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Imported from libpng-0.99i.tar

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Glenn Randers-Pehrson
1998-03-07 06:06:55 -06:00
parent cbe52d8720
commit 08a3343e05
48 changed files with 1232 additions and 174 deletions
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11
pngpread.c
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@@ -1,12 +1,12 @@
/* pngpread.c - read a png file in push mode
*
* libpng 0.99e
* libpng 1.00
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger
* Copyright (c) 1998, Glenn Randers-Pehrson
* February 28, 1998
* March 7, 1998
*/
#define PNG_INTERNAL
@@ -785,7 +785,10 @@ png_read_push_finish_row(png_structp png_ptr)
png_pass_inc[png_ptr->pass] - 1 -
png_pass_start[png_ptr->pass]) /
png_pass_inc[png_ptr->pass];
png_ptr->irowbytes = ((png_ptr->pixel_depth + 7) >> 3) + 1;
png_ptr->irowbytes = ((png_ptr->iwidth *
png_ptr->pixel_depth + 7) >> 3) + 1;
if (!(png_ptr->transformations & PNG_INTERLACE))
{
png_ptr->num_rows = (png_ptr->height +
@@ -978,7 +981,7 @@ png_push_read_zTXt(png_structp png_ptr, png_infop info_ptr)
png_ptr->zstream.avail_in = (uInt)(png_ptr->current_text_size -
(text - key));
png_ptr->zstream.next_out = png_ptr->zbuf;
png_ptr->zstream.avail_out = png_ptr->zbuf_size;
png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
key_size = text - key;
text_size = 0;