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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.59 by root, Sun Apr 29 19:38:05 2012 UTC vs.
Revision 1.83 by root, Mon Apr 7 22:36:54 2014 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	#define ECB_NO_THREADS 1
		8	#define ECB_NO_LIBM 1
		9	#include "ecb.h"
4		10
5	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really	11	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
6	#include "xthread.h"	12	#include "xthread.h"
7	#include "schmorp.h"	13	#include "schmorp.h"
8		14
…		…
26	#if PREFER_1_1	32	#if PREFER_1_1
27	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS	33	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
28	#endif	34	#endif
29		35
30	#ifdef __APPLE__	36	#ifdef __APPLE__
31	#include <OpenCL/opencl.h>	37	#define CLHDR(name) <OpenCL/name>
32	#else	38	#else
		39	#define CLHDR(name) <CL/name>
		40	#endif
		41
33	#include <CL/opencl.h>	42	#include CLHDR(opencl.h)
		43
		44	#if 0
		45	#ifndef CL_VERSION_1_2
		46	#include CLHDR(cl_d3d9.h)
		47	#endif
		48	#endif
		49
		50	#if _WIN32
		51	#include CLHDR(cl_d3d10.h)
		52	#if CL_VERSION_1_2
		53	#include CLHDR(cl_d3d11.h)
		54	#endif
		55	#include CLHDR(cl_dx9_media_sharing.h)
34	#endif	56	#endif
35		57
36	#ifndef CL_VERSION_1_2	58	#ifndef CL_VERSION_1_2
37	#undef PREFER_1_1	59	#undef PREFER_1_1
38	#define PREFER_1_1 1	60	#define PREFER_1_1 1
39	#endif	61	#endif
40		62
		63	// make sure all constants we might use are actually defined
		64	#include "default.h"
		65
41	typedef cl_platform_id OpenCL__Platform;	66	typedef cl_platform_id OpenCL__Platform;
42	typedef cl_device_id OpenCL__Device;	67	typedef cl_device_id OpenCL__Device;
		68	typedef cl_device_id OpenCL__SubDevice;
43	typedef cl_context OpenCL__Context;	69	typedef cl_context OpenCL__Context;
44	typedef cl_command_queue OpenCL__Queue;	70	typedef cl_command_queue OpenCL__Queue;
45	typedef cl_mem OpenCL__Memory;	71	typedef cl_mem OpenCL__Memory;
46	typedef cl_mem OpenCL__Buffer;	72	typedef cl_mem OpenCL__Buffer;
47	typedef cl_mem OpenCL__BufferObj;	73	typedef cl_mem OpenCL__BufferObj;
48	typedef cl_mem OpenCL__Image;	74	typedef cl_mem OpenCL__Image;
49	typedef cl_mem OpenCL__Image2D;
50	typedef cl_mem OpenCL__Image3D;
51	typedef cl_mem OpenCL__Memory_ornull;	75	typedef cl_mem OpenCL__Memory_ornull;
52	typedef cl_mem OpenCL__Buffer_ornull;	76	typedef cl_mem OpenCL__Buffer_ornull;
53	typedef cl_mem OpenCL__Image_ornull;	77	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;	78	typedef cl_sampler OpenCL__Sampler;
57	typedef cl_program OpenCL__Program;	79	typedef cl_program OpenCL__Program;
58	typedef cl_kernel OpenCL__Kernel;	80	typedef cl_kernel OpenCL__Kernel;
59	typedef cl_event OpenCL__Event;	81	typedef cl_event OpenCL__Event;
60	typedef cl_event OpenCL__UserEvent;	82	typedef cl_event OpenCL__UserEvent;
61		83
62	typedef SV *FUTURE;	84	typedef struct mapped * OpenCL__Mapped;
		85
		86	static HV
		87	*stash_platform,
		88	*stash_device,
		89	*stash_subdevice,
		90	*stash_context,
		91	*stash_queue,
		92	*stash_program,
		93	*stash_kernel,
		94	*stash_sampler,
		95	*stash_event,
		96	*stash_userevent,
		97	*stash_memory,
		98	*stash_buffer,
		99	*stash_bufferobj,
		100	*stash_image,
		101	*stash_image1d,
		102	*stash_image1darray,
		103	*stash_image1dbuffer,
		104	*stash_image2d,
		105	*stash_image2darray,
		106	*stash_image3d,
		107	*stash_mapped,
		108	*stash_mappedbuffer,
		109	*stash_mappedimage;
63		110
64	/*****************************************************************************/	111	/*****************************************************************************/
65		112
66	// name must include a leading underscore	113	// name must include a leading underscore
67	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module	114	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
…		…
107	}	154	}
108		155
109	/*****************************************************************************/	156	/*****************************************************************************/
110		157
111	/* up to two temporary buffers */	158	/* up to two temporary buffers */
112	static void *	159	static void * ecb_noinline
113	tmpbuf (size_t size)	160	tmpbuf (size_t size)
114	{	161	{
115	enum { buffers = 3 };	162	enum { buffers = 4 };
116	static int idx;	163	static int idx;
117	static void *buf [buffers];	164	static void *buf [buffers];
118	static size_t len [buffers];	165	static size_t len [buffers];
119		166
120	idx = (idx + 1) % buffers;	167	idx = (idx + 1) % buffers;
…		…
127	}	174	}
128		175
129	return buf [idx];	176	return buf [idx];
130	}	177	}
131		178
		179	static const char * ecb_noinline
		180	cv_get_name (CV *cv)
		181	{
		182	static char fullname [256];
		183
		184	GV *gv = CvGV (cv); // gv better be nonzero
		185
		186	HV *stash = GvSTASH (gv);
		187	const char *hvname = HvNAME_get (stash); // stash also better be nonzero
		188	const char *gvname = GvNAME (gv);
		189
		190	snprintf (fullname, sizeof (fullname), "%s::%s", hvname, gvname);
		191	return fullname;
		192	}
		193
132	/*****************************************************************************/	194	/*****************************************************************************/
133		195
134	typedef struct	196	typedef struct
135	{	197	{
136	IV iv;	198	IV iv;
137	const char *name;	199	const char *name;
138	#define const_iv(name) { (IV)CL_ ## name, # name },	200	#define const_iv(name) { (IV)CL_ ## name, # name },
139	} ivstr;	201	} ivstr;
		202
		203	typedef struct
		204	{
		205	NV nv;
		206	const char *name;
		207	#define const_nv(name) { (NV)CL_ ## name, # name },
		208	} nvstr;
140		209
141	static const char *	210	static const char *
142	iv2str (IV value, const ivstr *base, int count, const char *fallback)	211	iv2str (IV value, const ivstr *base, int count, const char *fallback)
143	{	212	{
144	int i;	213	int i;
…		…
193	if (res) \	262	if (res) \
194	FAIL (name);	263	FAIL (name);
195		264
196	/*****************************************************************************/	265	/*****************************************************************************/
197		266
		267	static SV *
		268	new_clobj (HV *stash, IV id)
		269	{
		270	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		271	}
		272
		273	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		274	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
		275
		276	/* cl objects are either \$iv, or [$iv, ...] */
		277	/* they can be upgraded at runtime to the array form */
		278	static void * ecb_noinline
		279	SvCLOBJ (CV *cv, const char *svname, SV *sv, const char *pkg)
		280	{
		281	// sv_derived_from is quite slow :(
		282	if (SvROK (sv) && sv_derived_from (sv, pkg))
		283	return (void *)SvIV (SvRV (sv));
		284
		285	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, pkg);
		286	}
		287
		288	// the "no-inherit" version of the above
		289	static void * ecb_noinline
		290	SvCLOBJ_ni (CV *cv, const char *svname, SV *sv, HV *stash)
		291	{
		292	if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
		293	return (void *)SvIV (SvRV (sv));
		294
		295	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, HvNAME (stash));
		296	}
		297
		298	/*****************************************************************************/
		299
198	static cl_context_properties *	300	static cl_context_properties * ecb_noinline
199	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)	301	SvCONTEXTPROPERTIES (CV *cv, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
200	{	302	{
201	if (!sv || !SvOK (sv))	303	if (!sv || !SvOK (sv))
202	if (extra)	304	if (extra)
203	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully	305	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
204	else	306	else
…		…
210	int i, len = av_len (av) + 1;	312	int i, len = av_len (av) + 1;
211	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));	313	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
212	cl_context_properties *l = p;	314	cl_context_properties *l = p;
213		315
214	if (len & 1)	316	if (len & 1)
215	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);	317	croak ("%s: %s is not a property list (must contain an even number of elements)", cv_get_name (cv), svname);
216		318
217	while (extracount--)	319	while (extracount--)
218	*l++ = *extra++;	320	*l++ = *extra++;
219		321
220	for (i = 0; i < len; i += 2)	322	for (i = 0; i < len; i += 2)
…		…
223	SV *p_sv = *av_fetch (av, i + 1, 0);	325	SV *p_sv = *av_fetch (av, i + 1, 0);
224	cl_context_properties v = SvIV (p_sv); // code below can override	326	cl_context_properties v = SvIV (p_sv); // code below can override
225		327
226	switch (t)	328	switch (t)
227	{	329	{
		330	case CL_CONTEXT_PLATFORM:
		331	if (SvROK (p_sv))
		332	v = (cl_context_properties)SvCLOBJ (cv, svname, p_sv, "OpenCL::Platform");
		333	break;
		334
228	case CL_GLX_DISPLAY_KHR:	335	case CL_GLX_DISPLAY_KHR:
229	if (!SvOK (p_sv))	336	if (!SvOK (p_sv))
230	{	337	{
231	void *func = glsym ("_glXGetCurrentDisplay");	338	void *func = glsym ("_glXGetCurrentDisplay");
232	if (func)	339	if (func)
…		…
255	*l = 0;	362	*l = 0;
256		363
257	return p;	364	return p;
258	}	365	}
259		366
260	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);	367	croak ("%s: %s is not a property list (either undef or [type => value, ...])", cv_get_name (cv), svname);
261	}	368	}
262		369
263	/*****************************************************************************/	370	// parse an array of CLOBJ into a void ** array in C - works only for CLOBJs whose representation
264		371	// is a pointer (and only on well-behaved systems).
