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-rw-r--r--videoprovider.cpp37
1 files changed, 37 insertions, 0 deletions
diff --git a/videoprovider.cpp b/videoprovider.cpp
new file mode 100644
index 0000000..6aae2d6
--- /dev/null
+++ b/videoprovider.cpp
@@ -0,0 +1,37 @@
+#include "videoprovider.h"
+
+#include <stdexcept>
+#include <AR/video.h>
+
+VideoProvider::VideoProvider() {
+ // Open video device.
+ if(arVideoOpen(NULL) < 0) {
+ throw(std::runtime_error("arVideoOpen() failed."));
+ }
+
+ // Find the size of the window.
+ if(arVideoInqSize(&xsize, &ysize) < 0) {
+ throw(std::runtime_error("arVideoInqSize() failed."));
+ }
+}
+
+VideoProvider::~VideoProvider() {
+ stop();
+ arVideoClose();
+}
+
+void VideoProvider::start() {
+ arVideoCapStart();
+}
+
+void VideoProvider::stop() {
+ arVideoCapStop();
+}
+
+uint8_t* VideoProvider::get() {
+ return arVideoGetImage();
+}
+
+void VideoProvider::next() {
+ arVideoCapNext();
+}