ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/OpenCL/OpenCL.xs

Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.19 by root, Thu Nov 24 03:02:57 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
		5	#include "ecb.h"//D
		6
		7	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
		8	#include "xthread.h"
		9	#include "schmorp.h"
		10
		11	#ifdef I_DLFCN
		12	#include <dlfcn.h>
		13	#endif
		14
		15	// how stupid is that, the 1.2 header files define CL_VERSION_1_1,
		16	// but then fail to define the api functions unless you ALSO define
		17	// this. This breaks 100% of the opencl 1.1 apps, for what reason?
		18	// after all, the functions are deprecated, not removed.
		19	// in addition, you cannot test for this in any future-proof way.
		20	// each time a new opencl version comes out, you need to make a new
		21	// release.
		22	#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
		23
		24	#ifndef PREFER_1_1
		25	#define PREFER_1_1 1
		26	#endif
		27
		28	#if PREFER_1_1
		29	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
		30	#endif
4		31
5	#ifdef __APPLE__	32	#ifdef __APPLE__
6	#include <OpenCL/opencl.h>	33	#include <OpenCL/opencl.h>
7	#else	34	#else
8	#include <CL/opencl.h>	35	#include <CL/opencl.h>
		36	#endif
		37
		38	#ifndef CL_VERSION_1_2
		39	#undef PREFER_1_1
		40	#define PREFER_1_1 1
9	#endif	41	#endif
10		42
11	typedef cl_platform_id OpenCL__Platform;	43	typedef cl_platform_id OpenCL__Platform;
12	typedef cl_device_id OpenCL__Device;	44	typedef cl_device_id OpenCL__Device;
13	typedef cl_context OpenCL__Context;	45	typedef cl_context OpenCL__Context;
14	typedef cl_command_queue OpenCL__Queue;	46	typedef cl_command_queue OpenCL__Queue;
15	typedef cl_mem OpenCL__Memory;	47	typedef cl_mem OpenCL__Memory;
16	typedef cl_mem OpenCL__Buffer;	48	typedef cl_mem OpenCL__Buffer;
17	typedef cl_mem OpenCL__BufferObj;	49	typedef cl_mem OpenCL__BufferObj;
18	typedef cl_mem OpenCL__Image;	50	typedef cl_mem OpenCL__Image;
19	typedef cl_mem OpenCL__Image2D;
20	typedef cl_mem OpenCL__Image3D;
21	typedef cl_mem OpenCL__Memory_ornull;	51	typedef cl_mem OpenCL__Memory_ornull;
22	typedef cl_mem OpenCL__Buffer_ornull;	52	typedef cl_mem OpenCL__Buffer_ornull;
23	typedef cl_mem OpenCL__Image_ornull;	53	typedef cl_mem OpenCL__Image_ornull;
24	typedef cl_mem OpenCL__Image2D_ornull;
25	typedef cl_mem OpenCL__Image3D_ornull;
26	typedef cl_sampler OpenCL__Sampler;	54	typedef cl_sampler OpenCL__Sampler;
27	typedef cl_program OpenCL__Program;	55	typedef cl_program OpenCL__Program;
28	typedef cl_kernel OpenCL__Kernel;	56	typedef cl_kernel OpenCL__Kernel;
29	typedef cl_event OpenCL__Event;	57	typedef cl_event OpenCL__Event;
30	typedef cl_event OpenCL__UserEvent;	58	typedef cl_event OpenCL__UserEvent;
31		59
		60	typedef struct mapped * OpenCL__Mapped;
		61
32	typedef SV *FUTURE;	62	typedef SV *FUTURE;
33		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
34	/*****************************************************************************/	88	/*****************************************************************************/
35		89
		90	// name must include a leading underscore
		91	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
		92	// for perl. doh.
		93	static void *
		94	glsym (const char *name)
		95	{
		96	void *fun = 0;
		97
		98	#if defined I_DLFCN && defined RTLD_DEFAULT
		99	fun = dlsym (RTLD_DEFAULT, name + 1);
		100	if (!fun) fun = dlsym (RTLD_DEFAULT, name);
		101
		102	if (!fun)
		103	{
		104	static void *libgl;
		105	static const char *glso[] = {
		106	"libGL.so.1",
		107	"libGL.so.3",
		108	"libGL.so.4.0",
		109	"libGL.so",
		110	"/usr/lib/libGL.so",
		111	"/usr/X11R6/lib/libGL.1.dylib"
		112	};
		113	int i;
		114
		115	for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
		116	{
		117	libgl = dlopen (glso [i], RTLD_LAZY);
		118	if (libgl)
		119	break;
		120	}
		121
		122	if (libgl)
		123	{
		124	fun = dlsym (libgl, name + 1);
		125	if (!fun) fun = dlsym (libgl, name);
		126	}
		127	}
		128	#endif
		129
		130	return fun;
		131	}
		132
		133	/*****************************************************************************/
		134
36	/* up to two temporary buffers */	135	/* up to two temporary buffers */
37	static void *	136	static void * ecb_noinline
38	tmpbuf (size_t size)	137	tmpbuf (size_t size)
39	{	138	{
		139	enum { buffers = 4 };
40	static int idx;	140	static int idx;
41	static void *buf [2];	141	static void *buf [buffers];
42	static size_t len [2];	142	static size_t len [buffers];
43		143
44	idx ^= 1;	144	idx = (idx + 1) % buffers;
45		145
46	if (len [idx] < size)	146	if (len [idx] < size)
47	{	147	{
48	free (buf [idx]);	148	free (buf [idx]);
49	len [idx] = ((size + 31) & ~4095) + 4096 - 32;	149	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
…		…
117	if (res) \	217	if (res) \
118	FAIL (name);	218	FAIL (name);
119		219
120	/*****************************************************************************/	220	/*****************************************************************************/
121		221
122	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)	222	static cl_context_properties * ecb_noinline
123	#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;
124		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
125	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
126	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)
127	{	302	{
		303	// sv_derived_from is quite slow :(
128	if (SvROK (sv) && sv_derived_from (sv, pkg))	304	if (SvROK (sv) && sv_derived_from (sv, pkg))
129	return (void *)SvIV (SvRV (sv));	305	return (void *)SvIV (SvRV (sv));
130		306
131	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));
132	}	318	}
133		319
134	/*****************************************************************************/	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 */
135		553
136	static size_t	554	static size_t
137	img_row_pitch (cl_mem img)	555	img_row_pitch (cl_mem img)
138	{	556	{
139	size_t res;	557	size_t res;
140	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	558	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
141	return res;	559	return res;
142	}	560	}
143		561
144	static cl_event *	562	static cl_event * ecb_noinline
145	event_list (SV **items, int count)	563	event_list (SV **items, cl_uint *rcount, cl_event extra)
146	{	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
147	cl_event *list = tmpbuf (sizeof (cl_event) * count);	573	cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
		574	int i = 0;
148		575
149	while (count--)	576	while (count--)
		577	if (SvOK (items [count]))
150	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	578	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
151		579
		580	if (extra)
		581	list [i++] = extra;
		582
		583	*rcount = i;
		584
152	return list;	585	return i ? list : 0;
153	}	586	}
154		587
155	#define EVENT_LIST(items,count) \	588	#define EVENT_LIST(skip) \
156	cl_uint event_list_count = (count); \	589	cl_uint event_list_count = items - (skip); \
157	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)
158		591
159	#define INFO(class) \	592	#define INFO(class) \
160	{ \	593	{ \
161	size_t size; \	594	size_t size; \
162	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \	595	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
163	SV *sv = sv_2mortal (newSV (size)); \	596	SV *sv = sv_2mortal (newSV (size)); \
164	SvUPGRADE (sv, SVt_PV); \	597	SvUPGRADE (sv, SVt_PV); \
165	SvPOK_only (sv); \	598	SvPOK_only (sv); \
166	SvCUR_set (sv, size); \	599	SvCUR_set (sv, size); \
167	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \	600	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
168	XPUSHs (sv); \	601	XPUSHs (sv); \
169	}	602	}
170		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
171	MODULE = OpenCL PACKAGE = OpenCL	697	MODULE = OpenCL PACKAGE = OpenCL
172		698
173	PROTOTYPES: ENABLE	699	PROTOTYPES: ENABLE
174		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
175	BOOT:	712	BOOT:
176	{	713	{
177	HV *stash = gv_stashpv ("OpenCL", 1);	714	HV *stash = gv_stashpv ("OpenCL", 1);
178	static const ivstr *civ, const_iv[] = {	715	static const ivstr *civ, const_iv[] = {
179	{ sizeof (cl_char ), "SIZEOF_CHAR" },	716	{ sizeof (cl_char ), "SIZEOF_CHAR" },
180	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	717	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
181	{ sizeof (cl_short ), "SIZEOF_SHORT" },	718	{ sizeof (cl_short ), "SIZEOF_SHORT" },
182	{ sizeof (cl_ushort), "SIZEOF_USHORT" },	719	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
183	{ sizeof (cl_int ), "SIZEOF_INT" },	720	{ sizeof (cl_int ), "SIZEOF_INT" },
184	{ sizeof (cl_uint ), "SIZEOF_UINT" },	721	{ sizeof (cl_uint ), "SIZEOF_UINT" },
185	{ sizeof (cl_long ), "SIZEOF_LONG" },	722	{ sizeof (cl_long ), "SIZEOF_LONG" },
186	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	723	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
187	{ sizeof (cl_half ), "SIZEOF_HALF" },	724	{ sizeof (cl_half ), "SIZEOF_HALF" },
188	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	725	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
189	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	726	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
190	#include "constiv.h"	727	#include "constiv.h"
191	};	728	};
		729
192	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--)
193	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);
194	}	757	}
195		758
196	cl_int	759	cl_int
197	errno ()	760	errno ()
198	CODE:	761	CODE:
199	errno = res;	762	RETVAL = res;
		763	OUTPUT:
		764	RETVAL
200		765
201	const char *	766	const char *
202	err2str (cl_int err)	767	err2str (cl_int err = res)
203		768
204	const char *	769	const char *
205	enum2str (cl_uint value)	770	enum2str (cl_uint value)
206		771
207	void	772	void
…		…
215	list = tmpbuf (sizeof (*list) * count);	780	list = tmpbuf (sizeof (*list) * count);
216	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	781	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
217		782
218	EXTEND (SP, count);	783	EXTEND (SP, count);
219	for (i = 0; i < count; ++i)	784	for (i = 0; i < count; ++i)
220	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	785	PUSH_CLOBJ (stash_platform, (IV)list [i]);
221		786
222	void	787	void
223	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)
224	PPCODE:	789	PPCODE:
		790	CONTEXT_NOTIFY_CALLBACK;
225	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));
226	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	792	XPUSH_CLOBJ_CONTEXT;
227		793
228	void	794	void
229	context (FUTURE properties, FUTURE devices, FUTURE notify = 0)	795	context (FUTURE properties, FUTURE devices, FUTURE notify)
230	PPCODE:	796	PPCODE:
231	/* der Gipfel der Kunst */	797	/* der Gipfel der Kunst */
232		798
233	void	799	void
234	wait_for_events (...)	800	wait_for_events (...)
