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add special default style_mod function in lv_group for LV_COLOR_DEPTH = 1

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This commit is contained in:
Gabor Kiss-Vamosi
2018-02-28 16:17:56 +01:00
parent 05fe9b6b81
commit d20fe1f4ee
2 changed files with 13 additions and 1 deletions
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6
lv_misc/lv_color.h
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@@ -245,11 +245,15 @@ static inline uint32_t lv_color_to24(lv_color_t color)
static inline lv_color_t lv_color_mix(lv_color_t c1, lv_color_t c2, uint8_t mix)
{
lv_color_t ret;
#if LV_COLOR_DEPTH != 1
ret.red = (uint16_t)((uint16_t) c1.red * mix + (c2.red * (255 - mix))) >> 8;
ret.green = (uint16_t)((uint16_t) c1.green * mix + (c2.green * (255 - mix))) >> 8;
ret.blue = (uint16_t)((uint16_t) c1.blue * mix + (c2.blue * (255 - mix))) >> 8;
#if LV_COLOR_DEPTH == 24
# if LV_COLOR_DEPTH == 24
ret.alpha = 0xFF;
# endif
#else
ret.full = mix > LV_OPA_50 ? c1.full : c2.full;
#endif
return ret;