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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.56 by root, Wed Apr 25 21:48:45 2012 UTC vs.
Revision 1.67 by root, Fri May 4 14:49:42 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
…		…
38	#define PREFER_1_1 1	40	#define PREFER_1_1 1
39	#endif	41	#endif
40		42
41	typedef cl_platform_id OpenCL__Platform;	43	typedef cl_platform_id OpenCL__Platform;
42	typedef cl_device_id OpenCL__Device;	44	typedef cl_device_id OpenCL__Device;
		45	typedef cl_device_id OpenCL__SubDevice;
43	typedef cl_context OpenCL__Context;	46	typedef cl_context OpenCL__Context;
44	typedef cl_command_queue OpenCL__Queue;	47	typedef cl_command_queue OpenCL__Queue;
45	typedef cl_mem OpenCL__Memory;	48	typedef cl_mem OpenCL__Memory;
46	typedef cl_mem OpenCL__Buffer;	49	typedef cl_mem OpenCL__Buffer;
47	typedef cl_mem OpenCL__BufferObj;	50	typedef cl_mem OpenCL__BufferObj;
48	typedef cl_mem OpenCL__Image;	51	typedef cl_mem OpenCL__Image;
49	typedef cl_mem OpenCL__Image2D;
50	typedef cl_mem OpenCL__Image3D;
51	typedef cl_mem OpenCL__Memory_ornull;	52	typedef cl_mem OpenCL__Memory_ornull;
52	typedef cl_mem OpenCL__Buffer_ornull;	53	typedef cl_mem OpenCL__Buffer_ornull;
53	typedef cl_mem OpenCL__Image_ornull;	54	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;	55	typedef cl_sampler OpenCL__Sampler;
57	typedef cl_program OpenCL__Program;	56	typedef cl_program OpenCL__Program;
58	typedef cl_kernel OpenCL__Kernel;	57	typedef cl_kernel OpenCL__Kernel;
59	typedef cl_event OpenCL__Event;	58	typedef cl_event OpenCL__Event;
60	typedef cl_event OpenCL__UserEvent;	59	typedef cl_event OpenCL__UserEvent;
61		60
		61	typedef struct mapped * OpenCL__Mapped;
		62
62	typedef SV *FUTURE;	63	typedef SV *FUTURE;
		64
		65	static HV
		66	*stash_platform,
		67	*stash_device,
		68	*stash_subdevice,
		69	*stash_context,
		70	*stash_queue,
		71	*stash_program,
		72	*stash_kernel,
		73	*stash_sampler,
		74	*stash_event,
		75	*stash_userevent,
		76	*stash_memory,
		77	*stash_buffer,
		78	*stash_bufferobj,
		79	*stash_image,
		80	*stash_image1d,
		81	*stash_image1darray,
		82	*stash_image1dbuffer,
		83	*stash_image2d,
		84	*stash_image2darray,
		85	*stash_image3d,
		86	*stash_mapped,
		87	*stash_mappedbuffer,
		88	*stash_mappedimage;
63		89
64	/*****************************************************************************/	90	/*****************************************************************************/
65		91
66	// name must include a leading underscore	92	// name must include a leading underscore
67	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module	93	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
…		…
107	}	133	}
108		134
109	/*****************************************************************************/	135	/*****************************************************************************/
110		136
111	/* up to two temporary buffers */	137	/* up to two temporary buffers */
112	static void *	138	static void * ecb_noinline
113	tmpbuf (size_t size)	139	tmpbuf (size_t size)
114	{	140	{
115	enum { buffers = 3 };	141	enum { buffers = 4 };
116	static int idx;	142	static int idx;
117	static void *buf [buffers];	143	static void *buf [buffers];
118	static size_t len [buffers];	144	static size_t len [buffers];
119		145
120	idx = (idx + 1) % buffers;	146	idx = (idx + 1) % buffers;
…		…
193	if (res) \	219	if (res) \
194	FAIL (name);	220	FAIL (name);
195		221
196	/*****************************************************************************/	222	/*****************************************************************************/
197		223
		224	static SV *
		225	new_clobj (HV *stash, IV id)
		226	{
		227	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		228	}
		229
		230	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		231	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
		232
		233	/* cl objects are either \$iv, or [$iv, ...] */
		234	/* they can be upgraded at runtime to the array form */
		235	static void * ecb_noinline
		236	SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)
		237	{
		238	// sv_derived_from is quite slow :(
		239	if (SvROK (sv) && sv_derived_from (sv, pkg))
		240	return (void *)SvIV (SvRV (sv));
		241
		242	croak ("%s: %s is not of type %s", func, svname, pkg);
		243	}
		244
		245	// the "no-inherit" version of the above
		246	static void * ecb_noinline
		247	SvCLOBJ_ni (const char *func, const char *svname, SV *sv, HV *stash)
		248	{
		249	if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
		250	return (void *)SvIV (SvRV (sv));
		251
		252	croak ("%s: %s is not of type %s", func, svname, HvNAME (stash));
		253	}
		254
		255	/*****************************************************************************/
		256
198	static cl_context_properties *	257	static cl_context_properties * ecb_noinline
199	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)	258	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
200	{	259	{
201	if (!sv || !SvOK (sv))	260	if (!sv || !SvOK (sv))
202	if (extra)	261	if (extra)
203	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully	262	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
…		…
210	int i, len = av_len (av) + 1;	269	int i, len = av_len (av) + 1;
211	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));	270	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
212	cl_context_properties *l = p;	271	cl_context_properties *l = p;
213		272
214	if (len & 1)	273	if (len & 1)
215	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);	274	croak ("%s: %s is not a property list (must contain an even number of elements)", func, svname);
216		275
217	while (extracount--)	276	while (extracount--)
218	*l++ = *extra++;	277	*l++ = *extra++;
219		278
220	for (i = 0; i < len; i += 2)	279	for (i = 0; i < len; i += 2)
…		…
223	SV *p_sv = *av_fetch (av, i + 1, 0);	282	SV *p_sv = *av_fetch (av, i + 1, 0);
224	cl_context_properties v = SvIV (p_sv); // code below can override	283	cl_context_properties v = SvIV (p_sv); // code below can override
225		284
226	switch (t)	285	switch (t)
227	{	286	{
		287	case CL_CONTEXT_PLATFORM:
		288	if (SvROK (p_sv))
		289	v = (cl_context_properties)SvCLOBJ (func, svname, p_sv, "OpenCL::Platform");
		290	break;
		291
228	case CL_GLX_DISPLAY_KHR:	292	case CL_GLX_DISPLAY_KHR:
229	if (!SvOK (p_sv))	293	if (!SvOK (p_sv))
230	{	294	{
231	void *func = glsym ("_glXGetCurrentDisplay");	295	void *func = glsym ("_glXGetCurrentDisplay");
232	if (func)	296	if (func)
…		…
259		323
260	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);	324	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
261	}	325	}
262		326
263	/*****************************************************************************/	327	/*****************************************************************************/
264
265	#define NEW_CLOBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
266	#define PUSH_CLOBJ(class,ptr) PUSHs (NEW_CLOBJ (class, ptr))
267	#define XPUSH_CLOBJ(class,ptr) XPUSHs (NEW_CLOBJ (class, ptr))
268
269	/* cl objects are either \$iv, or [$iv, ...] */
270	/* they can be upgraded at runtime to the array form */
271	static void *
272	SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)
273	{
274	if (SvROK (sv) && sv_derived_from (sv, pkg))
275	return (void *)SvIV (SvRV (sv));
276
277	croak ("%s: %s is not of type %s", func, svname, pkg);
278	}
279
280	/*****************************************************************************/
281	/* callback stuff */	328	/* callback stuff */
282		329
283	/* default context callback, log to stderr */	330	/* default context callback, log to stderr */
284	static void CL_CALLBACK	331	static void CL_CALLBACK
285	context_default_notify (const char *msg, const void *info, size_t cb, void *data)	332	context_default_notify (const char *msg, const void *info, size_t cb, void *data)
…		…
304	static void (*eq_signal_func)(void *signal_arg, int value);	351	static void (*eq_signal_func)(void *signal_arg, int value);
305	static void *eq_signal_arg;	352	static void *eq_signal_arg;
306	static xmutex_t eq_lock = X_MUTEX_INIT;	353	static xmutex_t eq_lock = X_MUTEX_INIT;
307	static eq_item *eq_head, *eq_tail;	354	static eq_item *eq_head, *eq_tail;
308		355
309	static void	356	static void ecb_noinline
310	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)	357	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
311	{	358	{
312	eq_item *item = malloc (sizeof (eq_item));	359	eq_item *item = malloc (sizeof (eq_item));
313		360
314	item->next = 0;	361	item->next = 0;
…		…
381	}	428	}
382		429
383	/*****************************************************************************/	430	/*****************************************************************************/
384	/* context notify */	431	/* context notify */
385		432
386	static void	433	static void ecb_noinline
387	eq_context_push (void *data1, void *data2, void *data3)	434	eq_context_push (void *data1, void *data2, void *data3)
388	{	435	{
389	dSP;	436	dSP;
390	PUSHs (sv_2mortal (newSVpv (data1, 0)));	437	PUSHs (sv_2mortal (newSVpv (data1, 0)));
391	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));	438	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
…		…
413	{ \	460	{ \
414	pfn_notify = eq_context_notify; \	461	pfn_notify = eq_context_notify; \
415	user_data = s_get_cv (notify); \	462	user_data = s_get_cv (notify); \
416	}	463	}
417		464
418	static SV *	465	static SV * ecb_noinline
419	new_clobj_context (cl_context ctx, void *user_data)	466	new_clobj_context (cl_context ctx, void *user_data)
420	{	467	{
421	SV *sv = NEW_CLOBJ ("OpenCL::Context", ctx);	468	SV *sv = new_clobj (stash_context, (IV)ctx);
422		469
423	if (user_data)	470	if (user_data)
424	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);	471	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
