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add LV_ATTRIBUTE_MEM_ALIGN option

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update lv_conf_chechker.h
This commit is contained in:
Gabor Kiss-Vamosi
2019-02-12 05:39:44 +01:00
parent 56cfcc693a
commit 6871e0252a
4 changed files with 24 additions and 26 deletions
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21
lv_draw/lv_draw_vbasic.c
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@@ -30,6 +30,10 @@
*********************/
#define VFILL_HW_ACC_SIZE_LIMIT 50 /*Always fill < 50 px with 'sw_color_fill' because of the hw. init overhead*/
#ifndef LV_ATTRIBUTE_MEM_ALIGN
#define LV_ATTRIBUTE_MEM_ALIGN
#endif
/**********************
* TYPEDEFS
**********************/
@@ -147,7 +151,7 @@ void lv_vfill(const lv_area_t * cords_p, const lv_area_t * mask_p,
#if USE_LV_GPU
static lv_color_t color_array_tmp[LV_HOR_RES]; /*Used by 'lv_disp_mem_blend'*/
static LV_ATTRIBUTE_MEM_ALIGN lv_color_t color_array_tmp[LV_HOR_RES]; /*Used by 'lv_disp_mem_blend'*/
static lv_coord_t last_width = -1;
lv_coord_t w = lv_area_get_width(&vdb_rel_a);
@@ -529,21 +533,6 @@ void lv_vmap(const lv_area_t * cords_p, const lv_area_t * mask_p,
vdb_buf_tmp[col] = lv_color_mix(px_color, vdb_buf_tmp[col], opa_result);
#else
vdb_buf_tmp[col] = color_mix_2_alpha(vdb_buf_tmp[col], vdb_buf_tmp[col].alpha, px_color, opa_result);
// if(vdb_buf_tmp[col].alpha == LV_OPA_TRANSP) {
// /* When it is the first visible pixel on the transparent screen
// * simlply use this color and set the pixel opa as backrounds alpha*/
// vdb_buf_tmp[col] = px_color;
// vdb_buf_tmp[col].alpha = opa_result;
// } else {
// /* If already this pixel is already written then for performance reasons
// * don't care with alpha channel
// */
// lv_opa_t bg_opa = vdb_buf_tmp[col].alpha;
// vdb_buf_tmp[col] = lv_color_mix(px_color, vdb_buf_tmp[col], opa_result);
//
// uint16_t opa_tmp = (uint16_t)opa_result + ((bg_opa * (255 - opa_result)) >> 8);
// vdb_buf_tmp[col].alpha = opa_tmp > 0xFF ? 0xFF : opa_tmp ;
// }
#endif
}
}