Tijl Coosemans : wineoss: Avoid SNDCTL_DSP_GETTRIGGER.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 3429068f35376f2d817b7ba8b98af69adc6a3a60
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=3429068f35376f2d817b7ba8b98af69adc6a3a60

Author: Tijl Coosemans <tijl at ulyssis.org>
Date:   Wed Aug  8 00:19:14 2007 +0200

wineoss: Avoid SNDCTL_DSP_GETTRIGGER.

---

 dlls/wineoss.drv/audio.c |   26 ++++++++------------------
 1 files changed, 8 insertions(+), 18 deletions(-)

diff --git a/dlls/wineoss.drv/audio.c b/dlls/wineoss.drv/audio.c
index e9c93f7..5c233da 100644
--- a/dlls/wineoss.drv/audio.c
+++ b/dlls/wineoss.drv/audio.c
@@ -389,18 +389,16 @@ static DWORD      OSS_RawOpenDevice(OSS_DEVICE* ossdev, int strict_format)
     }
     ossdev->fd = fd;
 
+    ossdev->bOutputEnabled = TRUE;	/* OSS enables by default */
+    ossdev->bInputEnabled  = TRUE;	/* OSS enables by default */
+    if (ossdev->open_access == O_RDONLY)
+        ossdev->bOutputEnabled = FALSE;
+    if (ossdev->open_access == O_WRONLY)
+        ossdev->bInputEnabled = FALSE;
+
     if (ossdev->bTriggerSupport) {
 	int trigger;
-	rc = ioctl(fd, SNDCTL_DSP_GETTRIGGER, &trigger);
-	if (rc != 0) {
-	    ERR("ioctl(%s, SNDCTL_DSP_GETTRIGGER) failed (%s)\n",
-		ossdev->dev_name, strerror(errno));
-	    goto error;
-	}
-	
-    	ossdev->bOutputEnabled = ((trigger & PCM_ENABLE_OUTPUT) == PCM_ENABLE_OUTPUT);
-    	ossdev->bInputEnabled  = ((trigger & PCM_ENABLE_INPUT) == PCM_ENABLE_INPUT);
-
+        trigger = getEnables(ossdev);
         /* If we do not have full duplex, but they opened RDWR 
         ** (as you have to in order for an mmap to succeed)
         ** then we start out with input off
@@ -411,16 +409,8 @@ static DWORD      OSS_RawOpenDevice(OSS_DEVICE* ossdev, int strict_format)
             trigger &= ~PCM_ENABLE_INPUT;
 	    ioctl(fd, SNDCTL_DSP_SETTRIGGER, &trigger);
         }
-    } else {
-    	ossdev->bOutputEnabled = TRUE;	/* OSS enables by default */
-    	ossdev->bInputEnabled  = TRUE;	/* OSS enables by default */
     }
 
-    if (ossdev->open_access == O_RDONLY)
-        ossdev->bOutputEnabled = FALSE;
-    if (ossdev->open_access == O_WRONLY)
-        ossdev->bInputEnabled = FALSE;
-
     return MMSYSERR_NOERROR;
 
 error: