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SourceVuESP-IDF Framework and Examplesi80_controller samplelv_image_header_t::magic

lv_image_header_t::magic field

Magic number. Must be LV_IMAGE_HEADER_MAGIC

Syntax

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Summary

Declaration

from lv_image_dsc.h:89

uint32_t magic: 8;

References

Code

Location

Referrer

uint32_t magic: 8; /**< Magic number. Must be LV_IMAGE_HEADER_MAGIC*/

lv_image_dsc.h:89

.header.magic = LV_IMAGE_HEADER_MAGIC,

.header.magic = LV_IMAGE_HEADER_MAGIC,

.header.magic = LV_IMAGE_HEADER_MAGIC,

if(header->magic != LV_IMAGE_HEADER_MAGIC) {

lv_bin_decoder.c:143

lv_bin_decoder_info()

header->cf = header->magic;

lv_bin_decoder.c:145

lv_bin_decoder_info()

header->magic = LV_IMAGE_HEADER_MAGIC;

lv_bin_decoder.c:146

lv_bin_decoder_info()

if(header->magic != LV_IMAGE_HEADER_MAGIC) {

lv_bin_decoder.c:167

lv_bin_decoder_info()

header->magic = LV_IMAGE_HEADER_MAGIC;

lv_draw_buf.c:266

lv_draw_buf_init()

draw_buf->header.magic = LV_IMAGE_HEADER_MAGIC;

lv_draw_buf.c:307

lv_draw_buf_create_ex()

LV_DRAW_BUF_DEFINE_STATIC(draw_buf_16bpp, CANVAS_WIDTH, CANVAS_HEIGHT, LV_COLOR_FORMAT_RGB565);

lv_example_canvas_1.c:30

lv_example_canvas_1()

LV_DRAW_BUF_DEFINE_STATIC(draw_buf_32bpp, CANVAS_WIDTH, CANVAS_HEIGHT, LV_COLOR_FORMAT_ARGB8888);

lv_example_canvas_1.c:51

lv_example_canvas_1()

LV_DRAW_BUF_DEFINE_STATIC(draw_buf, CANVAS_WIDTH, CANVAS_HEIGHT, LV_COLOR_FORMAT_ARGB8888);

lv_example_canvas_2.c:15

lv_example_canvas_2()

LV_DRAW_BUF_DEFINE_STATIC(draw_buf, CANVAS_WIDTH, CANVAS_HEIGHT, LV_COLOR_FORMAT_ARGB8888);

lv_example_canvas_3.c:13

lv_example_canvas_3()

LV_DRAW_BUF_DEFINE_STATIC(draw_buf, CANVAS_WIDTH, CANVAS_HEIGHT, LV_COLOR_FORMAT_ARGB8888);

lv_example_canvas_5.c:13

lv_example_canvas_5()

LV_DRAW_BUF_DEFINE_STATIC(draw_buf, CANVAS_WIDTH, CANVAS_HEIGHT, LV_COLOR_FORMAT_ARGB8888);

lv_example_canvas_7.c:13

lv_example_canvas_7()

LV_DRAW_BUF_DEFINE_STATIC(mask, 130, 150, LV_COLOR_FORMAT_L8);

lv_example_roller_3.c:76

lv_example_roller_3()

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Data Use

lv_image_header_t::magic is written by 3 functions and is read by 1 function:

lv_draw_buf_init()

lv_draw_buf_create_ex()

lv_bin_decoder_info()

lv_image_header_t::magic

lv_bin_decoder_info()

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