1// **************************************************************************** 2// 3// CMia.H 4// 5// Include file for interfacing with the CMia 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 _MIAOBJECT_ 33#define _MIAOBJECT_ 34 35#include "CEchoGalsVmixer.h" 36#include "CMiaDspCommObject.h" 37 38// 39// Class used for interfacing with the Mia audio card. 40// 41class CMia : public CEchoGalsVmixer 42{ 43public: 44 // 45 // Construction/destruction 46 // 47 CMia( PCOsSupport pOsSupport ); 48 49 virtual ~CMia(); 50 51 // 52 // Setup & initialization methods 53 // 54 55 virtual ECHOSTATUS InitHw(); 56 57 // 58 // Return the capabilities of this card; card type, card name, 59 // # analog inputs, # analog outputs, # digital channels, 60 // # MIDI ports and supported clocks. 61 // See ECHOGALS_CAPS definition above. 62 // 63 virtual ECHOSTATUS GetCapabilities 64 ( 65 PECHOGALS_CAPS pCapabilities 66 ); 67 68 // 69 // Audio Interface methods 70 // 71 virtual ECHOSTATUS QueryAudioSampleRate 72 ( 73 DWORD dwSampleRate 74 ); 75 76 virtual void QuerySampleRateRange(DWORD &dwMinRate,DWORD &dwMaxRate); 77 78 // 79 // Get a bitmask of all the clocks the hardware is currently detecting 80 // 81 virtual ECHOSTATUS GetInputClockDetect(DWORD &dwClockDetectBits); 82 83 // 84 // Overload new & delete so memory for this object is allocated from 85 // non-paged memory. 86 // 87 PVOID operator new( size_t Size ); 88 VOID operator delete( PVOID pVoid ); 89 90protected: 91 // 92 // Get access to the appropriate DSP comm object 93 // 94 PCMiaDspCommObject GetDspCommObject() 95 { return( (PCMiaDspCommObject) m_pDspCommObject ); } 96 97}; // class CMia 98 99 100typedef CMia * PCMia; 101 102#endif 103 104// *** Mia.H *** 105