1 2#include "spec.h" 3#include <stdio.h> 4#include <string.h> 5 6void printFileHeader(FILE *f) { 7 fprintf(f, "/*\n"); 8 fprintf(f, " * Copyright (C) 2011 The Android Open Source Project\n"); 9 fprintf(f, " *\n"); 10 fprintf(f, " * Licensed under the Apache License, Version 2.0 (the \"License\");\n"); 11 fprintf(f, " * you may not use this file except in compliance with the License.\n"); 12 fprintf(f, " * You may obtain a copy of the License at\n"); 13 fprintf(f, " *\n"); 14 fprintf(f, " * http://www.apache.org/licenses/LICENSE-2.0\n"); 15 fprintf(f, " *\n"); 16 fprintf(f, " * Unless required by applicable law or agreed to in writing, software\n"); 17 fprintf(f, " * distributed under the License is distributed on an \"AS IS\" BASIS,\n"); 18 fprintf(f, " * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n"); 19 fprintf(f, " * See the License for the specific language governing permissions and\n"); 20 fprintf(f, " * limitations under the License.\n"); 21 fprintf(f, " */\n\n"); 22} 23 24void printVarType(FILE *f, const VarType *vt) { 25 int ct; 26 if (vt->isConst) { 27 fprintf(f, "const "); 28 } 29 30 switch (vt->type) { 31 case 0: 32 fprintf(f, "void"); 33 break; 34 case 1: 35 fprintf(f, "int%i_t", vt->bits); 36 break; 37 case 2: 38 fprintf(f, "uint%i_t", vt->bits); 39 break; 40 case 3: 41 if (vt->bits == 32) 42 fprintf(f, "float"); 43 else 44 fprintf(f, "double"); 45 break; 46 case 4: 47 fprintf(f, "%s", vt->typeName); 48 break; 49 } 50 51 if (vt->ptrLevel) { 52 fprintf(f, " "); 53 for (ct=0; ct < vt->ptrLevel; ct++) { 54 fprintf(f, "*"); 55 } 56 } 57} 58 59void printVarTypeAndName(FILE *f, const VarType *vt) { 60 printVarType(f, vt); 61 62 if (vt->name[0]) { 63 fprintf(f, " %s", vt->name); 64 } 65} 66 67void printArgList(FILE *f, const ApiEntry * api, int assumePrevious) { 68 int ct; 69 for (ct=0; ct < api->paramCount; ct++) { 70 if (ct || assumePrevious) { 71 fprintf(f, ", "); 72 } 73 printVarTypeAndName(f, &api->params[ct]); 74 } 75} 76 77void printStructures(FILE *f) { 78 int ct; 79 int ct2; 80 81 for (ct=0; ct < apiCount; ct++) { 82 fprintf(f, "typedef struct RS_CMD_%s_rec RS_CMD_%s;\n", apis[ct].name, apis[ct].name); 83 } 84 fprintf(f, "\n"); 85 86 for (ct=0; ct < apiCount; ct++) { 87 const ApiEntry * api = &apis[ct]; 88 fprintf(f, "#define RS_CMD_ID_%s %i\n", api->name, ct+1); 89 fprintf(f, "struct __attribute__((packed)) RS_CMD_%s_rec {\n", api->name); 90 //fprintf(f, " RsCommandHeader _hdr;\n"); 91 92 for (ct2=0; ct2 < api->paramCount; ct2++) { 93 fprintf(f, " "); 94 printVarTypeAndName(f, &api->params[ct2]); 95 fprintf(f, ";\n"); 96 } 97 fprintf(f, "};\n\n"); 98 } 99} 100 101void printFuncDecl(FILE *f, const ApiEntry *api, const char *prefix, int addContext, int isFnPtr) { 102 printVarTypeAndName(f, &api->ret); 103 if (isFnPtr) { 104 char t[1024]; 105 strcpy(t, api->name); 106 if (strlen(prefix) == 0) { 107 if (t[0] > 'A' && t[0] < 'Z') { 108 t[0] -= 'A' - 'a'; 109 } 110 } 111 fprintf(f, " (* %s%s) (", prefix, api->name); 112 } else { 113 