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Imported from pngcrush-1.5.5.tar

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Glenn Randers-Pehrson
2001-06-09 10:30:01 -05:00
parent 4df0ff379f
commit 0f3e444307
25 changed files with 721 additions and 239 deletions
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30
pnggccrd.c
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@@ -6,7 +6,7 @@
* and http://www.intel.com/drg/pentiumII/appnotes/923/923.htm
* for Intel's performance analysis of the MMX vs. non-MMX code.
*
* libpng version 1.0.11 - April 27, 2001
* libpng version 1.0.12 - June 8, 2001
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2001 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation
@@ -333,6 +333,34 @@ static int _dif;
static int _patemp; // temp variables for Paeth routine
static int _pbtemp;
static int _pctemp;
static void /* PRIVATE */
png_squelch_warnings(void)
{
_dif = _dif;
_patemp = _patemp;
_pbtemp = _pbtemp;
_pctemp = _pctemp;
_const4 = _const4;
_const6 = _const6;
_MMXLength = _MMXLength;
_mask8_0 = _mask8_0;
_mask16_1 = _mask16_1;
_mask16_0 = _mask16_0;
_mask24_2 = _mask24_2;
_mask24_1 = _mask24_1;
_mask24_0 = _mask24_0;
_mask32_3 = _mask32_3;
_mask32_2 = _mask32_2;
_mask32_1 = _mask32_1;
_mask32_0 = _mask32_0;
_mask48_5 = _mask48_5;
_mask48_4 = _mask48_4;
_mask48_3 = _mask48_3;
_mask48_2 = _mask48_2;
_mask48_1 = _mask48_1;
_mask48_0 = _mask48_0;
}
#endif /* PNG_ASSEMBLER_CODE_SUPPORTED */
static int _mmx_supported = 2;