mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-12-16 08:56:45 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

alsa: add more formats

Browse source
This commit is contained in:
Wim Taymans 2017-04-04 17:25:47 +02:00
parent 39c3650b5f
commit 4337a99bb0
1 changed files with 8 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

8
spa/plugins/alsa/alsa-utils.c
View file

@ -91,6 +91,10 @@ static const FormatInfo format_info[] =
{ _FORMAT_BE (S32), SND_PCM_FORMAT_S32_BE }, { _FORMAT_BE (S32), SND_PCM_FORMAT_S32_BE },
{ _FORMAT_LE (U32), SND_PCM_FORMAT_U32_LE }, { _FORMAT_LE (U32), SND_PCM_FORMAT_U32_LE },
{ _FORMAT_BE (U32), SND_PCM_FORMAT_U32_BE }, { _FORMAT_BE (U32), SND_PCM_FORMAT_U32_BE },
{ _FORMAT_LE (F32), SND_PCM_FORMAT_FLOAT_LE },
{ _FORMAT_BE (F32), SND_PCM_FORMAT_FLOAT_BE },
{ _FORMAT_LE (F64), SND_PCM_FORMAT_FLOAT64_LE },
{ _FORMAT_BE (F64), SND_PCM_FORMAT_FLOAT64_BE },
}; };
static snd_pcm_format_t static snd_pcm_format_t
@ -137,6 +141,9 @@ spa_alsa_set_format (SpaALSAState *state, SpaAudioInfo *fmt, SpaPortFormatFlags
/* set the sample format */ /* set the sample format */
format = spa_alsa_format_to_alsa (&state->type, info->format); format = spa_alsa_format_to_alsa (&state->type, info->format);
if (format == SND_PCM_FORMAT_UNKNOWN)
return -EINVAL;
spa_log_info (state->log, "Stream parameters are %iHz, %s, %i channels", info->rate, snd_pcm_format_name(format), info->channels); spa_log_info (state->log, "Stream parameters are %iHz, %s, %i channels", info->rate, snd_pcm_format_name(format), info->channels);
CHECK (snd_pcm_hw_params_set_format (hndl, params, format), "set_format"); CHECK (snd_pcm_hw_params_set_format (hndl, params, format), "set_format");
@ -263,6 +270,7 @@ pull_frames_queue (SpaALSAState *state,
spa_list_remove (&b->link); spa_list_remove (&b->link);
b->outstanding = true; b->outstanding = true;
spa_log_trace (state->log, "alsa-util %p: reuse buffer %u", state, b->outbuf->id);
state->event_cb (&state->node, (SpaEvent *)&rb, state->user_data); state->event_cb (&state->node, (SpaEvent *)&rb, state->user_data);
state->ready_offset = 0; state->ready_offset = 0;