Difference between revisions of "OSWORD &8B"

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(Document what has actually been implemented prior to this article existing)
(Undo revision 3367 by Soruk (talk))
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OSWORD &8B (139) - Read soft Teletext font
 
OSWORD &8B (139) - Read soft Teletext font
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Two forms of this call exist, the first is supported by BBCSDL from version 1.12a and Matrix Brandy from V1.22.5:
 
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On entry:
 
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XY+0    Size of outward control block (3)
 
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XY+1    Size of returned control block (43)
 
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XY+2    Character code
 
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XY+3... Ten 4-byte words of pixel data
 
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The second form is only supported by Matrix Brandy from V1.22.5:
 
  
 
On entry:
 
On entry:

Revision as of 15:14, 9 May 2020

OSWORD &8B (139) - Read soft Teletext font

On entry: 

XY+0    Size of outward control block (4)
XY+1    Size of returned control block (44)
XY+2    Character code
XY+3    Character sub-code
XY+4... Ten 4-byte words of pixel data

See also

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