ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/OpenCL/OpenCL.xs

Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.59 by root, Sun Apr 29 19:38:05 2012 UTC vs.
Revision 1.82 by root, Thu Oct 11 05:02:54 2012 UTC

		1	#include <stddef.h>
		2
1	#include "EXTERN.h"	3	#include "EXTERN.h"
2	#include "perl.h"	4	#include "perl.h"
3	#include "XSUB.h"	5	#include "XSUB.h"
		6
		7	#include "ecb.h"//D
4		8
5	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really	9	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
6	#include "xthread.h"	10	#include "xthread.h"
7	#include "schmorp.h"	11	#include "schmorp.h"
8		12
…		…
26	#if PREFER_1_1	30	#if PREFER_1_1
27	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS	31	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
28	#endif	32	#endif
29		33
30	#ifdef __APPLE__	34	#ifdef __APPLE__
31	#include <OpenCL/opencl.h>	35	#define CLHDR(name) <OpenCL/name>
32	#else	36	#else
		37	#define CLHDR(name) <CL/name>
		38	#endif
		39
33	#include <CL/opencl.h>	40	#include CLHDR(opencl.h)
		41
		42	#if 0
		43	#ifndef CL_VERSION_1_2
		44	#include CLHDR(cl_d3d9.h)
		45	#endif
		46	#endif
		47
		48	#if _WIN32
		49	#include CLHDR(cl_d3d10.h)
		50	#if CL_VERSION_1_2
		51	#include CLHDR<cl_d3d11.h>
		52	#endif
		53	#include CLHDR<cl_dx9_media_sharing.h.h>
34	#endif	54	#endif
35		55
36	#ifndef CL_VERSION_1_2	56	#ifndef CL_VERSION_1_2
37	#undef PREFER_1_1	57	#undef PREFER_1_1
38	#define PREFER_1_1 1	58	#define PREFER_1_1 1
39	#endif	59	#endif
40		60
		61	// make sure all constants we might use are actually defined
		62	#include "default.h"
		63
41	typedef cl_platform_id OpenCL__Platform;	64	typedef cl_platform_id OpenCL__Platform;
42	typedef cl_device_id OpenCL__Device;	65	typedef cl_device_id OpenCL__Device;
		66	typedef cl_device_id OpenCL__SubDevice;
43	typedef cl_context OpenCL__Context;	67	typedef cl_context OpenCL__Context;
44	typedef cl_command_queue OpenCL__Queue;	68	typedef cl_command_queue OpenCL__Queue;
45	typedef cl_mem OpenCL__Memory;	69	typedef cl_mem OpenCL__Memory;
46	typedef cl_mem OpenCL__Buffer;	70	typedef cl_mem OpenCL__Buffer;
47	typedef cl_mem OpenCL__BufferObj;	71	typedef cl_mem OpenCL__BufferObj;
48	typedef cl_mem OpenCL__Image;	72	typedef cl_mem OpenCL__Image;
49	typedef cl_mem OpenCL__Image2D;
50	typedef cl_mem OpenCL__Image3D;
51	typedef cl_mem OpenCL__Memory_ornull;	73	typedef cl_mem OpenCL__Memory_ornull;
52	typedef cl_mem OpenCL__Buffer_ornull;	74	typedef cl_mem OpenCL__Buffer_ornull;
53	typedef cl_mem OpenCL__Image_ornull;	75	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;	76	typedef cl_sampler OpenCL__Sampler;
57	typedef cl_program OpenCL__Program;	77	typedef cl_program OpenCL__Program;
58	typedef cl_kernel OpenCL__Kernel;	78	typedef cl_kernel OpenCL__Kernel;
59	typedef cl_event OpenCL__Event;	79	typedef cl_event OpenCL__Event;
60	typedef cl_event OpenCL__UserEvent;	80	typedef cl_event OpenCL__UserEvent;
61		81
62	typedef SV *FUTURE;	82	typedef struct mapped * OpenCL__Mapped;
		83
		84	static HV
		85	*stash_platform,
		86	*stash_device,
		87	*stash_subdevice,
		88	*stash_context,
		89	*stash_queue,
		90	*stash_program,
		91	*stash_kernel,
		92	*stash_sampler,
		93	*stash_event,
		94	*stash_userevent,
		95	*stash_memory,
		96	*stash_buffer,
		97	*stash_bufferobj,
		98	*stash_image,
		99	*stash_image1d,
		100	*stash_image1darray,
		101	*stash_image1dbuffer,
		102	*stash_image2d,
		103	*stash_image2darray,
		104	*stash_image3d,
		105	*stash_mapped,
		106	*stash_mappedbuffer,
		107	*stash_mappedimage;
63		108
64	/*****************************************************************************/	109	/*****************************************************************************/
65		110
66	// name must include a leading underscore	111	// name must include a leading underscore
67	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module	112	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
…		…
107	}	152	}
108		153
109	/*****************************************************************************/	154	/*****************************************************************************/
110		155
111	/* up to two temporary buffers */	156	/* up to two temporary buffers */
112	static void *	157	static void * ecb_noinline
113	tmpbuf (size_t size)	158	tmpbuf (size_t size)
114	{	159	{
115	enum { buffers = 3 };	160	enum { buffers = 4 };
116	static int idx;	161	static int idx;
117	static void *buf [buffers];	162	static void *buf [buffers];
118	static size_t len [buffers];	163	static size_t len [buffers];
119		164
120	idx = (idx + 1) % buffers;	165	idx = (idx + 1) % buffers;
…		…
127	}	172	}
128		173
129	return buf [idx];	174	return buf [idx];
130	}	175	}
131		176
		177	static const char * ecb_noinline
		178	cv_get_name (CV *cv)
		179	{
		180	static char fullname [256];
		181
		182	GV *gv = CvGV (cv); // gv better be nonzero
		183
		184	HV *stash = GvSTASH (gv);
		185	const char *hvname = HvNAME_get (stash); // stash also better be nonzero
		186	const char *gvname = GvNAME (gv);
		187
		188	snprintf (fullname, sizeof (fullname), "%s::%s", hvname, gvname);
		189	return fullname;
		190	}
		191
132	/*****************************************************************************/	192	/*****************************************************************************/
133		193
134	typedef struct	194	typedef struct
135	{	195	{
136	IV iv;	196	IV iv;
137	const char *name;	197	const char *name;
138	#define const_iv(name) { (IV)CL_ ## name, # name },	198	#define const_iv(name) { (IV)CL_ ## name, # name },
139	} ivstr;	199	} ivstr;
		200
		201	typedef struct
		202	{
		203	NV nv;
		204	const char *name;
		205	#define const_nv(name) { (NV)CL_ ## name, # name },
		206	} nvstr;
140		207
141	static const char *	208	static const char *
142	iv2str (IV value, const ivstr *base, int count, const char *fallback)	209	iv2str (IV value, const ivstr *base, int count, const char *fallback)
143	{	210	{
144	int i;	211	int i;
…		…
193	if (res) \	260	if (res) \
194	FAIL (name);	261	FAIL (name);
195		262
196	/*****************************************************************************/	263	/*****************************************************************************/
197		264
		265	static SV *
		266	new_clobj (HV *stash, IV id)
		267	{
		268	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		269	}
		270
		271	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		272	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
		273
		274	/* cl objects are either \$iv, or [$iv, ...] */
		275	/* they can be upgraded at runtime to the array form */
		276	static void * ecb_noinline
		277	SvCLOBJ (CV *cv, const char *svname, SV *sv, const char *pkg)
		278	{
		279	// sv_derived_from is quite slow :(
		280	if (SvROK (sv) && sv_derived_from (sv, pkg))
		281	return (void *)SvIV (SvRV (sv));
		282
		283	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, pkg);
		284	}
		285
		286	// the "no-inherit" version of the above
		287	static void * ecb_noinline
		288	SvCLOBJ_ni (CV *cv, const char *svname, SV *sv, HV *stash)
		289	{
		290	if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
		291	return (void *)SvIV (SvRV (sv));
		292
		293	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, HvNAME (stash));
		294	}
		295
		296	/*****************************************************************************/
		297
198	static cl_context_properties *	298	static cl_context_properties * ecb_noinline
199	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)	299	SvCONTEXTPROPERTIES (CV *cv, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
200	{	300	{
201	if (!sv || !SvOK (sv))	301	if (!sv || !SvOK (sv))
202	if (extra)	302	if (extra)
203	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully	303	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
204	else	304	else
…		…
210	int i, len = av_len (av) + 1;	310	int i, len = av_len (av) + 1;
211	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));	311	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
212	cl_context_properties *l = p;	312	cl_context_properties *l = p;
213		313
214	if (len & 1)	314	if (len & 1)
215	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);	315	croak ("%s: %s is not a property list (must contain an even number of elements)", cv_get_name (cv), svname);
216		316
217	while (extracount--)	317	while (extracount--)
218	*l++ = *extra++;	318	*l++ = *extra++;
219		319
220	for (i = 0; i < len; i += 2)	320	for (i = 0; i < len; i += 2)
…		…
223	SV *p_sv = *av_fetch (av, i + 1, 0);	323	SV *p_sv = *av_fetch (av, i + 1, 0);
224	cl_context_properties v = SvIV (p_sv); // code below can override	324	cl_context_properties v = SvIV (p_sv); // code below can override
225		325
226	switch (t)	326	switch (t)
227	{	327	{
		328	case CL_CONTEXT_PLATFORM:
		329	if (SvROK (p_sv))
		330	v = (cl_context_properties)SvCLOBJ (cv, svname, p_sv, "OpenCL::Platform");
		331	break;
		332
228	case CL_GLX_DISPLAY_KHR:	333	case CL_GLX_DISPLAY_KHR:
229	if (!SvOK (p_sv))	334	if (!SvOK (p_sv))
230	{	335	{
231	void *func = glsym ("_glXGetCurrentDisplay");	336	void *func = glsym ("_glXGetCurrentDisplay");
232	if (func)	337	if (func)
…		…
255	*l = 0;	360	*l = 0;
256		361
257	return p;	362	return p;
258	}	363	}
259		364
260	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);	365	croak ("%s: %s is not a property list (either undef or [type => value, ...])", cv_get_name (cv), svname);
261	}	366	}
262		367
263	/*****************************************************************************/	368	// parse an array of CLOBJ into a void ** array in C - works only for CLOBJs whose representation
264		369	// is a pointer (and only on well-behaved systems).