265	#define NEW_CLOBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)	372	static void * ecb_noinline
266	#define PUSH_CLOBJ(class,ptr) PUSHs (NEW_CLOBJ (class, ptr))	373	object_list (CV *cv, int or_undef, const char *argname, SV *arg, const char *klass, cl_uint *rcount)
267	#define XPUSH_CLOBJ(class,ptr) XPUSHs (NEW_CLOBJ (class, ptr))
268
269	/* cl objects are either \$iv, or [$iv, ...] */
270	/* they can be upgraded at runtime to the array form */
271	static void *
272	SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)
273	{	374	{
274	if (SvROK (sv) && sv_derived_from (sv, pkg))	375	if (!SvROK (arg) || SvTYPE (SvRV (arg)) != SVt_PVAV)
275	return (void *)SvIV (SvRV (sv));	376	croak ("%s: '%s' parameter must be %sa reference to an array of %s objects",
		377	cv_get_name (cv), argname, or_undef ? "undef or " : "", klass);
276		378
277	croak ("%s: %s is not of type %s", func, svname, pkg);	379	AV *av = (AV *)SvRV (arg);
		380	void **list = 0;
		381	cl_uint count = av_len (av) + 1;
		382
		383	if (count)
		384	{
		385	list = tmpbuf (sizeof (*list) * count);
		386	int i;
		387	for (i = 0; i < count; ++i)
		388	list [i] = SvCLOBJ (cv, argname, *av_fetch (av, i, 1), klass);
		389	}
		390
		391	if (!count && !or_undef)
		392	croak ("%s: '%s' must contain at least one %s object",
		393	cv_get_name (cv), argname, klass);
		394
		395	*rcount = count;
		396	return (void *)list;
278	}	397	}
279		398
280	/*****************************************************************************/	399	/*****************************************************************************/
281	/* callback stuff */	400	/* callback stuff */
282		401
…		…
304	static void (*eq_signal_func)(void *signal_arg, int value);	423	static void (*eq_signal_func)(void *signal_arg, int value);
305	static void *eq_signal_arg;	424	static void *eq_signal_arg;
306	static xmutex_t eq_lock = X_MUTEX_INIT;	425	static xmutex_t eq_lock = X_MUTEX_INIT;
307	static eq_item *eq_head, *eq_tail;	426	static eq_item *eq_head, *eq_tail;
308		427
309	static void	428	static void ecb_noinline
310	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)	429	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
311	{	430	{
312	eq_item *item = malloc (sizeof (eq_item));	431	eq_item *item = malloc (sizeof (eq_item));
313		432
314	item->next = 0;	433	item->next = 0;
…		…
381	}	500	}
382		501
383	/*****************************************************************************/	502	/*****************************************************************************/
384	/* context notify */	503	/* context notify */
385		504
386	static void	505	static void ecb_noinline
387	eq_context_push (void *data1, void *data2, void *data3)	506	eq_context_push (void *data1, void *data2, void *data3)
388	{	507	{
389	dSP;	508	dSP;
390	PUSHs (sv_2mortal (newSVpv (data1, 0)));	509	PUSHs (sv_2mortal (newSVpv (data1, 0)));
391	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));	510	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
…		…
413	{ \	532	{ \
414	pfn_notify = eq_context_notify; \	533	pfn_notify = eq_context_notify; \
415	user_data = s_get_cv (notify); \	534	user_data = s_get_cv (notify); \
416	}	535	}
417		536
418	static SV *	537	static SV * ecb_noinline
419	new_clobj_context (cl_context ctx, void *user_data)	538	new_clobj_context (cl_context ctx, void *user_data)
420	{	539	{
421	SV *sv = NEW_CLOBJ ("OpenCL::Context", ctx);	540	SV *sv = new_clobj (stash_context, (IV)ctx);
422		541
423	if (user_data)	542	if (user_data)
424	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);	543	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
425		544
426	return sv;	545	return sv;
…		…
433		552
434	static void	553	static void
435	eq_program_push (void *data1, void *data2, void *data3)	554	eq_program_push (void *data1, void *data2, void *data3)
436	{	555	{
437	dSP;	556	dSP;
438	PUSH_CLOBJ ("OpenCL::Program", data1);	557	PUSH_CLOBJ (stash_program, data1);
439	PUTBACK;	558	PUTBACK;
440	}	559	}
441		560
442	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };	561	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
443		562
444	static void CL_CALLBACK	563	static void CL_CALLBACK
445	eq_program_notify (cl_program program, void *user_data)	564	eq_program_notify (cl_program program, void *user_data)
446	{	565	{
		566	clRetainProgram (program);
		567
447	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);	568	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		569	}
		570
		571	typedef void (CL_CALLBACK *program_callback)(cl_program program, void *user_data);
		572
		573	static program_callback ecb_noinline
		574	make_program_callback (SV *notify, void **ruser_data)
		575	{
		576	if (SvOK (notify))
		577	{
		578	*ruser_data = SvREFCNT_inc (s_get_cv (notify));
		579	return eq_program_notify;
		580	}
		581	else
		582	{
		583	*ruser_data = 0;
		584	return 0;
		585	}
448	}	586	}
449		587
450	struct build_args	588	struct build_args
451	{	589	{
452	cl_program program;	590	cl_program program;
…		…
466	else	604	else
467	clReleaseProgram (arg->program);	605	clReleaseProgram (arg->program);
468		606
469	free (arg->options);	607	free (arg->options);
470	free (arg);	608	free (arg);
		609
		610	return 0;
471	}	611	}
472		612
473	static void	613	static void
474	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)	614	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
475	{	615	{
…		…
480	arg->user_data = user_data;	620	arg->user_data = user_data;
481	arg->num_devices = num_devices;	621	arg->num_devices = num_devices;
482	memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);	622	memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
483		623
484	xthread_t id;	624	xthread_t id;
485	thread_create (&id, build_program_thread, arg);	625	xthread_create (&id, build_program_thread, arg);
		626	}
		627
		628	/*****************************************************************************/
		629	/* mem object destructor notify */
		630
		631	static void ecb_noinline
		632	eq_destructor_push (void *data1, void *data2, void *data3)
		633	{
		634	}
		635
		636	static eq_vtbl eq_destructor_vtbl = { 0, eq_destructor_push };
		637
		638	static void CL_CALLBACK
		639	eq_destructor_notify (cl_mem memobj, void *user_data)
		640	{
		641	eq_enq (&eq_destructor_vtbl, (SV *)user_data, (void *)memobj, 0, 0);
486	}	642	}
487		643
488	/*****************************************************************************/	644	/*****************************************************************************/
489	/* event objects */	645	/* event objects */
490		646
491	static void	647	static void
492	eq_event_push (void *data1, void *data2, void *data3)	648	eq_event_push (void *data1, void *data2, void *data3)
493	{	649	{
494	dSP;	650	dSP;
495	PUSH_CLOBJ ("OpenCL::Event", data1);	651	PUSH_CLOBJ (stash_event, data1);
496	PUSHs (sv_2mortal (newSViv ((IV)data2)));	652	PUSHs (sv_2mortal (newSViv ((IV)data2)));
497	PUTBACK;	653	PUTBACK;
498	}	654	}
499		655
500	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };	656	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
…		…
505	clRetainEvent (event);	661	clRetainEvent (event);
506	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);	662	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
507	}	663	}
508		664
509	/*****************************************************************************/	665	/*****************************************************************************/
		666	/* utilities for XS code */
510		667
511	static size_t	668	static size_t
512	img_row_pitch (cl_mem img)	669	img_row_pitch (cl_mem img)
513	{	670	{
514	size_t res;	671	size_t res;
515	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	672	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
516	return res;	673	return res;
517	}	674	}
518		675
519	static cl_event *	676	static cl_event * ecb_noinline
520	event_list (SV **items, cl_uint *rcount)	677	event_list (CV *cv, SV **items, cl_uint *rcount, cl_event extra)
521	{	678	{
522	cl_uint count = *rcount;	679	cl_uint count = *rcount;
523		680
524	if (!count)	681	if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
		682	*rcount = count = 0;
		683
		684	if (!count && !extra)
525	return 0;	685	return 0;
526		686
527	cl_event *list = tmpbuf (sizeof (cl_event) * count);	687	cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
528	int i = 0;	688	int i = 0;
529		689
530	do	690	while (count--)
531	{
532	--count;
533	if (SvOK (items [count]))	691	if (SvOK (items [count]))
534	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	692	list [i++] = SvCLOBJ (cv, "wait_events", items [count], "OpenCL::Event");
535	}	693
536	while (count);	694	if (extra)
		695	list [i++] = extra;
537		696
538	*rcount = i;	697	*rcount = i;
539		698
540	return i ? list : 0;	699	return i ? list : 0;
541	}	700	}
542		701
543	#define EVENT_LIST(items,count) \	702	#define EVENT_LIST(skip) \
544	cl_uint event_list_count = (count); \	703	cl_uint event_list_count = items - (skip); \
545	cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)	704	cl_event *event_list_ptr = event_list (cv, &ST (skip), &event_list_count, 0)
546		705
547	#define INFO(class) \	706	#define INFO(class) \
548	{ \	707	{ \
549	size_t size; \	708	size_t size; \
550	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \	709	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
…		…
554	SvCUR_set (sv, size); \	713	SvCUR_set (sv, size); \
555	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \	714	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
556	XPUSHs (sv); \	715	XPUSHs (sv); \
557	}	716	}
558		717
		718	/*****************************************************************************/
		719	/* mapped_xxx */
		720
		721	static OpenCL__Mapped
		722	SvMAPPED (SV *sv)
		723	{
		724	// no typechecking atm., keep your fingers crossed
		725	return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
		726	}
		727
		728	struct mapped
		729	{
		730	cl_command_queue queue;
		731	cl_mem memobj;
		732	void *ptr;
		733	size_t cb;
		734	cl_event event;
		735	size_t row_pitch;
		736	size_t slice_pitch;
		737
		738	size_t element_size;
		739	size_t width, height, depth;
		740	};
		741
		742	static SV *
		743	mapped_new (
		744	HV *stash, cl_command_queue queue, cl_mem memobj, cl_map_flags flags,
		745	void *ptr, size_t cb, cl_event ev,
		746	size_t row_pitch, size_t slice_pitch, size_t element_size,
		747	size_t width, size_t height, size_t depth
		748	)
		749	{
		750	SV *data = newSV (0);
		751	SvUPGRADE (data, SVt_PVMG);
		752
		753	OpenCL__Mapped mapped;
		754	New (0, mapped, 1, struct mapped);
		755
		756	clRetainCommandQueue (queue);
		757
		758	mapped->queue = queue;
		759	mapped->memobj = memobj;
		760	mapped->ptr = ptr;
		761	mapped->cb = cb;
		762	mapped->event = ev;
		763	mapped->row_pitch = row_pitch;
		764	mapped->slice_pitch = slice_pitch;
		765
		766	mapped->element_size = element_size;
		767	mapped->width = width;
		768	mapped->height = height;
		769	mapped->depth = depth;
		770
		771	sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
		772
		773	if (SvLEN (data))
		774	Safefree (data);
		775
		776	SvPVX (data) = (char *)ptr;
		777	SvCUR_set (data, cb);
		778	SvLEN_set (data, 0);
		779	SvPOK_only (data);
		780
		781	SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
		782
		783	if (!(flags & CL_MAP_WRITE))
		784	SvREADONLY_on (data);
		785
		786	return obj;
		787	}
		788
		789	static void
		790	mapped_detach (SV *sv, OpenCL__Mapped mapped)
		791	{
		792	SV *data = SvRV (sv);
		793
		794	// the next check checks both before AND after detach, where SvPVX should STILL be 0
		795	if (SvPVX (data) != (char *)mapped->ptr)
		796	warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
		797	else
		798	{
		799	SvREADONLY_off (data);
		800	SvCUR_set (data, 0);
		801	SvPVX (data) = 0;
		802	SvOK_off (data);
		803	}
		804
		805	mapped->ptr = 0;
		806	}
		807
		808	static void
		809	mapped_unmap (CV *cv, SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
		810	{
		811	cl_event *event_list_ptr = event_list (cv, wait_list, &event_list_count, mapped->event);
		812	cl_event ev;
		813
		814	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
		815
		816	clReleaseEvent (mapped->event);
		817	mapped->event = ev;
		818
		819	mapped_detach (self, mapped);
		820	}
		821
		822	static size_t
		823	mapped_element_size (OpenCL__Mapped self)
		824	{
		825	if (!self->element_size)
		826	clGetImageInfo (self->memobj, CL_IMAGE_ELEMENT_SIZE, sizeof (self->element_size), &self->element_size, 0);
		827
		828	return self->element_size;
		829	}
		830
		831	/*****************************************************************************/
		832
559	MODULE = OpenCL PACKAGE = OpenCL	833	MODULE = OpenCL PACKAGE = OpenCL
560		834
561	PROTOTYPES: ENABLE	835	PROTOTYPES: ENABLE
562		836
563	void	837	void
…		…
572	eq_signal_arg = (void*)arg;	846	eq_signal_arg = (void*)arg;
573		847
574	BOOT:	848	BOOT:
575	{	849	{
576	HV *stash = gv_stashpv ("OpenCL", 1);	850	HV *stash = gv_stashpv ("OpenCL", 1);
		851
577	static const ivstr *civ, const_iv[] = {	852	static const ivstr *civ, const_iv[] = {
578	{ sizeof (cl_char ), "SIZEOF_CHAR" },	853	{ sizeof (cl_char ), "SIZEOF_CHAR" },
579	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	854	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
580	{ sizeof (cl_short ), "SIZEOF_SHORT" },	855	{ sizeof (cl_short ), "SIZEOF_SHORT" },
581	{ sizeof (cl_ushort), "SIZEOF_USHORT" },	856	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
…		…
584	{ sizeof (cl_long ), "SIZEOF_LONG" },	859	{ sizeof (cl_long ), "SIZEOF_LONG" },
585	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	860	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
586	{ sizeof (cl_half ), "SIZEOF_HALF" },	861	{ sizeof (cl_half ), "SIZEOF_HALF" },
587	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	862	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
588	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	863	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
		864	{ PREFER_1_1 , "PREFER_1_1" },
589	#include "constiv.h"	865	#include "constiv.h"
590	};	866	};
591		867
592	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	868	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
593	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	869	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		870
		871	static const nvstr *cnv, const_nv[] = {
		872	#include "constnv.h"
		873	};
		874
		875	for (cnv = const_nv + sizeof (const_nv) / sizeof (const_nv [0]); cnv > const_nv; cnv--)
		876	newCONSTSUB (stash, (char *)cnv[-1].name, newSVnv (cnv[-1].nv));
		877
		878	newCONSTSUB (stash, "NAN", newSVnv (CL_NAN)); // CL_NAN might be a function call
		879
		880	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
		881	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		882	stash_subdevice = gv_stashpv ("OpenCL::SubDevice", GV_ADD);
		883	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
		884	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
		885	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
		886	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
		887	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
		888	stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
		889	stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
		890	stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
		891	stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
		892	stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
		893	stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
		894	stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
		895	stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
		896	stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
		897	stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
		898	stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
		899	stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
		900	stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
		901	stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
		902	stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
594		903
595	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);	904	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
596	}	905	}
597		906
598	cl_int	907	cl_int
…		…
619	list = tmpbuf (sizeof (*list) * count);	928	list = tmpbuf (sizeof (*list) * count);
620	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	929	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
621		930
622	EXTEND (SP, count);	931	EXTEND (SP, count);
623	for (i = 0; i < count; ++i)	932	for (i = 0; i < count; ++i)
624	PUSH_CLOBJ ("OpenCL::Platform", list [i]);	933	PUSH_CLOBJ (stash_platform, list [i]);
625		934
626	void	935	void
627	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)	936	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
628	PPCODE:	937	PPCODE:
629	CONTEXT_NOTIFY_CALLBACK;	938	CONTEXT_NOTIFY_CALLBACK;
630	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));	939	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
631	XPUSH_CLOBJ_CONTEXT;	940	XPUSH_CLOBJ_CONTEXT;
632		941
633	void	942	void
634	context (FUTURE properties, FUTURE devices, FUTURE notify)	943	context (cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)
635	PPCODE:	944	PPCODE:
636	/* der Gipfel der Kunst */	945	cl_uint device_count;
		946	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		947
		948	CONTEXT_NOTIFY_CALLBACK;
		949	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, device_count, device_list, pfn_notify, user_data, &res));
		950	XPUSH_CLOBJ_CONTEXT;
637		951
638	void	952	void
639	wait_for_events (...)	953	wait_for_events (...)
