1 files changed, 281 insertions, 0 deletions
diff --git a/arm9/lib/include/gx.h b/arm9/lib/include/gx.h
new file mode 100644
index 00000000..58e4c35f
--- /dev/null
+++ b/arm9/lib/include/gx.h
@@ -0,0 +1,281 @@
+#ifndef GUARD_GX_H
+#define GUARD_GX_H
+
+#include "fx.h"
+
+//temporary while other files aren't decompiled
+void MIi_CpuCopy16(void *, void *, u32);
+void GXi_NopClearFifo128_(void *);
+void MI_Copy16B(void *, void *);
+void MI_DmaFill32Async(u32, void *, u32, u32, u32, u32);
+void MI_DmaFill32(u32, void *, u32, u32);
+void MIi_CpuClear32(u32, void *, u32);
+void MI_Copy64B(void *src, void *dst);
+void MI_WaitDma(u32);
+void MI_DmaCopy32Async(u32, void *, void *, u32, void *, void *);
+void MI_DmaCopy16(u32 unk, void *src, void *dst, u32 size);
+void MIi_CpuCopy16(void *src, void *dst, u32 size);
+void MI_DmaCopy32(u32 unk, void *src, void *dst, u32 size);
+void MIi_CpuCopy32(void *src, void *dst, u32 size);
+void OSi_UnlockVram(u16, u16);
+void MIi_CpuClear32(u32, void *, u32);
+
+//TODO: Add defines for GX commands, add structs/unions for HW registers
+
+static inline void _GX_Load_16(u32 var, void *src, void *dst, u32 size){
+    if (var != -1 && size > 0x1C)
+    {
+        MI_DmaCopy16(var, src, dst, size);
+    }
+    else
+    {
+        MIi_CpuCopy16(src, dst, size);
+    }
+}
+
+static inline void _GX_Load_32(u32 var, void *src, void *dst, u32 size){
+    if (var != -1 && size > 0x30)
+    {
+        MI_DmaCopy32(var, src, dst, size);
+    }
+    else
+    {
+        MIi_CpuCopy32(src, dst, size);
+    }
+}
+
+static inline void _GX_Load_32_Async(u32 var, void *src, void *dst, u32 size, void *func, void *ptr){
+    if (var != -1)
+    {
+        MI_DmaCopy32Async(var, src, dst, size, func, ptr);
+    }
+    else
+    {
+        MIi_CpuCopy32(src, dst, size);
+    }
+}
+
+struct DL
+{
+    u8 *var00; //end pointer
+    u32 *var04; //aligned end pointer, used to write data
+    u8 *var08; //start pointer
+    u32 var0C;
+    u32 var10; //pad end with zero bool
+};
+
+struct VRAM_banks
+{
+    u16 var00; //lcdc
+    u16 var02; //bg
+    u16 var04; //obj
+    u16 var06; //arm7
+    u16 var08; //tex
+    u16 var0A; //texpltt
+    u16 var0C; //clearimage
+    u16 var0E; //bgextpltt
+    u16 var10; //objextpltt
+    u16 var12; //subbg
+    u16 var14; //subobj
+    u16 var16; //subbgextpltt
+    u16 var18; //subobjextpltt
+};
+
+//GX_g3
+void G3_BeginMakeDL(struct DL *displaylist, void *r1, u32 r2);
+s32 G3_EndMakeDL(struct DL *displaylist);
+
+//GX_g3_util
+void G3i_PerspectiveW_(fx32 fovsin, fx32 fovcos, fx32 ratio, fx32 near, fx32 far, fx32 scale, u32 load, struct Mtx44 *mtx);
+void G3i_OrthoW_(fx32 top, fx32 bottom, fx32 left, fx32 right, fx32 near, fx32 far, fx32 scale, u32 load, struct Mtx44 *mtx);
+void G3i_LookAt_(struct Vecx32 *a, struct Vecx32 *b, struct Vecx32 *c, u32 load, struct Mtx44 *mtx);
+void G3_RotX(fx32 sinphi, fx32 cosphi);
+void G3_RotY(fx32 sinphi, fx32 cosphi);
+void G3_RotZ(fx32 sinphi, fx32 cosphi);
+
+//GX_g3x
+void GXi_NopClearFifo128_(void *reg);
+void G3X_Init();
+void G3X_ResetMtxStack();
+void G3X_ClearFifo();
+void G3X_InitMtxStack();
+void G3X_ResetMtxStack_2();
+void G3X_SetFog(u32 enable, u32 alphamode, u32 depth, s32 offset);
+u32 G3X_GetClipMtx(struct Mtx44 *dst);
+u32 G3X_GetVectorMtx(struct Mtx33 *dst);
