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Commit 8b3cf718 authored by Tilghman Lesher's avatar Tilghman Lesher
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As signed linear audio data is accessed as 16-bit values, certain processors... 

As signed linear audio data is accessed as 16-bit values, certain processors require the values to be aligned in memory.

(closes issue #16912)
 Reported by: michaelevdokimov
 Patches: 
       asterisk.patch uploaded by michaelevdokimov (license 997)
 Tested by: michaelevdokimov


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@267877 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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include/asterisk/slin.h
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/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 2007, Digium, Inc.
* Copyright (C) 2010, Digium, Inc.
*
* Russell Bryant <russell@digium.com>
*
......@@ -16,55 +16,55 @@
* at the top of the source tree.
*/
/* Source: beep.gsm
/* Source: beep.sln16
* Converted to beep.sln via file convert, then converted to hex:
* od -An -tx1 beep.sln | awk '{for (i=1; i<NF; i++) printf "0x%s, ", $i} {printf("0x%s,\n", $NF)}'
* od -An -tx2 beep.sln | awk '{for (i=1; i<NF; i++) printf "0x%s, ", $i} {printf("0x%s,\n", $NF)}'
* Samples were truncated at 160 and 320 bytes.
*/
static uint8_t ex_slin8[] = {
0x00, 0x00, 0x60, 0x00, 0x68, 0x00, 0x48, 0x00, 0xc8, 0xff, 0xa8, 0xff, 0xc8, 0xff, 0x40, 0x00,
0x60, 0x00, 0x40, 0x00, 0x80, 0x00, 0x80, 0x00, 0x58, 0x00, 0x00, 0xff, 0x50, 0xfe, 0xa0, 0xfe,
0xd8, 0xff, 0xc0, 0x00, 0xe0, 0x00, 0x58, 0x02, 0xa8, 0x02, 0xb0, 0x01, 0xf0, 0xff, 0xf8, 0xfe,
0x00, 0xff, 0x00, 0xfd, 0x78, 0xfc, 0x00, 0xfe, 0x48, 0x00, 0x38, 0x02, 0x40, 0x03, 0x20, 0x04,
0x78, 0x03, 0x90, 0x01, 0x00, 0xff, 0x38, 0xfd, 0xe8, 0xfc, 0x18, 0xfc, 0x90, 0xfc, 0x48, 0xfe,
0xe0, 0x00, 0x50, 0x03, 0x10, 0x05, 0x88, 0x05, 0x58, 0x04, 0x88, 0x01, 0x68, 0xfe, 0xe8, 0xfb,
0x80, 0xfa, 0x90, 0xfa, 0x30, 0xfc, 0xb0, 0xff, 0x68, 0x03, 0x18, 0x06, 0x20, 0x07, 0x48, 0x06,
0xb0, 0x03, 0x50, 0xff, 0xc0, 0xfa, 0xd0, 0xf7, 0xd8, 0xf6, 0x88, 0xf8, 0x50, 0xfc, 0x48, 0x01,
0x48, 0x06, 0x70, 0x09, 0xe0, 0x09, 0x50, 0x07, 0xa8, 0x02, 0xe0, 0xfc, 0x20, 0xf7, 0xf0, 0xf3,
0x68, 0xf5, 0xf8, 0xf9, 0x10, 0x00, 0x78, 0x06, 0x70, 0x0b, 0x00, 0x0d, 0xd8, 0x0a, 0xa8, 0x05,
} __attribute__ ((aligned (2)));