235	CODE:	801	CODE:
236	EVENT_LIST (0, items);	802	EVENT_LIST (0);
237	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	803	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
238		804
239	PROTOTYPES: DISABLE	805	PROTOTYPES: DISABLE
240		806
241	MODULE = OpenCL PACKAGE = OpenCL::Platform	807	MODULE = OpenCL PACKAGE = OpenCL::Platform
242		808
243	void	809	void
244	info (OpenCL::Platform this, cl_platform_info name)	810	info (OpenCL::Platform self, cl_platform_info name)
245	PPCODE:	811	PPCODE:
246	INFO (Platform)	812	INFO (Platform)
247		813
		814	void
		815	unload_compiler (OpenCL::Platform self)
		816	CODE:
		817	#if CL_VERSION_1_2
		818	clUnloadPlatformCompiler (self);
		819	#endif
		820
248	#BEGIN:platform	821	#BEGIN:platform
249		822
250	void	823	void
251	profile (OpenCL::Platform this)	824	profile (OpenCL::Platform self)
252	ALIAS:	825	ALIAS:
253	profile = CL_PLATFORM_PROFILE	826	profile = CL_PLATFORM_PROFILE
254	version = CL_PLATFORM_VERSION	827	version = CL_PLATFORM_VERSION
255	name = CL_PLATFORM_NAME	828	name = CL_PLATFORM_NAME
256	vendor = CL_PLATFORM_VENDOR	829	vendor = CL_PLATFORM_VENDOR
257	extensions = CL_PLATFORM_EXTENSIONS	830	extensions = CL_PLATFORM_EXTENSIONS
258	PPCODE:	831	PPCODE:
259	size_t size;	832	size_t size;
260	NEED_SUCCESS (GetPlatformInfo, (this, ix, 0, 0, &size));	833	NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
261	char *value = tmpbuf (size);	834	char *value = tmpbuf (size);
262	NEED_SUCCESS (GetPlatformInfo, (this, ix, size, value, 0));	835	NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
263	EXTEND (SP, 1);	836	EXTEND (SP, 1);
264	const int i = 0;	837	const int i = 0;
265	PUSHs (sv_2mortal (newSVpv (value, 0)));	838	PUSHs (sv_2mortal (newSVpv (value, 0)));
266		839
267	#END:platform	840	#END:platform
268		841
269	void	842	void
270	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)
271	PPCODE:	844	PPCODE:
272	cl_device_id *list;	845	cl_device_id *list;
273	cl_uint count;	846	cl_uint count;
274	int i;	847	int i;
275		848
276	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));	849	NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
277	list = tmpbuf (sizeof (*list) * count);	850	list = tmpbuf (sizeof (*list) * count);
278	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));	851	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
279		852
280	EXTEND (SP, count);	853	EXTEND (SP, count);
281	for (i = 0; i < count; ++i)	854	for (i = 0; i < count; ++i)
282	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	855	PUSH_CLOBJ (stash_device, list [i]);
283		856
284	void	857	void
285	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)
286	PPCODE:	859	PPCODE:
287	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	860	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
288	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);
289		865
290	AV *av = (AV *)SvRV (devices);	866	AV *av = (AV *)SvRV (devices);
291	cl_uint num_devices = av_len (av) + 1;	867	cl_uint num_devices = av_len (av) + 1;
292	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
293	int i;	870	int i;
294
295	for (i = num_devices; i--; )	871	for (i = num_devices; i--; )
296	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");
297		873
		874	CONTEXT_NOTIFY_CALLBACK;
298	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));
299	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	876	XPUSH_CLOBJ_CONTEXT;
300		877
301	void	878	void
302	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)
303	PPCODE:	880	PPCODE:
304	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;
305	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));
306	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	886	XPUSH_CLOBJ_CONTEXT;
307		887
308	MODULE = OpenCL PACKAGE = OpenCL::Device	888	MODULE = OpenCL PACKAGE = OpenCL::Device
309		889
310	void	890	void
311	info (OpenCL::Device this, cl_device_info name)	891	info (OpenCL::Device self, cl_device_info name)
312	PPCODE:	892	PPCODE:
313	INFO (Device)	893	INFO (Device)
314		894
315	#BEGIN:device	895	#BEGIN:device
316		896
317	void	897	void
318	type (OpenCL::Device this)	898	type (OpenCL::Device self)
319	PPCODE:	899	PPCODE:
320	cl_device_type value [1];	900	cl_device_type value [1];
321	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_TYPE, sizeof (value), value, 0));	901	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
322	EXTEND (SP, 1);	902	EXTEND (SP, 1);
323	const int i = 0;	903	const int i = 0;
324	PUSHs (sv_2mortal (newSViv (value [i])));	904	PUSHs (sv_2mortal (newSVuv (value [i])));
325		905
326	void	906	void
327	vendor_id (OpenCL::Device this)	907	vendor_id (OpenCL::Device self)
328	ALIAS:	908	ALIAS:
329	vendor_id = CL_DEVICE_VENDOR_ID	909	vendor_id = CL_DEVICE_VENDOR_ID
330	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS	910	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
331	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS	911	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
332	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR	912	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
…		…
350	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT	930	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
351	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG	931	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
352	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT	932	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
353	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE	933	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
354	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF	934	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
355	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT	935	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
356	PPCODE:	936	PPCODE:
357	cl_uint value [1];	937	cl_uint value [1];
358	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	938	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
359	EXTEND (SP, 1);	939	EXTEND (SP, 1);
360	const int i = 0;	940	const int i = 0;
361	PUSHs (sv_2mortal (newSVuv (value [i])));	941	PUSHs (sv_2mortal (newSVuv (value [i])));
362		942
363	void	943	void
364	max_work_group_size (OpenCL::Device this)	944	max_work_group_size (OpenCL::Device self)
365	ALIAS:	945	ALIAS:
366	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE	946	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
367	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH	947	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
368	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT	948	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
369	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH	949	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
…		…
371	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH	951	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
372	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE	952	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
373	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION	953	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
374	PPCODE:	954	PPCODE:
375	size_t value [1];	955	size_t value [1];
376	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	956	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
377	EXTEND (SP, 1);	957	EXTEND (SP, 1);
378	const int i = 0;	958	const int i = 0;
379	PUSHs (sv_2mortal (newSVuv (value [i])));	959	PUSHs (sv_2mortal (newSVuv (value [i])));
380		960
381	void	961	void
382	max_work_item_sizes (OpenCL::Device this)	962	max_work_item_sizes (OpenCL::Device self)
383	PPCODE:	963	PPCODE:
384	size_t size;	964	size_t size;
385	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));
386	size_t *value = tmpbuf (size);	966	size_t *value = tmpbuf (size);
387	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));
388	int i, n = size / sizeof (*value);	968	int i, n = size / sizeof (*value);
389	EXTEND (SP, n);	969	EXTEND (SP, n);
390	for (i = 0; i < n; ++i)	970	for (i = 0; i < n; ++i)
391	PUSHs (sv_2mortal (newSVuv (value [i])));	971	PUSHs (sv_2mortal (newSVuv (value [i])));
392		972
393	void	973	void
394	address_bits (OpenCL::Device this)	974	address_bits (OpenCL::Device self)
395	PPCODE:	975	PPCODE:
396	cl_bitfield value [1];	976	cl_bitfield value [1];
397	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));
398	EXTEND (SP, 1);	978	EXTEND (SP, 1);
399	const int i = 0;	979	const int i = 0;
400	PUSHs (sv_2mortal (newSVuv (value [i])));	980	PUSHs (sv_2mortal (newSVuv (value [i])));
401		981
402	void	982	void
403	max_mem_alloc_size (OpenCL::Device this)	983	max_mem_alloc_size (OpenCL::Device self)
404	ALIAS:	984	ALIAS:
405	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE	985	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
406	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE	986	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
407	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE	987	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
408	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE	988	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
409	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE	989	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
410	PPCODE:	990	PPCODE:
411	cl_ulong value [1];	991	cl_ulong value [1];
412	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	992	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
413	EXTEND (SP, 1);	993	EXTEND (SP, 1);
414	const int i = 0;	994	const int i = 0;
415	PUSHs (sv_2mortal (newSVuv (value [i])));	995	PUSHs (sv_2mortal (newSVuv (value [i])));
416		996
417	void	997	void
418	single_fp_config (OpenCL::Device this)	998	single_fp_config (OpenCL::Device self)
419	ALIAS:	999	ALIAS:
420	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG	1000	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
421	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG	1001	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
422	half_fp_config = CL_DEVICE_HALF_FP_CONFIG	1002	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
423	PPCODE:	1003	PPCODE:
424	cl_device_fp_config value [1];	1004	cl_device_fp_config value [1];
425	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1005	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
426	EXTEND (SP, 1);	1006	EXTEND (SP, 1);
427	const int i = 0;	1007	const int i = 0;
428	PUSHs (sv_2mortal (newSVuv (value [i])));	1008	PUSHs (sv_2mortal (newSVuv (value [i])));
429		1009
430	void	1010	void
431	global_mem_cache_type (OpenCL::Device this)	1011	global_mem_cache_type (OpenCL::Device self)
432	PPCODE:	1012	PPCODE:
433	cl_device_mem_cache_type value [1];	1013	cl_device_mem_cache_type value [1];
434	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));
435	EXTEND (SP, 1);	1015	EXTEND (SP, 1);
436	const int i = 0;	1016	const int i = 0;
437	PUSHs (sv_2mortal (newSVuv (value [i])));	1017	PUSHs (sv_2mortal (newSVuv (value [i])));
438		1018
439	void	1019	void
440	local_mem_type (OpenCL::Device this)	1020	local_mem_type (OpenCL::Device self)
441	PPCODE:	1021	PPCODE:
442	cl_device_local_mem_type value [1];	1022	cl_device_local_mem_type value [1];
443	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));
444	EXTEND (SP, 1);	1024	EXTEND (SP, 1);
445	const int i = 0;	1025	const int i = 0;
446	PUSHs (sv_2mortal (newSVuv (value [i])));	1026	PUSHs (sv_2mortal (newSVuv (value [i])));
447		1027
448	void	1028	void
449	error_correction_support (OpenCL::Device this)	1029	error_correction_support (OpenCL::Device self)
450	ALIAS:	1030	ALIAS:
451	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT	1031	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
452	endian_little = CL_DEVICE_ENDIAN_LITTLE	1032	endian_little = CL_DEVICE_ENDIAN_LITTLE
453	available = CL_DEVICE_AVAILABLE	1033	available = CL_DEVICE_AVAILABLE
454	compiler_available = CL_DEVICE_COMPILER_AVAILABLE	1034	compiler_available = CL_DEVICE_COMPILER_AVAILABLE
455	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY	1035	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
456	PPCODE:	1036	PPCODE:
457	cl_bool value [1];	1037	cl_bool value [1];
458	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));	1038	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
459	EXTEND (SP, 1);	1039	EXTEND (SP, 1);
460	const int i = 0;	1040	const int i = 0;
461	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	1041	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
