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36 | typedef SV *FUTURE; |
36 | typedef SV *FUTURE; |
37 | |
37 | |
38 | /*****************************************************************************/ |
38 | /*****************************************************************************/ |
39 | |
39 | |
40 | // name must include a leading underscore |
40 | // name must include a leading underscore |
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41 | // all of this horrors would be unneceesary if somebody wrote a proper OpenGL module |
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42 | // for perl. doh. |
41 | static void * |
43 | static void * |
42 | getsym (const char *name) |
44 | glsym (const char *name) |
43 | { |
45 | { |
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46 | void *fun = 0; |
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47 | |
44 | #if defined I_DLFCN && defined RTLD_DEFAULT |
48 | #if defined I_DLFCN && defined RTLD_DEFAULT |
45 | #if !DLSYM_NEEDS_UNDERSCORE |
49 | fun = dlsym (RTLD_DEFAULT, name + 1); |
46 | ++name; // skip _ |
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47 | #endif |
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48 | return dlsym (RTLD_DEFAULT, name); |
50 | if (!fun) fun = dlsym (RTLD_DEFAULT, name); |
49 | #else |
51 | |
50 | return 0; |
52 | if (!fun) |
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53 | { |
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54 | static void *libgl; |
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55 | static const char *glso[] = { |
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56 | "libGL.so.1", |
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57 | "libGL.so.3", |
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58 | "libGL.so.4.0", |
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59 | "libGL.so", |
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60 | "/usr/lib/libGL.so", |
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61 | "/usr/X11R6/lib/libGL.1.dylib" |
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62 | }; |
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63 | int i; |
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64 | |
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65 | for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i) |
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66 | { |
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67 | libgl = dlopen (glso [i], RTLD_LAZY); |
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68 | if (libgl) |
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69 | break; |
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70 | } |
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71 | |
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72 | if (libgl) |
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73 | { |
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74 | fun = dlsym (libgl, name + 1); |
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75 | if (!fun) fun = dlsym (libgl, name); |
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76 | } |
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77 | } |
51 | #endif |
78 | #endif |
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79 | |
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80 | return fun; |
52 | } |
81 | } |
53 | |
82 | |
54 | /*****************************************************************************/ |
83 | /*****************************************************************************/ |
55 | |
84 | |
56 | /* up to two temporary buffers */ |
85 | /* up to two temporary buffers */ |
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178 | |
207 | |
179 | for (i = 0; i < len; i += 2) |
208 | for (i = 0; i < len; i += 2) |
180 | { |
209 | { |
181 | cl_context_properties t = SvIV (*av_fetch (av, i , 0)); |
210 | cl_context_properties t = SvIV (*av_fetch (av, i , 0)); |
182 | SV *p_sv = *av_fetch (av, i + 1, 0); |
211 | SV *p_sv = *av_fetch (av, i + 1, 0); |
183 | cl_context_properties v; |
212 | cl_context_properties v = SvIV (p_sv); // code below can override |
184 | |
213 | |
185 | switch (t) |
214 | switch (t) |
186 | { |
215 | { |
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216 | case CL_GLX_DISPLAY_KHR: |
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217 | if (!SvOK (p_sv)) |
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218 | { |
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219 | void *func = glsym ("_glXGetCurrentDisplay"); |
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220 | if (func) |
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221 | v = (cl_context_properties)((void *(*)(void))func)(); |
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222 | } |
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223 | break; |
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224 | |
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225 | case CL_GL_CONTEXT_KHR: |
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226 | if (!SvOK (p_sv)) |
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227 | { |
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228 | void *func = glsym ("_glXGetCurrentContext"); |
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229 | if (func) |
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230 | v = (cl_context_properties)((void *(*)(void))func)(); |
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231 | } |
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232 | break; |
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233 | |
187 | default: |
234 | default: |
188 | /* unknown property, treat as int */ |
235 | /* unknown property, treat as int */ |
189 | v = SvIV (p_sv); |
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190 | break; |
236 | break; |
191 | } |
237 | } |
192 | |
238 | |
193 | *l++ = t; |
239 | *l++ = t; |
194 | *l++ = v; |
240 | *l++ = v; |
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211 | clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0); |
257 | clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0); |
212 | return res; |
258 | return res; |
213 | } |
259 | } |
214 | |
260 | |
215 | static cl_event * |
261 | static cl_event * |
216 | event_list (SV **items, int count) |
262 | event_list (SV **items, cl_uint *rcount) |
217 | { |
263 | { |
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264 | cl_uint count = *rcount; |
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265 | |
218 | if (!count) |
266 | if (!count) |
219 | return 0; |
267 | return 0; |
220 | |
268 | |
221 | cl_event *list = tmpbuf (sizeof (cl_event) * count); |
269 | cl_event *list = tmpbuf (sizeof (cl_event) * count); |
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270 | int i = 0; |
222 | |
271 | |
223 | while (count--) |
272 | do |
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273 | { |
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274 | --count; |
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275 | if (SvOK (items [count])) |
224 | list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event"); |
276 | list [i++] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event"); |
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277 | } |
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278 | while (count); |
225 | |
279 | |
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280 | *rcount = i; |
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281 | |
226 | return list; |
282 | return i ? list : 0; |
227 | } |
283 | } |
228 | |
284 | |
229 | #define EVENT_LIST(items,count) \ |
285 | #define EVENT_LIST(items,count) \ |
230 | cl_uint event_list_count = (count); \ |
286 | cl_uint event_list_count = (count); \ |
231 | cl_event *event_list_ptr = event_list (&ST (items), event_list_count) |
287 | cl_event *event_list_ptr = event_list (&ST (items), &event_list_count) |
232 | |
288 | |
233 | #define INFO(class) \ |
289 | #define INFO(class) \ |
234 | { \ |
290 | { \ |
235 | size_t size; \ |
291 | size_t size; \ |
236 | NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \ |
292 | NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \ |
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809 | cl_event ev = 0; |
865 | cl_event ev = 0; |
810 | STRLEN len; |
866 | STRLEN len; |
811 | char *ptr = SvPVbyte (data, len); |
867 | char *ptr = SvPVbyte (data, len); |
812 | EVENT_LIST (5, items - 5); |
868 | EVENT_LIST (5, items - 5); |
813 | |
869 | |
814 | NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); |
870 | NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); |
815 | |
871 | |
816 | if (ev) |
872 | if (ev) |
817 | XPUSH_NEW_OBJ ("OpenCL::Event", ev); |
873 | XPUSH_NEW_OBJ ("OpenCL::Event", ev); |
818 | |
874 | |
819 | void |
875 | void |
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1064 | |
1120 | |
1065 | void |
1121 | void |
1066 | enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...) |
1122 | enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...) |
1067 | ALIAS: |
1123 | ALIAS: |
1068 | enqueue_release_gl_objects = 1 |
1124 | enqueue_release_gl_objects = 1 |
1069 | CODE: |
1125 | PPCODE: |
1070 | if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV) |
1126 | if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV) |
1071 | croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call"); |
1127 | croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call"); |
1072 | |
1128 | |
1073 | cl_event ev = 0; |
1129 | cl_event ev = 0; |
1074 | EVENT_LIST (2, items - 2); |
1130 | EVENT_LIST (2, items - 2); |
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1644 | set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value) |
1700 | set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value) |
1645 | CODE: |
1701 | CODE: |
1646 | clSetKernelArg (self, idx, sizeof (value), &value); |
1702 | clSetKernelArg (self, idx, sizeof (value), &value); |
1647 | |
1703 | |
1648 | void |
1704 | void |
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1705 | set_local (OpenCL::Kernel self, cl_uint idx, size_t size) |
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1706 | CODE: |
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1707 | clSetKernelArg (self, idx, size, 0); |
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1708 | |
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1709 | void |
1649 | set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value) |
1710 | set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value) |
1650 | CODE: |
1711 | CODE: |
1651 | clSetKernelArg (self, idx, sizeof (value), &value); |
1712 | clSetKernelArg (self, idx, sizeof (value), &value); |
1652 | |
1713 | |
1653 | void |
1714 | void |