static uint16_t ex_slin8[] = {
0x0002, 0xfffc, 0x0000, 0xfffe, 0x0000, 0xfffa, 0x002a, 0x007a,
0x003a, 0xffbe, 0xff76, 0xff84, 0x0016, 0x007e, 0x0096, 0x00d2,
0x00b6, 0x00b0, 0xff9a, 0xfe0a, 0xfdfe, 0xfebe, 0xff5c, 0xffb2,
0x0184, 0x035a, 0x02f6, 0x01e6, 0x0096, 0x003c, 0xfdf0, 0xfbfe,
0xfc94, 0xfdb0, 0x001c, 0x01fc, 0x03a6, 0x0450, 0x034c, 0x0132,
0xfe96, 0xfd5a, 0xfc0e, 0xfb14, 0xfb52, 0xfd12, 0xffda, 0x027a,
0x049a, 0x05e0, 0x0498, 0x01ee, 0xfe80, 0xfb80, 0xf9ee, 0xf9e4,
0xfbd2, 0xffb4, 0x03ce, 0x06d6, 0x0854, 0x07f6, 0x0506, 0x0052,
0xfb6e, 0xf79e, 0xf646, 0xf812, 0xfbea, 0x016a, 0x069e, 0x0a2e,
0x0b30, 0x0856, 0x0296, 0xfba0, 0xf562, 0xf284, 0xf402, 0xf8da,
};
static uint8_t ex_slin16[] = {
0x00, 0x00, 0x60, 0x00, 0x68, 0x00, 0x48, 0x00, 0xc8, 0xff, 0xa8, 0xff, 0xc8, 0xff, 0x40, 0x00,
0x60, 0x00, 0x40, 0x00, 0x80, 0x00, 0x80, 0x00, 0x58, 0x00, 0x00, 0xff, 0x50, 0xfe, 0xa0, 0xfe,
0xd8, 0xff, 0xc0, 0x00, 0xe0, 0x00, 0x58, 0x02, 0xa8, 0x02, 0xb0, 0x01, 0xf0, 0xff, 0xf8, 0xfe,
0x00, 0xff, 0x00, 0xfd, 0x78, 0xfc, 0x00, 0xfe, 0x48, 0x00, 0x38, 0x02, 0x40, 0x03, 0x20, 0x04,
0x78, 0x03, 0x90, 0x01, 0x00, 0xff, 0x38, 0xfd, 0xe8, 0xfc, 0x18, 0xfc, 0x90, 0xfc, 0x48, 0xfe,
0xe0, 0x00, 0x50, 0x03, 0x10, 0x05, 0x88, 0x05, 0x58, 0x04, 0x88, 0x01, 0x68, 0xfe, 0xe8, 0xfb,
0x80, 0xfa, 0x90, 0xfa, 0x30, 0xfc, 0xb0, 0xff, 0x68, 0x03, 0x18, 0x06, 0x20, 0x07, 0x48, 0x06,
0xb0, 0x03, 0x50, 0xff, 0xc0, 0xfa, 0xd0, 0xf7, 0xd8, 0xf6, 0x88, 0xf8, 0x50, 0xfc, 0x48, 0x01,
0x48, 0x06, 0x70, 0x09, 0xe0, 0x09, 0x50, 0x07, 0xa8, 0x02, 0xe0, 0xfc, 0x20, 0xf7, 0xf0, 0xf3,
0x68, 0xf5, 0xf8, 0xf9, 0x10, 0x00, 0x78, 0x06, 0x70, 0x0b, 0x00, 0x0d, 0xd8, 0x0a, 0xa8, 0x05,
0xa8, 0xfe, 0x28, 0xf8, 0x28, 0xf4, 0x90, 0xf3, 0x98, 0xf6, 0x50, 0xfc, 0x78, 0x03, 0x80, 0x09,
0x98, 0x0c, 0x70, 0x0b, 0xd8, 0x06, 0x48, 0x00, 0xe0, 0xf8, 0x70, 0xf3, 0xb8, 0xf1, 0xc8, 0xf4,
0xf8, 0xfa, 0x68, 0x02, 0x50, 0x0a, 0x40, 0x0f, 0xa8, 0x0f, 0x98, 0x0b, 0x80, 0x04, 0x50, 0xfc,
0x88, 0xf4, 0x40, 0xf0, 0xc8, 0xf0, 0x30, 0xf5, 0x78, 0xfc, 0xa8, 0x04, 0x00, 0x0c, 0xa8, 0x0f,
0x98, 0x0e, 0xa8, 0x08, 0x30, 0x00, 0xc0, 0xf7, 0x80, 0xf1, 0x80, 0xef, 0x58, 0xf2, 0x20, 0xf9,
0xb0, 0x01, 0x90, 0x09, 0x68, 0x0f, 0xc0, 0x10, 0x20, 0x0d, 0x30, 0x05, 0xd8, 0xfb, 0xf0, 0xf3,
0x98, 0xef, 0x20, 0xf0, 0x58, 0xf5, 0xb8, 0xfd, 0x90, 0x06, 0x58, 0x0d, 0x58, 0x10, 0x90, 0x0e,
