android_renderscript_RenderScript.cpp revision d79b2e9f8b0fa43f6734aaa5e9d0d389d5da5109
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17#define LOG_TAG "libRS_jni" 18 19#include <stdlib.h> 20#include <stdio.h> 21#include <fcntl.h> 22#include <unistd.h> 23#include <math.h> 24#include <utils/misc.h> 25 26#include <surfaceflinger/Surface.h> 27 28#include <core/SkBitmap.h> 29#include <core/SkPixelRef.h> 30#include <core/SkStream.h> 31#include <core/SkTemplates.h> 32#include <images/SkImageDecoder.h> 33 34#include <utils/Asset.h> 35#include <utils/ResourceTypes.h> 36 37#include "jni.h" 38#include "JNIHelp.h" 39#include "android_runtime/AndroidRuntime.h" 40 41#include <RenderScript.h> 42#include <RenderScriptEnv.h> 43 44//#define LOG_API LOGE 45#define LOG_API(...) 46 47using namespace android; 48 49// --------------------------------------------------------------------------- 50 51static void doThrow(JNIEnv* env, const char* exc, const char* msg = NULL) 52{ 53 jclass npeClazz = env->FindClass(exc); 54 env->ThrowNew(npeClazz, msg); 55} 56 57static jfieldID gContextId = 0; 58static jfieldID gNativeBitmapID = 0; 59static jfieldID gTypeNativeCache = 0; 60 61static RsElement g_A_8 = NULL; 62static RsElement g_RGBA_4444 = NULL; 63static RsElement g_RGBA_8888 = NULL; 64static RsElement g_RGB_565 = NULL; 65 66static void _nInit(JNIEnv *_env, jclass _this) 67{ 68 gContextId = _env->GetFieldID(_this, "mContext", "I"); 69 70 jclass bitmapClass = _env->FindClass("android/graphics/Bitmap"); 71 gNativeBitmapID = _env->GetFieldID(bitmapClass, "mNativeBitmap", "I"); 72 73 jclass typeClass = _env->FindClass("android/renderscript/Type"); 74 gTypeNativeCache = _env->GetFieldID(typeClass, "mNativeCache", "I"); 75} 76 77static void nInitElements(JNIEnv *_env, jobject _this, jint a8, jint rgba4444, jint rgba8888, jint rgb565) 78{ 79 g_A_8 = reinterpret_cast<RsElement>(a8); 80 g_RGBA_4444 = reinterpret_cast<RsElement>(rgba4444); 81 g_RGBA_8888 = reinterpret_cast<RsElement>(rgba8888); 82 g_RGB_565 = reinterpret_cast<RsElement>(rgb565); 83} 84 85// --------------------------------------------------------------------------- 86 87static void 88nAssignName(JNIEnv *_env, jobject _this, jint obj, jbyteArray str) 89{ 90 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 91 LOG_API("nAssignName, con(%p), obj(%p)", con, (void *)obj); 92 93 jint len = _env->GetArrayLength(str); 94 jbyte * cptr = (jbyte *) _env->GetPrimitiveArrayCritical(str, 0); 95 rsAssignName(con, (void *)obj, (const char *)cptr, len); 96 _env->ReleasePrimitiveArrayCritical(str, cptr, JNI_ABORT); 97} 98 99static void 100nObjDestroy(JNIEnv *_env, jobject _this, jint obj) 101{ 102 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 103 LOG_API("nObjDestroy, con(%p) obj(%p)", con, (void *)obj); 104 rsObjDestroy(con, (void *)obj); 105} 106 107static void 108nObjDestroyOOB(JNIEnv *_env, jobject _this, jint obj) 109{ 110 // This function only differs from nObjDestroy in that it calls the 111 // special Out Of Band version of ObjDestroy which is thread safe. 112 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 113 LOG_API("nObjDestroyOOB, con(%p) obj(%p)", con, (void *)obj); 114 rsObjDestroyOOB(con, (void *)obj); 115} 116 117static jint 118nFileOpen(JNIEnv *_env, jobject _this, jbyteArray str) 119{ 120 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 121 LOG_API("nFileOpen, con(%p)", con); 122 123 jint len = _env->GetArrayLength(str); 124 jbyte * cptr = (jbyte *) _env->GetPrimitiveArrayCritical(str, 0); 125 jint ret = (jint)rsFileOpen(con, (const char *)cptr, len); 126 _env->ReleasePrimitiveArrayCritical(str, cptr, JNI_ABORT); 127 return ret; 128} 129 130// --------------------------------------------------------------------------- 131 132static jint 133nDeviceCreate(JNIEnv *_env, jobject _this) 134{ 135 LOG_API("nDeviceCreate"); 136 return (jint)rsDeviceCreate(); 137} 138 139static void 140nDeviceDestroy(JNIEnv *_env, jobject _this, jint dev) 141{ 142 LOG_API("nDeviceDestroy"); 143 return rsDeviceDestroy((RsDevice)dev); 144} 145 146static void 147nDeviceSetConfig(JNIEnv *_env, jobject _this, jint dev, jint p, jint value) 148{ 149 LOG_API("nDeviceSetConfig dev(%p), param(%i), value(%i)", (void *)dev, p, value); 150 return rsDeviceSetConfig((RsDevice)dev, (RsDeviceParam)p, value); 151} 152 153static jint 154nContextCreate(JNIEnv *_env, jobject _this, jint dev, jint ver) 155{ 156 LOG_API("nContextCreate"); 157 return (jint)rsContextCreate((RsDevice)dev, ver); 158} 159 160static jint 161nContextCreateGL(JNIEnv *_env, jobject _this, jint dev, jint ver, jboolean useDepth) 162{ 163 LOG_API("nContextCreateGL"); 164 return (jint)rsContextCreateGL((RsDevice)dev, ver, useDepth); 165} 166 167static void 168nContextSetPriority(JNIEnv *_env, jobject _this, jint p) 169{ 170 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 171 LOG_API("ContextSetPriority, con(%p), priority(%i)", con, p); 172 rsContextSetPriority(con, p); 173} 174 175 176 177static void 178nContextSetSurface(JNIEnv *_env, jobject _this, jint width, jint height, jobject wnd) 179{ 180 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 181 LOG_API("nContextSetSurface, con(%p), width(%i), height(%i), surface(%p)", con, width, height, (Surface *)wnd); 182 183 Surface * window = NULL; 184 if (wnd == NULL) { 185 186 } else { 187 jclass surface_class = _env->FindClass("android/view/Surface"); 188 jfieldID surfaceFieldID = _env->GetFieldID(surface_class, ANDROID_VIEW_SURFACE_JNI_ID, "I"); 189 window = (Surface*)_env->GetIntField(wnd, surfaceFieldID); 190 } 191 192 rsContextSetSurface(con, width, height, window); 193} 194 195static void 196nContextDestroy(JNIEnv *_env, jobject _this, jint con) 197{ 198 LOG_API("nContextDestroy, con(%p)", (RsContext)con); 199 rsContextDestroy((RsContext)con); 200} 201 202static void 203nContextDump(JNIEnv *_env, jobject _this, jint bits) 204{ 205 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 206 LOG_API("nContextDump, con(%p) bits(%i)", (RsContext)con, bits); 207 rsContextDump((RsContext)con, bits); 208} 209 210static void 211nContextPause(JNIEnv *_env, jobject _this) 212{ 213 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 214 LOG_API("nContextPause, con(%p)", con); 215 rsContextPause(con); 216} 217 218static void 219nContextResume(JNIEnv *_env, jobject _this) 220{ 221 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 222 LOG_API("nContextResume, con(%p)", con); 223 rsContextResume(con); 224} 225 226static jint 227nContextGetMessage(JNIEnv *_env, jobject _this, jintArray data, jboolean wait) 228{ 229 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 230 jint len = _env->GetArrayLength(data); 231 LOG_API("nContextGetMessage, con(%p), len(%i)", con, len); 232 jint *ptr = _env->GetIntArrayElements(data, NULL); 233 size_t receiveLen; 234 int id = rsContextGetMessage(con, ptr, &receiveLen, len * 4, wait); 235 if (!id && receiveLen) { 236 LOGE("message receive buffer too small. %i", receiveLen); 237 } 238 _env->ReleaseIntArrayElements(data, ptr, 0); 239 return id; 240} 241 242static void nContextInitToClient(JNIEnv *_env, jobject _this) 243{ 244 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 245 LOG_API("nContextInitToClient, con(%p)", con); 246 rsContextInitToClient(con); 247} 248 249static void nContextDeinitToClient(JNIEnv *_env, jobject _this) 250{ 251 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 252 LOG_API("nContextDeinitToClient, con(%p)", con); 253 rsContextDeinitToClient(con); 254} 255 256 257static jint 258nElementCreate(JNIEnv *_env, jobject _this, jint type, jint kind, jboolean norm, jint size) 259{ 260 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 261 LOG_API("nElementCreate, con(%p), type(%i), kind(%i), norm(%i), size(%i)", con, type, kind, norm, size); 262 return (jint)rsElementCreate(con, (RsDataType)type, (RsDataKind)kind, norm, size); 263} 264 265static jint 266nElementCreate2(JNIEnv *_env, jobject _this, jintArray _ids, jobjectArray _names) 267{ 268 int fieldCount = _env->GetArrayLength(_ids); 269 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 270 LOG_API("nElementCreate2, con(%p)", con); 271 272 jint *ids = _env->GetIntArrayElements(_ids, NULL); 273 const char ** nameArray = (const char **)calloc(fieldCount, sizeof(char *)); 274 size_t* sizeArray = (size_t*)calloc(fieldCount, sizeof(size_t)); 275 276 for (int ct=0; ct < fieldCount; ct++) { 277 jstring s = (jstring)_env->GetObjectArrayElement(_names, ct); 278 nameArray[ct] = _env->GetStringUTFChars(s, NULL); 279 sizeArray[ct] = _env->GetStringUTFLength(s); 280 } 281 jint id = (jint)rsElementCreate2(con, fieldCount, (RsElement *)ids, nameArray, sizeArray); 282 for (int ct=0; ct < fieldCount; ct++) { 283 jstring s = (jstring)_env->GetObjectArrayElement(_names, ct); 284 _env->ReleaseStringUTFChars(s, nameArray[ct]); 285 } 286 _env->ReleaseIntArrayElements(_ids, ids, JNI_ABORT); 287 free(nameArray); 288 free(sizeArray); 289 return (jint)id; 290} 291 292// ----------------------------------- 293 294static void 295nTypeBegin(JNIEnv *_env, jobject _this, jint eID) 296{ 297 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 298 LOG_API("nTypeBegin, con(%p) e(%p)", con, (RsElement)eID); 299 rsTypeBegin(con, (RsElement)eID); 300} 301 302static void 303nTypeAdd(JNIEnv *_env, jobject _this, jint dim, jint val) 304{ 305 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 306 LOG_API("nTypeAdd, con(%p) dim(%i), val(%i)", con, dim, val); 307 rsTypeAdd(con, (RsDimension)dim, val); 308} 309 310static jint 311nTypeCreate(JNIEnv *_env, jobject _this) 312{ 313 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 314 LOG_API("nTypeCreate, con(%p)", con); 315 return (jint)rsTypeCreate(con); 316} 317 318static void * SF_LoadInt(JNIEnv *_env, jobject _obj, jfieldID _field, void *buffer) 319{ 320 ((int32_t *)buffer)[0] = _env->GetIntField(_obj, _field); 321 return ((uint8_t *)buffer) + 4; 322} 323 324static void * SF_LoadShort(JNIEnv *_env, jobject _obj, jfieldID _field, void *buffer) 325{ 326 ((int16_t *)buffer)[0] = _env->GetShortField(_obj, _field); 327 return ((uint8_t *)buffer) + 2; 328} 329 330static void * SF_LoadByte(JNIEnv *_env, jobject _obj, jfieldID _field, void *buffer) 331{ 332 ((int8_t *)buffer)[0] = _env->GetByteField(_obj, _field); 333 return ((uint8_t *)buffer) + 1; 334} 335 336static void * SF_LoadFloat(JNIEnv *_env, jobject _obj, jfieldID _field, void *buffer) 337{ 338 ((float *)buffer)[0] = _env->GetFloatField(_obj, _field); 339 return ((uint8_t *)buffer) + 4; 340} 341 342static void * SF_SaveInt(JNIEnv *_env, jobject _obj, jfieldID _field, void *buffer) 343{ 344 _env->SetIntField(_obj, _field, ((int32_t *)buffer)[0]); 345 return ((uint8_t *)buffer) + 4; 346} 347 348static void * SF_SaveShort(JNIEnv *_env, jobject _obj, jfieldID _field, void *buffer) 349{ 350 _env->SetShortField(_obj, _field, ((int16_t *)buffer)[0]); 351 return ((uint8_t *)buffer) + 2; 352} 353 354static void * SF_SaveByte(JNIEnv *_env, jobject _obj, jfieldID _field, void *buffer) 355{ 356 _env->SetByteField(_obj, _field, ((int8_t *)buffer)[0]); 357 return ((uint8_t *)buffer) + 1; 358} 359 360static void * SF_SaveFloat(JNIEnv *_env, jobject _obj, jfieldID _field, void *buffer) 361{ 362 _env->SetFloatField(_obj, _field, ((float *)buffer)[0]); 363 return ((uint8_t *)buffer) + 4; 364} 365 366struct TypeFieldCache { 367 jfieldID field; 368 int bits; 369 void * (*ptr)(JNIEnv *, jobject, jfieldID, void *buffer); 370 void * (*readPtr)(JNIEnv *, jobject, jfieldID, void *buffer); 371}; 372 373struct TypeCache { 374 int fieldCount; 375 int size; 376 TypeFieldCache fields[1]; 377}; 378 379//{"nTypeFinalDestroy", "(Landroid/renderscript/Type;)V", (void*)nTypeFinalDestroy }, 380static void 381nTypeFinalDestroy(JNIEnv *_env, jobject _this, jobject _type) 382{ 383 TypeCache *tc = (TypeCache *)_env->GetIntField(_type, gTypeNativeCache); 384 free(tc); 385} 386 387// native void nTypeSetupFields(Type t, int[] types, int[] bits, Field[] IDs); 388static void 389nTypeSetupFields(JNIEnv *_env, jobject _this, jobject _type, jintArray _types, jintArray _bits, jobjectArray _IDs) 390{ 391 int fieldCount = _env->GetArrayLength(_types); 392 size_t structSize = sizeof(TypeCache) + (sizeof(TypeFieldCache) * (fieldCount-1)); 393 TypeCache *tc = (TypeCache *)malloc(structSize); 394 memset(tc, 0, structSize); 395 396 TypeFieldCache *tfc = &tc->fields[0]; 397 tc->fieldCount = fieldCount; 398 _env->SetIntField(_type, gTypeNativeCache, (jint)tc); 399 400 jint *fType = _env->GetIntArrayElements(_types, NULL); 401 jint *fBits = _env->GetIntArrayElements(_bits, NULL); 402 for (int ct=0; ct < fieldCount; ct++) { 403 jobject field = _env->GetObjectArrayElement(_IDs, ct); 404 tfc[ct].field = _env->FromReflectedField(field); 405 tfc[ct].bits = fBits[ct]; 406 407 switch(fType[ct]) { 408 case RS_TYPE_FLOAT_32: 409 tfc[ct].ptr = SF_LoadFloat; 410 tfc[ct].readPtr = SF_SaveFloat; 411 break; 412 case RS_TYPE_UNSIGNED_32: 413 case RS_TYPE_SIGNED_32: 414 tfc[ct].ptr = SF_LoadInt; 415 tfc[ct].readPtr = SF_SaveInt; 416 break; 417 case RS_TYPE_UNSIGNED_16: 418 case RS_TYPE_SIGNED_16: 419 tfc[ct].ptr = SF_LoadShort; 420 tfc[ct].readPtr = SF_SaveShort; 421 break; 422 case RS_TYPE_UNSIGNED_8: 423 case RS_TYPE_SIGNED_8: 424 tfc[ct].ptr = SF_LoadByte; 425 tfc[ct].readPtr = SF_SaveByte; 426 break; 427 } 428 tc->size += 4; 429 } 430 431 _env->ReleaseIntArrayElements(_types, fType, JNI_ABORT); 432 _env->ReleaseIntArrayElements(_bits, fBits, JNI_ABORT); 433} 434 435 436// ----------------------------------- 437 438static jint 439nAllocationCreateTyped(JNIEnv *_env, jobject _this, jint e) 440{ 441 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 442 LOG_API("nAllocationCreateTyped, con(%p), e(%p)", con, (RsElement)e); 443 return (jint) rsAllocationCreateTyped(con, (RsElement)e); 444} 445 446static void 447nAllocationUploadToTexture(JNIEnv *_env, jobject _this, jint a, jboolean genMip, jint mip) 448{ 449 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 450 LOG_API("nAllocationUploadToTexture, con(%p), a(%p), genMip(%i), mip(%i)", con, (RsAllocation)a, genMip, mip); 