AuroraMiddleware/libpng
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[libpng16] Added output flushing to aid debugging under Visual Studio.

Browse Source 
This is necessary because the VS2010 output window otherwise simply loses
the error messages on error (they weren't flushed to the window before
the process exited, apparently!)
This commit is contained in:
John Bowler 2012-03-16 07:14:01 -05:00 committed by Glenn Randers-Pehrson
parent f2715a558a
commit 209b3e4b79
3 changed files with 16 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
ANNOUNCE
View File

@ -1,5 +1,5 @@
Libpng 1.6.0beta18 - March 15, 2012
Libpng 1.6.0beta18 - March 16, 2012
This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version.
@ -298,7 +298,7 @@ Version 1.6.0beta17 [March 10, 2012]
chunks could end up with a too-small windowBits value in the deflate
header.
Version 1.6.0beta18 [March 15, 2012]
Version 1.6.0beta18 [March 16, 2012]
Issue a png_benign_error() instead of png_warning() about bad palette index.
In pngtest, treat benign errors as errors if "-strict" is present.
Fixed an off-by-one error in the palette index checking function.
@ -306,6 +306,10 @@ Version 1.6.0beta18 [March 15, 2012]
Revised example.c to put text strings in a temporary character array
instead of directly assigning string constants to png_textp members.
This avoids compiler warnings when -Wwrite-strings is enabled.
Added output flushing to aid debugging under Visual Studio. Unfortunately
this is necessary because the VS2010 output window otherwise simply loses
the error messages on error (they weren't flushed to the window before
the process exited, apparently!)
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

6
CHANGES
View File

@ -4049,7 +4049,7 @@ Version 1.6.0beta17 [March 10, 2012]
chunks could end up with a too-small windowBits value in the deflate
header.
Version 1.6.0beta18 [March 15, 2012]
Version 1.6.0beta18 [March 16, 2012]
Issue a png_benign_error() instead of png_warning() about bad palette index.
In pngtest, treat benign errors as errors if "-strict" is present.
Fixed an off-by-one error in the palette index checking function.
@ -4057,6 +4057,10 @@ Version 1.6.0beta18 [March 15, 2012]
Revised example.c to put text strings in a temporary character array
instead of directly assigning string constants to png_textp members.
This avoids compiler warnings when -Wwrite-strings is enabled.
Added output flushing to aid debugging under Visual Studio. Unfortunately
this is necessary because the VS2010 output window otherwise simply loses
the error messages on error (they weren't flushed to the window before
the process exited, apparently!)
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

5
contrib/libtests/pngstest.c
View File

@ -3374,6 +3374,9 @@ test_one_file(const char *file_name, format_list *formats, png_uint_32 opts,
result = testimage(&image, opts, formats);
freeimage(&image);
/* Ensure that stderr is flushed into any log file */
fflush(stderr);
if (log_pass)
{
if (result)
@ -3384,6 +3387,8 @@ test_one_file(const char *file_name, format_list *formats, png_uint_32 opts,
print_opts(opts);
printf(" %s\n", file_name);
/* stdout may not be line-buffered if it is piped to a file, so: */
fflush(stdout);
}
else if (!result)