Difference between revisions of "OSWORD &8C"

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(Amend to what was actually implemented prior to the article existing)
(Undo revision 3368 by Soruk (talk))
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OSWORD &8C (140) - Write soft Teletext font
 
OSWORD &8C (140) - Write soft Teletext font
  
This call is supported on BBCSDL from version 1.12a and Matrix Brandy from V1.22.5
+
  XY+0    Size of outward control block (44)
 
+
  XY+1    Size of returned control block (4)
  XY+0    Size of outward control block (43)
 
  XY+1    Size of returned control block (3)
 
 
  XY+2    Character code
 
  XY+2    Character code
  XY+3... Ten 4-byte words of pixel data
+
  XY+3   Character sub-code
 +
XY+4... Ten 4-byte words of pixel data
  
 
===See also===
 
===See also===
 
* [[OSWORD &8B|OSWORD &8B (139)]] Read soft Teletext font
 
* [[OSWORD &8B|OSWORD &8B (139)]] Read soft Teletext font

Revision as of 15:15, 9 May 2020

OSWORD &8C (140) - Write soft Teletext font

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

See also