462		1042
463	void	1043	void
464	execution_capabilities (OpenCL::Device this)	1044	execution_capabilities (OpenCL::Device self)
465	PPCODE:	1045	PPCODE:
466	cl_device_exec_capabilities value [1];	1046	cl_device_exec_capabilities value [1];
467	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));
468	EXTEND (SP, 1);	1048	EXTEND (SP, 1);
469	const int i = 0;	1049	const int i = 0;
470	PUSHs (sv_2mortal (newSVuv (value [i])));	1050	PUSHs (sv_2mortal (newSVuv (value [i])));
471		1051
472	void	1052	void
473	properties (OpenCL::Device this)	1053	properties (OpenCL::Device self)
474	PPCODE:	1054	PPCODE:
475	cl_command_queue_properties value [1];	1055	cl_command_queue_properties value [1];
476	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));
477	EXTEND (SP, 1);	1057	EXTEND (SP, 1);
478	const int i = 0;	1058	const int i = 0;
479	PUSHs (sv_2mortal (newSViv (value [i])));	1059	PUSHs (sv_2mortal (newSVuv (value [i])));
480		1060
481	void	1061	void
482	platform (OpenCL::Device this)	1062	platform (OpenCL::Device self)
483	PPCODE:	1063	PPCODE:
484	cl_platform_id value [1];	1064	cl_platform_id value [1];
485	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	1065	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
486	EXTEND (SP, 1);	1066	EXTEND (SP, 1);
487	const int i = 0;	1067	const int i = 0;
488	{	1068	{
489	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));	1069	PUSH_CLOBJ (stash_platform, value [i]);
490	}	1070	}
491		1071
492	void	1072	void
493	name (OpenCL::Device this)	1073	name (OpenCL::Device self)
494	ALIAS:	1074	ALIAS:
495	name = CL_DEVICE_NAME	1075	name = CL_DEVICE_NAME
496	vendor = CL_DEVICE_VENDOR	1076	vendor = CL_DEVICE_VENDOR
497	driver_version = CL_DRIVER_VERSION	1077	driver_version = CL_DRIVER_VERSION
498	profile = CL_DEVICE_PROFILE	1078	profile = CL_DEVICE_PROFILE
499	version = CL_DEVICE_VERSION	1079	version = CL_DEVICE_VERSION
500	extensions = CL_DEVICE_EXTENSIONS	1080	extensions = CL_DEVICE_EXTENSIONS
501	PPCODE:	1081	PPCODE:
502	size_t size;	1082	size_t size;
503	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));	1083	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
504	char *value = tmpbuf (size);	1084	char *value = tmpbuf (size);
505	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));	1085	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
506	EXTEND (SP, 1);	1086	EXTEND (SP, 1);
507	const int i = 0;	1087	const int i = 0;
508	PUSHs (sv_2mortal (newSVpv (value, 0)));	1088	PUSHs (sv_2mortal (newSVpv (value, 0)));
509		1089
510	void	1090	void
511	parent_device_ext (OpenCL::Device this)	1091	parent_device_ext (OpenCL::Device self)
512	PPCODE:	1092	PPCODE:
513	cl_device_id value [1];	1093	cl_device_id value [1];
514	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));
515	EXTEND (SP, 1);	1095	EXTEND (SP, 1);
516	const int i = 0;	1096	const int i = 0;
517	{	1097	{
518	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1098	PUSH_CLOBJ (stash_device, value [i]);
519	}	1099	}
520		1100
521	void	1101	void
522	partition_types_ext (OpenCL::Device this)	1102	partition_types_ext (OpenCL::Device self)
523	ALIAS:	1103	ALIAS:
524	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT	1104	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
525	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT	1105	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
526	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT	1106	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
527	PPCODE:	1107	PPCODE:
528	size_t size;	1108	size_t size;
529	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));	1109	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
530	cl_device_partition_property_ext *value = tmpbuf (size);	1110	cl_device_partition_property_ext *value = tmpbuf (size);
531	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));	1111	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
532	int i, n = size / sizeof (*value);	1112	int i, n = size / sizeof (*value);
533	EXTEND (SP, n);	1113	EXTEND (SP, n);
534	for (i = 0; i < n; ++i)	1114	for (i = 0; i < n; ++i)
535	PUSHs (sv_2mortal (newSVuv (value [i])));	1115	PUSHs (sv_2mortal (newSVuv (value [i])));
536		1116
…		…
542	DESTROY (OpenCL::Context context)	1122	DESTROY (OpenCL::Context context)
543	CODE:	1123	CODE:
544	clReleaseContext (context);	1124	clReleaseContext (context);
545		1125
546	void	1126	void
547	info (OpenCL::Context this, cl_context_info name)	1127	info (OpenCL::Context self, cl_context_info name)
548	PPCODE:	1128	PPCODE:
549	INFO (Context)	1129	INFO (Context)
550		1130
551	void	1131	void
552	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)
553	PPCODE:	1133	PPCODE:
554	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));
555	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	1135	XPUSH_CLOBJ (stash_queue, queue);
556		1136
557	void	1137	void
558	user_event (OpenCL::Context this)	1138	user_event (OpenCL::Context self)
559	PPCODE:	1139	PPCODE:
560	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res));	1140	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
561	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);	1141	XPUSH_CLOBJ (stash_userevent, ev);
562		1142
563	void	1143	void
564	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)	1144	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
565	PPCODE:	1145	PPCODE:
566	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))
567	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?");
568		1148
569	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));
570	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1150	XPUSH_CLOBJ (stash_bufferobj, mem);
571		1151
572	void	1152	void
573	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)	1153	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
574	PPCODE:	1154	PPCODE:
575	STRLEN len;	1155	STRLEN len;
576	char *ptr = SvPVbyte (data, len);	1156	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
577
578	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)))
579	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?");
580
581	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));
582	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1160	XPUSH_CLOBJ (stash_bufferobj, mem);
583		1161
		1162	#if CL_VERSION_1_2
		1163
584	void	1164	void
585	image2d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef)	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)
586	PPCODE:	1166	PPCODE:
587	STRLEN len;	1167	STRLEN len;
588	char *ptr = SvPVbyte (data, len);	1168	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
589	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	};
590	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));
591	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);
592		1189
		1190	#endif
		1191
593	void	1192	void
594	image3d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef)	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)
595	PPCODE:	1194	PPCODE:
596	STRLEN len;	1195	STRLEN len;
597	char *ptr = SvPVbyte (data, len);	1196	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
598	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
599	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));
600	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);
601		1219
		1220	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1221
602	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
603	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)
604	PPCODE:	1281	PPCODE:
605	{	1282	{
606	cl_uint count;	1283	cl_uint count;
607	cl_image_format *list;	1284	cl_image_format *list;
608	int i;	1285	int i;
609		1286
610	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count));	1287	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
611	Newx (list, count, cl_image_format);	1288	Newx (list, count, cl_image_format);
612	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0));	1289	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
613		1290
614	EXTEND (SP, count);	1291	EXTEND (SP, count);
615	for (i = 0; i < count; ++i)	1292	for (i = 0; i < count; ++i)
616	{	1293	{
617	AV *av = newAV ();	1294	AV *av = newAV ();
…		…
620	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	1297	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
621	}	1298	}
622	}	1299	}
623		1300
624	void	1301	void
625	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)
626	PPCODE:	1303	PPCODE:
627	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));
628	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	1305	XPUSH_CLOBJ (stash_sampler, sampler);
629		1306
630	void	1307	void
631	program_with_source (OpenCL::Context this, SV *program)	1308	program_with_source (OpenCL::Context self, SV *program)
632	PPCODE:	1309	PPCODE:
633	STRLEN len;	1310	STRLEN len;
634	size_t len2;	1311	size_t len2;
635	const char *ptr = SvPVbyte (program, len);	1312	const char *ptr = SvPVbyte (program, len);
636		1313
637	len2 = len;	1314	len2 = len;
638	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));
639	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	}
640		1362
641	#BEGIN:context	1363	#BEGIN:context
642		1364
643	void	1365	void
644	reference_count (OpenCL::Context this)	1366	reference_count (OpenCL::Context self)
645	ALIAS:	1367	ALIAS:
646	reference_count = CL_CONTEXT_REFERENCE_COUNT	1368	reference_count = CL_CONTEXT_REFERENCE_COUNT
647	num_devices = CL_CONTEXT_NUM_DEVICES	1369	num_devices = CL_CONTEXT_NUM_DEVICES
648	PPCODE:	1370	PPCODE:
649	cl_uint value [1];	1371	cl_uint value [1];
650	NEED_SUCCESS (GetContextInfo, (this, ix, sizeof (value), value, 0));	1372	NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
651	EXTEND (SP, 1);	1373	EXTEND (SP, 1);
652	const int i = 0;	1374	const int i = 0;
653	PUSHs (sv_2mortal (newSVuv (value [i])));	1375	PUSHs (sv_2mortal (newSVuv (value [i])));
654		1376
655	void	1377	void
656	devices (OpenCL::Context this)	1378	devices (OpenCL::Context self)
657	PPCODE:	1379	PPCODE:
658	size_t size;	1380	size_t size;
659	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, 0, 0, &size));	1381	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
660	cl_device_id *value = tmpbuf (size);	1382	cl_device_id *value = tmpbuf (size);
661	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, size, value, 0));	1383	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
662	int i, n = size / sizeof (*value);	1384	int i, n = size / sizeof (*value);
663	EXTEND (SP, n);	1385	EXTEND (SP, n);
664	for (i = 0; i < n; ++i)	1386	for (i = 0; i < n; ++i)
665	{	1387	{
666	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1388	PUSH_CLOBJ (stash_device, value [i]);
667	}	1389	}
668		1390
669	void	1391	void
670	properties (OpenCL::Context this)	1392	properties (OpenCL::Context self)
671	PPCODE:	1393	PPCODE:
672	size_t size;	1394	size_t size;
673	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, 0, 0, &size));	1395	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
674	cl_context_properties *value = tmpbuf (size);	1396	cl_context_properties *value = tmpbuf (size);
675	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, size, value, 0));	1397	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
676	int i, n = size / sizeof (*value);	1398	int i, n = size / sizeof (*value);
677	EXTEND (SP, n);	1399	EXTEND (SP, n);
678	for (i = 0; i < n; ++i)	1400	for (i = 0; i < n; ++i)
679	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));	1401	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
680		1402
681	#END:context	1403	#END:context
682		1404
683	MODULE = OpenCL PACKAGE = OpenCL::Queue	1405	MODULE = OpenCL PACKAGE = OpenCL::Queue
684		1406
685	void	1407	void
686	DESTROY (OpenCL::Queue this)	1408	DESTROY (OpenCL::Queue self)
687	CODE:	1409	CODE:
688	clReleaseCommandQueue (this);	1410	clReleaseCommandQueue (self);
689		1411
690	void	1412	void
691	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
692	PPCODE:	1416	PPCODE:
693	cl_event ev = 0;	1417	cl_event ev = 0;
694	EVENT_LIST (6, items - 6);	1418	EVENT_LIST (6);
695		1419
696	SvUPGRADE (data, SVt_PV);	1420	SvUPGRADE (data, SVt_PV);
697	SvGROW (data, len);	1421	SvGROW (data, len);
698	SvPOK_only (data);	1422	SvPOK_only (data);
699	SvCUR_set (data, len);	1423	SvCUR_set (data, len);
700	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));
701		1425
702	if (ev)	1426	if (ev)
703	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1427	XPUSH_CLOBJ (stash_event, ev);
704		1428
705	void	1429	void
