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Simplify code

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This commit is contained in:
twinaphex 2021-01-16 21:10:49 +01:00
parent 41a8661bdf
commit 6e2a1895f6
1 changed files with 9 additions and 6 deletions
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15
menu/drivers/xmb.c
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@ -3883,7 +3883,7 @@ static void xmb_render(void *data,
if ((pointer_x > margin_left) && (pointer_x < margin_right))
{
unsigned first = 0;
unsigned last = end;
unsigned last = (unsigned)end;
if (height)
xmb_calculate_visible_range(xmb, height,
@ -7055,8 +7055,8 @@ static int xmb_pointer_up(void *userdata,
/* Swipe down between left and right margins:
* move selection pointer up by 1 'page' */
unsigned bottom_idx = (unsigned)selection + 1;
size_t new_idx;
unsigned step;
size_t new_idx = 0;
unsigned step = 0;
/* Determine index of entry at bottom of screen
* Note: cannot use xmb_calculate_visible_range()
@ -7066,7 +7066,8 @@ static int xmb_pointer_up(void *userdata,
* selection... */
for (;;)
{
float top = xmb_item_y(xmb, bottom_idx, selection) + xmb->margins_screen_top;
float top = xmb_item_y(xmb, bottom_idx, selection)
+ xmb->margins_screen_top;
if (top > height)
{
@ -7080,8 +7081,10 @@ static int xmb_pointer_up(void *userdata,
bottom_idx++;
}
step = (bottom_idx >= selection) ? bottom_idx - selection : 0;
new_idx = (selection > step) ? selection - step : 0;
if (bottom_idx >= selection)
step = bottom_idx - selection;
if (selection > step)
new_idx = selection - step;
if (new_idx > 0)
{