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perf(draw): use the simpler layer clear method (#5470)

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Signed-off-by: pengyiqiang <pengyiqiang@xiaomi.com>
Co-authored-by: pengyiqiang <pengyiqiang@xiaomi.com>
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_VIFEXTech 2024-01-25 16:42:50 +08:00 committed by GitHub
parent e3b747f044
commit b81fa5a354
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1 changed files with 1 additions and 6 deletions
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7
src/draw/lv_draw.c
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@ -379,12 +379,7 @@ void * lv_draw_layer_alloc_buf(lv_layer_t * layer)
}
if(lv_color_format_has_alpha(layer->color_format)) {
lv_area_t a;
a.x1 = 0;
a.y1 = 0;
a.x2 = w - 1;
a.y2 = h - 1;
lv_draw_buf_clear(layer->draw_buf, &a);
lv_draw_buf_clear(layer->draw_buf, NULL);
}
return layer->draw_buf->data;