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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.2 by root, Tue Nov 15 09:24:40 2011 UTC vs.
Revision 1.45 by root, Tue Apr 24 12:19:01 2012 UTC

1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
		5	#ifdef I_DLFCN
		6	#include <dlfcn.h>
		7	#endif
		8
		9	// how stupid is that, the 1.2 header files define CL_VERSION_1_1,
		10	// but then fail to define the api functions unless you ALSO define
		11	// this. This breaks 100% of the opencl 1.1 apps, for what reason?
		12	// after all, the functions are deprecated, not removed.
		13	// 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
		15	// release.
		16	#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
		17
		18	#ifndef PREFER_1_1
		19	#define PREFER_1_1 1
		20	#endif
		21
		22	#if PREFER_1_1
		23	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
		24	#endif
		25
		26	#ifdef __APPLE__
		27	#include <OpenCL/opencl.h>
		28	#else
5	#include <CL/opencl.h>	29	#include <CL/opencl.h>
		30	#endif
6		31
		32	#ifndef CL_VERSION_1_2
		33	#undef PREFER_1_1
		34	#define PREFER_1_1 1
		35	#endif
		36
7	typedef cl_platform_id OpenCL__Platform;	37	typedef cl_platform_id OpenCL__Platform;
8	typedef cl_device_id OpenCL__Device;	38	typedef cl_device_id OpenCL__Device;
9	typedef cl_context OpenCL__Context;	39	typedef cl_context OpenCL__Context;
10	typedef cl_command_queue OpenCL__Queue;	40	typedef cl_command_queue OpenCL__Queue;
11	typedef cl_mem OpenCL__Memory;	41	typedef cl_mem OpenCL__Memory;
		42	typedef cl_mem OpenCL__Buffer;
		43	typedef cl_mem OpenCL__BufferObj;
		44	typedef cl_mem OpenCL__Image;
		45	typedef cl_mem OpenCL__Image2D;
		46	typedef cl_mem OpenCL__Image3D;
		47	typedef cl_mem OpenCL__Memory_ornull;
		48	typedef cl_mem OpenCL__Buffer_ornull;
		49	typedef cl_mem OpenCL__Image_ornull;
		50	typedef cl_mem OpenCL__Image2D_ornull;
		51	typedef cl_mem OpenCL__Image3D_ornull;
12	typedef cl_sampler OpenCL__Sampler;	52	typedef cl_sampler OpenCL__Sampler;
13	typedef cl_program OpenCL__Program;	53	typedef cl_program OpenCL__Program;
14	typedef cl_kernel OpenCL__Kernel;	54	typedef cl_kernel OpenCL__Kernel;
15	typedef cl_event OpenCL__Event;	55	typedef cl_event OpenCL__Event;
		56	typedef cl_event OpenCL__UserEvent;
16		57
17	static const struct {	58	typedef SV *FUTURE;
		59
		60	/*****************************************************************************/
		61
		62	// name must include a leading underscore
		63	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
		64	// for perl. doh.
		65	static void *
		66	glsym (const char *name)
		67	{
		68	void *fun = 0;
		69
		70	#if defined I_DLFCN && defined RTLD_DEFAULT
		71	fun = dlsym (RTLD_DEFAULT, name + 1);
		72	if (!fun) fun = dlsym (RTLD_DEFAULT, name);
		73
		74	if (!fun)
		75	{
		76	static void *libgl;
		77	static const char *glso[] = {
		78	"libGL.so.1",
		79	"libGL.so.3",
		80	"libGL.so.4.0",
		81	"libGL.so",
		82	"/usr/lib/libGL.so",
		83	"/usr/X11R6/lib/libGL.1.dylib"
		84	};
		85	int i;
		86
		87	for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
		88	{
		89	libgl = dlopen (glso [i], RTLD_LAZY);
		90	if (libgl)
		91	break;
		92	}
		93
		94	if (libgl)
		95	{
		96	fun = dlsym (libgl, name + 1);
		97	if (!fun) fun = dlsym (libgl, name);
		98	}
		99	}
		100	#endif
		101
		102	return fun;
		103	}
		104
		105	/*****************************************************************************/
		106
		107	/* up to two temporary buffers */
		108	static void *
		109	tmpbuf (size_t size)
		110	{
		111	enum { buffers = 3 };
		112	static int idx;
		113	static void *buf [buffers];
		114	static size_t len [buffers];
		115
		116	idx = (idx + 1) % buffers;
		117
		118	if (len [idx] < size)
		119	{
		120	free (buf [idx]);
		121	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
		122	buf [idx] = malloc (len [idx]);
		123	}
		124
		125	return buf [idx];
		126	}
		127
		128	/*****************************************************************************/
		129
		130	typedef struct
		131	{
18	IV iv;	132	IV iv;
19	const char *name;	133	const char *name;
20	} cl_error[] = {
21	#define def_error(name) { (IV)CL_ ## name, # name },	134	#define const_iv(name) { (IV)CL_ ## name, # name },
22	#include "invalid.h"	135	} ivstr;
23	};
24		136
25	static const char *	137	static const char *
26	clstrerror (cl_int res)	138	iv2str (IV value, const ivstr *base, int count, const char *fallback)
27	{	139	{
28	int i;	140	int i;
29	static char numbuf [32];	141	static char strbuf [32];
30		142
31	for (i = sizeof (cl_error) / sizeof (cl_error [0]); i--; )	143	for (i = count; i--; )
32	if (cl_error [i].iv == res)	144	if (base [i].iv == value)
33	return cl_error [i].name;	145	return base [i].name;
34		146
35	snprintf (numbuf, sizeof (numbuf), "ERROR(%d)", res);	147	snprintf (strbuf, sizeof (strbuf), fallback, (int)value);
36		148
37	return numbuf;	149	return strbuf;
38	}	150	}
39		151
		152	static const char *
		153	enum2str (cl_uint value)
		154	{
		155	static const ivstr enumstr[] = {
		156	#include "enumstr.h"
		157	};
		158
		159	return iv2str (value, enumstr, sizeof (enumstr) / sizeof (enumstr [0]), "ENUM(0x%04x)");
		160	}
		161
		162	static const char *
		163	err2str (cl_int err)
		164	{
		165	static const ivstr errstr[] = {
		166	#include "errstr.h"
		167	};
		168
		169	return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)");
		170	}
		171
		172	/*****************************************************************************/
		173
		174	static cl_int res;
		175
40	#define FAIL(name,res) \	176	#define FAIL(name) \
41	croak ("cl" # name ": %s", clstrerror (res));	177	croak ("cl" # name ": %s", err2str (res));
42		178
43	#define NEED_SUCCESS(name,args) \	179	#define NEED_SUCCESS(name,args) \
44	do { \	180	do { \
45	cl_int res = cl ## name args; \	181	res = cl ## name args; \
46	\	182	\
47	if (res) \	183	if (res) \
48	FAIL (name, res); \	184	FAIL (name); \
49	} while (0)	185	} while (0)
		186
		187	#define NEED_SUCCESS_ARG(retdecl, name, args) \
		188	retdecl = cl ## name args; \
		189	if (res) \
		190	FAIL (name);
		191
		192	/*****************************************************************************/
50		193
51	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)	194	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
52	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))	195	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
53		196
54	/*TODO*/	197	static void *
55	#define EVENT_LIST(items,count) cl_uint event_list_count = 0; cl_event *event_list_ptr = 0	198	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)
		199	{
		200	if (SvROK (sv) && sv_derived_from (sv, pkg))
		201	return (void *)SvIV (SvRV (sv));
		202
		203	croak ("%s: %s is not of type %s", func, svname, pkg);
		204	}
		205
		206	/*****************************************************************************/
		207
		208	static cl_context_properties *
		209	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
		210	{
		211	if (!sv || !SvOK (sv))
		212	if (extra)
		213	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
		214	else
		215	return 0;
		216
		217	if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
		218	{
		219	AV *av = (AV *)SvRV (sv);
		220	int i, len = av_len (av) + 1;
		221	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
		222	cl_context_properties *l = p;
		223
		224	if (len & 1)
		225	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);
		226
		227	while (extracount--)
		228	*l++ = *extra++;
		229
		230	for (i = 0; i < len; i += 2)
		231	{
		232	cl_context_properties t = SvIV (*av_fetch (av, i , 0));
		233	SV *p_sv = *av_fetch (av, i + 1, 0);
		234	cl_context_properties v = SvIV (p_sv); // code below can override
		235
		236	switch (t)
		237	{
		238	case CL_GLX_DISPLAY_KHR:
		239	if (!SvOK (p_sv))
		240	{
		241	void *func = glsym ("_glXGetCurrentDisplay");
		242	if (func)
		243	v = (cl_context_properties)((void *(*)(void))func)();
		244	}
		245	break;
		246
		247	case CL_GL_CONTEXT_KHR:
		248	if (!SvOK (p_sv))
		249	{
		250	void *func = glsym ("_glXGetCurrentContext");
		251	if (func)
		252	v = (cl_context_properties)((void *(*)(void))func)();
		253	}
		254	break;
		255
		256	default:
		257	/* unknown property, treat as int */
		258	break;
		259	}
		260
		261	*l++ = t;
		262	*l++ = v;
		263	}
		264
		265	*l = 0;
		266
		267	return p;
		268	}
		269
		270	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
		271	}
		272
		273	/*****************************************************************************/
		274
		275	static size_t
		276	img_row_pitch (cl_mem img)
		277	{
		278	size_t res;
		279	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
		280	return res;
		281	}
		282
		283	static cl_event *
		284	event_list (SV **items, cl_uint *rcount)
		285	{
		286	cl_uint count = *rcount;
		287
		288	if (!count)
		289	return 0;
		290
		291	cl_event *list = tmpbuf (sizeof (cl_event) * count);
		292	int i = 0;
		293
		294	do
		295	{
		296	--count;
		297	if (SvOK (items [count]))
		298	list [i++] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
		299	}
		300	while (count);
		301
		302	*rcount = i;
		303
		304	return i ? list : 0;
		305	}
		306
		307	#define EVENT_LIST(items,count) \
		308	cl_uint event_list_count = (count); \
		309	cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)
56		310
