[ViewVC] Diff of: cvs/OpenCL/OpenCL.xs

Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.61 by root, Tue May 1 16:37:23 2012 UTC vs.
Revision 1.80 by root, Sat May 5 16:44:02 2012 UTC

…		…
		1	#include <stddef.h>
		2
1	#include "EXTERN.h"	3	#include "EXTERN.h"
2	#include "perl.h"	4	#include "perl.h"
3	#include "XSUB.h"	5	#include "XSUB.h"
		6
		7	#include "ecb.h"//D
4		8
5	#define X_STACKSIZE sizeof (void ) 512 * 1024 // 2-4mb should be enough, really	9	#define X_STACKSIZE sizeof (void ) 512 * 1024 // 2-4mb should be enough, really
6	#include "xthread.h"	10	#include "xthread.h"
7	#include "schmorp.h"	11	#include "schmorp.h"
8		12
26	#if PREFER_1_1	30	#if PREFER_1_1
27	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS	31	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
28	#endif	32	#endif
29		33
30	#ifdef __APPLE__	34	#ifdef __APPLE__
31	#include <OpenCL/opencl.h>	35	#define CLHDR(name) <OpenCL/name>
32	#else	36	#else
		37	#define CLHDR(name) <CL/name>
		38	#endif
		39
33	#include <CL/opencl.h>	40	#include CLHDR(opencl.h)
		41
		42	#ifndef CL_VERSION_1_2
		43	#include CLHDR(cl_d3d9.h)
		44	#endif
		45
		46	#if _WIN32
		47	#include CLHDR(cl_d3d10.h)
		48	#if CL_VERSION_1_2
		49	#include CLHDR<cl_d3d11.h>
		50	#endif
		51	#include CLHDR<cl_dx9_media_sharing.h.h>
34	#endif	52	#endif
35		53
36	#ifndef CL_VERSION_1_2	54	#ifndef CL_VERSION_1_2
37	#undef PREFER_1_1	55	#undef PREFER_1_1
38	#define PREFER_1_1 1	56	#define PREFER_1_1 1
39	#endif	57	#endif
40		58
		59	// make sure all constants we might use are actually defined
		60	#include "default.h"
		61
41	typedef cl_platform_id OpenCL__Platform;	62	typedef cl_platform_id OpenCL__Platform;
42	typedef cl_device_id OpenCL__Device;	63	typedef cl_device_id OpenCL__Device;
		64	typedef cl_device_id OpenCL__SubDevice;
43	typedef cl_context OpenCL__Context;	65	typedef cl_context OpenCL__Context;
44	typedef cl_command_queue OpenCL__Queue;	66	typedef cl_command_queue OpenCL__Queue;
45	typedef cl_mem OpenCL__Memory;	67	typedef cl_mem OpenCL__Memory;
46	typedef cl_mem OpenCL__Buffer;	68	typedef cl_mem OpenCL__Buffer;
47	typedef cl_mem OpenCL__BufferObj;	69	typedef cl_mem OpenCL__BufferObj;
48	typedef cl_mem OpenCL__Image;	70	typedef cl_mem OpenCL__Image;
49	typedef cl_mem OpenCL__Image2D;
50	typedef cl_mem OpenCL__Image3D;
51	typedef cl_mem OpenCL__Memory_ornull;	71	typedef cl_mem OpenCL__Memory_ornull;
52	typedef cl_mem OpenCL__Buffer_ornull;	72	typedef cl_mem OpenCL__Buffer_ornull;
53	typedef cl_mem OpenCL__Image_ornull;	73	typedef cl_mem OpenCL__Image_ornull;
54	typedef cl_mem OpenCL__Image2D_ornull;
55	typedef cl_mem OpenCL__Image3D_ornull;
56	typedef cl_sampler OpenCL__Sampler;	74	typedef cl_sampler OpenCL__Sampler;
57	typedef cl_program OpenCL__Program;	75	typedef cl_program OpenCL__Program;
58	typedef cl_kernel OpenCL__Kernel;	76	typedef cl_kernel OpenCL__Kernel;
59	typedef cl_event OpenCL__Event;	77	typedef cl_event OpenCL__Event;
60	typedef cl_event OpenCL__UserEvent;	78	typedef cl_event OpenCL__UserEvent;
61		79
62	typedef struct mapped * OpenCL__Mapped;	80	typedef struct mapped * OpenCL__Mapped;
63		81
64	typedef SV *FUTURE;
65
66	static HV	82	static HV
67	*stash_platform,	83	*stash_platform,
68	*stash_device,	84	*stash_device,
		85	*stash_subdevice,
69	*stash_context,	86	*stash_context,
70	*stash_queue,	87	*stash_queue,
71	*stash_program,	88	*stash_program,
72	*stash_kernel,	89	*stash_kernel,
73	*stash_sampler,	90	*stash_sampler,
…		…
133	}	150	}
134		151
135	/*****************************************************************************/	152	/*****************************************************************************/
136		153
137	/* up to two temporary buffers */	154	/* up to two temporary buffers */
138	static void *	155	static void * ecb_noinline
139	tmpbuf (size_t size)	156	tmpbuf (size_t size)
140	{	157	{
141	enum { buffers = 3 };	158	enum { buffers = 4 };
142	static int idx;	159	static int idx;
143	static void *buf [buffers];	160	static void *buf [buffers];
144	static size_t len [buffers];	161	static size_t len [buffers];
145		162
146	idx = (idx + 1) % buffers;	163	idx = (idx + 1) % buffers;
…		…
153	}	170	}
154		171
155	return buf [idx];	172	return buf [idx];
156	}	173	}
157		174
		175	static const char * ecb_noinline
		176	cv_get_name (CV *cv)
		177	{
		178	static char fullname [256];
		179
		180	GV *gv = CvGV (cv); // gv better be nonzero
		181
		182	HV *stash = GvSTASH (gv);
		183	const char *hvname = HvNAME_get (stash); // stash also better be nonzero
		184	const char *gvname = GvNAME (gv);
		185
		186	snprintf (fullname, sizeof (fullname), "%s::%s", hvname, gvname);
		187	return fullname;
		188	}
		189
158	/*****************************************************************************/	190	/*****************************************************************************/
159		191
160	typedef struct	192	typedef struct
161	{	193	{
162	IV iv;	194	IV iv;
163	const char *name;	195	const char *name;
164	#define const_iv(name) { (IV)CL_ ## name, # name },	196	#define const_iv(name) { (IV)CL_ ## name, # name },
165	} ivstr;	197	} ivstr;
		198
		199	typedef struct
		200	{
		201	NV nv;
		202	const char *name;
		203	#define const_nv(name) { (NV)CL_ ## name, # name },
		204	} nvstr;
166		205
167	static const char *	206	static const char *
168	iv2str (IV value, const ivstr base, int count, const char fallback)	207	iv2str (IV value, const ivstr base, int count, const char fallback)
169	{	208	{
170	int i;	209	int i;
…		…
219	if (res) \	258	if (res) \
220	FAIL (name);	259	FAIL (name);
221		260
222	/*****************************************************************************/	261	/*****************************************************************************/
223		262
		263	static SV *
		264	new_clobj (HV *stash, IV id)
		265	{
		266	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		267	}
		268
		269	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		270	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
		271
		272	/* cl objects are either \$iv, or [$iv, ...] */
		273	/* they can be upgraded at runtime to the array form */
		274	static void * ecb_noinline
		275	SvCLOBJ (CV cv, const char svname, SV sv, const char pkg)
		276	{
		277	// sv_derived_from is quite slow :(
		278	if (SvROK (sv) && sv_derived_from (sv, pkg))
		279	return (void *)SvIV (SvRV (sv));
		280
		281	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, pkg);
		282	}
		283
		284	// the "no-inherit" version of the above
		285	static void * ecb_noinline
		286	SvCLOBJ_ni (CV cv, const char svname, SV sv, HV stash)
		287	{
		288	if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
		289	return (void *)SvIV (SvRV (sv));
		290
		291	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, HvNAME (stash));
		292	}
		293
		294	/*****************************************************************************/
		295
224	static cl_context_properties *	296	static cl_context_properties * ecb_noinline
225	SvCONTEXTPROPERTIES (const char func, const char svname, SV sv, cl_context_properties extra, int extracount)	297	SvCONTEXTPROPERTIES (CV cv, const char svname, SV sv, cl_context_properties extra, int extracount)
226	{	298	{
227	if (!sv \|\| !SvOK (sv))	299	if (!sv \|\| !SvOK (sv))
228	if (extra)	300	if (extra)
229	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully	301	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
230	else	302	else
…		…
236	int i, len = av_len (av) + 1;	308	int i, len = av_len (av) + 1;
237	cl_context_properties p = tmpbuf (sizeof (cl_context_properties) (len + extracount + 1));	309	cl_context_properties p = tmpbuf (sizeof (cl_context_properties) (len + extracount + 1));
238	cl_context_properties *l = p;	310	cl_context_properties *l = p;
239		311
240	if (len & 1)	312	if (len & 1)
241	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);	313	croak ("%s: %s is not a property list (must contain an even number of elements)", cv_get_name (cv), svname);
242		314
243	while (extracount--)	315	while (extracount--)
244	l++ = extra++;	316	l++ = extra++;
245		317
246	for (i = 0; i < len; i += 2)	318	for (i = 0; i < len; i += 2)
…		…
249	SV p_sv = av_fetch (av, i + 1, 0);	321	SV p_sv = av_fetch (av, i + 1, 0);
250	cl_context_properties v = SvIV (p_sv); // code below can override	322	cl_context_properties v = SvIV (p_sv); // code below can override
251		323
252	switch (t)	324	switch (t)
253	{	325	{
		326	case CL_CONTEXT_PLATFORM:
		327	if (SvROK (p_sv))
		328	v = (cl_context_properties)SvCLOBJ (cv, svname, p_sv, "OpenCL::Platform");
		329	break;
		330
254	case CL_GLX_DISPLAY_KHR:	331	case CL_GLX_DISPLAY_KHR:
255	if (!SvOK (p_sv))	332	if (!SvOK (p_sv))
256	{	333	{
257	void *func = glsym ("_glXGetCurrentDisplay");	334	void *func = glsym ("_glXGetCurrentDisplay");
258	if (func)	335	if (func)
…		…
281	*l = 0;	358	*l = 0;
282		359
283	return p;	360	return p;
284	}	361	}
285		362
286	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);	363	croak ("%s: %s is not a property list (either undef or [type => value, ...])", cv_get_name (cv), svname);
287	}	364	}
288		365
289	/*****************************************************************************/	366	// parse an array of CLOBJ into a void ** array in C - works only for CLOBJs whose representation
290		367	// is a pointer (and only on well-behaved systems).
