ia64/xen-unstable

view tools/ioemu/audio/mixeng.h @ 15841:c5f735271e22

[IA64] Foreign p2m: Fix vti domain builder.

It should set arch_domain::convmem_end.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
author Alex Williamson <alex.williamson@hp.com>
date Thu Sep 06 13:48:43 2007 -0600 (2007-09-06)
parents b450f21472a0
children f7b43e5c42b9
line source
1 /*
2 * QEMU Mixing engine header
3 *
4 * Copyright (c) 2004-2005 Vassili Karpov (malc)
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24 #ifndef QEMU_MIXENG_H
25 #define QEMU_MIXENG_H
27 #ifdef FLOAT_MIXENG
28 typedef float real_t;
29 typedef struct { int mute; real_t r; real_t l; } volume_t;
30 typedef struct { real_t l; real_t r; } st_sample_t;
31 #else
32 typedef struct { int mute; int64_t r; int64_t l; } volume_t;
33 typedef struct { int64_t l; int64_t r; } st_sample_t;
34 #endif
36 typedef void (t_sample) (st_sample_t *dst, const void *src,
37 int samples, volume_t *vol);
38 typedef void (f_sample) (void *dst, const st_sample_t *src, int samples);
40 extern t_sample *mixeng_conv[2][2][2][2];
41 extern f_sample *mixeng_clip[2][2][2][2];
43 void *st_rate_start (int inrate, int outrate);
44 void st_rate_flow (void *opaque, st_sample_t *ibuf, st_sample_t *obuf,
45 int *isamp, int *osamp);
46 void st_rate_flow_mix (void *opaque, st_sample_t *ibuf, st_sample_t *obuf,
47 int *isamp, int *osamp);
48 void st_rate_stop (void *opaque);
49 void mixeng_clear (st_sample_t *buf, int len);
51 #endif /* mixeng.h */