706	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
707	PPCODE:	1433	PPCODE:
708	cl_event ev = 0;	1434	cl_event ev = 0;
709	STRLEN len;	1435	STRLEN len;
710	char *ptr = SvPVbyte (data, len);	1436	char *ptr = SvPVbyte (data, len);
711	EVENT_LIST (5, items - 5);	1437	EVENT_LIST (5);
712		1438
713	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));
714		1440
715	if (ev)	1441	if (ev)
716	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1442	XPUSH_CLOBJ (stash_event, ev);
717		1443
		1444	#if CL_VERSION_1_2
		1445
718	void	1446	void
719	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1447	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		1448	ALIAS:
		1449	enqueue_fill_buffer = 0
720	PPCODE:	1450	PPCODE:
721	cl_event ev = 0;	1451	cl_event ev = 0;
		1452	STRLEN len;
		1453	char *ptr = SvPVbyte (data, len);
722	EVENT_LIST (6, items - 6);	1454	EVENT_LIST (5);
723		1455
724	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));
725		1457
726	if (ev)	1458	if (ev)
727	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1459	XPUSH_CLOBJ (stash_event, ev);
728		1460
729	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
730	enqueue_read_buffer_rect (OpenCL::Queue this, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)	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
731	PPCODE:	1507	PPCODE:
732	cl_event ev = 0;	1508	cl_event ev = 0;
733	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 };
734	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 };
735	const size_t region[3] = { width, height, depth };	1511	const size_t region[3] = { width, height, depth };
736	EVENT_LIST (17, items - 17);	1512	EVENT_LIST (17);
737		1513
738	if (!buf_row_pitch)	1514	if (!buf_row_pitch)
739	buf_row_pitch = region [0];	1515	buf_row_pitch = region [0];
740		1516
741	if (!buf_slice_pitch)	1517	if (!buf_slice_pitch)
…		…
751		1527
752	SvUPGRADE (data, SVt_PV);	1528	SvUPGRADE (data, SVt_PV);
753	SvGROW (data, len);	1529	SvGROW (data, len);
754	SvPOK_only (data);	1530	SvPOK_only (data);
755	SvCUR_set (data, len);	1531	SvCUR_set (data, len);
756	NEED_SUCCESS (EnqueueReadBufferRect, (this, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	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));
757		1533
758	if (ev)	1534	if (ev)
759	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1535	XPUSH_CLOBJ (stash_event, ev);
760		1536
761	void	1537	void
762	enqueue_write_buffer_rect (OpenCL::Queue this, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)	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
763	PPCODE:	1541	PPCODE:
764	cl_event ev = 0;	1542	cl_event ev = 0;
765	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 };
766	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 };
767	const size_t region[3] = { width, height, depth };	1545	const size_t region[3] = { width, height, depth };
768	STRLEN len;	1546	STRLEN len;
769	char *ptr = SvPVbyte (data, len);	1547	char *ptr = SvPVbyte (data, len);
770	EVENT_LIST (17, items - 17);	1548	EVENT_LIST (17);
771		1549
772	if (!buf_row_pitch)	1550	if (!buf_row_pitch)
773	buf_row_pitch = region [0];	1551	buf_row_pitch = region [0];
774		1552
775	if (!buf_slice_pitch)	1553	if (!buf_slice_pitch)
…		…
784	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];
785		1563
786	if (len < min_len)	1564	if (len < min_len)
787	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1565	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
788		1566
789	NEED_SUCCESS (EnqueueWriteBufferRect, (this, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	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));
790		1568
791	if (ev)	1569	if (ev)
792	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1570	XPUSH_CLOBJ (stash_event, ev);
793		1571
794	void	1572	void
795	enqueue_copy_buffer_rect (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)	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
796	PPCODE:	1576	PPCODE:
797	cl_event ev = 0;	1577	cl_event ev = 0;
798	const size_t src_origin[3] = { src_x, src_y, src_z };	1578	const size_t src_origin[3] = { src_x, src_y, src_z };
799	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1579	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
800	const size_t region[3] = { width, height, depth };	1580	const size_t region[3] = { width, height, depth };
801	EVENT_LIST (16, items - 16);	1581	EVENT_LIST (16);
802		1582
803	NEED_SUCCESS (EnqueueCopyBufferRect, (this, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	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));
804		1584
805	if (ev)	1585	if (ev)
806	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1586	XPUSH_CLOBJ (stash_event, ev);
807		1587
808	void	1588	void
809	enqueue_read_image (OpenCL::Queue this, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)	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
810	PPCODE:	1592	PPCODE:
811	cl_event ev = 0;	1593	cl_event ev = 0;
812	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 };
813	const size_t region[3] = { width, height, depth };	1595	const size_t region[3] = { width, height, depth };
814	EVENT_LIST (12, items - 12);	1596	EVENT_LIST (12);
815		1597
816	if (!row_pitch)	1598	if (!row_pitch)
817	row_pitch = img_row_pitch (src);	1599	row_pitch = img_row_pitch (src);
818		1600
819	if (depth > 1 && !slice_pitch)	1601	if (depth > 1 && !slice_pitch)
…		…
823		1605
824	SvUPGRADE (data, SVt_PV);	1606	SvUPGRADE (data, SVt_PV);
825	SvGROW (data, len);	1607	SvGROW (data, len);
826	SvPOK_only (data);	1608	SvPOK_only (data);
827	SvCUR_set (data, len);	1609	SvCUR_set (data, len);
828	NEED_SUCCESS (EnqueueReadImage, (this, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	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));
829		1611
830	if (ev)	1612	if (ev)
831	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1613	XPUSH_CLOBJ (stash_event, ev);
832		1614
833	void	1615	void
834	enqueue_write_image (OpenCL::Queue this, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)	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
835	PPCODE:	1619	PPCODE:
836	cl_event ev = 0;	1620	cl_event ev = 0;
837	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 };
838	const size_t region[3] = { width, height, depth };	1622	const size_t region[3] = { width, height, depth };
839	STRLEN len;	1623	STRLEN len;
840	char *ptr = SvPVbyte (data, len);	1624	char *ptr = SvPVbyte (data, len);
841	EVENT_LIST (12, items - 12);	1625	EVENT_LIST (12);
842		1626
843	if (!row_pitch)	1627	if (!row_pitch)
844	row_pitch = img_row_pitch (dst);	1628	row_pitch = img_row_pitch (dst);
845		1629
846	if (depth > 1 && !slice_pitch)	1630	if (depth > 1 && !slice_pitch)
…		…
849	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;
850		1634
851	if (len < min_len)	1635	if (len < min_len)
852	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1636	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
853		1637
854	NEED_SUCCESS (EnqueueWriteImage, (this, dst, blocking, dst_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	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));
855		1639
856	if (ev)	1640	if (ev)
857	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1641	XPUSH_CLOBJ (stash_event, ev);
858		1642
859	void	1643	void
860	enqueue_copy_image (OpenCL::Queue this, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)	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
861	PPCODE:	1647	PPCODE:
862	cl_event ev = 0;	1648	cl_event ev = 0;
863	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 };
864	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 };
865	const size_t region[3] = { width, height, depth };	1651	const size_t region[3] = { width, height, depth };
866	EVENT_LIST (12, items - 12);	1652	EVENT_LIST (12);
867		1653
868	NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, 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));
869		1655
870	if (ev)	1656	if (ev)
871	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1657	XPUSH_CLOBJ (stash_event, ev);
872		1658
873	void	1659	void
874	enqueue_copy_image_to_buffer (OpenCL::Queue this, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)	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
875	PPCODE:	1663	PPCODE:
876	cl_event ev = 0;	1664	cl_event ev = 0;
877	const size_t src_origin[3] = { src_x, src_y, src_z };	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;
		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 };
878	const size_t region[3] = { width, height, depth };	1738	const size_t region[3] = { width, height, depth };
		1739	size_t row_pitch, slice_pitch;
879	EVENT_LIST (10, items - 10);	1740	EVENT_LIST (10);
880		1741
881	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, 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));
882		1770
883	if (ev)	1771	if (ev)
884	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1772	XPUSH_CLOBJ (stash_event, ev);
885		1773
886	void	1774	void
887	enqueue_copy_buffer_to_image (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
888	PPCODE:
889	cl_event ev = 0;
890	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
891	const size_t region[3] = { width, height, depth };
892	EVENT_LIST (10, items - 10);
893
894	NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
895
896	if (ev)
897	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
898
899	void
900	enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)
901	PPCODE:
902	cl_event ev = 0;
903	EVENT_LIST (2, items - 2);
904
905	NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
906
907	if (ev)
908	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
909
910	void
911	enqueue_nd_range_kernel (OpenCL::Queue this, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)	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
912	PPCODE:	1778	PPCODE:
913	cl_event ev = 0;	1779	cl_event ev = 0;
914	size_t *gwo = 0, *gws, *lws = 0;	1780	size_t *gwo = 0, *gws, *lws = 0;
915	int gws_len;	1781	int gws_len;
916	size_t *lists;	1782	size_t *lists;
917	int i;	1783	int i;
918	EVENT_LIST (5, items - 5);	1784	EVENT_LIST (5);
919		1785
920	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)
921	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1787	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
922		1788
923	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1789	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
924		1790
925	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);	1791	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
926		1792
927	gws = lists + gws_len * 0;	1793	gws = lists + gws_len * 0;
928	for (i = 0; i < gws_len; ++i)	1794	for (i = 0; i < gws_len; ++i)
		1795	{
929	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	}
930		1801
931	if (SvOK (global_work_offset))	1802	if (SvOK (global_work_offset))
932	{	1803	{
933	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)
934	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");
…		…
941	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);	1812	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
942	}	1813	}
943		1814
944	if (SvOK (local_work_size))	1815	if (SvOK (local_work_size))
945	{	1816	{
946	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)
947	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");
948		1819
949	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1820	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
950	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1821	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
951		1822
952	lws = lists + gws_len * 2;	1823	lws = lists + gws_len * 2;
953	for (i = 0; i < gws_len; ++i)	1824	for (i = 0; i < gws_len; ++i)
		1825	{
954	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	}
955	}	1831	}
956		1832
957	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));
958		1834
959	if (ev)	1835	if (ev)
960	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1836	XPUSH_CLOBJ (stash_event, ev);
961		1837
		1838	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1839
962	void	1840	void
963	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
964	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
965	cl_event ev;	1850	cl_event ev = 0;
966	NEED_SUCCESS (EnqueueMarker, (this, &ev));	1851	EVENT_LIST (2);
967	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;
968		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
969	void	1870	void
970	enqueue_wait_for_events (OpenCL::Queue this, ...)	1871	wait_for_events (OpenCL::Queue self, ...)
