Lines Matching refs:pcm_buf
119 void *pcm_buf;
127 void *pcm_buf;
789 char *src = advance (alsa->pcm_buf, alsa->wpos << hw->info.shift);
858 decr = audio_pcm_hw_clip_out (hw, alsa->pcm_buf, decr, alsa->pending);
871 if (alsa->pcm_buf) {
872 qemu_free (alsa->pcm_buf);
873 alsa->pcm_buf = NULL;
912 alsa->pcm_buf = audio_calloc (AUDIO_FUNC, obt.samples, 1 << hw->info.shift);
913 if (!alsa->pcm_buf) {
1017 alsa->pcm_buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift);
1018 if (!alsa->pcm_buf) {
1041 if (alsa->pcm_buf) {
1042 qemu_free (alsa->pcm_buf);
1043 alsa->pcm_buf = NULL;
1122 src = advance (alsa->pcm_buf, bufs[i].add << hwshift);
