Sat Apr 20 05:38:40 2024 UTC (19d)
Fix typo in comment.


(isaki)
diff -r1.4 -r1.5 src/sys/dev/audio/linear.c
cvs diff -r1.4 -r1.5 src/sys/dev/audio/linear.c (expand / switch to unified diff)

--- src/sys/dev/audio/linear.c 2021/07/21 06:35:44 1.4
+++ src/sys/dev/audio/linear.c 2024/04/20 05:38:40 1.5
@@ -1,14 +1,14 @@ @@ -1,14 +1,14 @@
1/* $NetBSD: linear.c,v 1.4 2021/07/21 06:35:44 skrll Exp $ */ 1/* $NetBSD: linear.c,v 1.5 2024/04/20 05:38:40 isaki Exp $ */
2 2
3/* 3/*
4 * Copyright (C) 2017 Tetsuya Isaki. All rights reserved. 4 * Copyright (C) 2017 Tetsuya Isaki. All rights reserved.
5 * Copyright (C) 2017 Y.Sugahara (moveccr). All rights reserved. 5 * Copyright (C) 2017 Y.Sugahara (moveccr). All rights reserved.
6 * 6 *
7 * Redistribution and use in source and binary forms, with or without 7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions 8 * modification, are permitted provided that the following conditions
9 * are met: 9 * are met:
10 * 1. Redistributions of source code must retain the above copyright 10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer. 11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright 12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the 13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution. 14 * documentation and/or other materials provided with the distribution.
@@ -17,27 +17,27 @@ @@ -17,27 +17,27 @@
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE. 26 * SUCH DAMAGE.
27 */ 27 */
28 28
29#include <sys/cdefs.h> 29#include <sys/cdefs.h>
30__KERNEL_RCSID(0, "$NetBSD: linear.c,v 1.4 2021/07/21 06:35:44 skrll Exp $"); 30__KERNEL_RCSID(0, "$NetBSD: linear.c,v 1.5 2024/04/20 05:38:40 isaki Exp $");
31 31
32#include <sys/param.h> 32#include <sys/param.h>
33#include <sys/types.h> 33#include <sys/types.h>
34#include <sys/systm.h> 34#include <sys/systm.h>
35#include <sys/device.h> 35#include <sys/device.h>
36#include <dev/audio/audiovar.h> 36#include <dev/audio/audiovar.h>
37#include <dev/audio/linear.h> 37#include <dev/audio/linear.h>
38 38
39/* 39/*
40 * audio_linear8_to_internal: 40 * audio_linear8_to_internal:
41 * This filter performs conversion from [US]LINEAR8 to internal format. 41 * This filter performs conversion from [US]LINEAR8 to internal format.
42 */ 42 */
43void 43void
@@ -212,27 +212,27 @@ audio_internal_to_linear16(audio_filter_ @@ -212,27 +212,27 @@ audio_internal_to_linear16(audio_filter_
212 val = (*s++) >> shift; 212 val = (*s++) >> shift;
213 val ^= xor; 213 val ^= xor;
214 if (!is_dst_NE) 214 if (!is_dst_NE)
215 val = bswap16(val); 215 val = bswap16(val);
216 *d++ = val; 216 *d++ = val;
217 } 217 }
218 } 218 }
219} 219}
220 220
221#if defined(AUDIO_SUPPORT_LINEAR24) 221#if defined(AUDIO_SUPPORT_LINEAR24)
222/* 222/*
223 * audio_linear24_to_internal: 223 * audio_linear24_to_internal:
224 * This filter performs conversion from [US]LINEAR24/24{LE,BE} to 224 * This filter performs conversion from [US]LINEAR24/24{LE,BE} to
225 * internal format. Since it's rerely used, it's size optimized. 225 * internal format. Since it's rarely used, it's size optimized.
226 */ 226 */
227void 227void
228audio_linear24_to_internal(audio_filter_arg_t *arg) 228audio_linear24_to_internal(audio_filter_arg_t *arg)
229{ 229{
230 const uint8_t *s; 230 const uint8_t *s;
231 aint_t *d; 231 aint_t *d;
232 auint_t xor; 232 auint_t xor;
233 u_int sample_count; 233 u_int sample_count;
234 u_int i; 234 u_int i;
235 bool is_src_LE; 235 bool is_src_LE;
236 236
237 DIAGNOSTIC_filter_arg(arg); 237 DIAGNOSTIC_filter_arg(arg);
238 KASSERT(audio_format2_is_linear(arg->srcfmt)); 238 KASSERT(audio_format2_is_linear(arg->srcfmt));