GIF-Encoder/src/test/localColorTableTest.c at main · KevinBasta/GIF-Encoder · GitHub

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#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
#include "main.h"

#include "array.h"
#include "GIFColorTable.h"
#include "GIFInterface.h"
#include "GIFEncode.h"
#include "GIFTransformations.h"

STATUS_CODE gif_createLocalColorTableTest() {
    STATUS_CODE status;

    // Create canvas
    GIFCanvas *canvas = gif_canvasCreate(33, 17);
    CANVAS_NULL_CHECK(canvas);

    status = gif_canvasSetFileName(canvas, "testGIF_LocalColorTable.gif");
    CHECKSTATUS(status);

    u8 tempIndexStream[] =
    { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
      0,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,0,
      0,2,0,0,1,1,0,0,1,1,0,0,1,1,0,0,2,1,1,0,0,1,1,0,0,1,1,0,0,1,1,2,0,
      0,2,0,0,1,1,0,0,1,1,0,0,1,1,0,0,2,1,1,0,0,1,1,0,0,1,1,0,0,1,1,2,0,
      0,2,2,2,2,1,0,0,1,1,0,0,1,1,0,0,2,1,1,0,0,1,1,0,0,1,1,0,2,2,2,2,0,
      0,2,0,0,2,1,0,0,1,1,0,0,1,1,0,0,2,1,1,0,0,1,1,0,0,1,1,0,2,1,1,2,0,
      0,2,0,0,2,1,0,0,1,1,0,0,1,1,0,2,2,2,1,0,0,1,1,0,0,1,1,0,2,1,1,2,0,
      0,2,0,0,2,1,0,0,1,1,0,0,1,1,2,0,2,1,2,0,0,1,1,0,0,1,1,0,2,1,1,2,0,
      0,2,0,0,2,1,0,0,1,1,0,0,1,1,2,0,2,1,2,0,0,1,1,0,0,1,1,0,2,1,1,2,0,
      0,2,0,0,2,1,0,0,1,1,0,0,1,1,2,0,2,1,2,0,0,1,1,0,0,1,1,0,2,1,1,2,0,
      0,2,0,0,2,1,0,0,1,1,0,0,1,1,0,2,2,2,1,0,0,1,1,0,0,1,1,0,2,1,1,2,0,
      0,2,0,0,2,1,0,0,1,1,0,0,1,1,0,0,2,1,1,0,0,1,1,0,0,1,1,0,2,1,1,2,0,
      0,2,2,2,2,1,0,0,1,1,0,0,1,1,0,0,2,1,1,0,0,1,1,0,0,1,1,0,2,2,2,2,0,
      0,2,0,0,1,1,0,0,1,1,0,0,1,1,0,0,2,1,1,0,0,1,1,0,0,1,1,0,0,1,1,2,0,
      0,2,0,0,1,1,0,0,1,1,0,0,1,1,0,0,2,1,1,0,0,1,1,0,0,1,1,0,0,1,1,2,0,
      0,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,0,
      0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,};

    {
        // First frame
        GIFFrame *frameOne = gif_frameCreate(33, 17, 0, 0);
        status = gif_frameAddIndexStreamFromArray(frameOne, tempIndexStream, sizeof(tempIndexStream));
        CHECKSTATUS(status);

        // First frame local color table
        status = gif_frameCreateLocalColorTable(frameOne); CHECKSTATUS(status);
        status = gif_frameAddColorToColorTable(frameOne, 45, 133, 79); CHECKSTATUS(status);
        status = gif_frameAddColorToColorTable(frameOne, 47, 158, 90); CHECKSTATUS(status);
        status = gif_frameAddColorToColorTable(frameOne, 255, 255, 255); CHECKSTATUS(status);

        status = gif_frameAddGraphicsControlInfo(frameOne, 0, 100);
        CHECKSTATUS(status);

        status = gif_canvasAddFrame(canvas, frameOne);
        CHECKSTATUS(status);
    }

    {
        // Second frame
        GIFFrame *frameTwo = gif_frameCreate(33, 17, 0, 0);
        status = gif_frameAddIndexStreamFromArray(frameTwo, tempIndexStream, sizeof(tempIndexStream));
        CHECKSTATUS(status);

        // Second frame local color table
        status = gif_frameCreateLocalColorTable(frameTwo); CHECKSTATUS(status);
        status = gif_frameAddColorToColorTable(frameTwo, 47, 98, 153);   CHECKSTATUS(status);
        status = gif_frameAddColorToColorTable(frameTwo, 46, 89, 135);   CHECKSTATUS(status);
        status = gif_frameAddColorToColorTable(frameTwo, 0, 0, 0);     CHECKSTATUS(status);

        status = gif_frameAddGraphicsControlInfo(frameTwo, 0, 100);
        CHECKSTATUS(status);

        status = gif_canvasAddFrame(canvas, frameTwo);
        CHECKSTATUS(status);
    }

    u32 widthMuliplier  = 10; u32 heightMuliplier = 10;
    gif_expandCanvas(canvas, widthMuliplier, heightMuliplier);

    gif_createGIF(canvas, true, true);

    return OPERATION_SUCCESS;
}