57	#define INFO(class) \	311	#define INFO(class) \
58	{ \	312	{ \
59	size_t size; \	313	size_t size; \
60	SV *sv; \
61	\
62	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \	314	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
63	sv = sv_2mortal (newSV (size)); \	315	SV *sv = sv_2mortal (newSV (size)); \
64	SvUPGRADE (sv, SVt_PV); \	316	SvUPGRADE (sv, SVt_PV); \
65	SvPOK_only (sv); \	317	SvPOK_only (sv); \
66	SvCUR_set (sv, size); \	318	SvCUR_set (sv, size); \
67	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \	319	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
68	XPUSHs (sv); \	320	XPUSHs (sv); \
69	}	321	}
70		322
71	MODULE = OpenCL PACKAGE = OpenCL	323	MODULE = OpenCL PACKAGE = OpenCL
72		324
73	PROTOTYPES: ENABLE	325	PROTOTYPES: ENABLE
74		326
75	BOOT:	327	BOOT:
76	{	328	{
77	HV *stash = gv_stashpv ("OpenCL", 1);	329	HV *stash = gv_stashpv ("OpenCL", 1);
78	static const struct {	330	static const ivstr *civ, const_iv[] = {
79	const char *name;	331	{ sizeof (cl_char ), "SIZEOF_CHAR" },
80	IV iv;	332	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
81	} *civ, const_iv[] = {	333	{ sizeof (cl_short ), "SIZEOF_SHORT" },
82	#define const_iv(name) { # name, (IV)CL_ ## name },	334	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
		335	{ sizeof (cl_int ), "SIZEOF_INT" },
		336	{ sizeof (cl_uint ), "SIZEOF_UINT" },
		337	{ sizeof (cl_long ), "SIZEOF_LONG" },
		338	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
		339	{ sizeof (cl_half ), "SIZEOF_HALF" },
		340	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
		341	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
83	#include "constiv.h"	342	#include "constiv.h"
84	};	343	};
85	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	344	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
86	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	345	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
87	}	346	}
88		347
		348	cl_int
		349	errno ()
		350	CODE:
		351	RETVAL = res;
		352	OUTPUT:
		353	RETVAL
		354
		355	const char *
		356	err2str (cl_int err)
		357
		358	const char *
		359	enum2str (cl_uint value)
		360
89	void	361	void
90	platforms ()	362	platforms ()
91	PPCODE:	363	PPCODE:
92	{
93	cl_platform_id *list;	364	cl_platform_id *list;
94	cl_uint count;	365	cl_uint count;
95	int i;	366	int i;
96		367
97	NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));	368	NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
98	Newx (list, count, cl_platform_id);	369	list = tmpbuf (sizeof (*list) * count);
99	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	370	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
100		371
101	EXTEND (SP, count);	372	EXTEND (SP, count);
102	for (i = 0; i < count; ++i)	373	for (i = 0; i < count; ++i)
103	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	374	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
104		375
105	Safefree (list);
106	}
107
108	void	376	void
109	context_from_type_simple (cl_device_type type = CL_DEVICE_TYPE_DEFAULT)	377	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
110	PPCODE:	378	PPCODE:
111	{	379	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
112	cl_int res;
113	cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res);
114
115	if (res)
116	FAIL (CreateContextFromType, res);
117
118	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	380	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
119	}	381
		382	#if 0
		383
		384	void
		385	context (cl_context_properties *properties = 0, FUTURE devices, FUTURE notify = 0)
		386	PPCODE:
		387	/* der Gipfel der Kunst */
		388
		389	#endif
120		390
121	void	391	void
122	wait_for_events (...)	392	wait_for_events (...)
123	CODE:	393	CODE:
124	{
125	EVENT_LIST (0, items);	394	EVENT_LIST (0, items);
126	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	395	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
127	}
128		396
129	PROTOTYPES: DISABLE	397	PROTOTYPES: DISABLE
130		398
131	MODULE = OpenCL PACKAGE = OpenCL::Platform	399	MODULE = OpenCL PACKAGE = OpenCL::Platform
132		400
133	void	401	void
134	info (OpenCL::Platform this, cl_platform_info name)	402	info (OpenCL::Platform self, cl_platform_info name)
135	PPCODE:	403	PPCODE:
136	INFO (Platform)	404	INFO (Platform)
137		405
		406	#BEGIN:platform
		407
138	void	408	void
		409	profile (OpenCL::Platform self)
		410	ALIAS:
		411	profile = CL_PLATFORM_PROFILE
		412	version = CL_PLATFORM_VERSION
		413	name = CL_PLATFORM_NAME
		414	vendor = CL_PLATFORM_VENDOR
		415	extensions = CL_PLATFORM_EXTENSIONS
		416	PPCODE:
		417	size_t size;
		418	NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
		419	char *value = tmpbuf (size);
		420	NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
		421	EXTEND (SP, 1);
		422	const int i = 0;
		423	PUSHs (sv_2mortal (newSVpv (value, 0)));
		424
		425	#END:platform
		426
		427	void
139	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	428	devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
140	PPCODE:	429	PPCODE:
141	{
142	cl_device_id *list;	430	cl_device_id *list;
143	cl_uint count;	431	cl_uint count;
144	int i;	432	int i;
145		433
146	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));	434	NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
147	Newx (list, count, cl_device_id);	435	list = tmpbuf (sizeof (*list) * count);
148	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));	436	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
149		437
150	EXTEND (SP, count);	438	EXTEND (SP, count);
151	for (i = 0; i < count; ++i)	439	for (i = 0; i < count; ++i)
152	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	440	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
153		441
154	Safefree (list);	442	void
		443	context (OpenCL::Platform self, cl_context_properties *properties = 0, SV *devices, FUTURE notify = 0)
		444	PPCODE:
		445	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		446	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
		447
		448	AV *av = (AV *)SvRV (devices);
		449	cl_uint num_devices = av_len (av) + 1;
		450	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
		451	int i;
		452
		453	for (i = num_devices; i--; )
		454	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
		455
		456	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, 0, 0, &res));
		457	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		458
		459	void
		460	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
		461	PPCODE:
		462	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);
		464	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
		465	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		466
		467	MODULE = OpenCL PACKAGE = OpenCL::Device
		468
		469	void
		470	info (OpenCL::Device self, cl_device_info name)
		471	PPCODE:
		472	INFO (Device)
		473
		474	#BEGIN:device
		475
		476	void
		477	type (OpenCL::Device self)
		478	PPCODE:
		479	cl_device_type value [1];
		480	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
		481	EXTEND (SP, 1);
		482	const int i = 0;
		483	PUSHs (sv_2mortal (newSViv (value [i])));
		484
		485	void
		486	vendor_id (OpenCL::Device self)
		487	ALIAS:
		488	vendor_id = CL_DEVICE_VENDOR_ID
		489	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
		490	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
		491	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
		492	preferred_vector_width_short = CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT
		493	preferred_vector_width_int = CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT
		494	preferred_vector_width_long = CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG
		495	preferred_vector_width_float = CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT
		496	preferred_vector_width_double = CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE
		497	max_clock_frequency = CL_DEVICE_MAX_CLOCK_FREQUENCY
		498	max_read_image_args = CL_DEVICE_MAX_READ_IMAGE_ARGS
		499	max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
		500	image_support = CL_DEVICE_IMAGE_SUPPORT
		501	max_samplers = CL_DEVICE_MAX_SAMPLERS
		502	mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
		503	min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
		504	global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
		505	max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
		506	preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
		507	native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
		508	native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
		509	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
		510	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
		511	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
		512	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
		513	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
		514	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
		515	PPCODE:
		516	cl_uint value [1];
		517	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		518	EXTEND (SP, 1);
		519	const int i = 0;
		520	PUSHs (sv_2mortal (newSVuv (value [i])));
		521
		522	void
		523	max_work_group_size (OpenCL::Device self)
		524	ALIAS:
		525	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
		526	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
		527	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
