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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.48 by root, Tue Apr 24 14:24:42 2012 UTC vs.
Revision 1.64 by root, Thu May 3 23:30:08 2012 UTC

1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
		4
		5	#include "ecb.h"//D
		6
		7	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
		8	#include "xthread.h"
		9	#include "schmorp.h"
4		10
5	#ifdef I_DLFCN	11	#ifdef I_DLFCN
6	#include <dlfcn.h>	12	#include <dlfcn.h>
7	#endif	13	#endif
8		14
…		…
40	typedef cl_command_queue OpenCL__Queue;	46	typedef cl_command_queue OpenCL__Queue;
41	typedef cl_mem OpenCL__Memory;	47	typedef cl_mem OpenCL__Memory;
42	typedef cl_mem OpenCL__Buffer;	48	typedef cl_mem OpenCL__Buffer;
43	typedef cl_mem OpenCL__BufferObj;	49	typedef cl_mem OpenCL__BufferObj;
44	typedef cl_mem OpenCL__Image;	50	typedef cl_mem OpenCL__Image;
45	typedef cl_mem OpenCL__Image2D;
46	typedef cl_mem OpenCL__Image3D;
47	typedef cl_mem OpenCL__Memory_ornull;	51	typedef cl_mem OpenCL__Memory_ornull;
48	typedef cl_mem OpenCL__Buffer_ornull;	52	typedef cl_mem OpenCL__Buffer_ornull;
49	typedef cl_mem OpenCL__Image_ornull;	53	typedef cl_mem OpenCL__Image_ornull;
50	typedef cl_mem OpenCL__Image2D_ornull;
51	typedef cl_mem OpenCL__Image3D_ornull;
52	typedef cl_sampler OpenCL__Sampler;	54	typedef cl_sampler OpenCL__Sampler;
53	typedef cl_program OpenCL__Program;	55	typedef cl_program OpenCL__Program;
54	typedef cl_kernel OpenCL__Kernel;	56	typedef cl_kernel OpenCL__Kernel;
55	typedef cl_event OpenCL__Event;	57	typedef cl_event OpenCL__Event;
56	typedef cl_event OpenCL__UserEvent;	58	typedef cl_event OpenCL__UserEvent;
57		59
		60	typedef struct mapped * OpenCL__Mapped;
		61
58	typedef SV *FUTURE;	62	typedef SV *FUTURE;
		63
		64	static HV
		65	*stash_platform,
		66	*stash_device,
		67	*stash_context,
		68	*stash_queue,
		69	*stash_program,
		70	*stash_kernel,
		71	*stash_sampler,
		72	*stash_event,
		73	*stash_userevent,
		74	*stash_memory,
		75	*stash_buffer,
		76	*stash_bufferobj,
		77	*stash_image,
		78	*stash_image1d,
		79	*stash_image1darray,
		80	*stash_image1dbuffer,
		81	*stash_image2d,
		82	*stash_image2darray,
		83	*stash_image3d,
		84	*stash_mapped,
		85	*stash_mappedbuffer,
		86	*stash_mappedimage;
59		87
60	/*****************************************************************************/	88	/*****************************************************************************/
61		89
62	// name must include a leading underscore	90	// name must include a leading underscore
63	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module	91	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
…		…
103	}	131	}
104		132
105	/*****************************************************************************/	133	/*****************************************************************************/
106		134
107	/* up to two temporary buffers */	135	/* up to two temporary buffers */
108	static void *	136	static void * ecb_noinline
109	tmpbuf (size_t size)	137	tmpbuf (size_t size)
110	{	138	{
111	enum { buffers = 3 };	139	enum { buffers = 4 };
112	static int idx;	140	static int idx;
113	static void *buf [buffers];	141	static void *buf [buffers];
114	static size_t len [buffers];	142	static size_t len [buffers];
115		143
116	idx = (idx + 1) % buffers;	144	idx = (idx + 1) % buffers;
…		…
189	if (res) \	217	if (res) \
190	FAIL (name);	218	FAIL (name);
191		219
192	/*****************************************************************************/	220	/*****************************************************************************/
193		221
194	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
195	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
196
197	static void *
198	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)
199	{
200	if (SvROK (sv) && sv_derived_from (sv, pkg))
201	return (void *)SvIV (SvRV (sv));
202
203	croak ("%s: %s is not of type %s", func, svname, pkg);
204	}
205
206	/*****************************************************************************/
207
208	static cl_context_properties *	222	static cl_context_properties * ecb_noinline
209	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)	223	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
210	{	224	{
211	if (!sv || !SvOK (sv))	225	if (!sv || !SvOK (sv))
212	if (extra)	226	if (extra)
213	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully	227	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
…		…
270	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);	284	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
271	}	285	}
272		286
273	/*****************************************************************************/	287	/*****************************************************************************/
274		288
		289	static SV *
		290	new_clobj (HV *stash, IV id)
		291	{
		292	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		293	}
		294
		295	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		296	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
		297
		298	/* cl objects are either \$iv, or [$iv, ...] */
		299	/* they can be upgraded at runtime to the array form */
		300	static void * ecb_noinline
		301	SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)
		302	{
		303	// sv_derived_from is quite slow :(
		304	if (SvROK (sv) && sv_derived_from (sv, pkg))
		305	return (void *)SvIV (SvRV (sv));
		306
		307	croak ("%s: %s is not of type %s", func, svname, pkg);
		308	}
		309
		310	// the "no-inherit" version of the above
		311	static void * ecb_noinline
		312	SvCLOBJ_ni (const char *func, const char *svname, SV *sv, HV *stash)
		313	{
		314	if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
		315	return (void *)SvIV (SvRV (sv));
		316
		317	croak ("%s: %s is not of type %s", func, svname, HvNAME (stash));
		318	}
		319
		320	/*****************************************************************************/
		321	/* callback stuff */
		322
		323	/* default context callback, log to stderr */
		324	static void CL_CALLBACK
		325	context_default_notify (const char *msg, const void *info, size_t cb, void *data)
		326	{
		327	fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
		328	}
		329
		330	typedef struct
		331	{
		332	int free_cb;
		333	void (*push)(void *data1, void *data2, void *data3);
		334	} eq_vtbl;
		335
		336	typedef struct eq_item
		337	{
		338	struct eq_item *next;
		339	eq_vtbl *vtbl;
		340	SV *cb;
		341	void *data1, *data2, *data3;
		342	} eq_item;
		343
		344	static void (*eq_signal_func)(void *signal_arg, int value);
		345	static void *eq_signal_arg;
		346	static xmutex_t eq_lock = X_MUTEX_INIT;
		347	static eq_item *eq_head, *eq_tail;
		348
		349	static void ecb_noinline
		350	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
		351	{
		352	eq_item *item = malloc (sizeof (eq_item));
		353
		354	item->next = 0;
		355	item->vtbl = vtbl;
		356	item->cb = cb;
		357	item->data1 = data1;
		358	item->data2 = data2;
		359	item->data3 = data3;
		360
		361	X_LOCK (eq_lock);
		362
		363	*(eq_head ? &eq_tail->next : &eq_head) = item;
		364	eq_tail = item;
		365
		366	X_UNLOCK (eq_lock);
		367
		368	eq_signal_func (eq_signal_arg, 0);
		369	}
		370
		371	static eq_item *
		372	eq_dec (void)
		373	{
		374	eq_item *res;
		375
		376	X_LOCK (eq_lock);
		377
		378	res = eq_head;
		379	if (res)
		380	eq_head = res->next;
		381
		382	X_UNLOCK (eq_lock);
		383
		384	return res;
		385	}
		386
		387	static void
		388	eq_poll (void)
		389	{
		390	eq_item *item;
		391
		392	while ((item = eq_dec ()))
		393	{
		394	ENTER;
		395	SAVETMPS;
		396
		397	dSP;
		398	PUSHMARK (SP);
		399	EXTEND (SP, 2);
		400
		401	if (item->vtbl->free_cb)
		402	sv_2mortal (item->cb);
		403
		404	PUTBACK;
		405	item->vtbl->push (item->data1, item->data2, item->data3);
		406
		407	SV *cb = item->cb;
		408	free (item);
		409
		410	call_sv (cb, G_DISCARD | G_VOID);
		411
		412	FREETMPS;
		413	LEAVE;
		414	}
		415	}
		416
		417	static void
		418	eq_poll_interrupt (pTHX_ void *c_arg, int value)
		419	{
		420	eq_poll ();
		421	}
		422
		423	/*****************************************************************************/
		424	/* context notify */
		425
		426	static void ecb_noinline
		427	eq_context_push (void *data1, void *data2, void *data3)
		428	{
		429	dSP;
		430	PUSHs (sv_2mortal (newSVpv (data1, 0)));
		431	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
		432	PUTBACK;
		433
		434	free (data1);
		435	free (data2);
		436	}
		437
		438	static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
		439
		440	static void CL_CALLBACK
		441	eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
		442	{
		443	void *pvt_copy = malloc (cb);
		444	memcpy (pvt_copy, pvt, cb);
		445	eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
		446	}
		447
		448	#define CONTEXT_NOTIFY_CALLBACK \
		449	void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
		450	void *user_data = 0; \
		451	\
		452	if (SvOK (notify)) \
		453	{ \
		454	pfn_notify = eq_context_notify; \
		455	user_data = s_get_cv (notify); \
		456	}
		457
		458	static SV * ecb_noinline
		459	new_clobj_context (cl_context ctx, void *user_data)
		460	{
		461	SV *sv = new_clobj (stash_context, (IV)ctx);
		462
		463	if (user_data)
		464	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
		465
		466	return sv;
		467	}
		468
		469	#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
		470
		471	/*****************************************************************************/
		472	/* build/compile/link notify */
		473
		474	static void
		475	eq_program_push (void *data1, void *data2, void *data3)
		476	{
		477	dSP;
		478	PUSH_CLOBJ (stash_program, data1);
		479	PUTBACK;
		480	}
		481
		482	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
		483
		484	static void CL_CALLBACK
		485	eq_program_notify (cl_program program, void *user_data)
		486	{
		487	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		488	}
		489
		490	struct build_args
		491	{
		492	cl_program program;
		493	char *options;
		494	void *user_data;
		495	cl_uint num_devices;
		496	};
		497
		498	X_THREAD_PROC (build_program_thread)
		499	{
		500	struct build_args *arg = thr_arg;
		501
		502	clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
