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[libpng17] Imported from libpng-1.7.0beta35.tar

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Glenn Randers-Pehrson
2014-08-06 08:51:39 -05:00
parent f3b1eb68a6
commit 1a9c06b11a
36 changed files with 112 additions and 368 deletions
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8
pngpread.c
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@@ -979,15 +979,15 @@ png_push_process_row(png_structrp png_ptr)
#ifdef PNG_READ_INTERLACING_SUPPORTED
/* Blow up interlaced rows to full size */
/* Expand interlaced rows to full size */
if (png_ptr->interlaced && (png_ptr->transformations & PNG_INTERLACE))
{
if (png_ptr->pass < 6)
png_do_read_interlace(&row_info, png_ptr->row_buf + 1, png_ptr->pass,
png_ptr->transformations);
switch (png_ptr->pass)
{
switch (png_ptr->pass)
{
case 0:
{
int i;
@@ -1262,7 +1262,7 @@ png_progressive_combine_row(png_const_structrp png_ptr, png_bytep old_row,
* it must be png_ptr->row_buf+1
*/
if (new_row != NULL)
png_combine_row(png_ptr, old_row, 1/*display*/);
png_combine_row(png_ptr, old_row, 1/*blocky display*/);
}
#endif /* PNG_READ_INTERLACING_SUPPORTED */