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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.52 by root, Tue Apr 24 23:53:12 2012 UTC vs.
Revision 1.64 by root, Thu May 3 23:30:08 2012 UTC

1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
		4
		5	#include "ecb.h"//D
4		6
5	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really	7	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
6	#include "xthread.h"	8	#include "xthread.h"
7	#include "schmorp.h"	9	#include "schmorp.h"
8		10
…		…
44	typedef cl_command_queue OpenCL__Queue;	46	typedef cl_command_queue OpenCL__Queue;
45	typedef cl_mem OpenCL__Memory;	47	typedef cl_mem OpenCL__Memory;
46	typedef cl_mem OpenCL__Buffer;	48	typedef cl_mem OpenCL__Buffer;
47	typedef cl_mem OpenCL__BufferObj;	49	typedef cl_mem OpenCL__BufferObj;
48	typedef cl_mem OpenCL__Image;	50	typedef cl_mem OpenCL__Image;
49	typedef cl_mem OpenCL__Image2D;
50	typedef cl_mem OpenCL__Image3D;
51	typedef cl_mem OpenCL__Memory_ornull;	51	typedef cl_mem OpenCL__Memory_ornull;
52	typedef cl_mem OpenCL__Buffer_ornull;	52	typedef cl_mem OpenCL__Buffer_ornull;
53	typedef cl_mem OpenCL__Image_ornull;	53	typedef cl_mem OpenCL__Image_ornull;
54	typedef cl_mem OpenCL__Image2D_ornull;
55	typedef cl_mem OpenCL__Image3D_ornull;
56	typedef cl_sampler OpenCL__Sampler;	54	typedef cl_sampler OpenCL__Sampler;
57	typedef cl_program OpenCL__Program;	55	typedef cl_program OpenCL__Program;
58	typedef cl_kernel OpenCL__Kernel;	56	typedef cl_kernel OpenCL__Kernel;
59	typedef cl_event OpenCL__Event;	57	typedef cl_event OpenCL__Event;
60	typedef cl_event OpenCL__UserEvent;	58	typedef cl_event OpenCL__UserEvent;
61		59
		60	typedef struct mapped * OpenCL__Mapped;
		61
62	typedef SV *FUTURE;	62	typedef SV *FUTURE;
		63
		64	static HV
		65	*stash_platform,
		66	*stash_device,
		67	*stash_context,
		68	*stash_queue,
		69	*stash_program,
		70	*stash_kernel,
		71	*stash_sampler,
		72	*stash_event,
		73	*stash_userevent,
		74	*stash_memory,
		75	*stash_buffer,
		76	*stash_bufferobj,
		77	*stash_image,
		78	*stash_image1d,
		79	*stash_image1darray,
		80	*stash_image1dbuffer,
		81	*stash_image2d,
		82	*stash_image2darray,
		83	*stash_image3d,
		84	*stash_mapped,
		85	*stash_mappedbuffer,
		86	*stash_mappedimage;
63		87
64	/*****************************************************************************/	88	/*****************************************************************************/
65		89
66	// name must include a leading underscore	90	// name must include a leading underscore
67	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module	91	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
…		…
107	}	131	}
108		132
109	/*****************************************************************************/	133	/*****************************************************************************/
110		134
111	/* up to two temporary buffers */	135	/* up to two temporary buffers */
112	static void *	136	static void * ecb_noinline
113	tmpbuf (size_t size)	137	tmpbuf (size_t size)
114	{	138	{
115	enum { buffers = 3 };	139	enum { buffers = 4 };
116	static int idx;	140	static int idx;
117	static void *buf [buffers];	141	static void *buf [buffers];
118	static size_t len [buffers];	142	static size_t len [buffers];
119		143
120	idx = (idx + 1) % buffers;	144	idx = (idx + 1) % buffers;
…		…
193	if (res) \	217	if (res) \
194	FAIL (name);	218	FAIL (name);
195		219
196	/*****************************************************************************/	220	/*****************************************************************************/
197		221
198	static cl_context_properties *	222	static cl_context_properties * ecb_noinline
199	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)	223	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
200	{	224	{
201	if (!sv || !SvOK (sv))	225	if (!sv || !SvOK (sv))
202	if (extra)	226	if (extra)
203	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully	227	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
…		…
260	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);	284	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
261	}	285	}
262		286
263	/*****************************************************************************/	287	/*****************************************************************************/
264		288
265	#define NEW_CLOBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)	289	static SV *
266	#define PUSH_CLOBJ(class,ptr) PUSHs (NEW_CLOBJ (class, ptr))	290	new_clobj (HV *stash, IV id)
267	#define XPUSH_CLOBJ(class,ptr) XPUSHs (NEW_CLOBJ (class, ptr))	291	{
		292	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		293	}
		294
		295	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		296	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
268		297
269	/* cl objects are either \$iv, or [$iv, ...] */	298	/* cl objects are either \$iv, or [$iv, ...] */
270	/* they can be upgraded at runtime to the array form */	299	/* they can be upgraded at runtime to the array form */
271	static void *	300	static void * ecb_noinline
272	SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)	301	SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)
273	{	302	{
		303	// sv_derived_from is quite slow :(
274	if (SvROK (sv) && sv_derived_from (sv, pkg))	304	if (SvROK (sv) && sv_derived_from (sv, pkg))
275	{
276	SV *rv = SvRV (sv);
277
278	#if CLOBJ_PUSH
279	if (SvTYPE (rv) == SVt_PVAV)
280	rv = AvARRAY (rv)[0];
281	#endif
282
283	return (void *)SvIV (rv);	305	return (void *)SvIV (SvRV (sv));
284	}
285		306
286	croak ("%s: %s is not of type %s", func, svname, pkg);	307	croak ("%s: %s is not of type %s", func, svname, pkg);
287	}	308	}
288		309
289	#if CLOBJ_PUSH	310	// the "no-inherit" version of the above
290		311	static void * ecb_noinline
291	static void	312	SvCLOBJ_ni (const char *func, const char *svname, SV *sv, HV *stash)
292	CLOBJ_push (SV *self, SV *data)
293	{	313	{
294	SV *rv = SvRV (self);	314	if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
		315	return (void *)SvIV (SvRV (sv));
295		316
296	if (SvTYPE (rv) != SVt_PVAV)	317	croak ("%s: %s is not of type %s", func, svname, HvNAME (stash));
297	{
298	AV *av = newAV ();
299	av_push (av, rv);
300	rv = (SV *)av;
301	SvRV_set (self, rv);
302	}
303
304	av_push ((AV *)rv, data);
305	}	318	}
306
307	static SV *
308	sv_struct (STRLEN size)
309	{
310	SV *sv = newSV (size);
311	SvPOK_only (sv);
312	return sv;
313	}
314
315	static void *
316	CLOBJ_push_struct (SV *self, STRLEN size)
317	{
318	SV *sv = sv_struct (size);
319	CLOBJ_push (self, sv);
320	return SvPVX (sv);
321	}
322
323	#endif
324		319
325	/*****************************************************************************/	320	/*****************************************************************************/
326	/* callback stuff */	321	/* callback stuff */
327		322
328	/* default context callback, log to stderr */	323	/* default context callback, log to stderr */
…		…
349	static void (*eq_signal_func)(void *signal_arg, int value);	344	static void (*eq_signal_func)(void *signal_arg, int value);
350	static void *eq_signal_arg;	345	static void *eq_signal_arg;
351	static xmutex_t eq_lock = X_MUTEX_INIT;	346	static xmutex_t eq_lock = X_MUTEX_INIT;
352	static eq_item *eq_head, *eq_tail;	347	static eq_item *eq_head, *eq_tail;
353		348
354	static void	349	static void ecb_noinline
355	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)	350	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
356	{	351	{
357	eq_item *item = malloc (sizeof (eq_item));	352	eq_item *item = malloc (sizeof (eq_item));
358		353
359	item->next = 0;	354	item->next = 0;
…		…
387	X_UNLOCK (eq_lock);	382	X_UNLOCK (eq_lock);
388		383
389	return res;	384	return res;
390	}	385	}
391		386
392	#if 0
393	static void
394	mem_free (pTHX_ void *p)
395	{
396	free (p);
397	}
398	//SAVEDESTRUCTOR_X (mem_free, item);
399	#endif
400
401	static void	387	static void
402	eq_poll (void)	388	eq_poll (void)
403	{	389	{
404	eq_item *item;	390	eq_item *item;
405		391
…		…
435	}	421	}
436		422
437	/*****************************************************************************/	423	/*****************************************************************************/
438	/* context notify */	424	/* context notify */
439		425
440	static void	426	static void ecb_noinline
441	eq_context_push (void *data1, void *data2, void *data3)	427	eq_context_push (void *data1, void *data2, void *data3)
442	{	428	{
443	dSP;	429	dSP;
444	PUSHs (sv_2mortal (newSVpv (data1, 0)));	430	PUSHs (sv_2mortal (newSVpv (data1, 0)));
445	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));	431	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
…		…
467	{ \	453	{ \
468	pfn_notify = eq_context_notify; \	454	pfn_notify = eq_context_notify; \
469	user_data = s_get_cv (notify); \	455	user_data = s_get_cv (notify); \
470	}	456	}
471		457
472	static SV *	458	static SV * ecb_noinline
473	new_clobj_context (cl_context ctx, void *user_data)	459	new_clobj_context (cl_context ctx, void *user_data)
474	{	460	{
475	SV *sv = NEW_CLOBJ ("OpenCL::Context", ctx);	461	SV *sv = new_clobj (stash_context, (IV)ctx);
476		462
477	if (user_data)	463	if (user_data)
478	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);	464	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
479		465
480	return sv;	466	return sv;
…		…
487		473
488	static void	474	static void
489	eq_program_push (void *data1, void *data2, void *data3)	475	eq_program_push (void *data1, void *data2, void *data3)
490	{	476	{
491	dSP;	477	dSP;
