mirror of https://github.com/encounter/aurora.git
64 lines
2.6 KiB
C++
64 lines
2.6 KiB
C++
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#include "gx.hpp"
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void GXSetNumIndStages(u8 num) { update_gx_state(g_gxState.numIndStages, num); }
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void GXSetIndTexOrder(GXIndTexStageID indStage, GXTexCoordID texCoord, GXTexMapID texMap) {
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auto& stage = g_gxState.indStages[indStage];
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update_gx_state(stage.texCoordId, texCoord);
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update_gx_state(stage.texMapId, texMap);
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}
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void GXSetIndTexCoordScale(GXIndTexStageID indStage, GXIndTexScale scaleS, GXIndTexScale scaleT) {
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auto& stage = g_gxState.indStages[indStage];
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update_gx_state(stage.scaleS, scaleS);
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update_gx_state(stage.scaleT, scaleT);
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}
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void GXSetIndTexMtx(GXIndTexMtxID id, const void* offset, s8 scaleExp) {
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if (id < GX_ITM_0 || id > GX_ITM_2) {
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Log.report(LOG_FATAL, FMT_STRING("invalid ind tex mtx ID {}"), id);
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}
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update_gx_state(g_gxState.indTexMtxs[id - 1], {*reinterpret_cast<const aurora::Mat3x2<float>*>(offset), scaleExp});
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}
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void GXSetTevIndirect(GXTevStageID tevStage, GXIndTexStageID indStage, GXIndTexFormat fmt, GXIndTexBiasSel biasSel,
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GXIndTexMtxID matrixSel, GXIndTexWrap wrapS, GXIndTexWrap wrapT, GXBool addPrev, GXBool indLod,
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GXIndTexAlphaSel alphaSel) {
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auto& stage = g_gxState.tevStages[tevStage];
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update_gx_state(stage.indTexStage, indStage);
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update_gx_state(stage.indTexFormat, fmt);
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update_gx_state(stage.indTexBiasSel, biasSel);
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update_gx_state(stage.indTexAlphaSel, alphaSel);
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update_gx_state(stage.indTexMtxId, matrixSel);
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update_gx_state(stage.indTexWrapS, wrapS);
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update_gx_state(stage.indTexWrapT, wrapT);
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update_gx_state(stage.indTexAddPrev, addPrev);
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update_gx_state(stage.indTexUseOrigLOD, indLod);
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}
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void GXSetTevDirect(GXTevStageID stageId) {
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auto& stage = g_gxState.tevStages[stageId];
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// TODO is this right?
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update_gx_state(stage.indTexStage, GX_INDTEXSTAGE0);
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update_gx_state(stage.indTexFormat, GX_ITF_8);
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update_gx_state(stage.indTexBiasSel, GX_ITB_NONE);
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update_gx_state(stage.indTexAlphaSel, GX_ITBA_OFF);
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update_gx_state(stage.indTexMtxId, GX_ITM_OFF);
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update_gx_state(stage.indTexWrapS, GX_ITW_OFF);
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update_gx_state(stage.indTexWrapT, GX_ITW_OFF);
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update_gx_state(stage.indTexUseOrigLOD, false);
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update_gx_state(stage.indTexAddPrev, false);
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}
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void GXSetTevIndWarp(GXTevStageID tevStage, GXIndTexStageID indStage, GXBool signedOffsets, GXBool replaceMode,
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GXIndTexMtxID matrixSel) {
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const auto wrap = replaceMode ? GX_ITW_0 : GX_ITW_OFF;
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const auto biasSel = signedOffsets ? GX_ITB_STU : GX_ITB_NONE;
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GXSetTevIndirect(tevStage, indStage, GX_ITF_8, biasSel, matrixSel, wrap, wrap, false, false, GX_ITBA_OFF);
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}
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// TODO GXSetTevIndTile
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// TODO GXSetTevIndBumpST
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// TODO GXSetTevIndBumpXYZ
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// TODO GXSetTevIndRepeat
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