265	#define NEW_CLOBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)	370	static void * ecb_noinline
266	#define PUSH_CLOBJ(class,ptr) PUSHs (NEW_CLOBJ (class, ptr))	371	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	{	372	{
274	if (SvROK (sv) && sv_derived_from (sv, pkg))	373	if (!SvROK (arg) || SvTYPE (SvRV (arg)) != SVt_PVAV)
275	return (void *)SvIV (SvRV (sv));	374	croak ("%s: '%s' parameter must be %sa reference to an array of %s objects",
		375	cv_get_name (cv), argname, or_undef ? "undef or " : "", klass);
276		376
277	croak ("%s: %s is not of type %s", func, svname, pkg);	377	AV *av = (AV *)SvRV (arg);
		378	void **list = 0;
		379	cl_uint count = av_len (av) + 1;
		380
		381	if (count)
		382	{
		383	list = tmpbuf (sizeof (*list) * count);
		384	int i;
		385	for (i = 0; i < count; ++i)
		386	list [i] = SvCLOBJ (cv, argname, *av_fetch (av, i, 1), klass);
		387	}
		388
		389	if (!count && !or_undef)
		390	croak ("%s: '%s' must contain at least one %s object",
		391	cv_get_name (cv), argname, klass);
		392
		393	*rcount = count;
		394	return (void *)list;
278	}	395	}
279		396
280	/*****************************************************************************/	397	/*****************************************************************************/
281	/* callback stuff */	398	/* callback stuff */
282		399
…		…
304	static void (*eq_signal_func)(void *signal_arg, int value);	421	static void (*eq_signal_func)(void *signal_arg, int value);
305	static void *eq_signal_arg;	422	static void *eq_signal_arg;
306	static xmutex_t eq_lock = X_MUTEX_INIT;	423	static xmutex_t eq_lock = X_MUTEX_INIT;
307	static eq_item *eq_head, *eq_tail;	424	static eq_item *eq_head, *eq_tail;
308		425
309	static void	426	static void ecb_noinline
310	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)	427	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
311	{	428	{
312	eq_item *item = malloc (sizeof (eq_item));	429	eq_item *item = malloc (sizeof (eq_item));
313		430
314	item->next = 0;	431	item->next = 0;
…		…
381	}	498	}
382		499
383	/*****************************************************************************/	500	/*****************************************************************************/
384	/* context notify */	501	/* context notify */
385		502
386	static void	503	static void ecb_noinline
387	eq_context_push (void *data1, void *data2, void *data3)	504	eq_context_push (void *data1, void *data2, void *data3)
388	{	505	{
389	dSP;	506	dSP;
390	PUSHs (sv_2mortal (newSVpv (data1, 0)));	507	PUSHs (sv_2mortal (newSVpv (data1, 0)));
391	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));	508	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
…		…
413	{ \	530	{ \
414	pfn_notify = eq_context_notify; \	531	pfn_notify = eq_context_notify; \
415	user_data = s_get_cv (notify); \	532	user_data = s_get_cv (notify); \
416	}	533	}
417		534
418	static SV *	535	static SV * ecb_noinline
419	new_clobj_context (cl_context ctx, void *user_data)	536	new_clobj_context (cl_context ctx, void *user_data)
420	{	537	{
421	SV *sv = NEW_CLOBJ ("OpenCL::Context", ctx);	538	SV *sv = new_clobj (stash_context, (IV)ctx);
422		539
423	if (user_data)	540	if (user_data)
424	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);	541	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
425		542
426	return sv;	543	return sv;
…		…
433		550
434	static void	551	static void
435	eq_program_push (void *data1, void *data2, void *data3)	552	eq_program_push (void *data1, void *data2, void *data3)
436	{	553	{
437	dSP;	554	dSP;
438	PUSH_CLOBJ ("OpenCL::Program", data1);	555	PUSH_CLOBJ (stash_program, data1);
439	PUTBACK;	556	PUTBACK;
440	}	557	}
441		558
442	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };	559	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
443		560
444	static void CL_CALLBACK	561	static void CL_CALLBACK
445	eq_program_notify (cl_program program, void *user_data)	562	eq_program_notify (cl_program program, void *user_data)
446	{	563	{
		564	clRetainProgram (program);
		565
447	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);	566	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		567	}
		568
		569	typedef void (CL_CALLBACK *program_callback)(cl_program program, void *user_data);
		570
		571	static program_callback ecb_noinline
		572	make_program_callback (SV *notify, void **ruser_data)
		573	{
		574	if (SvOK (notify))
		575	{
		576	*ruser_data = SvREFCNT_inc (s_get_cv (notify));
		577	return eq_program_notify;
		578	}
		579	else
		580	{
		581	*ruser_data = 0;
		582	return 0;
		583	}
448	}	584	}
449		585
450	struct build_args	586	struct build_args
451	{	587	{
452	cl_program program;	588	cl_program program;
…		…
466	else	602	else
467	clReleaseProgram (arg->program);	603	clReleaseProgram (arg->program);
468		604
469	free (arg->options);	605	free (arg->options);
470	free (arg);	606	free (arg);
		607
		608	return 0;
471	}	609	}
472		610
473	static void	611	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)	612	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
475	{	613	{
…		…
480	arg->user_data = user_data;	618	arg->user_data = user_data;
481	arg->num_devices = num_devices;	619	arg->num_devices = num_devices;
482	memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);	620	memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
483		621
484	xthread_t id;	622	xthread_t id;
485	thread_create (&id, build_program_thread, arg);	623	xthread_create (&id, build_program_thread, arg);
		624	}
		625
		626	/*****************************************************************************/
		627	/* mem object destructor notify */
		628
		629	static void ecb_noinline
		630	eq_destructor_push (void *data1, void *data2, void *data3)
		631	{
		632	}
		633
		634	static eq_vtbl eq_destructor_vtbl = { 0, eq_destructor_push };
		635
		636	static void CL_CALLBACK
		637	eq_destructor_notify (cl_mem memobj, void *user_data)
		638	{
		639	eq_enq (&eq_destructor_vtbl, (SV *)user_data, (void *)memobj, 0, 0);
486	}	640	}
487		641
488	/*****************************************************************************/	642	/*****************************************************************************/
489	/* event objects */	643	/* event objects */
490		644
491	static void	645	static void
492	eq_event_push (void *data1, void *data2, void *data3)	646	eq_event_push (void *data1, void *data2, void *data3)
493	{	647	{
494	dSP;	648	dSP;
495	PUSH_CLOBJ ("OpenCL::Event", data1);	649	PUSH_CLOBJ (stash_event, data1);
496	PUSHs (sv_2mortal (newSViv ((IV)data2)));	650	PUSHs (sv_2mortal (newSViv ((IV)data2)));
497	PUTBACK;	651	PUTBACK;
498	}	652	}
499		653
500	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };	654	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
…		…
505	clRetainEvent (event);	659	clRetainEvent (event);
506	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);	660	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
507	}	661	}
508		662
509	/*****************************************************************************/	663	/*****************************************************************************/
		664	/* utilities for XS code */
510		665
511	static size_t	666	static size_t
512	img_row_pitch (cl_mem img)	667	img_row_pitch (cl_mem img)
513	{	668	{
514	size_t res;	669	size_t res;
515	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	670	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
516	return res;	671	return res;
517	}	672	}
518		673
519	static cl_event *	674	static cl_event * ecb_noinline
520	event_list (SV **items, cl_uint *rcount)	675	event_list (CV *cv, SV **items, cl_uint *rcount, cl_event extra)
521	{	676	{
522	cl_uint count = *rcount;	677	cl_uint count = *rcount;
523		678
524	if (!count)	679	if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
		680	*rcount = count = 0;
		681
		682	if (!count && !extra)
525	return 0;	683	return 0;
526		684
527	cl_event *list = tmpbuf (sizeof (cl_event) * count);	685	cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
528	int i = 0;	686	int i = 0;
529		687
530	do	688	while (count--)
531	{
532	--count;
533	if (SvOK (items [count]))	689	if (SvOK (items [count]))
534	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	690	list [i++] = SvCLOBJ (cv, "wait_events", items [count], "OpenCL::Event");
535	}	691
536	while (count);	692	if (extra)
		693	list [i++] = extra;
537		694
538	*rcount = i;	695	*rcount = i;
539		696
540	return i ? list : 0;	697	return i ? list : 0;
541	}	698	}
542		699
543	#define EVENT_LIST(items,count) \	700	#define EVENT_LIST(skip) \
544	cl_uint event_list_count = (count); \	701	cl_uint event_list_count = items - (skip); \
545	cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)	702	cl_event *event_list_ptr = event_list (cv, &ST (skip), &event_list_count, 0)
546		703
547	#define INFO(class) \	704	#define INFO(class) \
548	{ \	705	{ \
549	size_t size; \	706	size_t size; \
550	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \	707	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
…		…
554	SvCUR_set (sv, size); \	711	SvCUR_set (sv, size); \
555	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \	712	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
556	XPUSHs (sv); \	713	XPUSHs (sv); \
557	}	714	}
558		715
		716	/*****************************************************************************/
		717	/* mapped_xxx */
		718
		719	static OpenCL__Mapped
		720	SvMAPPED (SV *sv)
		721	{
		722	// no typechecking atm., keep your fingers crossed
		723	return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
		724	}
		725
		726	struct mapped
		727	{
		728	cl_command_queue queue;
		729	cl_mem memobj;
		730	void *ptr;
		731	size_t cb;
		732	cl_event event;
		733	size_t row_pitch;
		734	size_t slice_pitch;
		735
		736	size_t element_size;
		737	size_t width, height, depth;
		738	};
		739
		740	static SV *
		741	mapped_new (
		742	HV *stash, cl_command_queue queue, cl_mem memobj, cl_map_flags flags,
		743	void *ptr, size_t cb, cl_event ev,
		744	size_t row_pitch, size_t slice_pitch, size_t element_size,
		745	size_t width, size_t height, size_t depth
		746	)
		747	{
		748	SV *data = newSV (0);
		749	SvUPGRADE (data, SVt_PVMG);
		750
		751	OpenCL__Mapped mapped;
		752	New (0, mapped, 1, struct mapped);
		753
		754	clRetainCommandQueue (queue);
		755
		756	mapped->queue = queue;
		757	mapped->memobj = memobj;
		758	mapped->ptr = ptr;
		759	mapped->cb = cb;
		760	mapped->event = ev;
		761	mapped->row_pitch = row_pitch;
		762	mapped->slice_pitch = slice_pitch;
		763
		764	mapped->element_size = element_size;
		765	mapped->width = width;
		766	mapped->height = height;
		767	mapped->depth = depth;
		768
		769	sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
		770
		771	if (SvLEN (data))
		772	Safefree (data);
		773
		774	SvPVX (data) = (char *)ptr;
		775	SvCUR_set (data, cb);
		776	SvLEN_set (data, 0);
		777	SvPOK_only (data);
		778
		779	SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
		780
		781	if (!(flags & CL_MAP_WRITE))
		782	SvREADONLY_on (data);
		783
		784	return obj;
		785	}
		786
		787	static void
		788	mapped_detach (SV *sv, OpenCL__Mapped mapped)
		789	{
		790	SV *data = SvRV (sv);
		791
		792	// the next check checks both before AND after detach, where SvPVX should STILL be 0
		793	if (SvPVX (data) != (char *)mapped->ptr)
		794	warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
		795	else
		796	{
		797	SvREADONLY_off (data);
		798	SvCUR_set (data, 0);
		799	SvPVX (data) = 0;
		800	SvOK_off (data);
		801	}
		802
		803	mapped->ptr = 0;
		804	}
		805
		806	static void
		807	mapped_unmap (CV *cv, SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
		808	{
		809	cl_event *event_list_ptr = event_list (cv, wait_list, &event_list_count, mapped->event);
		810	cl_event ev;
		811
		812	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
		813
		814	clReleaseEvent (mapped->event);
		815	mapped->event = ev;
		816
		817	mapped_detach (self, mapped);
		818	}
		819
		820	static size_t
		821	mapped_element_size (OpenCL__Mapped self)
		822	{
		823	if (!self->element_size)
		824	clGetImageInfo (self->memobj, CL_IMAGE_ELEMENT_SIZE, sizeof (self->element_size), &self->element_size, 0);
		825
		826	return self->element_size;
		827	}
		828
		829	/*****************************************************************************/
		830
559	MODULE = OpenCL PACKAGE = OpenCL	831	MODULE = OpenCL PACKAGE = OpenCL
560		832
561	PROTOTYPES: ENABLE	833	PROTOTYPES: ENABLE
562		834
563	void	835	void
…		…
572	eq_signal_arg = (void*)arg;	844	eq_signal_arg = (void*)arg;
573		845
574	BOOT:	846	BOOT:
575	{	847	{
576	HV *stash = gv_stashpv ("OpenCL", 1);	848	HV *stash = gv_stashpv ("OpenCL", 1);
		849
577	static const ivstr *civ, const_iv[] = {	850	static const ivstr *civ, const_iv[] = {
578	{ sizeof (cl_char ), "SIZEOF_CHAR" },	851	{ sizeof (cl_char ), "SIZEOF_CHAR" },
579	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	852	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
580	{ sizeof (cl_short ), "SIZEOF_SHORT" },	853	{ sizeof (cl_short ), "SIZEOF_SHORT" },
581	{ sizeof (cl_ushort), "SIZEOF_USHORT" },	854	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
…		…
584	{ sizeof (cl_long ), "SIZEOF_LONG" },	857	{ sizeof (cl_long ), "SIZEOF_LONG" },
585	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	858	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
586	{ sizeof (cl_half ), "SIZEOF_HALF" },	859	{ sizeof (cl_half ), "SIZEOF_HALF" },
587	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	860	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
588	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	861	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
		862	{ PREFER_1_1 , "PREFER_1_1" },
589	#include "constiv.h"	863	#include "constiv.h"
590	};	864	};
591		865
592	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	866	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));	867	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		868
		869	static const nvstr *cnv, const_nv[] = {
		870	#include "constnv.h"
		871	};
		872
		873	for (cnv = const_nv + sizeof (const_nv) / sizeof (const_nv [0]); cnv > const_nv; cnv--)
		874	newCONSTSUB (stash, (char *)cnv[-1].name, newSVnv (cnv[-1].nv));
		875
		876	newCONSTSUB (stash, "NAN", newSVnv (CL_NAN)); // CL_NAN might be a function call
		877
		878	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
		879	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		880	stash_subdevice = gv_stashpv ("OpenCL::SubDevice", GV_ADD);
		881	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
		882	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
		883	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
		884	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
		885	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
		886	stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
		887	stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
		888	stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
		889	stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
		890	stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
		891	stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
		892	stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
		893	stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
		894	stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
		895	stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
		896	stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
		897	stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
		898	stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
		899	stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
		900	stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
594		901
595	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);	902	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
596	}	903	}
597		904
598	cl_int	905	cl_int
…		…
619	list = tmpbuf (sizeof (*list) * count);	926	list = tmpbuf (sizeof (*list) * count);
620	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	927	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
621		928
622	EXTEND (SP, count);	929	EXTEND (SP, count);
623	for (i = 0; i < count; ++i)	930	for (i = 0; i < count; ++i)
624	PUSH_CLOBJ ("OpenCL::Platform", list [i]);	931	PUSH_CLOBJ (stash_platform, list [i]);
625		932
626	void	933	void
627	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)	934	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
628	PPCODE:	935	PPCODE:
629	CONTEXT_NOTIFY_CALLBACK;	936	CONTEXT_NOTIFY_CALLBACK;
630	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));	937	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
631	XPUSH_CLOBJ_CONTEXT;	938	XPUSH_CLOBJ_CONTEXT;
632		939
633	void	940	void
634	context (FUTURE properties, FUTURE devices, FUTURE notify)	941	context (cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)
635	PPCODE:	942	PPCODE:
636	/* der Gipfel der Kunst */	943	cl_uint device_count;
		944	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		945
		946	CONTEXT_NOTIFY_CALLBACK;
		947	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, device_count, device_list, pfn_notify, user_data, &res));
		948	XPUSH_CLOBJ_CONTEXT;
637		949
638	void	950	void
639	wait_for_events (...)	951	wait_for_events (...)