		528	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
		529	image3d_max_height = CL_DEVICE_IMAGE3D_MAX_HEIGHT
		530	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
		531	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
		532	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
		533	PPCODE:
		534	size_t value [1];
		535	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		536	EXTEND (SP, 1);
		537	const int i = 0;
		538	PUSHs (sv_2mortal (newSVuv (value [i])));
		539
		540	void
		541	max_work_item_sizes (OpenCL::Device self)
		542	PPCODE:
		543	size_t size;
		544	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
		545	size_t *value = tmpbuf (size);
		546	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
		547	int i, n = size / sizeof (*value);
		548	EXTEND (SP, n);
		549	for (i = 0; i < n; ++i)
		550	PUSHs (sv_2mortal (newSVuv (value [i])));
		551
		552	void
		553	address_bits (OpenCL::Device self)
		554	PPCODE:
		555	cl_bitfield value [1];
		556	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
		557	EXTEND (SP, 1);
		558	const int i = 0;
		559	PUSHs (sv_2mortal (newSVuv (value [i])));
		560
		561	void
		562	max_mem_alloc_size (OpenCL::Device self)
		563	ALIAS:
		564	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
		565	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
		566	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
		567	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
		568	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
		569	PPCODE:
		570	cl_ulong value [1];
		571	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		572	EXTEND (SP, 1);
		573	const int i = 0;
		574	PUSHs (sv_2mortal (newSVuv (value [i])));
		575
		576	void
		577	single_fp_config (OpenCL::Device self)
		578	ALIAS:
		579	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
		580	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
		581	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
		582	PPCODE:
		583	cl_device_fp_config value [1];
		584	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		585	EXTEND (SP, 1);
		586	const int i = 0;
		587	PUSHs (sv_2mortal (newSVuv (value [i])));
		588
		589	void
		590	global_mem_cache_type (OpenCL::Device self)
		591	PPCODE:
		592	cl_device_mem_cache_type value [1];
		593	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
		594	EXTEND (SP, 1);
		595	const int i = 0;
		596	PUSHs (sv_2mortal (newSVuv (value [i])));
		597
		598	void
		599	local_mem_type (OpenCL::Device self)
		600	PPCODE:
		601	cl_device_local_mem_type value [1];
		602	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
		603	EXTEND (SP, 1);
		604	const int i = 0;
		605	PUSHs (sv_2mortal (newSVuv (value [i])));
		606
		607	void
		608	error_correction_support (OpenCL::Device self)
		609	ALIAS:
		610	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
		611	endian_little = CL_DEVICE_ENDIAN_LITTLE
		612	available = CL_DEVICE_AVAILABLE
		613	compiler_available = CL_DEVICE_COMPILER_AVAILABLE
		614	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
		615	PPCODE:
		616	cl_bool value [1];
		617	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		618	EXTEND (SP, 1);
		619	const int i = 0;
		620	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
		621
		622	void
		623	execution_capabilities (OpenCL::Device self)
		624	PPCODE:
		625	cl_device_exec_capabilities value [1];
		626	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
		627	EXTEND (SP, 1);
		628	const int i = 0;
		629	PUSHs (sv_2mortal (newSVuv (value [i])));
		630
		631	void
		632	properties (OpenCL::Device self)
		633	PPCODE:
		634	cl_command_queue_properties value [1];
		635	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
		636	EXTEND (SP, 1);
		637	const int i = 0;
		638	PUSHs (sv_2mortal (newSViv (value [i])));
		639
		640	void
		641	platform (OpenCL::Device self)
		642	PPCODE:
		643	cl_platform_id value [1];
		644	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
		645	EXTEND (SP, 1);
		646	const int i = 0;
		647	{
		648	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));
		649	}
		650
		651	void
		652	name (OpenCL::Device self)
		653	ALIAS:
		654	name = CL_DEVICE_NAME
		655	vendor = CL_DEVICE_VENDOR
		656	driver_version = CL_DRIVER_VERSION
		657	profile = CL_DEVICE_PROFILE
		658	version = CL_DEVICE_VERSION
		659	extensions = CL_DEVICE_EXTENSIONS
		660	PPCODE:
		661	size_t size;
		662	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
		663	char *value = tmpbuf (size);
		664	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
		665	EXTEND (SP, 1);
		666	const int i = 0;
		667	PUSHs (sv_2mortal (newSVpv (value, 0)));
		668
		669	void
		670	parent_device_ext (OpenCL::Device self)
		671	PPCODE:
		672	cl_device_id value [1];
		673	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
		674	EXTEND (SP, 1);
		675	const int i = 0;
		676	{
		677	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		678	}
		679
		680	void
		681	partition_types_ext (OpenCL::Device self)
		682	ALIAS:
		683	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
		684	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
		685	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
		686	PPCODE:
		687	size_t size;
		688	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
		689	cl_device_partition_property_ext *value = tmpbuf (size);
		690	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
		691	int i, n = size / sizeof (*value);
		692	EXTEND (SP, n);
		693	for (i = 0; i < n; ++i)
		694	PUSHs (sv_2mortal (newSVuv (value [i])));
		695
		696	#END:device
		697
		698	MODULE = OpenCL PACKAGE = OpenCL::Context
		699
		700	void
		701	DESTROY (OpenCL::Context context)
		702	CODE:
		703	clReleaseContext (context);
		704
		705	void
		706	info (OpenCL::Context self, cl_context_info name)
		707	PPCODE:
		708	INFO (Context)
		709
		710	void
		711	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
		712	PPCODE:
		713	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
		714	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
		715
		716	void
		717	user_event (OpenCL::Context self)
		718	PPCODE:
		719	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
		720	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);
		721
		722	void
		723	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
		724	PPCODE:
		725	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?");
		727
		728	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
		729	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
		730
		731	void
		732	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
		733	PPCODE:
		734	STRLEN len;
		735	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		736	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?");
		738	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
		739	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
		740
		741	#if CL_VERSION_1_2
		742
		743	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)
		745	PPCODE:
		746	STRLEN len;
		747	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		748	const cl_image_format format = { channel_order, channel_type };
		749	const cl_image_desc desc = {
		750	type,
		751	width, height, depth,
		752	array_size, row_pitch, slice_pitch,
		753	num_mip_level, num_samples,
		754	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvPTROBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
		755	};
		756	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		757	char *klass = "OpenCL::Image";
		758	switch (type)
		759	{
		760	case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
		761	case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;
		762	case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		763	case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;
		764	case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		765	case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;
		766	}
		767	XPUSH_NEW_OBJ (klass, mem);
		768
		769	#endif
		770
		771	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)
		773	PPCODE:
		774	STRLEN len;
		775	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		776	const cl_image_format format = { channel_order, channel_type };
		777	#if PREFER_1_1
		778	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
		779	#else
		780	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));
		782	#endif
		783	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		784
		785	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)
		787	PPCODE:
		788	STRLEN len;
		789	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		790	const cl_image_format format = { channel_order, channel_type };
		791	#if PREFER_1_1
		792	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
		793	#else
		794	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));
		796	#endif
		797	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
		798
		799	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		800
		801	void
		802	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
		803	PPCODE:
		804	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
		805	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
		806
		807	void
		808	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
		809	PPCODE:
		810	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
		811	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		812
