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'Release: 6.5.0beta0'

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This commit is contained in:
Ross Owen
2014-03-06 17:50:18 +00:00
parent bee1470310
commit 9c5e0a1dd8
11 changed files with 213 additions and 212 deletions
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36
module_usb_audio/usb_buffer/decouple.xc
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@@ -187,7 +187,7 @@ __builtin_unreachable();
g_aud_to_host_dptr+=2;
}
break;
case 4:
{
#if (STREAM_FORMAT_INPUT_SUBSLOT_4_USED == 1)
@@ -320,7 +320,7 @@ __builtin_unreachable();
{
switch(g_curSubSlot_out)
{
case 2:
#if (STREAM_FORMAT_OUTPUT_SUBSLOT_2_USED == 0)
__builtin_unreachable();
@@ -433,7 +433,7 @@ __builtin_unreachable();
}
break;
default:
__builtin_unreachable();
break;
@@ -617,15 +617,15 @@ static inline void SetupZerosSendBuffer(XUD_ep aud_to_host_usb_ep, unsigned samp
{
mid *= NUM_USB_CHAN_IN_FS * slotSize;
}
asm("stw %0, %1[0]"::"r"(mid),"r"(g_aud_to_host_zeros));
/* Mark EP ready with the zero buffer. Note this will simply update the packet size
* if it is already ready */
GET_SHARED_GLOBAL(p, g_aud_to_host_buffer);
XUD_SetReady_InPtr(aud_to_host_usb_ep, p+4, mid);
}
unsigned char tmpBuffer[1026];
@@ -670,7 +670,7 @@ void decouple(chanend c_mix_out,
/* Setup pointer to In stream 0 buffer. Note, length will be innited to 0
* However, this should be over-written on first stream start (assuming host
properly sends a SetInterface() before streaming. In any case we will send
properly sends a SetInterface() before streaming. In any case we will send
0 length packets, which is reasonable behaviour */
t = array_to_xc_ptr(inZeroBuff);
g_aud_to_host_zeros = t;
@@ -697,7 +697,7 @@ void decouple(chanend c_mix_out,
asm("stw %0, %1[%2]"::"r"(MAX_VOL),"r"(p_multIn),"r"(i));
}
#endif
set_interrupt_handler(handle_audio_request, 200, 1, c_mix_out, 0);
/* Wait for usb_buffer() to set up globals for us to use
@@ -777,7 +777,7 @@ void decouple(chanend c_mix_out,
SET_SHARED_GLOBAL(g_aud_to_host_buffer,g_aud_to_host_zeros);
/* Update size of zeros buffer */
SetupZerosSendBuffer(aud_to_host_usb_ep, sampFreq, g_curSubSlot_in);
SetupZerosSendBuffer(aud_to_host_usb_ep, sampFreq, g_curSubSlot_in);
/* Reset OUT buffer state */
outUnderflow = 1;
@@ -810,11 +810,11 @@ void decouple(chanend c_mix_out,
/* Change in IN channel count */
DISABLE_INTERRUPTS();
SET_SHARED_GLOBAL(g_freqChange_flag, 0);
GET_SHARED_GLOBAL(g_numUsbChanIn, g_formatChange_NumChans);
GET_SHARED_GLOBAL(g_numUsbChanIn, g_formatChange_NumChans);
GET_SHARED_GLOBAL(g_curSubSlot_in, g_formatChange_SubSlot);
GET_SHARED_GLOBAL(dataFormat, g_formatChange_DataFormat); /* Not currently used for input stream */
/* Reset IN buffer state */
inOverflow = 0;
inUnderflow = 1;
@@ -827,7 +827,7 @@ void decouple(chanend c_mix_out,
SET_SHARED_GLOBAL(g_aud_to_host_buffer, g_aud_to_host_zeros);
/* Update size of zeros buffer */
SetupZerosSendBuffer(aud_to_host_usb_ep, sampFreq, g_curSubSlot_in);
SetupZerosSendBuffer(aud_to_host_usb_ep, sampFreq, g_curSubSlot_in);
GET_SHARED_GLOBAL(usbSpeed, g_curUsbSpeed);
if (usbSpeed == XUD_SPEED_HS)
@@ -841,7 +841,7 @@ void decouple(chanend c_mix_out,
SET_SHARED_GLOBAL(g_freqChange, 0);
asm("outct res[%0],%1"::"r"(buffer_aud_ctl_chan),"r"(XS1_CT_END));
ENABLE_INTERRUPTS();
}
else if(tmp == SET_STREAM_FORMAT_OUT)
@@ -852,7 +852,7 @@ void decouple(chanend c_mix_out,
/* Change in OUT channel count - note we expect this on every stream start event */
DISABLE_INTERRUPTS();
SET_SHARED_GLOBAL(g_freqChange_flag, 0);
GET_SHARED_GLOBAL(g_numUsbChanOut, g_formatChange_NumChans);
GET_SHARED_GLOBAL(g_numUsbChanOut, g_formatChange_NumChans);
GET_SHARED_GLOBAL(g_curSubSlot_out, g_formatChange_SubSlot);
GET_SHARED_GLOBAL(dataFormat, g_formatChange_DataFormat);
@@ -869,14 +869,14 @@ void decouple(chanend c_mix_out,
XUD_SetReady_OutPtr(aud_from_host_usb_ep, aud_from_host_fifo_start+4);
outOverflow = 0;
}
#ifdef NATIVE_DSD
#ifdef NATIVE_DSD
/* TODO only send when there is a change */
if(dataFormat == UAC_FORMAT_TYPEI_RAW_DATA)
{
dsdMode = DSD_MODE_NATIVE;
}
/* Wait for the audio code to request samples and respond with command */
inuint(c_mix_out);
outct(c_mix_out, SET_DSD_MODE);