| /lvgl-latest/src/draw/nxp/vglite/ |
| D | lv_vglite_buf.c | 58 static inline void lv_vglite_set_dest_buf(const lv_color_t * buf, const lv_area_t * area, lv_coord_…
59 static inline void lv_vglite_set_buf_ptr(vg_lite_buffer_t * vgbuf, const lv_color_t * buf);
76 void lv_gpu_nxp_vglite_init_buf(const lv_color_t * buf, const lv_area_t * area, lv_coord_t stride) in lv_gpu_nxp_vglite_init_buf() argument
78 lv_vglite_set_dest_buf(buf, area, stride); in lv_gpu_nxp_vglite_init_buf()
91 void lv_vglite_set_dest_buf_ptr(const lv_color_t * buf) in lv_vglite_set_dest_buf_ptr() argument
93 lv_vglite_set_buf_ptr(&dest_vgbuf, buf); in lv_vglite_set_dest_buf_ptr()
96 void lv_vglite_set_src_buf_ptr(const lv_color_t * buf) in lv_vglite_set_src_buf_ptr() argument
98 lv_vglite_set_buf_ptr(&src_vgbuf, buf); in lv_vglite_set_src_buf_ptr()
101 void lv_vglite_set_src_buf(const lv_color_t * buf, const lv_area_t * area, lv_coord_t stride) in lv_vglite_set_src_buf() argument
103 if(src_vgbuf.memory != (void *)buf) in lv_vglite_set_src_buf()
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| D | lv_vglite_buf.h | 64 void lv_gpu_nxp_vglite_init_buf(const lv_color_t * buf, const lv_area_t * area, lv_coord_t stride);
85 void lv_vglite_set_dest_buf_ptr(const lv_color_t * buf);
92 void lv_vglite_set_src_buf_ptr(const lv_color_t * buf);
101 void lv_vglite_set_src_buf(const lv_color_t * buf, const lv_area_t * area, lv_coord_t stride);
111 void lv_vglite_set_buf(vg_lite_buffer_t * vgbuf, const lv_color_t * buf,
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| /lvgl-latest/src/misc/ |
| D | lv_color.c | 36 void LV_ATTRIBUTE_FAST_MEM lv_color_fill(lv_color_t * buf, lv_color_t color, uint32_t px_num) in lv_color_fill() argument
39 uintptr_t buf_int = (uintptr_t)buf; in lv_color_fill()
41 *buf = color; in lv_color_fill()
42 buf++; in lv_color_fill()
47 uint32_t * buf32 = (uint32_t *)buf; in lv_color_fill()
71 buf = (lv_color_t *)buf32; in lv_color_fill()
74 *buf = color; in lv_color_fill()
75 buf++; in lv_color_fill()
80 *buf = color; in lv_color_fill()
81 buf++; in lv_color_fill()
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| D | lv_log.c | 95 char buf[512]; in _lv_log_add() local
99 …lv_snprintf(buf, sizeof(buf), "[%s]\t(%" LV_PRId32 ".%03" LV_PRId32 ", +%" LV_PRId32 ")\t %s: %s \… in _lv_log_add()
103 …lv_snprintf(buf, sizeof(buf), "[%s]\t(%" LV_PRId32 ".%03" LV_PRId32 ", +%" LV_PRId32 ")\t %s: %pV … in _lv_log_add()
106 custom_print_cb(buf); in _lv_log_add()
126 char buf[512]; in lv_log() local
128 lv_vsnprintf(buf, sizeof(buf), format, args); in lv_log()
131 lv_snprintf(buf, sizeof(buf), "%pV", (void *)&vaf); in lv_log()
133 custom_print_cb(buf); in lv_log()
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| D | lv_printf.c | 168 static size_t _out_rev(out_fct_type out, char * buffer, size_t idx, size_t maxlen, const char * buf… in _out_rev() argument
183 out(buf[--len], buffer, idx++, maxlen); in _out_rev()
197 static size_t _ntoa_format(out_fct_type out, char * buffer, size_t idx, size_t maxlen, char * buf, … in _ntoa_format() argument
206 buf[len++] = '0'; in _ntoa_format()
209 buf[len++] = '0'; in _ntoa_format()
222 buf[len++] = 'x'; in _ntoa_format()
225 buf[len++] = 'X'; in _ntoa_format()
228 buf[len++] = 'b'; in _ntoa_format()
231 buf[len++] = '0'; in _ntoa_format()
237 buf[len++] = '-'; in _ntoa_format()
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| D | lv_fs.c | 132 static lv_fs_res_t lv_fs_read_cached(lv_fs_file_t * file_p, char * buf, uint32_t btr, uint32_t * br) in lv_fs_read_cached() argument
148 lv_memcpy(buf, buffer + buffer_offset, btr); in lv_fs_read_cached()
153 lv_memcpy(buf, buffer + buffer_offset, buffer_remaining_length); in lv_fs_read_cached()
158 … res = file_p->drv->read_cb(file_p->drv, file_p->file_d, (void *)(buf + buffer_remaining_length), in lv_fs_read_cached()
168 lv_memcpy(buf + buffer_remaining_length, buffer, data_chunk_remaining); in lv_fs_read_cached()
177 res = file_p->drv->read_cb(file_p->drv, file_p->file_d, (void *)buf, btr, br); in lv_fs_read_cached()
193 lv_memcpy(buf, buffer, *br); in lv_fs_read_cached()
205 lv_fs_res_t lv_fs_read(lv_fs_file_t * file_p, void * buf, uint32_t btr, uint32_t * br) in lv_fs_read() argument
215 res = lv_fs_read_cached(file_p, (char *)buf, btr, &br_tmp); in lv_fs_read()
218 res = file_p->drv->read_cb(file_p->drv, file_p->file_d, buf, btr, &br_tmp); in lv_fs_read()
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| /lvgl-latest/src/draw/sw/ |
| D | lv_draw_sw_layer.c | 56 layer_sw_ctx->base_draw.buf = lv_mem_alloc(layer_sw_ctx->buf_size_bytes); in lv_draw_sw_layer_create()
57 if(layer_sw_ctx->base_draw.buf == NULL) { in lv_draw_sw_layer_create()
61 layer_sw_ctx->base_draw.buf = lv_mem_alloc(layer_sw_ctx->buf_size_bytes); in lv_draw_sw_layer_create()
62 if(layer_sw_ctx->base_draw.buf == NULL) { in lv_draw_sw_layer_create()
75 layer_sw_ctx->base_draw.buf = lv_mem_alloc(layer_sw_ctx->buf_size_bytes); in lv_draw_sw_layer_create()
76 lv_memset_00(layer_sw_ctx->base_draw.buf, layer_sw_ctx->buf_size_bytes); in lv_draw_sw_layer_create()
78 if(layer_sw_ctx->base_draw.buf == NULL) { in lv_draw_sw_layer_create()
82 draw_ctx->buf = layer_sw_ctx->base_draw.buf; in lv_draw_sw_layer_create()
100 lv_memset_00(layer_ctx->buf, layer_sw_ctx->buf_size_bytes); in lv_draw_sw_layer_adjust()
109 draw_ctx->buf = layer_ctx->buf; in lv_draw_sw_layer_adjust()
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| /lvgl-latest/examples/scroll/ |
| D | lv_example_scroll_3.c | 13 char buf[32]; in float_btn_event_cb() local
14 lv_snprintf(buf, sizeof(buf), "Track %d", (int)btn_cnt); in float_btn_event_cb()
15 lv_obj_t * list_btn = lv_list_add_btn(list, LV_SYMBOL_AUDIO, buf); in float_btn_event_cb()
34 char buf[32]; in lv_example_scroll_3() local
35 lv_snprintf(buf, sizeof(buf), "Track %d", (int)btn_cnt); in lv_example_scroll_3()
36 lv_list_add_btn(list, LV_SYMBOL_AUDIO, buf); in lv_example_scroll_3()
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| /lvgl-latest/src/extra/libs/fsdrv/ |
| D | lv_fs_posix.c | 39 static lv_fs_res_t fs_read(lv_fs_drv_t * drv, void * file_p, void * buf, uint32_t btr, uint32_t * b…
