diff options
| author | Lennart Poettering <lennart@poettering.net> | 2006-05-13 21:20:34 +0000 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2006-05-13 21:20:34 +0000 |
| commit | 0f22d63289779931cfc3ddd3d2cdfb579e4be3c7 (patch) | |
| tree | c49f728e5b5613baf6ce93f066633b0df9f687a1 /src/modules/module-alsa-sink.c | |
| parent | 0231e6ea4100ccb6c525012c0dd51dbb88aab189 (diff) | |
* set default fragment metrics depending on the sample specs of the device in OSS and ALSA
* fix fragment size calculation in module-alsa-sink
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@855 fefdeb5f-60dc-0310-8127-8f9354f1896f
Diffstat (limited to 'src/modules/module-alsa-sink.c')
| -rw-r--r-- | src/modules/module-alsa-sink.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/modules/module-alsa-sink.c b/src/modules/module-alsa-sink.c index 2d90afaf..ad6bbb70 100644 --- a/src/modules/module-alsa-sink.c +++ b/src/modules/module-alsa-sink.c @@ -342,13 +342,17 @@ int pa__init(pa_core *c, pa_module*m) { frame_size = pa_frame_size(&ss); + /* Fix latency to 100ms */ periods = 8; - fragsize = 1024; + fragsize = pa_bytes_per_second(&ss)/128; + + pa_log("req: %i %i", periods, fragsize); + if (pa_modargs_get_value_u32(ma, "fragments", &periods) < 0 || pa_modargs_get_value_u32(ma, "fragment_size", &fragsize) < 0) { pa_log(__FILE__": failed to parse buffer metrics"); goto fail; } - period_size = fragsize; + period_size = fragsize/frame_size; u = pa_xmalloc0(sizeof(struct userdata)); m->userdata = u; @@ -431,7 +435,7 @@ int pa__init(pa_core *c, pa_module*m) { } u->frame_size = frame_size; - u->fragment_size = period_size; + u->fragment_size = period_size * frame_size; pa_log_info(__FILE__": using %u fragments of size %lu bytes.", periods, (long unsigned)u->fragment_size); |