target/i386: Create helper_check_io

[mirror_qemu.git] / audio / dsound_template.h

diff --git a/audio/dsound_template.h b/audio/dsound_template.h
index 9f10b688df57cd182e90b2e3e4c15a118cc70ab3..0678f2de38beb64a4a9725d8266d5cbe49fe1e97 100644 (file)
--- a/audio/dsound_template.h
+++ b/audio/dsound_template.h
@@ -98,8 +98,8 @@ static int glue (dsound_lock_, TYPE) (
         goto fail;
     }
 
-    if ((p1p && *p1p && (*blen1p & info->align)) ||
-        (p2p && *p2p && (*blen2p & info->align))) {
+    if ((p1p && *p1p && (*blen1p % info->bytes_per_frame)) ||
+        (p2p && *p2p && (*blen2p % info->bytes_per_frame))) {
         dolog("DirectSound returned misaligned buffer %ld %ld\n",
               *blen1p, *blen2p);
         glue(dsound_unlock_, TYPE)(buf, *p1p, p2p ? *p2p : NULL, *blen1p,
@@ -205,7 +205,7 @@ static int dsound_init_out(HWVoiceOut *hw, struct audsettings *as,
         NULL
         );
 #else
-    bd.dwFlags = DSBCAPS_STICKYFOCUS | DSBCAPS_GETCURRENTPOSITION2;
+    bd.dwFlags = DSBCAPS_GLOBALFOCUS | DSBCAPS_GETCURRENTPOSITION2;
     hr = IDirectSound_CreateSoundBuffer (
         s->dsound,
         &bd,
@@ -244,17 +244,18 @@ static int dsound_init_out(HWVoiceOut *hw, struct audsettings *as,
         goto fail0;
     }
 
+    ds->first_time = true;
     obt_as.endianness = 0;
     audio_pcm_init_info (&hw->info, &obt_as);
 
-    if (bc.dwBufferBytes & hw->info.align) {
+    if (bc.dwBufferBytes % hw->info.bytes_per_frame) {
         dolog (
             "GetCaps returned misaligned buffer size %ld, alignment %d\n",
-            bc.dwBufferBytes, hw->info.align + 1
+            bc.dwBufferBytes, hw->info.bytes_per_frame
             );
     }
     hw->size_emul = bc.dwBufferBytes;
-    hw->samples = bc.dwBufferBytes >> hw->info.shift;
+    hw->samples = bc.dwBufferBytes / hw->info.bytes_per_frame;
     ds->s = s;
 
 #ifdef DEBUG_DSOUND