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Replace centered rects with subpixel offsets

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Matthew Coppola committed 2024-11-15 03:16:32 -05:00
1 parent e0d59345c7
commit 942c966bf2
4 files changed
+103 -110
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src/include/gbiex.h
+9 -14
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@@ -196,7 +196,7 @@
#define G_IMAGERECT_EXT 0x42
#define G_RDPFLUSH_EXT 0x43
#define G_CLEAR_DEPTH_EXT 0x44
#define G_FILLRECT_CENTERED_WIDE_EXT 0x45
#define G_SETSUBPIXELOFFSET_EXT 0x45
/* G_EXTRAGEOMETRYMODE flags */
@@ -261,16 +261,6 @@
_g1->words.w1 = _SHIFTL((uly), 2, 22); \
}
#define gDPFillRectangleCenteredWideEXT(pkt, ulx, uly, lrx, lry) \
{ \
Gfx *_g0 = (Gfx*)(pkt), *_g1 = (Gfx*)(pkt); \
\
_g0->words.w0 = _SHIFTL(G_FILLRECT_CENTERED_WIDE_EXT, 24, 8) | _SHIFTL((lrx), 2, 22); \
_g0->words.w1 = _SHIFTL((lry), 2, 22); \
_g1->words.w0 = _SHIFTL((ulx), 2, 22); \
_g1->words.w1 = _SHIFTL((uly), 2, 22); \
}
#define gSPTextureRectangleWideEXT(pkt, xl, yl, xh, yh, tile, s, t, dsdx, dtdy, flip) \
{ \
Gfx *_g0 = (Gfx*)(pkt), *_g1 = (Gfx*)(pkt), *_g2 = (Gfx*)(pkt); \
@@ -303,11 +293,18 @@
_g->words.w1 = (u32)(s); \
}
#define gDPSetSubpixelOffsetEXT(pkt, x, y) \
{ \
Gfx *_g = (Gfx*)(pkt); \
\
_g->words.w0 = _SHIFTL(G_SETSUBPIXELOFFSET_EXT, 24, 8) | _SHIFTL((s16)(x), 0, 16); \
_g->words.w1 = _SHIFTL((s16)(y), 0, 16); \
}
#define gSPSetExtraGeometryModeEXT(pkt, word) gSPExtraGeometryModeEXT((pkt), 0, word)
#define gSPClearExtraGeometryModeEXT(pkt, word) gSPExtraGeometryModeEXT((pkt), word, 0)
#define gDPFillRectangleEXT gDPFillRectangleWideEXT
#define gDPFillRectangleCenteredEXT gDPFillRectangleCenteredWideEXT
#define gSPTextureRectangleEXT(p, xl, yl, xh, yh, tile, s, t, ds, dt) gSPTextureRectangleWideEXT(p, xl, yl, xh, yh, tile, s, t, ds, dt, G_OFF)
#define gSPTextureRectangleFlipEXT(p, xl, yl, xh, yh, tile, s, t, ds, dt) gSPTextureRectangleWideEXT(p, xl, yl, xh, yh, tile, s, t, ds, dt, G_ON)
@@ -320,12 +317,10 @@
#undef gDPHudRectangle
#define gDPHudRectangle(pkt, x1, y1, x2, y2) gDPFillRectangleEXT(pkt, (x1) * g_ScaleX, y1, ((x2 + 1)) * g_ScaleX, (y2) + 1)
#define gDPHudRectangleCentered(pkt, x1, y1, x2, y2) gDPFillRectangleCenteredEXT(pkt, (x1) * g_ScaleX, y1, ((x2 + 1)) * g_ScaleX, (y2) + 1)
#else // PLATFORM_N64
#define gDPFillRectangleEXT gDPFillRectangle
#define gDPFillRectangleCenteredEXT gDPFillRectangle
#define gSPTextureRectangleEXT gSPTextureRectangle
#endif // PLATFORM_N64