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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 1.76 by root, Sat May 5 14:49:52 2012 UTC

1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
		4
		5	#include "ecb.h"//D
4		6
5	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really	7	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
6	#include "xthread.h"	8	#include "xthread.h"
7	#include "schmorp.h"	9	#include "schmorp.h"
8		10
…		…
26	#if PREFER_1_1	28	#if PREFER_1_1
27	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS	29	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
28	#endif	30	#endif
29		31
30	#ifdef __APPLE__	32	#ifdef __APPLE__
31	#include <OpenCL/opencl.h>	33	#define CLHDR(name) <OpenCL/name>
32	#else	34	#else
		35	#define CLHDR(name) <CL/name>
		36	#endif
		37
33	#include <CL/opencl.h>	38	#include CLHDR(opencl.h)
		39
		40	#ifndef CL_VERSION_1_2
		41	#include CLHDR(cl_d3d9.h)
		42	#endif
		43
		44	#if _WIN32
		45	#include CLHDR(cl_d3d10.h)
		46	#if CL_VERSION_1_2
		47	#include CLHDR<cl_d3d11.h>
		48	#endif
		49	#include CLHDR<cl_dx9_media_sharing.h.h>
34	#endif	50	#endif
35		51
36	#ifndef CL_VERSION_1_2	52	#ifndef CL_VERSION_1_2
37	#undef PREFER_1_1	53	#undef PREFER_1_1
38	#define PREFER_1_1 1	54	#define PREFER_1_1 1
39	#endif	55	#endif
40		56
		57	// make sure all constants we might use are actually defined
		58	#include "default.h"
		59
41	typedef cl_platform_id OpenCL__Platform;	60	typedef cl_platform_id OpenCL__Platform;
42	typedef cl_device_id OpenCL__Device;	61	typedef cl_device_id OpenCL__Device;
		62	typedef cl_device_id OpenCL__SubDevice;
43	typedef cl_context OpenCL__Context;	63	typedef cl_context OpenCL__Context;
44	typedef cl_command_queue OpenCL__Queue;	64	typedef cl_command_queue OpenCL__Queue;
45	typedef cl_mem OpenCL__Memory;	65	typedef cl_mem OpenCL__Memory;
46	typedef cl_mem OpenCL__Buffer;	66	typedef cl_mem OpenCL__Buffer;
47	typedef cl_mem OpenCL__BufferObj;	67	typedef cl_mem OpenCL__BufferObj;
48	typedef cl_mem OpenCL__Image;	68	typedef cl_mem OpenCL__Image;
49	typedef cl_mem OpenCL__Image2D;
50	typedef cl_mem OpenCL__Image3D;
51	typedef cl_mem OpenCL__Memory_ornull;	69	typedef cl_mem OpenCL__Memory_ornull;
52	typedef cl_mem OpenCL__Buffer_ornull;	70	typedef cl_mem OpenCL__Buffer_ornull;
53	typedef cl_mem OpenCL__Image_ornull;	71	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;	72	typedef cl_sampler OpenCL__Sampler;
57	typedef cl_program OpenCL__Program;	73	typedef cl_program OpenCL__Program;
58	typedef cl_kernel OpenCL__Kernel;	74	typedef cl_kernel OpenCL__Kernel;
59	typedef cl_event OpenCL__Event;	75	typedef cl_event OpenCL__Event;
60	typedef cl_event OpenCL__UserEvent;	76	typedef cl_event OpenCL__UserEvent;
61		77
62	typedef struct mapped * OpenCL__Mapped;	78	typedef struct mapped * OpenCL__Mapped;
63		79
64	typedef SV *FUTURE;
65
66	static HV	80	static HV
67	*stash_platform,	81	*stash_platform,
68	*stash_device,	82	*stash_device,
		83	*stash_subdevice,
69	*stash_context,	84	*stash_context,
70	*stash_queue,	85	*stash_queue,
71	*stash_program,	86	*stash_program,
72	*stash_kernel,	87	*stash_kernel,
73	*stash_sampler,	88	*stash_sampler,
…		…
133	}	148	}
134		149
135	/*****************************************************************************/	150	/*****************************************************************************/
136		151
137	/* up to two temporary buffers */	152	/* up to two temporary buffers */
138	static void *	153	static void * ecb_noinline
139	tmpbuf (size_t size)	154	tmpbuf (size_t size)
140	{	155	{
141	enum { buffers = 3 };	156	enum { buffers = 4 };
142	static int idx;	157	static int idx;
143	static void *buf [buffers];	158	static void *buf [buffers];
144	static size_t len [buffers];	159	static size_t len [buffers];
145		160
146	idx = (idx + 1) % buffers;	161	idx = (idx + 1) % buffers;
…		…
153	}	168	}
154		169
155	return buf [idx];	170	return buf [idx];
156	}	171	}
157		172
		173	static const char * ecb_noinline
		174	cv_get_name (CV *cv)
		175	{
		176	static char fullname [256];
		177
		178	GV *gv = CvGV (cv); // gv better be nonzero
		179
		180	HV *stash = GvSTASH (gv);
		181	const char *hvname = HvNAME_get (stash); // stash also better be nonzero
		182	const char *gvname = GvNAME (gv);
		183
		184	snprintf (fullname, sizeof (fullname), "%s::%s", hvname, gvname);
		185	return fullname;
		186	}
		187
158	/*****************************************************************************/	188	/*****************************************************************************/
159		189
160	typedef struct	190	typedef struct
161	{	191	{
162	IV iv;	192	IV iv;
163	const char *name;	193	const char *name;
164	#define const_iv(name) { (IV)CL_ ## name, # name },	194	#define const_iv(name) { (IV)CL_ ## name, # name },
165	} ivstr;	195	} ivstr;
		196
		197	typedef struct
		198	{
		199	NV nv;
		200	const char *name;
		201	#define const_nv(name) { (NV)CL_ ## name, # name },
		202	} nvstr;
166		203
167	static const char *	204	static const char *
168	iv2str (IV value, const ivstr *base, int count, const char *fallback)	205	iv2str (IV value, const ivstr *base, int count, const char *fallback)
169	{	206	{
170	int i;	207	int i;
…		…
219	if (res) \	256	if (res) \
220	FAIL (name);	257	FAIL (name);
221		258
222	/*****************************************************************************/	259	/*****************************************************************************/
223		260
		261	static SV *
		262	new_clobj (HV *stash, IV id)
		263	{
		264	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		265	}
		266
		267	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		268	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
		269
		270	/* cl objects are either \$iv, or [$iv, ...] */
		271	/* they can be upgraded at runtime to the array form */
		272	static void * ecb_noinline
		273	SvCLOBJ (CV *cv, const char *svname, SV *sv, const char *pkg)
		274	{
		275	// sv_derived_from is quite slow :(
		276	if (SvROK (sv) && sv_derived_from (sv, pkg))
		277	return (void *)SvIV (SvRV (sv));
		278
		279	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, pkg);
		280	}
		281
		282	// the "no-inherit" version of the above
		283	static void * ecb_noinline
		284	SvCLOBJ_ni (CV *cv, const char *svname, SV *sv, HV *stash)
		285	{
		286	if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
		287	return (void *)SvIV (SvRV (sv));
		288
		289	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, HvNAME (stash));
		290	}
		291
		292	/*****************************************************************************/
		293
224	static cl_context_properties *	294	static cl_context_properties * ecb_noinline
225	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)	295	SvCONTEXTPROPERTIES (CV *cv, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
226	{	296	{
227	if (!sv || !SvOK (sv))	297	if (!sv || !SvOK (sv))
228	if (extra)	298	if (extra)
229	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully	299	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
230	else	300	else
…		…
236	int i, len = av_len (av) + 1;	306	int i, len = av_len (av) + 1;
237	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));	307	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
238	cl_context_properties *l = p;	308	cl_context_properties *l = p;
239		309
240	if (len & 1)	310	if (len & 1)
241	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);	311	croak ("%s: %s is not a property list (must contain an even number of elements)", cv_get_name (cv), svname);
242		312
243	while (extracount--)	313	while (extracount--)
244	*l++ = *extra++;	314	*l++ = *extra++;
245		315
246	for (i = 0; i < len; i += 2)	316	for (i = 0; i < len; i += 2)
…		…
249	SV *p_sv = *av_fetch (av, i + 1, 0);	319	SV *p_sv = *av_fetch (av, i + 1, 0);
250	cl_context_properties v = SvIV (p_sv); // code below can override	320	cl_context_properties v = SvIV (p_sv); // code below can override
251		321
252	switch (t)	322	switch (t)
253	{	323	{
		324	case CL_CONTEXT_PLATFORM:
		325	if (SvROK (p_sv))
		326	v = (cl_context_properties)SvCLOBJ (cv, svname, p_sv, "OpenCL::Platform");
		327	break;
		328
254	case CL_GLX_DISPLAY_KHR:	329	case CL_GLX_DISPLAY_KHR:
255	if (!SvOK (p_sv))	330	if (!SvOK (p_sv))
256	{	331	{
257	void *func = glsym ("_glXGetCurrentDisplay");	332	void *func = glsym ("_glXGetCurrentDisplay");
258	if (func)	333	if (func)
…		…
281	*l = 0;	356	*l = 0;
282		357
283	return p;	358	return p;
284	}	359	}
285		360
286	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);	361	croak ("%s: %s is not a property list (either undef or [type => value, ...])", cv_get_name (cv), svname);
287	}	362	}
288		363
289	/*****************************************************************************/	364	// parse an array of CLOBJ into a void ** array in C - works only for CLOBJs whose representation
290		365	// is a pointer (and only on well-behaved systems).