640	CODE:	952	CODE:
641	EVENT_LIST (0, items);	953	EVENT_LIST (0);
642	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	954	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
643		955
644	PROTOTYPES: DISABLE	956	PROTOTYPES: DISABLE
645		957
646	MODULE = OpenCL PACKAGE = OpenCL::Platform	958	MODULE = OpenCL PACKAGE = OpenCL::Platform
…		…
689	list = tmpbuf (sizeof (*list) * count);	1001	list = tmpbuf (sizeof (*list) * count);
690	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));	1002	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
691		1003
692	EXTEND (SP, count);	1004	EXTEND (SP, count);
693	for (i = 0; i < count; ++i)	1005	for (i = 0; i < count; ++i)
694	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	1006	PUSH_CLOBJ (stash_device, list [i]);
695		1007
696	void	1008	void
697	context (OpenCL::Platform self, cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)	1009	context (OpenCL::Platform self, SV *properties, SV *devices, SV *notify = &PL_sv_undef)
698	PPCODE:	1010	PPCODE:
		1011	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		1012	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		1013
		1014	cl_uint device_count;
		1015	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1016
		1017	CONTEXT_NOTIFY_CALLBACK;
		1018	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, device_count, device_list, pfn_notify, user_data, &res));
		1019	XPUSH_CLOBJ_CONTEXT;
		1020
		1021	void
		1022	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
		1023	PPCODE:
		1024	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		1025	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		1026
		1027	CONTEXT_NOTIFY_CALLBACK;
		1028	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
		1029	XPUSH_CLOBJ_CONTEXT;
		1030
		1031	MODULE = OpenCL PACKAGE = OpenCL::Device
		1032
		1033	void
		1034	info (OpenCL::Device self, cl_device_info name)
		1035	PPCODE:
		1036	INFO (Device)
		1037
		1038	#if CL_VERSION_1_2
		1039
		1040	void
		1041	sub_devices (OpenCL::Device self, SV *properties)
		1042	PPCODE:
699	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	1043	if (!SvROK (properties) || SvTYPE (SvRV (properties)) != SVt_PVAV)
700	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");	1044	croak ("OpenCL::Device::sub_devices: properties must be specified as reference to an array of property-value pairs");
701		1045
702	AV *av = (AV *)SvRV (devices);	1046	properties = SvRV (properties);
703	cl_uint num_devices = av_len (av) + 1;	1047
704	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	1048	cl_uint count = av_len ((AV *)properties) + 1;
		1049	cl_device_partition_property *props = tmpbuf (sizeof (*props) * count + 1);
705		1050
706	int i;	1051	int i;
707	for (i = num_devices; i--; )	1052	for (i = 0; i < count; ++i)
708	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	1053	props [i] = (cl_device_partition_property)SvIV (*av_fetch ((AV *)properties, i, 0));
709		1054
710	CONTEXT_NOTIFY_CALLBACK;	1055	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		1056
714	void	1057	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)	1058	NEED_SUCCESS (CreateSubDevices, (self, props, 0, 0, &num_devices));
716	PPCODE:	1059	cl_device_id *list = tmpbuf (sizeof (*list) * num_devices);
717	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };	1060	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		1061
720	CONTEXT_NOTIFY_CALLBACK;	1062	EXTEND (SP, num_devices);
721	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	1063	for (i = 0; i < count; ++i)
722	XPUSH_CLOBJ_CONTEXT;	1064	PUSH_CLOBJ (stash_subdevice, list [i]);
723		1065
724	MODULE = OpenCL PACKAGE = OpenCL::Device	1066	#endif
725
726	void
727	info (OpenCL::Device self, cl_device_info name)
728	PPCODE:
729	INFO (Device)
730		1067
731	#BEGIN:device	1068	#BEGIN:device
732		1069
733	void	1070	void
734	type (OpenCL::Device self)	1071	type (OpenCL::Device self)
		1072	ALIAS:
		1073	type = CL_DEVICE_TYPE
		1074	address_bits = CL_DEVICE_ADDRESS_BITS
		1075	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
		1076	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
		1077	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
		1078	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
		1079	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
		1080	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
		1081	execution_capabilities = CL_DEVICE_EXECUTION_CAPABILITIES
		1082	properties = CL_DEVICE_QUEUE_PROPERTIES
		1083	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
		1084	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
735	PPCODE:	1085	PPCODE:
736	cl_device_type value [1];	1086	cl_ulong value [1];
737	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));	1087	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
738	EXTEND (SP, 1);	1088	EXTEND (SP, 1);
739	const int i = 0;	1089	const int i = 0;
740	PUSHs (sv_2mortal (newSViv (value [i])));	1090	PUSHs (sv_2mortal (newSVuv (value [i])));
741		1091
742	void	1092	void
743	vendor_id (OpenCL::Device self)	1093	vendor_id (OpenCL::Device self)
744	ALIAS:	1094	ALIAS:
745	vendor_id = CL_DEVICE_VENDOR_ID	1095	vendor_id = CL_DEVICE_VENDOR_ID
…		…
756	max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS	1106	max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
757	image_support = CL_DEVICE_IMAGE_SUPPORT	1107	image_support = CL_DEVICE_IMAGE_SUPPORT
758	max_samplers = CL_DEVICE_MAX_SAMPLERS	1108	max_samplers = CL_DEVICE_MAX_SAMPLERS
759	mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN	1109	mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
760	min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE	1110	min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
		1111	global_mem_cache_type = CL_DEVICE_GLOBAL_MEM_CACHE_TYPE
761	global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE	1112	global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
762	max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS	1113	max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
		1114	local_mem_type = CL_DEVICE_LOCAL_MEM_TYPE
763	preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF	1115	preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
764	native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR	1116	native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
765	native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT	1117	native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
766	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT	1118	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
767	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG	1119	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
…		…
805	EXTEND (SP, n);	1157	EXTEND (SP, n);
806	for (i = 0; i < n; ++i)	1158	for (i = 0; i < n; ++i)
807	PUSHs (sv_2mortal (newSVuv (value [i])));	1159	PUSHs (sv_2mortal (newSVuv (value [i])));
808		1160
809	void	1161	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)	1162	error_correction_support (OpenCL::Device self)
866	ALIAS:	1163	ALIAS:
867	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT	1164	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
868	endian_little = CL_DEVICE_ENDIAN_LITTLE	1165	endian_little = CL_DEVICE_ENDIAN_LITTLE
869	available = CL_DEVICE_AVAILABLE	1166	available = CL_DEVICE_AVAILABLE
870	compiler_available = CL_DEVICE_COMPILER_AVAILABLE	1167	compiler_available = CL_DEVICE_COMPILER_AVAILABLE
871	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY	1168	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
872	PPCODE:	1169	PPCODE:
873	cl_bool value [1];	1170	cl_uint value [1];
874	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));	1171	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
875	EXTEND (SP, 1);	1172	EXTEND (SP, 1);
876	const int i = 0;	1173	const int i = 0;
877	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	1174	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		1175
897	void	1176	void
898	platform (OpenCL::Device self)	1177	platform (OpenCL::Device self)
899	PPCODE:	1178	PPCODE:
900	cl_platform_id value [1];	1179	cl_platform_id value [1];
901	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	1180	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
902	EXTEND (SP, 1);	1181	EXTEND (SP, 1);
903	const int i = 0;	1182	const int i = 0;
904	{
905	PUSH_CLOBJ ("OpenCL::Platform", value [i]);	1183	PUSH_CLOBJ (stash_platform, value [i]);
906	}
907		1184
908	void	1185	void
909	name (OpenCL::Device self)	1186	name (OpenCL::Device self)
910	ALIAS:	1187	ALIAS:
911	name = CL_DEVICE_NAME	1188	name = CL_DEVICE_NAME
…		…
928	PPCODE:	1205	PPCODE:
929	cl_device_id value [1];	1206	cl_device_id value [1];
930	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	1207	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
931	EXTEND (SP, 1);	1208	EXTEND (SP, 1);
932	const int i = 0;	1209	const int i = 0;
933	{
934	PUSH_CLOBJ ("OpenCL::Device", value [i]);	1210	PUSH_CLOBJ (stash_device, value [i]);
935	}
936		1211
937	void	1212	void
938	partition_types_ext (OpenCL::Device self)	1213	partition_types_ext (OpenCL::Device self)
939	ALIAS:	1214	ALIAS:
940	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT	1215	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
…		…
950	for (i = 0; i < n; ++i)	1225	for (i = 0; i < n; ++i)
951	PUSHs (sv_2mortal (newSVuv (value [i])));	1226	PUSHs (sv_2mortal (newSVuv (value [i])));
952		1227
953	#END:device	1228	#END:device
954		1229
		1230	MODULE = OpenCL PACKAGE = OpenCL::SubDevice
		1231
		1232	#if CL_VERSION_1_2
		1233
		1234	void
		1235	DESTROY (OpenCL::SubDevice self)
		1236	CODE:
		1237	clReleaseDevice (self);
		1238
		1239	#endif
		1240
955	MODULE = OpenCL PACKAGE = OpenCL::Context	1241	MODULE = OpenCL PACKAGE = OpenCL::Context
956		1242
957	void	1243	void
958	DESTROY (OpenCL::Context context)	1244	DESTROY (OpenCL::Context self)
959	CODE:	1245	CODE:
960	clReleaseContext (context);	1246	clReleaseContext (self);
961		1247
962	void	1248	void
963	info (OpenCL::Context self, cl_context_info name)	1249	info (OpenCL::Context self, cl_context_info name)
964	PPCODE:	1250	PPCODE:
965	INFO (Context)	1251	INFO (Context)
966		1252
967	void	1253	void
968	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)	1254	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
969	PPCODE:	1255	PPCODE:
970	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));	1256	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
971	XPUSH_CLOBJ ("OpenCL::Queue", queue);	1257	XPUSH_CLOBJ (stash_queue, queue);
972		1258
973	void	1259	void
974	user_event (OpenCL::Context self)	1260	user_event (OpenCL::Context self)
975	PPCODE:	1261	PPCODE:
976	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));	1262	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
977	XPUSH_CLOBJ ("OpenCL::UserEvent", ev);	1263	XPUSH_CLOBJ (stash_userevent, ev);
978		1264
979	void	1265	void
980	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)	1266	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
981	PPCODE:	1267	PPCODE:
982	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	1268	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?");	1269	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
984		1270
985	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));	1271	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
986	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);	1272	XPUSH_CLOBJ (stash_bufferobj, mem);
987		1273
988	void	1274	void
989	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)	1275	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
990	PPCODE:	1276	PPCODE:
991	STRLEN len;	1277	STRLEN len;
992	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1278	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
993	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	1279	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?");	1280	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));	1281	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
996	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);	1282	XPUSH_CLOBJ (stash_bufferobj, mem);
997		1283
998	#if CL_VERSION_1_2	1284	#if CL_VERSION_1_2
999		1285
