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

Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.24 by root, Thu Apr 19 12:12:04 2012 UTC vs.
Revision 1.50 by root, Tue Apr 24 14:57:06 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>
9	#endif	30	#endif
10	#if HAVE_OPENGL	31
11	#ifdef __APPLE__	32	#ifndef CL_VERSION_1_2
12	#include <OpenGL/gl.h>	33	#undef PREFER_1_1
13	#include <OpenCL/cl_gl.h>	34	#define PREFER_1_1 1
14	#else
15	#include <GL/gl.h>
16	#include <CL/cl_gl.h>
17	#endif
18	#endif	35	#endif
19		36
20	typedef cl_platform_id OpenCL__Platform;	37	typedef cl_platform_id OpenCL__Platform;
21	typedef cl_device_id OpenCL__Device;	38	typedef cl_device_id OpenCL__Device;
22	typedef cl_context OpenCL__Context;	39	typedef cl_context OpenCL__Context;
40		57
41	typedef SV *FUTURE;	58	typedef SV *FUTURE;
42		59
43	/*****************************************************************************/	60	/*****************************************************************************/
44		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
45	/* up to two temporary buffers */	107	/* up to two temporary buffers */
46	static void *	108	static void *
47	tmpbuf (size_t size)	109	tmpbuf (size_t size)
48	{	110	{
49	enum { buffers = 3 };	111	enum { buffers = 3 };
50	static int idx;	112	static int idx;
51	static void *buf [buffers];	113	static void *buf [buffers];
52	static size_t len [buffers];	114	static size_t len [buffers];
53		115
54	idx = ++idx % buffers;	116	idx = (idx + 1) % buffers;
55		117
56	if (len [idx] < size)	118	if (len [idx] < size)
57	{	119	{
58	free (buf [idx]);	120	free (buf [idx]);
59	len [idx] = ((size + 31) & ~4095) + 4096 - 32;	121	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
…		…
153	return 0;	215	return 0;
154		216
155	if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)	217	if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
156	{	218	{
157	AV av = (AV )SvRV (sv);	219	AV av = (AV )SvRV (sv);
158	int i, len = av_len (av);	220	int i, len = av_len (av) + 1;
159	cl_context_properties p = tmpbuf (sizeof (cl_context_properties) (len + extracount + 1));	221	cl_context_properties p = tmpbuf (sizeof (cl_context_properties) (len + extracount + 1));
160	cl_context_properties *l = p;	222	cl_context_properties *l = p;
161		223
162	if (len & 1)	224	if (len & 1)
163	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);	225	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);
…		…
165	while (extracount--)	227	while (extracount--)
166	l++ = extra++;	228	l++ = extra++;
167		229
168	for (i = 0; i < len; i += 2)	230	for (i = 0; i < len; i += 2)
169	{	231	{
170	cl_context_properties t = SvIV (*av_fetch (av, i, 0));	232	cl_context_properties t = SvIV (*av_fetch (av, i , 0));
171	cl_context_properties v;	233	SV p_sv = av_fetch (av, i + 1, 0);
		234	cl_context_properties v = SvIV (p_sv); // code below can override
172		235
173	switch (t)	236	switch (t)
174	{	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
175	default:	256	default:
176	/* unknown property, treat as int */	257	/* unknown property, treat as int */
177	v = SvIV (*av_fetch (av, i, 0));
178	break;	258	break;
179	}	259	}
180		260
181	*l++ = t;	261	*l++ = t;
182	*l++ = v;	262	*l++ = v;
…		…
199	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	279	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
200	return res;	280	return res;
201	}	281	}
202		282
203	static cl_event *	283	static cl_event *
204	event_list (SV **items, int count)	284	event_list (SV *items, cl_uint rcount)
205	{	285	{
		286	cl_uint count = *rcount;
		287
206	if (!count)	288	if (!count)
207	return 0;	289	return 0;
208		290
209	cl_event list = tmpbuf (sizeof (cl_event) count);	291	cl_event list = tmpbuf (sizeof (cl_event) count);
		292	int i = 0;
210		293
211	while (count--)	294	do
		295	{
		296	--count;
		297	if (SvOK (items [count]))
212	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);
213		301
		302	*rcount = i;
		303
214	return list;	304	return i ? list : 0;
215	}	305	}
216		306
217	#define EVENT_LIST(items,count) \	307	#define EVENT_LIST(items,count) \
218	cl_uint event_list_count = (count); \	308	cl_uint event_list_count = (count); \
219	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)
220		310
221	#define INFO(class) \	311	#define INFO(class) \
222	{ \	312	{ \
223	size_t size; \	313	size_t size; \
224	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \	314	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
…		…
247	{ sizeof (cl_long ), "SIZEOF_LONG" },	337	{ sizeof (cl_long ), "SIZEOF_LONG" },
248	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	338	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
249	{ sizeof (cl_half ), "SIZEOF_HALF" },	339	{ sizeof (cl_half ), "SIZEOF_HALF" },
250	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	340	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
251	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	341	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
252	{ HAVE_OPENGL , "HAVE_OPENGL" },
253	#include "constiv.h"	342	#include "constiv.h"
254	};	343	};
255	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--)
256	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	345	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
257	}	346	}
258		347
259	cl_int	348	cl_int
260	errno ()	349	errno ()
261	CODE:	350	CODE:
262	errno = res;	351	RETVAL = res;
		352	OUTPUT:
		353	RETVAL
263		354
264	const char *	355	const char *
265	err2str (cl_int err)	356	err2str (cl_int err)
266		357
267	const char *	358	const char *
…		…
286	context_from_type (cl_context_properties *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)
287	PPCODE:	378	PPCODE:
288	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));	379	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
289	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	380	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
290		381
		382	#if 0
		383
291	void	384	void
292	context (cl_context_properties *properties = 0, FUTURE devices, FUTURE notify = 0)	385	context (cl_context_properties *properties = 0, FUTURE devices, FUTURE notify = 0)
293	PPCODE:	386	PPCODE:
294	/* der Gipfel der Kunst */	387	/* der Gipfel der Kunst */
		388
		389	#endif
295		390
296	void	391	void
297	wait_for_events (...)	392	wait_for_events (...)
298	CODE:	393	CODE:
299	EVENT_LIST (0, items);	394	EVENT_LIST (0, items);
…		…
305		400
306	void	401	void
307	info (OpenCL::Platform self, cl_platform_info name)	402	info (OpenCL::Platform self, cl_platform_info name)
308	PPCODE:	403	PPCODE:
309	INFO (Platform)	404	INFO (Platform)
		405
		406	void
		407	unload_compiler (OpenCL::Platform self)
		408	CODE:
		409	#if CL_VERSION_1_2
		410	clUnloadPlatformCompiler (self);
		411	#endif
310		412
311	#BEGIN:platform	413	#BEGIN:platform
312		414
313	void	415	void
314	profile (OpenCL::Platform self)	416	profile (OpenCL::Platform self)
…		…
346		448
347	void	449	void
348	context (OpenCL::Platform self, cl_context_properties properties = 0, SV devices, FUTURE notify = 0)	450	context (OpenCL::Platform self, cl_context_properties properties = 0, SV devices, FUTURE notify = 0)
349	PPCODE:	451	PPCODE:
350	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVAV)	452	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVAV)
351	croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");	453	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
352		454
353	AV av = (AV )SvRV (devices);	455	AV av = (AV )SvRV (devices);
354	cl_uint num_devices = av_len (av) + 1;	456	cl_uint num_devices = av_len (av) + 1;
355	cl_device_id device_list = tmpbuf (sizeof (cl_device_id) num_devices);	457	cl_device_id device_list = tmpbuf (sizeof (cl_device_id) num_devices);
356	int i;	458	int i;
…		…
414	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT	516	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
415	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG	517	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
416	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT	518	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
417	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE	519	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
418	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF	520	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
419	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT	521	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
420	PPCODE:	522	PPCODE:
421	cl_uint value [1];	523	cl_uint value [1];
422	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));	524	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
423	EXTEND (SP, 1);	525	EXTEND (SP, 1);
424	const int i = 0;	526	const int i = 0;
…		…
626		728
627	void	729	void
628	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)	730	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
629	PPCODE:	731	PPCODE:
630	if (flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR))	732	if (flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR))
631	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	733	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
632		734
633	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));	735	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
634	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	736	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
635		737
636	void	738	void
637	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)	739	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
638	PPCODE:	740	PPCODE:
639	STRLEN len;	741	STRLEN len;
640	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	742	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
641	if (!(flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR)))	743	if (!(flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR)))
642	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	744	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
643	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));	745	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
644	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);	746	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
645		747
		748	#if CL_VERSION_1_2
		749
646	void	750	void
647	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)	751	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)
648	PPCODE:	752	PPCODE:
649	STRLEN len;	753	STRLEN len;
650	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	754	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
651	const cl_image_format format = { channel_order, channel_type };	755	const cl_image_format format = { channel_order, channel_type };
		756	const cl_image_desc desc = {
		757	type,
		758	width, height, depth,
		759	array_size, row_pitch, slice_pitch,
		760	num_mip_level, num_samples,
		761	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvPTROBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0
		762	};
652	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));	763	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		764	char *klass = "OpenCL::Image";
		765	switch (type)
		766	{
		767	case CL_MEM_OBJECT_IMAGE1D_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
		768	case CL_MEM_OBJECT_IMAGE1D: klass = "OpenCL::Image1D"; break;
		769	case CL_MEM_OBJECT_IMAGE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		770	case CL_MEM_OBJECT_IMAGE2D: klass = "OpenCL::Image2D"; break;
		771	case CL_MEM_OBJECT_IMAGE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		772	case CL_MEM_OBJECT_IMAGE3D: klass = "OpenCL::Image3D"; break;
		773	}
653	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	774	XPUSH_NEW_OBJ (klass, mem);
654		775
		776	#endif
		777
655	void	778	void
656	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)	779	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)
657	PPCODE:	780	PPCODE:
658	STRLEN len;	781	STRLEN len;
659	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;	782	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
660	const cl_image_format format = { channel_order, channel_type };	783	const cl_image_format format = { channel_order, channel_type };
		784	#if PREFER_1_1
		785	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
		786	#else
		787	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE2D, width, height, 0, 0, row_pitch, 0, 0, 0, 0 };
		788	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		789	#endif
		790	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		791
		792	void
		793	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)
		794	PPCODE:
		795	STRLEN len;
		796	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		797	const cl_image_format format = { channel_order, channel_type };
		798	#if PREFER_1_1
661	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));	799	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
		800	#else
		801	const cl_image_desc desc = { CL_MEM_OBJECT_IMAGE3D, width, height, depth, 0, row_pitch, slice_pitch, 0, 0, 0 };
		802	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
		803	#endif
662	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	804	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
		805
		806	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing
		807
		808	void
		809	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
		810	PPCODE:
		811	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
		812	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
		813
		814	void
		815	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
		816	PPCODE:
		817	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
		818	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		819
		820	#if CL_VERSION_1_2
		821
		822	void
		823	gl_texture (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		824	ALIAS:
		825	PPCODE:
		826	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture, (self, flags, target, miplevel, texture, &res));
		827	cl_gl_object_type type;
		828	NEED_SUCCESS (GetGLObjectInfo, (mem, &type, 0)); // TODO: use target instead?
		829	char *klass = "OpenCL::Memory";
		830	switch (type)
		831	{
		832	case CL_GL_OBJECT_TEXTURE_BUFFER: klass = "OpenCL::Image1DBuffer"; break;
		833	case CL_GL_OBJECT_TEXTURE1D: klass = "OpenCL::Image1D"; break;
		834	case CL_GL_OBJECT_TEXTURE1D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		835	case CL_GL_OBJECT_TEXTURE2D: klass = "OpenCL::Image2D"; break;
		836	case CL_GL_OBJECT_TEXTURE2D_ARRAY: klass = "OpenCL::Image2DArray"; break;
		837	case CL_GL_OBJECT_TEXTURE3D: klass = "OpenCL::Image3D"; break;
		838	}
		839	XPUSH_NEW_OBJ (klass, mem);
		840
		841	#endif
		842
		843	void
		844	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		845	PPCODE:
		846	#if PREFER_1_1
		847	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
		848	#else
		849	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		850	#endif
		851	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		852
		853	void
		854	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		855	PPCODE:
		856	#if PREFER_1_1
		857	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
		858	#else
		859	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture , (self, flags, target, miplevel, texture, &res));
		860	#endif
		861	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
		862
		863	#endif
663		864
664	void	865	void
665	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)	866	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
666	PPCODE:	867	PPCODE:
667	{	868	{
…		…
770	cl_event ev = 0;	971	cl_event ev = 0;
771	STRLEN len;	972	STRLEN len;
772	char *ptr = SvPVbyte (data, len);	973	char *ptr = SvPVbyte (data, len);
773	EVENT_LIST (5, items - 5);	974	EVENT_LIST (5, items - 5);
774		975
775	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	976	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
776		977
777	if (ev)	978	if (ev)
778	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	979	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		980
		981	#if CL_VERSION_1_2
		982
		983	void
		984	enqueue_fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
		985	PPCODE:
		986	cl_event ev = 0;
		987	STRLEN len;
		988	char *ptr = SvPVbyte (data, len);
		989	EVENT_LIST (5, items - 5);
		990
		991	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		992
		993	if (ev)
		994	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		995
		996	void
		997	enqueue_fill_image (OpenCL::Queue self, OpenCL::Image img, NV r, NV g, NV b, NV a, size_t x, size_t y, size_t z, size_t width, size_t height, size_t depth, ...)
		998	PPCODE:
		999	cl_event ev = 0;
		1000	STRLEN len;
		1001	const size_t origin [3] = { x, y, z };
		1002	const size_t region [3] = { width, height, depth };
		1003	EVENT_LIST (12, items - 12);
		1004
		1005	const cl_float c_f [4] = { r, g, b, a };
		1006	const cl_uint c_u [4] = { r, g, b, a };
		1007	const cl_int c_s [4] = { r, g, b, a };
		1008	const void *c_fus [3] = { &c_f, &c_u, &c_s };
		1009	static const char fus [] = { 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0 };
		1010	cl_image_format format;
		1011	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1012	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
		1013	if (format.image_channel_data_type < CL_SNORM_INT8 \|\| CL_FLOAT < format.image_channel_data_type)
		1014	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
		1015
		1016	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type]],
		1017	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1018
		1019	if (ev)
		1020	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1021
		1022	#endif
779		1023
780	void	1024	void
781	enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1025	enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
782	PPCODE:	1026	PPCODE:
783	cl_event ev = 0;	1027	cl_event ev = 0;
…		…
846	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1090	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
847		1091
848	if (len < min_len)	1092	if (len < min_len)
849	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1093	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
850		1094
851	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));	1095	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));
852		1096
853	if (ev)	1097	if (ev)
854	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1098	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
855		1099
856	void	1100	void
…		…
911	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1155	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
912		1156
913	if (len < min_len)	1157	if (len < min_len)
914	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1158	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
915		1159
916	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));	1160	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));
917		1161
918	if (ev)	1162	if (ev)
919	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1163	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
920		1164
921	void	1165	void
…		…
1003	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);	1247	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
1004	}	1248	}
1005		1249
1006	if (SvOK (local_work_size))	1250	if (SvOK (local_work_size))
1007	{	1251	{
1008	if (SvOK (local_work_size) && !SvROK (local_work_size) \|\| SvTYPE (SvRV (local_work_size)) != SVt_PVAV)	1252	if ((SvOK (local_work_size) && !SvROK (local_work_size)) \|\| SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
1009	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");	1253	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
1010		1254
1011	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)	1255	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
1012	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");	1256	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
1013		1257
…		…
1019	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1263	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1020		1264
1021	if (ev)	1265	if (ev)
1022	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1266	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1023		1267
		1268	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing
		1269
1024	void	1270	void
1025	enqueue_marker (OpenCL::Queue self)	1271	enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
		1272	ALIAS:
		1273	enqueue_release_gl_objects = 1
1026	PPCODE:	1274	PPCODE:
		1275	if (!SvROK (objects) \|\| SvTYPE (SvRV (objects)) != SVt_PVAV)
		1276	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
		1277
1027	cl_event ev;	1278	cl_event ev = 0;
1028	NEED_SUCCESS (EnqueueMarker, (self, &ev));	1279	EVENT_LIST (2, items - 2);
		1280	AV av = (AV )SvRV (objects);
		1281	cl_uint num_objects = av_len (av) + 1;
		1282	cl_mem object_list = tmpbuf (sizeof (cl_mem) num_objects);
		1283	int i;
		1284
		1285	for (i = num_objects; i--; )
		1286	object_list [i] = SvPTROBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
		1287
		1288	if (ix)
		1289	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1290	else
		1291	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1292
		1293	if (ev)
1029	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1294	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1295
		1296	#endif
1030		1297
1031	void	1298	void
1032	enqueue_wait_for_events (OpenCL::Queue self, ...)	1299	enqueue_wait_for_events (OpenCL::Queue self, ...)
1033	CODE:	1300	CODE:
1034	EVENT_LIST (1, items - 1);	1301	EVENT_LIST (1, items - 1);
		1302	#if PREFER_1_1
1035	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));	1303	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		1304	#else
		1305	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, 0));
		1306	#endif
1036		1307
1037	void	1308	void
		1309	enqueue_marker (OpenCL::Queue self, ...)
		1310	PPCODE:
		1311	cl_event ev = 0;
		1312	EVENT_LIST (1, items - 1);
		1313	#if PREFER_1_1
		1314	if (!event_list_count)
		1315	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1316	else
		1317	#if CL_VERSION_1_2
		1318	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1319	#else
		1320	{
		1321	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr)); // also a barrier
		1322	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
		1323	}
		1324	#endif
		1325	#else
		1326	NEED_SUCCESS (EnqueueMarkerWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1327	#endif
		1328	if (ev)
		1329	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1330
		1331	void
1038	enqueue_barrier (OpenCL::Queue self)	1332	enqueue_barrier (OpenCL::Queue self, ...)
1039	CODE:	1333	PPCODE:
		1334	cl_event ev = 0;
		1335	EVENT_LIST (1, items - 1);
		1336	#if PREFER_1_1
		1337	if (!event_list_count && GIMME_V == G_VOID)
1040	NEED_SUCCESS (EnqueueBarrier, (self));	1338	NEED_SUCCESS (EnqueueBarrier, (self));
		1339	else
		1340	#if CL_VERSION_1_2
		1341	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1342	#else
		1343	{
		1344	if (event_list_count)
		1345	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
		1346
		1347	if (GIMME_V != G_VOID)
		1348	NEED_SUCCESS (EnqueueMarker, (self, &ev));
		1349	}
		1350	#endif
		1351	#else
		1352	NEED_SUCCESS (EnqueueBarrierWithWaitList, (self, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1353	#endif
		1354	if (ev)
		1355	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1041		1356
1042	void	1357	void
1043	flush (OpenCL::Queue self)	1358	flush (OpenCL::Queue self)
1044	CODE:	1359	CODE:
1045	NEED_SUCCESS (Flush, (self));	1360	NEED_SUCCESS (Flush, (self));
…		…
1188	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));	1503	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));
1189	}	1504	}
1190		1505
1191	#END:mem	1506	#END:mem
1192		1507
		1508	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing
		1509
		1510	void
		1511	gl_object_info (OpenCL::Memory self)
		1512	PPCODE:
		1513	cl_gl_object_type type;
		1514	cl_GLuint name;
		1515	NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
		1516	EXTEND (SP, 2);
		1517	PUSHs (sv_2mortal (newSVuv (type)));
		1518	PUSHs (sv_2mortal (newSVuv (name)));
		1519
		1520	#endif
		1521
1193	MODULE = OpenCL PACKAGE = OpenCL::BufferObj	1522	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
1194		1523
1195	void	1524	void
1196	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)	1525	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
1197	PPCODE:	1526	PPCODE:
…		…
1207		1536
1208	void	1537	void
1209	image_info (OpenCL::Image self, cl_image_info name)	1538	image_info (OpenCL::Image self, cl_image_info name)
1210	PPCODE:	1539	PPCODE:
1211	INFO (Image)	1540	INFO (Image)
		1541
		1542	void
		1543	format (OpenCL::Image self)
		1544	PPCODE:
		1545	cl_image_format format;
		1546	NEED_SUCCESS (GetImageInfo, (self, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
		1547	EXTEND (SP, 2);
		1548	PUSHs (sv_2mortal (newSVuv (format.image_channel_order)));
		1549	PUSHs (sv_2mortal (newSVuv (format.image_channel_data_type)));
1212		1550
1213	#BEGIN:image	1551	#BEGIN:image
1214		1552
1215	void	1553	void
1216	element_size (OpenCL::Image self)	1554	element_size (OpenCL::Image self)
…		…
1228	const int i = 0;	1566	const int i = 0;
1229	PUSHs (sv_2mortal (newSVuv (value [i])));	1567	PUSHs (sv_2mortal (newSVuv (value [i])));
