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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.17 by root, Tue Nov 22 10:39:47 2011 UTC vs.
Revision 1.64 by root, Thu May 3 23:30:08 2012 UTC

1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
		5	#include "ecb.h"//D
		6
		7	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
		8	#include "xthread.h"
		9	#include "schmorp.h"
		10
		11	#ifdef I_DLFCN
		12	#include <dlfcn.h>
		13	#endif
		14
		15	// how stupid is that, the 1.2 header files define CL_VERSION_1_1,
		16	// but then fail to define the api functions unless you ALSO define
		17	// this. This breaks 100% of the opencl 1.1 apps, for what reason?
		18	// after all, the functions are deprecated, not removed.
		19	// in addition, you cannot test for this in any future-proof way.
		20	// each time a new opencl version comes out, you need to make a new
		21	// release.
		22	#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
		23
		24	#ifndef PREFER_1_1
		25	#define PREFER_1_1 1
		26	#endif
		27
		28	#if PREFER_1_1
		29	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
		30	#endif
		31
		32	#ifdef __APPLE__
		33	#include <OpenCL/opencl.h>
		34	#else
5	#include <CL/opencl.h>	35	#include <CL/opencl.h>
		36	#endif
		37
		38	#ifndef CL_VERSION_1_2
		39	#undef PREFER_1_1
		40	#define PREFER_1_1 1
		41	#endif
6		42
7	typedef cl_platform_id OpenCL__Platform;	43	typedef cl_platform_id OpenCL__Platform;
8	typedef cl_device_id OpenCL__Device;	44	typedef cl_device_id OpenCL__Device;
9	typedef cl_context OpenCL__Context;	45	typedef cl_context OpenCL__Context;
10	typedef cl_command_queue OpenCL__Queue;	46	typedef cl_command_queue OpenCL__Queue;
11	typedef cl_mem OpenCL__Memory;	47	typedef cl_mem OpenCL__Memory;
12	typedef cl_mem OpenCL__Buffer;	48	typedef cl_mem OpenCL__Buffer;
		49	typedef cl_mem OpenCL__BufferObj;
13	typedef cl_mem OpenCL__Image;	50	typedef cl_mem OpenCL__Image;
14	typedef cl_mem OpenCL__Image2D;
15	typedef cl_mem OpenCL__Image3D;
16	typedef cl_mem OpenCL__Memory_ornull;	51	typedef cl_mem OpenCL__Memory_ornull;
17	typedef cl_mem OpenCL__Buffer_ornull;	52	typedef cl_mem OpenCL__Buffer_ornull;
18	typedef cl_mem OpenCL__Image_ornull;	53	typedef cl_mem OpenCL__Image_ornull;
19	typedef cl_mem OpenCL__Image2D_ornull;
20	typedef cl_mem OpenCL__Image3D_ornull;
21	typedef cl_sampler OpenCL__Sampler;	54	typedef cl_sampler OpenCL__Sampler;
22	typedef cl_program OpenCL__Program;	55	typedef cl_program OpenCL__Program;
23	typedef cl_kernel OpenCL__Kernel;	56	typedef cl_kernel OpenCL__Kernel;
24	typedef cl_event OpenCL__Event;	57	typedef cl_event OpenCL__Event;
25	typedef cl_event OpenCL__UserEvent;	58	typedef cl_event OpenCL__UserEvent;
26		59
		60	typedef struct mapped * OpenCL__Mapped;
		61
27	typedef SV *FUTURE;	62	typedef SV *FUTURE;
28		63
		64	static HV
		65	*stash_platform,
		66	*stash_device,
		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;
		87
29	/*****************************************************************************/	88	/*****************************************************************************/
30		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
31	/* up to two temporary buffers */	135	/* up to two temporary buffers */
32	static void *	136	static void * ecb_noinline
33	tmpbuf (size_t size)	137	tmpbuf (size_t size)
34	{	138	{
		139	enum { buffers = 4 };
35	static int idx;	140	static int idx;
36	static void *buf [2];	141	static void *buf [buffers];
37	static size_t len [2];	142	static size_t len [buffers];
38		143
39	idx ^= 1;	144	idx = (idx + 1) % buffers;
40		145
41	if (len [idx] < size)	146	if (len [idx] < size)
42	{	147	{
43	free (buf [idx]);	148	free (buf [idx]);
44	len [idx] = ((size + 31) & ~4095) + 4096 - 32;	149	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
…		…
112	if (res) \	217	if (res) \
113	FAIL (name);	218	FAIL (name);
114		219
115	/*****************************************************************************/	220	/*****************************************************************************/
116		221
117	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)	222	static cl_context_properties * ecb_noinline
118	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))	223	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
		224	{
		225	if (!sv || !SvOK (sv))
		226	if (extra)
		227	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
		228	else
		229	return 0;
119		230
		231	if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
		232	{
		233	AV *av = (AV *)SvRV (sv);
		234	int i, len = av_len (av) + 1;
		235	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
		236	cl_context_properties *l = p;
		237
		238	if (len & 1)
		239	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);
		240
		241	while (extracount--)
		242	*l++ = *extra++;
		243
		244	for (i = 0; i < len; i += 2)
		245	{
		246	cl_context_properties t = SvIV (*av_fetch (av, i , 0));
		247	SV *p_sv = *av_fetch (av, i + 1, 0);
		248	cl_context_properties v = SvIV (p_sv); // code below can override
		249
		250	switch (t)
		251	{
		252	case CL_GLX_DISPLAY_KHR:
		253	if (!SvOK (p_sv))
		254	{
		255	void *func = glsym ("_glXGetCurrentDisplay");
		256	if (func)
		257	v = (cl_context_properties)((void *(*)(void))func)();
		258	}
		259	break;
		260
		261	case CL_GL_CONTEXT_KHR:
		262	if (!SvOK (p_sv))
		263	{
		264	void *func = glsym ("_glXGetCurrentContext");
		265	if (func)
		266	v = (cl_context_properties)((void *(*)(void))func)();
		267	}
		268	break;
		269
		270	default:
		271	/* unknown property, treat as int */
		272	break;
		273	}
		274
		275	*l++ = t;
		276	*l++ = v;
		277	}
		278
		279	*l = 0;
		280
		281	return p;
		282	}
		283
		284	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
		285	}
		286
		287	/*****************************************************************************/
		288
120	static void *	289	static SV *
		290	new_clobj (HV *stash, IV id)
		291	{
		292	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		293	}
		294
		295	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		296	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
		297
		298	/* cl objects are either \$iv, or [$iv, ...] */
		299	/* they can be upgraded at runtime to the array form */
		300	static void * ecb_noinline
121	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)	301	SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)
122	{	302	{
		303	// sv_derived_from is quite slow :(
123	if (SvROK (sv) && sv_derived_from (sv, pkg))	304	if (SvROK (sv) && sv_derived_from (sv, pkg))
124	return (void *)SvIV (SvRV (sv));	305	return (void *)SvIV (SvRV (sv));
125		306
126	croak ("%s: %s is not of type %s", func, svname, pkg);	307	croak ("%s: %s is not of type %s", func, svname, pkg);
		308	}
		309
		310	// the "no-inherit" version of the above
		311	static void * ecb_noinline
		312	SvCLOBJ_ni (const char *func, const char *svname, SV *sv, HV *stash)
		313	{
		314	if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
		315	return (void *)SvIV (SvRV (sv));
		316
		317	croak ("%s: %s is not of type %s", func, svname, HvNAME (stash));
127	}	318	}
128		319
129	/*****************************************************************************/	320	/*****************************************************************************/
		321	/* callback stuff */
		322
		323	/* default context callback, log to stderr */
		324	static void CL_CALLBACK
		325	context_default_notify (const char *msg, const void *info, size_t cb, void *data)
		326	{
		327	fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
		328	}
		329
		330	typedef struct
		331	{
		332	int free_cb;
		333	void (*push)(void *data1, void *data2, void *data3);
		334	} eq_vtbl;
		335
		336	typedef struct eq_item
		337	{
		338	struct eq_item *next;
		339	eq_vtbl *vtbl;
		340	SV *cb;
		341	void *data1, *data2, *data3;
		342	} eq_item;
		343
		344	static void (*eq_signal_func)(void *signal_arg, int value);
		345	static void *eq_signal_arg;
		346	static xmutex_t eq_lock = X_MUTEX_INIT;
		347	static eq_item *eq_head, *eq_tail;
		348
		349	static void ecb_noinline
		350	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
		351	{
		352	eq_item *item = malloc (sizeof (eq_item));
		353
		354	item->next = 0;
		355	item->vtbl = vtbl;
		356	item->cb = cb;
		357	item->data1 = data1;
		358	item->data2 = data2;
		359	item->data3 = data3;
		360
		361	X_LOCK (eq_lock);
		362
		363	*(eq_head ? &eq_tail->next : &eq_head) = item;
		364	eq_tail = item;
		365
		366	X_UNLOCK (eq_lock);
		367
		368	eq_signal_func (eq_signal_arg, 0);
		369	}
		370
		371	static eq_item *
		372	eq_dec (void)
		373	{
		374	eq_item *res;
		375
		376	X_LOCK (eq_lock);
		377
		378	res = eq_head;
		379	if (res)
		380	eq_head = res->next;
		381
		382	X_UNLOCK (eq_lock);
		383
		384	return res;
		385	}
		386
		387	static void
		388	eq_poll (void)
		389	{
		390	eq_item *item;
		391
		392	while ((item = eq_dec ()))
		393	{
		394	ENTER;
		395	SAVETMPS;
		396
		397	dSP;
		398	PUSHMARK (SP);
		399	EXTEND (SP, 2);
		400
		401	if (item->vtbl->free_cb)
		402	sv_2mortal (item->cb);
		403
		404	PUTBACK;
		405	item->vtbl->push (item->data1, item->data2, item->data3);
		406
		407	SV *cb = item->cb;
		408	free (item);
		409
		410	call_sv (cb, G_DISCARD | G_VOID);
		411
		412	FREETMPS;
		413	LEAVE;
		414	}
		415	}
		416
		417	static void
		418	eq_poll_interrupt (pTHX_ void *c_arg, int value)
		419	{
		420	eq_poll ();
		421	}
		422
		423	/*****************************************************************************/
		424	/* context notify */
		425
		426	static void ecb_noinline
		427	eq_context_push (void *data1, void *data2, void *data3)
		428	{
		429	dSP;
		430	PUSHs (sv_2mortal (newSVpv (data1, 0)));
		431	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
		432	PUTBACK;
		433
		434	free (data1);
		435	free (data2);
		436	}
		437
		438	static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
		439
		440	static void CL_CALLBACK
		441	eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
		442	{
		443	void *pvt_copy = malloc (cb);
		444	memcpy (pvt_copy, pvt, cb);
		445	eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
		446	}
		447
		448	#define CONTEXT_NOTIFY_CALLBACK \
		449	void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
		450	void *user_data = 0; \
		451	\
		452	if (SvOK (notify)) \
		453	{ \
		454	pfn_notify = eq_context_notify; \
		455	user_data = s_get_cv (notify); \
		456	}
		457
		458	static SV * ecb_noinline
		459	new_clobj_context (cl_context ctx, void *user_data)
		460	{
		461	SV *sv = new_clobj (stash_context, (IV)ctx);
		462
		463	if (user_data)
		464	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
		465
		466	return sv;
		467	}
		468
		469	#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
		470
		471	/*****************************************************************************/
		472	/* build/compile/link notify */
		473
		474	static void
		475	eq_program_push (void *data1, void *data2, void *data3)
		476	{
		477	dSP;
		478	PUSH_CLOBJ (stash_program, data1);
		479	PUTBACK;
		480	}
		481
		482	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
		483
		484	static void CL_CALLBACK
		485	eq_program_notify (cl_program program, void *user_data)
		486	{
		487	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		488	}
		489
		490	struct build_args
		491	{
		492	cl_program program;
		493	char *options;
		494	void *user_data;
		495	cl_uint num_devices;
		496	};
		497
		498	X_THREAD_PROC (build_program_thread)
		499	{
		500	struct build_args *arg = thr_arg;
		501
		502	clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
		503
		504	if (arg->user_data)
		505	eq_program_notify (arg->program, arg->user_data);
		506	else
		507	clReleaseProgram (arg->program);
		508
		509	free (arg->options);
		510	free (arg);
		511
		512	return 0;
		513	}
		514
		515	static void
		516	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
		517	{
		518	struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
		519
		520	arg->program = program;
		521	arg->options = strdup (options);
		522	arg->user_data = user_data;
		523	arg->num_devices = num_devices;
		524	memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
		525
		526	xthread_t id;
		527	thread_create (&id, build_program_thread, arg);
		528	}
		529
		530	/*****************************************************************************/
		531	/* event objects */
		532
		533	static void
		534	eq_event_push (void *data1, void *data2, void *data3)
		535	{
		536	dSP;
		537	PUSH_CLOBJ (stash_event, data1);
		538	PUSHs (sv_2mortal (newSViv ((IV)data2)));
		539	PUTBACK;
		540	}
		541
		542	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
		543
		544	static void CL_CALLBACK
		545	eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
		546	{
		547	clRetainEvent (event);
		548	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
		549	}
		550
		551	/*****************************************************************************/
		552	/* utilities for XS code */
130		553
131	static size_t	554	static size_t
132	img_row_pitch (cl_mem img)	555	img_row_pitch (cl_mem img)
133	{	556	{
134	size_t res;	557	size_t res;
135	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	558	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
136	return res;	559	return res;
137	}	560	}
138		561
139	static cl_event *	562	static cl_event * ecb_noinline
140	event_list (SV **items, int count)	563	event_list (SV **items, cl_uint *rcount, cl_event extra)
141	{	564	{
		565	cl_uint count = *rcount;
		566
		567	if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
		568	*rcount = count = 0;
		569
		570	if (!count && !extra)
		571	return 0;
		572
142	cl_event *list = tmpbuf (sizeof (cl_event) * count);	573	cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
		574	int i = 0;
143		575
144	while (count--)	576	while (count--)
		577	if (SvOK (items [count]))
145	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	578	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
146		579
		580	if (extra)
		581	list [i++] = extra;
		582
		583	*rcount = i;
		584
147	return list;	585	return i ? list : 0;
148	}	586	}
149		587
150	#define EVENT_LIST(items,count) \	588	#define EVENT_LIST(skip) \
151	cl_uint event_list_count = (count); \	589	cl_uint event_list_count = items - (skip); \
152	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)	590	cl_event *event_list_ptr = event_list (&ST (skip), &event_list_count, 0)
153		591
154	#define INFO(class) \	592	#define INFO(class) \
155	{ \	593	{ \
156	size_t size; \	594	size_t size; \
157	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \	595	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
158	SV *sv = sv_2mortal (newSV (size)); \	596	SV *sv = sv_2mortal (newSV (size)); \
159	SvUPGRADE (sv, SVt_PV); \	597	SvUPGRADE (sv, SVt_PV); \
160	SvPOK_only (sv); \	598	SvPOK_only (sv); \
161	SvCUR_set (sv, size); \	599	SvCUR_set (sv, size); \
162	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \	600	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
163	XPUSHs (sv); \	601	XPUSHs (sv); \
164	}	602	}
165		603
		604	/*****************************************************************************/
		605	/* mapped_xxx */
		606
		607	static OpenCL__Mapped
		608	SvMAPPED (SV *sv)
		609	{
		610	// no typechecking atm., keep your fingers crossed
		611	return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
		612	}
		613
		614	struct mapped
		615	{
		616	cl_command_queue queue;
		617	cl_mem memobj;
		618	void *ptr;
		619	size_t cb;
		620	cl_event event;
		621	size_t row_pitch;
		622	size_t slice_pitch;
		623	};
		624
		625	static SV *
		626	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)
		627	{
		628	SV *data = newSV (0);
		629	SvUPGRADE (data, SVt_PVMG);
		630
		631	OpenCL__Mapped mapped;
		632	New (0, mapped, 1, struct mapped);
		633
		634	clRetainCommandQueue (queue);
		635
		636	mapped->queue = queue;
		637	mapped->memobj = memobj;