		503
		504	if (arg->user_data)
		505	eq_program_notify (arg->program, arg->user_data);
		506	else
		507	clReleaseProgram (arg->program);
		508
		509	free (arg->options);
		510	free (arg);
		511
		512	return 0;
		513	}
		514
		515	static void
		516	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
		517	{
		518	struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
		519
		520	arg->program = program;
		521	arg->options = strdup (options);
		522	arg->user_data = user_data;
		523	arg->num_devices = num_devices;
		524	memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
		525
		526	xthread_t id;
		527	thread_create (&id, build_program_thread, arg);
		528	}
		529
		530	/*****************************************************************************/
		531	/* event objects */
		532
		533	static void
		534	eq_event_push (void *data1, void *data2, void *data3)
		535	{
		536	dSP;
		537	PUSH_CLOBJ (stash_event, data1);
		538	PUSHs (sv_2mortal (newSViv ((IV)data2)));
		539	PUTBACK;
		540	}
		541
		542	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
		543
		544	static void CL_CALLBACK
		545	eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
		546	{
		547	clRetainEvent (event);
		548	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
		549	}
		550
		551	/*****************************************************************************/
		552	/* utilities for XS code */
		553
275	static size_t	554	static size_t
276	img_row_pitch (cl_mem img)	555	img_row_pitch (cl_mem img)
277	{	556	{
278	size_t res;	557	size_t res;
279	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	558	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
280	return res;	559	return res;
281	}	560	}
282		561
283	static cl_event *	562	static cl_event * ecb_noinline
284	event_list (SV **items, cl_uint *rcount)	563	event_list (SV **items, cl_uint *rcount, cl_event extra)
285	{	564	{
286	cl_uint count = *rcount;	565	cl_uint count = *rcount;
287		566
288	if (!count)	567	if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
		568	*rcount = count = 0;
		569
		570	if (!count && !extra)
289	return 0;	571	return 0;
290		572
291	cl_event *list = tmpbuf (sizeof (cl_event) * count);	573	cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
292	int i = 0;	574	int i = 0;
293		575
294	do	576	while (count--)
295	{
296	--count;
297	if (SvOK (items [count]))	577	if (SvOK (items [count]))
298	list [i++] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	578	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
299	}	579
300	while (count);	580	if (extra)
		581	list [i++] = extra;
301		582
302	*rcount = i;	583	*rcount = i;
303		584
304	return i ? list : 0;	585	return i ? list : 0;
305	}	586	}
306		587
307	#define EVENT_LIST(items,count) \	588	#define EVENT_LIST(skip) \
308	cl_uint event_list_count = (count); \	589	cl_uint event_list_count = items - (skip); \
309	cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)	590	cl_event *event_list_ptr = event_list (&ST (skip), &event_list_count, 0)
310		591
311	#define INFO(class) \	592	#define INFO(class) \
312	{ \	593	{ \
313	size_t size; \	594	size_t size; \
314	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \	595	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
…		…
318	SvCUR_set (sv, size); \	599	SvCUR_set (sv, size); \
319	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \	600	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
320	XPUSHs (sv); \	601	XPUSHs (sv); \
321	}	602	}
322		603
		604	/*****************************************************************************/
		605	/* mapped_xxx */
		606
		607	static OpenCL__Mapped
		608	SvMAPPED (SV *sv)
		609	{
		610	// no typechecking atm., keep your fingers crossed
		611	return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
		612	}
		613
		614	struct mapped
		615	{
		616	cl_command_queue queue;
		617	cl_mem memobj;
		618	void *ptr;
		619	size_t cb;
		620	cl_event event;
		621	size_t row_pitch;
		622	size_t slice_pitch;
		623	};
		624
		625	static SV *
		626	mapped_new (HV *stash, cl_command_queue queue, cl_mem memobj, cl_map_flags flags, void *ptr, size_t cb, cl_event ev, size_t row_pitch, size_t slice_pitch)
		627	{
		628	SV *data = newSV (0);
		629	SvUPGRADE (data, SVt_PVMG);
		630
		631	OpenCL__Mapped mapped;
		632	New (0, mapped, 1, struct mapped);
		633
		634	clRetainCommandQueue (queue);
		635
		636	mapped->queue = queue;
		637	mapped->memobj = memobj;
		638	mapped->ptr = ptr;
		639	mapped->cb = cb;
		640	mapped->event = ev;
		641	mapped->row_pitch = row_pitch;
		642	mapped->slice_pitch = slice_pitch;
		643
		644	sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
		645
		646	if (SvLEN (data))
		647	Safefree (data);
		648
		649	SvPVX (data) = (char *)ptr;
		650	SvCUR_set (data, cb);
		651	SvLEN_set (data, 0);
		652	SvPOK_only (data);
		653
		654	SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
		655
		656	if (!(flags & CL_MAP_WRITE))
		657	SvREADONLY_on (data);
		658
		659	return obj;
		660	}
		661
		662	static void
		663	mapped_detach (SV *sv, OpenCL__Mapped mapped)
		664	{
		665	SV *data = SvRV (sv);
		666
		667	// the next check checks both before AND after detach, where SvPVX should STILL be 0
		668	if (SvPVX (data) != (char *)mapped->ptr)
		669	warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
		670	else
		671	{
		672	SvREADONLY_off (data);
		673	SvCUR_set (data, 0);
		674	SvPVX (data) = 0;
		675	SvOK_off (data);
		676	}
		677
		678	mapped->ptr = 0;
		679	}
		680
		681	static void
		682	mapped_unmap (SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
		683	{
		684	cl_event *event_list_ptr = event_list (wait_list, &event_list_count, mapped->event);
		685	cl_event ev;
		686
		687	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
		688
		689	clReleaseEvent (mapped->event);
		690	mapped->event = ev;
		691
		692	mapped_detach (self, mapped);
		693	}
		694
		695	/*****************************************************************************/
		696
323	MODULE = OpenCL PACKAGE = OpenCL	697	MODULE = OpenCL PACKAGE = OpenCL
324		698
325	PROTOTYPES: ENABLE	699	PROTOTYPES: ENABLE
		700
		701	void
		702	poll ()
		703	CODE:
		704	eq_poll ();
		705
		706	void
		707	_eq_initialise (IV func, IV arg)
		708	CODE:
		709	eq_signal_func = (void (*)(void *, int))func;
		710	eq_signal_arg = (void*)arg;
326		711
327	BOOT:	712	BOOT:
328	{	713	{
329	HV *stash = gv_stashpv ("OpenCL", 1);	714	HV *stash = gv_stashpv ("OpenCL", 1);
330	static const ivstr *civ, const_iv[] = {	715	static const ivstr *civ, const_iv[] = {
…		…
339	{ sizeof (cl_half ), "SIZEOF_HALF" },	724	{ sizeof (cl_half ), "SIZEOF_HALF" },
340	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	725	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
341	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	726	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
342	#include "constiv.h"	727	#include "constiv.h"
343	};	728	};
		729
344	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	730	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
345	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	731	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		732
		733	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
		734	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		735	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
		736	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
		737	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
		738	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
		739	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
		740	stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
		741	stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
		742	stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
		743	stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
		744	stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
		745	stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
		746	stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
		747	stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
		748	stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
		749	stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
		750	stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
		751	stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
		752	stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
		753	stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
		754	stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
		755
		756	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
346	}	757	}
347		758
348	cl_int	759	cl_int
349	errno ()	760	errno ()
350	CODE:	761	CODE:
351	RETVAL = res;	762	RETVAL = res;
352	OUTPUT:	763	OUTPUT:
353	RETVAL	764	RETVAL
354		765
355	const char *	766	const char *
356	err2str (cl_int err)	767	err2str (cl_int err = res)
357		768
358	const char *	769	const char *
359	enum2str (cl_uint value)	770	enum2str (cl_uint value)
360		771
361	void	772	void
…		…
369	list = tmpbuf (sizeof (*list) * count);	780	list = tmpbuf (sizeof (*list) * count);
370	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	781	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
371		782
372	EXTEND (SP, count);	783	EXTEND (SP, count);
373	for (i = 0; i < count; ++i)	784	for (i = 0; i < count; ++i)
374	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	785	PUSH_CLOBJ (stash_platform, (IV)list [i]);
375		786
376	void	787	void
377	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	788	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
378	PPCODE:	789	PPCODE:
		790	CONTEXT_NOTIFY_CALLBACK;
379	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));	791	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
380	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	792	XPUSH_CLOBJ_CONTEXT;
381		793
382	#if 0
383
384	void	794	void
385	context (cl_context_properties *properties = 0, FUTURE devices, FUTURE notify = 0)	795	context (FUTURE properties, FUTURE devices, FUTURE notify)
386	PPCODE:	796	PPCODE:
387	/* der Gipfel der Kunst */	797	/* der Gipfel der Kunst */
388		798
389	#endif
390
391	void	799	void
392	wait_for_events (...)	800	wait_for_events (...)
