[ViewVC] Diff of: cvs/OpenCL/OpenCL.xs

Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.23 by root, Mon Apr 16 09:43:30 2012 UTC vs.
Revision 1.45 by root, Tue Apr 24 12:19:01 2012 UTC

…		…
1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
		4
		5	#ifdef I_DLFCN
		6	#include <dlfcn.h>
		7	#endif
		8
		9	// how stupid is that, the 1.2 header files define CL_VERSION_1_1,
		10	// but then fail to define the api functions unless you ALSO define
		11	// this. This breaks 100% of the opencl 1.1 apps, for what reason?
		12	// after all, the functions are deprecated, not removed.
		13	// in addition, you cannot test for this in any future-proof way.
		14	// each time a new opencl version comes out, you need to make a new
		15	// release.
		16	#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
		17
		18	#ifndef PREFER_1_1
		19	#define PREFER_1_1 1
		20	#endif
		21
		22	#if PREFER_1_1
		23	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
		24	#endif
4		25
5	#ifdef __APPLE__	26	#ifdef __APPLE__
6	#include <OpenCL/opencl.h>	27	#include <OpenCL/opencl.h>
7	#else	28	#else
8	#include <CL/opencl.h>	29	#include <CL/opencl.h>
		30	#endif
		31
		32	#ifndef CL_VERSION_1_2
		33	#undef PREFER_1_1
		34	#define PREFER_1_1 1
9	#endif	35	#endif
10		36
11	typedef cl_platform_id OpenCL__Platform;	37	typedef cl_platform_id OpenCL__Platform;
12	typedef cl_device_id OpenCL__Device;	38	typedef cl_device_id OpenCL__Device;
13	typedef cl_context OpenCL__Context;	39	typedef cl_context OpenCL__Context;
31		57
32	typedef SV *FUTURE;	58	typedef SV *FUTURE;
33		59
34	/*****************************************************************************/	60	/*****************************************************************************/
35		61
		62	// name must include a leading underscore
		63	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
		64	// for perl. doh.
		65	static void *
		66	glsym (const char *name)
		67	{
		68	void *fun = 0;
		69
		70	#if defined I_DLFCN && defined RTLD_DEFAULT
		71	fun = dlsym (RTLD_DEFAULT, name + 1);
		72	if (!fun) fun = dlsym (RTLD_DEFAULT, name);
		73
		74	if (!fun)
		75	{
		76	static void *libgl;
		77	static const char *glso[] = {
		78	"libGL.so.1",
		79	"libGL.so.3",
		80	"libGL.so.4.0",
		81	"libGL.so",
		82	"/usr/lib/libGL.so",
		83	"/usr/X11R6/lib/libGL.1.dylib"
		84	};
		85	int i;
		86
		87	for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
		88	{
		89	libgl = dlopen (glso [i], RTLD_LAZY);
		90	if (libgl)
		91	break;
		92	}
		93
		94	if (libgl)
		95	{
		96	fun = dlsym (libgl, name + 1);
		97	if (!fun) fun = dlsym (libgl, name);
		98	}
		99	}
		100	#endif
		101
		102	return fun;
		103	}
		104
		105	/*****************************************************************************/
		106
36	/* up to two temporary buffers */	107	/* up to two temporary buffers */
37	static void *	108	static void *
38	tmpbuf (size_t size)	109	tmpbuf (size_t size)
39	{	110	{
		111	enum { buffers = 3 };
40	static int idx;	112	static int idx;
41	static void *buf [2];	113	static void *buf [buffers];
42	static size_t len [2];	114	static size_t len [buffers];
43		115
44	idx ^= 1;	116	idx = (idx + 1) % buffers;
45		117
46	if (len [idx] < size)	118	if (len [idx] < size)
47	{	119	{
48	free (buf [idx]);	120	free (buf [idx]);
49	len [idx] = ((size + 31) & ~4095) + 4096 - 32;	121	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
…		…
131	croak ("%s: %s is not of type %s", func, svname, pkg);	203	croak ("%s: %s is not of type %s", func, svname, pkg);
132	}	204	}
133		205
134	/*****************************************************************************/	206	/*****************************************************************************/
135		207
		208	static cl_context_properties *
		209	SvCONTEXTPROPERTIES (const char func, const char svname, SV sv, cl_context_properties extra, int extracount)
		210	{
		211	if (!sv \|\| !SvOK (sv))
		212	if (extra)
		213	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
		214	else
		215	return 0;
		216
		217	if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
		218	{
		219	AV av = (AV )SvRV (sv);
		220	int i, len = av_len (av) + 1;
		221	cl_context_properties p = tmpbuf (sizeof (cl_context_properties) (len + extracount + 1));
		222	cl_context_properties *l = p;
		223
		224	if (len & 1)
		225	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);
		226
		227	while (extracount--)
		228	l++ = extra++;
		229
		230	for (i = 0; i < len; i += 2)
		231	{
		232	cl_context_properties t = SvIV (*av_fetch (av, i , 0));
		233	SV p_sv = av_fetch (av, i + 1, 0);
		234	cl_context_properties v = SvIV (p_sv); // code below can override
		235
		236	switch (t)
		237	{
		238	case CL_GLX_DISPLAY_KHR:
		239	if (!SvOK (p_sv))
		240	{
		241	void *func = glsym ("_glXGetCurrentDisplay");
		242	if (func)
		243	v = (cl_context_properties)((void ()(void))func)();
		244	}
		245	break;
		246
		247	case CL_GL_CONTEXT_KHR:
		248	if (!SvOK (p_sv))
		249	{
		250	void *func = glsym ("_glXGetCurrentContext");
		251	if (func)
		252	v = (cl_context_properties)((void ()(void))func)();
		253	}
		254	break;
		255
		256	default:
		257	/* unknown property, treat as int */
		258	break;
		259	}
		260
		261	*l++ = t;
		262	*l++ = v;
		263	}
		264
		265	*l = 0;
		266
		267	return p;
		268	}
		269
		270	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
		271	}
		272
		273	/*****************************************************************************/
		274
136	static size_t	275	static size_t
137	img_row_pitch (cl_mem img)	276	img_row_pitch (cl_mem img)
138	{	277	{
139	size_t res;	278	size_t res;
140	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	279	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
141	return res;	280	return res;
142	}	281	}
143		282
144	static cl_event *	283	static cl_event *
145	event_list (SV **items, int count)	284	event_list (SV *items, cl_uint rcount)
146	{	285	{
		286	cl_uint count = *rcount;
		287
147	if (!count)	288	if (!count)
148	return 0;	289	return 0;
149		290
150	cl_event list = tmpbuf (sizeof (cl_event) count);	291	cl_event list = tmpbuf (sizeof (cl_event) count);
		292	int i = 0;
151		293
152	while (count--)	294	do
		295	{
		296	--count;
		297	if (SvOK (items [count]))
153	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	298	list [i++] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
		299	}
		300	while (count);
154		301
		302	*rcount = i;
		303
155	return list;	304	return i ? list : 0;
156	}	305	}
157		306
158	#define EVENT_LIST(items,count) \	307	#define EVENT_LIST(items,count) \
159	cl_uint event_list_count = (count); \	308	cl_uint event_list_count = (count); \
160	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)	309	cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)
161		310
162	#define INFO(class) \	311	#define INFO(class) \
163	{ \	312	{ \
164	size_t size; \	313	size_t size; \
165	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \	314	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
…		…
175		324
176	PROTOTYPES: ENABLE	325	PROTOTYPES: ENABLE
177		326
178	BOOT:	327	BOOT:
179	{	328	{
180	HV *stash = gv_stashpv ("OpenCL", 1);	329	HV *stash = gv_stashpv ("OpenCL", 1);
181	static const ivstr *civ, const_iv[] = {	330	static const ivstr *civ, const_iv[] = {
182	{ sizeof (cl_char ), "SIZEOF_CHAR" },	331	{ sizeof (cl_char ), "SIZEOF_CHAR" },
183	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	332	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
184	{ sizeof (cl_short ), "SIZEOF_SHORT" },	333	{ sizeof (cl_short ), "SIZEOF_SHORT" },
185	{ sizeof (cl_ushort), "SIZEOF_USHORT" },	334	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
186	{ sizeof (cl_int ), "SIZEOF_INT" },	335	{ sizeof (cl_int ), "SIZEOF_INT" },
187	{ sizeof (cl_uint ), "SIZEOF_UINT" },	336	{ sizeof (cl_uint ), "SIZEOF_UINT" },
188	{ sizeof (cl_long ), "SIZEOF_LONG" },	337	{ sizeof (cl_long ), "SIZEOF_LONG" },
189	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	338	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
190	{ sizeof (cl_half ), "SIZEOF_HALF" },	339	{ sizeof (cl_half ), "SIZEOF_HALF" },
191	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	340	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
192	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	341	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
193	#include "constiv.h"	342	#include "constiv.h"
194	};	343	};
195	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	344	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
196	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	345	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
197	}	346	}
198		347
199	cl_int	348	cl_int
200	errno ()	349	errno ()
201	CODE:	350	CODE:
202	errno = res;	351	RETVAL = res;
		352	OUTPUT:
		353	RETVAL
203		354
204	const char *	355	const char *
205	err2str (cl_int err)	356	err2str (cl_int err)
206		357
207	const char *	358	const char *
…		…
221	EXTEND (SP, count);	372	EXTEND (SP, count);
222	for (i = 0; i < count; ++i)	373	for (i = 0; i < count; ++i)
223	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	374	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
224		375
225	void	376	void
226	context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	377	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
227	PPCODE:	378	PPCODE:
228	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res));	379	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
229	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	380	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
230		381
		382	#if 0
		383
231	void	384	void
232	context (FUTURE properties, FUTURE devices, FUTURE notify = 0)	385	context (cl_context_properties *properties = 0, FUTURE devices, FUTURE notify = 0)
233	PPCODE:	386	PPCODE:
234	/* der Gipfel der Kunst */	387	/* der Gipfel der Kunst */
		388
		389	#endif
235		390
236	void	391	void
237	wait_for_events (...)	392	wait_for_events (...)
238	CODE:	393	CODE:
239	EVENT_LIST (0, items);	394	EVENT_LIST (0, items);
…		…
283	EXTEND (SP, count);	438	EXTEND (SP, count);
284	for (i = 0; i < count; ++i)	439	for (i = 0; i < count; ++i)
285	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	440	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
286		441
287	void	442	void
288	context (OpenCL::Platform self, FUTURE properties, SV *devices, FUTURE notify = 0)	443	context (OpenCL::Platform self, cl_context_properties properties = 0, SV devices, FUTURE notify = 0)
289	PPCODE:	444	PPCODE:
290	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVAV)	445	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVAV)
291	croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");	446	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
292		447
293	AV av = (AV )SvRV (devices);	448	AV av = (AV )SvRV (devices);
294	cl_uint num_devices = av_len (av) + 1;	449	cl_uint num_devices = av_len (av) + 1;
295	cl_device_id device_list = tmpbuf (sizeof (cl_device_id) num_devices);	450	cl_device_id device_list = tmpbuf (sizeof (cl_device_id) num_devices);
296	int i;	451	int i;
297		452
298	for (i = num_devices; i--; )	453	for (i = num_devices; i--; )
299	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	454	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
300		455
301	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res));	456	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, 0, 0, &res));
302	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	457	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
303		458
304	void	459	void
305	context_from_type (OpenCL::Platform self, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)	460	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
306	PPCODE:	461	PPCODE:
307	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self, 0 };	462	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		463	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
308	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	464	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
309	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	465	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
310		466
311	MODULE = OpenCL PACKAGE = OpenCL::Device	467	MODULE = OpenCL PACKAGE = OpenCL::Device
312		468
…		…
353	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT	509	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
354	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG	510	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
355	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT	511	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
356	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE	512	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
357	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF	513	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
358	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT	514	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
359	PPCODE:	515	PPCODE:
360	cl_uint value [1];	516	cl_uint value [1];
361	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));	517	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
362	EXTEND (SP, 1);	518	EXTEND (SP, 1);
363	const int i = 0;	519	const int i = 0;
…		…
565		721
566	void	722	void
567	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)	723	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
568	PPCODE:	724	PPCODE:
569	if (flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR))	725	if (flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR))
570	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	726	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
571		727
572	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));	728	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
573	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	729	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
574		730
575	void	731	void
576	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)	732	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
577	PPCODE:	733	PPCODE:
578	STRLEN len;	734	STRLEN len;
579	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	735	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
580	if (!(flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR)))	736	if (!(flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR)))
581	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	737	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
582	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));	738	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
583	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	739	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
584		740
		741	#if CL_VERSION_1_2
		742
585	void	743	void
586	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)	744	image (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, cl_mem_object_type type, size_t width, size_t height, size_t depth, size_t array_size = 0, size_t row_pitch = 0, size_t slice_pitch = 0, cl_uint num_mip_level = 0, cl_uint num_samples = 0, SV *data = &PL_sv_undef)
