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- fixed overflow with storing a sprite's dynamic light color in a PalEntry.

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This commit is contained in:
Christoph Oelckers 2014-07-01 09:52:41 +02:00
parent 9a6bc64381
commit 92185f96eb
3 changed files with 4 additions and 9 deletions
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2
src/gl/renderer/gl_renderstate.cpp
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@ -141,7 +141,7 @@ bool FRenderState::ApplyShader()
activeShader->muLightParms.Set(mLightParms);
activeShader->muFogColor.Set(mFogColor);
activeShader->muObjectColor.Set(mObjectColor);
activeShader->muDynLightColor.Set(mDynColor);
activeShader->muDynLightColor.Set(mDynColor.vec);
activeShader->muInterpolationFactor.Set(mInterpolationFactor);
if (mGlowEnabled)

9
src/gl/renderer/gl_renderstate.h
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@ -65,7 +65,7 @@ class FRenderState
FStateVec4 mGlowTopPlane, mGlowBottomPlane;
PalEntry mFogColor;
PalEntry mObjectColor;
PalEntry mDynColor;
FStateVec4 mDynColor;
int mEffectState;
int mColormapState;
@ -184,12 +184,7 @@ public:
void SetDynLight(float r, float g, float b)
{
mDynColor = PalEntry(255, xs_CRoundToInt(r*255), xs_CRoundToInt(g*255), xs_CRoundToInt(b*255));
}
void SetDynLight(PalEntry pe)
{
mDynColor = pe;
mDynColor.Set(r, g, b, 0);
}
void SetObjectColor(PalEntry pe)

2
src/gl/shaders/gl_shader.h
View file

@ -186,7 +186,7 @@ class FShader
FUniform4f muColormapRange;
FBufferedUniform4i muLightRange;
FBufferedUniformPE muFogColor;
FBufferedUniformPE muDynLightColor;
FBufferedUniform4f muDynLightColor;
FBufferedUniformPE muObjectColor;
FUniform4f muGlowBottomColor;
FUniform4f muGlowTopColor;