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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.44 by root, Mon Apr 23 13:50:12 2012 UTC vs.
Revision 1.63 by root, Tue May 1 22:25:13 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	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
		6	#include "xthread.h"
		7	#include "schmorp.h"
4		8
5	#ifdef I_DLFCN	9	#ifdef I_DLFCN
6	#include <dlfcn.h>	10	#include <dlfcn.h>
7	#endif	11	#endif
8		12
…		…
13	// in addition, you cannot test for this in any future-proof way.	17	// in addition, you cannot test for this in any future-proof way.
14	// each time a new opencl version comes out, you need to make a new	18	// each time a new opencl version comes out, you need to make a new
15	// release.	19	// release.
16	#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */	20	#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
17		21
18	#ifndef PREFER_1_!	22	#ifndef PREFER_1_1
19	#define PREFER_1_1 1	23	#define PREFER_1_1 1
20	#endif	24	#endif
21		25
22	#if PREFER_1_1	26	#if PREFER_1_1
23	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS	27	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
…		…
53	typedef cl_program OpenCL__Program;	57	typedef cl_program OpenCL__Program;
54	typedef cl_kernel OpenCL__Kernel;	58	typedef cl_kernel OpenCL__Kernel;
55	typedef cl_event OpenCL__Event;	59	typedef cl_event OpenCL__Event;
56	typedef cl_event OpenCL__UserEvent;	60	typedef cl_event OpenCL__UserEvent;
57		61
		62	typedef struct mapped * OpenCL__Mapped;
		63
58	typedef SV *FUTURE;	64	typedef SV *FUTURE;
		65
		66	static HV
		67	*stash_platform,
		68	*stash_device,
		69	*stash_context,
		70	*stash_queue,
		71	*stash_program,
		72	*stash_kernel,
		73	*stash_sampler,
		74	*stash_event,
		75	*stash_userevent,
		76	*stash_memory,
		77	*stash_buffer,
		78	*stash_bufferobj,
		79	*stash_image,
		80	*stash_image1d,
		81	*stash_image1darray,
		82	*stash_image1dbuffer,
		83	*stash_image2d,
		84	*stash_image2darray,
		85	*stash_image3d,
		86	*stash_mapped,
		87	*stash_mappedbuffer,
		88	*stash_mappedimage;
59		89
60	/*****************************************************************************/	90	/*****************************************************************************/
61		91
62	// name must include a leading underscore	92	// name must include a leading underscore
63	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module	93	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
…		…
189	if (res) \	219	if (res) \
190	FAIL (name);	220	FAIL (name);
191		221
192	/*****************************************************************************/	222	/*****************************************************************************/
193		223
194	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
195	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
196
197	static void *
198	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)
199	{
200	if (SvROK (sv) && sv_derived_from (sv, pkg))
201	return (void *)SvIV (SvRV (sv));
202
203	croak ("%s: %s is not of type %s", func, svname, pkg);
204	}
205
206	/*****************************************************************************/
207
208	static cl_context_properties *	224	static cl_context_properties *
209	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)	225	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
210	{	226	{
211	if (!sv || !SvOK (sv))	227	if (!sv || !SvOK (sv))
212	if (extra)	228	if (extra)
…		…
270	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);	286	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
271	}	287	}
272		288
273	/*****************************************************************************/	289	/*****************************************************************************/
274		290
		291	static SV *
		292	new_clobj (HV *stash, IV id)
		293	{
		294	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		295	}
		296
		297	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		298	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
		299
		300	/* cl objects are either \$iv, or [$iv, ...] */
		301	/* they can be upgraded at runtime to the array form */
		302	static void *
		303	SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)
		304	{
		305	if (SvROK (sv) && sv_derived_from (sv, pkg))
		306	return (void *)SvIV (SvRV (sv));
		307
		308	croak ("%s: %s is not of type %s", func, svname, pkg);
		309	}
		310
		311	/*****************************************************************************/
		312	/* callback stuff */
		313
		314	/* default context callback, log to stderr */
		315	static void CL_CALLBACK
		316	context_default_notify (const char *msg, const void *info, size_t cb, void *data)
		317	{
		318	fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
		319	}
		320
		321	typedef struct
		322	{
		323	int free_cb;
		324	void (*push)(void *data1, void *data2, void *data3);
		325	} eq_vtbl;
		326
		327	typedef struct eq_item
		328	{
		329	struct eq_item *next;
		330	eq_vtbl *vtbl;
		331	SV *cb;
		332	void *data1, *data2, *data3;
		333	} eq_item;
		334
		335	static void (*eq_signal_func)(void *signal_arg, int value);
		336	static void *eq_signal_arg;
		337	static xmutex_t eq_lock = X_MUTEX_INIT;
		338	static eq_item *eq_head, *eq_tail;
		339
		340	static void
		341	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
		342	{
		343	eq_item *item = malloc (sizeof (eq_item));
		344
		345	item->next = 0;
		346	item->vtbl = vtbl;
		347	item->cb = cb;
		348	item->data1 = data1;
		349	item->data2 = data2;
		350	item->data3 = data3;
		351
		352	X_LOCK (eq_lock);
		353
		354	*(eq_head ? &eq_tail->next : &eq_head) = item;
		355	eq_tail = item;
		356
		357	X_UNLOCK (eq_lock);
		358
		359	eq_signal_func (eq_signal_arg, 0);
		360	}
		361
		362	static eq_item *
		363	eq_dec (void)
		364	{
		365	eq_item *res;
		366
		367	X_LOCK (eq_lock);
		368
		369	res = eq_head;
		370	if (res)
		371	eq_head = res->next;
		372
		373	X_UNLOCK (eq_lock);
		374
		375	return res;
		376	}
		377
		378	static void
		379	eq_poll (void)
		380	{
		381	eq_item *item;
		382
		383	while ((item = eq_dec ()))
		384	{
		385	ENTER;
		386	SAVETMPS;
		387
		388	dSP;
		389	PUSHMARK (SP);
		390	EXTEND (SP, 2);
		391
		392	if (item->vtbl->free_cb)
		393	sv_2mortal (item->cb);
		394
		395	PUTBACK;
		396	item->vtbl->push (item->data1, item->data2, item->data3);
		397
		398	SV *cb = item->cb;
		399	free (item);
		400
		401	call_sv (cb, G_DISCARD | G_VOID);
		402
		403	FREETMPS;
		404	LEAVE;
		405	}
		406	}
		407
		408	static void
		409	eq_poll_interrupt (pTHX_ void *c_arg, int value)
		410	{
		411	eq_poll ();
		412	}
		413
		414	/*****************************************************************************/
		415	/* context notify */
		416
		417	static void
		418	eq_context_push (void *data1, void *data2, void *data3)
		419	{
		420	dSP;
		421	PUSHs (sv_2mortal (newSVpv (data1, 0)));
		422	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
		423	PUTBACK;
		424
		425	free (data1);
		426	free (data2);
		427	}
		428
		429	static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
		430
		431	static void CL_CALLBACK
		432	eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
		433	{
		434	void *pvt_copy = malloc (cb);
		435	memcpy (pvt_copy, pvt, cb);
		436	eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
		437	}
		438
		439	#define CONTEXT_NOTIFY_CALLBACK \
		440	void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
		441	void *user_data = 0; \
		442	\
		443	if (SvOK (notify)) \
		444	{ \
		445	pfn_notify = eq_context_notify; \
		446	user_data = s_get_cv (notify); \
		447	}
		448
		449	static SV *
		450	new_clobj_context (cl_context ctx, void *user_data)
		451	{
		452	SV *sv = new_clobj (stash_context, (IV)ctx);
		453
		454	if (user_data)
		455	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
		456
		457	return sv;
		458	}
		459
		460	#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
		461
		462	/*****************************************************************************/
		463	/* build/compile/link notify */
		464
		465	static void
		466	eq_program_push (void *data1, void *data2, void *data3)
		467	{
		468	dSP;
		469	PUSH_CLOBJ (stash_program, data1);
		470	PUTBACK;
		471	}
		472
		473	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
		474
		475	static void CL_CALLBACK
		476	eq_program_notify (cl_program program, void *user_data)
		477	{
		478	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		479	}
		480
		481	struct build_args
		482	{
		483	cl_program program;
		484	char *options;
		485	void *user_data;
		486	cl_uint num_devices;
		487	};
		488
		489	X_THREAD_PROC (build_program_thread)
		490	{
		491	struct build_args *arg = thr_arg;
		492
		493	clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
		494
		495	if (arg->user_data)
		496	eq_program_notify (arg->program, arg->user_data);
		497	else
		498	clReleaseProgram (arg->program);
		499
		500	free (arg->options);
		501	free (arg);
		502	}
		503
		504	static void
		505	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
		506	{
		507	struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
		508
		509	arg->program = program;
		510	arg->options = strdup (options);
		511	arg->user_data = user_data;
		512	arg->num_devices = num_devices;
		513	memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
		514
		515	xthread_t id;
		516	thread_create (&id, build_program_thread, arg);
		517	}
		518
		519	/*****************************************************************************/
		520	/* event objects */
		521
		522	static void
		523	eq_event_push (void *data1, void *data2, void *data3)
		524	{
