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- fake.c

Browse Source 
* Add missing A_LAW / MU_LAW format.
- feeder.c
  * Fix format chain building. Traverse backward instead of forward
    during format chainning.
- feeder_fmt.c
  * Add missing alaw/mulaw converter.
  * Add 16 -> 24/32bit converter.
  * whitespace cleanup.
- sound.h
  * alaw / mulaw are member of AFMT_8BIT.

Submitted by:	Ariff Abdullah <skywizard@MyBSD.org.my>
This commit is contained in:
Alexander Leidinger 2005-09-10 17:47:39 +00:00
parent 8633619643
commit 5cfcc28b60
4 changed files with 233 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
sys/dev/sound/pcm/fake.c
View File

@ -29,6 +29,10 @@
SND_DECLARE_FILE("$FreeBSD$"); SND_DECLARE_FILE("$FreeBSD$");
static u_int32_t fk_fmt[] = { static u_int32_t fk_fmt[] = {
AFMT_MU_LAW,
AFMT_STEREO | AFMT_MU_LAW,
AFMT_A_LAW,
AFMT_STEREO | AFMT_A_LAW,
AFMT_U8, AFMT_U8,
AFMT_STEREO | AFMT_U8, AFMT_STEREO | AFMT_U8,
AFMT_S8, AFMT_S8,

17
sys/dev/sound/pcm/feeder.c
View File

@ -320,7 +320,10 @@ chn_fmtchain(struct pcm_channel *c, u_int32_t *to)
i = 0; i = 0;
best = 0; best = 0;
bestmax = 100; bestmax = 100;
while (from[i] != 0) { while (from[i] != 0)
i++;
while (i > 0) {
i--;
c->feeder->desc->out = from[i]; c->feeder->desc->out = from[i];
try = NULL; try = NULL;
max = 0; max = 0;
@ -338,7 +341,6 @@ chn_fmtchain(struct pcm_channel *c, u_int32_t *to)
try = try->source; try = try->source;
feeder_destroy(del); feeder_destroy(del);
} }
i++;
} }
if (best == 0) if (best == 0)
return 0; return 0;
@ -371,7 +373,16 @@ chn_fmtchain(struct pcm_channel *c, u_int32_t *to)
printf("%s [%d]\n", try->class->name, try->desc->idx); printf("%s [%d]\n", try->class->name, try->desc->idx);
#endif #endif
return (c->direction == PCMDIR_REC)? best : c->feeder->desc->out; if (c->direction == PCMDIR_REC) {
try = c->feeder;
while (try != NULL) {
if (try->desc->type == FEEDER_ROOT)
return try->desc->out;
try = try->source;
}
return best;
} else
return c->feeder->desc->out;
} }
void void

247
sys/dev/sound/pcm/feeder_fmt.c
View File

@ -46,7 +46,7 @@ MALLOC_DEFINE(M_FMTFEEDER, "fmtfeed", "pcm format feeder");
#define FEEDBUFSZ 8192 #define FEEDBUFSZ 8192
#define FEEDBUF24SZ 8190 #define FEEDBUF24SZ 8190
#define FMT_TRACE(x...) /* fprintf(stderr, x) */ #define FMT_TRACE(x...) /* printf(x) */
#define FMT_TEST(x, y...) /* if (x) FMT_TRACE(y) */ #define FMT_TEST(x, y...) /* if (x) FMT_TRACE(y) */
#define FMT_ALIGNBYTE(x) /* x */ #define FMT_ALIGNBYTE(x) /* x */
@ -123,6 +123,76 @@ static uint8_t alaw_to_s8_tbl[] = {
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
