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fix(draw) fix shdow drawing with readius=0

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fixes #2519
This commit is contained in:
Gabor Kiss-Vamosi
2021-09-02 13:40:17 +02:00
parent 90e241ce2a
commit 4250e3c627
1 changed files with 8 additions and 9 deletions
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17
src/draw/lv_draw_rect.c
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@@ -420,7 +420,6 @@ LV_ATTRIBUTE_FAST_MEM static inline lv_color_t grad_get(const lv_draw_rect_dsc_t
LV_ATTRIBUTE_FAST_MEM static void draw_shadow(const lv_area_t * coords, const lv_area_t * clip,
const lv_draw_rect_dsc_t * dsc)
{
/*Check whether the shadow is visible*/
if(dsc->shadow_width == 0) return;
if(dsc->shadow_opa <= LV_OPA_MIN) return;
@@ -539,7 +538,7 @@ LV_ATTRIBUTE_FAST_MEM static void draw_shadow(const lv_area_t * coords, const lv
sh_buf_tmp += clip_area_sub.x1 - (shadow_area.x2 - corner_size + 1);
/*Do not mask if out of the bg*/
if(!mask_any && _lv_area_is_out(&clip_area_sub, &bg_area, r_bg)) simple_sub = true;
if(simple && _lv_area_is_out(&clip_area_sub, &bg_area, r_bg)) simple_sub = true;
else simple_sub = simple;
mask_act = simple_sub ? &sh_buf_tmp : &mask_buf;
if(w > 0) {
@@ -575,7 +574,7 @@ LV_ATTRIBUTE_FAST_MEM static void draw_shadow(const lv_area_t * coords, const lv
sh_buf_tmp += (blend_area.y2 - clip_area_sub.y2) * corner_size;
sh_buf_tmp += clip_area_sub.x1 - (shadow_area.x2 - corner_size + 1);
/*Do not mask if out of the bg*/
if(!mask_any && _lv_area_is_out(&clip_area_sub, &bg_area, r_bg)) simple_sub = true;
if(simple && _lv_area_is_out(&clip_area_sub, &bg_area, r_bg)) simple_sub = true;
else simple_sub = simple;
mask_act = simple_sub ? &sh_buf_tmp : &mask_buf;
@@ -608,7 +607,7 @@ LV_ATTRIBUTE_FAST_MEM static void draw_shadow(const lv_area_t * coords, const lv
sh_buf_tmp += (clip_area_sub.y1 - blend_area.y1) * corner_size;
/*Do not mask if out of the bg*/
if(!mask_any && _lv_area_is_out(&clip_area_sub, &bg_area, r_bg)) simple_sub = true;
if(simple && _lv_area_is_out(&clip_area_sub, &bg_area, r_bg)) simple_sub = true;
else simple_sub = simple;
if(w > 0) {
@@ -648,7 +647,7 @@ LV_ATTRIBUTE_FAST_MEM static void draw_shadow(const lv_area_t * coords, const lv
blend_area.y2 = y;
/*Do not mask if out of the bg*/
if(!mask_any && _lv_area_is_out(&clip_area_sub, &bg_area, r_bg)) simple_sub = true;
if(simple && _lv_area_is_out(&clip_area_sub, &bg_area, r_bg)) simple_sub = true;
else simple_sub = simple;
if(!simple_sub) {
@@ -682,7 +681,7 @@ LV_ATTRIBUTE_FAST_MEM static void draw_shadow(const lv_area_t * coords, const lv
sh_buf_tmp += clip_area_sub.x1 - blend_area.x1;
/*Do not mask if out of the bg*/
if(!mask_any && _lv_area_is_out(&clip_area_sub, &bg_area, r_bg)) simple_sub = true;
if(simple && _lv_area_is_out(&clip_area_sub, &bg_area, r_bg)) simple_sub = true;
else simple_sub = simple;
mask_act = simple_sub ? &sh_buf_tmp : &mask_buf;
@@ -736,7 +735,7 @@ LV_ATTRIBUTE_FAST_MEM static void draw_shadow(const lv_area_t * coords, const lv
sh_buf_tmp += clip_area_sub.x1 - blend_area.x1;
/*Do not mask if out of the bg*/
if(!mask_any && _lv_area_is_out(&clip_area_sub, &bg_area, r_bg)) simple_sub = true;
if(simple && _lv_area_is_out(&clip_area_sub, &bg_area, r_bg)) simple_sub = true;
else simple_sub = simple;
mask_act = simple_sub ? &sh_buf_tmp : &mask_buf;
if(w > 0) {
@@ -771,7 +770,7 @@ LV_ATTRIBUTE_FAST_MEM static void draw_shadow(const lv_area_t * coords, const lv
sh_buf_tmp += clip_area_sub.x1 - blend_area.x1;
/*Do not mask if out of the bg*/
if(!mask_any && _lv_area_is_out(&clip_area_sub, &bg_area, r_bg)) simple_sub = true;
if(simple && _lv_area_is_out(&clip_area_sub, &bg_area, r_bg)) simple_sub = true;
else simple_sub = simple;
mask_act = simple_sub ? &sh_buf_tmp : &mask_buf;
@@ -809,7 +808,7 @@ LV_ATTRIBUTE_FAST_MEM static void draw_shadow(const lv_area_t * coords, const lv
sh_buf_tmp += clip_area_sub.x1 - blend_area.x1;
/*Do not mask if out of the bg*/
if(!mask_any && _lv_area_is_out(&clip_area_sub, &bg_area, r_bg)) simple_sub = true;
if(simple && _lv_area_is_out(&clip_area_sub, &bg_area, r_bg)) simple_sub = true;
else simple_sub = simple;
mask_act = simple_sub ? &sh_buf_tmp : &mask_buf;
if(w > 0) {