640	CODE:	954	CODE:
641	EVENT_LIST (0, items);	955	EVENT_LIST (0);
642	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	956	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
643		957
644	PROTOTYPES: DISABLE	958	PROTOTYPES: DISABLE
645		959
646	MODULE = OpenCL PACKAGE = OpenCL::Platform	960	MODULE = OpenCL PACKAGE = OpenCL::Platform
…		…
689	list = tmpbuf (sizeof (*list) * count);	1003	list = tmpbuf (sizeof (*list) * count);
690	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));	1004	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
691		1005
692	EXTEND (SP, count);	1006	EXTEND (SP, count);
693	for (i = 0; i < count; ++i)	1007	for (i = 0; i < count; ++i)
694	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	1008	PUSH_CLOBJ (stash_device, list [i]);
695		1009
696	void	1010	void
697	context (OpenCL::Platform self, cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)	1011	context (OpenCL::Platform self, SV *properties, SV *devices, SV *notify = &PL_sv_undef)
698	PPCODE:	1012	PPCODE:
		1013	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		1014	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		1015
		1016	cl_uint device_count;
		1017	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1018
		1019	CONTEXT_NOTIFY_CALLBACK;
		1020	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, device_count, device_list, pfn_notify, user_data, &res));
		1021	XPUSH_CLOBJ_CONTEXT;
		1022
		1023	void
		1024	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
		1025	PPCODE:
		1026	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		1027	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		1028
		1029	CONTEXT_NOTIFY_CALLBACK;
		1030	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
		1031	XPUSH_CLOBJ_CONTEXT;
		1032
		1033	MODULE = OpenCL PACKAGE = OpenCL::Device
		1034
		1035	void
		1036	info (OpenCL::Device self, cl_device_info name)
		1037	PPCODE:
		1038	INFO (Device)
		1039
		1040	#if CL_VERSION_1_2
		1041
		1042	void
		1043	sub_devices (OpenCL::Device self, SV *properties)
		1044	PPCODE:
699	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	1045	if (!SvROK (properties) || SvTYPE (SvRV (properties)) != SVt_PVAV)
700	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");	1046	croak ("OpenCL::Device::sub_devices: properties must be specified as reference to an array of property-value pairs");
701		1047
702	AV *av = (AV *)SvRV (devices);	1048	properties = SvRV (properties);
703	cl_uint num_devices = av_len (av) + 1;	1049
704	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	1050	cl_uint count = av_len ((AV *)properties) + 1;
		1051	cl_device_partition_property *props = tmpbuf (sizeof (*props) * count + 1);
705		1052
706	int i;	1053	int i;
707	for (i = num_devices; i--; )	1054	for (i = 0; i < count; ++i)
708	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	1055	props [i] = (cl_device_partition_property)SvIV (*av_fetch ((AV *)properties, i, 0));
709		1056
710	CONTEXT_NOTIFY_CALLBACK;	1057	props [count] = 0;
711	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, pfn_notify, user_data, &res));
712	XPUSH_CLOBJ_CONTEXT;
713		1058
714	void	1059	cl_uint num_devices;
715	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)	1060	NEED_SUCCESS (CreateSubDevices, (self, props, 0, 0, &num_devices));
716	PPCODE:	1061	cl_device_id *list = tmpbuf (sizeof (*list) * num_devices);
717	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };	1062	NEED_SUCCESS (CreateSubDevices, (self, props, num_devices, list, 0));
718	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
719		1063
720	CONTEXT_NOTIFY_CALLBACK;	1064	EXTEND (SP, num_devices);
721	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	1065	for (i = 0; i < count; ++i)
722	XPUSH_CLOBJ_CONTEXT;	1066	PUSH_CLOBJ (stash_subdevice, list [i]);
723		1067
724	MODULE = OpenCL PACKAGE = OpenCL::Device	1068	#endif
725
726	void
727	info (OpenCL::Device self, cl_device_info name)
728	PPCODE:
729	INFO (Device)
730		1069
731	#BEGIN:device	1070	#BEGIN:device
732		1071
733	void	1072	void
734	type (OpenCL::Device self)	1073	type (OpenCL::Device self)
		1074	ALIAS:
		1075	type = CL_DEVICE_TYPE
		1076	address_bits = CL_DEVICE_ADDRESS_BITS
		1077	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
		1078	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
		1079	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
		1080	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
		1081	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
		1082	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
		1083	execution_capabilities = CL_DEVICE_EXECUTION_CAPABILITIES
		1084	properties = CL_DEVICE_QUEUE_PROPERTIES
		1085	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
		1086	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
735	PPCODE:	1087	PPCODE:
736	cl_device_type value [1];	1088	cl_ulong value [1];
737	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));	1089	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
738	EXTEND (SP, 1);	1090	EXTEND (SP, 1);
739	const int i = 0;	1091	const int i = 0;
740	PUSHs (sv_2mortal (newSViv (value [i])));	1092	PUSHs (sv_2mortal (newSVuv (value [i])));
741		1093
742	void	1094	void
743	vendor_id (OpenCL::Device self)	1095	vendor_id (OpenCL::Device self)
744	ALIAS:	1096	ALIAS:
745	vendor_id = CL_DEVICE_VENDOR_ID	1097	vendor_id = CL_DEVICE_VENDOR_ID
…		…
756	max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS	1108	max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
757	image_support = CL_DEVICE_IMAGE_SUPPORT	1109	image_support = CL_DEVICE_IMAGE_SUPPORT
758	max_samplers = CL_DEVICE_MAX_SAMPLERS	1110	max_samplers = CL_DEVICE_MAX_SAMPLERS
759	mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN	1111	mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
760	min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE	1112	min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
		1113	global_mem_cache_type = CL_DEVICE_GLOBAL_MEM_CACHE_TYPE
761	global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE	1114	global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
762	max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS	1115	max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
		1116	local_mem_type = CL_DEVICE_LOCAL_MEM_TYPE
763	preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF	1117	preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
764	native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR	1118	native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
765	native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT	1119	native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
766	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT	1120	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
767	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG	1121	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
…		…
805	EXTEND (SP, n);	1159	EXTEND (SP, n);
806	for (i = 0; i < n; ++i)	1160	for (i = 0; i < n; ++i)
807	PUSHs (sv_2mortal (newSVuv (value [i])));	1161	PUSHs (sv_2mortal (newSVuv (value [i])));
808		1162
809	void	1163	void
810	address_bits (OpenCL::Device self)
811	PPCODE:
812	cl_bitfield value [1];
813	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
814	EXTEND (SP, 1);
815	const int i = 0;
816	PUSHs (sv_2mortal (newSVuv (value [i])));
817
818	void
819	max_mem_alloc_size (OpenCL::Device self)
820	ALIAS:
821	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
822	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
823	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
824	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
825	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
826	PPCODE:
827	cl_ulong value [1];
828	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
829	EXTEND (SP, 1);
830	const int i = 0;
831	PUSHs (sv_2mortal (newSVuv (value [i])));
832
833	void
834	single_fp_config (OpenCL::Device self)
835	ALIAS:
836	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
837	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
838	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
839	PPCODE:
840	cl_device_fp_config value [1];
841	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
842	EXTEND (SP, 1);
843	const int i = 0;
844	PUSHs (sv_2mortal (newSVuv (value [i])));
845
846	void
847	global_mem_cache_type (OpenCL::Device self)
848	PPCODE:
849	cl_device_mem_cache_type value [1];
850	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
851	EXTEND (SP, 1);
852	const int i = 0;
853	PUSHs (sv_2mortal (newSVuv (value [i])));
854
855	void
856	local_mem_type (OpenCL::Device self)
857	PPCODE:
858	cl_device_local_mem_type value [1];
859	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
860	EXTEND (SP, 1);
861	const int i = 0;
862	PUSHs (sv_2mortal (newSVuv (value [i])));
863
864	void
865	error_correction_support (OpenCL::Device self)	1164	error_correction_support (OpenCL::Device self)
866	ALIAS:	1165	ALIAS:
867	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT	1166	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
868	endian_little = CL_DEVICE_ENDIAN_LITTLE	1167	endian_little = CL_DEVICE_ENDIAN_LITTLE
869	available = CL_DEVICE_AVAILABLE	1168	available = CL_DEVICE_AVAILABLE
870	compiler_available = CL_DEVICE_COMPILER_AVAILABLE	1169	compiler_available = CL_DEVICE_COMPILER_AVAILABLE
871	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY	1170	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
872	PPCODE:	1171	PPCODE:
873	cl_bool value [1];	1172	cl_uint value [1];
874	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));	1173	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
875	EXTEND (SP, 1);	1174	EXTEND (SP, 1);
876	const int i = 0;	1175	const int i = 0;
877	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	1176	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
878
879	void
880	execution_capabilities (OpenCL::Device self)
881	PPCODE:
882	cl_device_exec_capabilities value [1];
883	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
884	EXTEND (SP, 1);
885	const int i = 0;
886	PUSHs (sv_2mortal (newSVuv (value [i])));
887
888	void
889	properties (OpenCL::Device self)
890	PPCODE:
891	cl_command_queue_properties value [1];
892	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
893	EXTEND (SP, 1);
894	const int i = 0;
895	PUSHs (sv_2mortal (newSViv (value [i])));
896		1177
897	void	1178	void
898	platform (OpenCL::Device self)	1179	platform (OpenCL::Device self)
899	PPCODE:	1180	PPCODE:
900	cl_platform_id value [1];	1181	cl_platform_id value [1];
901	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	1182	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
902	EXTEND (SP, 1);	1183	EXTEND (SP, 1);
903	const int i = 0;	1184	const int i = 0;
904	{
905	PUSH_CLOBJ ("OpenCL::Platform", value [i]);	1185	PUSH_CLOBJ (stash_platform, value [i]);
906	}
907		1186
908	void	1187	void
909	name (OpenCL::Device self)	1188	name (OpenCL::Device self)
910	ALIAS:	1189	ALIAS:
911	name = CL_DEVICE_NAME	1190	name = CL_DEVICE_NAME
…		…
928	PPCODE:	1207	PPCODE:
929	cl_device_id value [1];	1208	cl_device_id value [1];
930	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	1209	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
931	EXTEND (SP, 1);	1210	EXTEND (SP, 1);
932	const int i = 0;	1211	const int i = 0;
933	{
934	PUSH_CLOBJ ("OpenCL::Device", value [i]);	1212	PUSH_CLOBJ (stash_device, value [i]);
935	}
936		1213
937	void	1214	void
938	partition_types_ext (OpenCL::Device self)	1215	partition_types_ext (OpenCL::Device self)
939	ALIAS:	1216	ALIAS:
940	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT	1217	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
…		…
950	for (i = 0; i < n; ++i)	1227	for (i = 0; i < n; ++i)
951	PUSHs (sv_2mortal (newSVuv (value [i])));	1228	PUSHs (sv_2mortal (newSVuv (value [i])));
952		1229
953	#END:device	1230	#END:device
954		1231
		1232	MODULE = OpenCL PACKAGE = OpenCL::SubDevice
		1233
		1234	#if CL_VERSION_1_2
		1235
		1236	void
		1237	DESTROY (OpenCL::SubDevice self)
		1238	CODE:
		1239	clReleaseDevice (self);
		1240
		1241	#endif
		1242
955	MODULE = OpenCL PACKAGE = OpenCL::Context	1243	MODULE = OpenCL PACKAGE = OpenCL::Context
956		1244
957	void	1245	void
958	DESTROY (OpenCL::Context context)	1246	DESTROY (OpenCL::Context self)
959	CODE:	1247	CODE:
960	clReleaseContext (context);	1248	clReleaseContext (self);
961		1249
962	void	1250	void
963	info (OpenCL::Context self, cl_context_info name)	1251	info (OpenCL::Context self, cl_context_info name)
964	PPCODE:	1252	PPCODE:
965	INFO (Context)	1253	INFO (Context)
966		1254
967	void	1255	void
968	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)	1256	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
969	PPCODE:	1257	PPCODE:
970	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));	1258	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
971	XPUSH_CLOBJ ("OpenCL::Queue", queue);	1259	XPUSH_CLOBJ (stash_queue, queue);
972		1260
973	void	1261	void
974	user_event (OpenCL::Context self)	1262	user_event (OpenCL::Context self)
975	PPCODE:	1263	PPCODE:
976	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));	1264	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
977	XPUSH_CLOBJ ("OpenCL::UserEvent", ev);	1265	XPUSH_CLOBJ (stash_userevent, ev);
978		1266
979	void	1267	void
980	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)	1268	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
981	PPCODE:	1269	PPCODE:
982	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	1270	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
983	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	1271	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
984		1272
985	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));	1273	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
986	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);	1274	XPUSH_CLOBJ (stash_bufferobj, mem);
987		1275
988	void	1276	void
989	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)	1277	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
990	PPCODE:	1278	PPCODE:
991	STRLEN len;	1279	STRLEN len;
992	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1280	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
993	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	1281	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
994	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	1282	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
995	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));	1283	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
