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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.10 by root, Thu Nov 17 03:56:07 2011 UTC vs.
Revision 1.29 by root, Thu Apr 19 13:51:36 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 __APPLE__
		6	#include <OpenCL/opencl.h>
		7	#else
5	#include <CL/opencl.h>	8	#include <CL/opencl.h>
		9	#endif
6		10
7	typedef cl_platform_id OpenCL__Platform;	11	typedef cl_platform_id OpenCL__Platform;
8	typedef cl_device_id OpenCL__Device;	12	typedef cl_device_id OpenCL__Device;
9	typedef cl_context OpenCL__Context;	13	typedef cl_context OpenCL__Context;
10	typedef cl_command_queue OpenCL__Queue;	14	typedef cl_command_queue OpenCL__Queue;
11	typedef cl_mem OpenCL__Memory;	15	typedef cl_mem OpenCL__Memory;
12	typedef cl_mem OpenCL__Buffer;	16	typedef cl_mem OpenCL__Buffer;
		17	typedef cl_mem OpenCL__BufferObj;
13	typedef cl_mem OpenCL__Image;	18	typedef cl_mem OpenCL__Image;
14	typedef cl_mem OpenCL__Image2D;	19	typedef cl_mem OpenCL__Image2D;
15	typedef cl_mem OpenCL__Image3D;	20	typedef cl_mem OpenCL__Image3D;
16	typedef cl_mem OpenCL__Memory_ornull;	21	typedef cl_mem OpenCL__Memory_ornull;
17	typedef cl_mem OpenCL__Buffer_ornull;	22	typedef cl_mem OpenCL__Buffer_ornull;
18	typedef cl_mem OpenCL__Image_ornull;	23	typedef cl_mem OpenCL__Image_ornull;
19	typedef cl_mem OpenCL__Image2D_ornull;	24	typedef cl_mem OpenCL__Image2D_ornull;
20	typedef cl_mem OpenCL__Image3D_ornull;	25	typedef cl_mem OpenCL__Image3D_ornull;
21	typedef cl_sampler OpenCL__Sampler;	26	typedef cl_sampler OpenCL__Sampler;
22	typedef cl_program OpenCL__Program;	27	typedef cl_program OpenCL__Program;
23	typedef cl_kernel OpenCL__Kernel;	28	typedef cl_kernel OpenCL__Kernel;
24	typedef cl_event OpenCL__Event;	29	typedef cl_event OpenCL__Event;
25	typedef cl_event OpenCL__UserEvent;	30	typedef cl_event OpenCL__UserEvent;
26		31
27	typedef SV *FUTURE;	32	typedef SV *FUTURE;
28		33
29	/*****************************************************************************/	34	/*****************************************************************************/
30		35
31	/* up to two temporary buffers */	36	/* up to two temporary buffers */
32	static void *	37	static void *
33	tmpbuf (size_t size)	38	tmpbuf (size_t size)
34	{	39	{
		40	enum { buffers = 3 };
35	static int idx;	41	static int idx;
36	static void *buf [2];	42	static void *buf [buffers];
37	static size_t len [2];	43	static size_t len [buffers];
38		44
39	idx ^= 1;	45	idx = ++idx % buffers;
40		46
41	if (len [idx] < size)	47	if (len [idx] < size)
42	{	48	{
43	free (buf [idx]);	49	free (buf [idx]);
44	len [idx] = ((size + 31) & ~4095) + 4096 - 32;	50	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
…		…
126	croak ("%s: %s is not of type %s", func, svname, pkg);	132	croak ("%s: %s is not of type %s", func, svname, pkg);
127	}	133	}
128		134
129	/*****************************************************************************/	135	/*****************************************************************************/
130		136
		137	static cl_context_properties *
		138	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
		139	{
		140	if (!sv || !SvOK (sv))
		141	if (extra)
		142	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
		143	else
		144	return 0;
		145
		146	if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
		147	{
		148	AV *av = (AV *)SvRV (sv);
		149	int i, len = av_len (av) + 1;
		150	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
		151	cl_context_properties *l = p;
		152
		153	if (len & 1)
		154	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);
		155
		156	while (extracount--)
		157	*l++ = *extra++;
		158
		159	for (i = 0; i < len; i += 2)
		160	{
		161	cl_context_properties t = SvIV (*av_fetch (av, i , 0));
		162	SV *p_sv = *av_fetch (av, i + 1, 0);
		163	cl_context_properties v;
		164
		165	switch (t)
		166	{
		167	default:
		168	/* unknown property, treat as int */
		169	v = SvIV (p_sv);
		170	break;
		171	}
		172
		173	*l++ = t;
		174	*l++ = v;
		175	}
		176
		177	*l = 0;
		178
		179	return p;
		180	}
		181
		182	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
		183	}
		184
		185	/*****************************************************************************/
		186
		187	static size_t
		188	img_row_pitch (cl_mem img)
		189	{
		190	size_t res;
		191	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
		192	return res;
		193	}
		194
131	static cl_event *	195	static cl_event *
132	event_list (SV **items, int count)	196	event_list (SV **items, int count)
133	{	197	{
		198	if (!count)
		199	return 0;
		200
134	cl_event *list = tmpbuf (sizeof (cl_event) * count);	201	cl_event *list = tmpbuf (sizeof (cl_event) * count);
135		202
136	while (count--)	203	while (count--)
137	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	204	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
138		205
…		…
143	cl_uint event_list_count = (count); \	210	cl_uint event_list_count = (count); \
144	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)	211	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)
145		212
146	#define INFO(class) \	213	#define INFO(class) \
147	{ \	214	{ \
148	size_t size; \	215	size_t size; \
149	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \	216	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
150	SV *sv = sv_2mortal (newSV (size)); \	217	SV *sv = sv_2mortal (newSV (size)); \
151	SvUPGRADE (sv, SVt_PV); \	218	SvUPGRADE (sv, SVt_PV); \
152	SvPOK_only (sv); \	219	SvPOK_only (sv); \
153	SvCUR_set (sv, size); \	220	SvCUR_set (sv, size); \
154	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \	221	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
155	XPUSHs (sv); \	222	XPUSHs (sv); \
156	}	223	}
157		224
158	MODULE = OpenCL PACKAGE = OpenCL	225	MODULE = OpenCL PACKAGE = OpenCL
159		226
160	PROTOTYPES: ENABLE	227	PROTOTYPES: ENABLE
161		228
162	BOOT:	229	BOOT:
163	{	230	{
164	HV *stash = gv_stashpv ("OpenCL", 1);	231	HV *stash = gv_stashpv ("OpenCL", 1);
165	static const ivstr *civ, const_iv[] = {	232	static const ivstr *civ, const_iv[] = {
166	{ sizeof (cl_char ), "SIZEOF_CHAR" },	233	{ sizeof (cl_char ), "SIZEOF_CHAR" },
167	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	234	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
168	{ sizeof (cl_short ), "SIZEOF_SHORT" },	235	{ sizeof (cl_short ), "SIZEOF_SHORT" },
169	{ sizeof (cl_ushort), "SIZEOF_USHORT" },	236	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
170	{ sizeof (cl_int ), "SIZEOF_INT" },	237	{ sizeof (cl_int ), "SIZEOF_INT" },
171	{ sizeof (cl_uint ), "SIZEOF_UINT" },	238	{ sizeof (cl_uint ), "SIZEOF_UINT" },
172	{ sizeof (cl_long ), "SIZEOF_LONG" },	239	{ sizeof (cl_long ), "SIZEOF_LONG" },
173	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	240	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
174	{ sizeof (cl_half ), "SIZEOF_HALF" },	241	{ sizeof (cl_half ), "SIZEOF_HALF" },
175	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	242	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
176	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	243	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
177	#include "constiv.h"	244	#include "constiv.h"
178	};	245	};
179	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	246	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	247	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
181	}	248	}
182		249
183	cl_int	250	cl_int
184	errno ()	251	errno ()
185	CODE:	252	CODE:
…		…
205	EXTEND (SP, count);	272	EXTEND (SP, count);
206	for (i = 0; i < count; ++i)	273	for (i = 0; i < count; ++i)
207	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	274	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
208		275
209	void	276	void
210	context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	277	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
211	PPCODE:	278	PPCODE:
212	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res));	279	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
213	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	280	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
214		281
215	void	282	void
216	context (FUTURE properties, FUTURE devices, FUTURE notify = 0)	283	context (cl_context_properties *properties = 0, FUTURE devices, FUTURE notify = 0)
217	PPCODE:	284	PPCODE:
218	/* der Gipfel der Kunst */	285	/* der Gipfel der Kunst */
219		286
220	void	287	void
221	wait_for_events (...)	288	wait_for_events (...)
