ed/pikuma_ps1
1
0
Fork 0
mirror of https://github.com/Ed94/pikuma_ps1.git synced 2026-07-26 09:23:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

review pass on c code.

Browse Source
This commit is contained in:
ed
2026-07-15 08:56:37 -04:00
parent 137549b1c8
commit d7770b6e1d
10 changed files with 135 additions and 223 deletions
Download Patch File Download Diff File Expand all files Collapse all files
code/gte_hello/hello_gte.c
+2 -2
View File
@@ -259,8 +259,8 @@ void update(PrimitiveArena* pa, U4* ordering_buf)
U4 prim_base = u4_(pa->buf[smem.active_buf_id]);
U4 prim_cursor = prim_base + pa->used;
LP_ U4 mem_temp_tape[512]; FArena tape_arena; farena_init(& tape_arena, slice_ut_arr(mem_temp_tape));
TapeBuilder tb = tb_make_old(&tape_arena); tb_scope(& tb) {
LP_ U4 mem_temp_tape[512];
TapeBuilder tb = tb_make(slice_ut_arr(mem_temp_tape)); tb_scope(& tb) {
tb_emit(& tb, rbind_cube_g4_face);
tb_data(& tb, prim_cursor);
tb_data(& tb, u4_(smem.cube.faces));
code/gte_hello/hello_gte_tape.c
+1 -6
View File
@@ -35,12 +35,7 @@ internal MipsAtom_(rbind_cube_g4_face) atom_info(atom_bind(Binds_CubeTri)
mac_yield()
};
/* ============================================================================
* cube_g4_face — Draw one cube face (Gouraud-shaded quad) via the GTE tape pipeline
* ============================================================================
* Reads 4 indices from R_FaceCur (V4_S2 = 8 bytes), loads 4 vertices into
* the GTE, runs the PsyQ RotAverageNclip4 sequence, and renders a Poly_G4.
*/
// cube_g4_face — Draw one cube face (Gouraud-shaded quad) via the GTE tape pipeline
internal
MipsAtom_(cube_g4_face) atom_info(
atom_reads( R_PrimCursor, R_FaceCursor, R_VertBase, R_OtBase),