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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.30 by root, Thu Apr 19 14:34:56 2012 UTC vs.
Revision 1.53 by root, Wed Apr 25 00:02:25 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		4
		5	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
		6	#include "xthread.h"
		7	#include "schmorp.h"
		8
5	#ifdef I_DLFCN	9	#ifdef I_DLFCN
6	#include <dlfcn.h>	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
7	#endif	28	#endif
8		29
9	#ifdef __APPLE__	30	#ifdef __APPLE__
10	#include <OpenCL/opencl.h>	31	#include <OpenCL/opencl.h>
11	#else	32	#else
12	#include <CL/opencl.h>	33	#include <CL/opencl.h>
		34	#endif
		35
		36	#ifndef CL_VERSION_1_2
		37	#undef PREFER_1_1
		38	#define PREFER_1_1 1
13	#endif	39	#endif
14		40
15	typedef cl_platform_id OpenCL__Platform;	41	typedef cl_platform_id OpenCL__Platform;
16	typedef cl_device_id OpenCL__Device;	42	typedef cl_device_id OpenCL__Device;
17	typedef cl_context OpenCL__Context;	43	typedef cl_context OpenCL__Context;
…		…
36	typedef SV *FUTURE;	62	typedef SV *FUTURE;
37		63
38	/*****************************************************************************/	64	/*****************************************************************************/
39		65
40	// name must include a leading underscore	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.
41	static void *	69	static void *
42	getsym (const char *name)	70	glsym (const char *name)
43	{	71	{
		72	void *fun = 0;
		73
44	#if defined I_DLFCN && defined RTLD_DEFAULT	74	#if defined I_DLFCN && defined RTLD_DEFAULT
45	#if !DLSYM_NEEDS_UNDERSCORE	75	fun = dlsym (RTLD_DEFAULT, name + 1);
46	++name; // skip _
47	#endif
48	return dlsym (RTLD_DEFAULT, name);	76	if (!fun) fun = dlsym (RTLD_DEFAULT, name);
49	#else	77
50	return 0;	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	}
51	#endif	104	#endif
		105
		106	return fun;
52	}	107	}
53		108
54	/*****************************************************************************/	109	/*****************************************************************************/
55		110
56	/* up to two temporary buffers */	111	/* up to two temporary buffers */
…		…
60	enum { buffers = 3 };	115	enum { buffers = 3 };
61	static int idx;	116	static int idx;
62	static void *buf [buffers];	117	static void *buf [buffers];
63	static size_t len [buffers];	118	static size_t len [buffers];
64		119
65	idx = ++idx % buffers;	120	idx = (idx + 1) % buffers;
66		121
67	if (len [idx] < size)	122	if (len [idx] < size)
68	{	123	{
69	free (buf [idx]);	124	free (buf [idx]);
70	len [idx] = ((size + 31) & ~4095) + 4096 - 32;	125	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
…		…
138	if (res) \	193	if (res) \
139	FAIL (name);	194	FAIL (name);
140		195
141	/*****************************************************************************/	196	/*****************************************************************************/
142		197
143	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
144	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
145
146	static void *
147	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)
148	{
149	if (SvROK (sv) && sv_derived_from (sv, pkg))
150	return (void *)SvIV (SvRV (sv));
151
152	croak ("%s: %s is not of type %s", func, svname, pkg);
153	}
154
155	/*****************************************************************************/
156
157	static cl_context_properties *	198	static cl_context_properties *
158	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)
159	{	200	{
160	if (!sv || !SvOK (sv))	201	if (!sv || !SvOK (sv))
161	if (extra)	202	if (extra)
…		…
178		219
179	for (i = 0; i < len; i += 2)	220	for (i = 0; i < len; i += 2)
180	{	221	{
181	cl_context_properties t = SvIV (*av_fetch (av, i , 0));	222	cl_context_properties t = SvIV (*av_fetch (av, i , 0));
182	SV *p_sv = *av_fetch (av, i + 1, 0);	223	SV *p_sv = *av_fetch (av, i + 1, 0);
183	cl_context_properties v;	224	cl_context_properties v = SvIV (p_sv); // code below can override
184		225
185	switch (t)	226	switch (t)
186	{	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
187	default:	246	default:
188	/* unknown property, treat as int */	247	/* unknown property, treat as int */
189	v = SvIV (p_sv);
190	break;	248	break;
191	}	249	}
192		250
193	*l++ = t;	251	*l++ = t;
194	*l++ = v;	252	*l++ = v;
…		…
202	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);
203	}	261	}
204		262
205	/*****************************************************************************/	263	/*****************************************************************************/
206		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	return (void *)SvIV (SvRV (sv));
		276
		277	croak ("%s: %s is not of type %s", func, svname, pkg);
		278	}
		279
		280	/*****************************************************************************/
		281	/* callback stuff */
		282
		283	/* default context callback, log to stderr */
		284	static void CL_CALLBACK
		285	context_default_notify (const char *msg, const void *info, size_t cb, void *data)
		286	{
		287	fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
		288	}
		289
		290	typedef struct
		291	{
		292	int free_cb;
		293	void (*push)(void *data1, void *data2, void *data3);
		294	} eq_vtbl;
		295
		296	typedef struct eq_item
		297	{
		298	struct eq_item *next;
		299	eq_vtbl *vtbl;
		300	SV *cb;
		301	void *data1, *data2, *data3;
		302	} eq_item;
		303
		304	static void (*eq_signal_func)(void *signal_arg, int value);
		305	static void *eq_signal_arg;
		306	static xmutex_t eq_lock = X_MUTEX_INIT;
		307	static eq_item *eq_head, *eq_tail;
		308
		309	static void
		310	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
		311	{
		312	eq_item *item = malloc (sizeof (eq_item));
		313
		314	item->next = 0;
		315	item->vtbl = vtbl;
		316	item->cb = cb;
		317	item->data1 = data1;
		318	item->data2 = data2;
		319	item->data3 = data3;
		320
		321	X_LOCK (eq_lock);
		322
		323	*(eq_head ? &eq_tail->next : &eq_head) = item;
		324	eq_tail = item;
		325
		326	X_UNLOCK (eq_lock);
		327
		328	eq_signal_func (eq_signal_arg, 0);
		329	}
		330
		331	static eq_item *
		332	eq_dec (void)
		333	{
		334	eq_item *res;
		335
		336	X_LOCK (eq_lock);
		337
		338	res = eq_head;
		339	if (res)
		340	eq_head = res->next;
		341
		342	X_UNLOCK (eq_lock);
		343
		344	return res;
		345	}
		346
		347	static void
		348	eq_poll (void)
		349	{
		350	eq_item *item;
		351
		352	while ((item = eq_dec ()))
		353	{
		354	ENTER;
		355	SAVETMPS;
		356
		357	dSP;
		358	PUSHMARK (SP);
		359	EXTEND (SP, 2);
		360
		361	if (item->vtbl->free_cb)
		362	sv_2mortal (item->cb);
		363
		364	PUTBACK;
		365	item->vtbl->push (item->data1, item->data2, item->data3);
		366
		367	SV *cb = item->cb;
		368	free (item);
		369
		370	call_sv (cb, G_DISCARD | G_VOID);
		371
		372	FREETMPS;
		373	LEAVE;
		374	}
		375	}
		376
		377	static void
		378	eq_poll_interrupt (pTHX_ void *c_arg, int value)
		379	{
		380	eq_poll ();
		381	}
		382
		383	/*****************************************************************************/
		384	/* context notify */
		385
		386	static void
		387	eq_context_push (void *data1, void *data2, void *data3)
		388	{
		389	dSP;
		390	PUSHs (sv_2mortal (newSVpv (data1, 0)));
		391	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
		392	PUTBACK;
		393
		394	free (data1);
		395	free (data2);
		396	}
		397
		398	static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
		399
		400	static void CL_CALLBACK
		401	eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
		402	{
		403	void *pvt_copy = malloc (cb);
		404	memcpy (pvt_copy, pvt, cb);
		405	eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