+void G3X_SetEdgeColorTable(void *tbl_ptr);
+void G3X_SetFogTable(void *tbl_ptr);
+void G3X_SetClearColor(u32 col, u32 alpha, u32 depth, u32 polygon_id, u32 enable_fog);
+void G3X_InitTable();
+u32 G3X_GetMtxStackLevelPV(u32 *level);
+u32 G3X_GetMtxStackLevelPJ(u32 *level);
+u32 G3X_GetBoxTestResult(u32 *result);
+void G3X_SetHOffset(u32 offset);
+
+//GX_g3b
+void G3BS_LoadMtx44(struct DL *displaylist, struct Mtx44 *mtx);
+void G3B_PushMtx(struct DL *displaylist);
+void G3B_PopMtx(struct DL *displaylist, void *mtx);
+void G3B_LoadMtx44(struct DL *displaylist, struct Mtx44 *mtx);
+void G3B_Color(struct DL * displaylist, u32 vtx_col);
+void G3B_Normal(struct DL * displaylist, fx16 x, fx16 y, fx16 z);
+void G3B_Vtx(struct DL * displaylist, fx32 x, fx32 y, fx32 z);
+void G3B_PolygonAttr(struct DL *displaylist, u32 r1, u32 r2, u32 r3, u32 r4, u32 r5, u32 r6);
+void G3B_MaterialColorDiffAmb(struct DL *displaylist, u32 diffuse_col, u32 ambient_col, u32 replace);
+void G3B_MaterialColorSpecEmi(struct DL *displaylist, u32 specular_col, u32 emission_col, u32 shiny_table);
+void G3B_LightVector(struct DL * displaylist, u32 light_num, fx16 x, fx16 y, fx16 z);
+void G3B_LightColor(struct DL * displaylist, u32 light_num, u32 col);
+void G3B_Begin(struct DL * displaylist, u32 type);
+void G3B_End(struct DL * displaylist);
+
+//GX_asm
+void GX_SendFifo48B(void *src, void *dst);
+
+//GX_vramcnt
+//some of the symbols don't match what the function does
+void GX_VRAMCNT_SetLCDC_(u32 mask);
+void GX_SetBankForBG(s32 bg);
+void GX_SetBankForOBJ(s32 obj);
+void GX_SetBankForBGExtPltt(s32 bgextpltt);
+void GX_SetBankForOBJExtPltt(s32 objextpltt);
+void GX_SetBankForTex(s32 tex);
+void GX_SetBankForTexPltt(s32 texpltt);
+void GX_SetBankForClearImage(s32 clearimage);
+void GX_SetBankForARM7(s32 arm7);
+void GX_SetBankForLCDC(s32 lcdc);
+void GX_SetBankForSubBG(s32 subbg);
+void GX_SetBankForSubOBJ(s32 subobj);
+void GX_SetBankForSubBGExtPltt(s32 subbgextpltt);
+void GX_SetBankForSubOBJExtPltt(s32 subobjextpltt);
+u32 FUN_020C6130(u16 *ptr);
+u32 GX_ResetBankForBG();
+u32 GX_ResetBankForOBJ();
+u32 GX_ResetBankForBGExtPltt();
+u32 GX_ResetBankForOBJExtPltt();
+u32 GX_ResetBankForTex();
+u32 GX_ResetBankForTexPltt();
+u32 GX_ResetBankForClearImage();
+u32 GX_ResetBankForSubBG();
+u32 FUN_020C605C();
+u32 FUN_020C6034();
+u32 GX_ResetBankForSubOBJ();
+u32 FUN_020C5F28(u16 *ptr);
+u32 disableBankForX_();
+u32 GX_DisableBankForOBJExtPltt_2();
+u32 GX_DisableBankForBGExtPltt();
+u32 GX_DisableBankForOBJExtPltt();
+u32 GX_DisableBankForTexPltt_2();
+u32 GX_DisableBankForTexPltt();
+u32 GX_DisableBankForClearImage();
+u32 GX_DisableBankForARM7();
+u32 GX_DisableBankForLCDC();
+u32 GX_DisableBankForSubBGExtPltt();
+u32 GX_DisableBankForSubOBJExtPltt_2();
+u32 FUN_020C5E04();
+u32 GX_DisableBankForSubOBJExtPltt();
+u32 GX_GetBankForBGExtPltt_2();
+u32 GX_GetBankForOBJ();
+u32 GX_GetBankForBGExtPltt();
+u32 GX_GetBankForOBJExtPltt();
+u32 FUN_020C5D8C();
+u32 GX_GetBankForTexPltt();
+u32 GX_GetBankForLCDC();
+u32 GX_GetBankForSubBGExtPltt_2();
+u32 GX_GetBankForSubOBJ();
+u32 GX_GetBankForSubBGExtPltt();
+u32 GX_GetBankForSubOBJExtPltt();
+
+//GX_bgcnt
+void *G2_GetBG0ScrPtr();
+void *G2S_GetBG0ScrPtr();
+void *G2_GetBG1ScrPtr();
+void *G2S_GetBG1ScrPtr();
+void *G2_GetBG2ScrPtr();
+void *G2S_GetBG2ScrPtr();
