ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/OpenCL/OpenCL.xs

Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.44 by root, Mon Apr 23 13:50:12 2012 UTC vs.
Revision 1.66 by root, Fri May 4 14:46:02 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	#include "ecb.h"//D
		6
		7	#define X_STACKSIZE sizeof (void *) * 512 * 1024 // 2-4mb should be enough, really
		8	#include "xthread.h"
		9	#include "schmorp.h"
4		10
5	#ifdef I_DLFCN	11	#ifdef I_DLFCN
6	#include <dlfcn.h>	12	#include <dlfcn.h>
7	#endif	13	#endif
8		14
…		…
13	// in addition, you cannot test for this in any future-proof way.	19	// in addition, you cannot test for this in any future-proof way.
14	// each time a new opencl version comes out, you need to make a new	20	// each time a new opencl version comes out, you need to make a new
15	// release.	21	// release.
16	#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */	22	#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
17		23
18	#ifndef PREFER_1_!	24	#ifndef PREFER_1_1
19	#define PREFER_1_1 1	25	#define PREFER_1_1 1
20	#endif	26	#endif
21		27
22	#if PREFER_1_1	28	#if PREFER_1_1
23	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS	29	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
…		…
34	#define PREFER_1_1 1	40	#define PREFER_1_1 1
35	#endif	41	#endif
36		42
37	typedef cl_platform_id OpenCL__Platform;	43	typedef cl_platform_id OpenCL__Platform;
38	typedef cl_device_id OpenCL__Device;	44	typedef cl_device_id OpenCL__Device;
		45	typedef cl_device_id OpenCL__SubDevice;
39	typedef cl_context OpenCL__Context;	46	typedef cl_context OpenCL__Context;
40	typedef cl_command_queue OpenCL__Queue;	47	typedef cl_command_queue OpenCL__Queue;
41	typedef cl_mem OpenCL__Memory;	48	typedef cl_mem OpenCL__Memory;
42	typedef cl_mem OpenCL__Buffer;	49	typedef cl_mem OpenCL__Buffer;
43	typedef cl_mem OpenCL__BufferObj;	50	typedef cl_mem OpenCL__BufferObj;
44	typedef cl_mem OpenCL__Image;	51	typedef cl_mem OpenCL__Image;
45	typedef cl_mem OpenCL__Image2D;
46	typedef cl_mem OpenCL__Image3D;
47	typedef cl_mem OpenCL__Memory_ornull;	52	typedef cl_mem OpenCL__Memory_ornull;
48	typedef cl_mem OpenCL__Buffer_ornull;	53	typedef cl_mem OpenCL__Buffer_ornull;
49	typedef cl_mem OpenCL__Image_ornull;	54	typedef cl_mem OpenCL__Image_ornull;
50	typedef cl_mem OpenCL__Image2D_ornull;
51	typedef cl_mem OpenCL__Image3D_ornull;
52	typedef cl_sampler OpenCL__Sampler;	55	typedef cl_sampler OpenCL__Sampler;
53	typedef cl_program OpenCL__Program;	56	typedef cl_program OpenCL__Program;
54	typedef cl_kernel OpenCL__Kernel;	57	typedef cl_kernel OpenCL__Kernel;
55	typedef cl_event OpenCL__Event;	58	typedef cl_event OpenCL__Event;
56	typedef cl_event OpenCL__UserEvent;	59	typedef cl_event OpenCL__UserEvent;
57		60
		61	typedef struct mapped * OpenCL__Mapped;
		62
58	typedef SV *FUTURE;	63	typedef SV *FUTURE;
		64
		65	static HV
		66	*stash_platform,
		67	*stash_device,
		68	*stash_subdevice,
		69	*stash_context,
		70	*stash_queue,
		71	*stash_program,
		72	*stash_kernel,
		73	*stash_sampler,
		74	*stash_event,
		75	*stash_userevent,
		76	*stash_memory,
		77	*stash_buffer,
		78	*stash_bufferobj,
		79	*stash_image,
		80	*stash_image1d,
		81	*stash_image1darray,
		82	*stash_image1dbuffer,
		83	*stash_image2d,
		84	*stash_image2darray,
		85	*stash_image3d,
		86	*stash_mapped,
		87	*stash_mappedbuffer,
		88	*stash_mappedimage;
59		89
60	/*****************************************************************************/	90	/*****************************************************************************/
61		91
62	// name must include a leading underscore	92	// name must include a leading underscore
63	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module	93	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
…		…
103	}	133	}
104		134
105	/*****************************************************************************/	135	/*****************************************************************************/
106		136
107	/* up to two temporary buffers */	137	/* up to two temporary buffers */
108	static void *	138	static void * ecb_noinline
109	tmpbuf (size_t size)	139	tmpbuf (size_t size)
110	{	140	{
111	enum { buffers = 3 };	141	enum { buffers = 4 };
112	static int idx;	142	static int idx;
113	static void *buf [buffers];	143	static void *buf [buffers];
114	static size_t len [buffers];	144	static size_t len [buffers];
115		145
116	idx = (idx + 1) % buffers;	146	idx = (idx + 1) % buffers;
…		…
189	if (res) \	219	if (res) \
190	FAIL (name);	220	FAIL (name);
191		221
192	/*****************************************************************************/	222	/*****************************************************************************/
193		223
194	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
195	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
196
197	static void *	224	static SV *
		225	new_clobj (HV *stash, IV id)
		226	{
		227	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		228	}
		229
		230	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		231	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
		232
		233	/* cl objects are either \$iv, or [$iv, ...] */
		234	/* they can be upgraded at runtime to the array form */
		235	static void * ecb_noinline
198	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)	236	SvCLOBJ (const char *func, const char *svname, SV *sv, const char *pkg)
199	{	237	{
		238	// sv_derived_from is quite slow :(
200	if (SvROK (sv) && sv_derived_from (sv, pkg))	239	if (SvROK (sv) && sv_derived_from (sv, pkg))
201	return (void *)SvIV (SvRV (sv));	240	return (void *)SvIV (SvRV (sv));
202		241
203	croak ("%s: %s is not of type %s", func, svname, pkg);	242	croak ("%s: %s is not of type %s", func, svname, pkg);
		243	}
		244
		245	// the "no-inherit" version of the above
		246	static void * ecb_noinline
		247	SvCLOBJ_ni (const char *func, const char *svname, SV *sv, HV *stash)
		248	{
		249	if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
		250	return (void *)SvIV (SvRV (sv));
		251
		252	croak ("%s: %s is not of type %s", func, svname, HvNAME (stash));
204	}	253	}
205		254
206	/*****************************************************************************/	255	/*****************************************************************************/
207		256
208	static cl_context_properties *	257	static cl_context_properties * ecb_noinline
209	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)	258	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
210	{	259	{
211	if (!sv || !SvOK (sv))	260	if (!sv || !SvOK (sv))
212	if (extra)	261	if (extra)
213	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully	262	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
…		…
220	int i, len = av_len (av) + 1;	269	int i, len = av_len (av) + 1;
221	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));	270	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
222	cl_context_properties *l = p;	271	cl_context_properties *l = p;
223		272
224	if (len & 1)	273	if (len & 1)
225	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);	274	croak ("%s: %s is not a property list (must contain an even number of elements)", func, svname);
226		275
227	while (extracount--)	276	while (extracount--)
228	*l++ = *extra++;	277	*l++ = *extra++;
229		278
230	for (i = 0; i < len; i += 2)	279	for (i = 0; i < len; i += 2)
…		…
233	SV *p_sv = *av_fetch (av, i + 1, 0);	282	SV *p_sv = *av_fetch (av, i + 1, 0);
234	cl_context_properties v = SvIV (p_sv); // code below can override	283	cl_context_properties v = SvIV (p_sv); // code below can override
235		284
236	switch (t)	285	switch (t)
237	{	286	{
		287	case CL_CONTEXT_PLATFORM:
		288	if (SvROK (p_sv))
		289	v = (cl_context_properties)SvCLOBJ (func, svname, p_sv, "OpenCL::Platform");
		290	break;
		291
238	case CL_GLX_DISPLAY_KHR:	292	case CL_GLX_DISPLAY_KHR:
239	if (!SvOK (p_sv))	293	if (!SvOK (p_sv))
240	{	294	{
241	void *func = glsym ("_glXGetCurrentDisplay");	295	void *func = glsym ("_glXGetCurrentDisplay");
242	if (func)	296	if (func)
…		…
269		323
270	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);	324	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
271	}	325	}
272		326
273	/*****************************************************************************/	327	/*****************************************************************************/
		328	/* callback stuff */
		329
		330	/* default context callback, log to stderr */
		331	static void CL_CALLBACK
		332	context_default_notify (const char *msg, const void *info, size_t cb, void *data)
		333	{
		334	fprintf (stderr, "OpenCL Context Notify: %s\n", msg);
		335	}
		336
		337	typedef struct
		338	{
		339	int free_cb;
		340	void (*push)(void *data1, void *data2, void *data3);
		341	} eq_vtbl;
		342
		343	typedef struct eq_item
		344	{
		345	struct eq_item *next;
		346	eq_vtbl *vtbl;
		347	SV *cb;
		348	void *data1, *data2, *data3;
		349	} eq_item;
		350
		351	static void (*eq_signal_func)(void *signal_arg, int value);
		352	static void *eq_signal_arg;
		353	static xmutex_t eq_lock = X_MUTEX_INIT;
		354	static eq_item *eq_head, *eq_tail;
		355
		356	static void ecb_noinline
		357	eq_enq (eq_vtbl *vtbl, SV *cb, void *data1, void *data2, void *data3)
		358	{
		359	eq_item *item = malloc (sizeof (eq_item));
		360
		361	item->next = 0;
		362	item->vtbl = vtbl;
		363	item->cb = cb;
		364	item->data1 = data1;
		365	item->data2 = data2;
		366	item->data3 = data3;
		367
		368	X_LOCK (eq_lock);
		369
		370	*(eq_head ? &eq_tail->next : &eq_head) = item;
		371	eq_tail = item;
		372
		373	X_UNLOCK (eq_lock);
		374
		375	eq_signal_func (eq_signal_arg, 0);
		376	}
		377
		378	static eq_item *
		379	eq_dec (void)
		380	{
		381	eq_item *res;
		382
		383	X_LOCK (eq_lock);
		384
		385	res = eq_head;
		386	if (res)
		387	eq_head = res->next;
		388
		389	X_UNLOCK (eq_lock);
		390
		391	return res;
		392	}
		393
		394	static void
		395	eq_poll (void)
		396	{
		397	eq_item *item;
		398
		399	while ((item = eq_dec ()))
		400	{
		401	ENTER;
		402	SAVETMPS;
		403
		404	dSP;
		405	PUSHMARK (SP);
		406	EXTEND (SP, 2);
		407
		408	if (item->vtbl->free_cb)
		409	sv_2mortal (item->cb);
		410
		411	PUTBACK;
		412	item->vtbl->push (item->data1, item->data2, item->data3);
		413
		414	SV *cb = item->cb;
		415	free (item);
		416
		417	call_sv (cb, G_DISCARD | G_VOID);
		418
		419	FREETMPS;
		420	LEAVE;
		421	}
		422	}
		423
		424	static void
		425	eq_poll_interrupt (pTHX_ void *c_arg, int value)
		426	{
		427	eq_poll ();
		428	}
		429
		430	/*****************************************************************************/
		431	/* context notify */
		432
		433	static void ecb_noinline
		434	eq_context_push (void *data1, void *data2, void *data3)
		435	{
		436	dSP;
		437	PUSHs (sv_2mortal (newSVpv (data1, 0)));
		438	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
		439	PUTBACK;
		440
		441	free (data1);
		442	free (data2);
		443	}
		444
		445	static eq_vtbl eq_context_vtbl = { 0, eq_context_push };
		446
		447	static void CL_CALLBACK
		448	eq_context_notify (const char *msg, const void *pvt, size_t cb, void *user_data)
		449	{
		450	void *pvt_copy = malloc (cb);
		451	memcpy (pvt_copy, pvt, cb);
		452	eq_enq (&eq_context_vtbl, user_data, strdup (msg), pvt_copy, (void *)cb);
		453	}
		454
		455	#define CONTEXT_NOTIFY_CALLBACK \
		456	void (CL_CALLBACK *pfn_notify)(const char *, const void *, size_t, void *) = context_default_notify; \
		457	void *user_data = 0; \
		458	\
		459	if (SvOK (notify)) \
		460	{ \
		461	pfn_notify = eq_context_notify; \
		462	user_data = s_get_cv (notify); \
		463	}
		464
		465	static SV * ecb_noinline
