Lines Matching defs:pcm_buf
49 void *pcm_buf;
56 void *pcm_buf;
731 dst = advance (alsa->pcm_buf, rpos << hw->info.shift);
803 if (alsa->pcm_buf) {
804 qemu_free (alsa->pcm_buf);
805 alsa->pcm_buf = NULL;
844 alsa->pcm_buf = audio_calloc (AUDIO_FUNC, obt.samples, 1 << hw->info.shift);
845 if (!alsa->pcm_buf) {
930 alsa->pcm_buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift);
931 if (!alsa->pcm_buf) {
948 if (alsa->pcm_buf) {
949 qemu_free (alsa->pcm_buf);
950 alsa->pcm_buf = NULL;
1035 src = advance (alsa->pcm_buf, bufs[i].add << hwshift);