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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 1.34 by root, Fri Apr 20 19:36:00 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	#ifdef __APPLE__
		10	#include <OpenCL/opencl.h>
		11	#else
5	#include <CL/opencl.h>	12	#include <CL/opencl.h>
		13	#endif
6		14
7	typedef cl_platform_id OpenCL__Platform;	15	typedef cl_platform_id OpenCL__Platform;
8	typedef cl_device_id OpenCL__Device;	16	typedef cl_device_id OpenCL__Device;
9	typedef cl_context OpenCL__Context;	17	typedef cl_context OpenCL__Context;
10	typedef cl_command_queue OpenCL__Queue;	18	typedef cl_command_queue OpenCL__Queue;
11	typedef cl_mem OpenCL__Memory;	19	typedef cl_mem OpenCL__Memory;
		20	typedef cl_mem OpenCL__Buffer;
		21	typedef cl_mem OpenCL__BufferObj;
		22	typedef cl_mem OpenCL__Image;
		23	typedef cl_mem OpenCL__Image2D;
		24	typedef cl_mem OpenCL__Image3D;
		25	typedef cl_mem OpenCL__Memory_ornull;
		26	typedef cl_mem OpenCL__Buffer_ornull;
		27	typedef cl_mem OpenCL__Image_ornull;
		28	typedef cl_mem OpenCL__Image2D_ornull;
		29	typedef cl_mem OpenCL__Image3D_ornull;
12	typedef cl_sampler OpenCL__Sampler;	30	typedef cl_sampler OpenCL__Sampler;
13	typedef cl_program OpenCL__Program;	31	typedef cl_program OpenCL__Program;
14	typedef cl_kernel OpenCL__Kernel;	32	typedef cl_kernel OpenCL__Kernel;
15	typedef cl_event OpenCL__Event;	33	typedef cl_event OpenCL__Event;
		34	typedef cl_event OpenCL__UserEvent;
16		35
17	static const struct {	36	typedef SV *FUTURE;
		37
		38	/*****************************************************************************/
		39
		40	// name must include a leading underscore
		41	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
		42	// for perl. doh.
		43	static void *
		44	glsym (const char *name)
		45	{
		46	void *fun = 0;
		47
		48	#if defined I_DLFCN && defined RTLD_DEFAULT
		49	fun = dlsym (RTLD_DEFAULT, name + 1);
		50	if (!fun) fun = dlsym (RTLD_DEFAULT, name);
		51
		52	if (!fun)
		53	{
		54	static void *libgl;
		55	static const char *glso[] = {
		56	"libGL.so.1",
		57	"libGL.so.3",
		58	"libGL.so.4.0",
		59	"libGL.so",
		60	"/usr/lib/libGL.so",
		61	"/usr/X11R6/lib/libGL.1.dylib"
		62	};
		63	int i;
		64
		65	for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
		66	{
		67	libgl = dlopen (glso [i], RTLD_LAZY);
		68	if (libgl)
		69	break;
		70	}
		71
		72	if (libgl)
		73	{
		74	fun = dlsym (libgl, name + 1);
		75	if (!fun) fun = dlsym (libgl, name);
		76	}
		77	}
		78	#endif
		79
		80	return fun;
		81	}
		82
		83	/*****************************************************************************/
		84
		85	/* up to two temporary buffers */
		86	static void *
		87	tmpbuf (size_t size)
		88	{
		89	enum { buffers = 3 };
		90	static int idx;
		91	static void *buf [buffers];
		92	static size_t len [buffers];
		93
		94	idx = ++idx % buffers;
		95
		96	if (len [idx] < size)
		97	{
		98	free (buf [idx]);
		99	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
		100	buf [idx] = malloc (len [idx]);
		101	}
		102
		103	return buf [idx];
		104	}
		105
		106	/*****************************************************************************/
		107
		108	typedef struct
		109	{
18	IV iv;	110	IV iv;
19	const char *name;	111	const char *name;
20	} cl_error[] = {
21	#define def_error(name) { (IV)CL_ ## name, # name },	112	#define const_iv(name) { (IV)CL_ ## name, # name },
22	#include "invalid.h"	113	} ivstr;
23	};
24		114
25	static const char *	115	static const char *
26	clstrerror (cl_int res)	116	iv2str (IV value, const ivstr *base, int count, const char *fallback)
27	{	117	{
28	int i;	118	int i;
29	static char numbuf [32];	119	static char strbuf [32];
30		120
31	for (i = sizeof (cl_error) / sizeof (cl_error [0]); i--; )	121	for (i = count; i--; )
32	if (cl_error [i].iv == res)	122	if (base [i].iv == value)
33	return cl_error [i].name;	123	return base [i].name;
34		124
35	snprintf (numbuf, sizeof (numbuf), "ERROR(%d)", res);	125	snprintf (strbuf, sizeof (strbuf), fallback, (int)value);
36		126
37	return numbuf;	127	return strbuf;
38	}	128	}
39		129
		130	static const char *
		131	enum2str (cl_uint value)
		132	{
		133	static const ivstr enumstr[] = {
		134	#include "enumstr.h"
		135	};
		136
		137	return iv2str (value, enumstr, sizeof (enumstr) / sizeof (enumstr [0]), "ENUM(0x%04x)");
		138	}
		139
		140	static const char *
		141	err2str (cl_int err)
		142	{
		143	static const ivstr errstr[] = {
		144	#include "errstr.h"
		145	};
		146
		147	return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)");
		148	}
		149
		150	/*****************************************************************************/
		151
		152	static cl_int res;
		153
40	#define FAIL(name,res) \	154	#define FAIL(name) \
41	croak ("cl" # name ": %s", clstrerror (res));	155	croak ("cl" # name ": %s", err2str (res));
42		156
43	#define NEED_SUCCESS(name,args) \	157	#define NEED_SUCCESS(name,args) \
44	do { \	158	do { \
45	cl_int res = cl ## name args; \	159	res = cl ## name args; \
46	\	160	\
47	if (res) \	161	if (res) \
48	FAIL (name, res); \	162	FAIL (name); \
49	} while (0)	163	} while (0)
		164
		165	#define NEED_SUCCESS_ARG(retdecl, name, args) \
		166	retdecl = cl ## name args; \
		167	if (res) \
		168	FAIL (name);
		169
		170	/*****************************************************************************/
50		171
51	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)	172	#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))	173	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
53		174
54	/*TODO*/	175	static void *
55	#define EVENT_LIST(items,count) cl_uint event_list_count = 0; cl_event *event_list_ptr = 0	176	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)
		177	{
		178	if (SvROK (sv) && sv_derived_from (sv, pkg))
		179	return (void *)SvIV (SvRV (sv));
		180
		181	croak ("%s: %s is not of type %s", func, svname, pkg);
		182	}
		183
		184	/*****************************************************************************/
		185
		186	static cl_context_properties *
		187	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
		188	{
		189	if (!sv || !SvOK (sv))
		190	if (extra)
		191	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
		192	else
		193	return 0;
		194
		195	if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
		196	{
		197	AV *av = (AV *)SvRV (sv);
		198	int i, len = av_len (av) + 1;
		199	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
		200	cl_context_properties *l = p;
		201
		202	if (len & 1)
		203	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);
		204
		205	while (extracount--)
		206	*l++ = *extra++;
		207
		208	for (i = 0; i < len; i += 2)
		209	{
		210	cl_context_properties t = SvIV (*av_fetch (av, i , 0));
		211	SV *p_sv = *av_fetch (av, i + 1, 0);
		212	cl_context_properties v = SvIV (p_sv); // code below can override
		213
		214	switch (t)
		215	{
		216	case CL_GLX_DISPLAY_KHR:
		217	if (!SvOK (p_sv))
		218	{
		219	void *func = glsym ("_glXGetCurrentDisplay");
		220	if (func)
		221	v = (cl_context_properties)((void *(*)(void))func)();
		222	}
		223	break;
		224
		225	case CL_GL_CONTEXT_KHR:
		226	if (!SvOK (p_sv))
		227	{
		228	void *func = glsym ("_glXGetCurrentContext");
		229	if (func)
		230	v = (cl_context_properties)((void *(*)(void))func)();
		231	}
		232	break;
		233
		234	default:
		235	/* unknown property, treat as int */
		236	break;
		237	}
		238
		239	*l++ = t;
		240	*l++ = v;
		241	}
		242
		243	*l = 0;
		244
		245	return p;
		246	}
		247
		248	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
		249	}
		250
		251	/*****************************************************************************/
		252
		253	static size_t
		254	img_row_pitch (cl_mem img)
		255	{
		256	size_t res;
		257	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
		258	return res;
		259	}
		260
		261	static cl_event *
		262	event_list (SV **items, int count)
		263	{
		264	if (!count)
		265	return 0;
		266
		267	cl_event *list = tmpbuf (sizeof (cl_event) * count);
		268
		269	while (count--)
		270	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
		271
		272	return list;
		273	}
		274
		275	#define EVENT_LIST(items,count) \
		276	cl_uint event_list_count = (count); \
		277	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)
56		278
57	#define INFO(class) \	279	#define INFO(class) \
58	{ \	280	{ \
59	size_t size; \	281	size_t size; \
60	SV *sv; \
61	\