}; };
static uint8_t u8_to_ulaw_tbl[] = {
0, 0, 0, 0, 0, 1, 1, 1,
1, 2, 2, 2, 2, 3, 3, 3,
3, 4, 4, 4, 4, 5, 5, 5,
5, 6, 6, 6, 6, 7, 7, 7,
7, 8, 8, 8, 8, 9, 9, 9,
9, 10, 10, 10, 10, 11, 11, 11,
11, 12, 12, 12, 12, 13, 13, 13,
13, 14, 14, 14, 14, 15, 15, 15,
15, 16, 16, 17, 17, 18, 18, 19,
19, 20, 20, 21, 21, 22, 22, 23,
23, 24, 24, 25, 25, 26, 26, 27,
27, 28, 28, 29, 29, 30, 30, 31,
31, 32, 33, 34, 35, 36, 37, 38,
39, 40, 41, 42, 43, 44, 45, 46,
47, 49, 51, 53, 55, 57, 59, 61,
63, 66, 70, 74, 78, 84, 92, 104,
254, 231, 219, 211, 205, 201, 197, 193,
190, 188, 186, 184, 182, 180, 178, 176,
175, 174, 173, 172, 171, 170, 169, 168,
167, 166, 165, 164, 163, 162, 161, 160,
159, 159, 158, 158, 157, 157, 156, 156,
155, 155, 154, 154, 153, 153, 152, 152,
151, 151, 150, 150, 149, 149, 148, 148,
147, 147, 146, 146, 145, 145, 144, 144,
143, 143, 143, 143, 142, 142, 142, 142,
141, 141, 141, 141, 140, 140, 140, 140,
139, 139, 139, 139, 138, 138, 138, 138,
137, 137, 137, 137, 136, 136, 136, 136,
135, 135, 135, 135, 134, 134, 134, 134,
133, 133, 133, 133, 132, 132, 132, 132,
131, 131, 131, 131, 130, 130, 130, 130,
129, 129, 129, 129, 128, 128, 128, 128,
};
static uint8_t u8_to_alaw_tbl[] = {
42, 42, 42, 42, 42, 43, 43, 43,
43, 40, 40, 40, 40, 41, 41, 41,
41, 46, 46, 46, 46, 47, 47, 47,
47, 44, 44, 44, 44, 45, 45, 45,
45, 34, 34, 34, 34, 35, 35, 35,
35, 32, 32, 32, 32, 33, 33, 33,
33, 38, 38, 38, 38, 39, 39, 39,
39, 36, 36, 36, 36, 37, 37, 37,
37, 58, 58, 59, 59, 56, 56, 57,
57, 62, 62, 63, 63, 60, 60, 61,
61, 50, 50, 51, 51, 48, 48, 49,
49, 54, 54, 55, 55, 52, 52, 53,
53, 10, 11, 8, 9, 14, 15, 12,
13, 2, 3, 0, 1, 6, 7, 4,
5, 24, 30, 28, 18, 16, 22, 20,
106, 110, 98, 102, 122, 114, 75, 90,
213, 197, 245, 253, 229, 225, 237, 233,
149, 151, 145, 147, 157, 159, 153, 155,
133, 132, 135, 134, 129, 128, 131, 130,
141, 140, 143, 142, 137, 136, 139, 138,
181, 181, 180, 180, 183, 183, 182, 182,
177, 177, 176, 176, 179, 179, 178, 178,
189, 189, 188, 188, 191, 191, 190, 190,
185, 185, 184, 184, 187, 187, 186, 186,
165, 165, 165, 165, 164, 164, 164, 164,
167, 167, 167, 167, 166, 166, 166, 166,
161, 161, 161, 161, 160, 160, 160, 160,
163, 163, 163, 163, 162, 162, 162, 162,
173, 173, 173, 173, 172, 172, 172, 172,
175, 175, 175, 175, 174, 174, 174, 174,
169, 169, 169, 169, 168, 168, 168, 168,
171, 171, 171, 171, 170, 170, 170, 170,
};
static int static int
feed_table_u8(struct pcm_feeder *f, struct pcm_channel *c, uint8_t *b, feed_table_u8(struct pcm_feeder *f, struct pcm_channel *c, uint8_t *b,
uint32_t count, void *source) uint32_t count, void *source)