996	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);	1284	XPUSH_CLOBJ (stash_bufferobj, mem);
997		1285
998	#if CL_VERSION_1_2	1286	#if CL_VERSION_1_2
999		1287
1000	void	1288	void
1001	image (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, cl_mem_object_type type, size_t width, size_t height, size_t depth = 0, size_t array_size = 0, size_t row_pitch = 0, size_t slice_pitch = 0, cl_uint num_mip_level = 0, cl_uint num_samples = 0, SV *data = &PL_sv_undef)	1289	image (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, cl_mem_object_type type, size_t width, size_t height, size_t depth = 0, size_t array_size = 0, size_t row_pitch = 0, size_t slice_pitch = 0, cl_uint num_mip_level = 0, cl_uint num_samples = 0, SV *data = &PL_sv_undef)
…		…
1006	const cl_image_desc desc = {	1294	const cl_image_desc desc = {
1007	type,	1295	type,
1008	width, height, depth,	1296	width, height, depth,
1009	array_size, row_pitch, slice_pitch,	1297	array_size, row_pitch, slice_pitch,
1010	num_mip_level, num_samples,	1298	num_mip_level, num_samples,
1011	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0	1299	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ (cv, "data", data, "OpenCL::Buffer") : 0
1012	};	1300	};
1013	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1301	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1014	char *klass = "OpenCL::Image";	1302	HV *stash = stash_image;
1015	switch (type)	1303	switch (type)
1016	{	1304	{
1017	case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;	1305	case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
1018	case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;	1306	case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
1019	case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1307	case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
1020	case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;	1308	case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
1021	case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1309	case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
1022	case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;	1310	case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
1023	}	1311	}
1024	XPUSH_CLOBJ (klass, mem);	1312	XPUSH_CLOBJ (stash, mem);
1025		1313
1026	#endif	1314	#endif
1027		1315
1028	void	1316	void
1029	image2d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef)	1317	image2d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef)
…		…
1035	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));	1323	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
1036	#else	1324	#else
1037	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };	1325	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
1038	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1326	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1039	#endif	1327	#endif
1040	XPUSH_CLOBJ ("OpenCL::Image2D", mem);	1328	XPUSH_CLOBJ (stash_image2d, mem);
1041		1329
1042	void	1330	void
1043	image3d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef)	1331	image3d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef)
1044	PPCODE:	1332	PPCODE:
1045	STRLEN len;	1333	STRLEN len;
…		…
1049	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1337	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
1050	#else	1338	#else
1051	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };	1339	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
1052	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1340	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1053	#endif	1341	#endif
1054	XPUSH_CLOBJ ("OpenCL::Image3D", mem);	1342	XPUSH_CLOBJ (stash_image3d, mem);
1055		1343
1056	#if cl_apple_gl_sharing || cl_khr_gl_sharing	1344	#if cl_apple_gl_sharing || cl_khr_gl_sharing
1057		1345
1058	void	1346	void
1059	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)	1347	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
1060	PPCODE:	1348	PPCODE:
1061	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));	1349	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
1062	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);	1350	XPUSH_CLOBJ (stash_bufferobj, mem);
1063		1351
1064	void	1352	void
1065	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)	1353	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
1066	PPCODE:	1354	PPCODE:
1067	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));	1355	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
1068	XPUSH_CLOBJ ("OpenCL::Image2D", mem);	1356	XPUSH_CLOBJ (stash_image2d, mem);
1069		1357
1070	#if CL_VERSION_1_2	1358	#if CL_VERSION_1_2
1071		1359
1072	void	1360	void
1073	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1361	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1074	ALIAS:	1362	ALIAS:
1075	PPCODE:	1363	PPCODE:
1076	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));	1364	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
1077	cl_gl_object_type type;	1365	cl_gl_object_type type;
1078	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?	1366	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
1079	char *klass = "OpenCL::Memory";	1367	HV *stash = stash_memory;
1080	switch (type)	1368	switch (type)
1081	{	1369	{
1082	case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;	1370	case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
1083	case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;	1371	case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
1084	case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1372	case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
1085	case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;	1373	case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
1086	case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1374	case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
1087	case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;	1375	case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
1088	}	1376	}
1089	XPUSH_CLOBJ (klass, mem);	1377	XPUSH_CLOBJ (stash, mem);
1090		1378
1091	#endif	1379	#endif
1092		1380
1093	void	1381	void
1094	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1382	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
…		…
1096	#if PREFER_1_1	1384	#if PREFER_1_1
1097	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));	1385	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
1098	#else	1386	#else
1099	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));	1387	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1100	#endif	1388	#endif
1101	XPUSH_CLOBJ ("OpenCL::Image2D", mem);	1389	XPUSH_CLOBJ (stash_image2d, mem);
1102		1390
1103	void	1391	void
1104	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1392	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1105	PPCODE:	1393	PPCODE:
1106	#if PREFER_1_1	1394	#if PREFER_1_1
1107	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));	1395	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
1108	#else	1396	#else
1109	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));	1397	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1110	#endif	1398	#endif
1111	XPUSH_CLOBJ ("OpenCL::Image3D", mem);	1399	XPUSH_CLOBJ (stash_image3d, mem);
1112		1400
1113	#endif	1401	#endif
1114		1402
1115	void	1403	void
1116	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)	1404	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
…		…
1136		1424
1137	void	1425	void
1138	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1426	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
1139	PPCODE:	1427	PPCODE:
1140	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));	1428	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
1141	XPUSH_CLOBJ ("OpenCL::Sampler", sampler);	1429	XPUSH_CLOBJ (stash_sampler, sampler);
1142		1430
1143	void	1431	void
1144	program_with_source (OpenCL::Context self, SV *program)	1432	program_with_source (OpenCL::Context self, SV *program)
1145	PPCODE:	1433	PPCODE:
1146	STRLEN len;	1434	STRLEN len;
1147	size_t len2;	1435	size_t len2;
1148	const char *ptr = SvPVbyte (program, len);	1436	const char *ptr = SvPVbyte (program, len);
1149		1437
1150	len2 = len;	1438	len2 = len;
1151	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));	1439	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
1152	XPUSH_CLOBJ ("OpenCL::Program", prog);	1440	XPUSH_CLOBJ (stash_program, prog);
		1441
		1442	void
		1443	program_with_binary (OpenCL::Context self, SV *devices, SV *binaries)
		1444	PPCODE:
		1445	cl_uint device_count;
		1446	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1447
		1448	if (!SvROK (binaries) || SvTYPE (SvRV (binaries)) != SVt_PVAV)
		1449	croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
		1450
		1451	binaries = SvRV (binaries);
		1452
		1453	if (device_count != av_len ((AV *)binaries) + 1)
		1454	croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
		1455
		1456	size_t *length_list = tmpbuf (sizeof (*length_list) * device_count);
		1457	const unsigned char **binary_list = tmpbuf (sizeof (*binary_list) * device_count);
		1458	cl_int *status_list = tmpbuf (sizeof (*status_list) * device_count);
		1459
		1460	int i;
		1461	for (i = 0; i < device_count; ++i)
		1462	{
		1463	STRLEN len;
		1464	binary_list [i] = (const unsigned char *)SvPVbyte (*av_fetch ((AV *)binaries, i, 0), len);
		1465	length_list [i] = len;
		1466	}
		1467
		1468	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, device_count, device_list,
		1469	length_list, binary_list,
		1470	GIMME_V == G_ARRAY ? status_list : 0, &res));
		1471
		1472	EXTEND (SP, 2);
		1473	PUSH_CLOBJ (stash_program, prog);
		1474
		1475	if (GIMME_V == G_ARRAY)
		1476	{
		1477	AV *av = newAV ();
		1478	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1479
		1480	for (i = device_count; i--; )
		1481	av_store (av, i, newSViv (status_list [i]));
		1482	}
		1483
		1484	#if CL_VERSION_1_2
		1485
		1486	void
		1487	program_with_built_in_kernels (OpenCL::Context self, SV *devices, SV *kernel_names)
		1488	PPCODE:
		1489	cl_uint device_count;
		1490	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1491
		1492	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBuiltInKernels, (self, device_count, device_list, SvPVbyte_nolen (kernel_names), &res));
		1493
		1494	XPUSH_CLOBJ (stash_program, prog);
		1495
		1496	void
		1497	link_program (OpenCL::Context self, SV *devices, SV *options, SV *programs, SV *notify = &PL_sv_undef)
		1498	CODE:
		1499	cl_uint device_count = 0;
		1500	cl_device_id *device_list = 0;
		1501
		1502	if (SvOK (devices))
		1503	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		1504
		1505	cl_uint program_count;
		1506	cl_program *program_list = object_list (cv, 0, "programs", programs, "OpenCL::Program", &program_count);
		1507
		1508	void *user_data;
		1509	program_callback pfn_notify = make_program_callback (notify, &user_data);
		1510
		1511	NEED_SUCCESS_ARG (cl_program prog, LinkProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		1512	program_count, program_list, pfn_notify, user_data, &res));
		1513
		1514	XPUSH_CLOBJ (stash_program, prog);
		1515
		1516	#endif
1153		1517
1154	#BEGIN:context	1518	#BEGIN:context
1155		1519
1156	void	1520	void
1157	reference_count (OpenCL::Context self)	1521	reference_count (OpenCL::Context self)
…		…
1173	cl_device_id *value = tmpbuf (size);	1537	cl_device_id *value = tmpbuf (size);
1174	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));	1538	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
1175	int i, n = size / sizeof (*value);	1539	int i, n = size / sizeof (*value);
1176	EXTEND (SP, n);	1540	EXTEND (SP, n);
1177	for (i = 0; i < n; ++i)	1541	for (i = 0; i < n; ++i)
1178	{
1179	PUSH_CLOBJ ("OpenCL::Device", value [i]);	1542	PUSH_CLOBJ (stash_device, value [i]);
1180	}
1181		1543
1182	void	1544	void
1183	properties (OpenCL::Context self)	1545	properties (OpenCL::Context self)
1184	PPCODE:	1546	PPCODE:
1185	size_t size;	1547	size_t size;
…		…
1203	void	1565	void
1204	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1566	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
1205	ALIAS:	1567	ALIAS:
1206	enqueue_read_buffer = 0	1568	enqueue_read_buffer = 0
1207	PPCODE:	1569	PPCODE:
1208	cl_event ev = 0;
1209	EVENT_LIST (6, items - 6);	1570	EVENT_LIST (6);
1210		1571
1211	SvUPGRADE (data, SVt_PV);	1572	SvUPGRADE (data, SVt_PV);
1212	SvGROW (data, len);	1573	SvGROW (data, len);
1213	SvPOK_only (data);	1574	SvPOK_only (data);
1214	SvCUR_set (data, len);	1575	SvCUR_set (data, len);
		1576
		1577	cl_event ev = 0;
1215	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1578	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1216		1579
1217	if (ev)	1580	if (ev)
1218	XPUSH_CLOBJ ("OpenCL::Event", ev);	1581	XPUSH_CLOBJ (stash_event, ev);
1219		1582
1220	void	1583	void
1221	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1584	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
1222	ALIAS:	1585	ALIAS:
1223	enqueue_write_buffer = 0	1586	enqueue_write_buffer = 0
1224	PPCODE:	1587	PPCODE:
1225	cl_event ev = 0;	1588	EVENT_LIST (5);
		1589
1226	STRLEN len;	1590	STRLEN len;
1227	char *ptr = SvPVbyte (data, len);	1591	char *ptr = SvPVbyte (data, len);
1228	EVENT_LIST (5, items - 5);
1229		1592
		1593	cl_event ev = 0;
1230	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1594	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1231		1595
1232	if (ev)	1596	if (ev)
1233	XPUSH_CLOBJ ("OpenCL::Event", ev);	1597	XPUSH_CLOBJ (stash_event, ev);
1234		1598
1235	#if CL_VERSION_1_2	1599	#if CL_VERSION_1_2
1236		1600
1237	void	1601	void
1238	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)	1602	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
1239	ALIAS:	1603	ALIAS:
1240	enqueue_fill_buffer = 0	1604	enqueue_fill_buffer = 0
1241	PPCODE:	1605	PPCODE:
1242	cl_event ev = 0;	1606	EVENT_LIST (5);
		1607
1243	STRLEN len;	1608	STRLEN len;
1244	char *ptr = SvPVbyte (data, len);	1609	char *ptr = SvPVbyte (data, len);
1245	EVENT_LIST (5, items - 5);
1246		1610
		1611	cl_event ev = 0;
1247	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1612	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1248		1613
1249	if (ev)	1614	if (ev)
1250	XPUSH_CLOBJ ("OpenCL::Event", ev);	1615	XPUSH_CLOBJ (stash_event, ev);
1251		1616
1252	void	1617	void
1253	fill_image (OpenCL::Queue self, OpenCL::Image img, NV r, NV g, NV b, NV a, size_t x, size_t y, size_t z, size_t width, size_t height, size_t depth, ...)	1618	fill_image (OpenCL::Queue self, OpenCL::Image img, NV r, NV g, NV b, NV a, size_t x, size_t y, size_t z, size_t width, size_t height, size_t depth, ...)
