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script: Fix endian encoding of '<|' length.

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Andrea found and fixed (and updated all the traces!) an endian bug where
we were encoding a 32bit length inside the compressed string stream.
However, this one inside the script backed escaped his notice.
This commit is contained in:
Chris Wilson 2010-04-02 08:44:45 +01:00
parent 697094488c
commit 24fc36c10f
1 changed files with 8 additions and 1 deletions
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9
src/cairo-script-surface.c
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@ -59,6 +59,12 @@
#include <ctype.h>
#ifdef WORDS_BIGENDIAN
#define to_be32(x) x
#else
#define to_be32(x) bswap_32(x)
#endif
#define _cairo_output_stream_puts(S, STR) \
_cairo_output_stream_write ((S), (STR), strlen (STR))
@ -1267,6 +1273,7 @@ _emit_image_surface (cairo_script_surface_t *surface,
base85_stream = _cairo_base85_stream_create (ctx->stream);
len = to_be32 (len);
_cairo_output_stream_write (base85_stream, &len, sizeof (len));
zlib_stream = _cairo_deflate_stream_create (base85_stream);
@ -2585,7 +2592,7 @@ _emit_type42_font (cairo_script_surface_t *surface,
load_flags);
base85_stream = _cairo_base85_stream_create (ctx->stream);
len = size;
len = to_be32 (size);
_cairo_output_stream_write (base85_stream, &len, sizeof (len));
zlib_stream = _cairo_deflate_stream_create (base85_stream);