291	static SV *	368	static void * ecb_noinline
292	new_clobj (HV *stash, IV id)	369	object_list (CV cv, int or_undef, const char argname, SV arg, const char klass, cl_uint *rcount)
293	{	370	{
294	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));	371	if (!SvROK (arg) \|\| SvTYPE (SvRV (arg)) != SVt_PVAV)
295	}	372	croak ("%s: '%s' parameter must be %sa reference to an array of %s objects",
		373	cv_get_name (cv), argname, or_undef ? "undef or " : "", klass);
296		374
297	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))	375	AV av = (AV )SvRV (arg);
298	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))	376	void **list = 0;
		377	cl_uint count = av_len (av) + 1;
299		378
300	/* cl objects are either \$iv, or [$iv, ...] */	379	if (count)
301	/* they can be upgraded at runtime to the array form */	380	{
302	static void *	381	list = tmpbuf (sizeof (list) count);
303	SvCLOBJ (const char func, const char svname, SV sv, const char pkg)	382	int i;
304	{	383	for (i = 0; i < count; ++i)
305	if (SvROK (sv) && sv_derived_from (sv, pkg))	384	list [i] = SvCLOBJ (cv, argname, *av_fetch (av, i, 1), klass);
306	return (void *)SvIV (SvRV (sv));	385	}
307		386
308	croak ("%s: %s is not of type %s", func, svname, pkg);	387	if (!count && !or_undef)
		388	croak ("%s: '%s' must contain at least one %s object",
		389	cv_get_name (cv), argname, klass);
		390
		391	*rcount = count;
		392	return (void *)list;
309	}	393	}
310		394
311	/*****************************************************************************/	395	/*****************************************************************************/
312	/* callback stuff */	396	/* callback stuff */
313		397
…		…
335	static void (eq_signal_func)(void signal_arg, int value);	419	static void (eq_signal_func)(void signal_arg, int value);
336	static void *eq_signal_arg;	420	static void *eq_signal_arg;
337	static xmutex_t eq_lock = X_MUTEX_INIT;	421	static xmutex_t eq_lock = X_MUTEX_INIT;
338	static eq_item eq_head, eq_tail;	422	static eq_item eq_head, eq_tail;
339		423
340	static void	424	static void ecb_noinline
341	eq_enq (eq_vtbl vtbl, SV cb, void data1, void data2, void *data3)	425	eq_enq (eq_vtbl vtbl, SV cb, void data1, void data2, void *data3)
342	{	426	{
343	eq_item *item = malloc (sizeof (eq_item));	427	eq_item *item = malloc (sizeof (eq_item));
344		428
345	item->next = 0;	429	item->next = 0;
…		…
412	}	496	}
413		497
414	/*****************************************************************************/	498	/*****************************************************************************/
415	/* context notify */	499	/* context notify */
416		500
417	static void	501	static void ecb_noinline
418	eq_context_push (void data1, void data2, void *data3)	502	eq_context_push (void data1, void data2, void *data3)
419	{	503	{
420	dSP;	504	dSP;
421	PUSHs (sv_2mortal (newSVpv (data1, 0)));	505	PUSHs (sv_2mortal (newSVpv (data1, 0)));
422	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));	506	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
…		…
444	{ \	528	{ \
445	pfn_notify = eq_context_notify; \	529	pfn_notify = eq_context_notify; \
446	user_data = s_get_cv (notify); \	530	user_data = s_get_cv (notify); \
447	}	531	}
448		532
449	static SV *	533	static SV * ecb_noinline
450	new_clobj_context (cl_context ctx, void *user_data)	534	new_clobj_context (cl_context ctx, void *user_data)
451	{	535	{
452	SV *sv = new_clobj (stash_context, (IV)ctx);	536	SV *sv = new_clobj (stash_context, (IV)ctx);
453		537
454	if (user_data)	538	if (user_data)
…		…
473	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };	557	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
474		558
475	static void CL_CALLBACK	559	static void CL_CALLBACK
476	eq_program_notify (cl_program program, void *user_data)	560	eq_program_notify (cl_program program, void *user_data)
477	{	561	{
		562	clRetainProgram (program);
		563
478	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);	564	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		565	}
		566
		567	typedef void (CL_CALLBACK program_callback)(cl_program program, void user_data);
		568
		569	static program_callback ecb_noinline
		570	make_program_callback (SV notify, void *ruser_data)
		571	{
		572	if (SvOK (notify))
		573	{
		574	*ruser_data = SvREFCNT_inc (s_get_cv (notify));
		575	return eq_program_notify;
		576	}
		577	else
		578	{
		579	*ruser_data = 0;
		580	return 0;
		581	}
479	}	582	}
480		583
481	struct build_args	584	struct build_args
482	{	585	{
483	cl_program program;	586	cl_program program;
…		…
497	else	600	else
498	clReleaseProgram (arg->program);	601	clReleaseProgram (arg->program);
499		602
500	free (arg->options);	603	free (arg->options);
501	free (arg);	604	free (arg);
		605
		606	return 0;
502	}	607	}
503		608
504	static void	609	static void
505	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id device_list, const char options, void *user_data)	610	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id device_list, const char options, void *user_data)
506	{	611	{
…		…
515	xthread_t id;	620	xthread_t id;
516	thread_create (&id, build_program_thread, arg);	621	thread_create (&id, build_program_thread, arg);
517	}	622	}
518		623
519	/*****************************************************************************/	624	/*****************************************************************************/
		625	/* mem object destructor notify */
		626
		627	static void ecb_noinline
		628	eq_destructor_push (void data1, void data2, void *data3)
		629	{
		630	}
		631
		632	static eq_vtbl eq_destructor_vtbl = { 0, eq_destructor_push };
		633
		634	static void CL_CALLBACK
		635	eq_destructor_notify (cl_mem memobj, void *user_data)
		636	{
		637	eq_enq (&eq_destructor_vtbl, (SV )user_data, (void )memobj, 0, 0);
		638	}
		639
		640	/*****************************************************************************/
520	/* event objects */	641	/* event objects */
521		642
522	static void	643	static void
523	eq_event_push (void data1, void data2, void *data3)	644	eq_event_push (void data1, void data2, void *data3)
524	{	645	{
…		…
536	clRetainEvent (event);	657	clRetainEvent (event);
537	eq_enq (&eq_event_vtbl, user_data, (void )event, (void )(IV)event_command_exec_status, 0);	658	eq_enq (&eq_event_vtbl, user_data, (void )event, (void )(IV)event_command_exec_status, 0);
538	}	659	}
539		660
540	/*****************************************************************************/	661	/*****************************************************************************/
541	/* mapped_xxx */	662	/* utilities for XS code */
542
543	static OpenCL__Mapped
544	SvMAPPED (SV *sv)
545	{
546	// no typechecking atm., keep your fingers crossed
547	return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
548	}
549
550	struct mapped
551	{
552	cl_command_queue queue;
553	cl_mem memobj;
554	void *ptr;
555	size_t cb;
556	cl_event event;
557	size_t row_pitch;
558	size_t slice_pitch;
559	};
560
561	static SV *
562	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)
563	{
564	SV *data = newSV (0);
565	SvUPGRADE (data, SVt_PVMG);
566
567	OpenCL__Mapped mapped;
568	New (0, mapped, 1, struct mapped);
569
570	clRetainCommandQueue (queue);
571
572	mapped->queue = queue;
573	mapped->memobj = memobj;
574	mapped->ptr = ptr;
575	mapped->cb = cb;
576	mapped->event = ev;
577	mapped->row_pitch = row_pitch;
578	mapped->slice_pitch = slice_pitch;
579
580	sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
581
582	if (!(flags & CL_MAP_WRITE))
583	SvREADONLY_on (data);
584
585	if (SvLEN (data))
586	Safefree (data);
587
588	SvPVX (data) = (char *)ptr;
589	SvCUR_set (data, cb);
590	SvLEN_set (data, 0);
591	SvPOK_only (data);
592
593	return sv_2mortal (sv_bless (newRV_noinc (data), stash));
594	}
595
596	static void
597	mapped_detach (SV *sv, OpenCL__Mapped mapped)
598	{
599	SV *data = SvRV (sv);
600
601	if (SvPVX (data) != (char *)mapped->ptr)
602	warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
603	else
604	{
605	SvREADONLY_off (data);
606	SvCUR_set (data, 0);
607	SvPVX (data) = 0;
608	SvOK_off (data);
609	}
610
611	mapped->ptr = 0;
612	}
613
614	/*****************************************************************************/
615		663
616	static size_t	664	static size_t
617	img_row_pitch (cl_mem img)	665	img_row_pitch (cl_mem img)
618	{	666	{
619	size_t res;	667	size_t res;
620	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	668	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
621	return res;	669	return res;
622	}	670	}
623		671
624	static cl_event *	672	static cl_event * ecb_noinline
625	event_list (SV *items, cl_uint rcount, cl_event extra)	673	event_list (CV cv, SV items, cl_uint rcount, cl_event extra)
626	{	674	{
627	cl_uint count = *rcount;	675	cl_uint count = *rcount;
		676
		677	if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
		678	*rcount = count = 0;
628		679
629	if (!count && !extra)	680	if (!count && !extra)
630	return 0;	681	return 0;
631		682
632	cl_event list = tmpbuf (sizeof (cl_event) (count + 1));	683	cl_event list = tmpbuf (sizeof (cl_event) (count + 1));
633	int i = 0;	684	int i = 0;
634		685
635	while (count)	686	while (count--)
636	{
637	--count;
638	if (SvOK (items [count]))	687	if (SvOK (items [count]))
639	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	688	list [i++] = SvCLOBJ (cv, "wait_events", items [count], "OpenCL::Event");
640	}
641		689
642	if (extra)	690	if (extra)
643	list [i++] = extra;	691	list [i++] = extra;
644		692
645	*rcount = i;	693	*rcount = i;
646		694
647	return i ? list : 0;	695	return i ? list : 0;
648	}	696	}
649		697
650	#define EVENT_LIST(skip) \	698	#define EVENT_LIST(skip) \
651	cl_uint event_list_count = items - skip; \	699	cl_uint event_list_count = items - (skip); \
652	cl_event *event_list_ptr = event_list (&ST (skip), &event_list_count, 0)	700	cl_event *event_list_ptr = event_list (cv, &ST (skip), &event_list_count, 0)
653		701
654	#define INFO(class) \	702	#define INFO(class) \
655	{ \	703	{ \
656	size_t size; \	704	size_t size; \
657	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \	705	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
…		…
661	SvCUR_set (sv, size); \	709	SvCUR_set (sv, size); \
662	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \	710	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
663	XPUSHs (sv); \	711	XPUSHs (sv); \
664	}	712	}
665		713
		714	/*****************************************************************************/
		715	/* mapped_xxx */
		716
		717	static OpenCL__Mapped
		718	SvMAPPED (SV *sv)
		719	{
		720	// no typechecking atm., keep your fingers crossed
		721	return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
		722	}
		723
		724	struct mapped
		725	{
		726	cl_command_queue queue;
		727	cl_mem memobj;
		728	void *ptr;
		729	size_t cb;
		730	cl_event event;
		731	size_t row_pitch;
		732	size_t slice_pitch;
		733
		734	size_t element_size;
		735	size_t width, height, depth;
		736	};
		737
		738	static SV *
		739	mapped_new (
		740	HV *stash, cl_command_queue queue, cl_mem memobj, cl_map_flags flags,
		741	void *ptr, size_t cb, cl_event ev,
		742	size_t row_pitch, size_t slice_pitch, size_t element_size,
		743	size_t width, size_t height, size_t depth
		744	)
		745	{
		746	SV *data = newSV (0);
		747	SvUPGRADE (data, SVt_PVMG);
		748
		749	OpenCL__Mapped mapped;
		750	New (0, mapped, 1, struct mapped);
		751
		752	clRetainCommandQueue (queue);
		753
		754	mapped->queue = queue;
		755	mapped->memobj = memobj;
		756	mapped->ptr = ptr;
		757	mapped->cb = cb;
		758	mapped->event = ev;
		759	mapped->row_pitch = row_pitch;
		760	mapped->slice_pitch = slice_pitch;
		761
		762	mapped->element_size = element_size;
		763	mapped->width = width;
		764	mapped->height = height;
		765	mapped->depth = depth;
		766
		767	sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
		768
		769	if (SvLEN (data))
		770	Safefree (data);
		771
		772	SvPVX (data) = (char *)ptr;
		773	SvCUR_set (data, cb);
		774	SvLEN_set (data, 0);
		775	SvPOK_only (data);
		776
		777	SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
		778
		779	if (!(flags & CL_MAP_WRITE))
		780	SvREADONLY_on (data);
		781
		782	return obj;
		783	}
		784
		785	static void
		786	mapped_detach (SV *sv, OpenCL__Mapped mapped)
		787	{
		788	SV *data = SvRV (sv);
		789
		790	// the next check checks both before AND after detach, where SvPVX should STILL be 0
		791	if (SvPVX (data) != (char *)mapped->ptr)
		792	warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
		793	else
		794	{
		795	SvREADONLY_off (data);
		796	SvCUR_set (data, 0);
		797	SvPVX (data) = 0;
		798	SvOK_off (data);
		799	}
		800
		801	mapped->ptr = 0;
		802	}
		803
		804	static void
		805	mapped_unmap (CV cv, SV self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
		806	{
		807	cl_event *event_list_ptr = event_list (cv, wait_list, &event_list_count, mapped->event);
		808	cl_event ev;
		809
		810	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
		811
		812	clReleaseEvent (mapped->event);
		813	mapped->event = ev;
		814
		815	mapped_detach (self, mapped);
		816	}
		817
		818	static size_t