		466	new_clobj_context (cl_context ctx, void *user_data)
		467	{
		468	SV *sv = new_clobj (stash_context, (IV)ctx);
		469
		470	if (user_data)
		471	sv_magicext (SvRV (sv), user_data, PERL_MAGIC_ext, 0, 0, 0);
		472
		473	return sv;
		474	}
		475
		476	#define XPUSH_CLOBJ_CONTEXT XPUSHs (new_clobj_context (ctx, user_data));
		477
		478	/*****************************************************************************/
		479	/* build/compile/link notify */
		480
		481	static void
		482	eq_program_push (void *data1, void *data2, void *data3)
		483	{
		484	dSP;
		485	PUSH_CLOBJ (stash_program, data1);
		486	PUTBACK;
		487	}
		488
		489	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
		490
		491	static void CL_CALLBACK
		492	eq_program_notify (cl_program program, void *user_data)
		493	{
		494	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		495	}
		496
		497	struct build_args
		498	{
		499	cl_program program;
		500	char *options;
		501	void *user_data;
		502	cl_uint num_devices;
		503	};
		504
		505	X_THREAD_PROC (build_program_thread)
		506	{
		507	struct build_args *arg = thr_arg;
		508
		509	clBuildProgram (arg->program, arg->num_devices, arg->num_devices ? (void *)(arg + 1) : 0, arg->options, 0, 0);
		510
		511	if (arg->user_data)
		512	eq_program_notify (arg->program, arg->user_data);
		513	else
		514	clReleaseProgram (arg->program);
		515
		516	free (arg->options);
		517	free (arg);
		518
		519	return 0;
		520	}
		521
		522	static void
		523	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void *user_data)
		524	{
		525	struct build_args *arg = malloc (sizeof (struct build_args) + sizeof (*device_list) * num_devices);
		526
		527	arg->program = program;
		528	arg->options = strdup (options);
		529	arg->user_data = user_data;
		530	arg->num_devices = num_devices;
		531	memcpy (arg + 1, device_list, sizeof (*device_list) * num_devices);
		532
		533	xthread_t id;
		534	thread_create (&id, build_program_thread, arg);
		535	}
		536
		537	/*****************************************************************************/
		538	/* event objects */
		539
		540	static void
		541	eq_event_push (void *data1, void *data2, void *data3)
		542	{
		543	dSP;
		544	PUSH_CLOBJ (stash_event, data1);
		545	PUSHs (sv_2mortal (newSViv ((IV)data2)));
		546	PUTBACK;
		547	}
		548
		549	static eq_vtbl eq_event_vtbl = { 1, eq_event_push };
		550
		551	static void CL_CALLBACK
		552	eq_event_notify (cl_event event, cl_int event_command_exec_status, void *user_data)
		553	{
		554	clRetainEvent (event);
		555	eq_enq (&eq_event_vtbl, user_data, (void *)event, (void *)(IV)event_command_exec_status, 0);
		556	}
		557
		558	/*****************************************************************************/
		559	/* utilities for XS code */
274		560
275	static size_t	561	static size_t
276	img_row_pitch (cl_mem img)	562	img_row_pitch (cl_mem img)
277	{	563	{
278	size_t res;	564	size_t res;
279	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	565	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
280	return res;	566	return res;
281	}	567	}
282		568
283	static cl_event *	569	static cl_event * ecb_noinline
284	event_list (SV **items, cl_uint *rcount)	570	event_list (SV **items, cl_uint *rcount, cl_event extra)
285	{	571	{
286	cl_uint count = *rcount;	572	cl_uint count = *rcount;
287		573
288	if (!count)	574	if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
		575	*rcount = count = 0;
		576
		577	if (!count && !extra)
289	return 0;	578	return 0;
290		579
291	cl_event *list = tmpbuf (sizeof (cl_event) * count);	580	cl_event *list = tmpbuf (sizeof (cl_event) * (count + 1));
292	int i = 0;	581	int i = 0;
293		582
294	do	583	while (count--)
295	{
296	--count;
297	if (SvOK (items [count]))	584	if (SvOK (items [count]))
298	list [i++] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	585	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
299	}	586
300	while (count);	587	if (extra)
		588	list [i++] = extra;
301		589
302	*rcount = i;	590	*rcount = i;
303		591
304	return i ? list : 0;	592	return i ? list : 0;
305	}	593	}
306		594
307	#define EVENT_LIST(items,count) \	595	#define EVENT_LIST(skip) \
308	cl_uint event_list_count = (count); \	596	cl_uint event_list_count = items - (skip); \
309	cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)	597	cl_event *event_list_ptr = event_list (&ST (skip), &event_list_count, 0)
310		598
311	#define INFO(class) \	599	#define INFO(class) \
312	{ \	600	{ \
313	size_t size; \	601	size_t size; \
314	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \	602	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
…		…
318	SvCUR_set (sv, size); \	606	SvCUR_set (sv, size); \
319	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \	607	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
320	XPUSHs (sv); \	608	XPUSHs (sv); \
321	}	609	}
322		610
		611	/*****************************************************************************/
		612	/* mapped_xxx */
		613
		614	static OpenCL__Mapped
		615	SvMAPPED (SV *sv)
		616	{
		617	// no typechecking atm., keep your fingers crossed
		618	return (OpenCL__Mapped)SvMAGIC (SvRV (sv))->mg_ptr;
		619	}
		620
		621	struct mapped
		622	{
		623	cl_command_queue queue;
		624	cl_mem memobj;
		625	void *ptr;
		626	size_t cb;
		627	cl_event event;
		628	size_t row_pitch;
		629	size_t slice_pitch;
		630	};
		631
		632	static SV *
		633	mapped_new (HV *stash, cl_command_queue queue, cl_mem memobj, cl_map_flags flags, void *ptr, size_t cb, cl_event ev, size_t row_pitch, size_t slice_pitch)
		634	{
		635	SV *data = newSV (0);
		636	SvUPGRADE (data, SVt_PVMG);
		637
		638	OpenCL__Mapped mapped;
		639	New (0, mapped, 1, struct mapped);
		640
		641	clRetainCommandQueue (queue);
		642
		643	mapped->queue = queue;
		644	mapped->memobj = memobj;
		645	mapped->ptr = ptr;
		646	mapped->cb = cb;
		647	mapped->event = ev;
		648	mapped->row_pitch = row_pitch;
		649	mapped->slice_pitch = slice_pitch;
		650
		651	sv_magicext (data, 0, PERL_MAGIC_ext, 0, (char *)mapped, 0);
		652
		653	if (SvLEN (data))
		654	Safefree (data);
		655
		656	SvPVX (data) = (char *)ptr;
		657	SvCUR_set (data, cb);
		658	SvLEN_set (data, 0);
		659	SvPOK_only (data);
		660
		661	SV *obj = sv_2mortal (sv_bless (newRV_noinc (data), stash));
		662
		663	if (!(flags & CL_MAP_WRITE))
		664	SvREADONLY_on (data);
		665
		666	return obj;
		667	}
		668
		669	static void
		670	mapped_detach (SV *sv, OpenCL__Mapped mapped)
		671	{
		672	SV *data = SvRV (sv);
		673
		674	// the next check checks both before AND after detach, where SvPVX should STILL be 0
		675	if (SvPVX (data) != (char *)mapped->ptr)
		676	warn ("FATAL: OpenCL memory mapped scalar changed location, detected");
		677	else
		678	{
		679	SvREADONLY_off (data);
		680	SvCUR_set (data, 0);
		681	SvPVX (data) = 0;
		682	SvOK_off (data);
		683	}
		684
		685	mapped->ptr = 0;
		686	}
		687
		688	static void
		689	mapped_unmap (SV *self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
		690	{
		691	cl_event *event_list_ptr = event_list (wait_list, &event_list_count, mapped->event);
		692	cl_event ev;
		693
		694	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
		695
		696	clReleaseEvent (mapped->event);
		697	mapped->event = ev;
		698
		699	mapped_detach (self, mapped);
		700	}
		701
		702	/*****************************************************************************/
		703
323	MODULE = OpenCL PACKAGE = OpenCL	704	MODULE = OpenCL PACKAGE = OpenCL
324		705
325	PROTOTYPES: ENABLE	706	PROTOTYPES: ENABLE
		707
		708	void
		709	poll ()
		710	CODE:
		711	eq_poll ();
		712
		713	void
		714	_eq_initialise (IV func, IV arg)
		715	CODE:
		716	eq_signal_func = (void (*)(void *, int))func;
		717	eq_signal_arg = (void*)arg;
326		718
327	BOOT:	719	BOOT:
328	{	720	{
329	HV *stash = gv_stashpv ("OpenCL", 1);	721	HV *stash = gv_stashpv ("OpenCL", 1);
330	static const ivstr *civ, const_iv[] = {	722	static const ivstr *civ, const_iv[] = {
…		…
339	{ sizeof (cl_half ), "SIZEOF_HALF" },	731	{ sizeof (cl_half ), "SIZEOF_HALF" },
340	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	732	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
341	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	733	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
342	#include "constiv.h"	734	#include "constiv.h"
343	};	735	};
		736
344	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	737	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
345	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	738	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		739
		740	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
		741	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		742	stash_subdevice = gv_stashpv ("OpenCL::SubDevice", GV_ADD);
		743	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
		744	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
		745	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
		746	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
		747	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
		748	stash_event = gv_stashpv ("OpenCL::Event", GV_ADD);
		749	stash_userevent = gv_stashpv ("OpenCL::UserEvent", GV_ADD);
		750	stash_memory = gv_stashpv ("OpenCL::Memory", GV_ADD);
		751	stash_buffer = gv_stashpv ("OpenCL::Buffer", GV_ADD);
		752	stash_bufferobj = gv_stashpv ("OpenCL::BufferObj", GV_ADD);
		753	stash_image = gv_stashpv ("OpenCL::Image", GV_ADD);
		754	stash_image1d = gv_stashpv ("OpenCL::Image1D", GV_ADD);
		755	stash_image1darray = gv_stashpv ("OpenCL::Image1DArray", GV_ADD);
		756	stash_image1dbuffer = gv_stashpv ("OpenCL::Image1DBuffer", GV_ADD);
		757	stash_image2d = gv_stashpv ("OpenCL::Image2D", GV_ADD);
		758	stash_image2darray = gv_stashpv ("OpenCL::Image2DArray", GV_ADD);
		759	stash_image3d = gv_stashpv ("OpenCL::Image3D", GV_ADD);
		760	stash_mapped = gv_stashpv ("OpenCL::Mapped", GV_ADD);
		761	stash_mappedbuffer = gv_stashpv ("OpenCL::MappedBuffer", GV_ADD);
		762	stash_mappedimage = gv_stashpv ("OpenCL::MappedImage", GV_ADD);
		763
		764	sv_setiv (perl_get_sv ("OpenCL::POLL_FUNC", TRUE), (IV)eq_poll_interrupt);
346	}	765	}
347		766
348	cl_int	767	cl_int
349	errno ()	768	errno ()
350	CODE:	769	CODE:
351	RETVAL = res;	770	RETVAL = res;
352	OUTPUT:	771	OUTPUT:
353	RETVAL	772	RETVAL
354		773
355	const char *	774	const char *
356	err2str (cl_int err)	775	err2str (cl_int err = res)
357		776
358	const char *	777	const char *
359	enum2str (cl_uint value)	778	enum2str (cl_uint value)
360		779
361	void	780	void
…		…
369	list = tmpbuf (sizeof (*list) * count);	788	list = tmpbuf (sizeof (*list) * count);
370	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	789	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
371		790
372	EXTEND (SP, count);	791	EXTEND (SP, count);
373	for (i = 0; i < count; ++i)	792	for (i = 0; i < count; ++i)
374	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	793	PUSH_CLOBJ (stash_platform, list [i]);
375		794
376	void	795	void
377	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	796	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
378	PPCODE:	797	PPCODE:
		798	CONTEXT_NOTIFY_CALLBACK;
379	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));	799	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
380	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	800	XPUSH_CLOBJ_CONTEXT;
381		801
382	#if 0
383
384	void	802	void
385	context (cl_context_properties *properties = 0, FUTURE devices, FUTURE notify = 0)	803	context (FUTURE properties, FUTURE devices, FUTURE notify)
386	PPCODE:	804	PPCODE:
387	/* der Gipfel der Kunst */	805	/* der Gipfel der Kunst */
388		806
		807	void
		808	wait_for_events (...)
