mewin/libpng
1
0
Fork 0
mirror of https://git.code.sf.net/p/libpng/code.git synced 2025-07-10 18:04:09 +02:00
Code Issues Projects Releases Wiki Activity

[devel] Enhance pngvalid, correct an error in gray_to_rgb, correct doc error.

Browse Source
This commit is contained in:
John Bowler
2011-01-23 23:55:19 -06:00
committed by Glenn Randers-Pehrson
parent d52cd11ed2
commit f21a0d0eee
7 changed files with 1668 additions and 53 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
pngrtran.c
View File

@@ -692,8 +692,13 @@ png_set_gray_to_rgb(png_structp png_ptr)
{
png_debug(1, "in png_set_gray_to_rgb");
png_ptr->transformations |= PNG_GRAY_TO_RGB;
png_ptr->flags &= ~PNG_FLAG_ROW_INIT;
if (png_ptr != NULL)
{
/* Because rgb must be 8 bits or more: */
png_set_expand_gray_1_2_4_to_8(png_ptr);
png_ptr->transformations |= PNG_GRAY_TO_RGB;
png_ptr->flags &= ~PNG_FLAG_ROW_INIT;
}
}
#endif