1 files changed, 11 insertions, 23 deletions

diff --git a/audio/spiceaudio.c b/audio/spiceaudio.c
index ec1c8fe936..26873c7f22 100644
--- a/audio/spiceaudio.c
+++ b/audio/spiceaudio.c
@@ -152,31 +152,31 @@ static void line_out_fini (HWVoiceOut *hw)
     spice_server_remove_interface (&out->sin.base);
 }
 
-static int line_out_run (HWVoiceOut *hw, int live)
+static size_t line_out_run (HWVoiceOut *hw, size_t live)
 {
     SpiceVoiceOut *out = container_of (hw, SpiceVoiceOut, hw);
-    int rpos, decr;
-    int samples;
+    size_t rpos, decr;
+    size_t samples;
 
     if (!live) {
         return 0;
     }
 
     decr = rate_get_samples (&hw->info, &out->rate);
-    decr = audio_MIN (live, decr);
+    decr = MIN (live, decr);
 
     samples = decr;
     rpos = hw->rpos;
     while (samples) {
         int left_till_end_samples = hw->samples - rpos;
-        int len = audio_MIN (samples, left_till_end_samples);
+        int len = MIN (samples, left_till_end_samples);
 
         if (!out->frame) {
             spice_server_playback_get_buffer (&out->sin, &out->frame, &out->fsize);
             out->fpos = out->frame;
         }
         if (out->frame) {
-            len = audio_MIN (len, out->fsize);
+            len = MIN (len, out->fsize);
             hw->clip (out->fpos, hw->mix_buf + rpos, len);
             out->fsize -= len;
             out->fpos  += len;
@@ -192,11 +192,6 @@ static int line_out_run (HWVoiceOut *hw, int live)
     return decr;
 }
 
-static int line_out_write (SWVoiceOut *sw, void *buf, int len)
-{
-    return audio_pcm_sw_write (sw, buf, len);
-}
-
 static int line_out_ctl (HWVoiceOut *hw, int cmd, ...)
 {
     SpiceVoiceOut *out = container_of (hw, SpiceVoiceOut, hw);
@@ -280,12 +275,12 @@ static void line_in_fini (HWVoiceIn *hw)
     spice_server_remove_interface (&in->sin.base);
 }
 
-static int line_in_run (HWVoiceIn *hw)
+static size_t line_in_run(HWVoiceIn *hw)
 {
     SpiceVoiceIn *in = container_of (hw, SpiceVoiceIn, hw);
-    int num_samples;
+    size_t num_samples;
     int ready;
-    int len[2];
+    size_t len[2];
     uint64_t delta_samp;
     const uint32_t *samples;
 
@@ -294,7 +289,7 @@ static int line_in_run (HWVoiceIn *hw)
     }
 
     delta_samp = rate_get_samples (&hw->info, &in->rate);
-    num_samples = audio_MIN (num_samples, delta_samp);
+    num_samples = MIN (num_samples, delta_samp);
 
     ready = spice_server_record_get_samples (&in->sin, in->samples, num_samples);
     samples = in->samples;
@@ -304,7 +299,7 @@ static int line_in_run (HWVoiceIn *hw)
         ready = LINE_IN_SAMPLES;
     }
 
-    num_samples = audio_MIN (ready, num_samples);
+    num_samples = MIN (ready, num_samples);
 
     if (hw->wpos + num_samples > hw->samples) {
         len[0] = hw->samples - hw->wpos;
@@ -325,11 +320,6 @@ static int line_in_run (HWVoiceIn *hw)
     return num_samples;
 }
 
-static int line_in_read (SWVoiceIn *sw, void *buf, int size)
-{
-    return audio_pcm_sw_read (sw, buf, size);
-}
-
 static int line_in_ctl (HWVoiceIn *hw, int cmd, ...)
 {
     SpiceVoiceIn *in = container_of (hw, SpiceVoiceIn, hw);
@@ -377,13 +367,11 @@ static struct audio_pcm_ops audio_callbacks = {
     .init_out = line_out_init,
     .fini_out = line_out_fini,
     .run_out  = line_out_run,
-    .write    = line_out_write,
     .ctl_out  = line_out_ctl,
 
     .init_in  = line_in_init,
     .fini_in  = line_in_fini,
     .run_in   = line_in_run,
-    .read     = line_in_read,
     .ctl_in   = line_in_ctl,
 };