diff options
Diffstat (limited to 'audio/softsynth/mt32/DelayReverb.cpp')
| -rw-r--r-- | audio/softsynth/mt32/DelayReverb.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/audio/softsynth/mt32/DelayReverb.cpp b/audio/softsynth/mt32/DelayReverb.cpp index 89eebf0d79..23d25a596e 100644 --- a/audio/softsynth/mt32/DelayReverb.cpp +++ b/audio/softsynth/mt32/DelayReverb.cpp @@ -20,15 +20,14 @@ #include "mt32emu.h" #include "DelayReverb.h" -using namespace MT32Emu; - +namespace MT32Emu { // CONFIRMED: The values below are found via analysis of digital samples. Checked with all time and level combinations. // Obviously: // rightDelay = (leftDelay - 2) * 2 + 2 // echoDelay = rightDelay - 1 // Leaving these separate in case it's useful for work on other reverb modes... -const Bit32u REVERB_TIMINGS[8][3]= { +static const Bit32u REVERB_TIMINGS[8][3]= { // {leftDelay, rightDelay, feedbackDelay} {402, 802, 801}, {626, 1250, 1249}, @@ -40,7 +39,7 @@ const Bit32u REVERB_TIMINGS[8][3]= { {8002, 16002, 16001} }; -const float REVERB_FADE[8] = {0.0f, -0.049400051f, -0.08220577f, -0.131861118f, -0.197344907f, -0.262956344f, -0.345162114f, -0.509508615f}; +static const float REVERB_FADE[8] = {0.0f, -0.049400051f, -0.08220577f, -0.131861118f, -0.197344907f, -0.262956344f, -0.345162114f, -0.509508615f}; const float REVERB_FEEDBACK67 = -0.629960524947437f; // = -EXP2F(-2 / 3) const float REVERB_FEEDBACK = -0.682034520443118f; // = -EXP2F(-53 / 96) const float LPF_VALUE = 0.594603558f; // = EXP2F(-0.75f) @@ -148,3 +147,5 @@ bool DelayReverb::isActive() const { } return false; } + +} |