		809	CODE:
		810	EVENT_LIST (0);
		811	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
		812
		813	PROTOTYPES: DISABLE
		814
		815	MODULE = OpenCL PACKAGE = OpenCL::Platform
		816
		817	void
		818	info (OpenCL::Platform self, cl_platform_info name)
		819	PPCODE:
		820	INFO (Platform)
		821
		822	void
		823	unload_compiler (OpenCL::Platform self)
		824	CODE:
		825	#if CL_VERSION_1_2
		826	clUnloadPlatformCompiler (self);
389	#endif	827	#endif
390
391	void
392	wait_for_events (...)
393	CODE:
394	EVENT_LIST (0, items);
395	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
396
397	PROTOTYPES: DISABLE
398
399	MODULE = OpenCL PACKAGE = OpenCL::Platform
400
401	void
402	info (OpenCL::Platform self, cl_platform_info name)
403	PPCODE:
404	INFO (Platform)
405		828
406	#BEGIN:platform	829	#BEGIN:platform
407		830
408	void	831	void
409	profile (OpenCL::Platform self)	832	profile (OpenCL::Platform self)
…		…
435	list = tmpbuf (sizeof (*list) * count);	858	list = tmpbuf (sizeof (*list) * count);
436	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));	859	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
437		860
438	EXTEND (SP, count);	861	EXTEND (SP, count);
439	for (i = 0; i < count; ++i)	862	for (i = 0; i < count; ++i)
440	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	863	PUSH_CLOBJ (stash_device, list [i]);
441		864
442	void	865	void
443	context (OpenCL::Platform self, cl_context_properties *properties = 0, SV *devices, FUTURE notify = 0)	866	context (OpenCL::Platform self, SV *properties = 0, SV *devices, SV *notify = &PL_sv_undef)
444	PPCODE:	867	PPCODE:
445	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	868	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
446	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");	869	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
		870
		871	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		872	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context", "properties", properties, extra, 2);
447		873
448	AV *av = (AV *)SvRV (devices);	874	AV *av = (AV *)SvRV (devices);
449	cl_uint num_devices = av_len (av) + 1;	875	cl_uint num_devices = av_len (av) + 1;
450	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	876	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
		877
451	int i;	878	int i;
452
453	for (i = num_devices; i--; )	879	for (i = num_devices; i--; )
454	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	880	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
455		881
		882	CONTEXT_NOTIFY_CALLBACK;
456	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, 0, 0, &res));	883	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, num_devices, device_list, pfn_notify, user_data, &res));
457	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	884	XPUSH_CLOBJ_CONTEXT;
458		885
459	void	886	void
460	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	887	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV *notify = &PL_sv_undef)
461	PPCODE:	888	PPCODE:
462	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };	889	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
463	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);	890	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
		891
		892	CONTEXT_NOTIFY_CALLBACK;
464	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	893	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
465	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	894	XPUSH_CLOBJ_CONTEXT;
466		895
467	MODULE = OpenCL PACKAGE = OpenCL::Device	896	MODULE = OpenCL PACKAGE = OpenCL::Device
468		897
469	void	898	void
470	info (OpenCL::Device self, cl_device_info name)	899	info (OpenCL::Device self, cl_device_info name)
471	PPCODE:	900	PPCODE:
472	INFO (Device)	901	INFO (Device)
		902
		903	#if CL_VERSION_1_2
		904
		905	void
		906	sub_devices (OpenCL::Device self, SV *properties)
		907	PPCODE:
		908	if (!SvROK (properties) || SvTYPE (SvRV (properties)) != SVt_PVAV)
		909	croak ("OpenCL::Device::sub_devices: properties must be specified as reference to an array of property-value pairs");
		910
		911	properties = SvRV (properties);
		912
		913	cl_uint count = av_len ((AV *)properties) + 1;
		914	cl_device_partition_property *props = tmpbuf (sizeof (*props) * count + 1);
		915
		916	int i;
		917	for (i = 0; i < count; ++i)
		918	props [i] = (cl_device_partition_property)SvIV (*av_fetch ((AV *)properties, i, 0));
		919
		920	props [count] = 0;
		921
		922	cl_uint num_devices;
		923	NEED_SUCCESS (CreateSubDevices, (self, props, 0, 0, &num_devices));
		924	cl_device_id *list = tmpbuf (sizeof (*list) * num_devices);
		925	NEED_SUCCESS (CreateSubDevices, (self, props, num_devices, list, 0));
		926
		927	EXTEND (SP, num_devices);
		928	for (i = 0; i < count; ++i)
		929	PUSH_CLOBJ (stash_subdevice, list [i]);
		930
		931	#endif
473		932
474	#BEGIN:device	933	#BEGIN:device
475		934
476	void	935	void
477	type (OpenCL::Device self)	936	type (OpenCL::Device self)
478	PPCODE:	937	PPCODE:
479	cl_device_type value [1];	938	cl_device_type value [1];
480	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));	939	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
481	EXTEND (SP, 1);	940	EXTEND (SP, 1);
482	const int i = 0;	941	const int i = 0;
483	PUSHs (sv_2mortal (newSViv (value [i])));	942	PUSHs (sv_2mortal (newSVuv (value [i])));
484		943
485	void	944	void
486	vendor_id (OpenCL::Device self)	945	vendor_id (OpenCL::Device self)
487	ALIAS:	946	ALIAS:
488	vendor_id = CL_DEVICE_VENDOR_ID	947	vendor_id = CL_DEVICE_VENDOR_ID
…		…
633	PPCODE:	1092	PPCODE:
634	cl_command_queue_properties value [1];	1093	cl_command_queue_properties value [1];
635	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));	1094	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
636	EXTEND (SP, 1);	1095	EXTEND (SP, 1);
637	const int i = 0;	1096	const int i = 0;
638	PUSHs (sv_2mortal (newSViv (value [i])));	1097	PUSHs (sv_2mortal (newSVuv (value [i])));
639		1098
640	void	1099	void
641	platform (OpenCL::Device self)	1100	platform (OpenCL::Device self)
642	PPCODE:	1101	PPCODE:
643	cl_platform_id value [1];	1102	cl_platform_id value [1];
644	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));	1103	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
645	EXTEND (SP, 1);	1104	EXTEND (SP, 1);
646	const int i = 0;	1105	const int i = 0;
647	{	1106	{
648	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));	1107	PUSH_CLOBJ (stash_platform, value [i]);
649	}	1108	}
650		1109
651	void	1110	void
652	name (OpenCL::Device self)	1111	name (OpenCL::Device self)
653	ALIAS:	1112	ALIAS:
…		…
672	cl_device_id value [1];	1131	cl_device_id value [1];
673	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));	1132	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
674	EXTEND (SP, 1);	1133	EXTEND (SP, 1);
675	const int i = 0;	1134	const int i = 0;
676	{	1135	{
677	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1136	PUSH_CLOBJ (stash_device, value [i]);
678	}	1137	}
679		1138
680	void	1139	void
681	partition_types_ext (OpenCL::Device self)	1140	partition_types_ext (OpenCL::Device self)
682	ALIAS:	1141	ALIAS:
…		…
693	for (i = 0; i < n; ++i)	1152	for (i = 0; i < n; ++i)
694	PUSHs (sv_2mortal (newSVuv (value [i])));	1153	PUSHs (sv_2mortal (newSVuv (value [i])));
695		1154
696	#END:device	1155	#END:device
697		1156
		1157	MODULE = OpenCL PACKAGE = OpenCL::SubDevice
		1158
		1159	#if CL_VERSION_1_2
		1160
		1161	void
		1162	DESTROY (OpenCL::SubDevice self)
		1163	CODE:
		1164	clReleaseDevice (self);
		1165
		1166	#endif
		1167
698	MODULE = OpenCL PACKAGE = OpenCL::Context	1168	MODULE = OpenCL PACKAGE = OpenCL::Context
699		1169
700	void	1170	void
701	DESTROY (OpenCL::Context context)	1171	DESTROY (OpenCL::Context self)
702	CODE:	1172	CODE:
703	clReleaseContext (context);	1173	clReleaseContext (self);
704		1174
705	void	1175	void
706	info (OpenCL::Context self, cl_context_info name)	1176	info (OpenCL::Context self, cl_context_info name)
707	PPCODE:	1177	PPCODE:
708	INFO (Context)	1178	INFO (Context)
709		1179
710	void	1180	void
711	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)	1181	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
712	PPCODE:	1182	PPCODE:
713	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));	1183	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
714	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	1184	XPUSH_CLOBJ (stash_queue, queue);
715		1185
716	void	1186	void
717	user_event (OpenCL::Context self)	1187	user_event (OpenCL::Context self)
718	PPCODE:	1188	PPCODE:
719	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));	1189	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
720	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);	1190	XPUSH_CLOBJ (stash_userevent, ev);
721		1191
722	void	1192	void
723	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)	1193	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
724	PPCODE:	1194	PPCODE:
725	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	1195	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
726	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	1196	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
727		1197
728	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));	1198	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
729	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1199	XPUSH_CLOBJ (stash_bufferobj, mem);
730		1200
731	void	1201	void
732	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)	1202	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
733	PPCODE:	1203	PPCODE:
734	STRLEN len;	1204	STRLEN len;
735	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1205	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
736	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	1206	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
737	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	1207	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
738	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));	1208	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
739	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1209	XPUSH_CLOBJ (stash_bufferobj, mem);
740		1210
741	#if CL_VERSION_1_2	1211	#if CL_VERSION_1_2
742		1212
743	void	1213	void
744	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)	1214	image (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, cl_mem_object_type type, size_t width, size_t height, size_t depth = 0, size_t array_size = 0, size_t row_pitch = 0, size_t slice_pitch = 0, cl_uint num_mip_level = 0, cl_uint num_samples = 0, SV *data = &PL_sv_undef)
745	PPCODE:	1215	PPCODE:
746	STRLEN len;	1216	STRLEN len;
747	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	1217	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
748	const cl_image_format format = { channel_order, channel_type };	1218	const cl_image_format format = { channel_order, channel_type };
749	const cl_image_desc desc = {	1219	const cl_image_desc desc = {
750	type,	1220	type,
751	width, height, depth,	1221	width, height, depth,
752	array_size, row_pitch, slice_pitch,	1222	array_size, row_pitch, slice_pitch,
753	num_mip_level, num_samples,	1223	num_mip_level, num_samples,
754	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvPTROBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0	1224	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
755	};	1225	};
756	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1226	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
757	char *klass = "OpenCL::Image";	1227	HV *stash = stash_image;
758	switch (type)	1228	switch (type)
759	{	1229	{
760	case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;	1230	case CL_MEM_OBJECT_IMAGE1D_BUFFER: stash = stash_image1dbuffer; break;
761	case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;	1231	case CL_MEM_OBJECT_IMAGE1D: stash = stash_image1d; break;
762	case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1232	case CL_MEM_OBJECT_IMAGE1D_ARRAY: stash = stash_image2darray; break;
763	case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;	1233	case CL_MEM_OBJECT_IMAGE2D: stash = stash_image2d; break;