291	static SV *	366	static void * ecb_noinline
292	new_clobj (HV *stash, IV id)	367	object_list (CV *cv, int or_undef, const char *argname, SV *arg, const char *klass, cl_uint *rcount)
293	{	368	{
294	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));	369	if (!SvROK (arg) || SvTYPE (SvRV (arg)) != SVt_PVAV)
295	}	370	croak ("%s: '%s' parameter must be %sa reference to an array of %s objects",
		371	cv_get_name (cv), argname, or_undef ? "undef or " : "", klass);
296		372
297	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))	373	AV *av = (AV *)SvRV (arg);
298	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))	374	void **list = 0;
		375	cl_uint count = av_len (av) + 1;
299		376
300	/* cl objects are either \$iv, or [$iv, ...] */	377	if (count)
301	/* they can be upgraded at runtime to the array form */	378	{
302	static void *	379	list = tmpbuf (sizeof (*list) * count);
303	SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)	380	int i;
304	{	381	for (i = 0; i < count; ++i)
305	if (SvROK (sv) && sv_derived_from (sv, pkg))	382	list [i] = SvCLOBJ (cv, argname, *av_fetch (av, i, 1), klass);
306	return (void *)SvIV (SvRV (sv));	383	}
307		384
308	croak ("%s: %s is not of type %s", func, svname, pkg);	385	if (!count && !or_undef)
		386	croak ("%s: '%s' must contain at least one %s object",
		387	cv_get_name (cv), argname, klass);
		388
		389	*rcount = count;
		390	return (void *)list;
309	}	391	}
310		392
311	/*****************************************************************************/	393	/*****************************************************************************/
312	/* callback stuff */	394	/* callback stuff */
313		395
…		…
335	static void (*eq_signal_func)(void *signal_arg, int value);	417	static void (*eq_signal_func)(void *signal_arg, int value);
336	static void *eq_signal_arg;	418	static void *eq_signal_arg;
337	static xmutex_t eq_lock = X_MUTEX_INIT;	419	static xmutex_t eq_lock = X_MUTEX_INIT;
338	static eq_item *eq_head, *eq_tail;	420	static eq_item *eq_head, *eq_tail;
339		421
340	static void	422	static void ecb_noinline
341	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)	423	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
342	{	424	{
343	eq_item *item = malloc (sizeof (eq_item));	425	eq_item *item = malloc (sizeof (eq_item));
344		426
345	item->next = 0;	427	item->next = 0;
…		…
412	}	494	}
413		495
414	/*****************************************************************************/	496	/*****************************************************************************/
415	/* context notify */	497	/* context notify */
416		498
417	static void	499	static void ecb_noinline
418	eq_context_push (void *data1, void *data2, void *data3)	500	eq_context_push (void *data1, void *data2, void *data3)
419	{	501	{
420	dSP;	502	dSP;
421	PUSHs (sv_2mortal (newSVpv (data1, 0)));	503	PUSHs (sv_2mortal (newSVpv (data1, 0)));
422	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));	504	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
…		…
444	{ \	526	{ \
445	pfn_notify = eq_context_notify; \	527	pfn_notify = eq_context_notify; \
446	user_data = s_get_cv (notify); \	528	user_data = s_get_cv (notify); \
447	}	529	}
448		530
449	static SV *	531	static SV * ecb_noinline
450	new_clobj_context (cl_context ctx, void *user_data)	532	new_clobj_context (cl_context ctx, void *user_data)
451	{	533	{
452	SV *sv = new_clobj (stash_context, (IV)ctx);	534	SV *sv = new_clobj (stash_context, (IV)ctx);
453		535
454	if (user_data)	536	if (user_data)
…		…
473	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };	555	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
474		556
475	static void CL_CALLBACK	557	static void CL_CALLBACK
476	eq_program_notify (cl_program program, void *user_data)	558	eq_program_notify (cl_program program, void *user_data)
477	{	559	{
		560	clRetainProgram (program);
		561
478	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);	562	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		563	}
		564
		565	typedef void (CL_CALLBACK *program_callback)(cl_program program, void *user_data);
		566
		567	static program_callback ecb_noinline
		568	make_program_callback (SV *notify, void **ruser_data)
		569	{
		570	if (SvOK (notify))
		571	{
		572	*ruser_data = SvREFCNT_inc (s_get_cv (notify));
		573	return eq_program_notify;
		574	}
		575	else
		576	{
		577	*ruser_data = 0;
		578	return 0;
		579	}
479	}	580	}
480		581
481	struct build_args	582	struct build_args
482	{	583	{
483	cl_program program;	584	cl_program program;
…		…
497	else	598	else
498	clReleaseProgram (arg->program);	599	clReleaseProgram (arg->program);
499		600
500	free (arg->options);	601	free (arg->options);
501	free (arg);	602	free (arg);
		603
		604	return 0;
502	}	605	}
503		606
504	static void	607	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)	608	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
506	{	609	{
…		…
536	clRetainEvent (event);	639	clRetainEvent (event);
537	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);	640	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
538	}	641	}
539		642
540	/*****************************************************************************/	643	/*****************************************************************************/
541	/* mapped_xxx */	644	/* 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		645
616	static size_t	646	static size_t
617	img_row_pitch (cl_mem img)	647	img_row_pitch (cl_mem img)
618	{	648	{
619	size_t res;	649	size_t res;
620	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	650	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
621	return res;	651	return res;
622	}	652	}
623		653
624	static cl_event *	654	static cl_event * ecb_noinline
625	event_list (SV **items, cl_uint *rcount, cl_event extra)	655	event_list (CV *cv, SV **items, cl_uint *rcount, cl_event extra)
626	{	656	{
627	cl_uint count = *rcount;	657	cl_uint count = *rcount;
		658
		659	if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
		660	*rcount = count = 0;
628		661
629	if (!count && !extra)	662	if (!count && !extra)
630	return 0;	663	return 0;
631		664
632	cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));	665	cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
633	int i = 0;	666	int i = 0;
634		667
635	while (count)	668	while (count--)
636	{
637	--count;
638	if (SvOK (items [count]))	669	if (SvOK (items [count]))
639	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	670	list [i++] = SvCLOBJ (cv, "wait_events", items [count], "OpenCL::Event");
640	}
641		671
642	if (extra)	672	if (extra)
643	list [i++] = extra;	673	list [i++] = extra;
644		674
645	*rcount = i;	675	*rcount = i;
646		676
647	return i ? list : 0;	677	return i ? list : 0;
648	}	678	}
649		679
650	#define EVENT_LIST(skip) \	680	#define EVENT_LIST(skip) \
651	cl_uint event_list_count = items - skip; \	681	cl_uint event_list_count = items - (skip); \
652	cl_event *event_list_ptr = event_list (&ST (skip), &event_list_count, 0)	682	cl_event *event_list_ptr = event_list (cv, &ST (skip), &event_list_count, 0)
653		683
654	#define INFO(class) \	684	#define INFO(class) \
