Remove OSS support for OpenBSD

[qemu.git] / audio / audio_int.h

diff --git a/audio/audio_int.h b/audio/audio_int.h
index d66f2c3bf6fea2d7d7aa6bfba95f68887ac13502..b9b0676d7739c679e97bfc74344a96b78320e9d4 100644 (file)
--- a/audio/audio_int.h
+++ b/audio/audio_int.h
@@ -82,6 +82,7 @@ typedef struct HWVoiceOut {
     int samples;
     QLIST_HEAD (sw_out_listhead, SWVoiceOut) sw_head;
     QLIST_HEAD (sw_cap_listhead, SWVoiceCap) cap_head;
+    int ctl_caps;
     struct audio_pcm_ops *pcm_ops;
     QLIST_ENTRY (HWVoiceOut) entries;
 } HWVoiceOut;
@@ -101,6 +102,7 @@ typedef struct HWVoiceIn {
 
     int samples;
     QLIST_HEAD (sw_in_listhead, SWVoiceIn) sw_head;
+    int ctl_caps;
     struct audio_pcm_ops *pcm_ops;
     QLIST_ENTRY (HWVoiceIn) entries;
 } HWVoiceIn;
@@ -150,6 +152,7 @@ struct audio_driver {
     int max_voices_in;
     int voice_size_out;
     int voice_size_in;
+    int ctl_caps;
 };
 
 struct audio_pcm_ops {
@@ -211,7 +214,7 @@ extern struct audio_driver esd_audio_driver;
 extern struct audio_driver pa_audio_driver;
 extern struct audio_driver spice_audio_driver;
 extern struct audio_driver winwave_audio_driver;
-extern struct mixeng_volume nominal_volume;
+extern const struct mixeng_volume nominal_volume;
 
 void audio_pcm_init_info (struct audio_pcm_info *info, struct audsettings *as);
 void audio_pcm_info_clear_buf (struct audio_pcm_info *info, void *buf, int len);
@@ -231,6 +234,9 @@ void audio_run (const char *msg);
 
 #define VOICE_ENABLE 1
 #define VOICE_DISABLE 2
+#define VOICE_VOLUME 3
+
+#define VOICE_VOLUME_CAP (1 << VOICE_VOLUME)
 
 static inline int audio_ring_dist (int dst, int src, int len)
 {