764	case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1234	case CL_MEM_OBJECT_IMAGE2D_ARRAY: stash = stash_image2darray; break;
765	case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;	1235	case CL_MEM_OBJECT_IMAGE3D: stash = stash_image3d; break;
766	}	1236	}
767	XPUSH_NEW_OBJ (klass, mem);	1237	XPUSH_CLOBJ (stash, mem);
768		1238
769	#endif	1239	#endif
770		1240
771	void	1241	void
772	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)	1242	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)
…		…
778	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));	1248	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
779	#else	1249	#else
780	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };	1250	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
781	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1251	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
782	#endif	1252	#endif
783	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1253	XPUSH_CLOBJ (stash_image2d, mem);
784		1254
785	void	1255	void
786	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)	1256	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)
787	PPCODE:	1257	PPCODE:
788	STRLEN len;	1258	STRLEN len;
…		…
792	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	1262	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
793	#else	1263	#else
794	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };	1264	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
795	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1265	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
796	#endif	1266	#endif
797	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	1267	XPUSH_CLOBJ (stash_image3d, mem);
798		1268
799	#if cl_apple_gl_sharing || cl_khr_gl_sharing	1269	#if cl_apple_gl_sharing || cl_khr_gl_sharing
800		1270
801	void	1271	void
802	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)	1272	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
803	PPCODE:	1273	PPCODE:
804	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));	1274	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
805	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	1275	XPUSH_CLOBJ (stash_bufferobj, mem);
806		1276
807	void	1277	void
808	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)	1278	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
809	PPCODE:	1279	PPCODE:
810	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));	1280	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
811	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1281	XPUSH_CLOBJ (stash_image2d, mem);
812		1282
813	#if CL_VERSION_1_2	1283	#if CL_VERSION_1_2
814		1284
815	void	1285	void
816	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1286	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
817	ALIAS:	1287	ALIAS:
818	PPCODE:	1288	PPCODE:
819	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));	1289	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
820	cl_gl_object_type type;	1290	cl_gl_object_type type;
821	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?	1291	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
822	char *klass = "OpenCL::Memory";	1292	HV *stash = stash_memory;
823	switch (type)	1293	switch (type)
824	{	1294	{
825	case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;	1295	case CL_GL_OBJECT_TEXTURE_BUFFER: stash = stash_image1dbuffer; break;
826	case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;	1296	case CL_GL_OBJECT_TEXTURE1D: stash = stash_image1d; break;
827	case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1297	case CL_GL_OBJECT_TEXTURE1D_ARRAY: stash = stash_image2darray; break;
828	case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;	1298	case CL_GL_OBJECT_TEXTURE2D: stash = stash_image2d; break;
829	case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;	1299	case CL_GL_OBJECT_TEXTURE2D_ARRAY: stash = stash_image2darray; break;
830	case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;	1300	case CL_GL_OBJECT_TEXTURE3D: stash = stash_image3d; break;
831	}	1301	}
832	XPUSH_NEW_OBJ (klass, mem);	1302	XPUSH_CLOBJ (stash, mem);
833		1303
834	#endif	1304	#endif
835		1305
836	void	1306	void
837	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1307	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
…		…
839	#if PREFER_1_1	1309	#if PREFER_1_1
840	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));	1310	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
841	#else	1311	#else
842	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));	1312	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
843	#endif	1313	#endif
844	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	1314	XPUSH_CLOBJ (stash_image2d, mem);
845		1315
846	void	1316	void
847	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)	1317	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
848	PPCODE:	1318	PPCODE:
849	#if PREFER_1_1	1319	#if PREFER_1_1
850	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));	1320	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
851	#else	1321	#else
852	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));	1322	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
853	#endif	1323	#endif
854	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	1324	XPUSH_CLOBJ (stash_image3d, mem);
855		1325
856	#endif	1326	#endif
857		1327
858	void	1328	void
859	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)	1329	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
…		…
879		1349
880	void	1350	void
881	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	1351	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
882	PPCODE:	1352	PPCODE:
883	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));	1353	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
884	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	1354	XPUSH_CLOBJ (stash_sampler, sampler);
885		1355
886	void	1356	void
887	program_with_source (OpenCL::Context self, SV *program)	1357	program_with_source (OpenCL::Context self, SV *program)
888	PPCODE:	1358	PPCODE:
889	STRLEN len;	1359	STRLEN len;
890	size_t len2;	1360	size_t len2;
891	const char *ptr = SvPVbyte (program, len);	1361	const char *ptr = SvPVbyte (program, len);
892		1362
893	len2 = len;	1363	len2 = len;
894	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));	1364	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
895	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	1365	XPUSH_CLOBJ (stash_program, prog);
		1366
		1367	void
		1368	program_with_binary (OpenCL::Context self, SV *devices, SV *binaries)
		1369	PPCODE:
		1370	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		1371	croak ("OpenCL::Context::program_with_binary: devices must be specified as reference to an array of device objects");
		1372
		1373	devices = SvRV (devices);
		1374
		1375	if (!SvROK (binaries) || SvTYPE (SvRV (binaries)) != SVt_PVAV)
		1376	croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
		1377
		1378	binaries = SvRV (binaries);
		1379
		1380	if (av_len ((AV *)devices) != av_len ((AV *)binaries))
		1381	croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
		1382
		1383	int count = av_len ((AV *)devices) + 1;
		1384	cl_device_id *device_list = tmpbuf (sizeof (*device_list) * count);
		1385	size_t *length_list = tmpbuf (sizeof (*length_list) * count);
		1386	const unsigned char **binary_list = tmpbuf (sizeof (*binary_list) * count);
		1387	cl_int *status_list = tmpbuf (sizeof (*status_list) * count);
		1388
		1389	int i;
		1390	for (i = 0; i < count; ++i)
		1391	{
		1392	device_list [i] = SvCLOBJ ("OpenCL::Context::program_with_binary", "devices", *av_fetch ((AV *)devices, i, 0), "OpenCL::Device");
		1393	STRLEN len;
		1394	binary_list [i] = (const unsigned char *)SvPVbyte (*av_fetch ((AV *)binaries, i, 0), len);
		1395	length_list [i] = len;
		1396	}
		1397
		1398	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, count, device_list, length_list, binary_list, GIMME_V == G_ARRAY ? status_list : 0, &res));
		1399
		1400	EXTEND (SP, 2);
		1401	PUSH_CLOBJ (stash_program, prog);
		1402
		1403	if (GIMME_V == G_ARRAY)
		1404	{
		1405	AV *av = newAV ();
		1406	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1407
		1408	for (i = count; i--; )
		1409	av_store (av, i, newSViv (status_list [i]));
		1410	}
		1411
		1412	#if CL_VERSION_1_2
		1413
		1414	void
		1415	program_with_built_in_kernels (OpenCL::Context self, SV *devices, SV *kernel_names)
		1416	PPCODE:
		1417	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		1418	croak ("OpenCL::Context::program_with_built_in_kernels: devices must be specified as reference to an array of device objects");
		1419
		1420	devices = SvRV (devices);
		1421
		1422	int count = av_len ((AV *)devices) + 1;
		1423	cl_device_id *device_list = tmpbuf (sizeof (*device_list) * count);
		1424
		1425	int i;
		1426	for (i = 0; i < count; ++i)
		1427	device_list [i] = SvCLOBJ ("OpenCL::Context::program_with_built_in_kernels", "devices", *av_fetch ((AV *)devices, i, 0), "OpenCL::Device");
		1428
		1429	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBuiltInKernels, (self, count, device_list, SvPVbyte_nolen (kernel_names), &res));
		1430
		1431	XPUSH_CLOBJ (stash_program, prog);
		1432
		1433	#endif
896		1434
897	#BEGIN:context	1435	#BEGIN:context
898		1436
899	void	1437	void
900	reference_count (OpenCL::Context self)	1438	reference_count (OpenCL::Context self)
…		…
917	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));	1455	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
918	int i, n = size / sizeof (*value);	1456	int i, n = size / sizeof (*value);
919	EXTEND (SP, n);	1457	EXTEND (SP, n);
920	for (i = 0; i < n; ++i)	1458	for (i = 0; i < n; ++i)
921	{	1459	{
922	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	1460	PUSH_CLOBJ (stash_device, value [i]);
923	}	1461	}
924		1462
925	void	1463	void
926	properties (OpenCL::Context self)	1464	properties (OpenCL::Context self)
927	PPCODE:	1465	PPCODE:
…		…
942	DESTROY (OpenCL::Queue self)	1480	DESTROY (OpenCL::Queue self)
943	CODE:	1481	CODE:
944	clReleaseCommandQueue (self);	1482	clReleaseCommandQueue (self);
945		1483
946	void	1484	void
947	enqueue_read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1485	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
		1486	ALIAS:
		1487	enqueue_read_buffer = 0
948	PPCODE:	1488	PPCODE:
949	cl_event ev = 0;	1489	cl_event ev = 0;
950	EVENT_LIST (6, items - 6);	1490	EVENT_LIST (6);
951		1491
952	SvUPGRADE (data, SVt_PV);	1492	SvUPGRADE (data, SVt_PV);
953	SvGROW (data, len);	1493	SvGROW (data, len);
954	SvPOK_only (data);	1494	SvPOK_only (data);
955	SvCUR_set (data, len);	1495	SvCUR_set (data, len);
956	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1496	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
957		1497
958	if (ev)	1498	if (ev)
959	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1499	XPUSH_CLOBJ (stash_event, ev);
960		1500
961	void	1501	void
962	enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1502	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
		1503	ALIAS:
		1504	enqueue_write_buffer = 0
963	PPCODE:	1505	PPCODE:
964	cl_event ev = 0;	1506	cl_event ev = 0;
965	STRLEN len;	1507	STRLEN len;
966	char *ptr = SvPVbyte (data, len);	1508	char *ptr = SvPVbyte (data, len);
967	EVENT_LIST (5, items - 5);	1509	EVENT_LIST (5);
968		1510
969	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1511	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
970		1512
971	if (ev)	1513	if (ev)
972	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1514	XPUSH_CLOBJ (stash_event, ev);
973		1515
		1516	#if CL_VERSION_1_2
		1517
974	void	1518	void
975	enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1519	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		1520	ALIAS:
		1521	enqueue_fill_buffer = 0
976	PPCODE:	1522	PPCODE:
977	cl_event ev = 0;	1523	cl_event ev = 0;
		1524	STRLEN len;
		1525	char *ptr = SvPVbyte (data, len);
		1526	EVENT_LIST (5);
		1527
		1528	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1529
		1530	if (ev)
		1531	XPUSH_CLOBJ (stash_event, ev);
		1532
		1533	void
		1534	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, ...)