425		472
426	return sv;	473	return sv;
…		…
433		480
434	static void	481	static void
435	eq_program_push (void *data1, void *data2, void *data3)	482	eq_program_push (void *data1, void *data2, void *data3)
436	{	483	{
437	dSP;	484	dSP;
438	PUSH_CLOBJ ("OpenCL::Program", data1);	485	PUSH_CLOBJ (stash_program, data1);
439	PUTBACK;	486	PUTBACK;
440	}	487	}
441		488
442	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };	489	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
443		490
…		…
466	else	513	else
467	clReleaseProgram (arg->program);	514	clReleaseProgram (arg->program);
468		515
469	free (arg->options);	516	free (arg->options);
470	free (arg);	517	free (arg);
		518
		519	return 0;
471	}	520	}
472		521
473	static void	522	static void
474	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)	523	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
475	{	524	{
…		…
490		539
491	static void	540	static void
492	eq_event_push (void *data1, void *data2, void *data3)	541	eq_event_push (void *data1, void *data2, void *data3)
493	{	542	{
494	dSP;	543	dSP;
495	PUSH_CLOBJ ("OpenCL::Event", data1);	544	PUSH_CLOBJ (stash_event, data1);
496	PUSHs (sv_2mortal (newSViv ((IV)data2)));	545	PUSHs (sv_2mortal (newSViv ((IV)data2)));
497	PUTBACK;	546	PUTBACK;
498	}	547	}
499		548
500	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };	549	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
…		…
505	clRetainEvent (event);	554	clRetainEvent (event);
506	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);	555	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
507	}	556	}
508		557
509	/*****************************************************************************/	558	/*****************************************************************************/
		559	/* utilities for XS code */
510		560
511	static size_t	561	static size_t
512	img_row_pitch (cl_mem img)	562	img_row_pitch (cl_mem img)
513	{	563	{
514	size_t res;	564	size_t res;
515	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	565	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
516	return res;	566	return res;
517	}	567	}
518		568
519	static cl_event *	569	static cl_event * ecb_noinline
520	event_list (SV **items, cl_uint *rcount)	570	event_list (SV **items, cl_uint *rcount, cl_event extra)
521	{	571	{
522	cl_uint count = *rcount;	572	cl_uint count = *rcount;
523		573
524	if (!count)	574	if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
		575	*rcount = count = 0;
		576
		577	if (!count && !extra)
525	return 0;	578	return 0;
526		579
527	cl_event *list = tmpbuf (sizeof (cl_event) * count);	580	cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
528	int i = 0;	581	int i = 0;
529		582
530	do	583	while (count--)
531	{
532	--count;
533	if (SvOK (items [count]))	584	if (SvOK (items [count]))
534	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	585	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
535	}	586
536	while (count);	587	if (extra)
		588	list [i++] = extra;
537		589
538	*rcount = i;	590	*rcount = i;
539		591
540	return i ? list : 0;	592	return i ? list : 0;
541	}	593	}
542		594
543	#define EVENT_LIST(items,count) \	595	#define EVENT_LIST(skip) \
544	cl_uint event_list_count = (count); \	596	cl_uint event_list_count = items - (skip); \
545	cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)	597	cl_event *event_list_ptr = event_list (&ST (skip), &event_list_count, 0)
546		598
547	#define INFO(class) \	599	#define INFO(class) \
548	{ \	600	{ \
549	size_t size; \	601	size_t size; \
550	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \	602	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
…		…
553	SvPOK_only (sv); \	605	SvPOK_only (sv); \
554	SvCUR_set (sv, size); \	606	SvCUR_set (sv, size); \
555	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \	607	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
556	XPUSHs (sv); \	608	XPUSHs (sv); \
557	}	609	}
		610
		611	/*****************************************************************************/
		612	/* mapped_xxx */
		613
		614	static OpenCL__Mapped
		615	SvMAPPED (SV *sv)
		616	{
		617	// no typechecking atm., keep your fingers crossed
		618	return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
		619	}
		620
		621	struct mapped
		622	{
		623	cl_command_queue queue;
		624	cl_mem memobj;
		625	void *ptr;
		626	size_t cb;
		627	cl_event event;
		628	size_t row_pitch;
		629	size_t slice_pitch;
		630	};
		631
		632	static SV *
		633	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)
		634	{
		635	SV *data = newSV (0);
		636	SvUPGRADE (data, SVt_PVMG);
		637
		638	OpenCL__Mapped mapped;
		639	New (0, mapped, 1, struct mapped);
		640
		641	clRetainCommandQueue (queue);
		642
		643	mapped->queue = queue;
		644	mapped->memobj = memobj;
		645	mapped->ptr = ptr;
		646	mapped->cb = cb;
		647	mapped->event = ev;
		648	mapped->row_pitch = row_pitch;
		649	mapped->slice_pitch = slice_pitch;
		650
		651	sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
		652
		653	if (SvLEN (data))
		654	Safefree (data);
		655
		656	SvPVX (data) = (char *)ptr;
		657	SvCUR_set (data, cb);
		658	SvLEN_set (data, 0);
		659	SvPOK_only (data);
		660
		661	SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
		662
		663	if (!(flags & CL_MAP_WRITE))
		664	SvREADONLY_on (data);
		665
		666	return obj;
		667	}
		668
		669	static void
		670	mapped_detach (SV *sv, OpenCL__Mapped mapped)
		671	{
		672	SV *data = SvRV (sv);
		673
		674	// the next check checks both before AND after detach, where SvPVX should STILL be 0
		675	if (SvPVX (data) != (char *)mapped->ptr)
		676	warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
		677	else
		678	{
		679	SvREADONLY_off (data);
		680	SvCUR_set (data, 0);
		681	SvPVX (data) = 0;
		682	SvOK_off (data);
		683	}
		684
		685	mapped->ptr = 0;
		686	}
		687
		688	static void
		689	mapped_unmap (SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
		690	{
		691	cl_event *event_list_ptr = event_list (wait_list, &event_list_count, mapped->event);
		692	cl_event ev;
		693
		694	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
		695
		696	clReleaseEvent (mapped->event);
		697	mapped->event = ev;
		698
		699	mapped_detach (self, mapped);
		700	}
		701
		702	/*****************************************************************************/
558		703
559	MODULE = OpenCL PACKAGE = OpenCL	704	MODULE = OpenCL PACKAGE = OpenCL
560		705
561	PROTOTYPES: ENABLE	706	PROTOTYPES: ENABLE
562		707
…		…
590	};	735	};
591		736
592	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	737	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
593	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	738	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
594		739
		740	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
		741	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		742	stash_subdevice = gv_stashpv ("OpenCL::SubDevice", GV_ADD);
		743	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
		744	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
		745	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
		746	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
		747	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
		748	stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
		749	stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
		750	stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
		751	stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
		752	stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
		753	stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
		754	stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
		755	stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
		756	stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
		757	stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
		758	stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
		759	stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
		760	stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
		761	stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
		762	stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
		763
595	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);	764	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
596	}	765	}
597		766
598	cl_int	767	cl_int
599	errno ()	768	errno ()
…		…
601	RETVAL = res;	770	RETVAL = res;
602	OUTPUT:	771	OUTPUT:
603	RETVAL	772	RETVAL
604		773
605	const char *	774	const char *
606	err2str (cl_int err)	775	err2str (cl_int err = res)
607		776
608	const char *	777	const char *
609	enum2str (cl_uint value)	778	enum2str (cl_uint value)
610		779
611	void	780	void
…		…
619	list = tmpbuf (sizeof (*list) * count);	788	list = tmpbuf (sizeof (*list) * count);
620	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	789	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
621		790
622	EXTEND (SP, count);	791	EXTEND (SP, count);
623	for (i = 0; i < count; ++i)	792	for (i = 0; i < count; ++i)
624	PUSH_CLOBJ ("OpenCL::Platform", list [i]);	793	PUSH_CLOBJ (stash_platform, list [i]);
625		794
626	void	795	void
627	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)	796	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
628	PPCODE:	797	PPCODE:
629	CONTEXT_NOTIFY_CALLBACK;	798	CONTEXT_NOTIFY_CALLBACK;
630	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));	799	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
631	XPUSH_CLOBJ_CONTEXT;	800	XPUSH_CLOBJ_CONTEXT;
632		801
633	void	802	void
634	context (FUTURE properties, FUTURE devices, FUTURE notify)	803	context (FUTURE properties, FUTURE devices, FUTURE notify)
635	PPCODE:	804	PPCODE:
636	/* der Gipfel der Kunst */	805	/* der Gipfel der Kunst */
637		806
638	void	807	void
639	wait_for_events (...)	808	wait_for_events (...)
640	CODE:	809	CODE:
641	EVENT_LIST (0, items);	810	EVENT_LIST (0);
642	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	811	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
643		812
644	PROTOTYPES: DISABLE	813	PROTOTYPES: DISABLE
645		814
646	MODULE = OpenCL PACKAGE = OpenCL::Platform	815	MODULE = OpenCL PACKAGE = OpenCL::Platform
…		…
689	list = tmpbuf (sizeof (*list) * count);	858	list = tmpbuf (sizeof (*list) * count);
690	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));	859	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
691		860
692	EXTEND (SP, count);	861	EXTEND (SP, count);
693	for (i = 0; i < count; ++i)	862	for (i = 0; i < count; ++i)
694	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	863	PUSH_CLOBJ (stash_device, list [i]);
695		864
696	void	865	void
697	context (OpenCL::Platform self, cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)	866	context (OpenCL::Platform self, SV *properties = 0, SV *devices, SV *notify = &PL_sv_undef)
698	PPCODE:	867	PPCODE:
699	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	868	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
700	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");	869	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
		870
		871	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		872	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context", "properties", properties, extra, 2);
701		873
702	AV *av = (AV *)SvRV (devices);	874	AV *av = (AV *)SvRV (devices);
703	cl_uint num_devices = av_len (av) + 1;	875	cl_uint num_devices = av_len (av) + 1;
704	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	876	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
705		877
706	int i;	878	int i;
707	for (i = num_devices; i--; )	879	for (i = num_devices; i--; )
708	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	880	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
709		881
710	CONTEXT_NOTIFY_CALLBACK;	882	CONTEXT_NOTIFY_CALLBACK;
711	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, pfn_notify, user_data, &res));	883	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, num_devices, device_list, pfn_notify, user_data, &res));
712	XPUSH_CLOBJ_CONTEXT;	884	XPUSH_CLOBJ_CONTEXT;
713		885
714	void	886	void
715	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)	887	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
716	PPCODE:	888	PPCODE:
717	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };	889	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
718	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);	890	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
719		891
720	CONTEXT_NOTIFY_CALLBACK;	892	CONTEXT_NOTIFY_CALLBACK;
721	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	893	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
722	XPUSH_CLOBJ_CONTEXT;	894	XPUSH_CLOBJ_CONTEXT;
723		895
724	MODULE = OpenCL PACKAGE = OpenCL::Device	896	MODULE = OpenCL PACKAGE = OpenCL::Device
725		897
726	void	898	void
727	info (OpenCL::Device self, cl_device_info name)	899	info (OpenCL::Device self, cl_device_info name)
728	PPCODE:	900	PPCODE:
729	INFO (Device)	901	INFO (Device)
		902
		903	#if CL_VERSION_1_2
		904
		905	void
		906	sub_devices (OpenCL::Device self, SV *properties)
		907	PPCODE:
		908	if (!SvROK (properties) || SvTYPE (SvRV (properties)) != SVt_PVAV)
		909	croak ("OpenCL::Device::sub_devices: properties must be specified as reference to an array of property-value pairs");
		910
		911	properties = SvRV (properties);
		912
		913	cl_uint count = av_len ((AV *)properties) + 1;
		914	cl_device_partition_property *props = tmpbuf (sizeof (*props) * count + 1);
		915
		916	int i;
		917	for (i = 0; i < count; ++i)
		918	props [i] = (cl_device_partition_property)SvIV (*av_fetch ((AV *)properties, i, 0));
		919
		920	props [count] = 0;
		921
		922	cl_uint num_devices;
		923	NEED_SUCCESS (CreateSubDevices, (self, props, 0, 0, &num_devices));
		924	cl_device_id *list = tmpbuf (sizeof (*list) * num_devices);
		925	NEED_SUCCESS (CreateSubDevices, (self, props, num_devices, list, 0));
		926
		927	EXTEND (SP, num_devices);
		928	for (i = 0; i < count; ++i)
		929	PUSH_CLOBJ (stash_subdevice, list [i]);
		930
		931	#endif
730		932
731	#BEGIN:device	933	#BEGIN:device
732		934
733	void	935	void
734	type (OpenCL::Device self)	936	type (OpenCL::Device self)
735	PPCODE:	937	PPCODE:
736	cl_device_type value [1];	938	cl_device_type value [1];
737	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));	939	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
738	EXTEND (SP, 1);	940	EXTEND (SP, 1);
739	const int i = 0;	941	const int i = 0;
740	PUSHs (sv_2mortal (newSViv (value [i])));	942	PUSHs (sv_2mortal (newSVuv (value [i])));
741		943
742	void	944	void
743	vendor_id (OpenCL::Device self)	945	vendor_id (OpenCL::Device self)
744	ALIAS:	946	ALIAS:
745	vendor_id = CL_DEVICE_VENDOR_ID	947	vendor_id = CL_DEVICE_VENDOR_ID
…		…
890	PPCODE:	1092	PPCODE:
891	cl_command_queue_properties value [1];	1093	cl_command_queue_properties value [1];
892	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));	1094	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
893	EXTEND (SP, 1);	1095	EXTEND (SP, 1);
894	const int i = 0;	1096	const int i = 0;
895	PUSHs (sv_2mortal (newSViv (value [i])));	1097	PUSHs (sv_2mortal (newSVuv (value [i])));
896		1098
897	void	1099	void
898	platform (OpenCL::Device self)	1100	platform (OpenCL::Device self)
899	PPCODE:	1101	PPCODE:
900	cl_platform_id value [1];	1102	cl_platform_id value [1];
901	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	1103	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
902	EXTEND (SP, 1);	1104	EXTEND (SP, 1);
903	const int i = 0;	1105	const int i = 0;
904	{	1106	{
905	PUSH_CLOBJ ("OpenCL::Platform", value [i]);	1107	PUSH_CLOBJ (stash_platform, value [i]);
906	}	1108	}
907		1109
908	void	1110	void
909	name (OpenCL::Device self)	1111	name (OpenCL::Device self)
910	ALIAS:	1112	ALIAS:
…		…
929	cl_device_id value [1];	1131	cl_device_id value [1];
930	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	1132	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
931	EXTEND (SP, 1);	1133	EXTEND (SP, 1);
932	const int i = 0;	1134	const int i = 0;
933	{	1135	{
934	PUSH_CLOBJ ("OpenCL::Device", value [i]);	1136	PUSH_CLOBJ (stash_device, value [i]);
935	}	1137	}
936		1138
937	void	1139	void
938	partition_types_ext (OpenCL::Device self)	1140	partition_types_ext (OpenCL::Device self)
939	ALIAS:	1141	ALIAS:
…		…
950	for (i = 0; i < n; ++i)	1152	for (i = 0; i < n; ++i)
951	PUSHs (sv_2mortal (newSVuv (value [i])));	1153	PUSHs (sv_2mortal (newSVuv (value [i])));
952		1154
953	#END:device	1155	#END:device
954		1156
		1157	MODULE = OpenCL PACKAGE = OpenCL::SubDevice
		1158
		1159	#if CL_VERSION_1_2
		1160
		1161	void
		1162	DESTROY (OpenCL::SubDevice self)
		1163	CODE:
		1164	clReleaseDevice (self);
		1165
		1166	#endif
		1167
955	MODULE = OpenCL PACKAGE = OpenCL::Context	1168	MODULE = OpenCL PACKAGE = OpenCL::Context
956		1169
957	void	1170	void
958	DESTROY (OpenCL::Context context)	1171	DESTROY (OpenCL::Context self)
959	CODE:	1172	CODE:
960	clReleaseContext (context);	1173	clReleaseContext (self);
961		1174
962	void	1175	void
963	info (OpenCL::Context self, cl_context_info name)	1176	info (OpenCL::Context self, cl_context_info name)
964	PPCODE:	1177	PPCODE:
965	INFO (Context)	1178	INFO (Context)
966		1179
967	void	1180	void
968	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)	1181	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
969	PPCODE:	1182	PPCODE:
970	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));	1183	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
971	XPUSH_CLOBJ ("OpenCL::Queue", queue);	1184	XPUSH_CLOBJ (stash_queue, queue);
972		1185
973	void	1186	void
974	user_event (OpenCL::Context self)	1187	user_event (OpenCL::Context self)
975	PPCODE:	1188	PPCODE:
976	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));	1189	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
977	XPUSH_CLOBJ ("OpenCL::UserEvent", ev);	1190	XPUSH_CLOBJ (stash_userevent, ev);
978		1191
979	void	1192	void
980	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)	1193	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
981	PPCODE:	1194	PPCODE:
982	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	1195	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
983	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	1196	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
984		1197
985	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));	1198	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
986	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);	1199	XPUSH_CLOBJ (stash_bufferobj, mem);
987		1200
988	void	1201	void
989	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)	1202	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
990	PPCODE:	1203	PPCODE:
991	STRLEN len;	1204	STRLEN len;
992	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1205	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
993	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	1206	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
994	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	1207	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
995	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));	1208	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
996	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);	1209	XPUSH_CLOBJ (stash_bufferobj, mem);
997		1210
998	#if CL_VERSION_1_2	1211	#if CL_VERSION_1_2
999		1212
1000	void	1213	void
1001	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)	1214	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)
…		…
1009	array_size, row_pitch, slice_pitch,	1222	array_size, row_pitch, slice_pitch,
1010	num_mip_level, num_samples,	1223	num_mip_level, num_samples,
1011	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0	1224	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
1012	};	1225	};
1013	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1226	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1014	char *klass = "OpenCL::Image";	1227	HV *stash = stash_image;
1015	switch (type)	1228	switch (type)
1016	{	1229	{
1017	case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;	1230	case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
1018	case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;	1231	case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
1019	case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1232	case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
1020	case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;	1233	case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
1021	case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1234	case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
1022	case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;	1235	case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
1023	}	1236	}
1024	XPUSH_CLOBJ (klass, mem);	1237	XPUSH_CLOBJ (stash, mem);
1025		1238
1026	#endif	1239	#endif
1027		1240
1028	void	1241	void
1029	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)	1242	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)
…		…
1035	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));	1248	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
1036	#else	1249	#else
1037	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };	1250	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
