mirrors/pulseaudio
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git synced 2025-11-04 13:29:59 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

core: Replace PA_PAGE_SIZE with pa_page_size()

Browse source 
PA_PAGE_SIZE using sysconf() may return a negative number

CID 1137925, CID 1137926, CID 1138485

instead of calling sysconf() directly, add function pa_page_size()
which uses the guestimate 4096 in case sysconf(_SC_PAGE_SIZE) fails

using PA_ONCE to only evaluate sysconf() once
This commit is contained in:
Peter Meerwald-Stadler 2016-08-18 01:06:47 +02:00
parent c99efbffd6
commit 45d9030638
10 changed files with 55 additions and 38 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/pulsecore/sink.c
View file

@ -50,7 +50,7 @@
#include "sink.h"
#define MAX_MIX_CHANNELS 32
#define MIX_BUFFER_LENGTH (PA_PAGE_SIZE)
#define MIX_BUFFER_LENGTH (pa_page_size())
#define ABSOLUTE_MIN_LATENCY (500)
#define ABSOLUTE_MAX_LATENCY (10*PA_USEC_PER_SEC)
#define DEFAULT_FIXED_LATENCY (250*PA_USEC_PER_MSEC)