		638	mapped->ptr = ptr;
		639	mapped->cb = cb;
		640	mapped->event = ev;
		641	mapped->row_pitch = row_pitch;
		642	mapped->slice_pitch = slice_pitch;
		643
		644	sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
		645
		646	if (SvLEN (data))
		647	Safefree (data);
		648
		649	SvPVX (data) = (char *)ptr;
		650	SvCUR_set (data, cb);
		651	SvLEN_set (data, 0);
		652	SvPOK_only (data);
		653
		654	SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
		655
		656	if (!(flags & CL_MAP_WRITE))
		657	SvREADONLY_on (data);
		658
		659	return obj;
		660	}
		661
		662	static void
		663	mapped_detach (SV *sv, OpenCL__Mapped mapped)
		664	{
		665	SV *data = SvRV (sv);
		666
		667	// the next check checks both before AND after detach, where SvPVX should STILL be 0
		668	if (SvPVX (data) != (char *)mapped->ptr)
		669	warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
		670	else
		671	{
		672	SvREADONLY_off (data);
		673	SvCUR_set (data, 0);
		674	SvPVX (data) = 0;
		675	SvOK_off (data);
		676	}
		677
		678	mapped->ptr = 0;
		679	}
		680
		681	static void
		682	mapped_unmap (SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
		683	{
		684	cl_event *event_list_ptr = event_list (wait_list, &event_list_count, mapped->event);
		685	cl_event ev;
		686
		687	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
		688
		689	clReleaseEvent (mapped->event);
		690	mapped->event = ev;
		691
		692	mapped_detach (self, mapped);
		693	}
		694
		695	/*****************************************************************************/
		696
166	MODULE = OpenCL PACKAGE = OpenCL	697	MODULE = OpenCL PACKAGE = OpenCL
167		698
168	PROTOTYPES: ENABLE	699	PROTOTYPES: ENABLE
169		700
		701	void
		702	poll ()
		703	CODE:
		704	eq_poll ();
		705
		706	void
		707	_eq_initialise (IV func, IV arg)
		708	CODE:
		709	eq_signal_func = (void (*)(void *, int))func;
		710	eq_signal_arg = (void*)arg;
		711
170	BOOT:	712	BOOT:
171	{	713	{
172	HV *stash = gv_stashpv ("OpenCL", 1);	714	HV *stash = gv_stashpv ("OpenCL", 1);
173	static const ivstr *civ, const_iv[] = {	715	static const ivstr *civ, const_iv[] = {
174	{ sizeof (cl_char ), "SIZEOF_CHAR" },	716	{ sizeof (cl_char ), "SIZEOF_CHAR" },
175	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	717	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
176	{ sizeof (cl_short ), "SIZEOF_SHORT" },	718	{ sizeof (cl_short ), "SIZEOF_SHORT" },
177	{ sizeof (cl_ushort), "SIZEOF_USHORT" },	719	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
178	{ sizeof (cl_int ), "SIZEOF_INT" },	720	{ sizeof (cl_int ), "SIZEOF_INT" },
179	{ sizeof (cl_uint ), "SIZEOF_UINT" },	721	{ sizeof (cl_uint ), "SIZEOF_UINT" },
180	{ sizeof (cl_long ), "SIZEOF_LONG" },	722	{ sizeof (cl_long ), "SIZEOF_LONG" },
181	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	723	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
182	{ sizeof (cl_half ), "SIZEOF_HALF" },	724	{ sizeof (cl_half ), "SIZEOF_HALF" },
183	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	725	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
184	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	726	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
185	#include "constiv.h"	727	#include "constiv.h"
186	};	728	};
		729
187	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	730	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
188	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	731	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		732
		733	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
		734	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		735	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
		736	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
		737	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
		738	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
		739	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
		740	stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
		741	stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
		742	stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
		743	stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
		744	stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
		745	stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
		746	stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
		747	stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
		748	stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
		749	stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
		750	stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
		751	stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
		752	stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
		753	stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
		754	stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
		755
		756	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
189	}	757	}
190		758
191	cl_int	759	cl_int
192	errno ()	760	errno ()
193	CODE:	761	CODE:
194	errno = res;	762	RETVAL = res;
		763	OUTPUT:
		764	RETVAL
195		765
196	const char *	766	const char *
197	err2str (cl_int err)	767	err2str (cl_int err = res)
198		768
199	const char *	769	const char *
200	enum2str (cl_uint value)	770	enum2str (cl_uint value)
201		771
202	void	772	void
…		…
210	list = tmpbuf (sizeof (*list) * count);	780	list = tmpbuf (sizeof (*list) * count);
211	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	781	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
212		782
213	EXTEND (SP, count);	783	EXTEND (SP, count);
214	for (i = 0; i < count; ++i)	784	for (i = 0; i < count; ++i)
215	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	785	PUSH_CLOBJ (stash_platform, (IV)list [i]);
216		786
217	void	787	void
218	context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	788	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
219	PPCODE:	789	PPCODE:
		790	CONTEXT_NOTIFY_CALLBACK;
220	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res));	791	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
221	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	792	XPUSH_CLOBJ_CONTEXT;
222		793
223	void	794	void
224	context (FUTURE properties, FUTURE devices, FUTURE notify = 0)	795	context (FUTURE properties, FUTURE devices, FUTURE notify)
225	PPCODE:	796	PPCODE:
226	/* der Gipfel der Kunst */	797	/* der Gipfel der Kunst */
227		798
228	void	799	void
229	wait_for_events (...)	800	wait_for_events (...)
230	CODE:	801	CODE:
231	EVENT_LIST (0, items);	802	EVENT_LIST (0);
232	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	803	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
233		804
234	PROTOTYPES: DISABLE	805	PROTOTYPES: DISABLE
235		806
236	MODULE = OpenCL PACKAGE = OpenCL::Platform	807	MODULE = OpenCL PACKAGE = OpenCL::Platform
237		808
238	void	809	void
239	info (OpenCL::Platform this, cl_platform_info name)	810	info (OpenCL::Platform self, cl_platform_info name)
240	PPCODE:	811	PPCODE:
241	INFO (Platform)	812	INFO (Platform)
242		813
		814	void
		815	unload_compiler (OpenCL::Platform self)
		816	CODE:
		817	#if CL_VERSION_1_2
		818	clUnloadPlatformCompiler (self);
		819	#endif
		820
243	#BEGIN:platform	821	#BEGIN:platform
244		822
245	void	823	void
246	profile (OpenCL::Platform this)	824	profile (OpenCL::Platform self)
247	ALIAS:	825	ALIAS:
248	profile = CL_PLATFORM_PROFILE	826	profile = CL_PLATFORM_PROFILE
249	version = CL_PLATFORM_VERSION	827	version = CL_PLATFORM_VERSION
250	name = CL_PLATFORM_NAME	828	name = CL_PLATFORM_NAME
251	vendor = CL_PLATFORM_VENDOR	829	vendor = CL_PLATFORM_VENDOR
252	extensions = CL_PLATFORM_EXTENSIONS	830	extensions = CL_PLATFORM_EXTENSIONS
253	PPCODE:	831	PPCODE:
254	size_t size;	832	size_t size;
255	NEED_SUCCESS (GetPlatformInfo, (this, ix, 0, 0, &size));	833	NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
256	char *value = tmpbuf (size);	834	char *value = tmpbuf (size);
257	NEED_SUCCESS (GetPlatformInfo, (this, ix, size, value, 0));	835	NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
258	EXTEND (SP, 1);	836	EXTEND (SP, 1);
259	const int i = 0;	837	const int i = 0;
260	PUSHs (sv_2mortal (newSVpv (value, 0)));	838	PUSHs (sv_2mortal (newSVpv (value, 0)));
261		839
262	#END:platform	840	#END:platform
263		841
264	void	842	void
265	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	843	devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
266	PPCODE:	844	PPCODE:
267	cl_device_id *list;	845	cl_device_id *list;
268	cl_uint count;	846	cl_uint count;
269	int i;	847	int i;
270		848
271	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));	849	NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
272	list = tmpbuf (sizeof (*list) * count);	850	list = tmpbuf (sizeof (*list) * count);
273	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));	851	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
274		852
275	EXTEND (SP, count);	853	EXTEND (SP, count);
276	for (i = 0; i < count; ++i)	854	for (i = 0; i < count; ++i)
277	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	855	PUSH_CLOBJ (stash_device, list [i]);
278		856
279	void	857	void
280	context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0)	858	context (OpenCL::Platform self, SV *properties = 0, SV *devices, SV *notify = &PL_sv_undef)
281	PPCODE:	859	PPCODE:
282	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	860	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
283	croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");	861	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
		862
		863	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		864	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context", "properties", properties, extra, 2);
284		865
285	AV *av = (AV *)SvRV (devices);	866	AV *av = (AV *)SvRV (devices);
286	cl_uint num_devices = av_len (av) + 1;	867	cl_uint num_devices = av_len (av) + 1;
287	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	868	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
		869
288	int i;	870	int i;
289
290	for (i = num_devices; i--; )	871	for (i = num_devices; i--; )
291	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	872	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
292		873
		874	CONTEXT_NOTIFY_CALLBACK;
293	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res));	875	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, num_devices, device_list, pfn_notify, user_data, &res));
294	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	876	XPUSH_CLOBJ_CONTEXT;
295		877
296	void	878	void
297	context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	879	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
298	PPCODE:	880	PPCODE:
299	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };	881	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		882	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
		883
		884	CONTEXT_NOTIFY_CALLBACK;
300	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	885	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
301	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	886	XPUSH_CLOBJ_CONTEXT;
302		887
303	MODULE = OpenCL PACKAGE = OpenCL::Device	888	MODULE = OpenCL PACKAGE = OpenCL::Device
304		889
305	void	890	void
306	info (OpenCL::Device this, cl_device_info name)	891	info (OpenCL::Device self, cl_device_info name)
307	PPCODE:	892	PPCODE:
308	INFO (Device)	893	INFO (Device)
309		894
310	#BEGIN:device	895	#BEGIN:device
311		896
312	void	897	void
313	type (OpenCL::Device this)	898	type (OpenCL::Device self)
314	PPCODE:	899	PPCODE:
315	cl_device_type value [1];	900	cl_device_type value [1];
316	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_TYPE, sizeof (value), value, 0));	901	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
317	EXTEND (SP, 1);	902	EXTEND (SP, 1);
318	const int i = 0;	903	const int i = 0;
319	PUSHs (sv_2mortal (newSViv (value [i])));	904	PUSHs (sv_2mortal (newSVuv (value [i])));
320		905
321	void	906	void
322	vendor_id (OpenCL::Device this)	907	vendor_id (OpenCL::Device self)
323	ALIAS:	908	ALIAS:
324	vendor_id = CL_DEVICE_VENDOR_ID	909	vendor_id = CL_DEVICE_VENDOR_ID
325	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS	910	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
326	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS	911	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
327	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR	912	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
…		…
345	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT	930	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
346	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG	931	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
347	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT	932	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
348	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE	933	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
349	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF	934	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
350	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT	935	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
351	PPCODE:	936	PPCODE:
352	cl_uint value [1];	937	cl_uint value [1];
353	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	938	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
354	EXTEND (SP, 1);	939	EXTEND (SP, 1);
355	const int i = 0;	940	const int i = 0;
356	PUSHs (sv_2mortal (newSVuv (value [i])));	941	PUSHs (sv_2mortal (newSVuv (value [i])));
357		942
358	void	943	void
359	max_work_group_size (OpenCL::Device this)	944	max_work_group_size (OpenCL::Device self)
360	ALIAS:	945	ALIAS:
361	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE	946	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
362	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH	947	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
363	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT	948	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
364	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH	949	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
…		…
366	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH	951	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
367	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE	952	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
368	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION	953	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
369	PPCODE:	954	PPCODE:
370	size_t value [1];	955	size_t value [1];
371	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	956	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
372	EXTEND (SP, 1);	957	EXTEND (SP, 1);
373	const int i = 0;	958	const int i = 0;
374	PUSHs (sv_2mortal (newSVuv (value [i])));	959	PUSHs (sv_2mortal (newSVuv (value [i])));
375		960
376	void	961	void
377	max_work_item_sizes (OpenCL::Device this)	962	max_work_item_sizes (OpenCL::Device self)
378	PPCODE:	963	PPCODE:
379	size_t size;	964	size_t size;
380	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));	965	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
381	size_t *value = tmpbuf (size);	966	size_t *value = tmpbuf (size);
382	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));	967	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
383	int i, n = size / sizeof (*value);	968	int i, n = size / sizeof (*value);
384	EXTEND (SP, n);	969	EXTEND (SP, n);
385	for (i = 0; i < n; ++i)	970	for (i = 0; i < n; ++i)
386	PUSHs (sv_2mortal (newSVuv (value [i])));	971	PUSHs (sv_2mortal (newSVuv (value [i])));
387		972
388	void	973	void
389	address_bits (OpenCL::Device this)	974	address_bits (OpenCL::Device self)
390	PPCODE:	975	PPCODE:
391	cl_bitfield value [1];	976	cl_bitfield value [1];
392	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));	977	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
393	EXTEND (SP, 1);	978	EXTEND (SP, 1);
