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debug fix (malc)

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1619 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2005-11-11 00:06:10 +00:00
parent 541e084426
commit 4787c71d17
2 changed files with 34 additions and 31 deletions
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63
audio/alsaaudio.c
View File

@ -570,36 +570,39 @@ static int alsa_run_out (HWVoiceOut *hw)
hw->clip (dst, src, convert_samples);
again:
written = snd_pcm_writei (alsa->handle, dst, convert_samples);
while (convert_samples) {
written = snd_pcm_writei (alsa->handle, dst, convert_samples);
if (written < 0) {
switch (written) {
case -EPIPE:
if (!alsa_recover (alsa->handle)) {
goto again;
if (written < 0) {
switch (written) {
case -EPIPE:
if (!alsa_recover (alsa->handle)) {
continue;
}
dolog ("Failed to write %d frames to %p, "
"handle %p not prepared\n",
convert_samples,
dst,
alsa->handle);
goto exit;
case -EAGAIN:
continue;
default:
alsa_logerr (written, "Failed to write %d frames to %p\n",
convert_samples, dst);
goto exit;
}
dolog (
"Failed to write %d frames to %p, handle %p not prepared\n",
convert_samples,
dst,
alsa->handle
);
goto exit;
case -EAGAIN:
goto again;
default:
alsa_logerr (written, "Failed to write %d frames to %p\n",
convert_samples, dst);
goto exit;
}
}
mixeng_clear (src, written);
rpos = (rpos + written) % hw->samples;
samples -= written;
mixeng_clear (src, written);
rpos = (rpos + written) % hw->samples;
samples -= written;
convert_samples -= written;
dst = advance (dst, written << hw->info.shift);
src += written;
}
}
exit:
@ -661,8 +664,8 @@ static int alsa_init_out (HWVoiceOut *hw, audsettings_t *as)
alsa->pcm_buf = audio_calloc (AUDIO_FUNC, obt.samples, 1 << hw->info.shift);
if (!alsa->pcm_buf) {
dolog ("Could not allocate DAC buffer (%d bytes)\n",
hw->samples << hw->info.shift);
dolog ("Could not allocate DAC buffer (%d samples, each %d bytes)\n",
hw->samples, 1 << hw->info.shift);
alsa_anal_close (&handle);
return -1;
}
@ -751,8 +754,8 @@ static int alsa_init_in (HWVoiceIn *hw, audsettings_t *as)
alsa->pcm_buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift);
if (!alsa->pcm_buf) {
dolog ("Could not allocate ADC buffer (%d bytes)\n",
hw->samples << hw->info.shift);
dolog ("Could not allocate ADC buffer (%d samples, each %d bytes)\n",
hw->samples, 1 << hw->info.shift);
alsa_anal_close (&handle);
return -1;
}

2
audio/audio_int.h
View File

@ -216,7 +216,7 @@ static inline int audio_need_to_swap_endian (int endianness)
#if defined __GNUC__
#define GCC_ATTR __attribute__ ((__unused__, __format__ (__printf__, 1, 2)))
#define INIT_FIELD(f) . f
#define GCC_FMT_ATTR(n, m) __attribute__ ((__format__ (printf, n, m)))
#define GCC_FMT_ATTR(n, m) __attribute__ ((__format__ (__printf__, n, m)))
#else
#define GCC_ATTR /**/
#define INIT_FIELD(f) /**/