655	{ \	685	{ \
656	size_t size; \	686	size_t size; \
657	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \	687	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
…		…
661	SvCUR_set (sv, size); \	691	SvCUR_set (sv, size); \
662	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \	692	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
663	XPUSHs (sv); \	693	XPUSHs (sv); \
664	}	694	}
665		695
		696	/*****************************************************************************/
		697	/* mapped_xxx */
		698
		699	static OpenCL__Mapped
		700	SvMAPPED (SV *sv)
		701	{
		702	// no typechecking atm., keep your fingers crossed
		703	return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
		704	}
		705
		706	struct mapped
		707	{
		708	cl_command_queue queue;
		709	cl_mem memobj;
		710	void *ptr;
		711	size_t cb;
		712	cl_event event;
		713	size_t row_pitch;
		714	size_t slice_pitch;
		715	};
		716
		717	static SV *
		718	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)
		719	{
		720	SV *data = newSV (0);
		721	SvUPGRADE (data, SVt_PVMG);
		722
		723	OpenCL__Mapped mapped;
		724	New (0, mapped, 1, struct mapped);
		725
		726	clRetainCommandQueue (queue);
		727
		728	mapped->queue = queue;
		729	mapped->memobj = memobj;
		730	mapped->ptr = ptr;
		731	mapped->cb = cb;
		732	mapped->event = ev;
		733	mapped->row_pitch = row_pitch;
		734	mapped->slice_pitch = slice_pitch;
		735
		736	sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
		737
		738	if (SvLEN (data))
		739	Safefree (data);
		740
		741	SvPVX (data) = (char *)ptr;
		742	SvCUR_set (data, cb);
		743	SvLEN_set (data, 0);
		744	SvPOK_only (data);
		745
		746	SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
		747
		748	if (!(flags & CL_MAP_WRITE))
		749	SvREADONLY_on (data);
		750
		751	return obj;
		752	}
		753
		754	static void
		755	mapped_detach (SV *sv, OpenCL__Mapped mapped)
		756	{
		757	SV *data = SvRV (sv);
		758
		759	// the next check checks both before AND after detach, where SvPVX should STILL be 0
		760	if (SvPVX (data) != (char *)mapped->ptr)
		761	warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
		762	else
		763	{
		764	SvREADONLY_off (data);
		765	SvCUR_set (data, 0);
		766	SvPVX (data) = 0;
		767	SvOK_off (data);
		768	}
		769
		770	mapped->ptr = 0;
		771	}
		772
		773	static void
		774	mapped_unmap (CV *cv, SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
		775	{
		776	cl_event *event_list_ptr = event_list (cv, wait_list, &event_list_count, mapped->event);
		777	cl_event ev;
		778
		779	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
		780
		781	clReleaseEvent (mapped->event);
		782	mapped->event = ev;
		783
		784	mapped_detach (self, mapped);
		785	}
		786
		787	/*****************************************************************************/
		788
666	MODULE = OpenCL PACKAGE = OpenCL	789	MODULE = OpenCL PACKAGE = OpenCL
667		790
668	PROTOTYPES: ENABLE	791	PROTOTYPES: ENABLE
669		792
670	void	793	void
…		…
679	eq_signal_arg = (void*)arg;	802	eq_signal_arg = (void*)arg;
680		803
681	BOOT:	804	BOOT:
682	{	805	{
683	HV *stash = gv_stashpv ("OpenCL", 1);	806	HV *stash = gv_stashpv ("OpenCL", 1);
		807
684	static const ivstr *civ, const_iv[] = {	808	static const ivstr *civ, const_iv[] = {
685	{ sizeof (cl_char ), "SIZEOF_CHAR" },	809	{ sizeof (cl_char ), "SIZEOF_CHAR" },
686	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	810	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
687	{ sizeof (cl_short ), "SIZEOF_SHORT" },	811	{ sizeof (cl_short ), "SIZEOF_SHORT" },
688	{ sizeof (cl_ushort), "SIZEOF_USHORT" },	812	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
…		…
691	{ sizeof (cl_long ), "SIZEOF_LONG" },	815	{ sizeof (cl_long ), "SIZEOF_LONG" },
692	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	816	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
693	{ sizeof (cl_half ), "SIZEOF_HALF" },	817	{ sizeof (cl_half ), "SIZEOF_HALF" },
694	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	818	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
695	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	819	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
		820	{ PREFER_1_1 , "PREFER_1_1" },
696	#include "constiv.h"	821	#include "constiv.h"
697	};	822	};
698		823
699	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	824	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));	825	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
701		826
		827	static const nvstr *cnv, const_nv[] = {
		828	#include "constnv.h"
		829	};
		830
		831	for (cnv = const_nv + sizeof (const_nv) / sizeof (const_nv [0]); cnv > const_nv; cnv--)
		832	newCONSTSUB (stash, (char *)cnv[-1].name, newSVnv (cnv[-1].nv));
		833
		834	newCONSTSUB (stash, "NAN", newSVnv (CL_NAN)); // CL_NAN might be a function call
		835
702	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);	836	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
703	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);	837	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		838	stash_subdevice = gv_stashpv ("OpenCL::SubDevice", GV_ADD);
704	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);	839	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
705	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);	840	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
706	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);	841	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
707	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);	842	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
708	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);	843	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
…		…
749	list = tmpbuf (sizeof (*list) * count);	884	list = tmpbuf (sizeof (*list) * count);
750	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	885	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
751		886
752	EXTEND (SP, count);	887	EXTEND (SP, count);
753	for (i = 0; i < count; ++i)	888	for (i = 0; i < count; ++i)
754	PUSH_CLOBJ (stash_platform, (IV)list [i]);	889	PUSH_CLOBJ (stash_platform, list [i]);
755		890
756	void	891	void
757	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)	892	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
758	PPCODE:	893	PPCODE:
759	CONTEXT_NOTIFY_CALLBACK;	894	CONTEXT_NOTIFY_CALLBACK;
760	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));	895	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
761	XPUSH_CLOBJ_CONTEXT;	896	XPUSH_CLOBJ_CONTEXT;
762		897
763	void	898	void
764	context (FUTURE properties, FUTURE devices, FUTURE notify)	899	context (cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)
765	PPCODE:	900	PPCODE:
766	/* der Gipfel der Kunst */	901	cl_uint device_count;
		902	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		903
		904	CONTEXT_NOTIFY_CALLBACK;
		905	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, device_count, device_list, pfn_notify, user_data, &res));
		906	XPUSH_CLOBJ_CONTEXT;
767		907
768	void	908	void
769	wait_for_events (...)	909	wait_for_events (...)