393	CODE:	801	CODE:
394	EVENT_LIST (0, items);	802	EVENT_LIST (0);
395	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	803	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
396		804
397	PROTOTYPES: DISABLE	805	PROTOTYPES: DISABLE
398		806
399	MODULE = OpenCL PACKAGE = OpenCL::Platform	807	MODULE = OpenCL PACKAGE = OpenCL::Platform
…		…
442	list = tmpbuf (sizeof (*list) * count);	850	list = tmpbuf (sizeof (*list) * count);
443	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));	851	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
444		852
445	EXTEND (SP, count);	853	EXTEND (SP, count);
446	for (i = 0; i < count; ++i)	854	for (i = 0; i < count; ++i)
447	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	855	PUSH_CLOBJ (stash_device, list [i]);
448		856
449	void	857	void
450	context (OpenCL::Platform self, cl_context_properties *properties = 0, SV *devices, FUTURE notify = 0)	858	context (OpenCL::Platform self, SV *properties = 0, SV *devices, SV *notify = &PL_sv_undef)
451	PPCODE:	859	PPCODE:
452	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	860	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
453	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");	861	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
		862
		863	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		864	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context", "properties", properties, extra, 2);
454		865
455	AV *av = (AV *)SvRV (devices);	866	AV *av = (AV *)SvRV (devices);
456	cl_uint num_devices = av_len (av) + 1;	867	cl_uint num_devices = av_len (av) + 1;
457	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	868	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
		869
458	int i;	870	int i;
459
460	for (i = num_devices; i--; )	871	for (i = num_devices; i--; )
461	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	872	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
462		873
		874	CONTEXT_NOTIFY_CALLBACK;
463	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, 0, 0, &res));	875	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, num_devices, device_list, pfn_notify, user_data, &res));
464	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	876	XPUSH_CLOBJ_CONTEXT;
465		877
466	void	878	void
467	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	879	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
468	PPCODE:	880	PPCODE:
469	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };	881	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
470	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);	882	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
		883
		884	CONTEXT_NOTIFY_CALLBACK;
471	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	885	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
472	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	886	XPUSH_CLOBJ_CONTEXT;
473		887
474	MODULE = OpenCL PACKAGE = OpenCL::Device	888	MODULE = OpenCL PACKAGE = OpenCL::Device
475		889
476	void	890	void
477	info (OpenCL::Device self, cl_device_info name)	891	info (OpenCL::Device self, cl_device_info name)
…		…
485	PPCODE:	899	PPCODE:
486	cl_device_type value [1];	900	cl_device_type value [1];
487	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));	901	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
488	EXTEND (SP, 1);	902	EXTEND (SP, 1);
489	const int i = 0;	903	const int i = 0;
490	PUSHs (sv_2mortal (newSViv (value [i])));	904	PUSHs (sv_2mortal (newSVuv (value [i])));
491		905
492	void	906	void
493	vendor_id (OpenCL::Device self)	907	vendor_id (OpenCL::Device self)
494	ALIAS:	908	ALIAS:
495	vendor_id = CL_DEVICE_VENDOR_ID	909	vendor_id = CL_DEVICE_VENDOR_ID
…		…
640	PPCODE:	1054	PPCODE:
641	cl_command_queue_properties value [1];	1055	cl_command_queue_properties value [1];
642	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));	1056	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
643	EXTEND (SP, 1);	1057	EXTEND (SP, 1);
644	const int i = 0;	1058	const int i = 0;
645	PUSHs (sv_2mortal (newSViv (value [i])));	1059	PUSHs (sv_2mortal (newSVuv (value [i])));
646		1060
647	void	1061	void
648	platform (OpenCL::Device self)	1062	platform (OpenCL::Device self)
649	PPCODE:	1063	PPCODE:
650	cl_platform_id value [1];	1064	cl_platform_id value [1];
651	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	1065	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
652	EXTEND (SP, 1);	1066	EXTEND (SP, 1);
653	const int i = 0;	1067	const int i = 0;
654	{	1068	{
655	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));	1069	PUSH_CLOBJ (stash_platform, value [i]);
656	}	1070	}
657		1071
658	void	1072	void
659	name (OpenCL::Device self)	1073	name (OpenCL::Device self)
660	ALIAS:	1074	ALIAS:
…		…
679	cl_device_id value [1];	1093	cl_device_id value [1];
680	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	1094	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
681	EXTEND (SP, 1);	1095	EXTEND (SP, 1);
682	const int i = 0;	1096	const int i = 0;
683	{	1097	{
684	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1098	PUSH_CLOBJ (stash_device, value [i]);
685	}	1099	}
686		1100
687	void	1101	void
688	partition_types_ext (OpenCL::Device self)	1102	partition_types_ext (OpenCL::Device self)
689	ALIAS:	1103	ALIAS:
…		…
716		1130
717	void	1131	void
718	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)	1132	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
719	PPCODE:	1133	PPCODE:
720	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));	1134	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
721	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	1135	XPUSH_CLOBJ (stash_queue, queue);
722		1136
723	void	1137	void
724	user_event (OpenCL::Context self)	1138	user_event (OpenCL::Context self)
725	PPCODE:	1139	PPCODE:
726	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));	1140	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
727	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);	1141	XPUSH_CLOBJ (stash_userevent, ev);
728		1142
729	void	1143	void
730	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)	1144	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
731	PPCODE:	1145	PPCODE:
732	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	1146	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
733	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	1147	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
734		1148
735	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));	1149	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
736	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1150	XPUSH_CLOBJ (stash_bufferobj, mem);
737		1151
738	void	1152	void
739	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)	1153	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
740	PPCODE:	1154	PPCODE:
741	STRLEN len;	1155	STRLEN len;
742	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1156	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
743	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	1157	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
744	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	1158	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
745	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));	1159	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
746	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1160	XPUSH_CLOBJ (stash_bufferobj, mem);
747		1161
748	#if CL_VERSION_1_2	1162	#if CL_VERSION_1_2
749		1163
750	void	1164	void
751	image (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, cl_mem_object_type type, size_t width, size_t height, size_t depth, size_t array_size = 0, size_t row_pitch = 0, size_t slice_pitch = 0, cl_uint num_mip_level = 0, cl_uint num_samples = 0, SV *data = &PL_sv_undef)	1165	image (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, cl_mem_object_type type, size_t width, size_t height, size_t depth = 0, size_t array_size = 0, size_t row_pitch = 0, size_t slice_pitch = 0, cl_uint num_mip_level = 0, cl_uint num_samples = 0, SV *data = &PL_sv_undef)
752	PPCODE:	1166	PPCODE:
753	STRLEN len;	1167	STRLEN len;
754	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1168	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
755	const cl_image_format format = { channel_order, channel_type };	1169	const cl_image_format format = { channel_order, channel_type };
756	const cl_image_desc desc = {	1170	const cl_image_desc desc = {
757	type,	1171	type,
758	width, height, depth,	1172	width, height, depth,
759	array_size, row_pitch, slice_pitch,	1173	array_size, row_pitch, slice_pitch,
760	num_mip_level, num_samples,	1174	num_mip_level, num_samples,
761	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvPTROBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0	1175	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
762	};	1176	};
763	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1177	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
764	char *klass = "OpenCL::Image";	1178	HV *stash = stash_image;
765	switch (type)	1179	switch (type)
766	{	1180	{
767	case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;	1181	case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
768	case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;	1182	case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
769	case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1183	case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
770	case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;	1184	case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
771	case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1185	case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
772	case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;	1186	case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
773	}	1187	}
774	XPUSH_NEW_OBJ (klass, mem);	1188	XPUSH_CLOBJ (stash, mem);
775		1189
776	#endif	1190	#endif
777		1191
778	void	1192	void
779	image2d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef)	1193	image2d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef)
…		…
785	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));	1199	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
786	#else	1200	#else
787	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };	1201	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
788	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1202	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
789	#endif	1203	#endif
790	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1204	XPUSH_CLOBJ (stash_image2d, mem);
791		1205
792	void	1206	void