		1872	ALIAS:
		1873	enqueue_wait_for_events = 0
971	CODE:	1874	CODE:
972	EVENT_LIST (1, items - 1);	1875	EVENT_LIST (1);
		1876	#if PREFER_1_1
973	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
974		1881
975	void	1882	void
976	enqueue_barrier (OpenCL::Queue this)	1883	marker (OpenCL::Queue self, ...)
		1884	ALIAS:
		1885	enqueue_marker = 0
977	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)
978	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));
979		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
980	void	1935	void
981	flush (OpenCL::Queue this)	1936	flush (OpenCL::Queue self)
982	CODE:	1937	CODE:
983	NEED_SUCCESS (Flush, (this));	1938	NEED_SUCCESS (Flush, (self));
984		1939
985	void	1940	void
986	finish (OpenCL::Queue this)	1941	finish (OpenCL::Queue self)
987	CODE:	1942	CODE:
988	NEED_SUCCESS (Finish, (this));	1943	NEED_SUCCESS (Finish, (self));
989		1944
990	void	1945	void
991	info (OpenCL::Queue this, cl_command_queue_info name)	1946	info (OpenCL::Queue self, cl_command_queue_info name)
992	PPCODE:	1947	PPCODE:
993	INFO (CommandQueue)	1948	INFO (CommandQueue)
994		1949
995	#BEGIN:command_queue	1950	#BEGIN:command_queue
996		1951
997	void	1952	void
998	context (OpenCL::Queue this)	1953	context (OpenCL::Queue self)
999	PPCODE:	1954	PPCODE:
1000	cl_context value [1];	1955	cl_context value [1];
1001	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	1956	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1002	EXTEND (SP, 1);	1957	EXTEND (SP, 1);
1003	const int i = 0;	1958	const int i = 0;
1004	{	1959	{
1005	NEED_SUCCESS (RetainContext, (value [i]));	1960	NEED_SUCCESS (RetainContext, (value [i]));
1006	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1961	PUSH_CLOBJ (stash_context, value [i]);
1007	}	1962	}
1008		1963
1009	void	1964	void
1010	device (OpenCL::Queue this)	1965	device (OpenCL::Queue self)
1011	PPCODE:	1966	PPCODE:
1012	cl_device_id value [1];	1967	cl_device_id value [1];
1013	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_DEVICE, sizeof (value), value, 0));	1968	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1014	EXTEND (SP, 1);	1969	EXTEND (SP, 1);
1015	const int i = 0;	1970	const int i = 0;
1016	{	1971	{
1017	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1972	PUSH_CLOBJ (stash_device, value [i]);
1018	}	1973	}
1019		1974
1020	void	1975	void
1021	reference_count (OpenCL::Queue this)	1976	reference_count (OpenCL::Queue self)
1022	PPCODE:	1977	PPCODE:
1023	cl_uint value [1];	1978	cl_uint value [1];
1024	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));
1025	EXTEND (SP, 1);	1980	EXTEND (SP, 1);
1026	const int i = 0;	1981	const int i = 0;
1027	PUSHs (sv_2mortal (newSVuv (value [i])));	1982	PUSHs (sv_2mortal (newSVuv (value [i])));
1028		1983
1029	void	1984	void
1030	properties (OpenCL::Queue this)	1985	properties (OpenCL::Queue self)
1031	PPCODE:	1986	PPCODE:
1032	cl_command_queue_properties value [1];	1987	cl_command_queue_properties value [1];
1033	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));	1988	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1034	EXTEND (SP, 1);	1989	EXTEND (SP, 1);
1035	const int i = 0;	1990	const int i = 0;
1036	PUSHs (sv_2mortal (newSViv (value [i])));	1991	PUSHs (sv_2mortal (newSVuv (value [i])));
1037		1992
1038	#END:command_queue	1993	#END:command_queue
1039		1994
1040	MODULE = OpenCL PACKAGE = OpenCL::Memory	1995	MODULE = OpenCL PACKAGE = OpenCL::Memory
1041		1996
1042	void	1997	void
1043	DESTROY (OpenCL::Memory this)	1998	DESTROY (OpenCL::Memory self)
1044	CODE:	1999	CODE:
1045	clReleaseMemObject (this);	2000	clReleaseMemObject (self);
1046		2001
1047	void	2002	void
1048	info (OpenCL::Memory this, cl_mem_info name)	2003	info (OpenCL::Memory self, cl_mem_info name)
1049	PPCODE:	2004	PPCODE:
1050	INFO (MemObject)	2005	INFO (MemObject)
1051		2006
1052	#BEGIN:mem	2007	#BEGIN:mem
1053		2008
1054	void	2009	void
1055	type (OpenCL::Memory this)	2010	type (OpenCL::Memory self)
1056	PPCODE:	2011	PPCODE:
1057	cl_mem_object_type value [1];	2012	cl_mem_object_type value [1];
1058	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_TYPE, sizeof (value), value, 0));	2013	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1059	EXTEND (SP, 1);	2014	EXTEND (SP, 1);
1060	const int i = 0;	2015	const int i = 0;
1061	PUSHs (sv_2mortal (newSViv (value [i])));	2016	PUSHs (sv_2mortal (newSVuv (value [i])));
1062		2017
1063	void	2018	void
1064	flags (OpenCL::Memory this)	2019	flags (OpenCL::Memory self)
1065	PPCODE:	2020	PPCODE:
1066	cl_mem_flags value [1];	2021	cl_mem_flags value [1];
1067	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_FLAGS, sizeof (value), value, 0));	2022	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1068	EXTEND (SP, 1);	2023	EXTEND (SP, 1);
1069	const int i = 0;	2024	const int i = 0;
1070	PUSHs (sv_2mortal (newSViv (value [i])));	2025	PUSHs (sv_2mortal (newSVuv (value [i])));
1071		2026
1072	void	2027	void
1073	size (OpenCL::Memory this)	2028	size (OpenCL::Memory self)
1074	ALIAS:	2029	ALIAS:
1075	size = CL_MEM_SIZE	2030	size = CL_MEM_SIZE
1076	offset = CL_MEM_OFFSET	2031	offset = CL_MEM_OFFSET
1077	PPCODE:	2032	PPCODE:
1078	size_t value [1];	2033	size_t value [1];
1079	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));	2034	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1080	EXTEND (SP, 1);	2035	EXTEND (SP, 1);
1081	const int i = 0;	2036	const int i = 0;
1082	PUSHs (sv_2mortal (newSVuv (value [i])));	2037	PUSHs (sv_2mortal (newSVuv (value [i])));
1083		2038
1084	void	2039	void
1085	host_ptr (OpenCL::Memory this)	2040	host_ptr (OpenCL::Memory self)
1086	PPCODE:	2041	PPCODE:
1087	void * value [1];	2042	void * value [1];
1088	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));
1089	EXTEND (SP, 1);	2044	EXTEND (SP, 1);
1090	const int i = 0;	2045	const int i = 0;
1091	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));	2046	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1092		2047
1093	void	2048	void
1094	map_count (OpenCL::Memory this)	2049	map_count (OpenCL::Memory self)
1095	ALIAS:	2050	ALIAS:
1096	map_count = CL_MEM_MAP_COUNT	2051	map_count = CL_MEM_MAP_COUNT
1097	reference_count = CL_MEM_REFERENCE_COUNT	2052	reference_count = CL_MEM_REFERENCE_COUNT
1098	PPCODE:	2053	PPCODE:
1099	cl_uint value [1];	2054	cl_uint value [1];
1100	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));	2055	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1101	EXTEND (SP, 1);	2056	EXTEND (SP, 1);
1102	const int i = 0;	2057	const int i = 0;
1103	PUSHs (sv_2mortal (newSVuv (value [i])));	2058	PUSHs (sv_2mortal (newSVuv (value [i])));
1104		2059
1105	void	2060	void
1106	context (OpenCL::Memory this)	2061	context (OpenCL::Memory self)
1107	PPCODE:	2062	PPCODE:
1108	cl_context value [1];	2063	cl_context value [1];
1109	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_CONTEXT, sizeof (value), value, 0));	2064	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1110	EXTEND (SP, 1);	2065	EXTEND (SP, 1);
1111	const int i = 0;	2066	const int i = 0;
1112	{	2067	{
1113	NEED_SUCCESS (RetainContext, (value [i]));	2068	NEED_SUCCESS (RetainContext, (value [i]));
1114	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2069	PUSH_CLOBJ (stash_context, value [i]);
1115	}	2070	}
1116		2071
1117	void	2072	void
1118	associated_memobject (OpenCL::Memory this)	2073	associated_memobject (OpenCL::Memory self)
1119	PPCODE:	2074	PPCODE:
1120	cl_mem value [1];	2075	cl_mem value [1];
1121	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));
1122	EXTEND (SP, 1);	2077	EXTEND (SP, 1);
1123	const int i = 0;	2078	const int i = 0;
1124	{	2079	{
1125	NEED_SUCCESS (RetainMemObject, (value [i]));	2080	NEED_SUCCESS (RetainMemObject, (value [i]));
1126	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));	2081	PUSH_CLOBJ (stash_memory, value [i]);
1127	}	2082	}
1128		2083
1129	#END:mem	2084	#END:mem
1130		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
1131	MODULE = OpenCL PACKAGE = OpenCL::BufferObj	2100	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1132		2101
1133	void	2102	void
1134	sub_buffer_region (OpenCL::BufferObj this, cl_mem_flags flags, size_t origin, size_t size)	2103	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
1135	PPCODE:	2104	PPCODE:
1136	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))	2105	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
1137	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");	2106	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1138		2107
1139	cl_buffer_region crdata = { origin, size };	2108	cl_buffer_region crdata = { origin, size };
1140		2109
1141	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (this, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	2110	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1142	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	2111	XPUSH_CLOBJ (stash_buffer, mem);
1143		2112
1144	MODULE = OpenCL PACKAGE = OpenCL::Image	2113	MODULE = OpenCL PACKAGE = OpenCL::Image
1145		2114
1146	void	2115	void
1147	image_info (OpenCL::Image this, cl_image_info name)	2116	image_info (OpenCL::Image self, cl_image_info name)
1148	PPCODE:	2117	PPCODE:
1149	INFO (Image)	2118	INFO (Image)
1150		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
1151	#BEGIN:image	2129	#BEGIN:image
1152		2130
1153	void	2131	void
1154	element_size (OpenCL::Image this)	2132	element_size (OpenCL::Image self)
1155	ALIAS:	2133	ALIAS:
1156	element_size = CL_IMAGE_ELEMENT_SIZE	2134	element_size = CL_IMAGE_ELEMENT_SIZE
1157	row_pitch = CL_IMAGE_ROW_PITCH	2135	row_pitch = CL_IMAGE_ROW_PITCH
1158	slice_pitch = CL_IMAGE_SLICE_PITCH	2136	slice_pitch = CL_IMAGE_SLICE_PITCH
1159	width = CL_IMAGE_WIDTH	2137	width = CL_IMAGE_WIDTH
1160	height = CL_IMAGE_HEIGHT	2138	height = CL_IMAGE_HEIGHT
1161	depth = CL_IMAGE_DEPTH	2139	depth = CL_IMAGE_DEPTH
1162	PPCODE:	2140	PPCODE:
1163	size_t value [1];	2141	size_t value [1];
1164	NEED_SUCCESS (GetImageInfo, (this, ix, sizeof (value), value, 0));	2142	NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
1165	EXTEND (SP, 1);	2143	EXTEND (SP, 1);
1166	const int i = 0;	2144	const int i = 0;
1167	PUSHs (sv_2mortal (newSVuv (value [i])));	2145	PUSHs (sv_2mortal (newSVuv (value [i])));
1168		2146
1169	#END:image	2147	#END:image
1170		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
1171	MODULE = OpenCL PACKAGE = OpenCL::Sampler	2175	MODULE = OpenCL PACKAGE = OpenCL::Sampler
1172		2176
1173	void	2177	void
1174	DESTROY (OpenCL::Sampler this)	2178	DESTROY (OpenCL::Sampler self)
1175	CODE:	2179	CODE:
1176	clReleaseSampler (this);	2180	clReleaseSampler (self);
1177		2181
1178	void	2182	void
1179	info (OpenCL::Sampler this, cl_sampler_info name)	2183	info (OpenCL::Sampler self, cl_sampler_info name)
1180	PPCODE:	2184	PPCODE:
1181	INFO (Sampler)	2185	INFO (Sampler)
1182		2186
1183	#BEGIN:sampler	2187	#BEGIN:sampler
1184		2188
1185	void	2189	void
1186	reference_count (OpenCL::Sampler this)	2190	reference_count (OpenCL::Sampler self)
1187	PPCODE:	2191	PPCODE:
1188	cl_uint value [1];	2192	cl_uint value [1];
1189	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));
1190	EXTEND (SP, 1);	2194	EXTEND (SP, 1);
1191	const int i = 0;	2195	const int i = 0;
1192	PUSHs (sv_2mortal (newSVuv (value [i])));	2196	PUSHs (sv_2mortal (newSVuv (value [i])));
1193		2197
1194	void	2198	void
1195	context (OpenCL::Sampler this)	2199	context (OpenCL::Sampler self)
1196	PPCODE:	2200	PPCODE:
1197	cl_context value [1];	2201	cl_context value [1];
1198	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	2202	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1199	EXTEND (SP, 1);	2203	EXTEND (SP, 1);
1200	const int i = 0;	2204	const int i = 0;
1201	{	2205	{
1202	NEED_SUCCESS (RetainContext, (value [i]));	2206	NEED_SUCCESS (RetainContext, (value [i]));
1203	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2207	PUSH_CLOBJ (stash_context, value [i]);
1204	}	2208	}
1205		2209
1206	void	2210	void
1207	normalized_coords (OpenCL::Sampler this)	2211	normalized_coords (OpenCL::Sampler self)
1208	PPCODE:	2212	PPCODE:
1209	cl_addressing_mode value [1];	2213	cl_addressing_mode value [1];
1210	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));
1211	EXTEND (SP, 1);	2215	EXTEND (SP, 1);
1212	const int i = 0;	2216	const int i = 0;
1213	PUSHs (sv_2mortal (newSViv (value [i])));	2217	PUSHs (sv_2mortal (newSVuv (value [i])));
1214		2218
1215	void	2219	void
1216	addressing_mode (OpenCL::Sampler this)	2220	addressing_mode (OpenCL::Sampler self)
1217	PPCODE:	2221	PPCODE:
1218	cl_filter_mode value [1];	2222	cl_filter_mode value [1];
1219	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));
1220	EXTEND (SP, 1);	2224	EXTEND (SP, 1);
1221	const int i = 0;	2225	const int i = 0;
1222	PUSHs (sv_2mortal (newSViv (value [i])));	2226	PUSHs (sv_2mortal (newSVuv (value [i])));
1223		2227
1224	void	2228	void
1225	filter_mode (OpenCL::Sampler this)	2229	filter_mode (OpenCL::Sampler self)
1226	PPCODE:	2230	PPCODE:
1227	cl_bool value [1];	2231	cl_bool value [1];
1228	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));
1229	EXTEND (SP, 1);	2233	EXTEND (SP, 1);
1230	const int i = 0;	2234	const int i = 0;
1231	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	2235	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1232		2236
1233	#END:sampler	2237	#END:sampler
1234		2238
1235	MODULE = OpenCL PACKAGE = OpenCL::Program	2239	MODULE = OpenCL PACKAGE = OpenCL::Program
1236		2240
1237	void	2241	void
1238	DESTROY (OpenCL::Program this)	2242	DESTROY (OpenCL::Program self)
1239	CODE:	2243	CODE:
1240	clReleaseProgram (this);	2244	clReleaseProgram (self);
1241		2245
1242	void	2246	void
1243	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
1244	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
1245	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));
1246		2284
1247	void	2285	void
1248	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)
1249	PPCODE:	2287	PPCODE:
1250	size_t size;	2288	size_t size;
1251	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));	2289	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
1252	SV *sv = sv_2mortal (newSV (size));	2290	SV *sv = sv_2mortal (newSV (size));
1253	SvUPGRADE (sv, SVt_PV);	2291	SvUPGRADE (sv, SVt_PV);
1254	SvPOK_only (sv);	2292	SvPOK_only (sv);
1255	SvCUR_set (sv, size);	2293	SvCUR_set (sv, size);
1256	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));	2294	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
1257	XPUSHs (sv);	2295	XPUSHs (sv);
1258		2296
1259	#BEGIN:program_build	2297	#BEGIN:program_build
1260		2298
1261	void	2299	void
1262	build_status (OpenCL::Program this, OpenCL::Device device)	2300	build_status (OpenCL::Program self, OpenCL::Device device)
1263	PPCODE:	2301	PPCODE:
1264	cl_build_status value [1];	2302	cl_build_status value [1];
1265	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));
1266	EXTEND (SP, 1);	2304	EXTEND (SP, 1);
1267	const int i = 0;	2305	const int i = 0;
1268	PUSHs (sv_2mortal (newSViv (value [i])));	2306	PUSHs (sv_2mortal (newSViv (value [i])));
1269		2307
1270	void	2308	void
1271	build_options (OpenCL::Program this, OpenCL::Device device)	2309	build_options (OpenCL::Program self, OpenCL::Device device)
1272	ALIAS:	2310	ALIAS:
1273	build_options = CL_PROGRAM_BUILD_OPTIONS	2311	build_options = CL_PROGRAM_BUILD_OPTIONS
1274	build_log = CL_PROGRAM_BUILD_LOG	2312	build_log = CL_PROGRAM_BUILD_LOG
1275	PPCODE:	2313	PPCODE:
1276	size_t size;	2314	size_t size;
1277	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, 0, 0, &size));	2315	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
1278	char *value = tmpbuf (size);	2316	char *value = tmpbuf (size);
1279	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, size, value, 0));	2317	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
1280	EXTEND (SP, 1);	2318	EXTEND (SP, 1);
1281	const int i = 0;	2319	const int i = 0;
1282	PUSHs (sv_2mortal (newSVpv (value, 0)));	2320	PUSHs (sv_2mortal (newSVpv (value, 0)));
1283		2321
1284	#END:program_build	2322	#END:program_build
1285		2323
1286	void	2324	void
1287	kernel (OpenCL::Program program, SV *function)	2325	kernel (OpenCL::Program program, SV *function)
1288	PPCODE:	2326	PPCODE:
1289	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));
1290	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	2328	XPUSH_CLOBJ (stash_kernel, kernel);
1291		2329
1292	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
1293	info (OpenCL::Program this, cl_program_info name)	2344	info (OpenCL::Program self, cl_program_info name)
1294	PPCODE:	2345	PPCODE:
1295	INFO (Program)	2346	INFO (Program)
1296		2347
1297	void	2348	void
1298	binaries (OpenCL::Program this)	2349	binaries (OpenCL::Program self)
1299	PPCODE:	2350	PPCODE:
1300	cl_uint n, i;	2351	cl_uint n, i;
1301	size_t size;	2352	size_t size;
1302		2353
1303	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));
1304	if (!n) XSRETURN_EMPTY;	2355	if (!n) XSRETURN_EMPTY;
1305		2356
1306	size_t *sizes = tmpbuf (sizeof (*sizes) * n);	2357	size_t *sizes = tmpbuf (sizeof (*sizes) * n);
1307	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));
1308	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;	2359	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
1309	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);	2360	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
1310		2361
1311	EXTEND (SP, n);	2362	EXTEND (SP, n);
1312	for (i = 0; i < n; ++i)	2363	for (i = 0; i < n; ++i)
1313	{	2364	{
1314	SV *sv = sv_2mortal (newSV (sizes [i]));	2365	SV *sv = sv_2mortal (newSV (sizes [i]));
1315	SvUPGRADE (sv, SVt_PV);	2366	SvUPGRADE (sv, SVt_PV);
1316	SvPOK_only (sv);	2367	SvPOK_only (sv);
1317	SvCUR_set (sv, sizes [i]);	2368	SvCUR_set (sv, sizes [i]);
1318	ptrs [i] = SvPVX (sv);	2369	ptrs [i] = (void *)SvPVX (sv);
1319	PUSHs (sv);	2370	PUSHs (sv);
1320	}	2371	}
1321		2372
1322	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));
1323	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;	2374	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
1324		2375
1325	#BEGIN:program	2376	#BEGIN:program
1326		2377
1327	void	2378	void
1328	reference_count (OpenCL::Program this)	2379	reference_count (OpenCL::Program self)
1329	ALIAS:	2380	ALIAS:
1330	reference_count = CL_PROGRAM_REFERENCE_COUNT	2381	reference_count = CL_PROGRAM_REFERENCE_COUNT
1331	num_devices = CL_PROGRAM_NUM_DEVICES	2382	num_devices = CL_PROGRAM_NUM_DEVICES
1332	PPCODE:	2383	PPCODE:
1333	cl_uint value [1];	2384	cl_uint value [1];
1334	NEED_SUCCESS (GetProgramInfo, (this, ix, sizeof (value), value, 0));	2385	NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
1335	EXTEND (SP, 1);	2386	EXTEND (SP, 1);
1336	const int i = 0;	2387	const int i = 0;
1337	PUSHs (sv_2mortal (newSVuv (value [i])));	2388	PUSHs (sv_2mortal (newSVuv (value [i])));
1338		2389
1339	void	2390	void