…		…
226	PROTOTYPES: DISABLE	293	PROTOTYPES: DISABLE
227		294
228	MODULE = OpenCL PACKAGE = OpenCL::Platform	295	MODULE = OpenCL PACKAGE = OpenCL::Platform
229		296
230	void	297	void
231	info (OpenCL::Platform this, cl_platform_info name)	298	info (OpenCL::Platform self, cl_platform_info name)
232	PPCODE:	299	PPCODE:
233	INFO (Platform)	300	INFO (Platform)
234		301
		302	#BEGIN:platform
		303
235	void	304	void
		305	profile (OpenCL::Platform self)
		306	ALIAS:
		307	profile = CL_PLATFORM_PROFILE
		308	version = CL_PLATFORM_VERSION
		309	name = CL_PLATFORM_NAME
		310	vendor = CL_PLATFORM_VENDOR
		311	extensions = CL_PLATFORM_EXTENSIONS
		312	PPCODE:
		313	size_t size;
		314	NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
		315	char *value = tmpbuf (size);
		316	NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
		317	EXTEND (SP, 1);
		318	const int i = 0;
		319	PUSHs (sv_2mortal (newSVpv (value, 0)));
		320
		321	#END:platform
		322
		323	void
236	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	324	devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
237	PPCODE:	325	PPCODE:
238	cl_device_id *list;	326	cl_device_id *list;
239	cl_uint count;	327	cl_uint count;
240	int i;	328	int i;
241		329
242	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));	330	NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
243	list = tmpbuf (sizeof (*list) * count);	331	list = tmpbuf (sizeof (*list) * count);
244	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));	332	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
245		333
246	EXTEND (SP, count);	334	EXTEND (SP, count);
247	for (i = 0; i < count; ++i)	335	for (i = 0; i < count; ++i)
248	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	336	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
249		337
250	void	338	void
251	context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0)	339	context (OpenCL::Platform self, cl_context_properties *properties = 0, SV *devices, FUTURE notify = 0)
252	PPCODE:	340	PPCODE:
253	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)	341	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
254	croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");	342	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
255		343
256	AV *av = (SV *)SvRV (devices);	344	AV *av = (AV *)SvRV (devices);
257	cl_uint num_devices = av_len (av) + 1;	345	cl_uint num_devices = av_len (av) + 1;
258	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);	346	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
259	int i;	347	int i;
260		348
261	for (i = num_devices; i--; )	349	for (i = num_devices; i--; )
262	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	350	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
263		351
264	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res));	352	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, 0, 0, &res));
265	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	353	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
266		354
267	void	355	void
268	context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	356	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
269	PPCODE:	357	PPCODE:
270	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };	358	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		359	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
271	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	360	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
272	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	361	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
273		362
274	MODULE = OpenCL PACKAGE = OpenCL::Device	363	MODULE = OpenCL PACKAGE = OpenCL::Device
275		364
276	void	365	void
277	info (OpenCL::Device this, cl_device_info name)	366	info (OpenCL::Device self, cl_device_info name)
278	PPCODE:	367	PPCODE:
279	INFO (Device)	368	INFO (Device)
280		369
		370	#BEGIN:device
		371
		372	void
		373	type (OpenCL::Device self)
		374	PPCODE:
		375	cl_device_type value [1];
		376	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
		377	EXTEND (SP, 1);
		378	const int i = 0;
		379	PUSHs (sv_2mortal (newSViv (value [i])));
		380
		381	void
		382	vendor_id (OpenCL::Device self)
		383	ALIAS:
		384	vendor_id = CL_DEVICE_VENDOR_ID
		385	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
		386	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
		387	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
		388	preferred_vector_width_short = CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT
		389	preferred_vector_width_int = CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT
		390	preferred_vector_width_long = CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG
		391	preferred_vector_width_float = CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT
		392	preferred_vector_width_double = CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE
		393	max_clock_frequency = CL_DEVICE_MAX_CLOCK_FREQUENCY
		394	max_read_image_args = CL_DEVICE_MAX_READ_IMAGE_ARGS
		395	max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
		396	image_support = CL_DEVICE_IMAGE_SUPPORT
		397	max_samplers = CL_DEVICE_MAX_SAMPLERS
		398	mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
		399	min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
		400	global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
		401	max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
		402	preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
		403	native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
		404	native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
		405	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
		406	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
		407	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
		408	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
		409	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
		410	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
		411	PPCODE:
		412	cl_uint value [1];
		413	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		414	EXTEND (SP, 1);
		415	const int i = 0;
		416	PUSHs (sv_2mortal (newSVuv (value [i])));
		417
		418	void
		419	max_work_group_size (OpenCL::Device self)
		420	ALIAS:
		421	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
		422	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
		423	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
		424	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
		425	image3d_max_height = CL_DEVICE_IMAGE3D_MAX_HEIGHT
		426	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
		427	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
		428	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
		429	PPCODE:
		430	size_t value [1];
		431	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		432	EXTEND (SP, 1);
		433	const int i = 0;
		434	PUSHs (sv_2mortal (newSVuv (value [i])));
		435
		436	void
		437	max_work_item_sizes (OpenCL::Device self)
		438	PPCODE:
		439	size_t size;
		440	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
		441	size_t *value = tmpbuf (size);
		442	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
		443	int i, n = size / sizeof (*value);
		444	EXTEND (SP, n);
		445	for (i = 0; i < n; ++i)
		446	PUSHs (sv_2mortal (newSVuv (value [i])));
		447
		448	void
		449	address_bits (OpenCL::Device self)
		450	PPCODE:
		451	cl_bitfield value [1];
		452	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
		453	EXTEND (SP, 1);
		454	const int i = 0;
		455	PUSHs (sv_2mortal (newSVuv (value [i])));
		456
		457	void
		458	max_mem_alloc_size (OpenCL::Device self)
		459	ALIAS:
		460	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
		461	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
		462	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
		463	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
		464	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
		465	PPCODE:
		466	cl_ulong value [1];
		467	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		468	EXTEND (SP, 1);
		469	const int i = 0;
		470	PUSHs (sv_2mortal (newSVuv (value [i])));
		471
		472	void
		473	single_fp_config (OpenCL::Device self)
		474	ALIAS:
		475	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
		476	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
		477	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
		478	PPCODE:
		479	cl_device_fp_config value [1];
		480	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		481	EXTEND (SP, 1);
		482	const int i = 0;
		483	PUSHs (sv_2mortal (newSVuv (value [i])));
		484
		485	void
		486	global_mem_cache_type (OpenCL::Device self)
		487	PPCODE:
		488	cl_device_mem_cache_type value [1];
		489	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
		490	EXTEND (SP, 1);
		491	const int i = 0;
		492	PUSHs (sv_2mortal (newSVuv (value [i])));
		493
		494	void
		495	local_mem_type (OpenCL::Device self)
		496	PPCODE:
		497	cl_device_local_mem_type value [1];
		498	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
		499	EXTEND (SP, 1);
		500	const int i = 0;
		501	PUSHs (sv_2mortal (newSVuv (value [i])));
		502
		503	void
		504	error_correction_support (OpenCL::Device self)
		505	ALIAS:
		506	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
		507	endian_little = CL_DEVICE_ENDIAN_LITTLE
		508	available = CL_DEVICE_AVAILABLE
		509	compiler_available = CL_DEVICE_COMPILER_AVAILABLE
		510	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
		511	PPCODE:
		512	cl_bool value [1];
		513	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		514	EXTEND (SP, 1);
		515	const int i = 0;
		516	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
		517
		518	void
		519	execution_capabilities (OpenCL::Device self)
		520	PPCODE:
		521	cl_device_exec_capabilities value [1];
		522	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
		523	EXTEND (SP, 1);
		524	const int i = 0;
		525	PUSHs (sv_2mortal (newSVuv (value [i])));
		526
		527	void
		528	properties (OpenCL::Device self)
		529	PPCODE:
		530	cl_command_queue_properties value [1];
		531	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
		532	EXTEND (SP, 1);
		533	const int i = 0;
		534	PUSHs (sv_2mortal (newSViv (value [i])));
		535
		536	void
		537	platform (OpenCL::Device self)
		538	PPCODE:
		539	cl_platform_id value [1];
		540	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
		541	EXTEND (SP, 1);
		542	const int i = 0;
		543	{
		544	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));
		545	}
		546
		547	void
		548	name (OpenCL::Device self)
		549	ALIAS:
		550	name = CL_DEVICE_NAME
		551	vendor = CL_DEVICE_VENDOR
		552	driver_version = CL_DRIVER_VERSION
		553	profile = CL_DEVICE_PROFILE
		554	version = CL_DEVICE_VERSION
		555	extensions = CL_DEVICE_EXTENSIONS
		556	PPCODE:
		557	size_t size;
		558	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
		559	char *value = tmpbuf (size);
		560	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
		561	EXTEND (SP, 1);
		562	const int i = 0;
		563	PUSHs (sv_2mortal (newSVpv (value, 0)));
		564
		565	void
		566	parent_device_ext (OpenCL::Device self)
		567	PPCODE:
		568	cl_device_id value [1];
		569	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
		570	EXTEND (SP, 1);
		571	const int i = 0;
		572	{
		573	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		574	}
		575
		576	void
		577	partition_types_ext (OpenCL::Device self)
		578	ALIAS:
		579	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