		525	dSP;
		526	PUSH_CLOBJ (stash_event, data1);
		527	PUSHs (sv_2mortal (newSViv ((IV)data2)));
		528	PUTBACK;
		529	}
		530
		531	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
		532
		533	static void CL_CALLBACK
		534	eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
		535	{
		536	clRetainEvent (event);
		537	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
		538	}
		539
		540	/*****************************************************************************/
		541	/* utilities for XS code */
		542
275	static size_t	543	static size_t
276	img_row_pitch (cl_mem img)	544	img_row_pitch (cl_mem img)
277	{	545	{
278	size_t res;	546	size_t res;
279	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	547	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
280	return res;	548	return res;
281	}	549	}
282		550
283	static cl_event *	551	static cl_event *
284	event_list (SV **items, cl_uint *rcount)	552	event_list (SV **items, cl_uint *rcount, cl_event extra)
285	{	553	{
286	cl_uint count = *rcount;	554	cl_uint count = *rcount;
287		555
288	if (!count)	556	if (count > 0x7fffffff) // yeha, it's a hack - the caller might have underflowed
		557	count = 0;
		558
		559	if (!count && !extra)
289	return 0;	560	return 0;
290		561
291	cl_event *list = tmpbuf (sizeof (cl_event) * count);	562	cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
292	int i = 0;	563	int i = 0;
293		564
294	do	565	while (count--)
295	{
296	--count;
297	if (SvOK (items [count]))	566	if (SvOK (items [count]))
298	list [i++] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	567	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
299	}	568
300	while (count);	569	if (extra)
		570	list [i++] = extra;
301		571
302	*rcount = i;	572	*rcount = i;
303		573
304	return i ? list : 0;	574	return i ? list : 0;
305	}	575	}
306		576
307	#define EVENT_LIST(items,count) \	577	#define EVENT_LIST(skip) \
308	cl_uint event_list_count = (count); \	578	cl_uint event_list_count = items - (skip); \
309	cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)	579	cl_event *event_list_ptr = event_list (&ST (skip), &event_list_count, 0)
310		580
311	#define INFO(class) \	581	#define INFO(class) \
312	{ \	582	{ \
313	size_t size; \	583	size_t size; \
314	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \	584	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
…		…
318	SvCUR_set (sv, size); \	588	SvCUR_set (sv, size); \
319	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \	589	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
320	XPUSHs (sv); \	590	XPUSHs (sv); \
321	}	591	}
322		592
		593	/*****************************************************************************/
		594	/* mapped_xxx */
		595
		596	static OpenCL__Mapped
		597	SvMAPPED (SV *sv)
		598	{
		599	// no typechecking atm., keep your fingers crossed
		600	return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
		601	}
		602
		603	struct mapped
		604	{
		605	cl_command_queue queue;
		606	cl_mem memobj;
		607	void *ptr;
		608	size_t cb;
		609	cl_event event;
		610	size_t row_pitch;
		611	size_t slice_pitch;
		612	};
		613
		614	static SV *
		615	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)
		616	{
		617	SV *data = newSV (0);
		618	SvUPGRADE (data, SVt_PVMG);
		619
		620	OpenCL__Mapped mapped;
		621	New (0, mapped, 1, struct mapped);
		622
		623	clRetainCommandQueue (queue);
		624
		625	mapped->queue = queue;
		626	mapped->memobj = memobj;
		627	mapped->ptr = ptr;
		628	mapped->cb = cb;
		629	mapped->event = ev;
		630	mapped->row_pitch = row_pitch;
		631	mapped->slice_pitch = slice_pitch;
		632
		633	sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
		634
		635	if (SvLEN (data))
		636	Safefree (data);
		637
		638	SvPVX (data) = (char *)ptr;
		639	SvCUR_set (data, cb);
		640	SvLEN_set (data, 0);
		641	SvPOK_only (data);
		642
		643	SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
		644
		645	if (!(flags & CL_MAP_WRITE))
		646	SvREADONLY_on (data);
		647
		648	return obj;
		649	}
		650
		651	static void
		652	mapped_detach (SV *sv, OpenCL__Mapped mapped)
		653	{
		654	SV *data = SvRV (sv);
		655
		656	// the next check checks both before AND after detach, where SvPVX should STILL be 0
		657	if (SvPVX (data) != (char *)mapped->ptr)
		658	warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
		659	else
		660	{
		661	SvREADONLY_off (data);
		662	SvCUR_set (data, 0);
		663	SvPVX (data) = 0;
		664	SvOK_off (data);
		665	}
		666
		667	mapped->ptr = 0;
		668	}
		669
		670	static void
		671	mapped_unmap (SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
		672	{
		673	cl_event *event_list_ptr = event_list (wait_list, &event_list_count, mapped->event);
		674	cl_event ev;
		675
		676	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
		677
		678	clReleaseEvent (mapped->event);
		679	mapped->event = ev;
		680
		681	mapped_detach (self, mapped);
		682	}
		683
		684	/*****************************************************************************/
		685
323	MODULE = OpenCL PACKAGE = OpenCL	686	MODULE = OpenCL PACKAGE = OpenCL
324		687
325	PROTOTYPES: ENABLE	688	PROTOTYPES: ENABLE
		689
		690	void
		691	poll ()
		692	CODE:
		693	eq_poll ();
		694
		695	void
		696	_eq_initialise (IV func, IV arg)
		697	CODE:
		698	eq_signal_func = (void (*)(void *, int))func;
		699	eq_signal_arg = (void*)arg;
326		700
327	BOOT:	701	BOOT:
328	{	702	{
329	HV *stash = gv_stashpv ("OpenCL", 1);	703	HV *stash = gv_stashpv ("OpenCL", 1);
330	static const ivstr *civ, const_iv[] = {	704	static const ivstr *civ, const_iv[] = {
…		…
339	{ sizeof (cl_half ), "SIZEOF_HALF" },	713	{ sizeof (cl_half ), "SIZEOF_HALF" },
340	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	714	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
341	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	715	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
342	#include "constiv.h"	716	#include "constiv.h"
343	};	717	};
		718
344	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	719	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
345	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	720	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		721
		722	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
		723	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		724	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
		725	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
		726	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
		727	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
		728	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
		729	stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
		730	stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
		731	stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
		732	stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
		733	stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
		734	stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
		735	stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
		736	stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
		737	stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
		738	stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
		739	stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
		740	stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
		741	stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
		742	stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
		743	stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
		744
		745	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
346	}	746	}
347		747
348	cl_int	748	cl_int
349	errno ()	749	errno ()
350	CODE:	750	CODE:
351	RETVAL = res;	751	RETVAL = res;
352	OUTPUT:	752	OUTPUT:
353	RETVAL	753	RETVAL
354		754
355	const char *	755	const char *
356	err2str (cl_int err)	756	err2str (cl_int err = res)
357		757
358	const char *	758	const char *
359	enum2str (cl_uint value)	759	enum2str (cl_uint value)
360		760
361	void	761	void
…		…
369	list = tmpbuf (sizeof (*list) * count);	769	list = tmpbuf (sizeof (*list) * count);
370	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	770	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
371		771
372	EXTEND (SP, count);	772	EXTEND (SP, count);
373	for (i = 0; i < count; ++i)	773	for (i = 0; i < count; ++i)
374	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	774	PUSH_CLOBJ (stash_platform, (IV)list [i]);
375		775
376	void	776	void
377	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	777	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
378	PPCODE:	778	PPCODE:
		779	CONTEXT_NOTIFY_CALLBACK;
379	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));	780	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
380	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	781	XPUSH_CLOBJ_CONTEXT;
381		782
382	#if 0
383
384	void	783	void
385	context (cl_context_properties *properties = 0, FUTURE devices, FUTURE notify = 0)	784	context (FUTURE properties, FUTURE devices, FUTURE notify)
386	PPCODE:	785	PPCODE:
387	/* der Gipfel der Kunst */	786	/* der Gipfel der Kunst */
388		787
		788	void
		789	wait_for_events (...)
		790	CODE:
		791	EVENT_LIST (0);
		792	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
		793
		794	PROTOTYPES: DISABLE
		795
		796	MODULE = OpenCL PACKAGE = OpenCL::Platform
		797
		798	void
		799	info (OpenCL::Platform self, cl_platform_info name)
		800	PPCODE:
		801	INFO (Platform)
		802
		803	void
		804	unload_compiler (OpenCL::Platform self)
		805	CODE:
		806	#if CL_VERSION_1_2
		807	clUnloadPlatformCompiler (self);
389	#endif	808	#endif
390
391	void
392	wait_for_events (...)