1340	context (OpenCL::Program this)	2391	context (OpenCL::Program self)
1341	PPCODE:	2392	PPCODE:
1342	cl_context value [1];	2393	cl_context value [1];
1343	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2394	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1344	EXTEND (SP, 1);	2395	EXTEND (SP, 1);
1345	const int i = 0;	2396	const int i = 0;
1346	{	2397	{
1347	NEED_SUCCESS (RetainContext, (value [i]));	2398	NEED_SUCCESS (RetainContext, (value [i]));
1348	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2399	PUSH_CLOBJ (stash_context, value [i]);
1349	}	2400	}
1350		2401
1351	void	2402	void
1352	devices (OpenCL::Program this)	2403	devices (OpenCL::Program self)
1353	PPCODE:	2404	PPCODE:
1354	size_t size;	2405	size_t size;
1355	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, 0, 0, &size));	2406	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
1356	cl_device_id *value = tmpbuf (size);	2407	cl_device_id *value = tmpbuf (size);
1357	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, size, value, 0));	2408	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1358	int i, n = size / sizeof (*value);	2409	int i, n = size / sizeof (*value);
1359	EXTEND (SP, n);	2410	EXTEND (SP, n);
1360	for (i = 0; i < n; ++i)	2411	for (i = 0; i < n; ++i)
1361	{	2412	{
1362	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2413	PUSH_CLOBJ (stash_device, value [i]);
1363	}	2414	}
1364		2415
1365	void	2416	void
1366	source (OpenCL::Program this)	2417	source (OpenCL::Program self)
1367	PPCODE:	2418	PPCODE:
1368	size_t size;	2419	size_t size;
1369	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, 0, 0, &size));	2420	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
1370	char *value = tmpbuf (size);	2421	char *value = tmpbuf (size);
1371	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, size, value, 0));	2422	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
1372	EXTEND (SP, 1);	2423	EXTEND (SP, 1);
1373	const int i = 0;	2424	const int i = 0;
1374	PUSHs (sv_2mortal (newSVpv (value, 0)));	2425	PUSHs (sv_2mortal (newSVpv (value, 0)));
1375		2426
1376	void	2427	void
1377	binary_sizes (OpenCL::Program this)	2428	binary_sizes (OpenCL::Program self)
1378	PPCODE:	2429	PPCODE:
1379	size_t size;	2430	size_t size;
1380	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));	2431	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1381	size_t *value = tmpbuf (size);	2432	size_t *value = tmpbuf (size);
1382	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, size, value, 0));	2433	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1383	int i, n = size / sizeof (*value);	2434	int i, n = size / sizeof (*value);
1384	EXTEND (SP, n);	2435	EXTEND (SP, n);
1385	for (i = 0; i < n; ++i)	2436	for (i = 0; i < n; ++i)
1386	PUSHs (sv_2mortal (newSVuv (value [i])));	2437	PUSHs (sv_2mortal (newSVuv (value [i])));
1387		2438
1388	#END:program	2439	#END:program
1389		2440
1390	MODULE = OpenCL PACKAGE = OpenCL::Kernel	2441	MODULE = OpenCL PACKAGE = OpenCL::Kernel
1391		2442
1392	void	2443	void
1393	DESTROY (OpenCL::Kernel this)	2444	DESTROY (OpenCL::Kernel self)
1394	CODE:	2445	CODE:
1395	clReleaseKernel (this);	2446	clReleaseKernel (self);
1396		2447
1397	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
1398	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)	2514	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1399	CODE:	2515	CODE:
1400	clSetKernelArg (this, idx, sizeof (value), &value);	2516	clSetKernelArg (self, idx, sizeof (value), &value);
1401		2517
1402	void	2518	void
1403	set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)	2519	set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
1404	CODE:	2520	CODE:
1405	clSetKernelArg (this, idx, sizeof (value), &value);	2521	clSetKernelArg (self, idx, sizeof (value), &value);
1406		2522
1407	void	2523	void
1408	set_short (OpenCL::Kernel this, cl_uint idx, cl_short value)	2524	set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
1409	CODE:	2525	CODE:
1410	clSetKernelArg (this, idx, sizeof (value), &value);	2526	clSetKernelArg (self, idx, sizeof (value), &value);
1411		2527
1412	void	2528	void
1413	set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value)	2529	set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
1414	CODE:	2530	CODE:
1415	clSetKernelArg (this, idx, sizeof (value), &value);	2531	clSetKernelArg (self, idx, sizeof (value), &value);
1416		2532
1417	void	2533	void
1418	set_int (OpenCL::Kernel this, cl_uint idx, cl_int value)	2534	set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
1419	CODE:	2535	CODE:
1420	clSetKernelArg (this, idx, sizeof (value), &value);	2536	clSetKernelArg (self, idx, sizeof (value), &value);
1421		2537
1422	void	2538	void
1423	set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)	2539	set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
1424	CODE:	2540	CODE:
1425	clSetKernelArg (this, idx, sizeof (value), &value);	2541	clSetKernelArg (self, idx, sizeof (value), &value);
1426		2542
1427	void	2543	void
1428	set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)	2544	set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
1429	CODE:	2545	CODE:
1430	clSetKernelArg (this, idx, sizeof (value), &value);	2546	clSetKernelArg (self, idx, sizeof (value), &value);
1431		2547
1432	void	2548	void
1433	set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)	2549	set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
1434	CODE:	2550	CODE:
1435	clSetKernelArg (this, idx, sizeof (value), &value);	2551	clSetKernelArg (self, idx, sizeof (value), &value);
1436		2552
1437	void	2553	void
1438	set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)	2554	set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
1439	CODE:	2555	CODE:
1440	clSetKernelArg (this, idx, sizeof (value), &value);	2556	clSetKernelArg (self, idx, sizeof (value), &value);
1441		2557
1442	void	2558	void
1443	set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)	2559	set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
1444	CODE:	2560	CODE:
1445	clSetKernelArg (this, idx, sizeof (value), &value);	2561	clSetKernelArg (self, idx, sizeof (value), &value);
1446		2562
1447	void	2563	void
1448	set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)	2564	set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
1449	CODE:	2565	CODE:
1450	clSetKernelArg (this, idx, sizeof (value), &value);	2566	clSetKernelArg (self, idx, sizeof (value), &value);
1451		2567
1452	void	2568	void
1453	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)
1454	CODE:	2570	CODE:
1455	clSetKernelArg (this, idx, sizeof (value), &value);	2571	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1456		2572
1457	void	2573	void
1458	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)
1459	CODE:	2575	CODE:
1460	clSetKernelArg (this, idx, sizeof (value), &value);	2576	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1461		2577
1462	void	2578	void
1463	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
1464	CODE:	2583	CODE:
1465	clSetKernelArg (this, idx, sizeof (value), &value);	2584	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1466		2585
1467	void	2586	void
1468	set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
1469	CODE:
1470	clSetKernelArg (this, idx, sizeof (value), &value);
1471
1472	void
1473	set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)	2587	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1474	CODE:	2588	CODE:
1475	clSetKernelArg (this, idx, sizeof (value), &value);	2589	clSetKernelArg (self, idx, sizeof (value), &value);
1476		2590
1477	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
1478	set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)	2597	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1479	CODE:	2598	CODE:
1480	clSetKernelArg (this, idx, sizeof (value), &value);	2599	clSetKernelArg (self, idx, sizeof (value), &value);
1481		2600
1482	void	2601	void
1483	info (OpenCL::Kernel this, cl_kernel_info name)	2602	info (OpenCL::Kernel self, cl_kernel_info name)
1484	PPCODE:	2603	PPCODE:
1485	INFO (Kernel)	2604	INFO (Kernel)
1486		2605
1487	#BEGIN:kernel	2606	#BEGIN:kernel
1488		2607
1489	void	2608	void
1490	function_name (OpenCL::Kernel this)	2609	function_name (OpenCL::Kernel self)
1491	PPCODE:	2610	PPCODE:
1492	size_t size;	2611	size_t size;
1493	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));	2612	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1494	char *value = tmpbuf (size);	2613	char *value = tmpbuf (size);
1495	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, size, value, 0));	2614	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1496	EXTEND (SP, 1);	2615	EXTEND (SP, 1);
1497	const int i = 0;	2616	const int i = 0;
1498	PUSHs (sv_2mortal (newSVpv (value, 0)));	2617	PUSHs (sv_2mortal (newSVpv (value, 0)));
1499		2618
1500	void	2619	void
1501	num_args (OpenCL::Kernel this)	2620	num_args (OpenCL::Kernel self)
1502	ALIAS:	2621	ALIAS:
1503	num_args = CL_KERNEL_NUM_ARGS	2622	num_args = CL_KERNEL_NUM_ARGS
1504	reference_count = CL_KERNEL_REFERENCE_COUNT	2623	reference_count = CL_KERNEL_REFERENCE_COUNT
1505	PPCODE:	2624	PPCODE:
1506	cl_uint value [1];	2625	cl_uint value [1];
1507	NEED_SUCCESS (GetKernelInfo, (this, ix, sizeof (value), value, 0));	2626	NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
1508	EXTEND (SP, 1);	2627	EXTEND (SP, 1);
1509	const int i = 0;	2628	const int i = 0;
