Tidy up gfxreplace.c

This commit is contained in:
Ryan Dwyer 2023-05-24 18:48:27 +10:00
parent a8d92b1845
commit 740be5e96b
1 changed files with 87 additions and 29 deletions

View File

@ -1,20 +1,30 @@
#include <ultra64.h>
#include "constants.h"
#include "game/tex.h"
#include "game/bg.h"
#include "game/gfxreplace.h"
#include "bss.h"
#include "lib/vi.h"
#include "data.h"
#include "types.h"
Gfx gbi_26a40[] = {
/**
* When loading rooms, the game can scan the room's displaylists find/replace
* GBI commands.
*
* Each pair of elements in these groups are find/replace pairs.
*/
/**
* Unused.
*/
Gfx g_GfxGroup00[] = {
gsDPSetCombineMode(G_CC_TRILERP, G_CC_MODULATEIA2),
gsDPSetCombineMode(G_CC_CUSTOM_05, G_CC_PASS2),
0,
};
Gfx gbi_26a58[] = {
/**
* Enable fog? (opaque displaylist)
*/
Gfx g_GfxGroup01[] = {
gsDPSetRenderMode(G_RM_PASS, G_RM_AA_ZB_OPA_SURF2),
gsDPSetRenderMode(G_RM_FOG_SHADE_A, G_RM_AA_ZB_OPA_SURF2),
gsDPSetRenderMode(G_RM_PASS, G_RM_AA_ZB_OPA_TERR2),
@ -31,6 +41,7 @@ Gfx gbi_26a58[] = {
gsDPSetRenderMode(G_RM_FOG_SHADE_A, G_RM_AA_OPA_SURF2),
gsDPSetRenderMode(G_RM_PASS, G_RM_AA_OPA_TERR2),
gsDPSetRenderMode(G_RM_FOG_SHADE_A, G_RM_AA_OPA_TERR2),
gsDPSetCombineMode(G_CC_TRILERP, G_CC_MODULATEIA2),
gsDPSetCombineMode(G_CC_TRILERP, G_CC_CUSTOM_06),
gsDPSetCombineMode(G_CC_MODULATEIA, G_CC_MODULATEIA),
@ -39,6 +50,8 @@ Gfx gbi_26a58[] = {
gsDPSetCombineMode(G_CC_TRILERP, G_CC_CUSTOM_08),
gsDPSetCombineMode(G_CC_MODULATEI, G_CC_MODULATEI),
gsDPSetCombineMode(G_CC_CUSTOM_09, G_CC_CUSTOM_09),
// This is a duplicate of the previous block
gsDPSetCombineMode(G_CC_TRILERP, G_CC_MODULATEIA2),
gsDPSetCombineMode(G_CC_TRILERP, G_CC_CUSTOM_06),
gsDPSetCombineMode(G_CC_MODULATEIA, G_CC_MODULATEIA),
@ -47,6 +60,7 @@ Gfx gbi_26a58[] = {
gsDPSetCombineMode(G_CC_TRILERP, G_CC_CUSTOM_08),
gsDPSetCombineMode(G_CC_MODULATEI, G_CC_MODULATEI),
gsDPSetCombineMode(G_CC_CUSTOM_09, G_CC_CUSTOM_09),
gsDPSetCombineMode(G_CC_SHADE, G_CC_PASS2),
gsDPSetCombineMode(G_CC_CUSTOM_10, G_CC_PASS2),
gsDPSetCombineMode(G_CC_SHADE, G_CC_SHADE),
@ -56,13 +70,17 @@ Gfx gbi_26a58[] = {
0,
};
Gfx gbi_26b90[] = {
/**
* Enable fog? (translucent displaylist)
*/
Gfx g_GfxGroup05[] = {
gsDPSetRenderMode(G_RM_PASS, G_RM_AA_ZB_XLU_DECAL2),
gsDPSetRenderMode(G_RM_FOG_SHADE_A, G_RM_AA_ZB_XLU_DECAL2),
gsDPSetRenderMode(G_RM_PASS, G_RM_AA_ZB_XLU_SURF2),
gsDPSetRenderMode(G_RM_FOG_SHADE_A, G_RM_AA_ZB_XLU_SURF2),
gsDPSetRenderMode(G_RM_PASS, G_RM_AA_ZB_TEX_EDGE2),
gsDPSetRenderMode(G_RM_FOG_SHADE_A, G_RM_AA_ZB_TEX_EDGE2),
gsDPSetCombineMode(G_CC_TRILERP, G_CC_MODULATEIA2),
gsDPSetCombineMode(G_CC_TRILERP, G_CC_CUSTOM_06),
gsDPSetCombineMode(G_CC_MODULATEIA, G_CC_MODULATEIA),
@ -71,6 +89,8 @@ Gfx gbi_26b90[] = {
gsDPSetCombineMode(G_CC_TRILERP, G_CC_CUSTOM_08),
gsDPSetCombineMode(G_CC_MODULATEI, G_CC_MODULATEI),
gsDPSetCombineMode(G_CC_CUSTOM_09, G_CC_CUSTOM_09),