		580	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
		581	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
		582	PPCODE:
		583	size_t size;
		584	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
		585	cl_device_partition_property_ext *value = tmpbuf (size);
		586	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
		587	int i, n = size / sizeof (*value);
		588	EXTEND (SP, n);
		589	for (i = 0; i < n; ++i)
		590	PUSHs (sv_2mortal (newSVuv (value [i])));
		591
		592	#END:device
		593
281	MODULE = OpenCL PACKAGE = OpenCL::Context	594	MODULE = OpenCL PACKAGE = OpenCL::Context
282		595
283	void	596	void
284	DESTROY (OpenCL::Context context)	597	DESTROY (OpenCL::Context context)
285	CODE:	598	CODE:
286	clReleaseContext (context);	599	clReleaseContext (context);
287		600
288	void	601	void
289	info (OpenCL::Context this, cl_context_info name)	602	info (OpenCL::Context self, cl_context_info name)
290	PPCODE:	603	PPCODE:
291	INFO (Context)	604	INFO (Context)
292		605
293	void	606	void
294	queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0)	607	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
295	PPCODE:	608	PPCODE:
296	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res));	609	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
297	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	610	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
298		611
299	void	612	void
300	user_event (OpenCL::Context this)	613	user_event (OpenCL::Context self)
301	PPCODE:	614	PPCODE:
302	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res));	615	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
303	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);	616	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);
304		617
305	void	618	void
306	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)	619	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
307	PPCODE:	620	PPCODE:
308	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	621	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
309	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	622	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
310		623
311	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res));	624	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
312	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	625	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
313		626
314	void	627	void
315	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)	628	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
316	PPCODE:	629	PPCODE:
317	STRLEN len;	630	STRLEN len;
318	char *ptr = SvPVbyte (data, len);	631	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
319
320	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	632	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
321	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	633	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
322
323	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, ptr, &res));	634	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
324	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	635	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
325		636
326	void	637	void
327	image2d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch, SV *data)	638	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)
328	PPCODE:	639	PPCODE:
329	STRLEN len;	640	STRLEN len;
330	char *ptr = SvPVbyte (data, len);	641	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
331	const cl_image_format format = { channel_order, channel_type };	642	const cl_image_format format = { channel_order, channel_type };
332	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res));	643	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
333	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	644	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
334		645
335	void	646	void
336	image3d (OpenCL::Context this, 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, size_t slice_pitch, SV *data)	647	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)
337	PPCODE:	648	PPCODE:
338	STRLEN len;	649	STRLEN len;
339	char *ptr = SvPVbyte (data, len);	650	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
340	const cl_image_format format = { channel_order, channel_type };	651	const cl_image_format format = { channel_order, channel_type };
341	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	652	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
342	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	653	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
343		654
		655	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		656
344	void	657	void
		658	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
		659	PPCODE:
		660	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
		661	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
		662
		663	void
		664	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		665	PPCODE:
		666	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
		667	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		668
		669	void
		670	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		671	PPCODE:
		672	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
		673	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
		674
		675	void
		676	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
		677	PPCODE:
		678	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
		679	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		680
		681	#endif
		682
		683	void
345	supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type)	684	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
346	PPCODE:	685	PPCODE:
347	{	686	{
348	cl_uint count;	687	cl_uint count;
349	cl_image_format *list;	688	cl_image_format *list;
350	int i;	689	int i;
351		690
352	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count));	691	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
353	Newx (list, count, cl_image_format);	692	Newx (list, count, cl_image_format);
354	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0));	693	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
355		694
356	EXTEND (SP, count);	695	EXTEND (SP, count);
357	for (i = 0; i < count; ++i)	696	for (i = 0; i < count; ++i)
358	{	697	{
359	AV *av = newAV ();	698	AV *av = newAV ();
…		…
362	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	701	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
363	}	702	}
364	}	703	}
365		704
366	void	705	void
367	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	706	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
368	PPCODE:	707	PPCODE:
369	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res));	708	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
370	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	709	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);
371		710
372	void	711	void
373	program_with_source (OpenCL::Context this, SV *program)	712	program_with_source (OpenCL::Context self, SV *program)
374	PPCODE:	713	PPCODE:
375	STRLEN len;	714	STRLEN len;
376	size_t len2;	715	size_t len2;
377	const char *ptr = SvPVbyte (program, len);	716	const char *ptr = SvPVbyte (program, len);
378		717
379	len2 = len;	718	len2 = len;
380	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res));	719	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
381	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	720	XPUSH_NEW_OBJ ("OpenCL::Program", prog);
382		721
		722	#BEGIN:context
		723
		724	void
		725	reference_count (OpenCL::Context self)
		726	ALIAS:
		727	reference_count = CL_CONTEXT_REFERENCE_COUNT
		728	num_devices = CL_CONTEXT_NUM_DEVICES
		729	PPCODE:
		730	cl_uint value [1];
		731	NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
		732	EXTEND (SP, 1);
		733	const int i = 0;
		734	PUSHs (sv_2mortal (newSVuv (value [i])));
		735
		736	void
		737	devices (OpenCL::Context self)
		738	PPCODE:
		739	size_t size;
		740	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
		741	cl_device_id *value = tmpbuf (size);
		742	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
		743	int i, n = size / sizeof (*value);
		744	EXTEND (SP, n);
		745	for (i = 0; i < n; ++i)
		746	{
		747	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		748	}
		749
		750	void
		751	properties (OpenCL::Context self)
		752	PPCODE:
		753	size_t size;
		754	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
		755	cl_context_properties *value = tmpbuf (size);
		756	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
		757	int i, n = size / sizeof (*value);
		758	EXTEND (SP, n);
		759	for (i = 0; i < n; ++i)
		760	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
		761
		762	#END:context
		763
383	MODULE = OpenCL PACKAGE = OpenCL::Queue	764	MODULE = OpenCL PACKAGE = OpenCL::Queue
384		765
385	void	766	void
386	DESTROY (OpenCL::Queue this)	767	DESTROY (OpenCL::Queue self)
387	CODE:	768	CODE:
388	clReleaseCommandQueue (this);	769	clReleaseCommandQueue (self);
389		770
390	void	771	void
391	info (OpenCL::Queue this, cl_command_queue_info name)
392	PPCODE:
393	INFO (CommandQueue)
394
395	void
396	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	772	enqueue_read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
397	PPCODE:	773	PPCODE:
398	cl_event ev = 0;	774	cl_event ev = 0;
399	EVENT_LIST (6, items - 6);	775	EVENT_LIST (6, items - 6);
400		776
401	SvUPGRADE (data, SVt_PV);	777	SvUPGRADE (data, SVt_PV);
402	SvGROW (data, len);	778	SvGROW (data, len);
403	SvPOK_only (data);	779	SvPOK_only (data);
404	SvCUR_set (data, len);	780	SvCUR_set (data, len);
405	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	781	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
406		782
407	if (ev)	783	if (ev)
408	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	784	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
409		785
410	void	786	void
411	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	787	enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
412	PPCODE:	788	PPCODE:
413	cl_event ev = 0;	789	cl_event ev = 0;
414	STRLEN len;	790	STRLEN len;
415	char *ptr = SvPVbyte (data, len);	791	char *ptr = SvPVbyte (data, len);
416	EVENT_LIST (5, items - 5);	792	EVENT_LIST (5, items - 5);
417		793
418	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	794	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
419		795
420	if (ev)	796	if (ev)
421	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	797	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
422		798
423	void	799	void
424	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	800	enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
425	PPCODE:	801	PPCODE:
426	cl_event ev = 0;	802	cl_event ev = 0;
427	EVENT_LIST (6, items - 6);	803	EVENT_LIST (6, items - 6);
428		804
429	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	805	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
430		806
431	if (ev)	807	if (ev)
432	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	808	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
433		809
434	/*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadBufferRect.html */
435	/*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteBufferRect.html */
436
437	void	810	void
438	enqueue_read_image (OpenCL::Queue this, 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, ...)	811	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, ...)
