119 lines
3.9 KiB
C++
119 lines
3.9 KiB
C++
/*
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* Copyright (C) 2015 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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#ifndef ANDROID_HARDWARE_CAMERA2_OUTPUTCONFIGURATION_H
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#define ANDROID_HARDWARE_CAMERA2_OUTPUTCONFIGURATION_H
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#include <gui/IGraphicBufferProducer.h>
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#include <binder/Parcelable.h>
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namespace android {
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class Surface;
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namespace hardware {
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namespace camera2 {
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namespace params {
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class OutputConfiguration : public android::Parcelable {
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public:
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static const int INVALID_ROTATION;
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static const int INVALID_SET_ID;
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enum SurfaceType{
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SURFACE_TYPE_UNKNOWN = -1,
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SURFACE_TYPE_SURFACE_VIEW = 0,
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SURFACE_TYPE_SURFACE_TEXTURE = 1
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};
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sp<IGraphicBufferProducer> getGraphicBufferProducer() const;
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int getRotation() const;
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int getSurfaceSetID() const;
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int getSurfaceType() const;
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int getWidth() const;
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int getHeight() const;
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/**
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* Keep impl up-to-date with OutputConfiguration.java in frameworks/base
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*/
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virtual status_t writeToParcel(Parcel* parcel) const override;
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virtual status_t readFromParcel(const Parcel* parcel) override;
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// getGraphicBufferProducer will be NULL
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// getRotation will be INVALID_ROTATION
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// getSurfaceSetID will be INVALID_SET_ID
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OutputConfiguration();
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// getGraphicBufferProducer will be NULL if error occurred
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// getRotation will be INVALID_ROTATION if error occurred
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// getSurfaceSetID will be INVALID_SET_ID if error occurred
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OutputConfiguration(const Parcel& parcel);
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OutputConfiguration(sp<IGraphicBufferProducer>& gbp, int rotation,
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int surfaceSetID = INVALID_SET_ID);
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bool operator == (const OutputConfiguration& other) const {
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return (mGbp == other.mGbp &&
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mRotation == other.mRotation &&
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mSurfaceSetID == other.mSurfaceSetID &&
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mSurfaceType == other.mSurfaceType &&
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mWidth == other.mWidth &&
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mHeight == other.mHeight);
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}
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bool operator != (const OutputConfiguration& other) const {
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return !(*this == other);
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}
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bool operator < (const OutputConfiguration& other) const {
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if (*this == other) return false;
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if (mGbp != other.mGbp) return mGbp < other.mGbp;
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if (mSurfaceSetID != other.mSurfaceSetID) {
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return mSurfaceSetID < other.mSurfaceSetID;
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}
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if (mSurfaceType != other.mSurfaceType) {
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return mSurfaceType < other.mSurfaceType;
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}
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if (mWidth != other.mWidth) {
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return mWidth < other.mWidth;
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}
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if (mHeight != other.mHeight) {
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return mHeight < other.mHeight;
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}
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return mRotation < other.mRotation;
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}
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bool operator > (const OutputConfiguration& other) const {
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return (*this != other && !(*this < other));
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}
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private:
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sp<IGraphicBufferProducer> mGbp;
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int mRotation;
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int mSurfaceSetID;
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int mSurfaceType;
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int mWidth;
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int mHeight;
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// helper function
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static String16 readMaybeEmptyString16(const Parcel* parcel);
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};
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} // namespace params
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} // namespace camera2
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} // namespace hardware
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using hardware::camera2::params::OutputConfiguration;
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}; // namespace android
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#endif
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