diff options
Diffstat (limited to 'sys/dev/sound/pcm/fake.c')
-rw-r--r-- | sys/dev/sound/pcm/fake.c | 67 |
1 files changed, 31 insertions, 36 deletions
diff --git a/sys/dev/sound/pcm/fake.c b/sys/dev/sound/pcm/fake.c index 9cdb1f6..28ae84a 100644 --- a/sys/dev/sound/pcm/fake.c +++ b/sys/dev/sound/pcm/fake.c @@ -28,16 +28,6 @@ #include <dev/sound/pcm/sound.h> -/* channel interface */ -static void *fkchan_init(void *devinfo, snd_dbuf *b, pcm_channel *c, int dir); -static int fkchan_setdir(void *data, int dir); -static int fkchan_setformat(void *data, u_int32_t format); -static int fkchan_setspeed(void *data, u_int32_t speed); -static int fkchan_setblocksize(void *data, u_int32_t blocksize); -static int fkchan_trigger(void *data, int go); -static int fkchan_getptr(void *data); -static pcmchan_caps *fkchan_getcaps(void *data); - static u_int32_t fk_fmt[] = { AFMT_U8, AFMT_STEREO | AFMT_U8, @@ -53,22 +43,11 @@ static u_int32_t fk_fmt[] = { AFMT_STEREO | AFMT_U16_BE, 0 }; -static pcmchan_caps fk_caps = {4000, 48000, fk_fmt, 0}; - -static pcm_channel fk_chantemplate = { - fkchan_init, - fkchan_setdir, - fkchan_setformat, - fkchan_setspeed, - fkchan_setblocksize, - fkchan_trigger, - fkchan_getptr, - fkchan_getcaps, -}; +static pcmchan_caps fk_caps = {0, 1000000, fk_fmt, 0}; /* channel interface */ static void * -fkchan_init(void *devinfo, snd_dbuf *b, pcm_channel *c, int dir) +fkchan_init(kobj_t obj, void *devinfo, snd_dbuf *b, pcm_channel *c, int dir) { b->bufsize = 16384; b->buf = malloc(b->bufsize, M_DEVBUF, M_NOWAIT); @@ -76,50 +55,66 @@ fkchan_init(void *devinfo, snd_dbuf *b, pcm_channel *c, int dir) } static int -fkchan_setdir(void *data, int dir) -{ - return 0; -} - -static int -fkchan_setformat(void *data, u_int32_t format) +fkchan_setformat(kobj_t obj, void *data, u_int32_t format) { return 0; } static int -fkchan_setspeed(void *data, u_int32_t speed) +fkchan_setspeed(kobj_t obj, void *data, u_int32_t speed) { return speed; } static int -fkchan_setblocksize(void *data, u_int32_t blocksize) +fkchan_setblocksize(kobj_t obj, void *data, u_int32_t blocksize) { return blocksize; } static int -fkchan_trigger(void *data, int go) +fkchan_trigger(kobj_t obj, void *data, int go) { return 0; } static int -fkchan_getptr(void *data) +fkchan_getptr(kobj_t obj, void *data) { return 0; } static pcmchan_caps * -fkchan_getcaps(void *data) +fkchan_getcaps(kobj_t obj, void *data) { return &fk_caps; } +static kobj_method_t fkchan_methods[] = { + KOBJMETHOD(channel_init, fkchan_init), + KOBJMETHOD(channel_setformat, fkchan_setformat), + KOBJMETHOD(channel_setspeed, fkchan_setspeed), + KOBJMETHOD(channel_setblocksize, fkchan_setblocksize), + KOBJMETHOD(channel_trigger, fkchan_trigger), + KOBJMETHOD(channel_getptr, fkchan_getptr), + KOBJMETHOD(channel_getcaps, fkchan_getcaps), + { 0, 0 } +}; +CHANNEL_DECLARE(fkchan); + int fkchan_setup(pcm_channel *c) { - *c = fk_chantemplate; + c->methods = kobj_create(&fkchan_class, M_DEVBUF, M_WAITOK); return 0; } + +int +fkchan_kill(pcm_channel *c) +{ + kobj_delete(c->methods, M_DEVBUF); + c->methods = NULL; + return 0; +} + + |