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fix(draw): fix not reallocating draw_buf-s for glyphs

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Gabor Kiss-Vamosi
2025-05-07 11:55:47 +02:00
parent 102b63357f
commit 2d0f6be1d0
1 changed files with 1 additions and 2 deletions
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src/draw/lv_draw_label.c
+1 -2
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@@ -604,8 +604,7 @@ void lv_draw_unit_draw_letter(lv_draw_task_t * t, lv_draw_glyph_dsc_t * dsc, co
if(draw_buf == NULL) {
if(dsc->_draw_buf) lv_draw_buf_destroy(dsc->_draw_buf);
uint32_t h = g.box_h;
if(h * g.box_w < 64) h *= 2; /*Alloc a slightly larger buffer*/
uint32_t h = LV_ROUND_UP(g.box_h, 32); /*Assume a larger size to avoid many reallocations*/
draw_buf = lv_draw_buf_create_ex(font_draw_buf_handlers, g.box_w, h, LV_COLOR_FORMAT_A8, LV_STRIDE_AUTO);
LV_ASSERT_MALLOC(draw_buf);
draw_buf->header.h = g.box_h;