1// **************************************************************************** 2// 3// CDarla.H 4// 5// Include file for interfacing with the CDarla 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 _DARLAOBJECT_ 33#define _DARLAOBJECT_ 34 35#include "CEchoGals.h" 36#include "CDarlaDspCommObject.h" 37 38// 39// Class used for interfacing with the Darla audio card. 40// 41class CDarla : public CEchoGals 42{ 43public: 44 // 45 // Construction/destruction 46 // 47 CDarla( PCOsSupport pOsSupport ); 48 49 virtual ~CDarla(); 50 51 // 52 // Setup & initialization methods 53 // 54 55 virtual ECHOSTATUS InitHw(); 56 57 // 58 // Audio Interface methods 59 // 60 61 virtual ECHOSTATUS QueryAudioSampleRate 62 ( 63 DWORD dwSampleRate 64 ); 65 66 virtual void QuerySampleRateRange(DWORD &dwMinRate,DWORD &dwMaxRate); 67 68 // 69 // Overload new & delete so memory for this object is allocated from non-paged memory. 70 // 71 PVOID operator new( size_t Size ); 72 VOID operator delete( PVOID pVoid ); 73 74protected: 75 // 76 // Get access to the appropriate DSP comm object 77 // 78 PCDarlaDspCommObject GetDspCommObject() 79 { return( (PCDarlaDspCommObject) m_pDspCommObject ); } 80}; // class CDarla 81 82typedef CDarla * PCDarla; 83 84#endif 85 86// *** CDarla.H *** 87