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Add some more GE state accessors for light/etc.

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neobrain 2013-07-21 17:56:58 -07:00 committed by Unknown W. Brackets
parent a40741798c
commit abca8f6c87
1 changed files with 25 additions and 10 deletions
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35
GPU/GPUState.h
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@ -113,14 +113,14 @@ struct GPUgstate
materialspecularcoef, // 0x5B
ambientcolor, // 0x5C
ambientalpha, // 0x5D
lmode,
ltype[4],
lpos[12],
ldir[12],
latt[12],
lconv[4],
lcutoff[4],
lcolor[12],
lmode, // 0x5E
ltype[4], // 0x5F-0x62
lpos[12], // 0x63-0x6E
ldir[12], // 0x6F-0x7A
latt[12], // 0x7B-0x86
lconv[4], // 0x87-0x8A
lcutoff[4], // 0x8B-0x8E
lcolor[12], // 0x8E-0x99
cullmode,
fbptr,
fbwidth,
@ -212,10 +212,17 @@ struct GPUgstate
bool isDitherEnabled() const { return ditherEnable & 1; }
bool isAlphaTestEnabled() const { return alphaTestEnable & 1; }
bool isColorTestEnabled() const { return colorTestEnable & 1; }
bool isLightingEnabled() const { return lightingEnable & 1; }
bool isUsingSecondaryColor() const { return lmode & 1; }
bool isTextureMapEnabled() const { return textureMapEnable & 1; }
bool isLightingEnabled() const { return lightingEnable & 1; }
bool isLightChanEnabled(int chan) const { return lightEnable[chan] & 1;}
bool isUsingPoweredDiffuseLight(int chan) const { return (ltype[chan] & 0x3) == 0x2; }
bool isUsingSpecularLight(int chan) const { return (ltype[chan] & 0x3) == 0x1 || (ltype[chan] & 0x3) == 0x2; }
bool isUsingSecondaryColor() const { return lmode & 1; }
bool isDirectionalLight(int chan) const { return ((ltype[chan] & 0x30)>>8) == 0; }
bool isPointLight(int chan) const { return ((ltype[chan] & 0x30)>>8) == 1; }
bool isSpotLight(int chan) const { return ((ltype[chan] & 0x30)>>8) == 2; }
unsigned int getAmbientR() const { return ambientcolor&0xFF; }
unsigned int getAmbientG() const { return (ambientcolor>>8)&0xFF; }
unsigned int getAmbientB() const { return (ambientcolor>>16)&0xFF; }
@ -226,10 +233,18 @@ struct GPUgstate
unsigned int getMaterialAmbientB() const { return (materialambient>>16)&0xFF; }
unsigned int getMaterialAmbientA() const { return materialalpha&0xFF; }
unsigned int getMaterialDiffuseR() const { return materialdiffuse&0xFF; }
unsigned int getMaterialDiffuseG() const { return (materialdiffuse>>8)&0xFF; }
unsigned int getMaterialDiffuseB() const { return (materialdiffuse>>16)&0xFF; }
unsigned int getMaterialEmissiveR() const { return materialemissive&0xFF; }
unsigned int getMaterialEmissiveG() const { return (materialemissive>>8)&0xFF; }
unsigned int getMaterialEmissiveB() const { return (materialemissive>>16)&0xFF; }
unsigned int getDiffuseColorR(int chan) const { return lcolor[1+chan*3]&0xFF; }
unsigned int getDiffuseColorG(int chan) const { return (lcolor[1+chan*3]>>8)&0xFF; }
unsigned int getDiffuseColorB(int chan) const { return (lcolor[1+chan*3]>>16)&0xFF; }
// UV gen
int getUVGenMode() const { return texmapmode & 3;} // 2 bits
int getUVProjMode() const { return (texmapmode >> 8) & 3;} // 2 bits