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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.24 by root, Thu Apr 19 12:12:04 2012 UTC vs.
Revision 1.51 by root, Tue Apr 24 22:45:38 2012 UTC

1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
		4
		5	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
		6	#include "xthread.h"
		7	#include "schmorp.h"
		8
		9	#ifdef I_DLFCN
		10	#include <dlfcn.h>
		11	#endif
		12
		13	// how stupid is that, the 1.2 header files define CL_VERSION_1_1,
		14	// but then fail to define the api functions unless you ALSO define
		15	// this. This breaks 100% of the opencl 1.1 apps, for what reason?
		16	// after all, the functions are deprecated, not removed.
		17	// in addition, you cannot test for this in any future-proof way.
		18	// each time a new opencl version comes out, you need to make a new
		19	// release.
		20	#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
		21
		22	#ifndef PREFER_1_1
		23	#define PREFER_1_1 1
		24	#endif
		25
		26	#if PREFER_1_1
		27	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
		28	#endif
4		29
5	#ifdef __APPLE__	30	#ifdef __APPLE__
6	#include <OpenCL/opencl.h>	31	#include <OpenCL/opencl.h>
7	#else	32	#else
8	#include <CL/opencl.h>	33	#include <CL/opencl.h>
9	#endif	34	#endif
10	#if HAVE_OPENGL	35
11	#ifdef __APPLE__	36	#ifndef CL_VERSION_1_2
12	#include <OpenGL/gl.h>	37	#undef PREFER_1_1
13	#include <OpenCL/cl_gl.h>	38	#define PREFER_1_1 1
14	#else
15	#include <GL/gl.h>
16	#include <CL/cl_gl.h>
17	#endif
18	#endif	39	#endif
19		40
20	typedef cl_platform_id OpenCL__Platform;	41	typedef cl_platform_id OpenCL__Platform;
21	typedef cl_device_id OpenCL__Device;	42	typedef cl_device_id OpenCL__Device;
22	typedef cl_context OpenCL__Context;	43	typedef cl_context OpenCL__Context;
…		…
40		61
41	typedef SV *FUTURE;	62	typedef SV *FUTURE;
42		63
43	/*****************************************************************************/	64	/*****************************************************************************/
44		65
		66	// name must include a leading underscore
		67	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
		68	// for perl. doh.
		69	static void *
		70	glsym (const char *name)
		71	{
		72	void *fun = 0;
		73
		74	#if defined I_DLFCN && defined RTLD_DEFAULT
		75	fun = dlsym (RTLD_DEFAULT, name + 1);
		76	if (!fun) fun = dlsym (RTLD_DEFAULT, name);
		77
		78	if (!fun)
		79	{
		80	static void *libgl;
		81	static const char *glso[] = {
		82	"libGL.so.1",
		83	"libGL.so.3",
		84	"libGL.so.4.0",
		85	"libGL.so",
		86	"/usr/lib/libGL.so",
		87	"/usr/X11R6/lib/libGL.1.dylib"
		88	};
		89	int i;
		90
		91	for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
		92	{
		93	libgl = dlopen (glso [i], RTLD_LAZY);
		94	if (libgl)
		95	break;
		96	}
		97
		98	if (libgl)
		99	{
		100	fun = dlsym (libgl, name + 1);
		101	if (!fun) fun = dlsym (libgl, name);
		102	}
		103	}
		104	#endif
		105
		106	return fun;
		107	}
		108
		109	/*****************************************************************************/
		110
45	/* up to two temporary buffers */	111	/* up to two temporary buffers */
46	static void *	112	static void *
47	tmpbuf (size_t size)	113	tmpbuf (size_t size)
48	{	114	{
49	enum { buffers = 3 };	115	enum { buffers = 3 };
50	static int idx;	116	static int idx;
51	static void *buf [buffers];	117	static void *buf [buffers];
52	static size_t len [buffers];	118	static size_t len [buffers];
53		119
54	idx = ++idx % buffers;	120	idx = (idx + 1) % buffers;
55		121
56	if (len [idx] < size)	122	if (len [idx] < size)
57	{	123	{
58	free (buf [idx]);	124	free (buf [idx]);
59	len [idx] = ((size + 31) & ~4095) + 4096 - 32;	125	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
…		…
127	if (res) \	193	if (res) \
128	FAIL (name);	194	FAIL (name);
129		195
130	/*****************************************************************************/	196	/*****************************************************************************/
131		197
132	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
133	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
134
135	static void *
136	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)
137	{
138	if (SvROK (sv) && sv_derived_from (sv, pkg))
139	return (void *)SvIV (SvRV (sv));
140
141	croak ("%s: %s is not of type %s", func, svname, pkg);
142	}
143
144	/*****************************************************************************/
145
146	static cl_context_properties *	198	static cl_context_properties *
147	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)	199	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
148	{	200	{
149	if (!sv || !SvOK (sv))	201	if (!sv || !SvOK (sv))
150	if (extra)	202	if (extra)
…		…
153	return 0;	205	return 0;
154		206
155	if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)	207	if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
156	{	208	{
157	AV *av = (AV *)SvRV (sv);	209	AV *av = (AV *)SvRV (sv);
158	int i, len = av_len (av);	210	int i, len = av_len (av) + 1;
159	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));	211	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
160	cl_context_properties *l = p;	212	cl_context_properties *l = p;
161		213
162	if (len & 1)	214	if (len & 1)
163	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);	215	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);
…		…
165	while (extracount--)	217	while (extracount--)
166	*l++ = *extra++;	218	*l++ = *extra++;
167		219
168	for (i = 0; i < len; i += 2)	220	for (i = 0; i < len; i += 2)
169	{	221	{
170	cl_context_properties t = SvIV (*av_fetch (av, i, 0));	222	cl_context_properties t = SvIV (*av_fetch (av, i , 0));
171	cl_context_properties v;	223	SV *p_sv = *av_fetch (av, i + 1, 0);
		224	cl_context_properties v = SvIV (p_sv); // code below can override