40 static lv_fs_res_t fs_write(lv_fs_drv_t * drv, void * file_p, const void * buf, uint32_t btw, uint3…
111 char buf[256]; in fs_open() local
112 lv_snprintf(buf, sizeof(buf), LV_FS_POSIX_PATH "%s", path); in fs_open()
114 int f = open(buf, flags, 0666); in fs_open()
144 static lv_fs_res_t fs_read(lv_fs_drv_t * drv, void * file_p, void * buf, uint32_t btr, uint32_t * b… in fs_read() argument
147 *br = read((lv_uintptr_t)file_p, buf, btr); in fs_read()
160 static lv_fs_res_t fs_write(lv_fs_drv_t * drv, void * file_p, const void * buf, uint32_t btw, uint3… in fs_write() argument
163 *bw = write((lv_uintptr_t)file_p, buf, btw); in fs_write()
214 char buf[256]; in fs_dir_open() local
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| D | lv_fs_stdio.c | 42 static lv_fs_res_t fs_read(lv_fs_drv_t * drv, void * file_p, void * buf, uint32_t btr, uint32_t * b…
43 static lv_fs_res_t fs_write(lv_fs_drv_t * drv, void * file_p, const void * buf, uint32_t btw, uint3…
116 char buf[MAX_PATH_LEN]; in fs_open() local
117 lv_snprintf(buf, sizeof(buf), LV_FS_STDIO_PATH "%s", path); in fs_open()
119 return fopen(buf, flags); in fs_open()
146 static lv_fs_res_t fs_read(lv_fs_drv_t * drv, void * file_p, void * buf, uint32_t btr, uint32_t * b… in fs_read() argument
149 *br = fread(buf, 1, btr, file_p); in fs_read()
162 static lv_fs_res_t fs_write(lv_fs_drv_t * drv, void * file_p, const void * buf, uint32_t btw, uint3… in fs_write() argument
165 *bw = fwrite(buf, 1, btw, file_p); in fs_write()
211 char buf[MAX_PATH_LEN]; in fs_dir_open() local
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| D | lv_fs_win32.c | 37 static lv_fs_res_t fs_read(lv_fs_drv_t * drv, void * file_p, void * buf, uint32_t btr, uint32_t * b…
38 static lv_fs_res_t fs_write(lv_fs_drv_t * drv, void * file_p, const void * buf, uint32_t btw, uint3…
220 char buf[MAX_PATH]; in fs_open() local
221 lv_snprintf(buf, sizeof(buf), LV_FS_WIN32_PATH "%s", path); in fs_open()
224 buf, in fs_open()
258 static lv_fs_res_t fs_read(lv_fs_drv_t * drv, void * file_p, void * buf, uint32_t btr, uint32_t * b… in fs_read() argument
261 return ReadFile((HANDLE)file_p, buf, btr, (LPDWORD)br, NULL) in fs_read()
275 static lv_fs_res_t fs_write(lv_fs_drv_t * drv, void * file_p, const void * buf, uint32_t btw, uint3… in fs_write() argument
278 return WriteFile((HANDLE)file_p, buf, btw, (LPDWORD)bw, NULL) in fs_write()
367 char buf[MAX_PATH_LEN]; in fs_dir_open() local
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| /lvgl-latest/src/extra/libs/bmp/ |
| D | lv_bmp.c | 38 lv_coord_t x, lv_coord_t y, lv_coord_t len, uint8_t * buf);
192 lv_coord_t x, lv_coord_t y, lv_coord_t len, uint8_t * buf) in decoder_read_line() argument
201 lv_fs_read(&b->f, buf, len * (b->bpp / 8), NULL); in decoder_read_line()
205 buf[i] = buf[i] ^ buf[i + 1]; in decoder_read_line()
206 buf[i + 1] = buf[i] ^ buf[i + 1]; in decoder_read_line()
207 buf[i] = buf[i] ^ buf[i + 1]; in decoder_read_line()
214 uint8_t b0 = buf[i * 4]; in decoder_read_line()