451 rsAllocationUploadToTexture(con, (RsAllocation)a, genMip, mip); 452} 453 454static void 455nAllocationUploadToBufferObject(JNIEnv *_env, jobject _this, jint a) 456{ 457 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 458 LOG_API("nAllocationUploadToBufferObject, con(%p), a(%p)", con, (RsAllocation)a); 459 rsAllocationUploadToBufferObject(con, (RsAllocation)a); 460} 461 462static RsElement SkBitmapToPredefined(SkBitmap::Config cfg) 463{ 464 switch (cfg) { 465 case SkBitmap::kA8_Config: 466 return g_A_8; 467 case SkBitmap::kARGB_4444_Config: 468 return g_RGBA_4444; 469 case SkBitmap::kARGB_8888_Config: 470 return g_RGBA_8888; 471 case SkBitmap::kRGB_565_Config: 472 return g_RGB_565; 473 474 default: 475 break; 476 } 477 // If we don't have a conversion mark it as a user type. 478 LOGE("Unsupported bitmap type"); 479 return NULL; 480} 481 482static int 483nAllocationCreateFromBitmap(JNIEnv *_env, jobject _this, jint dstFmt, jboolean genMips, jobject jbitmap) 484{ 485 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 486 SkBitmap const * nativeBitmap = 487 (SkBitmap const *)_env->GetIntField(jbitmap, gNativeBitmapID); 488 const SkBitmap& bitmap(*nativeBitmap); 489 SkBitmap::Config config = bitmap.getConfig(); 490 491 RsElement e = SkBitmapToPredefined(config); 492 if (e) { 493 bitmap.lockPixels(); 494 const int w = bitmap.width(); 495 const int h = bitmap.height(); 496 const void* ptr = bitmap.getPixels(); 497 jint id = (jint)rsAllocationCreateFromBitmap(con, w, h, (RsElement)dstFmt, e, genMips, ptr); 498 bitmap.unlockPixels(); 499 return id; 500 } 501 return 0; 502} 503 504static void ReleaseBitmapCallback(void *bmp) 505{ 506 SkBitmap const * nativeBitmap = (SkBitmap const *)bmp; 507 nativeBitmap->unlockPixels(); 508} 509 510static int 511nAllocationCreateBitmapRef(JNIEnv *_env, jobject _this, jint type, jobject jbitmap) 512{ 513 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 514 SkBitmap * nativeBitmap = 515 (SkBitmap *)_env->GetIntField(jbitmap, gNativeBitmapID); 516 517 518 nativeBitmap->lockPixels(); 519 void* ptr = nativeBitmap->getPixels(); 520 jint id = (jint)rsAllocationCreateBitmapRef(con, (RsType)type, ptr, nativeBitmap, ReleaseBitmapCallback); 521 return id; 522} 523 524static int 525nAllocationCreateFromAssetStream(JNIEnv *_env, jobject _this, jint dstFmt, jboolean genMips, jint native_asset) 526{ 527 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 528 529 Asset* asset = reinterpret_cast<Asset*>(native_asset); 530 SkBitmap bitmap; 531 SkImageDecoder::DecodeMemory(asset->getBuffer(false), asset->getLength(), 532 &bitmap, SkBitmap::kNo_Config, SkImageDecoder::kDecodePixels_Mode); 533 534 SkBitmap::Config config = bitmap.getConfig(); 535 536 RsElement e = SkBitmapToPredefined(config); 537 538 if (e) { 539 bitmap.lockPixels(); 540 const int w = bitmap.width(); 541 const int h = bitmap.height(); 542 const void* ptr = bitmap.getPixels(); 543 jint id = (jint)rsAllocationCreateFromBitmap(con, w, h, (RsElement)dstFmt, e, genMips, ptr); 544 bitmap.unlockPixels(); 545 return id; 546 } 547 return 0; 548} 549 550static int 551nAllocationCreateFromBitmapBoxed(JNIEnv *_env, jobject _this, jint dstFmt, jboolean genMips, jobject jbitmap) 552{ 553 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 554 SkBitmap const * nativeBitmap = 555 (SkBitmap const *)_env->GetIntField(jbitmap, gNativeBitmapID); 556 const SkBitmap& bitmap(*nativeBitmap); 557 SkBitmap::Config config = bitmap.getConfig(); 558 559 RsElement e = SkBitmapToPredefined(config); 560 561 if (e) { 562 bitmap.lockPixels(); 563 const int w = bitmap.width(); 564 const int h = bitmap.height(); 565 const void* ptr = bitmap.getPixels(); 566 jint id = (jint)rsAllocationCreateFromBitmapBoxed(con, w, h, (RsElement)dstFmt, e, genMips, ptr); 567 bitmap.unlockPixels(); 568 return id; 569 } 570 return 0; 571} 572 573 574static void 575nAllocationSubData1D_i(JNIEnv *_env, jobject _this, jint alloc, jint offset, jint count, jintArray data, int sizeBytes) 576{ 577 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 578 jint len = _env->GetArrayLength(data); 579 LOG_API("nAllocation1DSubData_i, con(%p), adapter(%p), offset(%i), count(%i), len(%i), sizeBytes(%i)", con, (RsAllocation)alloc, offset, count, len, sizeBytes); 580 jint *ptr = _env->GetIntArrayElements(data, NULL); 581 rsAllocation1DSubData(con, (RsAllocation)alloc, offset, count, ptr, sizeBytes); 582 _env->ReleaseIntArrayElements(data, ptr, JNI_ABORT); 583} 584 585static void 586nAllocationSubData1D_s(JNIEnv *_env, jobject _this, jint alloc, jint offset, jint count, jshortArray data, int sizeBytes) 587{ 588 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 589 jint len = _env->GetArrayLength(data); 590 LOG_API("nAllocation1DSubData_s, con(%p), adapter(%p), offset(%i), count(%i), len(%i), sizeBytes(%i)", con, (RsAllocation)alloc, offset, count, len, sizeBytes); 591 jshort *ptr = _env->GetShortArrayElements(data, NULL); 592 rsAllocation1DSubData(con, (RsAllocation)alloc, offset, count, ptr, sizeBytes); 593 _env->ReleaseShortArrayElements(data, ptr, JNI_ABORT); 594} 595 596static void 597nAllocationSubData1D_b(JNIEnv *_env, jobject _this, jint alloc, jint offset, jint count, jbyteArray data, int sizeBytes) 598{ 599 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 600 jint len = _env->GetArrayLength(data); 601 LOG_API("nAllocation1DSubData_b, con(%p), adapter(%p), offset(%i), count(%i), len(%i), sizeBytes(%i)", con, (RsAllocation)alloc, offset, count, len, sizeBytes); 602 jbyte *ptr = _env->GetByteArrayElements(data, NULL); 603 rsAllocation1DSubData(con, (RsAllocation)alloc, offset, count, ptr, sizeBytes); 604 _env->ReleaseByteArrayElements(data, ptr, JNI_ABORT); 605} 606 607static void 608nAllocationSubData1D_f(JNIEnv *_env, jobject _this, jint alloc, jint offset, jint count, jfloatArray data, int sizeBytes) 609{ 610 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 611 jint len = _env->GetArrayLength(data); 612 LOG_API("nAllocation1DSubData_f, con(%p), adapter(%p), offset(%i), count(%i), len(%i), sizeBytes(%i)", con, (RsAllocation)alloc, offset, count, len, sizeBytes); 613 jfloat *ptr = _env->GetFloatArrayElements(data, NULL); 614 rsAllocation1DSubData(con, (RsAllocation)alloc, offset, count, ptr, sizeBytes); 615 _env->ReleaseFloatArrayElements(data, ptr, JNI_ABORT); 616} 617 618static void 619nAllocationSubData2D_i(JNIEnv *_env, jobject _this, jint alloc, jint xoff, jint yoff, jint w, jint h, jintArray data, int sizeBytes) 620{ 621 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 622 jint len = _env->GetArrayLength(data); 623 LOG_API("nAllocation2DSubData_i, con(%p), adapter(%p), xoff(%i), yoff(%i), w(%i), h(%i), len(%i)", con, (RsAllocation)alloc, xoff, yoff, w, h, len); 624 jint *ptr = _env->GetIntArrayElements(data, NULL); 625 rsAllocation2DSubData(con, (RsAllocation)alloc, xoff, yoff, w, h, ptr, sizeBytes); 626 _env->ReleaseIntArrayElements(data, ptr, JNI_ABORT); 627} 628 629static void 630nAllocationSubData2D_f(JNIEnv *_env, jobject _this, jint alloc, jint xoff, jint yoff, jint w, jint h, jfloatArray data, int sizeBytes) 631{ 632 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 633 jint len = _env->GetArrayLength(data); 634 LOG_API("nAllocation2DSubData_i, con(%p), adapter(%p), xoff(%i), yoff(%i), w(%i), h(%i), len(%i)", con, (RsAllocation)alloc, xoff, yoff, w, h, len); 635 jfloat *ptr = _env->GetFloatArrayElements(data, NULL); 636 rsAllocation2DSubData(con, (RsAllocation)alloc, xoff, yoff, w, h, ptr, sizeBytes); 637 _env->ReleaseFloatArrayElements(data, ptr, JNI_ABORT); 638} 639 640static void 641nAllocationRead_i(JNIEnv *_env, jobject _this, jint alloc, jintArray data) 642{ 643 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 644 jint len = _env->GetArrayLength(data); 645 LOG_API("nAllocationRead_i, con(%p), alloc(%p), len(%i)", con, (RsAllocation)alloc, len); 646 jint *ptr = _env->GetIntArrayElements(data, NULL); 647 rsAllocationRead(con, (RsAllocation)alloc, ptr); 648 _env->ReleaseIntArrayElements(data, ptr, 0); 649} 650 651static void 652nAllocationRead_f(JNIEnv *_env, jobject _this, jint alloc, jfloatArray data) 653{ 654 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 655 jint len = _env->GetArrayLength(data); 656 LOG_API("nAllocationRead_f, con(%p), alloc(%p), len(%i)", con, (RsAllocation)alloc, len); 657 jfloat *ptr = _env->GetFloatArrayElements(data, NULL); 658 rsAllocationRead(con, (RsAllocation)alloc, ptr); 659 _env->ReleaseFloatArrayElements(data, ptr, 0); 660} 661 662 663//{"nAllocationDataFromObject", "(ILandroid/renderscript/Type;Ljava/lang/Object;)V", (void*)nAllocationDataFromObject }, 664static void 665nAllocationSubDataFromObject(JNIEnv *_env, jobject _this, jint alloc, jobject _type, jint offset, jobject _o) 666{ 667 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 668 LOG_API("nAllocationDataFromObject con(%p), alloc(%p)", con, (RsAllocation)alloc); 669 670 const TypeCache *tc = (TypeCache *)_env->GetIntField(_type, gTypeNativeCache); 671 672 void * bufAlloc = malloc(tc->size); 673 void * buf = bufAlloc; 674 for (int ct=0; ct < tc->fieldCount; ct++) { 675 const TypeFieldCache *tfc = &tc->fields[ct]; 676 buf = tfc->ptr(_env, _o, tfc->field, buf); 677 } 678 rsAllocation1DSubData(con, (RsAllocation)alloc, offset, 1, bufAlloc, tc->size); 679 free(bufAlloc); 680} 681 682static void 683nAllocationSubReadFromObject(JNIEnv *_env, jobject _this, jint alloc, jobject _type, jint offset, jobject _o) 684{ 685 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 686 LOG_API("nAllocationReadFromObject con(%p), alloc(%p)", con, (RsAllocation)alloc); 687 688 assert(offset == 0); 689 690 const TypeCache *tc = (TypeCache *)_env->GetIntField(_type, gTypeNativeCache); 691 692 void * bufAlloc = malloc(tc->size); 693 void * buf = bufAlloc; 694 rsAllocationRead(con, (RsAllocation)alloc, bufAlloc); 695 696 for (int ct=0; ct < tc->fieldCount; ct++) { 697 const TypeFieldCache *tfc = &tc->fields[ct]; 698 buf = tfc->readPtr(_env, _o, tfc->field, buf); 699 } 700 free(bufAlloc); 701} 702 703 704// ----------------------------------- 705 706static void 707nAdapter1DBindAllocation(JNIEnv *_env, jobject _this, jint adapter, jint alloc) 708{ 709 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 710 LOG_API("nAdapter1DBindAllocation, con(%p), adapter(%p), alloc(%p)", con, (RsAdapter1D)adapter, (RsAllocation)alloc); 711 rsAdapter1DBindAllocation(con, (RsAdapter1D)adapter, (RsAllocation)alloc); 712} 713 714static void 715nAdapter1DSetConstraint(JNIEnv *_env, jobject _this, jint adapter, jint dim, jint value) 716{ 717 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 718 LOG_API("nAdapter1DSetConstraint, con(%p), adapter(%p), dim(%i), value(%i)", con, (RsAdapter1D)adapter, dim, value); 719 rsAdapter1DSetConstraint(con, (RsAdapter1D)adapter, (RsDimension)dim, value); 720} 721 722static void 723nAdapter1DData_i(JNIEnv *_env, jobject _this, jint adapter, jintArray data) 724{ 725 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 726 jint len = _env->GetArrayLength(data); 727 LOG_API("nAdapter1DData_i, con(%p), adapter(%p), len(%i)", con, (RsAdapter1D)adapter, len); 728 jint *ptr = _env->GetIntArrayElements(data, NULL); 729 rsAdapter1DData(con, (RsAdapter1D)adapter, ptr); 730 _env->ReleaseIntArrayElements(data, ptr, 0/*JNI_ABORT*/); 731} 732 733static void 734nAdapter1DSubData_i(JNIEnv *_env, jobject _this, jint adapter, jint offset, jint count, jintArray data) 735{ 736 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 737 jint len = _env->GetArrayLength(data); 738 LOG_API("nAdapter1DSubData_i, con(%p), adapter(%p), offset(%i), count(%i), len(%i)", con, (RsAdapter1D)adapter, offset, count, len); 739 jint *ptr = _env->GetIntArrayElements(data, NULL); 740 rsAdapter1DSubData(con, (RsAdapter1D)adapter, offset, count, ptr); 741 _env->ReleaseIntArrayElements(data, ptr, 0/*JNI_ABORT*/); 742} 743 744static void 745nAdapter1DData_f(JNIEnv *_env, jobject _this, jint adapter, jfloatArray data) 746{ 747 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 748 jint len = _env->GetArrayLength(data); 749 LOG_API("nAdapter1DData_f, con(%p), adapter(%p), len(%i)", con, (RsAdapter1D)adapter, len); 750 jfloat *ptr = _env->GetFloatArrayElements(data, NULL); 751 rsAdapter1DData(con, (RsAdapter1D)adapter, ptr); 752 _env->ReleaseFloatArrayElements(data, ptr, 0/*JNI_ABORT*/); 753} 754 755static void 756nAdapter1DSubData_f(JNIEnv *_env, jobject _this, jint adapter, jint offset, jint count, jfloatArray data) 757{ 758 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 759 jint len = _env->GetArrayLength(data); 760 LOG_API("nAdapter1DSubData_f, con(%p), adapter(%p), offset(%i), count(%i), len(%i)", con, (RsAdapter1D)adapter, offset, count, len); 761 jfloat *ptr = _env->GetFloatArrayElements(data, NULL); 762 rsAdapter1DSubData(con, (RsAdapter1D)adapter, offset, count, ptr); 763 _env->ReleaseFloatArrayElements(data, ptr, 0/*JNI_ABORT*/); 764} 765 766static jint 767nAdapter1DCreate(JNIEnv *_env, jobject _this) 768{ 769 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 770 LOG_API("nAdapter1DCreate, con(%p)", con); 771 return (jint)rsAdapter1DCreate(con); 772} 773 774// ----------------------------------- 775 776static void 777nAdapter2DBindAllocation(JNIEnv *_env, jobject _this, jint adapter, jint alloc) 778{ 779 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 780 LOG_API("nAdapter2DBindAllocation, con(%p), adapter(%p), alloc(%p)", con, (RsAdapter2D)adapter, (RsAllocation)alloc); 781 rsAdapter2DBindAllocation(con, (RsAdapter2D)adapter, (RsAllocation)alloc); 782} 783 784static void 785nAdapter2DSetConstraint(JNIEnv *_env, jobject _this, jint adapter, jint dim, jint value) 786{ 787 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 788 LOG_API("nAdapter2DSetConstraint, con(%p), adapter(%p), dim(%i), value(%i)", con, (RsAdapter2D)adapter, dim, value); 789 rsAdapter2DSetConstraint(con, (RsAdapter2D)adapter, (RsDimension)dim, value); 790} 791 792static void 793nAdapter2DData_i(JNIEnv *_env, jobject _this, jint adapter, jintArray data) 794{ 795 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 796 jint len = _env->GetArrayLength(data); 797 LOG_API("nAdapter2DData_i, con(%p), adapter(%p), len(%i)", con, (RsAdapter2D)adapter, len); 798 jint *ptr = _env->GetIntArrayElements(data, NULL); 799 rsAdapter2DData(con, (RsAdapter2D)adapter, ptr); 800 _env->ReleaseIntArrayElements(data, ptr, 0/*JNI_ABORT*/); 801} 802 803static void 804nAdapter2DData_f(JNIEnv *_env, jobject _this, jint adapter, jfloatArray data) 805{ 806 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 807 jint len = _env->GetArrayLength(data); 808 LOG_API("nAdapter2DData_f, con(%p), adapter(%p), len(%i)", con, (RsAdapter2D)adapter, len); 809 jfloat *ptr = _env->GetFloatArrayElements(data, NULL); 810 rsAdapter2DData(con, (RsAdapter2D)adapter, ptr); 811 _env->ReleaseFloatArrayElements(data, ptr, 0/*JNI_ABORT*/); 812} 813 814static void 815nAdapter2DSubData_i(JNIEnv *_env, jobject _this, jint adapter, jint xoff, jint yoff, jint w, jint h, jintArray data) 816{ 817 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 818 jint len = _env->GetArrayLength(data); 819 LOG_API("nAdapter2DSubData_i, con(%p), adapter(%p), xoff(%i), yoff(%i), w(%i), h(%i), len(%i)", 820 con, (RsAdapter2D)adapter, xoff, yoff, w, h, len); 821 jint *ptr = _env->GetIntArrayElements(data, NULL); 822 rsAdapter2DSubData(con, (RsAdapter2D)adapter, xoff, yoff, w, h, ptr); 823 _env->ReleaseIntArrayElements(data, ptr, 0/*JNI_ABORT*/); 824} 825 826static void 827nAdapter2DSubData_f(JNIEnv *_env, jobject _this, jint adapter, jint xoff, jint yoff, jint w, jint h, jfloatArray data) 828{ 829 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 830 jint len = _env->GetArrayLength(data); 831 LOG_API("nAdapter2DSubData_f, con(%p), adapter(%p), xoff(%i), yoff(%i), w(%i), h(%i), len(%i)", 832 con, (RsAdapter2D)adapter, xoff, yoff, w, h, len); 833 jfloat *ptr = _env->GetFloatArrayElements(data, NULL); 834 rsAdapter2DSubData(con, (RsAdapter1D)adapter, xoff, yoff, w, h, ptr); 835 _env->ReleaseFloatArrayElements(data, ptr, 0/*JNI_ABORT*/); 836} 837 838static jint 839nAdapter2DCreate(JNIEnv *_env, jobject _this) 840{ 841 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 842 LOG_API("nAdapter2DCreate, con(%p)", con); 843 return (jint)rsAdapter2DCreate(con); 844} 845 846// ----------------------------------- 847 848static void 849nScriptBindAllocation(JNIEnv *_env, jobject _this, jint script, jint alloc, jint slot) 850{ 851 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 852 LOG_API("nScriptBindAllocation, con(%p), script(%p), alloc(%p), slot(%i)", con, (RsScript)script, (RsAllocation)alloc, slot); 853 rsScriptBindAllocation(con, (RsScript)script, (RsAllocation)alloc, slot); 854} 855 856static void 857nScriptSetVarI(JNIEnv *_env, jobject _this, jint script, jint slot, jint val) 858{ 859 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 860 LOG_API("nScriptSetVarI, con(%p), s(%p), slot(%i), val(%i), b(%f), a(%f)", con, (void *)script, slot, val); 861 rsScriptSetVarI(con, (RsScript)script, slot, val); 862} 863 864static void 865nScriptSetVarF(JNIEnv *_env, jobject _this, jint script, jint slot, float val) 866{ 867 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 868 LOG_API("nScriptSetVarI, con(%p), s(%p), slot(%i), val(%i), b(%f), a(%f)", con, (void *)script, slot, val); 869 rsScriptSetVarF(con, (RsScript)script, slot, val); 870} 871 872static void 873nScriptSetVarV(JNIEnv *_env, jobject _this, jint script, jint slot, jbyteArray data) 874{ 875 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 876 LOG_API("nScriptSetVarV, con(%p), s(%p), slot(%i)", con, (void *)script, slot); 877 jint len = _env->GetArrayLength(data); 878 jbyte *ptr = _env->GetByteArrayElements(data, NULL); 879 rsScriptSetVarV(con, (RsScript)script, slot, ptr, len); 880 _env->ReleaseByteArrayElements(data, ptr, JNI_ABORT); 881} 882 883 884static void 885nScriptSetTimeZone(JNIEnv *_env, jobject _this, jint script, jbyteArray timeZone) 886{ 887 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 888 LOG_API("nScriptCSetTimeZone, con(%p), s(%p), timeZone(%s)", con, (void *)script, (const char *)timeZone); 889 890 jint length = _env->GetArrayLength(timeZone); 891 jbyte* timeZone_ptr; 892 timeZone_ptr = (jbyte *) _env->GetPrimitiveArrayCritical(timeZone, (jboolean *)0); 893 894 rsScriptSetTimeZone(con, (RsScript)script, (const char *)timeZone_ptr, length); 895 896 if (timeZone_ptr) { 897 _env->ReleasePrimitiveArrayCritical(timeZone, timeZone_ptr, 0); 898 } 899} 900 901static void 902nScriptInvoke(JNIEnv *_env, jobject _this, jint obj, jint slot) 903{ 904 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 905 LOG_API("nScriptInvoke, con(%p), script(%p)", con, (void *)obj); 906 rsScriptInvoke(con, (RsScript)obj, slot); 907} 908 909static void 910nScriptInvokeData(JNIEnv *_env, jobject _this, jint obj, jint slot) 911{ 912 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 913 LOG_API("nScriptInvokeData, con(%p), script(%p)", con, (void *)obj); 914 rsScriptInvokeData(con, (RsScript)obj, slot, 0); 915} 916 917 918static void 919nScriptInvokeV(JNIEnv *_env, jobject _this, jint script, jint slot, jbyteArray data) 920{ 921 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 922 LOG_API("nScriptInvokeV, con(%p), s(%p), slot(%i)", con, (void *)script, slot); 923 jint len = _env->GetArrayLength(data); 924 jbyte *ptr = _env->GetByteArrayElements(data, NULL); 925 rsScriptInvokeV(con, (RsScript)script, slot, ptr, len); 926 _env->ReleaseByteArrayElements(data, ptr, JNI_ABORT); 927} 928 929 930// ----------------------------------- 931 932static void 933nScriptCBegin(JNIEnv *_env, jobject _this) 934{ 935 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 936 LOG_API("nScriptCBegin, con(%p)", con); 937 rsScriptCBegin(con); 938} 939 940static void 941nScriptCSetScript(JNIEnv *_env, jobject _this, jbyteArray scriptRef, 942 jint offset, jint length) 943{ 944 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 945 LOG_API("!!! nScriptCSetScript, con(%p)", con); 946 jint _exception = 0; 947 jint remaining; 948 jbyte* script_base = 0; 949 jbyte* script_ptr; 950 if (!scriptRef) { 951 _exception = 1; 952 //_env->ThrowNew(IAEClass, "script == null"); 953 goto exit; 954 } 955 if (offset < 0) { 956 _exception = 1; 957 //_env->ThrowNew(IAEClass, "offset < 0"); 958 goto exit; 959 } 960 if (length < 0) { 961 _exception = 1; 962 //_env->ThrowNew(IAEClass, "length < 0"); 963 goto exit; 964 } 965 remaining = _env->GetArrayLength(scriptRef) - offset; 966 if (remaining < length) { 967 _exception = 1; 968 //_env->ThrowNew(IAEClass, "length > script.length - offset"); 969 goto exit; 970 } 971 script_base = (jbyte *) 972 _env->GetPrimitiveArrayCritical(scriptRef, (jboolean *)0); 973 script_ptr = script_base + offset; 974 975 rsScriptCSetText(con, (const char *)script_ptr, length); 976 977exit: 978 if (script_base) { 979 _env->ReleasePrimitiveArrayCritical(scriptRef, script_base, 980 _exception ? JNI_ABORT: 0); 981 } 982} 983 984static jint 985nScriptCCreate(JNIEnv *_env, jobject _this) 986{ 987 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 988 LOG_API("nScriptCCreate, con(%p)", con); 989 return (jint)rsScriptCCreate(con); 990} 991 992// --------------------------------------------------------------------------- 993 994static void 995nProgramStoreBegin(JNIEnv *_env, jobject _this, jint in, jint out) 996{ 997 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 998 LOG_API("nProgramStoreBegin, con(%p), in(%p), out(%p)", con, (RsElement)in, (RsElement)out); 999 rsProgramStoreBegin(con, (RsElement)in, (RsElement)out); 1000} 1001 1002static void 1003nProgramStoreDepthFunc(JNIEnv *_env, jobject _this, jint func) 1004{ 1005 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1006 LOG_API("nProgramStoreDepthFunc, con(%p), func(%i)", con, func); 1007 rsProgramStoreDepthFunc(con, (RsDepthFunc)func); 1008} 1009 1010static void 1011nProgramStoreDepthMask(JNIEnv *_env, jobject _this, jboolean enable) 1012{ 1013 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1014 LOG_API("nProgramStoreDepthMask, con(%p), enable(%i)", con, enable); 1015 rsProgramStoreDepthMask(con, enable); 1016} 1017 1018static void 1019nProgramStoreColorMask(JNIEnv *_env, jobject _this, jboolean r, jboolean g, jboolean b, jboolean a) 1020{ 1021 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1022 LOG_API("nProgramStoreColorMask, con(%p), r(%i), g(%i), b(%i), a(%i)", con, r, g, b, a); 1023 rsProgramStoreColorMask(con, r, g, b, a); 1024} 1025 1026static void 1027nProgramStoreBlendFunc(JNIEnv *_env, jobject _this, int src, int dst) 1028{ 1029 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1030 LOG_API("nProgramStoreBlendFunc, con(%p), src(%i), dst(%i)", con, src, dst); 1031 rsProgramStoreBlendFunc(con, (RsBlendSrcFunc)src, (RsBlendDstFunc)dst); 1032} 1033 1034static void 1035nProgramStoreDither(JNIEnv *_env, jobject _this, jboolean enable) 1036{ 1037 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1038 LOG_API("nProgramStoreDither, con(%p), enable(%i)", con, enable); 1039 rsProgramStoreDither(con, enable); 1040} 1041 1042static jint 1043nProgramStoreCreate(JNIEnv *_env, jobject _this) 1044{ 1045 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1046 LOG_API("nProgramStoreCreate, con(%p)", con); 1047 1048 return (jint)rsProgramStoreCreate(con); 1049} 1050 1051// --------------------------------------------------------------------------- 1052 1053static void 1054nProgramBindConstants(JNIEnv *_env, jobject _this, jint vpv, jint slot, jint a) 1055{ 1056 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1057 LOG_API("nProgramBindConstants, con(%p), vpf(%p), sloat(%i), a(%p)", con, (RsProgramVertex)vpv, slot, (RsAllocation)a); 1058 rsProgramBindConstants(con, (RsProgram)vpv, slot, (RsAllocation)a); 1059} 1060 1061static void 1062nProgramBindTexture(JNIEnv *_env, jobject _this, jint vpf, jint slot, jint a) 1063{ 1064 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1065 LOG_API("nProgramBindTexture, con(%p), vpf(%p), slot(%i), a(%p)", con, (RsProgramFragment)vpf, slot, (RsAllocation)a); 1066 rsProgramBindTexture(con, (RsProgramFragment)vpf, slot, (RsAllocation)a); 1067} 1068 1069static void 1070nProgramBindSampler(JNIEnv *_env, jobject _this, jint vpf, jint slot, jint a) 1071{ 1072 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1073 LOG_API("nProgramBindSampler, con(%p), vpf(%p), slot(%i), a(%p)", con, (RsProgramFragment)vpf, slot, (RsSampler)a); 1074 rsProgramBindSampler(con, (RsProgramFragment)vpf, slot, (RsSampler)a); 1075} 1076 1077// --------------------------------------------------------------------------- 1078 1079static jint 1080nProgramFragmentCreate(JNIEnv *_env, jobject _this, jintArray params) 1081{ 1082 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1083 jint *paramPtr = _env->GetIntArrayElements(params, NULL); 1084 jint paramLen = _env->GetArrayLength(params); 1085 1086 LOG_API("nProgramFragmentCreate, con(%p), paramLen(%i)", con, paramLen); 1087 1088 jint ret = (jint)rsProgramFragmentCreate(con, (uint32_t *)paramPtr, paramLen); 1089 _env->ReleaseIntArrayElements(params, paramPtr, JNI_ABORT); 1090 return ret; 1091} 1092 1093static jint 1094nProgramFragmentCreate2(JNIEnv *_env, jobject _this, jstring shader, jintArray params) 1095{ 1096 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1097 const char* shaderUTF = _env->GetStringUTFChars(shader, NULL); 1098 jint shaderLen = _env->GetStringUTFLength(shader); 1099 jint *paramPtr = _env->GetIntArrayElements(params, NULL); 1100 jint paramLen = _env->GetArrayLength(params); 1101 1102 LOG_API("nProgramFragmentCreate2, con(%p), shaderLen(%i), paramLen(%i)", con, shaderLen, paramLen); 1103 1104 jint ret = (jint)rsProgramFragmentCreate2(con, shaderUTF, shaderLen, (uint32_t *)paramPtr, paramLen); 1105 _env->ReleaseStringUTFChars(shader, shaderUTF); 1106 _env->ReleaseIntArrayElements(params, paramPtr, JNI_ABORT); 1107 return ret; 1108} 1109 1110 1111// --------------------------------------------------------------------------- 1112 1113static jint 1114nProgramVertexCreate(JNIEnv *_env, jobject _this, jboolean texMat) 1115{ 1116 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1117 LOG_API("nProgramVertexCreate, con(%p), texMat(%i)", con, texMat); 1118 return (jint)rsProgramVertexCreate(con, texMat); 1119} 1120 1121static jint 1122nProgramVertexCreate2(JNIEnv *_env, jobject _this, jstring shader, jintArray params) 1123{ 1124 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1125 const char* shaderUTF = _env->GetStringUTFChars(shader, NULL); 1126 jint shaderLen = _env->GetStringUTFLength(shader); 1127 jint *paramPtr = _env->GetIntArrayElements(params, NULL); 1128 jint paramLen = _env->GetArrayLength(params); 1129 1130 LOG_API("nProgramVertexCreate2, con(%p), shaderLen(%i), paramLen(%i)", con, shaderLen, paramLen); 1131 1132 jint ret = (jint)rsProgramVertexCreate2(con, shaderUTF, shaderLen, (uint32_t *)paramPtr, paramLen); 1133 _env->ReleaseStringUTFChars(shader, shaderUTF); 1134 _env->ReleaseIntArrayElements(params, paramPtr, JNI_ABORT); 1135 return ret; 1136} 1137 1138// --------------------------------------------------------------------------- 1139 1140static jint 1141nProgramRasterCreate(JNIEnv *_env, jobject _this, jint in, jint out, 1142 jboolean pointSmooth, jboolean lineSmooth, jboolean pointSprite) 1143{ 1144 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1145 LOG_API("nProgramRasterCreate, con(%p), in(%p), out(%p), pointSmooth(%i), lineSmooth(%i), pointSprite(%i)", 1146 con, (RsElement)in, (RsElement)out, pointSmooth, lineSmooth, pointSprite); 1147 return (jint)rsProgramRasterCreate(con, (RsElement)in, (RsElement)out, pointSmooth, lineSmooth, pointSprite); 1148} 1149 1150static void 1151nProgramRasterSetPointSize(JNIEnv *_env, jobject _this, jint vpr, jfloat v) 1152{ 1153 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1154 LOG_API("nProgramRasterSetPointSize, con(%p), vpf(%p), value(%f)", con, (RsProgramRaster)vpr, v); 1155 rsProgramRasterSetPointSize(con, (RsProgramFragment)vpr, v); 1156} 1157 1158static void 1159nProgramRasterSetLineWidth(JNIEnv *_env, jobject _this, jint vpr, jfloat v) 1160{ 1161 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1162 LOG_API("nProgramRasterSetLineWidth, con(%p), vpf(%p), value(%f)", con, (RsProgramRaster)vpr, v); 1163 rsProgramRasterSetLineWidth(con, (RsProgramFragment)vpr, v); 1164} 1165 1166 1167// --------------------------------------------------------------------------- 1168 1169static void 1170nContextBindRootScript(JNIEnv *_env, jobject _this, jint script) 1171{ 1172 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1173 LOG_API("nContextBindRootScript, con(%p), script(%p)", con, (RsScript)script); 1174 rsContextBindRootScript(con, (RsScript)script); 1175} 1176 1177static void 1178nContextBindProgramStore(JNIEnv *_env, jobject _this, jint pfs) 1179{ 1180 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1181 LOG_API("nContextBindProgramStore, con(%p), pfs(%p)", con, (RsProgramStore)pfs); 1182 rsContextBindProgramStore(con, (RsProgramStore)pfs); 1183} 1184 1185static void 1186nContextBindProgramFragment(JNIEnv *_env, jobject _this, jint pf) 1187{ 1188 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1189 LOG_API("nContextBindProgramFragment, con(%p), pf(%p)", con, (RsProgramFragment)pf); 1190 rsContextBindProgramFragment(con, (RsProgramFragment)pf); 1191} 1192 1193static void 1194nContextBindProgramVertex(JNIEnv *_env, jobject _this, jint pf) 1195{ 1196 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1197 LOG_API("nContextBindProgramVertex, con(%p), pf(%p)", con, (RsProgramVertex)pf); 1198 rsContextBindProgramVertex(con, (RsProgramVertex)pf); 1199} 1200 1201static void 1202nContextBindProgramRaster(JNIEnv *_env, jobject _this, jint pf) 1203{ 1204 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1205 LOG_API("nContextBindProgramRaster, con(%p), pf(%p)", con, (RsProgramRaster)pf); 1206 rsContextBindProgramRaster(con, (RsProgramRaster)pf); 1207} 1208 1209 1210// --------------------------------------------------------------------------- 1211 1212static void 1213nSamplerBegin(JNIEnv *_env, jobject _this) 1214{ 1215 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1216 LOG_API("nSamplerBegin, con(%p)", con); 1217 rsSamplerBegin(con); 1218} 1219 1220static void 1221nSamplerSet(JNIEnv *_env, jobject _this, jint p, jint v) 1222{ 1223 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1224 LOG_API("nSamplerSet, con(%p), param(%i), value(%i)", con, p, v); 1225 rsSamplerSet(con, (RsSamplerParam)p, (RsSamplerValue)v); 1226} 1227 1228static jint 1229nSamplerCreate(JNIEnv *_env, jobject _this) 1230{ 1231 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1232 LOG_API("nSamplerCreate, con(%p)", con); 1233 return (jint)rsSamplerCreate(con); 1234} 1235 1236// --------------------------------------------------------------------------- 1237 1238static void 1239nLightBegin(JNIEnv *_env, jobject _this) 1240{ 1241 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1242 LOG_API("nLightBegin, con(%p)", con); 1243 rsLightBegin(con); 1244} 1245 1246static void 1247nLightSetIsMono(JNIEnv *_env, jobject _this, jboolean isMono) 1248{ 1249 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1250 LOG_API("nLightSetIsMono, con(%p), isMono(%i)", con, isMono); 1251 rsLightSetMonochromatic(con, isMono); 1252} 1253 1254static void 1255nLightSetIsLocal(JNIEnv *_env, jobject _this, jboolean isLocal) 1256{ 1257 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1258 LOG_API("nLightSetIsLocal, con(%p), isLocal(%i)", con, isLocal); 1259 rsLightSetLocal(con, isLocal); 1260} 1261 1262static jint 1263nLightCreate(JNIEnv *_env, jobject _this) 1264{ 1265 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1266 LOG_API("nLightCreate, con(%p)", con); 1267 return (jint)rsLightCreate(con); 1268} 1269 1270static void 1271nLightSetColor(JNIEnv *_env, jobject _this, jint light, float r, float g, float b) 1272{ 1273 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1274 LOG_API("nLightSetColor, con(%p), light(%p), r(%f), g(%f), b(%f)", con, (RsLight)light, r, g, b); 1275 rsLightSetColor(con, (RsLight)light, r, g, b); 1276} 1277 1278static void 1279nLightSetPosition(JNIEnv *_env, jobject _this, jint light, float x, float y, float z) 1280{ 1281 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1282 LOG_API("nLightSetPosition, con(%p), light(%p), x(%f), y(%f), z(%f)", con, (RsLight)light, x, y, z); 1283 rsLightSetPosition(con, (RsLight)light, x, y, z); 1284} 1285 1286// --------------------------------------------------------------------------- 1287 1288static jint 1289nSimpleMeshCreate(JNIEnv *_env, jobject _this, jint batchID, jint indexID, jintArray vtxIDs, jint primID) 1290{ 1291 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1292 jint len = _env->GetArrayLength(vtxIDs); 1293 LOG_API("nSimpleMeshCreate, con(%p), batchID(%i), indexID(%i), vtxIDs.len(%i), primID(%i)", 1294 con, batchID, indexID, len, primID); 1295 jint *ptr = _env->GetIntArrayElements(vtxIDs, NULL); 1296 int id = (int)rsSimpleMeshCreate(con, (void *)batchID, (void *)indexID, (void **)ptr, len, primID); 1297 _env->ReleaseIntArrayElements(vtxIDs, ptr, 0/*JNI_ABORT*/); 1298 return id; 1299} 1300 1301static void 1302nSimpleMeshBindVertex(JNIEnv *_env, jobject _this, jint s, jint alloc, jint slot) 1303{ 1304 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1305 LOG_API("nSimpleMeshBindVertex, con(%p), SimpleMesh(%p), Alloc(%p), slot(%i)", con, (RsSimpleMesh)s, (RsAllocation)alloc, slot); 1306 rsSimpleMeshBindVertex(con, (RsSimpleMesh)s, (RsAllocation)alloc, slot); 1307} 1308 1309static void 1310nSimpleMeshBindIndex(JNIEnv *_env, jobject _this, jint s, jint alloc) 1311{ 1312 RsContext con = (RsContext)(_env->GetIntField(_this, gContextId)); 1313 LOG_API("nSimpleMeshBindIndex, con(%p), SimpleMesh(%p), Alloc(%p)", con, (RsSimpleMesh)s, (RsAllocation)alloc); 1314 rsSimpleMeshBindIndex(con, (RsSimpleMesh)s, (RsAllocation)alloc); 1315} 1316 1317// --------------------------------------------------------------------------- 1318 1319 1320static const char *classPathName = "android/renderscript/RenderScript"; 1321 1322static JNINativeMethod methods[] = { 1323{"_nInit", "()V", (void*)_nInit }, 1324{"nInitElements", "(IIII)V", (void*)nInitElements }, 1325 1326{"nDeviceCreate", "()I", (void*)nDeviceCreate }, 1327{"nDeviceDestroy", "(I)V", (void*)nDeviceDestroy }, 1328{"nDeviceSetConfig", "(III)V", (void*)nDeviceSetConfig }, 1329{"nContextCreate", "(II)I", (void*)nContextCreate }, 1330{"nContextCreateGL", "(IIZ)I", (void*)nContextCreateGL }, 1331{"nContextSetPriority", "(I)V", (void*)nContextSetPriority }, 1332{"nContextSetSurface", "(IILandroid/view/Surface;)V", (void*)nContextSetSurface }, 1333{"nContextDestroy", "(I)V", (void*)nContextDestroy }, 1334{"nContextDump", "(I)V", (void*)nContextDump }, 1335{"nContextPause", "()V", (void*)nContextPause }, 1336{"nContextResume", "()V", (void*)nContextResume }, 1337{"nAssignName", "(I[B)V", (void*)nAssignName }, 1338{"nObjDestroy", "(I)V", (void*)nObjDestroy }, 1339{"nObjDestroyOOB", "(I)V", (void*)nObjDestroyOOB }, 1340{"nContextGetMessage", "([IZ)I", (void*)nContextGetMessage }, 1341{"nContextInitToClient", "()V", (void*)nContextInitToClient }, 1342{"nContextDeinitToClient", "()V", (void*)nContextDeinitToClient }, 1343 1344{"nFileOpen", "([B)I", (void*)nFileOpen }, 1345 1346{"nElementCreate", "(IIZI)I", (void*)nElementCreate }, 1347{"nElementCreate2", "([I[Ljava/lang/String;)I", (void*)nElementCreate2 }, 1348 1349{"nTypeBegin", "(I)V", (void*)nTypeBegin }, 1350{"nTypeAdd", "(II)V", (void*)nTypeAdd }, 1351{"nTypeCreate", "()I", (void*)nTypeCreate }, 1352{"nTypeFinalDestroy", "(Landroid/renderscript/Type;)V", (void*)nTypeFinalDestroy }, 1353{"nTypeSetupFields", "(Landroid/renderscript/Type;[I[I[Ljava/lang/reflect/Field;)V", (void*)nTypeSetupFields }, 1354 1355{"nAllocationCreateTyped", "(I)I", (void*)nAllocationCreateTyped }, 1356{"nAllocationCreateFromBitmap", "(IZLandroid/graphics/Bitmap;)I", (void*)nAllocationCreateFromBitmap }, 1357{"nAllocationCreateBitmapRef", "(ILandroid/graphics/Bitmap;)I", (void*)nAllocationCreateBitmapRef }, 1358{"nAllocationCreateFromBitmapBoxed","(IZLandroid/graphics/Bitmap;)I", (void*)nAllocationCreateFromBitmapBoxed }, 1359{"nAllocationCreateFromAssetStream","(IZI)I", (void*)nAllocationCreateFromAssetStream }, 1360{"nAllocationUploadToTexture", "(IZI)V", (void*)nAllocationUploadToTexture }, 1361{"nAllocationUploadToBufferObject","(I)V", (void*)nAllocationUploadToBufferObject }, 1362{"nAllocationSubData1D", "(III[II)V", (void*)nAllocationSubData1D_i }, 1363{"nAllocationSubData1D", "(III[SI)V", (void*)nAllocationSubData1D_s }, 1364{"nAllocationSubData1D", "(III[BI)V", (void*)nAllocationSubData1D_b }, 1365{"nAllocationSubData1D", "(III[FI)V", (void*)nAllocationSubData1D_f }, 1366{"nAllocationSubData2D", "(IIIII[II)V", (void*)nAllocationSubData2D_i }, 1367{"nAllocationSubData2D", "(IIIII[FI)V", (void*)nAllocationSubData2D_f }, 1368{"nAllocationRead", "(I[I)V", (void*)nAllocationRead_i }, 1369{"nAllocationRead", "(I[F)V", (void*)nAllocationRead_f }, 1370{"nAllocationSubDataFromObject", "(ILandroid/renderscript/Type;ILjava/lang/Object;)V", (void*)nAllocationSubDataFromObject }, 1371{"nAllocationSubReadFromObject", "(ILandroid/renderscript/Type;ILjava/lang/Object;)V", (void*)nAllocationSubReadFromObject }, 1372 1373{"nAdapter1DBindAllocation", "(II)V", (void*)nAdapter1DBindAllocation }, 1374{"nAdapter1DSetConstraint", "(III)V", (void*)nAdapter1DSetConstraint }, 1375{"nAdapter1DData", "(I[I)V", (void*)nAdapter1DData_i }, 1376{"nAdapter1DData", "(I[F)V", (void*)nAdapter1DData_f }, 1377{"nAdapter1DSubData", "(III[I)V", (void*)nAdapter1DSubData_i }, 1378{"nAdapter1DSubData", "(III[F)V", (void*)nAdapter1DSubData_f }, 1379{"nAdapter1DCreate", "()I", (void*)nAdapter1DCreate }, 1380 1381{"nAdapter2DBindAllocation", "(II)V", (void*)nAdapter2DBindAllocation }, 1382{"nAdapter2DSetConstraint", "(III)V", (void*)nAdapter2DSetConstraint }, 1383{"nAdapter2DData", "(I[I)V", (void*)nAdapter2DData_i }, 1384{"nAdapter2DData", "(I[F)V", (void*)nAdapter2DData_f }, 1385{"nAdapter2DSubData", "(IIIII[I)V", (void*)nAdapter2DSubData_i }, 1386{"nAdapter2DSubData", "(IIIII[F)V", (void*)nAdapter2DSubData_f }, 1387{"nAdapter2DCreate", "()I", (void*)nAdapter2DCreate }, 1388 1389{"nScriptBindAllocation", "(III)V", (void*)nScriptBindAllocation }, 1390{"nScriptSetTimeZone", "(I[B)V", (void*)nScriptSetTimeZone }, 1391{"nScriptInvoke", "(II)V", (void*)nScriptInvoke }, 1392{"nScriptInvokeData", "(II)V", (void*)nScriptInvokeData }, 1393{"nScriptInvokeV", "(II[B)V", (void*)nScriptInvokeV }, 1394{"nScriptSetVarI", "(III)V", (void*)nScriptSetVarI }, 1395{"nScriptSetVarF", "(IIF)V", (void*)nScriptSetVarF }, 1396{"nScriptSetVarV", "(II[B)V", (void*)nScriptSetVarV }, 1397 1398{"nScriptCBegin", "()V", (void*)nScriptCBegin }, 1399{"nScriptCSetScript", "([BII)V", (void*)nScriptCSetScript }, 1400{"nScriptCCreate", "()I", (void*)nScriptCCreate }, 1401 1402{"nProgramStoreBegin", "(II)V", (void*)nProgramStoreBegin }, 1403{"nProgramStoreDepthFunc", "(I)V", (void*)nProgramStoreDepthFunc }, 1404{"nProgramStoreDepthMask", "(Z)V", (void*)nProgramStoreDepthMask }, 1405{"nProgramStoreColorMask", "(ZZZZ)V", (void*)nProgramStoreColorMask }, 1406{"nProgramStoreBlendFunc", "(II)V", (void*)nProgramStoreBlendFunc }, 1407{"nProgramStoreDither", "(Z)V", (void*)nProgramStoreDither }, 1408{"nProgramStoreCreate", "()I", (void*)nProgramStoreCreate }, 1409 1410{"nProgramBindConstants", "(III)V", (void*)nProgramBindConstants }, 1411{"nProgramBindTexture", "(III)V", (void*)nProgramBindTexture }, 1412{"nProgramBindSampler", "(III)V", (void*)nProgramBindSampler }, 1413 1414{"nProgramFragmentCreate", "([I)I", (void*)nProgramFragmentCreate }, 1415{"nProgramFragmentCreate2", "(Ljava/lang/String;[I)I", (void*)nProgramFragmentCreate2 }, 1416 1417{"nProgramRasterCreate", "(IIZZZ)I", (void*)nProgramRasterCreate }, 1418{"nProgramRasterSetPointSize", "(IF)V", (void*)nProgramRasterSetPointSize }, 1419{"nProgramRasterSetLineWidth", "(IF)V", (void*)nProgramRasterSetLineWidth }, 1420 1421{"nProgramVertexCreate", "(Z)I", (void*)nProgramVertexCreate }, 1422{"nProgramVertexCreate2", "(Ljava/lang/String;[I)I", (void*)nProgramVertexCreate2 }, 1423 1424{"nLightBegin", "()V", (void*)nLightBegin }, 1425{"nLightSetIsMono", "(Z)V", (void*)nLightSetIsMono }, 1426{"nLightSetIsLocal", "(Z)V", (void*)nLightSetIsLocal }, 1427{"nLightCreate", "()I", (void*)nLightCreate }, 1428{"nLightSetColor", "(IFFF)V", (void*)nLightSetColor }, 1429{"nLightSetPosition", "(IFFF)V", (void*)nLightSetPosition }, 1430 1431{"nContextBindRootScript", "(I)V", (void*)nContextBindRootScript }, 1432{"nContextBindProgramStore", "(I)V", (void*)nContextBindProgramStore }, 1433{"nContextBindProgramFragment", "(I)V", (void*)nContextBindProgramFragment }, 1434{"nContextBindProgramVertex", "(I)V", (void*)nContextBindProgramVertex }, 1435{"nContextBindProgramRaster", "(I)V", (void*)nContextBindProgramRaster }, 1436 1437{"nSamplerBegin", "()V", (void*)nSamplerBegin }, 1438{"nSamplerSet", "(II)V", (void*)nSamplerSet }, 1439{"nSamplerCreate", "()I", (void*)nSamplerCreate }, 1440 1441{"nSimpleMeshCreate", "(II[II)I", (void*)nSimpleMeshCreate }, 1442{"nSimpleMeshBindVertex", "(III)V", (void*)nSimpleMeshBindVertex }, 1443{"nSimpleMeshBindIndex", "(II)V", (void*)nSimpleMeshBindIndex }, 1444 1445}; 1446 1447static int registerFuncs(JNIEnv *_env) 1448{ 1449 return android::AndroidRuntime::registerNativeMethods( 1450 _env, classPathName, methods, NELEM(methods)); 1451} 1452 1453// --------------------------------------------------------------------------- 1454 1455jint JNI_OnLoad(JavaVM* vm, void* reserved) 1456{ 1457 JNIEnv* env = NULL; 1458 jint result = -1; 1459 1460 if (vm->GetEnv((void**) &env, JNI_VERSION_1_4) != JNI_OK) { 1461 LOGE("ERROR: GetEnv failed\n"); 1462 goto bail; 1463 } 1464 assert(env != NULL); 1465 1466 if (registerFuncs(env) < 0) { 1467 LOGE("ERROR: MediaPlayer native registration failed\n"); 1468 goto bail; 1469 } 1470 1471 /* success -- return valid version number */ 1472 result = JNI_VERSION_1_4; 1473 1474bail: 1475 return result; 1476} 1477