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Data manipulation (for big endian transformation) should occur after the

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data has been read from file.
This commit is contained in:
Ilia Alshanetsky 2002-11-12 16:14:18 +00:00
parent 976c16b7c8
commit 619fc2c3c0
1 changed files with 2 additions and 2 deletions
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4
ext/standard/image.c
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@ -174,14 +174,14 @@ static struct gfxinfo *php_handle_bmp (php_stream * stream TSRMLS_DC)
result = (struct gfxinfo *) ecalloc (1, sizeof(struct gfxinfo));
php_stream_read(stream, temp, sizeof(temp));
php_stream_read(stream, (char*) &dim, sizeof(dim));
#ifdef WORDS_BIGENDIAN
dim.in_width = (dim.in_width & 0x000000FF) << 24 | (dim.in_width & 0x0000FF00) << 8 | (dim.in_width & 0x00FF0000) >> 8 | (dim.in_width & 0xFF000000) >> 24;
dim.in_height = (dim.in_height & 0x000000FF) << 24 | (dim.in_height & 0x0000FF00) << 8 | (dim.in_height & 0x00FF0000) >> 8 | (dim.in_height & 0xFF000000) >> 24;
dim.bits = (dim.bits & 0x00FF) << 8 | (dim.bits & 0xFF00) >> 8;
#endif
php_stream_read(stream, (char*) &dim, sizeof(dim));
result->width = dim.in_width;
result->height = dim.in_height;
result->bits = dim.bits;