172		225
173	switch (t)	226	switch (t)
174	{	227	{
		228	case CL_GLX_DISPLAY_KHR:
		229	if (!SvOK (p_sv))
		230	{
		231	void *func = glsym ("_glXGetCurrentDisplay");
		232	if (func)
		233	v = (cl_context_properties)((void *(*)(void))func)();
		234	}
		235	break;
		236
		237	case CL_GL_CONTEXT_KHR:
		238	if (!SvOK (p_sv))
		239	{
		240	void *func = glsym ("_glXGetCurrentContext");
		241	if (func)
		242	v = (cl_context_properties)((void *(*)(void))func)();
		243	}
		244	break;
		245
175	default:	246	default:
176	/* unknown property, treat as int */	247	/* unknown property, treat as int */
177	v = SvIV (*av_fetch (av, i, 0));
178	break;	248	break;
179	}	249	}
180		250
181	*l++ = t;	251	*l++ = t;
182	*l++ = v;	252	*l++ = v;
…		…
190	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);	260	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
191	}	261	}
192		262
193	/*****************************************************************************/	263	/*****************************************************************************/
194		264
		265	#define NEW_CLOBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
		266	#define PUSH_CLOBJ(class,ptr) PUSHs (NEW_CLOBJ (class, ptr))
		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	{
		274	if (SvROK (sv) && sv_derived_from (sv, pkg))
		275	{
		276	SV *rv = SvRV (sv);
		277
		278	if (SvTYPE (rv) == SVt_PVAV)
		279	rv = AvARRAY (rv)[0];
		280
		281	return (void *)SvIV (SvRV (sv));
		282	}
		283
		284	croak ("%s: %s is not of type %s", func, svname, pkg);
		285	}
		286
		287	static void
		288	CLOBJ_push (SV *self, SV *data)
		289	{
		290	SV *rv = SvRV (self);
		291
		292	if (SvTYPE (rv) != SVt_PVAV)
		293	{
		294	AV *av = newAV ();
		295	av_push (av, rv);
		296	rv = (SV *)av;
		297	SvRV_set (self, rv);
		298	}
		299
		300	av_push ((AV *)rv, data);
		301	}
		302
		303	static SV *
		304	sv_struct (STRLEN size)
		305	{
		306	SV *sv = newSV (size);
		307	SvPOK_only (sv);
		308	return sv;
		309	}
		310
		311	static void *
		312	CLOBJ_push_struct (SV *self, STRLEN size)
		313	{
		314	SV *sv = sv_struct (size);
		315	CLOBJ_push (self, sv);
		316	return SvPVX (sv);
		317	}
		318
		319	/*****************************************************************************/
		320	/* callback stuff */
		321
		322	/* default context callback, log to stderr */
		323	static void CL_CALLBACK
		324	context_default_notify (const char *msg, const void *info, size_t cb, void *data)
		325	{
		326	fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
		327	}
		328
		329	typedef struct
		330	{
		331	int free_cb;
		332	void (*push)(void *data1, void *data2, void *data3);
		333	} eq_vtbl;
		334
		335	typedef struct eq_item
		336	{
		337	struct eq_item *next;
		338	eq_vtbl *vtbl;
		339	SV *cb;
		340	void *data1, *data2, *data3;
		341	} eq_item;
		342
		343	static void (*eq_signal_func)(void *signal_arg, int value);
		344	static void *eq_signal_arg;
		345	static xmutex_t eq_lock = X_MUTEX_INIT;
		346	static eq_item *eq_head, *eq_tail;
		347
		348	static void
		349	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
		350	{
		351	eq_item *item = malloc (sizeof (eq_item));
		352
		353	printf ("enq(%p,%p,%p,%p,%p)\n", vtbl, cb, data1, data2, data3);//D
		354
		355	item->next = 0;
		356	item->vtbl = vtbl;
		357	item->cb = cb;
		358	item->data1 = data1;
		359	item->data2 = data2;
		360	item->data3 = data3;
		361
		362	X_LOCK (eq_lock);
		363
		364	*(eq_head ? &eq_tail->next : &eq_head) = item;
		365	eq_tail = item;
		366
		367	X_UNLOCK (eq_lock);
		368
		369	eq_signal_func (eq_signal_arg, 0);
		370	}
		371
		372	static eq_item *
		373	eq_dec (void)
		374	{
		375	eq_item *res;
		376
		377	X_LOCK (eq_lock);
		378
		379	res = eq_head;
		380	if (res)
		381	eq_head = res->next;
		382
		383	X_UNLOCK (eq_lock);
		384
		385	return res;
		386	}
		387
		388	#if 0
		389	static void
		390	mem_free (pTHX_ void *p)
		391	{
		392	free (p);
		393	}
		394	//SAVEDESTRUCTOR_X (mem_free, item);
		395	#endif
		396
		397	static void
		398	eq_poll (void)
		399	{
		400	eq_item *item;
		401
		402	while ((item = eq_dec ()))
		403	{
		404	ENTER;
		405	SAVETMPS;
		406
		407	dSP;
		408	PUSHMARK (SP);
		409	EXTEND (SP, 2);
		410
		411	if (item->vtbl->free_cb)
		412	sv_2mortal (item->cb);
		413
		414	PUTBACK;
		415	item->vtbl->push (item->data1, item->data2, item->data3);
		416
		417	SV *cb = item->cb;
		418	free (item);
		419
		420	call_sv (cb, G_DISCARD | G_VOID);
		421
		422	FREETMPS;
		423	LEAVE;
		424	}
		425	}
		426
		427	static void
		428	eq_poll_interrupt (pTHX_ void *c_arg, int value)
		429	{
		430	eq_poll ();
		431	}
		432
		433	/* context notify */
		434
		435	static void
		436	eq_context_push (void *data1, void *data2, void *data3)
		437	{
		438	dSP;
		439	PUSHs (sv_2mortal (newSVpv (data1, 0)));
		440	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
		441	PUTBACK;
		442	}
		443
		444	static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
		445
		446	/* build/compile/link notify */
		447
		448	static void
		449	eq_program_push (void *data1, void *data2, void *data3)
		450	{
		451	dSP;
		452	PUSH_CLOBJ ("OpenCL::Program", data1);
		453	PUTBACK;
		454	}
		455
		456	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
		457
		458	static void CL_CALLBACK
		459	eq_program_notify (cl_program program, void *user_data)
		460	{
		461	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		462	}
		463
		464	struct build_args
		465	{
		466	cl_program program;
		467	char *options;
		468	void *user_data;
		469	cl_uint num_devices;
		470	};
		471
		472	X_THREAD_PROC (build_program_thread)
		473	{
		474	struct build_args *arg = thr_arg;
		475
		476	clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
		477
		478	if (arg->user_data)
		479	eq_program_notify (arg->program, arg->user_data);
