piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-21 05:09:34 -06:00
Code Issues Packages Projects Releases Wiki Activity

DSPLLE: remove the if 0 around SR_MUL_UNSIGNED in hope to figure out why it makes AX games sound bad

Browse Source 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3892 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
nakeee
2009-07-27 16:41:11 +00:00
parent 9d10f9355d
commit 6a92924636
3 changed files with 3 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
Source/Core/DSPCore/Src/DspIntMultiplier.cpp
View File

@ -32,11 +32,10 @@ namespace DSPInterpreter {
s64 dsp_multiply_conditional_unsigned(u16 a, u16 b)
{
s64 prod;
#if 0 // Makes AX games sound horrible. TODO: activate and figure out why - it's been verified through DSPSpy :/
// FIXME: Makes AX games sound horrible. Verified through DSPSpy :/
if (g_dsp.r[DSP_REG_SR] & SR_MUL_UNSIGNED)
prod = (u64)a * (u64)b; // won't overflow 32-bits
else
#endif
prod = (s32)(s16)a * (s32)(s16)b; // won't overflow 32-bits
// Conditionally multiply by 2.