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finished GTE Coprrocessor normal clip vod

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This commit is contained in:
Edward R. Gonzalez
2025-10-11 03:03:40 -04:00
parent afc0e1a818
commit 7c607e82ab
7 changed files with 99 additions and 32 deletions
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code/graphics_hello_psyq/hello_gpu.h
+20 -5
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@@ -81,13 +81,13 @@ typedef def_struct(PolyTag) {
#define orderingtbl_add_primitives(ot, p0, p1) set_addr(p1, get_addr(ot)), set_addr(ot, p0)
/* Primitive Length Code */
#define set_tri_flat(p) set_len(p, 4), set_code(p, 0x20)
#define set_poly_f3(p) set_len(p, 4), set_code(p, 0x20)
// #define setPolyFT3(p) set_len(p, 7), set_code(p, 0x24)
// #define setPolyG3(p) set_len(p, 6), set_code(p, 0x30)
#define set_poly_g3(p) set_len(p, 6), set_code(p, 0x30)
// #define setPolyGT3(p) set_len(p, 9), set_code(p, 0x34)
#define set_quad_flat(p) set_len(p, 5), set_code(p, 0x28)
#define set_poly_f4(p) set_len(p, 5), set_code(p, 0x28)
// #define setPolyFT4(p) set_len(p, 9), set_code(p, 0x2c)
#define set_quad_gouraud(p) set_len(p, 8), set_code(p, 0x38)
#define set_poly_g4(p) set_len(p, 8), set_code(p, 0x38)
// #define setPolyGT4(p) set_len(p, 12), set_code(p, 0x3c)
// #define setSprt8(p) setlen(p, 3), setcode(p, 0x74)
@@ -113,7 +113,22 @@ M3_S2* m3s2_rotation (V3_S2* vec, M3_S2* mat) __asm__("RotMatrix");
M3_S2* m3s2_translation(M3_S2* mat, V3_S4* vec) __asm__("TransMatrix");
M3_S2* m3s2_scale (M3_S2* mat, V3_S4* vec) __asm__("ScaleMatrix");
S4 v3s2_rtp(V3_S2* vec, A2_S2 xy, A2_S2* pp, S4* flag) __asm__("RotTransPers"); // Rotation, Translate, Perspective
S4 rtp_v3s2_raw(V3_S2* vec, S4* xy, S4* pp, S4* flag) __asm__("RotTransPers"); // Rotation, Translate, Perspective
finline S4 rtp_v3s2(V3_S2* vec, V2_S2* xy, A2_S2* pp, S4* flag) { return rtp_v3s2_raw(vec, cast(S4*R_, & xy->x), cast(S4*R_, pp), r_(flag)); }
S4 rtp_avg_nclip_a3_v3s2_raw(V3_S2* v0, V3_S2* v1, V3_S2* v2, S4* xy1, S4* xy2, S4* xy3, S4* pp, S4* otz, S4* flag) __asm__("RotAverageNclip3");
finline S4 rtp_avg_nclip_a3_v3s2(
V3_S2* v0, V3_S2* v1, V3_S2* v2,
V2_S2* xy0, V2_S2* xy1, V2_S2* xy2,
A2_S2* pp, S4* otz, S4* flag) {
return rtp_avg_nclip_a3_v3s2_raw(
v0, v1, v2,
cast(S4*R_, xy0), cast(S4*R_, xy1), cast(S4*R_, xy2),
cast(S4*R_, pp), cast(S4*R_, otz), cast(S4*R_, flag)
);
}
void gte_matrix_set_rotation (M3_S2* mat) __asm__("SetRotMatrix");
void gte_matrix_set_translation(M3_S2* mat) __asm__("SetTransMatrix");
#define m3s2_one (1 << 12)