		480	else
		481	clReleaseProgram (arg->program);
		482
		483	free (arg->options);
		484	free (arg);
		485	}
		486
		487	static void
		488	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
		489	{
		490	struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
		491
		492	arg->program = program;
		493	arg->options = strdup (options);
		494	arg->user_data = user_data;
		495	arg->num_devices = num_devices;
		496	memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
		497
		498	xthread_t id;
		499	thread_create (&id, build_program_thread, arg);
		500	}
		501
		502	/* event objects */
		503
		504	static void
		505	eq_event_push (void *data1, void *data2, void *data3)
		506	{
		507	dSP;
		508	PUSH_CLOBJ ("OpenCL::Event", data1);
		509	PUSHs (sv_2mortal (newSViv ((IV)data2)));
		510	PUTBACK;
		511	}
		512
		513	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
		514
		515	static void CL_CALLBACK
		516	eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
		517	{
		518	clRetainEvent (event);
		519	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)event_command_exec_status, 0);
		520	}
		521
		522	/*****************************************************************************/
		523
195	static size_t	524	static size_t
196	img_row_pitch (cl_mem img)	525	img_row_pitch (cl_mem img)
197	{	526	{
198	size_t res;	527	size_t res;
199	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	528	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
200	return res;	529	return res;
201	}	530	}
202		531
203	static cl_event *	532	static cl_event *
204	event_list (SV **items, int count)	533	event_list (SV **items, cl_uint *rcount)
205	{	534	{
		535	cl_uint count = *rcount;
		536
206	if (!count)	537	if (!count)
207	return 0;	538	return 0;
208		539
209	cl_event *list = tmpbuf (sizeof (cl_event) * count);	540	cl_event *list = tmpbuf (sizeof (cl_event) * count);
		541	int i = 0;
210		542
		543	do
		544	{
		545	--count;
		546	if (SvOK (items [count]))
		547	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
		548	}
211	while (count--)	549	while (count);
212	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
213		550
		551	*rcount = i;
		552
214	return list;	553	return i ? list : 0;
215	}	554	}
216		555
217	#define EVENT_LIST(items,count) \	556	#define EVENT_LIST(items,count) \
218	cl_uint event_list_count = (count); \	557	cl_uint event_list_count = (count); \
219	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)	558	cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)
220		559
221	#define INFO(class) \	560	#define INFO(class) \
222	{ \	561	{ \
223	size_t size; \	562	size_t size; \
224	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \	563	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
…		…
231	}	570	}
232		571
233	MODULE = OpenCL PACKAGE = OpenCL	572	MODULE = OpenCL PACKAGE = OpenCL
234		573
235	PROTOTYPES: ENABLE	574	PROTOTYPES: ENABLE
		575
		576	void
		577	poll ()
		578	CODE:
		579	eq_poll ();
		580
		581	void
		582	_eq_initialise (IV func, IV arg)
		583	CODE:
		584	eq_signal_func = (void (*)(void *, int))func;
		585	eq_signal_arg = (void*)arg;
236		586
237	BOOT:	587	BOOT:
238	{	588	{
239	HV *stash = gv_stashpv ("OpenCL", 1);	589	HV *stash = gv_stashpv ("OpenCL", 1);
240	static const ivstr *civ, const_iv[] = {	590	static const ivstr *civ, const_iv[] = {
…		…
247	{ sizeof (cl_long ), "SIZEOF_LONG" },	597	{ sizeof (cl_long ), "SIZEOF_LONG" },
248	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	598	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
249	{ sizeof (cl_half ), "SIZEOF_HALF" },	599	{ sizeof (cl_half ), "SIZEOF_HALF" },
250	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	600	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
251	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	601	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
252	{ HAVE_OPENGL , "HAVE_OPENGL" },
253	#include "constiv.h"	602	#include "constiv.h"
254	};	603	};
		604
255	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	605	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
256	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	606	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		607
		608	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
257	}	609	}
258		610
259	cl_int	611	cl_int
260	errno ()	612	errno ()
261	CODE:	613	CODE:
262	errno = res;	614	RETVAL = res;
		615	OUTPUT:
		616	RETVAL
263		617
264	const char *	618	const char *
265	err2str (cl_int err)	619	err2str (cl_int err)
266		620
267	const char *	621	const char *
…		…
278	list = tmpbuf (sizeof (*list) * count);	632	list = tmpbuf (sizeof (*list) * count);
279	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	633	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
280		634
281	EXTEND (SP, count);	635	EXTEND (SP, count);
282	for (i = 0; i < count; ++i)	636	for (i = 0; i < count; ++i)
283	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	637	PUSH_CLOBJ ("OpenCL::Platform", list [i]);
284		638
285	void	639	void
286	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	640	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
287	PPCODE:	641	PPCODE:
288	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));	642	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
289	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	643	XPUSH_CLOBJ ("OpenCL::Context", ctx);
		644
		645	#if 0
290		646
291	void	647	void
292	context (cl_context_properties *properties = 0, FUTURE devices, FUTURE notify = 0)	648	context (cl_context_properties *properties = 0, FUTURE devices, FUTURE notify = 0)
293	PPCODE:	649	PPCODE:
294	/* der Gipfel der Kunst */	650	/* der Gipfel der Kunst */
		651
		652	#endif
295		653
296	void	654	void
297	wait_for_events (...)	655	wait_for_events (...)
