	{
1314	SV *sv = sv_2mortal (newSV (sizes [i]));	2584	SV *sv = sv_2mortal (newSV (sizes [i]));
1315	SvUPGRADE (sv, SVt_PV);	2585	SvUPGRADE (sv, SVt_PV);
1316	SvPOK_only (sv);	2586	SvPOK_only (sv);
1317	SvCUR_set (sv, sizes [i]);	2587	SvCUR_set (sv, sizes [i]);
1318	ptrs [i] = SvPVX (sv);	2588	ptrs [i] = (void *)SvPVX (sv);
1319	PUSHs (sv);	2589	PUSHs (sv);
1320	}	2590	}
1321		2591
1322	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));	2592	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1323	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;	2593	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
1324		2594
1325	#BEGIN:program	2595	#BEGIN:program
1326		2596
1327	void	2597	void
1328	reference_count (OpenCL::Program this)	2598	reference_count (OpenCL::Program self)
1329	ALIAS:	2599	ALIAS:
1330	reference_count = CL_PROGRAM_REFERENCE_COUNT	2600	reference_count = CL_PROGRAM_REFERENCE_COUNT
1331	num_devices = CL_PROGRAM_NUM_DEVICES	2601	num_devices = CL_PROGRAM_NUM_DEVICES
1332	PPCODE:	2602	PPCODE:
1333	cl_uint value [1];	2603	cl_uint value [1];
1334	NEED_SUCCESS (GetProgramInfo, (this, ix, sizeof (value), value, 0));	2604	NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
1335	EXTEND (SP, 1);	2605	EXTEND (SP, 1);
1336	const int i = 0;	2606	const int i = 0;
1337	PUSHs (sv_2mortal (newSVuv (value [i])));	2607	PUSHs (sv_2mortal (newSVuv (value [i])));
1338		2608
1339	void	2609	void
1340	context (OpenCL::Program this)	2610	context (OpenCL::Program self)
1341	PPCODE:	2611	PPCODE:
1342	cl_context value [1];	2612	cl_context value [1];
1343	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2613	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1344	EXTEND (SP, 1);	2614	EXTEND (SP, 1);
1345	const int i = 0;	2615	const int i = 0;
1346	{	2616	{
1347	NEED_SUCCESS (RetainContext, (value [i]));	2617	NEED_SUCCESS (RetainContext, (value [i]));
1348	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2618	PUSH_CLOBJ (stash_context, value [i]);
1349	}	2619	}
1350		2620
1351	void	2621	void
1352	devices (OpenCL::Program this)	2622	devices (OpenCL::Program self)
1353	PPCODE:	2623	PPCODE:
1354	size_t size;	2624	size_t size;
1355	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, 0, 0, &size));	2625	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
1356	cl_device_id *value = tmpbuf (size);	2626	cl_device_id *value = tmpbuf (size);
1357	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, size, value, 0));	2627	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1358	int i, n = size / sizeof (*value);	2628	int i, n = size / sizeof (*value);
1359	EXTEND (SP, n);	2629	EXTEND (SP, n);
1360	for (i = 0; i < n; ++i)	2630	for (i = 0; i < n; ++i)
1361	{	2631	{
1362	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2632	PUSH_CLOBJ (stash_device, value [i]);
1363	}	2633	}
1364		2634
1365	void	2635	void
1366	source (OpenCL::Program this)	2636	source (OpenCL::Program self)
1367	PPCODE:	2637	PPCODE:
1368	size_t size;	2638	size_t size;
1369	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, 0, 0, &size));	2639	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
1370	char *value = tmpbuf (size);	2640	char *value = tmpbuf (size);
1371	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, size, value, 0));	2641	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
1372	EXTEND (SP, 1);	2642	EXTEND (SP, 1);
1373	const int i = 0;	2643	const int i = 0;
1374	PUSHs (sv_2mortal (newSVpv (value, 0)));	2644	PUSHs (sv_2mortal (newSVpv (value, 0)));
1375		2645
1376	void	2646	void
1377	binary_sizes (OpenCL::Program this)	2647	binary_sizes (OpenCL::Program self)
1378	PPCODE:	2648	PPCODE:
1379	size_t size;	2649	size_t size;
1380	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));	2650	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1381	size_t *value = tmpbuf (size);	2651	size_t *value = tmpbuf (size);
1382	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, size, value, 0));	2652	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1383	int i, n = size / sizeof (*value);	2653	int i, n = size / sizeof (*value);
1384	EXTEND (SP, n);	2654	EXTEND (SP, n);
1385	for (i = 0; i < n; ++i)	2655	for (i = 0; i < n; ++i)
1386	PUSHs (sv_2mortal (newSVuv (value [i])));	2656	PUSHs (sv_2mortal (newSVuv (value [i])));
1387		2657
1388	#END:program	2658	#END:program
1389		2659
1390	MODULE = OpenCL PACKAGE = OpenCL::Kernel	2660	MODULE = OpenCL PACKAGE = OpenCL::Kernel
1391		2661
1392	void	2662	void
1393	DESTROY (OpenCL::Kernel this)	2663	DESTROY (OpenCL::Kernel self)
1394	CODE:	2664	CODE:
1395	clReleaseKernel (this);	2665	clReleaseKernel (self);
1396		2666
1397	void	2667	void
		2668	setf (OpenCL::Kernel self, const char *format, ...)