fprintf(f, " %s%s (", prefix, api->name); 114 } 115 if (!api->nocontext) { 116 if (addContext) { 117 fprintf(f, "Context *"); 118 } else { 119 fprintf(f, "RsContext rsc"); 120 } 121 } 122 printArgList(f, api, !api->nocontext); 123 fprintf(f, ")"); 124} 125 126void printFuncDecls(FILE *f, const char *prefix, int addContext, int externC) { 127 int ct; 128 for (ct=0; ct < apiCount; ct++) { 129 if (externC) { 130 fprintf(f, "extern \"C\" "); 131 } 132 printFuncDecl(f, &apis[ct], prefix, addContext, 0); 133 fprintf(f, ";\n"); 134 } 135 fprintf(f, "\n\n"); 136} 137 138void printFuncPointers(FILE *f, int addContext) { 139 fprintf(f, "\n"); 140 fprintf(f, "typedef struct RsApiEntrypoints {\n"); 141 int ct; 142 for (ct=0; ct < apiCount; ct++) { 143 fprintf(f, " "); 144 printFuncDecl(f, &apis[ct], "", addContext, 1); 145 fprintf(f, ";\n"); 146 } 147 fprintf(f, "} RsApiEntrypoints_t;\n\n"); 148} 149 150void printPlaybackFuncs(FILE *f, const char *prefix) { 151 int ct; 152 for (ct=0; ct < apiCount; ct++) { 153 if (apis[ct].direct) { 154 continue; 155 } 156 157 fprintf(f, "void %s%s (Context *, const void *);\n", prefix, apis[ct].name); 158 } 159} 160 161static int hasInlineDataPointers(const ApiEntry * api) { 162 int ret = 0; 163 int ct; 164 if (api->sync || api->ret.typeName[0]) { 165 return 0; 166 } 167 for (ct=0; ct < api->paramCount; ct++) { 168 const VarType *vt = &api->params[ct]; 169 170 if (!vt->isConst && vt->ptrLevel) { 171 // Non-const pointers cannot be inlined. 172 return 0; 173 } 174 if (vt->ptrLevel > 1) { 175 // not handled yet. 176 return 0; 177 } 178 179 if (vt->isConst && vt->ptrLevel) { 180 // Non-const pointers cannot be inlined. 181 ret = 1; 182 } 183 } 184 return ret; 185} 186 187void printApiCpp(FILE *f) { 188 int ct; 189 int ct2; 190 191 fprintf(f, "#include \"rsDevice.h\"\n"); 192 fprintf(f, "#include \"rsContext.h\"\n"); 193 fprintf(f, "#include \"rsThreadIO.h\"\n"); 194 fprintf(f, "#include \"rsgApiStructs.h\"\n"); 195 fprintf(f, "#include \"rsgApiFuncDecl.h\"\n"); 196 fprintf(f, "#include \"rsFifo.h\"\n"); 197 fprintf(f, "\n"); 198 fprintf(f, "using namespace android;\n"); 199 fprintf(f, "using namespace android::renderscript;\n"); 200 fprintf(f, "\n"); 201 202 printFuncPointers(f, 0); 203 204 // Generate RS funcs for local fifo 205 for (ct=0; ct < apiCount; ct++) { 206 int needFlush = 0; 207 const ApiEntry * api = &apis[ct]; 208 209 fprintf(f, "static "); 210 printFuncDecl(f, api, "LF_", 0, 0); 211 fprintf(f, "\n{\n"); 212 if (api->direct) { 213 fprintf(f, " "); 214 if (api->ret.typeName[0]) { 215 fprintf(f, "return "); 216 } 217 fprintf(f, "rsi_%s(", api->name); 218 if (!api->nocontext) { 219 fprintf(f, "(Context *)rsc"); 220 } 221 for (ct2=0; ct2 < api->paramCount; ct2++) { 222 const VarType *vt = &api->params[ct2]; 223 if (ct2 > 0 || !api->nocontext) { 224 fprintf(f, ", "); 225 } 226 fprintf(f, "%s", vt->name); 227 } 228 fprintf(f, ");\n"); 229 } else if (api->handcodeApi) { 230 // handle handcode path 231 fprintf(f, " LF_%s_handcode(", api->name); 232 if (!api->nocontext) { 233 fprintf(f, "(Context *)rsc"); 234 } 235 for (ct2=0; ct2 < api->paramCount; ct2++) { 236 const VarType *vt = &api->params[ct2]; 237 if (ct2 > 0 || !api->nocontext) { 238 fprintf(f, ", "); 239 } 240 fprintf(f, "%s", vt->name); 241 } 242 fprintf(f, ");\n"); 243 244 } else { 245 // handle synchronous path 246 fprintf(f, " if (((Context *)rsc)->isSynchronous()) {\n"); 247 fprintf(f, " "); 248 if (api->ret.typeName[0]) { 249 fprintf(f, "return "); 250 } 251 fprintf(f, "rsi_%s(", api->name); 252 if (!api->nocontext) { 253 fprintf(f, "(Context *)rsc"); 254 } 255 for (ct2=0; ct2 < api->paramCount; ct2++) { 256 const VarType *vt = &api->params[ct2]; 257 if (ct2 > 0 || !api->nocontext) { 258 fprintf(f, ", "); 259 } 260 fprintf(f, "%s", vt->name); 261 } 262 fprintf(f, ");\n"); 263 if (!api->ret.typeName[0]) { 264 fprintf(f, " return;"); 265 } 266 fprintf(f, " }\n\n"); 267 268 fprintf(f, " ThreadIO *io = &((Context *)rsc)->mIO;\n"); 269 fprintf(f, " const size_t size = sizeof(RS_CMD_%s);\n", api->name); 270 if (hasInlineDataPointers(api)) { 271 fprintf(f, " size_t dataSize = 0;\n"); 272 for (ct2=0; ct2 < api->paramCount; ct2++) { 273 const VarType *vt = &api->params[ct2]; 274 if (vt->isConst && vt->ptrLevel) { 275 fprintf(f, " dataSize += %s_length;\n", vt->name); 276 } 277 } 278 } 279 280 //fprintf(f, " ALOGE(\"add command %s\\n\");\n", api->name); 281 if (hasInlineDataPointers(api)) { 282 fprintf(f, " RS_CMD_%s *cmd = NULL;\n", api->name); 283 fprintf(f, " if (dataSize < io->getMaxInlineSize()) {;\n"); 284 fprintf(f, " cmd = static_cast<RS_CMD_%s *>(io->coreHeader(RS_CMD_ID_%s, dataSize + size));\n", api->name, api->name); 285 fprintf(f, " } else {\n"); 286 fprintf(f, " cmd = static_cast<RS_CMD_%s *>(io->coreHeader(RS_CMD_ID_%s, size));\n", api->name, api->name); 287 fprintf(f, " }\n"); 288 fprintf(f, " uint8_t *payload = (uint8_t *)&cmd[1];\n"); 289 } else { 290 fprintf(f, " RS_CMD_%s *cmd = static_cast<RS_CMD_%s *>(io->coreHeader(RS_CMD_ID_%s, size));\n", api->name, api->name, api->name); 291 } 292 293 for (ct2=0; ct2 < api->paramCount; ct2++) { 294 const VarType *vt = &api->params[ct2]; 295 needFlush += vt->ptrLevel; 296 if (vt->ptrLevel && hasInlineDataPointers(api)) { 297 fprintf(f, " if (%s_length == 0) {\n", vt->name); 298 fprintf(f, " cmd->%s = NULL;\n", vt->name); 299 fprintf(f, " } else if (dataSize < io->getMaxInlineSize()) {\n"); 300 fprintf(f, " memcpy(payload, %s, %s_length);\n", vt->name, vt->name); 301 fprintf(f, " cmd->%s = (", vt->name); 302 printVarType(f, vt); 303 fprintf(f, ")(payload - ((uint8_t *)&cmd[1]));\n"); 304 fprintf(f, " payload += %s_length;\n", vt->name); 305 fprintf(f, " } else {\n"); 306 fprintf(f, " cmd->%s = %s;\n", vt->name, vt->name); 307 fprintf(f, " }\n"); 308 309 } else { 310 fprintf(f, " cmd->%s = %s;\n", vt->name, vt->name); 311 } 312 } 313 if (api->ret.typeName[0] || api->sync) { 314 needFlush = 1; 315 } 316 317 fprintf(f, " io->coreCommit();\n"); 318 if (hasInlineDataPointers(api)) { 319 fprintf(f, " if (dataSize >= io->getMaxInlineSize()) {\n"); 320 fprintf(f, " io->coreGetReturn(NULL, 0);\n"); 321 fprintf(f, " }\n"); 322 } else if (api->ret.typeName[0]) { 323 fprintf(f, "\n "); 324 printVarType(f, &api->ret); 325 fprintf(f, " ret;\n"); 326 fprintf(f, " io->coreGetReturn(&ret, sizeof(ret));\n"); 327 fprintf(f, " return ret;\n"); 328 } else if (needFlush) { 329 fprintf(f, " io->coreGetReturn(NULL, 0);\n"); 330 } 331 } 332 fprintf(f, "};\n\n"); 333 334 335 // Generate a remote sender function 336 const char * str = "core"; 337 if (api->direct) { 338 str = "async"; 339 } 340 341 fprintf(f, "static "); 342 printFuncDecl(f, api, "RF_", 0, 0); 343 fprintf(f, "\n{\n"); 344 fprintf(f, " ThreadIO *io = &((Context *)rsc)->mIO;\n"); 345 fprintf(f, " const uint32_t cmdID = RS_CMD_ID_%s;\n", api->name); 346 fprintf(f, " io->%sWrite(&cmdID, sizeof(cmdID));\n\n", str); 347 348 for (ct2=0; ct2 < api->paramCount; ct2++) { 349 const VarType *vt = &api->params[ct2]; 350 if (vt->ptrLevel == 0) { 351 fprintf(f, " io->%sWrite(& %s, sizeof(%s));\n", str, vt->name, vt->name); 352 } 353 } 354 fprintf(f, "\n"); 355 356 for (ct2=0; ct2 < api->paramCount; ct2++) { 357 const VarType *vt = &api->params[ct2]; 358 if ((vt->ptrLevel == 1) && (vt->isConst)) { 359 fprintf(f, " io->%sWrite(%s, %s_length);\n", str, vt->name, vt->name); 360 } 361 } 362 fprintf(f, "\n"); 363 364 for (ct2=0; ct2 < api->paramCount; ct2++) { 365 const VarType *vt = &api->params[ct2]; 366 if ((vt->ptrLevel == 2) && (vt->isConst)) { 367 fprintf(f, " for (size_t ct = 0; ct < (%s_length_length / sizeof(%s_length)); ct++) {\n", vt->name, vt->name); 368 fprintf(f, " io->%sWrite(%s[ct], %s_length[ct]);\n", str, vt->name, vt->name); 369 fprintf(f, " }\n"); 370 } 371 } 372 fprintf(f, "\n"); 373 374 for (ct2=0; ct2 < api->paramCount; ct2++) { 375 const VarType *vt = &api->params[ct2]; 376 if ((vt->ptrLevel == 1) && (!vt->isConst)) { 377 fprintf(f, " io->%sGetReturn(%s, %s_length);\n", str, vt->name, vt->name); 378 } 379 } 380 fprintf(f, "\n"); 381 382 for (ct2=0; ct2 < api->paramCount; ct2++) { 383 const VarType *vt = &api->params[ct2]; 384 if ((vt->ptrLevel == 2) && (!vt->isConst)) { 385 fprintf(f, " for (size_t ct = 0; ct < (%s_length_length / sizeof(%s_length)); ct++) {\n", vt->name, vt->name); 386 fprintf(f, " io->%sGetReturn(%s[ct], %s_length[ct]);\n", str, vt->name, vt->name); 387 fprintf(f, " }\n"); 388 } 389 } 390 fprintf(f, "\n"); 391 392 if (api->ret.typeName[0]) { 393 fprintf(f, " "); 394 printVarType(f, &api->ret); 395 fprintf(f, " retValue;\n"); 396 fprintf(f, " io->%sGetReturn(&retValue, sizeof(retValue));\n", str); 397 fprintf(f, " return retValue;\n"); 398 } else /*if (api->sync)*/ { 399 fprintf(f, " io->%sGetReturn(NULL, 0);\n", str); 400 } 401 fprintf(f, "}\n\n"); 402 } 403 404 fprintf(f, "\n"); 405 fprintf(f, "static RsApiEntrypoints_t s_LocalTable = {\n"); 406 for (ct=0; ct < apiCount; ct++) { 407 fprintf(f, " LF_%s,\n", apis[ct].name); 408 } 409 fprintf(f, "};\n"); 410 411 fprintf(f, "\n"); 412 fprintf(f, "static RsApiEntrypoints_t s_RemoteTable = {\n"); 413 for (ct=0; ct < apiCount; ct++) { 414 fprintf(f, " RF_%s,\n", apis[ct].name); 415 } 416 fprintf(f, "};\n"); 417 418 fprintf(f, "static RsApiEntrypoints_t *s_CurrentTable = &s_LocalTable;\n\n"); 419 for (ct=0; ct < apiCount; ct++) { 420 int needFlush = 0; 421 const ApiEntry * api = &apis[ct]; 422 423 fprintf(f, "extern \"C\" "); 424 425 printFuncDecl(f, api, "rs", 0, 0); 426 fprintf(f, "\n{\n"); 427 fprintf(f, " "); 428 if (api->ret.typeName[0]) { 429 fprintf(f, "return "); 430 } 431 fprintf(f, "s_CurrentTable->%s(", api->name); 432 433 if (!api->nocontext) { 434 fprintf(f, "(Context *)rsc"); 435 } 436 437 for (ct2=0; ct2 < api->paramCount; ct2++) { 438 const VarType *vt = &api->params[ct2]; 439 if (ct2 > 0 || !api->nocontext) { 440 fprintf(f, ", "); 441 } 442 fprintf(f, "%s", vt->name); 443 } 444 fprintf(f, ");\n"); 445 fprintf(f, "}\n\n"); 446 } 447 448} 449 450void printPlaybackCpp(FILE *f) { 451 int ct; 452 int ct2; 453 454 fprintf(f, "#include \"rsDevice.h\"\n"); 455 fprintf(f, "#include \"rsContext.h\"\n"); 456 fprintf(f, "#include \"rsThreadIO.h\"\n"); 457 fprintf(f, "#include \"rsgApiStructs.h\"\n"); 458 fprintf(f, "#include \"rsgApiFuncDecl.h\"\n"); 459 fprintf(f, "\n"); 460 fprintf(f, "namespace android {\n"); 461 fprintf(f, "namespace renderscript {\n"); 462 fprintf(f, "\n"); 463 464 for (ct=0; ct < apiCount; ct++) { 465 const ApiEntry * api = &apis[ct]; 466 int needFlush = 0; 467 468 if (api->direct) { 469 continue; 470 } 471 472 fprintf(f, "void rsp_%s(Context *con, const void *vp, size_t cmdSizeBytes) {\n", api->name); 473 fprintf(f, " const RS_CMD_%s *cmd = static_cast<const RS_CMD_%s *>(vp);\n", api->name, api->name); 474 475 if (hasInlineDataPointers(api)) { 476 fprintf(f, " const uint8_t *baseData = 0;\n"); 477 fprintf(f, " if (cmdSizeBytes != sizeof(RS_CMD_%s)) {\n", api->name); 478 fprintf(f, " baseData = &((const uint8_t *)vp)[sizeof(*cmd)];\n"); 479 fprintf(f, " }\n"); 480 } 481 482 fprintf(f, " "); 483 if (api->ret.typeName[0]) { 484 fprintf(f, "\n "); 485 printVarType(f, &api->ret); 486 fprintf(f, " ret = "); 487 } 488 fprintf(f, "rsi_%s(con", api->name); 489 for (ct2=0; ct2 < api->paramCount; ct2++) { 490 const VarType *vt = &api->params[ct2]; 491 needFlush += vt->ptrLevel; 492 493 if (hasInlineDataPointers(api) && vt->ptrLevel) { 494 fprintf(f, ",\n cmd->%s_length == 0 ? NULL : (const %s *)&baseData[(intptr_t)cmd->%s]", 495 vt->name, vt->typeName, vt->name); 496 } else { 497 fprintf(f, ",\n cmd->%s", vt->name); 498 } 499 } 500 fprintf(f, ");\n"); 501 502 if (hasInlineDataPointers(api)) { 503 fprintf(f, " size_t totalSize = 0;\n"); 504 for (ct2=0; ct2 < api->paramCount; ct2++) { 505 if (api->params[ct2].ptrLevel) { 506 fprintf(f, " totalSize += cmd->%s_length;\n", api->params[ct2].name); 507 } 508 } 509 510 fprintf(f, " if ((totalSize != 0) && (cmdSizeBytes == sizeof(RS_CMD_%s))) {\n", api->name); 511 fprintf(f, " con->mIO.coreSetReturn(NULL, 0);\n"); 512 fprintf(f, " }\n"); 513 } else if (api->ret.typeName[0]) { 514 fprintf(f, " con->mIO.coreSetReturn(&ret, sizeof(ret));\n"); 515 } else if (api->sync || needFlush) { 516 fprintf(f, " con->mIO.coreSetReturn(NULL, 0);\n"); 517 } 518 519 fprintf(f, "};\n\n"); 520 } 521 522 for (ct=0; ct < apiCount; ct++) { 523 const ApiEntry * api = &apis[ct]; 524 int needFlush = 0; 525 526 fprintf(f, "void rspr_%s(Context *con, ThreadIO *io) {\n", api->name); 527 fprintf(f, " RS_CMD_%s cmd;\n", api->name); 528 529 for (ct2=0; ct2 < api->paramCount; ct2++) { 530 const VarType *vt = &api->params[ct2]; 531 if (vt->ptrLevel == 0) { 532 fprintf(f, " io->coreRead(&cmd.%s, sizeof(cmd.%s));\n", vt->name, vt->name); 533 } 534 } 535 fprintf(f, "\n"); 536 537 for (ct2=0; ct2 < api->paramCount; ct2++) { 538 const VarType *vt = &api->params[ct2]; 539 if (vt->ptrLevel == 1) { 540 fprintf(f, " cmd.%s = (", vt->name); 541 printVarType(f, vt); 542 fprintf(f, ")malloc(cmd.%s_length);\n", vt->name); 543 544 if (vt->isConst) { 545 fprintf(f, " if (cmd.%s_length) io->coreRead((void *)cmd.%s, cmd.%s_length);\n", vt->name, vt->name, vt->name); 546 } 547 } 548 } 549 fprintf(f, "\n"); 550 551 for (ct2=0; ct2 < api->paramCount; ct2++) { 552 const VarType *vt = &api->params[ct2]; 553 if (vt->ptrLevel == 2) { 554 fprintf(f, " for (size_t ct = 0; ct < (cmd.%s_length_length / sizeof(cmd.%s_length)); ct++) {\n", vt->name, vt->name); 555 fprintf(f, " cmd.%s = (", vt->name); 556 printVarType(f, vt); 557 fprintf(f, ")malloc(cmd.%s_length[ct]);\n", vt->name); 558 fprintf(f, " io->coreRead(& cmd.%s, cmd.%s_length[ct]);\n", vt->name, vt->name); 559 fprintf(f, " }\n"); 560 } 561 } 562 fprintf(f, "\n"); 563 564 if (api->ret.typeName[0]) { 565 fprintf(f, " "); 566 printVarType(f, &api->ret); 567 fprintf(f, " ret =\n"); 568 } 569 570 fprintf(f, " rsi_%s(", api->name); 571 if (!api->nocontext) { 572 fprintf(f, "con"); 573 } 574 for (ct2=0; ct2 < api->paramCount; ct2++) { 575 const VarType *vt = &api->params[ct2]; 576 if (ct2 > 0 || !api->nocontext) { 577 fprintf(f, ",\n"); 578 } 579 fprintf(f, " cmd.%s", vt->name); 580 } 581 fprintf(f, ");\n"); 582 583 for (ct2=0; ct2 < api->paramCount; ct2++) { 584 const VarType *vt = &api->params[ct2]; 585 if ((vt->ptrLevel == 1) && (!vt->isConst)) { 586 fprintf(f, " io->coreSetReturn((void *)cmd.%s, cmd.%s_length);\n", vt->name, vt->name); 587 } 588 } 589 590 for (ct2=0; ct2 < api->paramCount; ct2++) { 591 const VarType *vt = &api->params[ct2]; 592 if ((vt->ptrLevel == 2) && (!vt->isConst)) { 593 fprintf(f, " for (size_t ct = 0; ct < (cmd.%s_length_length / sizeof(cmd.%s_length)); ct++) {\n", vt->name, vt->name); 594 fprintf(f, " io->coreSetReturn((void *)cmd.%s[ct], cmd.%s_length[ct]);\n", vt->name, vt->name); 595 fprintf(f, " }\n"); 596 } 597 } 598 fprintf(f, "\n"); 599 600 if (api->ret.typeName[0]) { 601 fprintf(f, " io->coreSetReturn(&ret, sizeof(ret));\n"); 602 } else /*if (needFlush)*/ { 603 fprintf(f, " io->coreSetReturn(NULL, 0);\n"); 604 } 605 606 for (ct2=0; ct2 < api->paramCount; ct2++) { 607 const VarType *vt = &api->params[ct2]; 608 if (vt->ptrLevel == 1) { 609 fprintf(f, " free((void *)cmd.