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Error check for too small VDB

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This commit is contained in:
Kiss-Vamosi Gabor 2017-06-17 09:08:12 +02:00
parent c3e9ce73b0
commit a13259d3f9
1 changed files with 8 additions and 0 deletions
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8
lv_obj/lv_obj.h
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@ -35,6 +35,14 @@
#error "LV: If LV_VDB_SIZE == 0 the antialaissing must be disabled"
#endif
#if LV_VDB_SIZE != 0 && LV_VDB_SIZE < LV_HOR_RES && LV_ANTIALIAS == 0
#error "LV: Small Virtual Display Buffer (lv_conf.h: LV_VDB_SIZE >= LV_HOR_RES)"
#endif
#if LV_VDB_SIZE != 0 && LV_VDB_SIZE < 2 *LV_HOR_RES && LV_ANTIALIAS != 0
#error "LV: Small Virtual Display Buffer (lv_conf.h: LV_VDB_SIZE >= (2 * LV_HOR_RES))"
#endif
/*New defines*/
#define LV_OBJ_DEF_WIDTH (80 * LV_DOWNSCALE)
#define LV_OBJ_DEF_HEIGHT (60 * LV_DOWNSCALE)