Difference between revisions of "OSWORD &8B"
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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: | ||
| + | XY+0 Size of outward control block (3) | ||
| + | XY+1 Size of returned control block (43) | ||
| + | XY+2 Character code | ||
| + | XY+3... Ten 4-byte words of pixel data | ||
| + | |||
| + | The second form is only supported by Matrix Brandy from V1.22.5: | ||
On entry: | On entry: | ||
Revision as of 11:02, 9 May 2020
OSWORD &8B (139) - Read soft Teletext font
Two forms of this call exist, the first is supported by BBCSDL from version 1.12a and Matrix Brandy from V1.22.5:
On entry:
XY+0 Size of outward control block (3) XY+1 Size of returned control block (43) XY+2 Character code XY+3... Ten 4-byte words of pixel data
The second form is only supported by Matrix Brandy from V1.22.5:
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
- OSWORD &8C (140) Write soft Teletext font