793	image3d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef)	1207	image3d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef)
794	PPCODE:	1208	PPCODE:
795	STRLEN len;	1209	STRLEN len;
…		…
799	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1213	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
800	#else	1214	#else
801	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };	1215	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
802	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1216	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
803	#endif	1217	#endif
804	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	1218	XPUSH_CLOBJ (stash_image3d, mem);
805		1219
806	#if cl_apple_gl_sharing || cl_khr_gl_sharing	1220	#if cl_apple_gl_sharing || cl_khr_gl_sharing
807		1221
808	void	1222	void
809	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)	1223	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
810	PPCODE:	1224	PPCODE:
811	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));	1225	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
812	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1226	XPUSH_CLOBJ (stash_bufferobj, mem);
813		1227
814	void	1228	void
815	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)	1229	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
816	PPCODE:	1230	PPCODE:
817	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));	1231	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
818	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1232	XPUSH_CLOBJ (stash_image2d, mem);
819		1233
820	#if CL_VERSION_1_2	1234	#if CL_VERSION_1_2
821		1235
822	void	1236	void
823	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1237	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
824	ALIAS:	1238	ALIAS:
825	PPCODE:	1239	PPCODE:
826	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));	1240	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
827	cl_gl_object_type type;	1241	cl_gl_object_type type;
828	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?	1242	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
829	char *klass = "OpenCL::Memory";	1243	HV *stash = stash_memory;
830	switch (type)	1244	switch (type)
831	{	1245	{
832	case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;	1246	case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
833	case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;	1247	case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
834	case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1248	case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
835	case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;	1249	case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
836	case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1250	case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
837	case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;	1251	case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
838	}	1252	}
839	XPUSH_NEW_OBJ (klass, mem);	1253	XPUSH_CLOBJ (stash, mem);
840		1254
841	#endif	1255	#endif
842		1256
843	void	1257	void
844	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1258	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
…		…
846	#if PREFER_1_1	1260	#if PREFER_1_1
847	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));	1261	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
848	#else	1262	#else
849	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));	1263	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
850	#endif	1264	#endif
851	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1265	XPUSH_CLOBJ (stash_image2d, mem);
852		1266
853	void	1267	void
854	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1268	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
855	PPCODE:	1269	PPCODE:
856	#if PREFER_1_1	1270	#if PREFER_1_1
857	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));	1271	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
858	#else	1272	#else
859	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));	1273	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
860	#endif	1274	#endif
861	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	1275	XPUSH_CLOBJ (stash_image3d, mem);
862		1276
863	#endif	1277	#endif
864		1278
865	void	1279	void
866	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)	1280	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
…		…
886		1300
887	void	1301	void
888	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1302	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
889	PPCODE:	1303	PPCODE:
890	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));	1304	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
891	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	1305	XPUSH_CLOBJ (stash_sampler, sampler);
892		1306
893	void	1307	void
894	program_with_source (OpenCL::Context self, SV *program)	1308	program_with_source (OpenCL::Context self, SV *program)
895	PPCODE:	1309	PPCODE:
896	STRLEN len;	1310	STRLEN len;
897	size_t len2;	1311	size_t len2;
898	const char *ptr = SvPVbyte (program, len);	1312	const char *ptr = SvPVbyte (program, len);
899		1313
900	len2 = len;	1314	len2 = len;
901	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));	1315	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
902	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	1316	XPUSH_CLOBJ (stash_program, prog);
		1317
		1318	void
		1319	program_with_binary (OpenCL::Context self, SV *devices, SV *binaries)
		1320	PPCODE:
		1321	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		1322	croak ("OpenCL::Context::program_with_binary: devices must be specified as reference to an array of device objects");
		1323
		1324	devices = SvRV (devices);
		1325
		1326	if (!SvROK (binaries) || SvTYPE (SvRV (binaries)) != SVt_PVAV)
		1327	croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
		1328
		1329	binaries = SvRV (binaries);
		1330
		1331	if (av_len ((AV *)devices) != av_len ((AV *)binaries))
		1332	croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
		1333
		1334	int count = av_len ((AV *)devices) + 1;
		1335	cl_device_id *device_list = tmpbuf (sizeof (*device_list) * count);
		1336	size_t *length_list = tmpbuf (sizeof (*length_list) * count);
		1337	const unsigned char **binary_list = tmpbuf (sizeof (*binary_list) * count);
		1338	cl_int *status_list = tmpbuf (sizeof (*status_list) * count);
		1339
		1340	int i;
		1341	for (i = 0; i < count; ++i)
		1342	{
		1343	device_list [i] = SvCLOBJ ("OpenCL::Context::program_with_binary", "devices", *av_fetch ((AV *)devices, i, 0), "OpenCL::Device");
		1344	STRLEN len;
		1345	binary_list [i] = (const unsigned char *)SvPVbyte (*av_fetch ((AV *)binaries, i, 0), len);
		1346	length_list [i] = len;
		1347	}
		1348
		1349	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, count, device_list, length_list, binary_list, GIMME_V == G_ARRAY ? status_list : 0, &res));
		1350
		1351	EXTEND (SP, 2);
		1352	PUSH_CLOBJ (stash_program, prog);
		1353
		1354	if (GIMME_V == G_ARRAY)
		1355	{
		1356	AV *av = newAV ();
		1357	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1358
		1359	for (i = count; i--; )
		1360	av_store (av, i, newSViv (status_list [i]));
		1361	}
903		1362
904	#BEGIN:context	1363	#BEGIN:context
905		1364
906	void	1365	void
907	reference_count (OpenCL::Context self)	1366	reference_count (OpenCL::Context self)
…		…
924	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));	1383	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
925	int i, n = size / sizeof (*value);	1384	int i, n = size / sizeof (*value);
926	EXTEND (SP, n);	1385	EXTEND (SP, n);
927	for (i = 0; i < n; ++i)	1386	for (i = 0; i < n; ++i)
928	{	1387	{
929	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1388	PUSH_CLOBJ (stash_device, value [i]);
930	}	1389	}
931		1390
932	void	1391	void
933	properties (OpenCL::Context self)	1392	properties (OpenCL::Context self)
934	PPCODE:	1393	PPCODE:
…		…
949	DESTROY (OpenCL::Queue self)	1408	DESTROY (OpenCL::Queue self)
950	CODE:	1409	CODE:
951	clReleaseCommandQueue (self);	1410	clReleaseCommandQueue (self);
952		1411
953	void	1412	void
954	enqueue_read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1413	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
		1414	ALIAS:
		1415	enqueue_read_buffer = 0
955	PPCODE:	1416	PPCODE:
956	cl_event ev = 0;	1417	cl_event ev = 0;
957	EVENT_LIST (6, items - 6);	1418	EVENT_LIST (6);
958		1419
959	SvUPGRADE (data, SVt_PV);	1420	SvUPGRADE (data, SVt_PV);
960	SvGROW (data, len);	1421	SvGROW (data, len);
961	SvPOK_only (data);	1422	SvPOK_only (data);
962	SvCUR_set (data, len);	1423	SvCUR_set (data, len);
963	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1424	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
964		1425
965	if (ev)	1426	if (ev)
966	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1427	XPUSH_CLOBJ (stash_event, ev);
967		1428
968	void	1429	void
969	enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1430	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
		1431	ALIAS:
		1432	enqueue_write_buffer = 0
970	PPCODE:	1433	PPCODE:
971	cl_event ev = 0;	1434	cl_event ev = 0;
972	STRLEN len;	1435	STRLEN len;
973	char *ptr = SvPVbyte (data, len);	1436	char *ptr = SvPVbyte (data, len);
974	EVENT_LIST (5, items - 5);	1437	EVENT_LIST (5);
975		1438
976	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1439	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
977		1440
978	if (ev)	1441	if (ev)
979	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1442	XPUSH_CLOBJ (stash_event, ev);
980		1443
981	#if CL_VERSION_1_2	1444	#if CL_VERSION_1_2
982		1445
983	void	1446	void
984	enqueue_fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)	1447	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		1448	ALIAS:
		1449	enqueue_fill_buffer = 0
985	PPCODE:	1450	PPCODE:
986	cl_event ev = 0;	1451	cl_event ev = 0;
987	STRLEN len;	1452	STRLEN len;
988	char *ptr = SvPVbyte (data, len);	1453	char *ptr = SvPVbyte (data, len);
989	EVENT_LIST (5, items - 5);	1454	EVENT_LIST (5);
990		1455
991	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1456	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
992		1457
993	if (ev)	1458	if (ev)
994	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1459	XPUSH_CLOBJ (stash_event, ev);
995		1460
996	void	1461	void
997	enqueue_fill_image (OpenCL::Queue self, OpenCL::Image img, NV r, NV g, NV b, NV a, size_t x, size_t y, size_t z, size_t width, size_t height, size_t depth, ...)	1462	fill_image (OpenCL::Queue self, OpenCL::Image img, NV r, NV g, NV b, NV a, size_t x, size_t y, size_t z, size_t width, size_t height, size_t depth, ...)
