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tfx.fx: Adjust some blending factors 

255.0f / 128.0f gives us 1.9921875.
128.0f / 255.0f gives us 0.50196078431.
Which are more accurate.
Fixes regression in dbz bt3 where characters appeared darker.
This commit is contained in:
lightningterror 2019-01-14 17:01:17 +01:00
parent ee4d295667
commit fa4ae7800b
1 changed files with 2 additions and 2 deletions
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4
plugins/GSdx/res/tfx.fx
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@ -890,7 +890,7 @@ PS_OUTPUT ps_main(PS_INPUT input)
} }
} }
output.c1 = c.a * 2; // used for alpha blending output.c1 = c.a * 255.0f / 128.0f; // used for alpha blending
if((PS_DFMT == FMT_16) || PS_AOUT) // 16 bit output if((PS_DFMT == FMT_16) || PS_AOUT) // 16 bit output
{ {
@ -900,7 +900,7 @@ PS_OUTPUT ps_main(PS_INPUT input)
} }
else if((PS_DFMT == FMT_32) && PS_FBA) else if((PS_DFMT == FMT_32) && PS_FBA)
{ {
if(c.a < 0.5) c.a += 0.5; if(c.a < 0.5) c.a += 128.0f/255.0f;
} }
output.c0 = c; output.c0 = c;