		406	}
		407
		408	#define CONTEXT_NOTIFY_CALLBACK \
		409	void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
		410	void *user_data = 0; \
		411	\
		412	if (SvOK (notify)) \
		413	{ \
		414	pfn_notify = eq_context_notify; \
		415	user_data = s_get_cv (notify); \
		416	}
		417
		418	static SV *
		419	new_clobj_context (cl_context ctx, void *user_data)
		420	{
		421	SV *sv = NEW_CLOBJ ("OpenCL::Context", ctx);
		422
		423	if (user_data)
		424	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
		425
		426	return sv;
		427	}
		428
		429	#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
		430
		431	/*****************************************************************************/
		432	/* build/compile/link notify */
		433
		434	static void
		435	eq_program_push (void *data1, void *data2, void *data3)
		436	{
		437	dSP;
		438	PUSH_CLOBJ ("OpenCL::Program", data1);
		439	PUTBACK;
		440	}
		441
		442	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
		443
		444	static void CL_CALLBACK
		445	eq_program_notify (cl_program program, void *user_data)
		446	{
		447	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		448	}
		449
		450	struct build_args
		451	{
		452	cl_program program;
		453	char *options;
		454	void *user_data;
		455	cl_uint num_devices;
		456	};
		457
		458	X_THREAD_PROC (build_program_thread)
		459	{
		460	struct build_args *arg = thr_arg;
		461
		462	clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
		463
		464	if (arg->user_data)
		465	eq_program_notify (arg->program, arg->user_data);
		466	else
		467	clReleaseProgram (arg->program);
		468
		469	free (arg->options);
		470	free (arg);
		471	}
		472
		473	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)
		475	{
		476	struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
		477
		478	arg->program = program;
		479	arg->options = strdup (options);
		480	arg->user_data = user_data;
		481	arg->num_devices = num_devices;
		482	memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
		483
		484	xthread_t id;
		485	thread_create (&id, build_program_thread, arg);
		486	}
		487
		488	/*****************************************************************************/
		489	/* event objects */
		490
		491	static void
		492	eq_event_push (void *data1, void *data2, void *data3)
		493	{
		494	dSP;
		495	PUSH_CLOBJ ("OpenCL::Event", data1);
		496	PUSHs (sv_2mortal (newSViv ((IV)data2)));
		497	PUTBACK;
		498	}
		499
		500	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
		501
		502	static void CL_CALLBACK
		503	eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
		504	{
		505	clRetainEvent (event);
		506	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
		507	}
		508
		509	/*****************************************************************************/
		510
207	static size_t	511	static size_t
208	img_row_pitch (cl_mem img)	512	img_row_pitch (cl_mem img)
209	{	513	{
210	size_t res;	514	size_t res;
211	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	515	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
212	return res;	516	return res;
213	}	517	}
214		518
215	static cl_event *	519	static cl_event *
216	event_list (SV **items, int count)	520	event_list (SV **items, cl_uint *rcount)
217	{	521	{
		522	cl_uint count = *rcount;
		523
218	if (!count)	524	if (!count)
219	return 0;	525	return 0;
220		526
221	cl_event *list = tmpbuf (sizeof (cl_event) * count);	527	cl_event *list = tmpbuf (sizeof (cl_event) * count);
		528	int i = 0;
222		529
		530	do
		531	{
		532	--count;
		533	if (SvOK (items [count]))
		534	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
		535	}
223	while (count--)	536	while (count);
224	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
225		537
		538	*rcount = i;
		539
226	return list;	540	return i ? list : 0;
227	}	541	}
228		542
229	#define EVENT_LIST(items,count) \	543	#define EVENT_LIST(items,count) \
230	cl_uint event_list_count = (count); \	544	cl_uint event_list_count = (count); \
231	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)	545	cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)
232		546
233	#define INFO(class) \	547	#define INFO(class) \
234	{ \	548	{ \
235	size_t size; \	549	size_t size; \
236	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \	550	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
…		…
243	}	557	}
244		558
245	MODULE = OpenCL PACKAGE = OpenCL	559	MODULE = OpenCL PACKAGE = OpenCL
246		560
247	PROTOTYPES: ENABLE	561	PROTOTYPES: ENABLE
		562
		563	void
		564	poll ()
		565	CODE:
		566	eq_poll ();
		567
		568	void
		569	_eq_initialise (IV func, IV arg)
		570	CODE:
		571	eq_signal_func = (void (*)(void *, int))func;
		572	eq_signal_arg = (void*)arg;
248		573
249	BOOT:	574	BOOT:
250	{	575	{
251	HV *stash = gv_stashpv ("OpenCL", 1);	576	HV *stash = gv_stashpv ("OpenCL", 1);
252	static const ivstr *civ, const_iv[] = {	577	static const ivstr *civ, const_iv[] = {
…		…
261	{ sizeof (cl_half ), "SIZEOF_HALF" },	586	{ sizeof (cl_half ), "SIZEOF_HALF" },
262	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	587	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
263	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	588	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
264	#include "constiv.h"	589	#include "constiv.h"
265	};	590	};
		591
266	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	592	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
267	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	593	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		594
		595	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
268	}	596	}
269		597
270	cl_int	598	cl_int
271	errno ()	599	errno ()
272	CODE:	600	CODE:
273	errno = res;	601	RETVAL = res;
		602	OUTPUT:
		603	RETVAL
274		604
275	const char *	605	const char *
276	err2str (cl_int err)	606	err2str (cl_int err)
277		607
278	const char *	608	const char *
…		…
289	list = tmpbuf (sizeof (*list) * count);	619	list = tmpbuf (sizeof (*list) * count);
290	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	620	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
291		621
292	EXTEND (SP, count);	622	EXTEND (SP, count);
293	for (i = 0; i < count; ++i)	623	for (i = 0; i < count; ++i)
294	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	624	PUSH_CLOBJ ("OpenCL::Platform", list [i]);
295		625
296	void	626	void
297	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	627	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
298	PPCODE:	628	PPCODE:
		629	CONTEXT_NOTIFY_CALLBACK;
299	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));	630	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
300	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	631	XPUSH_CLOBJ_CONTEXT;
301		632
302	void	633	void
303	context (cl_context_properties *properties = 0, FUTURE devices, FUTURE notify = 0)	634	context (FUTURE properties, FUTURE devices, FUTURE notify)
304	PPCODE:	635	PPCODE:
305	/* der Gipfel der Kunst */	636	/* der Gipfel der Kunst */
306		637
307	void	638	void
308	wait_for_events (...)	639	wait_for_events (...)
…		…
316		647
317	void	648	void
318	info (OpenCL::Platform self, cl_platform_info name)	649	info (OpenCL::Platform self, cl_platform_info name)
319	PPCODE:	650	PPCODE:
320	INFO (Platform)	651	INFO (Platform)
		652
		653	void
		654	unload_compiler (OpenCL::Platform self)
		655	CODE:
		656	#if CL_VERSION_1_2
		657	clUnloadPlatformCompiler (self);
		658	#endif
321		659
322	#BEGIN:platform	660	#BEGIN:platform
323		661
324	void	662	void
325	profile (OpenCL::Platform self)	663	profile (OpenCL::Platform self)
…		…
354	EXTEND (SP, count);	692	EXTEND (SP, count);
