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fix backwards depth buffer

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This commit is contained in:
Connor Olding 2018-08-31 18:31:31 +02:00
parent fcaf169671
commit 9ac0aa22d8
1 changed files with 7 additions and 6 deletions
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13
dlist.asm
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@ -132,7 +132,7 @@ WriteDList:
gTextureOff() gTextureOff()
gSetCombine(15,15,31,4,7,7,7,4, 15,15,31,4,7,7,7,7) gSetCombine(15,15,31,4,7,7,7,4, 15,15,31,4,7,7,7,7)
gSetScissor(0, 0, 0, WIDTH, HEIGHT) // TODO: use mode enum gSetScissor(0, 0, 0, WIDTH, HEIGHT) // TODO: use mode enum
gSetBlendColor(0,0,0,8) gSetBlendColor(0,0,0,0)
gClipRatio(2) gClipRatio(2)
gSetZImage(VIDEO_Z_IMAGE) gSetZImage(VIDEO_Z_IMAGE)
@ -168,7 +168,7 @@ if HIRES {
gPipeSync() gPipeSync()
gViewport(viewport) gViewport(viewport)
gPerspNorm(0x41) gPerspNorm(PERSPECTIVE_NORMALIZATION)
gMatrix(view_mat0, G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_PROJECTION) gMatrix(view_mat0, G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_PROJECTION)
gMatrix(view_mat1, G_MTX_NOPUSH | G_MTX_MUL | G_MTX_PROJECTION) gMatrix(view_mat1, G_MTX_NOPUSH | G_MTX_MUL | G_MTX_PROJECTION)
@ -176,7 +176,7 @@ if HIRES {
gSetCombine(15,15,31,4,7,7,7,4, 15,15,31,4,7,7,7,7) gSetCombine(15,15,31,4,7,7,7,4, 15,15,31,4,7,7,7,7)
gSetOtherMode(G_PM_NPRIMITIVE | G_CYC_1CYCLE | G_TP_NONE | G_TD_CLAMP | G_TL_TILE | G_TT_NONE | G_TF_AVERAGE | G_TC_FILT | G_CK_NONE | G_CD_MAGICSQ | G_AD_PATTERN, G_AC_NONE | G_ZS_PIXEL | Z_CMP | Z_UPD) gSetOtherMode(G_PM_NPRIMITIVE | G_CYC_1CYCLE | G_TP_NONE | G_TD_CLAMP | G_TL_TILE | G_TT_NONE | G_TF_AVERAGE | G_TC_FILT | G_CK_NONE | G_CD_MAGICSQ | G_AD_PATTERN, G_AC_NONE | G_ZS_PIXEL | Z_CMP | Z_UPD)
// CULL_FRONT is dying on N64? // CULL_FRONT is dying on N64?
gGeometryMode(0, G_ZBUFFER | G_SHADE | G_CULL_BACK | G_SHADING_SMOOTH) gGeometryMode(0, G_ZBUFFER | G_SHADE | G_CULL_FRONT | G_SHADING_SMOOTH)
gSetSegment6(model) gSetSegment6(model)
gMatrix(model_mat, G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW) gMatrix(model_mat, G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW)
@ -210,9 +210,10 @@ viewport:
view_mat0: view_mat0:
Mat.X($0000'C000, $0000'0000, $0000'0000, $0000'0000) Mat.X($0000'C000, $0000'0000, $0000'0000, $0000'0000)
Mat.Y($0000'0000, $0001'0000, $0000'0000, $0000'0000) Mat.Y($0000'0000, $0001'0000, $0000'0000, $0000'0000)
Mat.Z($0000'0000, $0000'0000, $FFFF'FF7D, $FFFF'0000) Mat.Z($0000'0000, $0000'0000, $FFFE'FF00, $FFFF'0000)
Mat.W($0000'0000, $0000'0000, $0000'CCC0, $0000'0000) Mat.W($0000'0000, $0000'0000, $FFFD'FF00, $0000'0000)
Mat.rix() Mat.rix()
constant PERSPECTIVE_NORMALIZATION($00FF)
view_mat1: view_mat1:
// xx 0x00, xy 0x02, xz 0x04, xw 0x06 // xx 0x00, xy 0x02, xz 0x04, xw 0x06
@ -235,7 +236,7 @@ macro _g(variable c, variable a, variable b) {
dw (c << 24) | a, b dw (c << 24) | a, b
} }
if 1 { if 0 {
model: // a colorful cube model: // a colorful cube
constant S(0x400) constant S(0x400)
// TODO: write a macro for this struct // TODO: write a macro for this struct