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[libpng16] Allow run-time ARM NEON checking to be disabled. A new configure

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option:
    --enable-arm-neon=always will stop the run-time checks. New checks
    within arm/arm_init.c will cause the code not to be compiled unless
    __ARM_NEON__ is set. This should make it fail safe (if someone asks
    for it on then the build will fail if it can't be done.)
Fixed ALIGNED_MEMORY support.
This commit is contained in:
John Bowler
2013-02-18 22:30:35 -06:00
committed by Glenn Randers-Pehrson
parent 0cc3e9e38c
commit 09a5ca72ac
7 changed files with 67 additions and 21 deletions
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2
scripts/pnglibconf.h.prebuilt
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@@ -44,7 +44,7 @@
/* end of settings */
/* options */
#define PNG_16BIT_SUPPORTED
#define PNG_ALIGN_MEMORY_SUPPORTED
#define PNG_ALIGNED_MEMORY_SUPPORTED
#define PNG_BENIGN_ERRORS_SUPPORTED
#define PNG_BENIGN_READ_ERRORS_SUPPORTED
/*#undef PNG_BENIGN_WRITE_ERRORS_SUPPORTED*/