355	for (i = 0; i < count; ++i)	693	for (i = 0; i < count; ++i)
356	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	694	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
357		695
358	void	696	void
359	context (OpenCL::Platform self, cl_context_properties *properties = 0, SV *devices, FUTURE notify = 0)	697	context (OpenCL::Platform self, cl_context_properties *properties, SV *devices, SV *notify = &PL_sv_undef)
360	PPCODE:	698	PPCODE:
361	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	699	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
362	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");	700	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
363		701
364	AV *av = (AV *)SvRV (devices);	702	AV *av = (AV *)SvRV (devices);
365	cl_uint num_devices = av_len (av) + 1;	703	cl_uint num_devices = av_len (av) + 1;
366	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	704	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
		705
367	int i;	706	int i;
368
369	for (i = num_devices; i--; )	707	for (i = num_devices; i--; )
370	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	708	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
371		709
		710	CONTEXT_NOTIFY_CALLBACK;
372	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, 0, 0, &res));	711	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, pfn_notify, user_data, &res));
373	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	712	XPUSH_CLOBJ_CONTEXT;
374		713
375	void	714	void
376	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	715	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
377	PPCODE:	716	PPCODE:
378	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };	717	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
379	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);	718	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
		719
		720	CONTEXT_NOTIFY_CALLBACK;
380	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	721	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
381	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	722	XPUSH_CLOBJ_CONTEXT;
382		723
383	MODULE = OpenCL PACKAGE = OpenCL::Device	724	MODULE = OpenCL PACKAGE = OpenCL::Device
384		725
385	void	726	void
386	info (OpenCL::Device self, cl_device_info name)	727	info (OpenCL::Device self, cl_device_info name)
…		…
425	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT	766	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
426	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG	767	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
427	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT	768	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
428	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE	769	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
429	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF	770	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
430	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT	771	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
431	PPCODE:	772	PPCODE:
432	cl_uint value [1];	773	cl_uint value [1];
433	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));	774	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
434	EXTEND (SP, 1);	775	EXTEND (SP, 1);
435	const int i = 0;	776	const int i = 0;
…		…
559	cl_platform_id value [1];	900	cl_platform_id value [1];
560	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	901	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
561	EXTEND (SP, 1);	902	EXTEND (SP, 1);
562	const int i = 0;	903	const int i = 0;
563	{	904	{
564	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));	905	PUSH_CLOBJ ("OpenCL::Platform", value [i]);
565	}	906	}
566		907
567	void	908	void
568	name (OpenCL::Device self)	909	name (OpenCL::Device self)
569	ALIAS:	910	ALIAS:
…		…
588	cl_device_id value [1];	929	cl_device_id value [1];
589	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	930	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
590	EXTEND (SP, 1);	931	EXTEND (SP, 1);
591	const int i = 0;	932	const int i = 0;
592	{	933	{
593	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	934	PUSH_CLOBJ ("OpenCL::Device", value [i]);
594	}	935	}
595		936
596	void	937	void
597	partition_types_ext (OpenCL::Device self)	938	partition_types_ext (OpenCL::Device self)
598	ALIAS:	939	ALIAS:
…		…
625		966
626	void	967	void
627	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)	968	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
628	PPCODE:	969	PPCODE:
629	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));	970	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
630	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	971	XPUSH_CLOBJ ("OpenCL::Queue", queue);
631		972
632	void	973	void
633	user_event (OpenCL::Context self)	974	user_event (OpenCL::Context self)
634	PPCODE:	975	PPCODE:
635	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));	976	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
636	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);	977	XPUSH_CLOBJ ("OpenCL::UserEvent", ev);
637		978
638	void	979	void
639	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)	980	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
640	PPCODE:	981	PPCODE:
641	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	982	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
642	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	983	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
643		984
644	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));	985	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
645	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	986	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
646		987
647	void	988	void
648	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)	989	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
649	PPCODE:	990	PPCODE:
650	STRLEN len;	991	STRLEN len;
651	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	992	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
652	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	993	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
653	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	994	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
654	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));	995	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
655	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	996	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
656		997
		998	#if CL_VERSION_1_2
		999
657	void	1000	void
658	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)	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)
659	PPCODE:	1002	PPCODE:
660	STRLEN len;	1003	STRLEN len;
661	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1004	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
662	const cl_image_format format = { channel_order, channel_type };	1005	const cl_image_format format = { channel_order, channel_type };
		1006	const cl_image_desc desc = {
		1007	type,
		1008	width, height, depth,
		1009	array_size, row_pitch, slice_pitch,
		1010	num_mip_level, num_samples,
		1011	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
		1012	};
663	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));	1013	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
664	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1014	char *klass = "OpenCL::Image";
		1015	switch (type)
		1016	{
		1017	case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
		1018	case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;
