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aurora: Start implementing TCGs

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This commit is contained in:
Luke Street
2022-03-14 18:00:03 -04:00
parent cdcfc7eccc
commit af856de6a8
12 changed files with 378 additions and 79 deletions
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24
Runtime/Graphics/CGX.hpp
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@@ -44,7 +44,7 @@ struct SGXState {
u16 x56_blendMode = 0;
std::array<GXColor, GX::MAX_KCOLOR> x58_kColors;
std::array<STevState, GX::MAX_TEVSTAGE> x68_tevStates;
std::array<STexState, GX::MAX_TEXMAP> x228_texStates;
std::array<STexState, GX::MAX_TEXCOORD> x228_texStates;
u32 x248_alphaCompare = 0;
float x24c_fogStartZ = 0.f;
float x250_fogEndZ = 0.f;
@@ -367,9 +367,25 @@ static inline void SetTevOrder(GX::TevStageID stageId, GX::TexCoordID texCoord,
}
}
static inline void SetTexCoordGen(GX::TexCoordID dstCoord, GX::TexGenType fn, GX::TexGenSrc src, u32 mtx,
GXBool normalize, u32 postMtx) noexcept {
// TODO
static inline void SetTexCoordGen(GX::TexCoordID dstCoord, GX::TexGenType fn, GX::TexGenSrc src, GX::TexMtx mtx,
GXBool normalize, GX::PTTexMtx postMtx) noexcept {
u32 flags = ((postMtx - GX::PTTEXMTX0) & 63) << 15 | (u8(normalize) & 1) << 14 | ((mtx - GX::TEXMTX0) & 31) << 9 |
(src & 31) << 4 | (fn & 15);
auto& state = sGXState.x228_texStates[dstCoord].x0_coordGen;
if (flags != state) {
state = flags;
GXSetTexCoordGen2(dstCoord, fn, src, mtx, normalize, postMtx);
}
}
static inline void SetTexCoordGen(GX::TexCoordID dstCoord, u32 flags) noexcept {
auto& state = sGXState.x228_texStates[dstCoord].x0_coordGen;
if (flags != state) {
state = flags;
GXSetTexCoordGen2(dstCoord, GX::TexGenType(flags & 15), GX::TexGenSrc(flags >> 4 & 31),
GX::TexMtx((flags >> 9 & 31) + GX::TEXMTX0), GXBool(flags >> 14 & 1),
GX::PTTexMtx((flags >> 15 & 63) + GX::PTTEXMTX0));
}
}
void SetVtxDescv(GX::VtxDescList* descList) noexcept;