github-code/lvgl
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

improve border drawing

Browse Source
This commit is contained in:
Gabor Kiss-Vamosi
2020-02-10 01:32:25 +01:00
parent 6d0dd49aff
commit ffd8fbec01
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/lv_draw/lv_draw_rect.c
View File

@@ -401,7 +401,7 @@ static void draw_border(const lv_area_t * coords, const lv_area_t * clip, lv_dra
if(simple_mode) {
/*Draw the upper corner area*/
int32_t upper_corner_end = coords->y1 - disp_area->y1 + corner_size;
upper_corner_end = LV_MATH_MIN(upper_corner_end, draw_area.y2);
fill_area.x1 = coords->x1;
fill_area.x2 = coords->x2;
fill_area.y1 = disp_area->y1 + draw_area.y1;
@@ -440,11 +440,12 @@ static void draw_border(const lv_area_t * coords, const lv_area_t * clip, lv_dra
/*Draw the lower corner area */
int32_t lower_corner_end = coords->y2 - disp_area->y1 - corner_size;
lower_corner_end = LV_MATH_MAX(lower_corner_end, draw_area.y1);
if(lower_corner_end <= upper_corner_end) lower_corner_end = upper_corner_end + 1;
fill_area.y1 = disp_area->y1 + lower_corner_end;
fill_area.y2 = fill_area.y1;
for(h = lower_corner_end; h <= draw_area.y2; h++) {
memset(mask_buf, LV_OPA_COVER, draw_area_w);
memset(mask_buf, LV_OPA_COVER, draw_area_w);
mask_res = lv_draw_mask_apply(mask_buf, vdb->area.x1 + draw_area.x1, vdb->area.y1 + h, draw_area_w);
lv_area_t fill_area2;