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Make overlay_scale logic consistent with overlay_alpha.

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This commit is contained in:
Themaister 2013-05-18 00:07:34 +02:00
parent 2b72d6a30c
commit 44449a0ae6
1 changed files with 11 additions and 12 deletions
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23
frontend/menu/rgui.c
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@ -1070,33 +1070,32 @@ static int rgui_settings_toggle_setting(rgui_handle_t *rgui, unsigned setting, r
case RGUI_SETTINGS_OVERLAY_SCALE:
{
bool changed = false;
bool changed = true;
switch (action)
{
case RGUI_ACTION_LEFT:
if (g_settings.input.overlay_scale > 0.0f)
{
g_settings.input.overlay_scale -= 0.01f;
changed = true;
}
g_settings.input.overlay_scale -= 0.01f;
break;
case RGUI_ACTION_RIGHT:
case RGUI_ACTION_OK:
if (g_settings.input.overlay_scale < 2.0f)
{
g_settings.input.overlay_scale += 0.01f;
changed = true;
}
g_settings.input.overlay_scale += 0.01f;
break;
case RGUI_ACTION_START:
g_settings.input.overlay_scale = 1.0f;
changed = true;
break;
default:
changed = false;
break;
}
if (g_settings.input.overlay_scale < 0.01f) // Avoid potential divide by zero.
g_settings.input.overlay_scale = 0.01f;
else if (g_settings.input.overlay_scale > 2.0f)
g_settings.input.overlay_scale = 2.0f;
if (changed && driver.overlay)
input_overlay_set_scale_factor(driver.overlay,
g_settings.input.overlay_scale);