215 uint8_t b1 = buf[i * 4 + 1]; in decoder_read_line()
216 uint8_t b2 = buf[i * 4 + 2]; in decoder_read_line()
217 uint8_t b3 = buf[i * 4 + 3]; in decoder_read_line()
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| /lvgl-latest/tests/src/test_cases/ |
| D | test_fs.c | 34 uint8_t buf[79]; in test_read() local
38 res = lv_fs_read(&fa, buf, sizeof(buf), &br); in test_read()
40 TEST_ASSERT_TRUE(memcmp(buf, read_exp + cnt, br) == 0); in test_read()
42 res = lv_fs_read(&fb, buf, sizeof(buf), &br); in test_read()
44 TEST_ASSERT_TRUE(memcmp(buf, read_exp + cnt, br) == 0); in test_read()
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| /lvgl-latest/src/extra/others/snapshot/ |
| D | lv_snapshot.c | 84 lv_res_t lv_snapshot_take_to_buf(lv_obj_t * obj, lv_img_cf_t cf, lv_img_dsc_t * dsc, void * buf, ui… in lv_snapshot_take_to_buf() argument
88 LV_ASSERT_NULL(buf); in lv_snapshot_take_to_buf()
116 lv_memset(buf, 0x00, buf_size); in lv_snapshot_take_to_buf()
138 draw_ctx->buf = (void *)buf; in lv_snapshot_take_to_buf()
150 dsc->data = buf; in lv_snapshot_take_to_buf()
170 void * buf = lv_mem_alloc(buf_size); in lv_snapshot_take() local
171 LV_ASSERT_MALLOC(buf); in lv_snapshot_take()
172 if(buf == NULL) { in lv_snapshot_take()
177 LV_ASSERT_MALLOC(buf); in lv_snapshot_take()
179 lv_mem_free(buf); in lv_snapshot_take()
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| /lvgl-latest/examples/others/gridnav/ |
| D | lv_example_gridnav_4.c | 26 char buf[32]; in lv_example_gridnav_4() local
30 lv_snprintf(buf, sizeof(buf), "Section %d", i / 5 + 1); in lv_example_gridnav_4()
31 lv_list_add_text(list, buf); in lv_example_gridnav_4()
34 lv_snprintf(buf, sizeof(buf), "File %d", i + 1); in lv_example_gridnav_4()
35 lv_obj_t * item = lv_list_add_btn(list, LV_SYMBOL_FILE, buf); in lv_example_gridnav_4()
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| D | lv_example_gridnav_2.c | 19 char buf[32]; in lv_example_gridnav_2() local
22 lv_snprintf(buf, sizeof(buf), "File %d", i + 1); in lv_example_gridnav_2()
23 lv_obj_t * item = lv_list_add_btn(list1, LV_SYMBOL_FILE, buf); in lv_example_gridnav_2()
36 lv_snprintf(buf, sizeof(buf), "Folder %d", i + 1); in lv_example_gridnav_2()
37 lv_obj_t * item = lv_list_add_btn(list2, LV_SYMBOL_DIRECTORY, buf); in lv_example_gridnav_2()
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| /lvgl-latest/examples/widgets/checkbox/ |
| D | lv_example_checkbox_2.c | 53 char buf[32]; in lv_example_checkbox_2() local
61 lv_snprintf(buf, sizeof(buf), "A %d", (int)i + 1); in lv_example_checkbox_2()
62 radiobutton_create(cont1, buf); in lv_example_checkbox_2()
75 lv_snprintf(buf, sizeof(buf), "B %d", (int)i + 1); in lv_example_checkbox_2()
76 radiobutton_create(cont2, buf); in lv_example_checkbox_2()
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| /lvgl-latest/examples/widgets/dropdown/ |
| D | lv_example_dropdown_1.c | 9 char buf[32]; in event_handler() local
10 lv_dropdown_get_selected_str(obj, buf, sizeof(buf)); in event_handler()
11 LV_LOG_USER("Option: %s", buf); in event_handler()
