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OBD:TSGA: Difference between revisions
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{{OBDtr| 0x04 | lev_id |FFFF00| 01 00 00 00 | 0 | level 0 }} | {{OBDtr| 0x04 | lev_id |FFFF00| 01 00 00 00 | 0 | level 0 }} | ||
{{OBDtrBK}} | {{OBDtrBK}} | ||
{{OBDtr| 0x00 | int16 |FFC8C8| 00 00 |unused| unknown }} | {{OBDtr| 0x00 | int16 |FFC8C8| 00 00 |unused| unknown; same value as the index of the element or 0 if not used }} | ||
{{OBDtr| 0x02 | int16 |FFFFC8| 00 00 |unused| | {{OBDtr| 0x02 | int16 |FFFFC8| 00 00 |unused| width (in pixels) }} | ||
{{OBDtr| 0x04 | int16 |C8FFC8| 00 00 |unused| | {{OBDtr| 0x04 | int16 |C8FFC8| 00 00 |unused| width again? }} | ||
{{OBDtr| 0x06 | | {{OBDtr| 0x06 | int16 |C8FFFF| 00 00 |unused| height (in pixels) }} | ||
{{OBDtr| 0x0A | int16 |FFC8FF| 00 00 |unused| | {{OBDtr| 0x08 | int16 |C8FFFF| 00 00 |unused| unknown; always 0 }} | ||
{{OBDtr| 0x0A | int16 |FFC8FF| 00 00 |unused| unknown }} | |||
{{OBDtr| 0x0C | int32 |FFC800| 00 00 00 00 |unused| start element in the [[OBD:TSFT|TSFT]] file }} | {{OBDtr| 0x0C | int32 |FFC800| 00 00 00 00 |unused| start element in the [[OBD:TSFT|TSFT]] file }} | ||
{{OBDtr| 0x10 | int32 |C800C8| 00 00 00 00 |unused| unknown; always | {{OBDtr| 0x10 | int32 |C800C8| 00 00 00 00 |unused| unknown; always 0 }} | ||
|} | |} | ||
A glyph is basically a monochrome bitmap width * height pixels in size. Each pixel is stored in one byte in the [[OBD:TSFT|TSFT]] file (fonts are antialiased so shades of gray are needed rather than storing each pixel in one bit) so each element in the TSFT file contains 4 pixels. Rows of pixels are not 4 bytes aligned so a row can start inside an element. | |||
{{OBD_File_Footer | type=TSGA | prev=TSFT | next=TStr | name=Glyph Array | family=Global}} | {{OBD_File_Footer | type=TSGA | prev=TSFT | next=TStr | name=Glyph Array | family=Global}} | ||