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| author | Jasper St. Pierre <jstpierre@mecheye.net> | 2023-09-30 14:31:44 -0700 |
|---|---|---|
| committer | Jasper St. Pierre <jstpierre@mecheye.net> | 2023-09-30 14:31:44 -0700 |
| commit | 57e735af3911621ce9482d033697bd95cbfdf290 (patch) | |
| tree | 48db9c89abe785cca7dcbe32e6ad985aaf655f05 /include/JSystem/J3DGraphBase | |
| parent | a85fb7c63ba10f6374eac3df3e42ff687cbb86ef (diff) | |
J3DMatBlock closer
Diffstat (limited to 'include/JSystem/J3DGraphBase')
| -rw-r--r-- | include/JSystem/J3DGraphBase/J3DMatBlock.h | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/include/JSystem/J3DGraphBase/J3DMatBlock.h b/include/JSystem/J3DGraphBase/J3DMatBlock.h index fb0b960f..42cd2084 100644 --- a/include/JSystem/J3DGraphBase/J3DMatBlock.h +++ b/include/JSystem/J3DGraphBase/J3DMatBlock.h @@ -866,28 +866,21 @@ inline u32 setChanCtrlMacro(u8 enable, GXColorSrc ambSrc, GXColorSrc matSrc, u32 struct J3DColorChan { J3DColorChan(); - GXAttnFn getAttnFn() { - // Need a way to put this in sdata2 without affecting every single TU ever... - - // static const u8 attnFnTbl[] = { GX_AF_NONE, GX_AF_SPEC, GX_AF_NONE, GX_AF_SPOT, }; - // return GXAttnFn(attnFnTbl[mColorChanID >> 9 & 0x03]); - return GXAttnFn(mColorChanID >> 9 & 0x03); - } - GXDiffuseFn getDiffuseFn() { return GXDiffuseFn(mColorChanID >> 7 & 3); } - u8 getLightMask() { return ((mColorChanID >> 2 & 0x0f) | (mColorChanID >> 11 & 0x0f) << 4); } + GXAttnFn getAttnFn(); + GXDiffuseFn getDiffuseFn() { return GXDiffuseFn(mChanCtrl >> 7 & 3); } + u8 getLightMask() { return ((mChanCtrl >> 2 & 0x0f) | (mChanCtrl >> 11 & 0x0f) << 4); } void setLightMask(u8 param_1) { - mColorChanID = (mColorChanID & ~0x3c) | ((param_1 & 0x0f) << 2); - mColorChanID = (mColorChanID & ~0x7800) | ((param_1 & 0xf0) << 7); + mChanCtrl = (mChanCtrl & ~0x3c) | ((param_1 & 0x0f) << 2); + mChanCtrl = (mChanCtrl & ~0x7800) | ((param_1 & 0xf0) << 7); } - // bug? both enable and getMatSrc seem to use bit 0? enable should use bit 1 - GXColorSrc getMatSrc() { return GXColorSrc(mColorChanID >> 0 & 0x01); } - GXColorSrc getAmbSrc() { return GXColorSrc(mColorChanID >> 6 & 0x01); } - u8 getEnable() { return mColorChanID >> 0 & 0x01; } + GXColorSrc getMatSrc() { return GXColorSrc(mChanCtrl >> 0 & 0x01); } + GXColorSrc getAmbSrc() { return GXColorSrc(mChanCtrl >> 6 & 0x01); } + u8 getEnable() { return !!(mChanCtrl & 0x02); } void load() { J3DGDWrite_u32(setChanCtrlMacro(getEnable(), getAmbSrc(), getMatSrc(), getLightMask(), getDiffuseFn(), getAttnFn())); } - /* 0x0 */ u16 mColorChanID; + /* 0x0 */ u16 mChanCtrl; }; class J3DColorBlock { |