		813	#if CL_VERSION_1_2
		814
		815	void
		816	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		817	ALIAS:
		818	PPCODE:
		819	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
		820	cl_gl_object_type type;
		821	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
		822	char *klass = "OpenCL::Memory";
		823	switch (type)
		824	{
		825	case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
		826	case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;
		827	case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		828	case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;
		829	case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		830	case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;
		831	}
		832	XPUSH_NEW_OBJ (klass, mem);
		833
		834	#endif
		835
		836	void
		837	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		838	PPCODE:
		839	#if PREFER_1_1
		840	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
		841	#else
		842	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		843	#endif
		844	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		845
		846	void
		847	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		848	PPCODE:
		849	#if PREFER_1_1
		850	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
		851	#else
		852	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		853	#endif
		854	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
		855
		856	#endif
		857
		858	void
		859	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
		860	PPCODE:
		861	{
		862	cl_uint count;
		863	cl_image_format *list;
		864	int i;
		865
		866	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
		867	Newx (list, count, cl_image_format);
		868	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
		869
		870	EXTEND (SP, count);
		871	for (i = 0; i < count; ++i)
		872	{
		873	AV *av = newAV ();
		874	av_store (av, 1, newSVuv (list [i].image_channel_data_type));
		875	av_store (av, 0, newSVuv (list [i].image_channel_order));
		876	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		877	}
155	}	878	}
156		879
157	void	880	void
158	context_from_type_simple (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_DEFAULT)
159	PPCODE:
160	{
161	cl_int res;
162	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
163	cl_context ctx = clCreateContextFromType (props, type, 0, 0, &res);
164
165	if (res)
166	FAIL (CreateContextFromType, res);
167
168	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
169	}
170
171	void
172	unload_compiler ()
173	CODE:
174	NEED_SUCCESS (UnloadCompiler, ());
175
176	MODULE = OpenCL PACKAGE = OpenCL::Device
177
178	void
179	info (OpenCL::Device this, cl_device_info name)
180	PPCODE:
181	INFO (Device)
182
183	void
184	context_simple (OpenCL::Device this)
185	PPCODE:
186	{
187	cl_int res;
188	cl_context ctx = clCreateContext (0, 1, &this, 0, 0, &res);
189
190	if (res)
191	FAIL (CreateContext, res);
192
193	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
194	}
195
196	MODULE = OpenCL PACKAGE = OpenCL::Context
197
198	void
199	DESTROY (OpenCL::Context context)
200	CODE:
201	clReleaseContext (context);
202
203	void
204	info (OpenCL::Context this, cl_context_info name)
205	PPCODE:
206	INFO (Context)
207
208	void
209	command_queue_simple (OpenCL::Context this, OpenCL::Device device)
210	PPCODE:
211	{
212	cl_int res;
213	cl_command_queue queue = clCreateCommandQueue (this, device, 0, &res);
214
215	if (res)
216	FAIL (CreateCommandQueue, res);
217
218	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
219	}
220
221	void
222	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)
223	PPCODE:
224	{
225	cl_int res;
226	cl_mem mem = clCreateBuffer (this, flags, len, 0, &res);
227
228	if (res)
229	FAIL (CreateBuffer, res);
230
231	XPUSH_NEW_OBJ ("OpenCL::Memory", mem);
232	}
233
234	void
235	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)
236	PPCODE:
237	{
238	STRLEN len;
239	char *ptr = SvPVbyte (data, len);
240	cl_int res;
241	cl_mem mem = clCreateBuffer (this, flags, len, ptr, &res);
242
243	if (res)
244	FAIL (CreateBuffer, res);
245
246	XPUSH_NEW_OBJ ("OpenCL::Memory", mem);
247	}
248
249	void
250	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	881	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
251	PPCODE:	882	PPCODE:
252	{
253	cl_int res;
254	cl_sampler sampler = clCreateSampler (this, normalized_coords, addressing_mode, filter_mode, &res);	883	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
255
256	if (res)
257	FAIL (CreateSampler, res);
258
259	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	884	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);
260	}
261		885
262	void	886	void
263	program_with_source (OpenCL::Context this, SV *program)	887	program_with_source (OpenCL::Context self, SV *program)
264	PPCODE:	888	PPCODE:
265	{
266	STRLEN len;	889	STRLEN len;
267	size_t len2;	890	size_t len2;
268	const char *ptr = SvPVbyte (program, len);	891	const char *ptr = SvPVbyte (program, len);
269	cl_int res;
270	cl_program prog;
271		892
272	len2 = len;	893	len2 = len;
273	prog = clCreateProgramWithSource (this, 1, &ptr, &len2, &res);	894	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
274
275	if (res)
276	FAIL (CreateProgramWithSource, res);
277
278	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	895	XPUSH_NEW_OBJ ("OpenCL::Program", prog);
279	}	896
		897	#BEGIN:context
		898
		899	void
		900	reference_count (OpenCL::Context self)
		901	ALIAS:
		902	reference_count = CL_CONTEXT_REFERENCE_COUNT
		903	num_devices = CL_CONTEXT_NUM_DEVICES
		904	PPCODE:
		905	cl_uint value [1];
		906	NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
		907	EXTEND (SP, 1);
		908	const int i = 0;
		909	PUSHs (sv_2mortal (newSVuv (value [i])));
		910
		911	void
		912	devices (OpenCL::Context self)
		913	PPCODE:
		914	size_t size;
		915	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
		916	cl_device_id *value = tmpbuf (size);
		917	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
		918	int i, n = size / sizeof (*value);
		919	EXTEND (SP, n);
		920	for (i = 0; i < n; ++i)
		921	{
		922	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		923	}
		924
		925	void
		926	properties (OpenCL::Context self)
		927	PPCODE:
		928	size_t size;
		929	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
		930	cl_context_properties *value = tmpbuf (size);
		931	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
		932	int i, n = size / sizeof (*value);
		933	EXTEND (SP, n);
		934	for (i = 0; i < n; ++i)
		935	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
		936
		937	#END:context
280		938
281	MODULE = OpenCL PACKAGE = OpenCL::Queue	939	MODULE = OpenCL PACKAGE = OpenCL::Queue
282		940
283	void	941	void
284	DESTROY (OpenCL::Queue this)	942	DESTROY (OpenCL::Queue self)
285	CODE:	943	CODE:
286	clReleaseCommandQueue (this);	944	clReleaseCommandQueue (self);
287		945
288	void	946	void
289	info (OpenCL::Queue this, cl_command_queue_info name)
290	PPCODE:
291	INFO (CommandQueue)
292
293	void
294	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Memory mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	947	enqueue_read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
295	PPCODE:	948	PPCODE:
296	{
297	cl_event ev = 0;	949	cl_event ev = 0;
298	EVENT_LIST (6, items - 6);	950	EVENT_LIST (6, items - 6);
299		951
300	SvUPGRADE (data, SVt_PV);	952	SvUPGRADE (data, SVt_PV);
301	SvGROW (data, len);	953	SvGROW (data, len);
302	SvPOK_only (data);	954	SvPOK_only (data);
303	SvCUR_set (data, len);	955	SvCUR_set (data, len);
304	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	956	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
305		957
306	if (ev)	958	if (ev)
307	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	959	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
308	}
309		960
310	void	961	void
311	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Memory mem, cl_bool blocking, size_t offset, SV *data, ...)	962	enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
312	PPCODE:	963	PPCODE:
313	{
314	cl_event ev = 0;	964	cl_event ev = 0;
315	STRLEN len;	965	STRLEN len;
316	char *ptr = SvPVbyte (data, len);	966	char *ptr = SvPVbyte (data, len);
317	EVENT_LIST (5, items - 5);	967	EVENT_LIST (5, items - 5);
318		968
319	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	969	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
320		970
321	if (ev)	971	if (ev)
322	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	972	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
323	}
324		973
325	void	974	void
326	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Memory src, OpenCL::Memory dst, size_t src_offset, size_t dst_offset, size_t len, ...)	975	enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
327	PPCODE:	976	PPCODE:
328	{
329	cl_event ev = 0;	977	cl_event ev = 0;
330	EVENT_LIST (6, items - 6);	978	EVENT_LIST (6, items - 6);
331		979
332	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	980	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
333		981
334	if (ev)	982	if (ev)
335	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	983	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
336	}
337		984
338	void	985	void
339	enqueue_marker (OpenCL::Queue this)	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, ...)
