| /* |
| * Copyright (C) 2007 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "jni.h" |
| #include "GraphicsJNI.h" |
| #include "core_jni_helpers.h" |
| |
| #include "AvoidXfermode.h" |
| #include "SkPixelXorXfermode.h" |
| |
| namespace android { |
| |
| class SkXfermodeGlue { |
| public: |
| |
| static void finalizer(JNIEnv* env, jobject, jlong objHandle) |
| { |
| SkXfermode* obj = reinterpret_cast<SkXfermode *>(objHandle); |
| SkSafeUnref(obj); |
| } |
| |
| static jlong avoid_create(JNIEnv* env, jobject, jint opColor, |
| jint tolerance, jint modeHandle) |
| { |
| AvoidXfermode::Mode mode = static_cast<AvoidXfermode::Mode>(modeHandle); |
| return reinterpret_cast<jlong>(AvoidXfermode::Create(opColor, tolerance, mode)); |
| } |
| |
| static jlong pixelxor_create(JNIEnv* env, jobject, jint opColor) |
| { |
| return reinterpret_cast<jlong>(SkPixelXorXfermode::Create(opColor)); |
| } |
| }; |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| |
| static const JNINativeMethod gXfermodeMethods[] = { |
| {"finalizer", "(J)V", (void*) SkXfermodeGlue::finalizer} |
| }; |
| |
| static const JNINativeMethod gAvoidMethods[] = { |
| {"nativeCreate", "(III)J", (void*) SkXfermodeGlue::avoid_create} |
| }; |
| |
| static const JNINativeMethod gPixelXorMethods[] = { |
| {"nativeCreate", "(I)J", (void*) SkXfermodeGlue::pixelxor_create} |
| }; |
| |
| int register_android_graphics_Xfermode(JNIEnv* env) { |
| android::RegisterMethodsOrDie(env, "android/graphics/Xfermode", gXfermodeMethods, |
| NELEM(gXfermodeMethods)); |
| android::RegisterMethodsOrDie(env, "android/graphics/Xfermode", gXfermodeMethods, |
| NELEM(gXfermodeMethods)); |
| android::RegisterMethodsOrDie(env, "android/graphics/AvoidXfermode", gAvoidMethods, |
| NELEM(gAvoidMethods)); |
| android::RegisterMethodsOrDie(env, "android/graphics/PixelXorXfermode", gPixelXorMethods, |
| NELEM(gPixelXorMethods)); |
| |
| return 0; |
| } |
| |
| } |