Update of /cvsroot/fink/dists/10.7/stable/main/finkinfo/editors
In directory sfp-cvs-1.v30.ch3.sourceforge.com:/tmp/cvs-serv5008
Added Files:
xemacs.patch
Log Message:
backport https://bitbucket.org/xemacs/xemacs-21.4/changeset/bcefd94fa651/ for
png15 support
--- NEW FILE: xemacs.patch ---
diff -uNr xemacs-21.4.22/src/glyphs-eimage.c
xemacs-21.4.22.png15/src/glyphs-eimage.c
--- xemacs-21.4.22/src/glyphs-eimage.c 2007-08-20 15:52:28.000000000 -0400
+++ xemacs-21.4.22.png15/src/glyphs-eimage.c 2013-05-27 10:27:48.000000000
-0400
@@ -937,8 +937,8 @@
{
int y;
unsigned char **row_pointers;
- height = info_ptr->height;
- width = info_ptr->width;
+ height = png_get_image_height(png_ptr, info_ptr);
+ width = png_get_image_width(png_ptr, info_ptr);
/* Wow, allocate all the memory. Truly, exciting. */
unwind.eimage = xnew_array_and_zero (unsigned char, width * height * 3);
@@ -990,22 +990,22 @@
/* Now that we're using EImage, ask for 8bit RGB triples for any type
of image*/
/* convert palette images to full RGB */
- if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+ if (png_get_color_type(png_ptr, info_ptr) == PNG_COLOR_TYPE_PALETTE)
png_set_expand (png_ptr);
/* send grayscale images to RGB too */
- if (info_ptr->color_type == PNG_COLOR_TYPE_GRAY ||
- info_ptr->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+ if (png_get_color_type(png_ptr, info_ptr) == PNG_COLOR_TYPE_GRAY ||
+ png_get_color_type(png_ptr, info_ptr) == PNG_COLOR_TYPE_GRAY_ALPHA)
png_set_gray_to_rgb (png_ptr);
/* we can't handle alpha values */
- if (info_ptr->color_type & PNG_COLOR_MASK_ALPHA)
+ if (png_get_color_type(png_ptr, info_ptr) & PNG_COLOR_MASK_ALPHA)
png_set_strip_alpha (png_ptr);
/* tell libpng to strip 16 bit depth files down to 8 bits */
- if (info_ptr->bit_depth == 16)
+ if (png_get_bit_depth(png_ptr, info_ptr) == 16)
png_set_strip_16 (png_ptr);
/* if the image is < 8 bits, pad it out */
- if (info_ptr->bit_depth < 8)
+ if (png_get_bit_depth(png_ptr, info_ptr) < 8)
{
- if (info_ptr->color_type == PNG_COLOR_TYPE_GRAY)
+ if (png_get_color_type(png_ptr, info_ptr) == PNG_COLOR_TYPE_GRAY)
png_set_expand (png_ptr);
else
png_set_packing (png_ptr);
@@ -1023,17 +1023,22 @@
* from lisp anyway. - WMP
*/
{
- int i;
+ int i, num_text = 0;
+ png_textp text_ptr = NULL;
- for (i = 0 ; i < info_ptr->num_text ; i++)
+ if (png_get_text (png_ptr, info_ptr, &text_ptr, &num_text) > 0)
{
- /* How paranoid do I have to be about no trailing NULLs, and
- using (int)info_ptr->text[i].text_length, and strncpy and a temp
- string somewhere? */
-
- warn_when_safe (Qpng, Qinfo, "%s - %s",
- info_ptr->text[i].key,
- info_ptr->text[i].text);
+ for (i = 0 ; i < num_text ; i++)
+ {
+
+ /* How paranoid do I have to be about no trailing NULLs, and
+ using (int)info_ptr->text[i].text_length, and strncpy and a
temp
+ string somewhere? */
+
+ warn_when_safe (Qpng, Qinfo, "%s - %s",
+ text_ptr[i].key, text_ptr[i].text);
+ }
+
}
}
#endif
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