		2669	CODE:
		2670	int i;
		2671	for (i = 2; ; ++i)
		2672	{
		2673	while (*format == ' ')
		2674	++format;
		2675
		2676	char type = *format++;
		2677
		2678	if (!type)
		2679	break;
		2680
		2681	if (i >= items)
		2682	croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
		2683
		2684	SV *sv = ST (i);
		2685
		2686	union
		2687	{
		2688	cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
		2689	cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
		2690	cl_half ch; cl_float cf; cl_double cd;
		2691	cl_mem cm;
		2692	cl_sampler ca;
		2693	size_t cz;
		2694	cl_event ce;
		2695	} arg;
		2696	size_t size;
		2697	int nullarg = 0;
		2698
		2699	switch (type)
		2700	{
		2701	case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
		2702	case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
		2703	case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
		2704	case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
		2705	case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
		2706	case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
		2707	case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
		2708	case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
		2709
		2710	case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
		2711	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
		2712	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
		2713
		2714	case 'z': nullarg = 1; size = SvIV (sv); break;
		2715
		2716	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ (cv, "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
		2717	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
		2718	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
		2719
		2720	default:
		2721	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
		2722	}
		2723
		2724	res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
		2725	if (res)
		2726	croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
		2727	}
		2728
		2729	if (i != items)
		2730	croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
		2731
		2732	void
1398	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)	2733	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1399	CODE:	2734	CODE:
1400	clSetKernelArg (this, idx, sizeof (value), &value);	2735	clSetKernelArg (self, idx, sizeof (value), &value);
1401		2736
1402	void	2737	void
1403	set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)	2738	set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
1404	CODE:	2739	CODE:
1405	clSetKernelArg (this, idx, sizeof (value), &value);	2740	clSetKernelArg (self, idx, sizeof (value), &value);
1406		2741
1407	void	2742	void
1408	set_short (OpenCL::Kernel this, cl_uint idx, cl_short value)	2743	set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
1409	CODE:	2744	CODE:
1410	clSetKernelArg (this, idx, sizeof (value), &value);	2745	clSetKernelArg (self, idx, sizeof (value), &value);
1411		2746
1412	void	2747	void
1413	set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value)	2748	set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
1414	CODE:	2749	CODE:
1415	clSetKernelArg (this, idx, sizeof (value), &value);	2750	clSetKernelArg (self, idx, sizeof (value), &value);
1416		2751
1417	void	2752	void
1418	set_int (OpenCL::Kernel this, cl_uint idx, cl_int value)	2753	set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
1419	CODE:	2754	CODE:
1420	clSetKernelArg (this, idx, sizeof (value), &value);	2755	clSetKernelArg (self, idx, sizeof (value), &value);
1421		2756
1422	void	2757	void
1423	set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)	2758	set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
1424	CODE:	2759	CODE:
1425	clSetKernelArg (this, idx, sizeof (value), &value);	2760	clSetKernelArg (self, idx, sizeof (value), &value);