587	PPCODE:	745	PPCODE:
588	STRLEN len;	746	STRLEN len;
589	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	747	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
590	const cl_image_format format = { channel_order, channel_type };	748	const cl_image_format format = { channel_order, channel_type };
		749	const cl_image_desc desc = {
		750	type,
		751	width, height, depth,
		752	array_size, row_pitch, slice_pitch,
		753	num_mip_level, num_samples,
		754	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvPTROBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
		755	};
591	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));	756	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		757	char *klass = "OpenCL::Image";
		758	switch (type)
		759	{
		760	case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
		761	case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;
		762	case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		763	case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;
		764	case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		765	case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;
		766	}
592	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	767	XPUSH_NEW_OBJ (klass, mem);
593		768
		769	#endif
		770
594	void	771	void
595	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)	772	image2d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef)
596	PPCODE:	773	PPCODE:
597	STRLEN len;	774	STRLEN len;
598	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	775	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
599	const cl_image_format format = { channel_order, channel_type };	776	const cl_image_format format = { channel_order, channel_type };
		777	#if PREFER_1_1
		778	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
		779	#else
		780	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
		781	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		782	#endif
		783	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		784
		785	void
		786	image3d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef)
		787	PPCODE:
		788	STRLEN len;
		789	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		790	const cl_image_format format = { channel_order, channel_type };
		791	#if PREFER_1_1
600	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	792	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
		793	#else
		794	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
		795	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		796	#endif
601	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	797	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
		798
		799	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing
		800
		801	void
		802	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
		803	PPCODE:
		804	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
		805	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
		806
		807	void
		808	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
		809	PPCODE:
		810	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
		811	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		812
		813	#if CL_VERSION_1_2
		814
		815	void
		816	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		817	ALIAS:
		818	PPCODE:
		819	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
		820	cl_gl_object_type type;
		821	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
		822	char *klass = "OpenCL::Memory";
		823	switch (type)
		824	{
		825	case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
		826	case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;
		827	case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		828	case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;
		829	case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		830	case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;
		831	}
		832	XPUSH_NEW_OBJ (klass, mem);
		833
		834	#endif
		835
		836	void
		837	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		838	PPCODE:
		839	#if PREFER_1_1
		840	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
		841	#else
		842	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		843	#endif
		844	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		845
		846	void
		847	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		848	PPCODE:
		849	#if PREFER_1_1
		850	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
		851	#else
		852	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		853	#endif
		854	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
		855
		856	#endif
602		857
603	void	858	void
604	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)	859	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
605	PPCODE:	860	PPCODE:
606	{	861	{
…		…
709	cl_event ev = 0;	964	cl_event ev = 0;
710	STRLEN len;	965	STRLEN len;
711	char *ptr = SvPVbyte (data, len);	966	char *ptr = SvPVbyte (data, len);
712	EVENT_LIST (5, items - 5);	967	EVENT_LIST (5, items - 5);
713		968
714	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	969	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
715		970
716	if (ev)	971	if (ev)
717	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	972	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
718		973
719	void	974	void
…		…
785	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1040	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
786		1041
787	if (len < min_len)	1042	if (len < min_len)
788	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1043	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
789		1044
790	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));	1045	NEED_SUCCESS (EnqueueWriteBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
791		1046
792	if (ev)	1047	if (ev)
793	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1048	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
794		1049
795	void	1050	void
…		…
850	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1105	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
851		1106
852	if (len < min_len)	1107	if (len < min_len)
853	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1108	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
854		1109
855	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));	1110	NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
856		1111
857	if (ev)	1112	if (ev)
858	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1113	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
859		1114
860	void	1115	void
…		…
942	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);	1197	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
943	}	1198	}
944		1199
945	if (SvOK (local_work_size))	1200	if (SvOK (local_work_size))
946	{	1201	{
947	if (SvOK (local_work_size) && !SvROK (local_work_size) \|\| SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1202	if ((SvOK (local_work_size) && !SvROK (local_work_size)) \|\| SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
948	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");	1203	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
949		1204
950	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1205	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
951	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1206	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
952		1207
…		…
958	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1213	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
959		1214
960	if (ev)	1215	if (ev)
961	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1216	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
962		1217
		1218	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing
		1219
963	void	1220	void
964	enqueue_marker (OpenCL::Queue self)	1221	enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
		1222	ALIAS:
		1223	enqueue_release_gl_objects = 1
965	PPCODE:	1224	PPCODE:
		1225	if (!SvROK (objects) \|\| SvTYPE (SvRV (objects)) != SVt_PVAV)
		1226	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
		1227
966	cl_event ev;	1228	cl_event ev = 0;
967	NEED_SUCCESS (EnqueueMarker, (self, &ev));	1229	EVENT_LIST (2, items - 2);
		1230	AV av = (AV )SvRV (objects);
		1231	cl_uint num_objects = av_len (av) + 1;
		1232	cl_mem object_list = tmpbuf (sizeof (cl_mem) num_objects);
		1233	int i;
		1234
		1235	for (i = num_objects; i--; )
		1236	object_list [i] = SvPTROBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
		1237
		1238	if (ix)
		1239	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1240	else
		1241	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1242
		1243	if (ev)
968	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1244	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1245
		1246	#endif
		1247
		1248	#if !CL_VERSION_1_2 \|\| defined CL_USE_DEPRECATED_OPENCL_1_1_APIS
969		1249
970	void	1250	void
971	enqueue_wait_for_events (OpenCL::Queue self, ...)	1251	enqueue_wait_for_events (OpenCL::Queue self, ...)
972	CODE:	1252	CODE:
973	EVENT_LIST (1, items - 1);	1253	EVENT_LIST (1, items - 1);
974	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));	1254	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
975		1255
		1256	#endif
		1257
976	void	1258	void
		1259	enqueue_marker (OpenCL::Queue self, ...)
		1260	PPCODE:
		1261	cl_event ev = 0;
		1262	EVENT_LIST (1, items - 1);
		1263	#if PREFER_1_1
		1264	if (event_list_count)
		1265	croak ("OpenCL::Queue->enqueue_marker does not support a wait list in OpenCL 1.1 - upgrade to 1.2");
		1266	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1267	#else
		1268	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1269	#endif
		1270	if (ev)
		1271	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1272
		1273	void
977	enqueue_barrier (OpenCL::Queue self)	1274	enqueue_barrier (OpenCL::Queue self, ...)
