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Moved various decouple unsigned vars to int

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xross
2022-09-08 18:12:29 +01:00
parent 7a2dd0b644
commit b38ce229cb
1 changed files with 9 additions and 9 deletions
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18
lib_xua/src/core/buffer/decouple/decouple.xc
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@@ -65,17 +65,17 @@ static xc_ptr p_multIn;
#endif #endif
#if (AUDIO_CLASS == 2) #if (AUDIO_CLASS == 2)
unsigned g_numUsbChan_In = NUM_USB_CHAN_IN; /* Number of channels to/from the USB bus - initialised to HS for UAC2.0 */ int g_numUsbChan_In = NUM_USB_CHAN_IN; /* Number of channels to/from the USB bus - initialised to HS for UAC2.0 */
unsigned g_numUsbChan_Out = NUM_USB_CHAN_OUT; int g_numUsbChan_Out = NUM_USB_CHAN_OUT;
unsigned g_curSubSlot_Out = HS_STREAM_FORMAT_OUTPUT_1_SUBSLOT_BYTES; int g_curSubSlot_Out = HS_STREAM_FORMAT_OUTPUT_1_SUBSLOT_BYTES;
unsigned g_curSubSlot_In = HS_STREAM_FORMAT_INPUT_1_SUBSLOT_BYTES; unsigned g_curSubSlot_In = HS_STREAM_FORMAT_INPUT_1_SUBSLOT_BYTES;
int sampsToWrite = DEFAULT_FREQ/8000; /* HS assumed here. Expect to be junked during a overflow before stream start */ int sampsToWrite = DEFAULT_FREQ/8000; /* HS assumed here. Expect to be junked during a overflow before stream start */
int totalSampsToWrite = DEFAULT_FREQ/8000; int totalSampsToWrite = DEFAULT_FREQ/8000;
int g_maxPacketSize = MAX_DEVICE_AUD_PACKET_SIZE_IN_HS; /* IN packet size. Init to something sensible, but expect to be re-set before stream start */ int g_maxPacketSize = MAX_DEVICE_AUD_PACKET_SIZE_IN_HS; /* IN packet size. Init to something sensible, but expect to be re-set before stream start */
#else #else
unsigned g_numUsbChan_In = NUM_USB_CHAN_IN_FS; /* Number of channels to/from the USB bus - initialised to FS for UAC1.0 */ int g_numUsbChan_In = NUM_USB_CHAN_IN_FS; /* Number of channels to/from the USB bus - initialised to FS for UAC1.0 */
unsigned g_numUsbChan_Out = NUM_USB_CHAN_OUT_FS; int g_numUsbChan_Out = NUM_USB_CHAN_OUT_FS;
unsigned g_curSubSlot_Out = FS_STREAM_FORMAT_OUTPUT_1_SUBSLOT_BYTES; int g_curSubSlot_Out = FS_STREAM_FORMAT_OUTPUT_1_SUBSLOT_BYTES;
unsigned g_curSubSlot_In = FS_STREAM_FORMAT_INPUT_1_SUBSLOT_BYTES; unsigned g_curSubSlot_In = FS_STREAM_FORMAT_INPUT_1_SUBSLOT_BYTES;
int sampsToWrite = DEFAULT_FREQ/1000; /* FS assumed here. Expect to be junked during a overflow before stream start */ int sampsToWrite = DEFAULT_FREQ/1000; /* FS assumed here. Expect to be junked during a overflow before stream start */
int totalSampsToWrite = DEFAULT_FREQ/1000; int totalSampsToWrite = DEFAULT_FREQ/1000;
@@ -457,7 +457,7 @@ __builtin_unreachable();
packState = 0; packState = 0;
/* Write last packet length into FIFO */ /* Write last packet length into FIFO */
unsigned datasize = totalSampsToWrite * g_curSubSlot_In * g_numUsbChan_In; int datasize = totalSampsToWrite * g_curSubSlot_In * g_numUsbChan_In;
write_via_xc_ptr(g_aud_to_host_wrptr, datasize); write_via_xc_ptr(g_aud_to_host_wrptr, datasize);
@@ -511,7 +511,7 @@ __builtin_unreachable();
GET_SHARED_GLOBAL(sampFreq, g_freqChange_sampFreq); GET_SHARED_GLOBAL(sampFreq, g_freqChange_sampFreq);
int min, mid, max; int min, mid, max;
GetADCCounts(sampFreq, min, mid, max); GetADCCounts(sampFreq, min, mid, max);
unsigned max_pkt_size = ((max * g_curSubSlot_In * g_numUsbChan_In + 3) & ~0x3) + 4; const int max_pkt_size = ((max * g_curSubSlot_In * g_numUsbChan_In + 3) & ~0x3) + 4;
/* Keep throwing away packets until buffer contains two packets */ /* Keep throwing away packets until buffer contains two packets */
do do
@@ -519,7 +519,7 @@ __builtin_unreachable();
unsigned rdPtr; unsigned rdPtr;
/* Read length of packet in buffer at read pointer */ /* Read length of packet in buffer at read pointer */
unsigned datalength; int datalength;
GET_SHARED_GLOBAL(rdPtr, g_aud_to_host_rdptr); GET_SHARED_GLOBAL(rdPtr, g_aud_to_host_rdptr);
asm volatile("ldw %0, %1[0]":"=r"(datalength):"r"(rdPtr)); asm volatile("ldw %0, %1[0]":"=r"(datalength):"r"(rdPtr));