770	CODE:	910	CODE:
771	EVENT_LIST (0);	911	EVENT_LIST (0);
…		…
822	EXTEND (SP, count);	962	EXTEND (SP, count);
823	for (i = 0; i < count; ++i)	963	for (i = 0; i < count; ++i)
824	PUSH_CLOBJ (stash_device, list [i]);	964	PUSH_CLOBJ (stash_device, list [i]);
825		965
826	void	966	void
827	context (OpenCL::Platform self, cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)	967	context (OpenCL::Platform self, SV *properties, SV *devices, SV *notify = &PL_sv_undef)
828	PPCODE:	968	PPCODE:
		969	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		970	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		971
		972	cl_uint device_count;
		973	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		974
		975	CONTEXT_NOTIFY_CALLBACK;
		976	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, device_count, device_list, pfn_notify, user_data, &res));
		977	XPUSH_CLOBJ_CONTEXT;
		978
		979	void
		980	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
		981	PPCODE:
		982	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		983	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		984
		985	CONTEXT_NOTIFY_CALLBACK;
		986	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
		987	XPUSH_CLOBJ_CONTEXT;
		988
		989	MODULE = OpenCL PACKAGE = OpenCL::Device
		990
		991	void
		992	info (OpenCL::Device self, cl_device_info name)
		993	PPCODE:
		994	INFO (Device)
		995
		996	#if CL_VERSION_1_2
		997
		998	void
		999	sub_devices (OpenCL::Device self, SV *properties)
		1000	PPCODE:
829	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	1001	if (!SvROK (properties) || SvTYPE (SvRV (properties)) != SVt_PVAV)
830	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");	1002	croak ("OpenCL::Device::sub_devices: properties must be specified as reference to an array of property-value pairs");
831		1003
832	AV *av = (AV *)SvRV (devices);	1004	properties = SvRV (properties);
833	cl_uint num_devices = av_len (av) + 1;	1005
834	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	1006	cl_uint count = av_len ((AV *)properties) + 1;
		1007	cl_device_partition_property *props = tmpbuf (sizeof (*props) * count + 1);
835		1008
836	int i;	1009	int i;
837	for (i = num_devices; i--; )	1010	for (i = 0; i < count; ++i)
838	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	1011	props [i] = (cl_device_partition_property)SvIV (*av_fetch ((AV *)properties, i, 0));
839		1012
840	CONTEXT_NOTIFY_CALLBACK;	1013	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		1014
844	void	1015	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)	1016	NEED_SUCCESS (CreateSubDevices, (self, props, 0, 0, &num_devices));
846	PPCODE:	1017	cl_device_id *list = tmpbuf (sizeof (*list) * num_devices);
847	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };	1018	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		1019
850	CONTEXT_NOTIFY_CALLBACK;	1020	EXTEND (SP, num_devices);
851	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	1021	for (i = 0; i < count; ++i)
852	XPUSH_CLOBJ_CONTEXT;	1022	PUSH_CLOBJ (stash_subdevice, list [i]);
853		1023
854	MODULE = OpenCL PACKAGE = OpenCL::Device	1024	#endif
855
856	void
857	info (OpenCL::Device self, cl_device_info name)
858	PPCODE:
859	INFO (Device)
860		1025
861	#BEGIN:device	1026	#BEGIN:device
862		1027
863	void	1028	void
864	type (OpenCL::Device self)	1029	type (OpenCL::Device self)
…		…
1080	for (i = 0; i < n; ++i)	1245	for (i = 0; i < n; ++i)
1081	PUSHs (sv_2mortal (newSVuv (value [i])));	1246	PUSHs (sv_2mortal (newSVuv (value [i])));
1082		1247
1083	#END:device	1248	#END:device
1084		1249
		1250	MODULE = OpenCL PACKAGE = OpenCL::SubDevice
		1251
		1252	#if CL_VERSION_1_2
		1253
		1254	void
		1255	DESTROY (OpenCL::SubDevice self)
		1256	CODE:
		1257	clReleaseDevice (self);
		1258
		1259	#endif
		1260
1085	MODULE = OpenCL PACKAGE = OpenCL::Context	1261	MODULE = OpenCL PACKAGE = OpenCL::Context
1086		1262
1087	void	1263	void
1088	DESTROY (OpenCL::Context context)	1264	DESTROY (OpenCL::Context self)
1089	CODE:	1265	CODE:
1090	clReleaseContext (context);	1266	clReleaseContext (self);
1091		1267
1092	void	1268	void
1093	info (OpenCL::Context self, cl_context_info name)	1269	info (OpenCL::Context self, cl_context_info name)
1094	PPCODE:	1270	PPCODE:
1095	INFO (Context)	1271	INFO (Context)
…		…
1136	const cl_image_desc desc = {	1312	const cl_image_desc desc = {
1137	type,	1313	type,
1138	width, height, depth,	1314	width, height, depth,
1139	array_size, row_pitch, slice_pitch,	1315	array_size, row_pitch, slice_pitch,
1140	num_mip_level, num_samples,	1316	num_mip_level, num_samples,
1141	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0	1317	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ (cv, "data", data, "OpenCL::Buffer") : 0
1142	};	1318	};
1143	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1319	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1144	HV *stash = stash_image;	1320	HV *stash = stash_image;
1145	switch (type)	1321	switch (type)
1146	{	1322	{
…		…
1279		1455
1280	len2 = len;	1456	len2 = len;
1281	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));	1457	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
1282	XPUSH_CLOBJ (stash_program, prog);	1458	XPUSH_CLOBJ (stash_program, prog);
1283		1459
		1460	void
		1461	program_with_binary (OpenCL::Context self, SV *devices, SV *binaries)
		1462	PPCODE:
		1463	cl_uint device_count;
		1464	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1465
		1466	if (!SvROK (binaries) || SvTYPE (SvRV (binaries)) != SVt_PVAV)
		1467	croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
		1468
		1469	binaries = SvRV (binaries);
		1470
		1471	if (device_count != av_len ((AV *)binaries) + 1)
		1472	croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
		1473
		1474	size_t *length_list = tmpbuf (sizeof (*length_list) * device_count);
		1475	const unsigned char **binary_list = tmpbuf (sizeof (*binary_list) * device_count);
		1476	cl_int *status_list = tmpbuf (sizeof (*status_list) * device_count);
		1477
		1478	int i;
		1479	for (i = 0; i < device_count; ++i)
		1480	{
		1481	STRLEN len;
		1482	binary_list [i] = (const unsigned char *)SvPVbyte (*av_fetch ((AV *)binaries, i, 0), len);
		1483	length_list [i] = len;
		1484	}
		1485
		1486	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, device_count, device_list,
		1487	length_list, binary_list,
		1488	GIMME_V == G_ARRAY ? status_list : 0, &res));
		1489
		1490	EXTEND (SP, 2);
		1491	PUSH_CLOBJ (stash_program, prog);
		1492
		1493	if (GIMME_V == G_ARRAY)
		1494	{
		1495	AV *av = newAV ();
		1496	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1497
		1498	for (i = device_count; i--; )
		1499	av_store (av, i, newSViv (status_list [i]));
		1500	}
		1501
		1502	#if CL_VERSION_1_2
		1503
		1504	void
		1505	program_with_built_in_kernels (OpenCL::Context self, SV *devices, SV *kernel_names)
		1506	PPCODE:
		1507	cl_uint device_count;
		1508	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1509
		1510	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBuiltInKernels, (self, device_count, device_list, SvPVbyte_nolen (kernel_names), &res));
		1511
		1512	XPUSH_CLOBJ (stash_program, prog);
		1513
		1514	void
		1515	link_program (OpenCL::Context self, SV *devices, SV *options, SV *programs, SV *notify = &PL_sv_undef)
		1516	CODE:
		1517	cl_uint device_count = 0;
		1518	cl_device_id *device_list = 0;
		1519
		1520	if (SvOK (devices))
		1521	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		1522
		1523	cl_uint program_count;
		1524	cl_program *program_list = object_list (cv, 0, "programs", programs, "OpenCL::Program", &program_count);
		1525
		1526	void *user_data;
