apitrace on OS X

[Peter Lohrmann]

I have no *.dyld files. The file that gets output from the cgltrace project is just called "OpenGL"

How are you compiling? I'm using XCode.

Where does your trace file get generated? In the ApiTrace folder, or the OSX.app/Contents/MacOS/CINEBENCH OSX" folder?

Even if I am in the directory containing apitrace, it is not recognized as an executable if I try to run it as you mention below. It does work if I use "open apitrace" and I can see the usage print out. Unfortunately I'm not able to get it to recognize any arguments.

- Peter

________________________________
From: José Fonseca [jose.r.fonseca at gmail.com]
Sent: Tuesday, May 14, 2013 3:09 PM
To: Peter Lohrmann
Cc: Apitrace list
Subject: Re: apitrace on OS X

I use apitrace on MacOSX, though only sporadically.

I haven't tried tracing through "open". What I typically do is to find inside the executable inside foo.app/ and invoke that directly.  Take for example CINEBENCH -- if you download CINEBENCH http://www.maxon.net/?id=1258 , then you'd trace it as

   apitrace trace "CINEBENCH OSX.app/Contents/MacOS/CINEBENCH OSX"

or somthing like that.

Also, I'm surprised you have a wrappers/Debug subdir -- when I build on MacOSX the .dyld wrappers does not go into a Debug subdir. This only happens on MSVC builds for me. What does

  find /ApiTrace/build -name \*.dyld

output?

Jose

On Tue, May 14, 2013 at 10:21 PM, Peter Lohrmann <peterl at valvesoftware.com<mailto:peterl at valvesoftware.com>> wrote:

Hi all,



I'm trying to use apitrace on OS X, but having trouble. I've got the project building, and am using the suggested command line to launch the application (while also overriding DYLD_LIBRARY_PATH) and it does run, but I can't find a trace file anywhere. I'm guessing the application is not actually loading my opengl library.



export DYLD_LIBRARY_PATH=/ApiTrace/build/wrappers/Debug/

open <long path>/OSXGLEssentials.app



Can anyone offer some suggestions as to what the issue may be, or how to investigate this farther? I'm relatively new to OS X development, so all help would be appreciated.



Thank you,

   Peter

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