492	PUSH_CLOBJ ("OpenCL::Program", data1);	478	PUSH_CLOBJ (stash_program, data1);
493	PUTBACK;	479	PUTBACK;
494	}	480	}
495		481
496	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };	482	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
497		483
…		…
520	else	506	else
521	clReleaseProgram (arg->program);	507	clReleaseProgram (arg->program);
522		508
523	free (arg->options);	509	free (arg->options);
524	free (arg);	510	free (arg);
		511
		512	return 0;
525	}	513	}
526		514
527	static void	515	static void
528	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)	516	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
529	{	517	{
…		…
544		532
545	static void	533	static void
546	eq_event_push (void *data1, void *data2, void *data3)	534	eq_event_push (void *data1, void *data2, void *data3)
547	{	535	{
548	dSP;	536	dSP;
549	PUSH_CLOBJ ("OpenCL::Event", data1);	537	PUSH_CLOBJ (stash_event, data1);
550	PUSHs (sv_2mortal (newSViv ((IV)data2)));	538	PUSHs (sv_2mortal (newSViv ((IV)data2)));
551	PUTBACK;	539	PUTBACK;
552	}	540	}
553		541
554	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };	542	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
…		…
559	clRetainEvent (event);	547	clRetainEvent (event);
560	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);	548	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
561	}	549	}
562		550
563	/*****************************************************************************/	551	/*****************************************************************************/
		552	/* utilities for XS code */
564		553
565	static size_t	554	static size_t
566	img_row_pitch (cl_mem img)	555	img_row_pitch (cl_mem img)
567	{	556	{
568	size_t res;	557	size_t res;
569	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	558	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
570	return res;	559	return res;
571	}	560	}
572		561
573	static cl_event *	562	static cl_event * ecb_noinline
574	event_list (SV **items, cl_uint *rcount)	563	event_list (SV **items, cl_uint *rcount, cl_event extra)
575	{	564	{
576	cl_uint count = *rcount;	565	cl_uint count = *rcount;
577		566
578	if (!count)	567	if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
		568	*rcount = count = 0;
		569
		570	if (!count && !extra)
579	return 0;	571	return 0;
580		572
581	cl_event *list = tmpbuf (sizeof (cl_event) * count);	573	cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
582	int i = 0;	574	int i = 0;
583		575
584	do	576	while (count--)
585	{
586	--count;
587	if (SvOK (items [count]))	577	if (SvOK (items [count]))
588	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	578	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
589	}	579
590	while (count);	580	if (extra)
		581	list [i++] = extra;
591		582
592	*rcount = i;	583	*rcount = i;
593		584
594	return i ? list : 0;	585	return i ? list : 0;
595	}	586	}
596		587
597	#define EVENT_LIST(items,count) \	588	#define EVENT_LIST(skip) \
598	cl_uint event_list_count = (count); \	589	cl_uint event_list_count = items - (skip); \
599	cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)	590	cl_event *event_list_ptr = event_list (&ST (skip), &event_list_count, 0)
600		591
601	#define INFO(class) \	592	#define INFO(class) \
602	{ \	593	{ \
603	size_t size; \	594	size_t size; \
604	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \	595	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
…		…
607	SvPOK_only (sv); \	598	SvPOK_only (sv); \
608	SvCUR_set (sv, size); \	599	SvCUR_set (sv, size); \
609	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \	600	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
610	XPUSHs (sv); \	601	XPUSHs (sv); \
611	}	602	}
		603
		604	/*****************************************************************************/
		605	/* mapped_xxx */
		606
		607	static OpenCL__Mapped
		608	SvMAPPED (SV *sv)
		609	{
		610	// no typechecking atm., keep your fingers crossed
		611	return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
		612	}
		613
		614	struct mapped
		615	{
		616	cl_command_queue queue;
		617	cl_mem memobj;
		618	void *ptr;
		619	size_t cb;
		620	cl_event event;
		621	size_t row_pitch;
		622	size_t slice_pitch;
		623	};
		624
		625	static SV *
		626	mapped_new (HV *stash, cl_command_queue queue, cl_mem memobj, cl_map_flags flags, void *ptr, size_t cb, cl_event ev, size_t row_pitch, size_t slice_pitch)
		627	{
		628	SV *data = newSV (0);
		629	SvUPGRADE (data, SVt_PVMG);
		630
		631	OpenCL__Mapped mapped;
		632	New (0, mapped, 1, struct mapped);
		633
		634	clRetainCommandQueue (queue);
		635
		636	mapped->queue = queue;
		637	mapped->memobj = memobj;
		638	mapped->ptr = ptr;
		639	mapped->cb = cb;
		640	mapped->event = ev;
		641	mapped->row_pitch = row_pitch;
		642	mapped->slice_pitch = slice_pitch;
		643
		644	sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
		645
		646	if (SvLEN (data))
		647	Safefree (data);
		648
		649	SvPVX (data) = (char *)ptr;
		650	SvCUR_set (data, cb);
		651	SvLEN_set (data, 0);
		652	SvPOK_only (data);
		653
		654	SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
		655
		656	if (!(flags & CL_MAP_WRITE))
		657	SvREADONLY_on (data);
		658
		659	return obj;
		660	}
		661
		662	static void
		663	mapped_detach (SV *sv, OpenCL__Mapped mapped)
		664	{
		665	SV *data = SvRV (sv);
		666
		667	// the next check checks both before AND after detach, where SvPVX should STILL be 0
		668	if (SvPVX (data) != (char *)mapped->ptr)
		669	warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
		670	else
		671	{
		672	SvREADONLY_off (data);
		673	SvCUR_set (data, 0);
		674	SvPVX (data) = 0;
		675	SvOK_off (data);
		676	}
		677
		678	mapped->ptr = 0;
		679	}
		680
		681	static void
		682	mapped_unmap (SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
		683	{
		684	cl_event *event_list_ptr = event_list (wait_list, &event_list_count, mapped->event);
		685	cl_event ev;
		686
		687	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
		688
		689	clReleaseEvent (mapped->event);
		690	mapped->event = ev;
		691
		692	mapped_detach (self, mapped);
		693	}
		694
		695	/*****************************************************************************/
612		696
613	MODULE = OpenCL PACKAGE = OpenCL	697	MODULE = OpenCL PACKAGE = OpenCL
614		698
615	PROTOTYPES: ENABLE	699	PROTOTYPES: ENABLE
616		700
…		…
644	};	728	};
645		729
646	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	730	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
647	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	731	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
648		732
		733	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
		734	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		735	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
		736	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
		737	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
		738	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
		739	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
		740	stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
		741	stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
		742	stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
		743	stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
		744	stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
		745	stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
		746	stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
		747	stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
		748	stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
		749	stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
		750	stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
		751	stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
		752	stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
		753	stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
		754	stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
		755
649	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);	756	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
650	}	757	}
651		758
652	cl_int	759	cl_int
653	errno ()	760	errno ()
…		…
655	RETVAL = res;	762	RETVAL = res;
656	OUTPUT:	763	OUTPUT:
657	RETVAL	764	RETVAL
658		765
659	const char *	766	const char *
660	err2str (cl_int err)	767	err2str (cl_int err = res)
661		768
662	const char *	769	const char *
663	enum2str (cl_uint value)	770	enum2str (cl_uint value)
664		771
665	void	772	void
…		…
673	list = tmpbuf (sizeof (*list) * count);	780	list = tmpbuf (sizeof (*list) * count);
674	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	781	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
675		782
676	EXTEND (SP, count);	783	EXTEND (SP, count);
677	for (i = 0; i < count; ++i)	784	for (i = 0; i < count; ++i)
678	PUSH_CLOBJ ("OpenCL::Platform", list [i]);	785	PUSH_CLOBJ (stash_platform, (IV)list [i]);
679		786
680	void	787	void
681	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)	788	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
682	PPCODE:	789	PPCODE:
683	CONTEXT_NOTIFY_CALLBACK;	790	CONTEXT_NOTIFY_CALLBACK;
684	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));	791	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
685	XPUSH_CLOBJ_CONTEXT;	792	XPUSH_CLOBJ_CONTEXT;
686		793
687	void	794	void
688	context (FUTURE properties, FUTURE devices, FUTURE notify)	795	context (FUTURE properties, FUTURE devices, FUTURE notify)
689	PPCODE:	796	PPCODE:
690	/* der Gipfel der Kunst */	797	/* der Gipfel der Kunst */
691		798
692	void	799	void
693	wait_for_events (...)	800	wait_for_events (...)