		1019	case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1020	case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;
		1021	case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1022	case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;
		1023	}
		1024	XPUSH_CLOBJ (klass, mem);
665		1025
		1026	#endif
		1027
666	void	1028	void
667	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)	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)
668	PPCODE:	1030	PPCODE:
669	STRLEN len;	1031	STRLEN len;
670	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1032	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
671	const cl_image_format format = { channel_order, channel_type };	1033	const cl_image_format format = { channel_order, channel_type };
		1034	#if PREFER_1_1
		1035	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
		1036	#else
		1037	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));
		1039	#endif
		1040	XPUSH_CLOBJ ("OpenCL::Image2D", mem);
		1041
		1042	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)
		1044	PPCODE:
		1045	STRLEN len;
		1046	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		1047	const cl_image_format format = { channel_order, channel_type };
		1048	#if PREFER_1_1
672	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1049	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
		1050	#else
		1051	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));
		1053	#endif
673	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	1054	XPUSH_CLOBJ ("OpenCL::Image3D", mem);
674		1055
675	#if cl_apple_gl_sharing || cl_khr_gl_sharing	1056	#if cl_apple_gl_sharing || cl_khr_gl_sharing
676		1057
677	void	1058	void
678	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)	1059	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
679	PPCODE:	1060	PPCODE:
680	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));	1061	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
681	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1062	XPUSH_CLOBJ ("OpenCL::BufferObj", mem);
		1063
		1064	void
		1065	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
		1066	PPCODE:
		1067	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
		1068	XPUSH_CLOBJ ("OpenCL::Image2D", mem);
		1069
		1070	#if CL_VERSION_1_2
		1071
		1072	void
		1073	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		1074	ALIAS:
		1075	PPCODE:
		1076	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
		1077	cl_gl_object_type type;
		1078	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
		1079	char *klass = "OpenCL::Memory";
		1080	switch (type)
		1081	{
		1082	case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
		1083	case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;
		1084	case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1085	case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;
		1086	case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		1087	case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;
		1088	}
		1089	XPUSH_CLOBJ (klass, mem);
		1090
		1091	#endif
682		1092
683	void	1093	void
684	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1094	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
685	PPCODE:	1095	PPCODE:
		1096	#if PREFER_1_1
686	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));	1097	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
		1098	#else
		1099	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1100	#endif
687	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1101	XPUSH_CLOBJ ("OpenCL::Image2D", mem);
688		1102
689	void	1103	void
690	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1104	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
691	PPCODE:	1105	PPCODE:
		1106	#if PREFER_1_1
692	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));	1107	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
		1108	#else
		1109	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		1110	#endif
693	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	1111	XPUSH_CLOBJ ("OpenCL::Image3D", mem);
694
695	void
696	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
697	PPCODE:
698	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
699	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
700		1112
701	#endif	1113	#endif
702		1114
703	void	1115	void
704	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)	1116	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
…		…
724		1136
725	void	1137	void
726	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1138	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
727	PPCODE:	1139	PPCODE:
728	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));	1140	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
729	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	1141	XPUSH_CLOBJ ("OpenCL::Sampler", sampler);
730		1142
731	void	1143	void
732	program_with_source (OpenCL::Context self, SV *program)	1144	program_with_source (OpenCL::Context self, SV *program)
733	PPCODE:	1145	PPCODE:
734	STRLEN len;	1146	STRLEN len;
735	size_t len2;	1147	size_t len2;
736	const char *ptr = SvPVbyte (program, len);	1148	const char *ptr = SvPVbyte (program, len);
737		1149
738	len2 = len;	1150	len2 = len;
739	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));	1151	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
740	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	1152	XPUSH_CLOBJ ("OpenCL::Program", prog);
741		1153
742	#BEGIN:context	1154	#BEGIN:context
743		1155
744	void	1156	void
745	reference_count (OpenCL::Context self)	1157	reference_count (OpenCL::Context self)
…		…
762	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));	1174	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
763	int i, n = size / sizeof (*value);	1175	int i, n = size / sizeof (*value);
764	EXTEND (SP, n);	1176	EXTEND (SP, n);
765	for (i = 0; i < n; ++i)	1177	for (i = 0; i < n; ++i)
766	{	1178	{
767	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1179	PUSH_CLOBJ ("OpenCL::Device", value [i]);
768	}	1180	}
769		1181
770	void	1182	void
771	properties (OpenCL::Context self)	1183	properties (OpenCL::Context self)
772	PPCODE:	1184	PPCODE:
…		…
799	SvPOK_only (data);	1211	SvPOK_only (data);
800	SvCUR_set (data, len);	1212	SvCUR_set (data, len);
801	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &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));
802		1214
803	if (ev)	1215	if (ev)
804	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1216	XPUSH_CLOBJ ("OpenCL::Event", ev);
805		1217
806	void	1218	void
807	enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1219	enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
808	PPCODE:	1220	PPCODE:
809	cl_event ev = 0;	1221	cl_event ev = 0;
810	STRLEN len;	1222	STRLEN len;
811	char *ptr = SvPVbyte (data, len);	1223	char *ptr = SvPVbyte (data, len);
812	EVENT_LIST (5, items - 5);	1224	EVENT_LIST (5, items - 5);
813		1225
814	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1226	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
815		1227
816	if (ev)	1228	if (ev)
817	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1229	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1230
		1231	#if CL_VERSION_1_2
		1232
		1233	void
		1234	enqueue_fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		1235	PPCODE:
		1236	cl_event ev = 0;
		1237	STRLEN len;
		1238	char *ptr = SvPVbyte (data, len);
		1239	EVENT_LIST (5, items - 5);
		1240
		1241	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1242
		1243	if (ev)
		1244	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1245
		1246	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, ...)
