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

Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.54 by root, Wed Apr 25 20:29:03 2012 UTC vs.
Revision 1.80 by root, Sat May 5 16:44:02 2012 UTC

…		…
		1	#include <stddef.h>
		2
1	#include "EXTERN.h"	3	#include "EXTERN.h"
2	#include "perl.h"	4	#include "perl.h"
3	#include "XSUB.h"	5	#include "XSUB.h"
		6
		7	#include "ecb.h"//D
4		8
5	#define X_STACKSIZE sizeof (void ) 512 * 1024 // 2-4mb should be enough, really	9	#define X_STACKSIZE sizeof (void ) 512 * 1024 // 2-4mb should be enough, really
6	#include "xthread.h"	10	#include "xthread.h"
7	#include "schmorp.h"	11	#include "schmorp.h"
8		12
26	#if PREFER_1_1	30	#if PREFER_1_1
27	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS	31	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
28	#endif	32	#endif
29		33
30	#ifdef __APPLE__	34	#ifdef __APPLE__
31	#include <OpenCL/opencl.h>	35	#define CLHDR(name) <OpenCL/name>
32	#else	36	#else
		37	#define CLHDR(name) <CL/name>
		38	#endif
		39
33	#include <CL/opencl.h>	40	#include CLHDR(opencl.h)
		41
		42	#ifndef CL_VERSION_1_2
		43	#include CLHDR(cl_d3d9.h)
		44	#endif
		45
		46	#if _WIN32
		47	#include CLHDR(cl_d3d10.h)
		48	#if CL_VERSION_1_2
		49	#include CLHDR<cl_d3d11.h>
		50	#endif
		51	#include CLHDR<cl_dx9_media_sharing.h.h>
34	#endif	52	#endif
35		53
36	#ifndef CL_VERSION_1_2	54	#ifndef CL_VERSION_1_2
37	#undef PREFER_1_1	55	#undef PREFER_1_1
38	#define PREFER_1_1 1	56	#define PREFER_1_1 1
39	#endif	57	#endif
40		58
		59	// make sure all constants we might use are actually defined
		60	#include "default.h"
		61
41	typedef cl_platform_id OpenCL__Platform;	62	typedef cl_platform_id OpenCL__Platform;
42	typedef cl_device_id OpenCL__Device;	63	typedef cl_device_id OpenCL__Device;
		64	typedef cl_device_id OpenCL__SubDevice;
43	typedef cl_context OpenCL__Context;	65	typedef cl_context OpenCL__Context;
44	typedef cl_command_queue OpenCL__Queue;	66	typedef cl_command_queue OpenCL__Queue;
45	typedef cl_mem OpenCL__Memory;	67	typedef cl_mem OpenCL__Memory;
46	typedef cl_mem OpenCL__Buffer;	68	typedef cl_mem OpenCL__Buffer;
47	typedef cl_mem OpenCL__BufferObj;	69	typedef cl_mem OpenCL__BufferObj;
48	typedef cl_mem OpenCL__Image;	70	typedef cl_mem OpenCL__Image;
49	typedef cl_mem OpenCL__Image2D;
50	typedef cl_mem OpenCL__Image3D;
51	typedef cl_mem OpenCL__Memory_ornull;	71	typedef cl_mem OpenCL__Memory_ornull;
52	typedef cl_mem OpenCL__Buffer_ornull;	72	typedef cl_mem OpenCL__Buffer_ornull;
53	typedef cl_mem OpenCL__Image_ornull;	73	typedef cl_mem OpenCL__Image_ornull;
54	typedef cl_mem OpenCL__Image2D_ornull;
55	typedef cl_mem OpenCL__Image3D_ornull;
56	typedef cl_sampler OpenCL__Sampler;	74	typedef cl_sampler OpenCL__Sampler;
57	typedef cl_program OpenCL__Program;	75	typedef cl_program OpenCL__Program;
58	typedef cl_kernel OpenCL__Kernel;	76	typedef cl_kernel OpenCL__Kernel;
59	typedef cl_event OpenCL__Event;	77	typedef cl_event OpenCL__Event;
60	typedef cl_event OpenCL__UserEvent;	78	typedef cl_event OpenCL__UserEvent;
61		79
62	typedef SV *FUTURE;	80	typedef struct mapped * OpenCL__Mapped;
		81
		82	static HV
		83	*stash_platform,
		84	*stash_device,
		85	*stash_subdevice,
		86	*stash_context,
		87	*stash_queue,
		88	*stash_program,
		89	*stash_kernel,
		90	*stash_sampler,
		91	*stash_event,
		92	*stash_userevent,
		93	*stash_memory,
		94	*stash_buffer,
		95	*stash_bufferobj,
		96	*stash_image,
		97	*stash_image1d,
		98	*stash_image1darray,
		99	*stash_image1dbuffer,
		100	*stash_image2d,
		101	*stash_image2darray,
		102	*stash_image3d,
		103	*stash_mapped,
		104	*stash_mappedbuffer,
		105	*stash_mappedimage;
63		106
64	/*****************************************************************************/	107	/*****************************************************************************/
65		108
66	// name must include a leading underscore	109	// name must include a leading underscore
67	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module	110	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
…		…
107	}	150	}
108		151
109	/*****************************************************************************/	152	/*****************************************************************************/
110		153
111	/* up to two temporary buffers */	154	/* up to two temporary buffers */
112	static void *	155	static void * ecb_noinline
113	tmpbuf (size_t size)	156	tmpbuf (size_t size)
114	{	157	{
115	enum { buffers = 3 };	158	enum { buffers = 4 };
116	static int idx;	159	static int idx;
117	static void *buf [buffers];	160	static void *buf [buffers];
118	static size_t len [buffers];	161	static size_t len [buffers];
119		162
120	idx = (idx + 1) % buffers;	163	idx = (idx + 1) % buffers;
…		…
127	}	170	}
128		171
129	return buf [idx];	172	return buf [idx];
130	}	173	}
131		174
		175	static const char * ecb_noinline
		176	cv_get_name (CV *cv)
		177	{
		178	static char fullname [256];
		179
		180	GV *gv = CvGV (cv); // gv better be nonzero
		181
		182	HV *stash = GvSTASH (gv);
		183	const char *hvname = HvNAME_get (stash); // stash also better be nonzero
		184	const char *gvname = GvNAME (gv);
		185
		186	snprintf (fullname, sizeof (fullname), "%s::%s", hvname, gvname);
		187	return fullname;
		188	}
		189
132	/*****************************************************************************/	190	/*****************************************************************************/
133		191
134	typedef struct	192	typedef struct
135	{	193	{
136	IV iv;	194	IV iv;
137	const char *name;	195	const char *name;
138	#define const_iv(name) { (IV)CL_ ## name, # name },	196	#define const_iv(name) { (IV)CL_ ## name, # name },
139	} ivstr;	197	} ivstr;
		198
		199	typedef struct
		200	{
		201	NV nv;
		202	const char *name;
		203	#define const_nv(name) { (NV)CL_ ## name, # name },
		204	} nvstr;
140		205
141	static const char *	206	static const char *
142	iv2str (IV value, const ivstr base, int count, const char fallback)	207	iv2str (IV value, const ivstr base, int count, const char fallback)
143	{	208	{
144	int i;	209	int i;
…		…
193	if (res) \	258	if (res) \
194	FAIL (name);	259	FAIL (name);
195		260
196	/*****************************************************************************/	261	/*****************************************************************************/
197		262
		263	static SV *
		264	new_clobj (HV *stash, IV id)
		265	{
		266	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		267	}
		268
		269	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		270	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
		271
		272	/* cl objects are either \$iv, or [$iv, ...] */
		273	/* they can be upgraded at runtime to the array form */
		274	static void * ecb_noinline
		275	SvCLOBJ (CV cv, const char svname, SV sv, const char pkg)
		276	{
		277	// sv_derived_from is quite slow :(
		278	if (SvROK (sv) && sv_derived_from (sv, pkg))
		279	return (void *)SvIV (SvRV (sv));
		280
		281	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, pkg);
		282	}
		283
		284	// the "no-inherit" version of the above
		285	static void * ecb_noinline
		286	SvCLOBJ_ni (CV cv, const char svname, SV sv, HV stash)
		287	{
		288	if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
		289	return (void *)SvIV (SvRV (sv));
		290
		291	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, HvNAME (stash));
		292	}
		293
		294	/*****************************************************************************/
		295
198	static cl_context_properties *	296	static cl_context_properties * ecb_noinline
199	SvCONTEXTPROPERTIES (const char func, const char svname, SV sv, cl_context_properties extra, int extracount)	297	SvCONTEXTPROPERTIES (CV cv, const char svname, SV sv, cl_context_properties extra, int extracount)
200	{	298	{
201	if (!sv \|\| !SvOK (sv))	299	if (!sv \|\| !SvOK (sv))
202	if (extra)	300	if (extra)
203	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully	301	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
204	else	302	else
…		…
210	int i, len = av_len (av) + 1;	308	int i, len = av_len (av) + 1;
211	cl_context_properties p = tmpbuf (sizeof (cl_context_properties) (len + extracount + 1));	309	cl_context_properties p = tmpbuf (sizeof (cl_context_properties) (len + extracount + 1));
212	cl_context_properties *l = p;	310	cl_context_properties *l = p;
213		311
214	if (len & 1)	312	if (len & 1)
215	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);	313	croak ("%s: %s is not a property list (must contain an even number of elements)", cv_get_name (cv), svname);
216		314
217	while (extracount--)	315	while (extracount--)
218	l++ = extra++;	316	l++ = extra++;
219		317
220	for (i = 0; i < len; i += 2)	318	for (i = 0; i < len; i += 2)
…		…
223	SV p_sv = av_fetch (av, i + 1, 0);	321	SV p_sv = av_fetch (av, i + 1, 0);
224	cl_context_properties v = SvIV (p_sv); // code below can override	322	cl_context_properties v = SvIV (p_sv); // code below can override
225		323
226	switch (t)	324	switch (t)
227	{	325	{
		326	case CL_CONTEXT_PLATFORM:
		327	if (SvROK (p_sv))
		328	v = (cl_context_properties)SvCLOBJ (cv, svname, p_sv, "OpenCL::Platform");
		329	break;
		330
228	case CL_GLX_DISPLAY_KHR:	331	case CL_GLX_DISPLAY_KHR:
229	if (!SvOK (p_sv))	332	if (!SvOK (p_sv))
230	{	333	{
231	void *func = glsym ("_glXGetCurrentDisplay");	334	void *func = glsym ("_glXGetCurrentDisplay");
232	if (func)	335	if (func)
…		…
255	*l = 0;	358	*l = 0;
256		359
257	return p;	360	return p;
258	}	361	}
259		362
260	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);	363	croak ("%s: %s is not a property list (either undef or [type => value, ...])", cv_get_name (cv), svname);
261	}	364	}
262		365
263	/*****************************************************************************/	366	// parse an array of CLOBJ into a void ** array in C - works only for CLOBJs whose representation
264		367	// is a pointer (and only on well-behaved systems).