@ -155,24 +225,50 @@ feed_table_s16le(struct pcm_feeder *f, struct pcm_channel *c, uint8_t *b,
return k; return k;
} }
static int
feed_table_xlaw(struct pcm_feeder *f, struct pcm_channel *c, uint8_t *b,
uint32_t count, void *source)
{
int j, k = FEEDER_FEED(f->source, c, b, count, source);
uint8_t *tbl = (uint8_t *)f->data;
j = k;
while (j > 0) {
j--;
b[j] = tbl[b[j]];
}
return k;
}
static struct pcm_feederdesc feeder_ulawtou8_desc[] = { static struct pcm_feederdesc feeder_ulawtou8_desc[] = {
{FEEDER_FMT, AFMT_MU_LAW, AFMT_U8, 0}, {FEEDER_FMT, AFMT_MU_LAW, AFMT_U8, 0},
{FEEDER_FMT, AFMT_MU_LAW|AFMT_STEREO, AFMT_U8|AFMT_STEREO, 0}, {FEEDER_FMT, AFMT_MU_LAW|AFMT_STEREO, AFMT_U8|AFMT_STEREO, 0},
{0, 0, 0, 0}, {0, 0, 0, 0},
}; };
static kobj_method_t feeder_ulawtou8_methods[] = { static kobj_method_t feeder_ulawtou8_methods[] = {
KOBJMETHOD(feeder_feed, feed_table_u8), KOBJMETHOD(feeder_feed, feed_table_u8),
{0, 0} {0, 0}
}; };
FEEDER_DECLARE(feeder_ulawtou8, 0, ulaw_to_s8_tbl); FEEDER_DECLARE(feeder_ulawtou8, 0, ulaw_to_s8_tbl);
static struct pcm_feederdesc feeder_alawtou8_desc[] = {
{FEEDER_FMT, AFMT_A_LAW, AFMT_U8, 0},
{FEEDER_FMT, AFMT_A_LAW|AFMT_STEREO, AFMT_U8|AFMT_STEREO, 0},
{0, 0, 0, 0},
};
static kobj_method_t feeder_alawtou8_methods[] = {
KOBJMETHOD(feeder_feed, feed_table_u8),
{0, 0}
};
FEEDER_DECLARE(feeder_alawtou8, 0, alaw_to_s8_tbl);
static struct pcm_feederdesc feeder_ulawtos16le_desc[] = { static struct pcm_feederdesc feeder_ulawtos16le_desc[] = {
{FEEDER_FMT, AFMT_MU_LAW, AFMT_S16_LE, 0}, {FEEDER_FMT, AFMT_MU_LAW, AFMT_S16_LE, 0},
{FEEDER_FMT, AFMT_MU_LAW|AFMT_STEREO, AFMT_S16_LE|AFMT_STEREO, 0}, {FEEDER_FMT, AFMT_MU_LAW|AFMT_STEREO, AFMT_S16_LE|AFMT_STEREO, 0},
{0, 0, 0, 0}, {0, 0, 0, 0},
}; };
static kobj_method_t feeder_ulawtos16le_methods[] = { static kobj_method_t feeder_ulawtos16le_methods[] = {
KOBJMETHOD(feeder_feed, feed_table_s16le), KOBJMETHOD(feeder_feed, feed_table_s16le),
{0, 0} {0, 0}
}; };
FEEDER_DECLARE(feeder_ulawtos16le, 0, ulaw_to_s8_tbl); FEEDER_DECLARE(feeder_ulawtos16le, 0, ulaw_to_s8_tbl);
@ -183,21 +279,32 @@ static struct pcm_feederdesc feeder_alawtos16le_desc[] = {
{0, 0, 0, 0}, {0, 0, 0, 0},
}; };
static kobj_method_t feeder_alawtos16le_methods[] = { static kobj_method_t feeder_alawtos16le_methods[] = {
KOBJMETHOD(feeder_feed, feed_table_s16le), KOBJMETHOD(feeder_feed, feed_table_s16le),
{0, 0} {0, 0}
}; };
FEEDER_DECLARE(feeder_alawtos16le, 0, alaw_to_s8_tbl); FEEDER_DECLARE(feeder_alawtos16le, 0, alaw_to_s8_tbl);
static struct pcm_feederdesc feeder_alawtou8_desc[] = { static struct pcm_feederdesc feeder_u8toulaw_desc[] = {
