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Port GetCPUInformation and mathlib from sdk2013

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Nick Hastings committed 2024-04-20 13:42:47 -04:00
1 parent b099570391
commit 0d247b9566
35 files changed
+3188 -693
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mathlib/imagequant.cpp
+3 -3
View File
@@ -6,7 +6,7 @@
//
//=============================================================================//
#include <quantize.h>
#include <tier0/basetypes.h>
#include <minmax.h>
#define N_EXTRAVALUES 1
#define N_DIMENSIONS (3+N_EXTRAVALUES)
@@ -46,7 +46,7 @@ void ColorQuantize(uint8 const *Image,
val1+=PIXEL(x,y,c)*ExtraValueXForms[i*3+c];
val1>>=8;
NthSample(s,y*Width+x,N_DIMENSIONS)->Value[c]=(uint8)
(MIN(255,MAX(0,val1)));
(V_min(255,V_max(0,val1)));
}
}
struct QuantizedValue *q=Quantize(s,Width*Height,N_DIMENSIONS,
@@ -76,7 +76,7 @@ void ColorQuantize(uint8 const *Image,
tryc+=Error[x][c][ErrorUse];
Error[x][c][ErrorUse]=0;
}
samp[c]=(uint8) MIN(255,MAX(0,tryc));
samp[c]=(uint8) V_min(255,V_max(0,tryc));
}
struct QuantizedValue *f=FindMatch(samp,3,Weights,q);
out_pixels[Width*y+x]=(uint8) (f->value);