		1535	ALIAS:
		1536	enqueue_fill_image = 0
		1537	PPCODE:
		1538	cl_event ev = 0;
		1539	const size_t origin [3] = { x, y, z };
		1540	const size_t region [3] = { width, height, depth };
		1541	EVENT_LIST (12);
		1542
		1543	const cl_float c_f [4] = { r, g, b, a };
		1544	const cl_uint c_u [4] = { r, g, b, a };
		1545	const cl_int c_s [4] = { r, g, b, a };
		1546	const void *c_fus [3] = { &c_f, &c_u, &c_s };
		1547	static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
		1548	cl_image_format format;
		1549	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1550	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
		1551	if (format.image_channel_data_type < CL_SNORM_INT8 || CL_FLOAT < format.image_channel_data_type)
		1552	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
		1553
		1554	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
		1555	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1556
		1557	if (ev)
		1558	XPUSH_CLOBJ (stash_event, ev);
		1559
		1560	#endif
		1561
		1562	void
		1563	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
		1564	ALIAS:
		1565	enqueue_copy_buffer = 0
		1566	PPCODE:
		1567	cl_event ev = 0;
978	EVENT_LIST (6, items - 6);	1568	EVENT_LIST (6);
979		1569
980	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1570	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
981		1571
982	if (ev)	1572	if (ev)
983	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1573	XPUSH_CLOBJ (stash_event, ev);
984		1574
985	void	1575	void
986	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, ...)	1576	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, ...)
		1577	ALIAS:
		1578	enqueue_read_buffer_rect = 0
987	PPCODE:	1579	PPCODE:
988	cl_event ev = 0;	1580	cl_event ev = 0;
989	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1581	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
990	const size_t host_origin[3] = { host_x, host_y, host_z };	1582	const size_t host_origin[3] = { host_x, host_y, host_z };
991	const size_t region[3] = { width, height, depth };	1583	const size_t region[3] = { width, height, depth };
992	EVENT_LIST (17, items - 17);	1584	EVENT_LIST (17);
993		1585
994	if (!buf_row_pitch)	1586	if (!buf_row_pitch)
995	buf_row_pitch = region [0];	1587	buf_row_pitch = region [0];
996		1588
997	if (!buf_slice_pitch)	1589	if (!buf_slice_pitch)
…		…
1010	SvPOK_only (data);	1602	SvPOK_only (data);
1011	SvCUR_set (data, len);	1603	SvCUR_set (data, len);
1012	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));	1604	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));
1013		1605
1014	if (ev)	1606	if (ev)
1015	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1607	XPUSH_CLOBJ (stash_event, ev);
1016		1608
1017	void	1609	void
1018	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, ...)	1610	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, ...)
		1611	ALIAS:
		1612	enqueue_write_buffer_rect = 0
1019	PPCODE:	1613	PPCODE:
1020	cl_event ev = 0;	1614	cl_event ev = 0;
1021	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1615	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1022	const size_t host_origin[3] = { host_x, host_y, host_z };	1616	const size_t host_origin[3] = { host_x, host_y, host_z };
1023	const size_t region[3] = { width, height, depth };	1617	const size_t region[3] = { width, height, depth };
1024	STRLEN len;	1618	STRLEN len;
1025	char *ptr = SvPVbyte (data, len);	1619	char *ptr = SvPVbyte (data, len);
1026	EVENT_LIST (17, items - 17);	1620	EVENT_LIST (17);
1027		1621
1028	if (!buf_row_pitch)	1622	if (!buf_row_pitch)
1029	buf_row_pitch = region [0];	1623	buf_row_pitch = region [0];
1030		1624
1031	if (!buf_slice_pitch)	1625	if (!buf_slice_pitch)
…		…
1043	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1637	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1044		1638
1045	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));	1639	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));
1046		1640
1047	if (ev)	1641	if (ev)
1048	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1642	XPUSH_CLOBJ (stash_event, ev);
1049		1643
1050	void	1644	void
1051	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, ...)	1645	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, ...)
		1646	ALIAS:
		1647	enqueue_copy_buffer_rect = 0
1052	PPCODE:	1648	PPCODE:
1053	cl_event ev = 0;	1649	cl_event ev = 0;
1054	const size_t src_origin[3] = { src_x, src_y, src_z };	1650	const size_t src_origin[3] = { src_x, src_y, src_z };
1055	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1651	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1056	const size_t region[3] = { width, height, depth };	1652	const size_t region[3] = { width, height, depth };
1057	EVENT_LIST (16, items - 16);	1653	EVENT_LIST (16);
1058		1654
1059	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));	1655	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));
1060		1656
1061	if (ev)	1657	if (ev)
1062	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1658	XPUSH_CLOBJ (stash_event, ev);
1063		1659
1064	void	1660	void
1065	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, ...)	1661	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, ...)
		1662	ALIAS:
		1663	enqueue_read_image = 0
1066	PPCODE:	1664	PPCODE:
1067	cl_event ev = 0;	1665	cl_event ev = 0;
1068	const size_t src_origin[3] = { src_x, src_y, src_z };	1666	const size_t src_origin[3] = { src_x, src_y, src_z };
1069	const size_t region[3] = { width, height, depth };	1667	const size_t region[3] = { width, height, depth };
1070	EVENT_LIST (12, items - 12);	1668	EVENT_LIST (12);
1071		1669
1072	if (!row_pitch)	1670	if (!row_pitch)
1073	row_pitch = img_row_pitch (src);	1671	row_pitch = img_row_pitch (src);
1074		1672
1075	if (depth > 1 && !slice_pitch)	1673	if (depth > 1 && !slice_pitch)
…		…
1082	SvPOK_only (data);	1680	SvPOK_only (data);
1083	SvCUR_set (data, len);	1681	SvCUR_set (data, len);
1084	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));	1682	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));
1085		1683
1086	if (ev)	1684	if (ev)
1087	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1685	XPUSH_CLOBJ (stash_event, ev);
1088		1686
1089	void	1687	void
1090	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, ...)	1688	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, ...)
		1689	ALIAS:
		1690	enqueue_write_image = 0
1091	PPCODE:	1691	PPCODE:
1092	cl_event ev = 0;	1692	cl_event ev = 0;
1093	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1693	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1094	const size_t region[3] = { width, height, depth };	1694	const size_t region[3] = { width, height, depth };
1095	STRLEN len;	1695	STRLEN len;
1096	char *ptr = SvPVbyte (data, len);	1696	char *ptr = SvPVbyte (data, len);
1097	EVENT_LIST (12, items - 12);	1697	EVENT_LIST (12);
1098		1698
1099	if (!row_pitch)	1699	if (!row_pitch)
1100	row_pitch = img_row_pitch (dst);	1700	row_pitch = img_row_pitch (dst);
1101		1701
1102	if (depth > 1 && !slice_pitch)	1702	if (depth > 1 && !slice_pitch)
…		…
1108	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1708	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1109		1709
1110	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));	1710	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));
1111		1711
1112	if (ev)	1712	if (ev)
1113	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1713	XPUSH_CLOBJ (stash_event, ev);
1114		1714
1115	void	1715	void
1116	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, ...)	1716	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, ...)
		1717	ALIAS:
		1718	enqueue_copy_image = 0
1117	PPCODE:	1719	PPCODE:
1118	cl_event ev = 0;	1720	cl_event ev = 0;
1119	const size_t src_origin[3] = { src_x, src_y, src_z };	1721	const size_t src_origin[3] = { src_x, src_y, src_z };
1120	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1722	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1121	const size_t region[3] = { width, height, depth };	1723	const size_t region[3] = { width, height, depth };
1122	EVENT_LIST (12, items - 12);	1724	EVENT_LIST (12);
1123		1725
1124	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1726	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1125		1727
1126	if (ev)	1728	if (ev)
1127	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1729	XPUSH_CLOBJ (stash_event, ev);
1128		1730
1129	void	1731	void
1130	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, ...)	1732	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, ...)
		1733	ALIAS:
		1734	enqueue_copy_image_to_buffer = 0
1131	PPCODE:	1735	PPCODE:
1132	cl_event ev = 0;	1736	cl_event ev = 0;
1133	const size_t src_origin[3] = { src_x, src_y, src_z };	1737	const size_t src_origin[3] = { src_x, src_y, src_z };
		1738	const size_t region [3] = { width, height, depth };
		1739	EVENT_LIST (10);
		1740
		1741	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1742
		1743	if (ev)
		1744	XPUSH_CLOBJ (stash_event, ev);
		1745
		1746	void
		1747	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, ...)
		1748	ALIAS:
		1749	enqueue_copy_buffer_to_image = 0
		1750	PPCODE:
		1751	cl_event ev = 0;
		1752	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1753	const size_t region [3] = { width, height, depth };
		1754	EVENT_LIST (10);
		1755
		1756	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1757
		1758	if (ev)
		1759	XPUSH_CLOBJ (stash_event, ev);
		1760
		1761	void
		1762	map_buffer (OpenCL::Queue self, OpenCL::Buffer buf, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ | CL_MAP_WRITE, size_t offset = 0, SV *cb_ = &PL_sv_undef, ...)
		1763	ALIAS:
		1764	enqueue_map_buffer = 0
		1765	PPCODE:
		1766	cl_event ev;
		1767	EVENT_LIST (6);
		1768	size_t cb = SvIV (cb_);
		1769
		1770	if (!SvOK (cb_))
		1771	{
		1772	NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
		1773	cb -= offset;
		1774	}
		1775
		1776	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
		1777	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));
		1778
		1779	void
		1780	map_image (OpenCL::Queue self, OpenCL::Image img, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ | CL_MAP_WRITE, size_t x = 0, size_t y = 0, size_t z = 0, SV *width_ = &PL_sv_undef, SV *height_ = &PL_sv_undef, SV *depth_ = &PL_sv_undef, ...)