439	PPCODE:	812	PPCODE:
440	cl_event ev = 0;	813	cl_event ev = 0;
		814	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
441	const size_t src_origin[3] = { src_x, src_y, src_z };	815	const size_t host_origin[3] = { host_x, host_y, host_z };
442	const size_t region[3] = { width, height, depth };	816	const size_t region[3] = { width, height, depth };
443	size_t len = row_pitch * (slice_pitch ? slice_pitch : 1) * depth;
444	EVENT_LIST (12, items - 12);	817	EVENT_LIST (17, items - 17);
445		818
446	if (!len)	819	if (!buf_row_pitch)
447	croak ("enqueue_read_image: currently, row_pitch must be specified to be non-zero");	820	buf_row_pitch = region [0];
		821
		822	if (!buf_slice_pitch)
		823	buf_slice_pitch = region [1] * buf_row_pitch;
		824
		825	if (!host_row_pitch)
		826	host_row_pitch = region [0];
		827
		828	if (!host_slice_pitch)
		829	host_slice_pitch = region [1] * host_row_pitch;
		830
		831	size_t len = host_row_pitch * host_slice_pitch * region [2];
448		832
449	SvUPGRADE (data, SVt_PV);	833	SvUPGRADE (data, SVt_PV);
450	SvGROW (data, len);	834	SvGROW (data, len);
451	SvPOK_only (data);	835	SvPOK_only (data);
452	SvCUR_set (data, len);	836	SvCUR_set (data, len);
453	NEED_SUCCESS (EnqueueReadImage, (this, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	837	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));
454		838
455	if (ev)	839	if (ev)
456	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	840	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
457		841
458	void	842	void
		843	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, ...)
		844	PPCODE:
		845	cl_event ev = 0;
		846	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
		847	const size_t host_origin[3] = { host_x, host_y, host_z };
		848	const size_t region[3] = { width, height, depth };
		849	STRLEN len;
		850	char *ptr = SvPVbyte (data, len);
		851	EVENT_LIST (17, items - 17);
		852
		853	if (!buf_row_pitch)
		854	buf_row_pitch = region [0];
		855
		856	if (!buf_slice_pitch)
		857	buf_slice_pitch = region [1] * buf_row_pitch;
		858
		859	if (!host_row_pitch)
		860	host_row_pitch = region [0];
		861
		862	if (!host_slice_pitch)
		863	host_slice_pitch = region [1] * host_row_pitch;
		864
		865	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
		866
		867	if (len < min_len)
		868	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
		869
		870	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));
		871
		872	if (ev)
		873	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		874
		875	void
		876	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, ...)
		877	PPCODE:
		878	cl_event ev = 0;
		879	const size_t src_origin[3] = { src_x, src_y, src_z };
		880	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		881	const size_t region[3] = { width, height, depth };
		882	EVENT_LIST (16, items - 16);
		883
		884	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));
		885
		886	if (ev)
		887	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		888
		889	void
		890	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, ...)
		891	PPCODE:
		892	cl_event ev = 0;
		893	const size_t src_origin[3] = { src_x, src_y, src_z };
		894	const size_t region[3] = { width, height, depth };
		895	EVENT_LIST (12, items - 12);
		896
		897	if (!row_pitch)
		898	row_pitch = img_row_pitch (src);
		899
		900	if (depth > 1 && !slice_pitch)
		901	slice_pitch = row_pitch * height;
		902
		903	size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
		904
		905	SvUPGRADE (data, SVt_PV);
		906	SvGROW (data, len);
		907	SvPOK_only (data);
		908	SvCUR_set (data, len);
		909	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));
		910
		911	if (ev)
		912	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		913
		914	void
459	enqueue_write_image (OpenCL::Queue this, 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, ...)	915	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, ...)
460	PPCODE:	916	PPCODE:
461	cl_event ev = 0;	917	cl_event ev = 0;
462	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	918	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
463	const size_t region[3] = { width, height, depth };	919	const size_t region[3] = { width, height, depth };
464	STRLEN len;	920	STRLEN len;
465	char *ptr = SvPVbyte (data, len);	921	char *ptr = SvPVbyte (data, len);
466	EVENT_LIST (12, items - 12);	922	EVENT_LIST (12, items - 12);
467		923
		924	if (!row_pitch)
		925	row_pitch = img_row_pitch (dst);
		926
		927	if (depth > 1 && !slice_pitch)
		928	slice_pitch = row_pitch * height;
		929
		930	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
		931
		932	if (len < min_len)
		933	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
		934
468	NEED_SUCCESS (EnqueueWriteImage, (this, dst, blocking, dst_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	935	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));
469		936
470	if (ev)	937	if (ev)
471	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	938	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
472		939
473	void	940	void
474	enqueue_copy_buffer_rect (OpenCL::Queue this, 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, ...)
475	PPCODE:
476	cl_event ev = 0;
477	const size_t src_origin[3] = { src_x, src_y, src_z };
478	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
479	const size_t region[3] = { width, height, depth };
480	EVENT_LIST (16, items - 16);
481
482	NEED_SUCCESS (EnqueueCopyBufferRect, (this, 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));
483
484	if (ev)
485	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
486
487	void
488	enqueue_copy_buffer_to_image (OpenCL::Queue this, 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, ...)
489	PPCODE:
490	cl_event ev = 0;
491	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
492	const size_t region[3] = { width, height, depth };
493	EVENT_LIST (10, items - 10);
494
495	NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
496
497	if (ev)
498	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
499
500	void
501	enqueue_copy_image (OpenCL::Queue this, 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, ...)	941	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, ...)
