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Disable camera auto white balancing #88

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Disable camera auto white balancing #88

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14 changes: 12 additions & 2 deletions app/src/main/java/dk/scuffed/whiteboardapp/pipeline/stages/input_stages/CameraXStage.kt
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Original file line number Diff line number Diff line change
@@ -1,12 +1,16 @@
package dk.scuffed.whiteboardapp.pipeline.stages.input_stages

import android.annotation.SuppressLint
import android.content.Context
import android.graphics.SurfaceTexture
import android.hardware.camera2.CameraMetadata
import android.hardware.camera2.CaptureRequest
import android.opengl.GLES11Ext
import android.opengl.GLES20
import android.os.Handler
import android.util.Size
import android.view.Surface
import androidx.camera.camera2.interop.Camera2Interop
import androidx.camera.core.AspectRatio.RATIO_16_9
import androidx.camera.core.CameraSelector
import androidx.camera.core.CameraSelector.LENS_FACING_BACK
Expand All @@ -26,6 +30,7 @@ import java.util.concurrent.CompletableFuture
/**
* Outputs the camera onto a OpenGL framebuffer
*/
@SuppressLint("UnsafeOptInUsageError")
internal class CameraXStage(
context: Context,
pipeline: IPipeline,
Expand Down Expand Up @@ -55,9 +60,14 @@ internal class CameraXStage(

mainThreadHandler.post {
run {
val preview = Preview.Builder()
val previewBuilder = Preview.Builder()
.setTargetAspectRatio(RATIO_16_9)
.build()


val camera2InterOp = Camera2Interop.Extender(previewBuilder)
camera2InterOp.setCaptureRequestOption(CaptureRequest.CONTROL_AWB_MODE, CameraMetadata.CONTROL_AWB_MODE_SHADE)

val preview = previewBuilder.build()

preview.setSurfaceProvider { request ->
val surface = Surface(cameraSurfaceTexture)
Expand Down