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apps/graphics/pdcurses: Eliminate some redundant calculations.

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This commit is contained in:
Gregory Nutt 2017-11-22 09:02:49 -06:00
parent 24dc1b42e4
commit 691a22fc08
1 changed files with 10 additions and 6 deletions
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16
graphics/pdcurs34/nuttx/pdcscrn.c
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@ -494,6 +494,9 @@ int PDC_color_content(short color, short *red, short *green, short *blue)
{
FAR struct pdc_fbscreen_s *fbscreen = (FAR struct pdc_fbscreen_s *)SP;
FAR struct pdc_fbstate_s *fbstate;
#ifdef PDCURSES_MONOCHROME
uint8_t greylevel;
#endif
PDC_LOG(("PDC_init_color(). color=%d\n", color));
@ -501,13 +504,14 @@ int PDC_color_content(short color, short *red, short *green, short *blue)
fbstate = &fbscreen->fbstate;
#ifdef PDCURSES_MONOCHROME
*red = DIVROUND(fbstate->greylevel[color] * 1000, 255);
*green = DIVROUND(fbstate->greylevel[color] * 1000, 255);
*blue = DIVROUND(fbstate->greylevel[color] * 1000, 255);
greylevel = DIVROUND(fbstate->greylevel[color] * 1000, 255)
*red = greylevel;
*green = greylevel;
*blue = greylevel;
#else
*red = DIVROUND(fbstate->rgbcolor[color].red * 1000, 255);
*green = DIVROUND(fbstate->rgbcolor[color].green * 1000, 255);
*blue = DIVROUND(fbstate->rgbcolor[color].blue * 1000, 255);
*red = DIVROUND(fbstate->rgbcolor[color].red * 1000, 255);
*green = DIVROUND(fbstate->rgbcolor[color].green * 1000, 255);
*blue = DIVROUND(fbstate->rgbcolor[color].blue * 1000, 255);
#endif
return OK;