394	const int i = 0;	979	const int i = 0;
395	PUSHs (sv_2mortal (newSVuv (value [i])));	980	PUSHs (sv_2mortal (newSVuv (value [i])));
396		981
397	void	982	void
398	max_mem_alloc_size (OpenCL::Device this)	983	max_mem_alloc_size (OpenCL::Device self)
399	ALIAS:	984	ALIAS:
400	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE	985	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
401	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE	986	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
402	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE	987	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
403	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE	988	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
404	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE	989	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
405	PPCODE:	990	PPCODE:
406	cl_ulong value [1];	991	cl_ulong value [1];
407	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	992	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
408	EXTEND (SP, 1);	993	EXTEND (SP, 1);
409	const int i = 0;	994	const int i = 0;
410	PUSHs (sv_2mortal (newSVuv (value [i])));	995	PUSHs (sv_2mortal (newSVuv (value [i])));
411		996
412	void	997	void
413	single_fp_config (OpenCL::Device this)	998	single_fp_config (OpenCL::Device self)
414	ALIAS:	999	ALIAS:
415	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG	1000	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
416	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG	1001	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
417	half_fp_config = CL_DEVICE_HALF_FP_CONFIG	1002	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
418	PPCODE:	1003	PPCODE:
419	cl_device_fp_config value [1];	1004	cl_device_fp_config value [1];
420	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1005	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
421	EXTEND (SP, 1);	1006	EXTEND (SP, 1);
422	const int i = 0;	1007	const int i = 0;
423	PUSHs (sv_2mortal (newSVuv (value [i])));	1008	PUSHs (sv_2mortal (newSVuv (value [i])));
424		1009
425	void	1010	void
426	global_mem_cache_type (OpenCL::Device this)	1011	global_mem_cache_type (OpenCL::Device self)
427	PPCODE:	1012	PPCODE:
428	cl_device_mem_cache_type value [1];	1013	cl_device_mem_cache_type value [1];
429	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));	1014	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
430	EXTEND (SP, 1);	1015	EXTEND (SP, 1);
431	const int i = 0;	1016	const int i = 0;
432	PUSHs (sv_2mortal (newSVuv (value [i])));	1017	PUSHs (sv_2mortal (newSVuv (value [i])));
433		1018
434	void	1019	void
435	local_mem_type (OpenCL::Device this)	1020	local_mem_type (OpenCL::Device self)
436	PPCODE:	1021	PPCODE:
437	cl_device_local_mem_type value [1];	1022	cl_device_local_mem_type value [1];
438	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));	1023	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
439	EXTEND (SP, 1);	1024	EXTEND (SP, 1);
440	const int i = 0;	1025	const int i = 0;
441	PUSHs (sv_2mortal (newSVuv (value [i])));	1026	PUSHs (sv_2mortal (newSVuv (value [i])));
442		1027
443	void	1028	void
444	error_correction_support (OpenCL::Device this)	1029	error_correction_support (OpenCL::Device self)
445	ALIAS:	1030	ALIAS:
446	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT	1031	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
447	endian_little = CL_DEVICE_ENDIAN_LITTLE	1032	endian_little = CL_DEVICE_ENDIAN_LITTLE
448	available = CL_DEVICE_AVAILABLE	1033	available = CL_DEVICE_AVAILABLE
449	compiler_available = CL_DEVICE_COMPILER_AVAILABLE	1034	compiler_available = CL_DEVICE_COMPILER_AVAILABLE
450	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY	1035	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
451	PPCODE:	1036	PPCODE:
452	cl_bool value [1];	1037	cl_bool value [1];
453	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1038	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
454	EXTEND (SP, 1);	1039	EXTEND (SP, 1);
455	const int i = 0;	1040	const int i = 0;
456	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	1041	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
457		1042
458	void	1043	void
459	execution_capabilities (OpenCL::Device this)	1044	execution_capabilities (OpenCL::Device self)
460	PPCODE:	1045	PPCODE:
461	cl_device_exec_capabilities value [1];	1046	cl_device_exec_capabilities value [1];
462	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));	1047	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
463	EXTEND (SP, 1);	1048	EXTEND (SP, 1);
464	const int i = 0;	1049	const int i = 0;
465	PUSHs (sv_2mortal (newSVuv (value [i])));	1050	PUSHs (sv_2mortal (newSVuv (value [i])));
466		1051
467	void	1052	void
468	properties (OpenCL::Device this)	1053	properties (OpenCL::Device self)
469	PPCODE:	1054	PPCODE:
470	cl_command_queue_properties value [1];	1055	cl_command_queue_properties value [1];
471	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));	1056	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
472	EXTEND (SP, 1);	1057	EXTEND (SP, 1);
473	const int i = 0;	1058	const int i = 0;
474	PUSHs (sv_2mortal (newSViv (value [i])));	1059	PUSHs (sv_2mortal (newSVuv (value [i])));
475		1060
476	void	1061	void
477	platform (OpenCL::Device this)	1062	platform (OpenCL::Device self)
478	PPCODE:	1063	PPCODE:
479	cl_platform_id value [1];	1064	cl_platform_id value [1];
480	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	1065	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
481	EXTEND (SP, 1);	1066	EXTEND (SP, 1);
482	const int i = 0;	1067	const int i = 0;
483	{	1068	{
484	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));	1069	PUSH_CLOBJ (stash_platform, value [i]);
485	}	1070	}
486		1071
487	void	1072	void
488	name (OpenCL::Device this)	1073	name (OpenCL::Device self)
489	ALIAS:	1074	ALIAS:
490	name = CL_DEVICE_NAME	1075	name = CL_DEVICE_NAME
491	vendor = CL_DEVICE_VENDOR	1076	vendor = CL_DEVICE_VENDOR
492	driver_version = CL_DRIVER_VERSION	1077	driver_version = CL_DRIVER_VERSION
493	profile = CL_DEVICE_PROFILE	1078	profile = CL_DEVICE_PROFILE
494	version = CL_DEVICE_VERSION	1079	version = CL_DEVICE_VERSION
495	extensions = CL_DEVICE_EXTENSIONS	1080	extensions = CL_DEVICE_EXTENSIONS
496	PPCODE:	1081	PPCODE:
497	size_t size;	1082	size_t size;
498	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));	1083	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
499	char *value = tmpbuf (size);	1084	char *value = tmpbuf (size);
500	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));	1085	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
501	EXTEND (SP, 1);	1086	EXTEND (SP, 1);
502	const int i = 0;	1087	const int i = 0;
503	PUSHs (sv_2mortal (newSVpv (value, 0)));	1088	PUSHs (sv_2mortal (newSVpv (value, 0)));
504		1089
505	void	1090	void
506	parent_device_ext (OpenCL::Device this)	1091	parent_device_ext (OpenCL::Device self)
507	PPCODE:	1092	PPCODE:
508	cl_device_id value [1];	1093	cl_device_id value [1];
509	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	1094	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
510	EXTEND (SP, 1);	1095	EXTEND (SP, 1);
511	const int i = 0;	1096	const int i = 0;
512	{	1097	{
513	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1098	PUSH_CLOBJ (stash_device, value [i]);
514	}	1099	}
515		1100
516	void	1101	void
517	partition_types_ext (OpenCL::Device this)	1102	partition_types_ext (OpenCL::Device self)
518	ALIAS:	1103	ALIAS:
519	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT	1104	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
520	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT	1105	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
521	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT	1106	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
522	PPCODE:	1107	PPCODE:
523	size_t size;	1108	size_t size;
524	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));	1109	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
525	cl_device_partition_property_ext *value = tmpbuf (size);	1110	cl_device_partition_property_ext *value = tmpbuf (size);
526	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));	1111	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
527	int i, n = size / sizeof (*value);	1112	int i, n = size / sizeof (*value);
528	EXTEND (SP, n);	1113	EXTEND (SP, n);
529	for (i = 0; i < n; ++i)	1114	for (i = 0; i < n; ++i)
530	PUSHs (sv_2mortal (newSVuv (value [i])));	1115	PUSHs (sv_2mortal (newSVuv (value [i])));
531		1116
…		…
537	DESTROY (OpenCL::Context context)	1122	DESTROY (OpenCL::Context context)
538	CODE:	1123	CODE:
539	clReleaseContext (context);	1124	clReleaseContext (context);
540		1125
541	void	1126	void
542	info (OpenCL::Context this, cl_context_info name)	1127	info (OpenCL::Context self, cl_context_info name)
543	PPCODE:	1128	PPCODE:
544	INFO (Context)	1129	INFO (Context)
545		1130
546	void	1131	void
547	queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0)	1132	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
548	PPCODE:	1133	PPCODE:
549	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res));	1134	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
550	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	1135	XPUSH_CLOBJ (stash_queue, queue);
551		1136
552	void	1137	void
553	user_event (OpenCL::Context this)	1138	user_event (OpenCL::Context self)
554	PPCODE:	1139	PPCODE:
555	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res));	1140	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
556	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);	1141	XPUSH_CLOBJ (stash_userevent, ev);
557		1142
558	void	1143	void
559	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)	1144	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
560	PPCODE:	1145	PPCODE:
561	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	1146	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
562	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	1147	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
563		1148
564	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res));	1149	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
565	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	1150	XPUSH_CLOBJ (stash_bufferobj, mem);
566		1151
567	void	1152	void
568	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)	1153	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
569	PPCODE:	1154	PPCODE:
570	STRLEN len;	1155	STRLEN len;
571	char *ptr = SvPVbyte (data, len);	1156	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
572
573	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	1157	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
574	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	1158	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
575
576	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, ptr, &res));	1159	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
577	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	1160	XPUSH_CLOBJ (stash_bufferobj, mem);
578		1161
		1162	#if CL_VERSION_1_2
		1163
579	void	1164	void
580	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)	1165	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)
581	PPCODE:	1166	PPCODE:
582	STRLEN len;	1167	STRLEN len;
583	char *ptr = SvPVbyte (data, len);	1168	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
584	const cl_image_format format = { channel_order, channel_type };	1169	const cl_image_format format = { channel_order, channel_type };
		1170	const cl_image_desc desc = {
		1171	type,
		1172	width, height, depth,
		1173	array_size, row_pitch, slice_pitch,
		1174	num_mip_level, num_samples,
		1175	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
		1176	};
585	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res));	1177	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
586	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1178	HV *stash = stash_image;
		1179	switch (type)
		1180	{
		1181	case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
		1182	case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
		1183	case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
		1184	case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
		1185	case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
		1186	case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
		1187	}
		1188	XPUSH_CLOBJ (stash, mem);
587		1189
		1190	#endif
		1191
588	void	1192	void
589	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)	1193	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)
590	PPCODE:	1194	PPCODE:
591	STRLEN len;	1195	STRLEN len;
592	char *ptr = SvPVbyte (data, len);	1196	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
593	const cl_image_format format = { channel_order, channel_type };	1197	const cl_image_format format = { channel_order, channel_type };
		1198	#if PREFER_1_1
		1199	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
		1200	#else
		1201	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
		1202	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1203	#endif
		1204	XPUSH_CLOBJ (stash_image2d, mem);
		1205
		1206	void
		1207	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)
		1208	PPCODE:
		1209	STRLEN len;
		1210	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		1211	const cl_image_format format = { channel_order, channel_type };
		1212	#if PREFER_1_1
594	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1213	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
595	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	1214	#else
		1215	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
		1216	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1217	#endif
		1218	XPUSH_CLOBJ (stash_image3d, mem);
596		1219
		1220	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1221
597	void	1222	void
		1223	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
		1224	PPCODE:
		1225	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
		1226	XPUSH_CLOBJ (stash_bufferobj, mem);
		1227
		1228	void
		1229	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
		1230	PPCODE:
		1231	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
		1232	XPUSH_CLOBJ (stash_image2d, mem);
		1233
		1234	#if CL_VERSION_1_2
		1235
		1236	void
		1237	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1238	ALIAS:
		1239	PPCODE:
		1240	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
		1241	cl_gl_object_type type;
		1242	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
		1243	HV *stash = stash_memory;
		1244	switch (type)
		1245	{
		1246	case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
		1247	case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
		1248	case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
		1249	case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
		1250	case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
		1251	case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
		1252	}
		1253	XPUSH_CLOBJ (stash, mem);
		1254
		1255	#endif
		1256
		1257	void
		1258	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1259	PPCODE:
		1260	#if PREFER_1_1
		1261	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
		1262	#else
		1263	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1264	#endif
		1265	XPUSH_CLOBJ (stash_image2d, mem);
		1266
		1267	void
		1268	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1269	PPCODE:
		1270	#if PREFER_1_1
		1271	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
		1272	#else
		1273	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1274	#endif
		1275	XPUSH_CLOBJ (stash_image3d, mem);
		1276
		1277	#endif
		1278
		1279	void
598	supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type)	1280	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
599	PPCODE:	1281	PPCODE:
600	{	1282	{
601	cl_uint count;	1283	cl_uint count;
602	cl_image_format *list;	1284	cl_image_format *list;