		1781	ALIAS:
		1782	enqueue_map_image = 0
		1783	PPCODE:
		1784	size_t width = SvIV (width_);
		1785	if (!SvOK (width_))
		1786	{
		1787	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
		1788	width -= x;
		1789	}
		1790
		1791	size_t height = SvIV (width_);
		1792	if (!SvOK (height_))
		1793	{
		1794	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
		1795	height -= y;
		1796	}
		1797
		1798	size_t depth = SvIV (width_);
		1799	if (!SvOK (depth_))
		1800	{
		1801	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
		1802	depth -= z;
		1803
		1804	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1805	if (!depth)
		1806	depth = 1;
		1807	}
		1808
		1809	const size_t origin[3] = { x, y, z };
1134	const size_t region[3] = { width, height, depth };	1810	const size_t region[3] = { width, height, depth };
		1811	size_t row_pitch, slice_pitch;
1135	EVENT_LIST (10, items - 10);	1812	EVENT_LIST (10);
1136		1813
		1814	cl_event ev;
		1815	NEED_SUCCESS_ARG (void *ptr, EnqueueMapImage, (self, img, blocking, map_flags, origin, region, &row_pitch, &slice_pitch, event_list_count, event_list_ptr, &ev, &res));
		1816
		1817	size_t cb = slice_pitch ? slice_pitch * region [2]
		1818	: row_pitch ? row_pitch * region [1]
		1819	: region [0];
		1820
		1821	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));
		1822
		1823	void
		1824	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
		1825	PPCODE:
		1826	mapped_unmap (ST (1), mapped, self, &ST (2), items - 2);
		1827	if (GIMME_V != G_VOID)
		1828	{
		1829	clRetainEvent (mapped->event);
		1830	XPUSH_CLOBJ (stash_event, mapped->event);
		1831	}
		1832
		1833	void
		1834	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
		1835	ALIAS:
		1836	enqueue_task = 0
		1837	PPCODE:
		1838	cl_event ev = 0;
		1839	EVENT_LIST (2);
		1840
1137	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1841	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1138		1842
1139	if (ev)	1843	if (ev)
1140	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1844	XPUSH_CLOBJ (stash_event, ev);
1141		1845
1142	void	1846	void
1143	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, ...)
1144	PPCODE:
1145	cl_event ev = 0;
1146	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1147	const size_t region[3] = { width, height, depth };
1148	EVENT_LIST (10, items - 10);
1149
1150	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1151
1152	if (ev)
1153	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1154
1155	void
1156	enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1157	PPCODE:
1158	cl_event ev = 0;
1159	EVENT_LIST (2, items - 2);
1160
1161	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1162
1163	if (ev)
1164	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1165
1166	void
1167	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, ...)	1847	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
		1848	ALIAS:
		1849	enqueue_nd_range_kernel = 0
1168	PPCODE:	1850	PPCODE:
1169	cl_event ev = 0;	1851	cl_event ev = 0;
1170	size_t *gwo = 0, *gws, *lws = 0;	1852	size_t *gwo = 0, *gws, *lws = 0;
1171	int gws_len;	1853	int gws_len;
1172	size_t *lists;	1854	size_t *lists;
1173	int i;	1855	int i;
1174	EVENT_LIST (5, items - 5);	1856	EVENT_LIST (5);
1175		1857
1176	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1858	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1177	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1859	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1178		1860
1179	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1861	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
1180		1862
1181	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);	1863	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
1182		1864
1183	gws = lists + gws_len * 0;	1865	gws = lists + gws_len * 0;
1184	for (i = 0; i < gws_len; ++i)	1866	for (i = 0; i < gws_len; ++i)
		1867	{
1185	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);	1868	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		1869	// at least nvidia crashes for 0-sized work group sizes, work around
		1870	if (!gws [i])
		1871	croak ("clEnqueueNDRangeKernel: global_work_size[%d] is zero, must be non-zero", i);
		1872	}
1186		1873
1187	if (SvOK (global_work_offset))	1874	if (SvOK (global_work_offset))
1188	{	1875	{
1189	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)	1876	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
1190	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");	1877	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
…		…
1198	}	1885	}
1199		1886
1200	if (SvOK (local_work_size))	1887	if (SvOK (local_work_size))
1201	{	1888	{
1202	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1889	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
1203	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");	1890	croak ("clEnqueueNDRangeKernel: local_work_size must be undef or an array reference");
1204		1891
1205	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1892	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
1206	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1893	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
1207		1894
1208	lws = lists + gws_len * 2;	1895	lws = lists + gws_len * 2;
1209	for (i = 0; i < gws_len; ++i)	1896	for (i = 0; i < gws_len; ++i)
		1897	{
1210	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);	1898	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		1899	// at least nvidia crashes for 0-sized work group sizes, work around
		1900	if (!lws [i])
		1901	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
		1902	}
1211	}	1903	}
1212		1904
1213	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1905	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1214		1906
1215	if (ev)	1907	if (ev)
1216	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1908	XPUSH_CLOBJ (stash_event, ev);
		1909
		1910	#if CL_VERSION_1_2
		1911
		1912	void
		1913	migrate_mem_objects (OpenCL::Queue self, SV *objects, cl_mem_migration_flags flags, ...)
		1914	ALIAS:
		1915	enqueue_migrate_mem_objects = 0
		1916	PPCODE:
		1917	EVENT_LIST (3);
		1918
		1919	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
		1920	croak ("OpenCL::Queue::migrate_mem_objects: objects must be an array reference with OpenCL::Memory objects");
		1921
		1922	objects = SvRV (objects);
		1923
		1924	cl_uint object_count = av_len ((AV *)objects) + 1;
		1925	cl_mem *object_list = tmpbuf (sizeof (*object_list) * object_count);
		1926
		1927	int i;
		1928	for (i = object_count; i--; )
		1929	object_list [i] = SvCLOBJ ("OpenCL::Queue::migrate_mem_objects", "objects", *av_fetch ((AV *)objects, i, 0), "OpenCL::Memory");
		1930
		1931	cl_event ev = 0;
		1932	NEED_SUCCESS (EnqueueMigrateMemObjects, (self, object_count, object_list, flags, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1933
		1934	if (ev)
		1935	XPUSH_CLOBJ (stash_event, ev);
		1936
		1937	#endif
1217		1938
1218	#if cl_apple_gl_sharing || cl_khr_gl_sharing	1939	#if cl_apple_gl_sharing || cl_khr_gl_sharing
1219		1940
1220	void	1941	void
1221	enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)	1942	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1222	ALIAS:	1943	ALIAS:
		1944	release_gl_objects = 1
		1945	enqueue_acquire_gl_objects = 0
1223	enqueue_release_gl_objects = 1	1946	enqueue_release_gl_objects = 1
1224	PPCODE:	1947	PPCODE:
1225	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)	1948	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
1226	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");	1949	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
1227		1950
1228	cl_event ev = 0;	1951	cl_event ev = 0;
1229	EVENT_LIST (2, items - 2);	1952	EVENT_LIST (2);
1230	AV *av = (AV *)SvRV (objects);	1953	AV *av = (AV *)SvRV (objects);
1231	cl_uint num_objects = av_len (av) + 1;	1954	cl_uint num_objects = av_len (av) + 1;
1232	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);	1955	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
		1956
1233	int i;	1957	int i;
1234
1235	for (i = num_objects; i--; )	1958	for (i = num_objects; i--; )
1236	object_list [i] = SvPTROBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");	1959	object_list [i] = SvCLOBJ ("OpenCL::Queue::acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
1237		1960
1238	if (ix)	1961	if (ix)
1239	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1962	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1240	else	1963	else
1241	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1964	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1242		1965
1243	if (ev)	1966	if (ev)
1244	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1967	XPUSH_CLOBJ (stash_event, ev);
1245		1968
1246	#endif	1969	#endif
1247		1970
1248	#if !CL_VERSION_1_2 || defined CL_USE_DEPRECATED_OPENCL_1_1_APIS
1249
1250	void	1971	void
1251	enqueue_wait_for_events (OpenCL::Queue self, ...)	1972	wait_for_events (OpenCL::Queue self, ...)
		1973	ALIAS:
		1974	enqueue_wait_for_events = 0
1252	CODE:	1975	CODE:
1253	EVENT_LIST (1, items - 1);	1976	EVENT_LIST (1);
		1977	#if PREFER_1_1
1254	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));	1978	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
1255		1979	#else
		1980	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
1256	#endif	1981	#endif
1257		1982
1258	void	1983	void
1259	enqueue_marker (OpenCL::Queue self, ...)	1984	marker (OpenCL::Queue self, ...)
		1985	ALIAS:
		1986	enqueue_marker = 0
1260	PPCODE:	1987	PPCODE:
1261	cl_event ev = 0;	1988	cl_event ev = 0;
1262	EVENT_LIST (1, items - 1);	1989	EVENT_LIST (1);
		1990	#if PREFER_1_1
		1991	if (!event_list_count)
		1992	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1993	else
1263	#if CL_VERSION_1_2	1994	#if CL_VERSION_1_2
		1995	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1996	#else
		1997	{
		1998	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
		1999	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		2000	}
		2001	#endif
		2002	#else
1264	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2003	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1265	#else
1266	if (event_list_count)
1267	croak ("OpenCL::Queue->enqueue_marker does not support a wait list in OpenCL 1.1 - upgrade to 1.2");
1268	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1269	#endif	2004	#endif
1270	if (ev)	2005	if (ev)
1271	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	2006	XPUSH_CLOBJ (stash_event, ev);
1272		2007
1273	void	2008	void
1274	enqueue_barrier (OpenCL::Queue self, ...)	2009	barrier (OpenCL::Queue self, ...)