1254	ALIAS:	1619	ALIAS:
1255	enqueue_fill_image = 0	1620	enqueue_fill_image = 0
1256	PPCODE:	1621	PPCODE:
1257	cl_event ev = 0;	1622	EVENT_LIST (12);
1258	STRLEN len;	1623
1259	const size_t origin [3] = { x, y, z };	1624	const size_t origin [3] = { x, y, z };
1260	const size_t region [3] = { width, height, depth };	1625	const size_t region [3] = { width, height, depth };
1261	EVENT_LIST (12, items - 12);
1262		1626
1263	const cl_float c_f [4] = { r, g, b, a };	1627	const cl_float c_f [4] = { r, g, b, a };
1264	const cl_uint c_u [4] = { r, g, b, a };	1628	const cl_uint c_u [4] = { r, g, b, a };
1265	const cl_int c_s [4] = { r, g, b, a };	1629	const cl_int c_s [4] = { r, g, b, a };
1266	const void *c_fus [3] = { &c_f, &c_u, &c_s };	1630	const void *c_fus [3] = { &c_f, &c_u, &c_s };
…		…
1269	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));	1633	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1270	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);	1634	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
1271	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)	1635	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
1272	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");	1636	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
1273		1637
		1638	cl_event ev = 0;
1274	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],	1639	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
1275	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1640	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1276		1641
1277	if (ev)	1642	if (ev)
1278	XPUSH_CLOBJ ("OpenCL::Event", ev);	1643	XPUSH_CLOBJ (stash_event, ev);
1279		1644
1280	#endif	1645	#endif
1281		1646
1282	void	1647	void
1283	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1648	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
1284	ALIAS:	1649	ALIAS:
1285	enqueue_copy_buffer = 0	1650	enqueue_copy_buffer = 0
1286	PPCODE:	1651	PPCODE:
		1652	EVENT_LIST (6);
		1653
1287	cl_event ev = 0;	1654	cl_event ev = 0;
1288	EVENT_LIST (6, items - 6);
1289
1290	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1655	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1291		1656
1292	if (ev)	1657	if (ev)
1293	XPUSH_CLOBJ ("OpenCL::Event", ev);	1658	XPUSH_CLOBJ (stash_event, ev);
1294		1659
1295	void	1660	void
1296	read_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)	1661	read_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)
1297	ALIAS:	1662	ALIAS:
1298	enqueue_read_buffer_rect = 0	1663	enqueue_read_buffer_rect = 0
1299	PPCODE:	1664	PPCODE:
1300	cl_event ev = 0;	1665	EVENT_LIST (17);
		1666
1301	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1667	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1302	const size_t host_origin[3] = { host_x, host_y, host_z };	1668	const size_t host_origin[3] = { host_x, host_y, host_z };
1303	const size_t region[3] = { width, height, depth };	1669	const size_t region[3] = { width, height, depth };
1304	EVENT_LIST (17, items - 17);
1305		1670
1306	if (!buf_row_pitch)	1671	if (!buf_row_pitch)
1307	buf_row_pitch = region [0];	1672	buf_row_pitch = region [0];
1308		1673
1309	if (!buf_slice_pitch)	1674	if (!buf_slice_pitch)
…		…
1319		1684
1320	SvUPGRADE (data, SVt_PV);	1685	SvUPGRADE (data, SVt_PV);
1321	SvGROW (data, len);	1686	SvGROW (data, len);
1322	SvPOK_only (data);	1687	SvPOK_only (data);
1323	SvCUR_set (data, len);	1688	SvCUR_set (data, len);
		1689
		1690	cl_event ev = 0;
1324	NEED_SUCCESS (EnqueueReadBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1691	NEED_SUCCESS (EnqueueReadBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1325		1692
1326	if (ev)	1693	if (ev)
1327	XPUSH_CLOBJ ("OpenCL::Event", ev);	1694	XPUSH_CLOBJ (stash_event, ev);
1328		1695
1329	void	1696	void
1330	write_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)	1697	write_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)
1331	ALIAS:	1698	ALIAS:
1332	enqueue_write_buffer_rect = 0	1699	enqueue_write_buffer_rect = 0
1333	PPCODE:	1700	PPCODE:
1334	cl_event ev = 0;	1701	EVENT_LIST (17);
		1702
1335	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1703	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1336	const size_t host_origin[3] = { host_x, host_y, host_z };	1704	const size_t host_origin[3] = { host_x, host_y, host_z };
1337	const size_t region[3] = { width, height, depth };	1705	const size_t region[3] = { width, height, depth };
1338	STRLEN len;	1706	STRLEN len;
1339	char *ptr = SvPVbyte (data, len);	1707	char *ptr = SvPVbyte (data, len);
1340	EVENT_LIST (17, items - 17);
1341		1708
1342	if (!buf_row_pitch)	1709	if (!buf_row_pitch)
1343	buf_row_pitch = region [0];	1710	buf_row_pitch = region [0];
1344		1711
1345	if (!buf_slice_pitch)	1712	if (!buf_slice_pitch)
…		…
1354	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1721	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
1355		1722
1356	if (len < min_len)	1723	if (len < min_len)
1357	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1724	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1358		1725
		1726	cl_event ev = 0;
1359	NEED_SUCCESS (EnqueueWriteBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1727	NEED_SUCCESS (EnqueueWriteBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1360		1728
1361	if (ev)	1729	if (ev)
1362	XPUSH_CLOBJ ("OpenCL::Event", ev);	1730	XPUSH_CLOBJ (stash_event, ev);
1363		1731
1364	void	1732	void
1365	copy_buffer_rect (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)	1733	copy_buffer_rect (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)
1366	ALIAS:	1734	ALIAS:
1367	enqueue_copy_buffer_rect = 0	1735	enqueue_copy_buffer_rect = 0
1368	PPCODE:	1736	PPCODE:
1369	cl_event ev = 0;	1737	EVENT_LIST (16);
		1738
1370	const size_t src_origin[3] = { src_x, src_y, src_z };	1739	const size_t src_origin[3] = { src_x, src_y, src_z };
1371	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1740	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1372	const size_t region[3] = { width, height, depth };	1741	const size_t region[3] = { width, height, depth };
1373	EVENT_LIST (16, items - 16);
1374		1742
		1743	cl_event ev = 0;
1375	NEED_SUCCESS (EnqueueCopyBufferRect, (self, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1744	NEED_SUCCESS (EnqueueCopyBufferRect, (self, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1376		1745
1377	if (ev)	1746	if (ev)
1378	XPUSH_CLOBJ ("OpenCL::Event", ev);	1747	XPUSH_CLOBJ (stash_event, ev);
1379		1748
1380	void	1749	void
1381	read_image (OpenCL::Queue self, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)	1750	read_image (OpenCL::Queue self, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
1382	ALIAS:	1751	ALIAS:
1383	enqueue_read_image = 0	1752	enqueue_read_image = 0
1384	PPCODE:	1753	PPCODE:
1385	cl_event ev = 0;	1754	EVENT_LIST (12);
		1755
1386	const size_t src_origin[3] = { src_x, src_y, src_z };	1756	const size_t src_origin[3] = { src_x, src_y, src_z };
1387	const size_t region[3] = { width, height, depth };	1757	const size_t region[3] = { width, height, depth };
1388	EVENT_LIST (12, items - 12);
1389		1758
1390	if (!row_pitch)	1759	if (!row_pitch)
1391	row_pitch = img_row_pitch (src);	1760	row_pitch = img_row_pitch (src);
1392		1761
1393	if (depth > 1 && !slice_pitch)	1762	if (depth > 1 && !slice_pitch)
…		…
1397		1766
1398	SvUPGRADE (data, SVt_PV);	1767	SvUPGRADE (data, SVt_PV);
1399	SvGROW (data, len);	1768	SvGROW (data, len);
1400	SvPOK_only (data);	1769	SvPOK_only (data);
1401	SvCUR_set (data, len);	1770	SvCUR_set (data, len);
		1771
		1772	cl_event ev = 0;
1402	NEED_SUCCESS (EnqueueReadImage, (self, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1773	NEED_SUCCESS (EnqueueReadImage, (self, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1403		1774
1404	if (ev)	1775	if (ev)
1405	XPUSH_CLOBJ ("OpenCL::Event", ev);	1776	XPUSH_CLOBJ (stash_event, ev);
1406		1777
1407	void	1778	void
1408	write_image (OpenCL::Queue self, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)	1779	write_image (OpenCL::Queue self, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
1409	ALIAS:	1780	ALIAS:
1410	enqueue_write_image = 0	1781	enqueue_write_image = 0
1411	PPCODE:	1782	PPCODE:
1412	cl_event ev = 0;	1783	EVENT_LIST (12);
		1784
1413	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1785	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1414	const size_t region[3] = { width, height, depth };	1786	const size_t region[3] = { width, height, depth };
1415	STRLEN len;	1787	STRLEN len;
1416	char *ptr = SvPVbyte (data, len);	1788	char *ptr = SvPVbyte (data, len);
1417	EVENT_LIST (12, items - 12);
1418		1789
1419	if (!row_pitch)	1790	if (!row_pitch)
1420	row_pitch = img_row_pitch (dst);	1791	row_pitch = img_row_pitch (dst);
1421		1792
1422	if (depth > 1 && !slice_pitch)	1793	if (depth > 1 && !slice_pitch)
…		…
1425	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1796	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1426		1797
1427	if (len < min_len)	1798	if (len < min_len)
1428	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1799	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1429		1800
		1801	cl_event ev = 0;
1430	NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1802	NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1431		1803
1432	if (ev)	1804	if (ev)
1433	XPUSH_CLOBJ ("OpenCL::Event", ev);	1805	XPUSH_CLOBJ (stash_event, ev);
1434		1806
1435	void	1807	void
1436	copy_image (OpenCL::Queue self, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)	1808	copy_image (OpenCL::Queue self, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
1437	ALIAS:	1809	ALIAS:
1438	enqueue_copy_image = 0	1810	enqueue_copy_image = 0
1439	PPCODE:	1811	PPCODE:
1440	cl_event ev = 0;	1812	EVENT_LIST (12);
		1813
1441	const size_t src_origin[3] = { src_x, src_y, src_z };	1814	const size_t src_origin[3] = { src_x, src_y, src_z };
1442	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1815	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1443	const size_t region[3] = { width, height, depth };	1816	const size_t region[3] = { width, height, depth };
1444	EVENT_LIST (12, items - 12);
1445		1817
		1818	cl_event ev = 0;
1446	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1819	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1447		1820
1448	if (ev)	1821	if (ev)
1449	XPUSH_CLOBJ ("OpenCL::Event", ev);	1822	XPUSH_CLOBJ (stash_event, ev);
1450		1823
1451	void	1824	void
1452	copy_image_to_buffer (OpenCL::Queue self, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)	1825	copy_image_to_buffer (OpenCL::Queue self, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)
1453	ALIAS:	1826	ALIAS:
1454	enqueue_copy_image_to_buffer = 0	1827	enqueue_copy_image_to_buffer = 0
1455	PPCODE:	1828	PPCODE:
		1829	EVENT_LIST (10);
		1830
		1831	const size_t src_origin[3] = { src_x, src_y, src_z };
		1832	const size_t region [3] = { width, height, depth };
		1833
1456	cl_event ev = 0;	1834	cl_event ev = 0;
1457	const size_t src_origin[3] = { src_x, src_y, src_z };
1458	const size_t region[3] = { width, height, depth };
1459	EVENT_LIST (10, items - 10);
1460
1461	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1835	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1462		1836
1463	if (ev)	1837	if (ev)
1464	XPUSH_CLOBJ ("OpenCL::Event", ev);	1838	XPUSH_CLOBJ (stash_event, ev);
1465		1839
1466	void	1840	void
1467	copy_buffer_to_image (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)	1841	copy_buffer_to_image (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
1468	ALIAS:	1842	ALIAS:
1469	enqueue_copy_buffer_to_image = 0	1843	enqueue_copy_buffer_to_image = 0
1470	PPCODE:	1844	PPCODE:
		1845	EVENT_LIST (10);
		1846
		1847	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1848	const size_t region [3] = { width, height, depth };
		1849
1471	cl_event ev = 0;	1850	cl_event ev = 0;
		1851	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1852
		1853	if (ev)
		1854	XPUSH_CLOBJ (stash_event, ev);
		1855
		1856	void
		1857	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, ...)
		1858	ALIAS:
		1859	enqueue_map_buffer = 0
		1860	PPCODE:
		1861	EVENT_LIST (6);
		1862
		1863	size_t cb = SvIV (cb_);
		1864
		1865	if (!SvOK (cb_))
		1866	{
		1867	NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
		1868	cb -= offset;
		1869	}
		1870
		1871	cl_event ev;
		1872	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
		1873	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0, 1, cb, 1, 1));
		1874
		1875	void
		1876	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, ...)
		1877	ALIAS:
		1878	enqueue_map_image = 0
		1879	PPCODE:
		1880	size_t width = SvIV (width_);
		1881	if (!SvOK (width_))
		1882	{
		1883	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
		1884	width -= x;
		1885	}
		1886
		1887	size_t height = SvIV (width_);
		1888	if (!SvOK (height_))
		1889	{
		1890	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
		1891	height -= y;
		1892
		1893	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1894	if (!height)
		1895	height = 1;
		1896	}
		1897
		1898	size_t depth = SvIV (width_);
		1899	if (!SvOK (depth_))
		1900	{
		1901	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
		1902	depth -= z;
		1903
		1904	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1905	if (!depth)
		1906	depth = 1;
		1907	}
		1908
1472	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1909	const size_t origin[3] = { x, y, z };
1473	const size_t region[3] = { width, height, depth };	1910	const size_t region[3] = { width, height, depth };
		1911	size_t row_pitch, slice_pitch;
1474	EVENT_LIST (10, items - 10);	1912	EVENT_LIST (10);
1475		1913
1476	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1914	cl_event ev;
		1915	NEED_SUCCESS_ARG (void *ptr, EnqueueMapImage, (self, img, blocking, map_flags, origin, region, &row_pitch, &slice_pitch, event_list_count, event_list_ptr, &ev, &res));
1477		1916
1478	if (ev)	1917	size_t cb = slice_pitch ? slice_pitch * region [2]
1479	XPUSH_CLOBJ ("OpenCL::Event", ev);	1918	: row_pitch ? row_pitch * region [1]
		1919	: region [0];
		1920
		1921	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch, 0, width, height, depth));
		1922
		1923	void
		1924	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
		1925	PPCODE:
		1926	mapped_unmap (cv, ST (1), mapped, self, &ST (2), items - 2);
		1927	if (GIMME_V != G_VOID)
		1928	{
		1929	clRetainEvent (mapped->event);
		1930	XPUSH_CLOBJ (stash_event, mapped->event);
		1931	}
1480		1932
1481	void	1933	void
1482	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)	1934	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1483	ALIAS:	1935	ALIAS:
1484	enqueue_task = 0	1936	enqueue_task = 0
1485	PPCODE:	1937	PPCODE:
		1938	EVENT_LIST (2);
		1939
1486	cl_event ev = 0;	1940	cl_event ev = 0;
1487	EVENT_LIST (2, items - 2);
1488
1489	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1941	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1490		1942
1491	if (ev)	1943	if (ev)
1492	XPUSH_CLOBJ ("OpenCL::Event", ev);	1944	XPUSH_CLOBJ (stash_event, ev);
1493		1945
1494	void	1946	void
1495	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)	1947	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
1496	ALIAS:	1948	ALIAS:
1497	enqueue_nd_range_kernel = 0	1949	enqueue_nd_range_kernel = 0
1498	PPCODE:	1950	PPCODE:
1499	cl_event ev = 0;	1951	EVENT_LIST (5);
		1952
1500	size_t *gwo = 0, *gws, *lws = 0;	1953	size_t *gwo = 0, *gws, *lws = 0;
1501	int gws_len;	1954	int gws_len;
1502	size_t *lists;	1955	size_t *lists;
1503	int i;	1956	int i;
1504	EVENT_LIST (5, items - 5);
1505		1957
1506	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1958	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1507	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1959	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1508		1960
1509	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1961	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
…		…
1548	if (!lws [i])	2000	if (!lws [i])
1549	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);	2001	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
1550	}	2002	}
1551	}	2003	}
1552		2004
		2005	cl_event ev = 0;
1553	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2006	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1554		2007
1555	if (ev)	2008	if (ev)
1556	XPUSH_CLOBJ ("OpenCL::Event", ev);	2009	XPUSH_CLOBJ (stash_event, ev);
		2010
		2011	#if CL_VERSION_1_2
		2012
		2013	void
		2014	migrate_mem_objects (OpenCL::Queue self, SV *objects, cl_mem_migration_flags flags, ...)
		2015	ALIAS:
		2016	enqueue_migrate_mem_objects = 0
		2017	PPCODE:
		2018	EVENT_LIST (3);
		2019
		2020	cl_uint obj_count;
		2021	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
		2022
		2023	cl_event ev = 0;
		2024	NEED_SUCCESS (EnqueueMigrateMemObjects, (self, obj_count, obj_list, flags, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2025
		2026	if (ev)
		2027	XPUSH_CLOBJ (stash_event, ev);
		2028
		2029	#endif
1557		2030
1558	#if cl_apple_gl_sharing || cl_khr_gl_sharing	2031	#if cl_apple_gl_sharing || cl_khr_gl_sharing
1559		2032
1560	void	2033	void
1561	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)	2034	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1562	ALIAS:	2035	ALIAS:
		2036	release_gl_objects = 1
1563	enqueue_acquire_gl_objects = 0	2037	enqueue_acquire_gl_objects = 0
1564	ALIAS:
1565	enqueue_release_gl_objects = 1	2038	enqueue_release_gl_objects = 1
1566	PPCODE:	2039	PPCODE:
1567	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)	2040	EVENT_LIST (2);
1568	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");	2041
		2042	cl_uint obj_count;
		2043	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
1569		2044
1570	cl_event ev = 0;	2045	cl_event ev = 0;
1571	EVENT_LIST (2, items - 2);
1572	AV *av = (AV *)SvRV (objects);
1573	cl_uint num_objects = av_len (av) + 1;
1574	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
1575	int i;
1576
1577	for (i = num_objects; i--; )
1578	object_list [i] = SvCLOBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
1579		2046
1580	if (ix)	2047	if (ix)
1581	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2048	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1582	else	2049	else
1583	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2050	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1584		2051
1585	if (ev)	2052	if (ev)
1586	XPUSH_CLOBJ ("OpenCL::Event", ev);	2053	XPUSH_CLOBJ (stash_event, ev);
1587		2054
1588	#endif	2055	#endif
1589		2056
1590	void	2057	void
1591	wait_for_events (OpenCL::Queue self, ...)	2058	wait_for_events (OpenCL::Queue self, ...)
1592	ALIAS:	2059	ALIAS:
1593	enqueue_wait_for_events = 0	2060	enqueue_wait_for_events = 0
1594	CODE:	2061	CODE:
1595	EVENT_LIST (1, items - 1);	2062	EVENT_LIST (1);
1596	#if PREFER_1_1	2063	#if PREFER_1_1
1597	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));	2064	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
1598	#else	2065	#else
1599	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));	2066	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
1600	#endif	2067	#endif
…		…
1602	void	2069	void
1603	marker (OpenCL::Queue self, ...)	2070	marker (OpenCL::Queue self, ...)
1604	ALIAS:	2071	ALIAS:
1605	enqueue_marker = 0	2072	enqueue_marker = 0
1606	PPCODE:	2073	PPCODE:
		2074	EVENT_LIST (1);
1607	cl_event ev = 0;	2075	cl_event ev = 0;
1608	EVENT_LIST (1, items - 1);
1609	#if PREFER_1_1	2076	#if PREFER_1_1
1610	if (!event_list_count)	2077	if (!event_list_count)
1611	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));	2078	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1612	else	2079	else
1613	#if CL_VERSION_1_2	2080	#if CL_VERSION_1_2
…		…
1620	#endif	2087	#endif
1621	#else	2088	#else
1622	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2089	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1623	#endif	2090	#endif
1624	if (ev)	2091	if (ev)
1625	XPUSH_CLOBJ ("OpenCL::Event", ev);	2092	XPUSH_CLOBJ (stash_event, ev);
1626		2093
1627	void	2094	void
1628	barrier (OpenCL::Queue self, ...)	2095	barrier (OpenCL::Queue self, ...)
1629	ALIAS:	2096	ALIAS:
1630	enqueue_barrier = 0	2097	enqueue_barrier = 0
1631	PPCODE:	2098	PPCODE:
		2099	EVENT_LIST (1);
1632	cl_event ev = 0;	2100	cl_event ev = 0;
1633	EVENT_LIST (1, items - 1);
1634	#if PREFER_1_1	2101	#if PREFER_1_1
1635	if (!event_list_count && GIMME_V == G_VOID)	2102	if (!event_list_count && GIMME_V == G_VOID)
1636	NEED_SUCCESS (EnqueueBarrier, (self));	2103	NEED_SUCCESS (EnqueueBarrier, (self));
1637	else	2104	else
1638	#if CL_VERSION_1_2	2105	#if CL_VERSION_1_2
…		…
1648	#endif	2115	#endif
1649	#else	2116	#else
1650	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2117	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1651	#endif	2118	#endif
1652	if (ev)	2119	if (ev)
1653	XPUSH_CLOBJ ("OpenCL::Event", ev);	2120	XPUSH_CLOBJ (stash_event, ev);
1654		2121
1655	void	2122	void
1656	flush (OpenCL::Queue self)	2123	flush (OpenCL::Queue self)
1657	CODE:	2124	CODE:
1658	NEED_SUCCESS (Flush, (self));	2125	NEED_SUCCESS (Flush, (self));
…		…
1674	PPCODE:	2141	PPCODE:
1675	cl_context value [1];	2142	cl_context value [1];
1676	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	2143	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1677	EXTEND (SP, 1);	2144	EXTEND (SP, 1);
1678	const int i = 0;	2145	const int i = 0;
1679	{
1680	NEED_SUCCESS (RetainContext, (value [i]));	2146	NEED_SUCCESS (RetainContext, (value [i]));
1681	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2147	PUSH_CLOBJ (stash_context, value [i]);
1682	}
1683		2148
1684	void	2149	void
1685	device (OpenCL::Queue self)	2150	device (OpenCL::Queue self)
1686	PPCODE:	2151	PPCODE:
1687	cl_device_id value [1];	2152	cl_device_id value [1];
1688	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));	2153	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1689	EXTEND (SP, 1);	2154	EXTEND (SP, 1);
1690	const int i = 0;	2155	const int i = 0;
1691	{
1692	PUSH_CLOBJ ("OpenCL::Device", value [i]);	2156	PUSH_CLOBJ (stash_device, value [i]);
1693	}
1694		2157
1695	void	2158	void
1696	reference_count (OpenCL::Queue self)	2159	reference_count (OpenCL::Queue self)
1697	PPCODE:	2160	PPCODE:
1698	cl_uint value [1];	2161	cl_uint value [1];
…		…
1702	PUSHs (sv_2mortal (newSVuv (value [i])));	2165	PUSHs (sv_2mortal (newSVuv (value [i])));
1703		2166
1704	void	2167	void
1705	properties (OpenCL::Queue self)	2168	properties (OpenCL::Queue self)
1706	PPCODE:	2169	PPCODE:
1707	cl_command_queue_properties value [1];	2170	cl_ulong value [1];
1708	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));	2171	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1709	EXTEND (SP, 1);	2172	EXTEND (SP, 1);
1710	const int i = 0;	2173	const int i = 0;
1711	PUSHs (sv_2mortal (newSViv (value [i])));	2174	PUSHs (sv_2mortal (newSVuv (value [i])));
1712		2175
1713	#END:command_queue	2176	#END:command_queue
1714		2177
1715	MODULE = OpenCL PACKAGE = OpenCL::Memory	2178	MODULE = OpenCL PACKAGE = OpenCL::Memory
1716		2179
…		…
1722	void	2185	void
1723	info (OpenCL::Memory self, cl_mem_info name)	2186	info (OpenCL::Memory self, cl_mem_info name)
1724	PPCODE:	2187	PPCODE:
1725	INFO (MemObject)	2188	INFO (MemObject)
1726		2189
		2190	void
		2191	destructor_callback (OpenCL::Memory self, SV *notify)
		2192	PPCODE:
		2193	clSetMemObjectDestructorCallback (self, eq_destructor_notify, SvREFCNT_inc (s_get_cv (notify)));
		2194
1727	#BEGIN:mem	2195	#BEGIN:mem
1728		2196
1729	void	2197	void
1730	type (OpenCL::Memory self)	2198	type (OpenCL::Memory self)
		2199	ALIAS:
		2200	type = CL_MEM_TYPE
		2201	map_count = CL_MEM_MAP_COUNT
		2202	reference_count = CL_MEM_REFERENCE_COUNT
1731	PPCODE:	2203	PPCODE:
1732	cl_mem_object_type value [1];	2204	cl_uint value [1];
1733	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));	2205	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1734	EXTEND (SP, 1);	2206	EXTEND (SP, 1);
1735	const int i = 0;	2207	const int i = 0;
1736	PUSHs (sv_2mortal (newSViv (value [i])));	2208	PUSHs (sv_2mortal (newSVuv (value [i])));
1737		2209
1738	void	2210	void
1739	flags (OpenCL::Memory self)	2211	flags (OpenCL::Memory self)
1740	PPCODE:	2212	PPCODE:
1741	cl_mem_flags value [1];	2213	cl_ulong value [1];
1742	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));	2214	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1743	EXTEND (SP, 1);	2215	EXTEND (SP, 1);
1744	const int i = 0;	2216	const int i = 0;
1745	PUSHs (sv_2mortal (newSViv (value [i])));	2217	PUSHs (sv_2mortal (newSVuv (value [i])));
