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Greyscale targets: Make the gradient a bit brighter and simplify the calculation.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20253 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2009-03-09 01:14:21 +00:00
parent 9d8293526e
commit de910d862c
1 changed files with 4 additions and 0 deletions
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4
apps/plugins/pictureflow.c
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@ -2011,8 +2011,12 @@ static inline void draw_gradient(int y, int h)
selected_track_pulse = (selected_track_pulse+1) % 10; selected_track_pulse = (selected_track_pulse+1) % 10;
int c2 = selected_track_pulse - 5; int c2 = selected_track_pulse - 5;
for (r=0; r<h; r++) { for (r=0; r<h; r++) {
#ifdef HAVE_LCD_COLOR
MYLCD(set_foreground)(G_PIX(c2+80-(c >> 9), c2+100-(c >> 9), MYLCD(set_foreground)(G_PIX(c2+80-(c >> 9), c2+100-(c >> 9),
c2+250-(c >> 8))); c2+250-(c >> 8)));
#else
MYLCD(set_foreground)(G_BRIGHT(c2+160-(c >> 8)));
#endif
MYLCD(hline)(0, LCD_WIDTH, r+y); MYLCD(hline)(0, LCD_WIDTH, r+y);
if ( r > h/2 ) if ( r > h/2 )
c-=inc; c-=inc;