Changeset 11130

Timestamp:

02/26/10 16:01:00 (3 years ago)

Author:

robert

Message:

From Raymon de Vries, "I've made a small change to DirectShowTexture?.cpp: in the options for the directshow plugin it is possible to specify the capture device by number. For instance:

options->setPluginStringData("captureVideoDevice", "0");

Lines added in getDevice() are:

int deviceId = atoi(name.c_str());
if(deviceId >= 0 && deviceId < (int)_listDevice.size())

return _listDevice[deviceId];

This makes it easy to use a capture device without knowing it's name. Attached is the whole file against rev 11044"

Files:

• OpenSceneGraph/trunk/src/osgPlugins/directshow/DirectShowTexture.cpp (modified) (1 diff)

OpenSceneGraph/trunk/src/osgPlugins/directshow/DirectShowTexture.cpp

@@ -844 +844 @@
         //if (!_listDevice.empty())
         //    return _listDevice.front();
+
+        int deviceId = atoi(name.c_str());
+        if(deviceId >= 0 && deviceId < (int)_listDevice.size())
+          return _listDevice[deviceId];
+
         return DeviceEntry();
     }