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Imported from libpng-1.4.0beta61.tar

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This commit is contained in:
Glenn Randers-Pehrson
2009-05-20 12:45:29 -05:00
parent b205f291f6
commit 4bb4d01681
32 changed files with 370 additions and 346 deletions
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12
pngtrans.c
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@@ -1,7 +1,7 @@
/* pngtrans.c - transforms the data in a row (used by both readers and writers)
*
* Last changed in libpng 1.4.0 [May 18, 2009]
* Last changed in libpng 1.4.0 [May 20, 2009]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2009 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -25,7 +25,7 @@ png_set_bgr(png_structp png_ptr)
#endif
#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED)
/* turn on 16 bit byte swapping */
/* Turn on 16 bit byte swapping */
void PNGAPI
png_set_swap(png_structp png_ptr)
{
@@ -38,7 +38,7 @@ png_set_swap(png_structp png_ptr)
#endif
#if defined(PNG_READ_PACK_SUPPORTED) || defined(PNG_WRITE_PACK_SUPPORTED)
/* turn on pixel packing */
/* Turn on pixel packing */
void PNGAPI
png_set_packing(png_structp png_ptr)
{
@@ -54,7 +54,7 @@ png_set_packing(png_structp png_ptr)
#endif
#if defined(PNG_READ_PACKSWAP_SUPPORTED)||defined(PNG_WRITE_PACKSWAP_SUPPORTED)
/* turn on packed pixel swapping */
/* Turn on packed pixel swapping */
void PNGAPI
png_set_packswap(png_structp png_ptr)
{
@@ -179,7 +179,7 @@ png_set_invert_mono(png_structp png_ptr)
png_ptr->transformations |= PNG_INVERT_MONO;
}
/* invert monochrome grayscale data */
/* Invert monochrome grayscale data */
void /* PRIVATE */
png_do_invert(png_row_infop row_info, png_bytep row)
{
@@ -230,7 +230,7 @@ png_do_invert(png_row_infop row_info, png_bytep row)
#endif
#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED)
/* swaps byte order on 16 bit depth images */
/* Swaps byte order on 16 bit depth images */
void /* PRIVATE */
png_do_swap(png_row_infop row_info, png_bytep row)
{