1 // **************************************************************************** 2 // 3 // CEchoGals_mixer.h 4 // 5 // Set editor tabs to 3 for your viewing pleasure. 6 // 7 // ---------------------------------------------------------------------------- 8 // 9 // Copyright Echo Digital Audio Corporation (c) 1998 - 2002 10 // All rights reserved 11 // www.echoaudio.com 12 // 13 // Permission is hereby granted, free of charge, to any person obtaining a 14 // copy of this software and associated documentation files (the 15 // "Software"), to deal with the Software without restriction, including 16 // without limitation the rights to use, copy, modify, merge, publish, 17 // distribute, sublicense, and/or sell copies of the Software, and to 18 // permit persons to whom the Software is furnished to do so, subject to 19 // the following conditions: 20 // 21 // - Redistributions of source code must retain the above copyright 22 // notice, this list of conditions and the following disclaimers. 23 // 24 // - Redistributions in binary form must reproduce the above copyright 25 // notice, this list of conditions and the following disclaimers in the 26 // documentation and/or other materials provided with the distribution. 27 // 28 // - Neither the name of Echo Digital Audio, nor the names of its 29 // contributors may be used to endorse or promote products derived from 30 // this Software without specific prior written permission. 31 // 32 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 33 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 34 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 35 // IN NO EVENT SHALL THE CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR 36 // ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 37 // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 38 // SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE SOFTWARE. 39 // 40 // **************************************************************************** 41 42 #ifndef _CEchoGals_mixer_h_ 43 #define _CEchoGals_mixer_h_ 44 45 //=========================================================================== 46 // 47 // Mixer client stuff 48 // 49 //=========================================================================== 50 51 // 52 // Max number of notifies stored per card 53 // 54 #define MAX_MIXER_NOTIFIES 2048 55 56 // 57 // Structure describing a mixer client. The notifies are stored in a circular 58 // buffer 59 // 60 typedef struct tECHO_MIXER_CLIENT 61 { 62 DWORD dwCookie; // Unique ID for this client 63 64 DWORD dwCount; 65 DWORD dwHead; 66 DWORD dwTail; 67 68 MIXER_NOTIFY Notifies[MAX_MIXER_NOTIFIES]; 69 70 struct tECHO_MIXER_CLIENT *pNext; 71 72 } ECHO_MIXER_CLIENT; 73 74 #endif // _CEchoGals_mixer_h_ 75