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draw_blend: fix disp declaration for LV_COLOR_SCREEN_TRANSP (#1359)

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Frank 2020-01-18 05:09:53 -08:00 committed by embeddedt
parent 87d5c4d135
commit c8027aa70f
1 changed files with 3 additions and 1 deletions
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4
src/lv_draw/lv_draw_blend.c
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@ -518,6 +518,9 @@ static void map_normal(const lv_area_t * disp_area, lv_color_t * disp_buf, cons
#if LV_COLOR_SCREEN_TRANSP #if LV_COLOR_SCREEN_TRANSP
lv_opa_t opa_composed; lv_opa_t opa_composed;
#endif #endif
#if LV_COLOR_SCREEN_TRANSP || LV_USE_GPU
lv_disp_t * disp = lv_refr_get_disp_refreshing();
#endif
lv_coord_t x; lv_coord_t x;
lv_coord_t y; lv_coord_t y;
@ -527,7 +530,6 @@ static void map_normal(const lv_area_t * disp_area, lv_color_t * disp_buf, cons
/*Go to the first px of the row*/ /*Go to the first px of the row*/
map_buf_tmp += (draw_area->x1 - (map_area->x1 - disp_area->x1)); map_buf_tmp += (draw_area->x1 - (map_area->x1 - disp_area->x1));
#if LV_USE_GPU #if LV_USE_GPU
lv_disp_t * disp = lv_refr_get_disp_refreshing();
if(disp->driver.gpu_blend_cb && if(disp->driver.gpu_blend_cb &&
((draw_area_w > GPU_WIDTH_LIMIT * 4 && opa == LV_OPA_COVER) || ((draw_area_w > GPU_WIDTH_LIMIT * 4 && opa == LV_OPA_COVER) ||
(draw_area_w > GPU_WIDTH_LIMIT && opa != LV_OPA_COVER))) { (draw_area_w > GPU_WIDTH_LIMIT && opa != LV_OPA_COVER))) {