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Imported from libpng-1.2.0beta3.tar

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This commit is contained in:
Glenn Randers-Pehrson
2001-05-18 04:54:50 -05:00
parent 3097f618f2
commit 8b6a889881
55 changed files with 495 additions and 296 deletions
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28
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 1.2.0beta2 - May 7, 2001
* libpng version 1.2.0beta3 - May 18, 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
@@ -234,12 +234,6 @@
* x add support for runtime enable/disable/query of various MMX routines
*/
/*
#ifndef PNG_DEBUG
# define PNG_DEBUG 0
#endif
*/
#define PNG_INTERNAL
#include "png.h"
@@ -4962,16 +4956,28 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
case 0: sprintf(filnm, "none");
break;
case 1: sprintf(filnm, "sub-%s",
(png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_SUB)? "MMX" : "x86");
#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
(png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_SUB)? "MMX" :
#endif
"x86");
break;
case 2: sprintf(filnm, "up-%s",
(png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_UP)? "MMX" : "x86");
#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
(png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_UP)? "MMX" :
#endif
"x86");
break;
case 3: sprintf(filnm, "avg-%s",
(png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_AVG)? "MMX" : "x86");
#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
(png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_AVG)? "MMX" :
#endif
"x86");
break;
case 4: sprintf(filnm, "Paeth-%s",
(png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_PAETH)? "MMX":"x86");
#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
(png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_PAETH)? "MMX":
#endif
"x86");
break;
default: sprintf(filnm, "unknw");
break;