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TIFF loader: Minor speedup

This commit is contained in:
Kim Woelders 2020-02-18 20:34:33 +01:00
parent b059049034
commit 4ec88a0dda
1 changed files with 2 additions and 5 deletions
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7
src/modules/loaders/loader_tiff.c
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@ -257,17 +257,14 @@ load(ImlibImage * im, ImlibProgressFunction progress,
rc = LOAD_FAIL;
rgba_image.image = NULL;
if (fread(&magic_number, sizeof(uint16), 1, f) != 1)
fd = fileno(f);
if (read(fd, &magic_number, sizeof(uint16)) != sizeof(uint16))
goto quit;
/* Apparently rewind(f) isn't sufficient */
fseek(f, 0, SEEK_SET);
if ((magic_number != TIFF_BIGENDIAN) /* Checks if actually tiff file */
&& (magic_number != TIFF_LITTLEENDIAN))
goto quit;
fd = fileno(f);
fd = dup(fd);
lseek(fd, 0, SEEK_SET);
fclose(f);