62	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \	282	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
63	sv = sv_2mortal (newSV (size)); \	283	SV *sv = sv_2mortal (newSV (size)); \
64	SvUPGRADE (sv, SVt_PV); \	284	SvUPGRADE (sv, SVt_PV); \
65	SvPOK_only (sv); \	285	SvPOK_only (sv); \
66	SvCUR_set (sv, size); \	286	SvCUR_set (sv, size); \
67	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \	287	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
68	XPUSHs (sv); \	288	XPUSHs (sv); \
69	}	289	}
70		290
71	MODULE = OpenCL PACKAGE = OpenCL	291	MODULE = OpenCL PACKAGE = OpenCL
72		292
73	PROTOTYPES: ENABLE	293	PROTOTYPES: ENABLE
74		294
75	BOOT:	295	BOOT:
76	{	296	{
77	HV *stash = gv_stashpv ("OpenCL", 1);	297	HV *stash = gv_stashpv ("OpenCL", 1);
78	static const struct {	298	static const ivstr *civ, const_iv[] = {
79	const char *name;	299	{ sizeof (cl_char ), "SIZEOF_CHAR" },
80	IV iv;	300	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
81	} *civ, const_iv[] = {	301	{ sizeof (cl_short ), "SIZEOF_SHORT" },
82	#define const_iv(name) { # name, (IV)CL_ ## name },	302	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
		303	{ sizeof (cl_int ), "SIZEOF_INT" },
		304	{ sizeof (cl_uint ), "SIZEOF_UINT" },
		305	{ sizeof (cl_long ), "SIZEOF_LONG" },
		306	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
		307	{ sizeof (cl_half ), "SIZEOF_HALF" },
		308	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
		309	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
83	#include "constiv.h"	310	#include "constiv.h"
84	};	311	};
85	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	312	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));	313	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
87	}	314	}
88		315
		316	cl_int
		317	errno ()
		318	CODE:
		319	errno = res;
		320
		321	const char *
		322	err2str (cl_int err)
		323
		324	const char *
		325	enum2str (cl_uint value)
		326
89	void	327	void
90	platforms ()	328	platforms ()
91	PPCODE:	329	PPCODE:
92	{
93	cl_platform_id *list;	330	cl_platform_id *list;
94	cl_uint count;	331	cl_uint count;
95	int i;	332	int i;
96		333
97	NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));	334	NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
98	Newx (list, count, cl_platform_id);	335	list = tmpbuf (sizeof (*list) * count);
99	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	336	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
100		337
101	EXTEND (SP, count);	338	EXTEND (SP, count);
102	for (i = 0; i < count; ++i)	339	for (i = 0; i < count; ++i)
103	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	340	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
104		341
105	Safefree (list);
106	}
107
108	void	342	void
109	context_from_type_simple (cl_device_type type = CL_DEVICE_TYPE_DEFAULT)	343	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
110	PPCODE:	344	PPCODE:
111	{	345	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);	346	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
119	}	347
		348	void
		349	context (cl_context_properties *properties = 0, FUTURE devices, FUTURE notify = 0)
		350	PPCODE:
		351	/* der Gipfel der Kunst */
120		352
121	void	353	void
122	wait_for_events (...)	354	wait_for_events (...)
123	CODE:	355	CODE:
124	{
125	EVENT_LIST (0, items);	356	EVENT_LIST (0, items);
126	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	357	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
127	}
128		358
129	PROTOTYPES: DISABLE	359	PROTOTYPES: DISABLE
130		360
131	MODULE = OpenCL PACKAGE = OpenCL::Platform	361	MODULE = OpenCL PACKAGE = OpenCL::Platform
132		362
133	void	363	void
134	info (OpenCL::Platform this, cl_platform_info name)	364	info (OpenCL::Platform self, cl_platform_info name)
135	PPCODE:	365	PPCODE:
136	INFO (Platform)	366	INFO (Platform)
137		367
		368	#BEGIN:platform
		369
138	void	370	void
		371	profile (OpenCL::Platform self)
		372	ALIAS:
		373	profile = CL_PLATFORM_PROFILE
		374	version = CL_PLATFORM_VERSION
		375	name = CL_PLATFORM_NAME
		376	vendor = CL_PLATFORM_VENDOR
		377	extensions = CL_PLATFORM_EXTENSIONS
		378	PPCODE:
		379	size_t size;
		380	NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
		381	char *value = tmpbuf (size);
		382	NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
		383	EXTEND (SP, 1);
		384	const int i = 0;
		385	PUSHs (sv_2mortal (newSVpv (value, 0)));
		386
		387	#END:platform
		388
		389	void
139	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	390	devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
140	PPCODE:	391	PPCODE:
141	{
142	cl_device_id *list;	392	cl_device_id *list;
143	cl_uint count;	393	cl_uint count;
144	int i;	394	int i;
145		395
146	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));	396	NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
147	Newx (list, count, cl_device_id);	397	list = tmpbuf (sizeof (*list) * count);
148	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));	398	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
149		399
150	EXTEND (SP, count);	400	EXTEND (SP, count);
151	for (i = 0; i < count; ++i)	401	for (i = 0; i < count; ++i)
152	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	402	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
153		403
154	Safefree (list);	404	void
		405	context (OpenCL::Platform self, cl_context_properties *properties = 0, SV *devices, FUTURE notify = 0)
		406	PPCODE:
		407	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		408	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
		409
		410	AV *av = (AV *)SvRV (devices);
		411	cl_uint num_devices = av_len (av) + 1;
		412	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
		413	int i;
		414
		415	for (i = num_devices; i--; )
		416	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
		417
		418	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, 0, 0, &res));
		419	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		420
		421	void
		422	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
		423	PPCODE:
		424	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		425	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
		426	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
		427	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		428
		429	MODULE = OpenCL PACKAGE = OpenCL::Device
		430
		431	void
		432	info (OpenCL::Device self, cl_device_info name)
		433	PPCODE:
		434	INFO (Device)
		435
		436	#BEGIN:device
		437
		438	void
		439	type (OpenCL::Device self)
		440	PPCODE:
		441	cl_device_type value [1];
		442	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
		443	EXTEND (SP, 1);
		444	const int i = 0;
		445	PUSHs (sv_2mortal (newSViv (value [i])));
		446
		447	void
		448	vendor_id (OpenCL::Device self)
		449	ALIAS:
		450	vendor_id = CL_DEVICE_VENDOR_ID
		451	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
		452	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
		453	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
		454	preferred_vector_width_short = CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT
		455	preferred_vector_width_int = CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT
		456	preferred_vector_width_long = CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG
		457	preferred_vector_width_float = CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT
		458	preferred_vector_width_double = CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE
		459	max_clock_frequency = CL_DEVICE_MAX_CLOCK_FREQUENCY
		460	max_read_image_args = CL_DEVICE_MAX_READ_IMAGE_ARGS
		461	max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
		462	image_support = CL_DEVICE_IMAGE_SUPPORT
		463	max_samplers = CL_DEVICE_MAX_SAMPLERS
		464	mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
		465	min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
		466	global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
		467	max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
		468	preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
		469	native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
		470	native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
		471	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
		472	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
		473	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
		474	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
		475	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