		819	mapped_element_size (OpenCL__Mapped self)
		820	{
		821	if (!self->element_size)
		822	clGetImageInfo (self->memobj, CL_IMAGE_ELEMENT_SIZE, sizeof (self->element_size), &self->element_size, 0);
		823
		824	return self->element_size;
		825	}
		826
		827	/*****************************************************************************/
		828
666	MODULE = OpenCL PACKAGE = OpenCL	829	MODULE = OpenCL PACKAGE = OpenCL
667		830
668	PROTOTYPES: ENABLE	831	PROTOTYPES: ENABLE
669		832
670	void	833	void
…		…
679	eq_signal_arg = (void*)arg;	842	eq_signal_arg = (void*)arg;
680		843
681	BOOT:	844	BOOT:
682	{	845	{
683	HV *stash = gv_stashpv ("OpenCL", 1);	846	HV *stash = gv_stashpv ("OpenCL", 1);
		847
684	static const ivstr *civ, const_iv[] = {	848	static const ivstr *civ, const_iv[] = {
685	{ sizeof (cl_char ), "SIZEOF_CHAR" },	849	{ sizeof (cl_char ), "SIZEOF_CHAR" },
686	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	850	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
687	{ sizeof (cl_short ), "SIZEOF_SHORT" },	851	{ sizeof (cl_short ), "SIZEOF_SHORT" },
688	{ sizeof (cl_ushort), "SIZEOF_USHORT" },	852	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
…		…
691	{ sizeof (cl_long ), "SIZEOF_LONG" },	855	{ sizeof (cl_long ), "SIZEOF_LONG" },
692	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	856	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
693	{ sizeof (cl_half ), "SIZEOF_HALF" },	857	{ sizeof (cl_half ), "SIZEOF_HALF" },
694	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	858	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
695	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	859	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
		860	{ PREFER_1_1 , "PREFER_1_1" },
696	#include "constiv.h"	861	#include "constiv.h"
697	};	862	};
698		863
699	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	864	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
700	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
701		866
		867	static const nvstr *cnv, const_nv[] = {
		868	#include "constnv.h"
		869	};
		870
		871	for (cnv = const_nv + sizeof (const_nv) / sizeof (const_nv [0]); cnv > const_nv; cnv--)
		872	newCONSTSUB (stash, (char *)cnv[-1].name, newSVnv (cnv[-1].nv));
		873
		874	newCONSTSUB (stash, "NAN", newSVnv (CL_NAN)); // CL_NAN might be a function call
		875
702	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);	876	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
703	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);	877	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		878	stash_subdevice = gv_stashpv ("OpenCL::SubDevice", GV_ADD);
704	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);	879	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
705	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);	880	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
706	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);	881	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
707	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);	882	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
708	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);	883	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
…		…
749	list = tmpbuf (sizeof (list) count);	924	list = tmpbuf (sizeof (list) count);
750	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	925	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
751		926
752	EXTEND (SP, count);	927	EXTEND (SP, count);
753	for (i = 0; i < count; ++i)	928	for (i = 0; i < count; ++i)
754	PUSH_CLOBJ (stash_platform, (IV)list [i]);	929	PUSH_CLOBJ (stash_platform, list [i]);
755		930
756	void	931	void
757	context_from_type (cl_context_properties properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV notify = &PL_sv_undef)	932	context_from_type (cl_context_properties properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV notify = &PL_sv_undef)
758	PPCODE:	933	PPCODE:
759	CONTEXT_NOTIFY_CALLBACK;	934	CONTEXT_NOTIFY_CALLBACK;
760	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));	935	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
761	XPUSH_CLOBJ_CONTEXT;	936	XPUSH_CLOBJ_CONTEXT;
762		937
763	void	938	void
764	context (FUTURE properties, FUTURE devices, FUTURE notify)	939	context (cl_context_properties properties, SV devices, SV *notify = &PL_sv_undef)
765	PPCODE:	940	PPCODE:
766	/* der Gipfel der Kunst */	941	cl_uint device_count;
		942	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		943
		944	CONTEXT_NOTIFY_CALLBACK;
		945	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, device_count, device_list, pfn_notify, user_data, &res));
		946	XPUSH_CLOBJ_CONTEXT;
767		947
768	void	948	void
769	wait_for_events (...)	949	wait_for_events (...)
770	CODE:	950	CODE:
771	EVENT_LIST (0);	951	EVENT_LIST (0);
…		…
822	EXTEND (SP, count);	1002	EXTEND (SP, count);
823	for (i = 0; i < count; ++i)	1003	for (i = 0; i < count; ++i)
824	PUSH_CLOBJ (stash_device, list [i]);	1004	PUSH_CLOBJ (stash_device, list [i]);
825		1005
826	void	1006	void
827	context (OpenCL::Platform self, cl_context_properties properties, SV devices, SV *notify = &PL_sv_undef)	1007	context (OpenCL::Platform self, SV properties, SV devices, SV *notify = &PL_sv_undef)
828	PPCODE:	1008	PPCODE:
		1009	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		1010	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		1011
		1012	cl_uint device_count;
		1013	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1014
		1015	CONTEXT_NOTIFY_CALLBACK;
		1016	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, device_count, device_list, pfn_notify, user_data, &res));
		1017	XPUSH_CLOBJ_CONTEXT;
		1018
		1019	void
		1020	context_from_type (OpenCL::Platform self, SV properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV notify = &PL_sv_undef)
		1021	PPCODE:
		1022	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		1023	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		1024
		1025	CONTEXT_NOTIFY_CALLBACK;
		1026	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
		1027	XPUSH_CLOBJ_CONTEXT;
		1028
		1029	MODULE = OpenCL PACKAGE = OpenCL::Device
		1030
		1031	void
		1032	info (OpenCL::Device self, cl_device_info name)
		1033	PPCODE:
		1034	INFO (Device)
		1035
		1036	#if CL_VERSION_1_2
		1037
		1038	void
		1039	sub_devices (OpenCL::Device self, SV *properties)
		1040	PPCODE:
829	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVAV)	1041	if (!SvROK (properties) \|\| SvTYPE (SvRV (properties)) != SVt_PVAV)
830	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");	1042	croak ("OpenCL::Device::sub_devices: properties must be specified as reference to an array of property-value pairs");
831		1043
832	AV av = (AV )SvRV (devices);	1044	properties = SvRV (properties);
833	cl_uint num_devices = av_len (av) + 1;	1045
834	cl_device_id device_list = tmpbuf (sizeof (cl_device_id) num_devices);	1046	cl_uint count = av_len ((AV *)properties) + 1;
		1047	cl_device_partition_property props = tmpbuf (sizeof (props) * count + 1);
835		1048
836	int i;	1049	int i;
837	for (i = num_devices; i--; )	1050	for (i = 0; i < count; ++i)
838	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	1051	props [i] = (cl_device_partition_property)SvIV (av_fetch ((AV )properties, i, 0));
839		1052
840	CONTEXT_NOTIFY_CALLBACK;	1053	props [count] = 0;
841	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, pfn_notify, user_data, &res));
842	XPUSH_CLOBJ_CONTEXT;
843		1054
844	void	1055	cl_uint num_devices;
845	context_from_type (OpenCL::Platform self, SV properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV notify = &PL_sv_undef)	1056	NEED_SUCCESS (CreateSubDevices, (self, props, 0, 0, &num_devices));
846	PPCODE:	1057	cl_device_id list = tmpbuf (sizeof (list) * num_devices);
847	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };	1058	NEED_SUCCESS (CreateSubDevices, (self, props, num_devices, list, 0));
848	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
849		1059
850	CONTEXT_NOTIFY_CALLBACK;	1060	EXTEND (SP, num_devices);
851	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	1061	for (i = 0; i < count; ++i)
852	XPUSH_CLOBJ_CONTEXT;	1062	PUSH_CLOBJ (stash_subdevice, list [i]);
853		1063
854	MODULE = OpenCL PACKAGE = OpenCL::Device	1064	#endif
855
856	void
857	info (OpenCL::Device self, cl_device_info name)
858	PPCODE:
859	INFO (Device)
860		1065
861	#BEGIN:device	1066	#BEGIN:device
862		1067
863	void	1068	void
864	type (OpenCL::Device self)	1069	type (OpenCL::Device self)
		1070	ALIAS:
		1071	type = CL_DEVICE_TYPE
		1072	address_bits = CL_DEVICE_ADDRESS_BITS
		1073	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
		1074	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
		1075	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
		1076	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
		1077	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
		1078	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
		1079	execution_capabilities = CL_DEVICE_EXECUTION_CAPABILITIES
		1080	properties = CL_DEVICE_QUEUE_PROPERTIES
		1081	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
		1082	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
865	PPCODE:	1083	PPCODE:
866	cl_device_type value [1];	1084	cl_ulong value [1];
867	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));	1085	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
868	EXTEND (SP, 1);	1086	EXTEND (SP, 1);
869	const int i = 0;	1087	const int i = 0;
870	PUSHs (sv_2mortal (newSVuv (value [i])));	1088	PUSHs (sv_2mortal (newSVuv (value [i])));
871		1089
872	void	1090	void
…		…
886	max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS	1104	max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
887	image_support = CL_DEVICE_IMAGE_SUPPORT	1105	image_support = CL_DEVICE_IMAGE_SUPPORT
888	max_samplers = CL_DEVICE_MAX_SAMPLERS	1106	max_samplers = CL_DEVICE_MAX_SAMPLERS
889	mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN	1107	mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
890	min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE	1108	min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
		1109	global_mem_cache_type = CL_DEVICE_GLOBAL_MEM_CACHE_TYPE
891	global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE	1110	global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
892	max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS	1111	max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
		1112	local_mem_type = CL_DEVICE_LOCAL_MEM_TYPE
893	preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF	1113	preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
894	native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR	1114	native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
895	native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT	1115	native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
896	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT	1116	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
897	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG	1117	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
…		…
935	EXTEND (SP, n);	1155	EXTEND (SP, n);
936	for (i = 0; i < n; ++i)	1156	for (i = 0; i < n; ++i)
937	PUSHs (sv_2mortal (newSVuv (value [i])));	1157	PUSHs (sv_2mortal (newSVuv (value [i])));
938		1158
939	void	1159	void
940	address_bits (OpenCL::Device self)
941	PPCODE:
942	cl_bitfield value [1];
943	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
944	EXTEND (SP, 1);
945	const int i = 0;
946	PUSHs (sv_2mortal (newSVuv (value [i])));
947
948	void
949	max_mem_alloc_size (OpenCL::Device self)
950	ALIAS:
951	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
952	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
953	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
954	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
955	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
956	PPCODE:
957	cl_ulong value [1];
958	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
959	EXTEND (SP, 1);
960	const int i = 0;
961	PUSHs (sv_2mortal (newSVuv (value [i])));
962
963	void
964	single_fp_config (OpenCL::Device self)
965	ALIAS:
966	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
967	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
968	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
969	PPCODE:
970	cl_device_fp_config value [1];
971	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
972	EXTEND (SP, 1);
973	const int i = 0;
974	PUSHs (sv_2mortal (newSVuv (value [i])));
975
976	void
977	global_mem_cache_type (OpenCL::Device self)
978	PPCODE:
979	cl_device_mem_cache_type value [1];
980	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
981	EXTEND (SP, 1);
982	const int i = 0;
983	PUSHs (sv_2mortal (newSVuv (value [i])));
984
985	void
986	local_mem_type (OpenCL::Device self)
987	PPCODE:
988	cl_device_local_mem_type value [1];
989	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
990	EXTEND (SP, 1);
991	const int i = 0;
992	PUSHs (sv_2mortal (newSVuv (value [i])));
993
994	void
