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Unify shifts.

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This commit is contained in:
Bartosz Taudul 2019-06-28 13:05:32 +02:00
parent be4900c822
commit e8d4ba492b
1 changed files with 2 additions and 2 deletions
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4
client/TracyDxt1.cpp
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@ -205,7 +205,7 @@ static uint64_t ProcessRGB( const uint8_t* src )
tmp += 4; tmp += 4;
} }
const uint32_t range = ( 4 << 13 ) / ( 1 + max[0] - min[0] + max[1] - min[1] + max[2] - min[2] ); const uint32_t range = ( 4 << 16 ) / ( 1 + max[0] - min[0] + max[1] - min[1] + max[2] - min[2] );
const uint32_t rmin = min[0] + min[1] + min[2]; const uint32_t rmin = min[0] + min[1] + min[2];
for( int i=0; i<3; i++ ) for( int i=0; i<3; i++ )
{ {
@ -218,7 +218,7 @@ static uint64_t ProcessRGB( const uint8_t* src )
for( int i=0; i<16; i++ ) for( int i=0; i<16; i++ )
{ {
const uint32_t c = src[0] + src[1] + src[2] - rmin; const uint32_t c = src[0] + src[1] + src[2] - rmin;
const uint8_t idx = IndexTable[( c * range ) >> 13]; const uint8_t idx = IndexTable[( c * range ) >> 16];
data |= idx << (i*2); data |= idx << (i*2);
src += 4; src += 4;
} }