{FEEDER_FMT, AFMT_A_LAW, AFMT_U8, 0}, {FEEDER_FMT, AFMT_U8, AFMT_MU_LAW, 0},
{FEEDER_FMT, AFMT_A_LAW|AFMT_STEREO, AFMT_U8|AFMT_STEREO, 0}, {FEEDER_FMT, AFMT_U8|AFMT_STEREO, AFMT_MU_LAW|AFMT_STEREO, 0},
{0, 0, 0, 0}, {0, 0, 0, 0},
}; };
static kobj_method_t feeder_alawtou8_methods[] = { static kobj_method_t feeder_u8toulaw_methods[] = {
KOBJMETHOD(feeder_feed, feed_table_u8), KOBJMETHOD(feeder_feed, feed_table_xlaw),
{0, 0} {0, 0}
}; };
FEEDER_DECLARE(feeder_alawtou8, 0, alaw_to_s8_tbl); FEEDER_DECLARE(feeder_u8toulaw, 0, u8_to_ulaw_tbl);
static struct pcm_feederdesc feeder_u8toalaw_desc[] = {
{FEEDER_FMT, AFMT_U8, AFMT_A_LAW, 0},
{FEEDER_FMT, AFMT_U8|AFMT_STEREO, AFMT_A_LAW|AFMT_STEREO, 0},
{0, 0, 0, 0},
};
static kobj_method_t feeder_u8toalaw_methods[] = {
KOBJMETHOD(feeder_feed, feed_table_xlaw),
{0, 0}
};
FEEDER_DECLARE(feeder_u8toalaw, 0, u8_to_alaw_tbl);
/* /*
* Conversion rules:- * Conversion rules:-
@ -254,7 +361,7 @@ static struct pcm_feederdesc feeder_8to16le_desc[] = {
{0, 0, 0, 0}, {0, 0, 0, 0},
}; };
static kobj_method_t feeder_8to16le_methods[] = { static kobj_method_t feeder_8to16le_methods[] = {
KOBJMETHOD(feeder_feed, feed_8to16le), KOBJMETHOD(feeder_feed, feed_8to16le),
{0, 0} {0, 0}
}; };
FEEDER_DECLARE(feeder_8to16le, 0, NULL); FEEDER_DECLARE(feeder_8to16le, 0, NULL);
@ -291,13 +398,51 @@ static struct pcm_feederdesc feeder_16leto8_desc[] = {
{0, 0, 0, 0}, {0, 0, 0, 0},
}; };
static kobj_method_t feeder_16leto8_methods[] = { static kobj_method_t feeder_16leto8_methods[] = {
KOBJMETHOD(feeder_init, feed_common_init), KOBJMETHOD(feeder_init, feed_common_init),
KOBJMETHOD(feeder_free, feed_common_free), KOBJMETHOD(feeder_free, feed_common_free),
KOBJMETHOD(feeder_feed, feed_16leto8), KOBJMETHOD(feeder_feed, feed_16leto8),
{0, 0} {0, 0}
}; };
FEEDER_DECLARE(feeder_16leto8, 0, NULL); FEEDER_DECLARE(feeder_16leto8, 0, NULL);
static int
feed_16leto24le(struct pcm_feeder *f, struct pcm_channel *c, uint8_t *b,
uint32_t count, void *source)
{
int i, j, k;
k = (count / 3) << 1;
k = FEEDER_FEED(f->source, c, b, k, source);
if (k < 2) {
FMT_TRACE("%s: Not enough data (Got: %d bytes)\n",
__func__, k);
return 0;
}
FMT_TEST(k & 1, "%s: Bytes not 16bit aligned.\n", __func__);
FMT_ALIGNBYTE(k &= ~1);
i = k;
j = (k >> 1) * 3;
k = j;
while (i > 0) {
b[--j] = b[--i];
b[--j] = b[--i];
b[--j] = 0;
}
return k;
}
static struct pcm_feederdesc feeder_16leto24le_desc[] = {
{FEEDER_FMT, AFMT_U16_LE, AFMT_U24_LE, 0},
{FEEDER_FMT, AFMT_U16_LE|AFMT_STEREO, AFMT_U24_LE|AFMT_STEREO, 0},
{FEEDER_FMT, AFMT_S16_LE, AFMT_S24_LE, 0},
{FEEDER_FMT, AFMT_S16_LE|AFMT_STEREO, AFMT_S24_LE|AFMT_STEREO, 0},