995	error_correction_support (OpenCL::Device self)	1160	error_correction_support (OpenCL::Device self)
996	ALIAS:	1161	ALIAS:
997	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT	1162	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
998	endian_little = CL_DEVICE_ENDIAN_LITTLE	1163	endian_little = CL_DEVICE_ENDIAN_LITTLE
999	available = CL_DEVICE_AVAILABLE	1164	available = CL_DEVICE_AVAILABLE
1000	compiler_available = CL_DEVICE_COMPILER_AVAILABLE	1165	compiler_available = CL_DEVICE_COMPILER_AVAILABLE
1001	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY	1166	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
1002	PPCODE:	1167	PPCODE:
1003	cl_bool value [1];	1168	cl_uint value [1];
1004	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));	1169	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
1005	EXTEND (SP, 1);	1170	EXTEND (SP, 1);
1006	const int i = 0;	1171	const int i = 0;
1007	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	1172	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1008
1009	void
1010	execution_capabilities (OpenCL::Device self)
1011	PPCODE:
1012	cl_device_exec_capabilities value [1];
1013	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
1014	EXTEND (SP, 1);
1015	const int i = 0;
1016	PUSHs (sv_2mortal (newSVuv (value [i])));
1017
1018	void
1019	properties (OpenCL::Device self)
1020	PPCODE:
1021	cl_command_queue_properties value [1];
1022	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
1023	EXTEND (SP, 1);
1024	const int i = 0;
1025	PUSHs (sv_2mortal (newSVuv (value [i])));
1026		1173
1027	void	1174	void
1028	platform (OpenCL::Device self)	1175	platform (OpenCL::Device self)
1029	PPCODE:	1176	PPCODE:
1030	cl_platform_id value [1];	1177	cl_platform_id value [1];
1031	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	1178	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
1032	EXTEND (SP, 1);	1179	EXTEND (SP, 1);
1033	const int i = 0;	1180	const int i = 0;
1034	{
1035	PUSH_CLOBJ (stash_platform, value [i]);	1181	PUSH_CLOBJ (stash_platform, value [i]);
1036	}
1037		1182
1038	void	1183	void
1039	name (OpenCL::Device self)	1184	name (OpenCL::Device self)
1040	ALIAS:	1185	ALIAS:
1041	name = CL_DEVICE_NAME	1186	name = CL_DEVICE_NAME
…		…
1058	PPCODE:	1203	PPCODE:
1059	cl_device_id value [1];	1204	cl_device_id value [1];
1060	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	1205	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
1061	EXTEND (SP, 1);	1206	EXTEND (SP, 1);
1062	const int i = 0;	1207	const int i = 0;
1063	{
1064	PUSH_CLOBJ (stash_device, value [i]);	1208	PUSH_CLOBJ (stash_device, value [i]);
1065	}
1066		1209
1067	void	1210	void
1068	partition_types_ext (OpenCL::Device self)	1211	partition_types_ext (OpenCL::Device self)
1069	ALIAS:	1212	ALIAS:
1070	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT	1213	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
…		…
1080	for (i = 0; i < n; ++i)	1223	for (i = 0; i < n; ++i)
1081	PUSHs (sv_2mortal (newSVuv (value [i])));	1224	PUSHs (sv_2mortal (newSVuv (value [i])));
1082		1225
1083	#END:device	1226	#END:device
1084		1227
		1228	MODULE = OpenCL PACKAGE = OpenCL::SubDevice
		1229
		1230	#if CL_VERSION_1_2
		1231
		1232	void
		1233	DESTROY (OpenCL::SubDevice self)
		1234	CODE:
		1235	clReleaseDevice (self);
		1236
		1237	#endif
		1238
1085	MODULE = OpenCL PACKAGE = OpenCL::Context	1239	MODULE = OpenCL PACKAGE = OpenCL::Context
1086		1240
1087	void	1241	void
1088	DESTROY (OpenCL::Context context)	1242	DESTROY (OpenCL::Context self)
1089	CODE:	1243	CODE:
1090	clReleaseContext (context);	1244	clReleaseContext (self);
1091		1245
1092	void	1246	void
1093	info (OpenCL::Context self, cl_context_info name)	1247	info (OpenCL::Context self, cl_context_info name)
1094	PPCODE:	1248	PPCODE:
1095	INFO (Context)	1249	INFO (Context)
…		…
1136	const cl_image_desc desc = {	1290	const cl_image_desc desc = {
1137	type,	1291	type,
1138	width, height, depth,	1292	width, height, depth,
1139	array_size, row_pitch, slice_pitch,	1293	array_size, row_pitch, slice_pitch,
1140	num_mip_level, num_samples,	1294	num_mip_level, num_samples,
1141	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0	1295	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ (cv, "data", data, "OpenCL::Buffer") : 0
1142	};	1296	};
1143	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1297	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1144	HV *stash = stash_image;	1298	HV *stash = stash_image;
1145	switch (type)	1299	switch (type)
1146	{	1300	{
…		…
1279		1433
1280	len2 = len;	1434	len2 = len;
1281	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));	1435	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
1282	XPUSH_CLOBJ (stash_program, prog);	1436	XPUSH_CLOBJ (stash_program, prog);
1283		1437
		1438	void
		1439	program_with_binary (OpenCL::Context self, SV devices, SV binaries)
		1440	PPCODE:
		1441	cl_uint device_count;
		1442	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1443
		1444	if (!SvROK (binaries) \|\| SvTYPE (SvRV (binaries)) != SVt_PVAV)
		1445	croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
		1446
		1447	binaries = SvRV (binaries);
		1448
		1449	if (device_count != av_len ((AV *)binaries) + 1)
		1450	croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
		1451
		1452	size_t length_list = tmpbuf (sizeof (length_list) * device_count);
		1453	const unsigned char *binary_list = tmpbuf (sizeof (binary_list) * device_count);
		1454	cl_int status_list = tmpbuf (sizeof (status_list) * device_count);
		1455
		1456	int i;
		1457	for (i = 0; i < device_count; ++i)
		1458	{
		1459	STRLEN len;
		1460	binary_list [i] = (const unsigned char )SvPVbyte (av_fetch ((AV *)binaries, i, 0), len);
		1461	length_list [i] = len;
		1462	}
		1463
		1464	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, device_count, device_list,
		1465	length_list, binary_list,
		1466	GIMME_V == G_ARRAY ? status_list : 0, &res));
		1467
		1468	EXTEND (SP, 2);
		1469	PUSH_CLOBJ (stash_program, prog);
		1470
		1471	if (GIMME_V == G_ARRAY)
		1472	{
		1473	AV *av = newAV ();
		1474	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1475
		1476	for (i = device_count; i--; )
		1477	av_store (av, i, newSViv (status_list [i]));
		1478	}
		1479
		1480	#if CL_VERSION_1_2
		1481
		1482	void
		1483	program_with_built_in_kernels (OpenCL::Context self, SV devices, SV kernel_names)
		1484	PPCODE:
		1485	cl_uint device_count;
		1486	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1487
		1488	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBuiltInKernels, (self, device_count, device_list, SvPVbyte_nolen (kernel_names), &res));
		1489
		1490	XPUSH_CLOBJ (stash_program, prog);
		1491
		1492	void
		1493	link_program (OpenCL::Context self, SV devices, SV options, SV programs, SV notify = &PL_sv_undef)
		1494	CODE:
		1495	cl_uint device_count = 0;
		1496	cl_device_id *device_list = 0;
		1497
		1498	if (SvOK (devices))
		1499	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		1500
		1501	cl_uint program_count;
		1502	cl_program *program_list = object_list (cv, 0, "programs", programs, "OpenCL::Program", &program_count);
		1503
		1504	void *user_data;
		1505	program_callback pfn_notify = make_program_callback (notify, &user_data);
		1506
		1507	NEED_SUCCESS_ARG (cl_program prog, LinkProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		1508	program_count, program_list, pfn_notify, user_data, &res));
		1509
		1510	XPUSH_CLOBJ (stash_program, prog);
		1511
		1512	#endif
		1513
1284	#BEGIN:context	1514	#BEGIN:context
1285		1515
1286	void	1516	void
1287	reference_count (OpenCL::Context self)	1517	reference_count (OpenCL::Context self)
1288	ALIAS:	1518	ALIAS:
…		…
1303	cl_device_id *value = tmpbuf (size);	1533	cl_device_id *value = tmpbuf (size);
1304	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));	1534	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
1305	int i, n = size / sizeof (*value);	1535	int i, n = size / sizeof (*value);
1306	EXTEND (SP, n);	1536	EXTEND (SP, n);
1307	for (i = 0; i < n; ++i)	1537	for (i = 0; i < n; ++i)
1308	{
1309	PUSH_CLOBJ (stash_device, value [i]);	1538	PUSH_CLOBJ (stash_device, value [i]);
1310	}
1311		1539
1312	void	1540	void
1313	properties (OpenCL::Context self)	1541	properties (OpenCL::Context self)
1314	PPCODE:	1542	PPCODE:
1315	size_t size;	1543	size_t size;
…		…
1333	void	1561	void
1334	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1562	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
1335	ALIAS:	1563	ALIAS:
1336	enqueue_read_buffer = 0	1564	enqueue_read_buffer = 0
1337	PPCODE:	1565	PPCODE:
1338	cl_event ev = 0;
1339	EVENT_LIST (6);	1566	EVENT_LIST (6);
1340		1567
1341	SvUPGRADE (data, SVt_PV);	1568	SvUPGRADE (data, SVt_PV);
1342	SvGROW (data, len);	1569	SvGROW (data, len);
1343	SvPOK_only (data);	1570	SvPOK_only (data);
1344	SvCUR_set (data, len);	1571	SvCUR_set (data, len);
		1572
		1573	cl_event ev = 0;
1345	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1574	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1346		1575
1347	if (ev)	1576	if (ev)
1348	XPUSH_CLOBJ (stash_event, ev);	1577	XPUSH_CLOBJ (stash_event, ev);
1349		1578
1350	void	1579	void
1351	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1580	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
1352	ALIAS:	1581	ALIAS:
1353	enqueue_write_buffer = 0	1582	enqueue_write_buffer = 0
1354	PPCODE:	1583	PPCODE:
1355	cl_event ev = 0;	1584	EVENT_LIST (5);
		1585
1356	STRLEN len;	1586	STRLEN len;
1357	char *ptr = SvPVbyte (data, len);	1587	char *ptr = SvPVbyte (data, len);
1358	EVENT_LIST (5);
1359		1588
		1589	cl_event ev = 0;
1360	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1590	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1361		1591
1362	if (ev)	1592	if (ev)
1363	XPUSH_CLOBJ (stash_event, ev);	1593	XPUSH_CLOBJ (stash_event, ev);
1364		1594
…		…
1367	void	1597	void
1368	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)	1598	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
1369	ALIAS:	1599	ALIAS:
1370	enqueue_fill_buffer = 0	1600	enqueue_fill_buffer = 0
1371	PPCODE:	1601	PPCODE:
1372	cl_event ev = 0;	1602	EVENT_LIST (5);
		1603
1373	STRLEN len;	1604	STRLEN len;
1374	char *ptr = SvPVbyte (data, len);	1605	char *ptr = SvPVbyte (data, len);
1375	EVENT_LIST (5);
1376		1606
		1607	cl_event ev = 0;
1377	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1608	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1378		1609
1379	if (ev)	1610	if (ev)
1380	XPUSH_CLOBJ (stash_event, ev);	1611	XPUSH_CLOBJ (stash_event, ev);
1381		1612
1382	void	1613	void
1383	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, ...)	1614	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, ...)
1384	ALIAS:	1615	ALIAS:
1385	enqueue_fill_image = 0	1616	enqueue_fill_image = 0
1386	PPCODE:	1617	PPCODE:
1387	cl_event ev = 0;	1618	EVENT_LIST (12);
1388	STRLEN len;	1619
1389	const size_t origin [3] = { x, y, z };	1620	const size_t origin [3] = { x, y, z };
1390	const size_t region [3] = { width, height, depth };	1621	const size_t region [3] = { width, height, depth };
1391	EVENT_LIST (12);
1392		1622
1393	const cl_float c_f [4] = { r, g, b, a };	1623	const cl_float c_f [4] = { r, g, b, a };
1394	const cl_uint c_u [4] = { r, g, b, a };	1624	const cl_uint c_u [4] = { r, g, b, a };
1395	const cl_int c_s [4] = { r, g, b, a };	1625	const cl_int c_s [4] = { r, g, b, a };
1396	const void *c_fus [3] = { &c_f, &c_u, &c_s };	1626	const void *c_fus [3] = { &c_f, &c_u, &c_s };
…		…
1399	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));	1629	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1400	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);	1630	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
1401	if (format.image_channel_data_type < CL_SNORM_INT8 \|\| CL_FLOAT < format.image_channel_data_type)	1631	if (format.image_channel_data_type < CL_SNORM_INT8 \|\| CL_FLOAT < format.image_channel_data_type)
1402	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");	1632	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
1403		1633
		1634	cl_event ev = 0;
1404	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],	1635	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
1405	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1636	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1406		1637
1407	if (ev)	1638	if (ev)
1408	XPUSH_CLOBJ (stash_event, ev);	1639	XPUSH_CLOBJ (stash_event, ev);
…		…
1412	void	1643	void
1413	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1644	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
1414	ALIAS:	1645	ALIAS:
1415	enqueue_copy_buffer = 0	1646	enqueue_copy_buffer = 0
1416	PPCODE:	1647	PPCODE:
		1648	EVENT_LIST (6);
		1649
1417	cl_event ev = 0;	1650	cl_event ev = 0;
1418	EVENT_LIST (6);
1419
1420	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1651	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1421		1652
1422	if (ev)	1653	if (ev)
1423	XPUSH_CLOBJ (stash_event, ev);	1654	XPUSH_CLOBJ (stash_event, ev);
1424		1655
1425	void	1656	void
1426	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, ...)	1657	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, ...)
