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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 1.71 by root, Sat May 5 02:45:38 2012 UTC

1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
		4
		5	#include "ecb.h"//D
		6
		7	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
		8	#include "xthread.h"
		9	#include "schmorp.h"
		10
		11	#ifdef I_DLFCN
		12	#include <dlfcn.h>
		13	#endif
		14
		15	// how stupid is that, the 1.2 header files define CL_VERSION_1_1,
		16	// but then fail to define the api functions unless you ALSO define
		17	// this. This breaks 100% of the opencl 1.1 apps, for what reason?
		18	// after all, the functions are deprecated, not removed.
		19	// in addition, you cannot test for this in any future-proof way.
		20	// each time a new opencl version comes out, you need to make a new
		21	// release.
		22	#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
		23
		24	#ifndef PREFER_1_1
		25	#define PREFER_1_1 1
		26	#endif
		27
		28	#if PREFER_1_1
		29	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
		30	#endif
4		31
5	#ifdef __APPLE__	32	#ifdef __APPLE__
6	#include <OpenCL/opencl.h>	33	#include <OpenCL/opencl.h>
7	#else	34	#else
8	#include <CL/opencl.h>	35	#include <CL/opencl.h>
9	#endif	36	#endif
10		37
		38	#ifndef CL_VERSION_1_2
		39	#undef PREFER_1_1
		40	#define PREFER_1_1 1
		41	#endif
		42
11	typedef cl_platform_id OpenCL__Platform;	43	typedef cl_platform_id OpenCL__Platform;
12	typedef cl_device_id OpenCL__Device;	44	typedef cl_device_id OpenCL__Device;
		45	typedef cl_device_id OpenCL__SubDevice;
13	typedef cl_context OpenCL__Context;	46	typedef cl_context OpenCL__Context;
14	typedef cl_command_queue OpenCL__Queue;	47	typedef cl_command_queue OpenCL__Queue;
15	typedef cl_mem OpenCL__Memory;	48	typedef cl_mem OpenCL__Memory;
16	typedef cl_mem OpenCL__Buffer;	49	typedef cl_mem OpenCL__Buffer;
17	typedef cl_mem OpenCL__BufferObj;	50	typedef cl_mem OpenCL__BufferObj;
18	typedef cl_mem OpenCL__Image;	51	typedef cl_mem OpenCL__Image;
19	typedef cl_mem OpenCL__Image2D;
20	typedef cl_mem OpenCL__Image3D;
21	typedef cl_mem OpenCL__Memory_ornull;	52	typedef cl_mem OpenCL__Memory_ornull;
22	typedef cl_mem OpenCL__Buffer_ornull;	53	typedef cl_mem OpenCL__Buffer_ornull;
23	typedef cl_mem OpenCL__Image_ornull;	54	typedef cl_mem OpenCL__Image_ornull;
24	typedef cl_mem OpenCL__Image2D_ornull;
25	typedef cl_mem OpenCL__Image3D_ornull;
26	typedef cl_sampler OpenCL__Sampler;	55	typedef cl_sampler OpenCL__Sampler;
27	typedef cl_program OpenCL__Program;	56	typedef cl_program OpenCL__Program;
28	typedef cl_kernel OpenCL__Kernel;	57	typedef cl_kernel OpenCL__Kernel;
29	typedef cl_event OpenCL__Event;	58	typedef cl_event OpenCL__Event;
30	typedef cl_event OpenCL__UserEvent;	59	typedef cl_event OpenCL__UserEvent;
31		60
32	typedef SV *FUTURE;	61	typedef struct mapped * OpenCL__Mapped;
		62
		63	static HV
		64	*stash_platform,
		65	*stash_device,
		66	*stash_subdevice,
		67	*stash_context,
		68	*stash_queue,
		69	*stash_program,
		70	*stash_kernel,
		71	*stash_sampler,
		72	*stash_event,
		73	*stash_userevent,
		74	*stash_memory,
		75	*stash_buffer,
		76	*stash_bufferobj,
		77	*stash_image,
		78	*stash_image1d,
		79	*stash_image1darray,
		80	*stash_image1dbuffer,
		81	*stash_image2d,
		82	*stash_image2darray,
		83	*stash_image3d,
		84	*stash_mapped,
		85	*stash_mappedbuffer,
		86	*stash_mappedimage;
33		87
34	/*****************************************************************************/	88	/*****************************************************************************/
35		89
		90	// name must include a leading underscore
		91	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
		92	// for perl. doh.
		93	static void *
		94	glsym (const char *name)
		95	{
		96	void *fun = 0;
		97
		98	#if defined I_DLFCN && defined RTLD_DEFAULT
		99	fun = dlsym (RTLD_DEFAULT, name + 1);
		100	if (!fun) fun = dlsym (RTLD_DEFAULT, name);
		101
		102	if (!fun)
		103	{
		104	static void *libgl;
		105	static const char *glso[] = {
		106	"libGL.so.1",
		107	"libGL.so.3",
		108	"libGL.so.4.0",
		109	"libGL.so",
		110	"/usr/lib/libGL.so",
		111	"/usr/X11R6/lib/libGL.1.dylib"
		112	};
		113	int i;
		114
		115	for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
		116	{
		117	libgl = dlopen (glso [i], RTLD_LAZY);
		118	if (libgl)
		119	break;
		120	}
		121
		122	if (libgl)
		123	{
		124	fun = dlsym (libgl, name + 1);
		125	if (!fun) fun = dlsym (libgl, name);
		126	}
		127	}
		128	#endif
		129
		130	return fun;
		131	}
		132
		133	/*****************************************************************************/
		134
36	/* up to two temporary buffers */	135	/* up to two temporary buffers */
37	static void *	136	static void * ecb_noinline
38	tmpbuf (size_t size)	137	tmpbuf (size_t size)
39	{	138	{
		139	enum { buffers = 4 };
40	static int idx;	140	static int idx;
41	static void *buf [2];	141	static void *buf [buffers];
42	static size_t len [2];	142	static size_t len [buffers];
43		143
44	idx ^= 1;	144	idx = (idx + 1) % buffers;
45		145
46	if (len [idx] < size)	146	if (len [idx] < size)
47	{	147	{
48	free (buf [idx]);	148	free (buf [idx]);
49	len [idx] = ((size + 31) & ~4095) + 4096 - 32;	149	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
50	buf [idx] = malloc (len [idx]);	150	buf [idx] = malloc (len [idx]);
51	}	151	}
52		152
53	return buf [idx];	153	return buf [idx];
		154	}
		155
		156	static const char * ecb_noinline
		157	cv_get_name (CV *cv)
		158	{
		159	static char fullname [256];
		160
		161	GV *gv = CvGV (cv); // gv better be nonzero
		162
		163	HV *stash = GvSTASH (gv);
		164	const char *hvname = HvNAME_get (stash); // stash also better be nonzero
		165	const char *gvname = GvNAME (gv);
		166
		167	snprintf (fullname, sizeof (fullname), "%s::%s", hvname, gvname);
		168	return fullname;
54	}	169	}
55		170
56	/*****************************************************************************/	171	/*****************************************************************************/
57		172
58	typedef struct	173	typedef struct
…		…
117	if (res) \	232	if (res) \
118	FAIL (name);	233	FAIL (name);
119		234
120	/*****************************************************************************/	235	/*****************************************************************************/
121		236
122	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
123	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
124
125	static void *	237	static SV *
		238	new_clobj (HV *stash, IV id)
		239	{
		240	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		241	}
		242
		243	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		244	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
		245
		246	/* cl objects are either \$iv, or [$iv, ...] */
		247	/* they can be upgraded at runtime to the array form */
		248	static void * ecb_noinline
126	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)	249	SvCLOBJ (CV *cv, const char *svname, SV *sv, const char *pkg)
127	{	250	{
		251	// sv_derived_from is quite slow :(
128	if (SvROK (sv) && sv_derived_from (sv, pkg))	252	if (SvROK (sv) && sv_derived_from (sv, pkg))
129	return (void *)SvIV (SvRV (sv));	253	return (void *)SvIV (SvRV (sv));
130		254
131	croak ("%s: %s is not of type %s", func, svname, pkg);	255	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, pkg);
		256	}
		257
		258	// the "no-inherit" version of the above
		259	static void * ecb_noinline
		260	SvCLOBJ_ni (CV *cv, const char *svname, SV *sv, HV *stash)
		261	{
		262	if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
		263	return (void *)SvIV (SvRV (sv));
		264
		265	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, HvNAME (stash));
132	}	266	}
133		267
134	/*****************************************************************************/	268	/*****************************************************************************/
		269
		270	static cl_context_properties * ecb_noinline
		271	SvCONTEXTPROPERTIES (CV *cv, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
		272	{
		273	if (!sv || !SvOK (sv))
		274	if (extra)
		275	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
		276	else
		277	return 0;
		278
		279	if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
		280	{
		281	AV *av = (AV *)SvRV (sv);
		282	int i, len = av_len (av) + 1;
		283	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
		284	cl_context_properties *l = p;
		285
		286	if (len & 1)
		287	croak ("%s: %s is not a property list (must contain an even number of elements)", cv_get_name (cv), svname);
		288
		289	while (extracount--)
		290	*l++ = *extra++;
		291
		292	for (i = 0; i < len; i += 2)
		293	{
		294	cl_context_properties t = SvIV (*av_fetch (av, i , 0));
		295	SV *p_sv = *av_fetch (av, i + 1, 0);
		296	cl_context_properties v = SvIV (p_sv); // code below can override
		297
		298	switch (t)
		299	{
		300	case CL_CONTEXT_PLATFORM:
		301	if (SvROK (p_sv))
		302	v = (cl_context_properties)SvCLOBJ (cv, svname, p_sv, "OpenCL::Platform");
		303	break;
		304
		305	case CL_GLX_DISPLAY_KHR:
		306	if (!SvOK (p_sv))
		307	{
		308	void *func = glsym ("_glXGetCurrentDisplay");
		309	if (func)
		310	v = (cl_context_properties)((void *(*)(void))func)();
		311	}
		312	break;
		313
		314	case CL_GL_CONTEXT_KHR:
		315	if (!SvOK (p_sv))
		316	{
		317	void *func = glsym ("_glXGetCurrentContext");
		318	if (func)
		319	v = (cl_context_properties)((void *(*)(void))func)();
		320	}
		321	break;
		322
		323	default:
		324	/* unknown property, treat as int */
		325	break;
		326	}
		327
		328	*l++ = t;
		329	*l++ = v;
		330	}
		331
		332	*l = 0;
		333
		334	return p;
		335	}
		336
		337	croak ("%s: %s is not a property list (either undef or [type => value, ...])", cv_get_name (cv), svname);
		338	}
		339
		340	// parse an array of CLOBJ into a void ** array in C - works only for CLOBJs whose representation
		341	// is a pointer (and only on well-behaved systems).
		342	static void * ecb_noinline
		343	object_list (CV *cv, int or_undef, const char *argname, SV *arg, const char *klass, cl_uint *rcount)
		344	{
		345	if (!SvROK (arg) || SvTYPE (SvRV (arg)) != SVt_PVAV)
		346	croak ("%s: '%s' parameter must be %sa reference to an array of %s objects",
		347	cv_get_name (cv), argname, or_undef ? "undef or " : "", klass);
		348
		349	AV *av = (AV *)SvRV (arg);
		350	void **list = 0;
		351	cl_uint count = av_len (av) + 1;
		352
		353	if (count)
		354	{
		355	list = tmpbuf (sizeof (*list) * count);
		356	int i;
		357	for (i = 0; i < count; ++i)
		358	list [i] = SvCLOBJ (cv, argname, *av_fetch (av, i, 1), klass);
		359	}
		360
		361	if (!count && !or_undef)
		362	croak ("%s: '%s' must contain at least one %s object",
		363	cv_get_name (cv), argname, klass);
		364
		365	*rcount = count;
		366	return (void *)list;
		367	}
		368
		369	/*****************************************************************************/
		370	/* callback stuff */
		371
		372	/* default context callback, log to stderr */
		373	static void CL_CALLBACK
		374	context_default_notify (const char *msg, const void *info, size_t cb, void *data)
		375	{
		376	fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
		377	}
		378
		379	typedef struct
		380	{
		381	int free_cb;
		382	void (*push)(void *data1, void *data2, void *data3);
		383	} eq_vtbl;
		384
		385	typedef struct eq_item
		386	{
		387	struct eq_item *next;
		388	eq_vtbl *vtbl;
		389	SV *cb;
		390	void *data1, *data2, *data3;
		391	} eq_item;
		392
		393	static void (*eq_signal_func)(void *signal_arg, int value);
		394	static void *eq_signal_arg;
		395	static xmutex_t eq_lock = X_MUTEX_INIT;
		396	static eq_item *eq_head, *eq_tail;
		397
		398	static void ecb_noinline
		399	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
		400	{
		401	eq_item *item = malloc (sizeof (eq_item));
		402
		403	item->next = 0;
		404	item->vtbl = vtbl;
		405	item->cb = cb;
		406	item->data1 = data1;
		407	item->data2 = data2;
		408	item->data3 = data3;
		409
		410	X_LOCK (eq_lock);
		411
		412	*(eq_head ? &eq_tail->next : &eq_head) = item;
		413	eq_tail = item;
		414
		415	X_UNLOCK (eq_lock);
		416
		417	eq_signal_func (eq_signal_arg, 0);
		418	}
		419
		420	static eq_item *
		421	eq_dec (void)
		422	{
		423	eq_item *res;
		424
		425	X_LOCK (eq_lock);
		426
		427	res = eq_head;
		428	if (res)
		429	eq_head = res->next;
		430
		431	X_UNLOCK (eq_lock);
		432
		433	return res;
		434	}
		435
		436	static void
		437	eq_poll (void)
		438	{
		439	eq_item *item;
		440
		441	while ((item = eq_dec ()))
		442	{
		443	ENTER;
		444	SAVETMPS;
		445
		446	dSP;
		447	PUSHMARK (SP);
		448	EXTEND (SP, 2);
		449
		450	if (item->vtbl->free_cb)
		451	sv_2mortal (item->cb);
		452
		453	PUTBACK;
		454	item->vtbl->push (item->data1, item->data2, item->data3);
		455
		456	SV *cb = item->cb;
		457	free (item);
		458
		459	call_sv (cb, G_DISCARD | G_VOID);
		460
		461	FREETMPS;
		462	LEAVE;
		463	}
		464	}
		465
		466	static void
		467	eq_poll_interrupt (pTHX_ void *c_arg, int value)
		468	{
		469	eq_poll ();
		470	}
		471
		472	/*****************************************************************************/
		473	/* context notify */
		474
		475	static void ecb_noinline
		476	eq_context_push (void *data1, void *data2, void *data3)
		477	{
		478	dSP;
		479	PUSHs (sv_2mortal (newSVpv (data1, 0)));
		480	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
		481	PUTBACK;
		482
		483	free (data1);
		484	free (data2);
