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46 lines
812 B
C++
46 lines
812 B
C++
#include <Arduino.h>
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#include "imagePNG.h"
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#include "pngle.h"
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#include "display.h"
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pngle_t *pngle;
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void on_draw(pngle_t *pngle, uint32_t x, uint32_t y, uint32_t w, uint32_t h, uint8_t rgba[4])
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{
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uint8_t r = rgba[0]; // 0 - 255
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uint8_t g = rgba[1]; // 0 - 255
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uint8_t b = rgba[2]; // 0 - 255
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ImageProcessPixel(x, y, rgba);
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}
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void setupImagePNG()
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{
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Serial.println("setupPNG");
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pngle = pngle_new();
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pngle_set_draw_callback(pngle, on_draw);
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Serial.println("setupPNG done");
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}
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void pngOpenFramebuffer()
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{
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displayOpen();
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pngle_reset(pngle);
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}
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void pngWriteFramebuffer(int offset, uint8_t bitmap[], int c)
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{
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int fed = pngle_feed(pngle, bitmap, c);
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if (fed < 0)
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{
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Serial.println(pngle_error(pngle));
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}
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}
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void pngFlushFramebuffer()
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{
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Serial.println("pngFlushFramebuffer");
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pngle_reset(pngle);
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} |