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Simplify code.

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This commit is contained in:
Bartosz Taudul
2019-06-27 22:40:03 +02:00
parent 77c6acbc48
commit 3c066f1527
2 changed files with 5 additions and 5 deletions
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client/TracyDxt1.cpp
+4 -4
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@@ -179,8 +179,8 @@ static uint64_t ProcessRGB( const uint8_t* src )
tmp += 4;
}
uint32_t range = ( 4 << 13 ) / ( 1 + max[0] - min[0] + max[1] - min[1] + max[2] - min[2] );
uint8_t rmin[3] = { min[0], min[1], min[2] };
const uint32_t range = ( 4 << 13 ) / ( 1 + max[0] - min[0] + max[1] - min[1] + max[2] - min[2] );
const uint32_t rmin = min[0] + min[1] + min[2];
for( int i=0; i<3; i++ )
{
const uint8_t inset = ( max[i] - min[i] ) >> 4;
@@ -191,8 +191,8 @@ static uint64_t ProcessRGB( const uint8_t* src )
uint32_t data = 0;
for( int i=0; i<16; i++ )
{
uint32_t c = src[0] - rmin[0] + src[1] - rmin[1] + src[2] - rmin[2];
uint8_t idx = IndexTable[( c * range ) >> 13];
const uint32_t c = src[0] + src[1] + src[2] - rmin;
const uint8_t idx = IndexTable[( c * range ) >> 13];
data |= idx << (i*2);
src += 4;
}