265	#define NEW_CLOBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)	368	static void * ecb_noinline
266	#define PUSH_CLOBJ(class,ptr) PUSHs (NEW_CLOBJ (class, ptr))	369	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	{	370	{
274	if (SvROK (sv) && sv_derived_from (sv, pkg))	371	if (!SvROK (arg) \|\| SvTYPE (SvRV (arg)) != SVt_PVAV)
275	return (void *)SvIV (SvRV (sv));	372	croak ("%s: '%s' parameter must be %sa reference to an array of %s objects",
		373	cv_get_name (cv), argname, or_undef ? "undef or " : "", klass);
276		374
277	croak ("%s: %s is not of type %s", func, svname, pkg);	375	AV av = (AV )SvRV (arg);
		376	void **list = 0;
		377	cl_uint count = av_len (av) + 1;
		378
		379	if (count)
		380	{
		381	list = tmpbuf (sizeof (list) count);
		382	int i;
		383	for (i = 0; i < count; ++i)
		384	list [i] = SvCLOBJ (cv, argname, *av_fetch (av, i, 1), klass);
		385	}
		386
		387	if (!count && !or_undef)
		388	croak ("%s: '%s' must contain at least one %s object",
		389	cv_get_name (cv), argname, klass);
		390
		391	*rcount = count;
		392	return (void *)list;
278	}	393	}
279		394
280	/*****************************************************************************/	395	/*****************************************************************************/
281	/* callback stuff */	396	/* callback stuff */
282		397
…		…
304	static void (eq_signal_func)(void signal_arg, int value);	419	static void (eq_signal_func)(void signal_arg, int value);
305	static void *eq_signal_arg;	420	static void *eq_signal_arg;
306	static xmutex_t eq_lock = X_MUTEX_INIT;	421	static xmutex_t eq_lock = X_MUTEX_INIT;
307	static eq_item eq_head, eq_tail;	422	static eq_item eq_head, eq_tail;
308		423
309	static void	424	static void ecb_noinline
310	eq_enq (eq_vtbl vtbl, SV cb, void data1, void data2, void *data3)	425	eq_enq (eq_vtbl vtbl, SV cb, void data1, void data2, void *data3)
311	{	426	{
312	eq_item *item = malloc (sizeof (eq_item));	427	eq_item *item = malloc (sizeof (eq_item));
313		428
314	item->next = 0;	429	item->next = 0;
…		…
381	}	496	}
382		497
383	/*****************************************************************************/	498	/*****************************************************************************/
384	/* context notify */	499	/* context notify */
385		500
386	static void	501	static void ecb_noinline
387	eq_context_push (void data1, void data2, void *data3)	502	eq_context_push (void data1, void data2, void *data3)
388	{	503	{
389	dSP;	504	dSP;
390	PUSHs (sv_2mortal (newSVpv (data1, 0)));	505	PUSHs (sv_2mortal (newSVpv (data1, 0)));
391	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));	506	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
…		…
413	{ \	528	{ \
414	pfn_notify = eq_context_notify; \	529	pfn_notify = eq_context_notify; \
415	user_data = s_get_cv (notify); \	530	user_data = s_get_cv (notify); \
416	}	531	}
417		532
418	static SV *	533	static SV * ecb_noinline
419	new_clobj_context (cl_context ctx, void *user_data)	534	new_clobj_context (cl_context ctx, void *user_data)
420	{	535	{
421	SV *sv = NEW_CLOBJ ("OpenCL::Context", ctx);	536	SV *sv = new_clobj (stash_context, (IV)ctx);
422		537
423	if (user_data)	538	if (user_data)
424	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);	539	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
425		540
426	return sv;	541	return sv;
…		…
433		548
434	static void	549	static void
435	eq_program_push (void data1, void data2, void *data3)	550	eq_program_push (void data1, void data2, void *data3)
436	{	551	{
437	dSP;	552	dSP;
438	PUSH_CLOBJ ("OpenCL::Program", data1);	553	PUSH_CLOBJ (stash_program, data1);
439	PUTBACK;	554	PUTBACK;
440	}	555	}
441		556
442	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };	557	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
443		558
444	static void CL_CALLBACK	559	static void CL_CALLBACK
445	eq_program_notify (cl_program program, void *user_data)	560	eq_program_notify (cl_program program, void *user_data)
446	{	561	{
		562	clRetainProgram (program);
		563
447	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);	564	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		565	}
		566
		567	typedef void (CL_CALLBACK program_callback)(cl_program program, void user_data);
		568
		569	static program_callback ecb_noinline
		570	make_program_callback (SV notify, void *ruser_data)
		571	{
		572	if (SvOK (notify))
		573	{
		574	*ruser_data = SvREFCNT_inc (s_get_cv (notify));
		575	return eq_program_notify;
		576	}
		577	else
		578	{
		579	*ruser_data = 0;
		580	return 0;
		581	}
448	}	582	}
449		583
450	struct build_args	584	struct build_args
451	{	585	{
452	cl_program program;	586	cl_program program;
…		…
466	else	600	else
467	clReleaseProgram (arg->program);	601	clReleaseProgram (arg->program);
468		602
469	free (arg->options);	603	free (arg->options);
470	free (arg);	604	free (arg);
		605
		606	return 0;
471	}	607	}
472		608
473	static void	609	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)	610	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id device_list, const char options, void *user_data)
475	{	611	{
…		…
484	xthread_t id;	620	xthread_t id;
485	thread_create (&id, build_program_thread, arg);	621	thread_create (&id, build_program_thread, arg);
486	}	622	}
487		623
488	/*****************************************************************************/	624	/*****************************************************************************/
		625	/* mem object destructor notify */
		626
		627	static void ecb_noinline
		628	eq_destructor_push (void data1, void data2, void *data3)
		629	{
		630	}
		631
		632	static eq_vtbl eq_destructor_vtbl = { 0, eq_destructor_push };
		633
		634	static void CL_CALLBACK
		635	eq_destructor_notify (cl_mem memobj, void *user_data)
		636	{
		637	eq_enq (&eq_destructor_vtbl, (SV )user_data, (void )memobj, 0, 0);
		638	}
		639
		640	/*****************************************************************************/
489	/* event objects */	641	/* event objects */
490		642
491	static void	643	static void
492	eq_event_push (void data1, void data2, void *data3)	644	eq_event_push (void data1, void data2, void *data3)
493	{	645	{
494	dSP;	646	dSP;
495	PUSH_CLOBJ ("OpenCL::Event", data1);	647	PUSH_CLOBJ (stash_event, data1);
496	PUSHs (sv_2mortal (newSViv ((IV)data2)));	648	PUSHs (sv_2mortal (newSViv ((IV)data2)));
497	PUTBACK;	649	PUTBACK;
498	}	650	}
499		651
500	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };	652	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
…		…
505	clRetainEvent (event);	657	clRetainEvent (event);
506	eq_enq (&eq_event_vtbl, user_data, (void )event, (void )(IV)event_command_exec_status, 0);	658	eq_enq (&eq_event_vtbl, user_data, (void )event, (void )(IV)event_command_exec_status, 0);
507	}	659	}
508		660
509	/*****************************************************************************/	661	/*****************************************************************************/
		662	/* utilities for XS code */
510		663
511	static size_t	664	static size_t
512	img_row_pitch (cl_mem img)	665	img_row_pitch (cl_mem img)
513	{	666	{
514	size_t res;	667	size_t res;
515	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	668	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
516	return res;	669	return res;
517	}	670	}
518		671
519	static cl_event *	672	static cl_event * ecb_noinline
520	event_list (SV *items, cl_uint rcount)	673	event_list (CV cv, SV items, cl_uint rcount, cl_event extra)
521	{	674	{
522	cl_uint count = *rcount;	675	cl_uint count = *rcount;
523		676
524	if (!count)	677	if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
		678	*rcount = count = 0;
		679
		680	if (!count && !extra)
525	return 0;	681	return 0;
526		682
527	cl_event list = tmpbuf (sizeof (cl_event) count);	683	cl_event list = tmpbuf (sizeof (cl_event) (count + 1));
528	int i = 0;	684	int i = 0;
529		685
530	do	686	while (count--)
531	{
532	--count;
533	if (SvOK (items [count]))	687	if (SvOK (items [count]))
534	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	688	list [i++] = SvCLOBJ (cv, "wait_events", items [count], "OpenCL::Event");
535	}	689
536	while (count);	690	if (extra)
		691	list [i++] = extra;
537		692
538	*rcount = i;	693	*rcount = i;
539		694
540	return i ? list : 0;	695	return i ? list : 0;
541	}	696	}
542		697
543	#define EVENT_LIST(items,count) \	698	#define EVENT_LIST(skip) \
544	cl_uint event_list_count = (count); \	699	cl_uint event_list_count = items - (skip); \
545	cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)	700	cl_event *event_list_ptr = event_list (cv, &ST (skip), &event_list_count, 0)
546		701
547	#define INFO(class) \	702	#define INFO(class) \
548	{ \	703	{ \
549	size_t size; \	704	size_t size; \
550	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \	705	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
…		…
554	SvCUR_set (sv, size); \	709	SvCUR_set (sv, size); \
555	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \	710	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
556	XPUSHs (sv); \	711	XPUSHs (sv); \
557	}	712	}
558		713
		714	/*****************************************************************************/
		715	/* mapped_xxx */
		716
		717	static OpenCL__Mapped
		718	SvMAPPED (SV *sv)
		719	{
		720	// no typechecking atm., keep your fingers crossed
		721	return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
		722	}
		723
		724	struct mapped
		725	{
		726	cl_command_queue queue;
		727	cl_mem memobj;
		728	void *ptr;
		729	size_t cb;
		730	cl_event event;
		731	size_t row_pitch;
		732	size_t slice_pitch;
		733
		734	size_t element_size;
		735	size_t width, height, depth;
		736	};
		737
		738	static SV *
		739	mapped_new (
		740	HV *stash, cl_command_queue queue, cl_mem memobj, cl_map_flags flags,
		741	void *ptr, size_t cb, cl_event ev,
		742	size_t row_pitch, size_t slice_pitch, size_t element_size,
		743	size_t width, size_t height, size_t depth
		744	)
		745	{
		746	SV *data = newSV (0);
		747	SvUPGRADE (data, SVt_PVMG);
		748
		749	OpenCL__Mapped mapped;
		750	New (0, mapped, 1, struct mapped);
		751
		752	clRetainCommandQueue (queue);
		753
		754	mapped->queue = queue;
		755	mapped->memobj = memobj;
		756	mapped->ptr = ptr;
		757	mapped->cb = cb;
		758	mapped->event = ev;
		759	mapped->row_pitch = row_pitch;
		760	mapped->slice_pitch = slice_pitch;
		761
		762	mapped->element_size = element_size;
		763	mapped->width = width;
		764	mapped->height = height;
		765	mapped->depth = depth;
		766
		767	sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
		768
		769	if (SvLEN (data))
		770	Safefree (data);
		771
		772	SvPVX (data) = (char *)ptr;
		773	SvCUR_set (data, cb);
		774	SvLEN_set (data, 0);
		775	SvPOK_only (data);
		776
		777	SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
		778
		779	if (!(flags & CL_MAP_WRITE))
		780	SvREADONLY_on (data);
		781
		782	return obj;
		783	}
		784
		785	static void
		786	mapped_detach (SV *sv, OpenCL__Mapped mapped)
		787	{
		788	SV *data = SvRV (sv);
		789
		790	// the next check checks both before AND after detach, where SvPVX should STILL be 0
		791	if (SvPVX (data) != (char *)mapped->ptr)
		792	warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
		793	else
		794	{
		795	SvREADONLY_off (data);
		796	SvCUR_set (data, 0);
		797	SvPVX (data) = 0;
		798	SvOK_off (data);
		799	}
		800
		801	mapped->ptr = 0;
		802	}
		803
		804	static void
		805	mapped_unmap (CV cv, SV self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
		806	{
		807	cl_event *event_list_ptr = event_list (cv, wait_list, &event_list_count, mapped->event);
		808	cl_event ev;
		809
		810	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
		811
		812	clReleaseEvent (mapped->event);
		813	mapped->event = ev;
		814
		815	mapped_detach (self, mapped);
		816	}
		817
		818	static size_t
		819	mapped_element_size (OpenCL__Mapped self)
		820	{
		821	if (!self->element_size)
		822	clGetImageInfo (self->memobj, CL_IMAGE_ELEMENT_SIZE, sizeof (self->element_size), &self->element_size, 0);
		823
		824	return self->element_size;
		825	}
		826
		827	/*****************************************************************************/
		828
559	MODULE = OpenCL PACKAGE = OpenCL	829	MODULE = OpenCL PACKAGE = OpenCL
560		830
561	PROTOTYPES: ENABLE	831	PROTOTYPES: ENABLE
562		832
563	void	833	void
…		…
572	eq_signal_arg = (void*)arg;	842	eq_signal_arg = (void*)arg;
573		843
574	BOOT:	844	BOOT:
575	{	845	{
576	HV *stash = gv_stashpv ("OpenCL", 1);	846	HV *stash = gv_stashpv ("OpenCL", 1);
		847
577	static const ivstr *civ, const_iv[] = {	848	static const ivstr *civ, const_iv[] = {
578	{ sizeof (cl_char ), "SIZEOF_CHAR" },	849	{ sizeof (cl_char ), "SIZEOF_CHAR" },
579	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	850	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
580	{ sizeof (cl_short ), "SIZEOF_SHORT" },	851	{ sizeof (cl_short ), "SIZEOF_SHORT" },
581	{ sizeof (cl_ushort), "SIZEOF_USHORT" },	852	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
…		…
584	{ sizeof (cl_long ), "SIZEOF_LONG" },	855	{ sizeof (cl_long ), "SIZEOF_LONG" },
585	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	856	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
586	{ sizeof (cl_half ), "SIZEOF_HALF" },	857	{ sizeof (cl_half ), "SIZEOF_HALF" },
587	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	858	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
588	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	859	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
		860	{ PREFER_1_1 , "PREFER_1_1" },
589	#include "constiv.h"	861	#include "constiv.h"
590	};	862	};
591		863
592	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	864	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
593	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		866
		867	static const nvstr *cnv, const_nv[] = {
		868	#include "constnv.h"
		869	};
		870
		871	for (cnv = const_nv + sizeof (const_nv) / sizeof (const_nv [0]); cnv > const_nv; cnv--)
		872	newCONSTSUB (stash, (char *)cnv[-1].name, newSVnv (cnv[-1].nv));
		873
		874	newCONSTSUB (stash, "NAN", newSVnv (CL_NAN)); // CL_NAN might be a function call
		875
		876	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
		877	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		878	stash_subdevice = gv_stashpv ("OpenCL::SubDevice", GV_ADD);
		879	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
		880	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
		881	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
		882	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
		883	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
		884	stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
		885	stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
		886	stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
		887	stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
		888	stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
		889	stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
		890	stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
		891	stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
		892	stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
		893	stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
		894	stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
		895	stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
		896	stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
		897	stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
		898	stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
594		899
595	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);	900	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
596	}	901	}
597		902
598	cl_int	903	cl_int
…		…
601	RETVAL = res;	906	RETVAL = res;
602	OUTPUT:	907	OUTPUT:
603	RETVAL	908	RETVAL
604		909
605	const char *	910	const char *
606	err2str (cl_int err)	911	err2str (cl_int err = res)
607		912
608	const char *	913	const char *
609	enum2str (cl_uint value)	914	enum2str (cl_uint value)
610		915
611	void	916	void
…		…
619	list = tmpbuf (sizeof (list) count);	924	list = tmpbuf (sizeof (list) count);
620	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	925	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
621		926
622	EXTEND (SP, count);	927	EXTEND (SP, count);
623	for (i = 0; i < count; ++i)	928	for (i = 0; i < count; ++i)
624	PUSH_CLOBJ ("OpenCL::Platform", list [i]);	929	PUSH_CLOBJ (stash_platform, list [i]);
625		930
626	void	931	void
627	context_from_type (cl_context_properties properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV notify = &PL_sv_undef)	932	context_from_type (cl_context_properties properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV notify = &PL_sv_undef)
628	PPCODE:	933	PPCODE:
629	CONTEXT_NOTIFY_CALLBACK;	934	CONTEXT_NOTIFY_CALLBACK;
630	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));	935	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
631	XPUSH_CLOBJ_CONTEXT;	936	XPUSH_CLOBJ_CONTEXT;
632		937
633	void	938	void
634	context (FUTURE properties, FUTURE devices, FUTURE notify)	939	context (cl_context_properties properties, SV devices, SV *notify = &PL_sv_undef)
635	PPCODE:	940	PPCODE:
636	/* der Gipfel der Kunst */	941	cl_uint device_count;
		942	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		943
		944	CONTEXT_NOTIFY_CALLBACK;
		945	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, device_count, device_list, pfn_notify, user_data, &res));
		946	XPUSH_CLOBJ_CONTEXT;
637		947
638	void	948	void
639	wait_for_events (...)	949	wait_for_events (...)