		476	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
		477	PPCODE:
		478	cl_uint value [1];
		479	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		480	EXTEND (SP, 1);
		481	const int i = 0;
		482	PUSHs (sv_2mortal (newSVuv (value [i])));
		483
		484	void
		485	max_work_group_size (OpenCL::Device self)
		486	ALIAS:
		487	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
		488	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
		489	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
		490	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
		491	image3d_max_height = CL_DEVICE_IMAGE3D_MAX_HEIGHT
		492	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
		493	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
		494	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
		495	PPCODE:
		496	size_t value [1];
		497	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		498	EXTEND (SP, 1);
		499	const int i = 0;
		500	PUSHs (sv_2mortal (newSVuv (value [i])));
		501
		502	void
		503	max_work_item_sizes (OpenCL::Device self)
		504	PPCODE:
		505	size_t size;
		506	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
		507	size_t *value = tmpbuf (size);
		508	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
		509	int i, n = size / sizeof (*value);
		510	EXTEND (SP, n);
		511	for (i = 0; i < n; ++i)
		512	PUSHs (sv_2mortal (newSVuv (value [i])));
		513
		514	void
		515	address_bits (OpenCL::Device self)
		516	PPCODE:
		517	cl_bitfield value [1];
		518	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
		519	EXTEND (SP, 1);
		520	const int i = 0;
		521	PUSHs (sv_2mortal (newSVuv (value [i])));
		522
		523	void
		524	max_mem_alloc_size (OpenCL::Device self)
		525	ALIAS:
		526	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
		527	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
		528	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
		529	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
		530	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
		531	PPCODE:
		532	cl_ulong value [1];
		533	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		534	EXTEND (SP, 1);
		535	const int i = 0;
		536	PUSHs (sv_2mortal (newSVuv (value [i])));
		537
		538	void
		539	single_fp_config (OpenCL::Device self)
		540	ALIAS:
		541	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
		542	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
		543	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
		544	PPCODE:
		545	cl_device_fp_config value [1];
		546	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		547	EXTEND (SP, 1);
		548	const int i = 0;
		549	PUSHs (sv_2mortal (newSVuv (value [i])));
		550
		551	void
		552	global_mem_cache_type (OpenCL::Device self)
		553	PPCODE:
		554	cl_device_mem_cache_type value [1];
		555	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
		556	EXTEND (SP, 1);
		557	const int i = 0;
		558	PUSHs (sv_2mortal (newSVuv (value [i])));
		559
		560	void
		561	local_mem_type (OpenCL::Device self)
		562	PPCODE:
		563	cl_device_local_mem_type value [1];
		564	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
		565	EXTEND (SP, 1);
		566	const int i = 0;
		567	PUSHs (sv_2mortal (newSVuv (value [i])));
		568
		569	void
		570	error_correction_support (OpenCL::Device self)
		571	ALIAS:
		572	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
		573	endian_little = CL_DEVICE_ENDIAN_LITTLE
		574	available = CL_DEVICE_AVAILABLE
		575	compiler_available = CL_DEVICE_COMPILER_AVAILABLE
		576	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
		577	PPCODE:
		578	cl_bool value [1];
		579	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		580	EXTEND (SP, 1);
		581	const int i = 0;
		582	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
		583
		584	void
		585	execution_capabilities (OpenCL::Device self)
		586	PPCODE:
		587	cl_device_exec_capabilities value [1];
		588	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
		589	EXTEND (SP, 1);
		590	const int i = 0;
		591	PUSHs (sv_2mortal (newSVuv (value [i])));
		592
		593	void
		594	properties (OpenCL::Device self)
		595	PPCODE:
		596	cl_command_queue_properties value [1];
		597	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
		598	EXTEND (SP, 1);
		599	const int i = 0;
		600	PUSHs (sv_2mortal (newSViv (value [i])));
		601
		602	void
		603	platform (OpenCL::Device self)
		604	PPCODE:
		605	cl_platform_id value [1];
		606	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
		607	EXTEND (SP, 1);
		608	const int i = 0;
		609	{
		610	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));
		611	}
		612
		613	void
		614	name (OpenCL::Device self)
		615	ALIAS:
		616	name = CL_DEVICE_NAME
		617	vendor = CL_DEVICE_VENDOR
		618	driver_version = CL_DRIVER_VERSION
		619	profile = CL_DEVICE_PROFILE
		620	version = CL_DEVICE_VERSION
		621	extensions = CL_DEVICE_EXTENSIONS
		622	PPCODE:
		623	size_t size;
		624	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
		625	char *value = tmpbuf (size);
		626	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
		627	EXTEND (SP, 1);
		628	const int i = 0;
		629	PUSHs (sv_2mortal (newSVpv (value, 0)));
		630
		631	void
		632	parent_device_ext (OpenCL::Device self)
		633	PPCODE:
		634	cl_device_id value [1];
		635	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
		636	EXTEND (SP, 1);
		637	const int i = 0;
		638	{
		639	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		640	}
		641
		642	void
		643	partition_types_ext (OpenCL::Device self)
		644	ALIAS:
		645	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
		646	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
		647	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
		648	PPCODE:
		649	size_t size;
		650	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
		651	cl_device_partition_property_ext *value = tmpbuf (size);
		652	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
		653	int i, n = size / sizeof (*value);
		654	EXTEND (SP, n);
		655	for (i = 0; i < n; ++i)
		656	PUSHs (sv_2mortal (newSVuv (value [i])));
		657
		658	#END:device
		659
		660	MODULE = OpenCL PACKAGE = OpenCL::Context
		661
		662	void
		663	DESTROY (OpenCL::Context context)
		664	CODE:
		665	clReleaseContext (context);
		666
		667	void
		668	info (OpenCL::Context self, cl_context_info name)
		669	PPCODE:
		670	INFO (Context)
		671
		672	void
		673	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
		674	PPCODE:
		675	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
		676	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
		677
		678	void
		679	user_event (OpenCL::Context self)
		680	PPCODE:
		681	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
		682	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);
		683
		684	void
		685	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
		686	PPCODE:
		687	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
		688	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
		689
		690	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
		691	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
		692
		693	void
		694	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
		695	PPCODE:
		696	STRLEN len;
		697	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		698	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
		699	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
		700	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
		701	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
		702
		703	void
		704	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)
		705	PPCODE:
		706	STRLEN len;
		707	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		708	const cl_image_format format = { channel_order, channel_type };
		709	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
		710	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		711
		712	void
		713	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)
		714	PPCODE:
		715	STRLEN len;
		716	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		717	const cl_image_format format = { channel_order, channel_type };
		718	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
		719	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
		720
		721	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		722
		723	void
		724	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
		725	PPCODE:
		726	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
		727	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