1230		1568
1231	#END:image	1569	#END:image
1232		1570
		1571	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing
		1572
		1573	#BEGIN:gl_texture
		1574
		1575	void
		1576	target (OpenCL::Image self)
		1577	PPCODE:
		1578	cl_GLenum value [1];
		1579	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
		1580	EXTEND (SP, 1);
		1581	const int i = 0;
		1582	PUSHs (sv_2mortal (newSVuv (value [i])));
		1583
		1584	void
		1585	gl_mipmap_level (OpenCL::Image self)
		1586	PPCODE:
		1587	cl_GLint value [1];
		1588	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
		1589	EXTEND (SP, 1);
		1590	const int i = 0;
		1591	PUSHs (sv_2mortal (newSViv (value [i])));
		1592
		1593	#END:gl_texture
		1594
		1595	#endif
		1596
1233	MODULE = OpenCL PACKAGE = OpenCL::Sampler	1597	MODULE = OpenCL PACKAGE = OpenCL::Sampler
1234		1598
1235	void	1599	void
1236	DESTROY (OpenCL::Sampler self)	1600	DESTROY (OpenCL::Sampler self)
1237	CODE:	1601	CODE:
…		…
1350	PPCODE:	1714	PPCODE:
1351	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));	1715	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1352	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	1716	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
1353		1717
1354	void	1718	void
		1719	kernels_in_program (OpenCL::Program program)
		1720	PPCODE:
		1721	cl_uint num_kernels;
		1722	NEED_SUCCESS (CreateKernelsInProgram, (program, 0, 0, &num_kernels));
		1723	cl_kernel kernels = tmpbuf (sizeof (cl_kernel) num_kernels);
		1724	NEED_SUCCESS (CreateKernelsInProgram, (program, num_kernels, kernels, 0));
		1725
		1726	int i;
		1727	EXTEND (SP, num_kernels);
		1728	for (i = 0; i < num_kernels; ++i)
		1729	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Kernel", kernels [i]));
		1730
		1731	void
1355	info (OpenCL::Program self, cl_program_info name)	1732	info (OpenCL::Program self, cl_program_info name)
1356	PPCODE:	1733	PPCODE:
1357	INFO (Program)	1734	INFO (Program)
1358		1735
1359	void	1736	void
…		…
1375	{	1752	{
1376	SV *sv = sv_2mortal (newSV (sizes [i]));	1753	SV *sv = sv_2mortal (newSV (sizes [i]));
1377	SvUPGRADE (sv, SVt_PV);	1754	SvUPGRADE (sv, SVt_PV);
1378	SvPOK_only (sv);	1755	SvPOK_only (sv);
1379	SvCUR_set (sv, sizes [i]);	1756	SvCUR_set (sv, sizes [i]);
1380	ptrs [i] = SvPVX (sv);	1757	ptrs [i] = (void *)SvPVX (sv);
1381	PUSHs (sv);	1758	PUSHs (sv);
1382	}	1759	}
1383		1760
1384	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (ptrs ) n, ptrs , &size));	1761	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (ptrs ) n, ptrs , &size));
1385	if (size != sizeof (ptrs) n) XSRETURN_EMPTY;	1762	if (size != sizeof (ptrs) n) XSRETURN_EMPTY;
…		…
1535	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)	1912	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
1536	CODE:	1913	CODE:
1537	clSetKernelArg (self, idx, sizeof (value), &value);	1914	clSetKernelArg (self, idx, sizeof (value), &value);
1538		1915
1539	void	1916	void
		1917	set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
		1918	CODE:
		1919	clSetKernelArg (self, idx, size, 0);
		1920
		1921	void
1540	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)	1922	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
1541	CODE:	1923	CODE:
1542	clSetKernelArg (self, idx, sizeof (value), &value);	1924	clSetKernelArg (self, idx, sizeof (value), &value);
1543		1925
1544	void	1926	void

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Comparing OpenCL/OpenCL.xs (file contents): Revision 1.24 by root, Thu Apr 19 12:12:04 2012 UTC vs. Revision 1.50 by root, Tue Apr 24 14:57:06 2012 UTC

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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.24 by root, Thu Apr 19 12:12:04 2012 UTC vs.
Revision 1.50 by root, Tue Apr 24 14:57:06 2012 UTC