1426		2761
1427	void	2762	void
1428	set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)	2763	set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
1429	CODE:	2764	CODE:
1430	clSetKernelArg (this, idx, sizeof (value), &value);	2765	clSetKernelArg (self, idx, sizeof (value), &value);
1431		2766
1432	void	2767	void
1433	set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)	2768	set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
1434	CODE:	2769	CODE:
1435	clSetKernelArg (this, idx, sizeof (value), &value);	2770	clSetKernelArg (self, idx, sizeof (value), &value);
1436		2771
1437	void	2772	void
1438	set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)	2773	set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
1439	CODE:	2774	CODE:
1440	clSetKernelArg (this, idx, sizeof (value), &value);	2775	clSetKernelArg (self, idx, sizeof (value), &value);
1441		2776
1442	void	2777	void
1443	set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)	2778	set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
1444	CODE:	2779	CODE:
1445	clSetKernelArg (this, idx, sizeof (value), &value);	2780	clSetKernelArg (self, idx, sizeof (value), &value);
1446		2781
1447	void	2782	void
1448	set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)	2783	set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
1449	CODE:	2784	CODE:
1450	clSetKernelArg (this, idx, sizeof (value), &value);	2785	clSetKernelArg (self, idx, sizeof (value), &value);
1451		2786
1452	void	2787	void
1453	set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)	2788	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1454	CODE:	2789	CODE:
1455	clSetKernelArg (this, idx, sizeof (value), &value);	2790	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1456		2791
1457	void	2792	void
1458	set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)	2793	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1459	CODE:	2794	CODE:
1460	clSetKernelArg (this, idx, sizeof (value), &value);	2795	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1461		2796
1462	void	2797	void
1463	set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)	2798	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
1464	CODE:	2799	CODE:
1465	clSetKernelArg (this, idx, sizeof (value), &value);	2800	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1466		2801
1467	void	2802	void
1468	set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
1469	CODE:
1470	clSetKernelArg (this, idx, sizeof (value), &value);
1471
1472	void
1473	set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)	2803	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1474	CODE:	2804	CODE:
1475	clSetKernelArg (this, idx, sizeof (value), &value);	2805	clSetKernelArg (self, idx, sizeof (value), &value);
1476		2806
1477	void	2807	void
		2808	set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
		2809	CODE:
		2810	clSetKernelArg (self, idx, size, 0);
		2811
		2812	void
1478	set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)	2813	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1479	CODE:	2814	CODE:
1480	clSetKernelArg (this, idx, sizeof (value), &value);	2815	clSetKernelArg (self, idx, sizeof (value), &value);
1481		2816
1482	void	2817	void
1483	info (OpenCL::Kernel this, cl_kernel_info name)	2818	info (OpenCL::Kernel self, cl_kernel_info name)
1484	PPCODE:	2819	PPCODE:
1485	INFO (Kernel)	2820	INFO (Kernel)
1486		2821
1487	#BEGIN:kernel	2822	#BEGIN:kernel
1488		2823
1489	void	2824	void
1490	function_name (OpenCL::Kernel this)	2825	function_name (OpenCL::Kernel self)
1491	PPCODE:	2826	PPCODE:
1492	size_t size;	2827	size_t size;
1493	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));	2828	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1494	char *value = tmpbuf (size);	2829	char *value = tmpbuf (size);
1495	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, size, value, 0));	2830	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1496	EXTEND (SP, 1);	2831	EXTEND (SP, 1);
1497	const int i = 0;	2832	const int i = 0;
1498	PUSHs (sv_2mortal (newSVpv (value, 0)));	2833	PUSHs (sv_2mortal (newSVpv (value, 0)));
1499		2834
1500	void	2835	void
1501	num_args (OpenCL::Kernel this)	2836	num_args (OpenCL::Kernel self)
1502	ALIAS:	2837	ALIAS:
1503	num_args = CL_KERNEL_NUM_ARGS	2838	num_args = CL_KERNEL_NUM_ARGS
1504	reference_count = CL_KERNEL_REFERENCE_COUNT	2839	reference_count = CL_KERNEL_REFERENCE_COUNT
1505	PPCODE:	2840	PPCODE:
1506	cl_uint value [1];	2841	cl_uint value [1];
1507	NEED_SUCCESS (GetKernelInfo, (this, ix, sizeof (value), value, 0));	2842	NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
1508	EXTEND (SP, 1);	2843	EXTEND (SP, 1);
1509	const int i = 0;	2844	const int i = 0;
1510	PUSHs (sv_2mortal (newSVuv (value [i])));	2845	PUSHs (sv_2mortal (newSVuv (value [i])));
1511		2846
1512	void	2847	void
1513	context (OpenCL::Kernel this)	2848	context (OpenCL::Kernel self)
1514	PPCODE:	2849	PPCODE:
1515	cl_context value [1];	2850	cl_context value [1];
1516	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2851	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1517	EXTEND (SP, 1);	2852	EXTEND (SP, 1);
1518	const int i = 0;	2853	const int i = 0;
1519	{	2854	{
1520	NEED_SUCCESS (RetainContext, (value [i]));	2855	NEED_SUCCESS (RetainContext, (value [i]));
1521	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2856	PUSH_CLOBJ (stash_context, value [i]);
1522	}	2857	}
1523		2858
1524	void	2859	void
1525	program (OpenCL::Kernel this)	2860	program (OpenCL::Kernel self)
1526	PPCODE:	2861	PPCODE:
1527	cl_program value [1];	2862	cl_program value [1];
1528	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2863	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1529	EXTEND (SP, 1);	2864	EXTEND (SP, 1);
1530	const int i = 0;	2865	const int i = 0;
1531	{	2866	{
1532	NEED_SUCCESS (RetainProgram, (value [i]));	2867	NEED_SUCCESS (RetainProgram, (value [i]));
1533	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));	2868	PUSH_CLOBJ (stash_program, value [i]);
1534	}	2869	}
1535		2870
1536	#END:kernel	2871	#END:kernel
1537		2872
1538	void	2873	void
1539	work_group_info (OpenCL::Kernel this, OpenCL::Device device, cl_kernel_work_group_info name)	2874	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
1540	PPCODE:	2875	PPCODE:
1541	size_t size;	2876	size_t size;
1542	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, 0, 0, &size));	2877	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
1543	SV *sv = sv_2mortal (newSV (size));	2878	SV *sv = sv_2mortal (newSV (size));
1544	SvUPGRADE (sv, SVt_PV);	2879	SvUPGRADE (sv, SVt_PV);
1545	SvPOK_only (sv);	2880	SvPOK_only (sv);
1546	SvCUR_set (sv, size);	2881	SvCUR_set (sv, size);
1547	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, size, SvPVX (sv), 0));	2882	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
1548	XPUSHs (sv);	2883	XPUSHs (sv);
1549		2884
1550	#BEGIN:kernel_work_group	2885	#BEGIN:kernel_work_group
1551		2886
1552	void	2887	void
1553	work_group_size (OpenCL::Kernel this, OpenCL::Device device)	2888	work_group_size (OpenCL::Kernel self, OpenCL::Device device)
1554	ALIAS:	2889	ALIAS:
1555	work_group_size = CL_KERNEL_WORK_GROUP_SIZE	2890	work_group_size = CL_KERNEL_WORK_GROUP_SIZE
1556	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE	2891	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
1557	PPCODE:	2892	PPCODE:
1558	size_t value [1];	2893	size_t value [1];