		728
		729	void
		730	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		731	PPCODE:
		732	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
		733	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		734
		735	void
		736	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		737	PPCODE:
		738	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
		739	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
		740
		741	void
		742	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
		743	PPCODE:
		744	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
		745	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		746
		747	#endif
		748
		749	void
		750	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
		751	PPCODE:
		752	{
		753	cl_uint count;
		754	cl_image_format *list;
		755	int i;
		756
		757	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
		758	Newx (list, count, cl_image_format);
		759	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
		760
		761	EXTEND (SP, count);
		762	for (i = 0; i < count; ++i)
		763	{
		764	AV *av = newAV ();
		765	av_store (av, 1, newSVuv (list [i].image_channel_data_type));
		766	av_store (av, 0, newSVuv (list [i].image_channel_order));
		767	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		768	}
155	}	769	}
156		770
157	void	771	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)	772	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
251	PPCODE:	773	PPCODE:
252	{
253	cl_int res;
254	cl_sampler sampler = clCreateSampler (this, normalized_coords, addressing_mode, filter_mode, &res);	774	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);	775	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);
260	}
261		776
262	void	777	void
263	program_with_source (OpenCL::Context this, SV *program)	778	program_with_source (OpenCL::Context self, SV *program)
264	PPCODE:	779	PPCODE:
265	{
266	STRLEN len;	780	STRLEN len;
267	size_t len2;	781	size_t len2;
268	const char *ptr = SvPVbyte (program, len);	782	const char *ptr = SvPVbyte (program, len);
269	cl_int res;
270	cl_program prog;
271		783
272	len2 = len;	784	len2 = len;
273	prog = clCreateProgramWithSource (this, 1, &ptr, &len2, &res);	785	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);	786	XPUSH_NEW_OBJ ("OpenCL::Program", prog);
279	}	787
		788	#BEGIN:context
		789
		790	void
		791	reference_count (OpenCL::Context self)
		792	ALIAS:
		793	reference_count = CL_CONTEXT_REFERENCE_COUNT
		794	num_devices = CL_CONTEXT_NUM_DEVICES
		795	PPCODE:
		796	cl_uint value [1];
		797	NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
		798	EXTEND (SP, 1);
		799	const int i = 0;
		800	PUSHs (sv_2mortal (newSVuv (value [i])));
		801
		802	void
		803	devices (OpenCL::Context self)
		804	PPCODE:
		805	size_t size;
		806	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
		807	cl_device_id *value = tmpbuf (size);
		808	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
		809	int i, n = size / sizeof (*value);
		810	EXTEND (SP, n);
		811	for (i = 0; i < n; ++i)
		812	{
		813	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		814	}
		815
		816	void
		817	properties (OpenCL::Context self)
		818	PPCODE:
		819	size_t size;
		820	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
		821	cl_context_properties *value = tmpbuf (size);
		822	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
		823	int i, n = size / sizeof (*value);
		824	EXTEND (SP, n);
		825	for (i = 0; i < n; ++i)
		826	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
		827
		828	#END:context
280		829
281	MODULE = OpenCL PACKAGE = OpenCL::Queue	830	MODULE = OpenCL PACKAGE = OpenCL::Queue
282		831
283	void	832	void
284	DESTROY (OpenCL::Queue this)	833	DESTROY (OpenCL::Queue self)
285	CODE:	834	CODE:
286	clReleaseCommandQueue (this);	835	clReleaseCommandQueue (self);
287		836
288	void	837	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, ...)	838	enqueue_read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
295	PPCODE:	839	PPCODE:
296	{
297	cl_event ev = 0;	840	cl_event ev = 0;
298	EVENT_LIST (6, items - 6);	841	EVENT_LIST (6, items - 6);
299		842
300	SvUPGRADE (data, SVt_PV);	843	SvUPGRADE (data, SVt_PV);
301	SvGROW (data, len);	844	SvGROW (data, len);
302	SvPOK_only (data);	845	SvPOK_only (data);
303	SvCUR_set (data, len);	846	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));	847	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
305		848
306	if (ev)	849	if (ev)
307	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	850	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
308	}
309		851
310	void	852	void
311	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Memory mem, cl_bool blocking, size_t offset, SV *data, ...)	853	enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
312	PPCODE:	854	PPCODE:
313	{
314	cl_event ev = 0;	855	cl_event ev = 0;
315	STRLEN len;	856	STRLEN len;
316	char *ptr = SvPVbyte (data, len);	857	char *ptr = SvPVbyte (data, len);
317	EVENT_LIST (5, items - 5);	858	EVENT_LIST (5, items - 5);
318		859
319	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	860	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
320		861
321	if (ev)	862	if (ev)
322	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	863	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
323	}
324		864
325	void	865	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, ...)	866	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:	867	PPCODE:
328	{
329	cl_event ev = 0;	868	cl_event ev = 0;
330	EVENT_LIST (6, items - 6);	869	EVENT_LIST (6, items - 6);
331		870
332	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	871	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
333		872
334	if (ev)	873	if (ev)
335	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	874	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
336	}
337		875
338	void	876	void
		877	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, ...)
		878	PPCODE:
		879	cl_event ev = 0;
		880	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
		881	const size_t host_origin[3] = { host_x, host_y, host_z };
		882	const size_t region[3] = { width, height, depth };
		883	EVENT_LIST (17, items - 17);
		884
		885	if (!buf_row_pitch)
		886	buf_row_pitch = region [0];
		887
		888	if (!buf_slice_pitch)
		889	buf_slice_pitch = region [1] * buf_row_pitch;
		890
		891	if (!host_row_pitch)
		892	host_row_pitch = region [0];
		893
		894	if (!host_slice_pitch)
		895	host_slice_pitch = region [1] * host_row_pitch;
		896
		897	size_t len = host_row_pitch * host_slice_pitch * region [2];
		898
		899	SvUPGRADE (data, SVt_PV);
		900	SvGROW (data, len);
		901	SvPOK_only (data);
		902	SvCUR_set (data, len);
		903	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));
		904
		905	if (ev)
		906	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		907
		908	void
		909	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, ...)
		910	PPCODE:
		911	cl_event ev = 0;
		912	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
		913	const size_t host_origin[3] = { host_x, host_y, host_z };
		914	const size_t region[3] = { width, height, depth };
		915	STRLEN len;
		916	char *ptr = SvPVbyte (data, len);
		917	EVENT_LIST (17, items - 17);
		918
		919	if (!buf_row_pitch)
		920	buf_row_pitch = region [0];
		921
		922	if (!buf_slice_pitch)
		923	buf_slice_pitch = region [1] * buf_row_pitch;
		924
		925	if (!host_row_pitch)
		926	host_row_pitch = region [0];
		927
		928	if (!host_slice_pitch)
		929	host_slice_pitch = region [1] * host_row_pitch;
		930
		931	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
		932
		933	if (len < min_len)
		934	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
		935
		936	NEED_SUCCESS (EnqueueWriteBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		937
		938	if (ev)
		939	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		940
		941	void
		942	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, ...)
		943	PPCODE:
		944	cl_event ev = 0;
		945	const size_t src_origin[3] = { src_x, src_y, src_z };
		946	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		947	const size_t region[3] = { width, height, depth };
		948	EVENT_LIST (16, items - 16);
		949
		950	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));
		951
		952	if (ev)
		953	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		954
		955	void
		956	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, ...)
