From: John Orr To: [email protected] Sent: Tuesday, March 12, 2013 3:08 PM Subject: Re: [Libav-user] Building with MSVC toolchain resulting inseekingproblem?
On 3/12/2013 2:51 PM, Don Moir wrote: >>The main motivation for using MSVC to build ffmpeg at this point for me would >>be to be able to debug ffmpeg from MSVC. Does this work or not ? >It mostly works for me when I disabled Frame Pointer Omission: /Oy- >http://msdn.microsoft.com/en-us/library/2kxx5t2c%28v=vs.100%29.aspx >I also set the debug information format to use PDB: /Zi >http://msdn.microsoft.com/en-us/library/958x11bc%28v=vs.100%29.aspx >The configuration script seem to generate both -Oy and -Oy- flags (as well as >both -Zi and -Z7), >so, in config.mak, I had to manually remove -Oy and -Z7 from CFLAGS and >replace -Z7 in config.mak with -Zi. >I don't yet understand the configuration script well enough to know how to fix >that properly, so I did it manually. >The Visual Studio 2010 debugger is able to navigate through calls through the >ffmpeg dlls this way. >Sometimes it does not see the local variables. Thanks John. Maybe this should be added to the documentation somewhere or other steps taken based on this.
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