~reviczky/luatex/texlive-bin-git

#include "gd.h"

#include "gdtest.h"

 

int main()

{

        gdImagePtr src, dst;

        int r, g, b;

        void *p;

        int size = 0;

        int status = 0;

#if 0

        CuTestImageResult result = {0, 0};

#endif

 

        src = gdImageCreateTrueColor(100, 100);

        if (src == NULL) {

                printf("could not create src\n");

                return 1;

        }

        r = gdImageColorAllocate(src, 0xFF, 0, 0);

        g = gdImageColorAllocate(src, 0, 0xFF, 0);

        b = gdImageColorAllocate(src, 0, 0, 0xFF);

        gdImageFilledRectangle(src, 0, 0, 99, 99, r);

        gdImageRectangle(src, 20, 20, 79, 79, g);

        gdImageEllipse(src, 70, 25, 30, 20, b);

 

#define OUTPUT_JPEG(name) do {                                                  \

                FILE *fp;                                                                               \

                                                                                                                \

                fp = fopen("jpeg_im2im_" #name ".jpeg", "wb");  \

                if (fp) {                                                                               \

                        gdImageJpeg(name, fp, 100);                                     \

                        fclose(fp);                                                                     \

                }                                                                                               \

        } while (0)

 

        OUTPUT_JPEG(src);

        p = gdImageJpegPtr(src, &size, 100);

        if (p == NULL) {

                status = 1;

                printf("p is null\n");

                goto door0;

        }

        if (size <= 0) {

                status = 1;

                printf("size is non-positive\n");

                goto door1;

        }