		485	}
		486
		487	static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
		488
		489	static void CL_CALLBACK
		490	eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
		491	{
		492	void *pvt_copy = malloc (cb);
		493	memcpy (pvt_copy, pvt, cb);
		494	eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
		495	}
		496
		497	#define CONTEXT_NOTIFY_CALLBACK \
		498	void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
		499	void *user_data = 0; \
		500	\
		501	if (SvOK (notify)) \
		502	{ \
		503	pfn_notify = eq_context_notify; \
		504	user_data = s_get_cv (notify); \
		505	}
		506
		507	static SV * ecb_noinline
		508	new_clobj_context (cl_context ctx, void *user_data)
		509	{
		510	SV *sv = new_clobj (stash_context, (IV)ctx);
		511
		512	if (user_data)
		513	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
		514
		515	return sv;
		516	}
		517
		518	#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
		519
		520	/*****************************************************************************/
		521	/* build/compile/link notify */
		522
		523	static void
		524	eq_program_push (void *data1, void *data2, void *data3)
		525	{
		526	dSP;
		527	PUSH_CLOBJ (stash_program, data1);
		528	PUTBACK;
		529	}
		530
		531	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
		532
		533	static void CL_CALLBACK
		534	eq_program_notify (cl_program program, void *user_data)
		535	{
		536	clRetainProgram (program);
		537
		538	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		539	}
		540
		541	typedef void (CL_CALLBACK *program_callback)(cl_program program, void *user_data);
		542
		543	static program_callback ecb_noinline
		544	make_program_callback (SV *notify, void **ruser_data)
		545	{
		546	if (SvOK (notify))
		547	{
		548	*ruser_data = SvREFCNT_inc (s_get_cv (notify));
		549	return eq_program_notify;
		550	}
		551	else
		552	{
		553	*ruser_data = 0;
		554	return 0;
		555	}
		556	}
		557
		558	struct build_args
		559	{
		560	cl_program program;
		561	char *options;
		562	void *user_data;
		563	cl_uint num_devices;
		564	};
		565
		566	X_THREAD_PROC (build_program_thread)
		567	{
		568	struct build_args *arg = thr_arg;
		569
		570	clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
		571
		572	if (arg->user_data)
		573	eq_program_notify (arg->program, arg->user_data);
		574	else
		575	clReleaseProgram (arg->program);
		576
		577	free (arg->options);
		578	free (arg);
		579
		580	return 0;
		581	}
		582
		583	static void
		584	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
		585	{
		586	struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
		587
		588	arg->program = program;
		589	arg->options = strdup (options);
		590	arg->user_data = user_data;
		591	arg->num_devices = num_devices;
		592	memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
		593
		594	xthread_t id;
		595	thread_create (&id, build_program_thread, arg);
		596	}
		597
		598	/*****************************************************************************/
		599	/* event objects */
		600
		601	static void
		602	eq_event_push (void *data1, void *data2, void *data3)
		603	{
		604	dSP;
		605	PUSH_CLOBJ (stash_event, data1);
		606	PUSHs (sv_2mortal (newSViv ((IV)data2)));
		607	PUTBACK;
		608	}
		609
		610	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
		611
		612	static void CL_CALLBACK
		613	eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
		614	{
		615	clRetainEvent (event);
		616	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
		617	}
		618
		619	/*****************************************************************************/
		620	/* utilities for XS code */
135		621
136	static size_t	622	static size_t
137	img_row_pitch (cl_mem img)	623	img_row_pitch (cl_mem img)
138	{	624	{
139	size_t res;	625	size_t res;
140	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	626	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
141	return res;	627	return res;
142	}	628	}
143		629
144	static cl_event *	630	static cl_event * ecb_noinline
145	event_list (SV **items, int count)	631	event_list (CV *cv, SV **items, cl_uint *rcount, cl_event extra)
146	{	632	{
		633	cl_uint count = *rcount;
		634
		635	if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
		636	*rcount = count = 0;
		637
		638	if (!count && !extra)
		639	return 0;
		640
147	cl_event *list = tmpbuf (sizeof (cl_event) * count);	641	cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
		642	int i = 0;
148		643
149	while (count--)	644	while (count--)
		645	if (SvOK (items [count]))
150	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	646	list [i++] = SvCLOBJ (cv, "wait_events", items [count], "OpenCL::Event");
151		647
		648	if (extra)
		649	list [i++] = extra;
		650
		651	*rcount = i;
		652
152	return list;	653	return i ? list : 0;
153	}	654	}
154		655
155	#define EVENT_LIST(items,count) \	656	#define EVENT_LIST(skip) \
156	cl_uint event_list_count = (count); \	657	cl_uint event_list_count = items - (skip); \
157	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)	658	cl_event *event_list_ptr = event_list (cv, &ST (skip), &event_list_count, 0)
158		659
159	#define INFO(class) \	660	#define INFO(class) \
160	{ \	661	{ \
161	size_t size; \	662	size_t size; \
162	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \	663	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
163	SV *sv = sv_2mortal (newSV (size)); \	664	SV *sv = sv_2mortal (newSV (size)); \
164	SvUPGRADE (sv, SVt_PV); \	665	SvUPGRADE (sv, SVt_PV); \
165	SvPOK_only (sv); \	666	SvPOK_only (sv); \
166	SvCUR_set (sv, size); \	667	SvCUR_set (sv, size); \
167	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \	668	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
168	XPUSHs (sv); \	669	XPUSHs (sv); \
169	}	670	}
170		671
		672	/*****************************************************************************/
		673	/* mapped_xxx */
		674
		675	static OpenCL__Mapped
		676	SvMAPPED (SV *sv)
		677	{
		678	// no typechecking atm., keep your fingers crossed
		679	return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
		680	}
		681
		682	struct mapped
		683	{
		684	cl_command_queue queue;
		685	cl_mem memobj;
		686	void *ptr;
		687	size_t cb;
		688	cl_event event;
		689	size_t row_pitch;
		690	size_t slice_pitch;
		691	};
		692
		693	static SV *
		694	mapped_new (HV *stash, cl_command_queue queue, cl_mem memobj, cl_map_flags flags, void *ptr, size_t cb, cl_event ev, size_t row_pitch, size_t slice_pitch)
		695	{
		696	SV *data = newSV (0);
		697	SvUPGRADE (data, SVt_PVMG);
		698
		699	OpenCL__Mapped mapped;
		700	New (0, mapped, 1, struct mapped);
		701
		702	clRetainCommandQueue (queue);
		703
		704	mapped->queue = queue;
		705	mapped->memobj = memobj;
		706	mapped->ptr = ptr;
		707	mapped->cb = cb;
		708	mapped->event = ev;
		709	mapped->row_pitch = row_pitch;
		710	mapped->slice_pitch = slice_pitch;
		711
		712	sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
		713
		714	if (SvLEN (data))
		715	Safefree (data);
		716
		717	SvPVX (data) = (char *)ptr;
		718	SvCUR_set (data, cb);
		719	SvLEN_set (data, 0);
		720	SvPOK_only (data);
		721
		722	SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
		723
		724	if (!(flags & CL_MAP_WRITE))
		725	SvREADONLY_on (data);
		726
		727	return obj;
		728	}
		729
		730	static void
		731	mapped_detach (SV *sv, OpenCL__Mapped mapped)
		732	{
		733	SV *data = SvRV (sv);
		734
		735	// the next check checks both before AND after detach, where SvPVX should STILL be 0
		736	if (SvPVX (data) != (char *)mapped->ptr)
		737	warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
		738	else
		739	{
		740	SvREADONLY_off (data);
		741	SvCUR_set (data, 0);
		742	SvPVX (data) = 0;
		743	SvOK_off (data);
		744	}
		745
		746	mapped->ptr = 0;
		747	}
		748
		749	static void
		750	mapped_unmap (CV *cv, SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
		751	{
		752	cl_event *event_list_ptr = event_list (cv, wait_list, &event_list_count, mapped->event);
		753	cl_event ev;
		754
		755	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
		756
		757	clReleaseEvent (mapped->event);
		758	mapped->event = ev;
		759
		760	mapped_detach (self, mapped);
		761	}
		762
		763	/*****************************************************************************/
		764
171	MODULE = OpenCL PACKAGE = OpenCL	765	MODULE = OpenCL PACKAGE = OpenCL
172		766
173	PROTOTYPES: ENABLE	767	PROTOTYPES: ENABLE
174		768
		769	void
		770	poll ()
		771	CODE:
		772	eq_poll ();
		773
		774	void
		775	_eq_initialise (IV func, IV arg)
		776	CODE:
		777	eq_signal_func = (void (*)(void *, int))func;
		778	eq_signal_arg = (void*)arg;
		779
175	BOOT:	780	BOOT:
176	{	781	{
177	HV *stash = gv_stashpv ("OpenCL", 1);	782	HV *stash = gv_stashpv ("OpenCL", 1);
178	static const ivstr *civ, const_iv[] = {	783	static const ivstr *civ, const_iv[] = {
179	{ sizeof (cl_char ), "SIZEOF_CHAR" },	784	{ sizeof (cl_char ), "SIZEOF_CHAR" },
180	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	785	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
181	{ sizeof (cl_short ), "SIZEOF_SHORT" },	786	{ sizeof (cl_short ), "SIZEOF_SHORT" },
182	{ sizeof (cl_ushort), "SIZEOF_USHORT" },	787	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
183	{ sizeof (cl_int ), "SIZEOF_INT" },	788	{ sizeof (cl_int ), "SIZEOF_INT" },
184	{ sizeof (cl_uint ), "SIZEOF_UINT" },	789	{ sizeof (cl_uint ), "SIZEOF_UINT" },
185	{ sizeof (cl_long ), "SIZEOF_LONG" },	790	{ sizeof (cl_long ), "SIZEOF_LONG" },
186	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	791	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
187	{ sizeof (cl_half ), "SIZEOF_HALF" },	792	{ sizeof (cl_half ), "SIZEOF_HALF" },
188	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	793	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
189	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	794	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
190	#include "constiv.h"	795	#include "constiv.h"
191	};	796	};
		797
192	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	798	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));	799	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		800
		801	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
		802	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		803	stash_subdevice = gv_stashpv ("OpenCL::SubDevice", GV_ADD);
		804	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
		805	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
		806	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
		807	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
		808	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
		809	stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
		810	stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
		811	stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
		812	stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
		813	stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
		814	stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
		815	stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
		816	stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
		817	stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
		818	stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
		819	stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
		820	stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
		821	stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
		822	stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
		823	stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
		824
		825	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
194	}	826	}
195		827
196	cl_int	828	cl_int
197	errno ()	829	errno ()
198	CODE:	830	CODE:
199	errno = res;	831	RETVAL = res;
		832	OUTPUT:
		833	RETVAL
200		834
201	const char *	835	const char *
202	err2str (cl_int err)	836	err2str (cl_int err = res)
203		837
204	const char *	838	const char *
205	enum2str (cl_uint value)	839	enum2str (cl_uint value)
206		840
207	void	841	void
…		…
215	list = tmpbuf (sizeof (*list) * count);	849	list = tmpbuf (sizeof (*list) * count);
216	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	850	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
217		851
218	EXTEND (SP, count);	852	EXTEND (SP, count);
219	for (i = 0; i < count; ++i)	853	for (i = 0; i < count; ++i)
220	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	854	PUSH_CLOBJ (stash_platform, list [i]);
221		855
222	void	856	void
223	context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	857	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
224	PPCODE:	858	PPCODE:
		859	CONTEXT_NOTIFY_CALLBACK;
225	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res));	860	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
226	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	861	XPUSH_CLOBJ_CONTEXT;
227		862
228	void	863	void
229	context (FUTURE properties, FUTURE devices, FUTURE notify = 0)	864	context (cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)
230	PPCODE:	865	PPCODE:
231	/* der Gipfel der Kunst */	866	cl_uint device_count;
		867	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		868
		869	CONTEXT_NOTIFY_CALLBACK;
		870	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, device_count, device_list, pfn_notify, user_data, &res));
		871	XPUSH_CLOBJ_CONTEXT;
232		872
233	void	873	void
234	wait_for_events (...)	874	wait_for_events (...)
235	CODE:	875	CODE:
236	EVENT_LIST (0, items);	876	EVENT_LIST (0);
237	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	877	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
238		878
239	PROTOTYPES: DISABLE	879	PROTOTYPES: DISABLE
240		880
241	MODULE = OpenCL PACKAGE = OpenCL::Platform	881	MODULE = OpenCL PACKAGE = OpenCL::Platform
242		882
243	void	883	void
244	info (OpenCL::Platform this, cl_platform_info name)	884	info (OpenCL::Platform self, cl_platform_info name)
245	PPCODE:	885	PPCODE:
246	INFO (Platform)	886	INFO (Platform)
247		887
		888	void
		889	unload_compiler (OpenCL::Platform self)
		890	CODE:
		891	#if CL_VERSION_1_2
		892	clUnloadPlatformCompiler (self);
		893	#endif
		894
248	#BEGIN:platform	895	#BEGIN:platform
249		896
250	void	897	void
251	profile (OpenCL::Platform this)	898	profile (OpenCL::Platform self)
252	ALIAS:	899	ALIAS:
253	profile = CL_PLATFORM_PROFILE	900	profile = CL_PLATFORM_PROFILE
254	version = CL_PLATFORM_VERSION	901	version = CL_PLATFORM_VERSION
255	name = CL_PLATFORM_NAME	902	name = CL_PLATFORM_NAME
256	vendor = CL_PLATFORM_VENDOR	903	vendor = CL_PLATFORM_VENDOR
257	extensions = CL_PLATFORM_EXTENSIONS	904	extensions = CL_PLATFORM_EXTENSIONS
258	PPCODE:	905	PPCODE:
259	size_t size;	906	size_t size;
260	NEED_SUCCESS (GetPlatformInfo, (this, ix, 0, 0, &size));	907	NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
261	char *value = tmpbuf (size);	908	char *value = tmpbuf (size);
262	NEED_SUCCESS (GetPlatformInfo, (this, ix, size, value, 0));	909	NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
263	EXTEND (SP, 1);	910	EXTEND (SP, 1);
264	const int i = 0;	911	const int i = 0;
265	PUSHs (sv_2mortal (newSVpv (value, 0)));	912	PUSHs (sv_2mortal (newSVpv (value, 0)));
266		913
267	#END:platform	914	#END:platform
268		915
269	void	916	void
270	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	917	devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
271	PPCODE:	918	PPCODE:
272	cl_device_id *list;	919	cl_device_id *list;
273	cl_uint count;	920	cl_uint count;
274	int i;	921	int i;
275		922
276	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));	923	NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
277	list = tmpbuf (sizeof (*list) * count);	924	list = tmpbuf (sizeof (*list) * count);
278	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));	925	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
279		926
280	EXTEND (SP, count);	927	EXTEND (SP, count);
281	for (i = 0; i < count; ++i)	928	for (i = 0; i < count; ++i)
282	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	929	PUSH_CLOBJ (stash_device, list [i]);
283		930
284	void	931	void
285	context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0)	932	context (OpenCL::Platform self, SV *properties, SV *devices, SV *notify = &PL_sv_undef)
286	PPCODE:	933	PPCODE:
		934	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		935	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		936
		937	cl_uint device_count;
		938	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		939
		940	CONTEXT_NOTIFY_CALLBACK;
		941	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, device_count, device_list, pfn_notify, user_data, &res));
		942	XPUSH_CLOBJ_CONTEXT;
		943
		944	void
		945	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
		946	PPCODE:
		947	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		948	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		949
		950	CONTEXT_NOTIFY_CALLBACK;
		951	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
		952	XPUSH_CLOBJ_CONTEXT;
		953
		954	MODULE = OpenCL PACKAGE = OpenCL::Device
		955
		956	void
		957	info (OpenCL::Device self, cl_device_info name)
		958	PPCODE:
		959	INFO (Device)
		960
		961	#if CL_VERSION_1_2
		962
		963	void
		964	sub_devices (OpenCL::Device self, SV *properties)
		965	PPCODE:
287	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	966	if (!SvROK (properties) || SvTYPE (SvRV (properties)) != SVt_PVAV)
288	croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");	967	croak ("OpenCL::Device::sub_devices: properties must be specified as reference to an array of property-value pairs");
289		968
290	AV *av = (AV *)SvRV (devices);	969	properties = SvRV (properties);
291	cl_uint num_devices = av_len (av) + 1;	970
292	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	971	cl_uint count = av_len ((AV *)properties) + 1;
		972	cl_device_partition_property *props = tmpbuf (sizeof (*props) * count + 1);
		973
293	int i;	974	int i;
		975	for (i = 0; i < count; ++i)
		976	props [i] = (cl_device_partition_property)SvIV (*av_fetch ((AV *)properties, i, 0));
294		977
295	for (i = num_devices; i--; )	978	props [count] = 0;
296	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
297		979
298	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res));	980	cl_uint num_devices;
299	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	981	NEED_SUCCESS (CreateSubDevices, (self, props, 0, 0, &num_devices));
		982	cl_device_id *list = tmpbuf (sizeof (*list) * num_devices);
		983	NEED_SUCCESS (CreateSubDevices, (self, props, num_devices, list, 0));
300		984
301	void	985	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)	986	for (i = 0; i < count; ++i)
303	PPCODE:	987	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		988
308	MODULE = OpenCL PACKAGE = OpenCL::Device	989	#endif
309
310	void
311	info (OpenCL::Device this, cl_device_info name)
312	PPCODE:
313	INFO (Device)
314		990
315	#BEGIN:device	991	#BEGIN:device
316		992
317	void	993	void
318	type (OpenCL::Device this)	994	type (OpenCL::Device self)
319	PPCODE:	995	PPCODE:
320	cl_device_type value [1];	996	cl_device_type value [1];
321	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_TYPE, sizeof (value), value, 0));	997	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
322	EXTEND (SP, 1);	998	EXTEND (SP, 1);
323	const int i = 0;	999	const int i = 0;
324	PUSHs (sv_2mortal (newSViv (value [i])));	1000	PUSHs (sv_2mortal (newSVuv (value [i])));
325		1001
326	void	1002	void
327	vendor_id (OpenCL::Device this)	1003	vendor_id (OpenCL::Device self)
328	ALIAS:	1004	ALIAS:
329	vendor_id = CL_DEVICE_VENDOR_ID	1005	vendor_id = CL_DEVICE_VENDOR_ID
330	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS	1006	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
331	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS	1007	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
332	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR	1008	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
…		…
350	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT	1026	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
351	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG	1027	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
352	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT	1028	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
353	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE	1029	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
354	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF	1030	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
355	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT	1031	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
356	PPCODE:	1032	PPCODE:
357	cl_uint value [1];	1033	cl_uint value [1];
358	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1034	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
359	EXTEND (SP, 1);	1035	EXTEND (SP, 1);
360	const int i = 0;	1036	const int i = 0;
361	PUSHs (sv_2mortal (newSVuv (value [i])));	1037	PUSHs (sv_2mortal (newSVuv (value [i])));
362		1038
363	void	1039	void
364	max_work_group_size (OpenCL::Device this)	1040	max_work_group_size (OpenCL::Device self)
365	ALIAS:	1041	ALIAS:
366	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE	1042	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
367	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH	1043	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
368	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT	1044	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
369	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH	1045	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
…		…
371	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH	1047	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
372	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE	1048	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
373	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION	1049	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
374	PPCODE:	1050	PPCODE:
375	size_t value [1];	1051	size_t value [1];
376	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1052	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
377	EXTEND (SP, 1);	1053	EXTEND (SP, 1);
378	const int i = 0;	1054	const int i = 0;
379	PUSHs (sv_2mortal (newSVuv (value [i])));	1055	PUSHs (sv_2mortal (newSVuv (value [i])));
380		1056
381	void	1057	void
382	max_work_item_sizes (OpenCL::Device this)	1058	max_work_item_sizes (OpenCL::Device self)
383	PPCODE:	1059	PPCODE:
384	size_t size;	1060	size_t size;
385	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));	1061	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
386	size_t *value = tmpbuf (size);	1062	size_t *value = tmpbuf (size);
387	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));	1063	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
388	int i, n = size / sizeof (*value);	1064	int i, n = size / sizeof (*value);
389	EXTEND (SP, n);	1065	EXTEND (SP, n);
390	for (i = 0; i < n; ++i)	1066	for (i = 0; i < n; ++i)
391	PUSHs (sv_2mortal (newSVuv (value [i])));	1067	PUSHs (sv_2mortal (newSVuv (value [i])));
392		1068
393	void	1069	void
394	address_bits (OpenCL::Device this)	1070	address_bits (OpenCL::Device self)
395	PPCODE:	1071	PPCODE:
396	cl_bitfield value [1];	1072	cl_bitfield value [1];
397	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));	1073	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
398	EXTEND (SP, 1);	1074	EXTEND (SP, 1);
399	const int i = 0;	1075	const int i = 0;
400	PUSHs (sv_2mortal (newSVuv (value [i])));	1076	PUSHs (sv_2mortal (newSVuv (value [i])));
401		1077
402	void	1078	void
403	max_mem_alloc_size (OpenCL::Device this)	1079	max_mem_alloc_size (OpenCL::Device self)
404	ALIAS:	1080	ALIAS:
405	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE	1081	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
406	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE	1082	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
407	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE	1083	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
408	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE	1084	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
409	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE	1085	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
410	PPCODE:	1086	PPCODE:
411	cl_ulong value [1];	1087	cl_ulong value [1];
412	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1088	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
413	EXTEND (SP, 1);	1089	EXTEND (SP, 1);
414	const int i = 0;	1090	const int i = 0;
415	PUSHs (sv_2mortal (newSVuv (value [i])));	1091	PUSHs (sv_2mortal (newSVuv (value [i])));
416		1092
417	void	1093	void
418	single_fp_config (OpenCL::Device this)	1094	single_fp_config (OpenCL::Device self)
419	ALIAS:	1095	ALIAS:
420	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG	1096	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
421	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG	1097	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
422	half_fp_config = CL_DEVICE_HALF_FP_CONFIG	1098	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
423	PPCODE:	1099	PPCODE:
424	cl_device_fp_config value [1];	1100	cl_device_fp_config value [1];
425	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1101	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
426	EXTEND (SP, 1);	1102	EXTEND (SP, 1);
427	const int i = 0;	1103	const int i = 0;
428	PUSHs (sv_2mortal (newSVuv (value [i])));	1104	PUSHs (sv_2mortal (newSVuv (value [i])));
429		1105
430	void	1106	void
431	global_mem_cache_type (OpenCL::Device this)	1107	global_mem_cache_type (OpenCL::Device self)
432	PPCODE:	1108	PPCODE:
433	cl_device_mem_cache_type value [1];	1109	cl_device_mem_cache_type value [1];
434	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));	1110	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
435	EXTEND (SP, 1);	1111	EXTEND (SP, 1);
436	const int i = 0;	1112	const int i = 0;
437	PUSHs (sv_2mortal (newSVuv (value [i])));	1113	PUSHs (sv_2mortal (newSVuv (value [i])));
438		1114
439	void	1115	void
440	local_mem_type (OpenCL::Device this)	1116	local_mem_type (OpenCL::Device self)
441	PPCODE:	1117	PPCODE:
442	cl_device_local_mem_type value [1];	1118	cl_device_local_mem_type value [1];
443	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));	1119	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
444	EXTEND (SP, 1);	1120	EXTEND (SP, 1);
445	const int i = 0;	1121	const int i = 0;
446	PUSHs (sv_2mortal (newSVuv (value [i])));	1122	PUSHs (sv_2mortal (newSVuv (value [i])));
447		1123
448	void	1124	void
449	error_correction_support (OpenCL::Device this)	1125	error_correction_support (OpenCL::Device self)
450	ALIAS:	1126	ALIAS:
451	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT	1127	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
452	endian_little = CL_DEVICE_ENDIAN_LITTLE	1128	endian_little = CL_DEVICE_ENDIAN_LITTLE
453	available = CL_DEVICE_AVAILABLE	1129	available = CL_DEVICE_AVAILABLE
454	compiler_available = CL_DEVICE_COMPILER_AVAILABLE	1130	compiler_available = CL_DEVICE_COMPILER_AVAILABLE
455	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY	1131	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
456	PPCODE:	1132	PPCODE:
457	cl_bool value [1];	1133	cl_bool value [1];
458	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1134	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
459	EXTEND (SP, 1);	1135	EXTEND (SP, 1);
460	const int i = 0;	1136	const int i = 0;
461	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	1137	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
462		1138
463	void	1139	void
464	execution_capabilities (OpenCL::Device this)	1140	execution_capabilities (OpenCL::Device self)
465	PPCODE:	1141	PPCODE:
466	cl_device_exec_capabilities value [1];	1142	cl_device_exec_capabilities value [1];
467	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));	1143	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
468	EXTEND (SP, 1);	1144	EXTEND (SP, 1);
469	const int i = 0;	1145	const int i = 0;
470	PUSHs (sv_2mortal (newSVuv (value [i])));	1146	PUSHs (sv_2mortal (newSVuv (value [i])));
471		1147
472	void	1148	void
473	properties (OpenCL::Device this)	1149	properties (OpenCL::Device self)
474	PPCODE:	1150	PPCODE:
475	cl_command_queue_properties value [1];	1151	cl_command_queue_properties value [1];
476	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));	1152	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
477	EXTEND (SP, 1);	1153	EXTEND (SP, 1);
478	const int i = 0;	1154	const int i = 0;
479	PUSHs (sv_2mortal (newSViv (value [i])));	1155	PUSHs (sv_2mortal (newSVuv (value [i])));
480		1156
481	void	1157	void
482	platform (OpenCL::Device this)	1158	platform (OpenCL::Device self)
483	PPCODE:	1159	PPCODE:
484	cl_platform_id value [1];	1160	cl_platform_id value [1];
485	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	1161	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
486	EXTEND (SP, 1);	1162	EXTEND (SP, 1);
487	const int i = 0;	1163	const int i = 0;
488	{	1164	{
489	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));	1165	PUSH_CLOBJ (stash_platform, value [i]);
490	}	1166	}
491		1167
492	void	1168	void
493	name (OpenCL::Device this)	1169	name (OpenCL::Device self)
494	ALIAS:	1170	ALIAS:
495	name = CL_DEVICE_NAME	1171	name = CL_DEVICE_NAME
496	vendor = CL_DEVICE_VENDOR	1172	vendor = CL_DEVICE_VENDOR
497	driver_version = CL_DRIVER_VERSION	1173	driver_version = CL_DRIVER_VERSION
498	profile = CL_DEVICE_PROFILE	1174	profile = CL_DEVICE_PROFILE
499	version = CL_DEVICE_VERSION	1175	version = CL_DEVICE_VERSION
500	extensions = CL_DEVICE_EXTENSIONS	1176	extensions = CL_DEVICE_EXTENSIONS
501	PPCODE:	1177	PPCODE:
502	size_t size;	1178	size_t size;
503	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));	1179	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
504	char *value = tmpbuf (size);	1180	char *value = tmpbuf (size);
505	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));	1181	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
506	EXTEND (SP, 1);	1182	EXTEND (SP, 1);
507	const int i = 0;	1183	const int i = 0;
508	PUSHs (sv_2mortal (newSVpv (value, 0)));	1184	PUSHs (sv_2mortal (newSVpv (value, 0)));
509		1185
510	void	1186	void
511	parent_device_ext (OpenCL::Device this)	1187	parent_device_ext (OpenCL::Device self)
512	PPCODE:	1188	PPCODE:
513	cl_device_id value [1];	1189	cl_device_id value [1];
514	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	1190	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
515	EXTEND (SP, 1);	1191	EXTEND (SP, 1);
516	const int i = 0;	1192	const int i = 0;
517	{	1193	{
518	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1194	PUSH_CLOBJ (stash_device, value [i]);
519	}	1195	}
520		1196
521	void	1197	void
522	partition_types_ext (OpenCL::Device this)	1198	partition_types_ext (OpenCL::Device self)
523	ALIAS:	1199	ALIAS:
524	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT	1200	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
525	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT	1201	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
526	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT	1202	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
527	PPCODE:	1203	PPCODE:
528	size_t size;	1204	size_t size;
529	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));	1205	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
530	cl_device_partition_property_ext *value = tmpbuf (size);	1206	cl_device_partition_property_ext *value = tmpbuf (size);
531	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));	1207	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
532	int i, n = size / sizeof (*value);	1208	int i, n = size / sizeof (*value);
533	EXTEND (SP, n);	1209	EXTEND (SP, n);
534	for (i = 0; i < n; ++i)	1210	for (i = 0; i < n; ++i)
535	PUSHs (sv_2mortal (newSVuv (value [i])));	1211	PUSHs (sv_2mortal (newSVuv (value [i])));
536		1212
537	#END:device	1213	#END:device
538		1214
		1215	MODULE = OpenCL PACKAGE = OpenCL::SubDevice
		1216
		1217	#if CL_VERSION_1_2
		1218
		1219	void
		1220	DESTROY (OpenCL::SubDevice self)
		1221	CODE:
		1222	clReleaseDevice (self);
		1223
		1224	#endif
		1225
539	MODULE = OpenCL PACKAGE = OpenCL::Context	1226	MODULE = OpenCL PACKAGE = OpenCL::Context
540		1227
541	void	1228	void
542	DESTROY (OpenCL::Context context)	1229	DESTROY (OpenCL::Context self)
543	CODE:	1230	CODE:
544	clReleaseContext (context);	1231	clReleaseContext (self);
545		1232
546	void	1233	void
547	info (OpenCL::Context this, cl_context_info name)	1234	info (OpenCL::Context self, cl_context_info name)
548	PPCODE:	1235	PPCODE:
549	INFO (Context)	1236	INFO (Context)
550		1237
551	void	1238	void
552	queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0)	1239	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
553	PPCODE:	1240	PPCODE:
554	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res));	1241	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
555	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	1242	XPUSH_CLOBJ (stash_queue, queue);
556		1243
557	void	1244	void
558	user_event (OpenCL::Context this)	1245	user_event (OpenCL::Context self)
559	PPCODE:	1246	PPCODE:
560	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res));	1247	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
561	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);	1248	XPUSH_CLOBJ (stash_userevent, ev);
562		1249
563	void	1250	void
564	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)	1251	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
565	PPCODE:	1252	PPCODE:
566	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	1253	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?");	1254	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
568		1255
569	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res));	1256	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
570	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1257	XPUSH_CLOBJ (stash_bufferobj, mem);
571		1258
572	void	1259	void
573	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)	1260	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
574	PPCODE:	1261	PPCODE:
575	STRLEN len;	1262	STRLEN len;
576	char *ptr = SvPVbyte (data, len);	1263	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
577
578	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	1264	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?");	1265	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));	1266	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
582	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1267	XPUSH_CLOBJ (stash_bufferobj, mem);
583		1268
		1269	#if CL_VERSION_1_2
		1270
584	void	1271	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)	1272	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:	1273	PPCODE:
587	STRLEN len;	1274	STRLEN len;
588	char *ptr = SvPVbyte (data, len);	1275	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
589	const cl_image_format format = { channel_order, channel_type };	1276	const cl_image_format format = { channel_order, channel_type };
		1277	const cl_image_desc desc = {
		1278	type,
		1279	width, height, depth,
		1280	array_size, row_pitch, slice_pitch,
		1281	num_mip_level, num_samples,
		1282	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ (cv, "data", data, "OpenCL::Buffer") : 0
		1283	};
590	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res));	1284	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
591	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1285	HV *stash = stash_image;
		1286	switch (type)
		1287	{
		1288	case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
		1289	case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
		1290	case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
		1291	case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
		1292	case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
		1293	case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
		1294	}
		1295	XPUSH_CLOBJ (stash, mem);
592		1296
		1297	#endif
		1298
593	void	1299	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)	1300	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:	1301	PPCODE:
596	STRLEN len;	1302	STRLEN len;
597	char *ptr = SvPVbyte (data, len);	1303	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
598	const cl_image_format format = { channel_order, channel_type };	1304	const cl_image_format format = { channel_order, channel_type };
		1305	#if PREFER_1_1
		1306	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
		1307	#else
		1308	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
		1309	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1310	#endif
		1311	XPUSH_CLOBJ (stash_image2d, mem);
		1312
		1313	void
		1314	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)
		1315	PPCODE:
		1316	STRLEN len;
		1317	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		1318	const cl_image_format format = { channel_order, channel_type };
		1319	#if PREFER_1_1
599	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1320	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);	1321	#else
		1322	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
		1323	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1324	#endif
		1325	XPUSH_CLOBJ (stash_image3d, mem);
601		1326
		1327	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1328
602	void	1329	void
		1330	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
		1331	PPCODE:
		1332	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
		1333	XPUSH_CLOBJ (stash_bufferobj, mem);
		1334
		1335	void
		1336	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
		1337	PPCODE:
		1338	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
		1339	XPUSH_CLOBJ (stash_image2d, mem);
		1340
		1341	#if CL_VERSION_1_2
		1342
		1343	void
		1344	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1345	ALIAS:
		1346	PPCODE:
		1347	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
		1348	cl_gl_object_type type;
		1349	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
		1350	HV *stash = stash_memory;
		1351	switch (type)
		1352	{
		1353	case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
		1354	case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
		1355	case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
		1356	case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
		1357	case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
		1358	case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
		1359	}
		1360	XPUSH_CLOBJ (stash, mem);
		1361
		1362	#endif
		1363
		1364	void
		1365	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1366	PPCODE:
		1367	#if PREFER_1_1
		1368	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
		1369	#else
		1370	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1371	#endif
		1372	XPUSH_CLOBJ (stash_image2d, mem);
		1373
		1374	void
		1375	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1376	PPCODE:
		1377	#if PREFER_1_1
		1378	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
		1379	#else
		1380	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1381	#endif
		1382	XPUSH_CLOBJ (stash_image3d, mem);
		1383
		1384	#endif
		1385
		1386	void
603	supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type)	1387	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
604	PPCODE:	1388	PPCODE:
605	{	1389	{
606	cl_uint count;	1390	cl_uint count;
607	cl_image_format *list;	1391	cl_image_format *list;
608	int i;	1392	int i;
609		1393
610	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count));	1394	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
611	Newx (list, count, cl_image_format);	1395	Newx (list, count, cl_image_format);
612	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0));	1396	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
613		1397
614	EXTEND (SP, count);	1398	EXTEND (SP, count);
615	for (i = 0; i < count; ++i)	1399	for (i = 0; i < count; ++i)
616	{	1400	{
617	AV *av = newAV ();	1401	AV *av = newAV ();
…		…
620	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	1404	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
621	}	1405	}
622	}	1406	}
623		1407
624	void	1408	void
625	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1409	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
626	PPCODE:	1410	PPCODE:
627	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res));	1411	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
628	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	1412	XPUSH_CLOBJ (stash_sampler, sampler);
629		1413
630	void	1414	void
631	program_with_source (OpenCL::Context this, SV *program)	1415	program_with_source (OpenCL::Context self, SV *program)
632	PPCODE:	1416	PPCODE:
633	STRLEN len;	1417	STRLEN len;
634	size_t len2;	1418	size_t len2;
635	const char *ptr = SvPVbyte (program, len);	1419	const char *ptr = SvPVbyte (program, len);
636		1420
637	len2 = len;	1421	len2 = len;
638	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res));	1422	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
639	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	1423	XPUSH_CLOBJ (stash_program, prog);
		1424
		1425	void
		1426	program_with_binary (OpenCL::Context self, SV *devices, SV *binaries)
		1427	PPCODE:
		1428	cl_uint device_count;
		1429	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1430
		1431	if (!SvROK (binaries) || SvTYPE (SvRV (binaries)) != SVt_PVAV)
		1432	croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
		1433
		1434	binaries = SvRV (binaries);
		1435
		1436	if (device_count != av_len ((AV *)binaries) + 1)
		1437	croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
		1438
		1439	size_t *length_list = tmpbuf (sizeof (*length_list) * device_count);
		1440	const unsigned char **binary_list = tmpbuf (sizeof (*binary_list) * device_count);
		1441	cl_int *status_list = tmpbuf (sizeof (*status_list) * device_count);
		1442
		1443	int i;
		1444	for (i = 0; i < device_count; ++i)
		1445	{
		1446	STRLEN len;
		1447	binary_list [i] = (const unsigned char *)SvPVbyte (*av_fetch ((AV *)binaries, i, 0), len);
		1448	length_list [i] = len;
		1449	}
		1450
		1451	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, device_count, device_list,
		1452	length_list, binary_list,
		1453	GIMME_V == G_ARRAY ? status_list : 0, &res));
		1454
		1455	EXTEND (SP, 2);
		1456	PUSH_CLOBJ (stash_program, prog);
		1457
		1458	if (GIMME_V == G_ARRAY)
		1459	{
		1460	AV *av = newAV ();
		1461	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1462
		1463	for (i = device_count; i--; )
		1464	av_store (av, i, newSViv (status_list [i]));
		1465	}
		1466
		1467	#if CL_VERSION_1_2
		1468
		1469	void
		1470	program_with_built_in_kernels (OpenCL::Context self, SV *devices, SV *kernel_names)
		1471	PPCODE:
		1472	cl_uint device_count;
		1473	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1474
		1475	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBuiltInKernels, (self, device_count, device_list, SvPVbyte_nolen (kernel_names), &res));
		1476
		1477	XPUSH_CLOBJ (stash_program, prog);
		1478
		1479	void
		1480	link_program (OpenCL::Context self, SV *devices, SV *options, SV *programs, SV *notify = &PL_sv_undef)
		1481	CODE:
		1482	cl_uint device_count = 0;
		1483	cl_device_id *device_list = 0;
		1484
		1485	if (SvOK (devices))
		1486	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		1487
		1488	cl_uint program_count;
		1489	cl_program *program_list = object_list (cv, 0, "programs", programs, "OpenCL::Program", &program_count);
		1490
		1491	void *user_data;
		1492	program_callback pfn_notify = make_program_callback (notify, &user_data);
		1493
		1494	NEED_SUCCESS_ARG (cl_program prog, LinkProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		1495	program_count, program_list, pfn_notify, user_data, &res));
		1496
		1497	XPUSH_CLOBJ (stash_program, prog);
		1498
		1499	#endif
640		1500
641	#BEGIN:context	1501	#BEGIN:context
642		1502
643	void	1503	void
644	reference_count (OpenCL::Context this)	1504	reference_count (OpenCL::Context self)
645	ALIAS:	1505	ALIAS:
646	reference_count = CL_CONTEXT_REFERENCE_COUNT	1506	reference_count = CL_CONTEXT_REFERENCE_COUNT
647	num_devices = CL_CONTEXT_NUM_DEVICES	1507	num_devices = CL_CONTEXT_NUM_DEVICES
648	PPCODE:	1508	PPCODE:
649	cl_uint value [1];	1509	cl_uint value [1];
650	NEED_SUCCESS (GetContextInfo, (this, ix, sizeof (value), value, 0));	1510	NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
651	EXTEND (SP, 1);	1511	EXTEND (SP, 1);
652	const int i = 0;	1512	const int i = 0;
653	PUSHs (sv_2mortal (newSVuv (value [i])));	1513	PUSHs (sv_2mortal (newSVuv (value [i])));
654		1514
655	void	1515	void
656	devices (OpenCL::Context this)	1516	devices (OpenCL::Context self)
657	PPCODE:	1517	PPCODE:
658	size_t size;	1518	size_t size;
659	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, 0, 0, &size));	1519	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
660	cl_device_id *value = tmpbuf (size);	1520	cl_device_id *value = tmpbuf (size);
661	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, size, value, 0));	1521	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
662	int i, n = size / sizeof (*value);	1522	int i, n = size / sizeof (*value);
663	EXTEND (SP, n);	1523	EXTEND (SP, n);
664	for (i = 0; i < n; ++i)	1524	for (i = 0; i < n; ++i)
665	{	1525	{
666	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1526	PUSH_CLOBJ (stash_device, value [i]);
667	}	1527	}
668		1528
669	void	1529	void
670	properties (OpenCL::Context this)	1530	properties (OpenCL::Context self)
671	PPCODE:	1531	PPCODE:
672	size_t size;	1532	size_t size;
673	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, 0, 0, &size));	1533	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
674	cl_context_properties *value = tmpbuf (size);	1534	cl_context_properties *value = tmpbuf (size);
675	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, size, value, 0));	1535	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
676	int i, n = size / sizeof (*value);	1536	int i, n = size / sizeof (*value);
677	EXTEND (SP, n);	1537	EXTEND (SP, n);
678	for (i = 0; i < n; ++i)	1538	for (i = 0; i < n; ++i)
679	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));	1539	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
680		1540
681	#END:context	1541	#END:context
682		1542
683	MODULE = OpenCL PACKAGE = OpenCL::Queue	1543	MODULE = OpenCL PACKAGE = OpenCL::Queue
684		1544
685	void	1545	void
686	DESTROY (OpenCL::Queue this)	1546	DESTROY (OpenCL::Queue self)
687	CODE:	1547	CODE:
688	clReleaseCommandQueue (this);	1548	clReleaseCommandQueue (self);
689		1549
690	void	1550	void
691	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1551	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
		1552	ALIAS:
		1553	enqueue_read_buffer = 0
692	PPCODE:	1554	PPCODE:
693	cl_event ev = 0;
694	EVENT_LIST (6, items - 6);	1555	EVENT_LIST (6);
695		1556
696	SvUPGRADE (data, SVt_PV);	1557	SvUPGRADE (data, SVt_PV);
697	SvGROW (data, len);	1558	SvGROW (data, len);
698	SvPOK_only (data);	1559	SvPOK_only (data);
699	SvCUR_set (data, len);	1560	SvCUR_set (data, len);
		1561
		1562	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));	1563	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
701		1564
702	if (ev)	1565	if (ev)
703	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1566	XPUSH_CLOBJ (stash_event, ev);
704		1567
705	void	1568	void
706	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1569	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
		1570	ALIAS:
		1571	enqueue_write_buffer = 0
707	PPCODE:	1572	PPCODE:
708	cl_event ev = 0;	1573	EVENT_LIST (5);
		1574
709	STRLEN len;	1575	STRLEN len;
710	char *ptr = SvPVbyte (data, len);	1576	char *ptr = SvPVbyte (data, len);
711	EVENT_LIST (5, items - 5);
712		1577
		1578	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));	1579	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
714		1580
715	if (ev)	1581	if (ev)
716	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1582	XPUSH_CLOBJ (stash_event, ev);
717		1583
		1584	#if CL_VERSION_1_2
		1585
718	void	1586	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, ...)	1587	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		1588	ALIAS:
		1589	enqueue_fill_buffer = 0
720	PPCODE:	1590	PPCODE:
		1591	EVENT_LIST (5);
		1592
		1593	STRLEN len;
		1594	char *ptr = SvPVbyte (data, len);
		1595
721	cl_event ev = 0;	1596	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));	1597	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
725		1598
726	if (ev)	1599	if (ev)
727	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1600	XPUSH_CLOBJ (stash_event, ev);
728		1601
729	void	1602	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, ...)	1603	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, ...)
		1604	ALIAS:
		1605	enqueue_fill_image = 0
731	PPCODE:	1606	PPCODE:
		1607	EVENT_LIST (12);
		1608
		1609	const size_t origin [3] = { x, y, z };
		1610	const size_t region [3] = { width, height, depth };
		1611
		1612	const cl_float c_f [4] = { r, g, b, a };
		1613	const cl_uint c_u [4] = { r, g, b, a };
		1614	const cl_int c_s [4] = { r, g, b, a };
		1615	const void *c_fus [3] = { &c_f, &c_u, &c_s };
		1616	static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
		1617	cl_image_format format;
		1618	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1619	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
		1620	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
		1621	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
		1622
732	cl_event ev = 0;	1623	cl_event ev = 0;
		1624	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
		1625	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1626
		1627	if (ev)
		1628	XPUSH_CLOBJ (stash_event, ev);
		1629
		1630	#endif
		1631
		1632	void
		1633	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
		1634	ALIAS:
		1635	enqueue_copy_buffer = 0
		1636	PPCODE:
		1637	EVENT_LIST (6);
		1638
		1639	cl_event ev = 0;
		1640	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1641
		1642	if (ev)
		1643	XPUSH_CLOBJ (stash_event, ev);
		1644
		1645	void
		1646	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, ...)
		1647	ALIAS:
		1648	enqueue_read_buffer_rect = 0
		1649	PPCODE:
		1650	EVENT_LIST (17);
		1651
733	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1652	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 };	1653	const size_t host_origin[3] = { host_x, host_y, host_z };
735	const size_t region[3] = { width, height, depth };	1654	const size_t region[3] = { width, height, depth };
736	EVENT_LIST (17, items - 17);
737		1655
738	if (!buf_row_pitch)	1656	if (!buf_row_pitch)
739	buf_row_pitch = region [0];	1657	buf_row_pitch = region [0];
740		1658
741	if (!buf_slice_pitch)	1659	if (!buf_slice_pitch)
…		…
751		1669
752	SvUPGRADE (data, SVt_PV);	1670	SvUPGRADE (data, SVt_PV);
753	SvGROW (data, len);	1671	SvGROW (data, len);
754	SvPOK_only (data);	1672	SvPOK_only (data);
755	SvCUR_set (data, len);	1673	SvCUR_set (data, len);
		1674
		1675	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));	1676	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		1677
758	if (ev)	1678	if (ev)
759	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1679	XPUSH_CLOBJ (stash_event, ev);
760		1680
761	void	1681	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, ...)	1682	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, ...)
		1683	ALIAS:
		1684	enqueue_write_buffer_rect = 0
763	PPCODE:	1685	PPCODE:
764	cl_event ev = 0;	1686	EVENT_LIST (17);
		1687
765	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1688	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 };	1689	const size_t host_origin[3] = { host_x, host_y, host_z };
767	const size_t region[3] = { width, height, depth };	1690	const size_t region[3] = { width, height, depth };
768	STRLEN len;	1691	STRLEN len;
769	char *ptr = SvPVbyte (data, len);	1692	char *ptr = SvPVbyte (data, len);
770	EVENT_LIST (17, items - 17);
771		1693
772	if (!buf_row_pitch)	1694	if (!buf_row_pitch)
773	buf_row_pitch = region [0];	1695	buf_row_pitch = region [0];
774		1696
775	if (!buf_slice_pitch)	1697	if (!buf_slice_pitch)
…		…
784	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1706	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
785		1707
786	if (len < min_len)	1708	if (len < min_len)
787	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1709	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
788		1710
		1711	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));	1712	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		1713
791	if (ev)	1714	if (ev)
792	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1715	XPUSH_CLOBJ (stash_event, ev);
793		1716
794	void	1717	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, ...)	1718	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, ...)
		1719	ALIAS:
		1720	enqueue_copy_buffer_rect = 0
796	PPCODE:	1721	PPCODE:
797	cl_event ev = 0;	1722	EVENT_LIST (16);
		1723
798	const size_t src_origin[3] = { src_x, src_y, src_z };	1724	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 };	1725	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
800	const size_t region[3] = { width, height, depth };	1726	const size_t region[3] = { width, height, depth };
801	EVENT_LIST (16, items - 16);
802		1727
		1728	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));	1729	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		1730
805	if (ev)	1731	if (ev)
806	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1732	XPUSH_CLOBJ (stash_event, ev);
807		1733
808	void	1734	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, ...)	1735	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, ...)
		1736	ALIAS:
		1737	enqueue_read_image = 0
810	PPCODE:	1738	PPCODE:
811	cl_event ev = 0;	1739	EVENT_LIST (12);
		1740
812	const size_t src_origin[3] = { src_x, src_y, src_z };	1741	const size_t src_origin[3] = { src_x, src_y, src_z };
813	const size_t region[3] = { width, height, depth };	1742	const size_t region[3] = { width, height, depth };
814	EVENT_LIST (12, items - 12);
815		1743
816	if (!row_pitch)	1744	if (!row_pitch)
817	row_pitch = img_row_pitch (src);	1745	row_pitch = img_row_pitch (src);
818		1746
819	if (depth > 1 && !slice_pitch)	1747	if (depth > 1 && !slice_pitch)
…		…
823		1751
824	SvUPGRADE (data, SVt_PV);	1752	SvUPGRADE (data, SVt_PV);
825	SvGROW (data, len);	1753	SvGROW (data, len);
826	SvPOK_only (data);	1754	SvPOK_only (data);
827	SvCUR_set (data, len);	1755	SvCUR_set (data, len);
		1756
		1757	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));	1758	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		1759
830	if (ev)	1760	if (ev)
831	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1761	XPUSH_CLOBJ (stash_event, ev);
832		1762
833	void	1763	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, ...)	1764	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, ...)
		1765	ALIAS:
		1766	enqueue_write_image = 0
835	PPCODE:	1767	PPCODE:
836	cl_event ev = 0;	1768	EVENT_LIST (12);
		1769
837	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1770	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
838	const size_t region[3] = { width, height, depth };	1771	const size_t region[3] = { width, height, depth };
839	STRLEN len;	1772	STRLEN len;
840	char *ptr = SvPVbyte (data, len);	1773	char *ptr = SvPVbyte (data, len);
841	EVENT_LIST (12, items - 12);
842		1774
843	if (!row_pitch)	1775	if (!row_pitch)
844	row_pitch = img_row_pitch (dst);	1776	row_pitch = img_row_pitch (dst);
845		1777
846	if (depth > 1 && !slice_pitch)	1778	if (depth > 1 && !slice_pitch)
…		…
849	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1781	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
850		1782
851	if (len < min_len)	1783	if (len < min_len)
852	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1784	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
853		1785
		1786	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));	1787	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		1788
856	if (ev)	1789	if (ev)
857	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1790	XPUSH_CLOBJ (stash_event, ev);
858		1791
859	void	1792	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, ...)	1793	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, ...)
		1794	ALIAS:
		1795	enqueue_copy_image = 0
861	PPCODE:	1796	PPCODE:
862	cl_event ev = 0;	1797	EVENT_LIST (12);
		1798
863	const size_t src_origin[3] = { src_x, src_y, src_z };	1799	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 };	1800	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
865	const size_t region[3] = { width, height, depth };	1801	const size_t region[3] = { width, height, depth };
866	EVENT_LIST (12, items - 12);
867		1802
		1803	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));	1804	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
869		1805
870	if (ev)	1806	if (ev)
871	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1807	XPUSH_CLOBJ (stash_event, ev);
872		1808
873	void	1809	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, ...)	1810	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, ...)
		1811	ALIAS:
		1812	enqueue_copy_image_to_buffer = 0
875	PPCODE:	1813	PPCODE:
		1814	EVENT_LIST (10);
		1815
		1816	const size_t src_origin[3] = { src_x, src_y, src_z };
		1817	const size_t region [3] = { width, height, depth };
		1818
876	cl_event ev = 0;	1819	cl_event ev = 0;
		1820	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1821
		1822	if (ev)
		1823	XPUSH_CLOBJ (stash_event, ev);
		1824
		1825	void
		1826	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, ...)
		1827	ALIAS:
		1828	enqueue_copy_buffer_to_image = 0
		1829	PPCODE:
		1830	EVENT_LIST (10);
		1831
877	const size_t src_origin[3] = { src_x, src_y, src_z };	1832	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1833	const size_t region [3] = { width, height, depth };
		1834
		1835	cl_event ev = 0;
		1836	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1837
		1838	if (ev)
		1839	XPUSH_CLOBJ (stash_event, ev);
		1840
		1841	void
		1842	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, ...)
		1843	ALIAS:
		1844	enqueue_map_buffer = 0
		1845	PPCODE:
		1846	EVENT_LIST (6);
		1847
		1848	size_t cb = SvIV (cb_);
		1849
		1850	if (!SvOK (cb_))
		1851	{
		1852	NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
		1853	cb -= offset;
		1854	}
		1855
		1856	cl_event ev;
		1857	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
		1858	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));
		1859
		1860	void
		1861	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, ...)
		1862	ALIAS:
		1863	enqueue_map_image = 0
		1864	PPCODE:
		1865	size_t width = SvIV (width_);
		1866	if (!SvOK (width_))
		1867	{
		1868	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
		1869	width -= x;
		1870	}
		1871
		1872	size_t height = SvIV (width_);
		1873	if (!SvOK (height_))
		1874	{
		1875	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
		1876	height -= y;
		1877	}
		1878
		1879	size_t depth = SvIV (width_);
		1880	if (!SvOK (depth_))
		1881	{
		1882	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
		1883	depth -= z;
		1884
		1885	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1886	if (!depth)
		1887	depth = 1;
		1888	}
		1889
		1890	const size_t origin[3] = { x, y, z };
878	const size_t region[3] = { width, height, depth };	1891	const size_t region[3] = { width, height, depth };
		1892	size_t row_pitch, slice_pitch;
879	EVENT_LIST (10, items - 10);	1893	EVENT_LIST (10);
880		1894
881	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1895	cl_event ev;
		1896	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));
		1897
		1898	size_t cb = slice_pitch ? slice_pitch * region [2]
		1899	: row_pitch ? row_pitch * region [1]
		1900	: region [0];
		1901
		1902	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));
		1903
		1904	void
		1905	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
		1906	PPCODE:
		1907	mapped_unmap (cv, ST (1), mapped, self, &ST (2), items - 2);
		1908	if (GIMME_V != G_VOID)
		1909	{
		1910	clRetainEvent (mapped->event);
		1911	XPUSH_CLOBJ (stash_event, mapped->event);
		1912	}
		1913
		1914	void
		1915	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
		1916	ALIAS:
		1917	enqueue_task = 0
		1918	PPCODE:
		1919	EVENT_LIST (2);
		1920
		1921	cl_event ev = 0;
		1922	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
882		1923
883	if (ev)	1924	if (ev)
884	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1925	XPUSH_CLOBJ (stash_event, ev);
885		1926
886	void	1927	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, ...)	1928	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
		1929	ALIAS:
		1930	enqueue_nd_range_kernel = 0
912	PPCODE:	1931	PPCODE:
913	cl_event ev = 0;	1932	EVENT_LIST (5);
		1933
914	size_t *gwo = 0, *gws, *lws = 0;	1934	size_t *gwo = 0, *gws, *lws = 0;
915	int gws_len;	1935	int gws_len;
916	size_t *lists;	1936	size_t *lists;
917	int i;	1937	int i;
918	EVENT_LIST (5, items - 5);
919		1938
920	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1939	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
921	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1940	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
922		1941
923	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1942	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
924		1943
925	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);	1944	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
926		1945
927	gws = lists + gws_len * 0;	1946	gws = lists + gws_len * 0;
928	for (i = 0; i < gws_len; ++i)	1947	for (i = 0; i < gws_len; ++i)
		1948	{
929	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);	1949	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		1950	// at least nvidia crashes for 0-sized work group sizes, work around
		1951	if (!gws [i])
		1952	croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
		1953	}
930		1954
931	if (SvOK (global_work_offset))	1955	if (SvOK (global_work_offset))
932	{	1956	{
933	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)	1957	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");	1958	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
…		…
941	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);	1965	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
942	}	1966	}
943		1967
944	if (SvOK (local_work_size))	1968	if (SvOK (local_work_size))
945	{	1969	{
946	if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1970	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");	1971	croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
948		1972
949	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1973	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");	1974	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
951		1975
952	lws = lists + gws_len * 2;	1976	lws = lists + gws_len * 2;
953	for (i = 0; i < gws_len; ++i)	1977	for (i = 0; i < gws_len; ++i)
		1978	{
954	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);	1979	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		1980	// at least nvidia crashes for 0-sized work group sizes, work around
		1981	if (!lws [i])
		1982	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
		1983	}
955	}	1984	}
956		1985
		1986	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));	1987	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
958		1988
959	if (ev)	1989	if (ev)
960	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1990	XPUSH_CLOBJ (stash_event, ev);
961		1991
		1992	#if CL_VERSION_1_2
		1993
962	void	1994	void
963	enqueue_marker (OpenCL::Queue this)	1995	migrate_mem_objects (OpenCL::Queue self, SV *objects, cl_mem_migration_flags flags, ...)
		1996	ALIAS:
		1997	enqueue_migrate_mem_objects = 0
964	PPCODE:	1998	PPCODE:
		1999	EVENT_LIST (3);
		2000
		2001	cl_uint obj_count;
		2002	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
		2003
		2004	cl_event ev = 0;
		2005	NEED_SUCCESS (EnqueueMigrateMemObjects, (self, obj_count, obj_list, flags, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2006
		2007	if (ev)
		2008	XPUSH_CLOBJ (stash_event, ev);
		2009
		2010	#endif
		2011
		2012	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		2013
		2014	void
		2015	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
		2016	ALIAS:
		2017	release_gl_objects = 1
		2018	enqueue_acquire_gl_objects = 0
		2019	enqueue_release_gl_objects = 1
		2020	PPCODE:
		2021	EVENT_LIST (2);
		2022
		2023	cl_uint obj_count;
		2024	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
		2025
965	cl_event ev;	2026	cl_event ev = 0;
966	NEED_SUCCESS (EnqueueMarker, (this, &ev));
967	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
968		2027
		2028	if (ix)
		2029	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2030	else
		2031	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2032
		2033	if (ev)
		2034	XPUSH_CLOBJ (stash_event, ev);
		2035
		2036	#endif
		2037
969	void	2038	void
970	enqueue_wait_for_events (OpenCL::Queue this, ...)	2039	wait_for_events (OpenCL::Queue self, ...)
		2040	ALIAS:
		2041	enqueue_wait_for_events = 0
971	CODE:	2042	CODE:
972	EVENT_LIST (1, items - 1);	2043	EVENT_LIST (1);
		2044	#if PREFER_1_1
973	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));	2045	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		2046	#else
		2047	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
		2048	#endif
974		2049
975	void	2050	void
976	enqueue_barrier (OpenCL::Queue this)	2051	marker (OpenCL::Queue self, ...)
		2052	ALIAS:
		2053	enqueue_marker = 0
977	CODE:	2054	PPCODE:
		2055	EVENT_LIST (1);
		2056	cl_event ev = 0;
		2057	#if PREFER_1_1
		2058	if (!event_list_count)
		2059	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		2060	else
		2061	#if CL_VERSION_1_2
		2062	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2063	#else
		2064	{
		2065	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
		2066	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		2067	}
		2068	#endif
		2069	#else
		2070	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2071	#endif
		2072	if (ev)
		2073	XPUSH_CLOBJ (stash_event, ev);
		2074
		2075	void
		2076	barrier (OpenCL::Queue self, ...)
		2077	ALIAS:
		2078	enqueue_barrier = 0
		2079	PPCODE:
		2080	EVENT_LIST (1);
		2081	cl_event ev = 0;
		2082	#if PREFER_1_1
		2083	if (!event_list_count && GIMME_V == G_VOID)
978	NEED_SUCCESS (EnqueueBarrier, (this));	2084	NEED_SUCCESS (EnqueueBarrier, (self));
		2085	else
		2086	#if CL_VERSION_1_2
		2087	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2088	#else
		2089	{
		2090	if (event_list_count)
		2091	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
979		2092
		2093	if (GIMME_V != G_VOID)
		2094	NEED_SUCCESS (EnqueueMarker, (self, &ev));
		2095	}
		2096	#endif
		2097	#else
		2098	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2099	#endif
		2100	if (ev)
		2101	XPUSH_CLOBJ (stash_event, ev);
		2102
980	void	2103	void
981	flush (OpenCL::Queue this)	2104	flush (OpenCL::Queue self)
982	CODE:	2105	CODE:
983	NEED_SUCCESS (Flush, (this));	2106	NEED_SUCCESS (Flush, (self));
984		2107
985	void	2108	void
986	finish (OpenCL::Queue this)	2109	finish (OpenCL::Queue self)
987	CODE:	2110	CODE:
988	NEED_SUCCESS (Finish, (this));	2111	NEED_SUCCESS (Finish, (self));
989		2112
990	void	2113	void
991	info (OpenCL::Queue this, cl_command_queue_info name)	2114	info (OpenCL::Queue self, cl_command_queue_info name)
992	PPCODE:	2115	PPCODE:
993	INFO (CommandQueue)	2116	INFO (CommandQueue)
994		2117
995	#BEGIN:command_queue	2118	#BEGIN:command_queue
996		2119
997	void	2120	void
998	context (OpenCL::Queue this)	2121	context (OpenCL::Queue self)
999	PPCODE:	2122	PPCODE:
1000	cl_context value [1];	2123	cl_context value [1];
1001	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	2124	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1002	EXTEND (SP, 1);	2125	EXTEND (SP, 1);
1003	const int i = 0;	2126	const int i = 0;
1004	{	2127	{
1005	NEED_SUCCESS (RetainContext, (value [i]));	2128	NEED_SUCCESS (RetainContext, (value [i]));
1006	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2129	PUSH_CLOBJ (stash_context, value [i]);
1007	}	2130	}
1008		2131
1009	void	2132	void
1010	device (OpenCL::Queue this)	2133	device (OpenCL::Queue self)
1011	PPCODE:	2134	PPCODE:
1012	cl_device_id value [1];	2135	cl_device_id value [1];
1013	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_DEVICE, sizeof (value), value, 0));	2136	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1014	EXTEND (SP, 1);	2137	EXTEND (SP, 1);
1015	const int i = 0;	2138	const int i = 0;
1016	{	2139	{
1017	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2140	PUSH_CLOBJ (stash_device, value [i]);
1018	}	2141	}
1019		2142
1020	void	2143	void
1021	reference_count (OpenCL::Queue this)	2144	reference_count (OpenCL::Queue self)
1022	PPCODE:	2145	PPCODE:
1023	cl_uint value [1];	2146	cl_uint value [1];
1024	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));	2147	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1025	EXTEND (SP, 1);	2148	EXTEND (SP, 1);
1026	const int i = 0;	2149	const int i = 0;
1027	PUSHs (sv_2mortal (newSVuv (value [i])));	2150	PUSHs (sv_2mortal (newSVuv (value [i])));
1028		2151
1029	void	2152	void
1030	properties (OpenCL::Queue this)	2153	properties (OpenCL::Queue self)
1031	PPCODE:	2154	PPCODE:
1032	cl_command_queue_properties value [1];	2155	cl_command_queue_properties value [1];
1033	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));	2156	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1034	EXTEND (SP, 1);	2157	EXTEND (SP, 1);
1035	const int i = 0;	2158	const int i = 0;
1036	PUSHs (sv_2mortal (newSViv (value [i])));	2159	PUSHs (sv_2mortal (newSVuv (value [i])));
1037		2160
1038	#END:command_queue	2161	#END:command_queue
1039		2162
1040	MODULE = OpenCL PACKAGE = OpenCL::Memory	2163	MODULE = OpenCL PACKAGE = OpenCL::Memory
1041		2164
1042	void	2165	void
1043	DESTROY (OpenCL::Memory this)	2166	DESTROY (OpenCL::Memory self)
1044	CODE:	2167	CODE:
1045	clReleaseMemObject (this);	2168	clReleaseMemObject (self);
1046		2169
1047	void	2170	void
1048	info (OpenCL::Memory this, cl_mem_info name)	2171	info (OpenCL::Memory self, cl_mem_info name)
1049	PPCODE:	2172	PPCODE:
1050	INFO (MemObject)	2173	INFO (MemObject)
1051		2174
1052	#BEGIN:mem	2175	#BEGIN:mem
1053		2176
1054	void	2177	void
1055	type (OpenCL::Memory this)	2178	type (OpenCL::Memory self)
1056	PPCODE:	2179	PPCODE:
1057	cl_mem_object_type value [1];	2180	cl_mem_object_type value [1];
1058	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_TYPE, sizeof (value), value, 0));	2181	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1059	EXTEND (SP, 1);	2182	EXTEND (SP, 1);
1060	const int i = 0;	2183	const int i = 0;
1061	PUSHs (sv_2mortal (newSViv (value [i])));	2184	PUSHs (sv_2mortal (newSVuv (value [i])));
1062		2185
1063	void	2186	void
1064	flags (OpenCL::Memory this)	2187	flags (OpenCL::Memory self)
1065	PPCODE:	2188	PPCODE:
1066	cl_mem_flags value [1];	2189	cl_mem_flags value [1];
1067	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_FLAGS, sizeof (value), value, 0));	2190	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1068	EXTEND (SP, 1);	2191	EXTEND (SP, 1);
1069	const int i = 0;	2192	const int i = 0;
1070	PUSHs (sv_2mortal (newSViv (value [i])));	2193	PUSHs (sv_2mortal (newSVuv (value [i])));
1071		2194
1072	void	2195	void
1073	size (OpenCL::Memory this)	2196	size (OpenCL::Memory self)
1074	ALIAS:	2197	ALIAS:
1075	size = CL_MEM_SIZE	2198	size = CL_MEM_SIZE
1076	offset = CL_MEM_OFFSET	2199	offset = CL_MEM_OFFSET
1077	PPCODE:	2200	PPCODE:
1078	size_t value [1];	2201	size_t value [1];
1079	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));	2202	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1080	EXTEND (SP, 1);	2203	EXTEND (SP, 1);
1081	const int i = 0;	2204	const int i = 0;
1082	PUSHs (sv_2mortal (newSVuv (value [i])));	2205	PUSHs (sv_2mortal (newSVuv (value [i])));
1083		2206
1084	void	2207	void
1085	host_ptr (OpenCL::Memory this)	2208	host_ptr (OpenCL::Memory self)
1086	PPCODE:	2209	PPCODE:
1087	void * value [1];	2210	void * value [1];
1088	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_HOST_PTR, sizeof (value), value, 0));	2211	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1089	EXTEND (SP, 1);	2212	EXTEND (SP, 1);
1090	const int i = 0;	2213	const int i = 0;
1091	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));	2214	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1092		2215
1093	void	2216	void
1094	map_count (OpenCL::Memory this)	2217	map_count (OpenCL::Memory self)
1095	ALIAS:	2218	ALIAS:
1096	map_count = CL_MEM_MAP_COUNT	2219	map_count = CL_MEM_MAP_COUNT
1097	reference_count = CL_MEM_REFERENCE_COUNT	2220	reference_count = CL_MEM_REFERENCE_COUNT
1098	PPCODE:	2221	PPCODE:
1099	cl_uint value [1];	2222	cl_uint value [1];
1100	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));	2223	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1101	EXTEND (SP, 1);	2224	EXTEND (SP, 1);
1102	const int i = 0;	2225	const int i = 0;
1103	PUSHs (sv_2mortal (newSVuv (value [i])));	2226	PUSHs (sv_2mortal (newSVuv (value [i])));
1104		2227
1105	void	2228	void
1106	context (OpenCL::Memory this)	2229	context (OpenCL::Memory self)
1107	PPCODE:	2230	PPCODE:
1108	cl_context value [1];	2231	cl_context value [1];
1109	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_CONTEXT, sizeof (value), value, 0));	2232	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1110	EXTEND (SP, 1);	2233	EXTEND (SP, 1);
1111	const int i = 0;	2234	const int i = 0;
1112	{	2235	{
1113	NEED_SUCCESS (RetainContext, (value [i]));	2236	NEED_SUCCESS (RetainContext, (value [i]));
1114	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2237	PUSH_CLOBJ (stash_context, value [i]);
1115	}	2238	}
1116		2239
1117	void	2240	void
1118	associated_memobject (OpenCL::Memory this)	2241	associated_memobject (OpenCL::Memory self)
1119	PPCODE:	2242	PPCODE:
1120	cl_mem value [1];	2243	cl_mem value [1];
1121	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	2244	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1122	EXTEND (SP, 1);	2245	EXTEND (SP, 1);
1123	const int i = 0;	2246	const int i = 0;
1124	{	2247	{
1125	NEED_SUCCESS (RetainMemObject, (value [i]));	2248	NEED_SUCCESS (RetainMemObject, (value [i]));
1126	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));	2249	PUSH_CLOBJ (stash_memory, value [i]);
1127	}	2250	}
1128		2251
1129	#END:mem	2252	#END:mem
1130		2253
		2254	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		2255
		2256	void
		2257	gl_object_info (OpenCL::Memory self)
		2258	PPCODE:
		2259	cl_gl_object_type type;
		2260	cl_GLuint name;
		2261	NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
		2262	EXTEND (SP, 2);
		2263	PUSHs (sv_2mortal (newSVuv (type)));
		2264	PUSHs (sv_2mortal (newSVuv (name)));
		2265
		2266	#endif
		2267
1131	MODULE = OpenCL PACKAGE = OpenCL::BufferObj	2268	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1132		2269
1133	void	2270	void
1134	sub_buffer_region (OpenCL::BufferObj this, cl_mem_flags flags, size_t origin, size_t size)	2271	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
1135	PPCODE:	2272	PPCODE:
1136	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))	2273	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!");	2274	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1138		2275
1139	cl_buffer_region crdata = { origin, size };	2276	cl_buffer_region crdata = { origin, size };
1140		2277
1141	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (this, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	2278	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1142	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	2279	XPUSH_CLOBJ (stash_buffer, mem);
1143		2280
1144	MODULE = OpenCL PACKAGE = OpenCL::Image	2281	MODULE = OpenCL PACKAGE = OpenCL::Image
1145		2282
1146	void	2283	void
1147	image_info (OpenCL::Image this, cl_image_info name)	2284	image_info (OpenCL::Image self, cl_image_info name)
1148	PPCODE:	2285	PPCODE:
1149	INFO (Image)	2286	INFO (Image)
1150		2287
		2288	void
		2289	format (OpenCL::Image self)
		2290	PPCODE:
		2291	cl_image_format format;
		2292	NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		2293	EXTEND (SP, 2);
		2294	PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
		2295	PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
		2296
1151	#BEGIN:image	2297	#BEGIN:image
1152		2298
1153	void	2299	void
1154	element_size (OpenCL::Image this)	2300	element_size (OpenCL::Image self)
1155	ALIAS:	2301	ALIAS:
1156	element_size = CL_IMAGE_ELEMENT_SIZE	2302	element_size = CL_IMAGE_ELEMENT_SIZE
1157	row_pitch = CL_IMAGE_ROW_PITCH	2303	row_pitch = CL_IMAGE_ROW_PITCH
1158	slice_pitch = CL_IMAGE_SLICE_PITCH	2304	slice_pitch = CL_IMAGE_SLICE_PITCH
1159	width = CL_IMAGE_WIDTH	2305	width = CL_IMAGE_WIDTH
1160	height = CL_IMAGE_HEIGHT	2306	height = CL_IMAGE_HEIGHT
1161	depth = CL_IMAGE_DEPTH	2307	depth = CL_IMAGE_DEPTH
1162	PPCODE:	2308	PPCODE:
1163	size_t value [1];	2309	size_t value [1];
1164	NEED_SUCCESS (GetImageInfo, (this, ix, sizeof (value), value, 0));	2310	NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1165	EXTEND (SP, 1);	2311	EXTEND (SP, 1);
1166	const int i = 0;	2312	const int i = 0;
1167	PUSHs (sv_2mortal (newSVuv (value [i])));	2313	PUSHs (sv_2mortal (newSVuv (value [i])));
1168		2314
1169	#END:image	2315	#END:image
1170		2316
		2317	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		2318
		2319	#BEGIN:gl_texture
		2320
		2321	void
		2322	target (OpenCL::Image self)
		2323	PPCODE:
		2324	cl_GLenum value [1];
		2325	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
		2326	EXTEND (SP, 1);
		2327	const int i = 0;
		2328	PUSHs (sv_2mortal (newSVuv (value [i])));
		2329
		2330	void
		2331	gl_mipmap_level (OpenCL::Image self)
		2332	PPCODE:
		2333	cl_GLint value [1];
		2334	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
		2335	EXTEND (SP, 1);
		2336	const int i = 0;
		2337	PUSHs (sv_2mortal (newSViv (value [i])));
		2338
		2339	#END:gl_texture
		2340
		2341	#endif
		2342
1171	MODULE = OpenCL PACKAGE = OpenCL::Sampler	2343	MODULE = OpenCL PACKAGE = OpenCL::Sampler
1172		2344
1173	void	2345	void
1174	DESTROY (OpenCL::Sampler this)	2346	DESTROY (OpenCL::Sampler self)
1175	CODE:	2347	CODE:
1176	clReleaseSampler (this);	2348	clReleaseSampler (self);
1177		2349
1178	void	2350	void
1179	info (OpenCL::Sampler this, cl_sampler_info name)	2351	info (OpenCL::Sampler self, cl_sampler_info name)
1180	PPCODE:	2352	PPCODE:
1181	INFO (Sampler)	2353	INFO (Sampler)
1182		2354
1183	#BEGIN:sampler	2355	#BEGIN:sampler
1184		2356
1185	void	2357	void
1186	reference_count (OpenCL::Sampler this)	2358	reference_count (OpenCL::Sampler self)
1187	PPCODE:	2359	PPCODE:
1188	cl_uint value [1];	2360	cl_uint value [1];
1189	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));	2361	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1190	EXTEND (SP, 1);	2362	EXTEND (SP, 1);
1191	const int i = 0;	2363	const int i = 0;
1192	PUSHs (sv_2mortal (newSVuv (value [i])));	2364	PUSHs (sv_2mortal (newSVuv (value [i])));
1193		2365
1194	void	2366	void
1195	context (OpenCL::Sampler this)	2367	context (OpenCL::Sampler self)
1196	PPCODE:	2368	PPCODE:
1197	cl_context value [1];	2369	cl_context value [1];
1198	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	2370	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1199	EXTEND (SP, 1);	2371	EXTEND (SP, 1);
1200	const int i = 0;	2372	const int i = 0;
1201	{	2373	{
1202	NEED_SUCCESS (RetainContext, (value [i]));	2374	NEED_SUCCESS (RetainContext, (value [i]));
1203	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2375	PUSH_CLOBJ (stash_context, value [i]);
1204	}	2376	}
1205		2377
1206	void	2378	void
1207	normalized_coords (OpenCL::Sampler this)	2379	normalized_coords (OpenCL::Sampler self)
1208	PPCODE:	2380	PPCODE:
1209	cl_addressing_mode value [1];	2381	cl_addressing_mode value [1];
1210	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));	2382	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1211	EXTEND (SP, 1);	2383	EXTEND (SP, 1);
1212	const int i = 0;	2384	const int i = 0;
1213	PUSHs (sv_2mortal (newSViv (value [i])));	2385	PUSHs (sv_2mortal (newSVuv (value [i])));
1214		2386
1215	void	2387	void
1216	addressing_mode (OpenCL::Sampler this)	2388	addressing_mode (OpenCL::Sampler self)
1217	PPCODE:	2389	PPCODE:
1218	cl_filter_mode value [1];	2390	cl_filter_mode value [1];
1219	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));	2391	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1220	EXTEND (SP, 1);	2392	EXTEND (SP, 1);
1221	const int i = 0;	2393	const int i = 0;
1222	PUSHs (sv_2mortal (newSViv (value [i])));	2394	PUSHs (sv_2mortal (newSVuv (value [i])));
1223		2395
1224	void	2396	void
1225	filter_mode (OpenCL::Sampler this)	2397	filter_mode (OpenCL::Sampler self)
1226	PPCODE:	2398	PPCODE:
1227	cl_bool value [1];	2399	cl_bool value [1];
1228	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));	2400	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1229	EXTEND (SP, 1);	2401	EXTEND (SP, 1);
1230	const int i = 0;	2402	const int i = 0;
1231	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	2403	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1232		2404
1233	#END:sampler	2405	#END:sampler
1234		2406
1235	MODULE = OpenCL PACKAGE = OpenCL::Program	2407	MODULE = OpenCL PACKAGE = OpenCL::Program
1236		2408
1237	void	2409	void
1238	DESTROY (OpenCL::Program this)	2410	DESTROY (OpenCL::Program self)
1239	CODE:	2411	CODE:
1240	clReleaseProgram (this);	2412	clReleaseProgram (self);
1241		2413
1242	void	2414	void
1243	build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef)	2415	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
		2416	ALIAS:
		2417	build_async = 1
1244	CODE:	2418	CODE:
		2419	cl_uint device_count = 0;
		2420	cl_device_id *device_list = 0;
		2421
		2422	if (SvOK (devices))
		2423	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2424
		2425	void *user_data;
		2426	program_callback pfn_notify = make_program_callback (notify, &user_data);
		2427
		2428	if (ix)
		2429	build_program_async (self, device_count, device_list, SvPVbyte_nolen (options), user_data);
		2430	else
		2431	NEED_SUCCESS (BuildProgram, (self, device_count, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
		2432
		2433	#if CL_VERSION_1_2
		2434
		2435	void
		2436	compile (OpenCL::Program self, SV *devices, SV *options = &PL_sv_undef, SV *headers = &PL_sv_undef, SV *notify = &PL_sv_undef)
		2437	CODE:
		2438	cl_uint device_count = 0;
		2439	cl_device_id *device_list = 0;
		2440
		2441	if (SvOK (devices))
		2442	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2443
		2444	cl_uint header_count = 0;
		2445	cl_program *header_list = 0;
		2446	const char **header_name = 0;
		2447
		2448	if (SvOK (headers))
		2449	{
		2450	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVHV)
		2451	croak ("clCompileProgram: headers must be undef or a hashref of name => OpenCL::Program pairs");
		2452
		2453	HV *hv = (HV *)SvRV (devices);
		2454
		2455	header_count = hv_iterinit (hv);
		2456	header_list = tmpbuf (sizeof (*header_list) * header_count);
		2457	header_name = tmpbuf (sizeof (*header_name) * header_count);
		2458
		2459	HE *he;
		2460	int i = 0;
		2461	while (he = hv_iternext (hv))
		2462	{
		2463	header_name [i] = SvPVbyte_nolen (HeSVKEY_force (he));
		2464	header_list [i] = SvCLOBJ (cv, "headers", HeVAL (he), "OpenCL::Program");
		2465	++i;
		2466	}
		2467	}
		2468
		2469	void *user_data;
		2470	program_callback pfn_notify = make_program_callback (notify, &user_data);
		2471
1245	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));	2472	NEED_SUCCESS (CompileProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		2473	header_count, header_list, header_name, pfn_notify, user_data));
1246		2474
		2475	#endif
		2476
1247	void	2477	void
1248	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)	2478	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1249	PPCODE:	2479	PPCODE:
1250	size_t size;	2480	size_t size;
1251	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));	2481	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
1252	SV *sv = sv_2mortal (newSV (size));	2482	SV *sv = sv_2mortal (newSV (size));
1253	SvUPGRADE (sv, SVt_PV);	2483	SvUPGRADE (sv, SVt_PV);
1254	SvPOK_only (sv);	2484	SvPOK_only (sv);
1255	SvCUR_set (sv, size);	2485	SvCUR_set (sv, size);
1256	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));	2486	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
1257	XPUSHs (sv);	2487	XPUSHs (sv);
1258		2488
1259	#BEGIN:program_build	2489	#BEGIN:program_build
1260		2490
1261	void	2491	void
1262	build_status (OpenCL::Program this, OpenCL::Device device)	2492	build_status (OpenCL::Program self, OpenCL::Device device)
1263	PPCODE:	2493	PPCODE:
1264	cl_build_status value [1];	2494	cl_build_status value [1];
1265	NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));	2495	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1266	EXTEND (SP, 1);	2496	EXTEND (SP, 1);
1267	const int i = 0;	2497	const int i = 0;
1268	PUSHs (sv_2mortal (newSViv (value [i])));	2498	PUSHs (sv_2mortal (newSViv (value [i])));
1269		2499
1270	void	2500	void
1271	build_options (OpenCL::Program this, OpenCL::Device device)	2501	build_options (OpenCL::Program self, OpenCL::Device device)
1272	ALIAS:	2502	ALIAS:
1273	build_options = CL_PROGRAM_BUILD_OPTIONS	2503	build_options = CL_PROGRAM_BUILD_OPTIONS
1274	build_log = CL_PROGRAM_BUILD_LOG	2504	build_log = CL_PROGRAM_BUILD_LOG
1275	PPCODE:	2505	PPCODE:
1276	size_t size;	2506	size_t size;
1277	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, 0, 0, &size));	2507	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
1278	char *value = tmpbuf (size);	2508	char *value = tmpbuf (size);
1279	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, size, value, 0));	2509	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
1280	EXTEND (SP, 1);	2510	EXTEND (SP, 1);
1281	const int i = 0;	2511	const int i = 0;
1282	PUSHs (sv_2mortal (newSVpv (value, 0)));	2512	PUSHs (sv_2mortal (newSVpv (value, 0)));
1283		2513
1284	#END:program_build	2514	#END:program_build
1285		2515
1286	void	2516	void
1287	kernel (OpenCL::Program program, SV *function)	2517	kernel (OpenCL::Program program, SV *function)
1288	PPCODE:	2518	PPCODE:
1289	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2519	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1290	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	2520	XPUSH_CLOBJ (stash_kernel, kernel);
1291		2521
1292	void	2522	void
		2523	kernels_in_program (OpenCL::Program program)
		2524	PPCODE:
		2525	cl_uint num_kernels;
		2526	NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
		2527	cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
		2528	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
		2529
		2530	int i;
		2531	EXTEND (SP, num_kernels);
		2532	for (i = 0; i < num_kernels; ++i)
		2533	PUSH_CLOBJ (stash_kernel, kernels [i]);
		2534
		2535	void
1293	info (OpenCL::Program this, cl_program_info name)	2536	info (OpenCL::Program self, cl_program_info name)
1294	PPCODE:	2537	PPCODE:
1295	INFO (Program)	2538	INFO (Program)
1296		2539
1297	void	2540	void
1298	binaries (OpenCL::Program this)	2541	binaries (OpenCL::Program self)
1299	PPCODE:	2542	PPCODE:
1300	cl_uint n, i;	2543	cl_uint n, i;
1301	size_t size;	2544	size_t size;
1302		2545
1303	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));	2546	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
1304	if (!n) XSRETURN_EMPTY;	2547	if (!n) XSRETURN_EMPTY;
1305		2548
1306	size_t *sizes = tmpbuf (sizeof (*sizes) * n);	2549	size_t *sizes = tmpbuf (sizeof (*sizes) * n);
1307	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));	2550	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
1308	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;	2551	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
1309	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);	2552	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
1310		2553
1311	EXTEND (SP, n);	2554	EXTEND (SP, n);
1312	for (i = 0; i < n; ++i)	2555	for (i = 0; i < n; ++i)
1313	{	2556	{
1314	SV *sv = sv_2mortal (newSV (sizes [i]));	2557	SV *sv = sv_2mortal (newSV (sizes [i]));
1315	SvUPGRADE (sv, SVt_PV);	2558	SvUPGRADE (sv, SVt_PV);
1316	SvPOK_only (sv);	2559	SvPOK_only (sv);
1317	SvCUR_set (sv, sizes [i]);	2560	SvCUR_set (sv, sizes [i]);
1318	ptrs [i] = SvPVX (sv);	2561	ptrs [i] = (void *)SvPVX (sv);
1319	PUSHs (sv);	2562	PUSHs (sv);
1320	}	2563	}
1321		2564
1322	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));	2565	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1323	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;	2566	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
1324		2567
1325	#BEGIN:program	2568	#BEGIN:program
1326		2569
1327	void	2570	void
1328	reference_count (OpenCL::Program this)	2571	reference_count (OpenCL::Program self)
1329	ALIAS:	2572	ALIAS:
1330	reference_count = CL_PROGRAM_REFERENCE_COUNT	2573	reference_count = CL_PROGRAM_REFERENCE_COUNT
1331	num_devices = CL_PROGRAM_NUM_DEVICES	2574	num_devices = CL_PROGRAM_NUM_DEVICES
1332	PPCODE:	2575	PPCODE:
1333	cl_uint value [1];	2576	cl_uint value [1];
1334	NEED_SUCCESS (GetProgramInfo, (this, ix, sizeof (value), value, 0));	2577	NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
1335	EXTEND (SP, 1);	2578	EXTEND (SP, 1);
1336	const int i = 0;	2579	const int i = 0;
1337	PUSHs (sv_2mortal (newSVuv (value [i])));	2580	PUSHs (sv_2mortal (newSVuv (value [i])));
1338		2581
1339	void	2582	void
1340	context (OpenCL::Program this)	2583	context (OpenCL::Program self)
1341	PPCODE:	2584	PPCODE:
1342	cl_context value [1];	2585	cl_context value [1];
1343	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2586	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1344	EXTEND (SP, 1);	2587	EXTEND (SP, 1);
1345	const int i = 0;	2588	const int i = 0;
1346	{	2589	{
1347	NEED_SUCCESS (RetainContext, (value [i]));	2590	NEED_SUCCESS (RetainContext, (value [i]));
1348	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2591	PUSH_CLOBJ (stash_context, value [i]);
1349	}	2592	}
1350		2593
1351	void	2594	void
1352	devices (OpenCL::Program this)	2595	devices (OpenCL::Program self)
1353	PPCODE:	2596	PPCODE:
1354	size_t size;	2597	size_t size;
1355	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, 0, 0, &size));	2598	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
1356	cl_device_id *value = tmpbuf (size);	2599	cl_device_id *value = tmpbuf (size);
1357	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, size, value, 0));	2600	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1358	int i, n = size / sizeof (*value);	2601	int i, n = size / sizeof (*value);
1359	EXTEND (SP, n);	2602	EXTEND (SP, n);
1360	for (i = 0; i < n; ++i)	2603	for (i = 0; i < n; ++i)
1361	{	2604	{
1362	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2605	PUSH_CLOBJ (stash_device, value [i]);
1363	}	2606	}
1364		2607
1365	void	2608	void
1366	source (OpenCL::Program this)	2609	source (OpenCL::Program self)
1367	PPCODE:	2610	PPCODE:
1368	size_t size;	2611	size_t size;
1369	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, 0, 0, &size));	2612	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
1370	char *value = tmpbuf (size);	2613	char *value = tmpbuf (size);
1371	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, size, value, 0));	2614	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
1372	EXTEND (SP, 1);	2615	EXTEND (SP, 1);
1373	const int i = 0;	2616	const int i = 0;
1374	PUSHs (sv_2mortal (newSVpv (value, 0)));	2617	PUSHs (sv_2mortal (newSVpv (value, 0)));
1375		2618
1376	void	2619	void
1377	binary_sizes (OpenCL::Program this)	2620	binary_sizes (OpenCL::Program self)
1378	PPCODE:	2621	PPCODE:
1379	size_t size;	2622	size_t size;
1380	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));	2623	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1381	size_t *value = tmpbuf (size);	2624	size_t *value = tmpbuf (size);
1382	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, size, value, 0));	2625	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1383	int i, n = size / sizeof (*value);	2626	int i, n = size / sizeof (*value);
1384	EXTEND (SP, n);	2627	EXTEND (SP, n);
1385	for (i = 0; i < n; ++i)	2628	for (i = 0; i < n; ++i)
1386	PUSHs (sv_2mortal (newSVuv (value [i])));	2629	PUSHs (sv_2mortal (newSVuv (value [i])));
1387		2630
1388	#END:program	2631	#END:program
1389		2632
1390	MODULE = OpenCL PACKAGE = OpenCL::Kernel	2633	MODULE = OpenCL PACKAGE = OpenCL::Kernel
1391		2634
1392	void	2635	void
1393	DESTROY (OpenCL::Kernel this)	2636	DESTROY (OpenCL::Kernel self)
1394	CODE:	2637	CODE:
1395	clReleaseKernel (this);	2638	clReleaseKernel (self);
1396		2639
1397	void	2640	void
		2641	setf (OpenCL::Kernel self, const char *format, ...)
		2642	CODE:
		2643	int i;
		2644	for (i = 2; ; ++i)
		2645	{
		2646	while (*format == ' ')
		2647	++format;
		2648
		2649	char type = *format++;
		2650
		2651	if (!type)
		2652	break;
		2653
		2654	if (i >= items)
		2655	croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
		2656
		2657	SV *sv = ST (i);
		2658
		2659	union
		2660	{
		2661	cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
		2662	cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
		2663	cl_half ch; cl_float cf; cl_double cd;
		2664	cl_mem cm;
		2665	cl_sampler ca;
		2666	size_t cz;
		2667	cl_event ce;
		2668	} arg;
		2669	size_t size;
		2670	int nullarg = 0;
		2671
		2672	switch (type)
		2673	{
		2674	case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
		2675	case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
		2676	case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
		2677	case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
		2678	case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
		2679	case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
		2680	case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
		2681	case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
		2682
		2683	case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
		2684	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
		2685	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
		2686
		2687	case 'z': nullarg = 1; size = SvIV (sv); break;
		2688
		2689	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ (cv, "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
		2690	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
		2691	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
		2692
		2693	default:
		2694	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
		2695	}
		2696
		2697	res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
		2698	if (res)
		2699	croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
		2700	}
		2701
		2702	if (i != items)
		2703	croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
		2704
		2705	void
1398	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)	2706	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1399	CODE:	2707	CODE:
1400	clSetKernelArg (this, idx, sizeof (value), &value);	2708	clSetKernelArg (self, idx, sizeof (value), &value);
1401		2709
1402	void	2710	void
1403	set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)	2711	set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
1404	CODE:	2712	CODE:
1405	clSetKernelArg (this, idx, sizeof (value), &value);	2713	clSetKernelArg (self, idx, sizeof (value), &value);
1406		2714
1407	void	2715	void
1408	set_short (OpenCL::Kernel this, cl_uint idx, cl_short value)	2716	set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
1409	CODE:	2717	CODE:
1410	clSetKernelArg (this, idx, sizeof (value), &value);	2718	clSetKernelArg (self, idx, sizeof (value), &value);
1411		2719
1412	void	2720	void
1413	set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value)	2721	set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
1414	CODE:	2722	CODE:
1415	clSetKernelArg (this, idx, sizeof (value), &value);	2723	clSetKernelArg (self, idx, sizeof (value), &value);
1416		2724
1417	void	2725	void
1418	set_int (OpenCL::Kernel this, cl_uint idx, cl_int value)	2726	set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
1419	CODE:	2727	CODE:
1420	clSetKernelArg (this, idx, sizeof (value), &value);	2728	clSetKernelArg (self, idx, sizeof (value), &value);
1421		2729
1422	void	2730	void
1423	set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)	2731	set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
1424	CODE:	2732	CODE:
1425	clSetKernelArg (this, idx, sizeof (value), &value);	2733	clSetKernelArg (self, idx, sizeof (value), &value);
1426		2734
1427	void	2735	void
1428	set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)	2736	set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
1429	CODE:	2737	CODE:
1430	clSetKernelArg (this, idx, sizeof (value), &value);	2738	clSetKernelArg (self, idx, sizeof (value), &value);
1431		2739
1432	void	2740	void
1433	set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)	2741	set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
1434	CODE:	2742	CODE:
1435	clSetKernelArg (this, idx, sizeof (value), &value);	2743	clSetKernelArg (self, idx, sizeof (value), &value);
1436		2744
1437	void	2745	void
1438	set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)	2746	set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
1439	CODE:	2747	CODE:
1440	clSetKernelArg (this, idx, sizeof (value), &value);	2748	clSetKernelArg (self, idx, sizeof (value), &value);
1441		2749
1442	void	2750	void
1443	set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)	2751	set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
1444	CODE:	2752	CODE:
1445	clSetKernelArg (this, idx, sizeof (value), &value);	2753	clSetKernelArg (self, idx, sizeof (value), &value);
1446		2754
1447	void	2755	void
1448	set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)	2756	set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
1449	CODE:	2757	CODE:
1450	clSetKernelArg (this, idx, sizeof (value), &value);	2758	clSetKernelArg (self, idx, sizeof (value), &value);
1451		2759
1452	void	2760	void
1453	set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)	2761	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1454	CODE:	2762	CODE:
1455	clSetKernelArg (this, idx, sizeof (value), &value);	2763	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1456		2764
1457	void	2765	void
1458	set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)	2766	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1459	CODE:	2767	CODE:
1460	clSetKernelArg (this, idx, sizeof (value), &value);	2768	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1461		2769
1462	void	2770	void
1463	set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)	2771	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
		2772	ALIAS:
		2773	set_image2d = 0
		2774	set_image3d = 0
1464	CODE:	2775	CODE:
1465	clSetKernelArg (this, idx, sizeof (value), &value);	2776	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1466		2777
1467	void	2778	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)	2779	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1474	CODE:	2780	CODE:
1475	clSetKernelArg (this, idx, sizeof (value), &value);	2781	clSetKernelArg (self, idx, sizeof (value), &value);
1476		2782
1477	void	2783	void
		2784	set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
		2785	CODE:
		2786	clSetKernelArg (self, idx, size, 0);
		2787
		2788	void
1478	set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)	2789	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1479	CODE:	2790	CODE:
1480	clSetKernelArg (this, idx, sizeof (value), &value);	2791	clSetKernelArg (self, idx, sizeof (value), &value);
1481		2792
1482	void	2793	void
