One component input image handled
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3c730a804b
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2ebe5f2c92
@ -205,9 +205,16 @@ int imagetoyuv(j2k_image_t * img, j2k_cp_t * cp, char *outfile)
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FILE *f;
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int i;
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if (img->numcomps != 3 || img->comps[0].dx != img->comps[1].dx / 2
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|| img->comps[1].dx != img->comps[2].dx) {
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fprintf(stderr, "Error with image components sizes\n");
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if (img->numcomps == 3) {
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if (img->comps[0].dx != img->comps[1].dx / 2
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|| img->comps[1].dx != img->comps[2].dx) {
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fprintf(stderr,
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"Error with the input image components size: cannot create yuv file)\n");
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return 1;
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}
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} else if (!(img->numcomps == 1)) {
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fprintf(stderr,
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"Error with the number of image components(must be one or three)\n");
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return 1;
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}
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@ -225,7 +232,7 @@ int imagetoyuv(j2k_image_t * img, j2k_cp_t * cp, char *outfile)
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}
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if (img->numcomps > 2) {
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if (img->numcomps == 3) {
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for (i = 0; i < (img->comps[1].w * img->comps[1].h); i++) {
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unsigned char cb;
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cb = img->comps[1].data[i];
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@ -240,13 +247,13 @@ int imagetoyuv(j2k_image_t * img, j2k_cp_t * cp, char *outfile)
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}
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} else if (img->numcomps == 1) {
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for (i = 0; i < (img->comps[0].w * img->comps[0].h * 0.25); i++) {
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unsigned char cb = 0;
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unsigned char cb = 125;
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fwrite(&cb, 1, 1, f);
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}
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for (i = 0; i < (img->comps[0].w * img->comps[0].h * 0.25); i++) {
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unsigned char cr = 0;
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unsigned char cr = 125;
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fwrite(&cr, 1, 1, f);
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}
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}
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