640	CODE:	950	CODE:
641	EVENT_LIST (0, items);	951	EVENT_LIST (0);
642	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	952	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
643		953
644	PROTOTYPES: DISABLE	954	PROTOTYPES: DISABLE
645		955
646	MODULE = OpenCL PACKAGE = OpenCL::Platform	956	MODULE = OpenCL PACKAGE = OpenCL::Platform
…		…
689	list = tmpbuf (sizeof (list) count);	999	list = tmpbuf (sizeof (list) count);
690	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));	1000	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
691		1001
692	EXTEND (SP, count);	1002	EXTEND (SP, count);
693	for (i = 0; i < count; ++i)	1003	for (i = 0; i < count; ++i)
694	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	1004	PUSH_CLOBJ (stash_device, list [i]);
695		1005
696	void	1006	void
697	context (OpenCL::Platform self, cl_context_properties properties, SV devices, SV *notify = &PL_sv_undef)	1007	context (OpenCL::Platform self, SV properties, SV devices, SV *notify = &PL_sv_undef)
698	PPCODE:	1008	PPCODE:
		1009	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		1010	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		1011
		1012	cl_uint device_count;
		1013	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1014
		1015	CONTEXT_NOTIFY_CALLBACK;
		1016	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, device_count, device_list, pfn_notify, user_data, &res));
		1017	XPUSH_CLOBJ_CONTEXT;
		1018
		1019	void
		1020	context_from_type (OpenCL::Platform self, SV properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV notify = &PL_sv_undef)
		1021	PPCODE:
		1022	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		1023	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		1024
		1025	CONTEXT_NOTIFY_CALLBACK;
		1026	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
		1027	XPUSH_CLOBJ_CONTEXT;
		1028
		1029	MODULE = OpenCL PACKAGE = OpenCL::Device
		1030
		1031	void
		1032	info (OpenCL::Device self, cl_device_info name)
		1033	PPCODE:
		1034	INFO (Device)
		1035
		1036	#if CL_VERSION_1_2
		1037
		1038	void
		1039	sub_devices (OpenCL::Device self, SV *properties)
		1040	PPCODE:
699	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVAV)	1041	if (!SvROK (properties) \|\| SvTYPE (SvRV (properties)) != SVt_PVAV)
700	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");	1042	croak ("OpenCL::Device::sub_devices: properties must be specified as reference to an array of property-value pairs");
701		1043
702	AV av = (AV )SvRV (devices);	1044	properties = SvRV (properties);
703	cl_uint num_devices = av_len (av) + 1;	1045
704	cl_device_id device_list = tmpbuf (sizeof (cl_device_id) num_devices);	1046	cl_uint count = av_len ((AV *)properties) + 1;
		1047	cl_device_partition_property props = tmpbuf (sizeof (props) * count + 1);
705		1048
706	int i;	1049	int i;
707	for (i = num_devices; i--; )	1050	for (i = 0; i < count; ++i)
708	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	1051	props [i] = (cl_device_partition_property)SvIV (av_fetch ((AV )properties, i, 0));
709		1052
710	CONTEXT_NOTIFY_CALLBACK;	1053	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		1054
714	void	1055	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)	1056	NEED_SUCCESS (CreateSubDevices, (self, props, 0, 0, &num_devices));
716	PPCODE:	1057	cl_device_id list = tmpbuf (sizeof (list) * num_devices);
717	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };	1058	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		1059
720	CONTEXT_NOTIFY_CALLBACK;	1060	EXTEND (SP, num_devices);
721	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	1061	for (i = 0; i < count; ++i)
722	XPUSH_CLOBJ_CONTEXT;	1062	PUSH_CLOBJ (stash_subdevice, list [i]);
723		1063
724	MODULE = OpenCL PACKAGE = OpenCL::Device	1064	#endif
725
726	void
727	info (OpenCL::Device self, cl_device_info name)
728	PPCODE:
729	INFO (Device)
730		1065
731	#BEGIN:device	1066	#BEGIN:device
732		1067
733	void	1068	void
734	type (OpenCL::Device self)	1069	type (OpenCL::Device self)
		1070	ALIAS:
		1071	type = CL_DEVICE_TYPE
		1072	address_bits = CL_DEVICE_ADDRESS_BITS
		1073	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
		1074	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
		1075	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
		1076	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
		1077	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
		1078	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
		1079	execution_capabilities = CL_DEVICE_EXECUTION_CAPABILITIES
		1080	properties = CL_DEVICE_QUEUE_PROPERTIES
		1081	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
		1082	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
735	PPCODE:	1083	PPCODE:
736	cl_device_type value [1];	1084	cl_ulong value [1];
737	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));	1085	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
738	EXTEND (SP, 1);	1086	EXTEND (SP, 1);
739	const int i = 0;	1087	const int i = 0;
740	PUSHs (sv_2mortal (newSViv (value [i])));	1088	PUSHs (sv_2mortal (newSVuv (value [i])));
741		1089
742	void	1090	void
743	vendor_id (OpenCL::Device self)	1091	vendor_id (OpenCL::Device self)
744	ALIAS:	1092	ALIAS:
745	vendor_id = CL_DEVICE_VENDOR_ID	1093	vendor_id = CL_DEVICE_VENDOR_ID
…		…
756	max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS	1104	max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
757	image_support = CL_DEVICE_IMAGE_SUPPORT	1105	image_support = CL_DEVICE_IMAGE_SUPPORT
758	max_samplers = CL_DEVICE_MAX_SAMPLERS	1106	max_samplers = CL_DEVICE_MAX_SAMPLERS
759	mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN	1107	mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
760	min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE	1108	min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
		1109	global_mem_cache_type = CL_DEVICE_GLOBAL_MEM_CACHE_TYPE
761	global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE	1110	global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
762	max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS	1111	max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
		1112	local_mem_type = CL_DEVICE_LOCAL_MEM_TYPE
763	preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF	1113	preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
764	native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR	1114	native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
765	native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT	1115	native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
766	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT	1116	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
767	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG	1117	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
…		…
805	EXTEND (SP, n);	1155	EXTEND (SP, n);
806	for (i = 0; i < n; ++i)	1156	for (i = 0; i < n; ++i)
807	PUSHs (sv_2mortal (newSVuv (value [i])));	1157	PUSHs (sv_2mortal (newSVuv (value [i])));
808		1158
809	void	1159	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)	1160	error_correction_support (OpenCL::Device self)
866	ALIAS:	1161	ALIAS:
867	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT	1162	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
868	endian_little = CL_DEVICE_ENDIAN_LITTLE	1163	endian_little = CL_DEVICE_ENDIAN_LITTLE
869	available = CL_DEVICE_AVAILABLE	1164	available = CL_DEVICE_AVAILABLE
870	compiler_available = CL_DEVICE_COMPILER_AVAILABLE	1165	compiler_available = CL_DEVICE_COMPILER_AVAILABLE
871	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY	1166	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
872	PPCODE:	1167	PPCODE:
873	cl_bool value [1];	1168	cl_uint value [1];
874	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));	1169	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
875	EXTEND (SP, 1);	1170	EXTEND (SP, 1);
876	const int i = 0;	1171	const int i = 0;
877	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	1172	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		1173
897	void	1174	void
898	platform (OpenCL::Device self)	1175	platform (OpenCL::Device self)
899	PPCODE:	1176	PPCODE:
900	cl_platform_id value [1];	1177	cl_platform_id value [1];
901	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	1178	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
902	EXTEND (SP, 1);	1179	EXTEND (SP, 1);
903	const int i = 0;	1180	const int i = 0;
904	{
905	PUSH_CLOBJ ("OpenCL::Platform", value [i]);	1181	PUSH_CLOBJ (stash_platform, value [i]);
906	}
907		1182
908	void	1183	void
909	name (OpenCL::Device self)	1184	name (OpenCL::Device self)
910	ALIAS:	1185	ALIAS:
911	name = CL_DEVICE_NAME	1186	name = CL_DEVICE_NAME
…		…
928	PPCODE:	1203	PPCODE:
929	cl_device_id value [1];	1204	cl_device_id value [1];
930	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	1205	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
931	EXTEND (SP, 1);	1206	EXTEND (SP, 1);
932	const int i = 0;	1207	const int i = 0;
933	{
934	PUSH_CLOBJ ("OpenCL::Device", value [i]);	1208	PUSH_CLOBJ (stash_device, value [i]);
935	}
936		1209
937	void	1210	void
938	partition_types_ext (OpenCL::Device self)	1211	partition_types_ext (OpenCL::Device self)
939	ALIAS:	1212	ALIAS:
940	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT	1213	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
…		…
950	for (i = 0; i < n; ++i)	1223	for (i = 0; i < n; ++i)
951	PUSHs (sv_2mortal (newSVuv (value [i])));	1224	PUSHs (sv_2mortal (newSVuv (value [i])));
952		1225
953	#END:device	1226	#END:device
954		1227
		1228	MODULE = OpenCL PACKAGE = OpenCL::SubDevice
		1229
		1230	#if CL_VERSION_1_2
		1231
		1232	void
		1233	DESTROY (OpenCL::SubDevice self)
		1234	CODE:
		1235	clReleaseDevice (self);
		1236
		1237	#endif
		1238
955	MODULE = OpenCL PACKAGE = OpenCL::Context	1239	MODULE = OpenCL PACKAGE = OpenCL::Context
956		1240
957	void	1241	void
958	DESTROY (OpenCL::Context context)	1242	DESTROY (OpenCL::Context self)
959	CODE:	1243	CODE:
960	clReleaseContext (context);	1244	clReleaseContext (self);
961		1245
962	void	1246	void
963	info (OpenCL::Context self, cl_context_info name)	1247	info (OpenCL::Context self, cl_context_info name)
964	PPCODE:	1248	PPCODE:
965	INFO (Context)	1249	INFO (Context)
966		1250
967	void	1251	void
968	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)	1252	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
969	PPCODE:	1253	PPCODE:
970	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));	1254	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
971	XPUSH_CLOBJ ("OpenCL::Queue", queue);	1255	XPUSH_CLOBJ (stash_queue, queue);
972		1256
973	void	1257	void
974	user_event (OpenCL::Context self)	1258	user_event (OpenCL::Context self)
975	PPCODE:	1259	PPCODE:
976	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));	1260	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
977	XPUSH_CLOBJ ("OpenCL::UserEvent", ev);	1261	XPUSH_CLOBJ (stash_userevent, ev);
978		1262
979	void	1263	void
980	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)	1264	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
981	PPCODE:	1265	PPCODE:
982	if (flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR))	1266	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?");	1267	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
984		1268
985	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));	1269	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
986	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);	1270	XPUSH_CLOBJ (stash_bufferobj, mem);
987		1271
988	void	1272	void
989	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)	1273	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
990	PPCODE:	1274	PPCODE:
991	STRLEN len;	1275	STRLEN len;
992	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1276	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
993	if (!(flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR)))	1277	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?");	1278	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));	1279	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
996	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);	1280	XPUSH_CLOBJ (stash_bufferobj, mem);
997		1281
998	#if CL_VERSION_1_2	1282	#if CL_VERSION_1_2
999		1283
1000	void	1284	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, 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)	1285	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)
1002	PPCODE:	1286	PPCODE:
1003	STRLEN len;	1287	STRLEN len;
1004	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1288	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
1005	const cl_image_format format = { channel_order, channel_type };	1289	const cl_image_format format = { channel_order, channel_type };
1006	const cl_image_desc desc = {	1290	const cl_image_desc desc = {
1007	type,	1291	type,
1008	width, height, depth,	1292	width, height, depth,
1009	array_size, row_pitch, slice_pitch,	1293	array_size, row_pitch, slice_pitch,
1010	num_mip_level, num_samples,	1294	num_mip_level, num_samples,
1011	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0	1295	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ (cv, "data", data, "OpenCL::Buffer") : 0
1012	};	1296	};