		1463	ALIAS:
		1464	enqueue_fill_image = 0
998	PPCODE:	1465	PPCODE:
999	cl_event ev = 0;	1466	cl_event ev = 0;
1000	STRLEN len;
1001	const size_t origin [3] = { x, y, z };	1467	const size_t origin [3] = { x, y, z };
1002	const size_t region [3] = { width, height, depth };	1468	const size_t region [3] = { width, height, depth };
1003	EVENT_LIST (12, items - 12);	1469	EVENT_LIST (12);
1004		1470
1005	const cl_float c_f [4] = { r, g, b, a };	1471	const cl_float c_f [4] = { r, g, b, a };
1006	const cl_uint c_u [4] = { r, g, b, a };	1472	const cl_uint c_u [4] = { r, g, b, a };
1007	const cl_int c_s [4] = { r, g, b, a };	1473	const cl_int c_s [4] = { r, g, b, a };
1008	const void *c_fus [3] = { &c_f, &c_u, &c_s };	1474	const void *c_fus [3] = { &c_f, &c_u, &c_s };
1009	static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };	1475	static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
1010	cl_image_format format;	1476	cl_image_format format;
1011	NEED_SUCCESS (clGetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));	1477	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1012	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);	1478	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
1013	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)	1479	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
1014	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");	1480	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
1015		1481
1016	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type]],	1482	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
1017	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1483	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1018		1484
1019	if (ev)	1485	if (ev)
1020	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1486	XPUSH_CLOBJ (stash_event, ev);
1021		1487
1022	#endif	1488	#endif
1023		1489
1024	void	1490	void
1025	enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1491	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
		1492	ALIAS:
		1493	enqueue_copy_buffer = 0
1026	PPCODE:	1494	PPCODE:
1027	cl_event ev = 0;	1495	cl_event ev = 0;
1028	EVENT_LIST (6, items - 6);	1496	EVENT_LIST (6);
1029		1497
1030	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1498	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1031		1499
1032	if (ev)	1500	if (ev)
1033	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1501	XPUSH_CLOBJ (stash_event, ev);
1034		1502
1035	void	1503	void
1036	enqueue_read_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)	1504	read_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)
		1505	ALIAS:
		1506	enqueue_read_buffer_rect = 0
1037	PPCODE:	1507	PPCODE:
1038	cl_event ev = 0;	1508	cl_event ev = 0;
1039	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1509	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1040	const size_t host_origin[3] = { host_x, host_y, host_z };	1510	const size_t host_origin[3] = { host_x, host_y, host_z };
1041	const size_t region[3] = { width, height, depth };	1511	const size_t region[3] = { width, height, depth };
1042	EVENT_LIST (17, items - 17);	1512	EVENT_LIST (17);
1043		1513
1044	if (!buf_row_pitch)	1514	if (!buf_row_pitch)
1045	buf_row_pitch = region [0];	1515	buf_row_pitch = region [0];
1046		1516
1047	if (!buf_slice_pitch)	1517	if (!buf_slice_pitch)
…		…
1060	SvPOK_only (data);	1530	SvPOK_only (data);
1061	SvCUR_set (data, len);	1531	SvCUR_set (data, len);
1062	NEED_SUCCESS (EnqueueReadBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1532	NEED_SUCCESS (EnqueueReadBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1063		1533
1064	if (ev)	1534	if (ev)
1065	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1535	XPUSH_CLOBJ (stash_event, ev);
1066		1536
1067	void	1537	void
1068	enqueue_write_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)	1538	write_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)
		1539	ALIAS:
		1540	enqueue_write_buffer_rect = 0
1069	PPCODE:	1541	PPCODE:
1070	cl_event ev = 0;	1542	cl_event ev = 0;
1071	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1543	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1072	const size_t host_origin[3] = { host_x, host_y, host_z };	1544	const size_t host_origin[3] = { host_x, host_y, host_z };
1073	const size_t region[3] = { width, height, depth };	1545	const size_t region[3] = { width, height, depth };
1074	STRLEN len;	1546	STRLEN len;
1075	char *ptr = SvPVbyte (data, len);	1547	char *ptr = SvPVbyte (data, len);
1076	EVENT_LIST (17, items - 17);	1548	EVENT_LIST (17);
1077		1549
1078	if (!buf_row_pitch)	1550	if (!buf_row_pitch)
1079	buf_row_pitch = region [0];	1551	buf_row_pitch = region [0];
1080		1552
1081	if (!buf_slice_pitch)	1553	if (!buf_slice_pitch)
…		…
1093	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1565	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1094		1566
1095	NEED_SUCCESS (EnqueueWriteBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1567	NEED_SUCCESS (EnqueueWriteBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1096		1568
1097	if (ev)	1569	if (ev)
1098	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1570	XPUSH_CLOBJ (stash_event, ev);
1099		1571
1100	void	1572	void
1101	enqueue_copy_buffer_rect (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)	1573	copy_buffer_rect (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)
		1574	ALIAS:
		1575	enqueue_copy_buffer_rect = 0
1102	PPCODE:	1576	PPCODE:
1103	cl_event ev = 0;	1577	cl_event ev = 0;
1104	const size_t src_origin[3] = { src_x, src_y, src_z };	1578	const size_t src_origin[3] = { src_x, src_y, src_z };
1105	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1579	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1106	const size_t region[3] = { width, height, depth };	1580	const size_t region[3] = { width, height, depth };
1107	EVENT_LIST (16, items - 16);	1581	EVENT_LIST (16);
1108		1582
1109	NEED_SUCCESS (EnqueueCopyBufferRect, (self, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1583	NEED_SUCCESS (EnqueueCopyBufferRect, (self, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1110		1584
1111	if (ev)	1585	if (ev)
1112	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1586	XPUSH_CLOBJ (stash_event, ev);
1113		1587
1114	void	1588	void
1115	enqueue_read_image (OpenCL::Queue self, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)	1589	read_image (OpenCL::Queue self, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
		1590	ALIAS:
		1591	enqueue_read_image = 0
1116	PPCODE:	1592	PPCODE:
1117	cl_event ev = 0;	1593	cl_event ev = 0;
1118	const size_t src_origin[3] = { src_x, src_y, src_z };	1594	const size_t src_origin[3] = { src_x, src_y, src_z };
1119	const size_t region[3] = { width, height, depth };	1595	const size_t region[3] = { width, height, depth };
1120	EVENT_LIST (12, items - 12);	1596	EVENT_LIST (12);
1121		1597
1122	if (!row_pitch)	1598	if (!row_pitch)
1123	row_pitch = img_row_pitch (src);	1599	row_pitch = img_row_pitch (src);
1124		1600
1125	if (depth > 1 && !slice_pitch)	1601	if (depth > 1 && !slice_pitch)
…		…
1132	SvPOK_only (data);	1608	SvPOK_only (data);
1133	SvCUR_set (data, len);	1609	SvCUR_set (data, len);
1134	NEED_SUCCESS (EnqueueReadImage, (self, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1610	NEED_SUCCESS (EnqueueReadImage, (self, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1135		1611
1136	if (ev)	1612	if (ev)
1137	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1613	XPUSH_CLOBJ (stash_event, ev);
1138		1614
1139	void	1615	void
1140	enqueue_write_image (OpenCL::Queue self, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)	1616	write_image (OpenCL::Queue self, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
		1617	ALIAS:
		1618	enqueue_write_image = 0
1141	PPCODE:	1619	PPCODE:
1142	cl_event ev = 0;	1620	cl_event ev = 0;
1143	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1621	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1144	const size_t region[3] = { width, height, depth };	1622	const size_t region[3] = { width, height, depth };
1145	STRLEN len;	1623	STRLEN len;
1146	char *ptr = SvPVbyte (data, len);	1624	char *ptr = SvPVbyte (data, len);
1147	EVENT_LIST (12, items - 12);	1625	EVENT_LIST (12);
1148		1626
1149	if (!row_pitch)	1627	if (!row_pitch)
1150	row_pitch = img_row_pitch (dst);	1628	row_pitch = img_row_pitch (dst);
1151		1629
1152	if (depth > 1 && !slice_pitch)	1630	if (depth > 1 && !slice_pitch)
…		…
1158	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1636	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1159		1637
1160	NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1638	NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1161		1639
1162	if (ev)	1640	if (ev)
1163	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1641	XPUSH_CLOBJ (stash_event, ev);
1164		1642
1165	void	1643	void
1166	enqueue_copy_image (OpenCL::Queue self, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)	1644	copy_image (OpenCL::Queue self, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
		1645	ALIAS:
		1646	enqueue_copy_image = 0
1167	PPCODE:	1647	PPCODE:
1168	cl_event ev = 0;	1648	cl_event ev = 0;
1169	const size_t src_origin[3] = { src_x, src_y, src_z };	1649	const size_t src_origin[3] = { src_x, src_y, src_z };
1170	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1650	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1171	const size_t region[3] = { width, height, depth };	1651	const size_t region[3] = { width, height, depth };
1172	EVENT_LIST (12, items - 12);	1652	EVENT_LIST (12);
1173		1653
1174	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1654	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1175		1655
1176	if (ev)	1656	if (ev)
1177	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1657	XPUSH_CLOBJ (stash_event, ev);
1178		1658
1179	void	1659	void
1180	enqueue_copy_image_to_buffer (OpenCL::Queue self, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)	1660	copy_image_to_buffer (OpenCL::Queue self, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)
		1661	ALIAS:
		1662	enqueue_copy_image_to_buffer = 0
1181	PPCODE:	1663	PPCODE:
1182	cl_event ev = 0;	1664	cl_event ev = 0;
1183	const size_t src_origin[3] = { src_x, src_y, src_z };	1665	const size_t src_origin[3] = { src_x, src_y, src_z };
		1666	const size_t region [3] = { width, height, depth };
		1667	EVENT_LIST (10);
		1668
		1669	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1670
		1671	if (ev)
		1672	XPUSH_CLOBJ (stash_event, ev);
		1673
		1674	void
		1675	copy_buffer_to_image (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
		1676	ALIAS:
		1677	enqueue_copy_buffer_to_image = 0
		1678	PPCODE:
		1679	cl_event ev = 0;
		1680	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1681	const size_t region [3] = { width, height, depth };
		1682	EVENT_LIST (10);
		1683
		1684	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1685
		1686	if (ev)
		1687	XPUSH_CLOBJ (stash_event, ev);
		1688
		1689	void
		1690	map_buffer (OpenCL::Queue self, OpenCL::Buffer buf, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ | CL_MAP_WRITE, size_t offset = 0, SV *cb_ = &PL_sv_undef, ...)
		1691	ALIAS:
		1692	enqueue_map_buffer = 0
		1693	PPCODE:
		1694	cl_event ev;
		1695	EVENT_LIST (6);
		1696	size_t cb = SvIV (cb_);
		1697
		1698	if (!SvOK (cb_))
		1699	{
		1700	NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
		1701	cb -= offset;
		1702	}
		1703
		1704	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
		1705	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));
		1706
		1707	void
		1708	map_image (OpenCL::Queue self, OpenCL::Image img, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ | CL_MAP_WRITE, size_t x = 0, size_t y = 0, size_t z = 0, SV *width_ = &PL_sv_undef, SV *height_ = &PL_sv_undef, SV *depth_ = &PL_sv_undef, ...)
