Merge remote-tracking branch 'remotes/kraxel/tags/vga-20191220-pull-request' into...

[qemu.git] / audio / spiceaudio.c

diff --git a/audio/spiceaudio.c b/audio/spiceaudio.c
index 9860f9c5e16caaa722226b26ff54a42a5252e335..b6b5da4812f28f9ba52da1b0d23a16c9d2c02f80 100644 (file)
--- a/audio/spiceaudio.c
+++ b/audio/spiceaudio.c
@@ -131,7 +131,8 @@ static void *line_out_get_buffer(HWVoiceOut *hw, size_t *size)
 
     if (out->frame) {
         *size = audio_rate_get_bytes(
-            &hw->info, &out->rate, (out->fsize - out->fpos) << hw->info.shift);
+            &hw->info, &out->rate,
+            (out->fsize - out->fpos) * hw->info.bytes_per_frame);
     } else {
         audio_rate_start(&out->rate);
     }
@@ -179,13 +180,14 @@ static void line_out_enable(HWVoiceOut *hw, bool enable)
 }
 
 #if ((SPICE_INTERFACE_PLAYBACK_MAJOR >= 1) && (SPICE_INTERFACE_PLAYBACK_MINOR >= 2))
-static void line_out_volume(HWVoiceOut *hw, struct mixeng_volume *vol)
+static void line_out_volume(HWVoiceOut *hw, Volume *vol)
 {
     SpiceVoiceOut *out = container_of(hw, SpiceVoiceOut, hw);
     uint16_t svol[2];
 
-    svol[0] = vol->l / ((1ULL << 16) + 1);
-    svol[1] = vol->r / ((1ULL << 16) + 1);
+    assert(vol->channels == 2);
+    svol[0] = vol->vol[0] * 257;
+    svol[1] = vol->vol[1] * 257;
     spice_server_playback_set_volume(&out->sin, 2, svol);
     spice_server_playback_set_mute(&out->sin, vol->mute);
 }
@@ -262,13 +264,14 @@ static void line_in_enable(HWVoiceIn *hw, bool enable)
 }
 
 #if ((SPICE_INTERFACE_RECORD_MAJOR >= 2) && (SPICE_INTERFACE_RECORD_MINOR >= 2))
-static void line_in_volume(HWVoiceIn *hw, struct mixeng_volume *vol)
+static void line_in_volume(HWVoiceIn *hw, Volume *vol)
 {
     SpiceVoiceIn *in = container_of(hw, SpiceVoiceIn, hw);
     uint16_t svol[2];
 
-    svol[0] = vol->l / ((1ULL << 16) + 1);
-    svol[1] = vol->r / ((1ULL << 16) + 1);
+    assert(vol->channels == 2);
+    svol[0] = vol->vol[0] * 257;
+    svol[1] = vol->vol[1] * 257;
     spice_server_record_set_volume(&in->sin, 2, svol);
     spice_server_record_set_mute(&in->sin, vol->mute);
 }