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GuruMeditation
Docs » Autodocs » graphics.library » LoadRGB4

NAME

	LoadRGB4 -- Load RGB color values from table.

SYNOPSIS

	LoadRGB4( vp, colors , count )
a0 a1 d0:16
void LoadRGB4( struct ViewPort *, UWORD *, WORD);

FUNCTION

   	load the count words of the colormap from table starting at
entry 0.

INPUTS

	vp - pointer to ViewPort, whose colors you wish to change
colors - pointer to table of RGB values set up as an array
of USHORTS
background-- 0x0RGB
color1 -- 0x0RGB
color2 -- 0x0RGB
etc. UWORD per value.
The colors are interpreted as 15 = maximum intensity.
0 = minimum intensity.
count = number of UWORDs in the table to load into the
colormap starting at color 0(background) and proceeding
to the next higher color number

RESULT

	The ViewPort should have a pointer to a valid ColorMap to store
the colors in.
Updates the hardware copperlist to reflect the new colors.
Updates the intermediate copperlist with the new colors.

BUGS

	NOTE: Under V36 and up, it is not safe to call this function
from an interrupt, due to semaphore protection of graphics
copper lists.

SEE ALSO

SetRGB4(), GetRGB4(), GetColorMap(), <graphics/view.h>

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