694	CODE:	801	CODE:
695	EVENT_LIST (0, items);	802	EVENT_LIST (0);
696	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	803	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
697		804
698	PROTOTYPES: DISABLE	805	PROTOTYPES: DISABLE
699		806
700	MODULE = OpenCL PACKAGE = OpenCL::Platform	807	MODULE = OpenCL PACKAGE = OpenCL::Platform
…		…
743	list = tmpbuf (sizeof (*list) * count);	850	list = tmpbuf (sizeof (*list) * count);
744	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));	851	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
745		852
746	EXTEND (SP, count);	853	EXTEND (SP, count);
747	for (i = 0; i < count; ++i)	854	for (i = 0; i < count; ++i)
748	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	855	PUSH_CLOBJ (stash_device, list [i]);
749		856
750	void	857	void
751	context (OpenCL::Platform self, cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)	858	context (OpenCL::Platform self, SV *properties = 0, SV *devices, SV *notify = &PL_sv_undef)
752	PPCODE:	859	PPCODE:
753	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	860	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
754	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");	861	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
		862
		863	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		864	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context", "properties", properties, extra, 2);
755		865
756	AV *av = (AV *)SvRV (devices);	866	AV *av = (AV *)SvRV (devices);
757	cl_uint num_devices = av_len (av) + 1;	867	cl_uint num_devices = av_len (av) + 1;
758	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	868	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
759		869
760	int i;	870	int i;
761	for (i = num_devices; i--; )	871	for (i = num_devices; i--; )
762	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	872	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
763		873
764	CONTEXT_NOTIFY_CALLBACK;	874	CONTEXT_NOTIFY_CALLBACK;
765	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, pfn_notify, user_data, &res));	875	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, num_devices, device_list, pfn_notify, user_data, &res));
766	XPUSH_CLOBJ_CONTEXT;	876	XPUSH_CLOBJ_CONTEXT;
767		877
768	void	878	void
769	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)	879	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
770	PPCODE:	880	PPCODE:
771	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };	881	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
772	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);	882	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
773		883
774	CONTEXT_NOTIFY_CALLBACK;	884	CONTEXT_NOTIFY_CALLBACK;
775	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	885	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
776	XPUSH_CLOBJ_CONTEXT;	886	XPUSH_CLOBJ_CONTEXT;
777		887
778	MODULE = OpenCL PACKAGE = OpenCL::Device	888	MODULE = OpenCL PACKAGE = OpenCL::Device
779		889
780	void	890	void
…		…
789	PPCODE:	899	PPCODE:
790	cl_device_type value [1];	900	cl_device_type value [1];
791	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));	901	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
792	EXTEND (SP, 1);	902	EXTEND (SP, 1);
793	const int i = 0;	903	const int i = 0;
794	PUSHs (sv_2mortal (newSViv (value [i])));	904	PUSHs (sv_2mortal (newSVuv (value [i])));
795		905
796	void	906	void
797	vendor_id (OpenCL::Device self)	907	vendor_id (OpenCL::Device self)
798	ALIAS:	908	ALIAS:
799	vendor_id = CL_DEVICE_VENDOR_ID	909	vendor_id = CL_DEVICE_VENDOR_ID
…		…
944	PPCODE:	1054	PPCODE:
945	cl_command_queue_properties value [1];	1055	cl_command_queue_properties value [1];
946	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));	1056	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
947	EXTEND (SP, 1);	1057	EXTEND (SP, 1);
948	const int i = 0;	1058	const int i = 0;
949	PUSHs (sv_2mortal (newSViv (value [i])));	1059	PUSHs (sv_2mortal (newSVuv (value [i])));
950		1060
951	void	1061	void
952	platform (OpenCL::Device self)	1062	platform (OpenCL::Device self)
953	PPCODE:	1063	PPCODE:
954	cl_platform_id value [1];	1064	cl_platform_id value [1];
955	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	1065	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
956	EXTEND (SP, 1);	1066	EXTEND (SP, 1);
957	const int i = 0;	1067	const int i = 0;
958	{	1068	{
959	PUSH_CLOBJ ("OpenCL::Platform", value [i]);	1069	PUSH_CLOBJ (stash_platform, value [i]);
960	}	1070	}
961		1071
962	void	1072	void
963	name (OpenCL::Device self)	1073	name (OpenCL::Device self)
964	ALIAS:	1074	ALIAS:
…		…
983	cl_device_id value [1];	1093	cl_device_id value [1];
984	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	1094	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
985	EXTEND (SP, 1);	1095	EXTEND (SP, 1);
986	const int i = 0;	1096	const int i = 0;
987	{	1097	{
988	PUSH_CLOBJ ("OpenCL::Device", value [i]);	1098	PUSH_CLOBJ (stash_device, value [i]);
989	}	1099	}
990		1100
991	void	1101	void
992	partition_types_ext (OpenCL::Device self)	1102	partition_types_ext (OpenCL::Device self)
993	ALIAS:	1103	ALIAS:
…		…
1020		1130
1021	void	1131	void
1022	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)	1132	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
1023	PPCODE:	1133	PPCODE:
1024	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));	1134	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
1025	XPUSH_CLOBJ ("OpenCL::Queue", queue);	1135	XPUSH_CLOBJ (stash_queue, queue);
1026		1136
1027	void	1137	void
1028	user_event (OpenCL::Context self)	1138	user_event (OpenCL::Context self)
1029	PPCODE:	1139	PPCODE:
1030	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));	1140	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
1031	XPUSH_CLOBJ ("OpenCL::UserEvent", ev);	1141	XPUSH_CLOBJ (stash_userevent, ev);
1032		1142
1033	void	1143	void
1034	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)	1144	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
1035	PPCODE:	1145	PPCODE:
1036	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	1146	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
1037	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	1147	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
1038		1148
1039	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));	1149	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
1040	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);	1150	XPUSH_CLOBJ (stash_bufferobj, mem);
1041		1151
1042	void	1152	void
1043	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)	1153	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
1044	PPCODE:	1154	PPCODE:
1045	STRLEN len;	1155	STRLEN len;
1046	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1156	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1047	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	1157	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
1048	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	1158	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
1049	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));	1159	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
1050	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);	1160	XPUSH_CLOBJ (stash_bufferobj, mem);
1051		1161
1052	#if CL_VERSION_1_2	1162	#if CL_VERSION_1_2
1053		1163
1054	void	1164	void
1055	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)	1165	image (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, cl_mem_object_type type, size_t width, size_t height, size_t depth = 0, size_t array_size = 0, size_t row_pitch = 0, size_t slice_pitch = 0, cl_uint num_mip_level = 0, cl_uint num_samples = 0, SV *data = &PL_sv_undef)
1056	PPCODE:	1166	PPCODE:
1057	STRLEN len;	1167	STRLEN len;
1058	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1168	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1059	const cl_image_format format = { channel_order, channel_type };	1169	const cl_image_format format = { channel_order, channel_type };
1060	const cl_image_desc desc = {	1170	const cl_image_desc desc = {
…		…
1063	array_size, row_pitch, slice_pitch,	1173	array_size, row_pitch, slice_pitch,
1064	num_mip_level, num_samples,	1174	num_mip_level, num_samples,
1065	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0	1175	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
1066	};	1176	};
1067	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1177	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1068	char *klass = "OpenCL::Image";	1178	HV *stash = stash_image;
1069	switch (type)	1179	switch (type)
1070	{	1180	{
1071	case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;	1181	case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
1072	case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;	1182	case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
1073	case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1183	case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
1074	case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;	1184	case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
1075	case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1185	case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
1076	case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;	1186	case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
1077	}	1187	}
1078	XPUSH_CLOBJ (klass, mem);	1188	XPUSH_CLOBJ (stash, mem);
1079		1189
1080	#endif	1190	#endif
1081		1191
1082	void	1192	void
1083	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)	1193	image2d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef)
…		…
1089	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));	1199	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
1090	#else	1200	#else
1091	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };	1201	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
1092	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));
1093	#endif	1203	#endif
1094	XPUSH_CLOBJ ("OpenCL::Image2D", mem);	1204	XPUSH_CLOBJ (stash_image2d, mem);
1095		1205
1096	void	1206	void
1097	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)	1207	image3d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef)
1098	PPCODE:	1208	PPCODE:
1099	STRLEN len;	1209	STRLEN len;
…		…
