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[libpng10] Imported from libpng-1.0.38rc01.tar

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Glenn Randers-Pehrson
2008-07-17 13:53:31 -05:00
parent 3f6e7d5e64
commit 0303ee804d
65 changed files with 2206 additions and 1037 deletions
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10
example.c
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@@ -2,9 +2,9 @@
#if 0 /* in case someone actually tries to compile this */
/* example.c - an example of using libpng
* Last changed in libpng 1.2.1 December 7, 2001.
* Last changed in libpng 1.2.30 [July 17, 2008]
* This file has been placed in the public domain by the authors.
* Maintained 1998-2007 Glenn Randers-Pehrson
* Maintained 1998-2008 Glenn Randers-Pehrson
* Maintained 1996, 1997 Andreas Dilger)
* Written 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
*/
@@ -505,7 +505,7 @@ row_callback(png_structp png_ptr, png_bytep new_row,
* shown below:
*/
/* Check if row_num is in bounds. */
if((row_num >= 0) && (row_num < height))
if ((row_num >= 0) && (row_num < height))
{
/* Get pointer to corresponding row in our
* PNG read buffer.
@@ -515,7 +515,7 @@ row_callback(png_structp png_ptr, png_bytep new_row,
/* If both rows are allocated then copy the new row
* data to the corresponding row data.
*/
if((old_row != NULL) && (new_row != NULL))
if ((old_row != NULL) && (new_row != NULL))
png_progressive_combine_row(png_ptr, old_row, new_row);
}
/*
@@ -637,7 +637,7 @@ void write_png(char *file_name /* , ... other image information ... */)
/* set the palette if there is one. REQUIRED for indexed-color images */
palette = (png_colorp)png_malloc(png_ptr, PNG_MAX_PALETTE_LENGTH
* png_sizeof (png_color));
* png_sizeof(png_color));
/* ... set palette colors ... */
png_set_PLTE(png_ptr, info_ptr, palette, PNG_MAX_PALETTE_LENGTH);
/* You must not free palette here, because png_set_PLTE only makes a link to