		1709	ALIAS:
		1710	enqueue_map_image = 0
		1711	PPCODE:
		1712	size_t width = SvIV (width_);
		1713	if (!SvOK (width_))
		1714	{
		1715	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
		1716	width -= x;
		1717	}
		1718
		1719	size_t height = SvIV (width_);
		1720	if (!SvOK (height_))
		1721	{
		1722	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
		1723	height -= y;
		1724	}
		1725
		1726	size_t depth = SvIV (width_);
		1727	if (!SvOK (depth_))
		1728	{
		1729	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
		1730	depth -= z;
		1731
		1732	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1733	if (!depth)
		1734	depth = 1;
		1735	}
		1736
		1737	const size_t origin[3] = { x, y, z };
1184	const size_t region[3] = { width, height, depth };	1738	const size_t region[3] = { width, height, depth };
		1739	size_t row_pitch, slice_pitch;
1185	EVENT_LIST (10, items - 10);	1740	EVENT_LIST (10);
1186		1741
		1742	cl_event ev;
		1743	NEED_SUCCESS_ARG (void *ptr, EnqueueMapImage, (self, img, blocking, map_flags, origin, region, &row_pitch, &slice_pitch, event_list_count, event_list_ptr, &ev, &res));
		1744
		1745	size_t cb = slice_pitch ? slice_pitch * region [2]
		1746	: row_pitch ? row_pitch * region [1]
		1747	: region [0];
		1748
		1749	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));
		1750
		1751	void
		1752	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
		1753	PPCODE:
		1754	mapped_unmap (ST (1), mapped, self, &ST (2), items - 2);
		1755	if (GIMME_V != G_VOID)
		1756	{
		1757	clRetainEvent (mapped->event);
		1758	XPUSH_CLOBJ (stash_event, mapped->event);
		1759	}
		1760
		1761	void
		1762	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
		1763	ALIAS:
		1764	enqueue_task = 0
		1765	PPCODE:
		1766	cl_event ev = 0;
		1767	EVENT_LIST (2);
		1768
1187	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1769	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1188		1770
1189	if (ev)	1771	if (ev)
1190	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1772	XPUSH_CLOBJ (stash_event, ev);
1191		1773
1192	void	1774	void
1193	enqueue_copy_buffer_to_image (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
1194	PPCODE:
1195	cl_event ev = 0;
1196	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1197	const size_t region[3] = { width, height, depth };
1198	EVENT_LIST (10, items - 10);
1199
1200	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1201
1202	if (ev)
1203	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1204
1205	void
1206	enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1207	PPCODE:
1208	cl_event ev = 0;
1209	EVENT_LIST (2, items - 2);
1210
1211	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1212
1213	if (ev)
1214	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1215
1216	void
1217	enqueue_nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)	1775	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
		1776	ALIAS:
		1777	enqueue_nd_range_kernel = 0
1218	PPCODE:	1778	PPCODE:
1219	cl_event ev = 0;	1779	cl_event ev = 0;
1220	size_t *gwo = 0, *gws, *lws = 0;	1780	size_t *gwo = 0, *gws, *lws = 0;
1221	int gws_len;	1781	int gws_len;
1222	size_t *lists;	1782	size_t *lists;
1223	int i;	1783	int i;
1224	EVENT_LIST (5, items - 5);	1784	EVENT_LIST (5);
1225		1785
1226	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1786	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1227	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1787	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1228		1788
1229	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1789	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
1230		1790
1231	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);	1791	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
1232		1792
1233	gws = lists + gws_len * 0;	1793	gws = lists + gws_len * 0;
1234	for (i = 0; i < gws_len; ++i)	1794	for (i = 0; i < gws_len; ++i)
		1795	{
1235	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);	1796	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		1797	// at least nvidia crashes for 0-sized work group sizes, work around
		1798	if (!gws [i])
		1799	croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
		1800	}
1236		1801
1237	if (SvOK (global_work_offset))	1802	if (SvOK (global_work_offset))
1238	{	1803	{
1239	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)	1804	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
1240	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");	1805	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
…		…
1248	}	1813	}
1249		1814
1250	if (SvOK (local_work_size))	1815	if (SvOK (local_work_size))
1251	{	1816	{
1252	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1817	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
1253	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");	1818	croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
1254		1819
1255	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1820	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
1256	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1821	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
1257		1822
1258	lws = lists + gws_len * 2;	1823	lws = lists + gws_len * 2;
1259	for (i = 0; i < gws_len; ++i)	1824	for (i = 0; i < gws_len; ++i)
		1825	{
1260	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);	1826	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		1827	// at least nvidia crashes for 0-sized work group sizes, work around
		1828	if (!lws [i])
		1829	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
		1830	}
1261	}	1831	}
1262		1832
1263	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1833	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1264		1834
1265	if (ev)	1835	if (ev)
1266	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1836	XPUSH_CLOBJ (stash_event, ev);
1267		1837
1268	#if cl_apple_gl_sharing || cl_khr_gl_sharing	1838	#if cl_apple_gl_sharing || cl_khr_gl_sharing
1269		1839
1270	void	1840	void
1271	enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)	1841	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1272	ALIAS:	1842	ALIAS:
		1843	release_gl_objects = 1
		1844	enqueue_acquire_gl_objects = 0
1273	enqueue_release_gl_objects = 1	1845	enqueue_release_gl_objects = 1
1274	PPCODE:	1846	PPCODE:
1275	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)	1847	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
1276	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");	1848	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
1277		1849
1278	cl_event ev = 0;	1850	cl_event ev = 0;
1279	EVENT_LIST (2, items - 2);	1851	EVENT_LIST (2);
1280	AV *av = (AV *)SvRV (objects);	1852	AV *av = (AV *)SvRV (objects);
1281	cl_uint num_objects = av_len (av) + 1;	1853	cl_uint num_objects = av_len (av) + 1;
1282	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);	1854	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
1283	int i;	1855	int i;
1284		1856
1285	for (i = num_objects; i--; )	1857	for (i = num_objects; i--; )
1286	object_list [i] = SvPTROBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");	1858	object_list [i] = SvCLOBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
1287		1859
1288	if (ix)	1860	if (ix)
1289	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1861	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1290	else	1862	else
1291	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1863	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1292		1864
1293	if (ev)	1865	if (ev)
1294	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1866	XPUSH_CLOBJ (stash_event, ev);
1295		1867
1296	#endif	1868	#endif
1297		1869
1298	void	1870	void
1299	enqueue_wait_for_events (OpenCL::Queue self, ...)	1871	wait_for_events (OpenCL::Queue self, ...)
		1872	ALIAS:
		1873	enqueue_wait_for_events = 0
1300	CODE:	1874	CODE:
1301	EVENT_LIST (1, items - 1);	1875	EVENT_LIST (1);
1302	#if PREFER_1_1	1876	#if PREFER_1_1
1303	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));	1877	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
1304	#else	1878	#else
1305	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));	1879	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
1306	#endif	1880	#endif
1307		1881
1308	void	1882	void
1309	enqueue_marker (OpenCL::Queue self, ...)	1883	marker (OpenCL::Queue self, ...)
		1884	ALIAS:
		1885	enqueue_marker = 0
1310	PPCODE:	1886	PPCODE:
1311	cl_event ev = 0;	1887	cl_event ev = 0;
1312	EVENT_LIST (1, items - 1);	1888	EVENT_LIST (1);
1313	#if PREFER_1_1	1889	#if PREFER_1_1
1314	if (!event_list_count)	1890	if (!event_list_count)
1315	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));	1891	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1316	else	1892	else
1317	#if CL_VERSION_1_2	1893	#if CL_VERSION_1_2
1318	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1894	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1319	#else	1895	#else
		1896	{
1320	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); // also a barrier	1897	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
		1898	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1899	}
1321	#endif	1900	#endif
1322	#else	1901	#else
1323	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1902	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1324	#endif	1903	#endif
1325	if (ev)	1904	if (ev)
1326	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1905	XPUSH_CLOBJ (stash_event, ev);
1327		1906
1328	void	1907	void
1329	enqueue_barrier (OpenCL::Queue self, ...)	1908	barrier (OpenCL::Queue self, ...)
