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missing files?

This commit is contained in:
Romain Dolbeau
2022-10-09 12:44:34 +02:00
parent d133e95ca6
commit d021cf7a20
2 changed files with 81 additions and 0 deletions

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\ various register support functions
: gar! ( val off -- )
goblin_accel-virt + l!
;
\ 0: status
: cmd-gar! ( val -- )
h# 4 gar!
;
\ 8: r5_cmd
\ c: resv0
: width_gar! ( val -- )
h# 10 gar!
;
: height_gar! ( val -- )
h# 14 gar!
;
\ 18: fg_color
\ 1c: resv2
: srcx_gar! ( val -- )
h# 20 gar!
;
: srcy_gar! ( val -- )
h# 24 gar!
;
: dstx_gar! ( val -- )
h# 28 gar!
;
: dsty_gar! ( val -- )
h# 2c gar!
;
: srcstride_gar! ( val -- )
h# 30 gar!
;
: dststride_gar! ( val -- )
h# 34 gar!
;
\ 38: src_ptr
\ 3c: dst_ptr
: gar@ ( off -- val )
goblin_accel-virt + l@
;
: status-gar@ ( val -- )
0 gar@
;
\ busy-wait on running in status
: jareth-busy-wait ( -- )
begin
status-gar@
h# 1 \ 1 << WORK_IN_PROGRESS_BIT
and
0=
until
;
h# 8f80000 constant fb-base

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: jareth-blit ( cx0 cy0 cx1 cy1 cx2 cy2 cx3 cy3 -- )
\ TODO
jareth-busy-wait
;
: jareth-init
;