1013	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1297	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1014	char *klass = "OpenCL::Image";	1298	HV *stash = stash_image;
1015	switch (type)	1299	switch (type)
1016	{	1300	{
1017	case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;	1301	case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
1018	case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;	1302	case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
1019	case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1303	case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
1020	case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;	1304	case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
1021	case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1305	case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
1022	case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;	1306	case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
1023	}	1307	}
1024	XPUSH_CLOBJ (klass, mem);	1308	XPUSH_CLOBJ (stash, mem);
1025		1309
1026	#endif	1310	#endif
1027		1311
1028	void	1312	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)	1313	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));	1319	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
1036	#else	1320	#else
1037	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };	1321	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));	1322	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1039	#endif	1323	#endif
1040	XPUSH_CLOBJ ("OpenCL::Image2D", mem);	1324	XPUSH_CLOBJ (stash_image2d, mem);
1041		1325
1042	void	1326	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)	1327	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:	1328	PPCODE:
1045	STRLEN len;	1329	STRLEN len;
…		…
1049	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1333	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
1050	#else	1334	#else
1051	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };	1335	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));	1336	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1053	#endif	1337	#endif
1054	XPUSH_CLOBJ ("OpenCL::Image3D", mem);	1338	XPUSH_CLOBJ (stash_image3d, mem);
1055		1339
1056	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing	1340	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing
1057		1341
1058	void	1342	void
1059	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)	1343	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
1060	PPCODE:	1344	PPCODE:
1061	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));	1345	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
1062	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);	1346	XPUSH_CLOBJ (stash_bufferobj, mem);
1063		1347
1064	void	1348	void
1065	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)	1349	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
1066	PPCODE:	1350	PPCODE:
1067	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));	1351	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
1068	XPUSH_CLOBJ ("OpenCL::Image2D", mem);	1352	XPUSH_CLOBJ (stash_image2d, mem);
1069		1353
1070	#if CL_VERSION_1_2	1354	#if CL_VERSION_1_2
1071		1355
1072	void	1356	void
1073	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1357	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1074	ALIAS:	1358	ALIAS:
1075	PPCODE:	1359	PPCODE:
1076	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));	1360	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
1077	cl_gl_object_type type;	1361	cl_gl_object_type type;
1078	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?	1362	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
1079	char *klass = "OpenCL::Memory";	1363	HV *stash = stash_memory;
1080	switch (type)	1364	switch (type)
1081	{	1365	{
1082	case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;	1366	case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
1083	case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;	1367	case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
1084	case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1368	case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
1085	case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;	1369	case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
1086	case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1370	case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
1087	case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;	1371	case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
1088	}	1372	}
1089	XPUSH_CLOBJ (klass, mem);	1373	XPUSH_CLOBJ (stash, mem);
1090		1374
1091	#endif	1375	#endif
1092		1376
1093	void	1377	void
1094	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1378	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
…		…
1096	#if PREFER_1_1	1380	#if PREFER_1_1
1097	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));	1381	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
1098	#else	1382	#else
1099	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));	1383	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1100	#endif	1384	#endif
1101	XPUSH_CLOBJ ("OpenCL::Image2D", mem);	1385	XPUSH_CLOBJ (stash_image2d, mem);
1102		1386
1103	void	1387	void
1104	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1388	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
1105	PPCODE:	1389	PPCODE:
1106	#if PREFER_1_1	1390	#if PREFER_1_1
1107	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));	1391	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
1108	#else	1392	#else
1109	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));	1393	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
1110	#endif	1394	#endif
1111	XPUSH_CLOBJ ("OpenCL::Image3D", mem);	1395	XPUSH_CLOBJ (stash_image3d, mem);
1112		1396
1113	#endif	1397	#endif
1114		1398
1115	void	1399	void
1116	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)	1400	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
…		…
1136		1420
1137	void	1421	void
1138	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1422	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
1139	PPCODE:	1423	PPCODE:
1140	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));	1424	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
1141	XPUSH_CLOBJ ("OpenCL::Sampler", sampler);	1425	XPUSH_CLOBJ (stash_sampler, sampler);
1142		1426
1143	void	1427	void
1144	program_with_source (OpenCL::Context self, SV *program)	1428	program_with_source (OpenCL::Context self, SV *program)
1145	PPCODE:	1429	PPCODE:
1146	STRLEN len;	1430	STRLEN len;
1147	size_t len2;	1431	size_t len2;
1148	const char *ptr = SvPVbyte (program, len);	1432	const char *ptr = SvPVbyte (program, len);
1149		1433
1150	len2 = len;	1434	len2 = len;
1151	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));	1435	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
1152	XPUSH_CLOBJ ("OpenCL::Program", prog);	1436	XPUSH_CLOBJ (stash_program, prog);
		1437
		1438	void
		1439	program_with_binary (OpenCL::Context self, SV devices, SV binaries)
		1440	PPCODE:
		1441	cl_uint device_count;
		1442	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1443
		1444	if (!SvROK (binaries) \|\| SvTYPE (SvRV (binaries)) != SVt_PVAV)
		1445	croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
		1446
		1447	binaries = SvRV (binaries);
		1448
		1449	if (device_count != av_len ((AV *)binaries) + 1)
		1450	croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
		1451
		1452	size_t length_list = tmpbuf (sizeof (length_list) * device_count);
		1453	const unsigned char *binary_list = tmpbuf (sizeof (binary_list) * device_count);
		1454	cl_int status_list = tmpbuf (sizeof (status_list) * device_count);
		1455
		1456	int i;
		1457	for (i = 0; i < device_count; ++i)
		1458	{
		1459	STRLEN len;
		1460	binary_list [i] = (const unsigned char )SvPVbyte (av_fetch ((AV *)binaries, i, 0), len);
		1461	length_list [i] = len;
		1462	}
		1463
		1464	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, device_count, device_list,
		1465	length_list, binary_list,
		1466	GIMME_V == G_ARRAY ? status_list : 0, &res));
		1467
		1468	EXTEND (SP, 2);
		1469	PUSH_CLOBJ (stash_program, prog);
		1470
		1471	if (GIMME_V == G_ARRAY)
		1472	{
		1473	AV *av = newAV ();
		1474	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1475
		1476	for (i = device_count; i--; )
		1477	av_store (av, i, newSViv (status_list [i]));
		1478	}
		1479
		1480	#if CL_VERSION_1_2
		1481
		1482	void
		1483	program_with_built_in_kernels (OpenCL::Context self, SV devices, SV kernel_names)
		1484	PPCODE:
		1485	cl_uint device_count;
		1486	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1487
		1488	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBuiltInKernels, (self, device_count, device_list, SvPVbyte_nolen (kernel_names), &res));
		1489
		1490	XPUSH_CLOBJ (stash_program, prog);
		1491
		1492	void
		1493	link_program (OpenCL::Context self, SV devices, SV options, SV programs, SV notify = &PL_sv_undef)
		1494	CODE:
		1495	cl_uint device_count = 0;
		1496	cl_device_id *device_list = 0;
		1497
		1498	if (SvOK (devices))
		1499	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		1500
		1501	cl_uint program_count;
		1502	cl_program *program_list = object_list (cv, 0, "programs", programs, "OpenCL::Program", &program_count);
		1503
		1504	void *user_data;
		1505	program_callback pfn_notify = make_program_callback (notify, &user_data);
		1506
		1507	NEED_SUCCESS_ARG (cl_program prog, LinkProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		1508	program_count, program_list, pfn_notify, user_data, &res));
		1509
		1510	XPUSH_CLOBJ (stash_program, prog);
		1511
		1512	#endif
1153		1513
1154	#BEGIN:context	1514	#BEGIN:context
1155		1515
1156	void	1516	void
1157	reference_count (OpenCL::Context self)	1517	reference_count (OpenCL::Context self)
…		…
1173	cl_device_id *value = tmpbuf (size);	1533	cl_device_id *value = tmpbuf (size);
1174	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));	1534	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
1175	int i, n = size / sizeof (*value);	1535	int i, n = size / sizeof (*value);
1176	EXTEND (SP, n);	1536	EXTEND (SP, n);
1177	for (i = 0; i < n; ++i)	1537	for (i = 0; i < n; ++i)
1178	{
1179	PUSH_CLOBJ ("OpenCL::Device", value [i]);	1538	PUSH_CLOBJ (stash_device, value [i]);
1180	}
1181		1539
1182	void	1540	void
1183	properties (OpenCL::Context self)	1541	properties (OpenCL::Context self)
1184	PPCODE:	1542	PPCODE:
1185	size_t size;	1543	size_t size;
…		…
1199	DESTROY (OpenCL::Queue self)	1557	DESTROY (OpenCL::Queue self)
1200	CODE:	1558	CODE:
1201	clReleaseCommandQueue (self);	1559	clReleaseCommandQueue (self);
1202		1560
1203	void	1561	void
1204	enqueue_read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1562	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
		1563	ALIAS:
		1564	enqueue_read_buffer = 0
1205	PPCODE:	1565	PPCODE:
1206	cl_event ev = 0;
1207	EVENT_LIST (6, items - 6);	1566	EVENT_LIST (6);
1208		1567
1209	SvUPGRADE (data, SVt_PV);	1568	SvUPGRADE (data, SVt_PV);
1210	SvGROW (data, len);	1569	SvGROW (data, len);
1211	SvPOK_only (data);	1570	SvPOK_only (data);
1212	SvCUR_set (data, len);	1571	SvCUR_set (data, len);
		1572
		1573	cl_event ev = 0;
1213	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1574	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1214		1575
1215	if (ev)	1576	if (ev)
1216	XPUSH_CLOBJ ("OpenCL::Event", ev);	1577	XPUSH_CLOBJ (stash_event, ev);
1217		1578
1218	void	1579	void
1219	enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1580	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
		1581	ALIAS:
		1582	enqueue_write_buffer = 0
1220	PPCODE:	1583	PPCODE:
1221	cl_event ev = 0;	1584	EVENT_LIST (5);
		1585
1222	STRLEN len;	1586	STRLEN len;
1223	char *ptr = SvPVbyte (data, len);	1587	char *ptr = SvPVbyte (data, len);
1224	EVENT_LIST (5, items - 5);
1225		1588
		1589	cl_event ev = 0;
1226	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1590	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1227		1591
1228	if (ev)	1592	if (ev)
1229	XPUSH_CLOBJ ("OpenCL::Event", ev);	1593	XPUSH_CLOBJ (stash_event, ev);
1230		1594
1231	#if CL_VERSION_1_2	1595	#if CL_VERSION_1_2
1232		1596
1233	void	1597	void
1234	enqueue_fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)	1598	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		1599	ALIAS:
		1600	enqueue_fill_buffer = 0
1235	PPCODE:	1601	PPCODE:
1236	cl_event ev = 0;	1602	EVENT_LIST (5);
		1603
1237	STRLEN len;	1604	STRLEN len;
1238	char *ptr = SvPVbyte (data, len);	1605	char *ptr = SvPVbyte (data, len);
1239	EVENT_LIST (5, items - 5);
1240		1606
		1607	cl_event ev = 0;
1241	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1608	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1242		1609
1243	if (ev)	1610	if (ev)
1244	XPUSH_CLOBJ ("OpenCL::Event", ev);	1611	XPUSH_CLOBJ (stash_event, ev);
1245		1612
1246	void	1613	void
1247	enqueue_fill_image (OpenCL::Queue self, OpenCL::Image img, NV r, NV g, NV b, NV a, size_t x, size_t y, size_t z, size_t width, size_t height, size_t depth, ...)	1614	fill_image (OpenCL::Queue self, OpenCL::Image img, NV r, NV g, NV b, NV a, size_t x, size_t y, size_t z, size_t width, size_t height, size_t depth, ...)
