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Imported from libpng-1.0.6f.tar

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This commit is contained in:
Glenn Randers-Pehrson
2000-04-14 14:20:47 -05:00
parent 38e6e77419
commit 4accabb590
44 changed files with 446 additions and 200 deletions
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9
pngread.c
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@@ -1,7 +1,7 @@
/* pngread.c - read a PNG file
*
* libpng 1.0.6e - April 10, 2000
* libpng 1.0.6f - April 14, 2000
* 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
@@ -641,7 +641,7 @@ png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row)
* not called png_set_interlace_handling(), the display_row buffer will
* be ignored, so pass NULL to it.
*
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.6e.
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.6f.
*/
void
@@ -690,7 +690,7 @@ png_read_rows(png_structp png_ptr, png_bytepp row,
* only call this function once. If you desire to have an image for
* each pass of a interlaced image, use png_read_rows() instead.
*
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.6e.
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.6f.
*/
void
png_read_image(png_structp png_ptr, png_bytepp image)
@@ -834,8 +834,7 @@ png_read_end(png_structp png_ptr, png_infop info_ptr)
*/
if (length > 0 || png_ptr->mode & PNG_AFTER_IDAT)
png_error(png_ptr, "Too many IDAT's found");
else
png_crc_finish(png_ptr, 0);
png_crc_finish(png_ptr, length);
}
else if (!png_memcmp(png_ptr->chunk_name, png_PLTE, 4))
png_handle_PLTE(png_ptr, info_ptr, length);