393	CODE:
394	EVENT_LIST (0, items);
395	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
396
397	PROTOTYPES: DISABLE
398
399	MODULE = OpenCL PACKAGE = OpenCL::Platform
400
401	void
402	info (OpenCL::Platform self, cl_platform_info name)
403	PPCODE:
404	INFO (Platform)
405		809
406	#BEGIN:platform	810	#BEGIN:platform
407		811
408	void	812	void
409	profile (OpenCL::Platform self)	813	profile (OpenCL::Platform self)
…		…
435	list = tmpbuf (sizeof (*list) * count);	839	list = tmpbuf (sizeof (*list) * count);
436	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));	840	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
437		841
438	EXTEND (SP, count);	842	EXTEND (SP, count);
439	for (i = 0; i < count; ++i)	843	for (i = 0; i < count; ++i)
440	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	844	PUSH_CLOBJ (stash_device, list [i]);
441		845
442	void	846	void
443	context (OpenCL::Platform self, cl_context_properties *properties = 0, SV *devices, FUTURE notify = 0)	847	context (OpenCL::Platform self, cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)
444	PPCODE:	848	PPCODE:
445	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	849	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
446	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");	850	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
447		851
448	AV *av = (AV *)SvRV (devices);	852	AV *av = (AV *)SvRV (devices);
449	cl_uint num_devices = av_len (av) + 1;	853	cl_uint num_devices = av_len (av) + 1;
450	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	854	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
		855
451	int i;	856	int i;
452
453	for (i = num_devices; i--; )	857	for (i = num_devices; i--; )
454	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	858	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
455		859
		860	CONTEXT_NOTIFY_CALLBACK;
456	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, 0, 0, &res));	861	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, pfn_notify, user_data, &res));
457	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	862	XPUSH_CLOBJ_CONTEXT;
458		863
459	void	864	void
460	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	865	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
461	PPCODE:	866	PPCODE:
462	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };	867	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
463	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);	868	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
		869
		870	CONTEXT_NOTIFY_CALLBACK;
464	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	871	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
465	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	872	XPUSH_CLOBJ_CONTEXT;
466		873
467	MODULE = OpenCL PACKAGE = OpenCL::Device	874	MODULE = OpenCL PACKAGE = OpenCL::Device
468		875
469	void	876	void
470	info (OpenCL::Device self, cl_device_info name)	877	info (OpenCL::Device self, cl_device_info name)
…		…
478	PPCODE:	885	PPCODE:
479	cl_device_type value [1];	886	cl_device_type value [1];
480	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));	887	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
481	EXTEND (SP, 1);	888	EXTEND (SP, 1);
482	const int i = 0;	889	const int i = 0;
483	PUSHs (sv_2mortal (newSViv (value [i])));	890	PUSHs (sv_2mortal (newSVuv (value [i])));
484		891
485	void	892	void
486	vendor_id (OpenCL::Device self)	893	vendor_id (OpenCL::Device self)
487	ALIAS:	894	ALIAS:
488	vendor_id = CL_DEVICE_VENDOR_ID	895	vendor_id = CL_DEVICE_VENDOR_ID
…		…
633	PPCODE:	1040	PPCODE:
634	cl_command_queue_properties value [1];	1041	cl_command_queue_properties value [1];
635	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));	1042	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
636	EXTEND (SP, 1);	1043	EXTEND (SP, 1);
637	const int i = 0;	1044	const int i = 0;
638	PUSHs (sv_2mortal (newSViv (value [i])));	1045	PUSHs (sv_2mortal (newSVuv (value [i])));
639		1046
640	void	1047	void
641	platform (OpenCL::Device self)	1048	platform (OpenCL::Device self)
642	PPCODE:	1049	PPCODE:
643	cl_platform_id value [1];	1050	cl_platform_id value [1];
644	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	1051	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
645	EXTEND (SP, 1);	1052	EXTEND (SP, 1);
646	const int i = 0;	1053	const int i = 0;
647	{	1054	{
648	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));	1055	PUSH_CLOBJ (stash_platform, value [i]);
649	}	1056	}
650		1057
651	void	1058	void
652	name (OpenCL::Device self)	1059	name (OpenCL::Device self)
653	ALIAS:	1060	ALIAS:
…		…
672	cl_device_id value [1];	1079	cl_device_id value [1];
673	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	1080	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
674	EXTEND (SP, 1);	1081	EXTEND (SP, 1);
675	const int i = 0;	1082	const int i = 0;
676	{	1083	{
677	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1084	PUSH_CLOBJ (stash_device, value [i]);
678	}	1085	}
679		1086
680	void	1087	void
681	partition_types_ext (OpenCL::Device self)	1088	partition_types_ext (OpenCL::Device self)
682	ALIAS:	1089	ALIAS:
…		…
709		1116
710	void	1117	void
711	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)	1118	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
712	PPCODE:	1119	PPCODE:
713	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));	1120	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
714	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	1121	XPUSH_CLOBJ (stash_queue, queue);
715		1122
716	void	1123	void
717	user_event (OpenCL::Context self)	1124	user_event (OpenCL::Context self)
718	PPCODE:	1125	PPCODE:
719	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));	1126	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
720	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);	1127	XPUSH_CLOBJ (stash_userevent, ev);
721		1128
722	void	1129	void
723	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)	1130	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
724	PPCODE:	1131	PPCODE:
725	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	1132	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
726	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	1133	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
727		1134
728	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));	1135	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
729	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1136	XPUSH_CLOBJ (stash_bufferobj, mem);
730		1137
731	void	1138	void
732	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)	1139	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
733	PPCODE:	1140	PPCODE:
734	STRLEN len;	1141	STRLEN len;
735	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1142	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
736	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	1143	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
737	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	1144	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
738	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));	1145	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
739	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1146	XPUSH_CLOBJ (stash_bufferobj, mem);
740		1147
741	#if CL_VERSION_1_2	1148	#if CL_VERSION_1_2
742		1149
743	void	1150	void
744	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, 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)	1151	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)
745	PPCODE:	1152	PPCODE:
746	STRLEN len;	1153	STRLEN len;
747	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1154	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
748	const cl_image_format format = { channel_order, channel_type };	1155	const cl_image_format format = { channel_order, channel_type };
749	const cl_image_desc desc = {	1156	const cl_image_desc desc = {
750	type,	1157	type,
751	width, height, depth,	1158	width, height, depth,
752	array_size, row_pitch, slice_pitch,	1159	array_size, row_pitch, slice_pitch,
753	num_mip_level, num_samples,	1160	num_mip_level, num_samples,
754	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvPTROBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0	1161	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
755	};	1162	};
756	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1163	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
757	char *klass = "OpenCL::Image";	1164	HV *stash = stash_image;
758	switch (type)	1165	switch (type)
759	{	1166	{
760	case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;	1167	case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
761	case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;	1168	case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
762	case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1169	case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
763	case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;	1170	case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
764	case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1171	case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
765	case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;	1172	case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
766	}	1173	}
767	XPUSH_NEW_OBJ (klass, mem);	1174	XPUSH_CLOBJ (stash, mem);
768		1175
769	#endif	1176	#endif
770		1177
771	void	1178	void
772	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)	1179	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)
…		…
778	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));	1185	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
779	#else	1186	#else
780	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };	1187	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
781	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1188	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
782	#endif	1189	#endif
783	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1190	XPUSH_CLOBJ (stash_image2d, mem);
784		1191
785	void	1192	void
786	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)	1193	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)
787	PPCODE:	1194	PPCODE:
788	STRLEN len;	1195	STRLEN len;
…		…
792	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1199	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
793	#else	1200	#else
794	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };	1201	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
795	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1202	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
796	#endif	1203	#endif
797	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	1204	XPUSH_CLOBJ (stash_image3d, mem);
798		1205
799	#if cl_apple_gl_sharing || cl_khr_gl_sharing	1206	#if cl_apple_gl_sharing || cl_khr_gl_sharing
800		1207
801	void	1208	void
802	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)	1209	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
803	PPCODE:	1210	PPCODE:
804	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));	1211	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
805	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1212	XPUSH_CLOBJ (stash_bufferobj, mem);
806		1213
807	void	1214	void
