1 /******************************************************************************* 2 * Copyright (C) 2018 Cadence Design Systems, Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining 5 * a copy of this software and associated documentation files (the 6 * "Software"), to use this Software with Cadence processor cores only and 7 * not with any other processors and platforms, subject to 8 * the following conditions: 9 * 10 * The above copyright notice and this permission notice shall be included 11 * in all copies or substantial portions of the Software. 12 * 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 14 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 15 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 16 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 17 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 18 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 19 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 20 21 ******************************************************************************/ 22 23 enum xa_playback_error { 24 XA_PLAYBACK_OK = 0, 25 XA_PLAYBACK_INVALID_PARAM = -1, 26 XA_PLAYBACK_UNDERRUN = -2, 27 }; 28 29 void *xa_playback_open(unsigned int card, 30 unsigned int device, 31 unsigned int channels, 32 unsigned int rate, 33 unsigned int bits, 34 unsigned int period_size, 35 unsigned int period_count); 36 37 int xa_playback_buf(void *handle, 38 const void *data, 39 unsigned int nbytes); 40 41 int xa_playback_close(void *handle); 42 43