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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.27 by root, Thu Apr 19 13:18:31 2012 UTC vs.
Revision 1.31 by root, Thu Apr 19 14:36:46 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
4 8
5#ifdef __APPLE__ 9#ifdef __APPLE__
6 #include <OpenCL/opencl.h> 10 #include <OpenCL/opencl.h>
7#else 11#else
8 #include <CL/opencl.h> 12 #include <CL/opencl.h>
… …
31 35
32typedef SV *FUTURE; 36typedef SV *FUTURE;
33 37
34/*****************************************************************************/ 38/*****************************************************************************/
35 39
40// name must include a leading underscore
41static void *
42getsym (const char *name)
43{
44 #if defined I_DLFCN && defined RTLD_DEFAULT
45 #if !DLSYM_NEEDS_UNDERSCORE
46 ++name; // skip _
47 #endif
48 return dlsym (RTLD_DEFAULT, name);
49 #else
50 return 0;
51 #endif
52}
53
54/*****************************************************************************/
55
36/* up to two temporary buffers */ 56/* up to two temporary buffers */
37static void * 57static void *
38tmpbuf (size_t size) 58tmpbuf (size_t size)
39{ 59{
40 enum { buffers = 3 }; 60 enum { buffers = 3 };
… …
144 return 0; 164 return 0;
145 165
146 if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV) 166 if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
147 { 167 {
148 AV *av = (AV *)SvRV (sv); 168 AV *av = (AV *)SvRV (sv);
149 int i, len = av_len (av); 169 int i, len = av_len (av) + 1;
150 cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1)); 170 cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
151 cl_context_properties *l = p; 171 cl_context_properties *l = p;
152 172
153 if (len & 1) 173 if (len & 1)
154 croak ("%s: %s is not a property list (must be even number of elements)", func, svname); 174 croak ("%s: %s is not a property list (must be even number of elements)", func, svname);
… …
156 while (extracount--) 176 while (extracount--)
157 *l++ = *extra++; 177 *l++ = *extra++;
158 178
159 for (i = 0; i < len; i += 2) 179 for (i = 0; i < len; i += 2)
160 { 180 {
161 cl_context_properties t = SvIV (*av_fetch (av, i, 0)); 181 cl_context_properties t = SvIV (*av_fetch (av, i , 0));
182 SV *p_sv = *av_fetch (av, i + 1, 0);
162 cl_context_properties v; 183 cl_context_properties v;
163 184
164 switch (t) 185 switch (t)
165 { 186 {
166 default: 187 default:
167 /* unknown property, treat as int */ 188 /* unknown property, treat as int */
168 v = SvIV (*av_fetch (av, i, 0)); 189 v = SvIV (p_sv);
169 break; 190 break;
170 } 191 }
171 192
172 *l++ = t; 193 *l++ = t;
173 *l++ = v; 194 *l++ = v;
… …
1243void 1264void
1244gl_object_info (OpenCL::Memory self) 1265gl_object_info (OpenCL::Memory self)
1245 PPCODE: 1266 PPCODE:
1246 cl_gl_object_type type; 1267 cl_gl_object_type type;
1247 cl_GLuint name; 1268 cl_GLuint name;
1248 NEED_SUCCESS (clGetGLObjectInfo, (self, &type, &name)); 1269 NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
1249 EXTEND (SP, 2); 1270 EXTEND (SP, 2);
1250 PUSHs (sv_2mortal (newSVuv (type))); 1271 PUSHs (sv_2mortal (newSVuv (type)));
1251 PUSHs (sv_2mortal (newSVuv (name))); 1272 PUSHs (sv_2mortal (newSVuv (name)));
1252 1273
1253#endif 1274#endif
… …
1298 1319
1299void 1320void
1300target (OpenCL::Image self) 1321target (OpenCL::Image self)
1301 PPCODE: 1322 PPCODE:
1302 cl_GLenum value [1]; 1323 cl_GLenum value [1];
1303 NEED_SUCCESS (GetGlTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0)); 1324 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
1304 EXTEND (SP, 1); 1325 EXTEND (SP, 1);
1305 const int i = 0; 1326 const int i = 0;
1306 PUSHs (sv_2mortal (newSVuv (value [i]))); 1327 PUSHs (sv_2mortal (newSVuv (value [i])));
1307 1328
1308void 1329void
1309gl_mipmap_level (OpenCL::Image self) 1330gl_mipmap_level (OpenCL::Image self)
1310 PPCODE: 1331 PPCODE:
1311 cl_GLint value [1]; 1332 cl_GLint value [1];
1312 NEED_SUCCESS (GetGlTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0)); 1333 NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
1313 EXTEND (SP, 1); 1334 EXTEND (SP, 1);
1314 const int i = 0; 1335 const int i = 0;
1315 PUSHs (sv_2mortal (newSViv (value [i]))); 1336 PUSHs (sv_2mortal (newSViv (value [i])));
1316 1337
1317#END:gl_texture 1338#END:gl_texture

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