		1248	PPCODE:
		1249	cl_event ev = 0;
		1250	STRLEN len;
		1251	const size_t origin [3] = { x, y, z };
		1252	const size_t region [3] = { width, height, depth };
		1253	EVENT_LIST (12, items - 12);
		1254
		1255	const cl_float c_f [4] = { r, g, b, a };
		1256	const cl_uint c_u [4] = { r, g, b, a };
		1257	const cl_int c_s [4] = { r, g, b, a };
		1258	const void *c_fus [3] = { &c_f, &c_u, &c_s };
		1259	static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
		1260	cl_image_format format;
		1261	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1262	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)
		1264	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
		1265
		1266	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type]],
		1267	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1268
		1269	if (ev)
		1270	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1271
		1272	#endif
818		1273
819	void	1274	void
820	enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1275	enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
821	PPCODE:	1276	PPCODE:
822	cl_event ev = 0;	1277	cl_event ev = 0;
823	EVENT_LIST (6, items - 6);	1278	EVENT_LIST (6, items - 6);
824		1279
825	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1280	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
826		1281
827	if (ev)	1282	if (ev)
828	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1283	XPUSH_CLOBJ ("OpenCL::Event", ev);
829		1284
830	void	1285	void
831	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, ...)	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, ...)
832	PPCODE:	1287	PPCODE:
833	cl_event ev = 0;	1288	cl_event ev = 0;
…		…
855	SvPOK_only (data);	1310	SvPOK_only (data);
856	SvCUR_set (data, len);	1311	SvCUR_set (data, len);
857	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));	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));
858		1313
859	if (ev)	1314	if (ev)
860	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1315	XPUSH_CLOBJ ("OpenCL::Event", ev);
861		1316
862	void	1317	void
863	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, ...)	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, ...)
864	PPCODE:	1319	PPCODE:
865	cl_event ev = 0;	1320	cl_event ev = 0;
…		…
885	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1340	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
886		1341
887	if (len < min_len)	1342	if (len < min_len)
888	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1343	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
889		1344
890	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));	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));
891		1346
892	if (ev)	1347	if (ev)
893	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1348	XPUSH_CLOBJ ("OpenCL::Event", ev);
894		1349
895	void	1350	void
896	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, ...)	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, ...)
897	PPCODE:	1352	PPCODE:
898	cl_event ev = 0;	1353	cl_event ev = 0;
…		…
902	EVENT_LIST (16, items - 16);	1357	EVENT_LIST (16, items - 16);
903		1358
904	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));	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));
905		1360
906	if (ev)	1361	if (ev)
907	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1362	XPUSH_CLOBJ ("OpenCL::Event", ev);
908		1363
909	void	1364	void
910	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, ...)	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, ...)
911	PPCODE:	1366	PPCODE:
912	cl_event ev = 0;	1367	cl_event ev = 0;
…		…
927	SvPOK_only (data);	1382	SvPOK_only (data);
928	SvCUR_set (data, len);	1383	SvCUR_set (data, len);
929	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));	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));
930		1385
931	if (ev)	1386	if (ev)
932	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1387	XPUSH_CLOBJ ("OpenCL::Event", ev);
933		1388
934	void	1389	void
935	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, ...)	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, ...)
936	PPCODE:	1391	PPCODE:
937	cl_event ev = 0;	1392	cl_event ev = 0;
…		…
950	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1405	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
951		1406
952	if (len < min_len)	1407	if (len < min_len)
953	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1408	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
954		1409
955	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));	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));
956		1411
957	if (ev)	1412	if (ev)
958	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1413	XPUSH_CLOBJ ("OpenCL::Event", ev);
959		1414
960	void	1415	void
961	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, ...)	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, ...)
962	PPCODE:	1417	PPCODE:
963	cl_event ev = 0;	1418	cl_event ev = 0;
…		…
967	EVENT_LIST (12, items - 12);	1422	EVENT_LIST (12, items - 12);
968		1423
969	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &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));
970		1425
971	if (ev)	1426	if (ev)
972	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1427	XPUSH_CLOBJ ("OpenCL::Event", ev);
973		1428
974	void	1429	void
975	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, ...)	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, ...)
976	PPCODE:	1431	PPCODE:
977	cl_event ev = 0;	1432	cl_event ev = 0;
…		…
980	EVENT_LIST (10, items - 10);	1435	EVENT_LIST (10, items - 10);
981		1436
982	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &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));
983		1438
984	if (ev)	1439	if (ev)
985	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1440	XPUSH_CLOBJ ("OpenCL::Event", ev);
986		1441
987	void	1442	void
988	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, ...)	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, ...)
989	PPCODE:	1444	PPCODE:
990	cl_event ev = 0;	1445	cl_event ev = 0;
…		…
993	EVENT_LIST (10, items - 10);	1448	EVENT_LIST (10, items - 10);
994		1449
995	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1450	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
996		1451
997	if (ev)	1452	if (ev)
998	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1453	XPUSH_CLOBJ ("OpenCL::Event", ev);
999		1454
1000	void	1455	void
1001	enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)	1456	enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1002	PPCODE:	1457	PPCODE:
1003	cl_event ev = 0;	1458	cl_event ev = 0;
1004	EVENT_LIST (2, items - 2);	1459	EVENT_LIST (2, items - 2);
1005		1460
1006	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1461	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1007		1462
1008	if (ev)	1463	if (ev)
1009	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1464	XPUSH_CLOBJ ("OpenCL::Event", ev);
1010		1465
1011	void	1466	void
1012	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, ...)	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, ...)
