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Removed use of old INPUT and OUTPUT defines (NUM_USB_CHAN_ used instead)

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This commit is contained in:
Ross Owen
2014-04-29 18:03:34 +01:00
parent c01e193b23
commit b93fe11839
1 changed files with 7 additions and 7 deletions
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14
module_usb_audio/usb_buffer/decouple.xc
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@@ -644,11 +644,11 @@ void decouple(chanend c_mix_out,
)
{
unsigned sampFreq = DEFAULT_FREQ;
#ifdef OUTPUT
#if (NUM_USB_CHAN_OUT > 0)
int aud_from_host_flag=0;
xc_ptr released_buffer;
#endif
#ifdef INPUT
#if (NUM_USB_CHAN_OUT > 0)
int aud_to_host_flag = 0;
#endif
@@ -707,7 +707,7 @@ void decouple(chanend c_mix_out,
/* Wait for usb_buffer() to set up globals for us to use
* Note: assumed that buffer_aud_ctl_chan is also setup before these globals are !0 */
#ifdef OUTPUT
#if (NUM_USB_CHAN_OUT > 0)
while(!aud_from_host_flag)
{
GET_SHARED_GLOBAL(aud_from_host_flag, g_aud_from_host_flag);
@@ -721,7 +721,7 @@ void decouple(chanend c_mix_out,
XUD_SetReady_OutPtr(aud_from_host_usb_ep, g_aud_from_host_wrptr+4);
#endif
#ifdef INPUT
#if (NUM_USB_CHAN_OUT > 0)
/* Wait for usb_buffer to set up */
while(!aud_to_host_flag)
{
@@ -897,7 +897,7 @@ void decouple(chanend c_mix_out,
}
}
#ifdef OUTPUT
#if (NUM_USB_CHAN_OUT > 0)
/* Check for OUT data flag from host - set by buffer() */
GET_SHARED_GLOBAL(aud_from_host_flag, g_aud_from_host_flag);
if (aud_from_host_flag)
@@ -980,7 +980,7 @@ void decouple(chanend c_mix_out,
}
#endif
#ifdef INPUT
#if (NUM_USB_CHAN_IN > 0)
{
/* Check if buffer() has sent a packet to host - uses shared mem flag to save chanends */
int tmp;
@@ -1057,7 +1057,7 @@ void decouple(chanend c_mix_out,
continue;
}
}
#endif // INPUT
#endif /* NUM_USB_CHAN_IN > 0 */
}
}