978	CODE:	1275	PPCODE:
		1276	cl_event ev = 0;
		1277	EVENT_LIST (1, items - 1);
		1278	#if PREFER_1_1
		1279	if (event_list_count)
		1280	croak ("OpenCL::Queue->enqueue_barrier does not support a wait list in OpenCL 1.1 - upgrade to 1.2");
		1281	if (GIMME_V != G_VOID)
		1282	croak ("OpenCL::Queue->enqueue_barrier does not return an event object in OpenCL 1.1 - upgrade to 1.2");
979	NEED_SUCCESS (EnqueueBarrier, (self));	1283	NEED_SUCCESS (EnqueueBarrier, (self));
		1284	#else
		1285	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, &ev));
		1286	#endif
		1287	if (ev)
		1288	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
980		1289
981	void	1290	void
982	flush (OpenCL::Queue self)	1291	flush (OpenCL::Queue self)
983	CODE:	1292	CODE:
984	NEED_SUCCESS (Flush, (self));	1293	NEED_SUCCESS (Flush, (self));
…		…
1126	NEED_SUCCESS (RetainMemObject, (value [i]));	1435	NEED_SUCCESS (RetainMemObject, (value [i]));
1127	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));	1436	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));
1128	}	1437	}
1129		1438
1130	#END:mem	1439	#END:mem
		1440
		1441	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing
		1442
		1443	void
		1444	gl_object_info (OpenCL::Memory self)
		1445	PPCODE:
		1446	cl_gl_object_type type;
		1447	cl_GLuint name;
		1448	NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
		1449	EXTEND (SP, 2);
		1450	PUSHs (sv_2mortal (newSVuv (type)));
		1451	PUSHs (sv_2mortal (newSVuv (name)));
		1452
		1453	#endif
1131		1454
1132	MODULE = OpenCL PACKAGE = OpenCL::BufferObj	1455	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1133		1456
1134	void	1457	void
1135	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)	1458	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
…		…
1167	const int i = 0;	1490	const int i = 0;
1168	PUSHs (sv_2mortal (newSVuv (value [i])));	1491	PUSHs (sv_2mortal (newSVuv (value [i])));
1169		1492
1170	#END:image	1493	#END:image
1171		1494
		1495	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing
		1496
		1497	#BEGIN:gl_texture
		1498
		1499	void
		1500	target (OpenCL::Image self)
		1501	PPCODE:
		1502	cl_GLenum value [1];
		1503	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
		1504	EXTEND (SP, 1);
		1505	const int i = 0;
		1506	PUSHs (sv_2mortal (newSVuv (value [i])));
		1507
		1508	void
		1509	gl_mipmap_level (OpenCL::Image self)
		1510	PPCODE:
		1511	cl_GLint value [1];
		1512	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
		1513	EXTEND (SP, 1);
		1514	const int i = 0;
		1515	PUSHs (sv_2mortal (newSViv (value [i])));
		1516
		1517	#END:gl_texture
		1518
		1519	#endif
		1520
1172	MODULE = OpenCL PACKAGE = OpenCL::Sampler	1521	MODULE = OpenCL PACKAGE = OpenCL::Sampler
1173		1522
1174	void	1523	void
1175	DESTROY (OpenCL::Sampler self)	1524	DESTROY (OpenCL::Sampler self)
1176	CODE:	1525	CODE:
…		…
1314	{	1663	{
1315	SV *sv = sv_2mortal (newSV (sizes [i]));	1664	SV *sv = sv_2mortal (newSV (sizes [i]));
1316	SvUPGRADE (sv, SVt_PV);	1665	SvUPGRADE (sv, SVt_PV);
1317	SvPOK_only (sv);	1666	SvPOK_only (sv);
1318	SvCUR_set (sv, sizes [i]);	1667	SvCUR_set (sv, sizes [i]);
1319	ptrs [i] = SvPVX (sv);	1668	ptrs [i] = (void *)SvPVX (sv);
1320	PUSHs (sv);	1669	PUSHs (sv);
1321	}	1670	}
1322		1671
1323	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (ptrs ) n, ptrs , &size));	1672	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (ptrs ) n, ptrs , &size));
1324	if (size != sizeof (ptrs) n) XSRETURN_EMPTY;	1673	if (size != sizeof (ptrs) n) XSRETURN_EMPTY;
…		…
1474	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)	1823	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1475	CODE:	1824	CODE:
1476	clSetKernelArg (self, idx, sizeof (value), &value);	1825	clSetKernelArg (self, idx, sizeof (value), &value);
1477		1826
1478	void	1827	void
		1828	set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
		1829	CODE:
		1830	clSetKernelArg (self, idx, size, 0);
		1831
		1832	void
1479	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)	1833	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1480	CODE:	1834	CODE:
1481	clSetKernelArg (self, idx, sizeof (value), &value);	1835	clSetKernelArg (self, idx, sizeof (value), &value);
1482		1836
1483	void	1837	void

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Comparing OpenCL/OpenCL.xs (file contents): Revision 1.23 by root, Mon Apr 16 09:43:30 2012 UTC vs. Revision 1.45 by root, Tue Apr 24 12:19:01 2012 UTC

Diff Legend

Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.23 by root, Mon Apr 16 09:43:30 2012 UTC vs.
Revision 1.45 by root, Tue Apr 24 12:19:01 2012 UTC