1013	PPCODE:	1468	PPCODE:
1014	cl_event ev = 0;	1469	cl_event ev = 0;
…		…
1042	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);	1497	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
1043	}	1498	}
1044		1499
1045	if (SvOK (local_work_size))	1500	if (SvOK (local_work_size))
1046	{	1501	{
1047	if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1502	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
1048	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");	1503	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
1049		1504
1050	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1505	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
1051	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1506	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
1052		1507
…		…
1056	}	1511	}
1057		1512
1058	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &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));
1059		1514
1060	if (ev)	1515	if (ev)
1061	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1516	XPUSH_CLOBJ ("OpenCL::Event", ev);
1062		1517
1063	#if cl_apple_gl_sharing || cl_khr_gl_sharing	1518	#if cl_apple_gl_sharing || cl_khr_gl_sharing
1064		1519
1065	void	1520	void
1066	enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)	1521	enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1067	ALIAS:	1522	ALIAS:
1068	enqueue_release_gl_objects = 1	1523	enqueue_release_gl_objects = 1
1069	CODE:	1524	PPCODE:
1070	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)	1525	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
1071	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");	1526	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
1072		1527
1073	cl_event ev = 0;	1528	cl_event ev = 0;
1074	EVENT_LIST (2, items - 2);	1529	EVENT_LIST (2, items - 2);
…		…
1076	cl_uint num_objects = av_len (av) + 1;	1531	cl_uint num_objects = av_len (av) + 1;
1077	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);	1532	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
1078	int i;	1533	int i;
1079		1534
1080	for (i = num_objects; i--; )	1535	for (i = num_objects; i--; )
1081	object_list [i] = SvPTROBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");	1536	object_list [i] = SvCLOBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
1082		1537
1083	if (ix)	1538	if (ix)
1084	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1539	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1085	else	1540	else
1086	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1541	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1087		1542
1088	if (ev)	1543	if (ev)
1089	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1544	XPUSH_CLOBJ ("OpenCL::Event", ev);
1090		1545
1091	#endif	1546	#endif
1092		1547
1093	void	1548	void
1094	enqueue_marker (OpenCL::Queue self)
1095	PPCODE:
1096	cl_event ev;
1097	NEED_SUCCESS (EnqueueMarker, (self, &ev));
1098	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1099
1100	void
1101	enqueue_wait_for_events (OpenCL::Queue self, ...)	1549	enqueue_wait_for_events (OpenCL::Queue self, ...)
1102	CODE:	1550	CODE:
1103	EVENT_LIST (1, items - 1);	1551	EVENT_LIST (1, items - 1);
		1552	#if PREFER_1_1
1104	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));	1553	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		1554	#else
		1555	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
		1556	#endif
1105		1557
1106	void	1558	void
		1559	enqueue_marker (OpenCL::Queue self, ...)
		1560	PPCODE:
		1561	cl_event ev = 0;
		1562	EVENT_LIST (1, items - 1);
		1563	#if PREFER_1_1
		1564	if (!event_list_count)
		1565	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1566	else
		1567	#if CL_VERSION_1_2
		1568	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1569	#else
		1570	{
		1571	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
		1572	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1573	}
		1574	#endif
		1575	#else
		1576	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1577	#endif
		1578	if (ev)
		1579	XPUSH_CLOBJ ("OpenCL::Event", ev);
		1580
		1581	void
1107	enqueue_barrier (OpenCL::Queue self)	1582	enqueue_barrier (OpenCL::Queue self, ...)
1108	CODE:	1583	PPCODE:
		1584	cl_event ev = 0;
		1585	EVENT_LIST (1, items - 1);
		1586	#if PREFER_1_1
		1587	if (!event_list_count && GIMME_V == G_VOID)
1109	NEED_SUCCESS (EnqueueBarrier, (self));	1588	NEED_SUCCESS (EnqueueBarrier, (self));
		1589	else
		1590	#if CL_VERSION_1_2
		1591	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1592	#else
		1593	{
		1594	if (event_list_count)
		1595	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		1596
		1597	if (GIMME_V != G_VOID)
		1598	NEED_SUCCESS (EnqueueMarker, (self, &ev));
		1599	}
		1600	#endif
		1601	#else
		1602	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1603	#endif
		1604	if (ev)
		1605	XPUSH_CLOBJ ("OpenCL::Event", ev);
1110		1606
1111	void	1607	void
1112	flush (OpenCL::Queue self)	1608	flush (OpenCL::Queue self)
1113	CODE:	1609	CODE:
1114	NEED_SUCCESS (Flush, (self));	1610	NEED_SUCCESS (Flush, (self));
…		…
1132	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	1628	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1133	EXTEND (SP, 1);	1629	EXTEND (SP, 1);
1134	const int i = 0;	1630	const int i = 0;
1135	{	1631	{
1136	NEED_SUCCESS (RetainContext, (value [i]));	1632	NEED_SUCCESS (RetainContext, (value [i]));
1137	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1633	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1138	}	1634	}
1139		1635
1140	void	1636	void
1141	device (OpenCL::Queue self)	1637	device (OpenCL::Queue self)
1142	PPCODE:	1638	PPCODE:
1143	cl_device_id value [1];	1639	cl_device_id value [1];
1144	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));	1640	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1145	EXTEND (SP, 1);	1641	EXTEND (SP, 1);
1146	const int i = 0;	1642	const int i = 0;
1147	{	1643	{
1148	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1644	PUSH_CLOBJ ("OpenCL::Device", value [i]);
1149	}	1645	}
1150		1646
1151	void	1647	void
1152	reference_count (OpenCL::Queue self)	1648	reference_count (OpenCL::Queue self)
1153	PPCODE:	1649	PPCODE:
…		…
1240	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));	1736	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1241	EXTEND (SP, 1);	1737	EXTEND (SP, 1);