		1909	ALIAS:
		1910	enqueue_barrier = 0
1330	PPCODE:	1911	PPCODE:
1331	cl_event ev = 0;	1912	cl_event ev = 0;
1332	EVENT_LIST (1, items - 1);	1913	EVENT_LIST (1);
1333	#if PREFER_1_1	1914	#if PREFER_1_1
1334	if (!event_list_count && GIMME_V == G_VOID)	1915	if (!event_list_count && GIMME_V == G_VOID)
1335	NEED_SUCCESS (EnqueueBarrier, (self));	1916	NEED_SUCCESS (EnqueueBarrier, (self));
1336	else	1917	else
1337	#if CL_VERSION_1_2	1918	#if CL_VERSION_1_2
1338	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1919	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1339	#else	1920	#else
1340	{	1921	{
1341	if (event_list_count)	1922	if (event_list_count)
1342	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1923	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
1343		1924
1344	if (GIMME_V != G_VOID)	1925	if (GIMME_V != G_VOID)
1345	NEED_SUCCESS (EnqueueMarker, (self, &ev));	1926	NEED_SUCCESS (EnqueueMarker, (self, &ev));
1346	}	1927	}
1347	#endif	1928	#endif
1348	#else	1929	#else
1349	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1930	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1350	#endif	1931	#endif
1351	if (ev)	1932	if (ev)
1352	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1933	XPUSH_CLOBJ (stash_event, ev);
1353		1934
1354	void	1935	void
1355	flush (OpenCL::Queue self)	1936	flush (OpenCL::Queue self)
1356	CODE:	1937	CODE:
1357	NEED_SUCCESS (Flush, (self));	1938	NEED_SUCCESS (Flush, (self));
…		…
1375	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	1956	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1376	EXTEND (SP, 1);	1957	EXTEND (SP, 1);
1377	const int i = 0;	1958	const int i = 0;
1378	{	1959	{
1379	NEED_SUCCESS (RetainContext, (value [i]));	1960	NEED_SUCCESS (RetainContext, (value [i]));
1380	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1961	PUSH_CLOBJ (stash_context, value [i]);
1381	}	1962	}
1382		1963
1383	void	1964	void
1384	device (OpenCL::Queue self)	1965	device (OpenCL::Queue self)
1385	PPCODE:	1966	PPCODE:
1386	cl_device_id value [1];	1967	cl_device_id value [1];
1387	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));	1968	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1388	EXTEND (SP, 1);	1969	EXTEND (SP, 1);
1389	const int i = 0;	1970	const int i = 0;
1390	{	1971	{
1391	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1972	PUSH_CLOBJ (stash_device, value [i]);
1392	}	1973	}
1393		1974
1394	void	1975	void
1395	reference_count (OpenCL::Queue self)	1976	reference_count (OpenCL::Queue self)
1396	PPCODE:	1977	PPCODE:
…		…
1405	PPCODE:	1986	PPCODE:
1406	cl_command_queue_properties value [1];	1987	cl_command_queue_properties value [1];
1407	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));	1988	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1408	EXTEND (SP, 1);	1989	EXTEND (SP, 1);
1409	const int i = 0;	1990	const int i = 0;
1410	PUSHs (sv_2mortal (newSViv (value [i])));	1991	PUSHs (sv_2mortal (newSVuv (value [i])));
1411		1992
1412	#END:command_queue	1993	#END:command_queue
1413		1994
1414	MODULE = OpenCL PACKAGE = OpenCL::Memory	1995	MODULE = OpenCL PACKAGE = OpenCL::Memory
1415		1996
…		…
1430	PPCODE:	2011	PPCODE:
1431	cl_mem_object_type value [1];	2012	cl_mem_object_type value [1];
1432	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));	2013	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1433	EXTEND (SP, 1);	2014	EXTEND (SP, 1);
1434	const int i = 0;	2015	const int i = 0;
1435	PUSHs (sv_2mortal (newSViv (value [i])));	2016	PUSHs (sv_2mortal (newSVuv (value [i])));
1436		2017
1437	void	2018	void
1438	flags (OpenCL::Memory self)	2019	flags (OpenCL::Memory self)
1439	PPCODE:	2020	PPCODE:
1440	cl_mem_flags value [1];	2021	cl_mem_flags value [1];
1441	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));	2022	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1442	EXTEND (SP, 1);	2023	EXTEND (SP, 1);
1443	const int i = 0;	2024	const int i = 0;
1444	PUSHs (sv_2mortal (newSViv (value [i])));	2025	PUSHs (sv_2mortal (newSVuv (value [i])));
1445		2026
1446	void	2027	void
1447	size (OpenCL::Memory self)	2028	size (OpenCL::Memory self)
1448	ALIAS:	2029	ALIAS:
1449	size = CL_MEM_SIZE	2030	size = CL_MEM_SIZE
…		…
1483	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));	2064	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1484	EXTEND (SP, 1);	2065	EXTEND (SP, 1);
1485	const int i = 0;	2066	const int i = 0;
1486	{	2067	{
1487	NEED_SUCCESS (RetainContext, (value [i]));	2068	NEED_SUCCESS (RetainContext, (value [i]));
1488	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2069	PUSH_CLOBJ (stash_context, value [i]);
1489	}	2070	}
1490		2071
1491	void	2072	void
1492	associated_memobject (OpenCL::Memory self)	2073	associated_memobject (OpenCL::Memory self)
1493	PPCODE:	2074	PPCODE:
…		…
1495	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	2076	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1496	EXTEND (SP, 1);	2077	EXTEND (SP, 1);
1497	const int i = 0;	2078	const int i = 0;
1498	{	2079	{
1499	NEED_SUCCESS (RetainMemObject, (value [i]));	2080	NEED_SUCCESS (RetainMemObject, (value [i]));
1500	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));	2081	PUSH_CLOBJ (stash_memory, value [i]);
1501	}	2082	}
1502		2083
1503	#END:mem	2084	#END:mem
1504		2085
1505	#if cl_apple_gl_sharing || cl_khr_gl_sharing	2086	#if cl_apple_gl_sharing || cl_khr_gl_sharing
…		…
1525	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");	2106	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1526		2107
1527	cl_buffer_region crdata = { origin, size };	2108	cl_buffer_region crdata = { origin, size };
1528		2109
1529	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	2110	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1530	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	2111	XPUSH_CLOBJ (stash_buffer, mem);
1531		2112
1532	MODULE = OpenCL PACKAGE = OpenCL::Image	2113	MODULE = OpenCL PACKAGE = OpenCL::Image
1533		2114
1534	void	2115	void
1535	image_info (OpenCL::Image self, cl_image_info name)	2116	image_info (OpenCL::Image self, cl_image_info name)
1536	PPCODE:	2117	PPCODE:
1537	INFO (Image)	2118	INFO (Image)
		2119
		2120	void
		2121	format (OpenCL::Image self)
		2122	PPCODE:
		2123	cl_image_format format;
		2124	NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		2125	EXTEND (SP, 2);
		2126	PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
		2127	PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
1538		2128
1539	#BEGIN:image	2129	#BEGIN:image
1540		2130
1541	void	2131	void
1542	element_size (OpenCL::Image self)	2132	element_size (OpenCL::Image self)
…		…
1612	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	2202	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1613	EXTEND (SP, 1);	2203	EXTEND (SP, 1);
1614	const int i = 0;	2204	const int i = 0;
1615	{	2205	{
1616	NEED_SUCCESS (RetainContext, (value [i]));	2206	NEED_SUCCESS (RetainContext, (value [i]));
1617	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2207	PUSH_CLOBJ (stash_context, value [i]);
1618	}	2208	}
1619		2209
1620	void	2210	void
1621	normalized_coords (OpenCL::Sampler self)	2211	normalized_coords (OpenCL::Sampler self)
1622	PPCODE:	2212	PPCODE:
1623	cl_addressing_mode value [1];	2213	cl_addressing_mode value [1];
1624	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));	2214	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1625	EXTEND (SP, 1);	2215	EXTEND (SP, 1);
1626	const int i = 0;	2216	const int i = 0;
1627	PUSHs (sv_2mortal (newSViv (value [i])));	2217	PUSHs (sv_2mortal (newSVuv (value [i])));
1628		2218
1629	void	2219	void
1630	addressing_mode (OpenCL::Sampler self)	2220	addressing_mode (OpenCL::Sampler self)
1631	PPCODE:	2221	PPCODE:
1632	cl_filter_mode value [1];	2222	cl_filter_mode value [1];
1633	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));	2223	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1634	EXTEND (SP, 1);	2224	EXTEND (SP, 1);
1635	const int i = 0;	2225	const int i = 0;
1636	PUSHs (sv_2mortal (newSViv (value [i])));	2226	PUSHs (sv_2mortal (newSVuv (value [i])));
1637		2227
1638	void	2228	void
1639	filter_mode (OpenCL::Sampler self)	2229	filter_mode (OpenCL::Sampler self)
1640	PPCODE:	2230	PPCODE:
1641	cl_bool value [1];	2231	cl_bool value [1];
…		…
1652	DESTROY (OpenCL::Program self)	2242	DESTROY (OpenCL::Program self)
1653	CODE:	2243	CODE:
1654	clReleaseProgram (self);	2244	clReleaseProgram (self);
1655		2245
1656	void	2246	void
1657	build (OpenCL::Program self, OpenCL::Device device, SV *options = &PL_sv_undef)	2247	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
		2248	ALIAS:
		2249	build_async = 1
1658	CODE:	2250	CODE:
		2251	void (CL_CALLBACK *pfn_notify)(cl_program program, void *user_data) = 0;
		2252	void *user_data = 0;
		2253	cl_uint num_devices = 0;
		2254	cl_device_id *device_list = 0;
		2255
		2256	if (SvOK (devices))
		2257	{
		2258	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		2259	croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");
		2260
		2261	AV *av = (AV *)SvRV (devices);
		2262	num_devices = av_len (av) + 1;
		2263
		2264	if (num_devices)
		2265	{
		2266	device_list = tmpbuf (sizeof (*device_list) * num_devices);
		2267	int count;
		2268	for (count = 0; count < num_devices; ++count)
		2269	device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
		2270	}
		2271	}
		2272
		2273	if (SvOK (notify))
		2274	{
		2275	NEED_SUCCESS (RetainProgram, (self));
		2276	pfn_notify = eq_program_notify;
		2277	user_data = SvREFCNT_inc (s_get_cv (notify));
		2278	}
		2279
		2280	if (ix)
		2281	build_program_async (self, num_devices, device_list, SvPVbyte_nolen (options), user_data);
		2282	else
1659	NEED_SUCCESS (BuildProgram, (self, 1, &device, SvPVbyte_nolen (options), 0, 0));	2283	NEED_SUCCESS (BuildProgram, (self, num_devices, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
1660		2284
1661	void	2285	void
1662	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)	2286	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1663	PPCODE:	2287	PPCODE:
1664	size_t size;	2288	size_t size;
…		…
1699		2323
1700	void	2324	void
1701	kernel (OpenCL::Program program, SV *function)	2325	kernel (OpenCL::Program program, SV *function)
1702	PPCODE:	2326	PPCODE:
1703	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2327	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1704	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	2328	XPUSH_CLOBJ (stash_kernel, kernel);
1705		2329
1706	void	2330	void
1707	kernels_in_program (OpenCL::Program program)	2331	kernels_in_program (OpenCL::Program program)
1708	PPCODE:	2332	PPCODE:
1709	cl_uint num_kernels;	2333	cl_uint num_kernels;
…		…
1712	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));	2336	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
1713		2337
1714	int i;	2338	int i;
1715	EXTEND (SP, num_kernels);	2339	EXTEND (SP, num_kernels);
1716	for (i = 0; i < num_kernels; ++i)	2340	for (i = 0; i < num_kernels; ++i)
1717	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Kernel", kernels [i]));	2341	PUSH_CLOBJ (stash_kernel, kernels [i]);
1718		2342
1719	void	2343	void
1720	info (OpenCL::Program self, cl_program_info name)	2344	info (OpenCL::Program self, cl_program_info name)
1721	PPCODE:	2345	PPCODE:
1722	INFO (Program)	2346	INFO (Program)
…		…
1770	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2394	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1771	EXTEND (SP, 1);	2395	EXTEND (SP, 1);
1772	const int i = 0;	2396	const int i = 0;
1773	{	2397	{
1774	NEED_SUCCESS (RetainContext, (value [i]));	2398	NEED_SUCCESS (RetainContext, (value [i]));
1775	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2399	PUSH_CLOBJ (stash_context, value [i]);
1776	}	2400	}
1777		2401
1778	void	2402	void
1779	devices (OpenCL::Program self)	2403	devices (OpenCL::Program self)
1780	PPCODE:	2404	PPCODE:
…		…
1784	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));	2408	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1785	int i, n = size / sizeof (*value);	2409	int i, n = size / sizeof (*value);
1786	EXTEND (SP, n);	2410	EXTEND (SP, n);
1787	for (i = 0; i < n; ++i)	2411	for (i = 0; i < n; ++i)
1788	{	2412	{
1789	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2413	PUSH_CLOBJ (stash_device, value [i]);
1790	}	2414	}
1791		2415
1792	void	2416	void
1793	source (OpenCL::Program self)	2417	source (OpenCL::Program self)
1794	PPCODE:	2418	PPCODE:
…		…
1820	DESTROY (OpenCL::Kernel self)	2444	DESTROY (OpenCL::Kernel self)
1821	CODE:	2445	CODE:
1822	clReleaseKernel (self);	2446	clReleaseKernel (self);
1823		2447
1824	void	2448	void
		2449	setf (OpenCL::Kernel self, const char *format, ...)
