mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-22 16:31:07 +00:00
67 lines
1.1 KiB
Plaintext
67 lines
1.1 KiB
Plaintext
PR#3
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PREFIX /A2OSX.BUILD
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LOMEM $A00
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INC 1
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AUTO 6
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.LIST OFF
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*--------------------------------------
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* FILLRECT
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* 1 : OP (XOR,SET,ORA)
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* 2 : Mode
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* 3 : Color
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* 4 : SrcX1
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* 6 : SrcY1
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* 8 : SrcX2
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* 10 : SrcY2
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*--------------------------------------
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FILLRECT jsr HLINE
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ldy CB.Cache+S.CB.Y1
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cpy CB.Cache+S.CB.Y2
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beq .8
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.2 iny
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phy
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jsr LBUF.DrawAtY
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ply
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cpy CB.Cache+S.CB.Y2
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bne .2
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.8 rts
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*--------------------------------------
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* 4 : SrcX1
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* 6 : SrcY1
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* 8 : SrcX2
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* 10 : SrcY2
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* 18 : S.CB.DstPtr = Size in Bytes to save this RECT
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*--------------------------------------
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GETRECTBUFSIZE >LDYA CB.Cache+S.CB.X1
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jsr DIVMOD7YA
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sta GBYTE
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>LDYA CB.Cache+S.CB.X2
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jsr DIVMOD7YA
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inc COL2 + 1
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sec
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sbc GBYTE (COL2+1)-COL1
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tax
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>LDYA CB.Cache+S.CB.Y1
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jsr YAMultX
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phy
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ldy #S.CB.DstPtr+1
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sta (ZPCmdPtr),y
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pla
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dey
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sta (ZPCmdPtr),y
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rts
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*--------------------------------------
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MAN
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SAVE /A2OSX.SRC/DRV/DHGR.DRV.S.BLT
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LOAD /A2OSX.SRC/DRV/DHGR.DRV.S
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ASM
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