1 /* 2 * Copyright (C) 2012 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 // Native functions to pack a RGBA frame into either a one channel grayscale buffer 18 // or a three channel RGB buffer. 19 20 #ifndef ANDROID_FILTERFW_JNI_TOGRAYVALUES_H 21 #define ANDROID_FILTERFW_JNI_TOGRAYVALUES_H 22 23 #include <jni.h> 24 25 #ifdef __cplusplus 26 extern "C" { 27 #endif 28 29 JNIEXPORT jboolean JNICALL 30 Java_androidx_media_filterpacks_image_ToGrayValuesFilter_toGrayValues( 31 JNIEnv* env, jclass clazz, jobject imageBuffer, jobject grayBuffer ); 32 33 JNIEXPORT jboolean JNICALL 34 Java_androidx_media_filterpacks_image_ToRgbValuesFilter_toRgbValues( 35 JNIEnv* env, jclass clazz, jobject imageBuffer, jobject rgbBuffer ); 36 37 38 #ifdef __cplusplus 39 } 40 #endif 41 42 #endif // ANDROID_FILTERFW_JNI_TOGRAYVALUES_H 43
