From 055f05bfab5a4c31a7a32fc9a9acade5b747888c Mon Sep 17 00:00:00 2001
From: Ross Owen <ross@xmos.com>
Date: Wed, 22 Jan 2014 16:32:12 +0000
Subject: [PATCH] 0 sample buffer is now sized by SAMPLE_SUBSLOT_SIZE_XX (was
 hard coded * by 3/4

---
 module_usb_audio/usb_buffer/decouple.xc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/module_usb_audio/usb_buffer/decouple.xc b/module_usb_audio/usb_buffer/decouple.xc
index 409cb137..aa7ad17f 100644
--- a/module_usb_audio/usb_buffer/decouple.xc
+++ b/module_usb_audio/usb_buffer/decouple.xc
@@ -802,9 +802,9 @@ void decouple(chanend c_mix_out,
                     GET_SHARED_GLOBAL(usb_speed, g_curUsbSpeed);
                     GetADCCounts(sampFreq, min, mid, max);
                     if (usb_speed == XUD_SPEED_HS)
-                        mid*=NUM_USB_CHAN_IN*4;
+                        mid*=NUM_USB_CHAN_IN*SAMPLE_SUBSLOT_SIZE_HS;
                     else
-                        mid*=NUM_USB_CHAN_IN_A1*3;
+                        mid*=NUM_USB_CHAN_IN_A1*SAMPLE_SUBSLOT_SIZE_FS;
 
                     asm("stw %0, %1[0]"::"r"(mid),"r"(g_aud_to_host_zeros));
                 }