340	PPCODE:	987	PPCODE:
341	{
342	cl_event ev;	988	cl_event ev = 0;
343	NEED_SUCCESS (EnqueueMarker, (this, &ev));	989	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 };
		991	const size_t region[3] = { width, height, depth };
		992	EVENT_LIST (17, items - 17);
		993
		994	if (!buf_row_pitch)
		995	buf_row_pitch = region [0];
		996
		997	if (!buf_slice_pitch)
		998	buf_slice_pitch = region [1] * buf_row_pitch;
		999
		1000	if (!host_row_pitch)
		1001	host_row_pitch = region [0];
		1002
		1003	if (!host_slice_pitch)
		1004	host_slice_pitch = region [1] * host_row_pitch;
		1005
		1006	size_t len = host_row_pitch * host_slice_pitch * region [2];
		1007
		1008	SvUPGRADE (data, SVt_PV);
		1009	SvGROW (data, len);
		1010	SvPOK_only (data);
		1011	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));
		1013
		1014	if (ev)
344	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1015	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
345	}
346		1016
347	void	1017	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, ...)
		1019	PPCODE:
		1020	cl_event ev = 0;
		1021	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 };
		1023	const size_t region[3] = { width, height, depth };
		1024	STRLEN len;
		1025	char *ptr = SvPVbyte (data, len);
		1026	EVENT_LIST (17, items - 17);
		1027
		1028	if (!buf_row_pitch)
		1029	buf_row_pitch = region [0];
		1030
		1031	if (!buf_slice_pitch)
		1032	buf_slice_pitch = region [1] * buf_row_pitch;
		1033
		1034	if (!host_row_pitch)
		1035	host_row_pitch = region [0];
		1036
		1037	if (!host_slice_pitch)
		1038	host_slice_pitch = region [1] * host_row_pitch;
		1039
		1040	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
		1041
		1042	if (len < min_len)
		1043	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
		1044
		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));
		1046
		1047	if (ev)
		1048	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1049
		1050	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, ...)
		1052	PPCODE:
		1053	cl_event ev = 0;
		1054	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 };
		1056	const size_t region[3] = { width, height, depth };
		1057	EVENT_LIST (16, items - 16);
		1058
		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));
		1060
		1061	if (ev)
		1062	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1063
		1064	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, ...)
		1066	PPCODE:
		1067	cl_event ev = 0;
		1068	const size_t src_origin[3] = { src_x, src_y, src_z };
		1069	const size_t region[3] = { width, height, depth };
		1070	EVENT_LIST (12, items - 12);
		1071
		1072	if (!row_pitch)
		1073	row_pitch = img_row_pitch (src);
		1074
		1075	if (depth > 1 && !slice_pitch)
		1076	slice_pitch = row_pitch * height;
		1077
		1078	size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
		1079
		1080	SvUPGRADE (data, SVt_PV);
		1081	SvGROW (data, len);
		1082	SvPOK_only (data);
		1083	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));
		1085
		1086	if (ev)
		1087	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1088
		1089	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, ...)
		1091	PPCODE:
		1092	cl_event ev = 0;
		1093	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1094	const size_t region[3] = { width, height, depth };
		1095	STRLEN len;
		1096	char *ptr = SvPVbyte (data, len);
		1097	EVENT_LIST (12, items - 12);
		1098
		1099	if (!row_pitch)
		1100	row_pitch = img_row_pitch (dst);
		1101
		1102	if (depth > 1 && !slice_pitch)
		1103	slice_pitch = row_pitch * height;
		1104
		1105	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
		1106
		1107	if (len < min_len)
		1108	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
		1109
		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));
		1111
		1112	if (ev)
		1113	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1114
		1115	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, ...)
		1117	PPCODE:
		1118	cl_event ev = 0;
		1119	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 };
		1121	const size_t region[3] = { width, height, depth };
		1122	EVENT_LIST (12, items - 12);
		1123
		1124	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1125
		1126	if (ev)
		1127	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1128
		1129	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, ...)
		1131	PPCODE:
		1132	cl_event ev = 0;
		1133	const size_t src_origin[3] = { src_x, src_y, src_z };
		1134	const size_t region[3] = { width, height, depth };
		1135	EVENT_LIST (10, items - 10);
		1136
		1137	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1138
		1139	if (ev)
		1140	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1141
		1142	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, ...)
		1168	PPCODE:
		1169	cl_event ev = 0;
		1170	size_t *gwo = 0, *gws, *lws = 0;
		1171	int gws_len;
		1172	size_t *lists;
		1173	int i;
		1174	EVENT_LIST (5, items - 5);
		1175
		1176	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
		1177	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
		1178
		1179	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
		1180
		1181	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
		1182
		1183	gws = lists + gws_len * 0;
		1184	for (i = 0; i < gws_len; ++i)
		1185	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		1186
		1187	if (SvOK (global_work_offset))
		1188	{
		1189	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");
		1191
		1192	if (AvFILLp (SvRV (global_work_size)) + 1 != gws_len)
		1193	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array of same size as global_work_size");
		1194
		1195	gwo = lists + gws_len * 1;
		1196	for (i = 0; i < gws_len; ++i)
		1197	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
		1198	}
		1199
		1200	if (SvOK (local_work_size))
		1201	{
		1202	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");
		1204
		1205	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");
		1207
		1208	lws = lists + gws_len * 2;
		1209	for (i = 0; i < gws_len; ++i)
		1210	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		1211	}
		1212
		1213	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1214
		1215	if (ev)
		1216	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1217
		1218	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1219
		1220	void
		1221	enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
		1222	ALIAS:
		1223	enqueue_release_gl_objects = 1
		1224	PPCODE:
		1225	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");
		1227
		1228	cl_event ev = 0;
		1229	EVENT_LIST (2, items - 2);
		1230	AV *av = (AV *)SvRV (objects);
		1231	cl_uint num_objects = av_len (av) + 1;
		1232	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
		1233	int i;
		1234
		1235	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");
		1237
		1238	if (ix)
		1239	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1240	else
		1241	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1242
		1243	if (ev)
		1244	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1245
		1246	#endif
		1247
		1248	#if !CL_VERSION_1_2 || defined CL_USE_DEPRECATED_OPENCL_1_1_APIS
		1249
		1250	void
348	enqueue_wait_for_events (OpenCL::Queue this, ...)	1251	enqueue_wait_for_events (OpenCL::Queue self, ...)
349	CODE:	1252	CODE:
350	{
351	EVENT_LIST (1, items - 1);	1253	EVENT_LIST (1, items - 1);
352	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));	1254	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
353	}
354		1255
		1256	#endif
		1257
355	void	1258	void
356	enqueue_barrier (OpenCL::Queue this)	1259	enqueue_marker (OpenCL::Queue self, ...)
357	CODE:	1260	PPCODE:
		1261	cl_event ev = 0;
		1262	EVENT_LIST (1, items - 1);
		1263	#if PREFER_1_1
		1264	if (event_list_count)
		1265	croak ("OpenCL::Queue->enqueue_marker does not support a wait list in OpenCL 1.1 - upgrade to 1.2");
		1266	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1267	#else
		1268	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1269	#endif
		1270	if (ev)
		1271	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1272
		1273	void
		1274	enqueue_barrier (OpenCL::Queue self, ...)