		2010	ALIAS:
		2011	enqueue_barrier = 0
1275	PPCODE:	2012	PPCODE:
1276	cl_event ev = 0;	2013	cl_event ev = 0;
1277	EVENT_LIST (1, items - 1);	2014	EVENT_LIST (1);
		2015	#if PREFER_1_1
		2016	if (!event_list_count && GIMME_V == G_VOID)
		2017	NEED_SUCCESS (EnqueueBarrier, (self));
		2018	else
1278	#if CL_VERSION_1_2	2019	#if CL_VERSION_1_2
1279	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, &ev));	2020	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1280	#else	2021	#else
		2022	{
1281	if (event_list_count)	2023	if (event_list_count)
1282	croak ("OpenCL::Queue->enqueue_barrier does not support a wait list in OpenCL 1.1 - upgrade to 1.2");	2024	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		2025
1283	if (GIMME_V != G_VOID)	2026	if (GIMME_V != G_VOID)
1284	croak ("OpenCL::Queue->enqueue_barrier does not return an event object in OpenCL 1.1 - upgrade to 1.2");
1285	NEED_SUCCESS (EnqueueBarrier, (self));	2027	NEED_SUCCESS (EnqueueMarker, (self, &ev));
		2028	}
		2029	#endif
		2030	#else
		2031	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1286	#endif	2032	#endif
1287	if (ev)	2033	if (ev)
1288	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	2034	XPUSH_CLOBJ (stash_event, ev);
1289		2035
1290	void	2036	void
1291	flush (OpenCL::Queue self)	2037	flush (OpenCL::Queue self)
1292	CODE:	2038	CODE:
1293	NEED_SUCCESS (Flush, (self));	2039	NEED_SUCCESS (Flush, (self));
…		…
1311	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));	2057	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1312	EXTEND (SP, 1);	2058	EXTEND (SP, 1);
1313	const int i = 0;	2059	const int i = 0;
1314	{	2060	{
1315	NEED_SUCCESS (RetainContext, (value [i]));	2061	NEED_SUCCESS (RetainContext, (value [i]));
1316	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2062	PUSH_CLOBJ (stash_context, value [i]);
1317	}	2063	}
1318		2064
1319	void	2065	void
1320	device (OpenCL::Queue self)	2066	device (OpenCL::Queue self)
1321	PPCODE:	2067	PPCODE:
1322	cl_device_id value [1];	2068	cl_device_id value [1];
1323	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));	2069	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1324	EXTEND (SP, 1);	2070	EXTEND (SP, 1);
1325	const int i = 0;	2071	const int i = 0;
1326	{	2072	{
1327	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2073	PUSH_CLOBJ (stash_device, value [i]);
1328	}	2074	}
1329		2075
1330	void	2076	void
1331	reference_count (OpenCL::Queue self)	2077	reference_count (OpenCL::Queue self)
1332	PPCODE:	2078	PPCODE:
…		…
1341	PPCODE:	2087	PPCODE:
1342	cl_command_queue_properties value [1];	2088	cl_command_queue_properties value [1];
1343	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));	2089	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1344	EXTEND (SP, 1);	2090	EXTEND (SP, 1);
1345	const int i = 0;	2091	const int i = 0;
1346	PUSHs (sv_2mortal (newSViv (value [i])));	2092	PUSHs (sv_2mortal (newSVuv (value [i])));
1347		2093
1348	#END:command_queue	2094	#END:command_queue
1349		2095
1350	MODULE = OpenCL PACKAGE = OpenCL::Memory	2096	MODULE = OpenCL PACKAGE = OpenCL::Memory
1351		2097
…		…
1366	PPCODE:	2112	PPCODE:
1367	cl_mem_object_type value [1];	2113	cl_mem_object_type value [1];
1368	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));	2114	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
1369	EXTEND (SP, 1);	2115	EXTEND (SP, 1);
1370	const int i = 0;	2116	const int i = 0;
1371	PUSHs (sv_2mortal (newSViv (value [i])));	2117	PUSHs (sv_2mortal (newSVuv (value [i])));
1372		2118
1373	void	2119	void
1374	flags (OpenCL::Memory self)	2120	flags (OpenCL::Memory self)
1375	PPCODE:	2121	PPCODE:
1376	cl_mem_flags value [1];	2122	cl_mem_flags value [1];
1377	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));	2123	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
1378	EXTEND (SP, 1);	2124	EXTEND (SP, 1);
1379	const int i = 0;	2125	const int i = 0;
1380	PUSHs (sv_2mortal (newSViv (value [i])));	2126	PUSHs (sv_2mortal (newSVuv (value [i])));
1381		2127
1382	void	2128	void
1383	size (OpenCL::Memory self)	2129	size (OpenCL::Memory self)
1384	ALIAS:	2130	ALIAS:
1385	size = CL_MEM_SIZE	2131	size = CL_MEM_SIZE
…		…
1419	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));	2165	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
1420	EXTEND (SP, 1);	2166	EXTEND (SP, 1);
1421	const int i = 0;	2167	const int i = 0;
1422	{	2168	{
1423	NEED_SUCCESS (RetainContext, (value [i]));	2169	NEED_SUCCESS (RetainContext, (value [i]));
1424	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2170	PUSH_CLOBJ (stash_context, value [i]);
1425	}	2171	}
1426		2172
1427	void	2173	void
1428	associated_memobject (OpenCL::Memory self)	2174	associated_memobject (OpenCL::Memory self)
1429	PPCODE:	2175	PPCODE:
…		…
1431	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));	2177	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1432	EXTEND (SP, 1);	2178	EXTEND (SP, 1);
1433	const int i = 0;	2179	const int i = 0;
1434	{	2180	{
1435	NEED_SUCCESS (RetainMemObject, (value [i]));	2181	NEED_SUCCESS (RetainMemObject, (value [i]));
1436	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));	2182	PUSH_CLOBJ (stash_memory, value [i]);
1437	}	2183	}
1438		2184
1439	#END:mem	2185	#END:mem
1440		2186
1441	#if cl_apple_gl_sharing || cl_khr_gl_sharing	2187	#if cl_apple_gl_sharing || cl_khr_gl_sharing
…		…
1461	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");	2207	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
1462		2208
1463	cl_buffer_region crdata = { origin, size };	2209	cl_buffer_region crdata = { origin, size };
1464		2210
1465	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));	2211	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
1466	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	2212	XPUSH_CLOBJ (stash_buffer, mem);
1467		2213
1468	MODULE = OpenCL PACKAGE = OpenCL::Image	2214	MODULE = OpenCL PACKAGE = OpenCL::Image
1469		2215
1470	void	2216	void
1471	image_info (OpenCL::Image self, cl_image_info name)	2217	image_info (OpenCL::Image self, cl_image_info name)
1472	PPCODE:	2218	PPCODE:
1473	INFO (Image)	2219	INFO (Image)
		2220
		2221	void
		2222	format (OpenCL::Image self)
		2223	PPCODE:
		2224	cl_image_format format;
		2225	NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		2226	EXTEND (SP, 2);
		2227	PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
		2228	PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
1474		2229
1475	#BEGIN:image	2230	#BEGIN:image
1476		2231
1477	void	2232	void
1478	element_size (OpenCL::Image self)	2233	element_size (OpenCL::Image self)
…		…
1548	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));	2303	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1549	EXTEND (SP, 1);	2304	EXTEND (SP, 1);
1550	const int i = 0;	2305	const int i = 0;
1551	{	2306	{
1552	NEED_SUCCESS (RetainContext, (value [i]));	2307	NEED_SUCCESS (RetainContext, (value [i]));
1553	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2308	PUSH_CLOBJ (stash_context, value [i]);
1554	}	2309	}
1555		2310
1556	void	2311	void
1557	normalized_coords (OpenCL::Sampler self)	2312	normalized_coords (OpenCL::Sampler self)
1558	PPCODE:	2313	PPCODE:
1559	cl_addressing_mode value [1];	2314	cl_addressing_mode value [1];
1560	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));	2315	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1561	EXTEND (SP, 1);	2316	EXTEND (SP, 1);
1562	const int i = 0;	2317	const int i = 0;
1563	PUSHs (sv_2mortal (newSViv (value [i])));	2318	PUSHs (sv_2mortal (newSVuv (value [i])));
1564		2319
1565	void	2320	void
1566	addressing_mode (OpenCL::Sampler self)	2321	addressing_mode (OpenCL::Sampler self)
1567	PPCODE:	2322	PPCODE:
1568	cl_filter_mode value [1];	2323	cl_filter_mode value [1];
1569	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));	2324	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1570	EXTEND (SP, 1);	2325	EXTEND (SP, 1);
1571	const int i = 0;	2326	const int i = 0;
1572	PUSHs (sv_2mortal (newSViv (value [i])));	2327	PUSHs (sv_2mortal (newSVuv (value [i])));
1573		2328
1574	void	2329	void
1575	filter_mode (OpenCL::Sampler self)	2330	filter_mode (OpenCL::Sampler self)
1576	PPCODE:	2331	PPCODE:
1577	cl_bool value [1];	2332	cl_bool value [1];
…		…
1588	DESTROY (OpenCL::Program self)	2343	DESTROY (OpenCL::Program self)
1589	CODE:	2344	CODE:
1590	clReleaseProgram (self);	2345	clReleaseProgram (self);
1591		2346
1592	void	2347	void
1593	build (OpenCL::Program self, OpenCL::Device device, SV *options = &PL_sv_undef)	2348	build (OpenCL::Program self, SV *devices = &PL_sv_undef, SV *options = &PL_sv_undef, SV *notify = &PL_sv_undef)
		2349	ALIAS:
		2350	build_async = 1
1594	CODE:	2351	CODE:
		2352	void (CL_CALLBACK *pfn_notify)(cl_program program, void *user_data) = 0;
		2353	void *user_data = 0;
		2354	cl_uint num_devices = 0;
		2355	cl_device_id *device_list = 0;
		2356
		2357	if (SvOK (devices))
		2358	{
		2359	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		2360	croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");
		2361
		2362	AV *av = (AV *)SvRV (devices);
		2363	num_devices = av_len (av) + 1;
		2364
		2365	if (num_devices)
		2366	{
		2367	device_list = tmpbuf (sizeof (*device_list) * num_devices);
		2368	int count;
		2369	for (count = 0; count < num_devices; ++count)
		2370	device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
		2371	}
		2372	}
		2373
		2374	if (SvOK (notify))
		2375	{
		2376	NEED_SUCCESS (RetainProgram, (self));
		2377	pfn_notify = eq_program_notify;
		2378	user_data = SvREFCNT_inc (s_get_cv (notify));
		2379	}
		2380
		2381	if (ix)
		2382	build_program_async (self, num_devices, device_list, SvPVbyte_nolen (options), user_data);
		2383	else
1595	NEED_SUCCESS (BuildProgram, (self, 1, &device, SvPVbyte_nolen (options), 0, 0));	2384	NEED_SUCCESS (BuildProgram, (self, num_devices, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
1596		2385
1597	void	2386	void
1598	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)	2387	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
1599	PPCODE:	2388	PPCODE:
1600	size_t size;	2389	size_t size;
…		…
1635		2424
1636	void	2425	void
1637	kernel (OpenCL::Program program, SV *function)	2426	kernel (OpenCL::Program program, SV *function)
1638	PPCODE:	2427	PPCODE:
1639	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	2428	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1640	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	2429	XPUSH_CLOBJ (stash_kernel, kernel);
		2430
		2431	void
		2432	kernels_in_program (OpenCL::Program program)
		2433	PPCODE:
		2434	cl_uint num_kernels;
		2435	NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
		2436	cl_kernel *kernels = tmpbuf (sizeof (cl_kernel) * num_kernels);
		2437	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
		2438
		2439	int i;
		2440	EXTEND (SP, num_kernels);
		2441	for (i = 0; i < num_kernels; ++i)
		2442	PUSH_CLOBJ (stash_kernel, kernels [i]);
1641		2443
1642	void	2444	void
1643	info (OpenCL::Program self, cl_program_info name)	2445	info (OpenCL::Program self, cl_program_info name)
1644	PPCODE:	2446	PPCODE:
1645	INFO (Program)	2447	INFO (Program)
…		…
1693	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));	2495	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1694	EXTEND (SP, 1);	2496	EXTEND (SP, 1);
1695	const int i = 0;	2497	const int i = 0;
1696	{	2498	{
1697	NEED_SUCCESS (RetainContext, (value [i]));	2499	NEED_SUCCESS (RetainContext, (value [i]));
1698	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2500	PUSH_CLOBJ (stash_context, value [i]);
1699	}	2501	}
1700		2502
1701	void	2503	void
1702	devices (OpenCL::Program self)	2504	devices (OpenCL::Program self)
1703	PPCODE:	2505	PPCODE:
…		…
1707	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));	2509	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
1708	int i, n = size / sizeof (*value);	2510	int i, n = size / sizeof (*value);
1709	EXTEND (SP, n);	2511	EXTEND (SP, n);
1710	for (i = 0; i < n; ++i)	2512	for (i = 0; i < n; ++i)
1711	{	2513	{
1712	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));	2514	PUSH_CLOBJ (stash_device, value [i]);
1713	}	2515	}
1714		2516
1715	void	2517	void
1716	source (OpenCL::Program self)	2518	source (OpenCL::Program self)
1717	PPCODE:	2519	PPCODE:
…		…
1743	DESTROY (OpenCL::Kernel self)	2545	DESTROY (OpenCL::Kernel self)
1744	CODE:	2546	CODE:
1745	clReleaseKernel (self);	2547	clReleaseKernel (self);
1746		2548
1747	void	2549	void
		2550	setf (OpenCL::Kernel self, const char *format, ...)
