Vergil_Wong/lib_xua
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Undo accidental removal of buffering bounds check

Browse Source
This commit is contained in:
xross
2018-02-15 16:08:21 +00:00
parent 4f6a54f3b0
commit 0674880c11
1 changed files with 2 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
lib_xua/src/core/buffer/decouple/decouple.xc
View File

@@ -491,12 +491,12 @@ __builtin_unreachable();
totalSampsToWrite = speedRem >> 16;
speedRem &= 0xffff;
# if 0
/* This patches up the case where the FB is well off, leading to totalSampsToWrite to also be off */
/* This can be startup case, back mclk input etc */
if (totalSampsToWrite < 0 || totalSampsToWrite * g_curSubSlot_In * g_numUsbChan_In > g_maxPacketSize)
{
totalSampsToWrite = 0;
}
#endif
/* Calc slots left in fifo */
space_left = g_aud_to_host_rdptr - g_aud_to_host_wrptr;
@@ -507,7 +507,6 @@ __builtin_unreachable();
space_left = aud_to_host_fifo_end - g_aud_to_host_wrptr;
}
//if((space_left > 0) && (space_left < (totalSampsToWrite * g_numUsbChan_In * g_curSubSlot_In + 4)))
if((space_left < (totalSampsToWrite * g_numUsbChan_In * g_curSubSlot_In + 4)))
{
/* In pipe has filled its buffer - we need to overflow