		957	PPCODE:
		958	cl_event ev = 0;
		959	const size_t src_origin[3] = { src_x, src_y, src_z };
		960	const size_t region[3] = { width, height, depth };
		961	EVENT_LIST (12, items - 12);
		962
		963	if (!row_pitch)
		964	row_pitch = img_row_pitch (src);
		965
		966	if (depth > 1 && !slice_pitch)
		967	slice_pitch = row_pitch * height;
		968
		969	size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
		970
		971	SvUPGRADE (data, SVt_PV);
		972	SvGROW (data, len);
		973	SvPOK_only (data);
		974	SvCUR_set (data, len);
		975	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));
		976
		977	if (ev)
		978	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		979
		980	void
		981	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, ...)
		982	PPCODE:
		983	cl_event ev = 0;
		984	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		985	const size_t region[3] = { width, height, depth };
		986	STRLEN len;
		987	char *ptr = SvPVbyte (data, len);
		988	EVENT_LIST (12, items - 12);
		989
		990	if (!row_pitch)
		991	row_pitch = img_row_pitch (dst);
		992
		993	if (depth > 1 && !slice_pitch)
		994	slice_pitch = row_pitch * height;
		995
		996	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
		997
		998	if (len < min_len)
		999	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
		1000
		1001	NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1002
		1003	if (ev)
		1004	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1005
		1006	void
		1007	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, ...)
		1008	PPCODE:
		1009	cl_event ev = 0;
		1010	const size_t src_origin[3] = { src_x, src_y, src_z };
		1011	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1012	const size_t region[3] = { width, height, depth };
		1013	EVENT_LIST (12, items - 12);
		1014
		1015	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1016
		1017	if (ev)
		1018	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1019
		1020	void
		1021	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, ...)
		1022	PPCODE:
		1023	cl_event ev = 0;
		1024	const size_t src_origin[3] = { src_x, src_y, src_z };
		1025	const size_t region[3] = { width, height, depth };
		1026	EVENT_LIST (10, items - 10);
		1027
		1028	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1029
		1030	if (ev)
		1031	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1032
		1033	void
		1034	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, ...)
		1035	PPCODE:
		1036	cl_event ev = 0;
		1037	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1038	const size_t region[3] = { width, height, depth };
		1039	EVENT_LIST (10, items - 10);
		1040
		1041	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1042
		1043	if (ev)
		1044	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1045
		1046	void
		1047	enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
		1048	PPCODE:
		1049	cl_event ev = 0;
		1050	EVENT_LIST (2, items - 2);
		1051
		1052	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1053
		1054	if (ev)
		1055	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1056
		1057	void
		1058	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, ...)
		1059	PPCODE:
		1060	cl_event ev = 0;
		1061	size_t *gwo = 0, *gws, *lws = 0;
		1062	int gws_len;
		1063	size_t *lists;
		1064	int i;
		1065	EVENT_LIST (5, items - 5);
		1066
		1067	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
		1068	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
		1069
		1070	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
		1071
		1072	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
		1073
		1074	gws = lists + gws_len * 0;
		1075	for (i = 0; i < gws_len; ++i)
		1076	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		1077
		1078	if (SvOK (global_work_offset))
		1079	{
		1080	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
		1081	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
		1082
		1083	if (AvFILLp (SvRV (global_work_size)) + 1 != gws_len)
		1084	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array of same size as global_work_size");
		1085
		1086	gwo = lists + gws_len * 1;
		1087	for (i = 0; i < gws_len; ++i)
		1088	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
		1089	}
		1090
		1091	if (SvOK (local_work_size))
		1092	{
		1093	if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
		1094	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
		1095
		1096	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
		1097	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
		1098
		1099	lws = lists + gws_len * 2;
		1100	for (i = 0; i < gws_len; ++i)
		1101	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		1102	}
		1103
		1104	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1105
		1106	if (ev)
		1107	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1108
		1109	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1110
		1111	void
		1112	enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
		1113	ALIAS:
		1114	enqueue_release_gl_objects = 1
		1115	CODE:
		1116	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
		1117	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
		1118
		1119	cl_event ev = 0;
		1120	EVENT_LIST (2, items - 2);
		1121	AV *av = (AV *)SvRV (objects);
		1122	cl_uint num_objects = av_len (av) + 1;
		1123	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
		1124	int i;
		1125
		1126	for (i = num_objects; i--; )
		1127	object_list [i] = SvPTROBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
		1128
		1129	if (ix)
		1130	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1131	else
		1132	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1133
		1134	if (ev)
		1135	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1136
		1137	#endif
		1138
		1139	void
339	enqueue_marker (OpenCL::Queue this)	1140	enqueue_marker (OpenCL::Queue self)
340	PPCODE:	1141	PPCODE:
341	{
342	cl_event ev;	1142	cl_event ev;
343	NEED_SUCCESS (EnqueueMarker, (this, &ev));	1143	NEED_SUCCESS (EnqueueMarker, (self, &ev));
344	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1144	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
345	}
346		1145
347	void	1146	void
348	enqueue_wait_for_events (OpenCL::Queue this, ...)	1147	enqueue_wait_for_events (OpenCL::Queue self, ...)
349	CODE:	1148	CODE:
350	{
351	EVENT_LIST (1, items - 1);	1149	EVENT_LIST (1, items - 1);
352	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));	1150	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
353	}
354		1151
355	void	1152	void
356	enqueue_barrier (OpenCL::Queue this)	1153	enqueue_barrier (OpenCL::Queue self)
357	CODE:	1154	CODE:
358	NEED_SUCCESS (EnqueueBarrier, (this));	1155	NEED_SUCCESS (EnqueueBarrier, (self));
		1156
		1157	void
		1158	flush (OpenCL::Queue self)
		1159	CODE:
		1160	NEED_SUCCESS (Flush, (self));
		1161
		1162	void
		1163	finish (OpenCL::Queue self)
		1164	CODE:
		1165	NEED_SUCCESS (Finish, (self));
		1166
		1167	void
		1168	info (OpenCL::Queue self, cl_command_queue_info name)
		1169	PPCODE:
		1170	INFO (CommandQueue)
		1171
		1172	#BEGIN:command_queue
		1173
		1174	void
		1175	context (OpenCL::Queue self)
		1176	PPCODE:
		1177	cl_context value [1];
		1178	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
		1179	EXTEND (SP, 1);
		1180	const int i = 0;
		1181	{
		1182	NEED_SUCCESS (RetainContext, (value [i]));
		1183	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1184	}
		1185
		1186	void
		1187	device (OpenCL::Queue self)
		1188	PPCODE:
		1189	cl_device_id value [1];