298	CODE:	656	CODE:
299	EVENT_LIST (0, items);	657	EVENT_LIST (0, items);
…		…
305		663
306	void	664	void
307	info (OpenCL::Platform self, cl_platform_info name)	665	info (OpenCL::Platform self, cl_platform_info name)
308	PPCODE:	666	PPCODE:
309	INFO (Platform)	667	INFO (Platform)
		668
		669	void
		670	unload_compiler (OpenCL::Platform self)
		671	CODE:
		672	#if CL_VERSION_1_2
		673	clUnloadPlatformCompiler (self);
		674	#endif
310		675
311	#BEGIN:platform	676	#BEGIN:platform
312		677
313	void	678	void
314	profile (OpenCL::Platform self)	679	profile (OpenCL::Platform self)
…		…
343	EXTEND (SP, count);	708	EXTEND (SP, count);
344	for (i = 0; i < count; ++i)	709	for (i = 0; i < count; ++i)
345	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	710	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
346		711
347	void	712	void
348	context (OpenCL::Platform self, cl_context_properties *properties = 0, SV *devices, FUTURE notify = 0)	713	context (OpenCL::Platform self, cl_context_properties *properties, SV *devices, SV *notify = 0)
349	PPCODE:	714	PPCODE:
350	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	715	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
351	croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");	716	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
352		717
353	AV *av = (AV *)SvRV (devices);	718	AV *av = (AV *)SvRV (devices);
354	cl_uint num_devices = av_len (av) + 1;	719	cl_uint num_devices = av_len (av) + 1;
355	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	720	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
		721
356	int i;	722	int i;
357
358	for (i = num_devices; i--; )	723	for (i = num_devices; i--; )
359	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	724	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
360		725
		726	void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify;
		727	void *user_data = 0;
		728
361	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, 0, 0, &res));	729	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, pfn_notify, user_data, &res));
362	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	730	XPUSH_CLOBJ ("OpenCL::Context", ctx);
363		731
364	void	732	void
365	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	733	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
366	PPCODE:	734	PPCODE:
367	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };	735	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
368	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);	736	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
369	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	737	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
370	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	738	XPUSH_CLOBJ ("OpenCL::Context", ctx);
371		739
372	MODULE = OpenCL PACKAGE = OpenCL::Device	740	MODULE = OpenCL PACKAGE = OpenCL::Device
373		741
374	void	742	void
375	info (OpenCL::Device self, cl_device_info name)	743	info (OpenCL::Device self, cl_device_info name)
…		…
414	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT	782	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
415	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG	783	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
416	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT	784	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
417	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE	785	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
418	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF	786	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
419	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT	787	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
420	PPCODE:	788	PPCODE:
421	cl_uint value [1];	789	cl_uint value [1];
422	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));	790	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
423	EXTEND (SP, 1);	791	EXTEND (SP, 1);
424	const int i = 0;	792	const int i = 0;
…		…
548	cl_platform_id value [1];	916	cl_platform_id value [1];
549	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	917	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
550	EXTEND (SP, 1);	918	EXTEND (SP, 1);
551	const int i = 0;	919	const int i = 0;
552	{	920	{
553	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));	921	PUSH_CLOBJ ("OpenCL::Platform", value [i]);
554	}	922	}
555		923
556	void	924	void
557	name (OpenCL::Device self)	925	name (OpenCL::Device self)
558	ALIAS:	926	ALIAS:
…		…
577	cl_device_id value [1];	945	cl_device_id value [1];
578	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	946	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
579	EXTEND (SP, 1);	947	EXTEND (SP, 1);
580	const int i = 0;	948	const int i = 0;
581	{	949	{
582	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	950	PUSH_CLOBJ ("OpenCL::Device", value [i]);
583	}	951	}
584		952
585	void	953	void
586	partition_types_ext (OpenCL::Device self)	954	partition_types_ext (OpenCL::Device self)
587	ALIAS:	955	ALIAS:
…		…
614		982
615	void	983	void
616	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)	984	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
617	PPCODE:	985	PPCODE:
618	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));	986	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
619	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	987	XPUSH_CLOBJ ("OpenCL::Queue", queue);
620		988
621	void	989	void
622	user_event (OpenCL::Context self)	990	user_event (OpenCL::Context self)
623	PPCODE:	991	PPCODE:
624	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));	992	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
625	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);	993	XPUSH_CLOBJ ("OpenCL::UserEvent", ev);
626		994
627	void	995	void
628	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)	996	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
629	PPCODE:	997	PPCODE:
630	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	998	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
631	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	999	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
632		1000
633	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));	1001	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
634	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1002	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
635		1003
636	void	1004	void
637	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)	1005	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
638	PPCODE:	1006	PPCODE:
639	STRLEN len;	1007	STRLEN len;
640	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1008	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
641	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	1009	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
642	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	1010	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
643	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));	1011	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
644	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1012	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
645		1013
		1014	#if CL_VERSION_1_2
		1015
646	void	1016	void
647	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)	1017	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)
648	PPCODE:	1018	PPCODE:
649	STRLEN len;	1019	STRLEN len;
650	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1020	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
651	const cl_image_format format = { channel_order, channel_type };	1021	const cl_image_format format = { channel_order, channel_type };
		1022	const cl_image_desc desc = {
		1023	type,
		1024	width, height, depth,
		1025	array_size, row_pitch, slice_pitch,
		1026	num_mip_level, num_samples,
		1027	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
		1028	};
652	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));	1029	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
653	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1030	char *klass = "OpenCL::Image";
		1031	switch (type)
		1032	{
		1033	case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
		1034	case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;
		1035	case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1036	case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;
		1037	case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1038	case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;
		1039	}
		1040	XPUSH_CLOBJ (klass, mem);
654		1041
		1042	#endif
		1043
655	void	1044	void
656	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)	1045	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)
657	PPCODE:	1046	PPCODE:
658	STRLEN len;	1047	STRLEN len;
659	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1048	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
660	const cl_image_format format = { channel_order, channel_type };	1049	const cl_image_format format = { channel_order, channel_type };
		1050	#if PREFER_1_1
		1051	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
		1052	#else
		1053	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
		1054	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1055	#endif
		1056	XPUSH_CLOBJ ("OpenCL::Image2D", mem);
		1057
		1058	void
		1059	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)
		1060	PPCODE:
		1061	STRLEN len;
		1062	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		1063	const cl_image_format format = { channel_order, channel_type };
		1064	#if PREFER_1_1
661	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1065	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
		1066	#else
		1067	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
		1068	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		1069	#endif
662	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	1070	XPUSH_CLOBJ ("OpenCL::Image3D", mem);
		1071
		1072	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1073
		1074	void
		1075	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
		1076	PPCODE:
		1077	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