603	int i;	1285	int i;
604		1286
605	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count));	1287	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
606	Newx (list, count, cl_image_format);	1288	Newx (list, count, cl_image_format);
607	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0));	1289	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
608		1290
609	EXTEND (SP, count);	1291	EXTEND (SP, count);
610	for (i = 0; i < count; ++i)	1292	for (i = 0; i < count; ++i)
611	{	1293	{
612	AV *av = newAV ();	1294	AV *av = newAV ();
…		…
615	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	1297	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
616	}	1298	}
617	}	1299	}
618		1300
619	void	1301	void
620	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1302	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
621	PPCODE:	1303	PPCODE:
622	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res));	1304	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
623	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	1305	XPUSH_CLOBJ (stash_sampler, sampler);
624		1306
625	void	1307	void
626	program_with_source (OpenCL::Context this, SV *program)	1308	program_with_source (OpenCL::Context self, SV *program)
627	PPCODE:	1309	PPCODE:
628	STRLEN len;	1310	STRLEN len;
629	size_t len2;	1311	size_t len2;
630	const char *ptr = SvPVbyte (program, len);	1312	const char *ptr = SvPVbyte (program, len);
631		1313
632	len2 = len;	1314	len2 = len;
633	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res));	1315	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
634	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	1316	XPUSH_CLOBJ (stash_program, prog);
		1317
		1318	void
		1319	program_with_binary (OpenCL::Context self, SV *devices, SV *binaries)
		1320	PPCODE:
		1321	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		1322	croak ("OpenCL::Context::program_with_binary: devices must be specified as reference to an array of device objects");
		1323
		1324	devices = SvRV (devices);
		1325
		1326	if (!SvROK (binaries) || SvTYPE (SvRV (binaries)) != SVt_PVAV)
		1327	croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
		1328
		1329	binaries = SvRV (binaries);
		1330
		1331	if (av_len ((AV *)devices) != av_len ((AV *)binaries))
		1332	croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
		1333
		1334	int count = av_len ((AV *)devices) + 1;
		1335	cl_device_id *device_list = tmpbuf (sizeof (*device_list) * count);
		1336	size_t *length_list = tmpbuf (sizeof (*length_list) * count);
		1337	const unsigned char **binary_list = tmpbuf (sizeof (*binary_list) * count);
		1338	cl_int *status_list = tmpbuf (sizeof (*status_list) * count);
		1339
		1340	int i;
		1341	for (i = 0; i < count; ++i)
		1342	{
		1343	device_list [i] = SvCLOBJ ("OpenCL::Context::program_with_binary", "devices", *av_fetch ((AV *)devices, i, 0), "OpenCL::Device");
		1344	STRLEN len;
		1345	binary_list [i] = (const unsigned char *)SvPVbyte (*av_fetch ((AV *)binaries, i, 0), len);
		1346	length_list [i] = len;
		1347	}
		1348
		1349	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, count, device_list, length_list, binary_list, GIMME_V == G_ARRAY ? status_list : 0, &res));
		1350
		1351	EXTEND (SP, 2);
		1352	PUSH_CLOBJ (stash_program, prog);
		1353
		1354	if (GIMME_V == G_ARRAY)
		1355	{
		1356	AV *av = newAV ();
		1357	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1358
		1359	for (i = count; i--; )
		1360	av_store (av, i, newSViv (status_list [i]));
		1361	}
635		1362
636	#BEGIN:context	1363	#BEGIN:context
637		1364
638	void	1365	void
639	reference_count (OpenCL::Context this)	1366	reference_count (OpenCL::Context self)
640	ALIAS:	1367	ALIAS:
641	reference_count = CL_CONTEXT_REFERENCE_COUNT	1368	reference_count = CL_CONTEXT_REFERENCE_COUNT
642	num_devices = CL_CONTEXT_NUM_DEVICES	1369	num_devices = CL_CONTEXT_NUM_DEVICES
643	PPCODE:	1370	PPCODE:
644	cl_uint value [1];	1371	cl_uint value [1];
645	NEED_SUCCESS (GetContextInfo, (this, ix, sizeof (value), value, 0));	1372	NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
646	EXTEND (SP, 1);	1373	EXTEND (SP, 1);
647	const int i = 0;	1374	const int i = 0;
648	PUSHs (sv_2mortal (newSVuv (value [i])));	1375	PUSHs (sv_2mortal (newSVuv (value [i])));
649		1376
650	void	1377	void
651	devices (OpenCL::Context this)	1378	devices (OpenCL::Context self)
652	PPCODE:	1379	PPCODE:
653	size_t size;	1380	size_t size;
654	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, 0, 0, &size));	1381	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
655	cl_device_id *value = tmpbuf (size);	1382	cl_device_id *value = tmpbuf (size);
656	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, size, value, 0));	1383	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
657	int i, n = size / sizeof (*value);	1384	int i, n = size / sizeof (*value);
658	EXTEND (SP, n);	1385	EXTEND (SP, n);
659	for (i = 0; i < n; ++i)	1386	for (i = 0; i < n; ++i)
660	{	1387	{
661	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1388	PUSH_CLOBJ (stash_device, value [i]);
662	}	1389	}
663		1390
664	void	1391	void
665	properties (OpenCL::Context this)	1392	properties (OpenCL::Context self)
666	PPCODE:	1393	PPCODE:
667	size_t size;	1394	size_t size;
668	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, 0, 0, &size));	1395	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
669	cl_context_properties *value = tmpbuf (size);	1396	cl_context_properties *value = tmpbuf (size);
670	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, size, value, 0));	1397	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
671	int i, n = size / sizeof (*value);	1398	int i, n = size / sizeof (*value);
672	EXTEND (SP, n);	1399	EXTEND (SP, n);
673	for (i = 0; i < n; ++i)	1400	for (i = 0; i < n; ++i)
674	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));	1401	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
675		1402
676	#END:context	1403	#END:context
677		1404
678	MODULE = OpenCL PACKAGE = OpenCL::Queue	1405	MODULE = OpenCL PACKAGE = OpenCL::Queue
679		1406
680	void	1407	void
681	DESTROY (OpenCL::Queue this)	1408	DESTROY (OpenCL::Queue self)
682	CODE:	1409	CODE:
683	clReleaseCommandQueue (this);	1410	clReleaseCommandQueue (self);
684		1411
685	void	1412	void
686	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1413	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
		1414	ALIAS:
		1415	enqueue_read_buffer = 0
687	PPCODE:	1416	PPCODE:
688	cl_event ev = 0;	1417	cl_event ev = 0;
689	EVENT_LIST (6, items - 6);	1418	EVENT_LIST (6);
690		1419
691	SvUPGRADE (data, SVt_PV);	1420	SvUPGRADE (data, SVt_PV);
692	SvGROW (data, len);	1421	SvGROW (data, len);
693	SvPOK_only (data);	1422	SvPOK_only (data);
694	SvCUR_set (data, len);	1423	SvCUR_set (data, len);
695	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1424	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
696		1425
697	if (ev)	1426	if (ev)
698	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1427	XPUSH_CLOBJ (stash_event, ev);
699		1428
700	void	1429	void
701	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1430	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
		1431	ALIAS:
		1432	enqueue_write_buffer = 0
702	PPCODE:	1433	PPCODE:
703	cl_event ev = 0;	1434	cl_event ev = 0;
704	STRLEN len;	1435	STRLEN len;
705	char *ptr = SvPVbyte (data, len);	1436	char *ptr = SvPVbyte (data, len);
706	EVENT_LIST (5, items - 5);	1437	EVENT_LIST (5);
707		1438
708	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1439	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
709		1440
710	if (ev)	1441	if (ev)
711	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1442	XPUSH_CLOBJ (stash_event, ev);
712		1443
		1444	#if CL_VERSION_1_2
		1445
713	void	1446	void
714	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1447	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		1448	ALIAS:
		1449	enqueue_fill_buffer = 0
715	PPCODE:	1450	PPCODE:
716	cl_event ev = 0;	1451	cl_event ev = 0;
		1452	STRLEN len;
		1453	char *ptr = SvPVbyte (data, len);
717	EVENT_LIST (6, items - 6);	1454	EVENT_LIST (5);
718		1455
719	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1456	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
720		1457
721	if (ev)	1458	if (ev)
722	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1459	XPUSH_CLOBJ (stash_event, ev);
723		1460
724	void	1461	void
		1462	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, ...)
		1463	ALIAS:
		1464	enqueue_fill_image = 0
		1465	PPCODE:
		1466	cl_event ev = 0;
		1467	const size_t origin [3] = { x, y, z };
		1468	const size_t region [3] = { width, height, depth };
		1469	EVENT_LIST (12);
		1470
		1471	const cl_float c_f [4] = { r, g, b, a };
		1472	const cl_uint c_u [4] = { r, g, b, a };
		1473	const cl_int c_s [4] = { r, g, b, a };
		1474	const void *c_fus [3] = { &c_f, &c_u, &c_s };
		1475	static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
		1476	cl_image_format format;
		1477	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1478	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
		1479	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
		1480	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
		1481
		1482	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
		1483	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1484
		1485	if (ev)
		1486	XPUSH_CLOBJ (stash_event, ev);
		1487
		1488	#endif
		1489
		1490	void
		1491	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
		1492	ALIAS:
		1493	enqueue_copy_buffer = 0
		1494	PPCODE:
		1495	cl_event ev = 0;
		1496	EVENT_LIST (6);
		1497
		1498	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1499
		1500	if (ev)
		1501	XPUSH_CLOBJ (stash_event, ev);
		1502
		1503	void
725	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, ...)	1504	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, ...)
		1505	ALIAS:
		1506	enqueue_read_buffer_rect = 0
726	PPCODE:	1507	PPCODE:
727	cl_event ev = 0;	1508	cl_event ev = 0;
728	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1509	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
729	const size_t host_origin[3] = { host_x, host_y, host_z };	1510	const size_t host_origin[3] = { host_x, host_y, host_z };
730	const size_t region[3] = { width, height, depth };	1511	const size_t region[3] = { width, height, depth };
731	EVENT_LIST (17, items - 17);	1512	EVENT_LIST (17);
732		1513
733	if (!buf_row_pitch)	1514	if (!buf_row_pitch)
734	buf_row_pitch = region [0];	1515	buf_row_pitch = region [0];
735		1516
736	if (!buf_slice_pitch)	1517	if (!buf_slice_pitch)
…		…
746		1527
747	SvUPGRADE (data, SVt_PV);	1528	SvUPGRADE (data, SVt_PV);
748	SvGROW (data, len);	1529	SvGROW (data, len);
749	SvPOK_only (data);	1530	SvPOK_only (data);
750	SvCUR_set (data, len);	1531	SvCUR_set (data, len);
751	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));	1532	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));
752		1533
753	if (ev)	1534	if (ev)
754	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1535	XPUSH_CLOBJ (stash_event, ev);
755		1536
756	void	1537	void
757	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, ...)	1538	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, ...)
		1539	ALIAS:
		1540	enqueue_write_buffer_rect = 0
758	PPCODE:	1541	PPCODE:
759	cl_event ev = 0;	1542	cl_event ev = 0;
760	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1543	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
761	const size_t host_origin[3] = { host_x, host_y, host_z };	1544	const size_t host_origin[3] = { host_x, host_y, host_z };
762	const size_t region[3] = { width, height, depth };	1545	const size_t region[3] = { width, height, depth };
763	STRLEN len;	1546	STRLEN len;
764	char *ptr = SvPVbyte (data, len);	1547	char *ptr = SvPVbyte (data, len);
765	EVENT_LIST (17, items - 17);	1548	EVENT_LIST (17);
766		1549
767	if (!buf_row_pitch)	1550	if (!buf_row_pitch)
768	buf_row_pitch = region [0];	1551	buf_row_pitch = region [0];
769		1552
770	if (!buf_slice_pitch)	1553	if (!buf_slice_pitch)
…		…
779	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1562	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
780		1563
781	if (len < min_len)	1564	if (len < min_len)
782	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1565	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
783		1566
784	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));	1567	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));
785		1568
786	if (ev)	1569	if (ev)
787	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1570	XPUSH_CLOBJ (stash_event, ev);
788		1571
789	void	1572	void
		1573	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, ...)
		1574	ALIAS:
		1575	enqueue_copy_buffer_rect = 0
		1576	PPCODE:
		1577	cl_event ev = 0;
		1578	const size_t src_origin[3] = { src_x, src_y, src_z };
		1579	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1580	const size_t region[3] = { width, height, depth };
		1581	EVENT_LIST (16);
		1582
		1583	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));
		1584
		1585	if (ev)
		1586	XPUSH_CLOBJ (stash_event, ev);
		1587
		1588	void
790	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, ...)	1589	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, ...)
		1590	ALIAS:
		1591	enqueue_read_image = 0
791	PPCODE:	1592	PPCODE:
792	cl_event ev = 0;	1593	cl_event ev = 0;
793	const size_t src_origin[3] = { src_x, src_y, src_z };	1594	const size_t src_origin[3] = { src_x, src_y, src_z };
794	const size_t region[3] = { width, height, depth };	1595	const size_t region[3] = { width, height, depth };
795	EVENT_LIST (12, items - 12);	1596	EVENT_LIST (12);
796		1597
797	if (!row_pitch)	1598	if (!row_pitch)
798	row_pitch = img_row_pitch (src);	1599	row_pitch = img_row_pitch (src);
799		1600
800	if (depth > 1 && !slice_pitch)	1601	if (depth > 1 && !slice_pitch)
…		…
804		1605
805	SvUPGRADE (data, SVt_PV);	1606	SvUPGRADE (data, SVt_PV);
806	SvGROW (data, len);	1607	SvGROW (data, len);
807	SvPOK_only (data);	1608	SvPOK_only (data);
808	SvCUR_set (data, len);	1609	SvCUR_set (data, len);
809	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));	1610	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));
810		1611
811	if (ev)	1612	if (ev)
812	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1613	XPUSH_CLOBJ (stash_event, ev);
813		1614
814	void	1615	void
815	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, ...)	1616	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, ...)
		1617	ALIAS:
		1618	enqueue_write_image = 0
816	PPCODE:	1619	PPCODE:
817	cl_event ev = 0;	1620	cl_event ev = 0;
818	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1621	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
819	const size_t region[3] = { width, height, depth };	1622	const size_t region[3] = { width, height, depth };
820	STRLEN len;	1623	STRLEN len;
821	char *ptr = SvPVbyte (data, len);	1624	char *ptr = SvPVbyte (data, len);
822	EVENT_LIST (12, items - 12);	1625	EVENT_LIST (12);
823		1626
824	if (!row_pitch)	1627	if (!row_pitch)
825	row_pitch = img_row_pitch (dst);	1628	row_pitch = img_row_pitch (dst);
826		1629
827	if (depth > 1 && !slice_pitch)	1630	if (depth > 1 && !slice_pitch)
…		…
830	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1633	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
831		1634
832	if (len < min_len)	1635	if (len < min_len)
833	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1636	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
834		1637
835	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));	1638	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));
836		1639
837	if (ev)	1640	if (ev)
838	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1641	XPUSH_CLOBJ (stash_event, ev);
839		1642
840	void	1643	void
841	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, ...)	1644	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, ...)