		1275	PPCODE:
		1276	cl_event ev = 0;
		1277	EVENT_LIST (1, items - 1);
		1278	#if PREFER_1_1
		1279	if (event_list_count)
		1280	croak ("OpenCL::Queue->enqueue_barrier does not support a wait list in OpenCL 1.1 - upgrade to 1.2");
		1281	if (GIMME_V != G_VOID)
		1282	croak ("OpenCL::Queue->enqueue_barrier does not return an event object in OpenCL 1.1 - upgrade to 1.2");
358	NEED_SUCCESS (EnqueueBarrier, (this));	1283	NEED_SUCCESS (EnqueueBarrier, (self));
		1284	#else
		1285	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, &ev));
		1286	#endif
		1287	if (ev)
		1288	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1289
		1290	void
		1291	flush (OpenCL::Queue self)
		1292	CODE:
		1293	NEED_SUCCESS (Flush, (self));
		1294
		1295	void
		1296	finish (OpenCL::Queue self)
		1297	CODE:
		1298	NEED_SUCCESS (Finish, (self));
		1299
		1300	void
		1301	info (OpenCL::Queue self, cl_command_queue_info name)
		1302	PPCODE:
		1303	INFO (CommandQueue)
		1304
		1305	#BEGIN:command_queue
		1306
		1307	void
		1308	context (OpenCL::Queue self)
		1309	PPCODE:
		1310	cl_context value [1];
		1311	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
		1312	EXTEND (SP, 1);
		1313	const int i = 0;
		1314	{
		1315	NEED_SUCCESS (RetainContext, (value [i]));
		1316	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1317	}
		1318
		1319	void
		1320	device (OpenCL::Queue self)
		1321	PPCODE:
		1322	cl_device_id value [1];
		1323	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
		1324	EXTEND (SP, 1);
		1325	const int i = 0;
		1326	{
		1327	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		1328	}
		1329
		1330	void
		1331	reference_count (OpenCL::Queue self)
		1332	PPCODE:
		1333	cl_uint value [1];
		1334	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
		1335	EXTEND (SP, 1);
		1336	const int i = 0;
		1337	PUSHs (sv_2mortal (newSVuv (value [i])));
		1338
		1339	void
		1340	properties (OpenCL::Queue self)
		1341	PPCODE:
		1342	cl_command_queue_properties value [1];
		1343	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
		1344	EXTEND (SP, 1);
		1345	const int i = 0;
		1346	PUSHs (sv_2mortal (newSViv (value [i])));
		1347
		1348	#END:command_queue
359		1349
360	MODULE = OpenCL PACKAGE = OpenCL::Memory	1350	MODULE = OpenCL PACKAGE = OpenCL::Memory
361		1351
362	void	1352	void
363	DESTROY (OpenCL::Memory this)	1353	DESTROY (OpenCL::Memory self)
364	CODE:	1354	CODE:
365	clReleaseMemObject (this);	1355	clReleaseMemObject (self);
366		1356
367	void	1357	void
368	info (OpenCL::Memory this, cl_mem_info name)	1358	info (OpenCL::Memory self, cl_mem_info name)
369	PPCODE:	1359	PPCODE:
370	INFO (MemObject)	1360	INFO (MemObject)
371		1361
		1362	#BEGIN:mem
		1363
		1364	void
		1365	type (OpenCL::Memory self)
		1366	PPCODE:
		1367	cl_mem_object_type value [1];
		1368	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
		1369	EXTEND (SP, 1);
		1370	const int i = 0;
		1371	PUSHs (sv_2mortal (newSViv (value [i])));
		1372
		1373	void
		1374	flags (OpenCL::Memory self)
		1375	PPCODE:
		1376	cl_mem_flags value [1];
		1377	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
		1378	EXTEND (SP, 1);
		1379	const int i = 0;
		1380	PUSHs (sv_2mortal (newSViv (value [i])));
		1381
		1382	void
		1383	size (OpenCL::Memory self)
		1384	ALIAS:
		1385	size = CL_MEM_SIZE
		1386	offset = CL_MEM_OFFSET
		1387	PPCODE:
		1388	size_t value [1];
		1389	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
		1390	EXTEND (SP, 1);
		1391	const int i = 0;
		1392	PUSHs (sv_2mortal (newSVuv (value [i])));
		1393
		1394	void
		1395	host_ptr (OpenCL::Memory self)
		1396	PPCODE:
		1397	void * value [1];
		1398	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
		1399	EXTEND (SP, 1);
		1400	const int i = 0;
		1401	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
		1402
		1403	void
		1404	map_count (OpenCL::Memory self)
		1405	ALIAS:
		1406	map_count = CL_MEM_MAP_COUNT
		1407	reference_count = CL_MEM_REFERENCE_COUNT
		1408	PPCODE:
		1409	cl_uint value [1];
		1410	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
		1411	EXTEND (SP, 1);
		1412	const int i = 0;
		1413	PUSHs (sv_2mortal (newSVuv (value [i])));
		1414
		1415	void
		1416	context (OpenCL::Memory self)
		1417	PPCODE:
		1418	cl_context value [1];
		1419	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
		1420	EXTEND (SP, 1);
		1421	const int i = 0;
		1422	{
		1423	NEED_SUCCESS (RetainContext, (value [i]));
		1424	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1425	}
		1426
		1427	void
		1428	associated_memobject (OpenCL::Memory self)
		1429	PPCODE:
		1430	cl_mem value [1];
		1431	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
		1432	EXTEND (SP, 1);
		1433	const int i = 0;
		1434	{
		1435	NEED_SUCCESS (RetainMemObject, (value [i]));
		1436	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));
		1437	}
		1438
		1439	#END:mem
		1440
		1441	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1442
		1443	void
		1444	gl_object_info (OpenCL::Memory self)
		1445	PPCODE:
		1446	cl_gl_object_type type;
		1447	cl_GLuint name;
		1448	NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
		1449	EXTEND (SP, 2);
		1450	PUSHs (sv_2mortal (newSVuv (type)));
		1451	PUSHs (sv_2mortal (newSVuv (name)));
		1452
		1453	#endif
		1454
		1455	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
		1456
		1457	void
		1458	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
		1459	PPCODE:
		1460	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
		1461	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
		1462
		1463	cl_buffer_region crdata = { origin, size };
		1464
		1465	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
		1466	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
		1467
		1468	MODULE = OpenCL PACKAGE = OpenCL::Image
		1469
		1470	void
		1471	image_info (OpenCL::Image self, cl_image_info name)
		1472	PPCODE:
		1473	INFO (Image)
		1474
		1475	#BEGIN:image
		1476
		1477	void
		1478	element_size (OpenCL::Image self)
		1479	ALIAS:
		1480	element_size = CL_IMAGE_ELEMENT_SIZE
		1481	row_pitch = CL_IMAGE_ROW_PITCH
		1482	slice_pitch = CL_IMAGE_SLICE_PITCH
		1483	width = CL_IMAGE_WIDTH
		1484	height = CL_IMAGE_HEIGHT
		1485	depth = CL_IMAGE_DEPTH
		1486	PPCODE:
		1487	size_t value [1];
		1488	NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
		1489	EXTEND (SP, 1);
		1490	const int i = 0;
		1491	PUSHs (sv_2mortal (newSVuv (value [i])));
		1492
		1493	#END:image
		1494
		1495	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1496
		1497	#BEGIN:gl_texture
		1498
		1499	void
		1500	target (OpenCL::Image self)
		1501	PPCODE:
		1502	cl_GLenum value [1];
		1503	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
		1504	EXTEND (SP, 1);
		1505	const int i = 0;
		1506	PUSHs (sv_2mortal (newSVuv (value [i])));
		1507
		1508	void
		1509	gl_mipmap_level (OpenCL::Image self)
		1510	PPCODE:
		1511	cl_GLint value [1];
		1512	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
		1513	EXTEND (SP, 1);
		1514	const int i = 0;
		1515	PUSHs (sv_2mortal (newSViv (value [i])));
		1516
		1517	#END:gl_texture
		1518
		1519	#endif
		1520
372	MODULE = OpenCL PACKAGE = OpenCL::Sampler	1521	MODULE = OpenCL PACKAGE = OpenCL::Sampler
373		1522
374	void	1523	void
375	DESTROY (OpenCL::Sampler this)	1524	DESTROY (OpenCL::Sampler self)
376	CODE:	1525	CODE:
377	clReleaseSampler (this);	1526	clReleaseSampler (self);
378		1527
379	void	1528	void
380	info (OpenCL::Sampler this, cl_sampler_info name)	1529	info (OpenCL::Sampler self, cl_sampler_info name)
381	PPCODE:	1530	PPCODE:
382	INFO (Sampler)	1531	INFO (Sampler)
383		1532
		1533	#BEGIN:sampler
		1534
		1535	void
		1536	reference_count (OpenCL::Sampler self)
		1537	PPCODE:
		1538	cl_uint value [1];
		1539	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
		1540	EXTEND (SP, 1);
		1541	const int i = 0;
		1542	PUSHs (sv_2mortal (newSVuv (value [i])));
		1543
		1544	void
		1545	context (OpenCL::Sampler self)
		1546	PPCODE:
		1547	cl_context value [1];
		1548	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
		1549	EXTEND (SP, 1);