1000	void	1286	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)	1287	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 = {	1292	const cl_image_desc desc = {
1007	type,	1293	type,
1008	width, height, depth,	1294	width, height, depth,
1009	array_size, row_pitch, slice_pitch,	1295	array_size, row_pitch, slice_pitch,
1010	num_mip_level, num_samples,	1296	num_mip_level, num_samples,
1011	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0	1297	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ (cv, "data", data, "OpenCL::Buffer") : 0
1012	};	1298	};
1013	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1299	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1014	char *klass = "OpenCL::Image";	1300	HV *stash = stash_image;
1015	switch (type)	1301	switch (type)
1016	{	1302	{
1017	case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;	1303	case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
1018	case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;	1304	case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
1019	case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1305	case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
1020	case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;	1306	case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
1021	case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1307	case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
1022	case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;	1308	case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
1023	}	1309	}
1024	XPUSH_CLOBJ (klass, mem);	1310	XPUSH_CLOBJ (stash, mem);
1025		1311
1026	#endif	1312	#endif
1027		1313
1028	void	1314	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)	1315	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));	1321	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
1036	#else	1322	#else
1037	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };	1323	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));	1324	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1039	#endif	1325	#endif
1040	XPUSH_CLOBJ ("OpenCL::Image2D", mem);	1326	XPUSH_CLOBJ (stash_image2d, mem);
1041		1327
1042	void	1328	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)	1329	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:	1330	PPCODE:
1045	STRLEN len;	1331	STRLEN len;
…		…
1049	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1335	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
1050	#else	1336	#else
1051	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };	1337	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));	1338	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1053	#endif	1339	#endif
1054	XPUSH_CLOBJ ("OpenCL::Image3D", mem);	1340	XPUSH_CLOBJ (stash_image3d, mem);
1055		1341
1056	#if cl_apple_gl_sharing || cl_khr_gl_sharing	1342	#if cl_apple_gl_sharing || cl_khr_gl_sharing
1057		1343
1058	void	1344	void
1059	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)	1345	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
1060	PPCODE:	1346	PPCODE:
1061	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));	1347	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
1062	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);	1348	XPUSH_CLOBJ (stash_bufferobj, mem);
1063		1349
1064	void	1350	void
1065	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)	1351	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
1066	PPCODE:	1352	PPCODE:
1067	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));	1353	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
1068	XPUSH_CLOBJ ("OpenCL::Image2D", mem);	1354	XPUSH_CLOBJ (stash_image2d, mem);
1069		1355
1070	#if CL_VERSION_1_2	1356	#if CL_VERSION_1_2
1071		1357
1072	void	1358	void
1073	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1359	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1074	ALIAS:	1360	ALIAS:
1075	PPCODE:	1361	PPCODE:
1076	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));	1362	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
1077	cl_gl_object_type type;	1363	cl_gl_object_type type;
1078	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?	1364	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
1079	char *klass = "OpenCL::Memory";	1365	HV *stash = stash_memory;
1080	switch (type)	1366	switch (type)
1081	{	1367	{
1082	case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;	1368	case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
1083	case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;	1369	case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
1084	case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1370	case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
1085	case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;	1371	case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
1086	case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1372	case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
1087	case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;	1373	case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
1088	}	1374	}
1089	XPUSH_CLOBJ (klass, mem);	1375	XPUSH_CLOBJ (stash, mem);
1090		1376
1091	#endif	1377	#endif
1092		1378
1093	void	1379	void
1094	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1380	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
…		…
1096	#if PREFER_1_1	1382	#if PREFER_1_1
1097	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));	1383	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
1098	#else	1384	#else
1099	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));	1385	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1100	#endif	1386	#endif
1101	XPUSH_CLOBJ ("OpenCL::Image2D", mem);	1387	XPUSH_CLOBJ (stash_image2d, mem);
1102		1388
1103	void	1389	void
1104	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1390	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1105	PPCODE:	1391	PPCODE:
1106	#if PREFER_1_1	1392	#if PREFER_1_1
1107	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));	1393	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
1108	#else	1394	#else
1109	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));	1395	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1110	#endif	1396	#endif
1111	XPUSH_CLOBJ ("OpenCL::Image3D", mem);	1397	XPUSH_CLOBJ (stash_image3d, mem);
1112		1398
1113	#endif	1399	#endif
1114		1400
1115	void	1401	void
1116	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)	1402	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
…		…
1136		1422
1137	void	1423	void
1138	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1424	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
1139	PPCODE:	1425	PPCODE:
1140	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));	1426	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
1141	XPUSH_CLOBJ ("OpenCL::Sampler", sampler);	1427	XPUSH_CLOBJ (stash_sampler, sampler);
1142		1428
1143	void	1429	void
1144	program_with_source (OpenCL::Context self, SV *program)	1430	program_with_source (OpenCL::Context self, SV *program)
1145	PPCODE:	1431	PPCODE:
1146	STRLEN len;	1432	STRLEN len;
1147	size_t len2;	1433	size_t len2;
1148	const char *ptr = SvPVbyte (program, len);	1434	const char *ptr = SvPVbyte (program, len);
1149		1435
1150	len2 = len;	1436	len2 = len;
1151	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));	1437	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
1152	XPUSH_CLOBJ ("OpenCL::Program", prog);	1438	XPUSH_CLOBJ (stash_program, prog);
		1439
		1440	void
		1441	program_with_binary (OpenCL::Context self, SV *devices, SV *binaries)
		1442	PPCODE:
		1443	cl_uint device_count;
		1444	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1445
		1446	if (!SvROK (binaries) || SvTYPE (SvRV (binaries)) != SVt_PVAV)
		1447	croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
		1448
		1449	binaries = SvRV (binaries);
		1450
		1451	if (device_count != av_len ((AV *)binaries) + 1)
		1452	croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
		1453
		1454	size_t *length_list = tmpbuf (sizeof (*length_list) * device_count);
		1455	const unsigned char **binary_list = tmpbuf (sizeof (*binary_list) * device_count);
		1456	cl_int *status_list = tmpbuf (sizeof (*status_list) * device_count);
		1457
		1458	int i;
		1459	for (i = 0; i < device_count; ++i)
		1460	{
		1461	STRLEN len;
		1462	binary_list [i] = (const unsigned char *)SvPVbyte (*av_fetch ((AV *)binaries, i, 0), len);
		1463	length_list [i] = len;
		1464	}
		1465
		1466	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, device_count, device_list,
		1467	length_list, binary_list,
		1468	GIMME_V == G_ARRAY ? status_list : 0, &res));
		1469
		1470	EXTEND (SP, 2);
		1471	PUSH_CLOBJ (stash_program, prog);
		1472
		1473	if (GIMME_V == G_ARRAY)
		1474	{
		1475	AV *av = newAV ();
		1476	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1477
		1478	for (i = device_count; i--; )
		1479	av_store (av, i, newSViv (status_list [i]));
		1480	}
		1481
		1482	#if CL_VERSION_1_2
		1483
		1484	void
		1485	program_with_built_in_kernels (OpenCL::Context self, SV *devices, SV *kernel_names)
		1486	PPCODE:
		1487	cl_uint device_count;
		1488	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1489
		1490	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBuiltInKernels, (self, device_count, device_list, SvPVbyte_nolen (kernel_names), &res));
		1491
		1492	XPUSH_CLOBJ (stash_program, prog);
		1493
		1494	void
		1495	link_program (OpenCL::Context self, SV *devices, SV *options, SV *programs, SV *notify = &PL_sv_undef)
		1496	CODE:
		1497	cl_uint device_count = 0;
		1498	cl_device_id *device_list = 0;
		1499
		1500	if (SvOK (devices))
		1501	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		1502
		1503	cl_uint program_count;
		1504	cl_program *program_list = object_list (cv, 0, "programs", programs, "OpenCL::Program", &program_count);
		1505
		1506	void *user_data;
		1507	program_callback pfn_notify = make_program_callback (notify, &user_data);
		1508
		1509	NEED_SUCCESS_ARG (cl_program prog, LinkProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		1510	program_count, program_list, pfn_notify, user_data, &res));
		1511
		1512	XPUSH_CLOBJ (stash_program, prog);
		1513
		1514	#endif
1153		1515
1154	#BEGIN:context	1516	#BEGIN:context
1155		1517
1156	void	1518	void
1157	reference_count (OpenCL::Context self)	1519	reference_count (OpenCL::Context self)
…		…
1173	cl_device_id *value = tmpbuf (size);	1535	cl_device_id *value = tmpbuf (size);
1174	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));	1536	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
1175	int i, n = size / sizeof (*value);	1537	int i, n = size / sizeof (*value);
1176	EXTEND (SP, n);	1538	EXTEND (SP, n);
1177	for (i = 0; i < n; ++i)	1539	for (i = 0; i < n; ++i)
1178	{
1179	PUSH_CLOBJ ("OpenCL::Device", value [i]);	1540	PUSH_CLOBJ (stash_device, value [i]);
1180	}
1181		1541
1182	void	1542	void
1183	properties (OpenCL::Context self)	1543	properties (OpenCL::Context self)
1184	PPCODE:	1544	PPCODE:
1185	size_t size;	1545	size_t size;
…		…
1203	void	1563	void
1204	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1564	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
1205	ALIAS:	1565	ALIAS:
1206	enqueue_read_buffer = 0	1566	enqueue_read_buffer = 0
1207	PPCODE:	1567	PPCODE:
1208	cl_event ev = 0;
1209	EVENT_LIST (6, items - 6);	1568	EVENT_LIST (6);
1210		1569
1211	SvUPGRADE (data, SVt_PV);	1570	SvUPGRADE (data, SVt_PV);
1212	SvGROW (data, len);	1571	SvGROW (data, len);
1213	SvPOK_only (data);	1572	SvPOK_only (data);
1214	SvCUR_set (data, len);	1573	SvCUR_set (data, len);
		1574
		1575	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));	1576	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1216		1577
1217	if (ev)	1578	if (ev)
1218	XPUSH_CLOBJ ("OpenCL::Event", ev);	1579	XPUSH_CLOBJ (stash_event, ev);
1219		1580
1220	void	1581	void
1221	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1582	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
1222	ALIAS:	1583	ALIAS:
1223	enqueue_write_buffer = 0	1584	enqueue_write_buffer = 0
1224	PPCODE:	1585	PPCODE:
1225	cl_event ev = 0;	1586	EVENT_LIST (5);
		1587
1226	STRLEN len;	1588	STRLEN len;
1227	char *ptr = SvPVbyte (data, len);	1589	char *ptr = SvPVbyte (data, len);
1228	EVENT_LIST (5, items - 5);
