25 lines
584 B
NASM
25 lines
584 B
NASM
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; background image utility
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; open the background file and draw it
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; if the file can't be opened, then just exit
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mov r0, bg_file_name
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mov r1, 0
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mov r2, bg_file_struct
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call open
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cmp r0, 0
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ifz call end_current_task
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; read the background file directly into the background framebuffer
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mov r0, 1228800 ; 640x480x4
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mov r1, bg_file_struct
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mov r2, 0x02000000
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call read
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call end_current_task
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bg_file_name: data.str "bg raw"
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bg_file_struct: data.fill 0, 8
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#include "../../fox32rom/fox32rom.def"
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#include "../fox32os.def"
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