1 /* 2 * Copyright 2023 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 package androidx.hardware 18 19 import android.hardware.HardwareBuffer.USAGE_COMPOSER_OVERLAY 20 import android.hardware.HardwareBuffer.USAGE_CPU_READ_OFTEN 21 import android.hardware.HardwareBuffer.USAGE_CPU_READ_RARELY 22 import android.hardware.HardwareBuffer.USAGE_CPU_WRITE_OFTEN 23 import android.hardware.HardwareBuffer.USAGE_CPU_WRITE_RARELY 24 import android.hardware.HardwareBuffer.USAGE_FRONT_BUFFER 25 import android.hardware.HardwareBuffer.USAGE_GPU_COLOR_OUTPUT 26 import android.hardware.HardwareBuffer.USAGE_GPU_CUBE_MAP 27 import android.hardware.HardwareBuffer.USAGE_GPU_DATA_BUFFER 28 import android.hardware.HardwareBuffer.USAGE_GPU_MIPMAP_COMPLETE 29 import android.hardware.HardwareBuffer.USAGE_GPU_SAMPLED_IMAGE 30 import android.hardware.HardwareBuffer.USAGE_PROTECTED_CONTENT 31 import android.hardware.HardwareBuffer.USAGE_SENSOR_DIRECT_DATA 32 import android.hardware.HardwareBuffer.USAGE_VIDEO_ENCODE 33 import androidx.annotation.LongDef 34 import androidx.annotation.RestrictTo 35 36 @RestrictTo(RestrictTo.Scope.LIBRARY) 37 @Retention(AnnotationRetention.SOURCE) 38 @LongDef( 39 USAGE_CPU_READ_RARELY, 40 USAGE_CPU_READ_OFTEN, 41 USAGE_CPU_WRITE_RARELY, 42 USAGE_CPU_WRITE_OFTEN, 43 USAGE_GPU_SAMPLED_IMAGE, 44 USAGE_GPU_COLOR_OUTPUT, 45 USAGE_COMPOSER_OVERLAY, 46 USAGE_PROTECTED_CONTENT, 47 USAGE_VIDEO_ENCODE, 48 USAGE_GPU_DATA_BUFFER, 49 USAGE_SENSOR_DIRECT_DATA, 50 USAGE_GPU_CUBE_MAP, 51 USAGE_GPU_MIPMAP_COMPLETE, 52 USAGE_FRONT_BUFFER 53 ) 54 annotation class HardwareBufferUsage 55