1 /* 2 ** 3 ** Copyright 2009, The Android Open Source Project 4 ** 5 ** Licensed under the Apache License, Version 2.0 (the "License"); 6 ** you may not use this file except in compliance with the License. 7 ** You may obtain a copy of the License at 8 ** 9 ** http://www.apache.org/licenses/LICENSE-2.0 10 ** 11 ** Unless required by applicable law or agreed to in writing, software 12 ** distributed under the License is distributed on an "AS IS" BASIS, 13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 ** See the License for the specific language governing permissions and 15 ** limitations under the License. 16 */ 17 18 // This source file is automatically generated 19 20 #pragma GCC diagnostic ignored "-Wunused-variable" 21 #pragma GCC diagnostic ignored "-Wunused-function" 22 23 #include <GLES/gl.h> 24 #include <GLES/glext.h> 25 26 #include <jni.h> 27 #include <nativehelper/JNIHelp.h> 28 #include <android_runtime/AndroidRuntime.h> 29 #include <utils/misc.h> 30 #include <assert.h> 31 32 static int initialized = 0; 33 34 static jclass nioAccessClass; 35 static jclass bufferClass; 36 static jmethodID getBasePointerID; 37 static jmethodID getBaseArrayID; 38 static jmethodID getBaseArrayOffsetID; 39 static jfieldID positionID; 40 static jfieldID limitID; 41 static jfieldID elementSizeShiftID; 42 43 44 /* special calls implemented in Android's GLES wrapper used to more 45 * efficiently bound-check passed arrays */ 46 extern "C" { 47 #ifdef GL_VERSION_ES_CM_1_1 48 GL_API void GL_APIENTRY glColorPointerBounds(GLint size, GLenum type, GLsizei stride, 49 const GLvoid *ptr, GLsizei count); 50 GL_API void GL_APIENTRY glNormalPointerBounds(GLenum type, GLsizei stride, 51 const GLvoid *pointer, GLsizei count); 52 GL_API void GL_APIENTRY glTexCoordPointerBounds(GLint size, GLenum type, 53 GLsizei stride, const GLvoid *pointer, GLsizei count); 54 GL_API void GL_APIENTRY glVertexPointerBounds(GLint size, GLenum type, 55 GLsizei stride, const GLvoid *pointer, GLsizei count); 56 GL_API void GL_APIENTRY glPointSizePointerOESBounds(GLenum type, 57 GLsizei stride, const GLvoid *pointer, GLsizei count); 58 GL_API void GL_APIENTRY glMatrixIndexPointerOESBounds(GLint size, GLenum type, 59 GLsizei stride, const GLvoid *pointer, GLsizei count); 60 GL_API void GL_APIENTRY glWeightPointerOESBounds(GLint size, GLenum type, 61 GLsizei stride, const GLvoid *pointer, GLsizei count); 62 #endif 63 #ifdef GL_ES_VERSION_2_0 64 static void glVertexAttribPointerBounds(GLuint indx, GLint size, GLenum type, 65 GLboolean normalized, GLsizei stride, const GLvoid *pointer, GLsizei count) { 66 glVertexAttribPointer(indx, size, type, normalized, stride, pointer); 67 } 68 #endif 69 #ifdef GL_ES_VERSION_3_0 70 static void glVertexAttribIPointerBounds(GLuint indx, GLint size, GLenum type, 71 GLsizei stride, const GLvoid *pointer, GLsizei count) { 72 glVertexAttribIPointer(indx, size, type, stride, pointer); 73 } 74 #endif 75 } 76 77 /* Cache method IDs each time the class is loaded. */ 78 79 static void 80 nativeClassInit(JNIEnv *_env, jclass glImplClass) 81 { 82 jclass nioAccessClassLocal = _env->FindClass("java/nio/NIOAccess"); 83 nioAccessClass = (jclass) _env->NewGlobalRef(nioAccessClassLocal); 84 85 jclass bufferClassLocal = _env->FindClass("java/nio/Buffer"); 86 bufferClass = (jclass) _env->NewGlobalRef(bufferClassLocal); 87 88 getBasePointerID = _env->GetStaticMethodID(nioAccessClass, 89 "getBasePointer", "(Ljava/nio/Buffer;)J"); 90 getBaseArrayID = _env->GetStaticMethodID(nioAccessClass, 91 "getBaseArray", "(Ljava/nio/Buffer;)Ljava/lang/Object;"); 92 getBaseArrayOffsetID = _env->GetStaticMethodID(nioAccessClass, 93 "getBaseArrayOffset", "(Ljava/nio/Buffer;)I"); 94 95 positionID = _env->GetFieldID(bufferClass, "position", "I"); 96 limitID = _env->GetFieldID(bufferClass, "limit", "I"); 97 elementSizeShiftID = 98 _env->GetFieldID(bufferClass, "_elementSizeShift", "I"); 99 } 100 101 static void * 102 getPointer(JNIEnv *_env, jobject buffer, jarray *array, jint *remaining, jint *offset) 103 { 104 jint position; 105 jint limit; 106 jint elementSizeShift; 107 jlong pointer; 108 109 position = _env->GetIntField(buffer, positionID); 110 limit = _env->GetIntField(buffer, limitID); 111 elementSizeShift = _env->GetIntField(buffer, elementSizeShiftID); 112 *remaining = (limit - position) << elementSizeShift; 113 pointer = _env->CallStaticLongMethod(nioAccessClass, 114 getBasePointerID, buffer); 115 if (pointer != 0L) { 116 *array = NULL; 117 return reinterpret_cast<void*>(pointer); 118 } 119 120 *array = (jarray) _env->CallStaticObjectMethod(nioAccessClass, 121 getBaseArrayID, buffer); 122 *offset = _env->CallStaticIntMethod(nioAccessClass, 123 getBaseArrayOffsetID, buffer); 124 125 return NULL; 126 } 127 128 class ByteArrayGetter { 129 public: 130 static void* Get(JNIEnv* _env, jbyteArray array, jboolean* is_copy) { 131 return _env->GetByteArrayElements(array, is_copy); 132 } 133 }; 134 class BooleanArrayGetter { 135 public: 136 static void* Get(JNIEnv* _env, jbooleanArray array, jboolean* is_copy) { 137 return _env->GetBooleanArrayElements(array, is_copy); 138 } 139 }; 140 class CharArrayGetter { 141 public: 142 static void* Get(JNIEnv* _env, jcharArray array, jboolean* is_copy) { 143 return _env->GetCharArrayElements(array, is_copy); 144 } 145 }; 146 class ShortArrayGetter { 147 public: 148 static void* Get(JNIEnv* _env, jshortArray array, jboolean* is_copy) { 149 return _env->GetShortArrayElements(array, is_copy); 150 } 151 }; 152 class IntArrayGetter { 153 public: 154 static void* Get(JNIEnv* _env, jintArray array, jboolean* is_copy) { 155 return _env->GetIntArrayElements(array, is_copy); 156 } 157 }; 158 class LongArrayGetter { 159 public: 160 static void* Get(JNIEnv* _env, jlongArray array, jboolean* is_copy) { 161 return _env->GetLongArrayElements(array, is_copy); 162 } 163 }; 164 class FloatArrayGetter { 165 public: 166 static void* Get(JNIEnv* _env, jfloatArray array, jboolean* is_copy) { 167 return _env->GetFloatArrayElements(array, is_copy); 168 } 169 }; 170 class DoubleArrayGetter { 171 public: 172 static void* Get(JNIEnv* _env, jdoubleArray array, jboolean* is_copy) { 173 return _env->GetDoubleArrayElements(array, is_copy); 174 } 175 }; 176 177 template<typename JTYPEARRAY, typename ARRAYGETTER> 178 static void* 179 getArrayPointer(JNIEnv *_env, JTYPEARRAY array, jboolean* is_copy) { 180 return ARRAYGETTER::Get(_env, array, is_copy); 181 } 182 183 class ByteArrayReleaser { 184 public: 185 static void Release(JNIEnv* _env, jbyteArray array, jbyte* data, jboolean commit) { 186 _env->ReleaseByteArrayElements(array, data, commit ? 0 : JNI_ABORT); 187 } 188 }; 189 class BooleanArrayReleaser { 190 public: 191 static void Release(JNIEnv* _env, jbooleanArray array, jboolean* data, jboolean commit) { 192 _env->ReleaseBooleanArrayElements(array, data, commit ? 0 : JNI_ABORT); 193 } 194 }; 195 class CharArrayReleaser { 196 public: 197 static void Release(JNIEnv* _env, jcharArray array, jchar* data, jboolean commit) { 198 _env->ReleaseCharArrayElements(array, data, commit ? 0 : JNI_ABORT); 199 } 200 }; 201 class ShortArrayReleaser { 202 public: 203 static void Release(JNIEnv* _env, jshortArray array, jshort* data, jboolean commit) { 204 _env->ReleaseShortArrayElements(array, data, commit ? 0 : JNI_ABORT); 205 } 206 }; 207 class IntArrayReleaser { 208 public: 209 static void Release(JNIEnv* _env, jintArray array, jint* data, jboolean commit) { 210 _env->ReleaseIntArrayElements(array, data, commit ? 0 : JNI_ABORT); 211 } 212 }; 213 class LongArrayReleaser { 214 public: 215 static void Release(JNIEnv* _env, jlongArray array, jlong* data, jboolean commit) { 216 _env->ReleaseLongArrayElements(array, data, commit ? 0 : JNI_ABORT); 217 } 218 }; 219 class FloatArrayReleaser { 220 public: 221 static void Release(JNIEnv* _env, jfloatArray array, jfloat* data, jboolean commit) { 222 _env->ReleaseFloatArrayElements(array, data, commit ? 0 : JNI_ABORT); 223 } 224 }; 225 class DoubleArrayReleaser { 226 public: 227 static void Release(JNIEnv* _env, jdoubleArray array, jdouble* data, jboolean commit) { 228 _env->ReleaseDoubleArrayElements(array, data, commit ? 0 : JNI_ABORT); 229 } 230 }; 231 232 template<typename JTYPEARRAY, typename NTYPEARRAY, typename ARRAYRELEASER> 233 static void 234 releaseArrayPointer(JNIEnv *_env, JTYPEARRAY array, NTYPEARRAY data, jboolean commit) { 235 ARRAYRELEASER::Release(_env, array, data, commit); 236 } 237 238 static void 239 releasePointer(JNIEnv *_env, jarray array, void *data, jboolean commit) 240 { 241 _env->ReleasePrimitiveArrayCritical(array, data, 242 commit ? 0 : JNI_ABORT); 243 } 244 245 static void * 246 getDirectBufferPointer(JNIEnv *_env, jobject buffer) { 247 char* buf = (char*) _env->GetDirectBufferAddress(buffer); 248 if (buf) { 249 jint position = _env->GetIntField(buffer, positionID); 250 jint elementSizeShift = _env->GetIntField(buffer, elementSizeShiftID); 251 buf += position << elementSizeShift; 252 } else { 253 jniThrowException(_env, "java/lang/IllegalArgumentException", 254 "Must use a native order direct Buffer"); 255 } 256 return (void*) buf; 257 } 258 259 // -------------------------------------------------------------------------- 260 261 /* 262 * returns the number of values glGet returns for a given pname. 263 * 264 * The code below is written such that pnames requiring only one values 265 * are the default (and are not explicitely tested for). This makes the 266 * checking code much shorter/readable/efficient. 267 * 268 * This means that unknown pnames (e.g.: extensions) will default to 1. If 269 * that unknown pname needs more than 1 value, then the validation check 270 * is incomplete and the app may crash if it passed the wrong number params. 271 */ 272 static int getNeededCount(GLint pname) { 273 int needed = 1; 274 #ifdef GL_ES_VERSION_3_0 275 // GLES 3.x pnames 276 switch (pname) { 277 case GL_MAX_VIEWPORT_DIMS: 278 needed = 2; 279 break; 280 281 case GL_PROGRAM_BINARY_FORMATS: 282 glGetIntegerv(GL_NUM_PROGRAM_BINARY_FORMATS, &needed); 283 break; 284 } 285 #endif 286 287 #ifdef GL_ES_VERSION_2_0 288 // GLES 2.x pnames 289 switch (pname) { 290 case GL_ALIASED_LINE_WIDTH_RANGE: 291 case GL_ALIASED_POINT_SIZE_RANGE: 292 needed = 2; 293 break; 294 295 case GL_BLEND_COLOR: 296 case GL_COLOR_CLEAR_VALUE: 297 case GL_COLOR_WRITEMASK: 298 case GL_SCISSOR_BOX: 299 case GL_VIEWPORT: 300 needed = 4; 301 break; 302 303 case GL_COMPRESSED_TEXTURE_FORMATS: 304 glGetIntegerv(GL_NUM_COMPRESSED_TEXTURE_FORMATS, &needed); 305 break; 306 307 case GL_SHADER_BINARY_FORMATS: 308 glGetIntegerv(GL_NUM_SHADER_BINARY_FORMATS, &needed); 309 break; 310 } 311 #endif 312 313 #ifdef GL_VERSION_ES_CM_1_1 314 // GLES 1.x pnames 315 switch (pname) { 316 case GL_ALIASED_LINE_WIDTH_RANGE: 317 case GL_ALIASED_POINT_SIZE_RANGE: 318 case GL_DEPTH_RANGE: 319 case GL_SMOOTH_LINE_WIDTH_RANGE: 320 case GL_SMOOTH_POINT_SIZE_RANGE: 321 needed = 2; 322 break; 323 324 case GL_CURRENT_NORMAL: 325 case GL_POINT_DISTANCE_ATTENUATION: 326 needed = 3; 327 break; 328 329 case GL_COLOR_CLEAR_VALUE: 330 case GL_COLOR_WRITEMASK: 331 case GL_CURRENT_COLOR: 332 case GL_CURRENT_TEXTURE_COORDS: 333 case GL_FOG_COLOR: 334 case GL_LIGHT_MODEL_AMBIENT: 335 case GL_SCISSOR_BOX: 336 case GL_VIEWPORT: 337 needed = 4; 338 break; 339 340 case GL_MODELVIEW_MATRIX: 341 case GL_PROJECTION_MATRIX: 342 case GL_TEXTURE_MATRIX: 343 needed = 16; 344 break; 345 346 case GL_COMPRESSED_TEXTURE_FORMATS: 347 glGetIntegerv(GL_NUM_COMPRESSED_TEXTURE_FORMATS, &needed); 348 break; 349 } 350 #endif 351 return needed; 352 } 353 354 template <typename JTYPEARRAY, typename ARRAYGETTER, typename NTYPEARRAY, 355 typename ARRAYRELEASER, typename CTYPE, void GET(GLenum, CTYPE*)> 356 static void 357 get 358 (JNIEnv *_env, jobject _this, jint pname, JTYPEARRAY params_ref, jint offset) { 359 jint _exception = 0; 360 const char * _exceptionType; 361 const char * _exceptionMessage; 362 CTYPE *params_base = (CTYPE *) 0; 363 jint _remaining; 364 CTYPE *params = (CTYPE *) 0; 365 int _needed = 0; 366 367 if (!params_ref) { 368 _exception = 1; 369 _exceptionType = "java/lang/IllegalArgumentException"; 370 _exceptionMessage = "params == null"; 371 goto exit; 372 } 373 if (offset < 0) { 374 _exception = 1; 375 _exceptionType = "java/lang/IllegalArgumentException"; 376 _exceptionMessage = "offset < 0"; 377 goto exit; 378 } 379 _remaining = _env->GetArrayLength(params_ref) - offset; 380 _needed = getNeededCount(pname); 381 // if we didn't find this pname, we just assume the user passed 382 // an array of the right size -- this might happen with extensions 383 // or if we forget an enum here. 384 if (_remaining < _needed) { 385 _exception = 1; 386 _exceptionType = "java/lang/IllegalArgumentException"; 387 _exceptionMessage = "length - offset < needed"; 388 goto exit; 389 } 390 params_base = (CTYPE *) getArrayPointer<JTYPEARRAY, ARRAYGETTER>( 391 _env, params_ref, (jboolean *)0); 392 params = params_base + offset; 393 394 GET( 395 (GLenum)pname, 396 (CTYPE *)params 397 ); 398 399 exit: 400 if (params_base) { 401 releaseArrayPointer<JTYPEARRAY, NTYPEARRAY, ARRAYRELEASER>( 402 _env, params_ref, params_base, !_exception); 403 } 404 if (_exception) { 405 jniThrowException(_env, _exceptionType, _exceptionMessage); 406 } 407 } 408 409 410 template <typename CTYPE, typename JTYPEARRAY, typename ARRAYGETTER, typename NTYPEARRAY, 411 typename ARRAYRELEASER, void GET(GLenum, CTYPE*)> 412 static void 413 getarray 414 (JNIEnv *_env, jobject _this, jint pname, jobject params_buf) { 415 jint _exception = 0; 416 const char * _exceptionType; 417 const char * _exceptionMessage; 418 JTYPEARRAY _array = (JTYPEARRAY) 0; 419 jint _bufferOffset = (jint) 0; 420 jint _remaining; 421 CTYPE *params = (CTYPE *) 0; 422 int _needed = 0; 423 424 params = (CTYPE *)getPointer(_env, params_buf, (jarray*)&_array, &_remaining, &_bufferOffset); 425 _remaining /= sizeof(CTYPE); // convert from bytes to item count 426 _needed = getNeededCount(pname); 427 // if we didn't find this pname, we just assume the user passed 428 // an array of the right size -- this might happen with extensions 429 // or if we forget an enum here. 430 if (_needed>0 && _remaining < _needed) { 431 _exception = 1; 432 _exceptionType = "java/lang/IllegalArgumentException"; 433 _exceptionMessage = "remaining() < needed"; 434 goto exit; 435 } 436 if (params == NULL) { 437 char * _paramsBase = (char *) getArrayPointer<JTYPEARRAY, ARRAYGETTER>( 438 _env, _array, (jboolean *) 0); 439 params = (CTYPE *) (_paramsBase + _bufferOffset); 440 } 441 GET( 442 (GLenum)pname, 443 (CTYPE *)params 444 ); 445 446 exit: 447 if (_array) { 448 releaseArrayPointer<JTYPEARRAY, NTYPEARRAY, ARRAYRELEASER>( 449 _env, _array, (NTYPEARRAY)params, _exception ? JNI_FALSE : JNI_TRUE); 450 } 451 if (_exception) { 452 jniThrowException(_env, _exceptionType, _exceptionMessage); 453 } 454 } 455 456 // -------------------------------------------------------------------------- 457 /* GLbitfield glQueryMatrixxOES ( GLfixed *mantissa, GLint *exponent ) */ 458 static jint 459 android_glQueryMatrixxOES___3II_3II 460 (JNIEnv *_env, jobject _this, jintArray mantissa_ref, jint mantissaOffset, jintArray exponent_ref, jint exponentOffset) { 461 jint _exception = 0; 462 const char * _exceptionType = NULL; 463 const char * _exceptionMessage = NULL; 464 GLbitfield _returnValue = -1; 465 GLfixed *mantissa_base = (GLfixed *) 0; 466 jint _mantissaRemaining; 467 GLfixed *mantissa = (GLfixed *) 0; 468 GLint *exponent_base = (GLint *) 0; 469 jint _exponentRemaining; 470 GLint *exponent = (GLint *) 0; 471 472 if (!mantissa_ref) { 473 _exception = 1; 474 _exceptionType = "java/lang/IllegalArgumentException"; 475 _exceptionMessage = "mantissa == null"; 476 goto exit; 477 } 478 if (mantissaOffset < 0) { 479 _exception = 1; 480 _exceptionType = "java/lang/IllegalArgumentException"; 481 _exceptionMessage = "mantissaOffset < 0"; 482 goto exit; 483 } 484 _mantissaRemaining = _env->GetArrayLength(mantissa_ref) - mantissaOffset; 485 if (_mantissaRemaining < 16) { 486 _exception = 1; 487 _exceptionType = "java/lang/IllegalArgumentException"; 488 _exceptionMessage = "length - mantissaOffset < 16 < needed"; 489 goto exit; 490 } 491 mantissa_base = (GLfixed *) 492 _env->GetIntArrayElements(mantissa_ref, (jboolean *)0); 493 mantissa = mantissa_base + mantissaOffset; 494 495 if (!exponent_ref) { 496 _exception = 1; 497 _exceptionType = "java/lang/IllegalArgumentException"; 498 _exceptionMessage = "exponent == null"; 499 goto exit; 500 } 501 if (exponentOffset < 0) { 502 _exception = 1; 503 _exceptionType = "java/lang/IllegalArgumentException"; 504 _exceptionMessage = "exponentOffset < 0"; 505 goto exit; 506 } 507 _exponentRemaining = _env->GetArrayLength(exponent_ref) - exponentOffset; 508 if (_exponentRemaining < 16) { 509 _exception = 1; 510 _exceptionType = "java/lang/IllegalArgumentException"; 511 _exceptionMessage = "length - exponentOffset < 16 < needed"; 512 goto exit; 513 } 514 exponent_base = (GLint *) 515 _env->GetIntArrayElements(exponent_ref, (jboolean *)0); 516 exponent = exponent_base + exponentOffset; 517 518 _returnValue = glQueryMatrixxOES( 519 (GLfixed *)mantissa, 520 (GLint *)exponent 521 ); 522 523 exit: 524 if (exponent_base) { 525 _env->ReleaseIntArrayElements(exponent_ref, (jint*)exponent_base, 526 _exception ? JNI_ABORT: 0); 527 } 528 if (mantissa_base) { 529 _env->ReleaseIntArrayElements(mantissa_ref, (jint*)mantissa_base, 530 _exception ? JNI_ABORT: 0); 531 } 532 if (_exception) { 533 jniThrowException(_env, _exceptionType, _exceptionMessage); 534 } 535 return (jint)_returnValue; 536 } 537 538 /* GLbitfield glQueryMatrixxOES ( GLfixed *mantissa, GLint *exponent ) */ 539 static jint 540 android_glQueryMatrixxOES__Ljava_nio_IntBuffer_2Ljava_nio_IntBuffer_2 541 (JNIEnv *_env, jobject _this, jobject mantissa_buf, jobject exponent_buf) { 542 jint _exception = 0; 543 const char * _exceptionType = NULL; 544 const char * _exceptionMessage = NULL; 545 jintArray _mantissaArray = (jintArray) 0; 546 jint _mantissaBufferOffset = (jint) 0; 547 jintArray _exponentArray = (jintArray) 0; 548 jint _exponentBufferOffset = (jint) 0; 549 GLbitfield _returnValue = -1; 550 jint _mantissaRemaining; 551 GLfixed *mantissa = (GLfixed *) 0; 552 jint _exponentRemaining; 553 GLint *exponent = (GLint *) 0; 554 555 if (!mantissa_buf) { 556 _exception = 1; 557 _exceptionType = "java/lang/IllegalArgumentException"; 558 _exceptionMessage = "mantissa == null"; 559 goto exit; 560 } 561 mantissa = (GLfixed *)getPointer(_env, mantissa_buf, (jarray*)&_mantissaArray, &_mantissaRemaining, &_mantissaBufferOffset); 562 if (_mantissaRemaining < 16) { 563 _exception = 1; 564 _exceptionType = "java/lang/IllegalArgumentException"; 565 _exceptionMessage = "remaining() < 16 < needed"; 566 goto exit; 567 } 568 if (!exponent_buf) { 569 _exception = 1; 570 _exceptionType = "java/lang/IllegalArgumentException"; 571 _exceptionMessage = "exponent == null"; 572 goto exit; 573 } 574 exponent = (GLint *)getPointer(_env, exponent_buf, (jarray*)&_exponentArray, &_exponentRemaining, &_exponentBufferOffset); 575 if (_exponentRemaining < 16) { 576 _exception = 1; 577 _exceptionType = "java/lang/IllegalArgumentException"; 578 _exceptionMessage = "remaining() < 16 < needed"; 579 goto exit; 580 } 581 if (mantissa == NULL) { 582 char * _mantissaBase = (char *)_env->GetIntArrayElements(_mantissaArray, (jboolean *) 0); 583 mantissa = (GLfixed *) (_mantissaBase + _mantissaBufferOffset); 584 } 585 if (exponent == NULL) { 586 char * _exponentBase = (char *)_env->GetIntArrayElements(_exponentArray, (jboolean *) 0); 587 exponent = (GLint *) (_exponentBase + _exponentBufferOffset); 588 } 589 _returnValue = glQueryMatrixxOES( 590 (GLfixed *)mantissa, 591 (GLint *)exponent 592 ); 593 594 exit: 595 if (_exponentArray) { 596 _env->ReleaseIntArrayElements(_exponentArray, (jint*)exponent, _exception ? JNI_ABORT : 0); 597 } 598 if (_mantissaArray) { 599 _env->ReleaseIntArrayElements(_mantissaArray, (jint*)mantissa, _exception ? JNI_ABORT : 0); 600 } 601 if (_exception) { 602 jniThrowException(_env, _exceptionType, _exceptionMessage); 603 } 604 return (jint)_returnValue; 605 } 606 607 static const char *classPathName = "android/opengl/GLES10Ext"; 608 609 static const JNINativeMethod methods[] = { 610 {"_nativeClassInit", "()V", (void*)nativeClassInit }, 611 {"glQueryMatrixxOES", "([II[II)I", (void *) android_glQueryMatrixxOES___3II_3II }, 612 {"glQueryMatrixxOES", "(Ljava/nio/IntBuffer;Ljava/nio/IntBuffer;)I", (void *) android_glQueryMatrixxOES__Ljava_nio_IntBuffer_2Ljava_nio_IntBuffer_2 }, 613 }; 614 615 int register_android_opengl_jni_GLES10Ext(JNIEnv *_env) 616 { 617 int err; 618 err = android::AndroidRuntime::registerNativeMethods(_env, classPathName, methods, NELEM(methods)); 619 return err; 620 } 621