{0, 0, 0, 0},
};
static kobj_method_t feeder_16leto24le_methods[] = {
KOBJMETHOD(feeder_feed, feed_16leto24le),
{0, 0}
};
FEEDER_DECLARE(feeder_16leto24le, 0, NULL);
static int static int
feed_24leto16le(struct pcm_feeder *f, struct pcm_channel *c, uint8_t *b, feed_24leto16le(struct pcm_feeder *f, struct pcm_channel *c, uint8_t *b,
uint32_t count, void *source) uint32_t count, void *source)
@ -331,13 +476,49 @@ static struct pcm_feederdesc feeder_24leto16le_desc[] = {
{0, 0, 0, 0}, {0, 0, 0, 0},
}; };
static kobj_method_t feeder_24leto16le_methods[] = { static kobj_method_t feeder_24leto16le_methods[] = {
KOBJMETHOD(feeder_init, feed_common_init), KOBJMETHOD(feeder_init, feed_common_init),
KOBJMETHOD(feeder_free, feed_common_free), KOBJMETHOD(feeder_free, feed_common_free),
KOBJMETHOD(feeder_feed, feed_24leto16le), KOBJMETHOD(feeder_feed, feed_24leto16le),
{0, 0} {0, 0}
}; };
FEEDER_DECLARE(feeder_24leto16le, 1, NULL); FEEDER_DECLARE(feeder_24leto16le, 1, NULL);
static int
feed_16leto32le(struct pcm_feeder *f, struct pcm_channel *c, uint8_t *b,
uint32_t count, void *source)
{
int i, j, k = FEEDER_FEED(f->source, c, b, count >> 1, source);
if (k < 2) {
FMT_TRACE("%s: Not enough data (Got: %d bytes)\n",
__func__, k);
return 0;
}
FMT_TEST(k & 1, "%s: Bytes not 16bit aligned.\n", __func__);
FMT_ALIGNBYTE(k &= ~1);
i = k;
j = k << 1;
k = j;
while (i > 0) {
b[--j] = b[--i];
b[--j] = b[--i];
b[--j] = 0;
b[--j] = 0;
}
return k;
}
static struct pcm_feederdesc feeder_16leto32le_desc[] = {
{FEEDER_FMT, AFMT_U16_LE, AFMT_U32_LE, 0},
{FEEDER_FMT, AFMT_U16_LE|AFMT_STEREO, AFMT_U32_LE|AFMT_STEREO, 0},
{FEEDER_FMT, AFMT_S16_LE, AFMT_S32_LE, 0},
{FEEDER_FMT, AFMT_S16_LE|AFMT_STEREO, AFMT_S32_LE|AFMT_STEREO, 0},
{0, 0, 0, 0},
};
static kobj_method_t feeder_16leto32le_methods[] = {
KOBJMETHOD(feeder_feed, feed_16leto32le),
{0, 0}
};
FEEDER_DECLARE(feeder_16leto32le, 0, NULL);
static int static int
feed_32leto16le(struct pcm_feeder *f, struct pcm_channel *c, uint8_t *b, feed_32leto16le(struct pcm_feeder *f, struct pcm_channel *c, uint8_t *b,
uint32_t count, void *source) uint32_t count, void *source)
@ -372,9 +553,9 @@ static struct pcm_feederdesc feeder_32leto16le_desc[] = {
{0, 0, 0, 0}, {0, 0, 0, 0},
}; };
static kobj_method_t feeder_32leto16le_methods[] = { static kobj_method_t feeder_32leto16le_methods[] = {
KOBJMETHOD(feeder_init, feed_common_init), KOBJMETHOD(feeder_init, feed_common_init),
KOBJMETHOD(feeder_free, feed_common_free), KOBJMETHOD(feeder_free, feed_common_free),
KOBJMETHOD(feeder_feed, feed_32leto16le), KOBJMETHOD(feeder_feed, feed_32leto16le),
{0, 0} {0, 0}
}; };
FEEDER_DECLARE(feeder_32leto16le, 1, NULL); FEEDER_DECLARE(feeder_32leto16le, 1, NULL);
@ -405,7 +586,7 @@ static struct pcm_feederdesc feeder_monotostereo8_desc[] = {
{0, 0, 0, 0}, {0, 0, 0, 0},
}; };
static kobj_method_t feeder_monotostereo8_methods[] = { static kobj_method_t feeder_monotostereo8_methods[] = {
KOBJMETHOD(feeder_feed, feed_monotostereo8), KOBJMETHOD(feeder_feed, feed_monotostereo8),
{0, 0} {0, 0}
}; };
FEEDER_DECLARE(feeder_monotostereo8, 0, NULL); FEEDER_DECLARE(feeder_monotostereo8, 0, NULL);
@ -444,7 +625,7 @@ static struct pcm_feederdesc feeder_monotostereo16_desc[] = {
{0, 0, 0, 0}, {0, 0, 0, 0},
}; };
static kobj_method_t feeder_monotostereo16_methods[] = { static kobj_method_t feeder_monotostereo16_methods[] = {
KOBJMETHOD(feeder_feed, feed_monotostereo16), KOBJMETHOD(feeder_feed, feed_monotostereo16),
{0, 0} {0, 0}
}; };
FEEDER_DECLARE(feeder_monotostereo16, 0, NULL); FEEDER_DECLARE(feeder_monotostereo16, 0, NULL);
@ -485,9 +666,9 @@ static struct pcm_feederdesc feeder_stereotomono8_desc[] = {
{0, 0, 0, 0}, {0, 0, 0, 0},
}; };
static kobj_method_t feeder_stereotomono8_methods[] = { static kobj_method_t feeder_stereotomono8_methods[] = {
KOBJMETHOD(feeder_init, feed_common_init), KOBJMETHOD(feeder_init, feed_common_init),
KOBJMETHOD(feeder_free, feed_common_free), KOBJMETHOD(feeder_free, feed_common_free),
KOBJMETHOD(feeder_feed, feed_stereotomono8), KOBJMETHOD(feeder_feed, feed_stereotomono8),
{0, 0} {0, 0}
}; };
FEEDER_DECLARE(feeder_stereotomono8, 0, NULL); FEEDER_DECLARE(feeder_stereotomono8, 0, NULL);
@ -525,9 +706,9 @@ static struct pcm_feederdesc feeder_stereotomono16_desc[] = {
{0, 0, 0, 0}, {0, 0, 0, 0},
}; };
static kobj_method_t feeder_stereotomono16_methods[] = { static kobj_method_t feeder_stereotomono16_methods[] = {
KOBJMETHOD(feeder_init, feed_common_init), KOBJMETHOD(feeder_init, feed_common_init),
KOBJMETHOD(feeder_free, feed_common_free), KOBJMETHOD(feeder_free, feed_common_free),
KOBJMETHOD(feeder_feed, feed_stereotomono16), KOBJMETHOD(feeder_feed, feed_stereotomono16),
{0, 0} {0, 0}
}; };
FEEDER_DECLARE(feeder_stereotomono16, 0, NULL); FEEDER_DECLARE(feeder_stereotomono16, 0, NULL);
@ -557,7 +738,7 @@ static struct pcm_feederdesc feeder_sign8_desc[] = {
{0, 0, 0, 0}, {0, 0, 0, 0},
}; };
static kobj_method_t feeder_sign8_methods[] = { static kobj_method_t feeder_sign8_methods[] = {
KOBJMETHOD(feeder_feed, feed_sign8), KOBJMETHOD(feeder_feed, feed_sign8),
{0, 0} {0, 0}
}; };
FEEDER_DECLARE(feeder_sign8, 0, NULL); FEEDER_DECLARE(feeder_sign8, 0, NULL);
@ -590,7 +771,7 @@ static struct pcm_feederdesc feeder_sign16le_desc[] = {
