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nw, refinement of previous fix

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This commit is contained in:
therealmogminer@gmail.com 2015-06-26 15:37:46 +02:00
parent 03eaba0e31
commit 0c40d654b8
2 changed files with 2 additions and 2 deletions
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2
src/emu/video/rgbsse.c
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@ -58,8 +58,8 @@ void rgbaint_t::scale_add_and_clamp(const rgbaint_t& scale, const rgbaint_t& oth
void rgbaint_t::scale_imm_add_and_clamp(const INT32 scale, const rgbaint_t& other)
{
mul_imm(scale);
add(other);
sra(8);
add(other);
max(0);
min(255);
}

2
src/emu/video/vooddefs.h
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@ -3211,7 +3211,7 @@ INLINE void applyFogging(voodoo_state *v, UINT32 fogModeReg, UINT32 fbzCpReg, I
/* if fog_mult is 0, we add this to the original color */
if (FOGMODE_FOG_MULT(fogModeReg) == 0)
{
tmpA.scale_imm_add_and_clamp((INT16) fogblend, tmpB);
tmpA.scale_imm_add_and_clamp((INT32) fogblend, tmpB);
//color += fog;
//(RR) += fr;
//(GG) += fg;