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

Fix build issue with volume processing in mixer (missing xc_ptr func)

Browse Source
This commit is contained in:
Ross Owen
2023-02-17 12:10:51 +00:00
parent 0c6d947e67
commit c578bb92d5
1 changed files with 7 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
lib_xua/src/core/mixer/mixer.xc
View File

@@ -238,10 +238,9 @@ static inline void GetSamplesFromHost(chanend c)
h |= (l >>29)& 0x7; // Note: This step is not required if we assume sample depth is 24bit (rather than 32bit)
// Note: We need all 32bits for Native DSD
#endif
write_via_xc_ptr_indexed(samples_array, i, h);
#else
ptr_samples[i] = sample;
sample = h;
#endif
ptr_samples[i] = sample;
}
}
#endif
@@ -332,7 +331,7 @@ static inline void GetSamplesFromDevice(chanend c)
#endif
#if (IN_VOLUME_IN_MIXER && IN_VOLUME_AFTER_MIX)
/* Read relevant multiplier */
/* Volume processing - read relevant multiplier */
unsafe
{
mult = multIn[i];
@@ -341,15 +340,13 @@ static inline void GetSamplesFromDevice(chanend c)
/* Do the multiply */
{h, l} = macs(mult, sample, 0, 0);
h <<= 3;
write_via_xc_ptr_indexed(samples_array, XUA_MIXER_OFFSET_IN+i, h);
#else
/* No volume processing */
sample = h;
#endif
unsafe
{
assert((XUA_MIXER_OFFSET_IN + i) < (NUM_USB_CHAN_IN + NUM_USB_CHAN_OUT));
ptr_samples[XUA_MIXER_OFFSET_IN + i] = sample;
}
#endif
}
}