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[libpng17] Eliminated two warnings from the Intel C compiler.

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John Bowler 2013-03-13 09:50:48 -05:00 committed by Glenn Randers-Pehrson
parent 55794013d4
commit 30bc0333fe
3 changed files with 11 additions and 5 deletions
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7
ANNOUNCE
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@ -1,5 +1,5 @@
Libpng 1.7.0beta06 - March 7, 2013 Libpng 1.7.0beta06 - March 13, 2013
This is not intended to be a public release. It will be replaced 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. within a few weeks by a public version or by another test version.
@ -208,7 +208,7 @@ Version 1.7.0beta05 [March 5, 2013]
pnglibconf.h is reversed to allow settings to depend on options and pnglibconf.h is reversed to allow settings to depend on options and
options can now set (or override) the defaults for settings. options can now set (or override) the defaults for settings.
Version 1.7.0beta06 [March 7, 2013] Version 1.7.0beta06 [March 13, 2013]
Corrected simplified API default gamma for color-mapped output, added Corrected simplified API default gamma for color-mapped output, added
a flag to change default. In 1.6.0 when the simplified API was used a flag to change default. In 1.6.0 when the simplified API was used
to produce color-mapped output from an input image with no gamma to produce color-mapped output from an input image with no gamma
@ -232,6 +232,9 @@ Version 1.7.0beta06 [March 7, 2013]
first argument. When symlinking the filename component of that path is first argument. When symlinking the filename component of that path is
determined and used as the link target. determined and used as the link target.
Use copy_if_different in the CREATE_SYMLINK macro. Use copy_if_different in the CREATE_SYMLINK macro.
Eliminated two warnings from the Intel C compiler. The warnings are
technically valid, although a reasonable treatment of division would
show it to be incorrect.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit

5
CHANGES
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@ -4495,7 +4495,7 @@ Version 1.7.0beta05 [March 5, 2013]
pnglibconf.h is reversed to allow settings to depend on options and pnglibconf.h is reversed to allow settings to depend on options and
options can now set (or override) the defaults for settings. options can now set (or override) the defaults for settings.
Version 1.7.0beta06 [March 7, 2013] Version 1.7.0beta06 [March 13, 2013]
Corrected simplified API default gamma for color-mapped output, added Corrected simplified API default gamma for color-mapped output, added
a flag to change default. In 1.6.0 when the simplified API was used a flag to change default. In 1.6.0 when the simplified API was used
to produce color-mapped output from an input image with no gamma to produce color-mapped output from an input image with no gamma
@ -4519,6 +4519,9 @@ Version 1.7.0beta06 [March 7, 2013]
first argument. When symlinking the filename component of that path is first argument. When symlinking the filename component of that path is
determined and used as the link target. determined and used as the link target.
Use copy_if_different in the CREATE_SYMLINK macro. Use copy_if_different in the CREATE_SYMLINK macro.
Eliminated two warnings from the Intel C compiler. The warnings are
technically valid, although a reasonable treatment of division would
show it to be incorrect.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit

4
pngrutil.c
View File

@ -3334,7 +3334,7 @@ png_combine_row(png_const_structrp png_ptr, png_bytep dp, int display)
png_uint_32p dp32 = png_aligncast(png_uint_32p,dp); png_uint_32p dp32 = png_aligncast(png_uint_32p,dp);
png_const_uint_32p sp32 = png_aligncastconst( png_const_uint_32p sp32 = png_aligncastconst(
png_const_uint_32p, sp); png_const_uint_32p, sp);
unsigned int skip = (bytes_to_jump-bytes_to_copy) / size_t skip = (bytes_to_jump-bytes_to_copy) /
(sizeof (png_uint_32)); (sizeof (png_uint_32));
do do
@ -3376,7 +3376,7 @@ png_combine_row(png_const_structrp png_ptr, png_bytep dp, int display)
png_uint_16p dp16 = png_aligncast(png_uint_16p, dp); png_uint_16p dp16 = png_aligncast(png_uint_16p, dp);
png_const_uint_16p sp16 = png_aligncastconst( png_const_uint_16p sp16 = png_aligncastconst(
png_const_uint_16p, sp); png_const_uint_16p, sp);
unsigned int skip = (bytes_to_jump-bytes_to_copy) / size_t skip = (bytes_to_jump-bytes_to_copy) /
(sizeof (png_uint_16)); (sizeof (png_uint_16));
do do