808	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)	1215	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
809	PPCODE:	1216	PPCODE:
810	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));	1217	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
811	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1218	XPUSH_CLOBJ (stash_image2d, mem);
812		1219
813	#if CL_VERSION_1_2	1220	#if CL_VERSION_1_2
814		1221
815	void	1222	void
816	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1223	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
817	ALIAS:	1224	ALIAS:
818	PPCODE:	1225	PPCODE:
819	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));	1226	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
820	cl_gl_object_type type;	1227	cl_gl_object_type type;
821	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?	1228	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
822	char *klass = "OpenCL::Memory";	1229	HV *stash = stash_memory;
823	switch (type)	1230	switch (type)
824	{	1231	{
825	case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;	1232	case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
826	case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;	1233	case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
827	case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1234	case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
828	case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;	1235	case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
829	case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1236	case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
830	case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;	1237	case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
831	}	1238	}
832	XPUSH_NEW_OBJ (klass, mem);	1239	XPUSH_CLOBJ (stash, mem);
833		1240
834	#endif	1241	#endif
835		1242
836	void	1243	void
837	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1244	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
…		…
839	#if PREFER_1_1	1246	#if PREFER_1_1
840	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));	1247	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
841	#else	1248	#else
842	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));	1249	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
843	#endif	1250	#endif
844	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1251	XPUSH_CLOBJ (stash_image2d, mem);
845		1252
846	void	1253	void
847	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1254	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
848	PPCODE:	1255	PPCODE:
849	#if PREFER_1_1	1256	#if PREFER_1_1
850	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));	1257	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
851	#else	1258	#else
852	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));	1259	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
853	#endif	1260	#endif
854	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	1261	XPUSH_CLOBJ (stash_image3d, mem);
855		1262
856	#endif	1263	#endif
857		1264
858	void	1265	void
859	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)	1266	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
…		…
879		1286
880	void	1287	void
881	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1288	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
882	PPCODE:	1289	PPCODE:
883	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));	1290	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
884	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	1291	XPUSH_CLOBJ (stash_sampler, sampler);
885		1292
886	void	1293	void
887	program_with_source (OpenCL::Context self, SV *program)	1294	program_with_source (OpenCL::Context self, SV *program)
888	PPCODE:	1295	PPCODE:
889	STRLEN len;	1296	STRLEN len;
890	size_t len2;	1297	size_t len2;
891	const char *ptr = SvPVbyte (program, len);	1298	const char *ptr = SvPVbyte (program, len);
892		1299
893	len2 = len;	1300	len2 = len;
894	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));	1301	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
895	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	1302	XPUSH_CLOBJ (stash_program, prog);
896		1303
897	#BEGIN:context	1304	#BEGIN:context
898		1305
899	void	1306	void
900	reference_count (OpenCL::Context self)	1307	reference_count (OpenCL::Context self)
…		…
917	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));	1324	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
918	int i, n = size / sizeof (*value);	1325	int i, n = size / sizeof (*value);
919	EXTEND (SP, n);	1326	EXTEND (SP, n);
920	for (i = 0; i < n; ++i)	1327	for (i = 0; i < n; ++i)
921	{	1328	{
922	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1329	PUSH_CLOBJ (stash_device, value [i]);
923	}	1330	}
924		1331
925	void	1332	void
926	properties (OpenCL::Context self)	1333	properties (OpenCL::Context self)
927	PPCODE:	1334	PPCODE:
…		…
942	DESTROY (OpenCL::Queue self)	1349	DESTROY (OpenCL::Queue self)
943	CODE:	1350	CODE:
944	clReleaseCommandQueue (self);	1351	clReleaseCommandQueue (self);
945		1352
946	void	1353	void
947	enqueue_read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1354	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
		1355	ALIAS:
		1356	enqueue_read_buffer = 0
948	PPCODE:	1357	PPCODE:
949	cl_event ev = 0;	1358	cl_event ev = 0;
950	EVENT_LIST (6, items - 6);	1359	EVENT_LIST (6);
951		1360
952	SvUPGRADE (data, SVt_PV);	1361	SvUPGRADE (data, SVt_PV);
953	SvGROW (data, len);	1362	SvGROW (data, len);
954	SvPOK_only (data);	1363	SvPOK_only (data);
955	SvCUR_set (data, len);	1364	SvCUR_set (data, len);
956	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1365	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
957		1366
958	if (ev)	1367	if (ev)
959	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1368	XPUSH_CLOBJ (stash_event, ev);
960		1369
961	void	1370	void
962	enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1371	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
		1372	ALIAS:
		1373	enqueue_write_buffer = 0
963	PPCODE:	1374	PPCODE:
964	cl_event ev = 0;	1375	cl_event ev = 0;
965	STRLEN len;	1376	STRLEN len;
966	char *ptr = SvPVbyte (data, len);	1377	char *ptr = SvPVbyte (data, len);
967	EVENT_LIST (5, items - 5);	1378	EVENT_LIST (5);
968		1379
969	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1380	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
970		1381
971	if (ev)	1382	if (ev)
972	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1383	XPUSH_CLOBJ (stash_event, ev);
973		1384
		1385	#if CL_VERSION_1_2
		1386
974	void	1387	void
975	enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1388	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		1389	ALIAS:
		1390	enqueue_fill_buffer = 0
976	PPCODE:	1391	PPCODE:
977	cl_event ev = 0;	1392	cl_event ev = 0;
		1393	STRLEN len;
		1394	char *ptr = SvPVbyte (data, len);
		1395	EVENT_LIST (5);
		1396
		1397	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1398
		1399	if (ev)
		1400	XPUSH_CLOBJ (stash_event, ev);
		1401
		1402	void
		1403	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, ...)
		1404	ALIAS:
		1405	enqueue_fill_image = 0
		1406	PPCODE:
		1407	cl_event ev = 0;
		1408	STRLEN len;
		1409	const size_t origin [3] = { x, y, z };
		1410	const size_t region [3] = { width, height, depth };
		1411	EVENT_LIST (12);
		1412
		1413	const cl_float c_f [4] = { r, g, b, a };
		1414	const cl_uint c_u [4] = { r, g, b, a };
		1415	const cl_int c_s [4] = { r, g, b, a };
		1416	const void *c_fus [3] = { &c_f, &c_u, &c_s };
		1417	static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
		1418	cl_image_format format;
		1419	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1420	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
		1421	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
		1422	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
		1423
		1424	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
		1425	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1426
		1427	if (ev)
		1428	XPUSH_CLOBJ (stash_event, ev);
		1429
		1430	#endif
		1431
		1432	void
		1433	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
		1434	ALIAS:
		1435	enqueue_copy_buffer = 0
		1436	PPCODE:
		1437	cl_event ev = 0;
978	EVENT_LIST (6, items - 6);	1438	EVENT_LIST (6);
979		1439
980	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1440	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
981		1441
982	if (ev)	1442	if (ev)
983	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1443	XPUSH_CLOBJ (stash_event, ev);
984		1444
985	void	1445	void
986	enqueue_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, ...)	1446	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, ...)
		1447	ALIAS:
		1448	enqueue_read_buffer_rect = 0
987	PPCODE:	1449	PPCODE:
988	cl_event ev = 0;	1450	cl_event ev = 0;
989	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1451	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
990	const size_t host_origin[3] = { host_x, host_y, host_z };	1452	const size_t host_origin[3] = { host_x, host_y, host_z };
991	const size_t region[3] = { width, height, depth };	1453	const size_t region[3] = { width, height, depth };
992	EVENT_LIST (17, items - 17);	1454	EVENT_LIST (17);
993		1455
994	if (!buf_row_pitch)	1456	if (!buf_row_pitch)
995	buf_row_pitch = region [0];	1457	buf_row_pitch = region [0];
996		1458
997	if (!buf_slice_pitch)	1459	if (!buf_slice_pitch)
…		…
1010	SvPOK_only (data);	1472	SvPOK_only (data);
1011	SvCUR_set (data, len);	1473	SvCUR_set (data, len);
1012	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));	1474	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));
1013		1475
1014	if (ev)	1476	if (ev)
1015	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1477	XPUSH_CLOBJ (stash_event, ev);
1016		1478
1017	void	1479	void
1018	enqueue_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, ...)	1480	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, ...)
		1481	ALIAS:
		1482	enqueue_write_buffer_rect = 0
1019	PPCODE:	1483	PPCODE:
1020	cl_event ev = 0;	1484	cl_event ev = 0;
1021	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1485	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1022	const size_t host_origin[3] = { host_x, host_y, host_z };	1486	const size_t host_origin[3] = { host_x, host_y, host_z };
1023	const size_t region[3] = { width, height, depth };	1487	const size_t region[3] = { width, height, depth };
1024	STRLEN len;	1488	STRLEN len;
1025	char *ptr = SvPVbyte (data, len);	1489	char *ptr = SvPVbyte (data, len);
1026	EVENT_LIST (17, items - 17);	1490	EVENT_LIST (17);
1027		1491
1028	if (!buf_row_pitch)	1492	if (!buf_row_pitch)
1029	buf_row_pitch = region [0];	1493	buf_row_pitch = region [0];
1030		1494
1031	if (!buf_slice_pitch)	1495	if (!buf_slice_pitch)
…		…
1043	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1507	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1044		1508
1045	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));	1509	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));
1046		1510
1047	if (ev)	1511	if (ev)
1048	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1512	XPUSH_CLOBJ (stash_event, ev);
1049		1513
1050	void	1514	void
1051	enqueue_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, ...)	1515	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, ...)