1427	ALIAS:	1658	ALIAS:
1428	enqueue_read_buffer_rect = 0	1659	enqueue_read_buffer_rect = 0
1429	PPCODE:	1660	PPCODE:
1430	cl_event ev = 0;	1661	EVENT_LIST (17);
		1662
1431	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1663	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1432	const size_t host_origin[3] = { host_x, host_y, host_z };	1664	const size_t host_origin[3] = { host_x, host_y, host_z };
1433	const size_t region[3] = { width, height, depth };	1665	const size_t region[3] = { width, height, depth };
1434	EVENT_LIST (17);
1435		1666
1436	if (!buf_row_pitch)	1667	if (!buf_row_pitch)
1437	buf_row_pitch = region [0];	1668	buf_row_pitch = region [0];
1438		1669
1439	if (!buf_slice_pitch)	1670	if (!buf_slice_pitch)
…		…
1449		1680
1450	SvUPGRADE (data, SVt_PV);	1681	SvUPGRADE (data, SVt_PV);
1451	SvGROW (data, len);	1682	SvGROW (data, len);
1452	SvPOK_only (data);	1683	SvPOK_only (data);
1453	SvCUR_set (data, len);	1684	SvCUR_set (data, len);
		1685
		1686	cl_event ev = 0;
1454	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));	1687	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));
1455		1688
1456	if (ev)	1689	if (ev)
1457	XPUSH_CLOBJ (stash_event, ev);	1690	XPUSH_CLOBJ (stash_event, ev);
1458		1691
1459	void	1692	void
1460	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, ...)	1693	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, ...)
1461	ALIAS:	1694	ALIAS:
1462	enqueue_write_buffer_rect = 0	1695	enqueue_write_buffer_rect = 0
1463	PPCODE:	1696	PPCODE:
1464	cl_event ev = 0;	1697	EVENT_LIST (17);
		1698
1465	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1699	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1466	const size_t host_origin[3] = { host_x, host_y, host_z };	1700	const size_t host_origin[3] = { host_x, host_y, host_z };
1467	const size_t region[3] = { width, height, depth };	1701	const size_t region[3] = { width, height, depth };
1468	STRLEN len;	1702	STRLEN len;
1469	char *ptr = SvPVbyte (data, len);	1703	char *ptr = SvPVbyte (data, len);
1470	EVENT_LIST (17);
1471		1704
1472	if (!buf_row_pitch)	1705	if (!buf_row_pitch)
1473	buf_row_pitch = region [0];	1706	buf_row_pitch = region [0];
1474		1707
1475	if (!buf_slice_pitch)	1708	if (!buf_slice_pitch)
…		…
1484	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1717	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
1485		1718
1486	if (len < min_len)	1719	if (len < min_len)
1487	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1720	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1488		1721
		1722	cl_event ev = 0;
1489	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));	1723	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));
1490		1724
1491	if (ev)	1725	if (ev)
1492	XPUSH_CLOBJ (stash_event, ev);	1726	XPUSH_CLOBJ (stash_event, ev);
1493		1727
1494	void	1728	void
1495	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, ...)	1729	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, ...)
1496	ALIAS:	1730	ALIAS:
1497	enqueue_copy_buffer_rect = 0	1731	enqueue_copy_buffer_rect = 0
1498	PPCODE:	1732	PPCODE:
1499	cl_event ev = 0;	1733	EVENT_LIST (16);
		1734
1500	const size_t src_origin[3] = { src_x, src_y, src_z };	1735	const size_t src_origin[3] = { src_x, src_y, src_z };
1501	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1736	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1502	const size_t region[3] = { width, height, depth };	1737	const size_t region[3] = { width, height, depth };
1503	EVENT_LIST (16);
1504		1738
		1739	cl_event ev = 0;
1505	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));	1740	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));
1506		1741
1507	if (ev)	1742	if (ev)
1508	XPUSH_CLOBJ (stash_event, ev);	1743	XPUSH_CLOBJ (stash_event, ev);
1509		1744
1510	void	1745	void
1511	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, ...)	1746	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, ...)
1512	ALIAS:	1747	ALIAS:
1513	enqueue_read_image = 0	1748	enqueue_read_image = 0
1514	PPCODE:	1749	PPCODE:
1515	cl_event ev = 0;	1750	EVENT_LIST (12);
		1751
1516	const size_t src_origin[3] = { src_x, src_y, src_z };	1752	const size_t src_origin[3] = { src_x, src_y, src_z };
1517	const size_t region[3] = { width, height, depth };	1753	const size_t region[3] = { width, height, depth };
1518	EVENT_LIST (12);
1519		1754
1520	if (!row_pitch)	1755	if (!row_pitch)
1521	row_pitch = img_row_pitch (src);	1756	row_pitch = img_row_pitch (src);
1522		1757
1523	if (depth > 1 && !slice_pitch)	1758	if (depth > 1 && !slice_pitch)
…		…
1527		1762
1528	SvUPGRADE (data, SVt_PV);	1763	SvUPGRADE (data, SVt_PV);
1529	SvGROW (data, len);	1764	SvGROW (data, len);
1530	SvPOK_only (data);	1765	SvPOK_only (data);
1531	SvCUR_set (data, len);	1766	SvCUR_set (data, len);
		1767
		1768	cl_event ev = 0;
1532	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));	1769	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));
1533		1770
1534	if (ev)	1771	if (ev)
1535	XPUSH_CLOBJ (stash_event, ev);	1772	XPUSH_CLOBJ (stash_event, ev);
1536		1773
1537	void	1774	void
1538	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, ...)	1775	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, ...)
1539	ALIAS:	1776	ALIAS:
1540	enqueue_write_image = 0	1777	enqueue_write_image = 0
1541	PPCODE:	1778	PPCODE:
1542	cl_event ev = 0;	1779	EVENT_LIST (12);
		1780
1543	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1781	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1544	const size_t region[3] = { width, height, depth };	1782	const size_t region[3] = { width, height, depth };
1545	STRLEN len;	1783	STRLEN len;
1546	char *ptr = SvPVbyte (data, len);	1784	char *ptr = SvPVbyte (data, len);
1547	EVENT_LIST (12);
1548		1785
1549	if (!row_pitch)	1786	if (!row_pitch)
1550	row_pitch = img_row_pitch (dst);	1787	row_pitch = img_row_pitch (dst);
1551		1788
1552	if (depth > 1 && !slice_pitch)	1789	if (depth > 1 && !slice_pitch)
…		…
1555	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1792	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1556		1793
1557	if (len < min_len)	1794	if (len < min_len)
1558	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1795	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1559		1796
		1797	cl_event ev = 0;
1560	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));	1798	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));
1561		1799
1562	if (ev)	1800	if (ev)
1563	XPUSH_CLOBJ (stash_event, ev);	1801	XPUSH_CLOBJ (stash_event, ev);
1564		1802
1565	void	1803	void
1566	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, ...)	1804	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, ...)
1567	ALIAS:	1805	ALIAS:
1568	enqueue_copy_image = 0	1806	enqueue_copy_image = 0
1569	PPCODE:	1807	PPCODE:
1570	cl_event ev = 0;	1808	EVENT_LIST (12);
		1809
1571	const size_t src_origin[3] = { src_x, src_y, src_z };	1810	const size_t src_origin[3] = { src_x, src_y, src_z };
1572	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1811	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1573	const size_t region[3] = { width, height, depth };	1812	const size_t region[3] = { width, height, depth };
1574	EVENT_LIST (12);
1575		1813
		1814	cl_event ev = 0;
1576	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1815	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1577		1816
1578	if (ev)	1817	if (ev)
1579	XPUSH_CLOBJ (stash_event, ev);	1818	XPUSH_CLOBJ (stash_event, ev);
1580		1819
1581	void	1820	void
1582	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, ...)	1821	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, ...)
1583	ALIAS:	1822	ALIAS:
1584	enqueue_copy_image_to_buffer = 0	1823	enqueue_copy_image_to_buffer = 0
1585	PPCODE:	1824	PPCODE:
1586	cl_event ev = 0;	1825	EVENT_LIST (10);
		1826
1587	const size_t src_origin[3] = { src_x, src_y, src_z };	1827	const size_t src_origin[3] = { src_x, src_y, src_z };
1588	const size_t region [3] = { width, height, depth };	1828	const size_t region [3] = { width, height, depth };
1589	EVENT_LIST (10);
1590		1829
		1830	cl_event ev = 0;
1591	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1831	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1592		1832
1593	if (ev)	1833	if (ev)
1594	XPUSH_CLOBJ (stash_event, ev);	1834	XPUSH_CLOBJ (stash_event, ev);
1595		1835
1596	void	1836	void
1597	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, ...)	1837	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, ...)
1598	ALIAS:	1838	ALIAS:
1599	enqueue_copy_buffer_to_image = 0	1839	enqueue_copy_buffer_to_image = 0
1600	PPCODE:	1840	PPCODE:
1601	cl_event ev = 0;	1841	EVENT_LIST (10);
		1842
1602	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1843	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1603	const size_t region [3] = { width, height, depth };	1844	const size_t region [3] = { width, height, depth };
1604	EVENT_LIST (10);
1605		1845
		1846	cl_event ev = 0;
1606	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1847	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1607		1848
1608	if (ev)	1849	if (ev)
1609	XPUSH_CLOBJ (stash_event, ev);	1850	XPUSH_CLOBJ (stash_event, ev);
1610		1851
1611	void	1852	void
1612	map_buffer (OpenCL::Queue self, OpenCL::Buffer buf, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ \| CL_MAP_WRITE, size_t offset = 0, size_t cb = 0, ...)	1853	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, ...)
1613	ALIAS:	1854	ALIAS:
1614	enqueue_map_buffer = 0	1855	enqueue_map_buffer = 0
1615	PPCODE:	1856	PPCODE:
		1857	EVENT_LIST (6);
		1858
		1859	size_t cb = SvIV (cb_);
		1860
		1861	if (!SvOK (cb_))
		1862	{
		1863	NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
		1864	cb -= offset;
		1865	}
		1866
1616	cl_event ev;	1867	cl_event ev;
1617	EVENT_LIST (7);
1618
1619	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));	1868	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
1620	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));	1869	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0, 1, cb, 1, 1));
1621		1870
1622	void	1871	void
1623	map_image (OpenCL::Queue self, OpenCL::Image img, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ \| CL_MAP_WRITE, size_t x = 0, size_t y = 0, size_t z = 0, size_t width = 0, size_t height = 0, size_t depth = 0, ...)	1872	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, ...)