1242	const int i = 0;	1738	const int i = 0;
1243	{	1739	{
1244	NEED_SUCCESS (RetainContext, (value [i]));	1740	NEED_SUCCESS (RetainContext, (value [i]));
1245	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1741	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1246	}	1742	}
1247		1743
1248	void	1744	void
1249	associated_memobject (OpenCL::Memory self)	1745	associated_memobject (OpenCL::Memory self)
1250	PPCODE:	1746	PPCODE:
…		…
1252	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	1748	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1253	EXTEND (SP, 1);	1749	EXTEND (SP, 1);
1254	const int i = 0;	1750	const int i = 0;
1255	{	1751	{
1256	NEED_SUCCESS (RetainMemObject, (value [i]));	1752	NEED_SUCCESS (RetainMemObject, (value [i]));
1257	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));	1753	PUSH_CLOBJ ("OpenCL::Memory", value [i]);
1258	}	1754	}
1259		1755
1260	#END:mem	1756	#END:mem
1261		1757
1262	#if cl_apple_gl_sharing || cl_khr_gl_sharing	1758	#if cl_apple_gl_sharing || cl_khr_gl_sharing
…		…
1264	void	1760	void
1265	gl_object_info (OpenCL::Memory self)	1761	gl_object_info (OpenCL::Memory self)
1266	PPCODE:	1762	PPCODE:
1267	cl_gl_object_type type;	1763	cl_gl_object_type type;
1268	cl_GLuint name;	1764	cl_GLuint name;
1269	NEED_SUCCESS (clGetGLObjectInfo, (self, &type, &name));	1765	NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
1270	EXTEND (SP, 2);	1766	EXTEND (SP, 2);
1271	PUSHs (sv_2mortal (newSVuv (type)));	1767	PUSHs (sv_2mortal (newSVuv (type)));
1272	PUSHs (sv_2mortal (newSVuv (name)));	1768	PUSHs (sv_2mortal (newSVuv (name)));
1273		1769
1274	#endif	1770	#endif
…		…
1282	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");	1778	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1283		1779
1284	cl_buffer_region crdata = { origin, size };	1780	cl_buffer_region crdata = { origin, size };
1285		1781
1286	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	1782	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1287	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	1783	XPUSH_CLOBJ ("OpenCL::Buffer", mem);
1288		1784
1289	MODULE = OpenCL PACKAGE = OpenCL::Image	1785	MODULE = OpenCL PACKAGE = OpenCL::Image
1290		1786
1291	void	1787	void
1292	image_info (OpenCL::Image self, cl_image_info name)	1788	image_info (OpenCL::Image self, cl_image_info name)
1293	PPCODE:	1789	PPCODE:
1294	INFO (Image)	1790	INFO (Image)
		1791
		1792	void
		1793	format (OpenCL::Image self)
		1794	PPCODE:
		1795	cl_image_format format;
		1796	NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1797	EXTEND (SP, 2);
		1798	PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
		1799	PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
1295		1800
1296	#BEGIN:image	1801	#BEGIN:image
1297		1802
1298	void	1803	void
1299	element_size (OpenCL::Image self)	1804	element_size (OpenCL::Image self)
…		…
1319		1824
1320	void	1825	void
1321	target (OpenCL::Image self)	1826	target (OpenCL::Image self)
1322	PPCODE:	1827	PPCODE:
1323	cl_GLenum value [1];	1828	cl_GLenum value [1];
1324	NEED_SUCCESS (GetGlTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));	1829	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
1325	EXTEND (SP, 1);	1830	EXTEND (SP, 1);
1326	const int i = 0;	1831	const int i = 0;
1327	PUSHs (sv_2mortal (newSVuv (value [i])));	1832	PUSHs (sv_2mortal (newSVuv (value [i])));
1328		1833
1329	void	1834	void
1330	gl_mipmap_level (OpenCL::Image self)	1835	gl_mipmap_level (OpenCL::Image self)
1331	PPCODE:	1836	PPCODE:
1332	cl_GLint value [1];	1837	cl_GLint value [1];
1333	NEED_SUCCESS (GetGlTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));	1838	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
1334	EXTEND (SP, 1);	1839	EXTEND (SP, 1);
1335	const int i = 0;	1840	const int i = 0;
1336	PUSHs (sv_2mortal (newSViv (value [i])));	1841	PUSHs (sv_2mortal (newSViv (value [i])));
1337		1842
1338	#END:gl_texture	1843	#END:gl_texture
…		…
1369	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	1874	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1370	EXTEND (SP, 1);	1875	EXTEND (SP, 1);
1371	const int i = 0;	1876	const int i = 0;
1372	{	1877	{
1373	NEED_SUCCESS (RetainContext, (value [i]));	1878	NEED_SUCCESS (RetainContext, (value [i]));
1374	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	1879	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1375	}	1880	}
1376		1881
1377	void	1882	void
1378	normalized_coords (OpenCL::Sampler self)	1883	normalized_coords (OpenCL::Sampler self)
1379	PPCODE:	1884	PPCODE:
…		…
1409	DESTROY (OpenCL::Program self)	1914	DESTROY (OpenCL::Program self)
1410	CODE:	1915	CODE:
1411	clReleaseProgram (self);	1916	clReleaseProgram (self);
1412		1917
1413	void	1918	void
1414	build (OpenCL::Program self, OpenCL::Device device, SV *options = &PL_sv_undef)	1919	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
		1920	ALIAS:
		1921	build_async = 1
1415	CODE:	1922	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;
		1926	cl_device_id *device_list = 0;
		1927
		1928	if (SvOK (devices))
		1929	{
		1930	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		1931	croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");
		1932
		1933	AV *av = (AV *)SvRV (devices);
		1934	num_devices = av_len (av) + 1;
		1935
		1936	if (num_devices)
		1937	{
		1938	device_list = tmpbuf (sizeof (*device_list) * num_devices);
		1939	int count;
		1940	for (count = 0; count < num_devices; ++count)
		1941	device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
		1942	}
		1943	}
		1944
		1945	if (SvOK (notify))
		1946	{
		1947	NEED_SUCCESS (RetainProgram, (self));
		1948	pfn_notify = eq_program_notify;
		1949	user_data = SvREFCNT_inc (s_get_cv (notify));
		1950	}
		1951
		1952	if (ix)
		1953	build_program_async (self, num_devices, device_list, SvPVbyte_nolen (options), user_data);
		1954	else
1416	NEED_SUCCESS (BuildProgram, (self, 1, &device, SvPVbyte_nolen (options), 0, 0));	1955	NEED_SUCCESS (BuildProgram, (self, num_devices, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
1417		1956
1418	void	1957	void
1419	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)	1958	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1420	PPCODE:	1959	PPCODE:
1421	size_t size;	1960	size_t size;
…		…
1456		1995