1746		2218
1747	void	2219	void
1748	size (OpenCL::Memory self)	2220	size (OpenCL::Memory self)
1749	ALIAS:	2221	ALIAS:
1750	size = CL_MEM_SIZE	2222	size = CL_MEM_SIZE
…		…
1764	EXTEND (SP, 1);	2236	EXTEND (SP, 1);
1765	const int i = 0;	2237	const int i = 0;
1766	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));	2238	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1767		2239
1768	void	2240	void
1769	map_count (OpenCL::Memory self)
1770	ALIAS:
1771	map_count = CL_MEM_MAP_COUNT
1772	reference_count = CL_MEM_REFERENCE_COUNT
1773	PPCODE:
1774	cl_uint value [1];
1775	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1776	EXTEND (SP, 1);
1777	const int i = 0;
1778	PUSHs (sv_2mortal (newSVuv (value [i])));
1779
1780	void
1781	context (OpenCL::Memory self)	2241	context (OpenCL::Memory self)
1782	PPCODE:	2242	PPCODE:
1783	cl_context value [1];	2243	cl_context value [1];
1784	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));	2244	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1785	EXTEND (SP, 1);	2245	EXTEND (SP, 1);
1786	const int i = 0;	2246	const int i = 0;
1787	{
1788	NEED_SUCCESS (RetainContext, (value [i]));	2247	NEED_SUCCESS (RetainContext, (value [i]));
1789	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2248	PUSH_CLOBJ (stash_context, value [i]);
1790	}
1791		2249
1792	void	2250	void
1793	associated_memobject (OpenCL::Memory self)	2251	associated_memobject (OpenCL::Memory self)
1794	PPCODE:	2252	PPCODE:
1795	cl_mem value [1];	2253	cl_mem value [1];
1796	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	2254	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1797	EXTEND (SP, 1);	2255	EXTEND (SP, 1);
1798	const int i = 0;	2256	const int i = 0;
1799	{
1800	NEED_SUCCESS (RetainMemObject, (value [i]));	2257	NEED_SUCCESS (RetainMemObject, (value [i]));
1801	PUSH_CLOBJ ("OpenCL::Memory", value [i]);	2258	PUSH_CLOBJ (stash_memory, value [i]);
1802	}
1803		2259
1804	#END:mem	2260	#END:mem
1805		2261
1806	#if cl_apple_gl_sharing || cl_khr_gl_sharing	2262	#if cl_apple_gl_sharing || cl_khr_gl_sharing
1807		2263
…		…
1826	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");	2282	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1827		2283
1828	cl_buffer_region crdata = { origin, size };	2284	cl_buffer_region crdata = { origin, size };
1829		2285
1830	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	2286	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1831	XPUSH_CLOBJ ("OpenCL::Buffer", mem);	2287	XPUSH_CLOBJ (stash_buffer, mem);
1832		2288
1833	MODULE = OpenCL PACKAGE = OpenCL::Image	2289	MODULE = OpenCL PACKAGE = OpenCL::Image
1834		2290
1835	void	2291	void
1836	image_info (OpenCL::Image self, cl_image_info name)	2292	image_info (OpenCL::Image self, cl_image_info name)
…		…
1906		2362
1907	#BEGIN:sampler	2363	#BEGIN:sampler
1908		2364
1909	void	2365	void
1910	reference_count (OpenCL::Sampler self)	2366	reference_count (OpenCL::Sampler self)
		2367	ALIAS:
		2368	reference_count = CL_SAMPLER_REFERENCE_COUNT
		2369	normalized_coords = CL_SAMPLER_NORMALIZED_COORDS
		2370	addressing_mode = CL_SAMPLER_ADDRESSING_MODE
1911	PPCODE:	2371	PPCODE:
1912	cl_uint value [1];	2372	cl_uint value [1];
1913	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));	2373	NEED_SUCCESS (GetSamplerInfo, (self, ix, sizeof (value), value, 0));
1914	EXTEND (SP, 1);	2374	EXTEND (SP, 1);
1915	const int i = 0;	2375	const int i = 0;
1916	PUSHs (sv_2mortal (newSVuv (value [i])));	2376	PUSHs (sv_2mortal (newSVuv (value [i])));
1917		2377
1918	void	2378	void
…		…
1920	PPCODE:	2380	PPCODE:
1921	cl_context value [1];	2381	cl_context value [1];
1922	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	2382	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1923	EXTEND (SP, 1);	2383	EXTEND (SP, 1);
1924	const int i = 0;	2384	const int i = 0;
1925	{
1926	NEED_SUCCESS (RetainContext, (value [i]));	2385	NEED_SUCCESS (RetainContext, (value [i]));
1927	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2386	PUSH_CLOBJ (stash_context, value [i]);
1928	}
1929
1930	void
1931	normalized_coords (OpenCL::Sampler self)
1932	PPCODE:
1933	cl_addressing_mode value [1];
1934	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1935	EXTEND (SP, 1);
1936	const int i = 0;
1937	PUSHs (sv_2mortal (newSViv (value [i])));
1938
1939	void
1940	addressing_mode (OpenCL::Sampler self)
1941	PPCODE:
1942	cl_filter_mode value [1];
1943	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1944	EXTEND (SP, 1);
1945	const int i = 0;
1946	PUSHs (sv_2mortal (newSViv (value [i])));
1947		2387
1948	void	2388	void
1949	filter_mode (OpenCL::Sampler self)	2389	filter_mode (OpenCL::Sampler self)
1950	PPCODE:	2390	PPCODE:
1951	cl_bool value [1];	2391	cl_uint value [1];
1952	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));	2392	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1953	EXTEND (SP, 1);	2393	EXTEND (SP, 1);
1954	const int i = 0;	2394	const int i = 0;
1955	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	2395	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1956		2396
…		…
1966	void	2406	void
1967	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)	2407	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
1968	ALIAS:	2408	ALIAS:
1969	build_async = 1	2409	build_async = 1
1970	CODE:	2410	CODE:
1971	void (CL_CALLBACK *pfn_notify)(cl_program program, void *user_data) = 0;
1972	void *user_data = 0;
1973	cl_uint num_devices = 0;	2411	cl_uint device_count = 0;
1974	cl_device_id *device_list = 0;	2412	cl_device_id *device_list = 0;
1975		2413
1976	if (SvOK (devices))	2414	if (SvOK (devices))
1977	{	2415	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2416
		2417	void *user_data;
		2418	program_callback pfn_notify = make_program_callback (notify, &user_data);
		2419
		2420	if (ix)
		2421	build_program_async (self, device_count, device_list, SvPVbyte_nolen (options), user_data);
		2422	else
		2423	NEED_SUCCESS (BuildProgram, (self, device_count, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
		2424
		2425	#if CL_VERSION_1_2
		2426
		2427	void
		2428	compile (OpenCL::Program self, SV *devices, SV *options = &PL_sv_undef, SV *headers = &PL_sv_undef, SV *notify = &PL_sv_undef)
		2429	CODE:
		2430	cl_uint device_count = 0;
		2431	cl_device_id *device_list = 0;
		2432
		2433	if (SvOK (devices))
		2434	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2435
		2436	cl_uint header_count = 0;
		2437	cl_program *header_list = 0;
		2438	const char **header_name = 0;
		2439
		2440	if (SvOK (headers))
		2441	{
1978	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	2442	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVHV)
1979	croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");	2443	croak ("clCompileProgram: headers must be undef or a hashref of name => OpenCL::Program pairs");
1980		2444
1981	AV *av = (AV *)SvRV (devices);	2445	HV *hv = (HV *)SvRV (devices);
1982	num_devices = av_len (av) + 1;
1983		2446
1984	if (num_devices)	2447	header_count = hv_iterinit (hv);
		2448	header_list = tmpbuf (sizeof (*header_list) * header_count);
		2449	header_name = tmpbuf (sizeof (*header_name) * header_count);
		2450
		2451	HE *he;
		2452	int i = 0;
		2453	while (he = hv_iternext (hv))
1985	{	2454	{
1986	device_list = tmpbuf (sizeof (*device_list) * num_devices);	2455	header_name [i] = SvPVbyte_nolen (HeSVKEY_force (he));
		2456	header_list [i] = SvCLOBJ (cv, "headers", HeVAL (he), "OpenCL::Program");
1987	int count;	2457	++i;
1988	for (count = 0; count < num_devices; ++count)
1989	device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
1990	}	2458	}
1991	}	2459	}
1992		2460
1993	if (SvOK (notify))	2461	void *user_data;
1994	{	2462	program_callback pfn_notify = make_program_callback (notify, &user_data);
1995	NEED_SUCCESS (RetainProgram, (self));
1996	pfn_notify = eq_program_notify;
1997	user_data = SvREFCNT_inc (s_get_cv (notify));
1998	}
1999		2463
2000	if (ix)
2001	build_program_async (self, num_devices, device_list, SvPVbyte_nolen (options), user_data);
2002	else
2003	NEED_SUCCESS (BuildProgram, (self, num_devices, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));	2464	NEED_SUCCESS (CompileProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		2465	header_count, header_list, header_name, pfn_notify, user_data));
		2466
		2467	#endif
2004		2468
2005	void	2469	void
2006	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)	2470	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
2007	PPCODE:	2471	PPCODE:
2008	size_t size;	2472	size_t size;
…		…
2017	#BEGIN:program_build	2481	#BEGIN:program_build
2018		2482
2019	void	2483	void
2020	build_status (OpenCL::Program self, OpenCL::Device device)	2484	build_status (OpenCL::Program self, OpenCL::Device device)
2021	PPCODE:	2485	PPCODE:
2022	cl_build_status value [1];	2486	cl_int value [1];
2023	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));	2487	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
2024	EXTEND (SP, 1);	2488	EXTEND (SP, 1);
2025	const int i = 0;	2489	const int i = 0;
2026	PUSHs (sv_2mortal (newSViv (value [i])));	2490	PUSHs (sv_2mortal (newSViv (value [i])));
2027		2491
…		…
2037	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));	2501	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
2038	EXTEND (SP, 1);	2502	EXTEND (SP, 1);
2039	const int i = 0;	2503	const int i = 0;
2040	PUSHs (sv_2mortal (newSVpv (value, 0)));	2504	PUSHs (sv_2mortal (newSVpv (value, 0)));
2041		2505
		2506	void
		2507	binary_type (OpenCL::Program self, OpenCL::Device device)
		2508	PPCODE:
		2509	cl_uint value [1];
		2510	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BINARY_TYPE, sizeof (value), value, 0));
		2511	EXTEND (SP, 1);
		2512	const int i = 0;
		2513	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
		2514
2042	#END:program_build	2515	#END:program_build
2043		2516
2044	void	2517	void
2045	kernel (OpenCL::Program program, SV *function)	2518	kernel (OpenCL::Program program, SV *function)
2046	PPCODE:	2519	PPCODE:
2047	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2520	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
2048	XPUSH_CLOBJ ("OpenCL::Kernel", kernel);	2521	XPUSH_CLOBJ (stash_kernel, kernel);
2049		2522
2050	void	2523	void
2051	kernels_in_program (OpenCL::Program program)	2524	kernels_in_program (OpenCL::Program program)
2052	PPCODE:	2525	PPCODE:
2053	cl_uint num_kernels;	2526	cl_uint num_kernels;
…		…
2056	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));	2529	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
2057		2530
2058	int i;	2531	int i;
2059	EXTEND (SP, num_kernels);	2532	EXTEND (SP, num_kernels);
2060	for (i = 0; i < num_kernels; ++i)	2533	for (i = 0; i < num_kernels; ++i)
2061	PUSH_CLOBJ ("OpenCL::Kernel", kernels [i]);	2534	PUSH_CLOBJ (stash_kernel, kernels [i]);
2062		2535
2063	void	2536	void
2064	info (OpenCL::Program self, cl_program_info name)	2537	info (OpenCL::Program self, cl_program_info name)
2065	PPCODE:	2538	PPCODE:
2066	INFO (Program)	2539	INFO (Program)
…		…
2112	PPCODE:	2585	PPCODE:
2113	cl_context value [1];	2586	cl_context value [1];
2114	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2587	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
2115	EXTEND (SP, 1);	2588	EXTEND (SP, 1);
2116	const int i = 0;	2589	const int i = 0;
2117	{
2118	NEED_SUCCESS (RetainContext, (value [i]));	2590	NEED_SUCCESS (RetainContext, (value [i]));
2119	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2591	PUSH_CLOBJ (stash_context, value [i]);
2120	}
2121		2592
2122	void	2593	void
2123	devices (OpenCL::Program self)	2594	devices (OpenCL::Program self)
2124	PPCODE:	2595	PPCODE:
2125	size_t size;	2596	size_t size;
…		…
2127	cl_device_id *value = tmpbuf (size);	2598	cl_device_id *value = tmpbuf (size);
2128	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));	2599	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
2129	int i, n = size / sizeof (*value);	2600	int i, n = size / sizeof (*value);
