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Hide anti aliasing. No x << LV_AA rewuired from now

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This commit is contained in:
Gabor Kiss-Vamosi
2017-12-07 19:22:23 +01:00
parent 8bd9ab7b84
commit 893475ad89
41 changed files with 373 additions and 388 deletions
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234
lv_draw/lv_draw.c
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@@ -45,7 +45,7 @@ static void lv_draw_rect_main_mid(const lv_area_t * coords, const lv_area_t * ma
static void lv_draw_rect_main_corner(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style);
static void lv_draw_rect_border_straight(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style);
static void lv_draw_rect_border_corner(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style);
#if LV_NO_SHADOW == 0
#if USE_LV_SHADOW
static void lv_draw_rect_shadow(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style);
static void lv_draw_cont_shadow_full(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style);
static void lv_draw_cont_shadow_bottom(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style);
@@ -94,24 +94,41 @@ void lv_draw_rect(const lv_area_t * coords, const lv_area_t * mask, const lv_sty
{
if(lv_area_get_height(coords) < 1 || lv_area_get_width(coords) < 1) return;
#if LV_NO_SHADOW == 0
lv_area_t coord_aa;
lv_area_t mask_aa;
#if LV_ANTIALIAS == 0
lv_area_copy(&coord_aa, coords);
lv_area_copy(&mask_aa, mask);
#else
coord_aa.x1 = coords->x1 << LV_AA;
coord_aa.y1 = coords->y1 << LV_AA;
coord_aa.x2 = (coords->x2 << LV_AA) + 1;
coord_aa.y2 = (coords->y2 << LV_AA) + 1;
mask_aa.x1 = mask->x1 << LV_AA;
mask_aa.y1 = mask->y1 << LV_AA;
mask_aa.x2 = (mask->x2 << LV_AA) + 1;
mask_aa.y2 = (mask->y2 << LV_AA) + 1;
#endif
#if USE_LV_SHADOW
if(style->body.shadow.width != 0) {
lv_draw_rect_shadow(coords, mask, style);
lv_draw_rect_shadow(&coord_aa, &mask_aa, style);
}
#endif
if(style->body.empty == 0){
lv_draw_rect_main_mid(coords, mask, style);
lv_draw_rect_main_mid(&coord_aa, &mask_aa, style);
if(style->body.radius != 0) {
lv_draw_rect_main_corner(coords, mask, style);
lv_draw_rect_main_corner(&coord_aa, &mask_aa, style);
}
}
if(style->body.border.width != 0 && style->body.border.part != LV_BORDER_NONE) {
lv_draw_rect_border_straight(coords, mask, style);
lv_draw_rect_border_straight(&coord_aa, &mask_aa, style);
if(style->body.radius != 0) {
lv_draw_rect_border_corner(coords, mask, style);
lv_draw_rect_border_corner(&coord_aa, &mask_aa, style);
}
}
}
@@ -237,9 +254,26 @@ void lv_draw_triangle(const lv_point_t * points, const lv_area_t * mask, lv_colo
void lv_draw_label(const lv_area_t * coords,const lv_area_t * mask, const lv_style_t * style,
const char * txt, lv_txt_flag_t flag, lv_point_t * offset)
{
lv_area_t coord_aa;
lv_area_t mask_aa;
#if LV_ANTIALIAS == 0
lv_area_copy(&coord_aa, coords);
lv_area_copy(&mask_aa, mask);
#else
coord_aa.x1 = coords->x1 << LV_AA;
coord_aa.y1 = coords->y1 << LV_AA;
coord_aa.x2 = (coords->x2 << LV_AA) + 1;
coord_aa.y2 = (coords->y2 << LV_AA) + 1;
mask_aa.x1 = mask->x1 << LV_AA;
mask_aa.y1 = mask->y1 << LV_AA;
mask_aa.x2 = (mask->x2 << LV_AA) + 1;
mask_aa.y2 = (mask->y2 << LV_AA) + 1;
#endif
const lv_font_t * font = style->text.font;
lv_coord_t w;
if((flag & LV_TXT_FLAG_EXPAND) == 0) {
w = lv_area_get_width(coords);
} else {
