tcg/tci: enable dynamic TLB sizing

[qemu.git] / audio / spiceaudio.c

diff --git a/audio/spiceaudio.c b/audio/spiceaudio.c
index bc24557de4671ba846d578af6b2765f14f3765f3..6ad0eafbc67f8dd3e8e895523450835cb2a5cc0c 100644 (file)
--- a/audio/spiceaudio.c
+++ b/audio/spiceaudio.c
@@ -17,7 +17,10 @@
  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
+#include "qemu/osdep.h"
 #include "hw/hw.h"
+#include "qemu/host-utils.h"
+#include "qemu/error-report.h"
 #include "qemu/timer.h"
 #include "ui/qemu-spice.h"
 
@@ -25,8 +28,17 @@
 #include "audio.h"
 #include "audio_int.h"
 
-#define LINE_IN_SAMPLES 1024
-#define LINE_OUT_SAMPLES 1024
+#if SPICE_INTERFACE_PLAYBACK_MAJOR > 1 || SPICE_INTERFACE_PLAYBACK_MINOR >= 3
+#define LINE_OUT_SAMPLES (480 * 4)
+#else
+#define LINE_OUT_SAMPLES (256 * 4)
+#endif
+
+#if SPICE_INTERFACE_RECORD_MAJOR > 2 || SPICE_INTERFACE_RECORD_MINOR >= 3
+#define LINE_IN_SAMPLES (480 * 4)
+#else
+#define LINE_IN_SAMPLES (256 * 4)
+#endif
 
 typedef struct SpiceRateCtl {
     int64_t               start_ticks;
@@ -81,7 +93,7 @@ static void spice_audio_fini (void *opaque)
 static void rate_start (SpiceRateCtl *rate)
 {
     memset (rate, 0, sizeof (*rate));
-    rate->start_ticks = qemu_get_clock_ns (vm_clock);
+    rate->start_ticks = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
 }
 
 static int rate_get_samples (struct audio_pcm_info *info, SpiceRateCtl *rate)
@@ -91,13 +103,13 @@ static int rate_get_samples (struct audio_pcm_info *info, SpiceRateCtl *rate)
     int64_t bytes;
     int64_t samples;
 
-    now = qemu_get_clock_ns (vm_clock);
+    now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
     ticks = now - rate->start_ticks;
-    bytes = muldiv64 (ticks, info->bytes_per_second, get_ticks_per_sec ());
+    bytes = muldiv64(ticks, info->bytes_per_second, NANOSECONDS_PER_SECOND);
     samples = (bytes - rate->bytes_sent) >> info->shift;
     if (samples < 0 || samples > 65536) {
-        fprintf (stderr, "Resetting rate control (%" PRId64 " samples)\n", samples);
-        rate_start (rate);
+        error_report("Resetting rate control (%" PRId64 " samples)", samples);
+        rate_start(rate);
         samples = 0;
     }
     rate->bytes_sent += samples << info->shift;
@@ -106,12 +118,17 @@ static int rate_get_samples (struct audio_pcm_info *info, SpiceRateCtl *rate)
 
 /* playback */
 
-static int line_out_init (HWVoiceOut *hw, struct audsettings *as)
+static int line_out_init(HWVoiceOut *hw, struct audsettings *as,
+                         void *drv_opaque)
 {
     SpiceVoiceOut *out = container_of (hw, SpiceVoiceOut, hw);
     struct audsettings settings;
 
+#if SPICE_INTERFACE_PLAYBACK_MAJOR > 1 || SPICE_INTERFACE_PLAYBACK_MINOR >= 3
+    settings.freq       = spice_server_get_best_playback_rate(NULL);
+#else
     settings.freq       = SPICE_INTERFACE_PLAYBACK_FREQ;
+#endif
     settings.nchannels  = SPICE_INTERFACE_PLAYBACK_CHAN;
     settings.fmt        = AUD_FMT_S16;
     settings.endianness = AUDIO_HOST_ENDIANNESS;
@@ -122,6 +139,9 @@ static int line_out_init (HWVoiceOut *hw, struct audsettings *as)
 
     out->sin.base.sif = &playback_sif.base;
     qemu_spice_add_interface (&out->sin.base);
+#if SPICE_INTERFACE_PLAYBACK_MAJOR > 1 || SPICE_INTERFACE_PLAYBACK_MINOR >= 3
+    spice_server_set_playback_rate(&out->sin, settings.freq);
+#endif
     return 0;
 }
 
@@ -227,12 +247,16 @@ static int line_out_ctl (HWVoiceOut *hw, int cmd, ...)
 
 /* record */
 
-static int line_in_init (HWVoiceIn *hw, struct audsettings *as)
+static int line_in_init(HWVoiceIn *hw, struct audsettings *as, void *drv_opaque)
 {
     SpiceVoiceIn *in = container_of (hw, SpiceVoiceIn, hw);
     struct audsettings settings;
 
+#if SPICE_INTERFACE_RECORD_MAJOR > 2 || SPICE_INTERFACE_RECORD_MINOR >= 3
+    settings.freq       = spice_server_get_best_record_rate(NULL);
+#else
     settings.freq       = SPICE_INTERFACE_RECORD_FREQ;
+#endif
     settings.nchannels  = SPICE_INTERFACE_RECORD_CHAN;
     settings.fmt        = AUD_FMT_S16;
     settings.endianness = AUDIO_HOST_ENDIANNESS;
@@ -243,6 +267,9 @@ static int line_in_init (HWVoiceIn *hw, struct audsettings *as)
 
     in->sin.base.sif = &record_sif.base;
     qemu_spice_add_interface (&in->sin.base);
+#if SPICE_INTERFACE_RECORD_MAJOR > 2 || SPICE_INTERFACE_RECORD_MINOR >= 3
+    spice_server_set_record_rate(&in->sin, settings.freq);
+#endif
     return 0;
 }
 
@@ -364,7 +391,7 @@ static struct audio_pcm_ops audio_callbacks = {
     .ctl_in   = line_in_ctl,
 };
 
-struct audio_driver spice_audio_driver = {
+static struct audio_driver spice_audio_driver = {
     .name           = "spice",
     .descr          = "spice audio driver",
     .options        = audio_options,
@@ -384,3 +411,9 @@ void qemu_spice_audio_init (void)
 {
     spice_audio_driver.can_be_default = 1;
 }
+
+static void register_audio_spice(void)
+{
+    audio_driver_register(&spice_audio_driver);
+}
+type_init(register_audio_spice);