		1078	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
		1079
		1080	void
		1081	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
		1082	PPCODE:
		1083	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
		1084	XPUSH_CLOBJ ("OpenCL::Image2D", mem);
		1085
		1086	#if CL_VERSION_1_2
		1087
		1088	void
		1089	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1090	ALIAS:
		1091	PPCODE:
		1092	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
		1093	cl_gl_object_type type;
		1094	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
		1095	char *klass = "OpenCL::Memory";
		1096	switch (type)
		1097	{
		1098	case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
		1099	case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;
		1100	case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1101	case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;
		1102	case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1103	case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;
		1104	}
		1105	XPUSH_CLOBJ (klass, mem);
		1106
		1107	#endif
		1108
		1109	void
		1110	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1111	PPCODE:
		1112	#if PREFER_1_1
		1113	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
		1114	#else
		1115	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1116	#endif
		1117	XPUSH_CLOBJ ("OpenCL::Image2D", mem);
		1118
		1119	void
		1120	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1121	PPCODE:
		1122	#if PREFER_1_1
		1123	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
		1124	#else
		1125	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1126	#endif
		1127	XPUSH_CLOBJ ("OpenCL::Image3D", mem);
		1128
		1129	#endif
663		1130
664	void	1131	void
665	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)	1132	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
666	PPCODE:	1133	PPCODE:
667	{	1134	{
…		…
685		1152
686	void	1153	void
687	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1154	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
688	PPCODE:	1155	PPCODE:
689	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));	1156	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
690	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	1157	XPUSH_CLOBJ ("OpenCL::Sampler", sampler);
691		1158
692	void	1159	void
693	program_with_source (OpenCL::Context self, SV *program)	1160	program_with_source (OpenCL::Context self, SV *program)
694	PPCODE:	1161	PPCODE:
695	STRLEN len;	1162	STRLEN len;
696	size_t len2;	1163	size_t len2;
697	const char *ptr = SvPVbyte (program, len);	1164	const char *ptr = SvPVbyte (program, len);
698		1165
699	len2 = len;	1166	len2 = len;
700	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));	1167	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
701	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	1168	XPUSH_CLOBJ ("OpenCL::Program", prog);
702		1169
703	#BEGIN:context	1170	#BEGIN:context
704		1171
705	void	1172	void
706	reference_count (OpenCL::Context self)	1173	reference_count (OpenCL::Context self)
…		…
723	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));	1190	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
724	int i, n = size / sizeof (*value);	1191	int i, n = size / sizeof (*value);
725	EXTEND (SP, n);	1192	EXTEND (SP, n);
726	for (i = 0; i < n; ++i)	1193	for (i = 0; i < n; ++i)
727	{	1194	{
728	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1195	PUSH_CLOBJ ("OpenCL::Device", value [i]);
729	}	1196	}
730		1197
731	void	1198	void
732	properties (OpenCL::Context self)	1199	properties (OpenCL::Context self)
733	PPCODE:	1200	PPCODE:
…		…
760	SvPOK_only (data);	1227	SvPOK_only (data);
761	SvCUR_set (data, len);	1228	SvCUR_set (data, len);
762	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1229	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
763		1230
764	if (ev)	1231	if (ev)
765	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1232	XPUSH_CLOBJ ("OpenCL::Event", ev);
766		1233
767	void	1234	void
768	enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1235	enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
769	PPCODE:	1236	PPCODE:
770	cl_event ev = 0;	1237	cl_event ev = 0;
771	STRLEN len;	1238	STRLEN len;
772	char *ptr = SvPVbyte (data, len);	1239	char *ptr = SvPVbyte (data, len);
773	EVENT_LIST (5, items - 5);	1240	EVENT_LIST (5, items - 5);
774		1241
775	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1242	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
776		1243
777	if (ev)	1244	if (ev)
778	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1245	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1246
		1247	#if CL_VERSION_1_2
		1248
		1249	void
		1250	enqueue_fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		1251	PPCODE:
		1252	cl_event ev = 0;
		1253	STRLEN len;
		1254	char *ptr = SvPVbyte (data, len);
		1255	EVENT_LIST (5, items - 5);
		1256
		1257	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1258
		1259	if (ev)
		1260	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1261
		1262	void
		1263	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, ...)
		1264	PPCODE:
		1265	cl_event ev = 0;
		1266	STRLEN len;
		1267	const size_t origin [3] = { x, y, z };
		1268	const size_t region [3] = { width, height, depth };
		1269	EVENT_LIST (12, items - 12);
		1270
		1271	const cl_float c_f [4] = { r, g, b, a };
		1272	const cl_uint c_u [4] = { r, g, b, a };
		1273	const cl_int c_s [4] = { r, g, b, a };
		1274	const void *c_fus [3] = { &c_f, &c_u, &c_s };
		1275	static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
		1276	cl_image_format format;
		1277	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1278	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
		1279	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
		1280	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
		1281
		1282	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type]],
		1283	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1284
		1285	if (ev)
		1286	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1287
		1288	#endif
779		1289
780	void	1290	void
781	enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1291	enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
782	PPCODE:	1292	PPCODE:
783	cl_event ev = 0;	1293	cl_event ev = 0;
784	EVENT_LIST (6, items - 6);	1294	EVENT_LIST (6, items - 6);
785		1295
786	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1296	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
787		1297
788	if (ev)	1298	if (ev)
789	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1299	XPUSH_CLOBJ ("OpenCL::Event", ev);
790		1300
791	void	1301	void
792	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, ...)	1302	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, ...)
793	PPCODE:	1303	PPCODE:
794	cl_event ev = 0;	1304	cl_event ev = 0;
…		…
816	SvPOK_only (data);	1326	SvPOK_only (data);
817	SvCUR_set (data, len);	1327	SvCUR_set (data, len);
818	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));	1328	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));
819		1329
820	if (ev)	1330	if (ev)
821	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1331	XPUSH_CLOBJ ("OpenCL::Event", ev);
822		1332
823	void	1333	void
824	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, ...)	1334	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, ...)
825	PPCODE:	1335	PPCODE:
826	cl_event ev = 0;	1336	cl_event ev = 0;
…		…
846	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1356	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
847		1357
848	if (len < min_len)	1358	if (len < min_len)
849	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1359	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
850		1360
851	NEED_SUCCESS (EnqueueWriteBufferRect, (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));	1361	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));
852		1362
853	if (ev)	1363	if (ev)
854	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1364	XPUSH_CLOBJ ("OpenCL::Event", ev);
855		1365
856	void	1366	void
857	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, ...)	1367	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, ...)
858	PPCODE:	1368	PPCODE:
859	cl_event ev = 0;	1369	cl_event ev = 0;
…		…
863	EVENT_LIST (16, items - 16);	1373	EVENT_LIST (16, items - 16);
864		1374
865	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));	1375	NEED_SUCCESS (EnqueueCopyBufferRect, (self, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
866		1376
867	if (ev)	1377	if (ev)
868	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1378	XPUSH_CLOBJ ("OpenCL::Event", ev);
869		1379
870	void	1380	void
871	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, ...)	1381	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, ...)
872	PPCODE:	1382	PPCODE:
873	cl_event ev = 0;	1383	cl_event ev = 0;
…		…
888	SvPOK_only (data);	1398	SvPOK_only (data);
889	SvCUR_set (data, len);	1399	SvCUR_set (data, len);
890	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));	1400	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));
891		1401
892	if (ev)	1402	if (ev)
893	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1403	XPUSH_CLOBJ ("OpenCL::Event", ev);
894		1404
895	void	1405	void
896	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, ...)	1406	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, ...)
897	PPCODE:	1407	PPCODE:
898	cl_event ev = 0;	1408	cl_event ev = 0;
…		…
911	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1421	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
912		1422
913	if (len < min_len)	1423	if (len < min_len)
914	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1424	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
915		1425
916	NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1426	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));
917		1427
918	if (ev)	1428	if (ev)
919	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1429	XPUSH_CLOBJ ("OpenCL::Event", ev);
920		1430
921	void	1431	void
922	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, ...)	1432	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, ...)