1103	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1213	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
1104	#else	1214	#else
1105	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };	1215	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
1106	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1216	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1107	#endif	1217	#endif
1108	XPUSH_CLOBJ ("OpenCL::Image3D", mem);	1218	XPUSH_CLOBJ (stash_image3d, mem);
1109		1219
1110	#if cl_apple_gl_sharing || cl_khr_gl_sharing	1220	#if cl_apple_gl_sharing || cl_khr_gl_sharing
1111		1221
1112	void	1222	void
1113	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)	1223	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
1114	PPCODE:	1224	PPCODE:
1115	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));	1225	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
1116	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);	1226	XPUSH_CLOBJ (stash_bufferobj, mem);
1117		1227
1118	void	1228	void
1119	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)	1229	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
1120	PPCODE:	1230	PPCODE:
1121	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));	1231	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
1122	XPUSH_CLOBJ ("OpenCL::Image2D", mem);	1232	XPUSH_CLOBJ (stash_image2d, mem);
1123		1233
1124	#if CL_VERSION_1_2	1234	#if CL_VERSION_1_2
1125		1235
1126	void	1236	void
1127	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1237	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1128	ALIAS:	1238	ALIAS:
1129	PPCODE:	1239	PPCODE:
1130	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));	1240	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
1131	cl_gl_object_type type;	1241	cl_gl_object_type type;
1132	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?	1242	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
1133	char *klass = "OpenCL::Memory";	1243	HV *stash = stash_memory;
1134	switch (type)	1244	switch (type)
1135	{	1245	{
1136	case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;	1246	case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
1137	case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;	1247	case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
1138	case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1248	case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
1139	case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;	1249	case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
1140	case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1250	case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
1141	case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;	1251	case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
1142	}	1252	}
1143	XPUSH_CLOBJ (klass, mem);	1253	XPUSH_CLOBJ (stash, mem);
1144		1254
1145	#endif	1255	#endif
1146		1256
1147	void	1257	void
1148	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1258	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
…		…
1150	#if PREFER_1_1	1260	#if PREFER_1_1
1151	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));	1261	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
1152	#else	1262	#else
1153	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));	1263	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1154	#endif	1264	#endif
1155	XPUSH_CLOBJ ("OpenCL::Image2D", mem);	1265	XPUSH_CLOBJ (stash_image2d, mem);
1156		1266
1157	void	1267	void
1158	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1268	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1159	PPCODE:	1269	PPCODE:
1160	#if PREFER_1_1	1270	#if PREFER_1_1
1161	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));	1271	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
1162	#else	1272	#else
1163	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));	1273	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1164	#endif	1274	#endif
1165	XPUSH_CLOBJ ("OpenCL::Image3D", mem);	1275	XPUSH_CLOBJ (stash_image3d, mem);
1166		1276
1167	#endif	1277	#endif
1168		1278
1169	void	1279	void
1170	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)	1280	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
…		…
1190		1300
1191	void	1301	void
1192	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1302	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
1193	PPCODE:	1303	PPCODE:
1194	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));	1304	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
1195	XPUSH_CLOBJ ("OpenCL::Sampler", sampler);	1305	XPUSH_CLOBJ (stash_sampler, sampler);
1196		1306
1197	void	1307	void
1198	program_with_source (OpenCL::Context self, SV *program)	1308	program_with_source (OpenCL::Context self, SV *program)
1199	PPCODE:	1309	PPCODE:
1200	STRLEN len;	1310	STRLEN len;
1201	size_t len2;	1311	size_t len2;
1202	const char *ptr = SvPVbyte (program, len);	1312	const char *ptr = SvPVbyte (program, len);
1203		1313
1204	len2 = len;	1314	len2 = len;
1205	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));	1315	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
1206	XPUSH_CLOBJ ("OpenCL::Program", prog);	1316	XPUSH_CLOBJ (stash_program, prog);
		1317
		1318	void
		1319	program_with_binary (OpenCL::Context self, SV *devices, SV *binaries)
		1320	PPCODE:
		1321	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		1322	croak ("OpenCL::Context::program_with_binary: devices must be specified as reference to an array of device objects");
		1323
		1324	devices = SvRV (devices);
		1325
		1326	if (!SvROK (binaries) || SvTYPE (SvRV (binaries)) != SVt_PVAV)
		1327	croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
		1328
		1329	binaries = SvRV (binaries);
		1330
		1331	if (av_len ((AV *)devices) != av_len ((AV *)binaries))
		1332	croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
		1333
		1334	int count = av_len ((AV *)devices) + 1;
		1335	cl_device_id *device_list = tmpbuf (sizeof (*device_list) * count);
		1336	size_t *length_list = tmpbuf (sizeof (*length_list) * count);
		1337	const unsigned char **binary_list = tmpbuf (sizeof (*binary_list) * count);
		1338	cl_int *status_list = tmpbuf (sizeof (*status_list) * count);
		1339
		1340	int i;
		1341	for (i = 0; i < count; ++i)
		1342	{
		1343	device_list [i] = SvCLOBJ ("OpenCL::Context::program_with_binary", "devices", *av_fetch ((AV *)devices, i, 0), "OpenCL::Device");
		1344	STRLEN len;
		1345	binary_list [i] = (const unsigned char *)SvPVbyte (*av_fetch ((AV *)binaries, i, 0), len);
		1346	length_list [i] = len;
		1347	}
		1348
		1349	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, count, device_list, length_list, binary_list, GIMME_V == G_ARRAY ? status_list : 0, &res));
		1350
		1351	EXTEND (SP, 2);
		1352	PUSH_CLOBJ (stash_program, prog);
		1353
		1354	if (GIMME_V == G_ARRAY)
		1355	{
		1356	AV *av = newAV ();
		1357	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1358
		1359	for (i = count; i--; )
		1360	av_store (av, i, newSViv (status_list [i]));
		1361	}
1207		1362
1208	#BEGIN:context	1363	#BEGIN:context
1209		1364
1210	void	1365	void
1211	reference_count (OpenCL::Context self)	1366	reference_count (OpenCL::Context self)
…		…
1228	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));	1383	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
1229	int i, n = size / sizeof (*value);	1384	int i, n = size / sizeof (*value);
1230	EXTEND (SP, n);	1385	EXTEND (SP, n);
1231	for (i = 0; i < n; ++i)	1386	for (i = 0; i < n; ++i)
1232	{	1387	{
1233	PUSH_CLOBJ ("OpenCL::Device", value [i]);	1388	PUSH_CLOBJ (stash_device, value [i]);
1234	}	1389	}
1235		1390
1236	void	1391	void
1237	properties (OpenCL::Context self)	1392	properties (OpenCL::Context self)
1238	PPCODE:	1393	PPCODE:
…		…
1253	DESTROY (OpenCL::Queue self)	1408	DESTROY (OpenCL::Queue self)
1254	CODE:	1409	CODE:
1255	clReleaseCommandQueue (self);	1410	clReleaseCommandQueue (self);
1256		1411
1257	void	1412	void
1258	enqueue_read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1413	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
		1414	ALIAS:
		1415	enqueue_read_buffer = 0
1259	PPCODE:	1416	PPCODE:
1260	cl_event ev = 0;	1417	cl_event ev = 0;
1261	EVENT_LIST (6, items - 6);	1418	EVENT_LIST (6);
1262		1419
1263	SvUPGRADE (data, SVt_PV);	1420	SvUPGRADE (data, SVt_PV);
1264	SvGROW (data, len);	1421	SvGROW (data, len);
1265	SvPOK_only (data);	1422	SvPOK_only (data);
1266	SvCUR_set (data, len);	1423	SvCUR_set (data, len);
1267	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1424	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1268		1425
1269	if (ev)	1426	if (ev)
1270	XPUSH_CLOBJ ("OpenCL::Event", ev);	1427	XPUSH_CLOBJ (stash_event, ev);
1271		1428
1272	void	1429	void
1273	enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1430	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
		1431	ALIAS:
		1432	enqueue_write_buffer = 0
1274	PPCODE:	1433	PPCODE:
1275	cl_event ev = 0;	1434	cl_event ev = 0;
1276	STRLEN len;	1435	STRLEN len;
1277	char *ptr = SvPVbyte (data, len);	1436	char *ptr = SvPVbyte (data, len);
1278	EVENT_LIST (5, items - 5);	1437	EVENT_LIST (5);
1279		1438
1280	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1439	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1281		1440
1282	if (ev)	1441	if (ev)
1283	XPUSH_CLOBJ ("OpenCL::Event", ev);	1442	XPUSH_CLOBJ (stash_event, ev);
1284		1443
1285	#if CL_VERSION_1_2	1444	#if CL_VERSION_1_2
1286		1445
1287	void	1446	void
1288	enqueue_fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)	1447	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		1448	ALIAS:
		1449	enqueue_fill_buffer = 0
1289	PPCODE:	1450	PPCODE:
1290	cl_event ev = 0;	1451	cl_event ev = 0;
1291	STRLEN len;	1452	STRLEN len;
1292	char *ptr = SvPVbyte (data, len);	1453	char *ptr = SvPVbyte (data, len);
1293	EVENT_LIST (5, items - 5);	1454	EVENT_LIST (5);
1294		1455
1295	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1456	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1296		1457
1297	if (ev)	1458	if (ev)
1298	XPUSH_CLOBJ ("OpenCL::Event", ev);	1459	XPUSH_CLOBJ (stash_event, ev);
1299		1460
1300	void	1461	void
1301	enqueue_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, ...)	1462	fill_image (OpenCL::Queue self, OpenCL::Image img, NV r, NV g, NV b, NV a, size_t x, size_t y, size_t z, size_t width, size_t height, size_t depth, ...)
