Commit 3ddd2265 authored by FRIGN's avatar FRIGN

Clean up png2ff, remove debug leftovers

Thanks Dimitris, Hiltjo!
parent d1181790
......@@ -18,7 +18,7 @@ main(int argc, char *argv[])
uint16_t tmp16;
if (argc > 1) {
fprintf(stderr, "usage:%s\n", argv[0]);
fprintf(stderr, "usage: %s\n", argv[0]);
return 1;
}
......@@ -27,10 +27,12 @@ main(int argc, char *argv[])
NULL, NULL);
png_info_p = png_create_info_struct(png_struct_p);
if (!png_struct_p || !png_info_p || setjmp(png_jmpbuf(png_struct_p))) {
if (!png_struct_p || !png_info_p) {
fprintf(stderr, "failed to initialize libpng\n");
return 1;
}
if (setjmp(png_jmpbuf(png_struct_p)))
return 1;
png_init_io(png_struct_p, stdin);
if (png_get_valid(png_struct_p, png_info_p, PNG_INFO_tRNS))
png_set_tRNS_to_alpha(png_struct_p);
......@@ -69,7 +71,6 @@ main(int argc, char *argv[])
fwrite(&tmp16, sizeof(uint16_t), 1, stdout);
}
}
fprintf(stderr, "written r=%d, i=%d\n", r, i);
} else {
fprintf(stderr, "format error\n");
return 1;
......
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