@@ -247,26 +281,28 @@ void lv_draw_label(const lv_area_t * coords,const lv_area_t * mask, const lv_sty
lv_txt_get_size(&p, txt, style->text.font, style->text.letter_space, style->text.line_space, LV_COORD_MAX, flag);
w = p.x;
}
/*Init variables for the first line*/
lv_coord_t line_length = 0;
uint32_t line_start = 0;
uint32_t line_end = lv_txt_get_next_line(txt, font, style->text.letter_space, w, flag);
lv_point_t pos;
pos.x = coords->x1;
pos.y = coords->y1;
pos.x = coord_aa.x1;
pos.y = coord_aa.y1;
/*Align the line to middle if enabled*/
if(flag & LV_TXT_FLAG_CENTER) {
line_length = lv_txt_get_width(&txt[line_start], line_end - line_start,
font, style->text.letter_space, flag);
pos.x += (w - line_length) / 2;
pos.x += ((w - line_length) / 2) << LV_AA;
}
cmd_state_t cmd_state = CMD_STATE_WAIT;
uint32_t i;
uint16_t par_start = 0;
lv_color_t recolor;
lv_coord_t letter_w;
if(offset != NULL) {
pos.y += offset->y;
@@ -321,25 +357,29 @@ void lv_draw_label(const lv_area_t * coords,const lv_area_t * mask, const lv_sty
lv_color_t color = style->text.color;
if(cmd_state == CMD_STATE_IN) color = recolor;
letter_fp(&pos, mask, font, letter, color, style->text.opa);
pos.x += lv_font_get_width_scale(font, letter) + style->text.letter_space;
letter_fp(&pos, &mask_aa, font, letter, color, style->text.opa);
letter_w = lv_font_get_width(font, letter) >> LV_FONT_ANTIALIAS;
pos.x += letter_w + (style->text.letter_space << LV_AA);
/* Round error occurs in x position
* When odd widths are scaled down the last 1 is lost. So the letters seems shorter.
* Now calculate according to is to be consequent */
if(letter_w & 0x01) pos.x--;
}
/*Go to next line*/
line_start = line_end;
line_end += lv_txt_get_next_line(&txt[line_start], font, style->text.letter_space, w, flag);
pos.x = coords->x1;
pos.x = coord_aa.x1;
/*Align to middle*/
if(flag & LV_TXT_FLAG_CENTER) {
line_length = lv_txt_get_width(&txt[line_start], line_end - line_start,
font, style->text.letter_space, flag);
pos.x += (w - line_length) / 2;
pos.x += ((w - line_length) / 2) << LV_AA;
}
/*Go the next line position*/
pos.y += lv_font_get_height_scale(font);
pos.y += style->text.line_space;
pos.y += lv_font_get_height(font) >> LV_FONT_ANTIALIAS;
pos.y += style->text.line_space << LV_AA;
}
}
@@ -358,6 +398,24 @@ void lv_draw_img(const lv_area_t * coords, const lv_area_t * mask,
lv_draw_rect(coords, mask, &lv_style_plain);
lv_draw_label(coords, mask, &lv_style_plain, "No data", LV_TXT_FLAG_NONE, NULL);
} else {
lv_area_t coord_aa;
lv_area_t mask_aa;
#if LV_ANTIALIAS == 0
lv_area_copy(&coord_aa, coords);
lv_area_copy(&mask_aa, mask);
#else
coord_aa.x1 = coords->x1 << LV_AA;
coord_aa.y1 = coords->y1 << LV_AA;
coord_aa.x2 = (coords->x2 << LV_AA) + 1;
coord_aa.y2 = (coords->y2 << LV_AA) + 1;
mask_aa.x1 = mask->x1 << LV_AA;
mask_aa.y1 = mask->y1 << LV_AA;
mask_aa.x2 = (mask->x2 << LV_AA) + 1;
mask_aa.y2 = (mask->y2 << LV_AA) + 1;
#endif
lv_fs_file_t file;
lv_fs_res_t res = lv_fs_open(&file, fn, LV_FS_MODE_RD);
if(res == LV_FS_RES_OK) {
@@ -365,26 +423,25 @@ void lv_draw_img(const lv_area_t * coords, const lv_area_t * mask,
uint32_t br;
res = lv_fs_read(&file, &header, sizeof(lv_img_raw_header_t), &br);
/*If the width is greater then real img. width then it is upscaled */
bool upscale = false;
if(lv_area_get_width(coords) > header.w) upscale = true;
lv_area_t mask_com; /*Common area of mask and cords*/
bool union_ok;
union_ok = lv_area_union(&mask_com, mask, coords);
union_ok = lv_area_union(&mask_com, &mask_aa, &coord_aa);
if(union_ok == false) {
lv_fs_close(&file);
return;
}
/*Round the coordinates with upscale*/
if(upscale != false) {
if((mask_com.y1 & 0x1) != 0) mask_com.y1 -= 1; /*Can be only even*/
if((mask_com.y2 & 0x1) == 0) mask_com.y2 -= 1; /*Can be only odd*/
if((mask_com.x1 & 0x1) != 0) mask_com.x1 -= 1; /*Can be only even*/
if((mask_com.x2 & 0x1) == 0) mask_com.x2 -= 1; /*Can be only odd*/
}
/*If the width is greater then real img. width then it is upscaled */
bool upscale = false;
#if LV_ANTIALIAS
if(lv_area_get_width(coords) < header.w) {
upscale = false;
lv_area_set_width(&coord_aa, header.w);
}
else upscale = true;
#endif
bool const_data = false;
@@ -393,7 +450,7 @@ void lv_draw_img(const lv_area_t * coords, const lv_area_t * mask,
const_data = true;
uint8_t * f_data = ((lv_ufs_file_t*)file.file_d)->ent->data_d;
f_data += sizeof(lv_img_raw_header_t);
map_fp(coords, &mask_com, (void*)f_data , style->image.opa, header.transp, upscale, style->image.color, style->image.intense);
map_fp(&coord_aa, &mask_com, (void*)f_data , style->image.opa, header.transp, upscale, style->image.color, style->image.intense);
}
/*Read the img. with the FS interface*/
@@ -408,13 +465,13 @@ void lv_draw_img(const lv_area_t * coords, const lv_area_t * mask,
/* Move the file pointer to the start address according to mask
* But take care, the upscaled maps look greater*/
uint32_t start_offset = sizeof(lv_img_raw_header_t);
start_offset += (lv_area_get_width(coords) >> us_shift) *
((mask_com.y1 - coords->y1) >> us_shift) * sizeof(lv_color_t); /*First row*/
start_offset += ((mask_com.x1 - coords->x1) >> us_shift) * sizeof(lv_color_t); /*First col*/
start_offset += (lv_area_get_width(&coord_aa) >> us_shift) *
((mask_com.y1 - coord_aa.y1) >> us_shift) * sizeof(lv_color_t); /*First row*/
start_offset += ((mask_com.x1 - coord_aa.x1) >> us_shift) * sizeof(lv_color_t); /*First col*/
lv_fs_seek(&file, start_offset);
uint32_t useful_data = (lv_area_get_width(&mask_com) >> us_shift) * sizeof(lv_color_t);
uint32_t next_row = (lv_area_get_width(coords) >> us_shift) * sizeof(lv_color_t) - useful_data;
uint32_t next_row = (lv_area_get_width(&coord_aa) >> us_shift) * sizeof(lv_color_t) - useful_data;
lv_area_t line;
lv_area_copy(&line, &mask_com);
@@ -458,22 +515,44 @@ void lv_draw_img(const lv_area_t * coords, const lv_area_t * mask,
void lv_draw_line(const lv_point_t * p1, const lv_point_t * p2, const lv_area_t * mask,
const lv_style_t * style)
{
if(style->line.width == 0) return;
if(style->line.width == 0) return;
if(p1->x == p2->x && p1->y == p2->y) return;
lv_coord_t dx = LV_MATH_ABS(p2->x - p1->x);
lv_coord_t sx = p1->x < p2->x ? 1 : -1;
lv_coord_t dy = LV_MATH_ABS(p2->y - p1->y);
lv_coord_t sy = p1->y < p2->y ? 1 : -1;
lv_point_t p1_aa;
lv_point_t p2_aa;
p1_aa.x = p1->x << LV_AA;
p1_aa.y = p1->y << LV_AA;
p2_aa.x = p2->x << LV_AA;
p2_aa.y = p2->y << LV_AA;
lv_area_t mask_aa;
#if LV_ANTIALIAS == 0
lv_area_copy(&mask_aa, mask);
#else
mask_aa.x1 = mask->x1 << LV_AA;
mask_aa.y1 = mask->y1 << LV_AA;
mask_aa.x2 = (mask->x2 << LV_AA) + 1;
mask_aa.y2 = (mask->y2 << LV_AA) + 1;
#endif
lv_coord_t dx = LV_MATH_ABS(p2_aa.x - p1_aa.x);
lv_coord_t sx = p1_aa.x < p2_aa.x ? 1 : -1;
lv_coord_t dy = LV_MATH_ABS(p2_aa.y - p1_aa.y);
lv_coord_t sy = p1_aa.y < p2_aa.y ? 1 : -1;
