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Optimise z-buffer functions

This commit is contained in:
Ryan Dwyer 2023-05-12 20:21:38 +10:00
parent b76d108c42
commit f9f4df2096
3 changed files with 6 additions and 46 deletions
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1
src/game/bondgun.c
View File

@ -7640,7 +7640,6 @@ void bgunRender(Gfx **gdlptr)
}
casingsRender(&gdl);
mblur0f176298();
gdl = mblur0f1762ac(gdl);
gdl = vi0000b1d0(gdl);

50
src/game/game_176080.c
View File

@ -11,14 +11,9 @@
#include "data.h"
#include "types.h"
u32 var800ab7c0;
u32 var800ab7c4;
u16 var800ab7c8[0x180];
u16 var800abac8[0x180];
u16 var800abdc8[0x180];
u16 var800ab7c8[3][0x180];
u16 *var800844f0 = NULL;
void *var800844f4 = NULL;
static void mblurAllocate(void);
@ -29,8 +24,7 @@ void *mblurGetAllocation(void)
void mblurReset(s32 stagenum)
{
var800844f0 = 0;
var800844f4 = 0;
var800844f0 = NULL;
if (stagenum != STAGE_TITLE) {
mblurAllocate();
@ -39,22 +33,8 @@ void mblurReset(s32 stagenum)
static void mblurAllocate(void)
{
var800ab7c0 = 640;
if (g_Vars.normmplayerisrunning && PLAYERCOUNT() >= 2) {
var800ab7c4 = 220;
} else {
var800ab7c4 = 220;
}
var800844f0 = mempAlloc(var800ab7c0 * var800ab7c4 * 2 + 0x40, MEMPOOL_STAGE);
var800844f0 = mempAlloc(320 * 220 * 2 + 0x40, MEMPOOL_STAGE);
var800844f0 = (void *)(((u32) var800844f0 + 0x3f) & ~0x3f);
var800844f4 = var800844f0;
}
void mblur0f176298(void)
{
var800844f4 = var800844f0;
}
Gfx *mblur0f1762ac(Gfx *gdl)
@ -73,7 +53,7 @@ Gfx *mblur0f1762ac(Gfx *gdl)
subamount = 0;
}
addr = (u32)var800844f4 - subamount;
addr = (u32)var800844f0 - subamount;
addr &= ~0x3f;
gDPPipeSync(gdl++);
@ -89,7 +69,7 @@ Gfx *mblur0f1763f4(Gfx *gdl)
gDPPipeSync(gdl++);
gDPSetRenderMode(gdl++, G_RM_NOOP, G_RM_NOOP2);
gDPSetColorImage(gdl++, G_IM_FMT_RGBA, G_IM_SIZ_16b, g_ViBackData->x, OS_PHYSICAL_TO_K0(var800844f4));
gDPSetColorImage(gdl++, G_IM_FMT_RGBA, G_IM_SIZ_16b, g_ViBackData->x, OS_PHYSICAL_TO_K0(var800844f0));
gDPSetCycleType(gdl++, G_CYC_FILL);
gDPSetFillColor(gdl++, 0xfffcfffc);
gDPSetScissorFrac(gdl++, G_SC_NON_INTERLACE, 0, 0, g_ViModes[VIRES_LO].fbwidth * 4.0f, g_ViModes[VIRES_LO].fbheight * 4.0f);
@ -115,18 +95,7 @@ static u16 *mblur0f176668(s32 arg0)
{
u16 *addr;
if (arg0 == 0) {
addr = var800ab7c8;
}
if (arg0 == 1) {
addr = var800abac8;
}
if (arg0 == 2) {
addr = var800abdc8;
}
addr = var800ab7c8[arg0];
addr = (u16 *)(((u32)addr + 0x3f) & ~0x3f);
return addr;
@ -135,7 +104,6 @@ static u16 *mblur0f176668(s32 arg0)
Gfx *mblurRender(Gfx *gdl)
{
struct artifact *artifacts = g_ArtifactLists[g_SchedWriteArtifactsIndex];
u32 stack;
u16 *sp4c = var800844f0;
u32 s4 = 0;
u16 *sp44;
@ -171,8 +139,6 @@ Gfx *mblurRender(Gfx *gdl)
gDPTileSync(gdl++);
for (i = 0; i < MAX_ARTIFACTS; i++) {
if (1);
if (artifacts[i].type != ARTIFACTTYPE_FREE) {
s2 = &sp44[s4];
image = &sp4c[artifacts[i].unk0c.u16_1 * g_ViBackData->x];
@ -190,8 +156,6 @@ Gfx *mblurRender(Gfx *gdl)
artifacts[i].unk0c.u16p = s2;
s4++;
if (s2);
}
}
@ -205,7 +169,5 @@ Gfx *mblurRender(Gfx *gdl)
gDPSetTexturePersp(gdl++, G_TP_PERSP);
gDPSetColorDither(gdl++, G_CD_BAYER);
if (sp44);
return gdl;
}

1
src/game/lv.c
View File

@ -1186,7 +1186,6 @@ Gfx *lvRender(Gfx *gdl)
g_Vars.currentplayer->viewwidth, g_Vars.currentplayer->viewheight);
var8005ef10[0] = 65536 * g_Vars.currentplayerstats->scale_bg2gfx;
env0f1657f8();
mblur0f176298();
gdl = vi0000b280(gdl);
gdl = vi0000b1d0(gdl);
gdl = currentPlayerScissorToViewport(gdl);