%s);\n", vt->name); 610 } 611 } 612 for (ct2=0; ct2 < api->paramCount; ct2++) { 613 const VarType *vt = &api->params[ct2]; 614 if (vt->ptrLevel == 2) { 615 fprintf(f, " for (size_t ct = 0; ct < (cmd.%s_length_length / sizeof(cmd.%s_length)); ct++) {\n", vt->name, vt->name); 616 fprintf(f, " free((void *)cmd.%s);\n", vt->name); 617 fprintf(f, " }\n"); 618 } 619 } 620 621 fprintf(f, "};\n\n"); 622 } 623 624 fprintf(f, "RsPlaybackLocalFunc gPlaybackFuncs[%i] = {\n", apiCount + 1); 625 fprintf(f, " NULL,\n"); 626 for (ct=0; ct < apiCount; ct++) { 627 if (apis[ct].direct) { 628 fprintf(f, " NULL,\n"); 629 } else { 630 fprintf(f, " %s%s,\n", "rsp_", apis[ct].name); 631 } 632 } 633 fprintf(f, "};\n"); 634 635 fprintf(f, "RsPlaybackRemoteFunc gPlaybackRemoteFuncs[%i] = {\n", apiCount + 1); 636 fprintf(f, " NULL,\n"); 637 for (ct=0; ct < apiCount; ct++) { 638 fprintf(f, " %s%s,\n", "rspr_", apis[ct].name); 639 } 640 fprintf(f, "};\n"); 641 642 fprintf(f, "};\n"); 643 fprintf(f, "};\n"); 644} 645 646void yylex(); 647 648int main(int argc, char **argv) { 649 if (argc != 3) { 650 fprintf(stderr, "usage: %s commandFile outFile\n", argv[0]); 651 return 1; 652 } 653 const char* rsgFile = argv[1]; 654 const char* outFile = argv[2]; 655 FILE* input = fopen(rsgFile, "r"); 656 657 char choice = fgetc(input); 658 fclose(input); 659 660 if (choice < '0' || choice > '3') { 661 fprintf(stderr, "Uknown command: \'%c\'\n", choice); 662 return -2; 663 } 664 665 yylex(); 666 // printf("# of lines = %d\n", num_lines); 667 668 FILE *f = fopen(outFile, "w"); 669 670 printFileHeader(f); 671 switch (choice) { 672 case '0': // rsgApiStructs.h 673 { 674 fprintf(f, "\n"); 675 fprintf(f, "#include \"rsContext.h\"\n"); 676 fprintf(f, "#include \"rsFifo.h\"\n"); 677 fprintf(f, "\n"); 678 fprintf(f, "namespace android {\n"); 679 fprintf(f, "namespace renderscript {\n"); 680 printStructures(f); 681 printFuncDecls(f, "rsi_", 1, 0); 682 printPlaybackFuncs(f, "rsp_"); 683 fprintf(f, "\n\ntypedef struct RsPlaybackRemoteHeaderRec {\n"); 684 fprintf(f, " uint32_t command;\n"); 685 fprintf(f, " size_t size;\n"); 686 fprintf(f, "} RsPlaybackRemoteHeader;\n\n"); 687 fprintf(f, "typedef void (*RsPlaybackLocalFunc)(Context *, const void *, size_t sizeBytes);\n"); 688 fprintf(f, "typedef void (*RsPlaybackRemoteFunc)(Context *, ThreadIO *);\n"); 689 fprintf(f, "extern RsPlaybackLocalFunc gPlaybackFuncs[%i];\n", apiCount + 1); 690 fprintf(f, "extern RsPlaybackRemoteFunc gPlaybackRemoteFuncs[%i];\n", apiCount + 1); 691 692 fprintf(f, "}\n"); 693 fprintf(f, "}\n"); 694 } 695 break; 696 697 case '1': // rsgApiFuncDecl.h 698 { 699 printFuncDecls(f, "rs", 0, 1); 700 } 701 break; 702 703 case '2': // rsgApi.cpp 704 { 705 printApiCpp(f); 706 } 707 break; 708 709 case '3': // rsgApiReplay.cpp 710 { 711 printFileHeader(f); 712 printPlaybackCpp(f); 713 } 714 break; 715 } 716 fclose(f); 717 return 0; 718} 719