		1463	ALIAS:
		1464	enqueue_fill_image = 0
1302	PPCODE:	1465	PPCODE:
1303	cl_event ev = 0;	1466	cl_event ev = 0;
1304	STRLEN len;
1305	const size_t origin [3] = { x, y, z };	1467	const size_t origin [3] = { x, y, z };
1306	const size_t region [3] = { width, height, depth };	1468	const size_t region [3] = { width, height, depth };
1307	EVENT_LIST (12, items - 12);	1469	EVENT_LIST (12);
1308		1470
1309	const cl_float c_f [4] = { r, g, b, a };	1471	const cl_float c_f [4] = { r, g, b, a };
1310	const cl_uint c_u [4] = { r, g, b, a };	1472	const cl_uint c_u [4] = { r, g, b, a };
1311	const cl_int c_s [4] = { r, g, b, a };	1473	const cl_int c_s [4] = { r, g, b, a };
1312	const void *c_fus [3] = { &c_f, &c_u, &c_s };	1474	const void *c_fus [3] = { &c_f, &c_u, &c_s };
…		…
1315	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));	1477	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1316	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);	1478	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
1317	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)	1479	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
1318	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");	1480	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
1319		1481
1320	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type]],	1482	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
1321	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1483	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1322		1484
1323	if (ev)	1485	if (ev)
1324	XPUSH_CLOBJ ("OpenCL::Event", ev);	1486	XPUSH_CLOBJ (stash_event, ev);
1325		1487
1326	#endif	1488	#endif
1327		1489
1328	void	1490	void
1329	enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1491	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
		1492	ALIAS:
		1493	enqueue_copy_buffer = 0
1330	PPCODE:	1494	PPCODE:
1331	cl_event ev = 0;	1495	cl_event ev = 0;
1332	EVENT_LIST (6, items - 6);	1496	EVENT_LIST (6);
1333		1497
1334	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1498	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1335		1499
1336	if (ev)	1500	if (ev)
1337	XPUSH_CLOBJ ("OpenCL::Event", ev);	1501	XPUSH_CLOBJ (stash_event, ev);
1338		1502
1339	void	1503	void
1340	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, ...)	1504	read_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)
		1505	ALIAS:
		1506	enqueue_read_buffer_rect = 0
1341	PPCODE:	1507	PPCODE:
1342	cl_event ev = 0;	1508	cl_event ev = 0;
1343	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1509	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1344	const size_t host_origin[3] = { host_x, host_y, host_z };	1510	const size_t host_origin[3] = { host_x, host_y, host_z };
1345	const size_t region[3] = { width, height, depth };	1511	const size_t region[3] = { width, height, depth };
1346	EVENT_LIST (17, items - 17);	1512	EVENT_LIST (17);
1347		1513
1348	if (!buf_row_pitch)	1514	if (!buf_row_pitch)
1349	buf_row_pitch = region [0];	1515	buf_row_pitch = region [0];
1350		1516
1351	if (!buf_slice_pitch)	1517	if (!buf_slice_pitch)
…		…
1364	SvPOK_only (data);	1530	SvPOK_only (data);
1365	SvCUR_set (data, len);	1531	SvCUR_set (data, len);
1366	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));	1532	NEED_SUCCESS (EnqueueReadBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1367		1533
1368	if (ev)	1534	if (ev)
1369	XPUSH_CLOBJ ("OpenCL::Event", ev);	1535	XPUSH_CLOBJ (stash_event, ev);
1370		1536
1371	void	1537	void
1372	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, ...)	1538	write_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)
		1539	ALIAS:
		1540	enqueue_write_buffer_rect = 0
1373	PPCODE:	1541	PPCODE:
1374	cl_event ev = 0;	1542	cl_event ev = 0;
1375	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1543	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1376	const size_t host_origin[3] = { host_x, host_y, host_z };	1544	const size_t host_origin[3] = { host_x, host_y, host_z };
1377	const size_t region[3] = { width, height, depth };	1545	const size_t region[3] = { width, height, depth };
1378	STRLEN len;	1546	STRLEN len;
1379	char *ptr = SvPVbyte (data, len);	1547	char *ptr = SvPVbyte (data, len);
1380	EVENT_LIST (17, items - 17);	1548	EVENT_LIST (17);
1381		1549
1382	if (!buf_row_pitch)	1550	if (!buf_row_pitch)
1383	buf_row_pitch = region [0];	1551	buf_row_pitch = region [0];
1384		1552
1385	if (!buf_slice_pitch)	1553	if (!buf_slice_pitch)
…		…
1397	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1565	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1398		1566
1399	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));	1567	NEED_SUCCESS (EnqueueWriteBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1400		1568
1401	if (ev)	1569	if (ev)
1402	XPUSH_CLOBJ ("OpenCL::Event", ev);	1570	XPUSH_CLOBJ (stash_event, ev);
1403		1571
1404	void	1572	void
1405	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, ...)	1573	copy_buffer_rect (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)
		1574	ALIAS:
		1575	enqueue_copy_buffer_rect = 0
1406	PPCODE:	1576	PPCODE:
1407	cl_event ev = 0;	1577	cl_event ev = 0;
1408	const size_t src_origin[3] = { src_x, src_y, src_z };	1578	const size_t src_origin[3] = { src_x, src_y, src_z };
1409	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1579	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1410	const size_t region[3] = { width, height, depth };	1580	const size_t region[3] = { width, height, depth };
1411	EVENT_LIST (16, items - 16);	1581	EVENT_LIST (16);
1412		1582
1413	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));	1583	NEED_SUCCESS (EnqueueCopyBufferRect, (self, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1414		1584
1415	if (ev)	1585	if (ev)
1416	XPUSH_CLOBJ ("OpenCL::Event", ev);	1586	XPUSH_CLOBJ (stash_event, ev);
1417		1587
1418	void	1588	void
1419	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, ...)	1589	read_image (OpenCL::Queue self, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
		1590	ALIAS:
		1591	enqueue_read_image = 0
1420	PPCODE:	1592	PPCODE:
1421	cl_event ev = 0;	1593	cl_event ev = 0;
1422	const size_t src_origin[3] = { src_x, src_y, src_z };	1594	const size_t src_origin[3] = { src_x, src_y, src_z };
1423	const size_t region[3] = { width, height, depth };	1595	const size_t region[3] = { width, height, depth };
1424	EVENT_LIST (12, items - 12);	1596	EVENT_LIST (12);
1425		1597
1426	if (!row_pitch)	1598	if (!row_pitch)
1427	row_pitch = img_row_pitch (src);	1599	row_pitch = img_row_pitch (src);
1428		1600
1429	if (depth > 1 && !slice_pitch)	1601	if (depth > 1 && !slice_pitch)
…		…
1436	SvPOK_only (data);	1608	SvPOK_only (data);
1437	SvCUR_set (data, len);	1609	SvCUR_set (data, len);
1438	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));	1610	NEED_SUCCESS (EnqueueReadImage, (self, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1439		1611
1440	if (ev)	1612	if (ev)
1441	XPUSH_CLOBJ ("OpenCL::Event", ev);	1613	XPUSH_CLOBJ (stash_event, ev);
1442		1614
1443	void	1615	void
1444	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, ...)	1616	write_image (OpenCL::Queue self, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
		1617	ALIAS:
		1618	enqueue_write_image = 0
1445	PPCODE:	1619	PPCODE:
1446	cl_event ev = 0;	1620	cl_event ev = 0;
1447	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1621	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1448	const size_t region[3] = { width, height, depth };	1622	const size_t region[3] = { width, height, depth };
1449	STRLEN len;	1623	STRLEN len;
1450	char *ptr = SvPVbyte (data, len);	1624	char *ptr = SvPVbyte (data, len);
1451	EVENT_LIST (12, items - 12);	1625	EVENT_LIST (12);
1452		1626
1453	if (!row_pitch)	1627	if (!row_pitch)
1454	row_pitch = img_row_pitch (dst);	1628	row_pitch = img_row_pitch (dst);
1455		1629
1456	if (depth > 1 && !slice_pitch)	1630	if (depth > 1 && !slice_pitch)
…		…
1462	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1636	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1463		1637
1464	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));	1638	NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1465		1639
1466	if (ev)	1640	if (ev)
1467	XPUSH_CLOBJ ("OpenCL::Event", ev);	1641	XPUSH_CLOBJ (stash_event, ev);
1468		1642
1469	void	1643	void
1470	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, ...)	1644	copy_image (OpenCL::Queue self, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
		1645	ALIAS:
		1646	enqueue_copy_image = 0
1471	PPCODE:	1647	PPCODE:
1472	cl_event ev = 0;	1648	cl_event ev = 0;
1473	const size_t src_origin[3] = { src_x, src_y, src_z };	1649	const size_t src_origin[3] = { src_x, src_y, src_z };
1474	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1650	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1475	const size_t region[3] = { width, height, depth };	1651	const size_t region[3] = { width, height, depth };
1476	EVENT_LIST (12, items - 12);	1652	EVENT_LIST (12);
1477		1653
1478	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1654	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1479		1655
1480	if (ev)	1656	if (ev)
1481	XPUSH_CLOBJ ("OpenCL::Event", ev);	1657	XPUSH_CLOBJ (stash_event, ev);
1482		1658
1483	void	1659	void
1484	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, ...)	1660	copy_image_to_buffer (OpenCL::Queue self, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)
		1661	ALIAS:
		1662	enqueue_copy_image_to_buffer = 0
1485	PPCODE:	1663	PPCODE:
1486	cl_event ev = 0;	1664	cl_event ev = 0;
1487	const size_t src_origin[3] = { src_x, src_y, src_z };	1665	const size_t src_origin[3] = { src_x, src_y, src_z };
		1666	const size_t region [3] = { width, height, depth };
		1667	EVENT_LIST (10);
		1668
		1669	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1670
		1671	if (ev)
		1672	XPUSH_CLOBJ (stash_event, ev);
		1673
		1674	void
		1675	copy_buffer_to_image (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
		1676	ALIAS:
		1677	enqueue_copy_buffer_to_image = 0
		1678	PPCODE:
		1679	cl_event ev = 0;
		1680	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1681	const size_t region [3] = { width, height, depth };
		1682	EVENT_LIST (10);
		1683
		1684	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1685
		1686	if (ev)
		1687	XPUSH_CLOBJ (stash_event, ev);
		1688
		1689	void
		1690	map_buffer (OpenCL::Queue self, OpenCL::Buffer buf, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ | CL_MAP_WRITE, size_t offset = 0, SV *cb_ = &PL_sv_undef, ...)