		1645	ALIAS:
		1646	enqueue_copy_image = 0
842	PPCODE:	1647	PPCODE:
843	cl_event ev = 0;	1648	cl_event ev = 0;
844	const size_t src_origin[3] = { src_x, src_y, src_z };	1649	const size_t src_origin[3] = { src_x, src_y, src_z };
845	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1650	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
846	const size_t region[3] = { width, height, depth };	1651	const size_t region[3] = { width, height, depth };
847	EVENT_LIST (16, items - 16);	1652	EVENT_LIST (12);
848		1653
849	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));	1654	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
850		1655
851	if (ev)	1656	if (ev)
852	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1657	XPUSH_CLOBJ (stash_event, ev);
853		1658
854	void	1659	void
855	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, ...)	1660	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, ...)
		1661	ALIAS:
		1662	enqueue_copy_image_to_buffer = 0
856	PPCODE:	1663	PPCODE:
857	cl_event ev = 0;	1664	cl_event ev = 0;
		1665	const size_t src_origin[3] = { src_x, src_y, src_z };
		1666	const size_t region [3] = { width, height, depth };
		1667	EVENT_LIST (10);
		1668
		1669	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1670
		1671	if (ev)
		1672	XPUSH_CLOBJ (stash_event, ev);
		1673
		1674	void
		1675	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, ...)
		1676	ALIAS:
		1677	enqueue_copy_buffer_to_image = 0
		1678	PPCODE:
		1679	cl_event ev = 0;
858	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1680	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1681	const size_t region [3] = { width, height, depth };
		1682	EVENT_LIST (10);
		1683
		1684	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1685
		1686	if (ev)
		1687	XPUSH_CLOBJ (stash_event, ev);
		1688
		1689	void
		1690	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, ...)
		1691	ALIAS:
		1692	enqueue_map_buffer = 0
		1693	PPCODE:
		1694	cl_event ev;
		1695	EVENT_LIST (6);
		1696	size_t cb = SvIV (cb_);
		1697
		1698	if (!SvOK (cb_))
		1699	{
		1700	NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
		1701	cb -= offset;
		1702	}
		1703
		1704	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
		1705	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));
		1706
		1707	void
		1708	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, ...)
		1709	ALIAS:
		1710	enqueue_map_image = 0
		1711	PPCODE:
		1712	size_t width = SvIV (width_);
		1713	if (!SvOK (width_))
		1714	{
		1715	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
		1716	width -= x;
		1717	}
		1718
		1719	size_t height = SvIV (width_);
		1720	if (!SvOK (height_))
		1721	{
		1722	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
		1723	height -= y;
		1724	}
		1725
		1726	size_t depth = SvIV (width_);
		1727	if (!SvOK (depth_))
		1728	{
		1729	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
		1730	depth -= z;
		1731
		1732	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1733	if (!depth)
		1734	depth = 1;
		1735	}
		1736
		1737	const size_t origin[3] = { x, y, z };
859	const size_t region[3] = { width, height, depth };	1738	const size_t region[3] = { width, height, depth };
		1739	size_t row_pitch, slice_pitch;
860	EVENT_LIST (10, items - 10);	1740	EVENT_LIST (10);
861		1741
862	NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1742	cl_event ev;
		1743	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));
		1744
		1745	size_t cb = slice_pitch ? slice_pitch * region [2]
		1746	: row_pitch ? row_pitch * region [1]
		1747	: region [0];
		1748
		1749	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));
		1750
		1751	void
		1752	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
		1753	PPCODE:
		1754	mapped_unmap (ST (1), mapped, self, &ST (2), items - 2);
		1755	if (GIMME_V != G_VOID)
		1756	{
		1757	clRetainEvent (mapped->event);
		1758	XPUSH_CLOBJ (stash_event, mapped->event);
		1759	}
		1760
		1761	void
		1762	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
		1763	ALIAS:
		1764	enqueue_task = 0
		1765	PPCODE:
		1766	cl_event ev = 0;
		1767	EVENT_LIST (2);
		1768
		1769	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
863		1770
864	if (ev)	1771	if (ev)
865	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1772	XPUSH_CLOBJ (stash_event, ev);
866		1773
867	void	1774	void
868	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, ...)
869	PPCODE:
870	cl_event ev = 0;
871	const size_t src_origin[3] = { src_x, src_y, src_z };
872	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
873	const size_t region[3] = { width, height, depth };
874	EVENT_LIST (12, items - 12);
875
876	NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
877
878	if (ev)
879	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
880
881	void
882	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, ...)
883	PPCODE:
884	cl_event ev = 0;
885	const size_t src_origin[3] = { src_x, src_y, src_z };
886	const size_t region[3] = { width, height, depth };
887	EVENT_LIST (10, items - 10);
888
889	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
890
891	if (ev)
892	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
893
894	void
895	enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)
896	PPCODE:
897	cl_event ev = 0;
898	EVENT_LIST (2, items - 2);
899
900	NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
901
902	if (ev)
903	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
904
905	void
906	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, ...)	1775	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
		1776	ALIAS:
		1777	enqueue_nd_range_kernel = 0
907	PPCODE:	1778	PPCODE:
908	cl_event ev = 0;	1779	cl_event ev = 0;
909	size_t *gwo = 0, *gws, *lws = 0;	1780	size_t *gwo = 0, *gws, *lws = 0;
910	int gws_len;	1781	int gws_len;
911	size_t *lists;	1782	size_t *lists;
912	int i;	1783	int i;
913	EVENT_LIST (5, items - 5);	1784	EVENT_LIST (5);
914		1785
915	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1786	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
916	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1787	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
917		1788
918	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1789	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
919		1790
920	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);	1791	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
921		1792
922	gws = lists + gws_len * 0;	1793	gws = lists + gws_len * 0;
923	for (i = 0; i < gws_len; ++i)	1794	for (i = 0; i < gws_len; ++i)
		1795	{
924	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);	1796	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		1797	// at least nvidia crashes for 0-sized work group sizes, work around
		1798	if (!gws [i])
		1799	croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
		1800	}
925		1801
926	if (SvOK (global_work_offset))	1802	if (SvOK (global_work_offset))
927	{	1803	{
928	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)	1804	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
929	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");	1805	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
…		…
936	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);	1812	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
937	}	1813	}
938		1814
939	if (SvOK (local_work_size))	1815	if (SvOK (local_work_size))
940	{	1816	{
941	if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1817	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
942	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");	1818	croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
943		1819
944	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1820	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
945	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1821	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
946		1822
947	lws = lists + gws_len * 2;	1823	lws = lists + gws_len * 2;
948	for (i = 0; i < gws_len; ++i)	1824	for (i = 0; i < gws_len; ++i)
		1825	{
949	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);	1826	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		1827	// at least nvidia crashes for 0-sized work group sizes, work around
		1828	if (!lws [i])
		1829	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
		1830	}
950	}	1831	}
951		1832
952	NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1833	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
953		1834
954	if (ev)	1835	if (ev)
955	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1836	XPUSH_CLOBJ (stash_event, ev);
956		1837
		1838	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1839
957	void	1840	void
958	enqueue_marker (OpenCL::Queue this)	1841	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
		1842	ALIAS:
		1843	release_gl_objects = 1
		1844	enqueue_acquire_gl_objects = 0
		1845	enqueue_release_gl_objects = 1
959	PPCODE:	1846	PPCODE:
		1847	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
		1848	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
		1849
960	cl_event ev;	1850	cl_event ev = 0;
961	NEED_SUCCESS (EnqueueMarker, (this, &ev));	1851	EVENT_LIST (2);
962	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1852	AV *av = (AV *)SvRV (objects);
		1853	cl_uint num_objects = av_len (av) + 1;
		1854	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
		1855	int i;
963		1856
		1857	for (i = num_objects; i--; )
		1858	object_list [i] = SvCLOBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
		1859
		1860	if (ix)
		1861	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1862	else
		1863	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1864
		1865	if (ev)
		1866	XPUSH_CLOBJ (stash_event, ev);
		1867
		1868	#endif
		1869
964	void	1870	void
965	enqueue_wait_for_events (OpenCL::Queue this, ...)	1871	wait_for_events (OpenCL::Queue self, ...)
		1872	ALIAS:
		1873	enqueue_wait_for_events = 0
966	CODE:	1874	CODE:
967	EVENT_LIST (1, items - 1);	1875	EVENT_LIST (1);
		1876	#if PREFER_1_1
968	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));	1877	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		1878	#else
		1879	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
		1880	#endif
969		1881
970	void	1882	void
971	enqueue_barrier (OpenCL::Queue this)	1883	marker (OpenCL::Queue self, ...)
		1884	ALIAS:
		1885	enqueue_marker = 0
972	CODE:	1886	PPCODE:
		1887	cl_event ev = 0;
		1888	EVENT_LIST (1);
		1889	#if PREFER_1_1
		1890	if (!event_list_count)
		1891	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1892	else
		1893	#if CL_VERSION_1_2
		1894	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1895	#else
		1896	{
		1897	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
		1898	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1899	}
		1900	#endif
		1901	#else
		1902	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1903	#endif
		1904	if (ev)
		1905	XPUSH_CLOBJ (stash_event, ev);
		1906
		1907	void
		1908	barrier (OpenCL::Queue self, ...)
		1909	ALIAS:
		1910	enqueue_barrier = 0
		1911	PPCODE:
		1912	cl_event ev = 0;
		1913	EVENT_LIST (1);
		1914	#if PREFER_1_1
		1915	if (!event_list_count && GIMME_V == G_VOID)
973	NEED_SUCCESS (EnqueueBarrier, (this));	1916	NEED_SUCCESS (EnqueueBarrier, (self));
		1917	else
		1918	#if CL_VERSION_1_2
		1919	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1920	#else
		1921	{
		1922	if (event_list_count)
		1923	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
974		1924
		1925	if (GIMME_V != G_VOID)
		1926	NEED_SUCCESS (EnqueueMarker, (self, &ev));
		1927	}
		1928	#endif
		1929	#else
		1930	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1931	#endif
		1932	if (ev)
		1933	XPUSH_CLOBJ (stash_event, ev);
		1934
975	void	1935	void
976	flush (OpenCL::Queue this)	1936	flush (OpenCL::Queue self)
977	CODE:	1937	CODE:
978	NEED_SUCCESS (Flush, (this));	1938	NEED_SUCCESS (Flush, (self));
979		1939
980	void	1940	void
981	finish (OpenCL::Queue this)	1941	finish (OpenCL::Queue self)
982	CODE:	1942	CODE:
983	NEED_SUCCESS (Finish, (this));	1943	NEED_SUCCESS (Finish, (self));
984		1944
985	void	1945	void
986	info (OpenCL::Queue this, cl_command_queue_info name)	1946	info (OpenCL::Queue self, cl_command_queue_info name)
987	PPCODE:	1947	PPCODE:
988	INFO (CommandQueue)	1948	INFO (CommandQueue)
989		1949
990	#BEGIN:command_queue	1950	#BEGIN:command_queue
991		1951
992	void	1952	void
993	context (OpenCL::Queue this)	1953	context (OpenCL::Queue self)
994	PPCODE:	1954	PPCODE:
995	cl_context value [1];	1955	cl_context value [1];
996	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	1956	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
997	EXTEND (SP, 1);	1957	EXTEND (SP, 1);
998	const int i = 0;	1958	const int i = 0;
999	{	1959	{
1000	NEED_SUCCESS (RetainContext, (value [i]));	1960	NEED_SUCCESS (RetainContext, (value [i]));
1001	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1961	PUSH_CLOBJ (stash_context, value [i]);
1002	}	1962	}
1003		1963
1004	void	1964	void
1005	device (OpenCL::Queue this)	1965	device (OpenCL::Queue self)
1006	PPCODE:	1966	PPCODE:
1007	cl_device_id value [1];	1967	cl_device_id value [1];
1008	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_DEVICE, sizeof (value), value, 0));	1968	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1009	EXTEND (SP, 1);	1969	EXTEND (SP, 1);
1010	const int i = 0;	1970	const int i = 0;
1011	{	1971	{
1012	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1972	PUSH_CLOBJ (stash_device, value [i]);
1013	}	1973	}
1014		1974
1015	void	1975	void
1016	reference_count (OpenCL::Queue this)	1976	reference_count (OpenCL::Queue self)
1017	PPCODE:	1977	PPCODE:
1018	cl_uint value [1];	1978	cl_uint value [1];
1019	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));	1979	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1020	EXTEND (SP, 1);	1980	EXTEND (SP, 1);
1021	const int i = 0;	1981	const int i = 0;
1022	PUSHs (sv_2mortal (newSVuv (value [i])));	1982	PUSHs (sv_2mortal (newSVuv (value [i])));
1023		1983
1024	void	1984	void
1025	properties (OpenCL::Queue this)	1985	properties (OpenCL::Queue self)
1026	PPCODE:	1986	PPCODE:
1027	cl_command_queue_properties value [1];	1987	cl_command_queue_properties value [1];
1028	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));	1988	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1029	EXTEND (SP, 1);	1989	EXTEND (SP, 1);
1030	const int i = 0;	1990	const int i = 0;
1031	PUSHs (sv_2mortal (newSViv (value [i])));	1991	PUSHs (sv_2mortal (newSVuv (value [i])));
1032		1992
1033	#END:command_queue	1993	#END:command_queue
1034		1994
1035	MODULE = OpenCL PACKAGE = OpenCL::Memory	1995	MODULE = OpenCL PACKAGE = OpenCL::Memory
1036		1996
1037	void	1997	void
1038	DESTROY (OpenCL::Memory this)	1998	DESTROY (OpenCL::Memory self)
1039	CODE:	1999	CODE:
1040	clReleaseMemObject (this);	2000	clReleaseMemObject (self);
1041		2001
1042	void	2002	void
1043	info (OpenCL::Memory this, cl_mem_info name)	2003	info (OpenCL::Memory self, cl_mem_info name)
1044	PPCODE:	2004	PPCODE:
1045	INFO (MemObject)	2005	INFO (MemObject)
1046		2006
1047	#BEGIN:mem	2007	#BEGIN:mem
1048		2008
1049	void	2009	void
1050	type (OpenCL::Memory this)	2010	type (OpenCL::Memory self)
1051	PPCODE:	2011	PPCODE:
1052	cl_mem_object_type value [1];	2012	cl_mem_object_type value [1];
1053	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_TYPE, sizeof (value), value, 0));	2013	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1054	EXTEND (SP, 1);	2014	EXTEND (SP, 1);
1055	const int i = 0;	2015	const int i = 0;
1056	PUSHs (sv_2mortal (newSViv (value [i])));	2016	PUSHs (sv_2mortal (newSVuv (value [i])));
1057		2017
1058	void	2018	void
1059	flags (OpenCL::Memory this)	2019	flags (OpenCL::Memory self)
1060	PPCODE:	2020	PPCODE:
1061	cl_mem_flags value [1];	2021	cl_mem_flags value [1];
1062	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_FLAGS, sizeof (value), value, 0));	2022	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1063	EXTEND (SP, 1);	2023	EXTEND (SP, 1);
1064	const int i = 0;	2024	const int i = 0;
1065	PUSHs (sv_2mortal (newSViv (value [i])));	2025	PUSHs (sv_2mortal (newSVuv (value [i])));
1066		2026
1067	void	2027	void
1068	size (OpenCL::Memory this)	2028	size (OpenCL::Memory self)
1069	ALIAS:	2029	ALIAS:
1070	size = CL_MEM_SIZE	2030	size = CL_MEM_SIZE
1071	offset = CL_MEM_OFFSET	2031	offset = CL_MEM_OFFSET
1072	PPCODE:	2032	PPCODE:
1073	size_t value [1];	2033	size_t value [1];
1074	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));	2034	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1075	EXTEND (SP, 1);	2035	EXTEND (SP, 1);
1076	const int i = 0;	2036	const int i = 0;
1077	PUSHs (sv_2mortal (newSVuv (value [i])));	2037	PUSHs (sv_2mortal (newSVuv (value [i])));
1078		2038
1079	void	2039	void
1080	host_ptr (OpenCL::Memory this)	2040	host_ptr (OpenCL::Memory self)
1081	PPCODE:	2041	PPCODE:
1082	void * value [1];	2042	void * value [1];
1083	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_HOST_PTR, sizeof (value), value, 0));	2043	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1084	EXTEND (SP, 1);	2044	EXTEND (SP, 1);
1085	const int i = 0;	2045	const int i = 0;
1086	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));	2046	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1087		2047
1088	void	2048	void
1089	map_count (OpenCL::Memory this)	2049	map_count (OpenCL::Memory self)
1090	ALIAS:	2050	ALIAS:
1091	map_count = CL_MEM_MAP_COUNT	2051	map_count = CL_MEM_MAP_COUNT
1092	reference_count = CL_MEM_REFERENCE_COUNT	2052	reference_count = CL_MEM_REFERENCE_COUNT
1093	PPCODE:	2053	PPCODE:
1094	cl_uint value [1];	2054	cl_uint value [1];
1095	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));	2055	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1096	EXTEND (SP, 1);	2056	EXTEND (SP, 1);
1097	const int i = 0;	2057	const int i = 0;
1098	PUSHs (sv_2mortal (newSVuv (value [i])));	2058	PUSHs (sv_2mortal (newSVuv (value [i])));
1099		2059
1100	void	2060	void
1101	context (OpenCL::Memory this)	2061	context (OpenCL::Memory self)
1102	PPCODE:	2062	PPCODE:
1103	cl_context value [1];	2063	cl_context value [1];
1104	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_CONTEXT, sizeof (value), value, 0));	2064	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1105	EXTEND (SP, 1);	2065	EXTEND (SP, 1);
1106	const int i = 0;	2066	const int i = 0;
1107	{	2067	{
1108	NEED_SUCCESS (RetainContext, (value [i]));	2068	NEED_SUCCESS (RetainContext, (value [i]));
1109	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2069	PUSH_CLOBJ (stash_context, value [i]);
1110	}	2070	}
1111		2071
1112	void	2072	void
1113	associated_memobject (OpenCL::Memory this)	2073	associated_memobject (OpenCL::Memory self)
1114	PPCODE:	2074	PPCODE:
1115	cl_mem value [1];	2075	cl_mem value [1];
1116	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	2076	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1117	EXTEND (SP, 1);	2077	EXTEND (SP, 1);
1118	const int i = 0;	2078	const int i = 0;
1119	{	2079	{
1120	NEED_SUCCESS (RetainMemObject, (value [i]));	2080	NEED_SUCCESS (RetainMemObject, (value [i]));
1121	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));	2081	PUSH_CLOBJ (stash_memory, value [i]);
1122	}	2082	}
1123		2083
1124	#END:mem	2084	#END:mem
1125		2085
		2086	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		2087
		2088	void
		2089	gl_object_info (OpenCL::Memory self)
		2090	PPCODE:
		2091	cl_gl_object_type type;
		2092	cl_GLuint name;
		2093	NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
		2094	EXTEND (SP, 2);
		2095	PUSHs (sv_2mortal (newSVuv (type)));
		2096	PUSHs (sv_2mortal (newSVuv (name)));
		2097
		2098	#endif
		2099
		2100	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
		2101
		2102	void
		2103	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
		2104	PPCODE:
		2105	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
		2106	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
		2107
		2108	cl_buffer_region crdata = { origin, size };
		2109
		2110	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
		2111	XPUSH_CLOBJ (stash_buffer, mem);
		2112
1126	MODULE = OpenCL PACKAGE = OpenCL::Image	2113	MODULE = OpenCL PACKAGE = OpenCL::Image
1127		2114
1128	void	2115	void
1129	image_info (OpenCL::Image this, cl_image_info name)	2116	image_info (OpenCL::Image self, cl_image_info name)
1130	PPCODE:	2117	PPCODE:
1131	INFO (Image)	2118	INFO (Image)
1132		2119
		2120	void
		2121	format (OpenCL::Image self)
		2122	PPCODE:
		2123	cl_image_format format;
		2124	NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		2125	EXTEND (SP, 2);
		2126	PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
		2127	PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
		2128
1133	#BEGIN:image	2129	#BEGIN:image
1134		2130
1135	void	2131	void
1136	element_size (OpenCL::Image this)	2132	element_size (OpenCL::Image self)
1137	ALIAS:	2133	ALIAS:
1138	element_size = CL_IMAGE_ELEMENT_SIZE	2134	element_size = CL_IMAGE_ELEMENT_SIZE
1139	row_pitch = CL_IMAGE_ROW_PITCH	2135	row_pitch = CL_IMAGE_ROW_PITCH
1140	slice_pitch = CL_IMAGE_SLICE_PITCH	2136	slice_pitch = CL_IMAGE_SLICE_PITCH
1141	width = CL_IMAGE_WIDTH	2137	width = CL_IMAGE_WIDTH
1142	height = CL_IMAGE_HEIGHT	2138	height = CL_IMAGE_HEIGHT
1143	depth = CL_IMAGE_DEPTH	2139	depth = CL_IMAGE_DEPTH
1144	PPCODE:	2140	PPCODE:
1145	size_t value [1];	2141	size_t value [1];
1146	NEED_SUCCESS (GetImageInfo, (this, ix, sizeof (value), value, 0));	2142	NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1147	EXTEND (SP, 1);	2143	EXTEND (SP, 1);
1148	const int i = 0;	2144	const int i = 0;
1149	PUSHs (sv_2mortal (newSVuv (value [i])));	2145	PUSHs (sv_2mortal (newSVuv (value [i])));
1150		2146
1151	#END:image	2147	#END:image
1152		2148
		2149	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		2150
		2151	#BEGIN:gl_texture
		2152
		2153	void
		2154	target (OpenCL::Image self)
		2155	PPCODE:
		2156	cl_GLenum value [1];
		2157	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
		2158	EXTEND (SP, 1);
		2159	const int i = 0;
		2160	PUSHs (sv_2mortal (newSVuv (value [i])));
		2161
		2162	void
		2163	gl_mipmap_level (OpenCL::Image self)
		2164	PPCODE:
		2165	cl_GLint value [1];
		2166	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
		2167	EXTEND (SP, 1);
		2168	const int i = 0;
		2169	PUSHs (sv_2mortal (newSViv (value [i])));
		2170
		2171	#END:gl_texture
		2172
		2173	#endif
		2174
1153	MODULE = OpenCL PACKAGE = OpenCL::Sampler	2175	MODULE = OpenCL PACKAGE = OpenCL::Sampler
1154		2176
1155	void	2177	void
1156	DESTROY (OpenCL::Sampler this)	2178	DESTROY (OpenCL::Sampler self)
1157	CODE:	2179	CODE:
1158	clReleaseSampler (this);	2180	clReleaseSampler (self);
1159		2181
1160	void	2182	void
1161	info (OpenCL::Sampler this, cl_sampler_info name)	2183	info (OpenCL::Sampler self, cl_sampler_info name)
1162	PPCODE:	2184	PPCODE:
1163	INFO (Sampler)	2185	INFO (Sampler)
1164		2186
1165	#BEGIN:sampler	2187	#BEGIN:sampler
1166		2188
1167	void	2189	void
1168	reference_count (OpenCL::Sampler this)	2190	reference_count (OpenCL::Sampler self)
1169	PPCODE:	2191	PPCODE:
1170	cl_uint value [1];	2192	cl_uint value [1];
1171	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));	2193	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1172	EXTEND (SP, 1);	2194	EXTEND (SP, 1);
1173	const int i = 0;	2195	const int i = 0;
1174	PUSHs (sv_2mortal (newSVuv (value [i])));	2196	PUSHs (sv_2mortal (newSVuv (value [i])));
1175		2197
1176	void	2198	void
1177	context (OpenCL::Sampler this)	2199	context (OpenCL::Sampler self)
1178	PPCODE:	2200	PPCODE:
1179	cl_context value [1];	2201	cl_context value [1];
1180	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	2202	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1181	EXTEND (SP, 1);	2203	EXTEND (SP, 1);
1182	const int i = 0;	2204	const int i = 0;
1183	{	2205	{
1184	NEED_SUCCESS (RetainContext, (value [i]));	2206	NEED_SUCCESS (RetainContext, (value [i]));
1185	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2207	PUSH_CLOBJ (stash_context, value [i]);
1186	}	2208	}
1187		2209
1188	void	2210	void
1189	normalized_coords (OpenCL::Sampler this)	2211	normalized_coords (OpenCL::Sampler self)
1190	PPCODE:	2212	PPCODE:
1191	cl_addressing_mode value [1];	2213	cl_addressing_mode value [1];
1192	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));	2214	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1193	EXTEND (SP, 1);	2215	EXTEND (SP, 1);
1194	const int i = 0;	2216	const int i = 0;
1195	PUSHs (sv_2mortal (newSViv (value [i])));	2217	PUSHs (sv_2mortal (newSVuv (value [i])));
1196		2218
1197	void	2219	void
1198	addressing_mode (OpenCL::Sampler this)	2220	addressing_mode (OpenCL::Sampler self)
1199	PPCODE:	2221	PPCODE:
1200	cl_filter_mode value [1];	2222	cl_filter_mode value [1];
1201	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));	2223	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1202	EXTEND (SP, 1);	2224	EXTEND (SP, 1);
1203	const int i = 0;	2225	const int i = 0;
1204	PUSHs (sv_2mortal (newSViv (value [i])));	2226	PUSHs (sv_2mortal (newSVuv (value [i])));
1205		2227
1206	void	2228	void
1207	filter_mode (OpenCL::Sampler this)	2229	filter_mode (OpenCL::Sampler self)
1208	PPCODE:	2230	PPCODE:
1209	cl_bool value [1];	2231	cl_bool value [1];
1210	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));	2232	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1211	EXTEND (SP, 1);	2233	EXTEND (SP, 1);
1212	const int i = 0;	2234	const int i = 0;
1213	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	2235	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1214		2236
1215	#END:sampler	2237	#END:sampler
1216		2238
1217	MODULE = OpenCL PACKAGE = OpenCL::Program	2239	MODULE = OpenCL PACKAGE = OpenCL::Program
1218		2240
1219	void	2241	void
1220	DESTROY (OpenCL::Program this)	2242	DESTROY (OpenCL::Program self)
1221	CODE:	2243	CODE:
1222	clReleaseProgram (this);	2244	clReleaseProgram (self);
1223		2245
1224	void	2246	void
1225	build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef)	2247	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
		2248	ALIAS:
		2249	build_async = 1
1226	CODE:	2250	CODE:
		2251	void (CL_CALLBACK *pfn_notify)(cl_program program, void *user_data) = 0;
		2252	void *user_data = 0;
		2253	cl_uint num_devices = 0;
		2254	cl_device_id *device_list = 0;
		2255
		2256	if (SvOK (devices))
		2257	{
		2258	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		2259	croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");
		2260
		2261	AV *av = (AV *)SvRV (devices);
		2262	num_devices = av_len (av) + 1;
		2263
		2264	if (num_devices)
		2265	{
		2266	device_list = tmpbuf (sizeof (*device_list) * num_devices);
		2267	int count;
		2268	for (count = 0; count < num_devices; ++count)
		2269	device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
		2270	}
		2271	}
		2272
		2273	if (SvOK (notify))
		2274	{
		2275	NEED_SUCCESS (RetainProgram, (self));
		2276	pfn_notify = eq_program_notify;
		2277	user_data = SvREFCNT_inc (s_get_cv (notify));
		2278	}
		2279
		2280	if (ix)
		2281	build_program_async (self, num_devices, device_list, SvPVbyte_nolen (options), user_data);
		2282	else
1227	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));	2283	NEED_SUCCESS (BuildProgram, (self, num_devices, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
1228		2284
1229	void	2285	void
1230	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)	2286	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1231	PPCODE:	2287	PPCODE:
1232	size_t size;	2288	size_t size;
1233	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));	2289	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
1234	SV *sv = sv_2mortal (newSV (size));	2290	SV *sv = sv_2mortal (newSV (size));
1235	SvUPGRADE (sv, SVt_PV);	2291	SvUPGRADE (sv, SVt_PV);
1236	SvPOK_only (sv);	2292	SvPOK_only (sv);
1237	SvCUR_set (sv, size);	2293	SvCUR_set (sv, size);
1238	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));	2294	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
1239	XPUSHs (sv);	2295	XPUSHs (sv);
1240		2296
1241	#BEGIN:program_build	2297	#BEGIN:program_build
1242		2298
1243	void	2299	void
1244	build_status (OpenCL::Program this, OpenCL::Device device)	2300	build_status (OpenCL::Program self, OpenCL::Device device)
1245	PPCODE:	2301	PPCODE:
1246	cl_build_status value [1];	2302	cl_build_status value [1];
