From 587746e3dbbef8dd3bc44cbfe6314cbabd62cf00 Mon Sep 17 00:00:00 2001
From: Vegard Storheil Eriksen <zyp@jvnv.net>
Date: Tue, 6 Apr 2010 21:39:57 +0200
Subject: =?UTF-8?q?=E2=80=A6=20there.?=
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---
videoprovider.cpp | 37 +++++++++++++++++++++++++++++++++++++
videoprovider.h | 19 +++++++++++++++++++
2 files changed, 56 insertions(+)
create mode 100644 videoprovider.cpp
create mode 100644 videoprovider.h
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();
+}
diff --git a/videoprovider.h b/videoprovider.h
new file mode 100644
index 0000000..d9d3bc7
--- /dev/null
+++ b/videoprovider.h
@@ -0,0 +1,19 @@
+#ifndef VIDEOPROVIDER_H
+#define VIDEOPROVIDER_H
+
+#include <stdint.h>
+
+class VideoProvider {
+ public:
+ int xsize, ysize;
+
+ VideoProvider();
+ ~VideoProvider();
+
+ void start();
+ void stop();
+ uint8_t* get();
+ void next();
+};
+
+#endif
--
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