		1615	ALIAS:
		1616	enqueue_fill_image = 0
1248	PPCODE:	1617	PPCODE:
1249	cl_event ev = 0;	1618	EVENT_LIST (12);
1250	STRLEN len;	1619
1251	const size_t origin [3] = { x, y, z };	1620	const size_t origin [3] = { x, y, z };
1252	const size_t region [3] = { width, height, depth };	1621	const size_t region [3] = { width, height, depth };
1253	EVENT_LIST (12, items - 12);
1254		1622
1255	const cl_float c_f [4] = { r, g, b, a };	1623	const cl_float c_f [4] = { r, g, b, a };
1256	const cl_uint c_u [4] = { r, g, b, a };	1624	const cl_uint c_u [4] = { r, g, b, a };
1257	const cl_int c_s [4] = { r, g, b, a };	1625	const cl_int c_s [4] = { r, g, b, a };
1258	const void *c_fus [3] = { &c_f, &c_u, &c_s };	1626	const void *c_fus [3] = { &c_f, &c_u, &c_s };
…		…
1261	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));	1629	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1262	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);	1630	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
1263	if (format.image_channel_data_type < CL_SNORM_INT8 \|\| CL_FLOAT < format.image_channel_data_type)	1631	if (format.image_channel_data_type < CL_SNORM_INT8 \|\| CL_FLOAT < format.image_channel_data_type)
1264	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");	1632	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
1265		1633
		1634	cl_event ev = 0;
1266	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type]],	1635	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
1267	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1636	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1268		1637
1269	if (ev)	1638	if (ev)
1270	XPUSH_CLOBJ ("OpenCL::Event", ev);	1639	XPUSH_CLOBJ (stash_event, ev);
1271		1640
1272	#endif	1641	#endif
1273		1642
1274	void	1643	void
1275	enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1644	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
		1645	ALIAS:
		1646	enqueue_copy_buffer = 0
1276	PPCODE:	1647	PPCODE:
		1648	EVENT_LIST (6);
		1649
1277	cl_event ev = 0;	1650	cl_event ev = 0;
1278	EVENT_LIST (6, items - 6);
1279
1280	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1651	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1281		1652
1282	if (ev)	1653	if (ev)
1283	XPUSH_CLOBJ ("OpenCL::Event", ev);	1654	XPUSH_CLOBJ (stash_event, ev);
1284		1655
1285	void	1656	void
1286	enqueue_read_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)	1657	read_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)
		1658	ALIAS:
		1659	enqueue_read_buffer_rect = 0
1287	PPCODE:	1660	PPCODE:
1288	cl_event ev = 0;	1661	EVENT_LIST (17);
		1662
1289	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1663	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1290	const size_t host_origin[3] = { host_x, host_y, host_z };	1664	const size_t host_origin[3] = { host_x, host_y, host_z };
1291	const size_t region[3] = { width, height, depth };	1665	const size_t region[3] = { width, height, depth };
1292	EVENT_LIST (17, items - 17);
1293		1666
1294	if (!buf_row_pitch)	1667	if (!buf_row_pitch)
1295	buf_row_pitch = region [0];	1668	buf_row_pitch = region [0];
1296		1669
1297	if (!buf_slice_pitch)	1670	if (!buf_slice_pitch)
…		…
1307		1680
1308	SvUPGRADE (data, SVt_PV);	1681	SvUPGRADE (data, SVt_PV);
1309	SvGROW (data, len);	1682	SvGROW (data, len);
1310	SvPOK_only (data);	1683	SvPOK_only (data);
1311	SvCUR_set (data, len);	1684	SvCUR_set (data, len);
		1685
		1686	cl_event ev = 0;
1312	NEED_SUCCESS (EnqueueReadBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1687	NEED_SUCCESS (EnqueueReadBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1313		1688
1314	if (ev)	1689	if (ev)
1315	XPUSH_CLOBJ ("OpenCL::Event", ev);	1690	XPUSH_CLOBJ (stash_event, ev);
1316		1691
1317	void	1692	void
1318	enqueue_write_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)	1693	write_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)
		1694	ALIAS:
		1695	enqueue_write_buffer_rect = 0
1319	PPCODE:	1696	PPCODE:
1320	cl_event ev = 0;	1697	EVENT_LIST (17);
		1698
1321	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1699	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1322	const size_t host_origin[3] = { host_x, host_y, host_z };	1700	const size_t host_origin[3] = { host_x, host_y, host_z };
1323	const size_t region[3] = { width, height, depth };	1701	const size_t region[3] = { width, height, depth };
1324	STRLEN len;	1702	STRLEN len;
1325	char *ptr = SvPVbyte (data, len);	1703	char *ptr = SvPVbyte (data, len);
1326	EVENT_LIST (17, items - 17);
1327		1704
1328	if (!buf_row_pitch)	1705	if (!buf_row_pitch)
1329	buf_row_pitch = region [0];	1706	buf_row_pitch = region [0];
1330		1707
1331	if (!buf_slice_pitch)	1708	if (!buf_slice_pitch)
…		…
1340	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1717	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
1341		1718
1342	if (len < min_len)	1719	if (len < min_len)
1343	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1720	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1344		1721
		1722	cl_event ev = 0;
1345	NEED_SUCCESS (EnqueueWriteBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1723	NEED_SUCCESS (EnqueueWriteBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1346		1724
1347	if (ev)	1725	if (ev)
1348	XPUSH_CLOBJ ("OpenCL::Event", ev);	1726	XPUSH_CLOBJ (stash_event, ev);
1349		1727
1350	void	1728	void
1351	enqueue_copy_buffer_rect (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)	1729	copy_buffer_rect (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)
		1730	ALIAS:
		1731	enqueue_copy_buffer_rect = 0
1352	PPCODE:	1732	PPCODE:
1353	cl_event ev = 0;	1733	EVENT_LIST (16);
		1734
1354	const size_t src_origin[3] = { src_x, src_y, src_z };	1735	const size_t src_origin[3] = { src_x, src_y, src_z };
1355	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1736	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1356	const size_t region[3] = { width, height, depth };	1737	const size_t region[3] = { width, height, depth };
1357	EVENT_LIST (16, items - 16);
1358		1738
		1739	cl_event ev = 0;
1359	NEED_SUCCESS (EnqueueCopyBufferRect, (self, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1740	NEED_SUCCESS (EnqueueCopyBufferRect, (self, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1360		1741
1361	if (ev)	1742	if (ev)
1362	XPUSH_CLOBJ ("OpenCL::Event", ev);	1743	XPUSH_CLOBJ (stash_event, ev);
1363		1744
1364	void	1745	void
1365	enqueue_read_image (OpenCL::Queue self, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)	1746	read_image (OpenCL::Queue self, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
		1747	ALIAS:
		1748	enqueue_read_image = 0
1366	PPCODE:	1749	PPCODE:
1367	cl_event ev = 0;	1750	EVENT_LIST (12);
		1751
1368	const size_t src_origin[3] = { src_x, src_y, src_z };	1752	const size_t src_origin[3] = { src_x, src_y, src_z };
1369	const size_t region[3] = { width, height, depth };	1753	const size_t region[3] = { width, height, depth };
1370	EVENT_LIST (12, items - 12);
1371		1754
1372	if (!row_pitch)	1755	if (!row_pitch)
1373	row_pitch = img_row_pitch (src);	1756	row_pitch = img_row_pitch (src);
1374		1757
1375	if (depth > 1 && !slice_pitch)	1758	if (depth > 1 && !slice_pitch)
…		…
1379		1762
1380	SvUPGRADE (data, SVt_PV);	1763	SvUPGRADE (data, SVt_PV);
1381	SvGROW (data, len);	1764	SvGROW (data, len);
1382	SvPOK_only (data);	1765	SvPOK_only (data);
1383	SvCUR_set (data, len);	1766	SvCUR_set (data, len);
		1767
		1768	cl_event ev = 0;
1384	NEED_SUCCESS (EnqueueReadImage, (self, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1769	NEED_SUCCESS (EnqueueReadImage, (self, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1385		1770
1386	if (ev)	1771	if (ev)
1387	XPUSH_CLOBJ ("OpenCL::Event", ev);	1772	XPUSH_CLOBJ (stash_event, ev);
1388		1773
1389	void	1774	void
1390	enqueue_write_image (OpenCL::Queue self, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)	1775	write_image (OpenCL::Queue self, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
		1776	ALIAS:
		1777	enqueue_write_image = 0
1391	PPCODE:	1778	PPCODE:
1392	cl_event ev = 0;	1779	EVENT_LIST (12);
		1780
1393	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1781	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1394	const size_t region[3] = { width, height, depth };	1782	const size_t region[3] = { width, height, depth };
1395	STRLEN len;	1783	STRLEN len;
1396	char *ptr = SvPVbyte (data, len);	1784	char *ptr = SvPVbyte (data, len);
1397	EVENT_LIST (12, items - 12);
1398		1785
1399	if (!row_pitch)	1786	if (!row_pitch)
1400	row_pitch = img_row_pitch (dst);	1787	row_pitch = img_row_pitch (dst);
1401		1788
1402	if (depth > 1 && !slice_pitch)	1789	if (depth > 1 && !slice_pitch)
…		…
1405	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1792	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1406		1793
1407	if (len < min_len)	1794	if (len < min_len)
1408	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1795	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1409		1796
		1797	cl_event ev = 0;
1410	NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1798	NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1411		1799
1412	if (ev)	1800	if (ev)
1413	XPUSH_CLOBJ ("OpenCL::Event", ev);	1801	XPUSH_CLOBJ (stash_event, ev);
1414		1802
1415	void	1803	void
1416	enqueue_copy_image (OpenCL::Queue self, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)	1804	copy_image (OpenCL::Queue self, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
		1805	ALIAS:
		1806	enqueue_copy_image = 0
1417	PPCODE:	1807	PPCODE:
1418	cl_event ev = 0;	1808	EVENT_LIST (12);
		1809
1419	const size_t src_origin[3] = { src_x, src_y, src_z };	1810	const size_t src_origin[3] = { src_x, src_y, src_z };
1420	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1811	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1421	const size_t region[3] = { width, height, depth };	1812	const size_t region[3] = { width, height, depth };
1422	EVENT_LIST (12, items - 12);
1423		1813
		1814	cl_event ev = 0;
1424	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1815	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1425		1816
1426	if (ev)	1817	if (ev)
1427	XPUSH_CLOBJ ("OpenCL::Event", ev);	1818	XPUSH_CLOBJ (stash_event, ev);
1428		1819
1429	void	1820	void
1430	enqueue_copy_image_to_buffer (OpenCL::Queue self, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)	1821	copy_image_to_buffer (OpenCL::Queue self, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)
		1822	ALIAS:
		1823	enqueue_copy_image_to_buffer = 0
1431	PPCODE:	1824	PPCODE:
		1825	EVENT_LIST (10);
		1826
		1827	const size_t src_origin[3] = { src_x, src_y, src_z };
		1828	const size_t region [3] = { width, height, depth };
		1829
1432	cl_event ev = 0;	1830	cl_event ev = 0;
		1831	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1832
		1833	if (ev)
		1834	XPUSH_CLOBJ (stash_event, ev);
		1835
		1836	void
		1837	copy_buffer_to_image (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
		1838	ALIAS:
		1839	enqueue_copy_buffer_to_image = 0
		1840	PPCODE:
		1841	EVENT_LIST (10);
		1842
1433	const size_t src_origin[3] = { src_x, src_y, src_z };	1843	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1844	const size_t region [3] = { width, height, depth };
		1845
		1846	cl_event ev = 0;
		1847	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1848
		1849	if (ev)
		1850	XPUSH_CLOBJ (stash_event, ev);
		1851
		1852	void
		1853	map_buffer (OpenCL::Queue self, OpenCL::Buffer buf, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ \| CL_MAP_WRITE, size_t offset = 0, SV *cb_ = &PL_sv_undef, ...)
		1854	ALIAS:
		1855	enqueue_map_buffer = 0
		1856	PPCODE:
		1857	EVENT_LIST (6);
		1858
		1859	size_t cb = SvIV (cb_);
		1860
		1861	if (!SvOK (cb_))
		1862	{
		1863	NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
		1864	cb -= offset;
		1865	}
		1866
		1867	cl_event ev;
		1868	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
		1869	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0, 1, cb, 1, 1));
		1870
		1871	void
		1872	map_image (OpenCL::Queue self, OpenCL::Image img, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ \| CL_MAP_WRITE, size_t x = 0, size_t y = 0, size_t z = 0, SV width_ = &PL_sv_undef, SV height_ = &PL_sv_undef, SV *depth_ = &PL_sv_undef, ...)
		1873	ALIAS:
		1874	enqueue_map_image = 0
		1875	PPCODE:
		1876	size_t width = SvIV (width_);
		1877	if (!SvOK (width_))
		1878	{
		1879	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
		1880	width -= x;
		1881	}
		1882
		1883	size_t height = SvIV (width_);
		1884	if (!SvOK (height_))
		1885	{
		1886	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
		1887	height -= y;
		1888
		1889	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1890	if (!height)
		1891	height = 1;
		1892	}
		1893
		1894	size_t depth = SvIV (width_);
		1895	if (!SvOK (depth_))
		1896	{
		1897	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
		1898	depth -= z;
		1899
		1900	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1901	if (!depth)
		1902	depth = 1;
		1903	}
		1904
		1905	const size_t origin[3] = { x, y, z };
1434	const size_t region[3] = { width, height, depth };	1906	const size_t region[3] = { width, height, depth };
		1907	size_t row_pitch, slice_pitch;
1435	EVENT_LIST (10, items - 10);	1908	EVENT_LIST (10);
1436		1909
		1910	cl_event ev;
		1911	NEED_SUCCESS_ARG (void *ptr, EnqueueMapImage, (self, img, blocking, map_flags, origin, region, &row_pitch, &slice_pitch, event_list_count, event_list_ptr, &ev, &res));
		1912
		1913	size_t cb = slice_pitch ? slice_pitch * region [2]
		1914	: row_pitch ? row_pitch * region [1]
		1915	: region [0];
		1916
		1917	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch, 0, width, height, depth));
		1918
		1919	void
		1920	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
		1921	PPCODE:
		1922	mapped_unmap (cv, ST (1), mapped, self, &ST (2), items - 2);
		1923	if (GIMME_V != G_VOID)
		1924	{
		1925	clRetainEvent (mapped->event);
		1926	XPUSH_CLOBJ (stash_event, mapped->event);
		1927	}
		1928
		1929	void
		1930	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
		1931	ALIAS:
		1932	enqueue_task = 0
		1933	PPCODE:
		1934	EVENT_LIST (2);
		1935
		1936	cl_event ev = 0;
1437	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1937	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1438		1938
1439	if (ev)	1939	if (ev)
1440	XPUSH_CLOBJ ("OpenCL::Event", ev);	1940	XPUSH_CLOBJ (stash_event, ev);
1441		1941
1442	void	1942	void
1443	enqueue_copy_buffer_to_image (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
1444	PPCODE:
1445	cl_event ev = 0;
1446	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1447	const size_t region[3] = { width, height, depth };
1448	EVENT_LIST (10, items - 10);
1449
1450	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1451
1452	if (ev)
1453	XPUSH_CLOBJ ("OpenCL::Event", ev);
1454
1455	void
1456	enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1457	PPCODE:
1458	cl_event ev = 0;
1459	EVENT_LIST (2, items - 2);
1460
1461	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1462
1463	if (ev)
1464	XPUSH_CLOBJ ("OpenCL::Event", ev);
1465
1466	void
1467	enqueue_nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV global_work_offset, SV global_work_size, SV *local_work_size = &PL_sv_undef, ...)	1943	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV global_work_offset, SV global_work_size, SV *local_work_size = &PL_sv_undef, ...)