0x88, 0x08, 0xe8, 0xff, 0x78, 0xf7, 0xb8, 0xf1, 0xa0, 0xef, 0x40, 0xf2, 0xd8, 0xf8, 0x80, 0x02,
0x60, 0x0b, 0xc0, 0x10, 0xa0, 0x11, 0x78, 0x0d, 0x70, 0x05, 0x30, 0xfb, 0x98, 0xf2, 0x20, 0xee,
0x28, 0xef, 0x20, 0xf5, 0x48, 0xfe, 0xf8, 0x07, 0x28, 0x0f, 0xd0, 0x11, 0x18, 0x0e, 0x18, 0x06,
} __attribute__ ((aligned (2)));
static uint16_t ex_slin16[] = {
0x0002, 0x0025, 0x005a, 0x0075, 0x006c, 0x0052, 0x0026, 0xffde,
0xffa0, 0xff81, 0xff70, 0xff70, 0xff9f, 0xfff5, 0x003b, 0x0070,
0x008a, 0x0087, 0x00a2, 0x00ce, 0x00d3, 0x00ba, 0x00b4, 0x00c0,
0x0091, 0x0000, 0xff27, 0xfe52, 0xfde5, 0xfdeb, 0xfe25, 0xfe82,
0xfef1, 0xff4a, 0xff71, 0xff87, 0xfff5, 0x00ee, 0x022b, 0x0316,
0x0354, 0x0319, 0x02b8, 0x0230, 0x017d, 0x00d4, 0x0073, 0x0052,
0xffe8, 0xfec3, 0xfd46, 0xfc41, 0xfc08, 0xfc58, 0xfccf, 0xfd63,
0xfe43, 0xff74, 0x00ac, 0x01a0, 0x0279, 0x035e, 0x0416, 0x0457,
0x041c, 0x039b, 0x02e1, 0x01d4, 0x0086, 0xff36, 0xfe37, 0xfd9a,
0xfd0e, 0xfc5c, 0xfba4, 0xfb1e, 0xfaed, 0xfb14, 0xfb8f, 0xfc6c,
0xfda7, 0xff18, 0x0090, 0x01e5, 0x0315, 0x0433, 0x0520, 0x05ad,
0x05af, 0x0520, 0x041b, 0x02ba, 0x011e, 0xff72, 0xfdc9, 0xfc3c,
0xfaf8, 0xfa1d, 0xf9a9, 0xf99c, 0xfa18, 0xfb2b, 0xfcbf, 0xfeaa,
0x00b9, 0x02cd, 0x04b7, 0x0646, 0x076d, 0x0825, 0x086f, 0x0841,
0x0767, 0x05e5, 0x03e4, 0x018c, 0xff10, 0xfc8d, 0xfa2d, 0xf842,
0xf6f8, 0xf65d, 0xf67c, 0xf74e, 0xf8c1, 0xfac6, 0xfd41, 0xfff4,
0x02ae, 0x054f, 0x07af, 0x099d, 0x0ad8, 0x0b3a, 0x0aba, 0x094f,
0x0716, 0x0438, 0x00e1, 0xfd56, 0xf9e8, 0xf6d9, 0xf46d, 0xf2f8,
0xf2a3, 0xf35b, 0xf4fa, 0xf759, 0xfa5d, 0xfdd6, 0x0174, 0x04f5,
0x0829, 0x0ae4, 0x0cee, 0x0e09, 0x0e0a, 0x0ce8, 0x0acd, 0x07e9,
};
static inline struct ast_frame *slin8_sample(void)
{
static struct ast_frame f = {
.frametype = AST_FRAME_VOICE,
.subclass.codec = AST_FORMAT_SLINEAR,
.datalen = sizeof(ex_slin8),
.samples = ARRAY_LEN(ex_slin8) / 2,
.datalen = sizeof(ex_slin8) * 2,
.samples = ARRAY_LEN(ex_slin8),
.mallocd = 0,
.offset = 0,
.src = __PRETTY_FUNCTION__,
......@@ -79,8 +79,8 @@ static inline struct ast_frame *slin16_sample(void)
static struct ast_frame f = {
.frametype = AST_FRAME_VOICE,
.subclass.codec = AST_FORMAT_SLINEAR16,
.datalen = sizeof(ex_slin16),
.samples = ARRAY_LEN(ex_slin16) / 2,
.datalen = sizeof(ex_slin16) * 2,
.samples = ARRAY_LEN(ex_slin16),
.mallocd = 0,
.offset = 0,
.src = __PRETTY_FUNCTION__,
......
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