502	PPCODE:	942	PPCODE:
503	cl_event ev = 0;	943	cl_event ev = 0;
504	const size_t src_origin[3] = { src_x, src_y, src_z };	944	const size_t src_origin[3] = { src_x, src_y, src_z };
505	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	945	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
506	const size_t region[3] = { width, height, depth };	946	const size_t region[3] = { width, height, depth };
507	EVENT_LIST (12, items - 12);	947	EVENT_LIST (12, items - 12);
508		948
509	NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	949	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
510		950
511	if (ev)	951	if (ev)
512	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	952	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
513		953
514	void	954	void
515	enqueue_copy_image_to_buffer (OpenCL::Queue this, 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, ...)	955	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, ...)
516	PPCODE:	956	PPCODE:
517	cl_event ev = 0;	957	cl_event ev = 0;
518	const size_t src_origin[3] = { src_x, src_y, src_z };	958	const size_t src_origin[3] = { src_x, src_y, src_z };
519	const size_t region[3] = { width, height, depth };	959	const size_t region[3] = { width, height, depth };
520	EVENT_LIST (10, items - 10);	960	EVENT_LIST (10, items - 10);
521		961
522	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	962	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
523		963
524	if (ev)	964	if (ev)
525	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	965	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
526		966
527	void	967	void
		968	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, ...)
		969	PPCODE:
		970	cl_event ev = 0;
		971	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		972	const size_t region[3] = { width, height, depth };
		973	EVENT_LIST (10, items - 10);
		974
		975	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, 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
528	enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)	981	enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
529	PPCODE:	982	PPCODE:
530	cl_event ev = 0;	983	cl_event ev = 0;
531	EVENT_LIST (2, items - 2);	984	EVENT_LIST (2, items - 2);
532		985
533	NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	986	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
534		987
535	if (ev)	988	if (ev)
536	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	989	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
537		990
538	void	991	void
539	enqueue_nd_range_kernel (OpenCL::Queue this, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)	992	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, ...)
540	PPCODE:	993	PPCODE:
541	cl_event ev = 0;	994	cl_event ev = 0;
542	size_t *gwo = 0, *gws, *lws = 0;	995	size_t *gwo = 0, *gws, *lws = 0;
543	int gws_len;	996	int gws_len;
544	size_t *lists;	997	size_t *lists;
…		…
580	lws = lists + gws_len * 2;	1033	lws = lists + gws_len * 2;
581	for (i = 0; i < gws_len; ++i)	1034	for (i = 0; i < gws_len; ++i)
582	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);	1035	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
583	}	1036	}
584		1037
585	NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1038	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
586		1039
587	if (ev)	1040	if (ev)
588	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1041	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
589		1042
		1043	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1044
590	void	1045	void
		1046	enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
		1047	ALIAS:
		1048	enqueue_release_gl_objects = 1
		1049	CODE:
		1050	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
		1051	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
		1052
		1053	cl_event ev = 0;
		1054	EVENT_LIST (2, items - 2);
		1055	AV *av = (AV *)SvRV (objects);
		1056	cl_uint num_objects = av_len (av) + 1;
		1057	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
		1058	int i;
		1059
		1060	for (i = num_objects; i--; )
		1061	object_list [i] = SvPTROBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
		1062
		1063	if (ix)
		1064	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1065	else
		1066	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1067
		1068	if (ev)
		1069	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1070
		1071	#endif
		1072
		1073	void
591	enqueue_marker (OpenCL::Queue this)	1074	enqueue_marker (OpenCL::Queue self)
592	PPCODE:	1075	PPCODE:
593	cl_event ev;	1076	cl_event ev;
594	NEED_SUCCESS (EnqueueMarker, (this, &ev));	1077	NEED_SUCCESS (EnqueueMarker, (self, &ev));
595	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1078	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
596		1079
597	void	1080	void
598	enqueue_wait_for_events (OpenCL::Queue this, ...)	1081	enqueue_wait_for_events (OpenCL::Queue self, ...)
599	CODE:	1082	CODE:
600	EVENT_LIST (1, items - 1);	1083	EVENT_LIST (1, items - 1);
601	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));	1084	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
602		1085
603	void	1086	void
604	enqueue_barrier (OpenCL::Queue this)	1087	enqueue_barrier (OpenCL::Queue self)
605	CODE:	1088	CODE:
606	NEED_SUCCESS (EnqueueBarrier, (this));	1089	NEED_SUCCESS (EnqueueBarrier, (self));
607		1090
608	void	1091	void
609	flush (OpenCL::Queue this)	1092	flush (OpenCL::Queue self)
610	CODE:	1093	CODE:
611	NEED_SUCCESS (Flush, (this));	1094	NEED_SUCCESS (Flush, (self));
612		1095
613	void	1096	void
614	finish (OpenCL::Queue this)	1097	finish (OpenCL::Queue self)
615	CODE:	1098	CODE:
616	NEED_SUCCESS (Finish, (this));	1099	NEED_SUCCESS (Finish, (self));
		1100
		1101	void
		1102	info (OpenCL::Queue self, cl_command_queue_info name)
		1103	PPCODE:
		1104	INFO (CommandQueue)
		1105
		1106	#BEGIN:command_queue
		1107
		1108	void
		1109	context (OpenCL::Queue self)
		1110	PPCODE:
		1111	cl_context value [1];
		1112	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
		1113	EXTEND (SP, 1);
		1114	const int i = 0;
		1115	{
		1116	NEED_SUCCESS (RetainContext, (value [i]));
		1117	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1118	}
		1119
		1120	void
		1121	device (OpenCL::Queue self)
		1122	PPCODE:
		1123	cl_device_id value [1];
		1124	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
		1125	EXTEND (SP, 1);
		1126	const int i = 0;
		1127	{
		1128	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		1129	}
		1130
		1131	void
		1132	reference_count (OpenCL::Queue self)
		1133	PPCODE:
		1134	cl_uint value [1];
		1135	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
		1136	EXTEND (SP, 1);
		1137	const int i = 0;
		1138	PUSHs (sv_2mortal (newSVuv (value [i])));
		1139
		1140	void
		1141	properties (OpenCL::Queue self)
		1142	PPCODE:
		1143	cl_command_queue_properties value [1];
		1144	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
		1145	EXTEND (SP, 1);
		1146	const int i = 0;
		1147	PUSHs (sv_2mortal (newSViv (value [i])));
		1148
		1149	#END:command_queue
617		1150
618	MODULE = OpenCL PACKAGE = OpenCL::Memory	1151	MODULE = OpenCL PACKAGE = OpenCL::Memory
619		1152
620	void	1153	void
621	DESTROY (OpenCL::Memory this)	1154	DESTROY (OpenCL::Memory self)
622	CODE:	1155	CODE:
623	clReleaseMemObject (this);	1156	clReleaseMemObject (self);
624		1157
625	void	1158	void
626	info (OpenCL::Memory this, cl_mem_info name)	1159	info (OpenCL::Memory self, cl_mem_info name)
627	PPCODE:	1160	PPCODE:
628	INFO (MemObject)	1161	INFO (MemObject)
629		1162
		1163	#BEGIN:mem
		1164
		1165	void
		1166	type (OpenCL::Memory self)
		1167	PPCODE:
		1168	cl_mem_object_type value [1];
		1169	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
		1170	EXTEND (SP, 1);
		1171	const int i = 0;
		1172	PUSHs (sv_2mortal (newSViv (value [i])));
		1173
		1174	void
