Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Delivered-To: mailing list cygwin@cygwin.com Message-ID: <4194B95F.4080209@familiehaase.de> Date: Fri, 12 Nov 2004 14:23:43 +0100 From: "Gerrit P. Haase" Organization: Esse keine toten Tiere User-Agent: Mozilla Thunderbird 0.9 (Windows/20041103) MIME-Version: 1.0 To: Marco Alanen CC: cygwin@cygwin.com Subject: Re: libpng issues References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes Marco Alanen wrote: > After successfully porting our application from Linux to cygwin, most of > the functions work, except for one thing - png images. As soon as I call > png_create_read_struct, the application will imediately hang and start > using up all available CPU power. This happens with both libpng10 and > libpng12. > > This is the call we make: > png_structp png_ptr = png_create_read_struct (PNG_LIBPNG_VER_STRING, > (png_voidp)0, 0, 0); > > Anybody who knows anything about it, or knows what more information I > should provide? Simple testcase (compilable snippet), please? Gerrit -- =^..^= -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/