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use tb_bind_ macro fro draw cube and tri, better type convention on binds.

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ed
2026-09-03 17:36:36 -04:00
parent 6b3fbab387
commit 1faf3539d8
3 changed files with 54 additions and 79 deletions
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code/hello_camera/hello_camera.atom.c
+19 -19
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@@ -499,17 +499,17 @@ enum {
#define R_OtBase_Code R_T6_Code
};
typedef Struct_(Binds_CubeTri) {
U4 PrimCursor;
V4_S2* FaceCursor;
V3_S2* VertBase;
U4* OtBase;
U1* prim_cursor;
V4_S2* face_cursor;
V3_S2* vert_base;
U4* ot_base;
};
internal MipsAtom_(rbind_cube_g4_face) atom_info(atom_bind(Binds_CubeTri), atom_phase(cube_g4)){
/* Pop 4 arguments from the tape directly into the workspace registers */
load_word(R_PrimCursor, R_TapePtr, O_(Binds_CubeTri,PrimCursor)),
load_word(R_FaceCursor, R_TapePtr, O_(Binds_CubeTri,FaceCursor)),
load_word(R_VertBase, R_TapePtr, O_(Binds_CubeTri,VertBase)),
load_word(R_OtBase, R_TapePtr, O_(Binds_CubeTri,OtBase)),
load_word(R_PrimCursor, R_TapePtr, O_(Binds_CubeTri,prim_cursor)),
load_word(R_FaceCursor, R_TapePtr, O_(Binds_CubeTri,face_cursor)),
load_word(R_VertBase, R_TapePtr, O_(Binds_CubeTri,vert_base)),
load_word(R_OtBase, R_TapePtr, O_(Binds_CubeTri,ot_base)),
LdSlot_ add_ui_self( R_TapePtr, S_(Binds_CubeTri)),
mac_yield()
};
@@ -561,16 +561,16 @@ MipsAtom_(cube_g4_face) atom_info(atom_phase(cube_g4),
// end: branch(cull)
atom_label(cube_g4_face_exit)
add_ui_self(R_PrimCursor, S_(Poly_G4)), /* 9 words = Poly_G4 */
add_ui_self(R_FaceCursor, S_(S2) * 4), /* 4 × S2 = 8 bytes */
add_ui_self(R_PrimCursor, S_(Poly_G4)), // 9 words = Poly_G4
add_ui_self(R_FaceCursor, S_(S2) * 4), // 4 × S2 = 8 bytes
jump_reg(R_AtomJmp), BdSlot_ nop // ac_yield: word 3-4
};
typedef Struct_(Binds_FloorTri) {
U4 PrimCursor;
V3_S2* FaceCursor;
V3_S2* VertBase;
U4* OtBase;
U1* prim_cursor;
V3_S2* face_cursor;
V3_S2* vert_base;
U4* ot_base;
};
internal
MipsAtom_(rbind_floor_f3_face) atom_info(atom_bind(Binds_FloorTri), atom_phase(floor_f3)
@@ -578,10 +578,10 @@ MipsAtom_(rbind_floor_f3_face) atom_info(atom_bind(Binds_FloorTri), atom_phase(f
, atom_writes(R_PrimCursor, R_FaceCursor, R_VertBase, R_OtBase, R_TapePtr)
){
/* Pop 4 arguments from the tape directly into the workspace registers */
load_word(R_PrimCursor, R_TapePtr, O_(Binds_FloorTri,PrimCursor)),
load_word(R_FaceCursor, R_TapePtr, O_(Binds_FloorTri,FaceCursor)),
load_word(R_VertBase, R_TapePtr, O_(Binds_FloorTri,VertBase)),
load_word(R_OtBase, R_TapePtr, O_(Binds_FloorTri,OtBase)),
load_word(R_PrimCursor, R_TapePtr, O_(Binds_FloorTri,prim_cursor)),
load_word(R_FaceCursor, R_TapePtr, O_(Binds_FloorTri,face_cursor)),
load_word(R_VertBase, R_TapePtr, O_(Binds_FloorTri,vert_base)),
load_word(R_OtBase, R_TapePtr, O_(Binds_FloorTri,ot_base)),
LdSlot_ add_ui_self( R_TapePtr, S_(Binds_FloorTri)),
mac_yield()
};
@@ -623,7 +623,7 @@ atom_label(floor_f3_face_exit)
jump_reg(R_AtomJmp), BdSlot_ nop // ac_yield: word 3-4
};
typedef Struct_(Binds_SyncPrimitiveArena) { U4 used; U4 cursor; };
typedef Struct_(Binds_SyncPrimitiveArena) { U4* used; U1* cursor; };
internal MipsAtom_(sync_primitive_arena) atom_info(atom_bind(Binds_SyncPrimitiveArena)
, atom_reads(R_PrimCursor), atom_writes(R_AT)
){