		1190	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
		1191	EXTEND (SP, 1);
		1192	const int i = 0;
		1193	{
		1194	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		1195	}
		1196
		1197	void
		1198	reference_count (OpenCL::Queue self)
		1199	PPCODE:
		1200	cl_uint value [1];
		1201	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
		1202	EXTEND (SP, 1);
		1203	const int i = 0;
		1204	PUSHs (sv_2mortal (newSVuv (value [i])));
		1205
		1206	void
		1207	properties (OpenCL::Queue self)
		1208	PPCODE:
		1209	cl_command_queue_properties value [1];
		1210	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
		1211	EXTEND (SP, 1);
		1212	const int i = 0;
		1213	PUSHs (sv_2mortal (newSViv (value [i])));
		1214
		1215	#END:command_queue
359		1216
360	MODULE = OpenCL PACKAGE = OpenCL::Memory	1217	MODULE = OpenCL PACKAGE = OpenCL::Memory
361		1218
362	void	1219	void
363	DESTROY (OpenCL::Memory this)	1220	DESTROY (OpenCL::Memory self)
364	CODE:	1221	CODE:
365	clReleaseMemObject (this);	1222	clReleaseMemObject (self);
366		1223
367	void	1224	void
368	info (OpenCL::Memory this, cl_mem_info name)	1225	info (OpenCL::Memory self, cl_mem_info name)
369	PPCODE:	1226	PPCODE:
370	INFO (MemObject)	1227	INFO (MemObject)
371		1228
		1229	#BEGIN:mem
		1230
		1231	void
		1232	type (OpenCL::Memory self)
		1233	PPCODE:
		1234	cl_mem_object_type value [1];
		1235	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
		1236	EXTEND (SP, 1);
		1237	const int i = 0;
		1238	PUSHs (sv_2mortal (newSViv (value [i])));
		1239
		1240	void
		1241	flags (OpenCL::Memory self)
		1242	PPCODE:
		1243	cl_mem_flags value [1];
		1244	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
		1245	EXTEND (SP, 1);
		1246	const int i = 0;
		1247	PUSHs (sv_2mortal (newSViv (value [i])));
		1248
		1249	void
		1250	size (OpenCL::Memory self)
		1251	ALIAS:
		1252	size = CL_MEM_SIZE
		1253	offset = CL_MEM_OFFSET
		1254	PPCODE:
		1255	size_t value [1];
		1256	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
		1257	EXTEND (SP, 1);
		1258	const int i = 0;
		1259	PUSHs (sv_2mortal (newSVuv (value [i])));
		1260
		1261	void
		1262	host_ptr (OpenCL::Memory self)
		1263	PPCODE:
		1264	void * value [1];
		1265	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
		1266	EXTEND (SP, 1);
		1267	const int i = 0;
		1268	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
		1269
		1270	void
		1271	map_count (OpenCL::Memory self)
		1272	ALIAS:
		1273	map_count = CL_MEM_MAP_COUNT
		1274	reference_count = CL_MEM_REFERENCE_COUNT
		1275	PPCODE:
		1276	cl_uint value [1];
		1277	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
		1278	EXTEND (SP, 1);
		1279	const int i = 0;
		1280	PUSHs (sv_2mortal (newSVuv (value [i])));
		1281
		1282	void
		1283	context (OpenCL::Memory self)
		1284	PPCODE:
		1285	cl_context value [1];
		1286	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
		1287	EXTEND (SP, 1);
		1288	const int i = 0;
		1289	{
		1290	NEED_SUCCESS (RetainContext, (value [i]));
		1291	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1292	}
		1293
		1294	void
		1295	associated_memobject (OpenCL::Memory self)
		1296	PPCODE:
		1297	cl_mem value [1];
		1298	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
		1299	EXTEND (SP, 1);
		1300	const int i = 0;
		1301	{
		1302	NEED_SUCCESS (RetainMemObject, (value [i]));
		1303	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));
		1304	}
		1305
		1306	#END:mem
		1307
		1308	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1309
		1310	void
		1311	gl_object_info (OpenCL::Memory self)
		1312	PPCODE:
		1313	cl_gl_object_type type;
		1314	cl_GLuint name;
		1315	NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
		1316	EXTEND (SP, 2);
		1317	PUSHs (sv_2mortal (newSVuv (type)));
		1318	PUSHs (sv_2mortal (newSVuv (name)));
		1319
		1320	#endif
		1321
		1322	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
		1323
		1324	void
		1325	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
		1326	PPCODE:
		1327	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
		1328	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
		1329
		1330	cl_buffer_region crdata = { origin, size };
		1331
		1332	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
		1333	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
		1334
		1335	MODULE = OpenCL PACKAGE = OpenCL::Image
		1336
		1337	void
		1338	image_info (OpenCL::Image self, cl_image_info name)
		1339	PPCODE:
		1340	INFO (Image)
		1341
		1342	#BEGIN:image
		1343
		1344	void
		1345	element_size (OpenCL::Image self)
		1346	ALIAS:
		1347	element_size = CL_IMAGE_ELEMENT_SIZE
		1348	row_pitch = CL_IMAGE_ROW_PITCH
		1349	slice_pitch = CL_IMAGE_SLICE_PITCH
		1350	width = CL_IMAGE_WIDTH
		1351	height = CL_IMAGE_HEIGHT
		1352	depth = CL_IMAGE_DEPTH
		1353	PPCODE:
		1354	size_t value [1];
		1355	NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
		1356	EXTEND (SP, 1);
		1357	const int i = 0;
		1358	PUSHs (sv_2mortal (newSVuv (value [i])));
		1359
		1360	#END:image
		1361
		1362	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1363
		1364	#BEGIN:gl_texture
		1365
		1366	void
		1367	target (OpenCL::Image self)
		1368	PPCODE:
		1369	cl_GLenum value [1];
		1370	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
		1371	EXTEND (SP, 1);
		1372	const int i = 0;
		1373	PUSHs (sv_2mortal (newSVuv (value [i])));
		1374
		1375	void
		1376	gl_mipmap_level (OpenCL::Image self)
		1377	PPCODE:
		1378	cl_GLint value [1];
		1379	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
		1380	EXTEND (SP, 1);
		1381	const int i = 0;
		1382	PUSHs (sv_2mortal (newSViv (value [i])));
		1383
		1384	#END:gl_texture
		1385
		1386	#endif
		1387
372	MODULE = OpenCL PACKAGE = OpenCL::Sampler	1388	MODULE = OpenCL PACKAGE = OpenCL::Sampler
373		1389
374	void	1390	void
375	DESTROY (OpenCL::Sampler this)	1391	DESTROY (OpenCL::Sampler self)
376	CODE:	1392	CODE:
377	clReleaseSampler (this);	1393	clReleaseSampler (self);
378		1394
379	void	1395	void
380	info (OpenCL::Sampler this, cl_sampler_info name)	1396	info (OpenCL::Sampler self, cl_sampler_info name)
381	PPCODE:	1397	PPCODE:
382	INFO (Sampler)	1398	INFO (Sampler)
383		1399
		1400	#BEGIN:sampler
		1401
		1402	void
		1403	reference_count (OpenCL::Sampler self)
		1404	PPCODE:
		1405	cl_uint value [1];
		1406	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
		1407	EXTEND (SP, 1);
		1408	const int i = 0;
		1409	PUSHs (sv_2mortal (newSVuv (value [i])));
		1410
		1411	void
		1412	context (OpenCL::Sampler self)
		1413	PPCODE:
		1414	cl_context value [1];
		1415	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
		1416	EXTEND (SP, 1);
		1417	const int i = 0;
		1418	{
		1419	NEED_SUCCESS (RetainContext, (value [i]));
		1420	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1421	}
		1422
		1423	void
		1424	normalized_coords (OpenCL::Sampler self)
		1425	PPCODE:
		1426	cl_addressing_mode value [1];
		1427	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
		1428	EXTEND (SP, 1);
		1429	const int i = 0;
		1430	PUSHs (sv_2mortal (newSViv (value [i])));
		1431
		1432	void
		1433	addressing_mode (OpenCL::Sampler self)
		1434	PPCODE:
		1435	cl_filter_mode value [1];
		1436	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
		1437	EXTEND (SP, 1);
		1438	const int i = 0;
		1439	PUSHs (sv_2mortal (newSViv (value [i])));
		1440
		1441	void
		1442	filter_mode (OpenCL::Sampler self)
		1443	PPCODE:
		1444	cl_bool value [1];
		1445	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
		1446	EXTEND (SP, 1);
		1447	const int i = 0;
		1448	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
