1 // **************************************************************************** 2 // 3 // CLayla.h 4 // 5 // Include file for interfacing with the CLayla 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 _LAYLAOBJECT_ 33 #define _LAYLAOBJECT_ 34 35 #include "CEchoGalsMTC.h" 36 #include "CLaylaDspCommObject.h" 37 38 39 // 40 // Class used for interfacing with the Layla audio card. 41 // 42 class CLayla : public CEchoGalsMTC 43 { 44 public: 45 // 46 // Construction/destruction 47 // 48 CLayla( PCOsSupport pOsSupport ); 49 50 virtual ~CLayla(); 51 52 // 53 // Setup & initialization methods 54 // 55 56 virtual ECHOSTATUS InitHw(); 57 58 // 59 // Adapter information methods 60 // 61 62 virtual ECHOSTATUS GetCapabilities 63 ( 64 PECHOGALS_CAPS pCapabilities 65 ); 66 67 // 68 // Audio Interface methods 69 // 70 virtual ECHOSTATUS QueryAudioSampleRate 71 ( 72 DWORD dwSampleRate 73 ); 74 75 virtual void QuerySampleRateRange(DWORD &dwMinRate,DWORD &dwMaxRate); 76 77 // 78 // Get a bitmask of all the clocks the hardware is currently detecting 79 // 80 virtual ECHOSTATUS GetInputClockDetect(DWORD &dwClockDetectBits); 81 82 // 83 // Overload new & delete so memory for this object is allocated from non-paged memory. 84 // 85 PVOID operator new( size_t Size ); 86 VOID operator delete( PVOID pVoid ); 87 88 protected: 89 90 // 91 // Get access to the appropriate DSP comm object 92 // GetDspCommObject()93 PCLaylaDspCommObject GetDspCommObject() 94 { return( (PCLaylaDspCommObject) m_pDspCommObject ); } 95 96 }; // class CLayla 97 98 typedef CLayla * PCLayla; 99 100 #endif 101 102 // *** CLayla.H *** 103