Select Table Flags

Flags

Entry	Bit	Meaning when set
R5	0	R1 = pointer to sprite, otherwise R1 = pointer to sprite name (see ColourTrans mode identification)
	1	Use current palette if sprite doesn’t have one (otherwise default palette)
	2	R6, R7 specify transfer function
	3	Return GCOL numbers instead of colour numbers
	4	Generate large translation tables when converting to a 16/32 bpp mode
	24 – 31	Format of returned table:
		0 = return pixel translation table
		1 = return physical palette table

R5 is used to store flags to determine what other registers contain, as well as to describe the desired output format of the generated table.

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RISC OS is an Open Source operating system owned by RISC OS Developments Ltd and licensed primarily under the Apache 2.0 license.