		1449
		1450	#END:sampler
		1451
384	MODULE = OpenCL PACKAGE = OpenCL::Program	1452	MODULE = OpenCL PACKAGE = OpenCL::Program
385		1453
386	void	1454	void
387	DESTROY (OpenCL::Program this)	1455	DESTROY (OpenCL::Program self)
388	CODE:	1456	CODE:
389	clReleaseProgram (this);	1457	clReleaseProgram (self);
390		1458
391	void	1459	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)	1460	build (OpenCL::Program self, OpenCL::Device device, SV *options = &PL_sv_undef)
398	CODE:	1461	CODE:
399	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));	1462	NEED_SUCCESS (BuildProgram, (self, 1, &device, SvPVbyte_nolen (options), 0, 0));
400		1463
401	void	1464	void
402	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)	1465	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
403	PPCODE:	1466	PPCODE:
404	{
405	size_t size;	1467	size_t size;
406	SV *sv;
407
408	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));	1468	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
409	sv = sv_2mortal (newSV (size));	1469	SV *sv = sv_2mortal (newSV (size));
410	SvUPGRADE (sv, SVt_PV);	1470	SvUPGRADE (sv, SVt_PV);
411	SvPOK_only (sv);	1471	SvPOK_only (sv);
412	SvCUR_set (sv, size);	1472	SvCUR_set (sv, size);
413	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));	1473	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
414	XPUSHs (sv);	1474	XPUSHs (sv);
415	}	1475
		1476	#BEGIN:program_build
		1477
		1478	void
		1479	build_status (OpenCL::Program self, OpenCL::Device device)
		1480	PPCODE:
		1481	cl_build_status value [1];
		1482	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
		1483	EXTEND (SP, 1);
		1484	const int i = 0;
		1485	PUSHs (sv_2mortal (newSViv (value [i])));
		1486
		1487	void
		1488	build_options (OpenCL::Program self, OpenCL::Device device)
		1489	ALIAS:
		1490	build_options = CL_PROGRAM_BUILD_OPTIONS
		1491	build_log = CL_PROGRAM_BUILD_LOG
		1492	PPCODE:
		1493	size_t size;
		1494	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
		1495	char *value = tmpbuf (size);
		1496	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
		1497	EXTEND (SP, 1);
		1498	const int i = 0;
		1499	PUSHs (sv_2mortal (newSVpv (value, 0)));
		1500
		1501	#END:program_build
416		1502
417	void	1503	void
418	kernel (OpenCL::Program program, SV *function)	1504	kernel (OpenCL::Program program, SV *function)
419	PPCODE:	1505	PPCODE:
420	{
421	cl_int res;
422	cl_kernel kernel = clCreateKernel (program, SvPVbyte_nolen (function), &res);	1506	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);	1507	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
428	}	1508
		1509	void
		1510	info (OpenCL::Program self, cl_program_info name)
		1511	PPCODE:
		1512	INFO (Program)
		1513
		1514	void
		1515	binaries (OpenCL::Program self)
		1516	PPCODE:
		1517	cl_uint n, i;
		1518	size_t size;
		1519
		1520	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
		1521	if (!n) XSRETURN_EMPTY;
		1522
		1523	size_t *sizes = tmpbuf (sizeof (*sizes) * n);
		1524	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
		1525	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
		1526	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
		1527
		1528	EXTEND (SP, n);
		1529	for (i = 0; i < n; ++i)
		1530	{
		1531	SV *sv = sv_2mortal (newSV (sizes [i]));
		1532	SvUPGRADE (sv, SVt_PV);
		1533	SvPOK_only (sv);
		1534	SvCUR_set (sv, sizes [i]);
		1535	ptrs [i] = SvPVX (sv);
		1536	PUSHs (sv);
		1537	}
		1538
		1539	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
		1540	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
		1541
		1542	#BEGIN:program
		1543
		1544	void
		1545	reference_count (OpenCL::Program self)
		1546	ALIAS:
		1547	reference_count = CL_PROGRAM_REFERENCE_COUNT
		1548	num_devices = CL_PROGRAM_NUM_DEVICES
		1549	PPCODE:
		1550	cl_uint value [1];
		1551	NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
		1552	EXTEND (SP, 1);
		1553	const int i = 0;
		1554	PUSHs (sv_2mortal (newSVuv (value [i])));
		1555
		1556	void
		1557	context (OpenCL::Program self)
		1558	PPCODE:
		1559	cl_context value [1];
		1560	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
		1561	EXTEND (SP, 1);
		1562	const int i = 0;
		1563	{
		1564	NEED_SUCCESS (RetainContext, (value [i]));
		1565	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1566	}
		1567
		1568	void
		1569	devices (OpenCL::Program self)
		1570	PPCODE:
		1571	size_t size;
		1572	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
		1573	cl_device_id *value = tmpbuf (size);
		1574	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
		1575	int i, n = size / sizeof (*value);
		1576	EXTEND (SP, n);
		1577	for (i = 0; i < n; ++i)
		1578	{
		1579	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		1580	}
		1581
		1582	void
		1583	source (OpenCL::Program self)
		1584	PPCODE:
		1585	size_t size;
		1586	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
		1587	char *value = tmpbuf (size);
		1588	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
		1589	EXTEND (SP, 1);
		1590	const int i = 0;
		1591	PUSHs (sv_2mortal (newSVpv (value, 0)));
		1592
		1593	void
		1594	binary_sizes (OpenCL::Program self)
		1595	PPCODE:
		1596	size_t size;
		1597	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
		1598	size_t *value = tmpbuf (size);
		1599	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
		1600	int i, n = size / sizeof (*value);
		1601	EXTEND (SP, n);
		1602	for (i = 0; i < n; ++i)
		1603	PUSHs (sv_2mortal (newSVuv (value [i])));
		1604
		1605	#END:program
429		1606
430	MODULE = OpenCL PACKAGE = OpenCL::Kernel	1607	MODULE = OpenCL PACKAGE = OpenCL::Kernel
431		1608
432	void	1609	void
433	DESTROY (OpenCL::Kernel this)	1610	DESTROY (OpenCL::Kernel self)
434	CODE:	1611	CODE:
435	clReleaseKernel (this);	1612	clReleaseKernel (self);
436		1613
437	void	1614	void
		1615	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
		1616	CODE:
		1617	clSetKernelArg (self, idx, sizeof (value), &value);
		1618
		1619	void
		1620	set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
		1621	CODE:
		1622	clSetKernelArg (self, idx, sizeof (value), &value);
		1623
		1624	void
		1625	set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
		1626	CODE:
		1627	clSetKernelArg (self, idx, sizeof (value), &value);
		1628
		1629	void
		1630	set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
		1631	CODE:
		1632	clSetKernelArg (self, idx, sizeof (value), &value);
		1633
		1634	void
		1635	set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
		1636	CODE:
		1637	clSetKernelArg (self, idx, sizeof (value), &value);
		1638
		1639	void
		1640	set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
		1641	CODE:
		1642	clSetKernelArg (self, idx, sizeof (value), &value);
		1643
		1644	void
		1645	set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
		1646	CODE:
		1647	clSetKernelArg (self, idx, sizeof (value), &value);
		1648
		1649	void
		1650	set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
		1651	CODE:
		1652	clSetKernelArg (self, idx, sizeof (value), &value);
		1653
		1654	void
		1655	set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
		1656	CODE:
		1657	clSetKernelArg (self, idx, sizeof (value), &value);
		1658
		1659	void
		1660	set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
		1661	CODE:
		1662	clSetKernelArg (self, idx, sizeof (value), &value);
		1663
		1664	void
		1665	set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
		1666	CODE:
		1667	clSetKernelArg (self, idx, sizeof (value), &value);
		1668
		1669	void
