/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2019, Google Inc. * * viewfinder.cpp - qcam - Viewfinder */ #include #include #include "format_converter.h" #include "viewfinder.h" ViewFinder::ViewFinder(QWidget *parent) : QLabel(parent), format_(0), width_(0), height_(0), image_(nullptr) { } void ViewFinder::display(const unsigned char *raw, size_t size) { converter_.convert(raw, size, image_); QPixmap pixmap = QPixmap::fromImage(*image_); setPixmap(pixmap); } int ViewFinder::setFormat(unsigned int format, unsigned int width, unsigned int height) { int ret; ret = converter_.configure(format, width, height); if (ret < 0) return ret; format_ = format; width_ = width; height_ = height; setFixedSize(width, height); delete image_; image_ = new QImage(width, height, QImage::Format_RGB32); return 0; } '> Jacopo Mondi's clone of libcameragit repository hosting on libcamera.org
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