		1175	flags (OpenCL::Memory self)
		1176	PPCODE:
		1177	cl_mem_flags value [1];
		1178	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
		1179	EXTEND (SP, 1);
		1180	const int i = 0;
		1181	PUSHs (sv_2mortal (newSViv (value [i])));
		1182
		1183	void
		1184	size (OpenCL::Memory self)
		1185	ALIAS:
		1186	size = CL_MEM_SIZE
		1187	offset = CL_MEM_OFFSET
		1188	PPCODE:
		1189	size_t value [1];
		1190	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
		1191	EXTEND (SP, 1);
		1192	const int i = 0;
		1193	PUSHs (sv_2mortal (newSVuv (value [i])));
		1194
		1195	void
		1196	host_ptr (OpenCL::Memory self)
		1197	PPCODE:
		1198	void * value [1];
		1199	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
		1200	EXTEND (SP, 1);
		1201	const int i = 0;
		1202	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
		1203
		1204	void
		1205	map_count (OpenCL::Memory self)
		1206	ALIAS:
		1207	map_count = CL_MEM_MAP_COUNT
		1208	reference_count = CL_MEM_REFERENCE_COUNT
		1209	PPCODE:
		1210	cl_uint value [1];
		1211	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
		1212	EXTEND (SP, 1);
		1213	const int i = 0;
		1214	PUSHs (sv_2mortal (newSVuv (value [i])));
		1215
		1216	void
		1217	context (OpenCL::Memory self)
		1218	PPCODE:
		1219	cl_context value [1];
		1220	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
		1221	EXTEND (SP, 1);
		1222	const int i = 0;
		1223	{
		1224	NEED_SUCCESS (RetainContext, (value [i]));
		1225	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1226	}
		1227
		1228	void
		1229	associated_memobject (OpenCL::Memory self)
		1230	PPCODE:
		1231	cl_mem value [1];
		1232	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
		1233	EXTEND (SP, 1);
		1234	const int i = 0;
		1235	{
		1236	NEED_SUCCESS (RetainMemObject, (value [i]));
		1237	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));
		1238	}
		1239
		1240	#END:mem
		1241
		1242	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1243
		1244	void
		1245	gl_object_info (OpenCL::Memory self)
		1246	PPCODE:
		1247	cl_gl_object_type type;
		1248	cl_GLuint name;
		1249	NEED_SUCCESS (clGetGLObjectInfo, (self, &type, &name));
		1250	EXTEND (SP, 2);
		1251	PUSHs (sv_2mortal (newSVuv (type)));
		1252	PUSHs (sv_2mortal (newSVuv (name)));
		1253
		1254	#endif
		1255
		1256	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
		1257
		1258	void
		1259	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
		1260	PPCODE:
		1261	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
		1262	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
		1263
		1264	cl_buffer_region crdata = { origin, size };
		1265
		1266	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
		1267	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
		1268
		1269	MODULE = OpenCL PACKAGE = OpenCL::Image
		1270
		1271	void
		1272	image_info (OpenCL::Image self, cl_image_info name)
		1273	PPCODE:
		1274	INFO (Image)
		1275
		1276	#BEGIN:image
		1277
		1278	void
		1279	element_size (OpenCL::Image self)
		1280	ALIAS:
		1281	element_size = CL_IMAGE_ELEMENT_SIZE
		1282	row_pitch = CL_IMAGE_ROW_PITCH
		1283	slice_pitch = CL_IMAGE_SLICE_PITCH
		1284	width = CL_IMAGE_WIDTH
		1285	height = CL_IMAGE_HEIGHT
		1286	depth = CL_IMAGE_DEPTH
		1287	PPCODE:
		1288	size_t value [1];
		1289	NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
		1290	EXTEND (SP, 1);
		1291	const int i = 0;
		1292	PUSHs (sv_2mortal (newSVuv (value [i])));
		1293
		1294	#END:image
		1295
		1296	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1297
		1298	#BEGIN:gl_texture
		1299
		1300	void
		1301	target (OpenCL::Image self)
		1302	PPCODE:
		1303	cl_GLenum value [1];
		1304	NEED_SUCCESS (GetGlTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
		1305	EXTEND (SP, 1);
		1306	const int i = 0;
		1307	PUSHs (sv_2mortal (newSVuv (value [i])));
		1308
		1309	void
		1310	gl_mipmap_level (OpenCL::Image self)
		1311	PPCODE:
		1312	cl_GLint value [1];
		1313	NEED_SUCCESS (GetGlTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
		1314	EXTEND (SP, 1);
		1315	const int i = 0;
		1316	PUSHs (sv_2mortal (newSViv (value [i])));
		1317
		1318	#END:gl_texture
		1319
		1320	#endif
		1321
630	MODULE = OpenCL PACKAGE = OpenCL::Sampler	1322	MODULE = OpenCL PACKAGE = OpenCL::Sampler
631		1323
632	void	1324	void
633	DESTROY (OpenCL::Sampler this)	1325	DESTROY (OpenCL::Sampler self)
634	CODE:	1326	CODE:
635	clReleaseSampler (this);	1327	clReleaseSampler (self);
636		1328
637	void	1329	void
638	info (OpenCL::Sampler this, cl_sampler_info name)	1330	info (OpenCL::Sampler self, cl_sampler_info name)
639	PPCODE:	1331	PPCODE:
640	INFO (Sampler)	1332	INFO (Sampler)
641		1333
		1334	#BEGIN:sampler
		1335
		1336	void
		1337	reference_count (OpenCL::Sampler self)
		1338	PPCODE:
		1339	cl_uint value [1];
		1340	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
		1341	EXTEND (SP, 1);
		1342	const int i = 0;
		1343	PUSHs (sv_2mortal (newSVuv (value [i])));
		1344
		1345	void
		1346	context (OpenCL::Sampler self)
		1347	PPCODE:
		1348	cl_context value [1];
		1349	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
		1350	EXTEND (SP, 1);
		1351	const int i = 0;
		1352	{
		1353	NEED_SUCCESS (RetainContext, (value [i]));
		1354	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1355	}
		1356
		1357	void
		1358	normalized_coords (OpenCL::Sampler self)
		1359	PPCODE:
		1360	cl_addressing_mode value [1];
		1361	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
		1362	EXTEND (SP, 1);
		1363	const int i = 0;
		1364	PUSHs (sv_2mortal (newSViv (value [i])));
		1365
		1366	void
		1367	addressing_mode (OpenCL::Sampler self)
		1368	PPCODE:
		1369	cl_filter_mode value [1];
		1370	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
		1371	EXTEND (SP, 1);
		1372	const int i = 0;
		1373	PUSHs (sv_2mortal (newSViv (value [i])));
		1374
		1375	void
		1376	filter_mode (OpenCL::Sampler self)
		1377	PPCODE:
		1378	cl_bool value [1];
		1379	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
		1380	EXTEND (SP, 1);
		1381	const int i = 0;
		1382	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
		1383
		1384	#END:sampler
		1385
642	MODULE = OpenCL PACKAGE = OpenCL::Program	1386	MODULE = OpenCL PACKAGE = OpenCL::Program
643		1387
644	void	1388	void
645	DESTROY (OpenCL::Program this)	1389	DESTROY (OpenCL::Program self)
646	CODE:	1390	CODE:
647	clReleaseProgram (this);	1391	clReleaseProgram (self);
648		1392
649	void	1393	void
650	info (OpenCL::Program this, cl_program_info name)
651	PPCODE:
652	INFO (Program)
653
654	void
655	build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef)	1394	build (OpenCL::Program self, OpenCL::Device device, SV *options = &PL_sv_undef)
656	CODE:	1395	CODE:
657	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));	1396	NEED_SUCCESS (BuildProgram, (self, 1, &device, SvPVbyte_nolen (options), 0, 0));
658		1397
659	void	1398	void
660	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)	1399	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
661	PPCODE:	1400	PPCODE:
662	size_t size;	1401	size_t size;
663	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));	1402	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
664	SV *sv = sv_2mortal (newSV (size));	1403	SV *sv = sv_2mortal (newSV (size));
665	SvUPGRADE (sv, SVt_PV);	1404	SvUPGRADE (sv, SVt_PV);
666	SvPOK_only (sv);	1405	SvPOK_only (sv);
667	SvCUR_set (sv, size);	1406	SvCUR_set (sv, size);
668	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));	1407	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
669	XPUSHs (sv);	1408	XPUSHs (sv);
670		1409
		1410	#BEGIN:program_build
		1411
		1412	void
		1413	build_status (OpenCL::Program self, OpenCL::Device device)
		1414	PPCODE:
		1415	cl_build_status value [1];
		1416	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
		1417	EXTEND (SP, 1);
		1418	const int i = 0;