		1944	ALIAS:
		1945	enqueue_nd_range_kernel = 0
1468	PPCODE:	1946	PPCODE:
1469	cl_event ev = 0;	1947	EVENT_LIST (5);
		1948
1470	size_t gwo = 0, gws, *lws = 0;	1949	size_t gwo = 0, gws, *lws = 0;
1471	int gws_len;	1950	int gws_len;
1472	size_t *lists;	1951	size_t *lists;
1473	int i;	1952	int i;
1474	EVENT_LIST (5, items - 5);
1475		1953
1476	if (!SvROK (global_work_size) \|\| SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1954	if (!SvROK (global_work_size) \|\| SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1477	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1955	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1478		1956
1479	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1957	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
1480		1958
1481	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);	1959	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
1482		1960
1483	gws = lists + gws_len * 0;	1961	gws = lists + gws_len * 0;
1484	for (i = 0; i < gws_len; ++i)	1962	for (i = 0; i < gws_len; ++i)
		1963	{
1485	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);	1964	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		1965	// at least nvidia crashes for 0-sized work group sizes, work around
		1966	if (!gws [i])
		1967	croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
		1968	}
1486		1969
1487	if (SvOK (global_work_offset))	1970	if (SvOK (global_work_offset))
1488	{	1971	{
1489	if (!SvROK (global_work_offset) \|\| SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)	1972	if (!SvROK (global_work_offset) \|\| SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
1490	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");	1973	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
…		…
1498	}	1981	}
1499		1982
1500	if (SvOK (local_work_size))	1983	if (SvOK (local_work_size))
1501	{	1984	{
1502	if ((SvOK (local_work_size) && !SvROK (local_work_size)) \|\| SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1985	if ((SvOK (local_work_size) && !SvROK (local_work_size)) \|\| SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
1503	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");	1986	croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
1504		1987
1505	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1988	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
1506	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1989	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
1507		1990
1508	lws = lists + gws_len * 2;	1991	lws = lists + gws_len * 2;
1509	for (i = 0; i < gws_len; ++i)	1992	for (i = 0; i < gws_len; ++i)
		1993	{
1510	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);	1994	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		1995	// at least nvidia crashes for 0-sized work group sizes, work around
		1996	if (!lws [i])
		1997	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
		1998	}
1511	}	1999	}
1512		2000
		2001	cl_event ev = 0;
1513	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2002	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1514		2003
1515	if (ev)	2004	if (ev)
1516	XPUSH_CLOBJ ("OpenCL::Event", ev);	2005	XPUSH_CLOBJ (stash_event, ev);
		2006
		2007	#if CL_VERSION_1_2
		2008
		2009	void
		2010	migrate_mem_objects (OpenCL::Queue self, SV *objects, cl_mem_migration_flags flags, ...)
		2011	ALIAS:
		2012	enqueue_migrate_mem_objects = 0
		2013	PPCODE:
		2014	EVENT_LIST (3);
		2015
		2016	cl_uint obj_count;
		2017	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
		2018
		2019	cl_event ev = 0;
		2020	NEED_SUCCESS (EnqueueMigrateMemObjects, (self, obj_count, obj_list, flags, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2021
		2022	if (ev)
		2023	XPUSH_CLOBJ (stash_event, ev);
		2024
		2025	#endif
1517		2026
1518	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing	2027	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing
1519		2028
1520	void	2029	void
1521	enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)	2030	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1522	ALIAS:	2031	ALIAS:
		2032	release_gl_objects = 1
		2033	enqueue_acquire_gl_objects = 0
1523	enqueue_release_gl_objects = 1	2034	enqueue_release_gl_objects = 1
1524	PPCODE:	2035	PPCODE:
1525	if (!SvROK (objects) \|\| SvTYPE (SvRV (objects)) != SVt_PVAV)	2036	EVENT_LIST (2);
1526	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");	2037
		2038	cl_uint obj_count;
		2039	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
1527		2040
1528	cl_event ev = 0;	2041	cl_event ev = 0;
1529	EVENT_LIST (2, items - 2);
1530	AV av = (AV )SvRV (objects);
1531	cl_uint num_objects = av_len (av) + 1;
1532	cl_mem object_list = tmpbuf (sizeof (cl_mem) num_objects);
1533	int i;
1534
1535	for (i = num_objects; i--; )
1536	object_list [i] = SvCLOBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
1537		2042
1538	if (ix)	2043	if (ix)
1539	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2044	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1540	else	2045	else
1541	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2046	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1542		2047
1543	if (ev)	2048	if (ev)
1544	XPUSH_CLOBJ ("OpenCL::Event", ev);	2049	XPUSH_CLOBJ (stash_event, ev);
1545		2050
1546	#endif	2051	#endif
1547		2052
1548	void	2053	void
1549	enqueue_wait_for_events (OpenCL::Queue self, ...)	2054	wait_for_events (OpenCL::Queue self, ...)
		2055	ALIAS:
		2056	enqueue_wait_for_events = 0
1550	CODE:	2057	CODE:
1551	EVENT_LIST (1, items - 1);	2058	EVENT_LIST (1);
1552	#if PREFER_1_1	2059	#if PREFER_1_1
1553	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));	2060	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
1554	#else	2061	#else
1555	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));	2062	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
1556	#endif	2063	#endif
1557		2064
1558	void	2065	void
1559	enqueue_marker (OpenCL::Queue self, ...)	2066	marker (OpenCL::Queue self, ...)
		2067	ALIAS:
		2068	enqueue_marker = 0
1560	PPCODE:	2069	PPCODE:
		2070	EVENT_LIST (1);
1561	cl_event ev = 0;	2071	cl_event ev = 0;
1562	EVENT_LIST (1, items - 1);
1563	#if PREFER_1_1	2072	#if PREFER_1_1
1564	if (!event_list_count)	2073	if (!event_list_count)
1565	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));	2074	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1566	else	2075	else
1567	#if CL_VERSION_1_2	2076	#if CL_VERSION_1_2
…		…
1574	#endif	2083	#endif
1575	#else	2084	#else
1576	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2085	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1577	#endif	2086	#endif
1578	if (ev)	2087	if (ev)
1579	XPUSH_CLOBJ ("OpenCL::Event", ev);	2088	XPUSH_CLOBJ (stash_event, ev);
1580		2089
1581	void	2090	void
1582	enqueue_barrier (OpenCL::Queue self, ...)	2091	barrier (OpenCL::Queue self, ...)
		2092	ALIAS:
		2093	enqueue_barrier = 0
1583	PPCODE:	2094	PPCODE:
		2095	EVENT_LIST (1);
1584	cl_event ev = 0;	2096	cl_event ev = 0;
1585	EVENT_LIST (1, items - 1);
1586	#if PREFER_1_1	2097	#if PREFER_1_1
1587	if (!event_list_count && GIMME_V == G_VOID)	2098	if (!event_list_count && GIMME_V == G_VOID)
1588	NEED_SUCCESS (EnqueueBarrier, (self));	2099	NEED_SUCCESS (EnqueueBarrier, (self));
1589	else	2100	else
1590	#if CL_VERSION_1_2	2101	#if CL_VERSION_1_2
…		…
1600	#endif	2111	#endif
1601	#else	2112	#else
1602	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2113	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1603	#endif	2114	#endif
1604	if (ev)	2115	if (ev)
1605	XPUSH_CLOBJ ("OpenCL::Event", ev);	2116	XPUSH_CLOBJ (stash_event, ev);
1606		2117
1607	void	2118	void
1608	flush (OpenCL::Queue self)	2119	flush (OpenCL::Queue self)
1609	CODE:	2120	CODE:
1610	NEED_SUCCESS (Flush, (self));	2121	NEED_SUCCESS (Flush, (self));
…		…
1626	PPCODE:	2137	PPCODE:
1627	cl_context value [1];	2138	cl_context value [1];
1628	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	2139	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1629	EXTEND (SP, 1);	2140	EXTEND (SP, 1);
1630	const int i = 0;	2141	const int i = 0;
1631	{
1632	NEED_SUCCESS (RetainContext, (value [i]));	2142	NEED_SUCCESS (RetainContext, (value [i]));
1633	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2143	PUSH_CLOBJ (stash_context, value [i]);
1634	}
1635		2144
1636	void	2145	void
1637	device (OpenCL::Queue self)	2146	device (OpenCL::Queue self)
1638	PPCODE:	2147	PPCODE:
1639	cl_device_id value [1];	2148	cl_device_id value [1];
1640	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));	2149	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1641	EXTEND (SP, 1);	2150	EXTEND (SP, 1);
1642	const int i = 0;	2151	const int i = 0;
1643	{
1644	PUSH_CLOBJ ("OpenCL::Device", value [i]);	2152	PUSH_CLOBJ (stash_device, value [i]);
1645	}
1646		2153
1647	void	2154	void
1648	reference_count (OpenCL::Queue self)	2155	reference_count (OpenCL::Queue self)
1649	PPCODE:	2156	PPCODE:
1650	cl_uint value [1];	2157	cl_uint value [1];
…		…
1654	PUSHs (sv_2mortal (newSVuv (value [i])));	2161	PUSHs (sv_2mortal (newSVuv (value [i])));
1655		2162
1656	void	2163	void
1657	properties (OpenCL::Queue self)	2164	properties (OpenCL::Queue self)
1658	PPCODE:	2165	PPCODE:
1659	cl_command_queue_properties value [1];	2166	cl_ulong value [1];
1660	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));	2167	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1661	EXTEND (SP, 1);	2168	EXTEND (SP, 1);
1662	const int i = 0;	2169	const int i = 0;
1663	PUSHs (sv_2mortal (newSViv (value [i])));	2170	PUSHs (sv_2mortal (newSVuv (value [i])));
1664		2171
1665	#END:command_queue	2172	#END:command_queue
1666		2173
1667	MODULE = OpenCL PACKAGE = OpenCL::Memory	2174	MODULE = OpenCL PACKAGE = OpenCL::Memory
1668		2175
…		…
1674	void	2181	void
1675	info (OpenCL::Memory self, cl_mem_info name)	2182	info (OpenCL::Memory self, cl_mem_info name)
1676	PPCODE:	2183	PPCODE:
1677	INFO (MemObject)	2184	INFO (MemObject)
1678		2185
		2186	void
		2187	destructor_callback (OpenCL::Memory self, SV *notify)
		2188	PPCODE:
		2189	clSetMemObjectDestructorCallback (self, eq_destructor_notify, SvREFCNT_inc (s_get_cv (notify)));
		2190
1679	#BEGIN:mem	2191	#BEGIN:mem
1680		2192
1681	void	2193	void
1682	type (OpenCL::Memory self)	2194	type (OpenCL::Memory self)
		2195	ALIAS:
		2196	type = CL_MEM_TYPE
		2197	map_count = CL_MEM_MAP_COUNT
		2198	reference_count = CL_MEM_REFERENCE_COUNT
1683	PPCODE:	2199	PPCODE:
1684	cl_mem_object_type value [1];	2200	cl_uint value [1];
1685	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));	2201	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1686	EXTEND (SP, 1);	2202	EXTEND (SP, 1);
1687	const int i = 0;	2203	const int i = 0;
1688	PUSHs (sv_2mortal (newSViv (value [i])));	2204	PUSHs (sv_2mortal (newSVuv (value [i])));
1689		2205
1690	void	2206	void
1691	flags (OpenCL::Memory self)	2207	flags (OpenCL::Memory self)
1692	PPCODE:	2208	PPCODE:
1693	cl_mem_flags value [1];	2209	cl_ulong value [1];
1694	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));	2210	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1695	EXTEND (SP, 1);	2211	EXTEND (SP, 1);
1696	const int i = 0;	2212	const int i = 0;
1697	PUSHs (sv_2mortal (newSViv (value [i])));	2213	PUSHs (sv_2mortal (newSVuv (value [i])));
1698		2214
1699	void	2215	void
1700	size (OpenCL::Memory self)	2216	size (OpenCL::Memory self)
1701	ALIAS:	2217	ALIAS:
1702	size = CL_MEM_SIZE	2218	size = CL_MEM_SIZE
…		…
1716	EXTEND (SP, 1);	2232	EXTEND (SP, 1);
1717	const int i = 0;	2233	const int i = 0;
1718	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));	2234	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1719		2235
1720	void	2236	void
1721	map_count (OpenCL::Memory self)
1722	ALIAS:
1723	map_count = CL_MEM_MAP_COUNT
1724	reference_count = CL_MEM_REFERENCE_COUNT
1725	PPCODE:
1726	cl_uint value [1];
1727	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
1728	EXTEND (SP, 1);
1729	const int i = 0;
1730	PUSHs (sv_2mortal (newSVuv (value [i])));