		1550	const int i = 0;
		1551	{
		1552	NEED_SUCCESS (RetainContext, (value [i]));
		1553	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1554	}
		1555
		1556	void
		1557	normalized_coords (OpenCL::Sampler self)
		1558	PPCODE:
		1559	cl_addressing_mode value [1];
		1560	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
		1561	EXTEND (SP, 1);
		1562	const int i = 0;
		1563	PUSHs (sv_2mortal (newSViv (value [i])));
		1564
		1565	void
		1566	addressing_mode (OpenCL::Sampler self)
		1567	PPCODE:
		1568	cl_filter_mode value [1];
		1569	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
		1570	EXTEND (SP, 1);
		1571	const int i = 0;
		1572	PUSHs (sv_2mortal (newSViv (value [i])));
		1573
		1574	void
		1575	filter_mode (OpenCL::Sampler self)
		1576	PPCODE:
		1577	cl_bool value [1];
		1578	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
		1579	EXTEND (SP, 1);
		1580	const int i = 0;
		1581	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
		1582
		1583	#END:sampler
		1584
384	MODULE = OpenCL PACKAGE = OpenCL::Program	1585	MODULE = OpenCL PACKAGE = OpenCL::Program
385		1586
386	void	1587	void
387	DESTROY (OpenCL::Program this)	1588	DESTROY (OpenCL::Program self)
388	CODE:	1589	CODE:
389	clReleaseProgram (this);	1590	clReleaseProgram (self);
390		1591
391	void	1592	void
392	info (OpenCL::Program this, cl_program_info name)
393	PPCODE:
394	INFO (Program)
395
396	void
397	build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef)	1593	build (OpenCL::Program self, OpenCL::Device device, SV *options = &PL_sv_undef)
398	CODE:	1594	CODE:
399	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));	1595	NEED_SUCCESS (BuildProgram, (self, 1, &device, SvPVbyte_nolen (options), 0, 0));
400		1596
401	void	1597	void
402	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)	1598	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
403	PPCODE:	1599	PPCODE:
404	{
405	size_t size;	1600	size_t size;
406	SV *sv;
407
408	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));	1601	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
409	sv = sv_2mortal (newSV (size));	1602	SV *sv = sv_2mortal (newSV (size));
410	SvUPGRADE (sv, SVt_PV);	1603	SvUPGRADE (sv, SVt_PV);
411	SvPOK_only (sv);	1604	SvPOK_only (sv);
412	SvCUR_set (sv, size);	1605	SvCUR_set (sv, size);
413	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));	1606	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
414	XPUSHs (sv);	1607	XPUSHs (sv);
415	}	1608
		1609	#BEGIN:program_build
		1610
		1611	void
		1612	build_status (OpenCL::Program self, OpenCL::Device device)
		1613	PPCODE:
		1614	cl_build_status value [1];
		1615	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
		1616	EXTEND (SP, 1);
		1617	const int i = 0;
		1618	PUSHs (sv_2mortal (newSViv (value [i])));
		1619
		1620	void
		1621	build_options (OpenCL::Program self, OpenCL::Device device)
		1622	ALIAS:
		1623	build_options = CL_PROGRAM_BUILD_OPTIONS
		1624	build_log = CL_PROGRAM_BUILD_LOG
		1625	PPCODE:
		1626	size_t size;
		1627	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
		1628	char *value = tmpbuf (size);
		1629	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
		1630	EXTEND (SP, 1);
		1631	const int i = 0;
		1632	PUSHs (sv_2mortal (newSVpv (value, 0)));
		1633
		1634	#END:program_build
416		1635
417	void	1636	void
418	kernel (OpenCL::Program program, SV *function)	1637	kernel (OpenCL::Program program, SV *function)
419	PPCODE:	1638	PPCODE:
420	{
421	cl_int res;
422	cl_kernel kernel = clCreateKernel (program, SvPVbyte_nolen (function), &res);	1639	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
423
424	if (res)
425	FAIL (CreateKernel, res);
426
427	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	1640	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
428	}	1641
		1642	void
		1643	info (OpenCL::Program self, cl_program_info name)
		1644	PPCODE:
		1645	INFO (Program)
		1646
		1647	void
		1648	binaries (OpenCL::Program self)
		1649	PPCODE:
		1650	cl_uint n, i;
		1651	size_t size;
		1652
		1653	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
		1654	if (!n) XSRETURN_EMPTY;
		1655
		1656	size_t *sizes = tmpbuf (sizeof (*sizes) * n);
		1657	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
		1658	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
		1659	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
		1660
		1661	EXTEND (SP, n);
		1662	for (i = 0; i < n; ++i)
		1663	{
		1664	SV *sv = sv_2mortal (newSV (sizes [i]));
		1665	SvUPGRADE (sv, SVt_PV);
		1666	SvPOK_only (sv);
		1667	SvCUR_set (sv, sizes [i]);
		1668	ptrs [i] = (void *)SvPVX (sv);
		1669	PUSHs (sv);
		1670	}
		1671
		1672	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
		1673	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
		1674
		1675	#BEGIN:program
		1676
		1677	void
		1678	reference_count (OpenCL::Program self)
		1679	ALIAS:
		1680	reference_count = CL_PROGRAM_REFERENCE_COUNT
		1681	num_devices = CL_PROGRAM_NUM_DEVICES
		1682	PPCODE:
		1683	cl_uint value [1];
		1684	NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
		1685	EXTEND (SP, 1);
		1686	const int i = 0;
		1687	PUSHs (sv_2mortal (newSVuv (value [i])));
		1688
		1689	void
		1690	context (OpenCL::Program self)
		1691	PPCODE:
		1692	cl_context value [1];
		1693	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
		1694	EXTEND (SP, 1);
		1695	const int i = 0;
		1696	{
		1697	NEED_SUCCESS (RetainContext, (value [i]));
		1698	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1699	}
		1700
		1701	void
		1702	devices (OpenCL::Program self)
		1703	PPCODE:
		1704	size_t size;
		1705	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
		1706	cl_device_id *value = tmpbuf (size);
		1707	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
		1708	int i, n = size / sizeof (*value);
		1709	EXTEND (SP, n);
		1710	for (i = 0; i < n; ++i)
		1711	{
		1712	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		1713	}
		1714
		1715	void
		1716	source (OpenCL::Program self)
		1717	PPCODE:
		1718	size_t size;
		1719	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
		1720	char *value = tmpbuf (size);
		1721	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
		1722	EXTEND (SP, 1);
		1723	const int i = 0;
		1724	PUSHs (sv_2mortal (newSVpv (value, 0)));
		1725
		1726	void
		1727	binary_sizes (OpenCL::Program self)
		1728	PPCODE:
		1729	size_t size;
		1730	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
		1731	size_t *value = tmpbuf (size);
		1732	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
		1733	int i, n = size / sizeof (*value);
		1734	EXTEND (SP, n);
		1735	for (i = 0; i < n; ++i)
		1736	PUSHs (sv_2mortal (newSVuv (value [i])));
		1737
		1738	#END:program
429		1739
430	MODULE = OpenCL PACKAGE = OpenCL::Kernel	1740	MODULE = OpenCL PACKAGE = OpenCL::Kernel
431		1741
432	void	1742	void
433	DESTROY (OpenCL::Kernel this)	1743	DESTROY (OpenCL::Kernel self)
434	CODE:	1744	CODE:
435	clReleaseKernel (this);	1745	clReleaseKernel (self);
436		1746
437	void	1747	void
		1748	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
		1749	CODE:
		1750	clSetKernelArg (self, idx, sizeof (value), &value);
		1751
		1752	void
		1753	set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
		1754	CODE:
		1755	clSetKernelArg (self, idx, sizeof (value), &value);
		1756
		1757	void
		1758	set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
		1759	CODE:
		1760	clSetKernelArg (self, idx, sizeof (value), &value);
		1761
		1762	void
		1763	set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
		1764	CODE:
		1765	clSetKernelArg (self, idx, sizeof (value), &value);
		1766
		1767	void
		1768	set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
		1769	CODE:
		1770	clSetKernelArg (self, idx, sizeof (value), &value);
		1771
		1772	void
		1773	set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
		1774	CODE:
		1775	clSetKernelArg (self, idx, sizeof (value), &value);
		1776
		1777	void
		1778	set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
		1779	CODE:
		1780	clSetKernelArg (self, idx, sizeof (value), &value);