		1419	PUSHs (sv_2mortal (newSViv (value [i])));
		1420
		1421	void
		1422	build_options (OpenCL::Program self, OpenCL::Device device)
		1423	ALIAS:
		1424	build_options = CL_PROGRAM_BUILD_OPTIONS
		1425	build_log = CL_PROGRAM_BUILD_LOG
		1426	PPCODE:
		1427	size_t size;
		1428	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
		1429	char *value = tmpbuf (size);
		1430	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
		1431	EXTEND (SP, 1);
		1432	const int i = 0;
		1433	PUSHs (sv_2mortal (newSVpv (value, 0)));
		1434
		1435	#END:program_build
		1436
671	void	1437	void
672	kernel (OpenCL::Program program, SV *function)	1438	kernel (OpenCL::Program program, SV *function)
673	PPCODE:	1439	PPCODE:
674	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	1440	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
675	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	1441	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
676		1442
		1443	void
		1444	info (OpenCL::Program self, cl_program_info name)
		1445	PPCODE:
		1446	INFO (Program)
		1447
		1448	void
		1449	binaries (OpenCL::Program self)
		1450	PPCODE:
		1451	cl_uint n, i;
		1452	size_t size;
		1453
		1454	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
		1455	if (!n) XSRETURN_EMPTY;
		1456
		1457	size_t *sizes = tmpbuf (sizeof (*sizes) * n);
		1458	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
		1459	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
		1460	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
		1461
		1462	EXTEND (SP, n);
		1463	for (i = 0; i < n; ++i)
		1464	{
		1465	SV *sv = sv_2mortal (newSV (sizes [i]));
		1466	SvUPGRADE (sv, SVt_PV);
		1467	SvPOK_only (sv);
		1468	SvCUR_set (sv, sizes [i]);
		1469	ptrs [i] = SvPVX (sv);
		1470	PUSHs (sv);
		1471	}
		1472
		1473	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
		1474	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
		1475
		1476	#BEGIN:program
		1477
		1478	void
		1479	reference_count (OpenCL::Program self)
		1480	ALIAS:
		1481	reference_count = CL_PROGRAM_REFERENCE_COUNT
		1482	num_devices = CL_PROGRAM_NUM_DEVICES
		1483	PPCODE:
		1484	cl_uint value [1];
		1485	NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
		1486	EXTEND (SP, 1);
		1487	const int i = 0;
		1488	PUSHs (sv_2mortal (newSVuv (value [i])));
		1489
		1490	void
		1491	context (OpenCL::Program self)
		1492	PPCODE:
		1493	cl_context value [1];
		1494	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
		1495	EXTEND (SP, 1);
		1496	const int i = 0;
		1497	{
		1498	NEED_SUCCESS (RetainContext, (value [i]));
		1499	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1500	}
		1501
		1502	void
		1503	devices (OpenCL::Program self)
		1504	PPCODE:
		1505	size_t size;
		1506	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
		1507	cl_device_id *value = tmpbuf (size);
		1508	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
		1509	int i, n = size / sizeof (*value);
		1510	EXTEND (SP, n);
		1511	for (i = 0; i < n; ++i)
		1512	{
		1513	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		1514	}
		1515
		1516	void
		1517	source (OpenCL::Program self)
		1518	PPCODE:
		1519	size_t size;
		1520	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
		1521	char *value = tmpbuf (size);
		1522	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
		1523	EXTEND (SP, 1);
		1524	const int i = 0;
		1525	PUSHs (sv_2mortal (newSVpv (value, 0)));
		1526
		1527	void
		1528	binary_sizes (OpenCL::Program self)
		1529	PPCODE:
		1530	size_t size;
		1531	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
		1532	size_t *value = tmpbuf (size);
		1533	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
		1534	int i, n = size / sizeof (*value);
		1535	EXTEND (SP, n);
		1536	for (i = 0; i < n; ++i)
		1537	PUSHs (sv_2mortal (newSVuv (value [i])));
		1538
		1539	#END:program
		1540
677	MODULE = OpenCL PACKAGE = OpenCL::Kernel	1541	MODULE = OpenCL PACKAGE = OpenCL::Kernel
678		1542
679	void	1543	void
680	DESTROY (OpenCL::Kernel this)	1544	DESTROY (OpenCL::Kernel self)
681	CODE:	1545	CODE:
682	clReleaseKernel (this);	1546	clReleaseKernel (self);
683		1547
684	void	1548	void
		1549	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
		1550	CODE:
		1551	clSetKernelArg (self, idx, sizeof (value), &value);
		1552
		1553	void
		1554	set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
		1555	CODE:
		1556	clSetKernelArg (self, idx, sizeof (value), &value);
		1557
		1558	void
		1559	set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
		1560	CODE:
		1561	clSetKernelArg (self, idx, sizeof (value), &value);
		1562
		1563	void
		1564	set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
		1565	CODE:
		1566	clSetKernelArg (self, idx, sizeof (value), &value);
		1567
		1568	void
		1569	set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
		1570	CODE:
		1571	clSetKernelArg (self, idx, sizeof (value), &value);
		1572
		1573	void
		1574	set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
		1575	CODE:
		1576	clSetKernelArg (self, idx, sizeof (value), &value);
		1577
		1578	void
		1579	set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
		1580	CODE:
		1581	clSetKernelArg (self, idx, sizeof (value), &value);
		1582
		1583	void
		1584	set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
		1585	CODE:
		1586	clSetKernelArg (self, idx, sizeof (value), &value);
		1587
		1588	void
		1589	set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
		1590	CODE:
		1591	clSetKernelArg (self, idx, sizeof (value), &value);
		1592
		1593	void
		1594	set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
		1595	CODE:
		1596	clSetKernelArg (self, idx, sizeof (value), &value);
		1597
		1598	void
		1599	set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
		1600	CODE:
		1601	clSetKernelArg (self, idx, sizeof (value), &value);
		1602
		1603	void
		1604	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
		1605	CODE:
		1606	clSetKernelArg (self, idx, sizeof (value), &value);
		1607
		1608	void
		1609	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
		1610	CODE:
		1611	clSetKernelArg (self, idx, sizeof (value), &value);
		1612
		1613	void
		1614	set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)
		1615	CODE:
		1616	clSetKernelArg (self, idx, sizeof (value), &value);
		1617
		1618	void
		1619	set_image3d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image3D_ornull value)
		1620	CODE:
		1621	clSetKernelArg (self, idx, sizeof (value), &value);
		1622
		1623	void
		1624	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
		1625	CODE:
		1626	clSetKernelArg (self, idx, sizeof (value), &value);
		1627
		1628	void
		1629	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
		1630	CODE:
		1631	clSetKernelArg (self, idx, sizeof (value), &value);
		1632
		1633	void
685	info (OpenCL::Kernel this, cl_kernel_info name)	1634	info (OpenCL::Kernel self, cl_kernel_info name)
686	PPCODE:	1635	PPCODE:
687	INFO (Kernel)	1636	INFO (Kernel)
688		1637
		1638	#BEGIN:kernel
		1639
689	void	1640	void
690	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)	1641	function_name (OpenCL::Kernel self)
		1642	PPCODE:
		1643	size_t size;
		1644	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
		1645	char *value = tmpbuf (size);
		1646	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
		1647	EXTEND (SP, 1);
		1648	const int i = 0;
		1649	PUSHs (sv_2mortal (newSVpv (value, 0)));
		1650
		1651	void
		1652	num_args (OpenCL::Kernel self)
		1653	ALIAS:
		1654	num_args = CL_KERNEL_NUM_ARGS
		1655	reference_count = CL_KERNEL_REFERENCE_COUNT
		1656	PPCODE:
		1657	cl_uint value [1];
		1658	NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
		1659	EXTEND (SP, 1);
		1660	const int i = 0;
		1661	PUSHs (sv_2mortal (newSVuv (value [i])));
		1662
		1663	void
		1664	context (OpenCL::Kernel self)