		1516	ALIAS:
		1517	enqueue_copy_buffer_rect = 0
1052	PPCODE:	1518	PPCODE:
1053	cl_event ev = 0;	1519	cl_event ev = 0;
1054	const size_t src_origin[3] = { src_x, src_y, src_z };	1520	const size_t src_origin[3] = { src_x, src_y, src_z };
1055	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1521	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1056	const size_t region[3] = { width, height, depth };	1522	const size_t region[3] = { width, height, depth };
1057	EVENT_LIST (16, items - 16);	1523	EVENT_LIST (16);
1058		1524
1059	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));	1525	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));
1060		1526
1061	if (ev)	1527	if (ev)
1062	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1528	XPUSH_CLOBJ (stash_event, ev);
1063		1529
1064	void	1530	void
1065	enqueue_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, ...)	1531	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, ...)
		1532	ALIAS:
		1533	enqueue_read_image = 0
1066	PPCODE:	1534	PPCODE:
1067	cl_event ev = 0;	1535	cl_event ev = 0;
1068	const size_t src_origin[3] = { src_x, src_y, src_z };	1536	const size_t src_origin[3] = { src_x, src_y, src_z };
1069	const size_t region[3] = { width, height, depth };	1537	const size_t region[3] = { width, height, depth };
1070	EVENT_LIST (12, items - 12);	1538	EVENT_LIST (12);
1071		1539
1072	if (!row_pitch)	1540	if (!row_pitch)
1073	row_pitch = img_row_pitch (src);	1541	row_pitch = img_row_pitch (src);
1074		1542
1075	if (depth > 1 && !slice_pitch)	1543	if (depth > 1 && !slice_pitch)
…		…
1082	SvPOK_only (data);	1550	SvPOK_only (data);
1083	SvCUR_set (data, len);	1551	SvCUR_set (data, len);
1084	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));	1552	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));
1085		1553
1086	if (ev)	1554	if (ev)
1087	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1555	XPUSH_CLOBJ (stash_event, ev);
1088		1556
1089	void	1557	void
1090	enqueue_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, ...)	1558	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, ...)
		1559	ALIAS:
		1560	enqueue_write_image = 0
1091	PPCODE:	1561	PPCODE:
1092	cl_event ev = 0;	1562	cl_event ev = 0;
1093	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1563	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1094	const size_t region[3] = { width, height, depth };	1564	const size_t region[3] = { width, height, depth };
1095	STRLEN len;	1565	STRLEN len;
1096	char *ptr = SvPVbyte (data, len);	1566	char *ptr = SvPVbyte (data, len);
1097	EVENT_LIST (12, items - 12);	1567	EVENT_LIST (12);
1098		1568
1099	if (!row_pitch)	1569	if (!row_pitch)
1100	row_pitch = img_row_pitch (dst);	1570	row_pitch = img_row_pitch (dst);
1101		1571
1102	if (depth > 1 && !slice_pitch)	1572	if (depth > 1 && !slice_pitch)
…		…
1108	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1578	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1109		1579
1110	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));	1580	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));
1111		1581
1112	if (ev)	1582	if (ev)
1113	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1583	XPUSH_CLOBJ (stash_event, ev);
1114		1584
1115	void	1585	void
1116	enqueue_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, ...)	1586	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, ...)
		1587	ALIAS:
		1588	enqueue_copy_image = 0
1117	PPCODE:	1589	PPCODE:
1118	cl_event ev = 0;	1590	cl_event ev = 0;
1119	const size_t src_origin[3] = { src_x, src_y, src_z };	1591	const size_t src_origin[3] = { src_x, src_y, src_z };
1120	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1592	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1121	const size_t region[3] = { width, height, depth };	1593	const size_t region[3] = { width, height, depth };
1122	EVENT_LIST (12, items - 12);	1594	EVENT_LIST (12);
1123		1595
1124	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1596	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1125		1597
1126	if (ev)	1598	if (ev)
1127	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1599	XPUSH_CLOBJ (stash_event, ev);
1128		1600
1129	void	1601	void
1130	enqueue_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, ...)	1602	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, ...)
		1603	ALIAS:
		1604	enqueue_copy_image_to_buffer = 0
1131	PPCODE:	1605	PPCODE:
1132	cl_event ev = 0;	1606	cl_event ev = 0;
1133	const size_t src_origin[3] = { src_x, src_y, src_z };	1607	const size_t src_origin[3] = { src_x, src_y, src_z };
		1608	const size_t region [3] = { width, height, depth };
		1609	EVENT_LIST (10);
		1610
		1611	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1612
		1613	if (ev)
		1614	XPUSH_CLOBJ (stash_event, ev);
		1615
		1616	void
		1617	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, ...)
		1618	ALIAS:
		1619	enqueue_copy_buffer_to_image = 0
		1620	PPCODE:
		1621	cl_event ev = 0;
		1622	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1623	const size_t region [3] = { width, height, depth };
		1624	EVENT_LIST (10);
		1625
		1626	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1627
		1628	if (ev)
		1629	XPUSH_CLOBJ (stash_event, ev);
		1630
		1631	void
		1632	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, size_t cb = 0, ...)
		1633	ALIAS:
		1634	enqueue_map_buffer = 0
		1635	PPCODE:
		1636	cl_event ev;
		1637	EVENT_LIST (6);
		1638
		1639	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
		1640	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));
		1641
		1642	void
		1643	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, size_t width = 0, size_t height = 0, size_t depth = 0, ...)
		1644	ALIAS:
		1645	enqueue_map_image = 0
		1646	PPCODE:
		1647	cl_event ev;
		1648	const size_t origin[3] = { x, y, z };
1134	const size_t region[3] = { width, height, depth };	1649	const size_t region[3] = { width, height, depth };
		1650	size_t row_pitch, slice_pitch;
1135	EVENT_LIST (10, items - 10);	1651	EVENT_LIST (10);
1136		1652
		1653	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));
		1654
		1655	size_t cb = slice_pitch ? slice_pitch * region [2]
		1656	: row_pitch ? row_pitch * region [1]
		1657	: region [0];
		1658
		1659	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));
		1660
		1661	void
		1662	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
		1663	PPCODE:
		1664	mapped_unmap (ST (1), mapped, self, &ST (2), items - 2);
		1665	if (GIMME_V != G_VOID)
		1666	{
		1667	clRetainEvent (mapped->event);
		1668	XPUSH_CLOBJ (stash_event, mapped->event);
		1669	}
		1670
		1671	void
		1672	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
		1673	ALIAS:
		1674	enqueue_task = 0
		1675	PPCODE:
		1676	cl_event ev = 0;
		1677	EVENT_LIST (2);
		1678
1137	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1679	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1138		1680
1139	if (ev)	1681	if (ev)
1140	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1682	XPUSH_CLOBJ (stash_event, ev);
1141		1683
1142	void	1684	void
1143	enqueue_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, ...)