// This is a duplicate of the previous block
gsDPSetCombineMode(G_CC_TRILERP, G_CC_MODULATEIA2),
gsDPSetCombineMode(G_CC_TRILERP, G_CC_CUSTOM_06),
gsDPSetCombineMode(G_CC_MODULATEIA, G_CC_MODULATEIA),
@ -79,6 +99,7 @@ Gfx gbi_26b90[] = {
gsDPSetCombineMode(G_CC_TRILERP, G_CC_CUSTOM_08),
gsDPSetCombineMode(G_CC_MODULATEI, G_CC_MODULATEI),
gsDPSetCombineMode(G_CC_CUSTOM_09, G_CC_CUSTOM_09),
gsDPSetCombineMode(G_CC_SHADE, G_CC_PASS2),
gsDPSetCombineMode(G_CC_CUSTOM_10, G_CC_PASS2),
gsDPSetCombineMode(G_CC_SHADE, G_CC_SHADE),
@ -88,7 +109,15 @@ Gfx gbi_26b90[] = {
0,
};
Gfx gbi_26c78[] = {
/**
* Disable transparency effects (opaque displaylist).
*
* These are replacing SHADE with ENVIRONMENT in the alpha half of each mode.
*
* The source GBI commands use alpha transparency. The environment settings for
* each stage determines whether they should be preserved or disabled.
*/
Gfx g_GfxGroup06[] = {
gsDPSetCombineMode(G_CC_TRILERP, G_CC_MODULATEIA2),
gsDPSetCombineMode(G_CC_TRILERP, G_CC_CUSTOM_06),
gsDPSetCombineMode(G_CC_MODULATEIA, G_CC_MODULATEIA),
@ -97,6 +126,8 @@ Gfx gbi_26c78[] = {
gsDPSetCombineMode(G_CC_TRILERP, G_CC_CUSTOM_08),
gsDPSetCombineMode(G_CC_MODULATEI, G_CC_MODULATEI),
gsDPSetCombineMode(G_CC_CUSTOM_09, G_CC_CUSTOM_09),
// This is a duplicate of the previous block
gsDPSetCombineMode(G_CC_TRILERP, G_CC_MODULATEIA2),
gsDPSetCombineMode(G_CC_TRILERP, G_CC_CUSTOM_06),
gsDPSetCombineMode(G_CC_MODULATEIA, G_CC_MODULATEIA),
@ -105,6 +136,7 @@ Gfx gbi_26c78[] = {
gsDPSetCombineMode(G_CC_TRILERP, G_CC_CUSTOM_08),
gsDPSetCombineMode(G_CC_MODULATEI, G_CC_MODULATEI),
gsDPSetCombineMode(G_CC_CUSTOM_09, G_CC_CUSTOM_09),
gsDPSetCombineMode(G_CC_SHADE, G_CC_PASS2),
gsDPSetCombineMode(G_CC_CUSTOM_10, G_CC_PASS2),
gsDPSetCombineMode(G_CC_SHADE, G_CC_SHADE),
@ -112,7 +144,10 @@ Gfx gbi_26c78[] = {
0,
};
Gfx gbi_26d20[] = {
/**
* Disable transparency effects (translucent displaylist).
*/
Gfx g_GfxGroup07[] = {
gsDPSetCombineMode(G_CC_TRILERP, G_CC_MODULATEIA2),
gsDPSetCombineMode(G_CC_TRILERP, G_CC_CUSTOM_06),
gsDPSetCombineMode(G_CC_MODULATEIA, G_CC_MODULATEIA),
@ -121,6 +156,8 @@ Gfx gbi_26d20[] = {
gsDPSetCombineMode(G_CC_TRILERP, G_CC_CUSTOM_08),
gsDPSetCombineMode(G_CC_MODULATEI, G_CC_MODULATEI),
gsDPSetCombineMode(G_CC_CUSTOM_09, G_CC_CUSTOM_09),
// This is a duplicate of the previous block
gsDPSetCombineMode(G_CC_TRILERP, G_CC_MODULATEIA2),
gsDPSetCombineMode(G_CC_TRILERP, G_CC_CUSTOM_06),
gsDPSetCombineMode(G_CC_MODULATEIA, G_CC_MODULATEIA),
@ -129,6 +166,7 @@ Gfx gbi_26d20[] = {
gsDPSetCombineMode(G_CC_TRILERP, G_CC_CUSTOM_08),
gsDPSetCombineMode(G_CC_MODULATEI, G_CC_MODULATEI),
gsDPSetCombineMode(G_CC_CUSTOM_09, G_CC_CUSTOM_09),
gsDPSetCombineMode(G_CC_SHADE, G_CC_PASS2),
gsDPSetCombineMode(G_CC_CUSTOM_10, G_CC_PASS2),
gsDPSetCombineMode(G_CC_SHADE, G_CC_SHADE),
@ -136,7 +174,10 @@ Gfx gbi_26d20[] = {
0,
};
Gfx gbi_26dc8[] = {
/**
* Unused.
