fix(buf_copy): fix lv_draw_sw_buffer_copy

2023-04-26 12:51:48 +02:00
parent a2574146a7
commit b603fb90f1
1 changed files with 3 additions and 0 deletions
--- a/src/draw/sw/lv_draw_sw.c
+++ b/src/draw/sw/lv_draw_sw.c
@@ -96,6 +96,9 @@ void lv_draw_sw_buffer_copy(lv_draw_ctx_t * draw_ctx,
    src_bufc += src_stride * px_size * src_area->y1;
    src_bufc += src_area->x1 * px_size;

+    src_stride *= px_size;
+    dest_stride *= px_size;
+
    uint32_t line_length = lv_area_get_width(dest_area) * px_size;
    lv_coord_t y;
    for(y = dest_area->y1; y <= dest_area->y2; y++) {