lv_coord_t err = (dx > dy ? dx : -dy) / 2;
lv_coord_t e2;
bool hor = dx > dy ? true : false; /*Rather horizontal or vertical*/
lv_coord_t last_x = p1->x;
lv_coord_t last_y = p1->y;
lv_coord_t last_x = p1_aa.x;
lv_coord_t last_y = p1_aa.y;
lv_point_t act_point;
act_point.x = p1->x;
act_point.y = p1->y;
act_point.x = p1_aa.x;
act_point.y = p1_aa.y;
uint16_t width;
@@ -513,7 +592,7 @@ void lv_draw_line(const lv_point_t * p1, const lv_point_t * p2, const lv_area_t
draw_area.x2 = LV_MATH_MAX(act_area.x1, act_area.x2);
draw_area.y1 = LV_MATH_MIN(act_area.y1, act_area.y2);
draw_area.y2 = LV_MATH_MAX(act_area.y1, act_area.y2);
fill_fp(&draw_area, mask, style->line.color, style->line.opa);
fill_fp(&draw_area, &mask_aa, style->line.color, style->line.opa);
}
if (hor == false && last_x != act_point.x) {
lv_area_t act_area;
@@ -529,11 +608,11 @@ void lv_draw_line(const lv_point_t * p1, const lv_point_t * p2, const lv_area_t
draw_area.x2 = LV_MATH_MAX(act_area.x1, act_area.x2);
draw_area.y1 = LV_MATH_MIN(act_area.y1, act_area.y2);
draw_area.y2 = LV_MATH_MAX(act_area.y1, act_area.y2);
fill_fp(&draw_area, mask, style->line.color, style->line.opa);
fill_fp(&draw_area, &mask_aa, style->line.color, style->line.opa);
}
/*Calc. the next point of the line*/
if (act_point.x == p2->x && act_point.y == p2->y) break;
if (act_point.x == p2_aa.x && act_point.y == p2_aa.y) break;
e2 = err;
if (e2 >-dx) {
err -= dy;
@@ -557,7 +636,7 @@ void lv_draw_line(const lv_point_t * p1, const lv_point_t * p2, const lv_area_t
draw_area.x2 = LV_MATH_MAX(act_area.x1, act_area.x2);
draw_area.y1 = LV_MATH_MIN(act_area.y1, act_area.y2);
draw_area.y2 = LV_MATH_MAX(act_area.y1, act_area.y2);
fill_fp(&draw_area, mask, style->line.color, style->line.opa);
fill_fp(&draw_area, &mask_aa, style->line.color, style->line.opa);
}
if (hor == false) {
lv_area_t act_area;
@@ -571,7 +650,7 @@ void lv_draw_line(const lv_point_t * p1, const lv_point_t * p2, const lv_area_t
draw_area.x2 = LV_MATH_MAX(act_area.x1, act_area.x2);
draw_area.y1 = LV_MATH_MIN(act_area.y1, act_area.y2);
draw_area.y2 = LV_MATH_MAX(act_area.y1, act_area.y2);
fill_fp(&draw_area, mask, style->line.color, style->line.opa);
fill_fp(&draw_area, &mask_aa, style->line.color, style->line.opa);
}
}
@@ -588,7 +667,7 @@ void lv_draw_line(const lv_point_t * p1, const lv_point_t * p2, const lv_area_t
*/
static void lv_draw_rect_main_mid(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style)
{
uint16_t radius = style->body.radius;
uint16_t radius = style->body.radius << LV_AA;
lv_color_t mcolor = style->body.main_color;
lv_color_t gcolor = style->body.grad_color;
@@ -638,7 +717,7 @@ static void lv_draw_rect_main_mid(const lv_area_t * coords, const lv_area_t * ma
*/
static void lv_draw_rect_main_corner(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style)
{
uint16_t radius = style->body.radius;
uint16_t radius = style->body.radius << LV_AA;
lv_color_t mcolor = style->body.main_color;
lv_color_t gcolor = style->body.grad_color;
@@ -839,11 +918,11 @@ static void lv_draw_rect_main_corner(const lv_area_t * coords, const lv_area_t *
*/
static void lv_draw_rect_border_straight(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style)
{
uint16_t radius = style->body.radius;
uint16_t radius = style->body.radius << LV_AA;
lv_coord_t width = lv_area_get_width(coords);
lv_coord_t height = lv_area_get_height(coords);