{0, 0, 0, 0}, {0, 0, 0, 0},
}; };
static kobj_method_t feeder_sign16le_methods[] = { static kobj_method_t feeder_sign16le_methods[] = {
KOBJMETHOD(feeder_feed, feed_sign16le), KOBJMETHOD(feeder_feed, feed_sign16le),
{0, 0} {0, 0}
}; };
FEEDER_DECLARE(feeder_sign16le, 0, NULL); FEEDER_DECLARE(feeder_sign16le, 0, NULL);
@ -635,7 +816,7 @@ static struct pcm_feederdesc feeder_endian16_desc[] = {
{0, 0, 0, 0}, {0, 0, 0, 0},
}; };
static kobj_method_t feeder_endian16_methods[] = { static kobj_method_t feeder_endian16_methods[] = {
KOBJMETHOD(feeder_feed, feed_endian16), KOBJMETHOD(feeder_feed, feed_endian16),
{0, 0} {0, 0}
}; };
FEEDER_DECLARE(feeder_endian16, 0, NULL); FEEDER_DECLARE(feeder_endian16, 0, NULL);
@ -674,7 +855,7 @@ static struct pcm_feederdesc feeder_endian24_desc[] = {
{0, 0, 0, 0}, {0, 0, 0, 0},
}; };
static kobj_method_t feeder_endian24_methods[] = { static kobj_method_t feeder_endian24_methods[] = {
KOBJMETHOD(feeder_feed, feed_endian24), KOBJMETHOD(feeder_feed, feed_endian24),
{0, 0} {0, 0}
}; };
FEEDER_DECLARE(feeder_endian24, 0, NULL); FEEDER_DECLARE(feeder_endian24, 0, NULL);
@ -716,7 +897,7 @@ static struct pcm_feederdesc feeder_endian32_desc[] = {
{0, 0, 0, 0}, {0, 0, 0, 0},
}; };
static kobj_method_t feeder_endian32_methods[] = { static kobj_method_t feeder_endian32_methods[] = {
KOBJMETHOD(feeder_feed, feed_endian32), KOBJMETHOD(feeder_feed, feed_endian32),
{0, 0} {0, 0}
}; };
FEEDER_DECLARE(feeder_endian32, 0, NULL); FEEDER_DECLARE(feeder_endian32, 0, NULL);

2
sys/dev/sound/pcm/sound.h
View File

@ -146,7 +146,7 @@ currently minor = (channel << 16) + (unit << 4) + dev
#define AFMT_32BIT (AFMT_S32_LE | AFMT_S32_BE | AFMT_U32_LE | AFMT_U32_BE) #define AFMT_32BIT (AFMT_S32_LE | AFMT_S32_BE | AFMT_U32_LE | AFMT_U32_BE)
#define AFMT_24BIT (AFMT_S24_LE | AFMT_S24_BE | AFMT_U24_LE | AFMT_U24_BE) #define AFMT_24BIT (AFMT_S24_LE | AFMT_S24_BE | AFMT_U24_LE | AFMT_U24_BE)
#define AFMT_16BIT (AFMT_S16_LE | AFMT_S16_BE | AFMT_U16_LE | AFMT_U16_BE) #define AFMT_16BIT (AFMT_S16_LE | AFMT_S16_BE | AFMT_U16_LE | AFMT_U16_BE)
#define AFMT_8BIT (AFMT_U8 | AFMT_S8) #define AFMT_8BIT (AFMT_MU_LAW | AFMT_A_LAW | AFMT_U8 | AFMT_S8)
#define AFMT_SIGNED (AFMT_S32_LE | AFMT_S32_BE | AFMT_S24_LE | AFMT_S24_BE | \ #define AFMT_SIGNED (AFMT_S32_LE | AFMT_S32_BE | AFMT_S24_LE | AFMT_S24_BE | \
AFMT_S16_LE | AFMT_S16_BE | AFMT_S8) AFMT_S16_LE | AFMT_S16_BE | AFMT_S8)
#define AFMT_BIGENDIAN (AFMT_S32_BE | AFMT_U32_BE | AFMT_S24_BE | AFMT_U24_BE | \ #define AFMT_BIGENDIAN (AFMT_S32_BE | AFMT_U32_BE | AFMT_S24_BE | AFMT_U24_BE | \