923	PPCODE:	1433	PPCODE:
924	cl_event ev = 0;	1434	cl_event ev = 0;
…		…
928	EVENT_LIST (12, items - 12);	1438	EVENT_LIST (12, items - 12);
929		1439
930	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1440	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
931		1441
932	if (ev)	1442	if (ev)
933	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1443	XPUSH_CLOBJ ("OpenCL::Event", ev);
934		1444
935	void	1445	void
936	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, ...)	1446	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, ...)
937	PPCODE:	1447	PPCODE:
938	cl_event ev = 0;	1448	cl_event ev = 0;
…		…
941	EVENT_LIST (10, items - 10);	1451	EVENT_LIST (10, items - 10);
942		1452
943	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1453	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
944		1454
945	if (ev)	1455	if (ev)
946	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1456	XPUSH_CLOBJ ("OpenCL::Event", ev);
947		1457
948	void	1458	void
949	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, ...)	1459	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, ...)
950	PPCODE:	1460	PPCODE:
951	cl_event ev = 0;	1461	cl_event ev = 0;
…		…
954	EVENT_LIST (10, items - 10);	1464	EVENT_LIST (10, items - 10);
955		1465
956	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1466	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
957		1467
958	if (ev)	1468	if (ev)
959	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1469	XPUSH_CLOBJ ("OpenCL::Event", ev);
960		1470
961	void	1471	void
962	enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)	1472	enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
963	PPCODE:	1473	PPCODE:
964	cl_event ev = 0;	1474	cl_event ev = 0;
965	EVENT_LIST (2, items - 2);	1475	EVENT_LIST (2, items - 2);
966		1476
967	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1477	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
968		1478
969	if (ev)	1479	if (ev)
970	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1480	XPUSH_CLOBJ ("OpenCL::Event", ev);
971		1481
972	void	1482	void
973	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, ...)	1483	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, ...)
974	PPCODE:	1484	PPCODE:
975	cl_event ev = 0;	1485	cl_event ev = 0;
…		…
1003	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);	1513	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
1004	}	1514	}
1005		1515
1006	if (SvOK (local_work_size))	1516	if (SvOK (local_work_size))
1007	{	1517	{
1008	if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1518	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
1009	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");	1519	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
1010		1520
1011	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1521	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
1012	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1522	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
1013		1523
…		…
1017	}	1527	}
1018		1528
1019	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1529	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1020		1530
1021	if (ev)	1531	if (ev)
1022	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1532	XPUSH_CLOBJ ("OpenCL::Event", ev);
1023		1533
		1534	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1535
1024	void	1536	void
1025	enqueue_marker (OpenCL::Queue self)	1537	enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
		1538	ALIAS:
		1539	enqueue_release_gl_objects = 1
1026	PPCODE:	1540	PPCODE:
		1541	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
		1542	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
		1543
1027	cl_event ev;	1544	cl_event ev = 0;
1028	NEED_SUCCESS (EnqueueMarker, (self, &ev));	1545	EVENT_LIST (2, items - 2);
		1546	AV *av = (AV *)SvRV (objects);
		1547	cl_uint num_objects = av_len (av) + 1;
		1548	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
		1549	int i;
		1550
		1551	for (i = num_objects; i--; )
		1552	object_list [i] = SvCLOBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
		1553
		1554	if (ix)
		1555	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1556	else
		1557	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1558
		1559	if (ev)
1029	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1560	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1561
		1562	#endif
1030		1563
1031	void	1564	void
1032	enqueue_wait_for_events (OpenCL::Queue self, ...)	1565	enqueue_wait_for_events (OpenCL::Queue self, ...)
1033	CODE:	1566	CODE:
1034	EVENT_LIST (1, items - 1);	1567	EVENT_LIST (1, items - 1);
		1568	#if PREFER_1_1
1035	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));	1569	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		1570	#else
		1571	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
		1572	#endif
1036		1573
1037	void	1574	void
		1575	enqueue_marker (OpenCL::Queue self, ...)
		1576	PPCODE:
		1577	cl_event ev = 0;
		1578	EVENT_LIST (1, items - 1);
		1579	#if PREFER_1_1
		1580	if (!event_list_count)
		1581	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1582	else
		1583	#if CL_VERSION_1_2
		1584	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1585	#else
		1586	{
		1587	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
		1588	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1589	}
		1590	#endif
		1591	#else
		1592	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1593	#endif
		1594	if (ev)
		1595	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1596
		1597	void
1038	enqueue_barrier (OpenCL::Queue self)	1598	enqueue_barrier (OpenCL::Queue self, ...)
1039	CODE:	1599	PPCODE:
		1600	cl_event ev = 0;
		1601	EVENT_LIST (1, items - 1);
		1602	#if PREFER_1_1
		1603	if (!event_list_count && GIMME_V == G_VOID)
1040	NEED_SUCCESS (EnqueueBarrier, (self));	1604	NEED_SUCCESS (EnqueueBarrier, (self));
		1605	else
		1606	#if CL_VERSION_1_2
		1607	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1608	#else
		1609	{
		1610	if (event_list_count)
		1611	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		1612
		1613	if (GIMME_V != G_VOID)
		1614	NEED_SUCCESS (EnqueueMarker, (self, &ev));
		1615	}
		1616	#endif
		1617	#else
		1618	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1619	#endif
		1620	if (ev)
		1621	XPUSH_CLOBJ ("OpenCL::Event", ev);
1041		1622
1042	void	1623	void
1043	flush (OpenCL::Queue self)	1624	flush (OpenCL::Queue self)
1044	CODE:	1625	CODE:
1045	NEED_SUCCESS (Flush, (self));	1626	NEED_SUCCESS (Flush, (self));
…		…
1063	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	1644	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1064	EXTEND (SP, 1);	1645	EXTEND (SP, 1);
1065	const int i = 0;	1646	const int i = 0;
1066	{	1647	{
1067	NEED_SUCCESS (RetainContext, (value [i]));	1648	NEED_SUCCESS (RetainContext, (value [i]));