		1691	ALIAS:
		1692	enqueue_map_buffer = 0
		1693	PPCODE:
		1694	cl_event ev;
		1695	EVENT_LIST (6);
		1696	size_t cb = SvIV (cb_);
		1697
		1698	if (!SvOK (cb_))
		1699	{
		1700	NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
		1701	cb -= offset;
		1702	}
		1703
		1704	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
		1705	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));
		1706
		1707	void
		1708	map_image (OpenCL::Queue self, OpenCL::Image img, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ | CL_MAP_WRITE, size_t x = 0, size_t y = 0, size_t z = 0, SV *width_ = &PL_sv_undef, SV *height_ = &PL_sv_undef, SV *depth_ = &PL_sv_undef, ...)
		1709	ALIAS:
		1710	enqueue_map_image = 0
		1711	PPCODE:
		1712	size_t width = SvIV (width_);
		1713	if (!SvOK (width_))
		1714	{
		1715	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
		1716	width -= x;
		1717	}
		1718
		1719	size_t height = SvIV (width_);
		1720	if (!SvOK (height_))
		1721	{
		1722	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
		1723	height -= y;
		1724	}
		1725
		1726	size_t depth = SvIV (width_);
		1727	if (!SvOK (depth_))
		1728	{
		1729	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
		1730	depth -= z;
		1731
		1732	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1733	if (!depth)
		1734	depth = 1;
		1735	}
		1736
		1737	const size_t origin[3] = { x, y, z };
1488	const size_t region[3] = { width, height, depth };	1738	const size_t region[3] = { width, height, depth };
		1739	size_t row_pitch, slice_pitch;
1489	EVENT_LIST (10, items - 10);	1740	EVENT_LIST (10);
1490		1741
		1742	cl_event ev;
		1743	NEED_SUCCESS_ARG (void *ptr, EnqueueMapImage, (self, img, blocking, map_flags, origin, region, &row_pitch, &slice_pitch, event_list_count, event_list_ptr, &ev, &res));
		1744
		1745	size_t cb = slice_pitch ? slice_pitch * region [2]
		1746	: row_pitch ? row_pitch * region [1]
		1747	: region [0];
		1748
		1749	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));
		1750
		1751	void
		1752	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
		1753	PPCODE:
		1754	mapped_unmap (ST (1), mapped, self, &ST (2), items - 2);
		1755	if (GIMME_V != G_VOID)
		1756	{
		1757	clRetainEvent (mapped->event);
		1758	XPUSH_CLOBJ (stash_event, mapped->event);
		1759	}
		1760
		1761	void
		1762	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
		1763	ALIAS:
		1764	enqueue_task = 0
		1765	PPCODE:
		1766	cl_event ev = 0;
		1767	EVENT_LIST (2);
		1768
1491	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1769	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1492		1770
1493	if (ev)	1771	if (ev)
1494	XPUSH_CLOBJ ("OpenCL::Event", ev);	1772	XPUSH_CLOBJ (stash_event, ev);
1495		1773
1496	void	1774	void
1497	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, ...)
1498	PPCODE:
1499	cl_event ev = 0;
1500	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1501	const size_t region[3] = { width, height, depth };
1502	EVENT_LIST (10, items - 10);
1503
1504	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1505
1506	if (ev)
1507	XPUSH_CLOBJ ("OpenCL::Event", ev);
1508
1509	void
1510	enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1511	PPCODE:
1512	cl_event ev = 0;
1513	EVENT_LIST (2, items - 2);
1514
1515	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1516
1517	if (ev)
1518	XPUSH_CLOBJ ("OpenCL::Event", ev);
1519
1520	void
1521	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, ...)	1775	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
		1776	ALIAS:
		1777	enqueue_nd_range_kernel = 0
1522	PPCODE:	1778	PPCODE:
1523	cl_event ev = 0;	1779	cl_event ev = 0;
1524	size_t *gwo = 0, *gws, *lws = 0;	1780	size_t *gwo = 0, *gws, *lws = 0;
1525	int gws_len;	1781	int gws_len;
1526	size_t *lists;	1782	size_t *lists;
1527	int i;	1783	int i;
1528	EVENT_LIST (5, items - 5);	1784	EVENT_LIST (5);
1529		1785
1530	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1786	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1531	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1787	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1532		1788
1533	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1789	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
1534		1790
1535	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);	1791	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
1536		1792
1537	gws = lists + gws_len * 0;	1793	gws = lists + gws_len * 0;
1538	for (i = 0; i < gws_len; ++i)	1794	for (i = 0; i < gws_len; ++i)
		1795	{
1539	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);	1796	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		1797	// at least nvidia crashes for 0-sized work group sizes, work around
		1798	if (!gws [i])
		1799	croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
		1800	}
1540		1801
1541	if (SvOK (global_work_offset))	1802	if (SvOK (global_work_offset))
1542	{	1803	{
1543	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)	1804	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
1544	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");	1805	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
…		…
1552	}	1813	}
1553		1814
1554	if (SvOK (local_work_size))	1815	if (SvOK (local_work_size))
1555	{	1816	{
1556	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1817	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
1557	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");	1818	croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
1558		1819
1559	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1820	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
1560	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1821	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
1561		1822
1562	lws = lists + gws_len * 2;	1823	lws = lists + gws_len * 2;
1563	for (i = 0; i < gws_len; ++i)	1824	for (i = 0; i < gws_len; ++i)
		1825	{
1564	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);	1826	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		1827	// at least nvidia crashes for 0-sized work group sizes, work around
		1828	if (!lws [i])
		1829	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
		1830	}
1565	}	1831	}
1566		1832
1567	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1833	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1568		1834
1569	if (ev)	1835	if (ev)
1570	XPUSH_CLOBJ ("OpenCL::Event", ev);	1836	XPUSH_CLOBJ (stash_event, ev);
1571		1837
1572	#if cl_apple_gl_sharing || cl_khr_gl_sharing	1838	#if cl_apple_gl_sharing || cl_khr_gl_sharing
1573		1839
1574	void	1840	void
1575	enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)	1841	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1576	ALIAS:	1842	ALIAS:
		1843	release_gl_objects = 1
		1844	enqueue_acquire_gl_objects = 0
1577	enqueue_release_gl_objects = 1	1845	enqueue_release_gl_objects = 1
1578	PPCODE:	1846	PPCODE:
1579	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)	1847	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
1580	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");	1848	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
1581		1849
1582	cl_event ev = 0;	1850	cl_event ev = 0;
1583	EVENT_LIST (2, items - 2);	1851	EVENT_LIST (2);
1584	AV *av = (AV *)SvRV (objects);	1852	AV *av = (AV *)SvRV (objects);
1585	cl_uint num_objects = av_len (av) + 1;	1853	cl_uint num_objects = av_len (av) + 1;
1586	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);	1854	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
1587	int i;	1855	int i;
1588		1856
…		…
1593	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1861	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1594	else	1862	else
1595	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1863	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1596		1864
1597	if (ev)	1865	if (ev)
1598	XPUSH_CLOBJ ("OpenCL::Event", ev);	1866	XPUSH_CLOBJ (stash_event, ev);
1599		1867
1600	#endif	1868	#endif
1601		1869
1602	void	1870	void
1603	enqueue_wait_for_events (OpenCL::Queue self, ...)	1871	wait_for_events (OpenCL::Queue self, ...)
		1872	ALIAS:
		1873	enqueue_wait_for_events = 0
1604	CODE:	1874	CODE:
1605	EVENT_LIST (1, items - 1);	1875	EVENT_LIST (1);
1606	#if PREFER_1_1	1876	#if PREFER_1_1
1607	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));	1877	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
1608	#else	1878	#else
1609	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));	1879	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
1610	#endif	1880	#endif
1611		1881
1612	void	1882	void
1613	enqueue_marker (OpenCL::Queue self, ...)	1883	marker (OpenCL::Queue self, ...)
		1884	ALIAS:
		1885	enqueue_marker = 0
1614	PPCODE:	1886	PPCODE:
1615	cl_event ev = 0;	1887	cl_event ev = 0;
1616	EVENT_LIST (1, items - 1);	1888	EVENT_LIST (1);
1617	#if PREFER_1_1	1889	#if PREFER_1_1
1618	if (!event_list_count)	1890	if (!event_list_count)
1619	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));	1891	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1620	else	1892	else
1621	#if CL_VERSION_1_2	1893	#if CL_VERSION_1_2
…		…
1628	#endif	1900	#endif
1629	#else	1901	#else
1630	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1902	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1631	#endif	1903	#endif
1632	if (ev)	1904	if (ev)
1633	XPUSH_CLOBJ ("OpenCL::Event", ev);	1905	XPUSH_CLOBJ (stash_event, ev);
1634		1906
1635	void	1907	void
1636	enqueue_barrier (OpenCL::Queue self, ...)	1908	barrier (OpenCL::Queue self, ...)