1038	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1251	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1039	#endif	1252	#endif
1040	XPUSH_CLOBJ ("OpenCL::Image2D", mem);	1253	XPUSH_CLOBJ (stash_image2d, mem);
1041		1254
1042	void	1255	void
1043	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)	1256	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)
1044	PPCODE:	1257	PPCODE:
1045	STRLEN len;	1258	STRLEN len;
…		…
1049	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1262	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
1050	#else	1263	#else
1051	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };	1264	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
1052	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1265	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1053	#endif	1266	#endif
1054	XPUSH_CLOBJ ("OpenCL::Image3D", mem);	1267	XPUSH_CLOBJ (stash_image3d, mem);
1055		1268
1056	#if cl_apple_gl_sharing || cl_khr_gl_sharing	1269	#if cl_apple_gl_sharing || cl_khr_gl_sharing
1057		1270
1058	void	1271	void
1059	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)	1272	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
1060	PPCODE:	1273	PPCODE:
1061	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));	1274	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
1062	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);	1275	XPUSH_CLOBJ (stash_bufferobj, mem);
1063		1276
1064	void	1277	void
1065	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)	1278	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
1066	PPCODE:	1279	PPCODE:
1067	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));	1280	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
1068	XPUSH_CLOBJ ("OpenCL::Image2D", mem);	1281	XPUSH_CLOBJ (stash_image2d, mem);
1069		1282
1070	#if CL_VERSION_1_2	1283	#if CL_VERSION_1_2
1071		1284
1072	void	1285	void
1073	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1286	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1074	ALIAS:	1287	ALIAS:
1075	PPCODE:	1288	PPCODE:
1076	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));	1289	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
1077	cl_gl_object_type type;	1290	cl_gl_object_type type;
1078	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?	1291	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
1079	char *klass = "OpenCL::Memory";	1292	HV *stash = stash_memory;
1080	switch (type)	1293	switch (type)
1081	{	1294	{
1082	case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;	1295	case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
1083	case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;	1296	case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
1084	case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1297	case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
1085	case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;	1298	case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
1086	case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1299	case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
1087	case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;	1300	case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
1088	}	1301	}
1089	XPUSH_CLOBJ (klass, mem);	1302	XPUSH_CLOBJ (stash, mem);
1090		1303
1091	#endif	1304	#endif
1092		1305
1093	void	1306	void
1094	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1307	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
…		…
1096	#if PREFER_1_1	1309	#if PREFER_1_1
1097	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));	1310	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
1098	#else	1311	#else
1099	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));	1312	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1100	#endif	1313	#endif
1101	XPUSH_CLOBJ ("OpenCL::Image2D", mem);	1314	XPUSH_CLOBJ (stash_image2d, mem);
1102		1315
1103	void	1316	void
1104	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1317	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1105	PPCODE:	1318	PPCODE:
1106	#if PREFER_1_1	1319	#if PREFER_1_1
1107	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));	1320	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
1108	#else	1321	#else
1109	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));	1322	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1110	#endif	1323	#endif
1111	XPUSH_CLOBJ ("OpenCL::Image3D", mem);	1324	XPUSH_CLOBJ (stash_image3d, mem);
1112		1325
1113	#endif	1326	#endif
1114		1327
1115	void	1328	void
1116	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)	1329	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
…		…
1136		1349
1137	void	1350	void
1138	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1351	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
1139	PPCODE:	1352	PPCODE:
1140	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));	1353	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
1141	XPUSH_CLOBJ ("OpenCL::Sampler", sampler);	1354	XPUSH_CLOBJ (stash_sampler, sampler);
1142		1355
1143	void	1356	void
1144	program_with_source (OpenCL::Context self, SV *program)	1357	program_with_source (OpenCL::Context self, SV *program)
1145	PPCODE:	1358	PPCODE:
1146	STRLEN len;	1359	STRLEN len;
1147	size_t len2;	1360	size_t len2;
1148	const char *ptr = SvPVbyte (program, len);	1361	const char *ptr = SvPVbyte (program, len);
1149		1362
1150	len2 = len;	1363	len2 = len;
1151	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));	1364	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
1152	XPUSH_CLOBJ ("OpenCL::Program", prog);	1365	XPUSH_CLOBJ (stash_program, prog);
		1366
		1367	void
		1368	program_with_binary (OpenCL::Context self, SV *devices, SV *binaries)
		1369	PPCODE:
		1370	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		1371	croak ("OpenCL::Context::program_with_binary: devices must be specified as reference to an array of device objects");
		1372
		1373	devices = SvRV (devices);
		1374
		1375	if (!SvROK (binaries) || SvTYPE (SvRV (binaries)) != SVt_PVAV)
		1376	croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
		1377
		1378	binaries = SvRV (binaries);
		1379
		1380	if (av_len ((AV *)devices) != av_len ((AV *)binaries))
		1381	croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
		1382
		1383	int count = av_len ((AV *)devices) + 1;
		1384	cl_device_id *device_list = tmpbuf (sizeof (*device_list) * count);
		1385	size_t *length_list = tmpbuf (sizeof (*length_list) * count);
		1386	const unsigned char **binary_list = tmpbuf (sizeof (*binary_list) * count);
		1387	cl_int *status_list = tmpbuf (sizeof (*status_list) * count);
		1388
		1389	int i;
		1390	for (i = 0; i < count; ++i)
		1391	{
		1392	device_list [i] = SvCLOBJ ("OpenCL::Context::program_with_binary", "devices", *av_fetch ((AV *)devices, i, 0), "OpenCL::Device");
		1393	STRLEN len;
		1394	binary_list [i] = (const unsigned char *)SvPVbyte (*av_fetch ((AV *)binaries, i, 0), len);
		1395	length_list [i] = len;
		1396	}
		1397
		1398	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, count, device_list, length_list, binary_list, GIMME_V == G_ARRAY ? status_list : 0, &res));
		1399
		1400	EXTEND (SP, 2);
		1401	PUSH_CLOBJ (stash_program, prog);
		1402
		1403	if (GIMME_V == G_ARRAY)
		1404	{
		1405	AV *av = newAV ();
		1406	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1407
		1408	for (i = count; i--; )
		1409	av_store (av, i, newSViv (status_list [i]));
		1410	}
		1411
		1412	#if CL_VERSION_1_2
		1413
		1414	void
		1415	program_with_built_in_kernels (OpenCL::Context self, SV *devices, SV *kernel_names)
		1416	PPCODE:
		1417	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		1418	croak ("OpenCL::Context::program_with_built_in_kernels: devices must be specified as reference to an array of device objects");
		1419
		1420	devices = SvRV (devices);
		1421
		1422	int count = av_len ((AV *)devices) + 1;
		1423	cl_device_id *device_list = tmpbuf (sizeof (*device_list) * count);
		1424
		1425	int i;
		1426	for (i = 0; i < count; ++i)
		1427	device_list [i] = SvCLOBJ ("OpenCL::Context::program_with_built_in_kernels", "devices", *av_fetch ((AV *)devices, i, 0), "OpenCL::Device");
		1428
		1429	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBuiltInKernels, (self, count, device_list, SvPVbyte_nolen (kernel_names), &res));
		1430
		1431	XPUSH_CLOBJ (stash_program, prog);
		1432
		1433	#endif
1153		1434
1154	#BEGIN:context	1435	#BEGIN:context
1155		1436
1156	void	1437	void
1157	reference_count (OpenCL::Context self)	1438	reference_count (OpenCL::Context self)
…		…
1174	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));	1455	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
1175	int i, n = size / sizeof (*value);	1456	int i, n = size / sizeof (*value);
1176	EXTEND (SP, n);	1457	EXTEND (SP, n);
1177	for (i = 0; i < n; ++i)	1458	for (i = 0; i < n; ++i)
1178	{	1459	{
1179	PUSH_CLOBJ ("OpenCL::Device", value [i]);	1460	PUSH_CLOBJ (stash_device, value [i]);
1180	}	1461	}
1181		1462
1182	void	1463	void
1183	properties (OpenCL::Context self)	1464	properties (OpenCL::Context self)
1184	PPCODE:	1465	PPCODE:
…		…
1204	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1485	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
1205	ALIAS:	1486	ALIAS:
1206	enqueue_read_buffer = 0	1487	enqueue_read_buffer = 0
1207	PPCODE:	1488	PPCODE:
1208	cl_event ev = 0;	1489	cl_event ev = 0;
1209	EVENT_LIST (6, items - 6);	1490	EVENT_LIST (6);
1210		1491
1211	SvUPGRADE (data, SVt_PV);	1492	SvUPGRADE (data, SVt_PV);
1212	SvGROW (data, len);	1493	SvGROW (data, len);
1213	SvPOK_only (data);	1494	SvPOK_only (data);
1214	SvCUR_set (data, len);	1495	SvCUR_set (data, len);
1215	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1496	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1216		1497
1217	if (ev)	1498	if (ev)
1218	XPUSH_CLOBJ ("OpenCL::Event", ev);	1499	XPUSH_CLOBJ (stash_event, ev);
1219		1500
1220	void	1501	void
1221	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1502	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
1222	ALIAS:	1503	ALIAS:
1223	enqueue_write_buffer = 0	1504	enqueue_write_buffer = 0
1224	PPCODE:	1505	PPCODE:
1225	cl_event ev = 0;	1506	cl_event ev = 0;
1226	STRLEN len;	1507	STRLEN len;
1227	char *ptr = SvPVbyte (data, len);	1508	char *ptr = SvPVbyte (data, len);
1228	EVENT_LIST (5, items - 5);	1509	EVENT_LIST (5);
1229		1510
1230	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1511	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1231		1512
1232	if (ev)	1513	if (ev)
1233	XPUSH_CLOBJ ("OpenCL::Event", ev);	1514	XPUSH_CLOBJ (stash_event, ev);
1234		1515
1235	#if CL_VERSION_1_2	1516	#if CL_VERSION_1_2
1236		1517
1237	void	1518	void
1238	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)	1519	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
…		…
1240	enqueue_fill_buffer = 0	1521	enqueue_fill_buffer = 0
1241	PPCODE:	1522	PPCODE:
1242	cl_event ev = 0;	1523	cl_event ev = 0;
1243	STRLEN len;	1524	STRLEN len;
1244	char *ptr = SvPVbyte (data, len);	1525	char *ptr = SvPVbyte (data, len);
1245	EVENT_LIST (5, items - 5);	1526	EVENT_LIST (5);
1246		1527
1247	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1528	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1248		1529
1249	if (ev)	1530	if (ev)
1250	XPUSH_CLOBJ ("OpenCL::Event", ev);	1531	XPUSH_CLOBJ (stash_event, ev);
1251		1532
1252	void	1533	void
1253	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, ...)	1534	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, ...)
1254	ALIAS:	1535	ALIAS:
1255	enqueue_fill_image = 0	1536	enqueue_fill_image = 0
1256	PPCODE:	1537	PPCODE:
1257	cl_event ev = 0;	1538	cl_event ev = 0;
1258	STRLEN len;
1259	const size_t origin [3] = { x, y, z };	1539	const size_t origin [3] = { x, y, z };
1260	const size_t region [3] = { width, height, depth };	1540	const size_t region [3] = { width, height, depth };
1261	EVENT_LIST (12, items - 12);	1541	EVENT_LIST (12);
1262		1542
1263	const cl_float c_f [4] = { r, g, b, a };	1543	const cl_float c_f [4] = { r, g, b, a };
1264	const cl_uint c_u [4] = { r, g, b, a };	1544	const cl_uint c_u [4] = { r, g, b, a };
1265	const cl_int c_s [4] = { r, g, b, a };	1545	const cl_int c_s [4] = { r, g, b, a };
1266	const void *c_fus [3] = { &c_f, &c_u, &c_s };	1546	const void *c_fus [3] = { &c_f, &c_u, &c_s };
…		…
1273		1553
1274	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],	1554	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
1275	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1555	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1276		1556
1277	if (ev)	1557	if (ev)
1278	XPUSH_CLOBJ ("OpenCL::Event", ev);	1558	XPUSH_CLOBJ (stash_event, ev);
1279		1559
1280	#endif	1560	#endif
1281		1561
1282	void	1562	void
1283	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1563	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
1284	ALIAS:	1564	ALIAS:
1285	enqueue_copy_buffer = 0	1565	enqueue_copy_buffer = 0
1286	PPCODE:	1566	PPCODE:
1287	cl_event ev = 0;	1567	cl_event ev = 0;
1288	EVENT_LIST (6, items - 6);	1568	EVENT_LIST (6);
1289		1569
1290	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1570	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1291		1571
1292	if (ev)	1572	if (ev)
1293	XPUSH_CLOBJ ("OpenCL::Event", ev);	1573	XPUSH_CLOBJ (stash_event, ev);
1294		1574
1295	void	1575	void
1296	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, ...)	1576	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, ...)
1297	ALIAS:	1577	ALIAS:
1298	enqueue_read_buffer_rect = 0	1578	enqueue_read_buffer_rect = 0
1299	PPCODE:	1579	PPCODE:
1300	cl_event ev = 0;	1580	cl_event ev = 0;
1301	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1581	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1302	const size_t host_origin[3] = { host_x, host_y, host_z };	1582	const size_t host_origin[3] = { host_x, host_y, host_z };
1303	const size_t region[3] = { width, height, depth };	1583	const size_t region[3] = { width, height, depth };
1304	EVENT_LIST (17, items - 17);	1584	EVENT_LIST (17);
1305		1585
1306	if (!buf_row_pitch)	1586	if (!buf_row_pitch)
1307	buf_row_pitch = region [0];	1587	buf_row_pitch = region [0];
1308		1588
1309	if (!buf_slice_pitch)	1589	if (!buf_slice_pitch)
…		…
1322	SvPOK_only (data);	1602	SvPOK_only (data);
1323	SvCUR_set (data, len);	1603	SvCUR_set (data, len);
1324	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));	1604	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));
1325		1605
1326	if (ev)	1606	if (ev)
1327	XPUSH_CLOBJ ("OpenCL::Event", ev);	1607	XPUSH_CLOBJ (stash_event, ev);
1328		1608
1329	void	1609	void
1330	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, ...)	1610	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, ...)
1331	ALIAS:	1611	ALIAS:
1332	enqueue_write_buffer_rect = 0	1612	enqueue_write_buffer_rect = 0
…		…
1335	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1615	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1336	const size_t host_origin[3] = { host_x, host_y, host_z };	1616	const size_t host_origin[3] = { host_x, host_y, host_z };
1337	const size_t region[3] = { width, height, depth };	1617	const size_t region[3] = { width, height, depth };
1338	STRLEN len;	1618	STRLEN len;
1339	char *ptr = SvPVbyte (data, len);	1619	char *ptr = SvPVbyte (data, len);
1340	EVENT_LIST (17, items - 17);	1620	EVENT_LIST (17);
1341		1621
1342	if (!buf_row_pitch)	1622	if (!buf_row_pitch)
1343	buf_row_pitch = region [0];	1623	buf_row_pitch = region [0];
1344		1624
1345	if (!buf_slice_pitch)	1625	if (!buf_slice_pitch)
…		…
1357	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1637	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1358		1638
1359	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));	1639	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));
1360		1640
1361	if (ev)	1641	if (ev)
1362	XPUSH_CLOBJ ("OpenCL::Event", ev);	1642	XPUSH_CLOBJ (stash_event, ev);
1363		1643
1364	void	1644	void
1365	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, ...)	1645	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, ...)
1366	ALIAS:	1646	ALIAS:
1367	enqueue_copy_buffer_rect = 0	1647	enqueue_copy_buffer_rect = 0
1368	PPCODE:	1648	PPCODE:
1369	cl_event ev = 0;	1649	cl_event ev = 0;
1370	const size_t src_origin[3] = { src_x, src_y, src_z };	1650	const size_t src_origin[3] = { src_x, src_y, src_z };
1371	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1651	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1372	const size_t region[3] = { width, height, depth };	1652	const size_t region[3] = { width, height, depth };
1373	EVENT_LIST (16, items - 16);	1653	EVENT_LIST (16);
1374		1654
1375	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));	1655	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));
1376		1656
1377	if (ev)	1657	if (ev)
1378	XPUSH_CLOBJ ("OpenCL::Event", ev);	1658	XPUSH_CLOBJ (stash_event, ev);
1379		1659
1380	void	1660	void
1381	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, ...)	1661	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, ...)
1382	ALIAS:	1662	ALIAS:
1383	enqueue_read_image = 0	1663	enqueue_read_image = 0
1384	PPCODE:	1664	PPCODE:
1385	cl_event ev = 0;	1665	cl_event ev = 0;
1386	const size_t src_origin[3] = { src_x, src_y, src_z };	1666	const size_t src_origin[3] = { src_x, src_y, src_z };
1387	const size_t region[3] = { width, height, depth };	1667	const size_t region[3] = { width, height, depth };
1388	EVENT_LIST (12, items - 12);	1668	EVENT_LIST (12);
1389		1669
1390	if (!row_pitch)	1670	if (!row_pitch)
1391	row_pitch = img_row_pitch (src);	1671	row_pitch = img_row_pitch (src);
1392		1672
1393	if (depth > 1 && !slice_pitch)	1673	if (depth > 1 && !slice_pitch)
…		…
1400	SvPOK_only (data);	1680	SvPOK_only (data);
1401	SvCUR_set (data, len);	1681	SvCUR_set (data, len);
1402	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));	1682	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));
1403		1683
1404	if (ev)	1684	if (ev)
1405	XPUSH_CLOBJ ("OpenCL::Event", ev);	1685	XPUSH_CLOBJ (stash_event, ev);
1406		1686
1407	void	1687	void
1408	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, ...)	1688	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, ...)
1409	ALIAS:	1689	ALIAS:
1410	enqueue_write_image = 0	1690	enqueue_write_image = 0
…		…
1412	cl_event ev = 0;	1692	cl_event ev = 0;
1413	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1693	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1414	const size_t region[3] = { width, height, depth };	1694	const size_t region[3] = { width, height, depth };
1415	STRLEN len;	1695	STRLEN len;
1416	char *ptr = SvPVbyte (data, len);	1696	char *ptr = SvPVbyte (data, len);
1417	EVENT_LIST (12, items - 12);	1697	EVENT_LIST (12);
1418		1698
1419	if (!row_pitch)	1699	if (!row_pitch)
1420	row_pitch = img_row_pitch (dst);	1700	row_pitch = img_row_pitch (dst);
1421		1701
1422	if (depth > 1 && !slice_pitch)	1702	if (depth > 1 && !slice_pitch)
…		…
1428	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1708	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1429		1709
1430	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));	1710	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));
1431		1711
1432	if (ev)	1712	if (ev)
1433	XPUSH_CLOBJ ("OpenCL::Event", ev);	1713	XPUSH_CLOBJ (stash_event, ev);
1434		1714
1435	void	1715	void
1436	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, ...)	1716	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, ...)
1437	ALIAS:	1717	ALIAS:
1438	enqueue_copy_image = 0	1718	enqueue_copy_image = 0
1439	PPCODE:	1719	PPCODE:
1440	cl_event ev = 0;	1720	cl_event ev = 0;
1441	const size_t src_origin[3] = { src_x, src_y, src_z };	1721	const size_t src_origin[3] = { src_x, src_y, src_z };
1442	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1722	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1443	const size_t region[3] = { width, height, depth };	1723	const size_t region[3] = { width, height, depth };
1444	EVENT_LIST (12, items - 12);	1724	EVENT_LIST (12);
1445		1725
1446	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1726	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1447		1727
1448	if (ev)	1728	if (ev)
1449	XPUSH_CLOBJ ("OpenCL::Event", ev);	1729	XPUSH_CLOBJ (stash_event, ev);
1450		1730
1451	void	1731	void
1452	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, ...)	1732	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, ...)
1453	ALIAS:	1733	ALIAS:
1454	enqueue_copy_image_to_buffer = 0	1734	enqueue_copy_image_to_buffer = 0
1455	PPCODE:	1735	PPCODE:
1456	cl_event ev = 0;	1736	cl_event ev = 0;
1457	const size_t src_origin[3] = { src_x, src_y, src_z };	1737	const size_t src_origin[3] = { src_x, src_y, src_z };
1458	const size_t region[3] = { width, height, depth };	1738	const size_t region [3] = { width, height, depth };
1459	EVENT_LIST (10, items - 10);	1739	EVENT_LIST (10);
1460		1740
1461	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1741	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1462		1742
1463	if (ev)	1743	if (ev)
1464	XPUSH_CLOBJ ("OpenCL::Event", ev);	1744	XPUSH_CLOBJ (stash_event, ev);
1465		1745
1466	void	1746	void
1467	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, ...)	1747	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, ...)
1468	ALIAS:	1748	ALIAS:
1469	enqueue_copy_buffer_to_image = 0	1749	enqueue_copy_buffer_to_image = 0
1470	PPCODE:	1750	PPCODE:
1471	cl_event ev = 0;	1751	cl_event ev = 0;
1472	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1752	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1753	const size_t region [3] = { width, height, depth };
		1754	EVENT_LIST (10);
		1755
		1756	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1757
		1758	if (ev)
		1759	XPUSH_CLOBJ (stash_event, ev);
		1760
		1761	void
		1762	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, ...)
