Commitbbae5bc

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fix rotation bug in LVGL v9.2.0

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Lines changed: 5 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -243,10 +243,14 @@ void lvgl_displayFlushing(lv_display_t * disp, const lv_area_t * area, unsigned`
`243`	`243`	`if (rotation != LV_DISPLAY_ROTATION_0) {`
`244`	`244`	`rotated_buf = (uint8_t)realloc(rotated_buf, w h *4);`
`245`	`245`	`lv_color_format_t cf =lv_display_get_color_format(disp);`
	`246`	`+ #if (LVGL_VERSION_MINOR < 2)`
	`247`	`+ rotation = LV_DISPLAY_ROTATION_90;// bugfix: force 90 degree rotation for lvgl 9.1 end earlier`
	`248`	`+ #endif`
`246`	`249`	`lv_draw_sw_rotate(px_map, rotated_buf,`
`247`	`250`	`w, h,lv_draw_buf_width_to_stride(w, cf),`
`248`	`251`	`lv_draw_buf_width_to_stride(h, cf),`
`249`		`- LV_DISPLAY_ROTATION_90, cf);`
	`252`	`+ rotation, cf);`
	`253`	`+`
`250`	`254`	`rotated_area.x1 =lv_display_get_vertical_resolution(disp) - area->y2 -1;`
`251`	`255`	`rotated_area.y1 = area->x1;`
`252`	`256`	`//rotated_area.y2 = dsi_getDisplayYSize() - area->x1 - 1;`

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