19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 227f8002e591b5c579f75b2580183b5d1c4219cd4Jack Palevich** Copyright 2009, The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project*/ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// This source file is automatically generated 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <android_runtime/AndroidRuntime.h> 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <utils/misc.h> 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <assert.h> 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <GLES/gl.h> 24be509c9c7de5929d014dfe6d45e71cc8454ede0fJack Palevich#include <GLES/glext.h> 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic int initialized = 0; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass nioAccessClass; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass bufferClass; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass OOMEClass; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass UOEClass; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass IAEClass; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass AIOOBEClass; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jmethodID getBasePointerID; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jmethodID getBaseArrayID; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jmethodID getBaseArrayOffsetID; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID positionID; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID limitID; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID elementSizeShiftID; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* Cache method IDs each time the class is loaded. */ 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4327f8002e591b5c579f75b2580183b5d1c4219cd4Jack Palevichstatic void 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectnativeClassInitBuffer(JNIEnv *_env) 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass nioAccessClassLocal = _env->FindClass("java/nio/NIOAccess"); 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nioAccessClass = (jclass) _env->NewGlobalRef(nioAccessClassLocal); 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass bufferClassLocal = _env->FindClass("java/nio/Buffer"); 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bufferClass = (jclass) _env->NewGlobalRef(bufferClassLocal); 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getBasePointerID = _env->GetStaticMethodID(nioAccessClass, 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "getBasePointer", "(Ljava/nio/Buffer;)J"); 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getBaseArrayID = _env->GetStaticMethodID(nioAccessClass, 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "getBaseArray", "(Ljava/nio/Buffer;)Ljava/lang/Object;"); 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getBaseArrayOffsetID = _env->GetStaticMethodID(nioAccessClass, 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "getBaseArrayOffset", "(Ljava/nio/Buffer;)I"); 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project positionID = _env->GetFieldID(bufferClass, "position", "I"); 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project limitID = _env->GetFieldID(bufferClass, "limit", "I"); 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project elementSizeShiftID = 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project _env->GetFieldID(bufferClass, "_elementSizeShift", "I"); 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectnativeClassInit(JNIEnv *_env, jclass glImplClass) 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nativeClassInitBuffer(_env); 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass IAEClassLocal = 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project _env->FindClass("java/lang/IllegalArgumentException"); 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass OOMEClassLocal = 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project _env->FindClass("java/lang/OutOfMemoryError"); 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass UOEClassLocal = 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project _env->FindClass("java/lang/UnsupportedOperationException"); 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass AIOOBEClassLocal = 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project _env->FindClass("java/lang/ArrayIndexOutOfBoundsException"); 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAEClass = (jclass) _env->NewGlobalRef(IAEClassLocal); 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project OOMEClass = (jclass) _env->NewGlobalRef(OOMEClassLocal); 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project UOEClass = (jclass) _env->NewGlobalRef(UOEClassLocal); 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AIOOBEClass = (jclass) _env->NewGlobalRef(AIOOBEClassLocal); 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void * 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectgetPointer(JNIEnv *_env, jobject buffer, jarray *array, jint *remaining) 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint position; 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint limit; 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint elementSizeShift; 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jlong pointer; 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint offset; 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void *data; 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = _env->GetIntField(buffer, positionID); 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project limit = _env->GetIntField(buffer, limitID); 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project elementSizeShift = _env->GetIntField(buffer, elementSizeShiftID); 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *remaining = (limit - position) << elementSizeShift; 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project pointer = _env->CallStaticLongMethod(nioAccessClass, 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getBasePointerID, buffer); 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (pointer != 0L) { 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *array = NULL; 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (void *) (jint) pointer; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *array = (jarray) _env->CallStaticObjectMethod(nioAccessClass, 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getBaseArrayID, buffer); 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project offset = _env->CallStaticIntMethod(nioAccessClass, 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getBaseArrayOffsetID, buffer); 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project data = _env->GetPrimitiveArrayCritical(*array, (jboolean *) 0); 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (void *) ((char *) data + offset); 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectreleasePointer(JNIEnv *_env, jarray array, void *data, jboolean commit) 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project _env->ReleasePrimitiveArrayCritical(array, data, 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project commit ? 0 : JNI_ABORT); 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// -------------------------------------------------------------------------- 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 126