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[Qemu-devel] [PATCH 1/2] ossaudio: add endianness support for VoiceIn
From: |
Michael Walle |
Subject: |
[Qemu-devel] [PATCH 1/2] ossaudio: add endianness support for VoiceIn |
Date: |
Sat, 8 Jan 2011 17:53:29 +0100 |
Signed-off-by: Michael Walle <address@hidden>
---
audio/ossaudio.c | 18 +++++++++++++-----
1 files changed, 13 insertions(+), 5 deletions(-)
diff --git a/audio/ossaudio.c b/audio/ossaudio.c
index 42bffae..cfa8f99 100644
--- a/audio/ossaudio.c
+++ b/audio/ossaudio.c
@@ -161,7 +161,7 @@ static int oss_write (SWVoiceOut *sw, void *buf, int len)
return audio_pcm_sw_write (sw, buf, len);
}
-static int aud_to_ossfmt (audfmt_e fmt)
+static int aud_to_ossfmt (audfmt_e fmt, int endianness)
{
switch (fmt) {
case AUD_FMT_S8:
@@ -171,10 +171,18 @@ static int aud_to_ossfmt (audfmt_e fmt)
return AFMT_U8;
case AUD_FMT_S16:
- return AFMT_S16_LE;
+ if (endianness) {
+ return AFMT_S16_BE;
+ } else {
+ return AFMT_S16_LE;
+ }
case AUD_FMT_U16:
- return AFMT_U16_LE;
+ if (endianness) {
+ return AFMT_U16_BE;
+ } else {
+ return AFMT_U16_LE;
+ }
default:
dolog ("Internal logic error: Bad audio format %d\n", fmt);
@@ -516,7 +524,7 @@ static int oss_init_out (HWVoiceOut *hw, struct audsettings
*as)
oss->fd = -1;
- req.fmt = aud_to_ossfmt (as->fmt);
+ req.fmt = aud_to_ossfmt (as->fmt, as->endianness);
req.freq = as->freq;
req.nchannels = as->nchannels;
req.fragsize = conf.fragsize;
@@ -682,7 +690,7 @@ static int oss_init_in (HWVoiceIn *hw, struct audsettings
*as)
oss->fd = -1;
- req.fmt = aud_to_ossfmt (as->fmt);
+ req.fmt = aud_to_ossfmt (as->fmt, as->endianness);
req.freq = as->freq;
req.nchannels = as->nchannels;
req.fragsize = conf.fragsize;
--
1.7.2.3