forked from xiaozhi/xiaozhi-esp32
34 lines
840 B
C++
34 lines
840 B
C++
#include "lvgl_image.h"
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#include <cbin_font.h>
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#include <esp_log.h>
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#include <cstring>
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#define TAG "LvglImage"
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LvglRawImage::LvglRawImage(void* data, size_t size) {
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bzero(&image_dsc_, sizeof(image_dsc_));
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image_dsc_.header.magic = LV_IMAGE_HEADER_MAGIC;
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image_dsc_.header.cf = LV_COLOR_FORMAT_RAW_ALPHA;
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image_dsc_.header.w = 0;
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image_dsc_.header.h = 0;
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image_dsc_.data_size = size;
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image_dsc_.data = static_cast<uint8_t*>(data);
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}
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bool LvglRawImage::IsGif() const {
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auto ptr = (const uint8_t*)image_dsc_.data;
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return ptr[0] == 'G' && ptr[1] == 'I' && ptr[2] == 'F';
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}
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LvglCBinImage::LvglCBinImage(void* data) {
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image_dsc_ = cbin_img_dsc_create(static_cast<uint8_t*>(data));
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}
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LvglCBinImage::~LvglCBinImage() {
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if (image_dsc_ != nullptr) {
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cbin_img_dsc_delete(image_dsc_);
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}
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}
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