1068	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1649	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1069	}	1650	}
1070		1651
1071	void	1652	void
1072	device (OpenCL::Queue self)	1653	device (OpenCL::Queue self)
1073	PPCODE:	1654	PPCODE:
1074	cl_device_id value [1];	1655	cl_device_id value [1];
1075	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));	1656	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1076	EXTEND (SP, 1);	1657	EXTEND (SP, 1);
1077	const int i = 0;	1658	const int i = 0;
1078	{	1659	{
1079	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1660	PUSH_CLOBJ ("OpenCL::Device", value [i]);
1080	}	1661	}
1081		1662
1082	void	1663	void
1083	reference_count (OpenCL::Queue self)	1664	reference_count (OpenCL::Queue self)
1084	PPCODE:	1665	PPCODE:
…		…
1171	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));	1752	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1172	EXTEND (SP, 1);	1753	EXTEND (SP, 1);
1173	const int i = 0;	1754	const int i = 0;
1174	{	1755	{
1175	NEED_SUCCESS (RetainContext, (value [i]));	1756	NEED_SUCCESS (RetainContext, (value [i]));
1176	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1757	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1177	}	1758	}
1178		1759
1179	void	1760	void
1180	associated_memobject (OpenCL::Memory self)	1761	associated_memobject (OpenCL::Memory self)
1181	PPCODE:	1762	PPCODE:
…		…
1183	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	1764	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1184	EXTEND (SP, 1);	1765	EXTEND (SP, 1);
1185	const int i = 0;	1766	const int i = 0;
1186	{	1767	{
1187	NEED_SUCCESS (RetainMemObject, (value [i]));	1768	NEED_SUCCESS (RetainMemObject, (value [i]));
1188	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));	1769	PUSH_CLOBJ ("OpenCL::Memory", value [i]);
1189	}	1770	}
1190		1771
1191	#END:mem	1772	#END:mem
		1773
		1774	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1775
		1776	void
		1777	gl_object_info (OpenCL::Memory self)
		1778	PPCODE:
		1779	cl_gl_object_type type;
		1780	cl_GLuint name;
		1781	NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
		1782	EXTEND (SP, 2);
		1783	PUSHs (sv_2mortal (newSVuv (type)));
		1784	PUSHs (sv_2mortal (newSVuv (name)));
		1785
		1786	#endif
1192		1787
1193	MODULE = OpenCL PACKAGE = OpenCL::BufferObj	1788	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1194		1789
1195	void	1790	void
1196	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)	1791	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
…		…
1199	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");	1794	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1200		1795
1201	cl_buffer_region crdata = { origin, size };	1796	cl_buffer_region crdata = { origin, size };
1202		1797
1203	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	1798	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1204	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	1799	XPUSH_CLOBJ ("OpenCL::Buffer", mem);
1205		1800
1206	MODULE = OpenCL PACKAGE = OpenCL::Image	1801	MODULE = OpenCL PACKAGE = OpenCL::Image
1207		1802
1208	void	1803	void
1209	image_info (OpenCL::Image self, cl_image_info name)	1804	image_info (OpenCL::Image self, cl_image_info name)
1210	PPCODE:	1805	PPCODE:
1211	INFO (Image)	1806	INFO (Image)
		1807
		1808	void
		1809	format (OpenCL::Image self)
		1810	PPCODE:
		1811	cl_image_format format;
		1812	NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1813	EXTEND (SP, 2);
		1814	PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
		1815	PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
1212		1816
1213	#BEGIN:image	1817	#BEGIN:image
1214		1818
1215	void	1819	void
1216	element_size (OpenCL::Image self)	1820	element_size (OpenCL::Image self)
…		…
1228	const int i = 0;	1832	const int i = 0;
1229	PUSHs (sv_2mortal (newSVuv (value [i])));	1833	PUSHs (sv_2mortal (newSVuv (value [i])));
1230		1834
1231	#END:image	1835	#END:image
1232		1836
		1837	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1838
		1839	#BEGIN:gl_texture
		1840
		1841	void
		1842	target (OpenCL::Image self)
		1843	PPCODE:
		1844	cl_GLenum value [1];
		1845	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
		1846	EXTEND (SP, 1);
		1847	const int i = 0;
		1848	PUSHs (sv_2mortal (newSVuv (value [i])));
		1849
		1850	void
		1851	gl_mipmap_level (OpenCL::Image self)
		1852	PPCODE:
		1853	cl_GLint value [1];
		1854	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
		1855	EXTEND (SP, 1);
		1856	const int i = 0;
		1857	PUSHs (sv_2mortal (newSViv (value [i])));
		1858
		1859	#END:gl_texture
		1860
		1861	#endif
		1862
1233	MODULE = OpenCL PACKAGE = OpenCL::Sampler	1863	MODULE = OpenCL PACKAGE = OpenCL::Sampler
1234		1864
1235	void	1865	void
1236	DESTROY (OpenCL::Sampler self)	1866	DESTROY (OpenCL::Sampler self)
1237	CODE:	1867	CODE:
…		…
1260	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	1890	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1261	EXTEND (SP, 1);	1891	EXTEND (SP, 1);
1262	const int i = 0;	1892	const int i = 0;
1263	{	1893	{
1264	NEED_SUCCESS (RetainContext, (value [i]));	1894	NEED_SUCCESS (RetainContext, (value [i]));
1265	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1895	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1266	}	1896	}
1267		1897
1268	void	1898	void
1269	normalized_coords (OpenCL::Sampler self)	1899	normalized_coords (OpenCL::Sampler self)
1270	PPCODE:	1900	PPCODE:
…		…
1300	DESTROY (OpenCL::Program self)	1930	DESTROY (OpenCL::Program self)
1301	CODE:	1931	CODE:
1302	clReleaseProgram (self);	1932	clReleaseProgram (self);
1303		1933
1304	void	1934	void
1305	build (OpenCL::Program self, OpenCL::Device device, SV *options = &PL_sv_undef)	1935	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
		1936	ALIAS:
		1937	build_async = 1
1306	CODE:	1938	CODE:
		1939	void (CL_CALLBACK *pfn_notify)(cl_program program, void *user_data) = 0;
		1940	void *user_data = 0;
		1941	cl_uint num_devices = 0;
		1942	cl_device_id *device_list = 0;
		1943
		1944	if (SvOK (devices))
		1945	{
		1946	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		1947	croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");
		1948
		1949	AV *av = (AV *)SvRV (devices);
		1950	num_devices = av_len (av) + 1;
		1951
		1952	if (num_devices)
		1953	{
		1954	device_list = tmpbuf (sizeof (*device_list) * num_devices);
		1955	int count;
		1956	for (count = 0; count < num_devices; ++count)
		1957	device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
		1958	}
		1959	}
		1960
		1961	if (SvOK (notify))
		1962	{
		1963	NEED_SUCCESS (RetainProgram, (self));
		1964	pfn_notify = eq_program_notify;
		1965	user_data = SvREFCNT_inc (s_get_cv (notify));
		1966	}
		1967
		1968	if (ix)
