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fix(draw_buf): flush D-Cache after clear buffer (#7550)

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Signed-off-by: wxd <xaowang96@gmail.com>
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xaowang 2025-01-06 20:27:01 +08:00 committed by GitHub
parent 2b4d7b0e1c
commit f27c65bf4a
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1 changed files with 2 additions and 0 deletions
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src/draw/lv_draw_buf.c
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@ -171,6 +171,7 @@ void lv_draw_buf_clear(lv_draw_buf_t * draw_buf, const lv_area_t * a)
if(a == NULL) {
uint8_t * buf = lv_draw_buf_goto_xy(draw_buf, 0, 0);
lv_memzero(buf, header->h * stride);
lv_draw_buf_flush_cache(draw_buf, a);
LV_PROFILER_DRAW_END;
return;
}
@ -205,6 +206,7 @@ void lv_draw_buf_clear(lv_draw_buf_t * draw_buf, const lv_area_t * a)
lv_memzero(buf, line_length);
buf += stride;
}
lv_draw_buf_flush_cache(draw_buf, a);
LV_PROFILER_DRAW_END;
}