2130	EXTEND (SP, n);	2601	EXTEND (SP, n);
2131	for (i = 0; i < n; ++i)	2602	for (i = 0; i < n; ++i)
2132	{
2133	PUSH_CLOBJ ("OpenCL::Device", value [i]);	2603	PUSH_CLOBJ (stash_device, value [i]);
2134	}
2135		2604
2136	void	2605	void
2137	source (OpenCL::Program self)	2606	source (OpenCL::Program self)
2138	PPCODE:	2607	PPCODE:
2139	size_t size;	2608	size_t size;
…		…
2212	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;	2681	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
2213	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;	2682	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
2214		2683
2215	case 'z': nullarg = 1; size = SvIV (sv); break;	2684	case 'z': nullarg = 1; size = SvIV (sv); break;
2216		2685
2217	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;	2686	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ (cv, "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
2218	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;	2687	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
2219	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;	2688	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
2220		2689
2221	default:	2690	default:
2222	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);	2691	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
2223	}	2692	}
2224		2693
…		…
2295	CODE:	2764	CODE:
2296	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);	2765	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2297		2766
2298	void	2767	void
2299	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)	2768	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
2300	ALIAS:
2301	set_image2d = 0
2302	set_image3d = 0
2303	CODE:	2769	CODE:
2304	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);	2770	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2305		2771
2306	void	2772	void
2307	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)	2773	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
…		…
2353	PPCODE:	2819	PPCODE:
2354	cl_context value [1];	2820	cl_context value [1];
2355	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2821	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
2356	EXTEND (SP, 1);	2822	EXTEND (SP, 1);
2357	const int i = 0;	2823	const int i = 0;
2358	{
2359	NEED_SUCCESS (RetainContext, (value [i]));	2824	NEED_SUCCESS (RetainContext, (value [i]));
2360	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2825	PUSH_CLOBJ (stash_context, value [i]);
2361	}
2362		2826
2363	void	2827	void
2364	program (OpenCL::Kernel self)	2828	program (OpenCL::Kernel self)
2365	PPCODE:	2829	PPCODE:
2366	cl_program value [1];	2830	cl_program value [1];
2367	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2831	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
2368	EXTEND (SP, 1);	2832	EXTEND (SP, 1);
2369	const int i = 0;	2833	const int i = 0;
2370	{
2371	NEED_SUCCESS (RetainProgram, (value [i]));	2834	NEED_SUCCESS (RetainProgram, (value [i]));
2372	PUSH_CLOBJ ("OpenCL::Program", value [i]);	2835	PUSH_CLOBJ (stash_program, value [i]);
2373	}
2374		2836
2375	#END:kernel	2837	#END:kernel
2376		2838
2377	void	2839	void
2378	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)	2840	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
…		…
2424	const int i = 0;	2886	const int i = 0;
2425	PUSHs (sv_2mortal (newSVuv (value [i])));	2887	PUSHs (sv_2mortal (newSVuv (value [i])));
2426		2888
2427	#END:kernel_work_group	2889	#END:kernel_work_group
2428		2890
		2891	#if CL_VERSION_1_2
		2892
		2893	void
		2894	arg_info (OpenCL::Kernel self, cl_uint idx, cl_kernel_arg_info name)
		2895	PPCODE:
		2896	size_t size;
		2897	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, 0, 0, &size));
		2898	SV *sv = sv_2mortal (newSV (size));
		2899	SvUPGRADE (sv, SVt_PV);
		2900	SvPOK_only (sv);
		2901	SvCUR_set (sv, size);
		2902	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, size, SvPVX (sv), 0));
		2903	XPUSHs (sv);
		2904
		2905	#BEGIN:kernel_arg
		2906
		2907	void
		2908	arg_address_qualifier (OpenCL::Kernel self, cl_uint idx)
		2909	ALIAS:
		2910	arg_address_qualifier = CL_KERNEL_ARG_ADDRESS_QUALIFIER
		2911	arg_access_qualifier = CL_KERNEL_ARG_ACCESS_QUALIFIER
		2912	PPCODE:
		2913	cl_uint value [1];
		2914	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, sizeof (value), value, 0));
		2915	EXTEND (SP, 1);
		2916	const int i = 0;
		2917	PUSHs (sv_2mortal (newSVuv (value [i])));
		2918
		2919	void
		2920	arg_type_name (OpenCL::Kernel self, cl_uint idx)
		2921	ALIAS:
		2922	arg_type_name = CL_KERNEL_ARG_TYPE_NAME
		2923	arg_name = CL_KERNEL_ARG_NAME
		2924	PPCODE:
		2925	size_t size;
		2926	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, 0, 0, &size));
		2927	char *value = tmpbuf (size);
		2928	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, size, value, 0));
		2929	EXTEND (SP, 1);
		2930	const int i = 0;
		2931	PUSHs (sv_2mortal (newSVpv (value, 0)));
		2932
		2933	void
		2934	arg_type_qualifier (OpenCL::Kernel self, cl_uint idx)
		2935	PPCODE:
		2936	cl_ulong value [1];
		2937	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_TYPE_QUALIFIER, sizeof (value), value, 0));
		2938	EXTEND (SP, 1);
		2939	const int i = 0;
		2940	PUSHs (sv_2mortal (newSVuv (value [i])));
		2941
		2942	#END:kernel_arg
		2943
		2944	#endif
		2945
2429	MODULE = OpenCL PACKAGE = OpenCL::Event	2946	MODULE = OpenCL PACKAGE = OpenCL::Event
2430		2947
2431	void	2948	void
2432	DESTROY (OpenCL::Event self)	2949	DESTROY (OpenCL::Event self)
2433	CODE:	2950	CODE:
…		…
2455	PPCODE:	2972	PPCODE:
2456	cl_command_queue value [1];	2973	cl_command_queue value [1];
2457	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2974	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
2458	EXTEND (SP, 1);	2975	EXTEND (SP, 1);
2459	const int i = 0;	2976	const int i = 0;
2460	{
2461	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2977	NEED_SUCCESS (RetainCommandQueue, (value [i]));
2462	PUSH_CLOBJ ("OpenCL::Queue", value [i]);	2978	PUSH_CLOBJ (stash_queue, value [i]);
2463	}
2464		2979
2465	void	2980	void
2466	command_type (OpenCL::Event self)	2981	command_type (OpenCL::Event self)
2467	PPCODE:
2468	cl_command_type value [1];
2469	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
2470	EXTEND (SP, 1);
2471	const int i = 0;
2472	PUSHs (sv_2mortal (newSVuv (value [i])));
2473
2474	void
2475	reference_count (OpenCL::Event self)
2476	ALIAS:	2982	ALIAS:
		2983	command_type = CL_EVENT_COMMAND_TYPE
2477	reference_count = CL_EVENT_REFERENCE_COUNT	2984	reference_count = CL_EVENT_REFERENCE_COUNT
2478	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS	2985	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
2479	PPCODE:	2986	PPCODE:
2480	cl_uint value [1];	2987	cl_uint value [1];
2481	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));	2988	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
…		…
2488	PPCODE:	2995	PPCODE:
2489	cl_context value [1];	2996	cl_context value [1];
2490	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2997	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2491	EXTEND (SP, 1);	2998	EXTEND (SP, 1);
2492	const int i = 0;	2999	const int i = 0;
2493	{
2494	NEED_SUCCESS (RetainContext, (value [i]));	3000	NEED_SUCCESS (RetainContext, (value [i]));
2495	PUSH_CLOBJ ("OpenCL::Context", value [i]);	3001	PUSH_CLOBJ (stash_context, value [i]);
2496	}
2497		3002
2498	#END:event	3003	#END:event
2499		3004
2500	void	3005	void
2501	profiling_info (OpenCL::Event self, cl_profiling_info name)	3006	profiling_info (OpenCL::Event self, cl_profiling_info name)
…		…
2525	void	3030	void
2526	set_status (OpenCL::UserEvent self, cl_int execution_status)	3031	set_status (OpenCL::UserEvent self, cl_int execution_status)
2527	CODE:	3032	CODE:
2528	clSetUserEventStatus (self, execution_status);	3033	clSetUserEventStatus (self, execution_status);
2529		3034
		3035	MODULE = OpenCL PACKAGE = OpenCL::Mapped
		3036
		3037	void
		3038	DESTROY (SV *self)
		3039	CODE:
		3040	OpenCL__Mapped mapped = SvMAPPED (self);
		3041
		3042	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
		3043	mapped_detach (self, mapped);
		3044
		3045	clReleaseCommandQueue (mapped->queue);
		3046	clReleaseEvent (mapped->event);
		3047	Safefree (mapped);
		3048
		3049	void
		3050	unmap (OpenCL::Mapped self, ...)
		3051	CODE:
		3052	mapped_unmap (cv, ST (0), self, self->queue, &ST (1), items - 1);
		3053
		3054	bool
		3055	mapped (OpenCL::Mapped self)
		3056	CODE:
		3057	RETVAL = !!self->ptr;
		3058	OUTPUT:
		3059	RETVAL
		3060
		3061	void
		3062	wait (OpenCL::Mapped self)
		3063	PPCODE:
		3064	if (self->event)
		3065	NEED_SUCCESS (WaitForEvents, (1, &self->event));
		3066
		3067	void
		3068	event (OpenCL::Mapped self)
		3069	PPCODE:
		3070	if (!self->event)
		3071	XSRETURN_UNDEF;
		3072
		3073	clRetainEvent (self->event);
		3074	XPUSH_CLOBJ (stash_event, self->event);
		3075
		3076	#define MAPPED_OFFSET_CB offsetof (struct mapped, cb)
		3077	#define MAPPED_OFFSET_ROW_PITCH offsetof (struct mapped, row_pitch)
		3078	#define MAPPED_OFFSET_SLICE_PITCH offsetof (struct mapped, slice_pitch)
		3079	#define MAPPED_OFFSET_WIDTH offsetof (struct mapped, width)
		3080	#define MAPPED_OFFSET_HEIGHT offsetof (struct mapped, height)
		3081	#define MAPPED_OFFSET_DEPTH offsetof (struct mapped, depth)
		3082
		3083	IV
		3084	size (OpenCL::Mapped self)
		3085	ALIAS:
		3086	size = MAPPED_OFFSET_CB
		3087	row_pitch = MAPPED_OFFSET_ROW_PITCH
		3088	slice_pitch = MAPPED_OFFSET_SLICE_PITCH
		3089	width = MAPPED_OFFSET_WIDTH
		3090	height = MAPPED_OFFSET_HEIGHT
		3091	depth = MAPPED_OFFSET_DEPTH
		3092	CODE:
		3093	RETVAL = *(size_t *)((char *)self + ix);
		3094	OUTPUT:
		3095	RETVAL
		3096
		3097	IV
		3098	ptr (OpenCL::Mapped self)
		3099	CODE:
		3100	RETVAL = PTR2IV (self->ptr);
		3101	OUTPUT:
		3102	RETVAL
		3103
		3104	void
		3105	set (OpenCL::Mapped self, size_t offset, SV *data)
		3106	CODE:
		3107	STRLEN len;
		3108	const char *ptr = SvPVbyte (data, len);
		3109
		3110	if (offset + len > self->cb)
		3111	croak ("OpenCL::Mapped::set out of bound condition detected");
		3112
		3113	memcpy (offset + (char *)self->ptr, ptr, len);
		3114
		3115	void
		3116	get_row (OpenCL::Mapped self, size_t count, size_t x = 0, size_t y = 0, size_t z = 0)
		3117	PPCODE:
		3118	if (!SvOK (ST (1)))
		3119	count = self->width - x;
		3120
		3121	if (x + count > self->width)
		3122	croak ("OpenCL::Mapped::get: x + count crosses a row boundary");
		3123
		3124	if (y >= self->height)
		3125	croak ("OpenCL::Mapped::get: y coordinate out of bounds");
		3126
		3127	if (z >= self->depth)
		3128	croak ("OpenCL::Mapped::get: z coordinate out of bounds");
		3129
		3130	size_t element = mapped_element_size (self);
		3131
		3132	count *= element;
		3133	x *= element;
		3134
		3135	char *ptr = (char *)self->ptr + x + y * self->row_pitch + z * self->slice_pitch;
		3136	XPUSHs (sv_2mortal (newSVpvn (ptr, count)));
		3137
		3138	void
		3139	set_row (OpenCL::Mapped self, SV *data, size_t x = 0, size_t y = 0, size_t z = 0)
		3140	PPCODE:
		3141	STRLEN count;
		3142	char *dataptr = SvPVbyte (data, count);
		3143	size_t element = mapped_element_size (self);
		3144
		3145	x *= element;
		3146
		3147	if (x + count > self->width * element)
		3148	croak ("OpenCL::Mapped::set: x + data size crosses a row boundary");
		3149
		3150	if (y >= self->height)
		3151	croak ("OpenCL::Mapped::set: y coordinate out of bounds");
		3152
		3153	if (z >= self->depth)
		3154	croak ("OpenCL::Mapped::set: z coordinate out of bounds");
		3155
		3156	char *ptr = (char *)self->ptr + x + y * self->row_pitch + z * self->slice_pitch;
		3157	memcpy (ptr, dataptr, count);
		3158
		3159	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
		3160
		3161	MODULE = OpenCL PACKAGE = OpenCL::MappedImage
		3162
		3163	IV
		3164	element_size (OpenCL::Mapped self)
		3165	CODE:
		3166	RETVAL = mapped_element_size (self);
		3167	OUTPUT:
		3168	RETVAL
		3169

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