		1969	build_program_async (self, num_devices, device_list, SvPVbyte_nolen (options), user_data);
		1970	else
1307	NEED_SUCCESS (BuildProgram, (self, 1, &device, SvPVbyte_nolen (options), 0, 0));	1971	NEED_SUCCESS (BuildProgram, (self, num_devices, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
1308		1972
1309	void	1973	void
1310	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)	1974	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1311	PPCODE:	1975	PPCODE:
1312	size_t size;	1976	size_t size;
…		…
1347		2011
1348	void	2012	void
1349	kernel (OpenCL::Program program, SV *function)	2013	kernel (OpenCL::Program program, SV *function)
1350	PPCODE:	2014	PPCODE:
1351	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2015	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1352	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	2016	XPUSH_CLOBJ ("OpenCL::Kernel", kernel);
		2017
		2018	void
		2019	kernels_in_program (OpenCL::Program program)
		2020	PPCODE:
		2021	cl_uint num_kernels;
		2022	NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
		2023	cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
		2024	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
		2025
		2026	int i;
		2027	EXTEND (SP, num_kernels);
		2028	for (i = 0; i < num_kernels; ++i)
		2029	PUSH_CLOBJ ("OpenCL::Kernel", kernels [i]);
1353		2030
1354	void	2031	void
1355	info (OpenCL::Program self, cl_program_info name)	2032	info (OpenCL::Program self, cl_program_info name)
1356	PPCODE:	2033	PPCODE:
1357	INFO (Program)	2034	INFO (Program)
…		…
1375	{	2052	{
1376	SV *sv = sv_2mortal (newSV (sizes [i]));	2053	SV *sv = sv_2mortal (newSV (sizes [i]));
1377	SvUPGRADE (sv, SVt_PV);	2054	SvUPGRADE (sv, SVt_PV);
1378	SvPOK_only (sv);	2055	SvPOK_only (sv);
1379	SvCUR_set (sv, sizes [i]);	2056	SvCUR_set (sv, sizes [i]);
1380	ptrs [i] = SvPVX (sv);	2057	ptrs [i] = (void *)SvPVX (sv);
1381	PUSHs (sv);	2058	PUSHs (sv);
1382	}	2059	}
1383		2060
1384	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));	2061	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1385	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;	2062	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
…		…
1405	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2082	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1406	EXTEND (SP, 1);	2083	EXTEND (SP, 1);
1407	const int i = 0;	2084	const int i = 0;
1408	{	2085	{
1409	NEED_SUCCESS (RetainContext, (value [i]));	2086	NEED_SUCCESS (RetainContext, (value [i]));
1410	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2087	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1411	}	2088	}
1412		2089
1413	void	2090	void
1414	devices (OpenCL::Program self)	2091	devices (OpenCL::Program self)
1415	PPCODE:	2092	PPCODE:
…		…
1419	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));	2096	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1420	int i, n = size / sizeof (*value);	2097	int i, n = size / sizeof (*value);
1421	EXTEND (SP, n);	2098	EXTEND (SP, n);
1422	for (i = 0; i < n; ++i)	2099	for (i = 0; i < n; ++i)
1423	{	2100	{
1424	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2101	PUSH_CLOBJ ("OpenCL::Device", value [i]);
1425	}	2102	}
1426		2103
1427	void	2104	void
1428	source (OpenCL::Program self)	2105	source (OpenCL::Program self)
1429	PPCODE:	2106	PPCODE:
…		…
1535	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)	2212	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1536	CODE:	2213	CODE:
1537	clSetKernelArg (self, idx, sizeof (value), &value);	2214	clSetKernelArg (self, idx, sizeof (value), &value);
1538		2215
1539	void	2216	void
		2217	set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
		2218	CODE:
		2219	clSetKernelArg (self, idx, size, 0);
		2220
		2221	void
1540	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)	2222	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1541	CODE:	2223	CODE:
1542	clSetKernelArg (self, idx, sizeof (value), &value);	2224	clSetKernelArg (self, idx, sizeof (value), &value);
1543		2225
1544	void	2226	void
…		…
1578	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2260	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1579	EXTEND (SP, 1);	2261	EXTEND (SP, 1);
1580	const int i = 0;	2262	const int i = 0;
1581	{	2263	{
1582	NEED_SUCCESS (RetainContext, (value [i]));	2264	NEED_SUCCESS (RetainContext, (value [i]));
1583	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2265	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1584	}	2266	}
1585		2267
1586	void	2268	void
1587	program (OpenCL::Kernel self)	2269	program (OpenCL::Kernel self)
1588	PPCODE:	2270	PPCODE:
…		…
1590	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2272	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1591	EXTEND (SP, 1);	2273	EXTEND (SP, 1);
1592	const int i = 0;	2274	const int i = 0;
1593	{	2275	{
1594	NEED_SUCCESS (RetainProgram, (value [i]));	2276	NEED_SUCCESS (RetainProgram, (value [i]));
1595	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));	2277	PUSH_CLOBJ ("OpenCL::Program", value [i]);
1596	}	2278	}
1597		2279
1598	#END:kernel	2280	#END:kernel
1599		2281
1600	void	2282	void
…		…
1660	wait (OpenCL::Event self)	2342	wait (OpenCL::Event self)
1661	CODE:	2343	CODE:
1662	clWaitForEvents (1, &self);	2344	clWaitForEvents (1, &self);
1663		2345
1664	void	2346	void
		2347	cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
		2348	CODE:
		2349	clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
		2350
		2351	void
1665	info (OpenCL::Event self, cl_event_info name)	2352	info (OpenCL::Event self, cl_event_info name)
1666	PPCODE:	2353	PPCODE:
1667	INFO (Event)	2354	INFO (Event)
1668		2355
1669	#BEGIN:event	2356	#BEGIN:event
…		…
1675	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2362	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
1676	EXTEND (SP, 1);	2363	EXTEND (SP, 1);
1677	const int i = 0;	2364	const int i = 0;
1678	{	2365	{
1679	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2366	NEED_SUCCESS (RetainCommandQueue, (value [i]));
1680	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));	2367	PUSH_CLOBJ ("OpenCL::Queue", value [i]);
1681	}	2368	}
1682		2369
1683	void	2370	void
1684	command_type (OpenCL::Event self)	2371	command_type (OpenCL::Event self)
1685	PPCODE:	2372	PPCODE:
…		…
1708	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2395	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
1709	EXTEND (SP, 1);	2396	EXTEND (SP, 1);
1710	const int i = 0;	2397	const int i = 0;
1711	{	2398	{
1712	NEED_SUCCESS (RetainContext, (value [i]));	2399	NEED_SUCCESS (RetainContext, (value [i]));
1713	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2400	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1714	}	2401	}
1715		2402
1716	#END:event	2403	#END:event
1717		2404
1718	void	2405	void

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