uint16_t bwidth = style->body.border.width;
uint16_t bwidth = style->body.border.width << LV_AA;
lv_opa_t opa = style->body.border.opa;
lv_border_part_t part = style->body.border.part;
lv_color_t color = style->body.border.color;
@@ -995,8 +1074,8 @@ static void lv_draw_rect_border_straight(const lv_area_t * coords, const lv_area
*/
static void lv_draw_rect_border_corner(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style)
{
uint16_t radius = style->body.radius;
uint16_t bwidth = style->body.border.width;
uint16_t radius = style->body.radius << LV_AA;
uint16_t bwidth = style->body.border.width << LV_AA;
lv_color_t color = style->body.border.color;
lv_opa_t opa = style->body.border.opa;
lv_border_part_t part = style->body.border.part;
@@ -1130,7 +1209,7 @@ static void lv_draw_rect_border_corner(const lv_area_t * coords, const lv_area_t
}
}
#if LV_NO_SHADOW == 0
#if USE_LV_SHADOW
/**
* Draw a shadow
@@ -1140,7 +1219,7 @@ static void lv_draw_rect_border_corner(const lv_area_t * coords, const lv_area_t
static void lv_draw_rect_shadow(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style)
{
/* If mask is in the middle of cords do not draw shadow*/
lv_coord_t radius = style->body.radius;
lv_coord_t radius = style->body.radius << LV_AA;
lv_coord_t width = lv_area_get_width(coords);
lv_coord_t height = lv_area_get_height(coords);
radius = lv_draw_cont_radius_corr(radius, width, height);
@@ -1168,14 +1247,15 @@ static void lv_draw_rect_shadow(const lv_area_t * coords, const lv_area_t * mask
static void lv_draw_cont_shadow_full(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style)
{
lv_coord_t radius = style->body.radius;
lv_coord_t radius = style->body.radius << LV_AA;
lv_coord_t swidth = style->body.shadow.width << LV_AA;
lv_coord_t width = lv_area_get_width(coords);
lv_coord_t height = lv_area_get_height(coords);
radius = lv_draw_cont_radius_corr(radius, width, height);
lv_coord_t cruve_x[radius + style->body.shadow.width]; /*Stores the 'x' coordinates of a quarter circle.*/
lv_coord_t cruve_x[radius + swidth]; /*Stores the 'x' coordinates of a quarter circle.*/
memset(cruve_x, 0, sizeof(cruve_x));
lv_point_t circ;
lv_coord_t circ_tmp;
@@ -1187,7 +1267,7 @@ static void lv_draw_cont_shadow_full(const lv_area_t * coords, const lv_area_t *
}
int16_t row;
int16_t filter_size = 2 * style->body.shadow.width + 1;
int16_t filter_size = 2 * swidth + 1;
uint16_t opa_h_result[filter_size];
for(row = 0; row < filter_size; row++) {
@@ -1195,7 +1275,7 @@ static void lv_draw_cont_shadow_full(const lv_area_t * coords, const lv_area_t *
}
uint16_t p;
lv_opa_t opa_v_result[radius + style->body.shadow.width];
lv_opa_t opa_v_result[radius + swidth];
lv_point_t point_rt;
lv_point_t point_rb;
@@ -1217,13 +1297,13 @@ static void lv_draw_cont_shadow_full(const lv_area_t * coords, const lv_area_t *
ofs_lt.x = coords->x1 + radius;
ofs_lt.y = coords->y1 + radius;
for(row = 0; row < radius + style->body.shadow.width; row++) {
for(p = 0; p < radius + style->body.shadow.width; p++) {
for(row = 0; row < radius + swidth; row++) {
for(p = 0; p < radius + swidth; p++) {
int16_t v;
uint32_t opa_tmp = 0;
int16_t row_v;
bool swidth_out = false;
for(v = -style->body.shadow.width; v < style->body.shadow.width; v++) {
for(v = -swidth; v < swidth; v++) {
row_v = row + v;
if(row_v < 0) row_v = 0; /*Rows above the corner*/
