diff options
| author | Stanislaw Halik <sthalik@misaki.pl> | 2015-10-30 09:01:32 +0100 |
|---|---|---|
| committer | Stanislaw Halik <sthalik@misaki.pl> | 2015-10-30 09:01:32 +0100 |
| commit | d785d3616500d5846ac8c5f5a6347da832a593b4 (patch) | |
| tree | ac670a125c5b880ad7e4b4f24a8635da4e66f0da /tracker-ht/ht_video_widget.h | |
| parent | 232c2ba8aca7900eaa950c48813ddfaca8a749a8 (diff) | |
| parent | 9b736d361bcde7a2ddaf3fe54b471c0e658e94f4 (diff) | |
Merge branch 'unstable' into trackhat
* unstable:
cmake: cleanup hydra
rename gui directory
move to subdirectory-based build system
cmake: switch to GNU CC 5.2.0 in mingw-w64 toolchain file
rift-080: forgot ovr_Initialize()
rift 025: fix name
Diffstat (limited to 'tracker-ht/ht_video_widget.h')
| -rw-r--r-- | tracker-ht/ht_video_widget.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/tracker-ht/ht_video_widget.h b/tracker-ht/ht_video_widget.h new file mode 100644 index 00000000..054b2cf4 --- /dev/null +++ b/tracker-ht/ht_video_widget.h @@ -0,0 +1,39 @@ +/* Copyright (c) 2014 Stanislaw Halik + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + */ +#pragma once + +#include <QTimer> +#include <QWidget> +#include <QMutex> +#include <QMutexLocker> +#include <QPainter> +#include <QPaintEvent> + +class HTVideoWidget : public QWidget +{ + Q_OBJECT +public: + HTVideoWidget(QWidget *parent) : QWidget(parent), fb(), width(0), height(0), fresh(false) { + connect(&timer, SIGNAL(timeout()), this, SLOT(update_and_repaint())); + timer.start(60); + } + void update_image(unsigned char* frame, int width, int height); +protected slots: + void paintEvent( QPaintEvent* e ) { + QMutexLocker foo(&mtx); + QPainter painter(this); + painter.drawImage(e->rect(), texture); + } + void update_and_repaint(); +private: + QMutex mtx; + QImage texture; + QTimer timer; + unsigned char fb[2048*2048*3]; + int width,height; + bool fresh; +}; |