		2551	CODE:
		2552	int i;
		2553	for (i = 2; ; ++i)
		2554	{
		2555	while (*format == ' ')
		2556	++format;
		2557
		2558	char type = *format++;
		2559
		2560	if (!type)
		2561	break;
		2562
		2563	if (i >= items)
		2564	croak ("OpenCL::Kernel::setf format string too long (not enough arguments)");
		2565
		2566	SV *sv = ST (i);
		2567
		2568	union
		2569	{
		2570	cl_char cc; cl_uchar cC; cl_short cs; cl_ushort cS;
		2571	cl_int ci; cl_uint cI; cl_long cl; cl_ulong cL;
		2572	cl_half ch; cl_float cf; cl_double cd;
		2573	cl_mem cm;
		2574	cl_sampler ca;
		2575	size_t cz;
		2576	cl_event ce;
		2577	} arg;
		2578	size_t size;
		2579	int nullarg = 0;
		2580
		2581	switch (type)
		2582	{
		2583	case 'c': arg.cc = SvIV (sv); size = sizeof (arg.cc); break;
		2584	case 'C': arg.cC = SvUV (sv); size = sizeof (arg.cC); break;
		2585	case 's': arg.cs = SvIV (sv); size = sizeof (arg.cs); break;
		2586	case 'S': arg.cS = SvUV (sv); size = sizeof (arg.cS); break;
		2587	case 'i': arg.ci = SvIV (sv); size = sizeof (arg.ci); break;
		2588	case 'I': arg.cI = SvUV (sv); size = sizeof (arg.cI); break;
		2589	case 'l': arg.cl = SvIV (sv); size = sizeof (arg.cl); break;
		2590	case 'L': arg.cL = SvUV (sv); size = sizeof (arg.cL); break;
		2591
		2592	case 'h': arg.ch = SvUV (sv); size = sizeof (arg.ch); break;
		2593	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
		2594	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
		2595
		2596	case 'z': nullarg = 1; size = SvIV (sv); break;
		2597
		2598	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
		2599	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
		2600	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
		2601
		2602	default:
		2603	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
		2604	}
		2605
		2606	res = clSetKernelArg (self, i - 2, size, nullarg ? 0 : &arg);
		2607	if (res)
		2608	croak ("OpenCL::Kernel::setf kernel parameter '%c' (#%d): %s", type, i - 2, err2str (res));
		2609	}
		2610
		2611	if (i != items)
		2612	croak ("OpenCL::Kernel::setf format string too short (too many arguments)");
		2613
		2614	void
1748	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)	2615	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
1749	CODE:	2616	CODE:
1750	clSetKernelArg (self, idx, sizeof (value), &value);	2617	clSetKernelArg (self, idx, sizeof (value), &value);
1751		2618
1752	void	2619	void
…		…
1800	clSetKernelArg (self, idx, sizeof (value), &value);	2667	clSetKernelArg (self, idx, sizeof (value), &value);
1801		2668
1802	void	2669	void
1803	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)	2670	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
1804	CODE:	2671	CODE:
1805	clSetKernelArg (self, idx, sizeof (value), &value);	2672	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1806		2673
1807	void	2674	void
1808	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)	2675	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
1809	CODE:	2676	CODE:
1810	clSetKernelArg (self, idx, sizeof (value), &value);	2677	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1811		2678
1812	void	2679	void
1813	set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)	2680	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
		2681	ALIAS:
		2682	set_image2d = 0
		2683	set_image3d = 0
1814	CODE:	2684	CODE:
1815	clSetKernelArg (self, idx, sizeof (value), &value);	2685	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
1816
1817	void
1818	set_image3d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image3D_ornull value)
1819	CODE:
1820	clSetKernelArg (self, idx, sizeof (value), &value);
1821		2686
1822	void	2687	void
1823	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)	2688	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1824	CODE:	2689	CODE:
1825	clSetKernelArg (self, idx, sizeof (value), &value);	2690	clSetKernelArg (self, idx, sizeof (value), &value);
…		…
1871	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));	2736	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1872	EXTEND (SP, 1);	2737	EXTEND (SP, 1);
1873	const int i = 0;	2738	const int i = 0;
1874	{	2739	{
1875	NEED_SUCCESS (RetainContext, (value [i]));	2740	NEED_SUCCESS (RetainContext, (value [i]));
1876	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2741	PUSH_CLOBJ (stash_context, value [i]);
1877	}	2742	}
1878		2743
1879	void	2744	void
1880	program (OpenCL::Kernel self)	2745	program (OpenCL::Kernel self)
1881	PPCODE:	2746	PPCODE:
…		…
1883	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));	2748	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1884	EXTEND (SP, 1);	2749	EXTEND (SP, 1);
1885	const int i = 0;	2750	const int i = 0;
1886	{	2751	{
1887	NEED_SUCCESS (RetainProgram, (value [i]));	2752	NEED_SUCCESS (RetainProgram, (value [i]));
1888	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));	2753	PUSH_CLOBJ (stash_program, value [i]);
1889	}	2754	}
1890		2755
1891	#END:kernel	2756	#END:kernel
1892		2757
1893	void	2758	void
…		…
1940	const int i = 0;	2805	const int i = 0;
1941	PUSHs (sv_2mortal (newSVuv (value [i])));	2806	PUSHs (sv_2mortal (newSVuv (value [i])));
1942		2807
1943	#END:kernel_work_group	2808	#END:kernel_work_group
1944		2809
		2810	#if CL_VERSION_1_2
		2811
		2812	void
		2813	arg_info (OpenCL::Kernel self, cl_uint idx, cl_kernel_arg_info name)
		2814	PPCODE:
		2815	size_t size;
		2816	NEED_SUCCESS (GetKernelArgInfo, (self, name, 0, 0, &size));
		2817	SV *sv = sv_2mortal (newSV (size));
		2818	SvUPGRADE (sv, SVt_PV);
		2819	SvPOK_only (sv);
		2820	SvCUR_set (sv, size);
		2821	NEED_SUCCESS (GetKernelArgInfo, (self, name, size, SvPVX (sv), 0));
		2822	XPUSHs (sv);
		2823
		2824	#BEGIN:kernel_arg
		2825
		2826	#END:kernel_arg
		2827
		2828	#endif
		2829
1945	MODULE = OpenCL PACKAGE = OpenCL::Event	2830	MODULE = OpenCL PACKAGE = OpenCL::Event
1946		2831
1947	void	2832	void
1948	DESTROY (OpenCL::Event self)	2833	DESTROY (OpenCL::Event self)
1949	CODE:	2834	CODE:
…		…
1951		2836
1952	void	2837	void
1953	wait (OpenCL::Event self)	2838	wait (OpenCL::Event self)
1954	CODE:	2839	CODE:
1955	clWaitForEvents (1, &self);	2840	clWaitForEvents (1, &self);
		2841
		2842	void
		2843	cb (OpenCL::Event self, cl_int command_exec_callback_type, SV *cb)
		2844	CODE:
		2845	clSetEventCallback (self, command_exec_callback_type, eq_event_notify, SvREFCNT_inc (s_get_cv (cb)));
1956		2846
1957	void	2847	void
1958	info (OpenCL::Event self, cl_event_info name)	2848	info (OpenCL::Event self, cl_event_info name)
1959	PPCODE:	2849	PPCODE:
1960	INFO (Event)	2850	INFO (Event)
…		…
1968	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));	2858	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
1969	EXTEND (SP, 1);	2859	EXTEND (SP, 1);
1970	const int i = 0;	2860	const int i = 0;
1971	{	2861	{
1972	NEED_SUCCESS (RetainCommandQueue, (value [i]));	2862	NEED_SUCCESS (RetainCommandQueue, (value [i]));
1973	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));	2863	PUSH_CLOBJ (stash_queue, value [i]);
1974	}	2864	}
1975		2865
1976	void	2866	void
1977	command_type (OpenCL::Event self)	2867	command_type (OpenCL::Event self)
1978	PPCODE:	2868	PPCODE:
…		…
2001	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));	2891	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2002	EXTEND (SP, 1);	2892	EXTEND (SP, 1);
2003	const int i = 0;	2893	const int i = 0;
2004	{	2894	{
2005	NEED_SUCCESS (RetainContext, (value [i]));	2895	NEED_SUCCESS (RetainContext, (value [i]));
2006	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));	2896	PUSH_CLOBJ (stash_context, value [i]);
2007	}	2897	}
2008		2898
2009	#END:event	2899	#END:event
2010		2900
2011	void	2901	void
…		…
2036	void	2926	void
2037	set_status (OpenCL::UserEvent self, cl_int execution_status)	2927	set_status (OpenCL::UserEvent self, cl_int execution_status)
2038	CODE:	2928	CODE:
2039	clSetUserEventStatus (self, execution_status);	2929	clSetUserEventStatus (self, execution_status);
2040		2930
		2931	MODULE = OpenCL PACKAGE = OpenCL::Mapped
		2932
		2933	void
		2934	DESTROY (SV *self)
		2935	CODE:
		2936	OpenCL__Mapped mapped = SvMAPPED (self);
		2937
		2938	clEnqueueUnmapMemObject (mapped->queue, mapped->memobj, mapped->ptr, 1, &mapped->event, 0);
		2939	mapped_detach (self, mapped);
		2940
		2941	clReleaseCommandQueue (mapped->queue);
		2942	clReleaseEvent (mapped->event);
		2943	Safefree (mapped);
		2944
		2945	void
		2946	unmap (OpenCL::Mapped self, ...)
		2947	CODE:
		2948	mapped_unmap (ST (0), self, self->queue, &ST (1), items - 1);
		2949
		2950	bool
		2951	mapped (OpenCL::Mapped self)
		2952	CODE:
		2953	RETVAL = !!self->ptr;
		2954	OUTPUT:
		2955	RETVAL
		2956
		2957	void
		2958	wait (OpenCL::Mapped self)
		2959	PPCODE:
		2960	if (self->event)
		2961	NEED_SUCCESS (WaitForEvents, (1, &self->event));
		2962
		2963	void
		2964	event (OpenCL::Mapped self)
		2965	PPCODE:
		2966	if (!self->event)
		2967	XSRETURN_UNDEF;
		2968
		2969	clRetainEvent (self->event);
		2970	XPUSH_CLOBJ (stash_event, self->event);
		2971
		2972	size_t
		2973	size (OpenCL::Mapped self)
		2974	CODE:
		2975	RETVAL = self->cb;
		2976	OUTPUT:
		2977	RETVAL
		2978
		2979	IV
		2980	ptr (OpenCL::Mapped self)
		2981	CODE:
		2982	RETVAL = PTR2IV (self->ptr);
		2983	OUTPUT:
		2984	RETVAL
		2985
		2986	void
		2987	set (OpenCL::Mapped self, size_t offset, SV *data)
		2988	CODE:
		2989	STRLEN len;
		2990	const char *ptr = SvPVbyte (data, len);
		2991
		2992	if (offset + len > self->cb)
		2993	croak ("OpenCL::Mapped::set out of bound condition detected");
		2994
		2995	memcpy (offset + (char *)self->ptr, ptr, len);
		2996
		2997	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer
		2998
		2999	MODULE = OpenCL PACKAGE = OpenCL::MappedImage
		3000
		3001	IV
		3002	row_pitch (OpenCL::Mapped self)
		3003	ALIAS:
		3004	slice_pitch = 1
		3005	CODE:
		3006	RETVAL = ix ? self->slice_pitch : self->row_pitch;
		3007	OUTPUT:
		3008	RETVAL
		3009
		3010
		3011

Diff Legend

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