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/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
* Copyright (C) 2019-2021, Google Inc.
*
* camera_request.cpp - libcamera Android Camera Request Descriptor
*/
#include "camera_request.h"
using namespace libcamera;
/*
* \class Camera3RequestDescriptor
*
* A utility class that groups information about a capture request to be later
* reused at request complete time to notify the framework.
*/
Camera3RequestDescriptor::Camera3RequestDescriptor(
Camera *camera, const camera3_capture_request_t *camera3Request)
{
frameNumber_ = camera3Request->frame_number;
/* Copy the camera3 request stream information for later access. */
const uint32_t numBuffers = camera3Request->num_output_buffers;
buffers_.resize(numBuffers);
for (uint32_t i = 0; i < numBuffers; i++)
buffers_[i].buffer = camera3Request->output_buffers[i];
/* Clone the controls associated with the camera3 request. */
settings_ = CameraMetadata(camera3Request->settings);
/*
* Create the CaptureRequest, stored as a unique_ptr<> to tie its
* lifetime to the descriptor.
*/
request_ = std::make_unique<CaptureRequest>(camera,
reinterpret_cast<uint64_t>(this));
}
Camera3RequestDescriptor::~Camera3RequestDescriptor() = default;
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