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| author | John Bowler <jbowler@acm.org> | 2013-02-19 10:20:06 -0600 |
|---|---|---|
| committer | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2013-02-19 10:20:59 -0600 |
| commit | d19ad72e2828707b3fb53795605bac4cf32e3d86 (patch) | |
| tree | 4e27ce9512a7d186ad535028400bbf96d018542e /scripts/pnglibconf.dfa | |
| parent | 1b69de718ea8664805a6e3d7bba65fa0213178e0 (diff) | |
| download | libpng-d19ad72e2828707b3fb53795605bac4cf32e3d86.tar.gz | |
[libpng15] Fixed PNG_ALIGN(ED)_MEMORY and add ability to turn off ARM_NEON
runtime checks
Diffstat (limited to 'scripts/pnglibconf.dfa')
| -rw-r--r-- | scripts/pnglibconf.dfa | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/scripts/pnglibconf.dfa b/scripts/pnglibconf.dfa index 3c30223da..62764e03b 100644 --- a/scripts/pnglibconf.dfa +++ b/scripts/pnglibconf.dfa @@ -127,6 +127,12 @@ logunsupported = 1 # - PNG_USER_VERSIONINFO_COMPANYNAME # - PNG_USER_VERSIONINFO_LEGALTRADEMARKS +# It is necessary to include configures definitions here so that AC_DEFINE +# in configure.ac works in a comprehensible way +@#if defined(HAVE_CONFIG_H) && !defined(PNG_NO_CONFIG_H) +@# include "config.h" +@#endif + @#ifdef PNG_USER_CONFIG @# include "pngusr.h" @#endif @@ -179,6 +185,18 @@ option READ_INT_FUNCTIONS requires READ option WRITE_INT_FUNCTIONS disabled option WRITE enables WRITE_INT_FUNCTIONS +# This setting allows a hardware or configuration specific filter optimization +# function to be specified, the argument is the name of the filter initializaion +# function to use. + +setting FILTER_OPTIMIZATIONS + +# This option turns on runtime checks for ARM NEON support, it is irrelevant +# on other platforms and it is irrelevant unless NEON code is turned on. Checks +# are on by default + +option ARM_NEON_CHECK + # Generic options - affect both read and write. option WARNINGS @@ -446,7 +464,7 @@ option CHECK_cHRM requires cHRM # but can help (in theory) on some architectures. Only affects # internal structures. Added at libpng 1.4.0 -option ALIGN_MEMORY +option ALIGNED_MEMORY # Buggy compilers (e.g., gcc 2.7.2.2) need PNG_NO_POINTER_INDEXING # See png[wr]util.c, normally this should always be *on* |