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ao_pulse: don't use pa_format_info_to_sample_spec()

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This function is available starting with PulseAudio 2.0, while we only
require 1.0. This broke compilation on Ubuntu 12.04.5 LTS.

Use our own function to calculate the buffer size, which is actually
simpler and needs slightly less code.

Hopefully fixes #1154.
CC: @mpv-player/stable
This commit is contained in:
wm4 2014-10-06 21:46:44 +02:00
parent 5fb05940f1
commit 4b2f81a36f
1 changed files with 4 additions and 9 deletions
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13
audio/out/ao_pulse.c
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@ -381,20 +381,15 @@ static int init(struct ao *ao)
pa_proplist_free(proplist);
proplist = NULL;
pa_sample_spec ss;
pa_channel_map map2;
if (pa_format_info_to_sample_spec(format, &ss, &map2) < 0)
goto unlock_and_fail;
pa_stream_set_state_callback(priv->stream, stream_state_cb, ao);
pa_stream_set_write_callback(priv->stream, stream_request_cb, ao);
pa_stream_set_latency_update_callback(priv->stream,
stream_latency_update_cb, ao);
int buf_size = af_fmt_seconds_to_bytes(ao->format, priv->cfg_buffer / 1000.0,
ao->channels.num, ao->samplerate);
pa_buffer_attr bufattr = {
.maxlength = -1,
.tlength = priv->cfg_buffer > 0 ?
pa_usec_to_bytes(priv->cfg_buffer * 1000, &ss) : (uint32_t)-1,
.tlength = buf_size > 0 ? buf_size : (uint32_t)-1,
.prebuf = -1,
.minreq = -1,
.fragsize = -1,
@ -733,7 +728,7 @@ const struct ao_driver audio_out_pulse = {
.options = (const struct m_option[]) {
OPT_STRING("host", cfg_host, 0),
OPT_STRING("sink", cfg_sink, 0),
OPT_CHOICE_OR_INT("buffer", cfg_buffer, 0, 1, 2000, ({"native", -1})),
OPT_CHOICE_OR_INT("buffer", cfg_buffer, 0, 1, 2000, ({"native", 0})),
OPT_FLAG("latency-hacks", cfg_latency_hacks, 0),
{0}
},