1624	ALIAS:	1873	ALIAS:
1625	enqueue_map_image = 0	1874	enqueue_map_image = 0
1626	PPCODE:	1875	PPCODE:
1627	cl_event ev;	1876	size_t width = SvIV (width_);
		1877	if (!SvOK (width_))
		1878	{
		1879	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
		1880	width -= x;
		1881	}
		1882
		1883	size_t height = SvIV (width_);
		1884	if (!SvOK (height_))
		1885	{
		1886	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
		1887	height -= y;
		1888
		1889	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1890	if (!height)
		1891	height = 1;
		1892	}
		1893
		1894	size_t depth = SvIV (width_);
		1895	if (!SvOK (depth_))
		1896	{
		1897	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
		1898	depth -= z;
		1899
		1900	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1901	if (!depth)
		1902	depth = 1;
		1903	}
		1904
1628	const size_t origin[3] = { x, y, z };	1905	const size_t origin[3] = { x, y, z };
1629	const size_t region[3] = { width, height, depth };	1906	const size_t region[3] = { width, height, depth };
1630	size_t row_pitch, slice_pitch;	1907	size_t row_pitch, slice_pitch;
1631	EVENT_LIST (11);	1908	EVENT_LIST (10);
1632		1909
		1910	cl_event ev;
1633	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));	1911	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));
1634		1912
1635	size_t cb = slice_pitch ? slice_pitch * region [2]	1913	size_t cb = slice_pitch ? slice_pitch * region [2]
1636	: row_pitch ? row_pitch * region [1]	1914	: row_pitch ? row_pitch * region [1]
1637	: region [0];	1915	: region [0];
1638		1916
1639	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));	1917	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch, 0, width, height, depth));
1640		1918
1641	void	1919	void
1642	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)	1920	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
1643	PPCODE:	1921	PPCODE:
1644	cl_uint event_list_count = items - 2;	1922	mapped_unmap (cv, ST (1), mapped, self, &ST (2), items - 2);
1645	cl_event *event_list_ptr = event_list (&ST (2), &event_list_count, mapped->event);
1646
1647	NEED_SUCCESS (EnqueueUnmapMemObject, (self, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &mapped->event));
1648	mapped_detach (ST (1), mapped);
1649
1650	if (GIMME_V != G_VOID)	1923	if (GIMME_V != G_VOID)
		1924	{
		1925	clRetainEvent (mapped->event);
1651	XPUSH_CLOBJ (stash_event, mapped->event);	1926	XPUSH_CLOBJ (stash_event, mapped->event);
		1927	}
1652		1928
1653	void	1929	void
1654	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)	1930	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1655	ALIAS:	1931	ALIAS:
1656	enqueue_task = 0	1932	enqueue_task = 0
1657	PPCODE:	1933	PPCODE:
		1934	EVENT_LIST (2);
		1935
1658	cl_event ev = 0;	1936	cl_event ev = 0;
1659	EVENT_LIST (2);
1660
1661	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1937	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1662		1938
1663	if (ev)	1939	if (ev)
1664	XPUSH_CLOBJ (stash_event, ev);	1940	XPUSH_CLOBJ (stash_event, ev);
1665		1941
1666	void	1942	void
1667	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV global_work_offset, SV global_work_size, SV *local_work_size = &PL_sv_undef, ...)	1943	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV global_work_offset, SV global_work_size, SV *local_work_size = &PL_sv_undef, ...)
1668	ALIAS:	1944	ALIAS:
1669	enqueue_nd_range_kernel = 0	1945	enqueue_nd_range_kernel = 0
1670	PPCODE:	1946	PPCODE:
1671	cl_event ev = 0;	1947	EVENT_LIST (5);
		1948
1672	size_t gwo = 0, gws, *lws = 0;	1949	size_t gwo = 0, gws, *lws = 0;
1673	int gws_len;	1950	int gws_len;
1674	size_t *lists;	1951	size_t *lists;
1675	int i;	1952	int i;
1676	EVENT_LIST (5);
1677		1953
1678	if (!SvROK (global_work_size) \|\| SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1954	if (!SvROK (global_work_size) \|\| SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1679	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1955	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1680		1956
1681	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1957	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
…		…
1720	if (!lws [i])	1996	if (!lws [i])
1721	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);	1997	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
1722	}	1998	}
1723	}	1999	}
1724		2000
		2001	cl_event ev = 0;
1725	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2002	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1726		2003
1727	if (ev)	2004	if (ev)
1728	XPUSH_CLOBJ (stash_event, ev);	2005	XPUSH_CLOBJ (stash_event, ev);
		2006
		2007	#if CL_VERSION_1_2
		2008
		2009	void
		2010	migrate_mem_objects (OpenCL::Queue self, SV *objects, cl_mem_migration_flags flags, ...)
		2011	ALIAS:
		2012	enqueue_migrate_mem_objects = 0
		2013	PPCODE:
		2014	EVENT_LIST (3);
		2015
		2016	cl_uint obj_count;
		2017	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
		2018
		2019	cl_event ev = 0;
		2020	NEED_SUCCESS (EnqueueMigrateMemObjects, (self, obj_count, obj_list, flags, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2021
		2022	if (ev)
		2023	XPUSH_CLOBJ (stash_event, ev);
		2024
		2025	#endif
1729		2026
1730	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing	2027	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing
1731		2028
1732	void	2029	void
1733	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)	2030	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1734	ALIAS:	2031	ALIAS:
1735	release_gl_objects = 1	2032	release_gl_objects = 1
1736	enqueue_acquire_gl_objects = 0	2033	enqueue_acquire_gl_objects = 0
1737	enqueue_release_gl_objects = 1	2034	enqueue_release_gl_objects = 1
1738	PPCODE:	2035	PPCODE:
1739	if (!SvROK (objects) \|\| SvTYPE (SvRV (objects)) != SVt_PVAV)	2036	EVENT_LIST (2);
1740	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");	2037
		2038	cl_uint obj_count;
		2039	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
1741		2040
1742	cl_event ev = 0;	2041	cl_event ev = 0;
1743	EVENT_LIST (2);
1744	AV av = (AV )SvRV (objects);
1745	cl_uint num_objects = av_len (av) + 1;
1746	cl_mem object_list = tmpbuf (sizeof (cl_mem) num_objects);
1747	int i;
1748
1749	for (i = num_objects; i--; )
1750	object_list [i] = SvCLOBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
1751		2042
1752	if (ix)	2043	if (ix)
1753	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2044	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1754	else	2045	else
1755	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2046	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1756		2047
1757	if (ev)	2048	if (ev)
1758	XPUSH_CLOBJ (stash_event, ev);	2049	XPUSH_CLOBJ (stash_event, ev);
1759		2050
1760	#endif	2051	#endif
…		…
1774	void	2065	void
1775	marker (OpenCL::Queue self, ...)	2066	marker (OpenCL::Queue self, ...)
1776	ALIAS:	2067	ALIAS:
1777	enqueue_marker = 0	2068	enqueue_marker = 0
1778	PPCODE:	2069	PPCODE:
		2070	EVENT_LIST (1);
1779	cl_event ev = 0;	2071	cl_event ev = 0;
1780	EVENT_LIST (1);
1781	#if PREFER_1_1	2072	#if PREFER_1_1
1782	if (!event_list_count)	2073	if (!event_list_count)
1783	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));	2074	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1784	else	2075	else
1785	#if CL_VERSION_1_2	2076	#if CL_VERSION_1_2
…		…
1799	void	2090	void
1800	barrier (OpenCL::Queue self, ...)	2091	barrier (OpenCL::Queue self, ...)
1801	ALIAS:	2092	ALIAS:
1802	enqueue_barrier = 0	2093	enqueue_barrier = 0
1803	PPCODE:	2094	PPCODE:
		2095	EVENT_LIST (1);
1804	cl_event ev = 0;	2096	cl_event ev = 0;
1805	EVENT_LIST (1);
1806	#if PREFER_1_1	2097	#if PREFER_1_1
1807	if (!event_list_count && GIMME_V == G_VOID)	2098	if (!event_list_count && GIMME_V == G_VOID)
1808	NEED_SUCCESS (EnqueueBarrier, (self));	2099	NEED_SUCCESS (EnqueueBarrier, (self));
1809	else	2100	else
1810	#if CL_VERSION_1_2	2101	#if CL_VERSION_1_2
…		…
1846	PPCODE:	2137	PPCODE:
1847	cl_context value [1];	2138	cl_context value [1];
1848	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	2139	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1849	EXTEND (SP, 1);	2140	EXTEND (SP, 1);
1850	const int i = 0;	2141	const int i = 0;
1851	{
1852	NEED_SUCCESS (RetainContext, (value [i]));	2142	NEED_SUCCESS (RetainContext, (value [i]));
1853	PUSH_CLOBJ (stash_context, value [i]);	2143	PUSH_CLOBJ (stash_context, value [i]);
1854	}
1855		2144
1856	void	2145	void
1857	device (OpenCL::Queue self)	2146	device (OpenCL::Queue self)
1858	PPCODE:	2147	PPCODE:
1859	cl_device_id value [1];	2148	cl_device_id value [1];
1860	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));	2149	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1861	EXTEND (SP, 1);	2150	EXTEND (SP, 1);
1862	const int i = 0;	2151	const int i = 0;
1863	{
1864	PUSH_CLOBJ (stash_device, value [i]);	2152	PUSH_CLOBJ (stash_device, value [i]);
1865	}
1866		2153
1867	void	2154	void
1868	reference_count (OpenCL::Queue self)	2155	reference_count (OpenCL::Queue self)
1869	PPCODE:	2156	PPCODE:
1870	cl_uint value [1];	2157	cl_uint value [1];
…		…
1874	PUSHs (sv_2mortal (newSVuv (value [i])));	2161	PUSHs (sv_2mortal (newSVuv (value [i])));
1875		2162
1876	void	2163	void
1877	properties (OpenCL::Queue self)	2164	properties (OpenCL::Queue self)
1878	PPCODE:	2165	PPCODE:
1879	cl_command_queue_properties value [1];	2166	cl_ulong value [1];
1880	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));	2167	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1881	EXTEND (SP, 1);	2168	EXTEND (SP, 1);
1882	const int i = 0;	2169	const int i = 0;
1883	PUSHs (sv_2mortal (newSVuv (value [i])));	2170	PUSHs (sv_2mortal (newSVuv (value [i])));
1884		2171
…		…
1894	void	2181	void
1895	info (OpenCL::Memory self, cl_mem_info name)	2182	info (OpenCL::Memory self, cl_mem_info name)
1896	PPCODE:	2183	PPCODE:
1897	INFO (MemObject)	2184	INFO (MemObject)
1898		2185
		2186	void
		2187	destructor_callback (OpenCL::Memory self, SV *notify)
		2188	PPCODE:
		2189	clSetMemObjectDestructorCallback (self, eq_destructor_notify, SvREFCNT_inc (s_get_cv (notify)));
		2190
1899	#BEGIN:mem	2191	#BEGIN:mem
1900		2192
1901	void	2193	void
1902	type (OpenCL::Memory self)	2194	type (OpenCL::Memory self)
		2195	ALIAS:
		2196	type = CL_MEM_TYPE
		2197	map_count = CL_MEM_MAP_COUNT
		2198	reference_count = CL_MEM_REFERENCE_COUNT
1903	PPCODE:	2199	PPCODE:
1904	cl_mem_object_type value [1];	2200	cl_uint value [1];
1905	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));	2201	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1906	EXTEND (SP, 1);	2202	EXTEND (SP, 1);
1907	const int i = 0;	2203	const int i = 0;
1908	PUSHs (sv_2mortal (newSVuv (value [i])));	2204	PUSHs (sv_2mortal (newSVuv (value [i])));
1909		2205
1910	void	2206	void
1911	flags (OpenCL::Memory self)	2207	flags (OpenCL::Memory self)
1912	PPCODE:	2208	PPCODE:
1913	cl_mem_flags value [1];	2209	cl_ulong value [1];
1914	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));	2210	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1915	EXTEND (SP, 1);	2211	EXTEND (SP, 1);
1916	const int i = 0;	2212	const int i = 0;
1917	PUSHs (sv_2mortal (newSVuv (value [i])));	2213	PUSHs (sv_2mortal (newSVuv (value [i])));
1918		2214
…		…
1936	EXTEND (SP, 1);	2232	EXTEND (SP, 1);
1937	const int i = 0;	2233	const int i = 0;
