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pulse: don't go lower than 8 samples per minreq

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This commit is contained in:
Wim Taymans 2020-09-21 11:20:12 +02:00
parent c4aec3ef4e
commit 995cf66f92
1 changed files with 2 additions and 0 deletions
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2
pipewire-pulseaudio/src/stream.c
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@ -33,6 +33,7 @@
#include "core-format.h" #include "core-format.h"
#include "internal.h" #include "internal.h"
#define MIN_SAMPLES 8u
#define MIN_BUFFERS 8u #define MIN_BUFFERS 8u
#define MAX_BUFFERS 64u #define MAX_BUFFERS 64u
@ -218,6 +219,7 @@ static void patch_buffer_attr(pa_stream *s, pa_buffer_attr *attr, pa_stream_flag
if (attr->tlength == (uint32_t) -1 || attr->tlength == 0) if (attr->tlength == (uint32_t) -1 || attr->tlength == 0)
attr->tlength = (uint32_t) pa_usec_to_bytes(2*PA_USEC_PER_SEC, &s->sample_spec); attr->tlength = (uint32_t) pa_usec_to_bytes(2*PA_USEC_PER_SEC, &s->sample_spec);
attr->tlength = SPA_MIN(attr->tlength, attr->maxlength); attr->tlength = SPA_MIN(attr->tlength, attr->maxlength);
attr->tlength = SPA_MAX(attr->tlength, MIN_SAMPLES * stride * MIN_BUFFERS);
if (attr->minreq == (uint32_t) -1 || attr->minreq == 0) if (attr->minreq == (uint32_t) -1 || attr->minreq == 0)
attr->minreq = pa_usec_to_bytes(25*PA_USEC_PER_MSEC, &s->sample_spec); attr->minreq = pa_usec_to_bytes(25*PA_USEC_PER_MSEC, &s->sample_spec);