1731
1732	void
1733	context (OpenCL::Memory self)	2237	context (OpenCL::Memory self)
1734	PPCODE:	2238	PPCODE:
1735	cl_context value [1];	2239	cl_context value [1];
1736	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));	2240	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1737	EXTEND (SP, 1);	2241	EXTEND (SP, 1);
1738	const int i = 0;	2242	const int i = 0;
1739	{
1740	NEED_SUCCESS (RetainContext, (value [i]));	2243	NEED_SUCCESS (RetainContext, (value [i]));
1741	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2244	PUSH_CLOBJ (stash_context, value [i]);
1742	}
1743		2245
1744	void	2246	void
1745	associated_memobject (OpenCL::Memory self)	2247	associated_memobject (OpenCL::Memory self)
1746	PPCODE:	2248	PPCODE:
1747	cl_mem value [1];	2249	cl_mem value [1];
1748	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	2250	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1749	EXTEND (SP, 1);	2251	EXTEND (SP, 1);
1750	const int i = 0;	2252	const int i = 0;
1751	{
1752	NEED_SUCCESS (RetainMemObject, (value [i]));	2253	NEED_SUCCESS (RetainMemObject, (value [i]));
1753	PUSH_CLOBJ ("OpenCL::Memory", value [i]);	2254	PUSH_CLOBJ (stash_memory, value [i]);
1754	}
1755		2255
1756	#END:mem	2256	#END:mem
1757		2257
1758	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing	2258	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing
1759		2259
…		…
1778	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");	2278	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1779		2279
1780	cl_buffer_region crdata = { origin, size };	2280	cl_buffer_region crdata = { origin, size };
1781		2281
1782	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	2282	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1783	XPUSH_CLOBJ ("OpenCL::Buffer", mem);	2283	XPUSH_CLOBJ (stash_buffer, mem);
1784		2284
1785	MODULE = OpenCL PACKAGE = OpenCL::Image	2285	MODULE = OpenCL PACKAGE = OpenCL::Image
1786		2286
1787	void	2287	void
1788	image_info (OpenCL::Image self, cl_image_info name)	2288	image_info (OpenCL::Image self, cl_image_info name)
…		…
1858		2358
1859	#BEGIN:sampler	2359	#BEGIN:sampler
1860		2360
1861	void	2361	void
1862	reference_count (OpenCL::Sampler self)	2362	reference_count (OpenCL::Sampler self)
		2363	ALIAS:
		2364	reference_count = CL_SAMPLER_REFERENCE_COUNT
		2365	normalized_coords = CL_SAMPLER_NORMALIZED_COORDS
		2366	addressing_mode = CL_SAMPLER_ADDRESSING_MODE
1863	PPCODE:	2367	PPCODE:
1864	cl_uint value [1];	2368	cl_uint value [1];
1865	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));	2369	NEED_SUCCESS (GetSamplerInfo, (self, ix, sizeof (value), value, 0));
1866	EXTEND (SP, 1);	2370	EXTEND (SP, 1);
1867	const int i = 0;	2371	const int i = 0;
1868	PUSHs (sv_2mortal (newSVuv (value [i])));	2372	PUSHs (sv_2mortal (newSVuv (value [i])));
1869		2373
1870	void	2374	void
…		…
1872	PPCODE:	2376	PPCODE:
1873	cl_context value [1];	2377	cl_context value [1];
1874	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	2378	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1875	EXTEND (SP, 1);	2379	EXTEND (SP, 1);
1876	const int i = 0;	2380	const int i = 0;
1877	{
1878	NEED_SUCCESS (RetainContext, (value [i]));	2381	NEED_SUCCESS (RetainContext, (value [i]));
1879	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2382	PUSH_CLOBJ (stash_context, value [i]);
1880	}
1881
1882	void
1883	normalized_coords (OpenCL::Sampler self)
1884	PPCODE:
1885	cl_addressing_mode value [1];
1886	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1887	EXTEND (SP, 1);
1888	const int i = 0;
1889	PUSHs (sv_2mortal (newSViv (value [i])));
1890
1891	void
1892	addressing_mode (OpenCL::Sampler self)
1893	PPCODE:
1894	cl_filter_mode value [1];
1895	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1896	EXTEND (SP, 1);
1897	const int i = 0;
1898	PUSHs (sv_2mortal (newSViv (value [i])));
1899		2383
1900	void	2384	void
1901	filter_mode (OpenCL::Sampler self)	2385	filter_mode (OpenCL::Sampler self)
1902	PPCODE:	2386	PPCODE:
1903	cl_bool value [1];	2387	cl_uint value [1];
1904	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));	2388	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1905	EXTEND (SP, 1);	2389	EXTEND (SP, 1);
1906	const int i = 0;	2390	const int i = 0;
1907	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));	2391	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1908		2392
…		…
1918	void	2402	void
1919	build (OpenCL::Program self, SV devices = &PL_sv_undef, SV options = &PL_sv_undef, SV *notify = &PL_sv_undef)	2403	build (OpenCL::Program self, SV devices = &PL_sv_undef, SV options = &PL_sv_undef, SV *notify = &PL_sv_undef)
1920	ALIAS:	2404	ALIAS:
1921	build_async = 1	2405	build_async = 1
1922	CODE:	2406	CODE:
1923	void (CL_CALLBACK pfn_notify)(cl_program program, void user_data) = 0;
1924	void *user_data = 0;
1925	cl_uint num_devices = 0;	2407	cl_uint device_count = 0;
1926	cl_device_id *device_list = 0;	2408	cl_device_id *device_list = 0;
1927		2409
1928	if (SvOK (devices))	2410	if (SvOK (devices))
1929	{	2411	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2412
		2413	void *user_data;
		2414	program_callback pfn_notify = make_program_callback (notify, &user_data);
		2415
		2416	if (ix)
		2417	build_program_async (self, device_count, device_list, SvPVbyte_nolen (options), user_data);
		2418	else
		2419	NEED_SUCCESS (BuildProgram, (self, device_count, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
		2420
		2421	#if CL_VERSION_1_2
		2422
		2423	void
		2424	compile (OpenCL::Program self, SV devices, SV options = &PL_sv_undef, SV headers = &PL_sv_undef, SV notify = &PL_sv_undef)
		2425	CODE:
		2426	cl_uint device_count = 0;
		2427	cl_device_id *device_list = 0;
		2428
		2429	if (SvOK (devices))
		2430	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2431
		2432	cl_uint header_count = 0;
		2433	cl_program *header_list = 0;
		2434	const char **header_name = 0;
		2435
		2436	if (SvOK (headers))
		2437	{
1930	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVAV)	2438	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVHV)
1931	croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");	2439	croak ("clCompileProgram: headers must be undef or a hashref of name => OpenCL::Program pairs");
1932		2440
1933	AV av = (AV )SvRV (devices);	2441	HV hv = (HV )SvRV (devices);
1934	num_devices = av_len (av) + 1;
1935		2442
1936	if (num_devices)	2443	header_count = hv_iterinit (hv);
		2444	header_list = tmpbuf (sizeof (header_list) header_count);
		2445	header_name = tmpbuf (sizeof (header_name) header_count);
		2446
		2447	HE *he;
		2448	int i = 0;
		2449	while (he = hv_iternext (hv))
1937	{	2450	{
1938	device_list = tmpbuf (sizeof (device_list) num_devices);	2451	header_name [i] = SvPVbyte_nolen (HeSVKEY_force (he));
		2452	header_list [i] = SvCLOBJ (cv, "headers", HeVAL (he), "OpenCL::Program");
1939	int count;	2453	++i;
1940	for (count = 0; count < num_devices; ++count)
1941	device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
1942	}	2454	}
1943	}	2455	}
1944		2456
1945	if (SvOK (notify))	2457	void *user_data;
1946	{	2458	program_callback pfn_notify = make_program_callback (notify, &user_data);
1947	NEED_SUCCESS (RetainProgram, (self));
1948	pfn_notify = eq_program_notify;
1949	user_data = SvREFCNT_inc (s_get_cv (notify));
1950	}
1951		2459
1952	if (ix)
1953	build_program_async (self, num_devices, device_list, SvPVbyte_nolen (options), user_data);
1954	else
1955	NEED_SUCCESS (BuildProgram, (self, num_devices, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));	2460	NEED_SUCCESS (CompileProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		2461	header_count, header_list, header_name, pfn_notify, user_data));
		2462
		2463	#endif
1956		2464
1957	void	2465	void
1958	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)	2466	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1959	PPCODE:	2467	PPCODE:
1960	size_t size;	2468	size_t size;
…		…
1969	#BEGIN:program_build	2477	#BEGIN:program_build
1970		2478
1971	void	2479	void
1972	build_status (OpenCL::Program self, OpenCL::Device device)	2480	build_status (OpenCL::Program self, OpenCL::Device device)
1973	PPCODE:	2481	PPCODE:
1974	cl_build_status value [1];	2482	cl_int value [1];
1975	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));	2483	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1976	EXTEND (SP, 1);	2484	EXTEND (SP, 1);
1977	const int i = 0;	2485	const int i = 0;
1978	PUSHs (sv_2mortal (newSViv (value [i])));	2486	PUSHs (sv_2mortal (newSViv (value [i])));
1979		2487
…		…
1989	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));	2497	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
1990	EXTEND (SP, 1);	2498	EXTEND (SP, 1);
1991	const int i = 0;	2499	const int i = 0;
1992	PUSHs (sv_2mortal (newSVpv (value, 0)));	2500	PUSHs (sv_2mortal (newSVpv (value, 0)));
1993		2501
		2502	void
		2503	binary_type (OpenCL::Program self, OpenCL::Device device)
		2504	PPCODE:
		2505	cl_uint value [1];
		2506	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BINARY_TYPE, sizeof (value), value, 0));
		2507	EXTEND (SP, 1);
		2508	const int i = 0;
		2509	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
		2510
1994	#END:program_build	2511	#END:program_build
1995		2512
1996	void	2513	void
1997	kernel (OpenCL::Program program, SV *function)	2514	kernel (OpenCL::Program program, SV *function)
1998	PPCODE:	2515	PPCODE:
1999	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2516	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
2000	XPUSH_CLOBJ ("OpenCL::Kernel", kernel);	2517	XPUSH_CLOBJ (stash_kernel, kernel);
2001		2518
2002	void	2519	void
2003	kernels_in_program (OpenCL::Program program)	2520	kernels_in_program (OpenCL::Program program)
2004	PPCODE:	2521	PPCODE:
2005	cl_uint num_kernels;	2522	cl_uint num_kernels;
…		…
2008	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));	2525	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
2009		2526
2010	int i;	2527	int i;
2011	EXTEND (SP, num_kernels);	2528	EXTEND (SP, num_kernels);
2012	for (i = 0; i < num_kernels; ++i)	2529	for (i = 0; i < num_kernels; ++i)
2013	PUSH_CLOBJ ("OpenCL::Kernel", kernels [i]);	2530	PUSH_CLOBJ (stash_kernel, kernels [i]);
2014		2531
2015	void	2532	void
2016	info (OpenCL::Program self, cl_program_info name)	2533	info (OpenCL::Program self, cl_program_info name)
2017	PPCODE:	2534	PPCODE:
2018	INFO (Program)	2535	INFO (Program)
…		…
2064	PPCODE:	2581	PPCODE:
2065	cl_context value [1];	2582	cl_context value [1];
2066	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2583	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
2067	EXTEND (SP, 1);	2584	EXTEND (SP, 1);
2068	const int i = 0;	2585	const int i = 0;
2069	{
2070	NEED_SUCCESS (RetainContext, (value [i]));	2586	NEED_SUCCESS (RetainContext, (value [i]));
2071	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2587	PUSH_CLOBJ (stash_context, value [i]);
2072	}
2073		2588
2074	void	2589	void
2075	devices (OpenCL::Program self)	2590	devices (OpenCL::Program self)
2076	PPCODE:	2591	PPCODE:
2077	size_t size;	2592	size_t size;
…		…
2079	cl_device_id *value = tmpbuf (size);	2594	cl_device_id *value = tmpbuf (size);
2080	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));	2595	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
2081	int i, n = size / sizeof (*value);	2596	int i, n = size / sizeof (*value);
2082	EXTEND (SP, n);	2597	EXTEND (SP, n);
2083	for (i = 0; i < n; ++i)	2598	for (i = 0; i < n; ++i)
2084	{
2085	PUSH_CLOBJ ("OpenCL::Device", value [i]);	2599	PUSH_CLOBJ (stash_device, value [i]);
2086	}
2087		2600
2088	void	2601	void
2089	source (OpenCL::Program self)	2602	source (OpenCL::Program self)
2090	PPCODE:	2603	PPCODE:
2091	size_t size;	2604	size_t size;
…		…
2116	DESTROY (OpenCL::Kernel self)	2629	DESTROY (OpenCL::Kernel self)
2117	CODE:	2630	CODE:
2118	clReleaseKernel (self);	2631	clReleaseKernel (self);
2119		2632
2120	void	2633	void
		2634	setf (OpenCL::Kernel self, const char *format, ...)