1144	PPCODE:
1145	cl_event ev = 0;
1146	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1147	const size_t region[3] = { width, height, depth };
1148	EVENT_LIST (10, items - 10);
1149
1150	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1151
1152	if (ev)
1153	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1154
1155	void
1156	enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1157	PPCODE:
1158	cl_event ev = 0;
1159	EVENT_LIST (2, items - 2);
1160
1161	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1162
1163	if (ev)
1164	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1165
1166	void
1167	enqueue_nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)	1685	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
		1686	ALIAS:
		1687	enqueue_nd_range_kernel = 0
1168	PPCODE:	1688	PPCODE:
1169	cl_event ev = 0;	1689	cl_event ev = 0;
1170	size_t *gwo = 0, *gws, *lws = 0;	1690	size_t *gwo = 0, *gws, *lws = 0;
1171	int gws_len;	1691	int gws_len;
1172	size_t *lists;	1692	size_t *lists;
1173	int i;	1693	int i;
1174	EVENT_LIST (5, items - 5);	1694	EVENT_LIST (5);
1175		1695
1176	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1696	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1177	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1697	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1178		1698
1179	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1699	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
1180		1700
1181	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);	1701	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
1182		1702
1183	gws = lists + gws_len * 0;	1703	gws = lists + gws_len * 0;
1184	for (i = 0; i < gws_len; ++i)	1704	for (i = 0; i < gws_len; ++i)
		1705	{
1185	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);	1706	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		1707	// at least nvidia crashes for 0-sized work group sizes, work around
		1708	if (!gws [i])
		1709	croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
		1710	}
1186		1711
1187	if (SvOK (global_work_offset))	1712	if (SvOK (global_work_offset))
1188	{	1713	{
1189	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)	1714	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
1190	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");	1715	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
…		…
1198	}	1723	}
1199		1724
1200	if (SvOK (local_work_size))	1725	if (SvOK (local_work_size))
1201	{	1726	{
1202	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1727	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
1203	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");	1728	croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
1204		1729
1205	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1730	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
1206	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1731	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
1207		1732
1208	lws = lists + gws_len * 2;	1733	lws = lists + gws_len * 2;
1209	for (i = 0; i < gws_len; ++i)	1734	for (i = 0; i < gws_len; ++i)
		1735	{
1210	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);	1736	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		1737	// at least nvidia crashes for 0-sized work group sizes, work around
		1738	if (!lws [i])
		1739	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
		1740	}
1211	}	1741	}
1212		1742
1213	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1743	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1214		1744
1215	if (ev)	1745	if (ev)
1216	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1746	XPUSH_CLOBJ (stash_event, ev);
1217		1747
1218	#if cl_apple_gl_sharing || cl_khr_gl_sharing	1748	#if cl_apple_gl_sharing || cl_khr_gl_sharing
1219		1749
1220	void	1750	void
1221	enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)	1751	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1222	ALIAS:	1752	ALIAS:
		1753	release_gl_objects = 1
		1754	enqueue_acquire_gl_objects = 0
1223	enqueue_release_gl_objects = 1	1755	enqueue_release_gl_objects = 1
1224	PPCODE:	1756	PPCODE:
1225	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)	1757	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
1226	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");	1758	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
1227		1759
1228	cl_event ev = 0;	1760	cl_event ev = 0;
1229	EVENT_LIST (2, items - 2);	1761	EVENT_LIST (2);
1230	AV *av = (AV *)SvRV (objects);	1762	AV *av = (AV *)SvRV (objects);
1231	cl_uint num_objects = av_len (av) + 1;	1763	cl_uint num_objects = av_len (av) + 1;
1232	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);	1764	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
1233	int i;	1765	int i;
1234		1766
1235	for (i = num_objects; i--; )	1767	for (i = num_objects; i--; )
1236	object_list [i] = SvPTROBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");	1768	object_list [i] = SvCLOBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
1237		1769
1238	if (ix)	1770	if (ix)
1239	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1771	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1240	else	1772	else
1241	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1773	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1242		1774
1243	if (ev)	1775	if (ev)
1244	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1776	XPUSH_CLOBJ (stash_event, ev);
1245		1777
1246	#endif	1778	#endif
1247		1779
1248	#if !CL_VERSION_1_2 || defined CL_USE_DEPRECATED_OPENCL_1_1_APIS
1249
1250	void	1780	void
1251	enqueue_wait_for_events (OpenCL::Queue self, ...)	1781	wait_for_events (OpenCL::Queue self, ...)
		1782	ALIAS:
		1783	enqueue_wait_for_events = 0
1252	CODE:	1784	CODE:
1253	EVENT_LIST (1, items - 1);	1785	EVENT_LIST (1);
		1786	#if PREFER_1_1
1254	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));	1787	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
1255		1788	#else
		1789	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
1256	#endif	1790	#endif
1257		1791
1258	void	1792	void
1259	enqueue_marker (OpenCL::Queue self, ...)	1793	marker (OpenCL::Queue self, ...)
		1794	ALIAS:
		1795	enqueue_marker = 0
1260	PPCODE:	1796	PPCODE:
1261	cl_event ev = 0;	1797	cl_event ev = 0;
1262	EVENT_LIST (1, items - 1);	1798	EVENT_LIST (1);
		1799	#if PREFER_1_1
		1800	if (!event_list_count)
		1801	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1802	else
1263	#if CL_VERSION_1_2	1803	#if CL_VERSION_1_2
		1804	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1805	#else
		1806	{
		1807	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
		1808	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1809	}
		1810	#endif
		1811	#else
1264	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1812	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1265	#else
1266	if (event_list_count)
1267	croak ("OpenCL::Queue->enqueue_marker does not support a wait list in OpenCL 1.1 - upgrade to 1.2");
1268	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1269	#endif	1813	#endif
1270	if (ev)	1814	if (ev)
1271	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1815	XPUSH_CLOBJ (stash_event, ev);
1272		1816
1273	void	1817	void
1274	enqueue_barrier (OpenCL::Queue self, ...)	1818	barrier (OpenCL::Queue self, ...)
		1819	ALIAS:
		1820	enqueue_barrier = 0
1275	PPCODE:	1821	PPCODE:
1276	cl_event ev = 0;	1822	cl_event ev = 0;
1277	EVENT_LIST (1, items - 1);	1823	EVENT_LIST (1);
		1824	#if PREFER_1_1
		1825	if (!event_list_count && GIMME_V == G_VOID)
		1826	NEED_SUCCESS (EnqueueBarrier, (self));
		1827	else
1278	#if CL_VERSION_1_2	1828	#if CL_VERSION_1_2
1279	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, &ev));	1829	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1280	#else	1830	#else
		1831	{
1281	if (event_list_count)	1832	if (event_list_count)
1282	croak ("OpenCL::Queue->enqueue_barrier does not support a wait list in OpenCL 1.1 - upgrade to 1.2");	1833	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		1834
1283	if (GIMME_V != G_VOID)	1835	if (GIMME_V != G_VOID)
1284	croak ("OpenCL::Queue->enqueue_barrier does not return an event object in OpenCL 1.1 - upgrade to 1.2");
1285	NEED_SUCCESS (EnqueueBarrier, (self));	1836	NEED_SUCCESS (EnqueueMarker, (self, &ev));
		1837	}
		1838	#endif
		1839	#else
		1840	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1286	#endif	1841	#endif
1287	if (ev)	1842	if (ev)
1288	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1843	XPUSH_CLOBJ (stash_event, ev);
1289		1844
1290	void	1845	void
1291	flush (OpenCL::Queue self)	1846	flush (OpenCL::Queue self)
1292	CODE:	1847	CODE:
1293	NEED_SUCCESS (Flush, (self));	1848	NEED_SUCCESS (Flush, (self));
…		…
1311	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	1866	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1312	EXTEND (SP, 1);	1867	EXTEND (SP, 1);
1313	const int i = 0;	1868	const int i = 0;
1314	{	1869	{
1315	NEED_SUCCESS (RetainContext, (value [i]));	1870	NEED_SUCCESS (RetainContext, (value [i]));
1316	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1871	PUSH_CLOBJ (stash_context, value [i]);
1317	}	1872	}
1318		1873
1319	void	1874	void
1320	device (OpenCL::Queue self)	1875	device (OpenCL::Queue self)
1321	PPCODE:	1876	PPCODE:
1322	cl_device_id value [1];	1877	cl_device_id value [1];
1323	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));	1878	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1324	EXTEND (SP, 1);	1879	EXTEND (SP, 1);
1325	const int i = 0;	1880	const int i = 0;
1326	{	1881	{
1327	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1882	PUSH_CLOBJ (stash_device, value [i]);
1328	}	1883	}
1329		1884
1330	void	1885	void
1331	reference_count (OpenCL::Queue self)	1886	reference_count (OpenCL::Queue self)
1332	PPCODE:	1887	PPCODE:
…		…
1341	PPCODE:	1896	PPCODE:
1342	cl_command_queue_properties value [1];	1897	cl_command_queue_properties value [1];
1343	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));	1898	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1344	EXTEND (SP, 1);	1899	EXTEND (SP, 1);
1345	const int i = 0;	1900	const int i = 0;
1346	PUSHs (sv_2mortal (newSViv (value [i])));	1901	PUSHs (sv_2mortal (newSVuv (value [i])));
1347		1902
1348	#END:command_queue	1903	#END:command_queue
1349		1904
1350	MODULE = OpenCL PACKAGE = OpenCL::Memory	1905	MODULE = OpenCL PACKAGE = OpenCL::Memory
1351		1906
…		…
1366	PPCODE:	1921	PPCODE:
1367	cl_mem_object_type value [1];	1922	cl_mem_object_type value [1];
1368	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));	1923	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1369	EXTEND (SP, 1);	1924	EXTEND (SP, 1);
1370	const int i = 0;	1925	const int i = 0;
1371	PUSHs (sv_2mortal (newSViv (value [i])));	1926	PUSHs (sv_2mortal (newSVuv (value [i])));
1372		1927
1373	void	1928	void
1374	flags (OpenCL::Memory self)	1929	flags (OpenCL::Memory self)
1375	PPCODE:	1930	PPCODE:
1376	cl_mem_flags value [1];	1931	cl_mem_flags value [1];
1377	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));	1932	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1378	EXTEND (SP, 1);	1933	EXTEND (SP, 1);
1379	const int i = 0;	1934	const int i = 0;
1380	PUSHs (sv_2mortal (newSViv (value [i])));	1935	PUSHs (sv_2mortal (newSVuv (value [i])));
1381		1936
1382	void	1937	void
1383	size (OpenCL::Memory self)	1938	size (OpenCL::Memory self)
1384	ALIAS:	1939	ALIAS:
1385	size = CL_MEM_SIZE	1940	size = CL_MEM_SIZE
…		…
1419	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));	1974	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1420	EXTEND (SP, 1);	1975	EXTEND (SP, 1);
1421	const int i = 0;	1976	const int i = 0;
1422	{	1977	{
1423	NEED_SUCCESS (RetainContext, (value [i]));	1978	NEED_SUCCESS (RetainContext, (value [i]));
1424	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1979	PUSH_CLOBJ (stash_context, value [i]);
1425	}	1980	}
1426		1981
1427	void	1982	void
1428	associated_memobject (OpenCL::Memory self)	1983	associated_memobject (OpenCL::Memory self)
1429	PPCODE:	1984	PPCODE:
…		…
1431	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	1986	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1432	EXTEND (SP, 1);	1987	EXTEND (SP, 1);
1433	const int i = 0;	1988	const int i = 0;
1434	{	1989	{
1435	NEED_SUCCESS (RetainMemObject, (value [i]));	1990	NEED_SUCCESS (RetainMemObject, (value [i]));
1436	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));	1991	PUSH_CLOBJ (stash_memory, value [i]);
1437	}	1992	}
1438		1993
1439	#END:mem	1994	#END:mem
1440		1995
1441	#if cl_apple_gl_sharing || cl_khr_gl_sharing	1996	#if cl_apple_gl_sharing || cl_khr_gl_sharing
…		…
1461	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");	2016	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1462		2017
1463	cl_buffer_region crdata = { origin, size };	2018	cl_buffer_region crdata = { origin, size };
1464		2019
1465	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	2020	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1466	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	2021	XPUSH_CLOBJ (stash_buffer, mem);
1467		2022
1468	MODULE = OpenCL PACKAGE = OpenCL::Image	2023	MODULE = OpenCL PACKAGE = OpenCL::Image
1469		2024
1470	void	2025	void
1471	image_info (OpenCL::Image self, cl_image_info name)	2026	image_info (OpenCL::Image self, cl_image_info name)
1472	PPCODE:	2027	PPCODE:
1473	INFO (Image)	2028	INFO (Image)
		2029
		2030	void
		2031	format (OpenCL::Image self)
		2032	PPCODE:
		2033	cl_image_format format;
		2034	NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		2035	EXTEND (SP, 2);
		2036	PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
		2037	PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
1474		2038
1475	#BEGIN:image	2039	#BEGIN:image
1476		2040
1477	void	2041	void
1478	element_size (OpenCL::Image self)	2042	element_size (OpenCL::Image self)
…		…
1548	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	2112	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1549	EXTEND (SP, 1);	2113	EXTEND (SP, 1);
1550	const int i = 0;	2114	const int i = 0;
1551	{	2115	{
1552	NEED_SUCCESS (RetainContext, (value [i]));	2116	NEED_SUCCESS (RetainContext, (value [i]));
1553	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2117	PUSH_CLOBJ (stash_context, value [i]);
1554	}	2118	}
1555		2119
1556	void	2120	void
1557	normalized_coords (OpenCL::Sampler self)	2121	normalized_coords (OpenCL::Sampler self)
1558	PPCODE:	2122	PPCODE:
1559	cl_addressing_mode value [1];	2123	cl_addressing_mode value [1];
1560	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));	2124	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1561	EXTEND (SP, 1);	2125	EXTEND (SP, 1);
1562	const int i = 0;	2126	const int i = 0;
1563	PUSHs (sv_2mortal (newSViv (value [i])));	2127	PUSHs (sv_2mortal (newSVuv (value [i])));
1564		2128
1565	void	2129	void
1566	addressing_mode (OpenCL::Sampler self)	2130	addressing_mode (OpenCL::Sampler self)
1567	PPCODE:	2131	PPCODE:
1568	cl_filter_mode value [1];	2132	cl_filter_mode value [1];
1569	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));	2133	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1570	EXTEND (SP, 1);	2134	EXTEND (SP, 1);
1571	const int i = 0;	2135	const int i = 0;
1572	PUSHs (sv_2mortal (newSViv (value [i])));	2136	PUSHs (sv_2mortal (newSVuv (value [i])));
1573		2137
1574	void	2138	void
1575	filter_mode (OpenCL::Sampler self)	2139	filter_mode (OpenCL::Sampler self)
1576	PPCODE:	2140	PPCODE:
1577	cl_bool value [1];	2141	cl_bool value [1];
…		…
1588	DESTROY (OpenCL::Program self)	2152	DESTROY (OpenCL::Program self)
1589	CODE:	2153	CODE:
1590	clReleaseProgram (self);	2154	clReleaseProgram (self);
1591		2155
1592	void	2156	void
1593	build (OpenCL::Program self, OpenCL::Device device, SV *options = &PL_sv_undef)	2157	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
		2158	ALIAS:
		2159	build_async = 1
1594	CODE:	2160	CODE:
		2161	void (CL_CALLBACK *pfn_notify)(cl_program program, void *user_data) = 0;
		2162	void *user_data = 0;
		2163	cl_uint num_devices = 0;
		2164	cl_device_id *device_list = 0;
		2165
		2166	if (SvOK (devices))
		2167	{
		2168	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		2169	croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");
		2170
		2171	AV *av = (AV *)SvRV (devices);
		2172	num_devices = av_len (av) + 1;
		2173
		2174	if (num_devices)
		2175	{
		2176	device_list = tmpbuf (sizeof (*device_list) * num_devices);
		2177	int count;
		2178	for (count = 0; count < num_devices; ++count)
		2179	device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
		2180	}
		2181	}
		2182
		2183	if (SvOK (notify))
		2184	{
		2185	NEED_SUCCESS (RetainProgram, (self));
		2186	pfn_notify = eq_program_notify;
		2187	user_data = SvREFCNT_inc (s_get_cv (notify));
		2188	}
		2189
		2190	if (ix)
		2191	build_program_async (self, num_devices, device_list, SvPVbyte_nolen (options), user_data);
		2192	else
1595	NEED_SUCCESS (BuildProgram, (self, 1, &device, SvPVbyte_nolen (options), 0, 0));	2193	NEED_SUCCESS (BuildProgram, (self, num_devices, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
1596		2194
1597	void	2195	void
1598	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)	2196	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1599	PPCODE:	2197	PPCODE:
1600	size_t size;	2198	size_t size;
…		…
1635		2233
1636	void	2234	void
1637	kernel (OpenCL::Program program, SV *function)	2235	kernel (OpenCL::Program program, SV *function)
1638	PPCODE:	2236	PPCODE:
1639	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2237	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1640	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	2238	XPUSH_CLOBJ (stash_kernel, kernel);
		2239
		2240	void
		2241	kernels_in_program (OpenCL::Program program)
		2242	PPCODE:
		2243	cl_uint num_kernels;
		2244	NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
		2245	cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
		2246	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
		2247
		2248	int i;
		2249	EXTEND (SP, num_kernels);
		2250	for (i = 0; i < num_kernels; ++i)
		2251	PUSH_CLOBJ (stash_kernel, kernels [i]);
1641		2252
1642	void	2253	void
1643	info (OpenCL::Program self, cl_program_info name)	2254	info (OpenCL::Program self, cl_program_info name)
1644	PPCODE:	2255	PPCODE:
1645	INFO (Program)	2256	INFO (Program)
…		…
1693	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2304	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1694	EXTEND (SP, 1);	2305	EXTEND (SP, 1);
1695	const int i = 0;	2306	const int i = 0;
1696	{	2307	{
1697	NEED_SUCCESS (RetainContext, (value [i]));	2308	NEED_SUCCESS (RetainContext, (value [i]));
1698	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2309	PUSH_CLOBJ (stash_context, value [i]);
1699	}	2310	}
1700		2311
1701	void	2312	void
1702	devices (OpenCL::Program self)	2313	devices (OpenCL::Program self)
1703	PPCODE:	2314	PPCODE:
…		…
1707	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));	2318	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1708	int i, n = size / sizeof (*value);	2319	int i, n = size / sizeof (*value);
1709	EXTEND (SP, n);	2320	EXTEND (SP, n);
1710	for (i = 0; i < n; ++i)	2321	for (i = 0; i < n; ++i)
1711	{	2322	{
1712	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2323	PUSH_CLOBJ (stash_device, value [i]);
1713	}	2324	}
1714		2325
1715	void	2326	void
1716	source (OpenCL::Program self)	2327	source (OpenCL::Program self)
1717	PPCODE:	2328	PPCODE:
…		…
1743	DESTROY (OpenCL::Kernel self)	2354	DESTROY (OpenCL::Kernel self)
1744	CODE:	2355	CODE:
1745	clReleaseKernel (self);	2356	clReleaseKernel (self);
1746		2357
1747	void	2358	void
		2359	setf (OpenCL::Kernel self, const char *format, ...)
