Decompile GX_g3b.s and GX_g3x.s

1 files changed, 69 insertions, 1 deletions

diff --git a/arm9/lib/include/gx.h b/arm9/lib/include/gx.h
index ad3f1a6e..dd266759 100644
--- a/arm9/lib/include/gx.h
+++ b/arm9/lib/include/gx.h
@@ -1,10 +1,43 @@
 #ifndef GUARD_GX_H
 #define GUARD_GX_H
 
+#include "fx.h"
+
+//Todos before PR
+//TODO: Add defines for GX commands, add structs/unions for HW registers
+//TODO: Add ARM_FUNC attributes
+
+#define HW_REG_END_VTXS        0x04000504
+#define HW_REG_GXSTAT          0x04000600
+#define HW_REG_DISP3DCNT       0x04000060
+#define HW_REG_BG0HOFS         0x04000010
+#define HW_REG_CLEAR_COLOR     0x04000350
+#define HW_REG_CLEAR_DEPTH     0x04000354
+#define HW_REG_CLRIMAGE_OFFSET 0x04000356
+#define HW_REG_FOG_COLOR       0x04000358
+#define HW_REG_FOG_OFFSET      0x0400035C
+#define HW_REG_BG0CNT          0x04000008
+#define HW_REG_POLYGON_ATTR    0x040004A4
+#define HW_REG_TEXIMAGE_PARAM  0x040004A8
+#define HW_REG_PLTT_BASE       0x040004AC
+
+#define HW_REG_GXFIFO          0x04000400
+#define HW_REG_MTX_IDENTITY    0x04000454
+#define HW_REG_MTX_POP         0x04000448
+#define HW_REG_MTX_MODE        0x04000440
+
+#define HW_REG_CLIPMTX_RESULT  0x04000640
+#define HW_REG_VECMTX_RESULT   0x04000680
+
+#define HW_REG_EDGE_COLOR      0x04000330
+#define HW_REG_FOG_TABLE       0x04000360
+
+#define HW_REG_SHININESS       0x040004D0
+
 struct DL
 {
     u8 *var00; //end pointer
-    u32 *var04; //aligned end pointer
+    u32 *var04; //aligned end pointer, used to write data
     u8 *var08; //start pointer
     u32 var0C;
     u32 var10; //pad end with zero bool
@@ -14,6 +47,41 @@ struct DL
 void G3_BeginMakeDL(struct DL *displaylist, void *r1, u32 r2);
 s32 G3_EndMakeDL(struct DL *displaylist);
 
+//GX_g3x
+asm 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);