1938	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));	2234	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1939		2235
1940	void	2236	void
1941	map_count (OpenCL::Memory self)
1942	ALIAS:
1943	map_count = CL_MEM_MAP_COUNT
1944	reference_count = CL_MEM_REFERENCE_COUNT
1945	PPCODE:
1946	cl_uint value [1];
1947	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1948	EXTEND (SP, 1);
1949	const int i = 0;
1950	PUSHs (sv_2mortal (newSVuv (value [i])));
1951
1952	void
1953	context (OpenCL::Memory self)	2237	context (OpenCL::Memory self)
1954	PPCODE:	2238	PPCODE:
1955	cl_context value [1];	2239	cl_context value [1];
1956	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));	2240	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1957	EXTEND (SP, 1);	2241	EXTEND (SP, 1);
1958	const int i = 0;	2242	const int i = 0;
1959	{
1960	NEED_SUCCESS (RetainContext, (value [i]));	2243	NEED_SUCCESS (RetainContext, (value [i]));
1961	PUSH_CLOBJ (stash_context, value [i]);	2244	PUSH_CLOBJ (stash_context, value [i]);
1962	}
1963		2245
1964	void	2246	void
1965	associated_memobject (OpenCL::Memory self)	2247	associated_memobject (OpenCL::Memory self)
1966	PPCODE:	2248	PPCODE:
1967	cl_mem value [1];	2249	cl_mem value [1];
1968	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	2250	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1969	EXTEND (SP, 1);	2251	EXTEND (SP, 1);
1970	const int i = 0;	2252	const int i = 0;
1971	{
1972	NEED_SUCCESS (RetainMemObject, (value [i]));	2253	NEED_SUCCESS (RetainMemObject, (value [i]));
1973	PUSH_CLOBJ (stash_memory, value [i]);	2254	PUSH_CLOBJ (stash_memory, value [i]);
1974	}
1975		2255
1976	#END:mem	2256	#END:mem
1977		2257
1978	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing	2258	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing
1979		2259
…		…
2078		2358
2079	#BEGIN:sampler	2359	#BEGIN:sampler
2080		2360
2081	void	2361	void
2082	reference_count (OpenCL::Sampler self)	2362	reference_count (OpenCL::Sampler self)
		2363	ALIAS:
		2364	reference_count = CL_SAMPLER_REFERENCE_COUNT
		2365	normalized_coords = CL_SAMPLER_NORMALIZED_COORDS
		2366	addressing_mode = CL_SAMPLER_ADDRESSING_MODE
2083	PPCODE:	2367	PPCODE:
2084	cl_uint value [1];	2368	cl_uint value [1];
2085	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));	2369	NEED_SUCCESS (GetSamplerInfo, (self, ix, sizeof (value), value, 0));
2086	EXTEND (SP, 1);	2370	EXTEND (SP, 1);
2087	const int i = 0;	2371	const int i = 0;
2088	PUSHs (sv_2mortal (newSVuv (value [i])));	2372	PUSHs (sv_2mortal (newSVuv (value [i])));
2089		2373
2090	void	2374	void
…		…
2092	PPCODE:	2376	PPCODE:
2093	cl_context value [1];	2377	cl_context value [1];
2094	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	2378	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
2095	EXTEND (SP, 1);	2379	EXTEND (SP, 1);
2096	const int i = 0;	2380	const int i = 0;
2097	{
2098	NEED_SUCCESS (RetainContext, (value [i]));	2381	NEED_SUCCESS (RetainContext, (value [i]));
2099	PUSH_CLOBJ (stash_context, value [i]);	2382	PUSH_CLOBJ (stash_context, value [i]);
2100	}
2101
2102	void
2103	normalized_coords (OpenCL::Sampler self)
2104	PPCODE:
2105	cl_addressing_mode value [1];
2106	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
2107	EXTEND (SP, 1);
2108	const int i = 0;
2109	PUSHs (sv_2mortal (newSVuv (value [i])));
2110
2111	void
2112	addressing_mode (OpenCL::Sampler self)
2113	PPCODE:
2114	cl_filter_mode value [1];
2115	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
2116	EXTEND (SP, 1);
2117	const int i = 0;
2118	PUSHs (sv_2mortal (newSVuv (value [i])));
2119		2383
2120	void	2384	void
2121	filter_mode (OpenCL::Sampler self)	2385	filter_mode (OpenCL::Sampler self)
2122	PPCODE:	2386	PPCODE:
2123	cl_bool value [1];	2387	cl_uint value [1];
2124	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));	2388	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
2125	EXTEND (SP, 1);	2389	EXTEND (SP, 1);
2126	const int i = 0;	2390	const int i = 0;
2127	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	2391	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
2128		2392
…		…
2138	void	2402	void
2139	build (OpenCL::Program self, SV devices = &PL_sv_undef, SV options = &PL_sv_undef, SV *notify = &PL_sv_undef)	2403	build (OpenCL::Program self, SV devices = &PL_sv_undef, SV options = &PL_sv_undef, SV *notify = &PL_sv_undef)
2140	ALIAS:	2404	ALIAS:
2141	build_async = 1	2405	build_async = 1
2142	CODE:	2406	CODE:
2143	void (CL_CALLBACK pfn_notify)(cl_program program, void user_data) = 0;
2144	void *user_data = 0;
2145	cl_uint num_devices = 0;	2407	cl_uint device_count = 0;
2146	cl_device_id *device_list = 0;	2408	cl_device_id *device_list = 0;
2147		2409
2148	if (SvOK (devices))	2410	if (SvOK (devices))
2149	{	2411	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2412
		2413	void *user_data;
		2414	program_callback pfn_notify = make_program_callback (notify, &user_data);
		2415
		2416	if (ix)
		2417	build_program_async (self, device_count, device_list, SvPVbyte_nolen (options), user_data);
		2418	else
		2419	NEED_SUCCESS (BuildProgram, (self, device_count, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
		2420
		2421	#if CL_VERSION_1_2
		2422
		2423	void
		2424	compile (OpenCL::Program self, SV devices, SV options = &PL_sv_undef, SV headers = &PL_sv_undef, SV notify = &PL_sv_undef)
		2425	CODE:
		2426	cl_uint device_count = 0;
		2427	cl_device_id *device_list = 0;
		2428
		2429	if (SvOK (devices))
		2430	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2431
		2432	cl_uint header_count = 0;
		2433	cl_program *header_list = 0;
		2434	const char **header_name = 0;
		2435
		2436	if (SvOK (headers))
		2437	{
2150	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVAV)	2438	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVHV)
2151	croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");	2439	croak ("clCompileProgram: headers must be undef or a hashref of name => OpenCL::Program pairs");
2152		2440
2153	AV av = (AV )SvRV (devices);	2441	HV hv = (HV )SvRV (devices);
2154	num_devices = av_len (av) + 1;
2155		2442
2156	if (num_devices)	2443	header_count = hv_iterinit (hv);
		2444	header_list = tmpbuf (sizeof (header_list) header_count);
		2445	header_name = tmpbuf (sizeof (header_name) header_count);
		2446
		2447	HE *he;
		2448	int i = 0;
		2449	while (he = hv_iternext (hv))
2157	{	2450	{
2158	device_list = tmpbuf (sizeof (device_list) num_devices);	2451	header_name [i] = SvPVbyte_nolen (HeSVKEY_force (he));
		2452	header_list [i] = SvCLOBJ (cv, "headers", HeVAL (he), "OpenCL::Program");
2159	int count;	2453	++i;
2160	for (count = 0; count < num_devices; ++count)
2161	device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
2162	}	2454	}
2163	}	2455	}
2164		2456
2165	if (SvOK (notify))	2457	void *user_data;
2166	{	2458	program_callback pfn_notify = make_program_callback (notify, &user_data);
2167	NEED_SUCCESS (RetainProgram, (self));
2168	pfn_notify = eq_program_notify;
2169	user_data = SvREFCNT_inc (s_get_cv (notify));
2170	}
2171		2459
2172	if (ix)
2173	build_program_async (self, num_devices, device_list, SvPVbyte_nolen (options), user_data);
2174	else
2175	NEED_SUCCESS (BuildProgram, (self, num_devices, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));	2460	NEED_SUCCESS (CompileProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		2461	header_count, header_list, header_name, pfn_notify, user_data));
		2462
		2463	#endif
2176		2464
2177	void	2465	void
2178	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)	2466	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
2179	PPCODE:	2467	PPCODE:
2180	size_t size;	2468	size_t size;
…		…
2189	#BEGIN:program_build	2477	#BEGIN:program_build
2190		2478
2191	void	2479	void
2192	build_status (OpenCL::Program self, OpenCL::Device device)	2480	build_status (OpenCL::Program self, OpenCL::Device device)
2193	PPCODE:	2481	PPCODE:
2194	cl_build_status value [1];	2482	cl_int value [1];
2195	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));	2483	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
2196	EXTEND (SP, 1);	2484	EXTEND (SP, 1);
2197	const int i = 0;	2485	const int i = 0;
2198	PUSHs (sv_2mortal (newSViv (value [i])));	2486	PUSHs (sv_2mortal (newSViv (value [i])));
2199		2487
…		…
2208	char *value = tmpbuf (size);	2496	char *value = tmpbuf (size);
2209	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));	2497	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
2210	EXTEND (SP, 1);	2498	EXTEND (SP, 1);
2211	const int i = 0;	2499	const int i = 0;
2212	PUSHs (sv_2mortal (newSVpv (value, 0)));	2500	PUSHs (sv_2mortal (newSVpv (value, 0)));
		2501
		2502	void
		2503	binary_type (OpenCL::Program self, OpenCL::Device device)
		2504	PPCODE:
		2505	cl_uint value [1];
		2506	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BINARY_TYPE, sizeof (value), value, 0));
		2507	EXTEND (SP, 1);
		2508	const int i = 0;
		2509	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
2213		2510
2214	#END:program_build	2511	#END:program_build
2215		2512
2216	void	2513	void
2217	kernel (OpenCL::Program program, SV *function)	2514	kernel (OpenCL::Program program, SV *function)
…		…
2284	PPCODE:	2581	PPCODE:
2285	cl_context value [1];	2582	cl_context value [1];
2286	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2583	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
2287	EXTEND (SP, 1);	2584	EXTEND (SP, 1);
2288	const int i = 0;	2585	const int i = 0;
2289	{
2290	NEED_SUCCESS (RetainContext, (value [i]));	2586	NEED_SUCCESS (RetainContext, (value [i]));
2291	PUSH_CLOBJ (stash_context, value [i]);	2587	PUSH_CLOBJ (stash_context, value [i]);
2292	}
2293		2588
2294	void	2589	void
2295	devices (OpenCL::Program self)	2590	devices (OpenCL::Program self)
2296	PPCODE:	2591	PPCODE:
2297	size_t size;	2592	size_t size;
…		…
2299	cl_device_id *value = tmpbuf (size);	2594	cl_device_id *value = tmpbuf (size);
2300	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));	2595	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
2301	int i, n = size / sizeof (*value);	2596	int i, n = size / sizeof (*value);
2302	EXTEND (SP, n);	2597	EXTEND (SP, n);
2303	for (i = 0; i < n; ++i)	2598	for (i = 0; i < n; ++i)
2304	{
2305	PUSH_CLOBJ (stash_device, value [i]);	2599	PUSH_CLOBJ (stash_device, value [i]);
2306	}
2307		2600
2308	void	2601	void
2309	source (OpenCL::Program self)	2602	source (OpenCL::Program self)
2310	PPCODE:	2603	PPCODE:
2311	size_t size;	2604	size_t size;
…		…
2384	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;	2677	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
2385	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;	2678	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
2386		2679
2387	case 'z': nullarg = 1; size = SvIV (sv); break;	2680	case 'z': nullarg = 1; size = SvIV (sv); break;
2388		2681
2389	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;	2682	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ (cv, "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
2390	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;	2683	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
2391	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;	2684	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
