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Remove some dead code

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This commit is contained in:
Pavel Krajcevski 2013-10-14 21:16:32 -04:00
parent 48d0cae9f0
commit 7ec457faa9
1 changed files with 4 additions and 15 deletions
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19
PVRTCEncoder/src/Compressor.cpp
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@ -517,26 +517,15 @@ namespace PVRTCC {
FasTC::Pixel tmp(p);
tmp = sum / (16);
#if 0
const uint8 fullDepth[4] = { 8, 8, 8, 8 };
tmp.ChangeBitDepth(fullDepth);
#else
tmp.A() = (tmp.A() << 4) | tmp.A();
tmp.G() = (tmp.G() << 3) | (tmp.G() >> 2);
tmp.B() = (tmp.B() << 3) | (tmp.B() >> 2);
tmp.R() = (tmp.R() << 3) | (tmp.R() >> 2);
#endif
const uint8 currentDepth[4] = { 4, 5, 5, 5 };
for(uint32 c = 0; c < 4; c++) {
const uint32 numerator = (1 << currentDepth[c]) + 1;
const uint32 shift = 4 - (8 - currentDepth[c]);
const uint32 fractionBits = fp.Component(c) >> shift;
uint16 component = tmp.Component(c);
component += ((fractionBits * numerator) >> currentDepth[c]);
tmp.Component(c) = component;
}
tmp.Component(0) += ((fp.Component(0) * 17) >> 4);
tmp.Component(1) += (((fp.Component(1) >> 1) * 33) >> 5);
tmp.Component(2) += (((fp.Component(2) >> 1) * 33) >> 5);
tmp.Component(3) += (((fp.Component(3) >> 1) * 33) >> 5);
return tmp;
}