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protocol-native: Ensure tlength is not set higher than maxlength

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Tlength should never be set higher than maxlength. While this is
corrected by memblockq later, we still need a correct tlength for
the subsequent calculations.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
This commit is contained in:
David Henningsson 2013-03-25 09:20:14 +01:00 • committed by Tanu Kaskinen
parent 450747cf22
commit 2026c41be6
1 changed files with 2 additions and 0 deletions
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2
src/pulsecore/protocol-native.c
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@ -936,6 +936,8 @@ static void fix_playback_buffer_attr(playback_stream *s) {
s->buffer_attr.tlength = (uint32_t) pa_usec_to_bytes_round_up(DEFAULT_TLENGTH_MSEC*PA_USEC_PER_MSEC, &s->sink_input->sample_spec);
if (s->buffer_attr.tlength <= 0)
s->buffer_attr.tlength = (uint32_t) frame_size;
if (s->buffer_attr.tlength > s->buffer_attr.maxlength)
s->buffer_attr.tlength = s->buffer_attr.maxlength;
if (s->buffer_attr.minreq == (uint32_t) -1)
s->buffer_attr.minreq = (uint32_t) pa_usec_to_bytes_round_up(DEFAULT_PROCESS_MSEC*PA_USEC_PER_MSEC, &s->sink_input->sample_spec);