2392		2685
2393	default:	2686	default:
2394	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);	2687	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
2395	}	2688	}
2396		2689
…		…
2467	CODE:	2760	CODE:
2468	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);	2761	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2469		2762
2470	void	2763	void
2471	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)	2764	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
2472	ALIAS:
2473	set_image2d = 0
2474	set_image3d = 0
2475	CODE:	2765	CODE:
2476	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);	2766	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2477		2767
2478	void	2768	void
2479	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)	2769	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
…		…
2525	PPCODE:	2815	PPCODE:
2526	cl_context value [1];	2816	cl_context value [1];
2527	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2817	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
2528	EXTEND (SP, 1);	2818	EXTEND (SP, 1);
2529	const int i = 0;	2819	const int i = 0;
2530	{
2531	NEED_SUCCESS (RetainContext, (value [i]));	2820	NEED_SUCCESS (RetainContext, (value [i]));
2532	PUSH_CLOBJ (stash_context, value [i]);	2821	PUSH_CLOBJ (stash_context, value [i]);
2533	}
2534		2822
2535	void	2823	void
2536	program (OpenCL::Kernel self)	2824	program (OpenCL::Kernel self)
2537	PPCODE:	2825	PPCODE:
2538	cl_program value [1];	2826	cl_program value [1];
2539	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2827	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
2540	EXTEND (SP, 1);	2828	EXTEND (SP, 1);
2541	const int i = 0;	2829	const int i = 0;
2542	{
2543	NEED_SUCCESS (RetainProgram, (value [i]));	2830	NEED_SUCCESS (RetainProgram, (value [i]));
2544	PUSH_CLOBJ (stash_program, value [i]);	2831	PUSH_CLOBJ (stash_program, value [i]);
2545	}
2546		2832
2547	#END:kernel	2833	#END:kernel
2548		2834
2549	void	2835	void
2550	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)	2836	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
…		…
2596	const int i = 0;	2882	const int i = 0;
2597	PUSHs (sv_2mortal (newSVuv (value [i])));	2883	PUSHs (sv_2mortal (newSVuv (value [i])));
2598		2884
2599	#END:kernel_work_group	2885	#END:kernel_work_group
2600		2886
		2887	#if CL_VERSION_1_2
		2888
		2889	void
		2890	arg_info (OpenCL::Kernel self, cl_uint idx, cl_kernel_arg_info name)
		2891	PPCODE:
		2892	size_t size;
		2893	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, 0, 0, &size));
		2894	SV *sv = sv_2mortal (newSV (size));
		2895	SvUPGRADE (sv, SVt_PV);
		2896	SvPOK_only (sv);
		2897	SvCUR_set (sv, size);
		2898	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, size, SvPVX (sv), 0));
		2899	XPUSHs (sv);
		2900
		2901	#BEGIN:kernel_arg
		2902
		2903	void
		2904	arg_address_qualifier (OpenCL::Kernel self, cl_uint idx)
		2905	ALIAS:
		2906	arg_address_qualifier = CL_KERNEL_ARG_ADDRESS_QUALIFIER
		2907	arg_access_qualifier = CL_KERNEL_ARG_ACCESS_QUALIFIER
		2908	PPCODE:
		2909	cl_uint value [1];
		2910	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, sizeof (value), value, 0));
		2911	EXTEND (SP, 1);
		2912	const int i = 0;
		2913	PUSHs (sv_2mortal (newSVuv (value [i])));
		2914
		2915	void
		2916	arg_type_name (OpenCL::Kernel self, cl_uint idx)
		2917	ALIAS:
		2918	arg_type_name = CL_KERNEL_ARG_TYPE_NAME
		2919	arg_name = CL_KERNEL_ARG_NAME
		2920	PPCODE:
		2921	size_t size;
		2922	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, 0, 0, &size));
		2923	char *value = tmpbuf (size);
		2924	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, size, value, 0));
		2925	EXTEND (SP, 1);
		2926	const int i = 0;
		2927	PUSHs (sv_2mortal (newSVpv (value, 0)));
		2928
		2929	void
		2930	arg_type_qualifier (OpenCL::Kernel self, cl_uint idx)
		2931	PPCODE:
		2932	cl_ulong value [1];
		2933	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_TYPE_QUALIFIER, sizeof (value), value, 0));
		2934	EXTEND (SP, 1);
		2935	const int i = 0;
		2936	PUSHs (sv_2mortal (newSVuv (value [i])));
		2937
		2938	#END:kernel_arg
		2939
		2940	#endif
		2941
2601	MODULE = OpenCL PACKAGE = OpenCL::Event	2942	MODULE = OpenCL PACKAGE = OpenCL::Event
2602		2943
2603	void	2944	void
2604	DESTROY (OpenCL::Event self)	2945	DESTROY (OpenCL::Event self)
2605	CODE:	2946	CODE:
…		…
2627	PPCODE:	2968	PPCODE:
2628	cl_command_queue value [1];	2969	cl_command_queue value [1];
2629	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2970	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
2630	EXTEND (SP, 1);	2971	EXTEND (SP, 1);
2631	const int i = 0;	2972	const int i = 0;
2632	{
2633	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2973	NEED_SUCCESS (RetainCommandQueue, (value [i]));
2634	PUSH_CLOBJ (stash_queue, value [i]);	2974	PUSH_CLOBJ (stash_queue, value [i]);
2635	}
2636		2975
2637	void	2976	void
2638	command_type (OpenCL::Event self)	2977	command_type (OpenCL::Event self)
2639	PPCODE:
2640	cl_command_type value [1];
2641	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
2642	EXTEND (SP, 1);
2643	const int i = 0;
2644	PUSHs (sv_2mortal (newSVuv (value [i])));
2645
2646	void
2647	reference_count (OpenCL::Event self)
2648	ALIAS:	2978	ALIAS:
		2979	command_type = CL_EVENT_COMMAND_TYPE
2649	reference_count = CL_EVENT_REFERENCE_COUNT	2980	reference_count = CL_EVENT_REFERENCE_COUNT
2650	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS	2981	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
2651	PPCODE:	2982	PPCODE:
2652	cl_uint value [1];	2983	cl_uint value [1];
2653	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));	2984	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
…		…
2660	PPCODE:	2991	PPCODE:
2661	cl_context value [1];	2992	cl_context value [1];
2662	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2993	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2663	EXTEND (SP, 1);	2994	EXTEND (SP, 1);
2664	const int i = 0;	2995	const int i = 0;
2665	{
2666	NEED_SUCCESS (RetainContext, (value [i]));	2996	NEED_SUCCESS (RetainContext, (value [i]));
2667	PUSH_CLOBJ (stash_context, value [i]);	2997	PUSH_CLOBJ (stash_context, value [i]);
2668	}
2669		2998
2670	#END:event	2999	#END:event
2671		3000
2672	void	3001	void
2673	profiling_info (OpenCL::Event self, cl_profiling_info name)	3002	profiling_info (OpenCL::Event self, cl_profiling_info name)
…		…
2708		3037
2709	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);	3038	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
2710	mapped_detach (self, mapped);	3039	mapped_detach (self, mapped);
2711		3040
2712	clReleaseCommandQueue (mapped->queue);	3041	clReleaseCommandQueue (mapped->queue);
2713
2714	if (mapped->event)
2715	clReleaseEvent (mapped->event);	3042	clReleaseEvent (mapped->event);
2716
2717	Safefree (mapped);	3043	Safefree (mapped);
		3044
		3045	void
		3046	unmap (OpenCL::Mapped self, ...)
		3047	CODE:
		3048	mapped_unmap (cv, ST (0), self, self->queue, &ST (1), items - 1);
2718		3049
2719	bool	3050	bool
2720	mapped (OpenCL::Mapped self)	3051	mapped (OpenCL::Mapped self)
2721	CODE:	3052	CODE:
2722	RETVAL = !!self->ptr;	3053	RETVAL = !!self->ptr;
…		…
2736	XSRETURN_UNDEF;	3067	XSRETURN_UNDEF;
2737		3068
2738	clRetainEvent (self->event);	3069	clRetainEvent (self->event);
2739	XPUSH_CLOBJ (stash_event, self->event);	3070	XPUSH_CLOBJ (stash_event, self->event);
2740		3071
2741	size_t	3072	#define MAPPED_OFFSET_CB offsetof (struct mapped, cb)
		3073	#define MAPPED_OFFSET_ROW_PITCH offsetof (struct mapped, row_pitch)
		3074	#define MAPPED_OFFSET_SLICE_PITCH offsetof (struct mapped, slice_pitch)
		3075	#define MAPPED_OFFSET_WIDTH offsetof (struct mapped, width)
		3076	#define MAPPED_OFFSET_HEIGHT offsetof (struct mapped, height)
		3077	#define MAPPED_OFFSET_DEPTH offsetof (struct mapped, depth)
		3078
		3079	IV
2742	size (OpenCL::Mapped self)	3080	size (OpenCL::Mapped self)
		3081	ALIAS:
		3082	size = MAPPED_OFFSET_CB
		3083	row_pitch = MAPPED_OFFSET_ROW_PITCH
		3084	slice_pitch = MAPPED_OFFSET_SLICE_PITCH
		3085	width = MAPPED_OFFSET_WIDTH
		3086	height = MAPPED_OFFSET_HEIGHT
		3087	depth = MAPPED_OFFSET_DEPTH
2743	CODE:	3088	CODE:
2744	RETVAL = self->cb;	3089	RETVAL = (size_t )((char *)self + ix);
2745	OUTPUT:	3090	OUTPUT:
2746	RETVAL	3091	RETVAL
2747		3092
2748	IV	3093	IV
2749	ptr (OpenCL::Mapped self)	3094	ptr (OpenCL::Mapped self)
2750	CODE:	3095	CODE:
2751	RETVAL = PTR2IV (self->ptr);	3096	RETVAL = PTR2IV (self->ptr);
2752	OUTPUT:	3097	OUTPUT:
2753	RETVAL	3098	RETVAL
2754		3099
		3100	void
		3101	set (OpenCL::Mapped self, size_t offset, SV *data)
		3102	CODE:
		3103	STRLEN len;
		3104	const char *ptr = SvPVbyte (data, len);
		3105
		3106	if (offset + len > self->cb)
		3107	croak ("OpenCL::Mapped::set out of bound condition detected");
		3108
		3109	memcpy (offset + (char *)self->ptr, ptr, len);
		3110
		3111	void
		3112	get_row (OpenCL::Mapped self, size_t count, size_t x = 0, size_t y = 0, size_t z = 0)
		3113	PPCODE:
		3114	if (!SvOK (ST (1)))
		3115	count = self->width - x;
		3116
		3117	if (x + count > self->width)
		3118	croak ("OpenCL::Mapped::get: x + count crosses a row boundary");
		3119
		3120	if (y >= self->height)
		3121	croak ("OpenCL::Mapped::get: y coordinate out of bounds");
		3122
		3123	if (z >= self->depth)
		3124	croak ("OpenCL::Mapped::get: z coordinate out of bounds");
		3125
		3126	size_t element = mapped_element_size (self);
		3127
		3128	count *= element;
		3129	x *= element;
		3130
		3131	char ptr = (char )self->ptr + x + y * self->row_pitch + z * self->slice_pitch;
		3132	XPUSHs (sv_2mortal (newSVpvn (ptr, count)));
		3133
		3134	void
		3135	set_row (OpenCL::Mapped self, SV *data, size_t x = 0, size_t y = 0, size_t z = 0)
		3136	PPCODE:
		3137	STRLEN count;
		3138	char *dataptr = SvPVbyte (data, count);
		3139	size_t element = mapped_element_size (self);
		3140
		3141	x *= element;
		3142
		3143	if (x + count > self->width * element)
		3144	croak ("OpenCL::Mapped::set: x + data size crosses a row boundary");
		3145
		3146	if (y >= self->height)
		3147	croak ("OpenCL::Mapped::set: y coordinate out of bounds");
		3148
		3149	if (z >= self->depth)
		3150	croak ("OpenCL::Mapped::set: z coordinate out of bounds");
		3151
		3152	char ptr = (char )self->ptr + x + y * self->row_pitch + z * self->slice_pitch;
		3153	memcpy (ptr, dataptr, count);
		3154
2755	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer	3155	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
2756		3156
2757	MODULE = OpenCL PACKAGE = OpenCL::MappedImage	3157	MODULE = OpenCL PACKAGE = OpenCL::MappedImage
2758		3158
2759	IV	3159	IV
2760	row_pitch (OpenCL::Mapped self)	3160	element_size (OpenCL::Mapped self)
2761	ALIAS:
2762	slice_pitch = 1
2763	CODE:	3161	CODE:
2764	RETVAL = ix ? self->slice_pitch : self->row_pitch;	3162	RETVAL = mapped_element_size (self);
2765	OUTPUT:	3163	OUTPUT:
2766	RETVAL	3164	RETVAL
2767		3165
2768
2769

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Comparing OpenCL/OpenCL.xs (file contents): Revision 1.61 by root, Tue May 1 16:37:23 2012 UTC vs. Revision 1.80 by root, Sat May 5 16:44:02 2012 UTC

Diff Legend

Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.61 by root, Tue May 1 16:37:23 2012 UTC vs.
Revision 1.80 by root, Sat May 5 16:44:02 2012 UTC