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 // 41 class CDarla : public CEchoGals 42 { 43 public: 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 74 protected: 75 // 76 // Get access to the appropriate DSP comm object 77 // 78 PCDarlaDspCommObject GetDspCommObject() 79 { return( (PCDarlaDspCommObject) m_pDspCommObject ); } 80 }; // class CDarla 81 82 typedef CDarla * PCDarla; 83 84 #endif 85 86 // *** CDarla.H *** 87