mirror of
https://github.com/melonDS-emu/melonDS.git
synced 2025-07-23 14:19:55 -06:00
* stub more wifi crap
* louder sound * misc fixes
This commit is contained in:
19
src/SPU.cpp
19
src/SPU.cpp
@ -52,7 +52,7 @@ const s16 PSGTable[8][8] =
|
||||
{-0x7FFF, -0x7FFF, -0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF},
|
||||
{-0x7FFF, -0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF},
|
||||
{-0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF},
|
||||
{ 0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF}
|
||||
{-0x7FFF, -0x7FFF, -0x7FFF, -0x7FFF, -0x7FFF, -0x7FFF, -0x7FFF, -0x7FFF}
|
||||
};
|
||||
|
||||
const u32 OutputBufferSize = 2*1024;
|
||||
@ -99,6 +99,12 @@ void Reset()
|
||||
}
|
||||
|
||||
|
||||
void SetBias(u16 bias)
|
||||
{
|
||||
Bias = bias;
|
||||
}
|
||||
|
||||
|
||||
Channel::Channel(u32 num)
|
||||
{
|
||||
Num = num;
|
||||
@ -358,8 +364,15 @@ void Mix(u32 samples)
|
||||
l = ((s64)l * MasterVolume) >> 7;
|
||||
r = ((s64)r * MasterVolume) >> 7;
|
||||
|
||||
OutputBuffer[OutputWriteOffset ] = l >> 12;
|
||||
OutputBuffer[OutputWriteOffset + 1] = r >> 12;
|
||||
l >>= 12;
|
||||
if (l < -0x8000) l = -0x8000;
|
||||
else if (l > 0x7FFF) l = 0x7FFF;
|
||||
r >>= 12;
|
||||
if (r < -0x8000) r = -0x8000;
|
||||
else if (r > 0x7FFF) r = 0x7FFF;
|
||||
|
||||
OutputBuffer[OutputWriteOffset ] = l << 3;
|
||||
OutputBuffer[OutputWriteOffset + 1] = r << 3;
|
||||
OutputWriteOffset += 2;
|
||||
OutputWriteOffset &= ((2*OutputBufferSize)-1);
|
||||
}
|
||||
|
Reference in New Issue
Block a user