		1527	program_callback pfn_notify = make_program_callback (notify, &user_data);
		1528
		1529	NEED_SUCCESS_ARG (cl_program prog, LinkProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		1530	program_count, program_list, pfn_notify, user_data, &res));
		1531
		1532	XPUSH_CLOBJ (stash_program, prog);
		1533
		1534	#endif
		1535
1284	#BEGIN:context	1536	#BEGIN:context
1285		1537
1286	void	1538	void
1287	reference_count (OpenCL::Context self)	1539	reference_count (OpenCL::Context self)
1288	ALIAS:	1540	ALIAS:
…		…
1333	void	1585	void
1334	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1586	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
1335	ALIAS:	1587	ALIAS:
1336	enqueue_read_buffer = 0	1588	enqueue_read_buffer = 0
1337	PPCODE:	1589	PPCODE:
1338	cl_event ev = 0;
1339	EVENT_LIST (6);	1590	EVENT_LIST (6);
1340		1591
1341	SvUPGRADE (data, SVt_PV);	1592	SvUPGRADE (data, SVt_PV);
1342	SvGROW (data, len);	1593	SvGROW (data, len);
1343	SvPOK_only (data);	1594	SvPOK_only (data);
1344	SvCUR_set (data, len);	1595	SvCUR_set (data, len);
		1596
		1597	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));	1598	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1346		1599
1347	if (ev)	1600	if (ev)
1348	XPUSH_CLOBJ (stash_event, ev);	1601	XPUSH_CLOBJ (stash_event, ev);
1349		1602
1350	void	1603	void
1351	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1604	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
1352	ALIAS:	1605	ALIAS:
1353	enqueue_write_buffer = 0	1606	enqueue_write_buffer = 0
1354	PPCODE:	1607	PPCODE:
1355	cl_event ev = 0;	1608	EVENT_LIST (5);
		1609
1356	STRLEN len;	1610	STRLEN len;
1357	char *ptr = SvPVbyte (data, len);	1611	char *ptr = SvPVbyte (data, len);
1358	EVENT_LIST (5);
1359		1612
		1613	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));	1614	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1361		1615
1362	if (ev)	1616	if (ev)
1363	XPUSH_CLOBJ (stash_event, ev);	1617	XPUSH_CLOBJ (stash_event, ev);
1364		1618
…		…
1367	void	1621	void
1368	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)	1622	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
1369	ALIAS:	1623	ALIAS:
1370	enqueue_fill_buffer = 0	1624	enqueue_fill_buffer = 0
1371	PPCODE:	1625	PPCODE:
1372	cl_event ev = 0;	1626	EVENT_LIST (5);
		1627
1373	STRLEN len;	1628	STRLEN len;
1374	char *ptr = SvPVbyte (data, len);	1629	char *ptr = SvPVbyte (data, len);
1375	EVENT_LIST (5);
1376		1630
		1631	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));	1632	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1378		1633
1379	if (ev)	1634	if (ev)
1380	XPUSH_CLOBJ (stash_event, ev);	1635	XPUSH_CLOBJ (stash_event, ev);
1381		1636
1382	void	1637	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, ...)	1638	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:	1639	ALIAS:
1385	enqueue_fill_image = 0	1640	enqueue_fill_image = 0
1386	PPCODE:	1641	PPCODE:
1387	cl_event ev = 0;	1642	EVENT_LIST (12);
1388	STRLEN len;	1643
1389	const size_t origin [3] = { x, y, z };	1644	const size_t origin [3] = { x, y, z };
1390	const size_t region [3] = { width, height, depth };	1645	const size_t region [3] = { width, height, depth };
1391	EVENT_LIST (12);
1392		1646
1393	const cl_float c_f [4] = { r, g, b, a };	1647	const cl_float c_f [4] = { r, g, b, a };
1394	const cl_uint c_u [4] = { r, g, b, a };	1648	const cl_uint c_u [4] = { r, g, b, a };
1395	const cl_int c_s [4] = { r, g, b, a };	1649	const cl_int c_s [4] = { r, g, b, a };
1396	const void *c_fus [3] = { &c_f, &c_u, &c_s };	1650	const void *c_fus [3] = { &c_f, &c_u, &c_s };
…		…
1399	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));	1653	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1400	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);	1654	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)	1655	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.");	1656	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
1403		1657
		1658	cl_event ev = 0;
1404	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],	1659	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));	1660	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1406		1661
1407	if (ev)	1662	if (ev)
1408	XPUSH_CLOBJ (stash_event, ev);	1663	XPUSH_CLOBJ (stash_event, ev);
…		…
1412	void	1667	void
1413	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1668	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
1414	ALIAS:	1669	ALIAS:
1415	enqueue_copy_buffer = 0	1670	enqueue_copy_buffer = 0
1416	PPCODE:	1671	PPCODE:
		1672	EVENT_LIST (6);
		1673
1417	cl_event ev = 0;	1674	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));	1675	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1421		1676
1422	if (ev)	1677	if (ev)
1423	XPUSH_CLOBJ (stash_event, ev);	1678	XPUSH_CLOBJ (stash_event, ev);
1424		1679
1425	void	1680	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, ...)	1681	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:	1682	ALIAS:
1428	enqueue_read_buffer_rect = 0	1683	enqueue_read_buffer_rect = 0
1429	PPCODE:	1684	PPCODE:
1430	cl_event ev = 0;	1685	EVENT_LIST (17);
		1686
1431	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1687	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 };	1688	const size_t host_origin[3] = { host_x, host_y, host_z };
1433	const size_t region[3] = { width, height, depth };	1689	const size_t region[3] = { width, height, depth };
1434	EVENT_LIST (17);
1435		1690
1436	if (!buf_row_pitch)	1691	if (!buf_row_pitch)
1437	buf_row_pitch = region [0];	1692	buf_row_pitch = region [0];
1438		1693
1439	if (!buf_slice_pitch)	1694	if (!buf_slice_pitch)
…		…
1449		1704
1450	SvUPGRADE (data, SVt_PV);	1705	SvUPGRADE (data, SVt_PV);
1451	SvGROW (data, len);	1706	SvGROW (data, len);
1452	SvPOK_only (data);	1707	SvPOK_only (data);
1453	SvCUR_set (data, len);	1708	SvCUR_set (data, len);
		1709
		1710	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));	1711	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		1712
1456	if (ev)	1713	if (ev)
1457	XPUSH_CLOBJ (stash_event, ev);	1714	XPUSH_CLOBJ (stash_event, ev);
1458		1715
1459	void	1716	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, ...)	1717	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:	1718	ALIAS:
1462	enqueue_write_buffer_rect = 0	1719	enqueue_write_buffer_rect = 0
1463	PPCODE:	1720	PPCODE:
1464	cl_event ev = 0;	1721	EVENT_LIST (17);
		1722
1465	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1723	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 };	1724	const size_t host_origin[3] = { host_x, host_y, host_z };
1467	const size_t region[3] = { width, height, depth };	1725	const size_t region[3] = { width, height, depth };
1468	STRLEN len;	1726	STRLEN len;
1469	char *ptr = SvPVbyte (data, len);	1727	char *ptr = SvPVbyte (data, len);
1470	EVENT_LIST (17);
1471		1728
1472	if (!buf_row_pitch)	1729	if (!buf_row_pitch)
1473	buf_row_pitch = region [0];	1730	buf_row_pitch = region [0];
1474		1731
1475	if (!buf_slice_pitch)	1732	if (!buf_slice_pitch)
…		…
1484	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1741	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
1485		1742
1486	if (len < min_len)	1743	if (len < min_len)
1487	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1744	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1488		1745
		1746	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));	1747	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		1748
1491	if (ev)	1749	if (ev)
1492	XPUSH_CLOBJ (stash_event, ev);	1750	XPUSH_CLOBJ (stash_event, ev);
1493		1751
1494	void	1752	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, ...)	1753	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:	1754	ALIAS:
1497	enqueue_copy_buffer_rect = 0	1755	enqueue_copy_buffer_rect = 0
1498	PPCODE:	1756	PPCODE:
1499	cl_event ev = 0;	1757	EVENT_LIST (16);
		1758
1500	const size_t src_origin[3] = { src_x, src_y, src_z };	1759	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 };	1760	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1502	const size_t region[3] = { width, height, depth };	1761	const size_t region[3] = { width, height, depth };
1503	EVENT_LIST (16);
1504		1762
		1763	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));	1764	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		1765
1507	if (ev)	1766	if (ev)
1508	XPUSH_CLOBJ (stash_event, ev);	1767	XPUSH_CLOBJ (stash_event, ev);
1509		1768
1510	void	1769	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, ...)	1770	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:	1771	ALIAS:
1513	enqueue_read_image = 0	1772	enqueue_read_image = 0
1514	PPCODE:	1773	PPCODE:
1515	cl_event ev = 0;	1774	EVENT_LIST (12);
		1775
1516	const size_t src_origin[3] = { src_x, src_y, src_z };	1776	const size_t src_origin[3] = { src_x, src_y, src_z };
1517	const size_t region[3] = { width, height, depth };	1777	const size_t region[3] = { width, height, depth };
1518	EVENT_LIST (12);
1519		1778
1520	if (!row_pitch)	1779	if (!row_pitch)
1521	row_pitch = img_row_pitch (src);	1780	row_pitch = img_row_pitch (src);
1522		1781
1523	if (depth > 1 && !slice_pitch)	1782	if (depth > 1 && !slice_pitch)
…		…
1527		1786
1528	SvUPGRADE (data, SVt_PV);	1787	SvUPGRADE (data, SVt_PV);
1529	SvGROW (data, len);	1788	SvGROW (data, len);
1530	SvPOK_only (data);	1789	SvPOK_only (data);
1531	SvCUR_set (data, len);	1790	SvCUR_set (data, len);
		1791
		1792	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));	1793	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		1794
1534	if (ev)	1795	if (ev)
1535	XPUSH_CLOBJ (stash_event, ev);	1796	XPUSH_CLOBJ (stash_event, ev);
1536		1797
1537	void	1798	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, ...)	1799	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:	1800	ALIAS:
1540	enqueue_write_image = 0	1801	enqueue_write_image = 0
1541	PPCODE:	1802	PPCODE:
1542	cl_event ev = 0;	1803	EVENT_LIST (12);
		1804
1543	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1805	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1544	const size_t region[3] = { width, height, depth };	1806	const size_t region[3] = { width, height, depth };
1545	STRLEN len;	1807	STRLEN len;
1546	char *ptr = SvPVbyte (data, len);	1808	char *ptr = SvPVbyte (data, len);
1547	EVENT_LIST (12);
1548		1809
1549	if (!row_pitch)	1810	if (!row_pitch)
1550	row_pitch = img_row_pitch (dst);	1811	row_pitch = img_row_pitch (dst);
1551		1812
1552	if (depth > 1 && !slice_pitch)	1813	if (depth > 1 && !slice_pitch)
…		…
1555	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1816	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1556		1817
1557	if (len < min_len)	1818	if (len < min_len)
1558	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1819	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1559		1820
		1821	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));	1822	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		1823
1562	if (ev)	1824	if (ev)
1563	XPUSH_CLOBJ (stash_event, ev);	1825	XPUSH_CLOBJ (stash_event, ev);
1564		1826
1565	void	1827	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, ...)	1828	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:	1829	ALIAS:
1568	enqueue_copy_image = 0	1830	enqueue_copy_image = 0
1569	PPCODE:	1831	PPCODE:
1570	cl_event ev = 0;	1832	EVENT_LIST (12);
		1833
1571	const size_t src_origin[3] = { src_x, src_y, src_z };	1834	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 };	1835	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1573	const size_t region[3] = { width, height, depth };	1836	const size_t region[3] = { width, height, depth };
1574	EVENT_LIST (12);
1575		1837
		1838	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));	1839	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1577		1840
1578	if (ev)	1841	if (ev)
1579	XPUSH_CLOBJ (stash_event, ev);	1842	XPUSH_CLOBJ (stash_event, ev);
1580		1843
1581	void	1844	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, ...)	1845	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:	1846	ALIAS:
1584	enqueue_copy_image_to_buffer = 0	1847	enqueue_copy_image_to_buffer = 0
1585	PPCODE:	1848	PPCODE:
1586	cl_event ev = 0;	1849	EVENT_LIST (10);
		1850
1587	const size_t src_origin[3] = { src_x, src_y, src_z };	1851	const size_t src_origin[3] = { src_x, src_y, src_z };
1588	const size_t region [3] = { width, height, depth };	1852	const size_t region [3] = { width, height, depth };
1589	EVENT_LIST (10);
1590		1853
		1854	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));	1855	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1592		1856
1593	if (ev)	1857	if (ev)
1594	XPUSH_CLOBJ (stash_event, ev);	1858	XPUSH_CLOBJ (stash_event, ev);
1595		1859
1596	void	1860	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, ...)	1861	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:	1862	ALIAS:
1599	enqueue_copy_buffer_to_image = 0	1863	enqueue_copy_buffer_to_image = 0
1600	PPCODE:	1864	PPCODE:
1601	cl_event ev = 0;	1865	EVENT_LIST (10);
		1866
1602	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1867	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1603	const size_t region [3] = { width, height, depth };	1868	const size_t region [3] = { width, height, depth };
1604	EVENT_LIST (10);
1605		1869
		1870	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));	1871	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1607		1872
1608	if (ev)	1873	if (ev)
1609	XPUSH_CLOBJ (stash_event, ev);	1874	XPUSH_CLOBJ (stash_event, ev);
1610		1875
1611	void	1876	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, ...)	1877	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:	1878	ALIAS:
1614	enqueue_map_buffer = 0	1879	enqueue_map_buffer = 0
1615	PPCODE:	1880	PPCODE:
		1881	EVENT_LIST (6);
		1882
		1883	size_t cb = SvIV (cb_);
		1884
		1885	if (!SvOK (cb_))
		1886	{
		1887	NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
		1888	cb -= offset;
		1889	}
		1890
1616	cl_event ev;	1891	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));	1892	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));	1893	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));
1621		1894
1622	void	1895	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, ...)	1896	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:	1897	ALIAS:
1625	enqueue_map_image = 0	1898	enqueue_map_image = 0
1626	PPCODE:	1899	PPCODE:
1627	cl_event ev;	1900	size_t width = SvIV (width_);
		1901	if (!SvOK (width_))
		1902	{
		1903	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
		1904	width -= x;
		1905	}
		1906
		1907	size_t height = SvIV (width_);
		1908	if (!SvOK (height_))
		1909	{
		1910	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
		1911	height -= y;
		1912	}
		1913
		1914	size_t depth = SvIV (width_);
		1915	if (!SvOK (depth_))
		1916	{
		1917	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
		1918	depth -= z;
		1919
		1920	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1921	if (!depth)
		1922	depth = 1;
		1923	}
		1924
1628	const size_t origin[3] = { x, y, z };	1925	const size_t origin[3] = { x, y, z };
1629	const size_t region[3] = { width, height, depth };	1926	const size_t region[3] = { width, height, depth };
1630	size_t row_pitch, slice_pitch;	1927	size_t row_pitch, slice_pitch;
1631	EVENT_LIST (11);	1928	EVENT_LIST (10);
1632		1929
