hardenedbsd/HardenedBSD
1
0
Fork 0
mirror of https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git synced 2025-01-22 16:44:32 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

stop playing if we underrun; if there is more data to come, the next write

Browse Source 
will restart
This commit is contained in:
Cameron Grant 1999-12-19 22:32:55 +00:00
parent a281594c29
commit 529863cb71
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=54849
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/dev/sound/pcm/channel.c
View File

@ -347,6 +347,8 @@ chn_wrintr(pcm_channel *c)
DEB(printf("cannot start wr-dma flags 0x%08x rp %d rl %d\n",
c->flags, b->rp, b->rl));
if (b->dl) { /* DMA was active */
chn_trigger(c, PCMTRIG_STOP);
b->dl = 0;
b->underflow = 1; /* set underflow flag */
chn_clearbuf(c, b->bufsize); /* and clear all DMA buffer */
}