1229		1590
		1591	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));	1592	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1231		1593
1232	if (ev)	1594	if (ev)
1233	XPUSH_CLOBJ ("OpenCL::Event", ev);	1595	XPUSH_CLOBJ (stash_event, ev);
1234		1596
1235	#if CL_VERSION_1_2	1597	#if CL_VERSION_1_2
1236		1598
1237	void	1599	void
1238	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)	1600	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
1239	ALIAS:	1601	ALIAS:
1240	enqueue_fill_buffer = 0	1602	enqueue_fill_buffer = 0
1241	PPCODE:	1603	PPCODE:
1242	cl_event ev = 0;	1604	EVENT_LIST (5);
		1605
1243	STRLEN len;	1606	STRLEN len;
1244	char *ptr = SvPVbyte (data, len);	1607	char *ptr = SvPVbyte (data, len);
1245	EVENT_LIST (5, items - 5);
1246		1608
		1609	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));	1610	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1248		1611
1249	if (ev)	1612	if (ev)
1250	XPUSH_CLOBJ ("OpenCL::Event", ev);	1613	XPUSH_CLOBJ (stash_event, ev);
1251		1614
1252	void	1615	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, ...)	1616	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:	1617	ALIAS:
1255	enqueue_fill_image = 0	1618	enqueue_fill_image = 0
1256	PPCODE:	1619	PPCODE:
1257	cl_event ev = 0;	1620	EVENT_LIST (12);
1258	STRLEN len;	1621
1259	const size_t origin [3] = { x, y, z };	1622	const size_t origin [3] = { x, y, z };
1260	const size_t region [3] = { width, height, depth };	1623	const size_t region [3] = { width, height, depth };
1261	EVENT_LIST (12, items - 12);
1262		1624
1263	const cl_float c_f [4] = { r, g, b, a };	1625	const cl_float c_f [4] = { r, g, b, a };
1264	const cl_uint c_u [4] = { r, g, b, a };	1626	const cl_uint c_u [4] = { r, g, b, a };
1265	const cl_int c_s [4] = { r, g, b, a };	1627	const cl_int c_s [4] = { r, g, b, a };
1266	const void *c_fus [3] = { &c_f, &c_u, &c_s };	1628	const void *c_fus [3] = { &c_f, &c_u, &c_s };
…		…
1269	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));	1631	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1270	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);	1632	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)	1633	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.");	1634	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
1273		1635
		1636	cl_event ev = 0;
1274	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],	1637	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));	1638	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1276		1639
1277	if (ev)	1640	if (ev)
1278	XPUSH_CLOBJ ("OpenCL::Event", ev);	1641	XPUSH_CLOBJ (stash_event, ev);
1279		1642
1280	#endif	1643	#endif
1281		1644
1282	void	1645	void
1283	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1646	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
1284	ALIAS:	1647	ALIAS:
1285	enqueue_copy_buffer = 0	1648	enqueue_copy_buffer = 0
1286	PPCODE:	1649	PPCODE:
		1650	EVENT_LIST (6);
		1651
1287	cl_event ev = 0;	1652	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));	1653	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1291		1654
1292	if (ev)	1655	if (ev)
1293	XPUSH_CLOBJ ("OpenCL::Event", ev);	1656	XPUSH_CLOBJ (stash_event, ev);
1294		1657
1295	void	1658	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, ...)	1659	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:	1660	ALIAS:
1298	enqueue_read_buffer_rect = 0	1661	enqueue_read_buffer_rect = 0
1299	PPCODE:	1662	PPCODE:
1300	cl_event ev = 0;	1663	EVENT_LIST (17);
		1664
1301	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1665	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 };	1666	const size_t host_origin[3] = { host_x, host_y, host_z };
1303	const size_t region[3] = { width, height, depth };	1667	const size_t region[3] = { width, height, depth };
1304	EVENT_LIST (17, items - 17);
1305		1668
1306	if (!buf_row_pitch)	1669	if (!buf_row_pitch)
1307	buf_row_pitch = region [0];	1670	buf_row_pitch = region [0];
1308		1671
1309	if (!buf_slice_pitch)	1672	if (!buf_slice_pitch)
…		…
1319		1682
1320	SvUPGRADE (data, SVt_PV);	1683	SvUPGRADE (data, SVt_PV);
1321	SvGROW (data, len);	1684	SvGROW (data, len);
1322	SvPOK_only (data);	1685	SvPOK_only (data);
1323	SvCUR_set (data, len);	1686	SvCUR_set (data, len);
		1687
		1688	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));	1689	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		1690
1326	if (ev)	1691	if (ev)
1327	XPUSH_CLOBJ ("OpenCL::Event", ev);	1692	XPUSH_CLOBJ (stash_event, ev);
1328		1693
1329	void	1694	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, ...)	1695	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:	1696	ALIAS:
1332	enqueue_write_buffer_rect = 0	1697	enqueue_write_buffer_rect = 0
1333	PPCODE:	1698	PPCODE:
1334	cl_event ev = 0;	1699	EVENT_LIST (17);
		1700
1335	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1701	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 };	1702	const size_t host_origin[3] = { host_x, host_y, host_z };
1337	const size_t region[3] = { width, height, depth };	1703	const size_t region[3] = { width, height, depth };
1338	STRLEN len;	1704	STRLEN len;
1339	char *ptr = SvPVbyte (data, len);	1705	char *ptr = SvPVbyte (data, len);
1340	EVENT_LIST (17, items - 17);
1341		1706
1342	if (!buf_row_pitch)	1707	if (!buf_row_pitch)
1343	buf_row_pitch = region [0];	1708	buf_row_pitch = region [0];
1344		1709
1345	if (!buf_slice_pitch)	1710	if (!buf_slice_pitch)
…		…
1354	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1719	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
1355		1720
1356	if (len < min_len)	1721	if (len < min_len)
1357	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1722	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1358		1723
		1724	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));	1725	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		1726
1361	if (ev)	1727	if (ev)
1362	XPUSH_CLOBJ ("OpenCL::Event", ev);	1728	XPUSH_CLOBJ (stash_event, ev);
1363		1729
1364	void	1730	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, ...)	1731	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:	1732	ALIAS:
1367	enqueue_copy_buffer_rect = 0	1733	enqueue_copy_buffer_rect = 0
1368	PPCODE:	1734	PPCODE:
1369	cl_event ev = 0;	1735	EVENT_LIST (16);
		1736
1370	const size_t src_origin[3] = { src_x, src_y, src_z };	1737	const size_t src_origin[3] = { src_x, src_y, src_z };
1371	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1738	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1372	const size_t region[3] = { width, height, depth };	1739	const size_t region[3] = { width, height, depth };
1373	EVENT_LIST (16, items - 16);
1374		1740
		1741	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));	1742	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		1743
1377	if (ev)	1744	if (ev)
1378	XPUSH_CLOBJ ("OpenCL::Event", ev);	1745	XPUSH_CLOBJ (stash_event, ev);
1379		1746
1380	void	1747	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, ...)	1748	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:	1749	ALIAS:
1383	enqueue_read_image = 0	1750	enqueue_read_image = 0
1384	PPCODE:	1751	PPCODE:
1385	cl_event ev = 0;	1752	EVENT_LIST (12);
		1753
1386	const size_t src_origin[3] = { src_x, src_y, src_z };	1754	const size_t src_origin[3] = { src_x, src_y, src_z };
1387	const size_t region[3] = { width, height, depth };	1755	const size_t region[3] = { width, height, depth };
1388	EVENT_LIST (12, items - 12);
1389		1756
1390	if (!row_pitch)	1757	if (!row_pitch)
1391	row_pitch = img_row_pitch (src);	1758	row_pitch = img_row_pitch (src);
1392		1759
1393	if (depth > 1 && !slice_pitch)	1760	if (depth > 1 && !slice_pitch)
…		…
1397		1764
1398	SvUPGRADE (data, SVt_PV);	1765	SvUPGRADE (data, SVt_PV);
1399	SvGROW (data, len);	1766	SvGROW (data, len);
1400	SvPOK_only (data);	1767	SvPOK_only (data);
1401	SvCUR_set (data, len);	1768	SvCUR_set (data, len);
		1769
		1770	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));	1771	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		1772
1404	if (ev)	1773	if (ev)
1405	XPUSH_CLOBJ ("OpenCL::Event", ev);	1774	XPUSH_CLOBJ (stash_event, ev);
1406		1775
1407	void	1776	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, ...)	1777	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:	1778	ALIAS:
1410	enqueue_write_image = 0	1779	enqueue_write_image = 0
1411	PPCODE:	1780	PPCODE:
1412	cl_event ev = 0;	1781	EVENT_LIST (12);
		1782
1413	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1783	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1414	const size_t region[3] = { width, height, depth };	1784	const size_t region[3] = { width, height, depth };
1415	STRLEN len;	1785	STRLEN len;
1416	char *ptr = SvPVbyte (data, len);	1786	char *ptr = SvPVbyte (data, len);
1417	EVENT_LIST (12, items - 12);
1418		1787
1419	if (!row_pitch)	1788	if (!row_pitch)
1420	row_pitch = img_row_pitch (dst);	1789	row_pitch = img_row_pitch (dst);
1421		1790
1422	if (depth > 1 && !slice_pitch)	1791	if (depth > 1 && !slice_pitch)
…		…
1425	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1794	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1426		1795
1427	if (len < min_len)	1796	if (len < min_len)
1428	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1797	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1429		1798
		1799	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));	1800	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		1801
1432	if (ev)	1802	if (ev)
1433	XPUSH_CLOBJ ("OpenCL::Event", ev);	1803	XPUSH_CLOBJ (stash_event, ev);
1434		1804
1435	void	1805	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, ...)	1806	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:	1807	ALIAS:
1438	enqueue_copy_image = 0	1808	enqueue_copy_image = 0
1439	PPCODE:	1809	PPCODE:
1440	cl_event ev = 0;	1810	EVENT_LIST (12);
		1811
1441	const size_t src_origin[3] = { src_x, src_y, src_z };	1812	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 };	1813	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1443	const size_t region[3] = { width, height, depth };	1814	const size_t region[3] = { width, height, depth };
1444	EVENT_LIST (12, items - 12);
1445		1815
		1816	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));	1817	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1447		1818
1448	if (ev)	1819	if (ev)
1449	XPUSH_CLOBJ ("OpenCL::Event", ev);	1820	XPUSH_CLOBJ (stash_event, ev);
1450		1821
1451	void	1822	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, ...)	1823	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:	1824	ALIAS:
1454	enqueue_copy_image_to_buffer = 0	1825	enqueue_copy_image_to_buffer = 0
1455	PPCODE:	1826	PPCODE:
		1827	EVENT_LIST (10);
		1828
		1829	const size_t src_origin[3] = { src_x, src_y, src_z };
		1830	const size_t region [3] = { width, height, depth };
		1831
1456	cl_event ev = 0;	1832	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));	1833	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1462		1834
1463	if (ev)	1835	if (ev)
1464	XPUSH_CLOBJ ("OpenCL::Event", ev);	1836	XPUSH_CLOBJ (stash_event, ev);
1465		1837
1466	void	1838	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, ...)	1839	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:	1840	ALIAS:
1469	enqueue_copy_buffer_to_image = 0	1841	enqueue_copy_buffer_to_image = 0
1470	PPCODE:	1842	PPCODE:
		1843	EVENT_LIST (10);
		1844
		1845	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1846	const size_t region [3] = { width, height, depth };
		1847
1471	cl_event ev = 0;	1848	cl_event ev = 0;
		1849	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1850
		1851	if (ev)
		1852	XPUSH_CLOBJ (stash_event, ev);
		1853
		1854	void
		1855	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, ...)
		1856	ALIAS:
		1857	enqueue_map_buffer = 0
		1858	PPCODE:
		1859	EVENT_LIST (6);
		1860
		1861	size_t cb = SvIV (cb_);
		1862
		1863	if (!SvOK (cb_))
		1864	{
		1865	NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
		1866	cb -= offset;
		1867	}
		1868
		1869	cl_event ev;
		1870	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
		1871	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0, 1, cb, 1, 1));
		1872
		1873	void
		1874	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, ...)