		1909	ALIAS:
		1910	enqueue_barrier = 0
1637	PPCODE:	1911	PPCODE:
1638	cl_event ev = 0;	1912	cl_event ev = 0;
1639	EVENT_LIST (1, items - 1);	1913	EVENT_LIST (1);
1640	#if PREFER_1_1	1914	#if PREFER_1_1
1641	if (!event_list_count && GIMME_V == G_VOID)	1915	if (!event_list_count && GIMME_V == G_VOID)
1642	NEED_SUCCESS (EnqueueBarrier, (self));	1916	NEED_SUCCESS (EnqueueBarrier, (self));
1643	else	1917	else
1644	#if CL_VERSION_1_2	1918	#if CL_VERSION_1_2
…		…
1654	#endif	1928	#endif
1655	#else	1929	#else
1656	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1930	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1657	#endif	1931	#endif
1658	if (ev)	1932	if (ev)
1659	XPUSH_CLOBJ ("OpenCL::Event", ev);	1933	XPUSH_CLOBJ (stash_event, ev);
1660		1934
1661	void	1935	void
1662	flush (OpenCL::Queue self)	1936	flush (OpenCL::Queue self)
1663	CODE:	1937	CODE:
1664	NEED_SUCCESS (Flush, (self));	1938	NEED_SUCCESS (Flush, (self));
…		…
1682	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	1956	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1683	EXTEND (SP, 1);	1957	EXTEND (SP, 1);
1684	const int i = 0;	1958	const int i = 0;
1685	{	1959	{
1686	NEED_SUCCESS (RetainContext, (value [i]));	1960	NEED_SUCCESS (RetainContext, (value [i]));
1687	PUSH_CLOBJ ("OpenCL::Context", value [i]);	1961	PUSH_CLOBJ (stash_context, value [i]);
1688	}	1962	}
1689		1963
1690	void	1964	void
1691	device (OpenCL::Queue self)	1965	device (OpenCL::Queue self)
1692	PPCODE:	1966	PPCODE:
1693	cl_device_id value [1];	1967	cl_device_id value [1];
1694	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));	1968	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1695	EXTEND (SP, 1);	1969	EXTEND (SP, 1);
1696	const int i = 0;	1970	const int i = 0;
1697	{	1971	{
1698	PUSH_CLOBJ ("OpenCL::Device", value [i]);	1972	PUSH_CLOBJ (stash_device, value [i]);
1699	}	1973	}
1700		1974
1701	void	1975	void
1702	reference_count (OpenCL::Queue self)	1976	reference_count (OpenCL::Queue self)
1703	PPCODE:	1977	PPCODE:
…		…
1712	PPCODE:	1986	PPCODE:
1713	cl_command_queue_properties value [1];	1987	cl_command_queue_properties value [1];
1714	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));	1988	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1715	EXTEND (SP, 1);	1989	EXTEND (SP, 1);
1716	const int i = 0;	1990	const int i = 0;
1717	PUSHs (sv_2mortal (newSViv (value [i])));	1991	PUSHs (sv_2mortal (newSVuv (value [i])));
1718		1992
1719	#END:command_queue	1993	#END:command_queue
1720		1994
1721	MODULE = OpenCL PACKAGE = OpenCL::Memory	1995	MODULE = OpenCL PACKAGE = OpenCL::Memory
1722		1996
…		…
1737	PPCODE:	2011	PPCODE:
1738	cl_mem_object_type value [1];	2012	cl_mem_object_type value [1];
1739	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));	2013	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1740	EXTEND (SP, 1);	2014	EXTEND (SP, 1);
1741	const int i = 0;	2015	const int i = 0;
1742	PUSHs (sv_2mortal (newSViv (value [i])));	2016	PUSHs (sv_2mortal (newSVuv (value [i])));
1743		2017
1744	void	2018	void
1745	flags (OpenCL::Memory self)	2019	flags (OpenCL::Memory self)
1746	PPCODE:	2020	PPCODE:
1747	cl_mem_flags value [1];	2021	cl_mem_flags value [1];
1748	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));	2022	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1749	EXTEND (SP, 1);	2023	EXTEND (SP, 1);
1750	const int i = 0;	2024	const int i = 0;
1751	PUSHs (sv_2mortal (newSViv (value [i])));	2025	PUSHs (sv_2mortal (newSVuv (value [i])));
1752		2026
1753	void	2027	void
1754	size (OpenCL::Memory self)	2028	size (OpenCL::Memory self)
1755	ALIAS:	2029	ALIAS:
1756	size = CL_MEM_SIZE	2030	size = CL_MEM_SIZE
…		…
1790	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));	2064	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1791	EXTEND (SP, 1);	2065	EXTEND (SP, 1);
1792	const int i = 0;	2066	const int i = 0;
1793	{	2067	{
1794	NEED_SUCCESS (RetainContext, (value [i]));	2068	NEED_SUCCESS (RetainContext, (value [i]));
1795	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2069	PUSH_CLOBJ (stash_context, value [i]);
1796	}	2070	}
1797		2071
1798	void	2072	void
1799	associated_memobject (OpenCL::Memory self)	2073	associated_memobject (OpenCL::Memory self)
1800	PPCODE:	2074	PPCODE:
…		…
1802	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	2076	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1803	EXTEND (SP, 1);	2077	EXTEND (SP, 1);
1804	const int i = 0;	2078	const int i = 0;
1805	{	2079	{
1806	NEED_SUCCESS (RetainMemObject, (value [i]));	2080	NEED_SUCCESS (RetainMemObject, (value [i]));
1807	PUSH_CLOBJ ("OpenCL::Memory", value [i]);	2081	PUSH_CLOBJ (stash_memory, value [i]);
1808	}	2082	}
1809		2083
1810	#END:mem	2084	#END:mem
1811		2085
1812	#if cl_apple_gl_sharing || cl_khr_gl_sharing	2086	#if cl_apple_gl_sharing || cl_khr_gl_sharing
…		…
1832	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");	2106	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1833		2107
1834	cl_buffer_region crdata = { origin, size };	2108	cl_buffer_region crdata = { origin, size };
1835		2109
1836	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	2110	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1837	XPUSH_CLOBJ ("OpenCL::Buffer", mem);	2111	XPUSH_CLOBJ (stash_buffer, mem);
1838		2112
1839	MODULE = OpenCL PACKAGE = OpenCL::Image	2113	MODULE = OpenCL PACKAGE = OpenCL::Image
1840		2114
1841	void	2115	void
1842	image_info (OpenCL::Image self, cl_image_info name)	2116	image_info (OpenCL::Image self, cl_image_info name)
…		…
1928	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	2202	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1929	EXTEND (SP, 1);	2203	EXTEND (SP, 1);
1930	const int i = 0;	2204	const int i = 0;
1931	{	2205	{
1932	NEED_SUCCESS (RetainContext, (value [i]));	2206	NEED_SUCCESS (RetainContext, (value [i]));
1933	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2207	PUSH_CLOBJ (stash_context, value [i]);
1934	}	2208	}
1935		2209
1936	void	2210	void
1937	normalized_coords (OpenCL::Sampler self)	2211	normalized_coords (OpenCL::Sampler self)
1938	PPCODE:	2212	PPCODE:
1939	cl_addressing_mode value [1];	2213	cl_addressing_mode value [1];
1940	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));	2214	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1941	EXTEND (SP, 1);	2215	EXTEND (SP, 1);
1942	const int i = 0;	2216	const int i = 0;
1943	PUSHs (sv_2mortal (newSViv (value [i])));	2217	PUSHs (sv_2mortal (newSVuv (value [i])));
1944		2218
1945	void	2219	void
1946	addressing_mode (OpenCL::Sampler self)	2220	addressing_mode (OpenCL::Sampler self)
1947	PPCODE:	2221	PPCODE:
1948	cl_filter_mode value [1];	2222	cl_filter_mode value [1];
1949	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));	2223	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1950	EXTEND (SP, 1);	2224	EXTEND (SP, 1);
1951	const int i = 0;	2225	const int i = 0;
1952	PUSHs (sv_2mortal (newSViv (value [i])));	2226	PUSHs (sv_2mortal (newSVuv (value [i])));
1953		2227
1954	void	2228	void
1955	filter_mode (OpenCL::Sampler self)	2229	filter_mode (OpenCL::Sampler self)
1956	PPCODE:	2230	PPCODE:
1957	cl_bool value [1];	2231	cl_bool value [1];
…		…
2049		2323
2050	void	2324	void
2051	kernel (OpenCL::Program program, SV *function)	2325	kernel (OpenCL::Program program, SV *function)
2052	PPCODE:	2326	PPCODE:
2053	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2327	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
2054	XPUSH_CLOBJ ("OpenCL::Kernel", kernel);	2328	XPUSH_CLOBJ (stash_kernel, kernel);
2055		2329
2056	void	2330	void
2057	kernels_in_program (OpenCL::Program program)	2331	kernels_in_program (OpenCL::Program program)
2058	PPCODE:	2332	PPCODE:
2059	cl_uint num_kernels;	2333	cl_uint num_kernels;
…		…
2062	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));	2336	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
2063		2337
2064	int i;	2338	int i;
2065	EXTEND (SP, num_kernels);	2339	EXTEND (SP, num_kernels);
2066	for (i = 0; i < num_kernels; ++i)	2340	for (i = 0; i < num_kernels; ++i)
2067	PUSH_CLOBJ ("OpenCL::Kernel", kernels [i]);	2341	PUSH_CLOBJ (stash_kernel, kernels [i]);
2068		2342
2069	void	2343	void
2070	info (OpenCL::Program self, cl_program_info name)	2344	info (OpenCL::Program self, cl_program_info name)
2071	PPCODE:	2345	PPCODE:
2072	INFO (Program)	2346	INFO (Program)
…		…
2120	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2394	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
2121	EXTEND (SP, 1);	2395	EXTEND (SP, 1);
2122	const int i = 0;	2396	const int i = 0;
2123	{	2397	{
2124	NEED_SUCCESS (RetainContext, (value [i]));	2398	NEED_SUCCESS (RetainContext, (value [i]));
2125	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2399	PUSH_CLOBJ (stash_context, value [i]);
2126	}	2400	}
2127		2401
2128	void	2402	void
2129	devices (OpenCL::Program self)	2403	devices (OpenCL::Program self)
2130	PPCODE:	2404	PPCODE:
…		…
2134	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));	2408	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
2135	int i, n = size / sizeof (*value);	2409	int i, n = size / sizeof (*value);
2136	EXTEND (SP, n);	2410	EXTEND (SP, n);
2137	for (i = 0; i < n; ++i)	2411	for (i = 0; i < n; ++i)
2138	{	2412	{
2139	PUSH_CLOBJ ("OpenCL::Device", value [i]);	2413	PUSH_CLOBJ (stash_device, value [i]);
2140	}	2414	}
2141		2415
2142	void	2416	void
2143	source (OpenCL::Program self)	2417	source (OpenCL::Program self)
2144	PPCODE:	2418	PPCODE:
…		…
2170	DESTROY (OpenCL::Kernel self)	2444	DESTROY (OpenCL::Kernel self)
2171	CODE:	2445	CODE:
2172	clReleaseKernel (self);	2446	clReleaseKernel (self);
2173		2447
2174	void	2448	void
		2449	setf (OpenCL::Kernel self, const char *format, ...)