		1930	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));	1931	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		1932
1635	size_t cb = slice_pitch ? slice_pitch * region [2]	1933	size_t cb = slice_pitch ? slice_pitch * region [2]
1636	: row_pitch ? row_pitch * region [1]	1934	: row_pitch ? row_pitch * region [1]
1637	: region [0];	1935	: region [0];
…		…
1639	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));	1937	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));
1640		1938
1641	void	1939	void
1642	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)	1940	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
1643	PPCODE:	1941	PPCODE:
1644	cl_uint event_list_count = items - 2;	1942	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)	1943	if (GIMME_V != G_VOID)
		1944	{
		1945	clRetainEvent (mapped->event);
1651	XPUSH_CLOBJ (stash_event, mapped->event);	1946	XPUSH_CLOBJ (stash_event, mapped->event);
		1947	}
1652		1948
1653	void	1949	void
1654	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)	1950	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1655	ALIAS:	1951	ALIAS:
1656	enqueue_task = 0	1952	enqueue_task = 0
1657	PPCODE:	1953	PPCODE:
		1954	EVENT_LIST (2);
		1955
1658	cl_event ev = 0;	1956	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));	1957	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1662		1958
1663	if (ev)	1959	if (ev)
1664	XPUSH_CLOBJ (stash_event, ev);	1960	XPUSH_CLOBJ (stash_event, ev);
1665		1961
1666	void	1962	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, ...)	1963	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:	1964	ALIAS:
1669	enqueue_nd_range_kernel = 0	1965	enqueue_nd_range_kernel = 0
1670	PPCODE:	1966	PPCODE:
1671	cl_event ev = 0;	1967	EVENT_LIST (5);
		1968
1672	size_t *gwo = 0, *gws, *lws = 0;	1969	size_t *gwo = 0, *gws, *lws = 0;
1673	int gws_len;	1970	int gws_len;
1674	size_t *lists;	1971	size_t *lists;
1675	int i;	1972	int i;
1676	EVENT_LIST (5);
1677		1973
1678	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1974	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1679	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1975	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1680		1976
1681	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1977	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
…		…
1720	if (!lws [i])	2016	if (!lws [i])
1721	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);	2017	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
1722	}	2018	}
1723	}	2019	}
1724		2020
		2021	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));	2022	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1726		2023
1727	if (ev)	2024	if (ev)
1728	XPUSH_CLOBJ (stash_event, ev);	2025	XPUSH_CLOBJ (stash_event, ev);
		2026
		2027	#if CL_VERSION_1_2
		2028
		2029	void
		2030	migrate_mem_objects (OpenCL::Queue self, SV *objects, cl_mem_migration_flags flags, ...)
		2031	ALIAS:
		2032	enqueue_migrate_mem_objects = 0
		2033	PPCODE:
		2034	EVENT_LIST (3);
		2035
		2036	cl_uint obj_count;
		2037	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
		2038
		2039	cl_event ev = 0;
		2040	NEED_SUCCESS (EnqueueMigrateMemObjects, (self, obj_count, obj_list, flags, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2041
		2042	if (ev)
		2043	XPUSH_CLOBJ (stash_event, ev);
		2044
		2045	#endif
1729		2046
1730	#if cl_apple_gl_sharing || cl_khr_gl_sharing	2047	#if cl_apple_gl_sharing || cl_khr_gl_sharing
1731		2048
1732	void	2049	void
1733	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)	2050	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1734	ALIAS:	2051	ALIAS:
1735	release_gl_objects = 1	2052	release_gl_objects = 1
1736	enqueue_acquire_gl_objects = 0	2053	enqueue_acquire_gl_objects = 0
1737	enqueue_release_gl_objects = 1	2054	enqueue_release_gl_objects = 1
1738	PPCODE:	2055	PPCODE:
1739	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)	2056	EVENT_LIST (2);
1740	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");	2057
		2058	cl_uint obj_count;
		2059	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
1741		2060
1742	cl_event ev = 0;	2061	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		2062
1752	if (ix)	2063	if (ix)
1753	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2064	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1754	else	2065	else
1755	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2066	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1756		2067
1757	if (ev)	2068	if (ev)
1758	XPUSH_CLOBJ (stash_event, ev);	2069	XPUSH_CLOBJ (stash_event, ev);
1759		2070
1760	#endif	2071	#endif
…		…
1774	void	2085	void
1775	marker (OpenCL::Queue self, ...)	2086	marker (OpenCL::Queue self, ...)
1776	ALIAS:	2087	ALIAS:
1777	enqueue_marker = 0	2088	enqueue_marker = 0
1778	PPCODE:	2089	PPCODE:
		2090	EVENT_LIST (1);
1779	cl_event ev = 0;	2091	cl_event ev = 0;
1780	EVENT_LIST (1);
1781	#if PREFER_1_1	2092	#if PREFER_1_1
1782	if (!event_list_count)	2093	if (!event_list_count)
1783	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));	2094	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1784	else	2095	else
1785	#if CL_VERSION_1_2	2096	#if CL_VERSION_1_2
…		…
1799	void	2110	void
1800	barrier (OpenCL::Queue self, ...)	2111	barrier (OpenCL::Queue self, ...)
1801	ALIAS:	2112	ALIAS:
1802	enqueue_barrier = 0	2113	enqueue_barrier = 0
1803	PPCODE:	2114	PPCODE:
		2115	EVENT_LIST (1);
1804	cl_event ev = 0;	2116	cl_event ev = 0;
1805	EVENT_LIST (1);
1806	#if PREFER_1_1	2117	#if PREFER_1_1
1807	if (!event_list_count && GIMME_V == G_VOID)	2118	if (!event_list_count && GIMME_V == G_VOID)
1808	NEED_SUCCESS (EnqueueBarrier, (self));	2119	NEED_SUCCESS (EnqueueBarrier, (self));
1809	else	2120	else
1810	#if CL_VERSION_1_2	2121	#if CL_VERSION_1_2
…		…
2138	void	2449	void
2139	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)	2450	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
2140	ALIAS:	2451	ALIAS:
2141	build_async = 1	2452	build_async = 1
2142	CODE:	2453	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;	2454	cl_uint device_count = 0;
2146	cl_device_id *device_list = 0;	2455	cl_device_id *device_list = 0;
2147		2456
2148	if (SvOK (devices))	2457	if (SvOK (devices))
2149	{	2458	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2459
		2460	void *user_data;
		2461	program_callback pfn_notify = make_program_callback (notify, &user_data);
		2462
		2463	if (ix)
		2464	build_program_async (self, device_count, device_list, SvPVbyte_nolen (options), user_data);
		2465	else
		2466	NEED_SUCCESS (BuildProgram, (self, device_count, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
		2467
		2468	#if CL_VERSION_1_2
		2469
		2470	void
		2471	compile (OpenCL::Program self, SV *devices, SV *options = &PL_sv_undef, SV *headers = &PL_sv_undef, SV *notify = &PL_sv_undef)
		2472	CODE:
		2473	cl_uint device_count = 0;
		2474	cl_device_id *device_list = 0;
		2475
		2476	if (SvOK (devices))
		2477	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2478
		2479	cl_uint header_count = 0;
		2480	cl_program *header_list = 0;
		2481	const char **header_name = 0;
		2482
		2483	if (SvOK (headers))
		2484	{
2150	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	2485	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVHV)
2151	croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");	2486	croak ("clCompileProgram: headers must be undef or a hashref of name => OpenCL::Program pairs");
2152		2487
2153	AV *av = (AV *)SvRV (devices);	2488	HV *hv = (HV *)SvRV (devices);
2154	num_devices = av_len (av) + 1;
2155		2489
2156	if (num_devices)	2490	header_count = hv_iterinit (hv);
