Add volume fader to hard disable audio version of cd player

Make hard audio disable versions of PCM and CD player set the end position
libretro · Apr 30, 2018 · eb0cae6 · eb0cae6
1 parent 1936457
commit eb0cae6
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diff --git a/core/cd_hw/cdd.c b/core/cd_hw/cdd.c
@@ -1337,6 +1337,33 @@ void cdd_read_audio(unsigned int samples)
 
     if (audio_hard_disable)
     {
+      if (endVol > curVol)
+      {
+        if (endVol - curVol < samples)
+        {
+          curVol = endVol;
+        }
+        else
+        {
+          curVol += samples;
+        }
+      }
+      else if (curVol > endVol)
+      {
+        if (curVol - endVol < samples)
+        {
+          curVol = endVol;
+        }
+        else
+        {
+          curVol -= samples;
+        }
+      }
+
+      /* save current CD-DA fader volume */
+      cdd.volume = curVol;
+
+      blip_end_frame(snd.blips[2], samples);
       return;
     }
 

diff --git a/core/cd_hw/pcm.c b/core/cd_hw/pcm.c
@@ -153,6 +153,9 @@ static void pcm_run_silent(unsigned int length)
     }
   }
 #endif
+  /* end of blip buffer frame */
+  blip_end_frame(snd.blips[1], length);
+
   pcm.cycles += length * PCM_SCYCLES_RATIO;
 }