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更新buf方式

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This commit is contained in:
不吃油炸鸡
2025-11-26 20:06:19 +08:00
parent c1156d5273
commit bb94cfbd4f
1 changed files with 2 additions and 2 deletions
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4
Power_Pico/Middlewares/LVGL/porting/lv_port_disp.c
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@@ -66,12 +66,12 @@ void lv_port_disp_init(void)
* -----------------------------------*/
lv_display_t * disp = lv_display_create(MY_DISP_HOR_RES, MY_DISP_VER_RES);
lv_display_set_flush_cb(disp, disp_flush);
#define BUFFER_METHOD 2
#define BUFFER_METHOD 1
#if BUFFER_METHOD == 1
/* Example 1
* One buffer for partial rendering*/
LV_ATTRIBUTE_MEM_ALIGN
static uint8_t buf_1_1[MY_DISP_HOR_RES * 10 * BYTE_PER_PIXEL]; /*A buffer for 10 rows*/
static uint8_t buf_1_1[MY_DISP_HOR_RES * MY_DISP_VER_RES / 4 * BYTE_PER_PIXEL];
lv_display_set_buffers(disp, buf_1_1, NULL, sizeof(buf_1_1), LV_DISPLAY_RENDER_MODE_PARTIAL);
#elif BUFFER_METHOD == 2