1 files changed, 149 insertions, 0 deletions
diff --git a/src/imaging/FakeCamera.cpp b/src/imaging/FakeCamera.cpp
new file mode 100644
index 0000000..ffb1cb3
--- /dev/null
+++ b/src/imaging/FakeCamera.cpp
@@ -0,0 +1,149 @@
+//
+//  libavg - Media Playback Engine. 
+//  Copyright (C) 2003-2014 Ulrich von Zadow
+//
+//  This library is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU Lesser General Public
+//  License as published by the Free Software Foundation; either
+//  version 2 of the License, or (at your option) any later version.
+//
+//  This library is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+//  Lesser General Public License for more details.
+//
+//  You should have received a copy of the GNU Lesser General Public
+//  License along with this library; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//
+//  Current versions can be found at www.libavg.de
+//
+
+#include "FakeCamera.h"
+
+#include "../graphics/Pixel8.h"
+#include "../graphics/Filterfill.h"
+#include "../graphics/Filterfillrect.h"
+#include "../graphics/Filtergrayscale.h"
+#include "../graphics/BitmapLoader.h"
+
+#include "../base/TimeSource.h"
+#include "../base/Exception.h"
+#include "../base/Logger.h"
+
+
+using namespace std;
+
+namespace avg {
+
+FakeCamera::FakeCamera(PixelFormat camPF, PixelFormat destPF)
+    : Camera(camPF, destPF, IntPoint(640, 480), 60),
+      m_pBmpQ(new std::queue<BitmapPtr>()),
+      m_bIsOpen(false)
+{
+}
+
+FakeCamera::FakeCamera(std::vector<std::string>& pictures)
+    : Camera(I8, I8, IntPoint(640,480), 60),
+      m_pBmpQ(new std::queue<BitmapPtr>()),
+      m_bIsOpen(false)
+{
+    for (vector<string>::iterator it = pictures.begin(); it != pictures.end(); ++it) {
+        try {
+            BitmapPtr pBmp = loadBitmap(*it);
+            FilterGrayscale().applyInPlace(pBmp);
+            setImgSize(pBmp->getSize());
+            m_pBmpQ->push(pBmp);
+        } catch (Exception& ex) {
+            AVG_LOG_ERROR(ex.getStr());
+            throw;
+        }
+    }
+}
+
+FakeCamera::~FakeCamera()
+{
+}
+
+void FakeCamera::open()
+{
+    m_bIsOpen = true;
+}
+
+void FakeCamera::close()
+{
+    m_bIsOpen = false;
+}
+
+
+BitmapPtr FakeCamera::getImage(bool bWait)
+{
+    if (bWait) {
+        msleep(100);
+    }
+    if (!m_bIsOpen || !bWait || m_pBmpQ->empty()) {
+        return BitmapPtr();
+    } else {
+        BitmapPtr pBmp = m_pBmpQ->front();
+        m_pBmpQ->pop(); 
+        return pBmp; 
+    }
+}
+
+bool FakeCamera::isCameraAvailable()
+{
+    return true;
+}
+
+
+const string& FakeCamera::getDevice() const
+{
+    static string sDeviceName = "FakeCamera";
+    return sDeviceName;
+}
+
+const std::string& FakeCamera::getDriverName() const
+{
+    static string sDriverName = "FakeCameraDriver";
+    return sDriverName;
+}
+
+const string& FakeCamera::getMode() const
+{
+    static string sMode = "FakeCamera";
+    return sMode;
+}
+
+
+int FakeCamera::getFeature(CameraFeature feature) const
+{
+    return 0;
+}
+
+void FakeCamera::setFeature(CameraFeature feature, int value, bool bIgnoreOldValue)
+{
+}
+
+void FakeCamera::setFeatureOneShot(CameraFeature feature)
+{
+}
+
+int FakeCamera::getWhitebalanceU() const
+{
+    return 0;
+}
+
+int FakeCamera::getWhitebalanceV() const
+{
+    return 0;
+}
+
+void FakeCamera::setWhitebalance(int u, int v, bool bIgnoreOldValue)
+{
+}
+
+}
+
+
+
+