1510	PUSHs (sv_2mortal (newSVuv (value [i])));	2629	PUSHs (sv_2mortal (newSVuv (value [i])));
1511		2630
1512	void	2631	void
1513	context (OpenCL::Kernel this)	2632	context (OpenCL::Kernel self)
1514	PPCODE:	2633	PPCODE:
1515	cl_context value [1];	2634	cl_context value [1];
1516	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2635	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1517	EXTEND (SP, 1);	2636	EXTEND (SP, 1);
1518	const int i = 0;	2637	const int i = 0;
1519	{	2638	{
1520	NEED_SUCCESS (RetainContext, (value [i]));	2639	NEED_SUCCESS (RetainContext, (value [i]));
1521	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2640	PUSH_CLOBJ (stash_context, value [i]);
1522	}	2641	}
1523		2642
1524	void	2643	void
1525	program (OpenCL::Kernel this)	2644	program (OpenCL::Kernel self)
1526	PPCODE:	2645	PPCODE:
1527	cl_program value [1];	2646	cl_program value [1];
1528	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2647	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1529	EXTEND (SP, 1);	2648	EXTEND (SP, 1);
1530	const int i = 0;	2649	const int i = 0;
1531	{	2650	{
1532	NEED_SUCCESS (RetainProgram, (value [i]));	2651	NEED_SUCCESS (RetainProgram, (value [i]));
1533	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));	2652	PUSH_CLOBJ (stash_program, value [i]);
1534	}	2653	}
1535		2654
1536	#END:kernel	2655	#END:kernel
1537		2656
1538	void	2657	void
1539	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)
1540	PPCODE:	2659	PPCODE:
1541	size_t size;	2660	size_t size;
1542	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, 0, 0, &size));	2661	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
1543	SV *sv = sv_2mortal (newSV (size));	2662	SV *sv = sv_2mortal (newSV (size));
1544	SvUPGRADE (sv, SVt_PV);	2663	SvUPGRADE (sv, SVt_PV);
1545	SvPOK_only (sv);	2664	SvPOK_only (sv);
1546	SvCUR_set (sv, size);	2665	SvCUR_set (sv, size);
1547	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, size, SvPVX (sv), 0));	2666	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
1548	XPUSHs (sv);	2667	XPUSHs (sv);
1549		2668
1550	#BEGIN:kernel_work_group	2669	#BEGIN:kernel_work_group
1551		2670
1552	void	2671	void
1553	work_group_size (OpenCL::Kernel this, OpenCL::Device device)	2672	work_group_size (OpenCL::Kernel self, OpenCL::Device device)
1554	ALIAS:	2673	ALIAS:
1555	work_group_size = CL_KERNEL_WORK_GROUP_SIZE	2674	work_group_size = CL_KERNEL_WORK_GROUP_SIZE
1556	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
1557	PPCODE:	2676	PPCODE:
1558	size_t value [1];	2677	size_t value [1];
1559	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));	2678	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1560	EXTEND (SP, 1);	2679	EXTEND (SP, 1);
1561	const int i = 0;	2680	const int i = 0;
1562	PUSHs (sv_2mortal (newSVuv (value [i])));	2681	PUSHs (sv_2mortal (newSVuv (value [i])));
1563		2682
1564	void	2683	void
1565	compile_work_group_size (OpenCL::Kernel this, OpenCL::Device device)	2684	compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
1566	PPCODE:	2685	PPCODE:
1567	size_t size;	2686	size_t size;
1568	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));
1569	size_t *value = tmpbuf (size);	2688	size_t *value = tmpbuf (size);
1570	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));
1571	int i, n = size / sizeof (*value);	2690	int i, n = size / sizeof (*value);
1572	EXTEND (SP, n);	2691	EXTEND (SP, n);
1573	for (i = 0; i < n; ++i)	2692	for (i = 0; i < n; ++i)
1574	PUSHs (sv_2mortal (newSVuv (value [i])));	2693	PUSHs (sv_2mortal (newSVuv (value [i])));
1575		2694
1576	void	2695	void
1577	local_mem_size (OpenCL::Kernel this, OpenCL::Device device)	2696	local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
1578	ALIAS:	2697	ALIAS:
1579	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE	2698	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
1580	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE	2699	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
1581	PPCODE:	2700	PPCODE:
1582	cl_ulong value [1];	2701	cl_ulong value [1];
1583	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));	2702	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
1584	EXTEND (SP, 1);	2703	EXTEND (SP, 1);
1585	const int i = 0;	2704	const int i = 0;
1586	PUSHs (sv_2mortal (newSVuv (value [i])));	2705	PUSHs (sv_2mortal (newSVuv (value [i])));
1587		2706
1588	#END:kernel_work_group	2707	#END:kernel_work_group
1589		2708
1590	MODULE = OpenCL PACKAGE = OpenCL::Event	2709	MODULE = OpenCL PACKAGE = OpenCL::Event
1591		2710
1592	void	2711	void
1593	DESTROY (OpenCL::Event this)	2712	DESTROY (OpenCL::Event self)
1594	CODE:	2713	CODE:
1595	clReleaseEvent (this);	2714	clReleaseEvent (self);
1596		2715
1597	void	2716	void
1598	wait (OpenCL::Event this)	2717	wait (OpenCL::Event self)
1599	CODE:	2718	CODE:
1600	clWaitForEvents (1, &this);	2719	clWaitForEvents (1, &self);
1601		2720
1602	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
1603	info (OpenCL::Event this, cl_event_info name)	2727	info (OpenCL::Event self, cl_event_info name)
1604	PPCODE:	2728	PPCODE:
1605	INFO (Event)	2729	INFO (Event)
1606		2730
1607	#BEGIN:event	2731	#BEGIN:event
1608		2732
1609	void	2733	void
1610	command_queue (OpenCL::Event this)	2734	command_queue (OpenCL::Event self)
1611	PPCODE:	2735	PPCODE:
1612	cl_command_queue value [1];	2736	cl_command_queue value [1];
1613	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));
1614	EXTEND (SP, 1);	2738	EXTEND (SP, 1);
1615	const int i = 0;	2739	const int i = 0;
1616	{	2740	{
1617	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2741	NEED_SUCCESS (RetainCommandQueue, (value [i]));
1618	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));	2742	PUSH_CLOBJ (stash_queue, value [i]);
1619	}	2743	}
1620		2744
1621	void	2745	void
1622	command_type (OpenCL::Event this)	2746	command_type (OpenCL::Event self)
1623	PPCODE:	2747	PPCODE:
1624	cl_command_type value [1];	2748	cl_command_type value [1];
1625	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));
1626	EXTEND (SP, 1);	2750	EXTEND (SP, 1);
1627	const int i = 0;	2751	const int i = 0;
1628	PUSHs (sv_2mortal (newSVuv (value [i])));	2752	PUSHs (sv_2mortal (newSVuv (value [i])));
1629		2753
1630	void	2754	void
1631	reference_count (OpenCL::Event this)	2755	reference_count (OpenCL::Event self)
1632	ALIAS:	2756	ALIAS:
1633	reference_count = CL_EVENT_REFERENCE_COUNT	2757	reference_count = CL_EVENT_REFERENCE_COUNT
1634	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS	2758	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
1635	PPCODE:	2759	PPCODE:
1636	cl_uint value [1];	2760	cl_uint value [1];
1637	NEED_SUCCESS (GetEventInfo, (this, ix, sizeof (value), value, 0));	2761	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
1638	EXTEND (SP, 1);	2762	EXTEND (SP, 1);
1639	const int i = 0;	2763	const int i = 0;
1640	PUSHs (sv_2mortal (newSVuv (value [i])));	2764	PUSHs (sv_2mortal (newSVuv (value [i])));
1641		2765
1642	void	2766	void
1643	context (OpenCL::Event this)	2767	context (OpenCL::Event self)
1644	PPCODE:	2768	PPCODE:
1645	cl_context value [1];	2769	cl_context value [1];
1646	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2770	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
1647	EXTEND (SP, 1);	2771	EXTEND (SP, 1);
1648	const int i = 0;	2772	const int i = 0;
1649	{	2773	{
1650	NEED_SUCCESS (RetainContext, (value [i]));	2774	NEED_SUCCESS (RetainContext, (value [i]));
1651	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2775	PUSH_CLOBJ (stash_context, value [i]);
1652	}	2776	}
1653		2777
1654	#END:event	2778	#END:event
1655		2779
1656	void	2780	void
1657	profiling_info (OpenCL::Event this, cl_profiling_info name)	2781	profiling_info (OpenCL::Event self, cl_profiling_info name)
1658	PPCODE:	2782	PPCODE:
1659	INFO (EventProfiling)	2783	INFO (EventProfiling)
1660		2784
1661	#BEGIN:profiling	2785	#BEGIN:profiling
1662		2786
1663	void	2787	void
1664	profiling_command_queued (OpenCL::Event this)	2788	profiling_command_queued (OpenCL::Event self)
1665	ALIAS:	2789	ALIAS:
1666	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED	2790	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
1667	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT	2791	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
1668	profiling_command_start = CL_PROFILING_COMMAND_START	2792	profiling_command_start = CL_PROFILING_COMMAND_START
1669	profiling_command_end = CL_PROFILING_COMMAND_END	2793	profiling_command_end = CL_PROFILING_COMMAND_END
1670	PPCODE:	2794	PPCODE:
1671	cl_ulong value [1];	2795	cl_ulong value [1];
1672	NEED_SUCCESS (GetEventProfilingInfo, (this, ix, sizeof (value), value, 0));	2796	NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
1673	EXTEND (SP, 1);	2797	EXTEND (SP, 1);
1674	const int i = 0;	2798	const int i = 0;
1675	PUSHs (sv_2mortal (newSVuv (value [i])));	2799	PUSHs (sv_2mortal (newSVuv (value [i])));
1676		2800
1677	#END:profiling	2801	#END:profiling
1678		2802
1679	MODULE = OpenCL PACKAGE = OpenCL::UserEvent	2803	MODULE = OpenCL PACKAGE = OpenCL::UserEvent
1680		2804
1681	void	2805	void
1682	set_status (OpenCL::UserEvent this, cl_int execution_status)	2806	set_status (OpenCL::UserEvent self, cl_int execution_status)
1683	CODE:	2807	CODE:
1684	clSetUserEventStatus (this, execution_status);	2808	clSetUserEventStatus (self, execution_status);
1685		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

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines