[Qemu-devel] [PATCH v4 11/11] audio/rfc: remove PLIVE and PERIOD options

["Marc-André Lureau" <marcandre.lureau@gmail.com>]

- period seems to be unused now
- plive is very obscure and should either be documented or perhaps removed

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 audio/audio.c          |   35 -----------------------------------
 audio/audio_template.h |   26 --------------------------
 2 files changed, 0 insertions(+), 61 deletions(-)

diff --git a/audio/audio.c b/audio/audio.c
index bb94133..c2e6e15 100644
--- a/audio/audio.c
+++ b/audio/audio.c
@@ -30,7 +30,6 @@
 #define AUDIO_CAP "audio"
 #include "audio_int.h"
 
-/* #define DEBUG_PLIVE */
 /* #define DEBUG_LIVE */
 /* #define DEBUG_OUT */
 /* #define DEBUG_CAPTURE */
@@ -62,11 +61,6 @@ struct fixed_settings {
 static struct {
     struct fixed_settings fixed_out;
     struct fixed_settings fixed_in;
-    union {
-        int hertz;
-        int64_t ticks;
-    } period;
-    int plive;
     int log_to_monitor;
     int try_poll_in;
     int try_poll_out;
@@ -96,8 +90,6 @@ static struct {
         }
     },
 
-    .period = { .hertz = 250 },
-    .plive = 0,
     .log_to_monitor = 0,
     .try_poll_in = 1,
     .try_poll_out = 1,
@@ -1453,9 +1445,6 @@ static void audio_run_out (AudioState *s)
             while (sw) {
                 sw1 = sw->entries.le_next;
                 if (!sw->active && !sw->callback.fn) {
-#ifdef DEBUG_PLIVE
-                    dolog ("Finishing with old voice\n");
-#endif
                     audio_close_out (sw);
                 }
                 sw = sw1;
@@ -1642,18 +1631,6 @@ static struct audio_option audio_options[] = {
     },
     /* Misc */
     {
-        .name  = "TIMER_PERIOD",
-        .tag   = AUD_OPT_INT,
-        .valp  = &conf.period.hertz,
-        .descr = "Timer period in HZ (0 - use lowest possible)"
-    },
-    {
-        .name  = "PLIVE",
-        .tag   = AUD_OPT_BOOL,
-        .valp  = &conf.plive,
-        .descr = "(undocumented)"
-    },
-    {
         .name  = "LOG_TO_MONITOR",
         .tag   = AUD_OPT_BOOL,
         .valp  = &conf.log_to_monitor,
@@ -1898,18 +1875,6 @@ static void audio_init (void)
         }
     }
 
-    if (conf.period.hertz <= 0) {
-        if (conf.period.hertz < 0) {
-            dolog ("warning: Timer period is negative - %d "
-                   "treating as zero\n",
-                   conf.period.hertz);
-        }
-        conf.period.ticks = 1;
-    } else {
-        conf.period.ticks =
-            muldiv64 (1, get_ticks_per_sec (), conf.period.hertz);
-    }
-
     e = qemu_add_vm_change_state_handler (audio_vm_change_state_handler, s);
     if (!e) {
         dolog ("warning: Could not register change state handler\n"
diff --git a/audio/audio_template.h b/audio/audio_template.h
index 519432a..4120afb 100644
--- a/audio/audio_template.h
+++ b/audio/audio_template.h
@@ -433,29 +433,6 @@ SW *glue (AUD_open_, TYPE) (
         return sw;
     }
 
-#ifdef DAC
-    if (conf.plive && sw && (!sw->active && !sw->empty)) {
-        live = sw->total_hw_samples_mixed;
-
-#ifdef DEBUG_PLIVE
-        dolog ("Replacing voice %s with %d live samples\n", SW_NAME (sw), live);
-        dolog ("Old %s freq %d, bits %d, channels %d\n",
-               SW_NAME (sw), sw->info.freq, sw->info.bits, sw->info.nchannels);
-        dolog ("New %s freq %d, bits %d, channels %d\n",
-               name,
-               as->freq,
-               (as->fmt == AUD_FMT_S16 || as->fmt == AUD_FMT_U16) ? 16 : 8,
-               as->nchannels);
-#endif
-
-        if (live) {
-            old_sw = sw;
-            old_sw->callback.fn = NULL;
-            sw = NULL;
-        }
-    }
-#endif
-
     if (!glue (conf.fixed_, TYPE).enabled && sw) {
         glue (AUD_close_, TYPE) (card, sw);
         sw = NULL;
@@ -495,9 +472,6 @@ SW *glue (AUD_open_, TYPE) (
             * old_sw->info.bytes_per_second
             / sw->info.bytes_per_second;
 
-#ifdef DEBUG_PLIVE
-        dolog ("Silence will be mixed %d\n", mixed);
-#endif
         sw->total_hw_samples_mixed += mixed;
     }
 #endif
-- 
1.7.7.6