		1665	PPCODE:
		1666	cl_context value [1];
		1667	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
		1668	EXTEND (SP, 1);
		1669	const int i = 0;
		1670	{
		1671	NEED_SUCCESS (RetainContext, (value [i]));
		1672	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1673	}
		1674
		1675	void
		1676	program (OpenCL::Kernel self)
		1677	PPCODE:
		1678	cl_program value [1];
		1679	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
		1680	EXTEND (SP, 1);
		1681	const int i = 0;
		1682	{
		1683	NEED_SUCCESS (RetainProgram, (value [i]));
		1684	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));
		1685	}
		1686
		1687	#END:kernel
		1688
		1689	void
		1690	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
691	CODE:	1691	PPCODE:
692	clSetKernelArg (this, idx, sizeof (value), &value);	1692	size_t size;
		1693	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
		1694	SV *sv = sv_2mortal (newSV (size));
		1695	SvUPGRADE (sv, SVt_PV);
		1696	SvPOK_only (sv);
		1697	SvCUR_set (sv, size);
		1698	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
		1699	XPUSHs (sv);
693		1700
694	void	1701	#BEGIN:kernel_work_group
695	set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)
696	CODE:
697	clSetKernelArg (this, idx, sizeof (value), &value);
698		1702
699	void	1703	void
700	set_short (OpenCL::Kernel this, cl_uint idx, cl_short value)	1704	work_group_size (OpenCL::Kernel self, OpenCL::Device device)
701	CODE:	1705	ALIAS:
702	clSetKernelArg (this, idx, sizeof (value), &value);	1706	work_group_size = CL_KERNEL_WORK_GROUP_SIZE
		1707	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
		1708	PPCODE:
		1709	size_t value [1];
		1710	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
		1711	EXTEND (SP, 1);
		1712	const int i = 0;
		1713	PUSHs (sv_2mortal (newSVuv (value [i])));
703		1714
704	void	1715	void
705	set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value)	1716	compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
706	CODE:	1717	PPCODE:
707	clSetKernelArg (this, idx, sizeof (value), &value);	1718	size_t size;
		1719	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
		1720	size_t *value = tmpbuf (size);
		1721	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
		1722	int i, n = size / sizeof (*value);
		1723	EXTEND (SP, n);
		1724	for (i = 0; i < n; ++i)
		1725	PUSHs (sv_2mortal (newSVuv (value [i])));
708		1726
709	void	1727	void
710	set_int (OpenCL::Kernel this, cl_uint idx, cl_int value)	1728	local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
711	CODE:	1729	ALIAS:
712	clSetKernelArg (this, idx, sizeof (value), &value);	1730	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
		1731	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
		1732	PPCODE:
		1733	cl_ulong value [1];
		1734	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
		1735	EXTEND (SP, 1);
		1736	const int i = 0;
		1737	PUSHs (sv_2mortal (newSVuv (value [i])));
713		1738
714	void	1739	#END:kernel_work_group
715	set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)
716	CODE:
717	clSetKernelArg (this, idx, sizeof (value), &value);
718
719	void
720	set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)
721	CODE:
722	clSetKernelArg (this, idx, sizeof (value), &value);
723
724	void
725	set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)
726	CODE:
727	clSetKernelArg (this, idx, sizeof (value), &value);
728
729	void
730	set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)
731	CODE:
732	clSetKernelArg (this, idx, sizeof (value), &value);
733
734	void
735	set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)
736	CODE:
737	clSetKernelArg (this, idx, sizeof (value), &value);
738
739	void
740	set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)
741	CODE:
742	clSetKernelArg (this, idx, sizeof (value), &value);
743
744	void
745	set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)
746	CODE:
747	clSetKernelArg (this, idx, sizeof (value), &value);
748
749	void
750	set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)
751	CODE:
752	clSetKernelArg (this, idx, sizeof (value), &value);
753
754	void
755	set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)
756	CODE:
757	clSetKernelArg (this, idx, sizeof (value), &value);
758
759	void
760	set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
761	CODE:
762	clSetKernelArg (this, idx, sizeof (value), &value);
763
764	void
765	set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)
766	CODE:
767	clSetKernelArg (this, idx, sizeof (value), &value);
768
769	void
770	set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)
771	CODE:
772	clSetKernelArg (this, idx, sizeof (value), &value);
773		1740
774	MODULE = OpenCL PACKAGE = OpenCL::Event	1741	MODULE = OpenCL PACKAGE = OpenCL::Event
775		1742
776	void	1743	void
777	DESTROY (OpenCL::Event this)	1744	DESTROY (OpenCL::Event self)
778	CODE:	1745	CODE:
779	clReleaseEvent (this);	1746	clReleaseEvent (self);
780		1747
781	void	1748	void
		1749	wait (OpenCL::Event self)
		1750	CODE:
		1751	clWaitForEvents (1, &self);
		1752
		1753	void
782	info (OpenCL::Event this, cl_event_info name)	1754	info (OpenCL::Event self, cl_event_info name)
783	PPCODE:	1755	PPCODE:
784	INFO (Event)	1756	INFO (Event)
785		1757
		1758	#BEGIN:event
		1759
786	void	1760	void
787	wait (OpenCL::Event this)	1761	command_queue (OpenCL::Event self)
		1762	PPCODE:
		1763	cl_command_queue value [1];
		1764	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
		1765	EXTEND (SP, 1);
		1766	const int i = 0;
		1767	{
		1768	NEED_SUCCESS (RetainCommandQueue, (value [i]));
		1769	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));
		1770	}
		1771
		1772	void
		1773	command_type (OpenCL::Event self)
		1774	PPCODE:
		1775	cl_command_type value [1];
		1776	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
		1777	EXTEND (SP, 1);
		1778	const int i = 0;
		1779	PUSHs (sv_2mortal (newSVuv (value [i])));
		1780
		1781	void
		1782	reference_count (OpenCL::Event self)
		1783	ALIAS:
		1784	reference_count = CL_EVENT_REFERENCE_COUNT
		1785	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
		1786	PPCODE:
		1787	cl_uint value [1];
		1788	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
		1789	EXTEND (SP, 1);
		1790	const int i = 0;
		1791	PUSHs (sv_2mortal (newSVuv (value [i])));
		1792
		1793	void
		1794	context (OpenCL::Event self)
		1795	PPCODE:
		1796	cl_context value [1];
		1797	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
		1798	EXTEND (SP, 1);
		1799	const int i = 0;
		1800	{
		1801	NEED_SUCCESS (RetainContext, (value [i]));
		1802	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1803	}
		1804
		1805	#END:event
		1806
		1807	void
		1808	profiling_info (OpenCL::Event self, cl_profiling_info name)
788	CODE:	1809	PPCODE:
789	clWaitForEvents (1, &this);	1810	INFO (EventProfiling)
		1811
		1812	#BEGIN:profiling
		1813
		1814	void
		1815	profiling_command_queued (OpenCL::Event self)
		1816	ALIAS:
		1817	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
		1818	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
		1819	profiling_command_start = CL_PROFILING_COMMAND_START
		1820	profiling_command_end = CL_PROFILING_COMMAND_END
		1821	PPCODE:
		1822	cl_ulong value [1];
		1823	NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
		1824	EXTEND (SP, 1);
		1825	const int i = 0;
		1826	PUSHs (sv_2mortal (newSVuv (value [i])));
		1827
		1828	#END:profiling
790		1829
791	MODULE = OpenCL PACKAGE = OpenCL::UserEvent	1830	MODULE = OpenCL PACKAGE = OpenCL::UserEvent
792		1831
793	void	1832	void
794	set_status (OpenCL::UserEvent this, cl_int execution_status)	1833	set_status (OpenCL::UserEvent self, cl_int execution_status)
795	CODE:	1834	CODE:
796	clSetUserEventStatus (this, execution_status);	1835	clSetUserEventStatus (self, execution_status);
797		1836

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