include/avcap/linux/AVC_FormatManager.h

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00001 /*
00002  * (c) 2005, 2008 Nico Pranke <Nico.Pranke@googlemail.com>, Robin Luedtke <RobinLu@gmx.de> 
00003  *
00004  * This file is part of avcap.
00005  *
00006  * avcap is free software: you can redistribute it and/or modify
00007  * it under the terms of the GNU General Public License as published by
00008  * the Free Software Foundation, either version 3 of the License, or
00009  * (at your option) any later version.
00010  *
00011  * avcap is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with avcap.  If not, see <http://www.gnu.org/licenses/>.
00018  */
00019 
00020 /* avcap is free for non-commercial use.
00021  * To use it in commercial endeavors, please contact Nico Pranke <Nico.Pranke@googlemail.com>
00022  */
00023 
00024 
00025 #ifdef HAS_AVC_SUPPORT
00026 
00027 #ifndef AVC_FORMATMANAGER_H_
00028 #define AVC_FORMATMANAGER_H_
00029 
00030 #include "FormatManager.h"
00031 
00032 namespace avcap
00033 {
00034         class AVC_DeviceDescriptor;
00035         
00037           
00042         class AVC_FormatManager: public FormatManager
00043         {
00044         private:
00045                 bool mIsPal;
00046                 
00047         public:
00048                 AVC_FormatManager(AVC_DeviceDescriptor *dd);
00049                 
00050                 virtual ~AVC_FormatManager();
00051                 
00053 
00057                 int setResolution(int w, int h);
00058 
00060 
00061                 inline int getFramerate() { return mIsPal ? 25 : 30; }
00062                 
00063                 void query();
00064         };
00065 };
00066 #endif // AVC_FORMATMANAGER_H_
00067 
00068 #endif // HAS_AVC_SUPPORT
00069 

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