diff options
Diffstat (limited to 'src/qcam/viewfinder.cpp')
| -rw-r--r-- | src/qcam/viewfinder.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/qcam/viewfinder.cpp b/src/qcam/viewfinder.cpp index 6de284d1..d51eebb1 100644 --- a/src/qcam/viewfinder.cpp +++ b/src/qcam/viewfinder.cpp @@ -6,6 +6,8 @@ */ #include <QImage> +#include <QImageWriter> +#include <QMutexLocker> #include <QPainter> #include "format_converter.h" @@ -23,10 +25,25 @@ ViewFinder::~ViewFinder() void ViewFinder::display(const unsigned char *raw, size_t size) { + QMutexLocker locker(&mutex_); + + /* + * \todo We're not supposed to block the pipeline handler thread + * for long, implement a better way to save images without + * impacting performances. + */ + converter_.convert(raw, size, image_); update(); } +QImage ViewFinder::getCurrentImage() +{ + QMutexLocker locker(&mutex_); + + return image_->copy(); +} + int ViewFinder::setFormat(unsigned int format, unsigned int width, unsigned int height) { |