[janderwald] 72857: [USBAUDIO] - fix bug in UsbAudioSetFormat

Author: janderwald
Date: Thu Sep 29 19:25:31 2016
New Revision: 72857

URL: http://svn.reactos.org/svn/reactos?rev=72857&view=rev
Log:
[USBAUDIO]
- fix bug in UsbAudioSetFormat

Modified:
    trunk/reactos/drivers/usb/usbaudio/pin.c

Modified: trunk/reactos/drivers/usb/usbaudio/pin.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/usbaudio/pin.c?...
==============================================================================
--- trunk/reactos/drivers/usb/usbaudio/pin.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/usb/usbaudio/pin.c	[iso-8859-1] Thu Sep 29 19:25:31 2016
@@ -32,9 +32,9 @@
         IsEqualGUIDAligned(&Pin->ConnectionFormat->Specifier, &KSDATAFORMAT_SPECIFIER_WAVEFORMATEX))
     {
         WaveFormatEx = (PKSDATAFORMAT_WAVEFORMATEX)Pin->ConnectionFormat;
-        SampleRateBuffer[0] = (WaveFormatEx->WaveFormatEx.nSamplesPerSec >> 16) & 0xFF;
+        SampleRateBuffer[2] = (WaveFormatEx->WaveFormatEx.nSamplesPerSec >> 16) & 0xFF;
         SampleRateBuffer[1] = (WaveFormatEx->WaveFormatEx.nSamplesPerSec >> 8) & 0xFF;
-        SampleRateBuffer[2] = (WaveFormatEx->WaveFormatEx.nSamplesPerSec >> 0) & 0xFF;
+        SampleRateBuffer[0] = (WaveFormatEx->WaveFormatEx.nSamplesPerSec >> 0) & 0xFF;

/* TODO: verify connection format */
     }
@@ -58,7 +58,7 @@
     /* format urb */
     UsbBuildVendorRequest(Urb,
         URB_FUNCTION_CLASS_ENDPOINT,
-        sizeof(URB),
+        sizeof(struct _URB_CONTROL_VENDOR_OR_CLASS_REQUEST),
         USBD_TRANSFER_DIRECTION_OUT,
         0,
         0x01,
@@ -71,7 +71,7 @@

/* get pin context */
     PinContext = Pin->Context;
-    DbgBreakPoint();
+
     /* submit urb */
     Status = SubmitUrbSync(PinContext->LowerDevice, Urb);