		1763	ALIAS:
		1764	enqueue_map_buffer = 0
		1765	PPCODE:
		1766	cl_event ev;
		1767	EVENT_LIST (6);
		1768	size_t cb = SvIV (cb_);
		1769
		1770	if (!SvOK (cb_))
		1771	{
		1772	NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
		1773	cb -= offset;
		1774	}
		1775
		1776	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
		1777	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));
		1778
		1779	void
		1780	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, ...)
		1781	ALIAS:
		1782	enqueue_map_image = 0
		1783	PPCODE:
		1784	size_t width = SvIV (width_);
		1785	if (!SvOK (width_))
		1786	{
		1787	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
		1788	width -= x;
		1789	}
		1790
		1791	size_t height = SvIV (width_);
		1792	if (!SvOK (height_))
		1793	{
		1794	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
		1795	height -= y;
		1796	}
		1797
		1798	size_t depth = SvIV (width_);
		1799	if (!SvOK (depth_))
		1800	{
		1801	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
		1802	depth -= z;
		1803
		1804	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1805	if (!depth)
		1806	depth = 1;
		1807	}
		1808
		1809	const size_t origin[3] = { x, y, z };
1473	const size_t region[3] = { width, height, depth };	1810	const size_t region[3] = { width, height, depth };
		1811	size_t row_pitch, slice_pitch;
1474	EVENT_LIST (10, items - 10);	1812	EVENT_LIST (10);
1475		1813
1476	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1814	cl_event ev;
		1815	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));
1477		1816
1478	if (ev)	1817	size_t cb = slice_pitch ? slice_pitch * region [2]
1479	XPUSH_CLOBJ ("OpenCL::Event", ev);	1818	: row_pitch ? row_pitch * region [1]
		1819	: region [0];
		1820
		1821	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));
		1822
		1823	void
		1824	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
		1825	PPCODE:
		1826	mapped_unmap (ST (1), mapped, self, &ST (2), items - 2);
		1827	if (GIMME_V != G_VOID)
		1828	{
		1829	clRetainEvent (mapped->event);
		1830	XPUSH_CLOBJ (stash_event, mapped->event);
		1831	}
1480		1832
1481	void	1833	void
1482	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)	1834	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1483	ALIAS:	1835	ALIAS:
1484	enqueue_task = 0	1836	enqueue_task = 0
1485	PPCODE:	1837	PPCODE:
1486	cl_event ev = 0;	1838	cl_event ev = 0;
1487	EVENT_LIST (2, items - 2);	1839	EVENT_LIST (2);
1488		1840
1489	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1841	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1490		1842
1491	if (ev)	1843	if (ev)
1492	XPUSH_CLOBJ ("OpenCL::Event", ev);	1844	XPUSH_CLOBJ (stash_event, ev);
1493		1845
1494	void	1846	void
1495	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)	1847	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
1496	ALIAS:	1848	ALIAS:
1497	enqueue_nd_range_kernel = 0	1849	enqueue_nd_range_kernel = 0
…		…
1499	cl_event ev = 0;	1851	cl_event ev = 0;
1500	size_t *gwo = 0, *gws, *lws = 0;	1852	size_t *gwo = 0, *gws, *lws = 0;
1501	int gws_len;	1853	int gws_len;
1502	size_t *lists;	1854	size_t *lists;
1503	int i;	1855	int i;
1504	EVENT_LIST (5, items - 5);	1856	EVENT_LIST (5);
1505		1857
1506	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1858	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1507	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1859	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1508		1860
1509	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1861	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
1510		1862
1511	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);	1863	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
1512		1864
1513	gws = lists + gws_len * 0;	1865	gws = lists + gws_len * 0;
1514	for (i = 0; i < gws_len; ++i)	1866	for (i = 0; i < gws_len; ++i)
		1867	{
1515	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);	1868	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		1869	// at least nvidia crashes for 0-sized work group sizes, work around
		1870	if (!gws [i])
		1871	croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
		1872	}
1516		1873
1517	if (SvOK (global_work_offset))	1874	if (SvOK (global_work_offset))
1518	{	1875	{
1519	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)	1876	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
1520	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");	1877	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
…		…
1528	}	1885	}
1529		1886
1530	if (SvOK (local_work_size))	1887	if (SvOK (local_work_size))
1531	{	1888	{
1532	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1889	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
1533	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");	1890	croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
1534		1891
1535	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1892	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
1536	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1893	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
1537		1894
1538	lws = lists + gws_len * 2;	1895	lws = lists + gws_len * 2;
1539	for (i = 0; i < gws_len; ++i)	1896	for (i = 0; i < gws_len; ++i)
		1897	{
1540	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);	1898	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		1899	// at least nvidia crashes for 0-sized work group sizes, work around
		1900	if (!lws [i])
		1901	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
		1902	}
1541	}	1903	}
1542		1904
1543	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1905	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1544		1906
1545	if (ev)	1907	if (ev)
1546	XPUSH_CLOBJ ("OpenCL::Event", ev);	1908	XPUSH_CLOBJ (stash_event, ev);
		1909
		1910	#if CL_VERSION_1_2
		1911
		1912	void
		1913	migrate_mem_objects (OpenCL::Queue self, SV *objects, cl_mem_migration_flags flags, ...)
		1914	ALIAS:
		1915	enqueue_migrate_mem_objects = 0
		1916	PPCODE:
		1917	EVENT_LIST (3);
		1918
		1919	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
		1920	croak ("OpenCL::Queue::migrate_mem_objects: objects must be an array reference with OpenCL::Memory objects");
		1921
		1922	objects = SvRV (objects);
		1923
		1924	cl_uint object_count = av_len ((AV *)objects) + 1;
		1925	cl_mem *object_list = tmpbuf (sizeof (*object_list) * object_count);
		1926
		1927	int i;
		1928	for (i = object_count; i--; )
		1929	object_list [i] = SvCLOBJ ("OpenCL::Queue::migrate_mem_objects", "objects", *av_fetch ((AV *)objects, i, 0), "OpenCL::Memory");
		1930
		1931	cl_event ev = 0;
		1932	NEED_SUCCESS (EnqueueMigrateMemObjects, (self, object_count, object_list, flags, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1933
		1934	if (ev)
		1935	XPUSH_CLOBJ (stash_event, ev);
		1936
		1937	#endif
1547		1938
1548	#if cl_apple_gl_sharing || cl_khr_gl_sharing	1939	#if cl_apple_gl_sharing || cl_khr_gl_sharing
1549		1940
1550	void	1941	void
1551	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)	1942	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1552	ALIAS:	1943	ALIAS:
		1944	release_gl_objects = 1
1553	enqueue_acquire_gl_objects = 0	1945	enqueue_acquire_gl_objects = 0
1554	ALIAS:
1555	enqueue_release_gl_objects = 1	1946	enqueue_release_gl_objects = 1
1556	PPCODE:	1947	PPCODE:
1557	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)	1948	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
1558	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");	1949	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
1559		1950
1560	cl_event ev = 0;	1951	cl_event ev = 0;
1561	EVENT_LIST (2, items - 2);	1952	EVENT_LIST (2);
1562	AV *av = (AV *)SvRV (objects);	1953	AV *av = (AV *)SvRV (objects);
1563	cl_uint num_objects = av_len (av) + 1;	1954	cl_uint num_objects = av_len (av) + 1;
1564	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);	1955	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
		1956
1565	int i;	1957	int i;
1566
1567	for (i = num_objects; i--; )	1958	for (i = num_objects; i--; )
1568	object_list [i] = SvCLOBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");	1959	object_list [i] = SvCLOBJ ("OpenCL::Queue::acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
1569		1960
1570	if (ix)	1961	if (ix)
1571	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1962	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1572	else	1963	else
1573	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1964	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1574		1965
1575	if (ev)	1966	if (ev)
1576	XPUSH_CLOBJ ("OpenCL::Event", ev);	1967	XPUSH_CLOBJ (stash_event, ev);
1577		1968
1578	#endif	1969	#endif
1579		1970
1580	void	1971	void
1581	wait_for_events (OpenCL::Queue self, ...)	1972	wait_for_events (OpenCL::Queue self, ...)
1582	ALIAS:	1973	ALIAS:
1583	enqueue_wait_for_events = 0	1974	enqueue_wait_for_events = 0
1584	CODE:	1975	CODE:
1585	EVENT_LIST (1, items - 1);	1976	EVENT_LIST (1);
1586	#if PREFER_1_1	1977	#if PREFER_1_1
1587	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));	1978	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
1588	#else	1979	#else
1589	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));	1980	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
1590	#endif	1981	#endif
…		…
1593	marker (OpenCL::Queue self, ...)	1984	marker (OpenCL::Queue self, ...)
1594	ALIAS:	1985	ALIAS:
1595	enqueue_marker = 0	1986	enqueue_marker = 0
1596	PPCODE:	1987	PPCODE:
1597	cl_event ev = 0;	1988	cl_event ev = 0;
1598	EVENT_LIST (1, items - 1);	1989	EVENT_LIST (1);
1599	#if PREFER_1_1	1990	#if PREFER_1_1
1600	if (!event_list_count)	1991	if (!event_list_count)
1601	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));	1992	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1602	else	1993	else
1603	#if CL_VERSION_1_2	1994	#if CL_VERSION_1_2
…		…
1610	#endif	2001	#endif
1611	#else	2002	#else
1612	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2003	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1613	#endif	2004	#endif
1614	if (ev)	2005	if (ev)
1615	XPUSH_CLOBJ ("OpenCL::Event", ev);	2006	XPUSH_CLOBJ (stash_event, ev);
1616		2007
1617	void	2008	void
1618	barrier (OpenCL::Queue self, ...)	2009	barrier (OpenCL::Queue self, ...)
1619	ALIAS:	2010	ALIAS:
1620	enqueue_barrier = 0	2011	enqueue_barrier = 0
1621	PPCODE:	2012	PPCODE:
1622	cl_event ev = 0;	2013	cl_event ev = 0;
1623	EVENT_LIST (1, items - 1);	2014	EVENT_LIST (1);
1624	#if PREFER_1_1	2015	#if PREFER_1_1
1625	if (!event_list_count && GIMME_V == G_VOID)	2016	if (!event_list_count && GIMME_V == G_VOID)
1626	NEED_SUCCESS (EnqueueBarrier, (self));	2017	NEED_SUCCESS (EnqueueBarrier, (self));
1627	else	2018	else
1628	#if CL_VERSION_1_2	2019	#if CL_VERSION_1_2
…		…
1638	#endif	2029	#endif
1639	#else	2030	#else
1640	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2031	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1641	#endif	2032	#endif
1642	if (ev)	2033	if (ev)
1643	XPUSH_CLOBJ ("OpenCL::Event", ev);	2034	XPUSH_CLOBJ (stash_event, ev);
1644		2035
1645	void	2036	void
1646	flush (OpenCL::Queue self)	2037	flush (OpenCL::Queue self)
1647	CODE:	2038	CODE:
1648	NEED_SUCCESS (Flush, (self));	2039	NEED_SUCCESS (Flush, (self));
…		…
1666	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	2057	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1667	EXTEND (SP, 1);	2058	EXTEND (SP, 1);
1668	const int i = 0;	2059	const int i = 0;
1669	{	2060	{
1670	NEED_SUCCESS (RetainContext, (value [i]));	2061	NEED_SUCCESS (RetainContext, (value [i]));
1671	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2062	PUSH_CLOBJ (stash_context, value [i]);
1672	}	2063	}
1673		2064
1674	void	2065	void
1675	device (OpenCL::Queue self)	2066	device (OpenCL::Queue self)
1676	PPCODE:	2067	PPCODE:
1677	cl_device_id value [1];	2068	cl_device_id value [1];
1678	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));	2069	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1679	EXTEND (SP, 1);	2070	EXTEND (SP, 1);
1680	const int i = 0;	2071	const int i = 0;
1681	{	2072	{
1682	PUSH_CLOBJ ("OpenCL::Device", value [i]);	2073	PUSH_CLOBJ (stash_device, value [i]);
1683	}	2074	}
1684		2075
1685	void	2076	void
1686	reference_count (OpenCL::Queue self)	2077	reference_count (OpenCL::Queue self)
1687	PPCODE:	2078	PPCODE:
…		…
1696	PPCODE:	2087	PPCODE:
1697	cl_command_queue_properties value [1];	2088	cl_command_queue_properties value [1];
1698	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));	2089	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1699	EXTEND (SP, 1);	2090	EXTEND (SP, 1);
1700	const int i = 0;	2091	const int i = 0;
1701	PUSHs (sv_2mortal (newSViv (value [i])));	2092	PUSHs (sv_2mortal (newSVuv (value [i])));
1702		2093
1703	#END:command_queue	2094	#END:command_queue
1704		2095
1705	MODULE = OpenCL PACKAGE = OpenCL::Memory	2096	MODULE = OpenCL PACKAGE = OpenCL::Memory
1706		2097
…		…
1721	PPCODE:	2112	PPCODE:
1722	cl_mem_object_type value [1];	2113	cl_mem_object_type value [1];
1723	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));	2114	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1724	EXTEND (SP, 1);	2115	EXTEND (SP, 1);
1725	const int i = 0;	2116	const int i = 0;
1726	PUSHs (sv_2mortal (newSViv (value [i])));	2117	PUSHs (sv_2mortal (newSVuv (value [i])));
1727		2118
1728	void	2119	void
1729	flags (OpenCL::Memory self)	2120	flags (OpenCL::Memory self)
1730	PPCODE:	2121	PPCODE:
1731	cl_mem_flags value [1];	2122	cl_mem_flags value [1];
1732	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));	2123	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1733	EXTEND (SP, 1);	2124	EXTEND (SP, 1);
1734	const int i = 0;	2125	const int i = 0;
1735	PUSHs (sv_2mortal (newSViv (value [i])));	2126	PUSHs (sv_2mortal (newSVuv (value [i])));
1736		2127
1737	void	2128	void
1738	size (OpenCL::Memory self)	2129	size (OpenCL::Memory self)
1739	ALIAS:	2130	ALIAS:
1740	size = CL_MEM_SIZE	2131	size = CL_MEM_SIZE
…		…
1774	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));	2165	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1775	EXTEND (SP, 1);	2166	EXTEND (SP, 1);
1776	const int i = 0;	2167	const int i = 0;
1777	{	2168	{
1778	NEED_SUCCESS (RetainContext, (value [i]));	2169	NEED_SUCCESS (RetainContext, (value [i]));
1779	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2170	PUSH_CLOBJ (stash_context, value [i]);
1780	}	2171	}
1781		2172
1782	void	2173	void
1783	associated_memobject (OpenCL::Memory self)	2174	associated_memobject (OpenCL::Memory self)
1784	PPCODE:	2175	PPCODE:
…		…
1786	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	2177	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1787	EXTEND (SP, 1);	2178	EXTEND (SP, 1);
1788	const int i = 0;	2179	const int i = 0;
1789	{	2180	{
1790	NEED_SUCCESS (RetainMemObject, (value [i]));	2181	NEED_SUCCESS (RetainMemObject, (value [i]));
1791	PUSH_CLOBJ ("OpenCL::Memory", value [i]);	2182	PUSH_CLOBJ (stash_memory, value [i]);
1792	}	2183	}
1793		2184
1794	#END:mem	2185	#END:mem
1795		2186
1796	#if cl_apple_gl_sharing || cl_khr_gl_sharing	2187	#if cl_apple_gl_sharing || cl_khr_gl_sharing
…		…
1816	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");	2207	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1817		2208
1818	cl_buffer_region crdata = { origin, size };	2209	cl_buffer_region crdata = { origin, size };
1819		2210
1820	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	2211	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1821	XPUSH_CLOBJ ("OpenCL::Buffer", mem);	2212	XPUSH_CLOBJ (stash_buffer, mem);
1822		2213
1823	MODULE = OpenCL PACKAGE = OpenCL::Image	2214	MODULE = OpenCL PACKAGE = OpenCL::Image
1824		2215
1825	void	2216	void
1826	image_info (OpenCL::Image self, cl_image_info name)	2217	image_info (OpenCL::Image self, cl_image_info name)
…		…
1912	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	2303	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1913	EXTEND (SP, 1);	2304	EXTEND (SP, 1);
1914	const int i = 0;	2305	const int i = 0;
1915	{	2306	{
1916	NEED_SUCCESS (RetainContext, (value [i]));	2307	NEED_SUCCESS (RetainContext, (value [i]));
1917	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2308	PUSH_CLOBJ (stash_context, value [i]);
1918	}	2309	}
1919		2310
1920	void	2311	void
1921	normalized_coords (OpenCL::Sampler self)	2312	normalized_coords (OpenCL::Sampler self)
1922	PPCODE:	2313	PPCODE:
1923	cl_addressing_mode value [1];	2314	cl_addressing_mode value [1];
1924	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));	2315	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1925	EXTEND (SP, 1);	2316	EXTEND (SP, 1);
1926	const int i = 0;	2317	const int i = 0;
1927	PUSHs (sv_2mortal (newSViv (value [i])));	2318	PUSHs (sv_2mortal (newSVuv (value [i])));
1928		2319
1929	void	2320	void
1930	addressing_mode (OpenCL::Sampler self)	2321	addressing_mode (OpenCL::Sampler self)
1931	PPCODE:	2322	PPCODE:
1932	cl_filter_mode value [1];	2323	cl_filter_mode value [1];
1933	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));	2324	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1934	EXTEND (SP, 1);	2325	EXTEND (SP, 1);
1935	const int i = 0;	2326	const int i = 0;
1936	PUSHs (sv_2mortal (newSViv (value [i])));	2327	PUSHs (sv_2mortal (newSVuv (value [i])));
1937		2328
1938	void	2329	void
1939	filter_mode (OpenCL::Sampler self)	2330	filter_mode (OpenCL::Sampler self)
1940	PPCODE:	2331	PPCODE:
1941	cl_bool value [1];	2332	cl_bool value [1];
…		…
2033		2424
2034	void	2425	void
2035	kernel (OpenCL::Program program, SV *function)	2426	kernel (OpenCL::Program program, SV *function)
2036	PPCODE:	2427	PPCODE:
2037	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2428	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
2038	XPUSH_CLOBJ ("OpenCL::Kernel", kernel);	2429	XPUSH_CLOBJ (stash_kernel, kernel);
2039		2430
2040	void	2431	void
2041	kernels_in_program (OpenCL::Program program)	2432	kernels_in_program (OpenCL::Program program)
2042	PPCODE:	2433	PPCODE:
2043	cl_uint num_kernels;	2434	cl_uint num_kernels;
…		…
2046	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));	2437	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
2047		2438
2048	int i;	2439	int i;
2049	EXTEND (SP, num_kernels);	2440	EXTEND (SP, num_kernels);
2050	for (i = 0; i < num_kernels; ++i)	2441	for (i = 0; i < num_kernels; ++i)
2051	PUSH_CLOBJ ("OpenCL::Kernel", kernels [i]);	2442	PUSH_CLOBJ (stash_kernel, kernels [i]);
2052		2443
2053	void	2444	void
2054	info (OpenCL::Program self, cl_program_info name)	2445	info (OpenCL::Program self, cl_program_info name)
2055	PPCODE:	2446	PPCODE:
2056	INFO (Program)	2447	INFO (Program)
…		…
2104	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2495	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
2105	EXTEND (SP, 1);	2496	EXTEND (SP, 1);
2106	const int i = 0;	2497	const int i = 0;
2107	{	2498	{
2108	NEED_SUCCESS (RetainContext, (value [i]));	2499	NEED_SUCCESS (RetainContext, (value [i]));
2109	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2500	PUSH_CLOBJ (stash_context, value [i]);
2110	}	2501	}
2111		2502
2112	void	2503	void
2113	devices (OpenCL::Program self)	2504	devices (OpenCL::Program self)
2114	PPCODE:	2505	PPCODE:
…		…
2118	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));	2509	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
2119	int i, n = size / sizeof (*value);	2510	int i, n = size / sizeof (*value);
2120	EXTEND (SP, n);	2511	EXTEND (SP, n);