		2360	CODE:
		2361	int i;
		2362	for (i = 2; ; ++i)
		2363	{
		2364	while (*format == ' ')
		2365	++format;
		2366
		2367	char type = *format++;
		2368
		2369	if (!type)
		2370	break;
		2371
		2372	if (i >= items)
		2373	croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
		2374
		2375	SV *sv = ST (i);
		2376
		2377	union
		2378	{
		2379	cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
		2380	cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
		2381	cl_half ch; cl_float cf; cl_double cd;
		2382	cl_mem cm;
		2383	cl_sampler ca;
		2384	size_t cz;
		2385	cl_event ce;
		2386	} arg;
		2387	size_t size;
		2388	int nullarg = 0;
		2389
		2390	switch (type)
		2391	{
		2392	case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
		2393	case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
		2394	case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
		2395	case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
		2396	case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
		2397	case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
		2398	case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
		2399	case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
		2400
		2401	case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
		2402	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
		2403	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
		2404
		2405	case 'z': nullarg = 1; size = SvIV (sv); break;
		2406
		2407	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
		2408	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
		2409	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
		2410
		2411	default:
		2412	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
		2413	}
		2414
		2415	res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
		2416	if (res)
		2417	croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
		2418	}
		2419
		2420	if (i != items)
		2421	croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
		2422
		2423	void
1748	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)	2424	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1749	CODE:	2425	CODE:
1750	clSetKernelArg (self, idx, sizeof (value), &value);	2426	clSetKernelArg (self, idx, sizeof (value), &value);
1751		2427
1752	void	2428	void
…		…
1800	clSetKernelArg (self, idx, sizeof (value), &value);	2476	clSetKernelArg (self, idx, sizeof (value), &value);
1801		2477
1802	void	2478	void
1803	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)	2479	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1804	CODE:	2480	CODE:
1805	clSetKernelArg (self, idx, sizeof (value), &value);	2481	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1806		2482
1807	void	2483	void
1808	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)	2484	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1809	CODE:	2485	CODE:
1810	clSetKernelArg (self, idx, sizeof (value), &value);	2486	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1811		2487
1812	void	2488	void
1813	set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)	2489	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
		2490	ALIAS:
		2491	set_image2d = 0
		2492	set_image3d = 0
1814	CODE:	2493	CODE:
1815	clSetKernelArg (self, idx, sizeof (value), &value);	2494	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1816
1817	void
1818	set_image3d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image3D_ornull value)
1819	CODE:
1820	clSetKernelArg (self, idx, sizeof (value), &value);
1821		2495
1822	void	2496	void
1823	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)	2497	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1824	CODE:	2498	CODE:
1825	clSetKernelArg (self, idx, sizeof (value), &value);	2499	clSetKernelArg (self, idx, sizeof (value), &value);
…		…
1871	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2545	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1872	EXTEND (SP, 1);	2546	EXTEND (SP, 1);
1873	const int i = 0;	2547	const int i = 0;
1874	{	2548	{
1875	NEED_SUCCESS (RetainContext, (value [i]));	2549	NEED_SUCCESS (RetainContext, (value [i]));
1876	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2550	PUSH_CLOBJ (stash_context, value [i]);
1877	}	2551	}
1878		2552
1879	void	2553	void
1880	program (OpenCL::Kernel self)	2554	program (OpenCL::Kernel self)
1881	PPCODE:	2555	PPCODE:
…		…
1883	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2557	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1884	EXTEND (SP, 1);	2558	EXTEND (SP, 1);
1885	const int i = 0;	2559	const int i = 0;
1886	{	2560	{
1887	NEED_SUCCESS (RetainProgram, (value [i]));	2561	NEED_SUCCESS (RetainProgram, (value [i]));
1888	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));	2562	PUSH_CLOBJ (stash_program, value [i]);
1889	}	2563	}
1890		2564
1891	#END:kernel	2565	#END:kernel
1892		2566
1893	void	2567	void
…		…
1953	wait (OpenCL::Event self)	2627	wait (OpenCL::Event self)
1954	CODE:	2628	CODE:
1955	clWaitForEvents (1, &self);	2629	clWaitForEvents (1, &self);
1956		2630
1957	void	2631	void
		2632	cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
		2633	CODE:
		2634	clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
		2635
		2636	void
1958	info (OpenCL::Event self, cl_event_info name)	2637	info (OpenCL::Event self, cl_event_info name)
1959	PPCODE:	2638	PPCODE:
1960	INFO (Event)	2639	INFO (Event)
1961		2640
1962	#BEGIN:event	2641	#BEGIN:event
…		…
1968	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2647	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
1969	EXTEND (SP, 1);	2648	EXTEND (SP, 1);
1970	const int i = 0;	2649	const int i = 0;
1971	{	2650	{
1972	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2651	NEED_SUCCESS (RetainCommandQueue, (value [i]));
1973	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));	2652	PUSH_CLOBJ (stash_queue, value [i]);
1974	}	2653	}
1975		2654
1976	void	2655	void
1977	command_type (OpenCL::Event self)	2656	command_type (OpenCL::Event self)
1978	PPCODE:	2657	PPCODE:
…		…
2001	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2680	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2002	EXTEND (SP, 1);	2681	EXTEND (SP, 1);
2003	const int i = 0;	2682	const int i = 0;
2004	{	2683	{
2005	NEED_SUCCESS (RetainContext, (value [i]));	2684	NEED_SUCCESS (RetainContext, (value [i]));
2006	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2685	PUSH_CLOBJ (stash_context, value [i]);
2007	}	2686	}
2008		2687
2009	#END:event	2688	#END:event
2010		2689
2011	void	2690	void
…		…
2036	void	2715	void
2037	set_status (OpenCL::UserEvent self, cl_int execution_status)	2716	set_status (OpenCL::UserEvent self, cl_int execution_status)
2038	CODE:	2717	CODE:
2039	clSetUserEventStatus (self, execution_status);	2718	clSetUserEventStatus (self, execution_status);
2040		2719
		2720	MODULE = OpenCL PACKAGE = OpenCL::Mapped
		2721
		2722	void
		2723	DESTROY (SV *self)
		2724	CODE:
		2725	OpenCL__Mapped mapped = SvMAPPED (self);
		2726
		2727	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
		2728	mapped_detach (self, mapped);
		2729
		2730	clReleaseCommandQueue (mapped->queue);
		2731	clReleaseEvent (mapped->event);
		2732	Safefree (mapped);
		2733
		2734	void
		2735	unmap (OpenCL::Mapped self, ...)
		2736	CODE:
		2737	mapped_unmap (ST (0), self, self->queue, &ST (1), items - 1);
		2738
		2739	bool
		2740	mapped (OpenCL::Mapped self)
		2741	CODE:
		2742	RETVAL = !!self->ptr;
		2743	OUTPUT:
		2744	RETVAL
		2745
		2746	void
		2747	wait (OpenCL::Mapped self)
		2748	PPCODE:
		2749	if (self->event)
		2750	NEED_SUCCESS (WaitForEvents, (1, &self->event));
		2751
		2752	void
		2753	event (OpenCL::Mapped self)
		2754	PPCODE:
		2755	if (!self->event)
		2756	XSRETURN_UNDEF;
		2757
		2758	clRetainEvent (self->event);
		2759	XPUSH_CLOBJ (stash_event, self->event);
		2760
		2761	size_t
		2762	size (OpenCL::Mapped self)
		2763	CODE:
		2764	RETVAL = self->cb;
		2765	OUTPUT:
		2766	RETVAL
		2767
		2768	IV
		2769	ptr (OpenCL::Mapped self)
		2770	CODE:
		2771	RETVAL = PTR2IV (self->ptr);
		2772	OUTPUT:
		2773	RETVAL
		2774
		2775	void
		2776	set (OpenCL::Mapped self, size_t offset, SV *data)
		2777	CODE:
		2778	STRLEN len;
		2779	const char *ptr = SvPVbyte (data, len);
		2780
		2781	if (offset < 0 || offset + len > self->cb)
		2782	croak ("OpenCL::Mapped::set out of bound condition detected");
		2783
		2784	memcpy (offset + (char *)self->ptr, ptr, len);
		2785
		2786	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
		2787
		2788	MODULE = OpenCL PACKAGE = OpenCL::MappedImage
		2789
		2790	IV
		2791	row_pitch (OpenCL::Mapped self)
		2792	ALIAS:
		2793	slice_pitch = 1
		2794	CODE:
		2795	RETVAL = ix ? self->slice_pitch : self->row_pitch;
		2796	OUTPUT:
		2797	RETVAL
		2798
		2799
		2800

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