137 lines
4.5 KiB
Java
137 lines
4.5 KiB
Java
/*
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* Copyright (C) 2023 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.hardware.camera2.extension;
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import android.annotation.FlaggedApi;
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import android.annotation.NonNull;
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import android.annotation.SuppressLint;
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import android.annotation.SystemApi;
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import android.graphics.ImageFormat;
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import android.hardware.camera2.params.ColorSpaceProfiles;
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import android.hardware.camera2.params.DynamicRangeProfiles;
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import android.hardware.camera2.utils.SurfaceUtils;
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import android.util.Size;
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import android.view.Surface;
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import com.android.internal.camera.flags.Flags;
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/**
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* Helper method used to describe a single camera output
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* {@link Surface}.
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*
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* <p>Instances of this class can be used as arguments when
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* initializing {@link ExtensionOutputConfiguration}.</p>
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*
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* @see ExtensionConfiguration
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* @see ExtensionOutputConfiguration
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* @hide
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*/
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@SystemApi
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@FlaggedApi(Flags.FLAG_CONCERT_MODE)
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public final class CameraOutputSurface {
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private final OutputSurface mOutputSurface;
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@FlaggedApi(Flags.FLAG_CONCERT_MODE)
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CameraOutputSurface(@NonNull OutputSurface surface) {
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mOutputSurface = surface;
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}
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/**
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* Initialize a camera output surface instance
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*
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* @param surface Output {@link Surface} to be
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* configured as camera output
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* @param size Requested size of the camera
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* output
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*/
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@FlaggedApi(Flags.FLAG_CONCERT_MODE)
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public CameraOutputSurface(@NonNull Surface surface,
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@NonNull Size size) {
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mOutputSurface = new OutputSurface();
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mOutputSurface.surface = surface;
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mOutputSurface.imageFormat = SurfaceUtils.getSurfaceFormat(surface);
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mOutputSurface.size = new android.hardware.camera2.extension.Size();
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mOutputSurface.size.width = size.getWidth();
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mOutputSurface.size.height = size.getHeight();
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mOutputSurface.dynamicRangeProfile = DynamicRangeProfiles.STANDARD;
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mOutputSurface.colorSpace = ColorSpaceProfiles.UNSPECIFIED;
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}
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/**
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* Return the current output {@link Surface}
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*/
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@FlaggedApi(Flags.FLAG_CONCERT_MODE)
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@NonNull
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public Surface getSurface() {
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return mOutputSurface.surface;
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}
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/**
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* Return the current requested output size
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*/
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@FlaggedApi(Flags.FLAG_CONCERT_MODE)
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@NonNull
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public android.util.Size getSize() {
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if (mOutputSurface.size != null) {
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return new Size(mOutputSurface.size.width, mOutputSurface.size.height);
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}
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return null;
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}
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/**
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* Return the current surface output {@link android.graphics.ImageFormat}
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*/
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@FlaggedApi(Flags.FLAG_CONCERT_MODE)
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public @ImageFormat.Format int getImageFormat() {
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return mOutputSurface.imageFormat;
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}
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/**
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* Return the dynamic range profile. The default
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* dynamicRangeProfile is
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* {@link android.hardware.camera2.params.DynamicRangeProfiles.STANDARD}
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* unless specified by CameraOutputSurface.setDynamicRangeProfile.
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*/
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@FlaggedApi(Flags.FLAG_EXTENSION_10_BIT)
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public @DynamicRangeProfiles.Profile long getDynamicRangeProfile() {
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return mOutputSurface.dynamicRangeProfile;
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}
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/**
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* Return the color space. The default colorSpace is
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* {@link android.hardware.camera2.params.ColorSpaceProfiles.UNSPECIFIED}
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* unless specified by CameraOutputSurface.setColorSpace.
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*/
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@SuppressLint("MethodNameUnits")
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@FlaggedApi(Flags.FLAG_EXTENSION_10_BIT)
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public int getColorSpace() {
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return mOutputSurface.colorSpace;
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}
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/**
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* Set the dynamic range profile. The default dynamicRangeProfile
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* will be {@link android.hardware.camera2.params.DynamicRangeProfiles.STANDARD}
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* unless explicitly set using this method.
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*/
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@FlaggedApi(Flags.FLAG_EXTENSION_10_BIT)
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public void setDynamicRangeProfile(
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@DynamicRangeProfiles.Profile long dynamicRangeProfile) {
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mOutputSurface.dynamicRangeProfile = dynamicRangeProfile;
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}
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}
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