		1875	ALIAS:
		1876	enqueue_map_image = 0
		1877	PPCODE:
		1878	size_t width = SvIV (width_);
		1879	if (!SvOK (width_))
		1880	{
		1881	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
		1882	width -= x;
		1883	}
		1884
		1885	size_t height = SvIV (width_);
		1886	if (!SvOK (height_))
		1887	{
		1888	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
		1889	height -= y;
		1890
		1891	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1892	if (!height)
		1893	height = 1;
		1894	}
		1895
		1896	size_t depth = SvIV (width_);
		1897	if (!SvOK (depth_))
		1898	{
		1899	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
		1900	depth -= z;
		1901
		1902	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1903	if (!depth)
		1904	depth = 1;
		1905	}
		1906
1472	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1907	const size_t origin[3] = { x, y, z };
1473	const size_t region[3] = { width, height, depth };	1908	const size_t region[3] = { width, height, depth };
		1909	size_t row_pitch, slice_pitch;
1474	EVENT_LIST (10, items - 10);	1910	EVENT_LIST (10);
1475		1911
1476	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1912	cl_event ev;
		1913	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		1914
1478	if (ev)	1915	size_t cb = slice_pitch ? slice_pitch * region [2]
1479	XPUSH_CLOBJ ("OpenCL::Event", ev);	1916	: row_pitch ? row_pitch * region [1]
		1917	: region [0];
		1918
		1919	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch, 0, width, height, depth));
		1920
		1921	void
		1922	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
		1923	PPCODE:
		1924	mapped_unmap (cv, ST (1), mapped, self, &ST (2), items - 2);
		1925	if (GIMME_V != G_VOID)
		1926	{
		1927	clRetainEvent (mapped->event);
		1928	XPUSH_CLOBJ (stash_event, mapped->event);
		1929	}
1480		1930
1481	void	1931	void
1482	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)	1932	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1483	ALIAS:	1933	ALIAS:
1484	enqueue_task = 0	1934	enqueue_task = 0
1485	PPCODE:	1935	PPCODE:
		1936	EVENT_LIST (2);
		1937
1486	cl_event ev = 0;	1938	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));	1939	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1490		1940
1491	if (ev)	1941	if (ev)
1492	XPUSH_CLOBJ ("OpenCL::Event", ev);	1942	XPUSH_CLOBJ (stash_event, ev);
1493		1943
1494	void	1944	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, ...)	1945	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:	1946	ALIAS:
1497	enqueue_nd_range_kernel = 0	1947	enqueue_nd_range_kernel = 0
1498	PPCODE:	1948	PPCODE:
1499	cl_event ev = 0;	1949	EVENT_LIST (5);
		1950
1500	size_t *gwo = 0, *gws, *lws = 0;	1951	size_t *gwo = 0, *gws, *lws = 0;
1501	int gws_len;	1952	int gws_len;
1502	size_t *lists;	1953	size_t *lists;
1503	int i;	1954	int i;
1504	EVENT_LIST (5, items - 5);
1505		1955
1506	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1956	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1507	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1957	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1508		1958
1509	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1959	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
…		…
1548	if (!lws [i])	1998	if (!lws [i])
1549	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);	1999	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
1550	}	2000	}
1551	}	2001	}
1552		2002
		2003	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));	2004	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1554		2005
1555	if (ev)	2006	if (ev)
1556	XPUSH_CLOBJ ("OpenCL::Event", ev);	2007	XPUSH_CLOBJ (stash_event, ev);
		2008
		2009	#if CL_VERSION_1_2
		2010
		2011	void
		2012	migrate_mem_objects (OpenCL::Queue self, SV *objects, cl_mem_migration_flags flags, ...)
		2013	ALIAS:
		2014	enqueue_migrate_mem_objects = 0
		2015	PPCODE:
		2016	EVENT_LIST (3);
		2017
		2018	cl_uint obj_count;
		2019	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
		2020
		2021	cl_event ev = 0;
		2022	NEED_SUCCESS (EnqueueMigrateMemObjects, (self, obj_count, obj_list, flags, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2023
		2024	if (ev)
		2025	XPUSH_CLOBJ (stash_event, ev);
		2026
		2027	#endif
1557		2028
1558	#if cl_apple_gl_sharing || cl_khr_gl_sharing	2029	#if cl_apple_gl_sharing || cl_khr_gl_sharing
1559		2030
1560	void	2031	void
1561	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)	2032	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1562	ALIAS:	2033	ALIAS:
		2034	release_gl_objects = 1
1563	enqueue_acquire_gl_objects = 0	2035	enqueue_acquire_gl_objects = 0
1564	ALIAS:
1565	enqueue_release_gl_objects = 1	2036	enqueue_release_gl_objects = 1
1566	PPCODE:	2037	PPCODE:
1567	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)	2038	EVENT_LIST (2);
1568	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");	2039
		2040	cl_uint obj_count;
		2041	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
1569		2042
1570	cl_event ev = 0;	2043	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		2044
1580	if (ix)	2045	if (ix)
1581	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2046	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1582	else	2047	else
1583	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2048	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1584		2049
1585	if (ev)	2050	if (ev)
1586	XPUSH_CLOBJ ("OpenCL::Event", ev);	2051	XPUSH_CLOBJ (stash_event, ev);
1587		2052
1588	#endif	2053	#endif
1589		2054
1590	void	2055	void
1591	wait_for_events (OpenCL::Queue self, ...)	2056	wait_for_events (OpenCL::Queue self, ...)
1592	ALIAS:	2057	ALIAS:
1593	enqueue_wait_for_events = 0	2058	enqueue_wait_for_events = 0
1594	CODE:	2059	CODE:
1595	EVENT_LIST (1, items - 1);	2060	EVENT_LIST (1);
1596	#if PREFER_1_1	2061	#if PREFER_1_1
1597	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));	2062	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
1598	#else	2063	#else
1599	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));	2064	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
1600	#endif	2065	#endif
…		…
1602	void	2067	void
1603	marker (OpenCL::Queue self, ...)	2068	marker (OpenCL::Queue self, ...)
1604	ALIAS:	2069	ALIAS:
1605	enqueue_marker = 0	2070	enqueue_marker = 0
1606	PPCODE:	2071	PPCODE:
		2072	EVENT_LIST (1);
1607	cl_event ev = 0;	2073	cl_event ev = 0;
1608	EVENT_LIST (1, items - 1);
1609	#if PREFER_1_1	2074	#if PREFER_1_1
1610	if (!event_list_count)	2075	if (!event_list_count)
1611	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));	2076	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1612	else	2077	else
1613	#if CL_VERSION_1_2	2078	#if CL_VERSION_1_2
…		…
1620	#endif	2085	#endif
1621	#else	2086	#else
1622	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2087	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1623	#endif	2088	#endif
1624	if (ev)	2089	if (ev)
1625	XPUSH_CLOBJ ("OpenCL::Event", ev);	2090	XPUSH_CLOBJ (stash_event, ev);
1626		2091
1627	void	2092	void
1628	barrier (OpenCL::Queue self, ...)	2093	barrier (OpenCL::Queue self, ...)
1629	ALIAS:	2094	ALIAS:
1630	enqueue_barrier = 0	2095	enqueue_barrier = 0
1631	PPCODE:	2096	PPCODE:
		2097	EVENT_LIST (1);
1632	cl_event ev = 0;	2098	cl_event ev = 0;
1633	EVENT_LIST (1, items - 1);
1634	#if PREFER_1_1	2099	#if PREFER_1_1
1635	if (!event_list_count && GIMME_V == G_VOID)	2100	if (!event_list_count && GIMME_V == G_VOID)
1636	NEED_SUCCESS (EnqueueBarrier, (self));	2101	NEED_SUCCESS (EnqueueBarrier, (self));
1637	else	2102	else
1638	#if CL_VERSION_1_2	2103	#if CL_VERSION_1_2
…		…
1648	#endif	2113	#endif
1649	#else	2114	#else
1650	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2115	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1651	#endif	2116	#endif
1652	if (ev)	2117	if (ev)
1653	XPUSH_CLOBJ ("OpenCL::Event", ev);	2118	XPUSH_CLOBJ (stash_event, ev);
1654		2119
1655	void	2120	void
1656	flush (OpenCL::Queue self)	2121	flush (OpenCL::Queue self)
1657	CODE:	2122	CODE:
1658	NEED_SUCCESS (Flush, (self));	2123	NEED_SUCCESS (Flush, (self));
…		…
1674	PPCODE:	2139	PPCODE:
1675	cl_context value [1];	2140	cl_context value [1];
1676	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	2141	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1677	EXTEND (SP, 1);	2142	EXTEND (SP, 1);
1678	const int i = 0;	2143	const int i = 0;
1679	{
1680	NEED_SUCCESS (RetainContext, (value [i]));	2144	NEED_SUCCESS (RetainContext, (value [i]));
1681	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2145	PUSH_CLOBJ (stash_context, value [i]);
1682	}
1683		2146
1684	void	2147	void
1685	device (OpenCL::Queue self)	2148	device (OpenCL::Queue self)
1686	PPCODE:	2149	PPCODE:
1687	cl_device_id value [1];	2150	cl_device_id value [1];
1688	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));	2151	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1689	EXTEND (SP, 1);	2152	EXTEND (SP, 1);
1690	const int i = 0;	2153	const int i = 0;
1691	{
1692	PUSH_CLOBJ ("OpenCL::Device", value [i]);	2154	PUSH_CLOBJ (stash_device, value [i]);
1693	}
1694		2155
1695	void	2156	void
1696	reference_count (OpenCL::Queue self)	2157	reference_count (OpenCL::Queue self)
1697	PPCODE:	2158	PPCODE:
1698	cl_uint value [1];	2159	cl_uint value [1];
…		…
1702	PUSHs (sv_2mortal (newSVuv (value [i])));	2163	PUSHs (sv_2mortal (newSVuv (value [i])));
1703		2164
1704	void	2165	void
1705	properties (OpenCL::Queue self)	2166	properties (OpenCL::Queue self)
1706	PPCODE:	2167	PPCODE:
1707	cl_command_queue_properties value [1];	2168	cl_ulong value [1];
1708	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));	2169	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1709	EXTEND (SP, 1);	2170	EXTEND (SP, 1);
1710	const int i = 0;	2171	const int i = 0;
1711	PUSHs (sv_2mortal (newSViv (value [i])));	2172	PUSHs (sv_2mortal (newSVuv (value [i])));
1712		2173
1713	#END:command_queue	2174	#END:command_queue
1714		2175
1715	MODULE = OpenCL PACKAGE = OpenCL::Memory	2176	MODULE = OpenCL PACKAGE = OpenCL::Memory
1716		2177
…		…
1722	void	2183	void
1723	info (OpenCL::Memory self, cl_mem_info name)	2184	info (OpenCL::Memory self, cl_mem_info name)
1724	PPCODE:	2185	PPCODE:
1725	INFO (MemObject)	2186	INFO (MemObject)
1726		2187
		2188	void
		2189	destructor_callback (OpenCL::Memory self, SV *notify)
		2190	PPCODE:
		2191	clSetMemObjectDestructorCallback (self, eq_destructor_notify, SvREFCNT_inc (s_get_cv (notify)));
		2192
1727	#BEGIN:mem	2193	#BEGIN:mem
1728		2194
1729	void	2195	void
1730	type (OpenCL::Memory self)	2196	type (OpenCL::Memory self)
		2197	ALIAS:
		2198	type = CL_MEM_TYPE
		2199	map_count = CL_MEM_MAP_COUNT
		2200	reference_count = CL_MEM_REFERENCE_COUNT
1731	PPCODE:	2201	PPCODE:
1732	cl_mem_object_type value [1];	2202	cl_uint value [1];
1733	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));	2203	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1734	EXTEND (SP, 1);	2204	EXTEND (SP, 1);
1735	const int i = 0;	2205	const int i = 0;
1736	PUSHs (sv_2mortal (newSViv (value [i])));	2206	PUSHs (sv_2mortal (newSVuv (value [i])));
1737		2207
1738	void	2208	void
1739	flags (OpenCL::Memory self)	2209	flags (OpenCL::Memory self)
1740	PPCODE:	2210	PPCODE:
1741	cl_mem_flags value [1];	2211	cl_ulong value [1];
