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Update convention yet again

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Doing stuff inspired by Timothy Lottes's fixing c vod
This commit is contained in:
Edward R. Gonzalez
2025-10-11 00:18:44 -04:00
parent 2f797bf9e2
commit 274e0f31f5
10 changed files with 327 additions and 276 deletions
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code/graphics_hello_psyq/hello_gpu.h
+50 -39
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@@ -5,25 +5,25 @@
# include "duffle/gp.h"
#endif
typedef def_struct(DrawEnv_Packed) { U32 tag; U32 code[15]; };
typedef def_struct(DrawEnv_Packed) { U4 tag; U4 code[15]; };
typedef def_struct(DrawEnv) {
Rect_S16 clip_area;
A2_S16 drawing_offset;
Rect_S16 texture_window;
S16 texture_page;
BYTE flag_dither;
BYTE flag_draw_on_display;
BYTE enable_auto_clear;
RGB8 initial_bg_color;
Rect_S2 clip_area;
A2_S2 drawing_offset;
Rect_S2 texture_window;
S2 texture_page;
B1 flag_dither;
B1 flag_draw_on_display;
B1 enable_auto_clear;
RGB8 initial_bg_color;
DrawEnv_Packed dr_env; // reserved
};
typedef def_struct(DisplayEnv) {
Rect_S16 display_area;
Rect_S16 screen;
BYTE vinterlace;
BYTE color24;
BYTE pad0;
BYTE pad1;
Rect_S2 display_area;
Rect_S2 screen;
B1 vinterlace;
B1 color24;
B1 pad0;
B1 pad1;
};
typedef def_farray(DrawEnv, 2);
typedef def_farray(DisplayEnv, 2);
@@ -38,51 +38,49 @@ typedef def_struct(DoubleBuffer) {
#define ScreenRes_CenterX (ScreenRes_X >> 1)
#define ScreenRes_CenterY (ScreenRes_Y >> 1)
DisplayEnv* displayenv_init(DisplayEnv* env, S32 x, S32 y, S32 w, S32 h) __asm__("SetDefDispEnv");
DrawEnv* drawenv_init (DrawEnv* env, S32 x, S32 y, S32 w, S32 h) __asm__("SetDefDrawEnv");
DisplayEnv* displayenv_init(DisplayEnv* env, S4 x, S4 y, S4 w, S4 h) __asm__("SetDefDispEnv");
DrawEnv* drawenv_init (DrawEnv* env, S4 x, S4 y, S4 w, S4 h) __asm__("SetDefDrawEnv");
DisplayEnv* displayenv_put(DisplayEnv* env) __asm__("PutDispEnv");
DrawEnv* drawenv_put (DrawEnv* env) __asm__("PutDrawEnv");
U32 geom_init(void) __asm__("InitGeom");
void geom_set_offset(U32 x, U32 y) __asm__("SetGeomOffset");
void geom_set_screen(U32 h) __asm__("SetGeomScreen");
U4 geom_init(void) __asm__("InitGeom");
void geom_set_offset(U4 x, U4 y) __asm__("SetGeomOffset");
void geom_set_screen(U4 h) __asm__("SetGeomScreen");
U32* orderingtbl_clear_reverse(U32* ot, SSIZE len) __asm__("ClearOTagR");
U4* orderingtbl_clear_reverse(U4* ot, U4 len) __asm__("ClearOTagR");
U32 reset_graph(U32 mode) __asm__("ResetGraph");
void set_display_enabled(U32 mask) __asm__("SetDispMask");
U4 reset_graph(U4 mode) __asm__("ResetGraph");
void set_display_enabled(U4 mask) __asm__("SetDispMask");
U32 draw_sync(U32 mode) __asm__("DrawSync");
U32 vsync(U32 mode) __asm("VSync");
U4 draw_sync(U4 mode) __asm__("DrawSync");
U4 vsync(U4 mode) __asm__("VSync");
void draw_orderingtbl(U32* buf) __asm__("DrawOTag");
void draw_orderingtbl(U4* buf) __asm__("DrawOTag");
typedef def_struct(PolyTag) {
U32 addr: 24;
U32 len: 8;
U4 addr: 24;
U4 len: 8;
RGB8 color;
BYTE code;
B1 code;
};
/*
* Primitive Handling Macros
*/
#define set_len( p, _len) (((PolyTag*)(p))->len = (BYTE)(_len))
#define set_addr(p, _addr) (((PolyTag*)(p))->addr = (U32 )(_addr))
#define set_code(p, _code) (((PolyTag*)(p))->code = (BYTE)(_code))
#define get_len(p) (BYTE)(((PolyTag*)(p))->len)
#define get_code(p) (BYTE)(((PolyTag*)(p))->code)
#define get_addr(p) (U32 )(((PolyTag*)(p))->addr)
#define set_len( p, _len) (((PolyTag*)(p))->len = (B1)(_len))
#define set_addr(p, _addr) (((PolyTag*)(p))->addr = (U4)(_addr))
#define set_code(p, _code) (((PolyTag*)(p))->code = (B1)(_code))
#define get_len(p) (B1)(((PolyTag*)(p))->len)
#define get_code(p) (B1)(((PolyTag*)(p))->code)
#define get_addr(p) (U4)(((PolyTag*)(p))->addr)
#define orderingtbl_add_primitive(ot, p) set_addr(p, get_addr(ot)), set_addr(ot, p)
#define orderingtbl_add_primitives(ot, p0, p1) set_addr(p1, get_addr(ot)), set_addr(ot, p0)
/* Primitive Lentgh Code */
/*-------------------------------------------------------------------- */
/* */
/* Primitive Length Code */
#define set_tri_flat(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)
@@ -106,3 +104,16 @@ typedef def_struct(PolyTag) {
// #define setLineG3(p) set_len(p, 7), set_code(p, 0x58),(p)->pad = 0x55555555, (p)->p2 = 0
// #define setLineF4(p) set_len(p, 6), set_code(p, 0x4c),(p)->pad = 0x55555555
// #define setLineG4(p) set_len(p, 9), set_code(p, 0x5c),(p)->pad = 0x55555555, (p)->p2 = 0, (p)->p3 = 0
/*
Linear Algebra
*/
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
void gte_matrix_set_rotation (M3_S2* mat) __asm__("SetRotMatrix");
void gte_matrix_set_translation(M3_S2* mat) __asm__("SetTransMatrix");