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Fog fix

This commit is contained in:
Flyinghead 2018-05-13 23:07:35 +02:00
parent 95120690ef
commit 46f28cfb27
1 changed files with 4 additions and 6 deletions
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10
core/rend/gles/gles.cpp
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@ -1019,8 +1019,6 @@ bool gles_init()
}
float fog_coefs[]={0,0};
void tryfit(float* x,float* y)
{
//y=B*ln(x)+A
@ -1068,7 +1066,7 @@ void tryfit(float* x,float* y)
//log(x)=log2(x)*log(2)
//B*log(2)*log(x)+A
b*=logf(2.0);
/*
/*
float maxdev=0;
for (int i=0;i<128;i++)
{
@ -1076,9 +1074,9 @@ void tryfit(float* x,float* y)
maxdev=max((float)fabs((float)diff),(float)maxdev);
}
printf("FOG TABLE Curve match: maxdev: %.02f cents\n",maxdev*100);
*/
fog_coefs[0]=a;
fog_coefs[1]=b;
*/
ShaderUniforms.fog_coefs[0] = a;
ShaderUniforms.fog_coefs[1] = b;
//printf("%f\n",B*log(maxdev)/log(2.0)+A);
}