1559	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));	2894	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1560	EXTEND (SP, 1);	2895	EXTEND (SP, 1);
1561	const int i = 0;	2896	const int i = 0;
1562	PUSHs (sv_2mortal (newSVuv (value [i])));	2897	PUSHs (sv_2mortal (newSVuv (value [i])));
1563		2898
1564	void	2899	void
1565	compile_work_group_size (OpenCL::Kernel this, OpenCL::Device device)	2900	compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
1566	PPCODE:	2901	PPCODE:
1567	size_t size;	2902	size_t size;
1568	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));	2903	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
1569	size_t *value = tmpbuf (size);	2904	size_t *value = tmpbuf (size);
1570	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));	2905	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
1571	int i, n = size / sizeof (*value);	2906	int i, n = size / sizeof (*value);
1572	EXTEND (SP, n);	2907	EXTEND (SP, n);
1573	for (i = 0; i < n; ++i)	2908	for (i = 0; i < n; ++i)
1574	PUSHs (sv_2mortal (newSVuv (value [i])));	2909	PUSHs (sv_2mortal (newSVuv (value [i])));
1575		2910
1576	void	2911	void
1577	local_mem_size (OpenCL::Kernel this, OpenCL::Device device)	2912	local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
1578	ALIAS:	2913	ALIAS:
1579	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE	2914	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
1580	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE	2915	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
1581	PPCODE:	2916	PPCODE:
1582	cl_ulong value [1];	2917	cl_ulong value [1];
1583	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));	2918	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1584	EXTEND (SP, 1);	2919	EXTEND (SP, 1);
1585	const int i = 0;	2920	const int i = 0;
1586	PUSHs (sv_2mortal (newSVuv (value [i])));	2921	PUSHs (sv_2mortal (newSVuv (value [i])));
1587		2922
1588	#END:kernel_work_group	2923	#END:kernel_work_group
1589		2924
		2925	#if CL_VERSION_1_2
		2926
		2927	void
		2928	arg_info (OpenCL::Kernel self, cl_uint idx, cl_kernel_arg_info name)
		2929	PPCODE:
		2930	size_t size;
		2931	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, 0, 0, &size));
		2932	SV *sv = sv_2mortal (newSV (size));
		2933	SvUPGRADE (sv, SVt_PV);
		2934	SvPOK_only (sv);
		2935	SvCUR_set (sv, size);
		2936	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, size, SvPVX (sv), 0));
		2937	XPUSHs (sv);
		2938
		2939	#BEGIN:kernel_arg
		2940
		2941	void
		2942	arg_address_qualifier (OpenCL::Kernel self, cl_uint idx)
		2943	PPCODE:
		2944	cl_kernel_arg_address_qualifier value [1];
		2945	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ADDRESS_QUALIFIER, sizeof (value), value, 0));
		2946	EXTEND (SP, 1);
		2947	const int i = 0;
		2948	PUSHs (sv_2mortal (newSVuv (value [i])));
		2949
		2950	void
		2951	arg_access_qualifier (OpenCL::Kernel self, cl_uint idx)
		2952	PPCODE:
		2953	cl_kernel_arg_access_qualifier value [1];
		2954	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ACCESS_QUALIFIER, sizeof (value), value, 0));
		2955	EXTEND (SP, 1);
		2956	const int i = 0;
		2957	PUSHs (sv_2mortal (newSVuv (value [i])));
		2958
		2959	void
		2960	arg_type_name (OpenCL::Kernel self, cl_uint idx)
		2961	ALIAS:
		2962	arg_type_name = CL_KERNEL_ARG_TYPE_NAME
		2963	arg_name = CL_KERNEL_ARG_NAME
		2964	PPCODE:
		2965	size_t size;
		2966	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, 0, 0, &size));
		2967	char *value = tmpbuf (size);
		2968	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, size, value, 0));
		2969	EXTEND (SP, 1);
		2970	const int i = 0;
		2971	PUSHs (sv_2mortal (newSVpv (value, 0)));
		2972
		2973	void
		2974	arg_type_qualifier (OpenCL::Kernel self, cl_uint idx)