*/
Gfx g_GfxGroup02[] = {
gsDPSetRenderMode(G_RM_AA_ZB_XLU_SURF, G_RM_AA_ZB_XLU_SURF2),
gsDPSetRenderMode(G_RM_AA_ZB_TEX_EDGE, G_RM_AA_ZB_TEX_EDGE2),
gsDPSetRenderMode(G_RM_PASS, G_RM_AA_ZB_XLU_SURF2),
@ -144,7 +185,10 @@ Gfx gbi_26dc8[] = {
0,
};
Gfx gbi_26df0[] = {
/**
* Unused.
*/
Gfx g_GfxGroup03[] = {
gsDPSetRenderMode(G_RM_AA_ZB_OPA_SURF, G_RM_AA_ZB_OPA_SURF2),
gsDPSetRenderMode(G_RM_AA_ZB_OPA_TERR, G_RM_AA_ZB_OPA_TERR2),
gsDPSetRenderMode(G_RM_PASS, G_RM_AA_ZB_OPA_SURF2),
@ -152,13 +196,19 @@ Gfx gbi_26df0[] = {
0,
};
Gfx gbi_26e18[] = {
/**
* Unused.
*/
Gfx g_GfxGroup04[] = {
gsDPSetRenderMode(G_RM_PASS, G_RM_AA_ZB_XLU_SURF2),
gsDPSetRenderMode(G_RM_PASS, G_RM_ZB_CLD_SURF2),
0,
};
Gfx gbi_26e30[] = {
/**
* Unused.
*/
Gfx g_GfxGroup08[] = {
gsDPSetCycleType(G_CYC_1CYCLE),
gsDPSetCycleType(G_CYC_2CYCLE),
gsDPSetRenderMode(G_RM_AA_OPA_TERR, G_RM_AA_OPA_TERR2),
@ -168,7 +218,10 @@ Gfx gbi_26e30[] = {
0,
};
Gfx gbi_26e68[] = {
/**
* Unused.
*/
Gfx g_GfxGroup09[] = {
gsDPSetCombineMode(G_CC_MODULATEI, G_CC_MODULATEI),
gsDPSetCombineMode(G_CC_CUSTOM_12, G_CC_CUSTOM_12),
gsDPSetCombineMode(G_CC_MODULATEIA, G_CC_MODULATEIA),
@ -200,7 +253,12 @@ Gfx gbi_26e68[] = {
0,
};
Gfx gbi_26f50[] = {
/**
* Reverse of g_GfxGroup09.
*
* Unused.
*/
Gfx g_GfxGroup10[] = {
gsDPSetCombineMode(G_CC_CUSTOM_12, G_CC_CUSTOM_12),
gsDPSetCombineMode(G_CC_MODULATEI, G_CC_MODULATEI),
gsDPSetCombineMode(G_CC_CUSTOM_13, G_CC_CUSTOM_13),
@ -232,26 +290,26 @@ Gfx gbi_26f50[] = {
0,
};
Gfx *var80081018[] = {
gbi_26a40,
gbi_26a58,
gbi_26dc8,
gbi_26df0,
gbi_26e18,
gbi_26b90,
gbi_26c78,
gbi_26d20,
gbi_26e30,
gbi_26e68,
gbi_26f50,
};
void gfxReplaceGbiCommands(Gfx *startgdl, Gfx *endgdl, s32 type)
{
static Gfx *groups[] = {
g_GfxGroup00,
g_GfxGroup01,
g_GfxGroup02,
g_GfxGroup03,
g_GfxGroup04,
g_GfxGroup05,
g_GfxGroup06,
g_GfxGroup07,
g_GfxGroup08,
g_GfxGroup09,
g_GfxGroup10,
};
Gfx *gdl = startgdl;
while ((endgdl && gdl < endgdl) || (!endgdl && *(s8 *)gdl != G_ENDDL)) {
Gfx *src = var80081018[type];
Gfx *src = groups[type];
while (src->words.w0 != 0) {
if (src->words.w0 == gdl->words.w0 && src->words.w1 == gdl->words.w1) {