1742	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));	2212	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1743	EXTEND (SP, 1);	2213	EXTEND (SP, 1);
1744	const int i = 0;	2214	const int i = 0;
1745	PUSHs (sv_2mortal (newSViv (value [i])));	2215	PUSHs (sv_2mortal (newSVuv (value [i])));
1746		2216
1747	void	2217	void
1748	size (OpenCL::Memory self)	2218	size (OpenCL::Memory self)
1749	ALIAS:	2219	ALIAS:
1750	size = CL_MEM_SIZE	2220	size = CL_MEM_SIZE
…		…
1764	EXTEND (SP, 1);	2234	EXTEND (SP, 1);
1765	const int i = 0;	2235	const int i = 0;
1766	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));	2236	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1767		2237
1768	void	2238	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)	2239	context (OpenCL::Memory self)
1782	PPCODE:	2240	PPCODE:
1783	cl_context value [1];	2241	cl_context value [1];
1784	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));	2242	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1785	EXTEND (SP, 1);	2243	EXTEND (SP, 1);
1786	const int i = 0;	2244	const int i = 0;
1787	{
1788	NEED_SUCCESS (RetainContext, (value [i]));	2245	NEED_SUCCESS (RetainContext, (value [i]));
1789	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2246	PUSH_CLOBJ (stash_context, value [i]);
1790	}
1791		2247
1792	void	2248	void
1793	associated_memobject (OpenCL::Memory self)	2249	associated_memobject (OpenCL::Memory self)
1794	PPCODE:	2250	PPCODE:
1795	cl_mem value [1];	2251	cl_mem value [1];
1796	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	2252	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1797	EXTEND (SP, 1);	2253	EXTEND (SP, 1);
1798	const int i = 0;	2254	const int i = 0;
1799	{
1800	NEED_SUCCESS (RetainMemObject, (value [i]));	2255	NEED_SUCCESS (RetainMemObject, (value [i]));
1801	PUSH_CLOBJ ("OpenCL::Memory", value [i]);	2256	PUSH_CLOBJ (stash_memory, value [i]);
1802	}
1803		2257
1804	#END:mem	2258	#END:mem
1805		2259
1806	#if cl_apple_gl_sharing || cl_khr_gl_sharing	2260	#if cl_apple_gl_sharing || cl_khr_gl_sharing
1807		2261
…		…
1826	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");	2280	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1827		2281
1828	cl_buffer_region crdata = { origin, size };	2282	cl_buffer_region crdata = { origin, size };
1829		2283
1830	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	2284	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1831	XPUSH_CLOBJ ("OpenCL::Buffer", mem);	2285	XPUSH_CLOBJ (stash_buffer, mem);
1832		2286
1833	MODULE = OpenCL PACKAGE = OpenCL::Image	2287	MODULE = OpenCL PACKAGE = OpenCL::Image
1834		2288
1835	void	2289	void
1836	image_info (OpenCL::Image self, cl_image_info name)	2290	image_info (OpenCL::Image self, cl_image_info name)
…		…
1906		2360
1907	#BEGIN:sampler	2361	#BEGIN:sampler
1908		2362
1909	void	2363	void
1910	reference_count (OpenCL::Sampler self)	2364	reference_count (OpenCL::Sampler self)
		2365	ALIAS:
		2366	reference_count = CL_SAMPLER_REFERENCE_COUNT
		2367	normalized_coords = CL_SAMPLER_NORMALIZED_COORDS
		2368	addressing_mode = CL_SAMPLER_ADDRESSING_MODE
1911	PPCODE:	2369	PPCODE:
1912	cl_uint value [1];	2370	cl_uint value [1];
1913	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));	2371	NEED_SUCCESS (GetSamplerInfo, (self, ix, sizeof (value), value, 0));
1914	EXTEND (SP, 1);	2372	EXTEND (SP, 1);
1915	const int i = 0;	2373	const int i = 0;
1916	PUSHs (sv_2mortal (newSVuv (value [i])));	2374	PUSHs (sv_2mortal (newSVuv (value [i])));
1917		2375
1918	void	2376	void
…		…
1920	PPCODE:	2378	PPCODE:
1921	cl_context value [1];	2379	cl_context value [1];
1922	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	2380	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1923	EXTEND (SP, 1);	2381	EXTEND (SP, 1);
1924	const int i = 0;	2382	const int i = 0;
1925	{
1926	NEED_SUCCESS (RetainContext, (value [i]));	2383	NEED_SUCCESS (RetainContext, (value [i]));
1927	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2384	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		2385
1948	void	2386	void
1949	filter_mode (OpenCL::Sampler self)	2387	filter_mode (OpenCL::Sampler self)
1950	PPCODE:	2388	PPCODE:
1951	cl_bool value [1];	2389	cl_uint value [1];
1952	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));	2390	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1953	EXTEND (SP, 1);	2391	EXTEND (SP, 1);
1954	const int i = 0;	2392	const int i = 0;
1955	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	2393	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1956		2394
…		…
1966	void	2404	void
1967	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)	2405	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
1968	ALIAS:	2406	ALIAS:
1969	build_async = 1	2407	build_async = 1
1970	CODE:	2408	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;	2409	cl_uint device_count = 0;
1974	cl_device_id *device_list = 0;	2410	cl_device_id *device_list = 0;
1975		2411
1976	if (SvOK (devices))	2412	if (SvOK (devices))
1977	{	2413	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2414
		2415	void *user_data;
		2416	program_callback pfn_notify = make_program_callback (notify, &user_data);
		2417
		2418	if (ix)
		2419	build_program_async (self, device_count, device_list, SvPVbyte_nolen (options), user_data);
		2420	else
		2421	NEED_SUCCESS (BuildProgram, (self, device_count, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
		2422
		2423	#if CL_VERSION_1_2
		2424
		2425	void
		2426	compile (OpenCL::Program self, SV *devices, SV *options = &PL_sv_undef, SV *headers = &PL_sv_undef, SV *notify = &PL_sv_undef)
		2427	CODE:
		2428	cl_uint device_count = 0;
		2429	cl_device_id *device_list = 0;
		2430
		2431	if (SvOK (devices))
		2432	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2433
		2434	cl_uint header_count = 0;
		2435	cl_program *header_list = 0;
		2436	const char **header_name = 0;
		2437
		2438	if (SvOK (headers))
		2439	{
1978	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	2440	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVHV)
1979	croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");	2441	croak ("clCompileProgram: headers must be undef or a hashref of name => OpenCL::Program pairs");
1980		2442
1981	AV *av = (AV *)SvRV (devices);	2443	HV *hv = (HV *)SvRV (devices);
1982	num_devices = av_len (av) + 1;
1983		2444
1984	if (num_devices)	2445	header_count = hv_iterinit (hv);
		2446	header_list = tmpbuf (sizeof (*header_list) * header_count);
		2447	header_name = tmpbuf (sizeof (*header_name) * header_count);
		2448
		2449	HE *he;
		2450	int i = 0;
		2451	while (he = hv_iternext (hv))
1985	{	2452	{
1986	device_list = tmpbuf (sizeof (*device_list) * num_devices);	2453	header_name [i] = SvPVbyte_nolen (HeSVKEY_force (he));
		2454	header_list [i] = SvCLOBJ (cv, "headers", HeVAL (he), "OpenCL::Program");
1987	int count;	2455	++i;
1988	for (count = 0; count < num_devices; ++count)
1989	device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
1990	}	2456	}
1991	}	2457	}
1992		2458
1993	if (SvOK (notify))	2459	void *user_data;
1994	{	2460	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		2461
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));	2462	NEED_SUCCESS (CompileProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		2463	header_count, header_list, header_name, pfn_notify, user_data));
		2464
		2465	#endif
2004		2466
2005	void	2467	void
2006	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)	2468	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
2007	PPCODE:	2469	PPCODE:
2008	size_t size;	2470	size_t size;
…		…
2017	#BEGIN:program_build	2479	#BEGIN:program_build
2018		2480
2019	void	2481	void
2020	build_status (OpenCL::Program self, OpenCL::Device device)	2482	build_status (OpenCL::Program self, OpenCL::Device device)
2021	PPCODE:	2483	PPCODE:
2022	cl_build_status value [1];	2484	cl_int value [1];
2023	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));	2485	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
2024	EXTEND (SP, 1);	2486	EXTEND (SP, 1);
2025	const int i = 0;	2487	const int i = 0;
2026	PUSHs (sv_2mortal (newSViv (value [i])));	2488	PUSHs (sv_2mortal (newSViv (value [i])));
2027		2489
…		…
2037	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));	2499	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
2038	EXTEND (SP, 1);	2500	EXTEND (SP, 1);
2039	const int i = 0;	2501	const int i = 0;
2040	PUSHs (sv_2mortal (newSVpv (value, 0)));	2502	PUSHs (sv_2mortal (newSVpv (value, 0)));
2041		2503
		2504	void
		2505	binary_type (OpenCL::Program self, OpenCL::Device device)
		2506	PPCODE:
		2507	cl_uint value [1];
		2508	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BINARY_TYPE, sizeof (value), value, 0));
		2509	EXTEND (SP, 1);
		2510	const int i = 0;
		2511	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
		2512
2042	#END:program_build	2513	#END:program_build
2043		2514
2044	void	2515	void
2045	kernel (OpenCL::Program program, SV *function)	2516	kernel (OpenCL::Program program, SV *function)
2046	PPCODE:	2517	PPCODE:
2047	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2518	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
2048	XPUSH_CLOBJ ("OpenCL::Kernel", kernel);	2519	XPUSH_CLOBJ (stash_kernel, kernel);
2049		2520
2050	void	2521	void
2051	kernels_in_program (OpenCL::Program program)	2522	kernels_in_program (OpenCL::Program program)
2052	PPCODE:	2523	PPCODE:
2053	cl_uint num_kernels;	2524	cl_uint num_kernels;
…		…
2056	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));	2527	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
2057		2528
2058	int i;	2529	int i;
2059	EXTEND (SP, num_kernels);	2530	EXTEND (SP, num_kernels);
2060	for (i = 0; i < num_kernels; ++i)	2531	for (i = 0; i < num_kernels; ++i)
2061	PUSH_CLOBJ ("OpenCL::Kernel", kernels [i]);	2532	PUSH_CLOBJ (stash_kernel, kernels [i]);
2062		2533
2063	void	2534	void
2064	info (OpenCL::Program self, cl_program_info name)	2535	info (OpenCL::Program self, cl_program_info name)
2065	PPCODE:	2536	PPCODE:
2066	INFO (Program)	2537	INFO (Program)
…		…
2112	PPCODE:	2583	PPCODE:
2113	cl_context value [1];	2584	cl_context value [1];
2114	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2585	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
2115	EXTEND (SP, 1);	2586	EXTEND (SP, 1);
2116	const int i = 0;	2587	const int i = 0;
2117	{
2118	NEED_SUCCESS (RetainContext, (value [i]));	2588	NEED_SUCCESS (RetainContext, (value [i]));
2119	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2589	PUSH_CLOBJ (stash_context, value [i]);
2120	}
2121		2590
2122	void	2591	void
2123	devices (OpenCL::Program self)	2592	devices (OpenCL::Program self)
2124	PPCODE:	2593	PPCODE:
2125	size_t size;	2594	size_t size;
…		…
2127	cl_device_id *value = tmpbuf (size);	2596	cl_device_id *value = tmpbuf (size);
2128	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));	2597	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
2129	int i, n = size / sizeof (*value);	2598	int i, n = size / sizeof (*value);
2130	EXTEND (SP, n);	2599	EXTEND (SP, n);
2131	for (i = 0; i < n; ++i)	2600	for (i = 0; i < n; ++i)
2132	{
2133	PUSH_CLOBJ ("OpenCL::Device", value [i]);	2601	PUSH_CLOBJ (stash_device, value [i]);
2134	}
2135		2602
2136	void	2603	void
2137	source (OpenCL::Program self)	2604	source (OpenCL::Program self)