+void *G2_GetBG3ScrPtr();
+void *G2S_GetBG3ScrPtr();
+void *G2_GetBG0CharPtr();
+void *G2S_GetBG0CharPtr();
+void *G2_GetBG1CharPtr();
+void *G2S_GetBG1CharPtr();
+void *G2_GetBG2CharPtr();
+void *G2S_GetBG2CharPtr();
+void *G2_GetBG3CharPtr();
+void *G2S_GetBG3CharPtr();
+
+//GX_load2d
+void GX_LoadBGPltt(void *src, u32 offset, u32 size);
+void GXS_LoadBGPltt(void *src, u32 offset, u32 size);
+void GX_LoadOBJPltt(void *src, u32 offset, u32 size);
+void GXS_LoadOBJPltt(void *src, u32 offset, u32 size);
+void GX_LoadOAM(void *src, u32 offset, u32 size);
+void GXS_LoadOAM(void *src, u32 offset, u32 size);
+void GX_LoadOBJ(void *src, u32 offset, u32 size);
+void GXS_LoadOBJ(void *src, u32 offset, u32 size);
+void GX_LoadBG0Scr(void *src, u32 offset, u32 size);
+void GXS_LoadBG0Scr(void *src, u32 offset, u32 size);
+void GX_LoadBG1Scr(void *src, u32 offset, u32 size);
+void GXS_LoadBG1Scr(void *src, u32 offset, u32 size);
+void GX_LoadBG2Scr(void *src, u32 offset, u32 size);
+void GXS_LoadBG2Scr(void *src, u32 offset, u32 size);
+void GX_LoadBG3Scr(void *src, u32 offset, u32 size);
+void GXS_LoadBG3Scr(void *src, u32 offset, u32 size);
+void GX_LoadBG0Char(void *src, u32 offset, u32 size);
+void GXS_LoadBG0Char(void *src, u32 offset, u32 size);
+void GX_LoadBG1Char(void *src, u32 offset, u32 size);
+void GXS_LoadBG1Char(void *src, u32 offset, u32 size);
+void GX_LoadBG2Char(void *src, u32 offset, u32 size);
+void GXS_LoadBG2Char(void *src, u32 offset, u32 size);
+void GX_LoadBG3Char(void *src, u32 offset, u32 size);
+void GXS_LoadBG3Char(void *src, u32 offset, u32 size);
+void GX_BeginLoadBGExtPltt();
+void GX_LoadBGExtPltt(void *src, u32 offset, u32 size);
+void GX_EndLoadBGExtPltt();
+void GX_BeginLoadOBJExtPltt();
+void GX_LoadOBJExtPltt(void *src, u32 offset, u32 size);
+void GX_EndLoadOBJExtPltt();
+void GXS_BeginLoadBGExtPltt();
+void GXS_LoadBGExtPltt(void *src, u32 offset, u32 size);
+void GXS_EndLoadBGExtPltt();
+void GXS_BeginLoadOBJExtPltt();
+void GXS_LoadOBJExtPltt(void *src, u32 offset, u32 size);
+void GXS_EndLoadOBJExtPltt();
+
+//GX_load3d
+void GX_BeginLoadTex();
+void GX_LoadTex(void *src, u32 offset, u32 size);
+void GX_EndLoadTex();
+void GX_BeginLoadTexPltt();
+void GX_LoadTexPltt(void *src, u32 offset, u32 size);
+void GX_EndLoadTexPltt();
+void GX_BeginLoadClearImage();
+void GX_LoadClearImageColor(void *src, u32 size);
+void GX_LoadClearImageDepth(void *src, u32 size);
+void GX_EndLoadClearImage();
+
+//GX
+void GX_Init();
+u32 GX_HBlankIntr(u32 enable);
+u32 GX_VBlankIntr(u32 enable);
+void GX_DispOff();
+void GX_DispOn();
+void GX_SetGraphicsMode(u32 mode1, u32 mode2, u32 mode3);
+void GXS_SetGraphicsMode(u32 mode);
+void GXx_SetMasterBrightness_(vu16 *dst, s32 brightness);
+
+//GX_g2
+void G2x_SetBGyAffine_(u32 *ptr, struct Mtx22 *mtx, fx32 a, fx32 b, fx32 c, fx32 d);
+void G2x_SetBlendAlpha_(u32 *ptr, fx32 a, fx32 b, fx32 c, fx32 d);
+void G2x_SetBlendBrightness_(u16 *ptr, fx32 a, fx32 brightness);
+void G2x_SetBlendBrightnessExt_(u16 *ptr, fx32 a, fx32 b, fx32 c, fx32 d, fx32 brightness);
+void *G2x_ChangeBlendBrightness_(u16 *ptr, fx32 brightness);
+
+//GX_state
+void GX_InitGXState();
+
+//GX_g3imm
+void G3_LoadMtx43(struct Mtx43 *mtx);
+void G3_MultMtx43(struct Mtx43 *mtx);
+void G3_MultMtx33(struct Mtx33 *mtx);
+
+#endif //GUARD_GX_H