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$NetBSD: patch-af,v 1.2 2010/06/18 06:55:44 wiz Exp $
--- source/png_pov.cpp.orig 2004-08-02 23:11:37.000000000 +0000
+++ source/png_pov.cpp
@@ -107,9 +107,6 @@ extern "C"
void png_pov_write_data(png_structp, png_bytep, png_size_t);
void png_pov_flush_data(png_structp);
- // This is an internal function for libpng
- void png_write_finish_row(png_structp);
-
/*****************************************************************************
*
@@ -782,7 +779,6 @@ PNG_Image::~PNG_Image()
{
// finished prematurely - trick into thinking done
png_ptr->num_rows = png_ptr->row_number;
- png_write_finish_row(png_ptr);
}
#ifdef POV_COMMENTS // temporarily skip comment writing code
@@ -1428,7 +1424,7 @@ void Read_Png_Image(IMAGE *Image, char *
if(r_info_ptr->valid & PNG_INFO_tRNS)
{
for (index = 0; index < r_info_ptr->num_trans; index++)
- cmap[index].Transmit = 255 - r_info_ptr->trans[index];
+ cmap[index].Transmit = 255 - r_info_ptr->trans_alpha[index];
}
Image->data.map_lines = (unsigned char **)POV_MALLOC(height * sizeof(unsigned char *), "PNG image");
@@ -1461,7 +1457,7 @@ void Read_Png_Image(IMAGE *Image, char *
if(r_info_ptr->valid & PNG_INFO_tRNS)
{
for (index = 0; index < r_info_ptr->num_trans; index++)
- cmap[index].Transmit = 255 - r_info_ptr->trans[index];
+ cmap[index].Transmit = 255 - r_info_ptr->trans_alpha[index];
}
Image->data.map_lines = (unsigned char **)POV_MALLOC(height * sizeof(unsigned char *), "PNG image");
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