@@ -1234,19 +1314,19 @@ static void lv_draw_cont_shadow_full(const lv_area_t * coords, const lv_area_t *
else
{
int16_t p_tmp = p - (cruve_x[row_v] - cruve_x[row]);
if(p_tmp < -style->body.shadow.width) { /*Cols before the filtered shadow (still not blurred)*/
if(p_tmp < -swidth) { /*Cols before the filtered shadow (still not blurred)*/
opa_tmp += style->body.opa * 2;
}
/*Cols after the filtered shadow (already no effect) */
else if (p_tmp > style->body.shadow.width) {
else if (p_tmp > swidth) {
/* If on the current point the filter top point is already out of swidth then
* the remaining part will not do not anything on this point*/
if(v == -style->body.shadow.width) { /*Is the first point?*/
if(v == -swidth) { /*Is the first point?*/
swidth_out = true;
}
break;
} else {
opa_tmp += opa_h_result[p_tmp + style->body.shadow.width];
opa_tmp += opa_h_result[p_tmp + swidth];
}
}
}
@@ -1307,14 +1387,14 @@ static void lv_draw_cont_shadow_full(const lv_area_t * coords, const lv_area_t *
static void lv_draw_cont_shadow_bottom(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style)
{
lv_coord_t radius = style->body.radius;
lv_coord_t radius = style->body.radius << LV_AA;
lv_coord_t swidth = style->body.shadow.width << LV_AA;
lv_coord_t width = lv_area_get_width(coords);
lv_coord_t height = lv_area_get_height(coords);
radius = lv_draw_cont_radius_corr(radius, width, height);
lv_coord_t cruve_x[radius + style->body.shadow.width]; /*Stores the 'x' coordinates of a quarter circle.*/
lv_coord_t cruve_x[radius + swidth]; /*Stores the 'x' coordinates of a quarter circle.*/
memset(cruve_x, 0, sizeof(cruve_x));
lv_point_t circ;
lv_coord_t circ_tmp;
@@ -1326,7 +1406,7 @@ static void lv_draw_cont_shadow_bottom(const lv_area_t * coords, const lv_area_t
}
int16_t row;
int16_t filter_size = 2 * style->body.shadow.width + 1;
int16_t filter_size = 2 * swidth + 1;
lv_opa_t opa_h_result[filter_size];
for(row = 0; row < filter_size; row++) {
@@ -1353,7 +1433,7 @@ static void lv_draw_cont_shadow_bottom(const lv_area_t * coords, const lv_area_t
point_r.y = ofs2.y + cruve_x[row];
uint16_t d;
for(d= style->body.shadow.width; d < filter_size; d++) {
for(d = swidth; d < filter_size; d++) {
px_fp(point_l.x, point_l.y, mask, style->body.shadow.color, opa_h_result[d]);
point_l.y ++;
@@ -1369,7 +1449,7 @@ static void lv_draw_cont_shadow_bottom(const lv_area_t * coords, const lv_area_t
area_mid.y2 = area_mid.y1;
uint16_t d;
for(d= style->body.shadow.width; d < filter_size; d++) {
for(d = swidth; d < filter_size; d++) {
fill_fp(&area_mid, mask, style->body.shadow.color, opa_h_result[d]);
area_mid.y1 ++;
area_mid.y2 ++;
@@ -1379,8 +1459,8 @@ static void lv_draw_cont_shadow_bottom(const lv_area_t * coords, const lv_area_t
static void lv_draw_cont_shadow_full_straight(const lv_area_t * coords, const lv_area_t * mask, const lv_style_t * style, const lv_opa_t * map)
{
lv_coord_t radius = style->body.radius;
lv_coord_t radius = style->body.radius << LV_AA;
lv_coord_t swidth = style->body.shadow.width << LV_AA;
lv_coord_t width = lv_area_get_width(coords);
lv_coord_t height = lv_area_get_height(coords);
@@ -1411,7 +1491,7 @@ static void lv_draw_cont_shadow_full_straight(const lv_area_t * coords, const lv
sideb_area.y2 = sideb_area.y1;
int16_t d;
for(d = 0; d < style->body.shadow.width; d++) {
for(d = 0; d < swidth; d++) {
fill_fp(&sider_area, mask, style->body.shadow.color, map[d]);
sider_area.x1++;
sider_area.x2++;