		2450	CODE:
		2451	int i;
		2452	for (i = 2; ; ++i)
		2453	{
		2454	while (*format == ' ')
		2455	++format;
		2456
		2457	char type = *format++;
		2458
		2459	if (!type)
		2460	break;
		2461
		2462	if (i >= items)
		2463	croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
		2464
		2465	SV *sv = ST (i);
		2466
		2467	union
		2468	{
		2469	cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
		2470	cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
		2471	cl_half ch; cl_float cf; cl_double cd;
		2472	cl_mem cm;
		2473	cl_sampler ca;
		2474	size_t cz;
		2475	cl_event ce;
		2476	} arg;
		2477	size_t size;
		2478	int nullarg = 0;
		2479
		2480	switch (type)
		2481	{
		2482	case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
		2483	case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
		2484	case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
		2485	case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
		2486	case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
		2487	case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
		2488	case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
		2489	case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
		2490
		2491	case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
		2492	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
		2493	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
		2494
		2495	case 'z': nullarg = 1; size = SvIV (sv); break;
		2496
		2497	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
		2498	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
		2499	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
		2500
		2501	default:
		2502	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
		2503	}
		2504
		2505	res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
		2506	if (res)
		2507	croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
		2508	}
		2509
		2510	if (i != items)
		2511	croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
		2512
		2513	void
2175	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)	2514	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
2176	CODE:	2515	CODE:
2177	clSetKernelArg (self, idx, sizeof (value), &value);	2516	clSetKernelArg (self, idx, sizeof (value), &value);
2178		2517
2179	void	2518	void
…		…
2227	clSetKernelArg (self, idx, sizeof (value), &value);	2566	clSetKernelArg (self, idx, sizeof (value), &value);
2228		2567
2229	void	2568	void
2230	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)	2569	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
2231	CODE:	2570	CODE:
2232	clSetKernelArg (self, idx, sizeof (value), &value);	2571	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2233		2572
2234	void	2573	void
2235	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)	2574	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
2236	CODE:	2575	CODE:
2237	clSetKernelArg (self, idx, sizeof (value), &value);	2576	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2238		2577
2239	void	2578	void
2240	set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)	2579	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
		2580	ALIAS:
		2581	set_image2d = 0
		2582	set_image3d = 0
2241	CODE:	2583	CODE:
2242	clSetKernelArg (self, idx, sizeof (value), &value);	2584	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2243
2244	void
2245	set_image3d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image3D_ornull value)
2246	CODE:
2247	clSetKernelArg (self, idx, sizeof (value), &value);
2248		2585
2249	void	2586	void
2250	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)	2587	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
2251	CODE:	2588	CODE:
2252	clSetKernelArg (self, idx, sizeof (value), &value);	2589	clSetKernelArg (self, idx, sizeof (value), &value);
…		…
2298	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2635	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
2299	EXTEND (SP, 1);	2636	EXTEND (SP, 1);
2300	const int i = 0;	2637	const int i = 0;
2301	{	2638	{
2302	NEED_SUCCESS (RetainContext, (value [i]));	2639	NEED_SUCCESS (RetainContext, (value [i]));
2303	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2640	PUSH_CLOBJ (stash_context, value [i]);
2304	}	2641	}
2305		2642
2306	void	2643	void
2307	program (OpenCL::Kernel self)	2644	program (OpenCL::Kernel self)
2308	PPCODE:	2645	PPCODE:
…		…
2310	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2647	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
2311	EXTEND (SP, 1);	2648	EXTEND (SP, 1);
2312	const int i = 0;	2649	const int i = 0;
2313	{	2650	{
2314	NEED_SUCCESS (RetainProgram, (value [i]));	2651	NEED_SUCCESS (RetainProgram, (value [i]));
2315	PUSH_CLOBJ ("OpenCL::Program", value [i]);	2652	PUSH_CLOBJ (stash_program, value [i]);
2316	}	2653	}
2317		2654
2318	#END:kernel	2655	#END:kernel
2319		2656
2320	void	2657	void
…		…
2400	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2737	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
2401	EXTEND (SP, 1);	2738	EXTEND (SP, 1);
2402	const int i = 0;	2739	const int i = 0;
2403	{	2740	{
2404	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2741	NEED_SUCCESS (RetainCommandQueue, (value [i]));
2405	PUSH_CLOBJ ("OpenCL::Queue", value [i]);	2742	PUSH_CLOBJ (stash_queue, value [i]);
2406	}	2743	}
2407		2744
2408	void	2745	void
2409	command_type (OpenCL::Event self)	2746	command_type (OpenCL::Event self)
2410	PPCODE:	2747	PPCODE:
…		…
2433	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2770	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2434	EXTEND (SP, 1);	2771	EXTEND (SP, 1);
2435	const int i = 0;	2772	const int i = 0;
2436	{	2773	{
2437	NEED_SUCCESS (RetainContext, (value [i]));	2774	NEED_SUCCESS (RetainContext, (value [i]));
2438	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2775	PUSH_CLOBJ (stash_context, value [i]);
2439	}	2776	}
2440		2777
2441	#END:event	2778	#END:event
2442		2779
2443	void	2780	void
…		…
2468	void	2805	void
2469	set_status (OpenCL::UserEvent self, cl_int execution_status)	2806	set_status (OpenCL::UserEvent self, cl_int execution_status)
2470	CODE:	2807	CODE:
2471	clSetUserEventStatus (self, execution_status);	2808	clSetUserEventStatus (self, execution_status);
2472		2809
		2810	MODULE = OpenCL PACKAGE = OpenCL::Mapped
		2811
		2812	void
		2813	DESTROY (SV *self)
		2814	CODE:
		2815	OpenCL__Mapped mapped = SvMAPPED (self);
		2816
		2817	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
		2818	mapped_detach (self, mapped);
		2819
		2820	clReleaseCommandQueue (mapped->queue);
		2821	clReleaseEvent (mapped->event);
		2822	Safefree (mapped);
		2823
		2824	void
		2825	unmap (OpenCL::Mapped self, ...)
		2826	CODE:
		2827	mapped_unmap (ST (0), self, self->queue, &ST (1), items - 1);
		2828
		2829	bool
		2830	mapped (OpenCL::Mapped self)
		2831	CODE:
		2832	RETVAL = !!self->ptr;
		2833	OUTPUT:
		2834	RETVAL
		2835
		2836	void
		2837	wait (OpenCL::Mapped self)
		2838	PPCODE:
		2839	if (self->event)
		2840	NEED_SUCCESS (WaitForEvents, (1, &self->event));
		2841
		2842	void
		2843	event (OpenCL::Mapped self)
		2844	PPCODE:
		2845	if (!self->event)
		2846	XSRETURN_UNDEF;
		2847
		2848	clRetainEvent (self->event);
		2849	XPUSH_CLOBJ (stash_event, self->event);
		2850
		2851	size_t
		2852	size (OpenCL::Mapped self)
		2853	CODE:
		2854	RETVAL = self->cb;
		2855	OUTPUT:
		2856	RETVAL
		2857
		2858	IV
		2859	ptr (OpenCL::Mapped self)
		2860	CODE:
		2861	RETVAL = PTR2IV (self->ptr);
		2862	OUTPUT:
		2863	RETVAL
		2864
		2865	void
		2866	set (OpenCL::Mapped self, size_t offset, SV *data)
		2867	CODE:
		2868	STRLEN len;
		2869	const char *ptr = SvPVbyte (data, len);
		2870
		2871	if (offset + len > self->cb)
		2872	croak ("OpenCL::Mapped::set out of bound condition detected");
		2873
		2874	memcpy (offset + (char *)self->ptr, ptr, len);
		2875
		2876	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
		2877
		2878	MODULE = OpenCL PACKAGE = OpenCL::MappedImage
		2879
		2880	IV
		2881	row_pitch (OpenCL::Mapped self)
		2882	ALIAS:
		2883	slice_pitch = 1
		2884	CODE:
		2885	RETVAL = ix ? self->slice_pitch : self->row_pitch;
		2886	OUTPUT:
		2887	RETVAL
		2888
		2889
		2890

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