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INPUT_VOLUME_CONTROL now affects descriptors and processing in decouple()

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This commit is contained in:
Ross Owen
2014-04-17 14:48:32 +01:00
parent 641fbdfca6
commit 9caa429a20
2 changed files with 25 additions and 12 deletions
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6
module_usb_audio/usb_buffer/decouple.xc
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@@ -171,6 +171,7 @@ __builtin_unreachable();
{
/* Receive sample */
int sample = inuint(c_mix_out);
#if (INPUT_VOLUME_CONTROL == 1)
#if !defined(IN_VOLUME_IN_MIXER)
/* Apply volume */
int mult;
@@ -183,6 +184,7 @@ __builtin_unreachable();
/* Note, in 2 byte sub slot - ignore lower bits of macs */
#elif defined(IN_VOLUME_IN_MIXER) && defined(IN_VOLUME_AFTER_MIX)
sample = sample << 3;
#endif
#endif
write_short_via_xc_ptr(g_aud_to_host_dptr, sample>>16);
g_aud_to_host_dptr+=2;
@@ -200,6 +202,7 @@ __builtin_unreachable();
{
/* Receive sample */
int sample = inuint(c_mix_out);
#if(INPUT_VOLUME_CONTROL == 1)
#if !defined(IN_VOLUME_IN_MIXER)
/* Apply volume */
int mult;
@@ -213,6 +216,7 @@ __builtin_unreachable();
#endif
#elif defined(IN_VOLUME_IN_MIXER) && defined(IN_VOLUME_AFTER_MIX)
sample = sample << 3;
#endif
#endif
/* Write into fifo */
write_via_xc_ptr(ptr, sample);
@@ -232,7 +236,7 @@ __builtin_unreachable();
{
/* Receive sample */
int sample = inuint(c_mix_out);
#ifndef IN_VOLUME_IN_MIXER
#if (INPUT_VOLUME_CONTROL) && !defined(IN_VOLUME_IN_MIXER)
/* Apply volume */
int mult;
int h;