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Match mSM_copy_cbuf

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Co-authored-by: SwareJonge <41187958+SwareJonge@users.noreply.github.com>
This commit is contained in:
Cuyler36
2024-05-17 00:58:16 -04:00
committed by Cuyler36
parent 83e62a204d
commit 27ea77b92a
1 changed files with 20 additions and 46 deletions
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src/m_submenu_ovl.c
+20 -46
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@@ -160,32 +160,23 @@ static void mSM_set_char_matrix(GRAPH* graph) {
CLOSE_POLY_OPA_DISP(graph);
}
/* @nonmatching - functionally equivalent */
/*
@note - this function is functionally broken. It was stubbed
in DnM+ and would break if actually used. It is modified
vs its DnM implementation slightly. Additionally, it is entirely
unused. It is set to a func pointer member but that member is
never used.
*/
#ifndef MUST_MATCH
static void mSM_cbuf_copy(GRAPH* graph, PreRender* prerender, int x, int y, int mode) {
s32 src_w;
s32 src_h;
s32 dst_w;
s32 dst_h;
int temp;
int temp0;
int src_w;
int src_h;
int dst_w;
int dst_h;
int uls;
int ult;
int lrs;
int lrt;
int tmem_line;
int x_min;
int y_min;
int y_max;
int x_min;
int x_max;
int y_max;
int tex_wd;
int temp0;
int temp1;
void* src_buffer;
void* dst_buffer;
@@ -243,23 +234,20 @@ static void mSM_cbuf_copy(GRAPH* graph, PreRender* prerender, int x, int y, int
dst_buffer = prerender->framebuffer_bak;
}
OPEN_DISP(graph);
tmem_line = (1 << 12) / (((x_max + 3) & ~3) * 2);
tmem_line = (4 << 10) / ((((x_max + 4) - 1) & ~(4 - 1)) * 2);
temp0 = uls + (x_max - 1);
tex_wd = (lrs + x_max - 1) << G_TEXTURE_IMAGE_FRAC;
tex_wd = (lrs + x_max - 1) << 2;
lrs <<= 2;
OPEN_DISP(graph);
if (mode) {
Gfx* gfx = NOW_POLY_OPA_DISP;
src_w = x - x_min;
src_h = y - y_min;
prerender->width = 640;
prerender->height = 480;
PreRender_CopyRGBC(prerender, &gfx, src_w, src_h);
PreRender_CopyRGBC(prerender, &gfx, x - x_min, y - y_min);
SET_POLY_OPA_DISP(gfx);
} else {
gDPPipeSync(NEXT_POLY_OPA_DISP);
gSPClearGeometryMode(NEXT_POLY_OPA_DISP, 0xFFFFFF);
@@ -275,36 +263,22 @@ static void mSM_cbuf_copy(GRAPH* graph, PreRender* prerender, int x, int y, int
tmem_line = y_max;
}
gDPLoadTextureTile(NEXT_POLY_OPA_DISP, dst_buffer, G_IM_FMT_RGBA, G_IM_SIZ_16b, src_w, 0, uls, ult, temp0,
(ult + tmem_line - 1), 0, G_TX_NOMIRROR | G_TX_WRAP, G_TX_NOMASK, G_TX_NOLOD,
G_TX_NOMIRROR | G_TX_WRAP, G_TX_NOMASK, G_TX_NOLOD);
temp = ult + tmem_line - 1;
gDPLoadTextureTile(NEXT_POLY_OPA_DISP, dst_buffer, G_IM_FMT_RGBA, G_IM_SIZ_16b, src_w, src_h, uls, ult,
temp0, temp, 0, G_TX_NOMIRROR | G_TX_WRAP, G_TX_NOMIRROR | G_TX_WRAP, G_TX_NOMASK,
G_TX_NOMASK, G_TX_NOLOD, G_TX_NOLOD);
gSPTextureRectangle(NEXT_POLY_OPA_DISP, lrs << G_TEXTURE_IMAGE_FRAC, lrt << G_TEXTURE_IMAGE_FRAC, tex_wd,
(lrt + tmem_line - 1) << G_TEXTURE_IMAGE_FRAC, G_TX_RENDERTILE, uls << 5, ult << 5,
(1 << 2) << 10, 1 << 10);
gSPTextureRectangle(NEXT_POLY_OPA_DISP, lrs, lrt << 2, tex_wd, (lrt + tmem_line - 1) << 2, G_TX_RENDERTILE,
uls << 5, ult << 5, (4 << 10), (1 << 10));
ult += tmem_line;
lrt += tmem_line;
y_max -= tmem_line;
}
}
CLOSE_DISP(graph);
}
#else
#pragma push
#pragma force_active on
extern f32 lbl_8064b870; /* 4.0f */
REL_SYMBOL_AT(lbl_8064b870, 0x8064B870);
extern f64 lbl_8064b878; /* int -> float magic */
REL_SYMBOL_AT(lbl_8064b878, 0x8064B878);
#pragma pop
static asm void mSM_cbuf_copy(GRAPH* graph, PreRender* prerender, int x, int y, int mode) {
#include "asm/805ed694.s"
}
#endif
static void mSM_set_drawMode(GRAPH* graph, PreRender* prerender, f32 eye_dist, f32 eye_height, s16 angle) {
static Vp viewport_data = { 0, 0, 511, 0, 0, 0, 511, 0 };