From db433452b622f522d564d2a84d64521d884ecfd2 Mon Sep 17 00:00:00 2001 From: Artem Pavlenko Date: Thu, 26 Jan 2006 16:44:46 +0000 Subject: [PATCH] switched on optimization in png writing code --- src/image_util.cpp | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/src/image_util.cpp b/src/image_util.cpp index 71a25137e..b0d68b299 100644 --- a/src/image_util.cpp +++ b/src/image_util.cpp @@ -64,13 +64,13 @@ namespace mapnik png_set_mem_fn(png_ptr,mem_ptr,malloc_fn,free_fn); // switch on optimization - //#if defined(PNG_LIBPNG_VER) && (PNG_LIBPNG_VER >= 10200) - //png_uint_32 mask, flags; + #if defined(PNG_LIBPNG_VER) && (PNG_LIBPNG_VER >= 10200) + png_uint_32 mask, flags; - //flags = png_get_asm_flags(png_ptr); - //mask = png_get_asm_flagmask(PNG_SELECT_READ | PNG_SELECT_WRITE); - //png_set_asm_flags(png_ptr, flags | mask); - //#endif + flags = png_get_asm_flags(png_ptr); + mask = png_get_asm_flagmask(PNG_SELECT_READ | PNG_SELECT_WRITE); + png_set_asm_flags(png_ptr, flags | mask); + #endif png_set_filter (png_ptr, 0, PNG_FILTER_NONE); png_infop info_ptr = png_create_info_struct(png_ptr); if (!info_ptr)