		2975	PPCODE:
		2976	cl_kernel_arg_type_qualifier value [1];
		2977	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_TYPE_QUALIFIER, sizeof (value), value, 0));
		2978	EXTEND (SP, 1);
		2979	const int i = 0;
		2980	PUSHs (sv_2mortal (newSVuv (value [i])));
		2981
		2982	#END:kernel_arg
		2983
		2984	#endif
		2985
1590	MODULE = OpenCL PACKAGE = OpenCL::Event	2986	MODULE = OpenCL PACKAGE = OpenCL::Event
1591		2987
1592	void	2988	void
1593	DESTROY (OpenCL::Event this)	2989	DESTROY (OpenCL::Event self)
1594	CODE:	2990	CODE:
1595	clReleaseEvent (this);	2991	clReleaseEvent (self);
1596		2992
1597	void	2993	void
1598	wait (OpenCL::Event this)	2994	wait (OpenCL::Event self)
1599	CODE:	2995	CODE:
1600	clWaitForEvents (1, &this);	2996	clWaitForEvents (1, &self);
1601		2997
1602	void	2998	void
		2999	cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
		3000	CODE:
		3001	clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
		3002
		3003	void
1603	info (OpenCL::Event this, cl_event_info name)	3004	info (OpenCL::Event self, cl_event_info name)
1604	PPCODE:	3005	PPCODE:
1605	INFO (Event)	3006	INFO (Event)
1606		3007
1607	#BEGIN:event	3008	#BEGIN:event
1608		3009
1609	void	3010	void
1610	command_queue (OpenCL::Event this)	3011	command_queue (OpenCL::Event self)
1611	PPCODE:	3012	PPCODE:
1612	cl_command_queue value [1];	3013	cl_command_queue value [1];
1613	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	3014	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
1614	EXTEND (SP, 1);	3015	EXTEND (SP, 1);
1615	const int i = 0;	3016	const int i = 0;
1616	{	3017	{
1617	NEED_SUCCESS (RetainCommandQueue, (value [i]));	3018	NEED_SUCCESS (RetainCommandQueue, (value [i]));
1618	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));	3019	PUSH_CLOBJ (stash_queue, value [i]);
1619	}	3020	}
1620		3021
1621	void	3022	void
1622	command_type (OpenCL::Event this)	3023	command_type (OpenCL::Event self)
1623	PPCODE:	3024	PPCODE:
1624	cl_command_type value [1];	3025	cl_command_type value [1];
1625	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));	3026	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
1626	EXTEND (SP, 1);	3027	EXTEND (SP, 1);
1627	const int i = 0;	3028	const int i = 0;
1628	PUSHs (sv_2mortal (newSVuv (value [i])));	3029	PUSHs (sv_2mortal (newSVuv (value [i])));
1629		3030
1630	void	3031	void
1631	reference_count (OpenCL::Event this)	3032	reference_count (OpenCL::Event self)
1632	ALIAS:	3033	ALIAS:
1633	reference_count = CL_EVENT_REFERENCE_COUNT	3034	reference_count = CL_EVENT_REFERENCE_COUNT
1634	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS	3035	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
1635	PPCODE:	3036	PPCODE:
1636	cl_uint value [1];	3037	cl_uint value [1];
1637	NEED_SUCCESS (GetEventInfo, (this, ix, sizeof (value), value, 0));	3038	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
1638	EXTEND (SP, 1);	3039	EXTEND (SP, 1);
1639	const int i = 0;	3040	const int i = 0;
1640	PUSHs (sv_2mortal (newSVuv (value [i])));	3041	PUSHs (sv_2mortal (newSVuv (value [i])));
1641		3042
1642	void	3043	void
1643	context (OpenCL::Event this)	3044	context (OpenCL::Event self)
1644	PPCODE:	3045	PPCODE:
1645	cl_context value [1];	3046	cl_context value [1];
1646	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_CONTEXT, sizeof (value), value, 0));	3047	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
1647	EXTEND (SP, 1);	3048	EXTEND (SP, 1);
1648	const int i = 0;	3049	const int i = 0;
1649	{	3050	{
1650	NEED_SUCCESS (RetainContext, (value [i]));	3051	NEED_SUCCESS (RetainContext, (value [i]));
1651	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	3052	PUSH_CLOBJ (stash_context, value [i]);
1652	}	3053	}
1653		3054
1654	#END:event	3055	#END:event
1655		3056
