16 static const uint32_t display_width = DT_PROP(DT_CHOSEN(zephyr_display), width);
21 static uint8_t disp_buffer[DT_PROP(DT_CHOSEN(zephyr_display), width) *
29 static inline size_t buffer_size(size_t width, size_t height)  in buffer_size()  argument
32 		return DIV_ROUND_UP(width * height, 8U);  in buffer_size()
35 	return width * height * bpp;  in buffer_size()
59 static void verify_bytes_of_area(uint8_t *data, int cmp_x, int cmp_y, size_t width, size_t height)  in verify_bytes_of_area()  argument
63 		.pitch = width,  in verify_bytes_of_area()
64 		.width = width,  in verify_bytes_of_area()
65 		.buf_size = buffer_size(width, height),  in verify_bytes_of_area()
72 	zassert_mem_equal(data, disp_buffer, buffer_size(width, height));  in verify_bytes_of_area()
75 static void verify_background_color(int x, int y, size_t width, size_t height, uint32_t color)  in verify_background_color()  argument
77 	size_t buf_size = buffer_size(width, height);  in verify_background_color()
80 		.pitch = width,  in verify_background_color()
81 		.width = width,  in verify_background_color()
92 	for (size_t i = 0; i < width * height; i++) {  in verify_background_color()
102 				uint16_t x = i % (width);  in verify_background_color()
103 				uint16_t line = (i - x) / width;  in verify_background_color()
107 				uint8_t *tptr = disp_buffer + (tile * width + x);  in verify_background_color()
135 		.width = display_width,  in display_before()
160 	uint16_t width = sizeof(data) / bpp * (is_htiled ? 8 : 1);  in ZTEST()  local
161 	uint16_t buf_size = width * bpp;  in ZTEST()
164 		.pitch = width,  in ZTEST()
165 		.width = width,  in ZTEST()
173 	verify_bytes_of_area(data, 0, 0, width, height);  in ZTEST()
177 	verify_background_color(width, 0, display_width - width, display_height, 0);  in ZTEST()
188 	uint16_t width = sizeof(data) / bpp * (is_htiled ? 8 : 1);  in ZTEST()  local
189 	uint16_t buf_size = width * bpp;  in ZTEST()
192 		.pitch = width,  in ZTEST()
193 		.width = width,  in ZTEST()
199 		.width = display_width,  in ZTEST()
205 	display_write(dev, display_width - width, display_height - height, &desc, data);  in ZTEST()
213 	size_t area_bytes = buffer_size(width, height);  in ZTEST()
220 	verify_background_color(0, display_height - height, display_width - width, height, 0);  in ZTEST()
230 	uint16_t width = sizeof(data) / bpp * (is_htiled ? 8 : 1);  in ZTEST()  local
231 	uint16_t buf_size = width * bpp;  in ZTEST()
234 		.pitch = width,  in ZTEST()
235 		.width = width,  in ZTEST()
241 		.width = display_width,  in ZTEST()
250 	verify_bytes_of_area(data, 0, 0, width, height);  in ZTEST()
254 	verify_background_color(width, 0, display_width - width, display_height, 0);  in ZTEST()
257 	display_write(dev, display_width - width, display_height - height, &desc, data);  in ZTEST()
265 	size_t area_bytes = buffer_size(width, height);  in ZTEST()
271 	verify_bytes_of_area(data, 0, 0, width, height);  in ZTEST()
274 	verify_background_color(width, 0, display_width - width, display_height - height, 0);  in ZTEST()
275 	verify_background_color(0, height, display_width - width, display_height - height, 0);  in ZTEST()