diff options
Diffstat (limited to 'audio/ossaudio.c')
| -rw-r--r-- | audio/ossaudio.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/audio/ossaudio.c b/audio/ossaudio.c index 60eff66424..da9c232222 100644 --- a/audio/ossaudio.c +++ b/audio/ossaudio.c @@ -389,11 +389,23 @@ static void oss_run_buffer_out(HWVoiceOut *hw) } } +static size_t oss_buffer_get_free(HWVoiceOut *hw) +{ + OSSVoiceOut *oss = (OSSVoiceOut *)hw; + + if (oss->mmapped) { + return oss_get_available_bytes(oss); + } else { + return audio_generic_buffer_get_free(hw); + } +} + static void *oss_get_buffer_out(HWVoiceOut *hw, size_t *size) { - OSSVoiceOut *oss = (OSSVoiceOut *) hw; + OSSVoiceOut *oss = (OSSVoiceOut *)hw; + if (oss->mmapped) { - *size = MIN(oss_get_available_bytes(oss), hw->size_emul - hw->pos_emul); + *size = hw->size_emul - hw->pos_emul; return hw->buf_emul + hw->pos_emul; } else { return audio_generic_get_buffer_out(hw, size); @@ -750,6 +762,7 @@ static struct audio_pcm_ops oss_pcm_ops = { .init_out = oss_init_out, .fini_out = oss_fini_out, .write = oss_write, + .buffer_get_free = oss_buffer_get_free, .run_buffer_out = oss_run_buffer_out, .get_buffer_out = oss_get_buffer_out, .put_buffer_out = oss_put_buffer_out, |