| /* libs/android_runtime/android/graphics/PorterDuff.cpp |
| ** |
| ** Copyright 2006, 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. |
| */ |
| |
| // This file was generated from the C++ include file: SkPorterDuff.h |
| // Any changes made to this file will be discarded by the build. |
| // To change this file, either edit the include, or device/tools/gluemaker/main.cpp, |
| // or one of the auxilary file specifications in device/tools/gluemaker. |
| |
| #include "jni.h" |
| #include "GraphicsJNI.h" |
| #include "core_jni_helpers.h" |
| |
| #include "SkXfermode.h" |
| |
| namespace android { |
| |
| class SkPorterDuffGlue { |
| public: |
| |
| static jlong CreateXfermode(JNIEnv* env, jobject, jint modeHandle) { |
| // validate that the Java enum values match our expectations |
| SK_COMPILE_ASSERT(0 == SkXfermode::kClear_Mode, xfermode_mismatch); |
| SK_COMPILE_ASSERT(1 == SkXfermode::kSrc_Mode, xfermode_mismatch); |
| SK_COMPILE_ASSERT(2 == SkXfermode::kDst_Mode, xfermode_mismatch); |
| SK_COMPILE_ASSERT(3 == SkXfermode::kSrcOver_Mode, xfermode_mismatch); |
| SK_COMPILE_ASSERT(4 == SkXfermode::kDstOver_Mode, xfermode_mismatch); |
| SK_COMPILE_ASSERT(5 == SkXfermode::kSrcIn_Mode, xfermode_mismatch); |
| SK_COMPILE_ASSERT(6 == SkXfermode::kDstIn_Mode, xfermode_mismatch); |
| SK_COMPILE_ASSERT(7 == SkXfermode::kSrcOut_Mode, xfermode_mismatch); |
| SK_COMPILE_ASSERT(8 == SkXfermode::kDstOut_Mode, xfermode_mismatch); |
| SK_COMPILE_ASSERT(9 == SkXfermode::kSrcATop_Mode, xfermode_mismatch); |
| SK_COMPILE_ASSERT(10 == SkXfermode::kDstATop_Mode, xfermode_mismatch); |
| SK_COMPILE_ASSERT(11 == SkXfermode::kXor_Mode, xfermode_mismatch); |
| SK_COMPILE_ASSERT(16 == SkXfermode::kDarken_Mode, xfermode_mismatch); |
| SK_COMPILE_ASSERT(17 == SkXfermode::kLighten_Mode, xfermode_mismatch); |
| SK_COMPILE_ASSERT(13 == SkXfermode::kModulate_Mode, xfermode_mismatch); |
| SK_COMPILE_ASSERT(14 == SkXfermode::kScreen_Mode, xfermode_mismatch); |
| SK_COMPILE_ASSERT(12 == SkXfermode::kPlus_Mode, xfermode_mismatch); |
| SK_COMPILE_ASSERT(15 == SkXfermode::kOverlay_Mode, xfermode_mismatch); |
| |
| SkXfermode::Mode mode = static_cast<SkXfermode::Mode>(modeHandle); |
| return reinterpret_cast<jlong>(SkXfermode::Create(mode)); |
| } |
| |
| }; |
| |
| static const JNINativeMethod methods[] = { |
| {"nativeCreateXfermode","(I)J", (void*) SkPorterDuffGlue::CreateXfermode}, |
| }; |
| |
| int register_android_graphics_PorterDuff(JNIEnv* env) { |
| return RegisterMethodsOrDie(env, "android/graphics/PorterDuffXfermode", methods, NELEM(methods)); |
| } |
| |
| } |