1656	void	3057	void
1657	profiling_info (OpenCL::Event this, cl_profiling_info name)	3058	profiling_info (OpenCL::Event self, cl_profiling_info name)
1658	PPCODE:	3059	PPCODE:
1659	INFO (EventProfiling)	3060	INFO (EventProfiling)
1660		3061
1661	#BEGIN:profiling	3062	#BEGIN:profiling
1662		3063
1663	void	3064	void
1664	profiling_command_queued (OpenCL::Event this)	3065	profiling_command_queued (OpenCL::Event self)
1665	ALIAS:	3066	ALIAS:
1666	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED	3067	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
1667	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT	3068	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
1668	profiling_command_start = CL_PROFILING_COMMAND_START	3069	profiling_command_start = CL_PROFILING_COMMAND_START
1669	profiling_command_end = CL_PROFILING_COMMAND_END	3070	profiling_command_end = CL_PROFILING_COMMAND_END
1670	PPCODE:	3071	PPCODE:
1671	cl_ulong value [1];	3072	cl_ulong value [1];
1672	NEED_SUCCESS (GetEventProfilingInfo, (this, ix, sizeof (value), value, 0));	3073	NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
1673	EXTEND (SP, 1);	3074	EXTEND (SP, 1);
1674	const int i = 0;	3075	const int i = 0;
1675	PUSHs (sv_2mortal (newSVuv (value [i])));	3076	PUSHs (sv_2mortal (newSVuv (value [i])));
1676		3077
1677	#END:profiling	3078	#END:profiling
1678		3079
1679	MODULE = OpenCL PACKAGE = OpenCL::UserEvent	3080	MODULE = OpenCL PACKAGE = OpenCL::UserEvent
1680		3081
1681	void	3082	void
1682	set_status (OpenCL::UserEvent this, cl_int execution_status)	3083	set_status (OpenCL::UserEvent self, cl_int execution_status)
1683	CODE:	3084	CODE:
1684	clSetUserEventStatus (this, execution_status);	3085	clSetUserEventStatus (self, execution_status);
1685		3086
		3087	MODULE = OpenCL PACKAGE = OpenCL::Mapped
		3088
		3089	void
		3090	DESTROY (SV *self)
		3091	CODE:
		3092	OpenCL__Mapped mapped = SvMAPPED (self);
		3093
		3094	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
		3095	mapped_detach (self, mapped);
		3096
		3097	clReleaseCommandQueue (mapped->queue);
		3098	clReleaseEvent (mapped->event);
		3099	Safefree (mapped);
		3100
		3101	void
		3102	unmap (OpenCL::Mapped self, ...)
		3103	CODE:
		3104	mapped_unmap (cv, ST (0), self, self->queue, &ST (1), items - 1);
		3105
		3106	bool
		3107	mapped (OpenCL::Mapped self)
		3108	CODE:
		3109	RETVAL = !!self->ptr;
		3110	OUTPUT:
		3111	RETVAL
		3112
		3113	void
		3114	wait (OpenCL::Mapped self)
		3115	PPCODE:
		3116	if (self->event)
		3117	NEED_SUCCESS (WaitForEvents, (1, &self->event));
		3118
		3119	void
		3120	event (OpenCL::Mapped self)
		3121	PPCODE:
		3122	if (!self->event)
		3123	XSRETURN_UNDEF;
		3124
		3125	clRetainEvent (self->event);
		3126	XPUSH_CLOBJ (stash_event, self->event);
		3127
		3128	size_t
		3129	size (OpenCL::Mapped self)
		3130	CODE:
		3131	RETVAL = self->cb;
		3132	OUTPUT:
		3133	RETVAL
		3134
		3135	IV
		3136	ptr (OpenCL::Mapped self)
		3137	CODE:
		3138	RETVAL = PTR2IV (self->ptr);
		3139	OUTPUT:
		3140	RETVAL
		3141
		3142	void
		3143	set (OpenCL::Mapped self, size_t offset, SV *data)
		3144	CODE:
		3145	STRLEN len;
		3146	const char *ptr = SvPVbyte (data, len);
		3147
		3148	if (offset + len > self->cb)
		3149	croak ("OpenCL::Mapped::set out of bound condition detected");
		3150
		3151	memcpy (offset + (char *)self->ptr, ptr, len);
		3152
		3153	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
		3154
		3155	MODULE = OpenCL PACKAGE = OpenCL::MappedImage
		3156
		3157	IV
		3158	row_pitch (OpenCL::Mapped self)
		3159	ALIAS:
		3160	slice_pitch = 1
		3161	CODE:
		3162	RETVAL = ix ? self->slice_pitch : self->row_pitch;
		3163	OUTPUT:
		3164	RETVAL
		3165
		3166
		3167

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