gfx_paletteget.c

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/* retrieve certain color from current palette */

#include "fb_gfx.h"

FBCALL void fb_GfxPaletteGet(int index, int *r, int *g, int *b)
{
        unsigned int color;

        if (!__fb_gfx)
                return;

        index &= (__fb_gfx->default_palette->colors - 1);
        color = __fb_gfx->device_palette[index];
        if (!g) {
                *r = (color & 0xFCFCFC) >> 2;
        }
        else {
                *r = color & 0xFF;
                *g = (color & 0xFF00) >> 8;
                *b = (color & 0xFF0000) >> 16;
        }
}