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applied patch from Eric Ross that changes the PSD save plug-in to save an

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2007-06-16  Sven Neumann  <sven@gimp.org>

	* plug-ins/common/psd-save.c: applied patch from Eric Ross that
	changes the PSD save plug-in to save an extra data block with 
the
	layer names in UCS-2 encoding (bug #447267).


svn path=/trunk/; revision=22790
This commit is contained in:
Sven Neumann
2007-06-16 13:04:08 +00:00
committed by Sven Neumann
parent 69510b0caf
commit 373b6bfc9f
2 changed files with 50 additions and 0 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2007-06-16 Sven Neumann <sven@gimp.org>
* plug-ins/common/psd-save.c: applied patch from Eric Ross that
changes the PSD save plug-in to save an extra data block with the
layer names in UCS-2 encoding (bug #447267).
2007-06-15 Michael Natterer <mitch@gimp.org>
* app/actions/view-actions.c (view_actions_update): make sure all

44
plug-ins/common/psd-save.c
View File

@ -157,6 +157,7 @@ static void write_string (FILE *fd, char *val, gchar *why);
static void write_gchar (FILE *fd, guchar val, gchar *why);
static void write_gint16 (FILE *fd, gint16 val, gchar *why);
static void write_gint32 (FILE *fd, gint32 val, gchar *why);
static void write_datablock_luni (FILE *fd, char *val, gchar *why);
static void write_pixel_data (FILE *fd, gint32 drawableID,
glong *ChanLenPosition,
@ -452,6 +453,47 @@ write_gint32 (FILE *fd, gint32 val, gchar *why)
}
static void
write_datablock_luni (FILE *fd, char *val, gchar *why)
{
if (val)
{
guint32 count;
guint32 xdBlockSize;
gsize numbytes;
gchar *luniName;
luniName = g_convert_with_fallback (val, -1, "UCS-2", "UTF-8",
NULL, NULL, &numbytes, NULL);
if (luniName)
{
unsigned char len = (numbytes > 510) ? 255 : numbytes/2;
/* Only pad to even num of chars */
if( len % 2 )
xdBlockSize = len + 1;
else
xdBlockSize = len;
/* 2 bytes / char + 4 bytes for pascal num chars */
xdBlockSize = (xdBlockSize * 2) + 4;
xfwrite (fd, "8BIMluni", 8, "luni xdb signature");
write_gint32 (fd, xdBlockSize, "luni xdb size");
write_gint32 (fd, len, "luni xdb pascal string");
for (count = 0; count < len * 2; count += 2)
write_gint16 (fd, luniName[count], "luni xdb pascal string");
/* Pad to an even number of chars */
if (len % 2)
write_gint16 (fd, 0x0000, "luni xdb pascal string padding");
}
}
}
static gint32
pack_pb_line (guchar *start, gint32 length, gint32 stride,
guchar *dest_ptr)
@ -1072,6 +1114,8 @@ save_layer_and_mask (FILE *fd, gint32 image_id)
write_pascalstring (fd, layerName, 4, "layer name");
IFDBG printf ("\t\tLayer name: %s\n", layerName);
write_datablock_luni(fd, layerName, "luni extra data block");
/* Write real length for: Extra data */
eof_pos = ftell (fd);