		2491	header_list = tmpbuf (sizeof (*header_list) * header_count);
		2492	header_name = tmpbuf (sizeof (*header_name) * header_count);
		2493
		2494	HE *he;
		2495	int i = 0;
		2496	while (he = hv_iternext (hv))
2157	{	2497	{
2158	device_list = tmpbuf (sizeof (*device_list) * num_devices);	2498	header_name [i] = SvPVbyte_nolen (HeSVKEY_force (he));
		2499	header_list [i] = SvCLOBJ (cv, "headers", HeVAL (he), "OpenCL::Program");
2159	int count;	2500	++i;
2160	for (count = 0; count < num_devices; ++count)
2161	device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
2162	}	2501	}
2163	}	2502	}
2164		2503
2165	if (SvOK (notify))	2504	void *user_data;
2166	{	2505	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		2506
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));	2507	NEED_SUCCESS (CompileProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		2508	header_count, header_list, header_name, pfn_notify, user_data));
		2509
		2510	#endif
2176		2511
2177	void	2512	void
2178	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)	2513	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
2179	PPCODE:	2514	PPCODE:
2180	size_t size;	2515	size_t size;
…		…
2208	char *value = tmpbuf (size);	2543	char *value = tmpbuf (size);
2209	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));	2544	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
2210	EXTEND (SP, 1);	2545	EXTEND (SP, 1);
2211	const int i = 0;	2546	const int i = 0;
2212	PUSHs (sv_2mortal (newSVpv (value, 0)));	2547	PUSHs (sv_2mortal (newSVpv (value, 0)));
		2548
		2549	void
		2550	binary_type (OpenCL::Program self, OpenCL::Device device)
		2551	PPCODE:
		2552	cl_program_binary_type value [1];
		2553	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BINARY_TYPE, sizeof (value), value, 0));
		2554	EXTEND (SP, 1);
		2555	const int i = 0;
		2556	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
2213		2557
2214	#END:program_build	2558	#END:program_build
2215		2559
2216	void	2560	void
2217	kernel (OpenCL::Program program, SV *function)	2561	kernel (OpenCL::Program program, SV *function)
…		…
2384	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;	2728	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
2385	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;	2729	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
2386		2730
2387	case 'z': nullarg = 1; size = SvIV (sv); break;	2731	case 'z': nullarg = 1; size = SvIV (sv); break;
2388		2732
2389	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;	2733	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;	2734	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;	2735	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
2392		2736
2393	default:	2737	default:
2394	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);	2738	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
2395	}	2739	}
2396		2740
…		…
2467	CODE:	2811	CODE:
2468	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);	2812	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2469		2813
2470	void	2814	void
2471	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)	2815	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
2472	ALIAS:
2473	set_image2d = 0
2474	set_image3d = 0
2475	CODE:	2816	CODE:
2476	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);	2817	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2477		2818
2478	void	2819	void
2479	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)	2820	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
…		…
2596	const int i = 0;	2937	const int i = 0;
2597	PUSHs (sv_2mortal (newSVuv (value [i])));	2938	PUSHs (sv_2mortal (newSVuv (value [i])));
2598		2939
2599	#END:kernel_work_group	2940	#END:kernel_work_group
2600		2941
		2942	#if CL_VERSION_1_2
		2943
		2944	void
		2945	arg_info (OpenCL::Kernel self, cl_uint idx, cl_kernel_arg_info name)
		2946	PPCODE:
		2947	size_t size;
		2948	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, 0, 0, &size));
		2949	SV *sv = sv_2mortal (newSV (size));
		2950	SvUPGRADE (sv, SVt_PV);
		2951	SvPOK_only (sv);
		2952	SvCUR_set (sv, size);
		2953	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, size, SvPVX (sv), 0));
		2954	XPUSHs (sv);
		2955
		2956	#BEGIN:kernel_arg
		2957
		2958	void
		2959	arg_address_qualifier (OpenCL::Kernel self, cl_uint idx)
		2960	PPCODE:
		2961	cl_kernel_arg_address_qualifier value [1];
		2962	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ADDRESS_QUALIFIER, sizeof (value), value, 0));
		2963	EXTEND (SP, 1);
		2964	const int i = 0;
		2965	PUSHs (sv_2mortal (newSVuv (value [i])));
		2966
		2967	void
		2968	arg_access_qualifier (OpenCL::Kernel self, cl_uint idx)
		2969	PPCODE:
		2970	cl_kernel_arg_access_qualifier value [1];
		2971	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ACCESS_QUALIFIER, sizeof (value), value, 0));
		2972	EXTEND (SP, 1);
		2973	const int i = 0;
		2974	PUSHs (sv_2mortal (newSVuv (value [i])));
		2975
		2976	void
		2977	arg_type_name (OpenCL::Kernel self, cl_uint idx)
		2978	ALIAS:
		2979	arg_type_name = CL_KERNEL_ARG_TYPE_NAME
		2980	arg_name = CL_KERNEL_ARG_NAME
		2981	PPCODE:
		2982	size_t size;
		2983	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, 0, 0, &size));
		2984	char *value = tmpbuf (size);
		2985	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, size, value, 0));
		2986	EXTEND (SP, 1);
		2987	const int i = 0;
		2988	PUSHs (sv_2mortal (newSVpv (value, 0)));
		2989
		2990	void
		2991	arg_type_qualifier (OpenCL::Kernel self, cl_uint idx)
		2992	PPCODE:
		2993	cl_kernel_arg_type_qualifier value [1];
		2994	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_TYPE_QUALIFIER, sizeof (value), value, 0));
		2995	EXTEND (SP, 1);
		2996	const int i = 0;
		2997	PUSHs (sv_2mortal (newSVuv (value [i])));
		2998
		2999	#END:kernel_arg
		3000
		3001	#endif
		3002
2601	MODULE = OpenCL PACKAGE = OpenCL::Event	3003	MODULE = OpenCL PACKAGE = OpenCL::Event
2602		3004
2603	void	3005	void
2604	DESTROY (OpenCL::Event self)	3006	DESTROY (OpenCL::Event self)
2605	CODE:	3007	CODE:
…		…
2708		3110
2709	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);	3111	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
2710	mapped_detach (self, mapped);	3112	mapped_detach (self, mapped);
2711		3113
2712	clReleaseCommandQueue (mapped->queue);	3114	clReleaseCommandQueue (mapped->queue);
2713
2714	if (mapped->event)
2715	clReleaseEvent (mapped->event);	3115	clReleaseEvent (mapped->event);
2716
2717	Safefree (mapped);	3116	Safefree (mapped);
		3117
		3118	void
		3119	unmap (OpenCL::Mapped self, ...)
		3120	CODE:
		3121	mapped_unmap (cv, ST (0), self, self->queue, &ST (1), items - 1);
2718		3122
2719	bool	3123	bool
2720	mapped (OpenCL::Mapped self)	3124	mapped (OpenCL::Mapped self)
2721	CODE:	3125	CODE:
2722	RETVAL = !!self->ptr;	3126	RETVAL = !!self->ptr;
…		…
2749	ptr (OpenCL::Mapped self)	3153	ptr (OpenCL::Mapped self)
2750	CODE:	3154	CODE:
2751	RETVAL = PTR2IV (self->ptr);	3155	RETVAL = PTR2IV (self->ptr);
2752	OUTPUT:	3156	OUTPUT:
2753	RETVAL	3157	RETVAL
		3158
		3159	void
		3160	set (OpenCL::Mapped self, size_t offset, SV *data)
		3161	CODE:
		3162	STRLEN len;
		3163	const char *ptr = SvPVbyte (data, len);
		3164
		3165	if (offset + len > self->cb)
		3166	croak ("OpenCL::Mapped::set out of bound condition detected");
		3167
		3168	memcpy (offset + (char *)self->ptr, ptr, len);
2754		3169
2755	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer	3170	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
2756		3171
2757	MODULE = OpenCL PACKAGE = OpenCL::MappedImage	3172	MODULE = OpenCL PACKAGE = OpenCL::MappedImage
2758		3173

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