		2635	CODE:
		2636	int i;
		2637	for (i = 2; ; ++i)
		2638	{
		2639	while (*format == ' ')
		2640	++format;
		2641
		2642	char type = *format++;
		2643
		2644	if (!type)
		2645	break;
		2646
		2647	if (i >= items)
		2648	croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
		2649
		2650	SV *sv = ST (i);
		2651
		2652	union
		2653	{
		2654	cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
		2655	cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
		2656	cl_half ch; cl_float cf; cl_double cd;
		2657	cl_mem cm;
		2658	cl_sampler ca;
		2659	size_t cz;
		2660	cl_event ce;
		2661	} arg;
		2662	size_t size;
		2663	int nullarg = 0;
		2664
		2665	switch (type)
		2666	{
		2667	case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
		2668	case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
		2669	case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
		2670	case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
		2671	case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
		2672	case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
		2673	case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
		2674	case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
		2675
		2676	case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
		2677	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
		2678	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
		2679
		2680	case 'z': nullarg = 1; size = SvIV (sv); break;
		2681
		2682	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ (cv, "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
		2683	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
		2684	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
		2685
		2686	default:
		2687	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
		2688	}
		2689
		2690	res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
		2691	if (res)
		2692	croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
		2693	}
		2694
		2695	if (i != items)
		2696	croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
		2697
		2698	void
2121	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)	2699	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
2122	CODE:	2700	CODE:
2123	clSetKernelArg (self, idx, sizeof (value), &value);	2701	clSetKernelArg (self, idx, sizeof (value), &value);
2124		2702
2125	void	2703	void
…		…
2173	clSetKernelArg (self, idx, sizeof (value), &value);	2751	clSetKernelArg (self, idx, sizeof (value), &value);
2174		2752
2175	void	2753	void
2176	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)	2754	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
2177	CODE:	2755	CODE:
2178	clSetKernelArg (self, idx, sizeof (value), &value);	2756	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2179		2757
2180	void	2758	void
2181	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)	2759	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
2182	CODE:	2760	CODE:
2183	clSetKernelArg (self, idx, sizeof (value), &value);	2761	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2184		2762
2185	void	2763	void
2186	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)	2764	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
2187	ALIAS:
2188	set_image2d = 0
2189	set_image3d = 0
2190	CODE:	2765	CODE:
2191	clSetKernelArg (self, idx, sizeof (value), &value);	2766	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2192		2767
2193	void	2768	void
2194	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)	2769	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
2195	CODE:	2770	CODE:
2196	clSetKernelArg (self, idx, sizeof (value), &value);	2771	clSetKernelArg (self, idx, sizeof (value), &value);
…		…
2240	PPCODE:	2815	PPCODE:
2241	cl_context value [1];	2816	cl_context value [1];
2242	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2817	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
2243	EXTEND (SP, 1);	2818	EXTEND (SP, 1);
2244	const int i = 0;	2819	const int i = 0;
2245	{
2246	NEED_SUCCESS (RetainContext, (value [i]));	2820	NEED_SUCCESS (RetainContext, (value [i]));
2247	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2821	PUSH_CLOBJ (stash_context, value [i]);
2248	}
2249		2822
2250	void	2823	void
2251	program (OpenCL::Kernel self)	2824	program (OpenCL::Kernel self)
2252	PPCODE:	2825	PPCODE:
2253	cl_program value [1];	2826	cl_program value [1];
2254	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2827	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
2255	EXTEND (SP, 1);	2828	EXTEND (SP, 1);
2256	const int i = 0;	2829	const int i = 0;
2257	{
2258	NEED_SUCCESS (RetainProgram, (value [i]));	2830	NEED_SUCCESS (RetainProgram, (value [i]));
2259	PUSH_CLOBJ ("OpenCL::Program", value [i]);	2831	PUSH_CLOBJ (stash_program, value [i]);
2260	}
2261		2832
2262	#END:kernel	2833	#END:kernel
2263		2834
2264	void	2835	void
2265	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)	2836	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
…		…
2311	const int i = 0;	2882	const int i = 0;
2312	PUSHs (sv_2mortal (newSVuv (value [i])));	2883	PUSHs (sv_2mortal (newSVuv (value [i])));
2313		2884
2314	#END:kernel_work_group	2885	#END:kernel_work_group
2315		2886
		2887	#if CL_VERSION_1_2
		2888
		2889	void
		2890	arg_info (OpenCL::Kernel self, cl_uint idx, cl_kernel_arg_info name)
		2891	PPCODE:
		2892	size_t size;
		2893	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, 0, 0, &size));
		2894	SV *sv = sv_2mortal (newSV (size));
		2895	SvUPGRADE (sv, SVt_PV);
		2896	SvPOK_only (sv);
		2897	SvCUR_set (sv, size);
		2898	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, size, SvPVX (sv), 0));
		2899	XPUSHs (sv);
		2900
		2901	#BEGIN:kernel_arg
		2902
		2903	void
		2904	arg_address_qualifier (OpenCL::Kernel self, cl_uint idx)
		2905	ALIAS:
		2906	arg_address_qualifier = CL_KERNEL_ARG_ADDRESS_QUALIFIER
		2907	arg_access_qualifier = CL_KERNEL_ARG_ACCESS_QUALIFIER
		2908	PPCODE:
		2909	cl_uint value [1];
		2910	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, sizeof (value), value, 0));
		2911	EXTEND (SP, 1);
		2912	const int i = 0;
		2913	PUSHs (sv_2mortal (newSVuv (value [i])));
		2914
		2915	void
		2916	arg_type_name (OpenCL::Kernel self, cl_uint idx)
		2917	ALIAS:
		2918	arg_type_name = CL_KERNEL_ARG_TYPE_NAME
		2919	arg_name = CL_KERNEL_ARG_NAME
		2920	PPCODE:
		2921	size_t size;
		2922	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, 0, 0, &size));
		2923	char *value = tmpbuf (size);
		2924	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, size, value, 0));
		2925	EXTEND (SP, 1);
		2926	const int i = 0;
		2927	PUSHs (sv_2mortal (newSVpv (value, 0)));
		2928
		2929	void
		2930	arg_type_qualifier (OpenCL::Kernel self, cl_uint idx)
		2931	PPCODE:
		2932	cl_ulong value [1];
		2933	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_TYPE_QUALIFIER, sizeof (value), value, 0));
		2934	EXTEND (SP, 1);
		2935	const int i = 0;
		2936	PUSHs (sv_2mortal (newSVuv (value [i])));
		2937
		2938	#END:kernel_arg
		2939
		2940	#endif
		2941
2316	MODULE = OpenCL PACKAGE = OpenCL::Event	2942	MODULE = OpenCL PACKAGE = OpenCL::Event
2317		2943
2318	void	2944	void
2319	DESTROY (OpenCL::Event self)	2945	DESTROY (OpenCL::Event self)
2320	CODE:	2946	CODE:
…		…
2342	PPCODE:	2968	PPCODE:
2343	cl_command_queue value [1];	2969	cl_command_queue value [1];
2344	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2970	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
2345	EXTEND (SP, 1);	2971	EXTEND (SP, 1);
2346	const int i = 0;	2972	const int i = 0;
2347	{
2348	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2973	NEED_SUCCESS (RetainCommandQueue, (value [i]));
2349	PUSH_CLOBJ ("OpenCL::Queue", value [i]);	2974	PUSH_CLOBJ (stash_queue, value [i]);
2350	}
2351		2975
2352	void	2976	void
2353	command_type (OpenCL::Event self)	2977	command_type (OpenCL::Event self)
2354	PPCODE:
2355	cl_command_type value [1];
2356	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
2357	EXTEND (SP, 1);
2358	const int i = 0;
2359	PUSHs (sv_2mortal (newSVuv (value [i])));
2360
2361	void
2362	reference_count (OpenCL::Event self)
2363	ALIAS:	2978	ALIAS:
		2979	command_type = CL_EVENT_COMMAND_TYPE
2364	reference_count = CL_EVENT_REFERENCE_COUNT	2980	reference_count = CL_EVENT_REFERENCE_COUNT
2365	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS	2981	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
2366	PPCODE:	2982	PPCODE:
2367	cl_uint value [1];	2983	cl_uint value [1];
2368	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));	2984	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
…		…
2375	PPCODE:	2991	PPCODE:
2376	cl_context value [1];	2992	cl_context value [1];
2377	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2993	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2378	EXTEND (SP, 1);	2994	EXTEND (SP, 1);
2379	const int i = 0;	2995	const int i = 0;
2380	{
2381	NEED_SUCCESS (RetainContext, (value [i]));	2996	NEED_SUCCESS (RetainContext, (value [i]));
2382	PUSH_CLOBJ ("OpenCL::Context", value [i]);	2997	PUSH_CLOBJ (stash_context, value [i]);
2383	}
2384		2998
2385	#END:event	2999	#END:event
2386		3000
2387	void	3001	void
2388	profiling_info (OpenCL::Event self, cl_profiling_info name)	3002	profiling_info (OpenCL::Event self, cl_profiling_info name)
…		…
2412	void	3026	void
2413	set_status (OpenCL::UserEvent self, cl_int execution_status)	3027	set_status (OpenCL::UserEvent self, cl_int execution_status)
2414	CODE:	3028	CODE:
2415	clSetUserEventStatus (self, execution_status);	3029	clSetUserEventStatus (self, execution_status);
2416		3030
		3031	MODULE = OpenCL PACKAGE = OpenCL::Mapped
		3032
		3033	void
		3034	DESTROY (SV *self)
		3035	CODE:
		3036	OpenCL__Mapped mapped = SvMAPPED (self);
		3037
		3038	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
		3039	mapped_detach (self, mapped);
		3040
		3041	clReleaseCommandQueue (mapped->queue);
		3042	clReleaseEvent (mapped->event);
		3043	Safefree (mapped);
		3044
		3045	void
		3046	unmap (OpenCL::Mapped self, ...)
		3047	CODE:
		3048	mapped_unmap (cv, ST (0), self, self->queue, &ST (1), items - 1);
		3049
		3050	bool
		3051	mapped (OpenCL::Mapped self)
		3052	CODE:
		3053	RETVAL = !!self->ptr;
		3054	OUTPUT:
		3055	RETVAL
		3056
		3057	void
		3058	wait (OpenCL::Mapped self)
		3059	PPCODE:
		3060	if (self->event)
		3061	NEED_SUCCESS (WaitForEvents, (1, &self->event));
		3062
		3063	void
		3064	event (OpenCL::Mapped self)
		3065	PPCODE:
		3066	if (!self->event)
		3067	XSRETURN_UNDEF;
		3068
		3069	clRetainEvent (self->event);
		3070	XPUSH_CLOBJ (stash_event, self->event);
		3071
		3072	#define MAPPED_OFFSET_CB offsetof (struct mapped, cb)
		3073	#define MAPPED_OFFSET_ROW_PITCH offsetof (struct mapped, row_pitch)
		3074	#define MAPPED_OFFSET_SLICE_PITCH offsetof (struct mapped, slice_pitch)
		3075	#define MAPPED_OFFSET_WIDTH offsetof (struct mapped, width)
		3076	#define MAPPED_OFFSET_HEIGHT offsetof (struct mapped, height)
		3077	#define MAPPED_OFFSET_DEPTH offsetof (struct mapped, depth)
		3078
		3079	IV
		3080	size (OpenCL::Mapped self)
		3081	ALIAS:
		3082	size = MAPPED_OFFSET_CB
		3083	row_pitch = MAPPED_OFFSET_ROW_PITCH
		3084	slice_pitch = MAPPED_OFFSET_SLICE_PITCH
		3085	width = MAPPED_OFFSET_WIDTH
		3086	height = MAPPED_OFFSET_HEIGHT
		3087	depth = MAPPED_OFFSET_DEPTH
		3088	CODE:
		3089	RETVAL = (size_t )((char *)self + ix);
		3090	OUTPUT:
		3091	RETVAL
		3092
		3093	IV
		3094	ptr (OpenCL::Mapped self)
		3095	CODE:
		3096	RETVAL = PTR2IV (self->ptr);
		3097	OUTPUT:
		3098	RETVAL
		3099
		3100	void
		3101	set (OpenCL::Mapped self, size_t offset, SV *data)
		3102	CODE:
		3103	STRLEN len;
		3104	const char *ptr = SvPVbyte (data, len);
		3105
		3106	if (offset + len > self->cb)
		3107	croak ("OpenCL::Mapped::set out of bound condition detected");
		3108
		3109	memcpy (offset + (char *)self->ptr, ptr, len);
		3110
		3111	void
		3112	get_row (OpenCL::Mapped self, size_t count, size_t x = 0, size_t y = 0, size_t z = 0)
		3113	PPCODE:
		3114	if (!SvOK (ST (1)))
		3115	count = self->width - x;
		3116
		3117	if (x + count > self->width)
		3118	croak ("OpenCL::Mapped::get: x + count crosses a row boundary");
		3119
		3120	if (y >= self->height)
		3121	croak ("OpenCL::Mapped::get: y coordinate out of bounds");
		3122
		3123	if (z >= self->depth)
		3124	croak ("OpenCL::Mapped::get: z coordinate out of bounds");
		3125
		3126	size_t element = mapped_element_size (self);
		3127
		3128	count *= element;
		3129	x *= element;
		3130
		3131	char ptr = (char )self->ptr + x + y * self->row_pitch + z * self->slice_pitch;
		3132	XPUSHs (sv_2mortal (newSVpvn (ptr, count)));
		3133
		3134	void
		3135	set_row (OpenCL::Mapped self, SV *data, size_t x = 0, size_t y = 0, size_t z = 0)
		3136	PPCODE:
		3137	STRLEN count;
		3138	char *dataptr = SvPVbyte (data, count);
		3139	size_t element = mapped_element_size (self);
		3140
		3141	x *= element;
		3142
		3143	if (x + count > self->width * element)
		3144	croak ("OpenCL::Mapped::set: x + data size crosses a row boundary");
		3145
		3146	if (y >= self->height)
		3147	croak ("OpenCL::Mapped::set: y coordinate out of bounds");
		3148
		3149	if (z >= self->depth)
		3150	croak ("OpenCL::Mapped::set: z coordinate out of bounds");
		3151
		3152	char ptr = (char )self->ptr + x + y * self->row_pitch + z * self->slice_pitch;
		3153	memcpy (ptr, dataptr, count);
		3154
		3155	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
		3156
		3157	MODULE = OpenCL PACKAGE = OpenCL::MappedImage
		3158
		3159	IV
		3160	element_size (OpenCL::Mapped self)
		3161	CODE:
		3162	RETVAL = mapped_element_size (self);
		3163	OUTPUT:
		3164	RETVAL
		3165

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Comparing OpenCL/OpenCL.xs (file contents): Revision 1.54 by root, Wed Apr 25 20:29:03 2012 UTC vs. Revision 1.80 by root, Sat May 5 16:44:02 2012 UTC

Diff Legend

Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.54 by root, Wed Apr 25 20:29:03 2012 UTC vs.
Revision 1.80 by root, Sat May 5 16:44:02 2012 UTC