diff options
| -rw-r--r-- | src/qcam/viewfinder.cpp | 12 | ||||
| -rw-r--r-- | src/qcam/viewfinder.h | 3 |
2 files changed, 7 insertions, 8 deletions
diff --git a/src/qcam/viewfinder.cpp b/src/qcam/viewfinder.cpp index 2a35932e..e7b12015 100644 --- a/src/qcam/viewfinder.cpp +++ b/src/qcam/viewfinder.cpp @@ -16,13 +16,12 @@ #include "format_converter.h" ViewFinder::ViewFinder(QWidget *parent) - : QWidget(parent), format_(0), image_(nullptr) + : QWidget(parent), format_(0) { } ViewFinder::~ViewFinder() { - delete image_; } void ViewFinder::render(libcamera::FrameBuffer *buffer, MappedBuffer *map) @@ -41,7 +40,7 @@ void ViewFinder::render(libcamera::FrameBuffer *buffer, MappedBuffer *map) */ converter_.convert(static_cast<unsigned char *>(map->memory), - buffer->metadata().planes[0].bytesused, image_); + buffer->metadata().planes[0].bytesused, &image_); update(); renderComplete(buffer); @@ -51,7 +50,7 @@ QImage ViewFinder::getCurrentImage() { QMutexLocker locker(&mutex_); - return image_->copy(); + return image_.copy(); } int ViewFinder::setFormat(const libcamera::PixelFormat &format, @@ -66,8 +65,7 @@ int ViewFinder::setFormat(const libcamera::PixelFormat &format, format_ = format; size_ = size; - delete image_; - image_ = new QImage(size_, QImage::Format_RGB32); + image_ = QImage(size_, QImage::Format_RGB32); updateGeometry(); return 0; @@ -76,7 +74,7 @@ int ViewFinder::setFormat(const libcamera::PixelFormat &format, void ViewFinder::paintEvent(QPaintEvent *) { QPainter painter(this); - painter.drawImage(rect(), *image_, image_->rect()); + painter.drawImage(rect(), image_, image_.rect()); } QSize ViewFinder::sizeHint() const diff --git a/src/qcam/viewfinder.h b/src/qcam/viewfinder.h index 784fcced..54c0fa9d 100644 --- a/src/qcam/viewfinder.h +++ b/src/qcam/viewfinder.h @@ -9,6 +9,7 @@ #include <stddef.h> +#include <QImage> #include <QMutex> #include <QSize> #include <QWidget> @@ -51,7 +52,7 @@ private: libcamera::PixelFormat format_; QSize size_; - QImage *image_; + QImage image_; QMutex mutex_; /* Prevent concurrent access to image_ */ }; |