2138	PPCODE:	2605	PPCODE:
2139	size_t size;	2606	size_t size;
…		…
2212	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;	2679	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
2213	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;	2680	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
2214		2681
2215	case 'z': nullarg = 1; size = SvIV (sv); break;	2682	case 'z': nullarg = 1; size = SvIV (sv); break;
2216		2683
2217	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;	2684	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;	2685	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;	2686	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
2220		2687
2221	default:	2688	default:
2222	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);	2689	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
2223	}	2690	}
2224		2691
…		…
2295	CODE:	2762	CODE:
2296	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);	2763	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2297		2764
2298	void	2765	void
2299	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)	2766	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
2300	ALIAS:
2301	set_image2d = 0
2302	set_image3d = 0
2303	CODE:	2767	CODE:
2304	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);	2768	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2305		2769
2306	void	2770	void
2307	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)	2771	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
…		…
2353	PPCODE:	2817	PPCODE:
2354	cl_context value [1];	2818	cl_context value [1];
2355	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2819	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
2356	EXTEND (SP, 1);	2820	EXTEND (SP, 1);
2357	const int i = 0;	2821	const int i = 0;
2358	{
2359	NEED_SUCCESS (RetainContext, (value [i]));	2822	NEED_SUCCESS (RetainContext, (value [i]));
2360	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2823	PUSH_CLOBJ (stash_context, value [i]);
2361	}
2362		2824
2363	void	2825	void
2364	program (OpenCL::Kernel self)	2826	program (OpenCL::Kernel self)
2365	PPCODE:	2827	PPCODE:
2366	cl_program value [1];	2828	cl_program value [1];
2367	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2829	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
2368	EXTEND (SP, 1);	2830	EXTEND (SP, 1);
2369	const int i = 0;	2831	const int i = 0;
2370	{
2371	NEED_SUCCESS (RetainProgram, (value [i]));	2832	NEED_SUCCESS (RetainProgram, (value [i]));
2372	PUSH_CLOBJ ("OpenCL::Program", value [i]);	2833	PUSH_CLOBJ (stash_program, value [i]);
2373	}
2374		2834
2375	#END:kernel	2835	#END:kernel
2376		2836
2377	void	2837	void
2378	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)	2838	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
…		…
2424	const int i = 0;	2884	const int i = 0;
2425	PUSHs (sv_2mortal (newSVuv (value [i])));	2885	PUSHs (sv_2mortal (newSVuv (value [i])));
2426		2886
2427	#END:kernel_work_group	2887	#END:kernel_work_group
2428		2888
		2889	#if CL_VERSION_1_2
		2890
		2891	void
		2892	arg_info (OpenCL::Kernel self, cl_uint idx, cl_kernel_arg_info name)
		2893	PPCODE:
		2894	size_t size;
		2895	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, 0, 0, &size));
		2896	SV *sv = sv_2mortal (newSV (size));
		2897	SvUPGRADE (sv, SVt_PV);
		2898	SvPOK_only (sv);
		2899	SvCUR_set (sv, size);
		2900	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, size, SvPVX (sv), 0));
		2901	XPUSHs (sv);
		2902
		2903	#BEGIN:kernel_arg
		2904
		2905	void
		2906	arg_address_qualifier (OpenCL::Kernel self, cl_uint idx)
		2907	ALIAS:
		2908	arg_address_qualifier = CL_KERNEL_ARG_ADDRESS_QUALIFIER
		2909	arg_access_qualifier = CL_KERNEL_ARG_ACCESS_QUALIFIER
		2910	PPCODE:
		2911	cl_uint value [1];
		2912	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, sizeof (value), value, 0));
		2913	EXTEND (SP, 1);
		2914	const int i = 0;
		2915	PUSHs (sv_2mortal (newSVuv (value [i])));
		2916
		2917	void
		2918	arg_type_name (OpenCL::Kernel self, cl_uint idx)
		2919	ALIAS:
		2920	arg_type_name = CL_KERNEL_ARG_TYPE_NAME
		2921	arg_name = CL_KERNEL_ARG_NAME
		2922	PPCODE:
		2923	size_t size;
		2924	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, 0, 0, &size));
		2925	char *value = tmpbuf (size);
		2926	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, size, value, 0));
		2927	EXTEND (SP, 1);
		2928	const int i = 0;
		2929	PUSHs (sv_2mortal (newSVpv (value, 0)));
		2930
		2931	void
		2932	arg_type_qualifier (OpenCL::Kernel self, cl_uint idx)
		2933	PPCODE:
		2934	cl_ulong value [1];
		2935	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_TYPE_QUALIFIER, sizeof (value), value, 0));
		2936	EXTEND (SP, 1);
		2937	const int i = 0;
		2938	PUSHs (sv_2mortal (newSVuv (value [i])));
		2939
		2940	#END:kernel_arg
		2941
		2942	#endif
		2943
2429	MODULE = OpenCL PACKAGE = OpenCL::Event	2944	MODULE = OpenCL PACKAGE = OpenCL::Event
2430		2945
2431	void	2946	void
2432	DESTROY (OpenCL::Event self)	2947	DESTROY (OpenCL::Event self)
2433	CODE:	2948	CODE:
…		…
2455	PPCODE:	2970	PPCODE:
2456	cl_command_queue value [1];	2971	cl_command_queue value [1];
2457	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2972	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
2458	EXTEND (SP, 1);	2973	EXTEND (SP, 1);
2459	const int i = 0;	2974	const int i = 0;
2460	{
2461	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2975	NEED_SUCCESS (RetainCommandQueue, (value [i]));
2462	PUSH_CLOBJ ("OpenCL::Queue", value [i]);	2976	PUSH_CLOBJ (stash_queue, value [i]);
2463	}
2464		2977
2465	void	2978	void
2466	command_type (OpenCL::Event self)	2979	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:	2980	ALIAS:
		2981	command_type = CL_EVENT_COMMAND_TYPE
2477	reference_count = CL_EVENT_REFERENCE_COUNT	2982	reference_count = CL_EVENT_REFERENCE_COUNT
2478	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS	2983	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
2479	PPCODE:	2984	PPCODE:
2480	cl_uint value [1];	2985	cl_uint value [1];
2481	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));	2986	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
…		…
2488	PPCODE:	2993	PPCODE:
2489	cl_context value [1];	2994	cl_context value [1];
2490	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2995	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2491	EXTEND (SP, 1);	2996	EXTEND (SP, 1);
2492	const int i = 0;	2997	const int i = 0;
2493	{
2494	NEED_SUCCESS (RetainContext, (value [i]));	2998	NEED_SUCCESS (RetainContext, (value [i]));
2495	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2999	PUSH_CLOBJ (stash_context, value [i]);
2496	}
2497		3000
2498	#END:event	3001	#END:event
2499		3002
2500	void	3003	void
2501	profiling_info (OpenCL::Event self, cl_profiling_info name)	3004	profiling_info (OpenCL::Event self, cl_profiling_info name)
…		…
2525	void	3028	void
2526	set_status (OpenCL::UserEvent self, cl_int execution_status)	3029	set_status (OpenCL::UserEvent self, cl_int execution_status)
2527	CODE:	3030	CODE:
2528	clSetUserEventStatus (self, execution_status);	3031	clSetUserEventStatus (self, execution_status);
2529		3032
		3033	MODULE = OpenCL PACKAGE = OpenCL::Mapped
		3034
		3035	void
		3036	DESTROY (SV *self)
		3037	CODE:
		3038	OpenCL__Mapped mapped = SvMAPPED (self);
		3039
		3040	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
		3041	mapped_detach (self, mapped);
		3042
		3043	clReleaseCommandQueue (mapped->queue);
		3044	clReleaseEvent (mapped->event);
		3045	Safefree (mapped);
		3046
		3047	void
		3048	unmap (OpenCL::Mapped self, ...)
		3049	CODE:
		3050	mapped_unmap (cv, ST (0), self, self->queue, &ST (1), items - 1);
		3051
		3052	bool
		3053	mapped (OpenCL::Mapped self)
		3054	CODE:
		3055	RETVAL = !!self->ptr;
		3056	OUTPUT:
		3057	RETVAL
		3058
		3059	void
		3060	wait (OpenCL::Mapped self)
		3061	PPCODE:
		3062	if (self->event)
		3063	NEED_SUCCESS (WaitForEvents, (1, &self->event));
		3064
		3065	void
		3066	event (OpenCL::Mapped self)
		3067	PPCODE:
		3068	if (!self->event)
		3069	XSRETURN_UNDEF;
		3070
		3071	clRetainEvent (self->event);
		3072	XPUSH_CLOBJ (stash_event, self->event);
		3073
		3074	#define MAPPED_OFFSET_CB offsetof (struct mapped, cb)
		3075	#define MAPPED_OFFSET_ROW_PITCH offsetof (struct mapped, row_pitch)
		3076	#define MAPPED_OFFSET_SLICE_PITCH offsetof (struct mapped, slice_pitch)
		3077	#define MAPPED_OFFSET_WIDTH offsetof (struct mapped, width)
		3078	#define MAPPED_OFFSET_HEIGHT offsetof (struct mapped, height)
		3079	#define MAPPED_OFFSET_DEPTH offsetof (struct mapped, depth)
		3080
		3081	IV
		3082	size (OpenCL::Mapped self)
		3083	ALIAS:
		3084	size = MAPPED_OFFSET_CB
		3085	row_pitch = MAPPED_OFFSET_ROW_PITCH
		3086	slice_pitch = MAPPED_OFFSET_SLICE_PITCH
		3087	width = MAPPED_OFFSET_WIDTH
		3088	height = MAPPED_OFFSET_HEIGHT
		3089	depth = MAPPED_OFFSET_DEPTH
		3090	CODE:
		3091	RETVAL = *(size_t *)((char *)self + ix);
		3092	OUTPUT:
		3093	RETVAL
		3094
		3095	IV
		3096	ptr (OpenCL::Mapped self)
		3097	CODE:
		3098	RETVAL = PTR2IV (self->ptr);
		3099	OUTPUT:
		3100	RETVAL
		3101
		3102	void
		3103	set (OpenCL::Mapped self, size_t offset, SV *data)
		3104	CODE:
		3105	STRLEN len;
		3106	const char *ptr = SvPVbyte (data, len);
		3107
		3108	if (offset + len > self->cb)
		3109	croak ("OpenCL::Mapped::set out of bound condition detected");
		3110
		3111	memcpy (offset + (char *)self->ptr, ptr, len);
		3112
		3113	void
		3114	get_row (OpenCL::Mapped self, size_t count, size_t x = 0, size_t y = 0, size_t z = 0)
		3115	PPCODE:
		3116	if (!SvOK (ST (1)))
		3117	count = self->width - x;
		3118
		3119	if (x + count > self->width)
		3120	croak ("OpenCL::Mapped::get: x + count crosses a row boundary");
		3121
		3122	if (y >= self->height)
		3123	croak ("OpenCL::Mapped::get: y coordinate out of bounds");
		3124
		3125	if (z >= self->depth)
		3126	croak ("OpenCL::Mapped::get: z coordinate out of bounds");
		3127
		3128	size_t element = mapped_element_size (self);
		3129
		3130	count *= element;
		3131	x *= element;
		3132
		3133	char *ptr = (char *)self->ptr + x + y * self->row_pitch + z * self->slice_pitch;
		3134	XPUSHs (sv_2mortal (newSVpvn (ptr, count)));
		3135
		3136	void
		3137	set_row (OpenCL::Mapped self, SV *data, size_t x = 0, size_t y = 0, size_t z = 0)
		3138	PPCODE:
		3139	STRLEN count;
		3140	char *dataptr = SvPVbyte (data, count);
		3141	size_t element = mapped_element_size (self);
		3142
		3143	x *= element;
		3144
		3145	if (x + count > self->width * element)
		3146	croak ("OpenCL::Mapped::set: x + data size crosses a row boundary");
		3147
		3148	if (y >= self->height)
		3149	croak ("OpenCL::Mapped::set: y coordinate out of bounds");
		3150
		3151	if (z >= self->depth)
		3152	croak ("OpenCL::Mapped::set: z coordinate out of bounds");
		3153
		3154	char *ptr = (char *)self->ptr + x + y * self->row_pitch + z * self->slice_pitch;
		3155	memcpy (ptr, dataptr, count);
		3156
		3157	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
		3158
		3159	MODULE = OpenCL PACKAGE = OpenCL::MappedImage
		3160
		3161	IV
		3162	element_size (OpenCL::Mapped self)
		3163	CODE:
		3164	RETVAL = mapped_element_size (self);
		3165	OUTPUT:
		3166	RETVAL
		3167

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines