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- Fixed packF3x9_E1x5 exponent packing #614

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Christophe Riccio
2017-02-28 22:19:26 +01:00
parent aeccbf1792
commit d53e36782b
2 changed files with 2 additions and 1 deletions
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glm/gtc/packing.inl
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@@ -618,7 +618,7 @@ namespace detail
float const MaxColor = max(Color.x, max(Color.y, Color.z));
float const ExpSharedP = max(-15.f - 1.f, floor(log2(MaxColor))) + 1.0f + 15.f;
float const MaxShared = floor(MaxColor / pow(2.0f, (ExpSharedP - 16.f - 9.f)) + 0.5f);
float const MaxShared = floor(MaxColor / pow(2.0f, (ExpSharedP - 15.f - 9.f)) + 0.5f);
float const ExpShared = MaxShared == pow(2.0f, 9.0f) ? ExpSharedP + 1.0f : ExpSharedP;
uvec3 const ColorComp(floor(Color / pow(2.f, (ExpShared - 15.f - 9.f)) + 0.5f));