1247	NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));	2303	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1248	EXTEND (SP, 1);	2304	EXTEND (SP, 1);
1249	const int i = 0;	2305	const int i = 0;
1250	PUSHs (sv_2mortal (newSViv (value [i])));	2306	PUSHs (sv_2mortal (newSViv (value [i])));
1251		2307
1252	void	2308	void
1253	build_options (OpenCL::Program this, OpenCL::Device device)	2309	build_options (OpenCL::Program self, OpenCL::Device device)
1254	ALIAS:	2310	ALIAS:
1255	build_options = CL_PROGRAM_BUILD_OPTIONS	2311	build_options = CL_PROGRAM_BUILD_OPTIONS
1256	build_log = CL_PROGRAM_BUILD_LOG	2312	build_log = CL_PROGRAM_BUILD_LOG
1257	PPCODE:	2313	PPCODE:
1258	size_t size;	2314	size_t size;
1259	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, 0, 0, &size));	2315	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
1260	char *value = tmpbuf (size);	2316	char *value = tmpbuf (size);
1261	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, size, value, 0));	2317	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
1262	EXTEND (SP, 1);	2318	EXTEND (SP, 1);
1263	const int i = 0;	2319	const int i = 0;
1264	PUSHs (sv_2mortal (newSVpv (value, 0)));	2320	PUSHs (sv_2mortal (newSVpv (value, 0)));
1265		2321
1266	#END:program_build	2322	#END:program_build
1267		2323
1268	void	2324	void
1269	kernel (OpenCL::Program program, SV *function)	2325	kernel (OpenCL::Program program, SV *function)
1270	PPCODE:	2326	PPCODE:
1271	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2327	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1272	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	2328	XPUSH_CLOBJ (stash_kernel, kernel);
1273		2329
1274	void	2330	void
		2331	kernels_in_program (OpenCL::Program program)
		2332	PPCODE:
		2333	cl_uint num_kernels;
		2334	NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
		2335	cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
		2336	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
		2337
		2338	int i;
		2339	EXTEND (SP, num_kernels);
		2340	for (i = 0; i < num_kernels; ++i)
		2341	PUSH_CLOBJ (stash_kernel, kernels [i]);
		2342
		2343	void
1275	info (OpenCL::Program this, cl_program_info name)	2344	info (OpenCL::Program self, cl_program_info name)
1276	PPCODE:	2345	PPCODE:
1277	INFO (Program)	2346	INFO (Program)
1278		2347
1279	void	2348	void
1280	binaries (OpenCL::Program this)	2349	binaries (OpenCL::Program self)
1281	PPCODE:	2350	PPCODE:
1282	cl_uint n, i;	2351	cl_uint n, i;
1283	size_t size;	2352	size_t size;
1284		2353
1285	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));	2354	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
1286	if (!n) XSRETURN_EMPTY;	2355	if (!n) XSRETURN_EMPTY;
1287		2356
1288	size_t *sizes = tmpbuf (sizeof (*sizes) * n);	2357	size_t *sizes = tmpbuf (sizeof (*sizes) * n);
1289	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));	2358	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
1290	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;	2359	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
1291	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);	2360	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
1292		2361
1293	EXTEND (SP, n);	2362	EXTEND (SP, n);
1294	for (i = 0; i < n; ++i)	2363	for (i = 0; i < n; ++i)
1295	{	2364	{
1296	SV *sv = sv_2mortal (newSV (sizes [i]));	2365	SV *sv = sv_2mortal (newSV (sizes [i]));
1297	SvUPGRADE (sv, SVt_PV);	2366	SvUPGRADE (sv, SVt_PV);
1298	SvPOK_only (sv);	2367	SvPOK_only (sv);
1299	SvCUR_set (sv, sizes [i]);	2368	SvCUR_set (sv, sizes [i]);
1300	ptrs [i] = SvPVX (sv);	2369	ptrs [i] = (void *)SvPVX (sv);
1301	PUSHs (sv);	2370	PUSHs (sv);
1302	}	2371	}
1303		2372
1304	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));	2373	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1305	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;	2374	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
1306		2375
1307	#BEGIN:program	2376	#BEGIN:program
1308		2377
1309	void	2378	void
1310	reference_count (OpenCL::Program this)	2379	reference_count (OpenCL::Program self)
1311	ALIAS:	2380	ALIAS:
1312	reference_count = CL_PROGRAM_REFERENCE_COUNT	2381	reference_count = CL_PROGRAM_REFERENCE_COUNT
1313	num_devices = CL_PROGRAM_NUM_DEVICES	2382	num_devices = CL_PROGRAM_NUM_DEVICES
1314	PPCODE:	2383	PPCODE:
1315	cl_uint value [1];	2384	cl_uint value [1];
1316	NEED_SUCCESS (GetProgramInfo, (this, ix, sizeof (value), value, 0));	2385	NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
1317	EXTEND (SP, 1);	2386	EXTEND (SP, 1);
1318	const int i = 0;	2387	const int i = 0;
1319	PUSHs (sv_2mortal (newSVuv (value [i])));	2388	PUSHs (sv_2mortal (newSVuv (value [i])));
1320		2389
1321	void	2390	void
1322	context (OpenCL::Program this)	2391	context (OpenCL::Program self)
1323	PPCODE:	2392	PPCODE:
1324	cl_context value [1];	2393	cl_context value [1];
1325	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2394	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1326	EXTEND (SP, 1);	2395	EXTEND (SP, 1);
1327	const int i = 0;	2396	const int i = 0;
1328	{	2397	{
1329	NEED_SUCCESS (RetainContext, (value [i]));	2398	NEED_SUCCESS (RetainContext, (value [i]));
1330	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2399	PUSH_CLOBJ (stash_context, value [i]);
1331	}	2400	}
1332		2401
1333	void	2402	void
1334	devices (OpenCL::Program this)	2403	devices (OpenCL::Program self)
1335	PPCODE:	2404	PPCODE:
1336	size_t size;	2405	size_t size;
1337	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, 0, 0, &size));	2406	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
1338	cl_device_id *value = tmpbuf (size);	2407	cl_device_id *value = tmpbuf (size);
1339	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, size, value, 0));	2408	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1340	int i, n = size / sizeof (*value);	2409	int i, n = size / sizeof (*value);
1341	EXTEND (SP, n);	2410	EXTEND (SP, n);
1342	for (i = 0; i < n; ++i)	2411	for (i = 0; i < n; ++i)
1343	{	2412	{
1344	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2413	PUSH_CLOBJ (stash_device, value [i]);
1345	}	2414	}
1346		2415
1347	void	2416	void
1348	source (OpenCL::Program this)	2417	source (OpenCL::Program self)
1349	PPCODE:	2418	PPCODE:
1350	size_t size;	2419	size_t size;
1351	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, 0, 0, &size));	2420	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
1352	char *value = tmpbuf (size);	2421	char *value = tmpbuf (size);
1353	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, size, value, 0));	2422	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
1354	EXTEND (SP, 1);	2423	EXTEND (SP, 1);
1355	const int i = 0;	2424	const int i = 0;
1356	PUSHs (sv_2mortal (newSVpv (value, 0)));	2425	PUSHs (sv_2mortal (newSVpv (value, 0)));
1357		2426
1358	void	2427	void
1359	binary_sizes (OpenCL::Program this)	2428	binary_sizes (OpenCL::Program self)
1360	PPCODE:	2429	PPCODE:
1361	size_t size;	2430	size_t size;
1362	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));	2431	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1363	size_t *value = tmpbuf (size);	2432	size_t *value = tmpbuf (size);
1364	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, size, value, 0));	2433	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1365	int i, n = size / sizeof (*value);	2434	int i, n = size / sizeof (*value);
1366	EXTEND (SP, n);	2435	EXTEND (SP, n);
1367	for (i = 0; i < n; ++i)	2436	for (i = 0; i < n; ++i)
1368	PUSHs (sv_2mortal (newSVuv (value [i])));	2437	PUSHs (sv_2mortal (newSVuv (value [i])));
1369		2438
1370	#END:program	2439	#END:program
1371		2440
1372	MODULE = OpenCL PACKAGE = OpenCL::Kernel	2441	MODULE = OpenCL PACKAGE = OpenCL::Kernel
1373		2442
1374	void	2443	void
1375	DESTROY (OpenCL::Kernel this)	2444	DESTROY (OpenCL::Kernel self)
1376	CODE:	2445	CODE:
1377	clReleaseKernel (this);	2446	clReleaseKernel (self);
1378		2447
1379	void	2448	void
		2449	setf (OpenCL::Kernel self, const char *format, ...)
		2450	CODE:
		2451	int i;
		2452	for (i = 2; ; ++i)
		2453	{
		2454	while (*format == ' ')
		2455	++format;
		2456
		2457	char type = *format++;
		2458
		2459	if (!type)
		2460	break;
		2461
		2462	if (i >= items)
		2463	croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
		2464
		2465	SV *sv = ST (i);
		2466
		2467	union
		2468	{
		2469	cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
		2470	cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
		2471	cl_half ch; cl_float cf; cl_double cd;
		2472	cl_mem cm;
		2473	cl_sampler ca;
		2474	size_t cz;
		2475	cl_event ce;
		2476	} arg;
		2477	size_t size;
		2478	int nullarg = 0;
		2479
		2480	switch (type)
		2481	{
		2482	case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
		2483	case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
		2484	case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
		2485	case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
		2486	case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
		2487	case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
		2488	case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
		2489	case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
		2490
		2491	case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
		2492	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
		2493	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
		2494
		2495	case 'z': nullarg = 1; size = SvIV (sv); break;
		2496
		2497	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
		2498	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
		2499	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
		2500
		2501	default:
		2502	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
		2503	}
		2504
		2505	res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
		2506	if (res)
		2507	croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
		2508	}
		2509
		2510	if (i != items)
		2511	croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
		2512
		2513	void
1380	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)	2514	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1381	CODE:	2515	CODE:
1382	clSetKernelArg (this, idx, sizeof (value), &value);	2516	clSetKernelArg (self, idx, sizeof (value), &value);
1383		2517
1384	void	2518	void
1385	set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)	2519	set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
1386	CODE:	2520	CODE:
1387	clSetKernelArg (this, idx, sizeof (value), &value);	2521	clSetKernelArg (self, idx, sizeof (value), &value);
1388		2522
1389	void	2523	void
1390	set_short (OpenCL::Kernel this, cl_uint idx, cl_short value)	2524	set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
1391	CODE:	2525	CODE:
1392	clSetKernelArg (this, idx, sizeof (value), &value);	2526	clSetKernelArg (self, idx, sizeof (value), &value);
1393		2527
1394	void	2528	void
1395	set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value)	2529	set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
1396	CODE:	2530	CODE:
1397	clSetKernelArg (this, idx, sizeof (value), &value);	2531	clSetKernelArg (self, idx, sizeof (value), &value);
1398		2532
1399	void	2533	void
1400	set_int (OpenCL::Kernel this, cl_uint idx, cl_int value)	2534	set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
1401	CODE:	2535	CODE:
1402	clSetKernelArg (this, idx, sizeof (value), &value);	2536	clSetKernelArg (self, idx, sizeof (value), &value);
1403		2537
1404	void	2538	void
1405	set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)	2539	set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
1406	CODE:	2540	CODE:
1407	clSetKernelArg (this, idx, sizeof (value), &value);	2541	clSetKernelArg (self, idx, sizeof (value), &value);
1408		2542
1409	void	2543	void
1410	set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)	2544	set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
1411	CODE:	2545	CODE:
1412	clSetKernelArg (this, idx, sizeof (value), &value);	2546	clSetKernelArg (self, idx, sizeof (value), &value);
1413		2547
1414	void	2548	void
1415	set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)	2549	set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
1416	CODE:	2550	CODE:
1417	clSetKernelArg (this, idx, sizeof (value), &value);	2551	clSetKernelArg (self, idx, sizeof (value), &value);
1418		2552
1419	void	2553	void
1420	set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)	2554	set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
1421	CODE:	2555	CODE:
1422	clSetKernelArg (this, idx, sizeof (value), &value);	2556	clSetKernelArg (self, idx, sizeof (value), &value);
1423		2557
1424	void	2558	void
1425	set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)	2559	set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
1426	CODE:	2560	CODE:
1427	clSetKernelArg (this, idx, sizeof (value), &value);	2561	clSetKernelArg (self, idx, sizeof (value), &value);
1428		2562
1429	void	2563	void
1430	set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)	2564	set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
1431	CODE:	2565	CODE:
1432	clSetKernelArg (this, idx, sizeof (value), &value);	2566	clSetKernelArg (self, idx, sizeof (value), &value);
1433		2567
1434	void	2568	void
1435	set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)	2569	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1436	CODE:	2570	CODE:
1437	clSetKernelArg (this, idx, sizeof (value), &value);	2571	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1438		2572
1439	void	2573	void
1440	set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)	2574	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1441	CODE:	2575	CODE:
1442	clSetKernelArg (this, idx, sizeof (value), &value);	2576	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1443		2577
1444	void	2578	void
1445	set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)	2579	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
		2580	ALIAS:
		2581	set_image2d = 0
		2582	set_image3d = 0
1446	CODE:	2583	CODE:
1447	clSetKernelArg (this, idx, sizeof (value), &value);	2584	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1448		2585
1449	void	2586	void