2121	for (i = 0; i < n; ++i)	2512	for (i = 0; i < n; ++i)
2122	{	2513	{
2123	PUSH_CLOBJ ("OpenCL::Device", value [i]);	2514	PUSH_CLOBJ (stash_device, value [i]);
2124	}	2515	}
2125		2516
2126	void	2517	void
2127	source (OpenCL::Program self)	2518	source (OpenCL::Program self)
2128	PPCODE:	2519	PPCODE:
…		…
2183	cl_sampler ca;	2574	cl_sampler ca;
2184	size_t cz;	2575	size_t cz;
2185	cl_event ce;	2576	cl_event ce;
2186	} arg;	2577	} arg;
2187	size_t size;	2578	size_t size;
		2579	int nullarg = 0;
2188		2580
2189	switch (type)	2581	switch (type)
2190	{	2582	{
2191	case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;	2583	case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
2192	case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;	2584	case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
…		…
2198	case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;	2590	case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
2199		2591
2200	case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;	2592	case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
2201	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;	2593	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
2202	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;	2594	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
2203	case 'z': arg.cz = SvUV (sv); size = sizeof (arg.cz); break;
2204		2595
		2596	case 'z': nullarg = 1; size = SvIV (sv); break;
		2597
2205	case 'm': arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;	2598	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
2206	case 'a': arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;	2599	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
2207	case 'e': arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;	2600	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
2208		2601
2209	default:	2602	default:
2210	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);	2603	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
2211	}	2604	}
2212		2605
2213	clSetKernelArg (self, i - 2, size, &arg);	2606	res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
		2607	if (res)
		2608	croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
2214	}	2609	}
2215		2610
2216	if (i != items)	2611	if (i != items)
2217	croak ("OpenCL::Kernel::setf format string too short (too many arguments)");	2612	croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
2218		2613
…		…
2272	clSetKernelArg (self, idx, sizeof (value), &value);	2667	clSetKernelArg (self, idx, sizeof (value), &value);
2273		2668
2274	void	2669	void
2275	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)	2670	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
2276	CODE:	2671	CODE:
2277	clSetKernelArg (self, idx, sizeof (value), &value);	2672	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2278		2673
2279	void	2674	void
2280	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)	2675	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
2281	CODE:	2676	CODE:
2282	clSetKernelArg (self, idx, sizeof (value), &value);	2677	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2283		2678
2284	void	2679	void
2285	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)	2680	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
2286	ALIAS:	2681	ALIAS:
2287	set_image2d = 0	2682	set_image2d = 0
2288	set_image3d = 0	2683	set_image3d = 0
2289	CODE:	2684	CODE:
2290	clSetKernelArg (self, idx, sizeof (value), &value);	2685	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2291		2686
2292	void	2687	void
2293	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)	2688	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
2294	CODE:	2689	CODE:
2295	clSetKernelArg (self, idx, sizeof (value), &value);	2690	clSetKernelArg (self, idx, sizeof (value), &value);
…		…
2341	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2736	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
2342	EXTEND (SP, 1);	2737	EXTEND (SP, 1);
2343	const int i = 0;	2738	const int i = 0;
2344	{	2739	{
2345	NEED_SUCCESS (RetainContext, (value [i]));	2740	NEED_SUCCESS (RetainContext, (value [i]));
2346	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2741	PUSH_CLOBJ (stash_context, value [i]);
2347	}	2742	}
2348		2743
2349	void	2744	void
2350	program (OpenCL::Kernel self)	2745	program (OpenCL::Kernel self)
2351	PPCODE:	2746	PPCODE:
…		…
2353	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2748	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
2354	EXTEND (SP, 1);	2749	EXTEND (SP, 1);
2355	const int i = 0;	2750	const int i = 0;
2356	{	2751	{
2357	NEED_SUCCESS (RetainProgram, (value [i]));	2752	NEED_SUCCESS (RetainProgram, (value [i]));
2358	PUSH_CLOBJ ("OpenCL::Program", value [i]);	2753	PUSH_CLOBJ (stash_program, value [i]);
2359	}	2754	}
2360		2755
2361	#END:kernel	2756	#END:kernel
2362		2757
2363	void	2758	void
…		…
2410	const int i = 0;	2805	const int i = 0;
2411	PUSHs (sv_2mortal (newSVuv (value [i])));	2806	PUSHs (sv_2mortal (newSVuv (value [i])));
2412		2807
2413	#END:kernel_work_group	2808	#END:kernel_work_group
2414		2809
		2810	#if CL_VERSION_1_2
		2811
		2812	void
		2813	arg_info (OpenCL::Kernel self, cl_uint idx, cl_kernel_arg_info name)
		2814	PPCODE:
		2815	size_t size;
		2816	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, 0, 0, &size));
		2817	SV *sv = sv_2mortal (newSV (size));
		2818	SvUPGRADE (sv, SVt_PV);
		2819	SvPOK_only (sv);
		2820	SvCUR_set (sv, size);
		2821	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, size, SvPVX (sv), 0));
		2822	XPUSHs (sv);
		2823
		2824	#BEGIN:kernel_arg
		2825
		2826	#END:kernel_arg
		2827
		2828	#endif
		2829
2415	MODULE = OpenCL PACKAGE = OpenCL::Event	2830	MODULE = OpenCL PACKAGE = OpenCL::Event
2416		2831
2417	void	2832	void
2418	DESTROY (OpenCL::Event self)	2833	DESTROY (OpenCL::Event self)
2419	CODE:	2834	CODE:
…		…
2443	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2858	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
2444	EXTEND (SP, 1);	2859	EXTEND (SP, 1);
2445	const int i = 0;	2860	const int i = 0;
2446	{	2861	{
2447	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2862	NEED_SUCCESS (RetainCommandQueue, (value [i]));
2448	PUSH_CLOBJ ("OpenCL::Queue", value [i]);	2863	PUSH_CLOBJ (stash_queue, value [i]);
2449	}	2864	}
2450		2865
2451	void	2866	void
2452	command_type (OpenCL::Event self)	2867	command_type (OpenCL::Event self)
2453	PPCODE:	2868	PPCODE:
…		…
2476	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2891	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2477	EXTEND (SP, 1);	2892	EXTEND (SP, 1);
2478	const int i = 0;	2893	const int i = 0;
2479	{	2894	{
2480	NEED_SUCCESS (RetainContext, (value [i]));	2895	NEED_SUCCESS (RetainContext, (value [i]));
2481	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2896	PUSH_CLOBJ (stash_context, value [i]);
2482	}	2897	}
2483		2898
2484	#END:event	2899	#END:event
2485		2900
2486	void	2901	void
…		…
2511	void	2926	void
2512	set_status (OpenCL::UserEvent self, cl_int execution_status)	2927	set_status (OpenCL::UserEvent self, cl_int execution_status)
2513	CODE:	2928	CODE:
2514	clSetUserEventStatus (self, execution_status);	2929	clSetUserEventStatus (self, execution_status);
2515		2930
		2931	MODULE = OpenCL PACKAGE = OpenCL::Mapped
		2932
		2933	void
		2934	DESTROY (SV *self)
		2935	CODE:
		2936	OpenCL__Mapped mapped = SvMAPPED (self);
		2937
		2938	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
		2939	mapped_detach (self, mapped);
		2940
		2941	clReleaseCommandQueue (mapped->queue);
		2942	clReleaseEvent (mapped->event);
		2943	Safefree (mapped);
		2944
		2945	void
		2946	unmap (OpenCL::Mapped self, ...)
		2947	CODE:
		2948	mapped_unmap (ST (0), self, self->queue, &ST (1), items - 1);
		2949
		2950	bool
		2951	mapped (OpenCL::Mapped self)
		2952	CODE:
		2953	RETVAL = !!self->ptr;
		2954	OUTPUT:
		2955	RETVAL
		2956
		2957	void
		2958	wait (OpenCL::Mapped self)
		2959	PPCODE:
		2960	if (self->event)
		2961	NEED_SUCCESS (WaitForEvents, (1, &self->event));
		2962
		2963	void
		2964	event (OpenCL::Mapped self)
		2965	PPCODE:
		2966	if (!self->event)
		2967	XSRETURN_UNDEF;
		2968
		2969	clRetainEvent (self->event);
		2970	XPUSH_CLOBJ (stash_event, self->event);
		2971
		2972	size_t
		2973	size (OpenCL::Mapped self)
		2974	CODE:
		2975	RETVAL = self->cb;
		2976	OUTPUT:
		2977	RETVAL
		2978
		2979	IV
		2980	ptr (OpenCL::Mapped self)
		2981	CODE:
		2982	RETVAL = PTR2IV (self->ptr);
		2983	OUTPUT:
		2984	RETVAL
		2985
		2986	void
		2987	set (OpenCL::Mapped self, size_t offset, SV *data)
		2988	CODE:
		2989	STRLEN len;
		2990	const char *ptr = SvPVbyte (data, len);
		2991
		2992	if (offset + len > self->cb)
		2993	croak ("OpenCL::Mapped::set out of bound condition detected");
		2994
		2995	memcpy (offset + (char *)self->ptr, ptr, len);
		2996
		2997	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
		2998
		2999	MODULE = OpenCL PACKAGE = OpenCL::MappedImage
		3000
		3001	IV
		3002	row_pitch (OpenCL::Mapped self)
		3003	ALIAS:
		3004	slice_pitch = 1
		3005	CODE:
		3006	RETVAL = ix ? self->slice_pitch : self->row_pitch;
		3007	OUTPUT:
		3008	RETVAL
		3009
		3010
		3011

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