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| D | lv_example_dropdown_3.c | 7 char buf[64]; in event_cb() local
8 lv_dropdown_get_selected_str(dropdown, buf, sizeof(buf)); in event_cb()
9 LV_LOG_USER("'%s' is selected", buf); in event_cb()
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| /lvgl-latest/examples/widgets/roller/ |
| D | lv_example_roller_1.c | 9 char buf[32]; in event_handler() local
10 lv_roller_get_selected_str(obj, buf, sizeof(buf)); in event_handler()
11 LV_LOG_USER("Selected month: %s\n", buf); in event_handler()
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| D | lv_example_roller_2.c | 9 char buf[32]; in event_handler() local
10 lv_roller_get_selected_str(obj, buf, sizeof(buf)); in event_handler()
11 LV_LOG_USER("Selected value: %s", buf); in event_handler()
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| /lvgl-latest/examples/widgets/slider/ |
| D | lv_example_slider_1.c | 27 char buf[8]; in slider_event_cb() local
28 lv_snprintf(buf, sizeof(buf), "%d%%", (int)lv_slider_get_value(slider)); in slider_event_cb()
29 lv_label_set_text(slider_label, buf); in slider_event_cb()
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| D | lv_example_slider_3.c | 37 char buf[16]; in slider_event_cb() local
38 …lv_snprintf(buf, sizeof(buf), "%d - %d", (int)lv_slider_get_left_value(obj), (int)lv_slider_get_va… in slider_event_cb()
41 lv_txt_get_size(&label_size, buf, LV_FONT_DEFAULT, 0, 0, LV_COORD_MAX, 0); in slider_event_cb()
51 lv_draw_label(dsc->draw_ctx, &label_draw_dsc, &label_area, buf, NULL); in slider_event_cb()
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| /lvgl-latest/examples/widgets/bar/ |
| D | lv_example_bar_6.c | 20 char buf[8]; in event_cb() local
21 lv_snprintf(buf, sizeof(buf), "%d", (int)lv_bar_get_value(obj)); in event_cb()
24 …lv_txt_get_size(&txt_size, buf, label_dsc.font, label_dsc.letter_space, label_dsc.line_space, LV_C… in event_cb()
44 lv_draw_label(dsc->draw_ctx, &label_dsc, &txt_area, buf, NULL); in event_cb()
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| /lvgl-latest/src/draw/ |
| D | lv_img_decoder.c | 35 lv_coord_t len, uint8_t * buf);
37 lv_coord_t len, uint8_t * buf);
39 lv_coord_t len, uint8_t * buf);
176 …er_read_line(lv_img_decoder_dsc_t * dsc, lv_coord_t x, lv_coord_t y, lv_coord_t len, uint8_t * buf) in lv_img_decoder_read_line() argument
179 …if(dsc->decoder->read_line_cb) res = dsc->decoder->read_line_cb(dsc->decoder, dsc, x, y, len, buf); in lv_img_decoder_read_line()
481 lv_coord_t y, lv_coord_t len, uint8_t * buf) in lv_img_decoder_built_in_read_line() argument
492 res = lv_img_decoder_built_in_line_true_color(dsc, x, y, len, buf); in lv_img_decoder_built_in_read_line()
497 res = lv_img_decoder_built_in_line_alpha(dsc, x, y, len, buf); in lv_img_decoder_built_in_read_line()
501 res = lv_img_decoder_built_in_line_indexed(dsc, x, y, len, buf); in lv_img_decoder_built_in_read_line()
538 lv_coord_t len, uint8_t * buf) in lv_img_decoder_built_in_line_true_color() argument
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