1450	set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
1451	CODE:
1452	clSetKernelArg (this, idx, sizeof (value), &value);
1453
1454	void
1455	set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)	2587	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1456	CODE:	2588	CODE:
1457	clSetKernelArg (this, idx, sizeof (value), &value);	2589	clSetKernelArg (self, idx, sizeof (value), &value);
1458		2590
1459	void	2591	void
		2592	set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
		2593	CODE:
		2594	clSetKernelArg (self, idx, size, 0);
		2595
		2596	void
1460	set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)	2597	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1461	CODE:	2598	CODE:
1462	clSetKernelArg (this, idx, sizeof (value), &value);	2599	clSetKernelArg (self, idx, sizeof (value), &value);
1463		2600
1464	void	2601	void
1465	info (OpenCL::Kernel this, cl_kernel_info name)	2602	info (OpenCL::Kernel self, cl_kernel_info name)
1466	PPCODE:	2603	PPCODE:
1467	INFO (Kernel)	2604	INFO (Kernel)
1468		2605
1469	#BEGIN:kernel	2606	#BEGIN:kernel
1470		2607
1471	void	2608	void
1472	function_name (OpenCL::Kernel this)	2609	function_name (OpenCL::Kernel self)
1473	PPCODE:	2610	PPCODE:
1474	size_t size;	2611	size_t size;
1475	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));	2612	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1476	char *value = tmpbuf (size);	2613	char *value = tmpbuf (size);
1477	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, size, value, 0));	2614	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1478	EXTEND (SP, 1);	2615	EXTEND (SP, 1);
1479	const int i = 0;	2616	const int i = 0;
1480	PUSHs (sv_2mortal (newSVpv (value, 0)));	2617	PUSHs (sv_2mortal (newSVpv (value, 0)));
1481		2618
1482	void	2619	void
1483	num_args (OpenCL::Kernel this)	2620	num_args (OpenCL::Kernel self)
1484	ALIAS:	2621	ALIAS:
1485	num_args = CL_KERNEL_NUM_ARGS	2622	num_args = CL_KERNEL_NUM_ARGS
1486	reference_count = CL_KERNEL_REFERENCE_COUNT	2623	reference_count = CL_KERNEL_REFERENCE_COUNT
1487	PPCODE:	2624	PPCODE:
1488	cl_uint value [1];	2625	cl_uint value [1];
1489	NEED_SUCCESS (GetKernelInfo, (this, ix, sizeof (value), value, 0));	2626	NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
1490	EXTEND (SP, 1);	2627	EXTEND (SP, 1);
1491	const int i = 0;	2628	const int i = 0;
1492	PUSHs (sv_2mortal (newSVuv (value [i])));	2629	PUSHs (sv_2mortal (newSVuv (value [i])));
1493		2630
1494	void	2631	void
1495	context (OpenCL::Kernel this)	2632	context (OpenCL::Kernel self)
1496	PPCODE:	2633	PPCODE:
1497	cl_context value [1];	2634	cl_context value [1];
1498	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2635	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1499	EXTEND (SP, 1);	2636	EXTEND (SP, 1);
1500	const int i = 0;	2637	const int i = 0;
1501	{	2638	{
1502	NEED_SUCCESS (RetainContext, (value [i]));	2639	NEED_SUCCESS (RetainContext, (value [i]));
1503	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2640	PUSH_CLOBJ (stash_context, value [i]);
1504	}	2641	}
1505		2642
1506	void	2643	void
1507	program (OpenCL::Kernel this)	2644	program (OpenCL::Kernel self)
1508	PPCODE:	2645	PPCODE:
1509	cl_program value [1];	2646	cl_program value [1];
1510	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2647	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1511	EXTEND (SP, 1);	2648	EXTEND (SP, 1);
1512	const int i = 0;	2649	const int i = 0;
1513	{	2650	{
1514	NEED_SUCCESS (RetainProgram, (value [i]));	2651	NEED_SUCCESS (RetainProgram, (value [i]));
1515	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));	2652	PUSH_CLOBJ (stash_program, value [i]);
1516	}	2653	}
1517		2654
1518	#END:kernel	2655	#END:kernel
1519		2656
1520	void	2657	void
1521	work_group_info (OpenCL::Kernel this, OpenCL::Device device, cl_kernel_work_group_info name)	2658	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
1522	PPCODE:	2659	PPCODE:
1523	size_t size;	2660	size_t size;
1524	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, 0, 0, &size));	2661	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
1525	SV *sv = sv_2mortal (newSV (size));	2662	SV *sv = sv_2mortal (newSV (size));
1526	SvUPGRADE (sv, SVt_PV);	2663	SvUPGRADE (sv, SVt_PV);
1527	SvPOK_only (sv);	2664	SvPOK_only (sv);
1528	SvCUR_set (sv, size);	2665	SvCUR_set (sv, size);
1529	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, size, SvPVX (sv), 0));	2666	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
1530	XPUSHs (sv);	2667	XPUSHs (sv);
1531		2668
1532	#BEGIN:kernel_work_group	2669	#BEGIN:kernel_work_group
1533		2670
1534	void	2671	void
1535	work_group_size (OpenCL::Kernel this, OpenCL::Device device)	2672	work_group_size (OpenCL::Kernel self, OpenCL::Device device)
1536	ALIAS:	2673	ALIAS:
1537	work_group_size = CL_KERNEL_WORK_GROUP_SIZE	2674	work_group_size = CL_KERNEL_WORK_GROUP_SIZE
1538	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE	2675	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
1539	PPCODE:	2676	PPCODE:
1540	size_t value [1];	2677	size_t value [1];
1541	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));	2678	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1542	EXTEND (SP, 1);	2679	EXTEND (SP, 1);
1543	const int i = 0;	2680	const int i = 0;
1544	PUSHs (sv_2mortal (newSVuv (value [i])));	2681	PUSHs (sv_2mortal (newSVuv (value [i])));
1545		2682
1546	void	2683	void
1547	compile_work_group_size (OpenCL::Kernel this, OpenCL::Device device)	2684	compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
1548	PPCODE:	2685	PPCODE:
1549	size_t size;	2686	size_t size;
1550	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));	2687	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
1551	size_t *value = tmpbuf (size);	2688	size_t *value = tmpbuf (size);
1552	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));	2689	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
1553	int i, n = size / sizeof (*value);	2690	int i, n = size / sizeof (*value);
1554	EXTEND (SP, n);	2691	EXTEND (SP, n);
1555	for (i = 0; i < n; ++i)	2692	for (i = 0; i < n; ++i)
1556	PUSHs (sv_2mortal (newSVuv (value [i])));	2693	PUSHs (sv_2mortal (newSVuv (value [i])));
1557		2694
1558	void	2695	void
1559	local_mem_size (OpenCL::Kernel this, OpenCL::Device device)	2696	local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
1560	ALIAS:	2697	ALIAS:
1561	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE	2698	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
1562	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE	2699	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
1563	PPCODE:	2700	PPCODE:
1564	cl_ulong value [1];	2701	cl_ulong value [1];
1565	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));	2702	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1566	EXTEND (SP, 1);	2703	EXTEND (SP, 1);
1567	const int i = 0;	2704	const int i = 0;
1568	PUSHs (sv_2mortal (newSVuv (value [i])));	2705	PUSHs (sv_2mortal (newSVuv (value [i])));
1569		2706
1570	#END:kernel_work_group	2707	#END:kernel_work_group
1571		2708
1572	MODULE = OpenCL PACKAGE = OpenCL::Event	2709	MODULE = OpenCL PACKAGE = OpenCL::Event
1573		2710
1574	void	2711	void
1575	DESTROY (OpenCL::Event this)	2712	DESTROY (OpenCL::Event self)
1576	CODE:	2713	CODE:
1577	clReleaseEvent (this);	2714	clReleaseEvent (self);
1578		2715
1579	void	2716	void
1580	wait (OpenCL::Event this)	2717	wait (OpenCL::Event self)
1581	CODE:	2718	CODE:
1582	clWaitForEvents (1, &this);	2719	clWaitForEvents (1, &self);
1583		2720
1584	void	2721	void
		2722	cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
		2723	CODE:
		2724	clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
		2725
		2726	void
1585	info (OpenCL::Event this, cl_event_info name)	2727	info (OpenCL::Event self, cl_event_info name)
1586	PPCODE:	2728	PPCODE:
1587	INFO (Event)	2729	INFO (Event)
1588		2730
1589	#BEGIN:event	2731	#BEGIN:event
1590		2732
1591	void	2733	void
1592	command_queue (OpenCL::Event this)	2734	command_queue (OpenCL::Event self)
1593	PPCODE:	2735	PPCODE:
1594	cl_command_queue value [1];	2736	cl_command_queue value [1];
1595	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2737	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
1596	EXTEND (SP, 1);	2738	EXTEND (SP, 1);
1597	const int i = 0;	2739	const int i = 0;
1598	{	2740	{
1599	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2741	NEED_SUCCESS (RetainCommandQueue, (value [i]));
1600	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));	2742	PUSH_CLOBJ (stash_queue, value [i]);
1601	}	2743	}
1602		2744
1603	void	2745	void
1604	command_type (OpenCL::Event this)	2746	command_type (OpenCL::Event self)
1605	PPCODE:	2747	PPCODE:
1606	cl_command_type value [1];	2748	cl_command_type value [1];
1607	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));	2749	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
1608	EXTEND (SP, 1);	2750	EXTEND (SP, 1);
1609	const int i = 0;	2751	const int i = 0;
1610	PUSHs (sv_2mortal (newSVuv (value [i])));	2752	PUSHs (sv_2mortal (newSVuv (value [i])));
1611		2753
1612	void	2754	void
1613	reference_count (OpenCL::Event this)	2755	reference_count (OpenCL::Event self)
1614	ALIAS:	2756	ALIAS:
1615	reference_count = CL_EVENT_REFERENCE_COUNT	2757	reference_count = CL_EVENT_REFERENCE_COUNT
1616	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS	2758	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
1617	PPCODE:	2759	PPCODE:
1618	cl_uint value [1];	2760	cl_uint value [1];
1619	NEED_SUCCESS (GetEventInfo, (this, ix, sizeof (value), value, 0));	2761	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
1620	EXTEND (SP, 1);	2762	EXTEND (SP, 1);
1621	const int i = 0;	2763	const int i = 0;
1622	PUSHs (sv_2mortal (newSVuv (value [i])));	2764	PUSHs (sv_2mortal (newSVuv (value [i])));
1623		2765
1624	void	2766	void
1625	context (OpenCL::Event this)	2767	context (OpenCL::Event self)
1626	PPCODE:	2768	PPCODE:
1627	cl_context value [1];	2769	cl_context value [1];
1628	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2770	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
1629	EXTEND (SP, 1);	2771	EXTEND (SP, 1);
1630	const int i = 0;	2772	const int i = 0;
1631	{	2773	{
1632	NEED_SUCCESS (RetainContext, (value [i]));	2774	NEED_SUCCESS (RetainContext, (value [i]));
1633	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2775	PUSH_CLOBJ (stash_context, value [i]);
1634	}	2776	}
1635		2777
1636	#END:event	2778	#END:event
1637		2779
1638	void	2780	void
1639	profiling_info (OpenCL::Event this, cl_profiling_info name)	2781	profiling_info (OpenCL::Event self, cl_profiling_info name)
1640	PPCODE:	2782	PPCODE:
1641	INFO (EventProfiling)	2783	INFO (EventProfiling)
1642		2784
1643	#BEGIN:profiling	2785	#BEGIN:profiling
1644		2786
1645	void	2787	void
1646	profiling_command_queued (OpenCL::Event this)	2788	profiling_command_queued (OpenCL::Event self)
1647	ALIAS:	2789	ALIAS:
1648	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED	2790	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
1649	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT	2791	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
1650	profiling_command_start = CL_PROFILING_COMMAND_START	2792	profiling_command_start = CL_PROFILING_COMMAND_START
1651	profiling_command_end = CL_PROFILING_COMMAND_END	2793	profiling_command_end = CL_PROFILING_COMMAND_END
1652	PPCODE:	2794	PPCODE:
1653	cl_ulong value [1];	2795	cl_ulong value [1];
1654	NEED_SUCCESS (GetEventProfilingInfo, (this, ix, sizeof (value), value, 0));	2796	NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
1655	EXTEND (SP, 1);	2797	EXTEND (SP, 1);
1656	const int i = 0;	2798	const int i = 0;
1657	PUSHs (sv_2mortal (newSVuv (value [i])));	2799	PUSHs (sv_2mortal (newSVuv (value [i])));
1658		2800
1659	#END:profiling	2801	#END:profiling
1660		2802
1661	MODULE = OpenCL PACKAGE = OpenCL::UserEvent	2803	MODULE = OpenCL PACKAGE = OpenCL::UserEvent
1662		2804
1663	void	2805	void
1664	set_status (OpenCL::UserEvent this, cl_int execution_status)	2806	set_status (OpenCL::UserEvent self, cl_int execution_status)
1665	CODE:	2807	CODE:
1666	clSetUserEventStatus (this, execution_status);	2808	clSetUserEventStatus (self, execution_status);
1667		2809
		2810	MODULE = OpenCL PACKAGE = OpenCL::Mapped
		2811
		2812	void
		2813	DESTROY (SV *self)
		2814	CODE:
		2815	OpenCL__Mapped mapped = SvMAPPED (self);
		2816
		2817	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
		2818	mapped_detach (self, mapped);
		2819
		2820	clReleaseCommandQueue (mapped->queue);
		2821	clReleaseEvent (mapped->event);
		2822	Safefree (mapped);
		2823
		2824	void
		2825	unmap (OpenCL::Mapped self, ...)
		2826	CODE:
		2827	mapped_unmap (ST (0), self, self->queue, &ST (1), items - 1);
		2828
		2829	bool
		2830	mapped (OpenCL::Mapped self)
		2831	CODE:
		2832	RETVAL = !!self->ptr;
		2833	OUTPUT:
		2834	RETVAL
		2835
		2836	void
		2837	wait (OpenCL::Mapped self)
		2838	PPCODE:
		2839	if (self->event)
		2840	NEED_SUCCESS (WaitForEvents, (1, &self->event));
		2841
		2842	void
		2843	event (OpenCL::Mapped self)
		2844	PPCODE:
		2845	if (!self->event)
		2846	XSRETURN_UNDEF;
		2847
		2848	clRetainEvent (self->event);
		2849	XPUSH_CLOBJ (stash_event, self->event);
		2850
		2851	size_t
		2852	size (OpenCL::Mapped self)
		2853	CODE:
		2854	RETVAL = self->cb;
		2855	OUTPUT:
		2856	RETVAL
		2857
		2858	IV
		2859	ptr (OpenCL::Mapped self)
		2860	CODE:
		2861	RETVAL = PTR2IV (self->ptr);
		2862	OUTPUT:
		2863	RETVAL
		2864
		2865	void
		2866	set (OpenCL::Mapped self, size_t offset, SV *data)
		2867	CODE:
		2868	STRLEN len;
		2869	const char *ptr = SvPVbyte (data, len);
		2870
		2871	if (offset + len > self->cb)
		2872	croak ("OpenCL::Mapped::set out of bound condition detected");
		2873
		2874	memcpy (offset + (char *)self->ptr, ptr, len);
		2875
		2876	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
		2877
		2878	MODULE = OpenCL PACKAGE = OpenCL::MappedImage
		2879
		2880	IV
		2881	row_pitch (OpenCL::Mapped self)
		2882	ALIAS:
		2883	slice_pitch = 1
		2884	CODE:
		2885	RETVAL = ix ? self->slice_pitch : self->row_pitch;
		2886	OUTPUT:
		2887	RETVAL
		2888
		2889
		2890

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