1 /* 2 * Copyright (C) 2014 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 #include <jni.h> 18 #include <android/log.h> 19 20 #include <stdio.h> 21 #include <stdlib.h> 22 #include <algorithm> 23 #include <math.h> 24 #include <string> 25 26 #include <RenderScript.h> 27 28 #define LOG_TAG "rscpptest" 29 #define LOGI(...) __android_log_print(ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__) 30 #define LOGE(...) __android_log_print(ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__) 31 32 using namespace android::RSC; 33 34 /* This class helps return multiple values to Java. To use: 35 * - define a class in Java, 36 * - have the jni method return a jobject, 37 * - create an instance of this class, 38 * - use Set* to fill the fields, 39 * - return getObject() on exit of the JNI method. 40 */ 41 class JavaStruct { 42 private: 43 JNIEnv* mEnv; 44 jclass mClass; 45 jobject mObject; 46 47 /* Returns the id of the named field. Type is one of "F" (float) or "I" (int). 48 * If there's an error, logs a message and returns 0. 49 */ 50 jfieldID GetFieldId(const char* name, const char* type); 51 52 public: 53 // Creates an instance of the named Java class. 54 JavaStruct(JNIEnv* env, const std::string& name); 55 // Sets the field of the instance. 56 void SetFloat(const char* name, float value); 57 void SetInt(const char* name, int value); 58 // Returns the instance. 59 jobject getObject() { return mObject; } 60 }; 61 62 JavaStruct::JavaStruct(JNIEnv* env, const std::string& name) : mEnv(env), mClass(0), mObject(0) { 63 /* This creates an instance of the specified static inner class of CoreMathVerifier. 64 * To convert this to return a non-static inner class instead, pass 65 * "(Landroid/renderscript/cts/CoreMathVerifier;)V" instead of "()V" go getMethodID 66 * and pass the parent class as a third argument to NewObject. 67 */ 68 std::string fullName = "android/renderscript/cts/CoreMathVerifier$" + name; 69 mClass = env->FindClass(fullName.c_str()); 70 if (!mClass) { 71 LOGE("Can't find the Java class %s", name.c_str()); 72 return; 73 } 74 jmethodID constructor = env->GetMethodID(mClass, "<init>", "()V"); 75 if (!constructor) { 76 LOGE("Can't find the constructor of %s", name.c_str()); 77 return; 78 } 79 mObject = env->NewObject(mClass, constructor); 80 if (!mObject) { 81 LOGE("Can't construct a %s", name.c_str()); 82 } 83 } 84 85 void JavaStruct::SetInt(const char* name, int value) { 86 jfieldID fieldId = GetFieldId(name, "I"); 87 if (fieldId) { 88 mEnv->SetIntField(mObject, fieldId, value); 89 } 90 } 91 92 void JavaStruct::SetFloat(const char* name, float value) { 93 jfieldID fieldId = GetFieldId(name, "F"); 94 if (fieldId) { 95 mEnv->SetFloatField(mObject, fieldId, value); 96 } 97 } 98 99 jfieldID JavaStruct::GetFieldId(const char* name, const char* type) { 100 if (!mClass) { 101 return 0; // We already have logged the error in the constructor. 102 } 103 jfieldID fieldId = mEnv->GetFieldID(mClass, name, type); 104 if (!fieldId) { 105 LOGE("Can't find the field %s", name); 106 return 0; 107 } 108 return fieldId; 109 } 110 111 /* We provide access to many primitive math functions because: 112 * - not all functions are available in Java, notably gamma and erf, 113 * - Java lacks float version of these functions, so we can compare implementations with 114 * similar constraints, and 115 * - handling unsigned integers, especially longs, is painful and error prone in Java. 116 */ 117 118 extern "C" JNIEXPORT jfloat JNICALL 119 Java_android_renderscript_cts_CoreMathVerifier_acos(JNIEnv*, jclass, jfloat x) { 120 return acosf(x); 121 } 122 123 extern "C" JNIEXPORT jfloat JNICALL 124 Java_android_renderscript_cts_CoreMathVerifier_acosh(JNIEnv*, jclass, jfloat x) { 125 return acoshf(x); 126 } 127 128 extern "C" JNIEXPORT jfloat JNICALL 129 Java_android_renderscript_cts_CoreMathVerifier_asin(JNIEnv*, jclass, jfloat x) { 130 return asinf(x); 131 } 132 133 extern "C" JNIEXPORT jfloat JNICALL 134 Java_android_renderscript_cts_CoreMathVerifier_asinh(JNIEnv*, jclass, jfloat x) { 135 return asinhf(x); 136 } 137 138 extern "C" JNIEXPORT jfloat JNICALL 139 Java_android_renderscript_cts_CoreMathVerifier_atan(JNIEnv*, jclass, jfloat x) { 140 return atanf(x); 141 } 142 143 extern "C" JNIEXPORT jfloat JNICALL 144 Java_android_renderscript_cts_CoreMathVerifier_atan2(JNIEnv*, jclass, jfloat x, jfloat y) { 145 return atan2f(x, y); 146 } 147 148 extern "C" JNIEXPORT jfloat JNICALL 149 Java_android_renderscript_cts_CoreMathVerifier_atanh(JNIEnv*, jclass, jfloat x) { 150 return atanhf(x); 151 } 152 153 extern "C" JNIEXPORT jfloat JNICALL 154 Java_android_renderscript_cts_CoreMathVerifier_cbrt(JNIEnv*, jclass, jfloat x) { 155 return cbrtf(x); 156 } 157 158 extern "C" JNIEXPORT jfloat JNICALL 159 Java_android_renderscript_cts_CoreMathVerifier_ceil(JNIEnv*, jclass, jfloat x) { 160 return ceilf(x); 161 } 162 163 extern "C" JNIEXPORT jfloat JNICALL 164 Java_android_renderscript_cts_CoreMathVerifier_cos(JNIEnv*, jclass, jfloat x) { 165 return cosf(x); 166 } 167 168 extern "C" JNIEXPORT jfloat JNICALL 169 Java_android_renderscript_cts_CoreMathVerifier_cosh(JNIEnv*, jclass, jfloat x) { 170 return coshf(x); 171 } 172 173 extern "C" JNIEXPORT jfloat JNICALL 174 Java_android_renderscript_cts_CoreMathVerifier_erf(JNIEnv*, jclass, jfloat x) { 175 return erff(x); 176 } 177 178 extern "C" JNIEXPORT jfloat JNICALL 179 Java_android_renderscript_cts_CoreMathVerifier_erfc(JNIEnv*, jclass, jfloat x) { 180 return erfcf(x); 181 } 182 183 extern "C" JNIEXPORT jfloat JNICALL 184 Java_android_renderscript_cts_CoreMathVerifier_exp(JNIEnv*, jclass, jfloat x) { 185 return expf(x); 186 } 187 188 extern "C" JNIEXPORT jfloat JNICALL 189 Java_android_renderscript_cts_CoreMathVerifier_exp10(JNIEnv*, jclass, jfloat x) { 190 return powf(10.0f, x); 191 } 192 193 extern "C" JNIEXPORT jfloat JNICALL 194 Java_android_renderscript_cts_CoreMathVerifier_exp2(JNIEnv*, jclass, jfloat x) { 195 return powf(2.0f, x); 196 } 197 198 extern "C" JNIEXPORT jfloat JNICALL 199 Java_android_renderscript_cts_CoreMathVerifier_expm1(JNIEnv*, jclass, jfloat x) { 200 return expm1f(x); 201 } 202 203 extern "C" JNIEXPORT jfloat JNICALL 204 Java_android_renderscript_cts_CoreMathVerifier_floor(JNIEnv*, jclass, jfloat x) { 205 return floorf(x); 206 } 207 208 extern "C" JNIEXPORT jobject JNICALL 209 Java_android_renderscript_cts_CoreMathVerifier_frexp(JNIEnv* env, jclass, jfloat x) { 210 JavaStruct result(env, "FrexpResult"); 211 int exp = 0; 212 result.SetFloat("significand", frexpf(x, &exp)); 213 result.SetInt("exponent", exp); 214 return result.getObject(); 215 } 216 217 extern "C" JNIEXPORT jfloat JNICALL 218 Java_android_renderscript_cts_CoreMathVerifier_hypot(JNIEnv*, jclass, jfloat x, jfloat y) { 219 return hypotf(x, y); 220 } 221 222 extern "C" JNIEXPORT jint JNICALL 223 Java_android_renderscript_cts_CoreMathVerifier_ilogb(JNIEnv*, jclass, jfloat x) { 224 return ilogbf(x); 225 } 226 227 extern "C" JNIEXPORT jfloat JNICALL 228 Java_android_renderscript_cts_CoreMathVerifier_ldexp(JNIEnv*, jclass, jfloat x, jint exp) { 229 return ldexpf(x, exp); 230 } 231 232 extern "C" JNIEXPORT jfloat JNICALL 233 Java_android_renderscript_cts_CoreMathVerifier_lgamma(JNIEnv*, jclass, jfloat x) { 234 return lgammaf(x); 235 } 236 237 extern "C" JNIEXPORT jobject JNICALL 238 Java_android_renderscript_cts_CoreMathVerifier_lgamma2(JNIEnv* env, jclass, jfloat x) { 239 JavaStruct result(env, "LgammaResult"); 240 int sign = 0; 241 result.SetFloat("lgamma", lgammaf_r(x, &sign)); 242 result.SetInt("gammaSign", sign); 243 return result.getObject(); 244 } 245 246 extern "C" JNIEXPORT jfloat JNICALL 247 Java_android_renderscript_cts_CoreMathVerifier_log(JNIEnv*, jclass, jfloat x) { 248 return logf(x); 249 } 250 251 extern "C" JNIEXPORT jfloat JNICALL 252 Java_android_renderscript_cts_CoreMathVerifier_logb(JNIEnv*, jclass, jfloat x) { 253 return logbf(x); 254 } 255 256 extern "C" JNIEXPORT jfloat JNICALL 257 Java_android_renderscript_cts_CoreMathVerifier_log10(JNIEnv*, jclass, jfloat x) { 258 return log10f(x); 259 } 260 261 extern "C" JNIEXPORT jfloat JNICALL 262 Java_android_renderscript_cts_CoreMathVerifier_log1p(JNIEnv*, jclass, jfloat x) { 263 return log1pf(x); 264 } 265 266 extern "C" JNIEXPORT jfloat JNICALL 267 Java_android_renderscript_cts_CoreMathVerifier_log2(JNIEnv*, jclass, jfloat x) { 268 return log2f(x); 269 } 270 271 extern "C" JNIEXPORT jbyte JNICALL 272 Java_android_renderscript_cts_CoreMathVerifier_maxI8(JNIEnv*, jclass, jbyte x, jbyte y) { 273 return std::max(x, y); 274 } 275 276 extern "C" JNIEXPORT jbyte JNICALL 277 Java_android_renderscript_cts_CoreMathVerifier_maxU8(JNIEnv*, jclass, jbyte x, jbyte y) { 278 return std::max((uint8_t)x, (uint8_t)y); 279 } 280 281 extern "C" JNIEXPORT jshort JNICALL 282 Java_android_renderscript_cts_CoreMathVerifier_maxI16(JNIEnv*, jclass, jshort x, jshort y) { 283 return std::max(x, y); 284 } 285 286 extern "C" JNIEXPORT jshort JNICALL 287 Java_android_renderscript_cts_CoreMathVerifier_maxU16(JNIEnv*, jclass, jshort x, jshort y) { 288 return std::max((uint16_t)x, (uint16_t)y); 289 } 290 291 extern "C" JNIEXPORT jint JNICALL 292 Java_android_renderscript_cts_CoreMathVerifier_maxI32(JNIEnv*, jclass, jint x, jint y) { 293 return std::max(x, y); 294 } 295 296 extern "C" JNIEXPORT jint JNICALL 297 Java_android_renderscript_cts_CoreMathVerifier_maxU32(JNIEnv*, jclass, jint x, jint y) { 298 return std::max((uint32_t)x, (uint32_t)y); 299 } 300 301 extern "C" JNIEXPORT jlong JNICALL 302 Java_android_renderscript_cts_CoreMathVerifier_maxI64(JNIEnv*, jclass, jlong x, jlong y) { 303 return std::max(x, y); 304 } 305 306 extern "C" JNIEXPORT jlong JNICALL 307 Java_android_renderscript_cts_CoreMathVerifier_maxU64(JNIEnv*, jclass, jlong x, jlong y) { 308 return std::max((uint64_t)x, (uint64_t)y); 309 } 310 311 extern "C" JNIEXPORT jbyte JNICALL 312 Java_android_renderscript_cts_CoreMathVerifier_minI8(JNIEnv*, jclass, jbyte x, jbyte y) { 313 return std::min(x, y); 314 } 315 316 extern "C" JNIEXPORT jbyte JNICALL 317 Java_android_renderscript_cts_CoreMathVerifier_minU8(JNIEnv*, jclass, jbyte x, jbyte y) { 318 return std::min((uint8_t)x, (uint8_t)y); 319 } 320 321 extern "C" JNIEXPORT jshort JNICALL 322 Java_android_renderscript_cts_CoreMathVerifier_minI16(JNIEnv*, jclass, jshort x, jshort y) { 323 return std::min(x, y); 324 } 325 326 extern "C" JNIEXPORT jshort JNICALL 327 Java_android_renderscript_cts_CoreMathVerifier_minU16(JNIEnv*, jclass, jshort x, jshort y) { 328 return std::min((uint16_t)x, (uint16_t)y); 329 } 330 331 extern "C" JNIEXPORT jint JNICALL 332 Java_android_renderscript_cts_CoreMathVerifier_minI32(JNIEnv*, jclass, jint x, jint y) { 333 return std::min(x, y); 334 } 335 336 extern "C" JNIEXPORT jint JNICALL 337 Java_android_renderscript_cts_CoreMathVerifier_minU32(JNIEnv*, jclass, jint x, jint y) { 338 return std::min((uint32_t)x, (uint32_t)y); 339 } 340 341 extern "C" JNIEXPORT jlong JNICALL 342 Java_android_renderscript_cts_CoreMathVerifier_minI64(JNIEnv*, jclass, jlong x, jlong y) { 343 return std::min(x, y); 344 } 345 346 extern "C" JNIEXPORT jlong JNICALL 347 Java_android_renderscript_cts_CoreMathVerifier_minU64(JNIEnv*, jclass, jlong x, jlong y) { 348 return std::min((uint64_t)x, (uint64_t)y); 349 } 350 351 extern "C" JNIEXPORT jfloat JNICALL 352 Java_android_renderscript_cts_CoreMathVerifier_pow(JNIEnv*, jclass, jfloat x, jfloat y) { 353 return powf(x, y); 354 } 355 356 extern "C" JNIEXPORT jobject JNICALL 357 Java_android_renderscript_cts_CoreMathVerifier_remquo(JNIEnv* env, jclass, jfloat numerator, 358 jfloat denominator) { 359 JavaStruct result(env, "RemquoResult"); 360 int quotient = 0; 361 result.SetFloat("remainder", remquof(numerator, denominator, "ient)); 362 result.SetInt("quotient", quotient); 363 return result.getObject(); 364 } 365 366 extern "C" JNIEXPORT jfloat JNICALL 367 Java_android_renderscript_cts_CoreMathVerifier_rint(JNIEnv*, jclass, jfloat x) { 368 return rintf(x); 369 } 370 371 extern "C" JNIEXPORT jfloat JNICALL 372 Java_android_renderscript_cts_CoreMathVerifier_round(JNIEnv*, jclass, jfloat x) { 373 return roundf(x); 374 } 375 376 extern "C" JNIEXPORT jfloat JNICALL 377 Java_android_renderscript_cts_CoreMathVerifier_sin(JNIEnv*, jclass, jfloat x) { 378 return sinf(x); 379 } 380 381 extern "C" JNIEXPORT jfloat JNICALL 382 Java_android_renderscript_cts_CoreMathVerifier_sinh(JNIEnv*, jclass, jfloat x) { 383 return sinhf(x); 384 } 385 386 extern "C" JNIEXPORT jfloat JNICALL 387 Java_android_renderscript_cts_CoreMathVerifier_sqrt(JNIEnv*, jclass, jfloat x) { 388 return sqrtf(x); 389 } 390 391 extern "C" JNIEXPORT jfloat JNICALL 392 Java_android_renderscript_cts_CoreMathVerifier_tan(JNIEnv*, jclass, jfloat x) { 393 return tanf(x); 394 } 395 396 extern "C" JNIEXPORT jfloat JNICALL 397 Java_android_renderscript_cts_CoreMathVerifier_tanh(JNIEnv*, jclass, jfloat x) { 398 return tanhf(x); 399 } 400 401 extern "C" JNIEXPORT jfloat JNICALL 402 Java_android_renderscript_cts_CoreMathVerifier_tgamma(JNIEnv*, jclass, jfloat x) { 403 return tgammaf(x); 404 } 405 406 extern "C" JNIEXPORT jfloat JNICALL 407 Java_android_renderscript_cts_CoreMathVerifier_trunc(JNIEnv*, jclass, jfloat x) { 408 return truncf(x); 409 } 410 411 extern "C" JNIEXPORT jbyte JNICALL 412 Java_android_renderscript_cts_CoreMathVerifier_convertCharToChar(JNIEnv*, jclass, jbyte x) { 413 return (jbyte)(int8_t)(int8_t)x; 414 } 415 extern "C" JNIEXPORT jbyte JNICALL 416 Java_android_renderscript_cts_CoreMathVerifier_convertCharToUchar(JNIEnv*, jclass, jbyte x) { 417 return (jbyte)(uint8_t)(int8_t)x; 418 } 419 extern "C" JNIEXPORT jshort JNICALL 420 Java_android_renderscript_cts_CoreMathVerifier_convertCharToShort(JNIEnv*, jclass, jbyte x) { 421 return (jshort)(int16_t)(int8_t)x; 422 } 423 extern "C" JNIEXPORT jshort JNICALL 424 Java_android_renderscript_cts_CoreMathVerifier_convertCharToUshort(JNIEnv*, jclass, jbyte x) { 425 return (jshort)(uint16_t)(int8_t)x; 426 } 427 extern "C" JNIEXPORT jint JNICALL 428 Java_android_renderscript_cts_CoreMathVerifier_convertCharToInt(JNIEnv*, jclass, jbyte x) { 429 return (jint)(int32_t)(int8_t)x; 430 } 431 extern "C" JNIEXPORT jint JNICALL 432 Java_android_renderscript_cts_CoreMathVerifier_convertCharToUint(JNIEnv*, jclass, jbyte x) { 433 return (jint)(uint32_t)(int8_t)x; 434 } 435 extern "C" JNIEXPORT jlong JNICALL 436 Java_android_renderscript_cts_CoreMathVerifier_convertCharToLong(JNIEnv*, jclass, jbyte x) { 437 return (jlong)(int64_t)(int8_t)x; 438 } 439 extern "C" JNIEXPORT jlong JNICALL 440 Java_android_renderscript_cts_CoreMathVerifier_convertCharToUlong(JNIEnv*, jclass, jbyte x) { 441 return (jlong)(uint64_t)(int8_t)x; 442 } 443 extern "C" JNIEXPORT jfloat JNICALL 444 Java_android_renderscript_cts_CoreMathVerifier_convertCharToFloat(JNIEnv*, jclass, jbyte x) { 445 return (jfloat)(float)(int8_t)x; 446 } 447 extern "C" JNIEXPORT jdouble JNICALL 448 Java_android_renderscript_cts_CoreMathVerifier_convertCharToDouble(JNIEnv*, jclass, jbyte x) { 449 return (jdouble)(double)(int8_t)x; 450 } 451 452 extern "C" JNIEXPORT jbyte JNICALL 453 Java_android_renderscript_cts_CoreMathVerifier_convertUcharToChar(JNIEnv*, jclass, jbyte x) { 454 return (jbyte)(int8_t)(uint8_t)x; 455 } 456 extern "C" JNIEXPORT jbyte JNICALL 457 Java_android_renderscript_cts_CoreMathVerifier_convertUcharToUchar(JNIEnv*, jclass, jbyte x) { 458 return (jbyte)(uint8_t)(uint8_t)x; 459 } 460 extern "C" JNIEXPORT jshort JNICALL 461 Java_android_renderscript_cts_CoreMathVerifier_convertUcharToShort(JNIEnv*, jclass, jbyte x) { 462 return (jshort)(int16_t)(uint8_t)x; 463 } 464 extern "C" JNIEXPORT jshort JNICALL 465 Java_android_renderscript_cts_CoreMathVerifier_convertUcharToUshort(JNIEnv*, jclass, jbyte x) { 466 return (jshort)(uint16_t)(uint8_t)x; 467 } 468 extern "C" JNIEXPORT jint JNICALL 469 Java_android_renderscript_cts_CoreMathVerifier_convertUcharToInt(JNIEnv*, jclass, jbyte x) { 470 return (jint)(int32_t)(uint8_t)x; 471 } 472 extern "C" JNIEXPORT jint JNICALL 473 Java_android_renderscript_cts_CoreMathVerifier_convertUcharToUint(JNIEnv*, jclass, jbyte x) { 474 return (jint)(uint32_t)(uint8_t)x; 475 } 476 extern "C" JNIEXPORT jlong JNICALL 477 Java_android_renderscript_cts_CoreMathVerifier_convertUcharToLong(JNIEnv*, jclass, jbyte x) { 478 return (jlong)(int64_t)(uint8_t)x; 479 } 480 extern "C" JNIEXPORT jlong JNICALL 481 Java_android_renderscript_cts_CoreMathVerifier_convertUcharToUlong(JNIEnv*, jclass, jbyte x) { 482 return (jlong)(uint64_t)(uint8_t)x; 483 } 484 extern "C" JNIEXPORT jfloat JNICALL 485 Java_android_renderscript_cts_CoreMathVerifier_convertUcharToFloat(JNIEnv*, jclass, jbyte x) { 486 return (jfloat)(float)(uint8_t)x; 487 } 488 extern "C" JNIEXPORT jdouble JNICALL 489 Java_android_renderscript_cts_CoreMathVerifier_convertUcharToDouble(JNIEnv*, jclass, jbyte x) { 490 return (jdouble)(double)(uint8_t)x; 491 } 492 493 extern "C" JNIEXPORT jbyte JNICALL 494 Java_android_renderscript_cts_CoreMathVerifier_convertShortToChar(JNIEnv*, jclass, jshort x) { 495 return (jbyte)(int8_t)(int16_t)x; 496 } 497 extern "C" JNIEXPORT jbyte JNICALL 498 Java_android_renderscript_cts_CoreMathVerifier_convertShortToUchar(JNIEnv*, jclass, jshort x) { 499 return (jbyte)(uint8_t)(int16_t)x; 500 } 501 extern "C" JNIEXPORT jshort JNICALL 502 Java_android_renderscript_cts_CoreMathVerifier_convertShortToShort(JNIEnv*, jclass, jshort x) { 503 return (jshort)(int16_t)(int16_t)x; 504 } 505 extern "C" JNIEXPORT jshort JNICALL 506 Java_android_renderscript_cts_CoreMathVerifier_convertShortToUshort(JNIEnv*, jclass, jshort x) { 507 return (jshort)(uint16_t)(int16_t)x; 508 } 509 extern "C" JNIEXPORT jint JNICALL 510 Java_android_renderscript_cts_CoreMathVerifier_convertShortToInt(JNIEnv*, jclass, jshort x) { 511 return (jint)(int32_t)(int16_t)x; 512 } 513 extern "C" JNIEXPORT jint JNICALL 514 Java_android_renderscript_cts_CoreMathVerifier_convertShortToUint(JNIEnv*, jclass, jshort x) { 515 return (jint)(uint32_t)(int16_t)x; 516 } 517 extern "C" JNIEXPORT jlong JNICALL 518 Java_android_renderscript_cts_CoreMathVerifier_convertShortToLong(JNIEnv*, jclass, jshort x) { 519 return (jlong)(int64_t)(int16_t)x; 520 } 521 extern "C" JNIEXPORT jlong JNICALL 522 Java_android_renderscript_cts_CoreMathVerifier_convertShortToUlong(JNIEnv*, jclass, jshort x) { 523 return (jlong)(uint64_t)(int16_t)x; 524 } 525 extern "C" JNIEXPORT jfloat JNICALL 526 Java_android_renderscript_cts_CoreMathVerifier_convertShortToFloat(JNIEnv*, jclass, jshort x) { 527 return (jfloat)(float)(int16_t)x; 528 } 529 extern "C" JNIEXPORT jdouble JNICALL 530 Java_android_renderscript_cts_CoreMathVerifier_convertShortToDouble(JNIEnv*, jclass, jshort x) { 531 return (jdouble)(double)(int16_t)x; 532 } 533 534 extern "C" JNIEXPORT jbyte JNICALL 535 Java_android_renderscript_cts_CoreMathVerifier_convertUshortToChar(JNIEnv*, jclass, jshort x) { 536 return (jbyte)(int8_t)(uint16_t)x; 537 } 538 extern "C" JNIEXPORT jbyte JNICALL 539 Java_android_renderscript_cts_CoreMathVerifier_convertUshortToUchar(JNIEnv*, jclass, jshort x) { 540 return (jbyte)(uint8_t)(uint16_t)x; 541 } 542 extern "C" JNIEXPORT jshort JNICALL 543 Java_android_renderscript_cts_CoreMathVerifier_convertUshortToShort(JNIEnv*, jclass, jshort x) { 544 return (jshort)(int16_t)(uint16_t)x; 545 } 546 extern "C" JNIEXPORT jshort JNICALL 547 Java_android_renderscript_cts_CoreMathVerifier_convertUshortToUshort(JNIEnv*, jclass, jshort x) { 548 return (jshort)(uint16_t)(uint16_t)x; 549 } 550 extern "C" JNIEXPORT jint JNICALL 551 Java_android_renderscript_cts_CoreMathVerifier_convertUshortToInt(JNIEnv*, jclass, jshort x) { 552 return (jint)(int32_t)(uint16_t)x; 553 } 554 extern "C" JNIEXPORT jint JNICALL 555 Java_android_renderscript_cts_CoreMathVerifier_convertUshortToUint(JNIEnv*, jclass, jshort x) { 556 return (jint)(uint32_t)(uint16_t)x; 557 } 558 extern "C" JNIEXPORT jlong JNICALL 559 Java_android_renderscript_cts_CoreMathVerifier_convertUshortToLong(JNIEnv*, jclass, jshort x) { 560 return (jlong)(int64_t)(uint16_t)x; 561 } 562 extern "C" JNIEXPORT jlong JNICALL 563 Java_android_renderscript_cts_CoreMathVerifier_convertUshortToUlong(JNIEnv*, jclass, jshort x) { 564 return (jlong)(uint64_t)(uint16_t)x; 565 } 566 extern "C" JNIEXPORT jfloat JNICALL 567 Java_android_renderscript_cts_CoreMathVerifier_convertUshortToFloat(JNIEnv*, jclass, jshort x) { 568 return (jfloat)(float)(uint16_t)x; 569 } 570 extern "C" JNIEXPORT jdouble JNICALL 571 Java_android_renderscript_cts_CoreMathVerifier_convertUshortToDouble(JNIEnv*, jclass, jshort x) { 572 return (jdouble)(double)(uint16_t)x; 573 } 574 575 extern "C" JNIEXPORT jbyte JNICALL 576 Java_android_renderscript_cts_CoreMathVerifier_convertIntToChar(JNIEnv*, jclass, jint x) { 577 return (jbyte)(int8_t)(int32_t)x; 578 } 579 extern "C" JNIEXPORT jbyte JNICALL 580 Java_android_renderscript_cts_CoreMathVerifier_convertIntToUchar(JNIEnv*, jclass, jint x) { 581 return (jbyte)(uint8_t)(int32_t)x; 582 } 583 extern "C" JNIEXPORT jshort JNICALL 584 Java_android_renderscript_cts_CoreMathVerifier_convertIntToShort(JNIEnv*, jclass, jint x) { 585 return (jshort)(int16_t)(int32_t)x; 586 } 587 extern "C" JNIEXPORT jshort JNICALL 588 Java_android_renderscript_cts_CoreMathVerifier_convertIntToUshort(JNIEnv*, jclass, jint x) { 589 return (jshort)(uint16_t)(int32_t)x; 590 } 591 extern "C" JNIEXPORT jint JNICALL 592 Java_android_renderscript_cts_CoreMathVerifier_convertIntToInt(JNIEnv*, jclass, jint x) { 593 return (jint)(int32_t)(int32_t)x; 594 } 595 extern "C" JNIEXPORT jint JNICALL 596 Java_android_renderscript_cts_CoreMathVerifier_convertIntToUint(JNIEnv*, jclass, jint x) { 597 return (jint)(uint32_t)(int32_t)x; 598 } 599 extern "C" JNIEXPORT jlong JNICALL 600 Java_android_renderscript_cts_CoreMathVerifier_convertIntToLong(JNIEnv*, jclass, jint x) { 601 return (jlong)(int64_t)(int32_t)x; 602 } 603 extern "C" JNIEXPORT jlong JNICALL 604 Java_android_renderscript_cts_CoreMathVerifier_convertIntToUlong(JNIEnv*, jclass, jint x) { 605 return (jlong)(uint64_t)(int32_t)x; 606 } 607 extern "C" JNIEXPORT jfloat JNICALL 608 Java_android_renderscript_cts_CoreMathVerifier_convertIntToFloat(JNIEnv*, jclass, jint x) { 609 return (jfloat)(float)(int32_t)x; 610 } 611 extern "C" JNIEXPORT jdouble JNICALL 612 Java_android_renderscript_cts_CoreMathVerifier_convertIntToDouble(JNIEnv*, jclass, jint x) { 613 return (jdouble)(double)(int32_t)x; 614 } 615 616 extern "C" JNIEXPORT jbyte JNICALL 617 Java_android_renderscript_cts_CoreMathVerifier_convertUintToChar(JNIEnv*, jclass, jint x) { 618 return (jbyte)(int8_t)(uint32_t)x; 619 } 620 extern "C" JNIEXPORT jbyte JNICALL 621 Java_android_renderscript_cts_CoreMathVerifier_convertUintToUchar(JNIEnv*, jclass, jint x) { 622 return (jbyte)(uint8_t)(uint32_t)x; 623 } 624 extern "C" JNIEXPORT jshort JNICALL 625 Java_android_renderscript_cts_CoreMathVerifier_convertUintToShort(JNIEnv*, jclass, jint x) { 626 return (jshort)(int16_t)(uint32_t)x; 627 } 628 extern "C" JNIEXPORT jshort JNICALL 629 Java_android_renderscript_cts_CoreMathVerifier_convertUintToUshort(JNIEnv*, jclass, jint x) { 630 return (jshort)(uint16_t)(uint32_t)x; 631 } 632 extern "C" JNIEXPORT jint JNICALL 633 Java_android_renderscript_cts_CoreMathVerifier_convertUintToInt(JNIEnv*, jclass, jint x) { 634 return (jint)(int32_t)(uint32_t)x; 635 } 636 extern "C" JNIEXPORT jint JNICALL 637 Java_android_renderscript_cts_CoreMathVerifier_convertUintToUint(JNIEnv*, jclass, jint x) { 638 return (jint)(uint32_t)(uint32_t)x; 639 } 640 extern "C" JNIEXPORT jlong JNICALL 641 Java_android_renderscript_cts_CoreMathVerifier_convertUintToLong(JNIEnv*, jclass, jint x) { 642 return (jlong)(int64_t)(uint32_t)x; 643 } 644 extern "C" JNIEXPORT jlong JNICALL 645 Java_android_renderscript_cts_CoreMathVerifier_convertUintToUlong(JNIEnv*, jclass, jint x) { 646 return (jlong)(uint64_t)(uint32_t)x; 647 } 648 extern "C" JNIEXPORT jfloat JNICALL 649 Java_android_renderscript_cts_CoreMathVerifier_convertUintToFloat(JNIEnv*, jclass, jint x) { 650 return (jfloat)(float)(uint32_t)x; 651 } 652 extern "C" JNIEXPORT jdouble JNICALL 653 Java_android_renderscript_cts_CoreMathVerifier_convertUintToDouble(JNIEnv*, jclass, jint x) { 654 return (jdouble)(double)(uint32_t)x; 655 } 656 657 extern "C" JNIEXPORT jbyte JNICALL 658 Java_android_renderscript_cts_CoreMathVerifier_convertLongToChar(JNIEnv*, jclass, jlong x) { 659 return (jbyte)(int8_t)(int64_t)x; 660 } 661 extern "C" JNIEXPORT jbyte JNICALL 662 Java_android_renderscript_cts_CoreMathVerifier_convertLongToUchar(JNIEnv*, jclass, jlong x) { 663 return (jbyte)(uint8_t)(int64_t)x; 664 } 665 extern "C" JNIEXPORT jshort JNICALL 666 Java_android_renderscript_cts_CoreMathVerifier_convertLongToShort(JNIEnv*, jclass, jlong x) { 667 return (jshort)(int16_t)(int64_t)x; 668 } 669 extern "C" JNIEXPORT jshort JNICALL 670 Java_android_renderscript_cts_CoreMathVerifier_convertLongToUshort(JNIEnv*, jclass, jlong x) { 671 return (jshort)(uint16_t)(int64_t)x; 672 } 673 extern "C" JNIEXPORT jint JNICALL 674 Java_android_renderscript_cts_CoreMathVerifier_convertLongToInt(JNIEnv*, jclass, jlong x) { 675 return (jint)(int32_t)(int64_t)x; 676 } 677 extern "C" JNIEXPORT jint JNICALL 678 Java_android_renderscript_cts_CoreMathVerifier_convertLongToUint(JNIEnv*, jclass, jlong x) { 679 return (jint)(uint32_t)(int64_t)x; 680 } 681 extern "C" JNIEXPORT jlong JNICALL 682 Java_android_renderscript_cts_CoreMathVerifier_convertLongToLong(JNIEnv*, jclass, jlong x) { 683 return (jlong)(int64_t)(int64_t)x; 684 } 685 extern "C" JNIEXPORT jlong JNICALL 686 Java_android_renderscript_cts_CoreMathVerifier_convertLongToUlong(JNIEnv*, jclass, jlong x) { 687 return (jlong)(uint64_t)(int64_t)x; 688 } 689 extern "C" JNIEXPORT jfloat JNICALL 690 Java_android_renderscript_cts_CoreMathVerifier_convertLongToFloat(JNIEnv*, jclass, jlong x) { 691 return (jfloat)(float)(int64_t)x; 692 } 693 extern "C" JNIEXPORT jdouble JNICALL 694 Java_android_renderscript_cts_CoreMathVerifier_convertLongToDouble(JNIEnv*, jclass, jlong x) { 695 return (jdouble)(double)(int64_t)x; 696 } 697 698 extern "C" JNIEXPORT jbyte JNICALL 699 Java_android_renderscript_cts_CoreMathVerifier_convertUlongToChar(JNIEnv*, jclass, jlong x) { 700 return (jbyte)(int8_t)(uint64_t)x; 701 } 702 extern "C" JNIEXPORT jbyte JNICALL 703 Java_android_renderscript_cts_CoreMathVerifier_convertUlongToUchar(JNIEnv*, jclass, jlong x) { 704 return (jbyte)(uint8_t)(uint64_t)x; 705 } 706 extern "C" JNIEXPORT jshort JNICALL 707 Java_android_renderscript_cts_CoreMathVerifier_convertUlongToShort(JNIEnv*, jclass, jlong x) { 708 return (jshort)(int16_t)(uint64_t)x; 709 } 710 extern "C" JNIEXPORT jshort JNICALL 711 Java_android_renderscript_cts_CoreMathVerifier_convertUlongToUshort(JNIEnv*, jclass, jlong x) { 712 return (jshort)(uint16_t)(uint64_t)x; 713 } 714 extern "C" JNIEXPORT jint JNICALL 715 Java_android_renderscript_cts_CoreMathVerifier_convertUlongToInt(JNIEnv*, jclass, jlong x) { 716 return (jint)(int32_t)(uint64_t)x; 717 } 718 extern "C" JNIEXPORT jint JNICALL 719 Java_android_renderscript_cts_CoreMathVerifier_convertUlongToUint(JNIEnv*, jclass, jlong x) { 720 return (jint)(uint32_t)(uint64_t)x; 721 } 722 extern "C" JNIEXPORT jlong JNICALL 723 Java_android_renderscript_cts_CoreMathVerifier_convertUlongToLong(JNIEnv*, jclass, jlong x) { 724 return (jlong)(int64_t)(uint64_t)x; 725 } 726 extern "C" JNIEXPORT jlong JNICALL 727 Java_android_renderscript_cts_CoreMathVerifier_convertUlongToUlong(JNIEnv*, jclass, jlong x) { 728 return (jlong)(uint64_t)(uint64_t)x; 729 } 730 extern "C" JNIEXPORT jfloat JNICALL 731 Java_android_renderscript_cts_CoreMathVerifier_convertUlongToFloat(JNIEnv*, jclass, jlong x) { 732 return (jfloat)(float)(uint64_t)x; 733 } 734 extern "C" JNIEXPORT jdouble JNICALL 735 Java_android_renderscript_cts_CoreMathVerifier_convertUlongToDouble(JNIEnv*, jclass, jlong x) { 736 return (jdouble)(double)(uint64_t)x; 737 } 738 739 extern "C" JNIEXPORT jbyte JNICALL 740 Java_android_renderscript_cts_CoreMathVerifier_convertFloatToChar(JNIEnv*, jclass, jfloat x) { 741 return (jbyte)(int8_t)(float)x; 742 } 743 extern "C" JNIEXPORT jbyte JNICALL 744 Java_android_renderscript_cts_CoreMathVerifier_convertFloatToUchar(JNIEnv*, jclass, jfloat x) { 745 return (jbyte)(uint8_t)(float)x; 746 } 747 extern "C" JNIEXPORT jshort JNICALL 748 Java_android_renderscript_cts_CoreMathVerifier_convertFloatToShort(JNIEnv*, jclass, jfloat x) { 749 return (jshort)(int16_t)(float)x; 750 } 751 extern "C" JNIEXPORT jshort JNICALL 752 Java_android_renderscript_cts_CoreMathVerifier_convertFloatToUshort(JNIEnv*, jclass, jfloat x) { 753 return (jshort)(uint16_t)(float)x; 754 } 755 extern "C" JNIEXPORT jint JNICALL 756 Java_android_renderscript_cts_CoreMathVerifier_convertFloatToInt(JNIEnv*, jclass, jfloat x) { 757 return (jint)(int32_t)(float)x; 758 } 759 extern "C" JNIEXPORT jint JNICALL 760 Java_android_renderscript_cts_CoreMathVerifier_convertFloatToUint(JNIEnv*, jclass, jfloat x) { 761 return (jint)(uint32_t)(float)x; 762 } 763 extern "C" JNIEXPORT jlong JNICALL 764 Java_android_renderscript_cts_CoreMathVerifier_convertFloatToLong(JNIEnv*, jclass, jfloat x) { 765 return (jlong)(int64_t)(float)x; 766 } 767 extern "C" JNIEXPORT jlong JNICALL 768 Java_android_renderscript_cts_CoreMathVerifier_convertFloatToUlong(JNIEnv*, jclass, jfloat x) { 769 return (jlong)(uint64_t)(float)x; 770 } 771 extern "C" JNIEXPORT jfloat JNICALL 772 Java_android_renderscript_cts_CoreMathVerifier_convertFloatToFloat(JNIEnv*, jclass, jfloat x) { 773 return (jfloat)(float)(float)x; 774 } 775 extern "C" JNIEXPORT jdouble JNICALL 776 Java_android_renderscript_cts_CoreMathVerifier_convertFloatToDouble(JNIEnv*, jclass, jfloat x) { 777 return (jdouble)(double)(float)x; 778 } 779 780 extern "C" JNIEXPORT jbyte JNICALL 781 Java_android_renderscript_cts_CoreMathVerifier_convertDoubleToChar(JNIEnv*, jclass, jdouble x) { 782 return (jbyte)(int8_t)(double)x; 783 } 784 extern "C" JNIEXPORT jbyte JNICALL 785 Java_android_renderscript_cts_CoreMathVerifier_convertDoubleToUchar(JNIEnv*, jclass, jdouble x) { 786 return (jbyte)(uint8_t)(double)x; 787 } 788 extern "C" JNIEXPORT jshort JNICALL 789 Java_android_renderscript_cts_CoreMathVerifier_convertDoubleToShort(JNIEnv*, jclass, jdouble x) { 790 return (jshort)(int16_t)(double)x; 791 } 792 extern "C" JNIEXPORT jshort JNICALL 793 Java_android_renderscript_cts_CoreMathVerifier_convertDoubleToUshort(JNIEnv*, jclass, jdouble x) { 794 return (jshort)(uint16_t)(double)x; 795 } 796 extern "C" JNIEXPORT jint JNICALL 797 Java_android_renderscript_cts_CoreMathVerifier_convertDoubleToInt(JNIEnv*, jclass, jdouble x) { 798 return (jint)(int32_t)(double)x; 799 } 800 extern "C" JNIEXPORT jint JNICALL 801 Java_android_renderscript_cts_CoreMathVerifier_convertDoubleToUint(JNIEnv*, jclass, jdouble x) { 802 return (jint)(uint32_t)(double)x; 803 } 804 extern "C" JNIEXPORT jlong JNICALL 805 Java_android_renderscript_cts_CoreMathVerifier_convertDoubleToLong(JNIEnv*, jclass, jdouble x) { 806 return (jlong)(int64_t)(double)x; 807 } 808 extern "C" JNIEXPORT jlong JNICALL 809 Java_android_renderscript_cts_CoreMathVerifier_convertDoubleToUlong(JNIEnv*, jclass, jdouble x) { 810 return (jlong)(uint64_t)(double)x; 811 } 812 extern "C" JNIEXPORT jfloat JNICALL 813 Java_android_renderscript_cts_CoreMathVerifier_convertDoubleToFloat(JNIEnv*, jclass, jdouble x) { 814 return (jfloat)(float)(double)x; 815 } 816 extern "C" JNIEXPORT jdouble JNICALL 817 Java_android_renderscript_cts_CoreMathVerifier_convertDoubleToDouble(JNIEnv*, jclass, jdouble x) { 818 return (jdouble)(double)(double)x; 819 } 820
