1// **************************************************************************** 2// 3// CGina.H 4// 5// Include file for interfacing with the CGina generic driver class 6// Set editor tabs to 3 for your viewing pleasure. 7// 8// ---------------------------------------------------------------------------- 9// 10// This file is part of Echo Digital Audio's generic driver library. 11// Copyright Echo Digital Audio Corporation (c) 1998 - 2005 12// All rights reserved 13// www.echoaudio.com 14// 15// This library is free software; you can redistribute it and/or 16// modify it under the terms of the GNU Lesser General Public 17// License as published by the Free Software Foundation; either 18// version 2.1 of the License, or (at your option) any later version. 19// 20// This library is distributed in the hope that it will be useful, 21// but WITHOUT ANY WARRANTY; without even the implied warranty of 22// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 23// Lesser General Public License for more details. 24// 25// You should have received a copy of the GNU Lesser General Public 26// License along with this library; if not, write to the Free Software 27// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 28// 29// **************************************************************************** 30 31// Prevent problems with multiple includes 32#ifndef _GINAOBJECT_ 33#define _GINAOBJECT_ 34 35#include "CEchoGals.h" 36#include "CGinaDspCommObject.h" 37 38// 39// Class used for interfacing with the Gina audio card. 40// 41class CGina : public CEchoGals 42{ 43public: 44 // 45 // Construction/destruction 46 // 47 CGina( PCOsSupport pOsSupport ); 48 49 virtual ~CGina(); 50 51 // 52 // Setup & initialization methods 53 // 54 55 virtual ECHOSTATUS InitHw(); 56 57 // 58 // Adapter information methods 59 // 60 virtual ECHOSTATUS GetCapabilities 61 ( 62 PECHOGALS_CAPS pCapabilities 63 ); 64 65 // 66 // Get a bitmask of all the clocks the hardware is currently detecting 67 // 68 virtual ECHOSTATUS GetInputClockDetect(DWORD &dwClockDetectBits); 69 70 // 71 // Audio Interface methods 72 // 73 virtual ECHOSTATUS QueryAudioSampleRate 74 ( 75 DWORD dwSampleRate 76 ); 77 78 virtual void QuerySampleRateRange(DWORD &dwMinRate,DWORD &dwMaxRate); 79 80 // 81 // Overload new & delete so memory for this object is allocated from non-paged memory. 82 // 83 PVOID operator new( size_t Size ); 84 VOID operator delete( PVOID pVoid ); 85 86protected: 87 // 88 // Get access to the appropriate DSP comm object 89 // 90 PCGinaDspCommObject GetDspCommObject() 91 { return( (PCGinaDspCommObject) m_pDspCommObject ); } 92}; // class CGina 93 94typedef CGina * PCGina; 95 96#endif 97 98// *** CGina.H *** 99