1457	void	1996	void
1458	kernel (OpenCL::Program program, SV *function)	1997	kernel (OpenCL::Program program, SV *function)
1459	PPCODE:	1998	PPCODE:
1460	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	1999	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1461	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	2000	XPUSH_CLOBJ ("OpenCL::Kernel", kernel);
		2001
		2002	void
		2003	kernels_in_program (OpenCL::Program program)
		2004	PPCODE:
		2005	cl_uint num_kernels;
		2006	NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
		2007	cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
		2008	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
		2009
		2010	int i;
		2011	EXTEND (SP, num_kernels);
		2012	for (i = 0; i < num_kernels; ++i)
		2013	PUSH_CLOBJ ("OpenCL::Kernel", kernels [i]);
1462		2014
1463	void	2015	void
1464	info (OpenCL::Program self, cl_program_info name)	2016	info (OpenCL::Program self, cl_program_info name)
1465	PPCODE:	2017	PPCODE:
1466	INFO (Program)	2018	INFO (Program)
…		…
1484	{	2036	{
1485	SV *sv = sv_2mortal (newSV (sizes [i]));	2037	SV *sv = sv_2mortal (newSV (sizes [i]));
1486	SvUPGRADE (sv, SVt_PV);	2038	SvUPGRADE (sv, SVt_PV);
1487	SvPOK_only (sv);	2039	SvPOK_only (sv);
1488	SvCUR_set (sv, sizes [i]);	2040	SvCUR_set (sv, sizes [i]);
1489	ptrs [i] = SvPVX (sv);	2041	ptrs [i] = (void *)SvPVX (sv);
1490	PUSHs (sv);	2042	PUSHs (sv);
1491	}	2043	}
1492		2044
1493	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));	2045	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
1494	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;	2046	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
…		…
1514	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2066	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1515	EXTEND (SP, 1);	2067	EXTEND (SP, 1);
1516	const int i = 0;	2068	const int i = 0;
1517	{	2069	{
1518	NEED_SUCCESS (RetainContext, (value [i]));	2070	NEED_SUCCESS (RetainContext, (value [i]));
1519	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2071	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1520	}	2072	}
1521		2073
1522	void	2074	void
1523	devices (OpenCL::Program self)	2075	devices (OpenCL::Program self)
1524	PPCODE:	2076	PPCODE:
…		…
1528	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));	2080	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1529	int i, n = size / sizeof (*value);	2081	int i, n = size / sizeof (*value);
1530	EXTEND (SP, n);	2082	EXTEND (SP, n);
1531	for (i = 0; i < n; ++i)	2083	for (i = 0; i < n; ++i)
1532	{	2084	{
1533	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2085	PUSH_CLOBJ ("OpenCL::Device", value [i]);
1534	}	2086	}
1535		2087
1536	void	2088	void
1537	source (OpenCL::Program self)	2089	source (OpenCL::Program self)
1538	PPCODE:	2090	PPCODE:
…		…
1644	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)	2196	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1645	CODE:	2197	CODE:
1646	clSetKernelArg (self, idx, sizeof (value), &value);	2198	clSetKernelArg (self, idx, sizeof (value), &value);
1647		2199
1648	void	2200	void
		2201	set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
		2202	CODE:
		2203	clSetKernelArg (self, idx, size, 0);
		2204
		2205	void
1649	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)	2206	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1650	CODE:	2207	CODE:
1651	clSetKernelArg (self, idx, sizeof (value), &value);	2208	clSetKernelArg (self, idx, sizeof (value), &value);
1652		2209
1653	void	2210	void
…		…
1687	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2244	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1688	EXTEND (SP, 1);	2245	EXTEND (SP, 1);
1689	const int i = 0;	2246	const int i = 0;
1690	{	2247	{
1691	NEED_SUCCESS (RetainContext, (value [i]));	2248	NEED_SUCCESS (RetainContext, (value [i]));
1692	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2249	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1693	}	2250	}
1694		2251
1695	void	2252	void
1696	program (OpenCL::Kernel self)	2253	program (OpenCL::Kernel self)
1697	PPCODE:	2254	PPCODE:
…		…
1699	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2256	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1700	EXTEND (SP, 1);	2257	EXTEND (SP, 1);
1701	const int i = 0;	2258	const int i = 0;
1702	{	2259	{
1703	NEED_SUCCESS (RetainProgram, (value [i]));	2260	NEED_SUCCESS (RetainProgram, (value [i]));
1704	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));	2261	PUSH_CLOBJ ("OpenCL::Program", value [i]);
1705	}	2262	}
1706		2263
1707	#END:kernel	2264	#END:kernel
1708		2265
1709	void	2266	void
…		…
1769	wait (OpenCL::Event self)	2326	wait (OpenCL::Event self)
1770	CODE:	2327	CODE:
1771	clWaitForEvents (1, &self);	2328	clWaitForEvents (1, &self);
1772		2329
1773	void	2330	void
		2331	cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
		2332	CODE:
		2333	clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
		2334
		2335	void
1774	info (OpenCL::Event self, cl_event_info name)	2336	info (OpenCL::Event self, cl_event_info name)
1775	PPCODE:	2337	PPCODE:
1776	INFO (Event)	2338	INFO (Event)
1777		2339
1778	#BEGIN:event	2340	#BEGIN:event
…		…
1784	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2346	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
1785	EXTEND (SP, 1);	2347	EXTEND (SP, 1);
1786	const int i = 0;	2348	const int i = 0;
1787	{	2349	{
1788	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2350	NEED_SUCCESS (RetainCommandQueue, (value [i]));
1789	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));	2351	PUSH_CLOBJ ("OpenCL::Queue", value [i]);
1790	}	2352	}
1791		2353
1792	void	2354	void
1793	command_type (OpenCL::Event self)	2355	command_type (OpenCL::Event self)
1794	PPCODE:	2356	PPCODE:
…		…
1817	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2379	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
1818	EXTEND (SP, 1);	2380	EXTEND (SP, 1);
1819	const int i = 0;	2381	const int i = 0;
1820	{	2382	{
1821	NEED_SUCCESS (RetainContext, (value [i]));	2383	NEED_SUCCESS (RetainContext, (value [i]));
1822	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2384	PUSH_CLOBJ ("OpenCL::Context", value [i]);
1823	}	2385	}
1824		2386
1825	#END:event	2387	#END:event
1826		2388
1827	void	2389	void

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