restructured some files

2015-08-27 16:45:54 +02:00
parent c99e045e8d
commit fca3327ae2
44 changed files with 22 additions and 238 deletions
--- a/tools/ps2/defaultpipe.dsm
+++ b/tools/ps2/defaultpipe.dsm
@ -0,0 +1,95 @@
+.global defaultPipe
+
+.equ vertexTop, 0x3d0
+.equ numInAttribs, 4
+.equ numOutAttribs, 3
+.equ numOutBuf, 2
+.equ vertCount, ((vertexTop-numOutBuf)/(numInAttribs*2+numOutAttribs*numOutBuf))
+.equ offset, (vertCount*numInAttribs)
+.equ outBuf1, (2*offset)
+.equ outSize, ((vertexTop-outBuf1-2)/2)
+.equ outBuf2, (outBuf1+outSize)
+
+.equ lightMat,		0x3d0
+.equ lightDir,		0x3d4
+.equ matrix, 		0x3f0
+.equ screenOffset, 	0x3f9
+.equ gifTag, 		0x3fa
+.equ matColor, 		0x3fb
+.equ ambientLight, 	0x3fd
+
+.balign 16,0
+defaultPipe:
+DMAret *
+MPG 0, *
+.vu
+Start:
+	NOP	LQ VF25, screenOffset(VI00)
+	NOP	LQ VF28, matrix(VI00)
+	NOP	LQ VF29, matrix+1(VI00)
+	NOP	LQ VF30, matrix+2(VI00)
+	NOP	LQ VF31, matrix+3(VI00)
+	NOP	IADDIU VI12, VI00, outBuf1
+	NOP	IADDIU VI13, VI00, outBuf2
+Cnt:
+	NOP	XTOP VI02			; input pointer
+	NOP	LQ VF01, gifTag(VI00)
+	NOP	XITOP VI01			; vertex count
+	NOP	IADDIU VI05, VI00, 0x4000
+	NOP	IADD VI05, VI05, VI05
+	NOP	IOR VI05, VI05, VI01
+	NOP	SQ VF01, 0(VI12)
+	NOP	ISW.x VI05, 0(VI12)
+	NOP	IADDIU VI03, VI12, 1		; output pointer
+	NOP	LQ VF18, lightMat(VI00)
+	NOP	LQ VF19, lightMat+1(VI00)
+	NOP	LQ VF20, lightMat+2(VI00)
+
+Loop:
+	NOP	LQI VF01, (VI02++)	; vertex
+	NOP	LQI VF02, (VI02++)	; UV
+	NOP	LQI VF03, (VI02++)	; color
+	NOP	LQI VF04, (VI02++)	; normal
+
+	MULAw.xyzw ACC, VF31, VF00w	NOP	; transform vertex
+	MADDAx.xyzw ACC, VF28, VF01x	NOP
+	MADDAy.xyzw ACC, VF29, VF01y	NOP
+	MADDz.xyzw VF01, VF30, VF01z	NOP
+	ITOF0 VF03, VF03	NOP
+	ITOF0[I] VF04, VF04	LOI 0.0078125	; - normal scale
+	NOP	NOP
+	NOP	DIV Q, VF00w, VF01w
+	NOP	WAITQ
+	MULq	VF01, VF01, Q	NOP	; perspective division
+	MULi VF04, VF04, I	NOP	; scale normal
+	NOP	MR32.z VF02, VF00
+	NOP	NOP
+	SUB.w VF01, VF01, VF01	NOP
+	MULAx.xyz ACC, VF18, VF04x	NOP	; transform normal
+	MADDAy.xyz ACC, VF19, VF04y	NOP
+	MADDz.xyz VF04, VF20, VF04z	NOP
+	ADD.xy VF01, VF01, VF25	NOP
+	MULq VF02, VF02, Q	NOP
+	NOP	NOP
+	FTOI0 VF03, VF03	NOP
+	FTOI4 VF01, VF01	NOP
+	NOP	SQ VF04, -1(VI02)	; store normal
+	NOP	IADDI VI01, VI01, -1
+	NOP	SQI VF02, (VI03++)	; STQ
+	NOP	SQI VF03, (VI03++)	; color
+	NOP	SQI VF01, (VI03++)	; vertex
+	NOP	IBNE VI01, VI00, Loop
+	NOP	NOP
+
+	.include "light.vu"
+
+	NOP	XGKICK VI12
+	NOP	IADD VI15,VI00,VI12
+	NOP	IADD VI12,VI00,VI13
+	NOP[E]	IADD VI13,VI00,VI15
+	NOP	NOP
+	NOP	B Cnt
+	NOP	NOP
+
+.EndMPG
+.EndDmaData