		1670	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
		1671	CODE:
		1672	clSetKernelArg (self, idx, sizeof (value), &value);
		1673
		1674	void
		1675	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
		1676	CODE:
		1677	clSetKernelArg (self, idx, sizeof (value), &value);
		1678
		1679	void
		1680	set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)
		1681	CODE:
		1682	clSetKernelArg (self, idx, sizeof (value), &value);
		1683
		1684	void
		1685	set_image3d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image3D_ornull value)
		1686	CODE:
		1687	clSetKernelArg (self, idx, sizeof (value), &value);
		1688
		1689	void
		1690	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
		1691	CODE:
		1692	clSetKernelArg (self, idx, sizeof (value), &value);
		1693
		1694	void
		1695	set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
		1696	CODE:
		1697	clSetKernelArg (self, idx, size, 0);
		1698
		1699	void
		1700	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
		1701	CODE:
		1702	clSetKernelArg (self, idx, sizeof (value), &value);
		1703
		1704	void
438	info (OpenCL::Kernel this, cl_kernel_info name)	1705	info (OpenCL::Kernel self, cl_kernel_info name)
439	PPCODE:	1706	PPCODE:
440	INFO (Kernel)	1707	INFO (Kernel)
441		1708
		1709	#BEGIN:kernel
		1710
442	void	1711	void
443	set_bool (OpenCL::Kernel this, cl_uint idx, cl_bool value)	1712	function_name (OpenCL::Kernel self)
		1713	PPCODE:
		1714	size_t size;
		1715	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
		1716	char *value = tmpbuf (size);
		1717	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
		1718	EXTEND (SP, 1);
		1719	const int i = 0;
		1720	PUSHs (sv_2mortal (newSVpv (value, 0)));
		1721
		1722	void
		1723	num_args (OpenCL::Kernel self)
		1724	ALIAS:
		1725	num_args = CL_KERNEL_NUM_ARGS
		1726	reference_count = CL_KERNEL_REFERENCE_COUNT
		1727	PPCODE:
		1728	cl_uint value [1];
		1729	NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
		1730	EXTEND (SP, 1);
		1731	const int i = 0;
		1732	PUSHs (sv_2mortal (newSVuv (value [i])));
		1733
		1734	void
		1735	context (OpenCL::Kernel self)
		1736	PPCODE:
		1737	cl_context value [1];
		1738	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
		1739	EXTEND (SP, 1);
		1740	const int i = 0;
		1741	{
		1742	NEED_SUCCESS (RetainContext, (value [i]));
		1743	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1744	}
		1745
		1746	void
		1747	program (OpenCL::Kernel self)
		1748	PPCODE:
		1749	cl_program value [1];
		1750	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
		1751	EXTEND (SP, 1);
		1752	const int i = 0;
		1753	{
		1754	NEED_SUCCESS (RetainProgram, (value [i]));
		1755	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));
		1756	}
		1757
		1758	#END:kernel
		1759
		1760	void
		1761	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
444	CODE:	1762	PPCODE:
445	clKernelSetArg (this, idx, sizeof (value), &value);	1763	size_t size;
		1764	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
		1765	SV *sv = sv_2mortal (newSV (size));
		1766	SvUPGRADE (sv, SVt_PV);
		1767	SvPOK_only (sv);
		1768	SvCUR_set (sv, size);
		1769	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
		1770	XPUSHs (sv);
		1771
		1772	#BEGIN:kernel_work_group
		1773
		1774	void
		1775	work_group_size (OpenCL::Kernel self, OpenCL::Device device)
		1776	ALIAS:
		1777	work_group_size = CL_KERNEL_WORK_GROUP_SIZE
		1778	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
		1779	PPCODE:
		1780	size_t value [1];
		1781	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
		1782	EXTEND (SP, 1);
		1783	const int i = 0;
		1784	PUSHs (sv_2mortal (newSVuv (value [i])));
		1785
		1786	void
		1787	compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
		1788	PPCODE:
		1789	size_t size;
		1790	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
		1791	size_t *value = tmpbuf (size);
		1792	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
		1793	int i, n = size / sizeof (*value);
		1794	EXTEND (SP, n);
		1795	for (i = 0; i < n; ++i)
		1796	PUSHs (sv_2mortal (newSVuv (value [i])));
		1797
		1798	void
		1799	local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
		1800	ALIAS:
		1801	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
		1802	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
		1803	PPCODE:
		1804	cl_ulong value [1];
		1805	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
		1806	EXTEND (SP, 1);
		1807	const int i = 0;
		1808	PUSHs (sv_2mortal (newSVuv (value [i])));
		1809
		1810	#END:kernel_work_group
446		1811
447	MODULE = OpenCL PACKAGE = OpenCL::Event	1812	MODULE = OpenCL PACKAGE = OpenCL::Event
448		1813
449	void	1814	void
450	DESTROY (OpenCL::Event this)	1815	DESTROY (OpenCL::Event self)
451	CODE:	1816	CODE:
452	clReleaseEvent (this);	1817	clReleaseEvent (self);
453		1818
454	void	1819	void
		1820	wait (OpenCL::Event self)
		1821	CODE:
		1822	clWaitForEvents (1, &self);
		1823
		1824	void
455	info (OpenCL::Event this, cl_event_info name)	1825	info (OpenCL::Event self, cl_event_info name)
456	PPCODE:	1826	PPCODE:
457	INFO (Event)	1827	INFO (Event)
458		1828
		1829	#BEGIN:event
		1830
459	void	1831	void
460	wait (OpenCL::Event this)	1832	command_queue (OpenCL::Event self)
		1833	PPCODE:
		1834	cl_command_queue value [1];
		1835	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
		1836	EXTEND (SP, 1);
		1837	const int i = 0;
		1838	{
		1839	NEED_SUCCESS (RetainCommandQueue, (value [i]));
		1840	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));
		1841	}
		1842
		1843	void
		1844	command_type (OpenCL::Event self)
		1845	PPCODE:
		1846	cl_command_type value [1];
		1847	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
		1848	EXTEND (SP, 1);
		1849	const int i = 0;
		1850	PUSHs (sv_2mortal (newSVuv (value [i])));
		1851
		1852	void
		1853	reference_count (OpenCL::Event self)
		1854	ALIAS:
		1855	reference_count = CL_EVENT_REFERENCE_COUNT
		1856	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
		1857	PPCODE:
		1858	cl_uint value [1];
		1859	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
		1860	EXTEND (SP, 1);
		1861	const int i = 0;
		1862	PUSHs (sv_2mortal (newSVuv (value [i])));
		1863
		1864	void
		1865	context (OpenCL::Event self)
		1866	PPCODE:
		1867	cl_context value [1];
		1868	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
		1869	EXTEND (SP, 1);
		1870	const int i = 0;
		1871	{
		1872	NEED_SUCCESS (RetainContext, (value [i]));
		1873	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1874	}
		1875
		1876	#END:event
		1877
		1878	void
		1879	profiling_info (OpenCL::Event self, cl_profiling_info name)
461	CODE:	1880	PPCODE:
462	clWaitForEvents (1, &this);	1881	INFO (EventProfiling)
463		1882
		1883	#BEGIN:profiling
		1884
		1885	void
		1886	profiling_command_queued (OpenCL::Event self)
		1887	ALIAS:
		1888	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
		1889	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
		1890	profiling_command_start = CL_PROFILING_COMMAND_START
		1891	profiling_command_end = CL_PROFILING_COMMAND_END
		1892	PPCODE:
		1893	cl_ulong value [1];
		1894	NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
		1895	EXTEND (SP, 1);
		1896	const int i = 0;
		1897	PUSHs (sv_2mortal (newSVuv (value [i])));
		1898
		1899	#END:profiling
		1900
		1901	MODULE = OpenCL PACKAGE = OpenCL::UserEvent
		1902
		1903	void
		1904	set_status (OpenCL::UserEvent self, cl_int execution_status)
		1905	CODE:
		1906	clSetUserEventStatus (self, execution_status);
		1907

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