1483	info (OpenCL::Kernel this, cl_kernel_info name)	2794	info (OpenCL::Kernel self, cl_kernel_info name)
1484	PPCODE:	2795	PPCODE:
1485	INFO (Kernel)	2796	INFO (Kernel)
1486		2797
1487	#BEGIN:kernel	2798	#BEGIN:kernel
1488		2799
1489	void	2800	void
1490	function_name (OpenCL::Kernel this)	2801	function_name (OpenCL::Kernel self)
1491	PPCODE:	2802	PPCODE:
1492	size_t size;	2803	size_t size;
1493	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));	2804	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1494	char *value = tmpbuf (size);	2805	char *value = tmpbuf (size);
1495	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, size, value, 0));	2806	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1496	EXTEND (SP, 1);	2807	EXTEND (SP, 1);
1497	const int i = 0;	2808	const int i = 0;
1498	PUSHs (sv_2mortal (newSVpv (value, 0)));	2809	PUSHs (sv_2mortal (newSVpv (value, 0)));
1499		2810
1500	void	2811	void
1501	num_args (OpenCL::Kernel this)	2812	num_args (OpenCL::Kernel self)
1502	ALIAS:	2813	ALIAS:
1503	num_args = CL_KERNEL_NUM_ARGS	2814	num_args = CL_KERNEL_NUM_ARGS
1504	reference_count = CL_KERNEL_REFERENCE_COUNT	2815	reference_count = CL_KERNEL_REFERENCE_COUNT
1505	PPCODE:	2816	PPCODE:
1506	cl_uint value [1];	2817	cl_uint value [1];
1507	NEED_SUCCESS (GetKernelInfo, (this, ix, sizeof (value), value, 0));	2818	NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
1508	EXTEND (SP, 1);	2819	EXTEND (SP, 1);
1509	const int i = 0;	2820	const int i = 0;
1510	PUSHs (sv_2mortal (newSVuv (value [i])));	2821	PUSHs (sv_2mortal (newSVuv (value [i])));
1511		2822
1512	void	2823	void
1513	context (OpenCL::Kernel this)	2824	context (OpenCL::Kernel self)
1514	PPCODE:	2825	PPCODE:
1515	cl_context value [1];	2826	cl_context value [1];
1516	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2827	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1517	EXTEND (SP, 1);	2828	EXTEND (SP, 1);
1518	const int i = 0;	2829	const int i = 0;
1519	{	2830	{
1520	NEED_SUCCESS (RetainContext, (value [i]));	2831	NEED_SUCCESS (RetainContext, (value [i]));
1521	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2832	PUSH_CLOBJ (stash_context, value [i]);
1522	}	2833	}
1523		2834
1524	void	2835	void
1525	program (OpenCL::Kernel this)	2836	program (OpenCL::Kernel self)
1526	PPCODE:	2837	PPCODE:
1527	cl_program value [1];	2838	cl_program value [1];
1528	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2839	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1529	EXTEND (SP, 1);	2840	EXTEND (SP, 1);
1530	const int i = 0;	2841	const int i = 0;
1531	{	2842	{
1532	NEED_SUCCESS (RetainProgram, (value [i]));	2843	NEED_SUCCESS (RetainProgram, (value [i]));
1533	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));	2844	PUSH_CLOBJ (stash_program, value [i]);
1534	}	2845	}
1535		2846
1536	#END:kernel	2847	#END:kernel
1537		2848
1538	void	2849	void
1539	work_group_info (OpenCL::Kernel this, OpenCL::Device device, cl_kernel_work_group_info name)	2850	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
1540	PPCODE:	2851	PPCODE:
1541	size_t size;	2852	size_t size;
1542	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, 0, 0, &size));	2853	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
1543	SV *sv = sv_2mortal (newSV (size));	2854	SV *sv = sv_2mortal (newSV (size));
1544	SvUPGRADE (sv, SVt_PV);	2855	SvUPGRADE (sv, SVt_PV);
1545	SvPOK_only (sv);	2856	SvPOK_only (sv);
1546	SvCUR_set (sv, size);	2857	SvCUR_set (sv, size);
1547	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, size, SvPVX (sv), 0));	2858	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
1548	XPUSHs (sv);	2859	XPUSHs (sv);
1549		2860
1550	#BEGIN:kernel_work_group	2861	#BEGIN:kernel_work_group
1551		2862
1552	void	2863	void
1553	work_group_size (OpenCL::Kernel this, OpenCL::Device device)	2864	work_group_size (OpenCL::Kernel self, OpenCL::Device device)
1554	ALIAS:	2865	ALIAS:
1555	work_group_size = CL_KERNEL_WORK_GROUP_SIZE	2866	work_group_size = CL_KERNEL_WORK_GROUP_SIZE
1556	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE	2867	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
1557	PPCODE:	2868	PPCODE:
1558	size_t value [1];	2869	size_t value [1];
1559	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));	2870	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1560	EXTEND (SP, 1);	2871	EXTEND (SP, 1);
1561	const int i = 0;	2872	const int i = 0;
1562	PUSHs (sv_2mortal (newSVuv (value [i])));	2873	PUSHs (sv_2mortal (newSVuv (value [i])));
1563		2874
1564	void	2875	void
1565	compile_work_group_size (OpenCL::Kernel this, OpenCL::Device device)	2876	compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
1566	PPCODE:	2877	PPCODE:
1567	size_t size;	2878	size_t size;
1568	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));	2879	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
1569	size_t *value = tmpbuf (size);	2880	size_t *value = tmpbuf (size);
1570	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));	2881	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
1571	int i, n = size / sizeof (*value);	2882	int i, n = size / sizeof (*value);
1572	EXTEND (SP, n);	2883	EXTEND (SP, n);
1573	for (i = 0; i < n; ++i)	2884	for (i = 0; i < n; ++i)
1574	PUSHs (sv_2mortal (newSVuv (value [i])));	2885	PUSHs (sv_2mortal (newSVuv (value [i])));
1575		2886
1576	void	2887	void
1577	local_mem_size (OpenCL::Kernel this, OpenCL::Device device)	2888	local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
1578	ALIAS:	2889	ALIAS:
1579	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE	2890	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
1580	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE	2891	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
1581	PPCODE:	2892	PPCODE:
1582	cl_ulong value [1];	2893	cl_ulong value [1];
1583	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));	2894	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1584	EXTEND (SP, 1);	2895	EXTEND (SP, 1);
1585	const int i = 0;	2896	const int i = 0;
1586	PUSHs (sv_2mortal (newSVuv (value [i])));	2897	PUSHs (sv_2mortal (newSVuv (value [i])));
1587		2898
1588	#END:kernel_work_group	2899	#END:kernel_work_group
1589		2900
		2901	#if CL_VERSION_1_2
		2902
		2903	void
		2904	arg_info (OpenCL::Kernel self, cl_uint idx, cl_kernel_arg_info name)
		2905	PPCODE:
		2906	size_t size;
		2907	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, 0, 0, &size));
		2908	SV *sv = sv_2mortal (newSV (size));
		2909	SvUPGRADE (sv, SVt_PV);
		2910	SvPOK_only (sv);
		2911	SvCUR_set (sv, size);
		2912	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, size, SvPVX (sv), 0));
		2913	XPUSHs (sv);
		2914
		2915	#BEGIN:kernel_arg
		2916
		2917	void
		2918	arg_address_qualifier (OpenCL::Kernel self, cl_uint idx)
		2919	PPCODE:
		2920	cl_kernel_arg_address_qualifier value [1];
		2921	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ADDRESS_QUALIFIER, sizeof (value), value, 0));
		2922	EXTEND (SP, 1);
		2923	const int i = 0;
		2924	PUSHs (sv_2mortal (newSVuv (value [i])));
		2925
		2926	void
		2927	arg_access_qualifier (OpenCL::Kernel self, cl_uint idx)
		2928	PPCODE:
		2929	cl_kernel_arg_access_qualifier value [1];
		2930	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ACCESS_QUALIFIER, sizeof (value), value, 0));
		2931	EXTEND (SP, 1);
		2932	const int i = 0;
		2933	PUSHs (sv_2mortal (newSVuv (value [i])));
		2934
		2935	void
		2936	arg_type_name (OpenCL::Kernel self, cl_uint idx)
		2937	ALIAS:
		2938	arg_type_name = CL_KERNEL_ARG_TYPE_NAME
		2939	arg_name = CL_KERNEL_ARG_NAME
		2940	PPCODE:
		2941	size_t size;
		2942	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, 0, 0, &size));
		2943	char *value = tmpbuf (size);
		2944	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, size, value, 0));
		2945	EXTEND (SP, 1);
		2946	const int i = 0;
		2947	PUSHs (sv_2mortal (newSVpv (value, 0)));
		2948
		2949	void
		2950	arg_type_qualifier (OpenCL::Kernel self, cl_uint idx)
		2951	PPCODE:
		2952	cl_kernel_arg_type_qualifier value [1];
		2953	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_TYPE_QUALIFIER, sizeof (value), value, 0));
		2954	EXTEND (SP, 1);
		2955	const int i = 0;
		2956	PUSHs (sv_2mortal (newSVuv (value [i])));
		2957
		2958	#END:kernel_arg
		2959
		2960	#endif
		2961
1590	MODULE = OpenCL PACKAGE = OpenCL::Event	2962	MODULE = OpenCL PACKAGE = OpenCL::Event
1591		2963
1592	void	2964	void
1593	DESTROY (OpenCL::Event this)	2965	DESTROY (OpenCL::Event self)
1594	CODE:	2966	CODE:
1595	clReleaseEvent (this);	2967	clReleaseEvent (self);
1596		2968
1597	void	2969	void
1598	wait (OpenCL::Event this)	2970	wait (OpenCL::Event self)
1599	CODE:	2971	CODE:
1600	clWaitForEvents (1, &this);	2972	clWaitForEvents (1, &self);
1601		2973
1602	void	2974	void
		2975	cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
		2976	CODE:
		2977	clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
		2978
		2979	void
1603	info (OpenCL::Event this, cl_event_info name)	2980	info (OpenCL::Event self, cl_event_info name)
1604	PPCODE:	2981	PPCODE:
1605	INFO (Event)	2982	INFO (Event)
1606		2983
1607	#BEGIN:event	2984	#BEGIN:event
1608		2985
1609	void	2986	void
1610	command_queue (OpenCL::Event this)	2987	command_queue (OpenCL::Event self)
1611	PPCODE:	2988	PPCODE:
1612	cl_command_queue value [1];	2989	cl_command_queue value [1];
1613	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2990	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
1614	EXTEND (SP, 1);	2991	EXTEND (SP, 1);
1615	const int i = 0;	2992	const int i = 0;
1616	{	2993	{
1617	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2994	NEED_SUCCESS (RetainCommandQueue, (value [i]));
1618	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));	2995	PUSH_CLOBJ (stash_queue, value [i]);
1619	}	2996	}
1620		2997
1621	void	2998	void
1622	command_type (OpenCL::Event this)	2999	command_type (OpenCL::Event self)
1623	PPCODE:	3000	PPCODE:
1624	cl_command_type value [1];	3001	cl_command_type value [1];
1625	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));	3002	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
1626	EXTEND (SP, 1);	3003	EXTEND (SP, 1);
1627	const int i = 0;	3004	const int i = 0;
1628	PUSHs (sv_2mortal (newSVuv (value [i])));	3005	PUSHs (sv_2mortal (newSVuv (value [i])));
1629		3006
1630	void	3007	void
1631	reference_count (OpenCL::Event this)	3008	reference_count (OpenCL::Event self)
1632	ALIAS:	3009	ALIAS:
1633	reference_count = CL_EVENT_REFERENCE_COUNT	3010	reference_count = CL_EVENT_REFERENCE_COUNT
1634	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS	3011	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
1635	PPCODE:	3012	PPCODE:
1636	cl_uint value [1];	3013	cl_uint value [1];
1637	NEED_SUCCESS (GetEventInfo, (this, ix, sizeof (value), value, 0));	3014	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
1638	EXTEND (SP, 1);	3015	EXTEND (SP, 1);
1639	const int i = 0;	3016	const int i = 0;
1640	PUSHs (sv_2mortal (newSVuv (value [i])));	3017	PUSHs (sv_2mortal (newSVuv (value [i])));
1641		3018
1642	void	3019	void
1643	context (OpenCL::Event this)	3020	context (OpenCL::Event self)
1644	PPCODE:	3021	PPCODE:
1645	cl_context value [1];	3022	cl_context value [1];
1646	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_CONTEXT, sizeof (value), value, 0));	3023	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
1647	EXTEND (SP, 1);	3024	EXTEND (SP, 1);
1648	const int i = 0;	3025	const int i = 0;
1649	{	3026	{
1650	NEED_SUCCESS (RetainContext, (value [i]));	3027	NEED_SUCCESS (RetainContext, (value [i]));
1651	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	3028	PUSH_CLOBJ (stash_context, value [i]);
1652	}	3029	}
1653		3030
1654	#END:event	3031	#END:event
1655		3032
1656	void	3033	void
1657	profiling_info (OpenCL::Event this, cl_profiling_info name)	3034	profiling_info (OpenCL::Event self, cl_profiling_info name)
1658	PPCODE:	3035	PPCODE:
1659	INFO (EventProfiling)	3036	INFO (EventProfiling)
1660		3037
1661	#BEGIN:profiling	3038	#BEGIN:profiling
1662		3039
1663	void	3040	void
1664	profiling_command_queued (OpenCL::Event this)	3041	profiling_command_queued (OpenCL::Event self)
1665	ALIAS:	3042	ALIAS:
1666	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED	3043	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
1667	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT	3044	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
1668	profiling_command_start = CL_PROFILING_COMMAND_START	3045	profiling_command_start = CL_PROFILING_COMMAND_START
1669	profiling_command_end = CL_PROFILING_COMMAND_END	3046	profiling_command_end = CL_PROFILING_COMMAND_END
1670	PPCODE:	3047	PPCODE:
1671	cl_ulong value [1];	3048	cl_ulong value [1];
1672	NEED_SUCCESS (GetEventProfilingInfo, (this, ix, sizeof (value), value, 0));	3049	NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
1673	EXTEND (SP, 1);	3050	EXTEND (SP, 1);
1674	const int i = 0;	3051	const int i = 0;
1675	PUSHs (sv_2mortal (newSVuv (value [i])));	3052	PUSHs (sv_2mortal (newSVuv (value [i])));
1676		3053
1677	#END:profiling	3054	#END:profiling
1678		3055
1679	MODULE = OpenCL PACKAGE = OpenCL::UserEvent	3056	MODULE = OpenCL PACKAGE = OpenCL::UserEvent
1680		3057
1681	void	3058	void
1682	set_status (OpenCL::UserEvent this, cl_int execution_status)	3059	set_status (OpenCL::UserEvent self, cl_int execution_status)
1683	CODE:	3060	CODE:
1684	clSetUserEventStatus (this, execution_status);	3061	clSetUserEventStatus (self, execution_status);
1685		3062
		3063	MODULE = OpenCL PACKAGE = OpenCL::Mapped
		3064
		3065	void
		3066	DESTROY (SV *self)
		3067	CODE:
		3068	OpenCL__Mapped mapped = SvMAPPED (self);
		3069
		3070	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
		3071	mapped_detach (self, mapped);
		3072
		3073	clReleaseCommandQueue (mapped->queue);
		3074	clReleaseEvent (mapped->event);
		3075	Safefree (mapped);
		3076
		3077	void
		3078	unmap (OpenCL::Mapped self, ...)
		3079	CODE:
		3080	mapped_unmap (cv, ST (0), self, self->queue, &ST (1), items - 1);
		3081
		3082	bool
		3083	mapped (OpenCL::Mapped self)
		3084	CODE:
		3085	RETVAL = !!self->ptr;
		3086	OUTPUT:
		3087	RETVAL
		3088
		3089	void
		3090	wait (OpenCL::Mapped self)
		3091	PPCODE:
		3092	if (self->event)
		3093	NEED_SUCCESS (WaitForEvents, (1, &self->event));
		3094
		3095	void
		3096	event (OpenCL::Mapped self)
		3097	PPCODE:
		3098	if (!self->event)
		3099	XSRETURN_UNDEF;
		3100
		3101	clRetainEvent (self->event);
		3102	XPUSH_CLOBJ (stash_event, self->event);
		3103
		3104	size_t
		3105	size (OpenCL::Mapped self)
		3106	CODE:
		3107	RETVAL = self->cb;
		3108	OUTPUT:
		3109	RETVAL
		3110
		3111	IV
		3112	ptr (OpenCL::Mapped self)
		3113	CODE:
		3114	RETVAL = PTR2IV (self->ptr);
		3115	OUTPUT:
		3116	RETVAL
		3117
		3118	void
		3119	set (OpenCL::Mapped self, size_t offset, SV *data)
		3120	CODE:
		3121	STRLEN len;
		3122	const char *ptr = SvPVbyte (data, len);
		3123
		3124	if (offset + len > self->cb)
		3125	croak ("OpenCL::Mapped::set out of bound condition detected");
		3126
		3127	memcpy (offset + (char *)self->ptr, ptr, len);
		3128
		3129	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
		3130
		3131	MODULE = OpenCL PACKAGE = OpenCL::MappedImage
		3132
		3133	IV
		3134	row_pitch (OpenCL::Mapped self)
		3135	ALIAS:
		3136	slice_pitch = 1
		3137	CODE:
		3138	RETVAL = ix ? self->slice_pitch : self->row_pitch;
		3139	OUTPUT:
		3140	RETVAL
		3141
		3142
		3143

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