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Removed the HORLINE entry point

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git-svn-id: svn://svn.cc65.org/cc65/trunk@2647 b7a2c559-68d2-44c3-8de9-860c34a00d81
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cuz 2003-11-12 15:56:16 +00:00
parent 7cafe5bbde
commit f8c840fc55
1 changed files with 3 additions and 24 deletions
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27
libsrc/c64/c64-320-200-2.s
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@ -460,27 +460,6 @@ GETPIXEL:
ldx #$00 ; Clear high byte
rts
; ------------------------------------------------------------------------
; HORLINE: Draw a horizontal line from X1/Y to X2/Y, where X1 = ptr1,
; Y = ptr2 and X2 = ptr3, using the current drawing color.
;
; This is a special line drawing entry used when the line is know to be
; horizontal, for example by the BAR emulation routine. If the driver does
; not have special code for horizontal lines, it may just copy Y to Y2 and
; proceed with the generic line drawing code.
;
; Note: Line coordinates will always be sorted (Y1 <= X2) and clipped.
;
; Must set an error code: NO
;
HORLINE:
lda ptr2
sta ptr4
lda ptr2+1
sta ptr4+1
; jmp LINE
; ------------------------------------------------------------------------
; LINE: Draw a line from X1/Y1 to X2/Y2, where X1/Y1 = ptr1/ptr2 and
; X2/Y2 = ptr3/ptr4 using the current drawing color.
@ -818,9 +797,9 @@ FIXY: cpy #255 ;Y=255 or Y=8
;
; Must set an error code: NO
;
; Note: This function needs optimization. It's just a cheap translation of
; the original C wrapper and could be written much smaller (besides that,
; Note: This function needs optimization. It's just a cheap translation of
; the original C wrapper and could be written much smaller (besides that,
; calling LINE is not a good idea either).
BAR: lda Y2