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[libpng17] Ported ARM no-read patch from libpng16.

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John Bowler 2013-07-03 07:46:02 -05:00 committed by Glenn Randers-Pehrson
parent 23f4320775
commit f97b2a6cde
4 changed files with 6 additions and 0 deletions
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1
ANNOUNCE
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@ -340,6 +340,7 @@ Version 1.7.0beta16 [July 3, 2013]
Updated documentation to show default behavior of benign errors correctly.
Added perfect hash code generation for lists of PNG chunks. This is
a work in progress; checked in for use in pngfix.c
Ported ARM no-read patch from libpng16.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
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1
CHANGES
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@ -4628,6 +4628,7 @@ Version 1.7.0beta16 [July 3, 2013]
Updated documentation to show default behavior of benign errors correctly.
Added perfect hash code generation for lists of PNG chunks. This is
a work in progress; checked in for use in pngfix.c
Ported ARM no-read patch from libpng16.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

2
arm/arm_init.c
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@ -16,6 +16,7 @@
#include "../pngpriv.h"
#ifdef PNG_READ_SUPPORTED
#if PNG_ARM_NEON_OPT > 0
#ifdef PNG_ARM_NEON_CHECK_SUPPORTED /* Do run-time checks */
#include <signal.h> /* for sig_atomic_t */
@ -217,3 +218,4 @@ png_init_filter_functions_neon(png_structp pp, unsigned int bpp)
}
}
#endif /* PNG_ARM_NEON_OPT > 0 */
#endif /* PNG_READ_SUPPORTED */

2
arm/filter_neon.S
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@ -20,6 +20,7 @@
.section .note.GNU-stack,"",%progbits /* mark stack as non-executable */
#endif
#ifdef PNG_READ_SUPPORTED
#if PNG_ARM_NEON_OPT > 0
#ifdef __ELF__
@ -233,3 +234,4 @@ func png_read_filter_row_paeth3_neon, export=1
pop {r4,pc}
endfunc
#endif /* PNG_ARM_NEON_OPT > 0 */
#endif /* PNG_READ_SUPPORTED */