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Have OSS audio out fall back to s16ne instead of u8 if it can't open the 

soundcard for 3+ channels and do it for all audio streams (not only AC3).


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14835 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
ivo 2005-02-26 23:03:53 +00:00
parent 15bb88b706
commit 01191a8392
2 changed files with 4 additions and 3 deletions
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2
help/help_mp-en.h
View File

@ -940,7 +940,7 @@ static char help_text[]=
#define MSGTR_AO_OSS_ChanNotFound "[AO OSS] audio_setup: Audio card mixer does not have channel '%s' using default.\n"
#define MSGTR_AO_OSS_CantOpenDev "[AO OSS] audio_setup: Can't open audio device %s: %s\n"
#define MSGTR_AO_OSS_CantMakeFd "[AO OSS] audio_setup: Can't make filedescriptor blocking: %s\n"
#define MSGTR_AO_OSS_CantSetAC3 "[AO OSS] Can't set audio device %s to AC3 output, trying S16...\n"
#define MSGTR_AO_OSS_CantSet "[AO OSS] Can't set audio device %s to %s output, trying %s...\n"
#define MSGTR_AO_OSS_CantSetChans "[AO OSS] audio_setup: Failed to set audio device to %d channels.\n"
#define MSGTR_AO_OSS_CantUseGetospace "[AO OSS] audio_setup: driver doesn't support SNDCTL_DSP_GETOSPACE :-(\n"
#define MSGTR_AO_OSS_CantUseSelect "[AO OSS]\n *** Your audio driver DOES NOT support select() ***\n Recompile MPlayer with #undef HAVE_AUDIO_SELECT in config.h !\n\n"

5
libao2/ao_oss.c
View File

@ -289,8 +289,9 @@ ac3_retry:
format=AF_FORMAT_S16_NE;
}
if( ioctl(audio_fd, SNDCTL_DSP_SETFMT, &oss_format)<0 ||
oss_format != format2oss(format)) if(format == AF_FORMAT_AC3){
mp_msg(MSGT_AO,MSGL_WARN, MSGTR_AO_OSS_CantSetAC3, dsp);
oss_format != format2oss(format)) {
mp_msg(MSGT_AO,MSGL_WARN, MSGTR_AO_OSS_CantSet, dsp,
af_fmt2str_short(format), af_fmt2str_short(AF_FORMAT_S16_NE) );
format=AF_FORMAT_S16_NE;
goto ac3_retry;
}