1 /*
2  * Copyright 2024 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.camera.camera2.pipe.internal
18 
19 import androidx.camera.camera2.pipe.CameraGraph
20 import androidx.camera.camera2.pipe.StreamGraph
21 import androidx.camera.camera2.pipe.StreamId
22 import androidx.camera.camera2.pipe.config.CameraGraphScope
23 import androidx.camera.camera2.pipe.media.ImageSource
24 import androidx.camera.camera2.pipe.media.ImageSources
25 import javax.inject.Inject
26 
27 @CameraGraphScope
28 internal class ImageSourceMap
29 @Inject
30 constructor(graphConfig: CameraGraph.Config, streamGraph: StreamGraph, imageSources: ImageSources) {
<lambda>null31     val imageSources: Map<StreamId, ImageSource> = buildMap {
32         for (config in graphConfig.streams) {
33             val imageSourceConfig = config.imageSourceConfig ?: continue
34 
35             val cameraStream = streamGraph[config]!!
36             val imageSource = imageSources.createImageSource(cameraStream, imageSourceConfig)
37             this[cameraStream.id] = imageSource
38         }
39     }
40 }
41