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demo(benchmark): add LV_DEMO_BENCHMARK_RGB565A8 option

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fixes #3379
This commit is contained in:
Gabor Kiss-Vamosi
2022-06-23 11:51:13 +02:00
parent 8d8aaed0e3
commit afaa8c9300
6 changed files with 306 additions and 6 deletions
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22
src/draw/sw/lv_draw_sw_img.c
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@@ -272,4 +272,26 @@ static void convert_cb(const lv_area_t * dest_area, const void * src_buf, lv_coo
src_tmp8 += src_new_line_step_byte;
}
}
else if(cf == LV_IMG_CF_RGB565A8) {
src_tmp8 += (src_stride * dest_area->y1 * sizeof(lv_color_t)) + dest_area->x1 * sizeof(lv_color_t);
lv_coord_t src_stride_byte = src_stride * sizeof(lv_color_t);
lv_coord_t dest_h = lv_area_get_height(dest_area);
lv_coord_t dest_w = lv_area_get_width(dest_area);
for(y = 0; y < dest_h; y++) {
lv_memcpy(cbuf, src_tmp8, dest_w * sizeof(lv_color_t));
cbuf += dest_w;
src_tmp8 += src_stride_byte;
}
src_tmp8 = (const uint8_t *)src_buf;
src_tmp8 += sizeof(lv_color_t) * src_w * src_h;
src_tmp8 += src_stride * dest_area->y1 + dest_area->x1;
for(y = 0; y < dest_h; y++) {
lv_memcpy(abuf, src_tmp8, dest_w);
abuf += dest_w;
src_tmp8 += src_stride;
}
}
}

10
src/lv_conf_internal.h
View File

@@ -2299,6 +2299,16 @@
#define LV_USE_DEMO_BENCHMARK 0
#endif
#endif
#if LV_USE_DEMO_BENCHMARK
/*Use RGB565A8 images with 16 bit color depth instead of ARGB8565*/
#ifndef LV_DEMO_BENCHMARK_RGB565A8
#ifdef CONFIG_LV_DEMO_BENCHMARK_RGB565A8
#define LV_DEMO_BENCHMARK_RGB565A8 CONFIG_LV_DEMO_BENCHMARK_RGB565A8
#else
#define LV_DEMO_BENCHMARK_RGB565A8 0
#endif
#endif
#endif
/*Stress test for LVGL*/
#ifndef LV_USE_DEMO_STRESS