		1781
		1782	void
		1783	set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
		1784	CODE:
		1785	clSetKernelArg (self, idx, sizeof (value), &value);
		1786
		1787	void
		1788	set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
		1789	CODE:
		1790	clSetKernelArg (self, idx, sizeof (value), &value);
		1791
		1792	void
		1793	set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
		1794	CODE:
		1795	clSetKernelArg (self, idx, sizeof (value), &value);
		1796
		1797	void
		1798	set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
		1799	CODE:
		1800	clSetKernelArg (self, idx, sizeof (value), &value);
		1801
		1802	void
		1803	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
		1804	CODE:
		1805	clSetKernelArg (self, idx, sizeof (value), &value);
		1806
		1807	void
		1808	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
		1809	CODE:
		1810	clSetKernelArg (self, idx, sizeof (value), &value);
		1811
		1812	void
		1813	set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)
		1814	CODE:
		1815	clSetKernelArg (self, idx, sizeof (value), &value);
		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
		1822	void
		1823	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
		1824	CODE:
		1825	clSetKernelArg (self, idx, sizeof (value), &value);
		1826
		1827	void
		1828	set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
		1829	CODE:
		1830	clSetKernelArg (self, idx, size, 0);
		1831
		1832	void
		1833	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
		1834	CODE:
		1835	clSetKernelArg (self, idx, sizeof (value), &value);
		1836
		1837	void
438	info (OpenCL::Kernel this, cl_kernel_info name)	1838	info (OpenCL::Kernel self, cl_kernel_info name)
439	PPCODE:	1839	PPCODE:
440	INFO (Kernel)	1840	INFO (Kernel)
441		1841
		1842	#BEGIN:kernel
		1843
442	void	1844	void
443	set_bool (OpenCL::Kernel this, cl_uint idx, cl_bool value)	1845	function_name (OpenCL::Kernel self)
		1846	PPCODE:
		1847	size_t size;
		1848	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
		1849	char *value = tmpbuf (size);
		1850	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
		1851	EXTEND (SP, 1);
		1852	const int i = 0;
		1853	PUSHs (sv_2mortal (newSVpv (value, 0)));
		1854
		1855	void
		1856	num_args (OpenCL::Kernel self)
		1857	ALIAS:
		1858	num_args = CL_KERNEL_NUM_ARGS
		1859	reference_count = CL_KERNEL_REFERENCE_COUNT
		1860	PPCODE:
		1861	cl_uint value [1];
		1862	NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
		1863	EXTEND (SP, 1);
		1864	const int i = 0;
		1865	PUSHs (sv_2mortal (newSVuv (value [i])));
		1866
		1867	void
		1868	context (OpenCL::Kernel self)
		1869	PPCODE:
		1870	cl_context value [1];
		1871	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
		1872	EXTEND (SP, 1);
		1873	const int i = 0;
		1874	{
		1875	NEED_SUCCESS (RetainContext, (value [i]));
		1876	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1877	}
		1878
		1879	void
		1880	program (OpenCL::Kernel self)
		1881	PPCODE:
		1882	cl_program value [1];
		1883	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
		1884	EXTEND (SP, 1);
		1885	const int i = 0;
		1886	{
		1887	NEED_SUCCESS (RetainProgram, (value [i]));
		1888	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));
		1889	}
		1890
		1891	#END:kernel
		1892
		1893	void
		1894	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
444	CODE:	1895	PPCODE:
445	clKernelSetArg (this, idx, sizeof (value), &value);	1896	size_t size;
		1897	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
		1898	SV *sv = sv_2mortal (newSV (size));
		1899	SvUPGRADE (sv, SVt_PV);
		1900	SvPOK_only (sv);
		1901	SvCUR_set (sv, size);
		1902	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
		1903	XPUSHs (sv);
		1904
		1905	#BEGIN:kernel_work_group
		1906
		1907	void
		1908	work_group_size (OpenCL::Kernel self, OpenCL::Device device)
		1909	ALIAS:
		1910	work_group_size = CL_KERNEL_WORK_GROUP_SIZE
		1911	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
		1912	PPCODE:
		1913	size_t value [1];
		1914	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
		1915	EXTEND (SP, 1);
		1916	const int i = 0;
		1917	PUSHs (sv_2mortal (newSVuv (value [i])));
		1918
		1919	void
		1920	compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
		1921	PPCODE:
		1922	size_t size;
		1923	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
		1924	size_t *value = tmpbuf (size);
		1925	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
		1926	int i, n = size / sizeof (*value);
		1927	EXTEND (SP, n);
		1928	for (i = 0; i < n; ++i)
		1929	PUSHs (sv_2mortal (newSVuv (value [i])));
		1930
		1931	void
		1932	local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
		1933	ALIAS:
		1934	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
		1935	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
		1936	PPCODE:
		1937	cl_ulong value [1];
		1938	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
		1939	EXTEND (SP, 1);
		1940	const int i = 0;
		1941	PUSHs (sv_2mortal (newSVuv (value [i])));
		1942
		1943	#END:kernel_work_group
446		1944
447	MODULE = OpenCL PACKAGE = OpenCL::Event	1945	MODULE = OpenCL PACKAGE = OpenCL::Event
448		1946
449	void	1947	void
450	DESTROY (OpenCL::Event this)	1948	DESTROY (OpenCL::Event self)
451	CODE:	1949	CODE:
452	clReleaseEvent (this);	1950	clReleaseEvent (self);
453		1951
454	void	1952	void
		1953	wait (OpenCL::Event self)
		1954	CODE:
		1955	clWaitForEvents (1, &self);
		1956
		1957	void
455	info (OpenCL::Event this, cl_event_info name)	1958	info (OpenCL::Event self, cl_event_info name)
456	PPCODE:	1959	PPCODE:
457	INFO (Event)	1960	INFO (Event)
458		1961
		1962	#BEGIN:event
		1963
459	void	1964	void
460	wait (OpenCL::Event this)	1965	command_queue (OpenCL::Event self)
		1966	PPCODE:
		1967	cl_command_queue value [1];
		1968	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
		1969	EXTEND (SP, 1);
		1970	const int i = 0;
		1971	{
		1972	NEED_SUCCESS (RetainCommandQueue, (value [i]));
		1973	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));
		1974	}
		1975
		1976	void
		1977	command_type (OpenCL::Event self)
		1978	PPCODE:
		1979	cl_command_type value [1];
		1980	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
		1981	EXTEND (SP, 1);
		1982	const int i = 0;
		1983	PUSHs (sv_2mortal (newSVuv (value [i])));
		1984
		1985	void
		1986	reference_count (OpenCL::Event self)
		1987	ALIAS:
		1988	reference_count = CL_EVENT_REFERENCE_COUNT
		1989	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
		1990	PPCODE:
		1991	cl_uint value [1];
		1992	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
		1993	EXTEND (SP, 1);
		1994	const int i = 0;
		1995	PUSHs (sv_2mortal (newSVuv (value [i])));
		1996
		1997	void
		1998	context (OpenCL::Event self)
		1999	PPCODE:
		2000	cl_context value [1];
		2001	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
		2002	EXTEND (SP, 1);
		2003	const int i = 0;
		2004	{
		2005	NEED_SUCCESS (RetainContext, (value [i]));
		2006	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		2007	}
		2008
		2009	#END:event
		2010
		2011	void
		2012	profiling_info (OpenCL::Event self, cl_profiling_info name)
461	CODE:	2013	PPCODE:
462	clWaitForEvents (1, &this);	2014	INFO (EventProfiling)
463		2015
		2016	#BEGIN:profiling
		2017
		2018	void
		2019	profiling_command_queued (OpenCL::Event self)
		2020	ALIAS:
		2021	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
		2022	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
		2023	profiling_command_start = CL_PROFILING_COMMAND_START
		2024	profiling_command_end = CL_PROFILING_COMMAND_END
		2025	PPCODE:
		2026	cl_ulong value [1];
		2027	NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
		2028	EXTEND (SP, 1);
		2029	const int i = 0;
		2030	PUSHs (sv_2mortal (newSVuv (value [i])));
		2031
		2032	#END:profiling
		2033
		2034	MODULE = OpenCL PACKAGE = OpenCL::UserEvent
		2035
		2036	void
		2037	set_status (OpenCL::UserEvent self, cl_int execution_status)
		2038	CODE:
		2039	clSetUserEventStatus (self, execution_status);
		2040

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