		2450	CODE:
		2451	int i;
		2452	for (i = 2; ; ++i)
		2453	{
		2454	while (*format == ' ')
		2455	++format;
		2456
		2457	char type = *format++;
		2458
		2459	if (!type)
		2460	break;
		2461
		2462	if (i >= items)
		2463	croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
		2464
		2465	SV *sv = ST (i);
		2466
		2467	union
		2468	{
		2469	cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
		2470	cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
		2471	cl_half ch; cl_float cf; cl_double cd;
		2472	cl_mem cm;
		2473	cl_sampler ca;
		2474	size_t cz;
		2475	cl_event ce;
		2476	} arg;
		2477	size_t size;
		2478	int nullarg = 0;
		2479
		2480	switch (type)
		2481	{
		2482	case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
		2483	case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
		2484	case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
		2485	case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
		2486	case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
		2487	case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
		2488	case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
		2489	case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
		2490
		2491	case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
		2492	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
		2493	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
		2494
		2495	case 'z': nullarg = 1; size = SvIV (sv); break;
		2496
		2497	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
		2498	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
		2499	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
		2500
		2501	default:
		2502	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
		2503	}
		2504
		2505	res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
		2506	if (res)
		2507	croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
		2508	}
		2509
		2510	if (i != items)
		2511	croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
		2512
		2513	void
1825	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)	2514	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1826	CODE:	2515	CODE:
1827	clSetKernelArg (self, idx, sizeof (value), &value);	2516	clSetKernelArg (self, idx, sizeof (value), &value);
1828		2517
1829	void	2518	void
…		…
1877	clSetKernelArg (self, idx, sizeof (value), &value);	2566	clSetKernelArg (self, idx, sizeof (value), &value);
1878		2567
1879	void	2568	void
1880	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)	2569	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1881	CODE:	2570	CODE:
1882	clSetKernelArg (self, idx, sizeof (value), &value);	2571	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1883		2572
1884	void	2573	void
1885	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)	2574	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1886	CODE:	2575	CODE:
1887	clSetKernelArg (self, idx, sizeof (value), &value);	2576	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1888		2577
1889	void	2578	void
1890	set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)	2579	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
		2580	ALIAS:
		2581	set_image2d = 0
		2582	set_image3d = 0
1891	CODE:	2583	CODE:
1892	clSetKernelArg (self, idx, sizeof (value), &value);	2584	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1893
1894	void
1895	set_image3d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image3D_ornull value)
1896	CODE:
1897	clSetKernelArg (self, idx, sizeof (value), &value);
1898		2585
1899	void	2586	void
1900	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)	2587	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1901	CODE:	2588	CODE:
1902	clSetKernelArg (self, idx, sizeof (value), &value);	2589	clSetKernelArg (self, idx, sizeof (value), &value);
…		…
1948	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2635	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1949	EXTEND (SP, 1);	2636	EXTEND (SP, 1);
1950	const int i = 0;	2637	const int i = 0;
1951	{	2638	{
1952	NEED_SUCCESS (RetainContext, (value [i]));	2639	NEED_SUCCESS (RetainContext, (value [i]));
1953	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2640	PUSH_CLOBJ (stash_context, value [i]);
1954	}	2641	}
1955		2642
1956	void	2643	void
1957	program (OpenCL::Kernel self)	2644	program (OpenCL::Kernel self)
1958	PPCODE:	2645	PPCODE:
…		…
1960	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2647	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1961	EXTEND (SP, 1);	2648	EXTEND (SP, 1);
1962	const int i = 0;	2649	const int i = 0;
1963	{	2650	{
1964	NEED_SUCCESS (RetainProgram, (value [i]));	2651	NEED_SUCCESS (RetainProgram, (value [i]));
1965	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));	2652	PUSH_CLOBJ (stash_program, value [i]);
1966	}	2653	}
1967		2654
1968	#END:kernel	2655	#END:kernel
1969		2656
1970	void	2657	void
…		…
2030	wait (OpenCL::Event self)	2717	wait (OpenCL::Event self)
2031	CODE:	2718	CODE:
2032	clWaitForEvents (1, &self);	2719	clWaitForEvents (1, &self);
2033		2720
2034	void	2721	void
		2722	cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
		2723	CODE:
		2724	clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
		2725
		2726	void
2035	info (OpenCL::Event self, cl_event_info name)	2727	info (OpenCL::Event self, cl_event_info name)
2036	PPCODE:	2728	PPCODE:
2037	INFO (Event)	2729	INFO (Event)
2038		2730
2039	#BEGIN:event	2731	#BEGIN:event
…		…
2045	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2737	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
2046	EXTEND (SP, 1);	2738	EXTEND (SP, 1);
2047	const int i = 0;	2739	const int i = 0;
2048	{	2740	{
2049	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2741	NEED_SUCCESS (RetainCommandQueue, (value [i]));
2050	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));	2742	PUSH_CLOBJ (stash_queue, value [i]);
2051	}	2743	}
2052		2744
2053	void	2745	void
2054	command_type (OpenCL::Event self)	2746	command_type (OpenCL::Event self)
2055	PPCODE:	2747	PPCODE:
…		…
2078	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2770	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2079	EXTEND (SP, 1);	2771	EXTEND (SP, 1);
2080	const int i = 0;	2772	const int i = 0;
2081	{	2773	{
2082	NEED_SUCCESS (RetainContext, (value [i]));	2774	NEED_SUCCESS (RetainContext, (value [i]));
2083	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2775	PUSH_CLOBJ (stash_context, value [i]);
2084	}	2776	}
2085		2777
2086	#END:event	2778	#END:event
2087		2779
2088	void	2780	void
…		…
2113	void	2805	void
2114	set_status (OpenCL::UserEvent self, cl_int execution_status)	2806	set_status (OpenCL::UserEvent self, cl_int execution_status)
2115	CODE:	2807	CODE:
2116	clSetUserEventStatus (self, execution_status);	2808	clSetUserEventStatus (self, execution_status);
2117		2809
		2810	MODULE = OpenCL PACKAGE = OpenCL::Mapped
		2811
		2812	void
		2813	DESTROY (SV *self)
		2814	CODE:
		2815	OpenCL__Mapped mapped = SvMAPPED (self);
		2816
		2817	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
		2818	mapped_detach (self, mapped);
		2819
		2820	clReleaseCommandQueue (mapped->queue);
		2821	clReleaseEvent (mapped->event);
		2822	Safefree (mapped);
		2823
		2824	void
		2825	unmap (OpenCL::Mapped self, ...)
		2826	CODE:
		2827	mapped_unmap (ST (0), self, self->queue, &ST (1), items - 1);
		2828
		2829	bool
		2830	mapped (OpenCL::Mapped self)
		2831	CODE:
		2832	RETVAL = !!self->ptr;
		2833	OUTPUT:
		2834	RETVAL
		2835
		2836	void
		2837	wait (OpenCL::Mapped self)
		2838	PPCODE:
		2839	if (self->event)
		2840	NEED_SUCCESS (WaitForEvents, (1, &self->event));
		2841
		2842	void
		2843	event (OpenCL::Mapped self)
		2844	PPCODE:
		2845	if (!self->event)
		2846	XSRETURN_UNDEF;
		2847
		2848	clRetainEvent (self->event);
		2849	XPUSH_CLOBJ (stash_event, self->event);
		2850
		2851	size_t
		2852	size (OpenCL::Mapped self)
		2853	CODE:
		2854	RETVAL = self->cb;
		2855	OUTPUT:
		2856	RETVAL
		2857
		2858	IV
		2859	ptr (OpenCL::Mapped self)
		2860	CODE:
		2861	RETVAL = PTR2IV (self->ptr);
		2862	OUTPUT:
		2863	RETVAL
		2864
		2865	void
		2866	set (OpenCL::Mapped self, size_t offset, SV *data)
		2867	CODE:
		2868	STRLEN len;
		2869	const char *ptr = SvPVbyte (data, len);
		2870
		2871	if (offset + len > self->cb)
		2872	croak ("OpenCL::Mapped::set out of bound condition detected");
		2873
		2874	memcpy (offset + (char *)self->ptr, ptr, len);
		2875
		2876	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
		2877
		2878	MODULE = OpenCL PACKAGE = OpenCL::MappedImage
		2879
		2880	IV
		2881	row_pitch (OpenCL::Mapped self)
		2882	ALIAS:
		2883	slice_pitch = 1
		2884	CODE:
		2885	RETVAL = ix ? self->slice_pitch : self->row_pitch;
		2886	OUTPUT:
		2887	RETVAL
		2888
		2889
		2890

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