Re: [opengl] Catch BadMatch errors before they can occur.
Oh, and this patch creates a new debug-channel 'swapbuffers' and puts both opengl swapbuffers functions into it.
What is the reason for this change ? Lionel -- Lionel Ulmer - http://www.bbrox.org/
Lionel Ulmer wrote:
Oh, and this patch creates a new debug-channel 'swapbuffers' and puts both opengl swapbuffers functions into it.
What is the reason for this change ?
When debugging opengl applications, I'm usually not interested in the *Swap*Buffers() functions, but in context creation, pbuffers stuff etc. It just writes unnecessary messages into the console. When debugging an application that crashes after 10 minutes it makes the log very big. If someone is interested in the *Swap*Buffers() functions, he still can enable them, but for the majority of the cases its useless. That was basically the idea. I'll rewrite the patch and split it up, the GLX spec violation thing could be committed without breaking applications, other changes have to be tested first :) tom
On Fri, Mar 24, 2006 at 08:20:08PM +0100, Tomas Carnecky wrote:
When debugging opengl applications, I'm usually not interested in the *Swap*Buffers() functions, but in context creation, pbuffers stuff etc. It just writes unnecessary messages into the console. When debugging an application that crashes after 10 minutes it makes the log very big. If someone is interested in the *Swap*Buffers() functions, he still can enable them, but for the majority of the cases its useless.
Strange as there are 'opengl' TRACEs for ALL OpenGL functions and extensions so I would guess that those would vastly dwarf the SwapBuffer traces (except if you have an application that does not draw anything on screen and just does swapping its buffers :-) ). Lionel -- Lionel Ulmer - http://www.bbrox.org/
Lionel Ulmer wrote:
On Fri, Mar 24, 2006 at 08:20:08PM +0100, Tomas Carnecky wrote:
When debugging opengl applications, I'm usually not interested in the *Swap*Buffers() functions, but in context creation, pbuffers stuff etc. It just writes unnecessary messages into the console. When debugging an application that crashes after 10 minutes it makes the log very big. If someone is interested in the *Swap*Buffers() functions, he still can enable them, but for the majority of the cases its useless.
Strange as there are 'opengl' TRACEs for ALL OpenGL functions and extensions so I would guess that those would vastly dwarf the SwapBuffer traces (except if you have an application that does not draw anything on screen and just does swapping its buffers :-) ).
That's what I also thought.. now it comes to my mind! I may have compiled with with debug disabled and now with debug enabled make didn't recompile the file with all the 'real' OpenGL functions. so.. what about splitting 'opengl' up into 'opengl' (all the opengl functions) and 'oglsetup' with the setup/wgl/pbuffer etc. functions ? tom
On Fri, Mar 24, 2006 at 08:48:16PM +0100, Tomas Carnecky wrote:
so.. what about splitting 'opengl' up into 'opengl' (all the opengl functions) and 'oglsetup' with the setup/wgl/pbuffer etc. functions ?
Why not 'wgl' ? So we would have 'opengl' for 'core' functions and 'wgl' for the rest. Lionel -- Lionel Ulmer - http://www.bbrox.org/
Lionel Ulmer wrote:
On Fri, Mar 24, 2006 at 08:48:16PM +0100, Tomas Carnecky wrote:
so.. what about splitting 'opengl' up into 'opengl' (all the opengl functions) and 'oglsetup' with the setup/wgl/pbuffer etc. functions ?
Why not 'wgl' ? So we would have 'opengl' for 'core' functions and 'wgl' for the rest.
ok.. here is a patch, but I can't make it work. Maybe someone else sees the bug. tom
Tomas Carnecky wrote:
Lionel Ulmer wrote:
On Fri, Mar 24, 2006 at 08:48:16PM +0100, Tomas Carnecky wrote:
so.. what about splitting 'opengl' up into 'opengl' (all the opengl functions) and 'oglsetup' with the setup/wgl/pbuffer etc. functions ? Why not 'wgl' ? So we would have 'opengl' for 'core' functions and 'wgl' for the rest.
ok.. here is a patch, but I can't make it work. Maybe someone else sees the bug.
What is the problem. this is from a log of Google using your patch and WINEDBUG="+wgl,+opengl" trace:wgl:wglMakeCurrent returning True trace:opengl:wine_glGetString (7939) trace:wgl:internal_glGetString GL_EXTENSIONS reported: -- Tony Lambregts
Tony Lambregts wrote:
Tomas Carnecky wrote:
ok.. here is a patch, but I can't make it work. Maybe someone else sees the bug.
What is the problem. this is from a log of Google using your patch and WINEDBUG="+wgl,+opengl"
As you maybe see in the patch, I've put both SwapBuffers functions to the opengl debug channel (rather than to wgl), but they don't show in my trace. So something with the TRACE_(opengl)(...) is wrong or with the way I've set up the channels. tom
Tomas Carnecky wrote:
Tony Lambregts wrote:
Tomas Carnecky wrote:
ok.. here is a patch, but I can't make it work. Maybe someone else sees the bug.
What is the problem. this is from a log of Google using your patch and WINEDBUG="+wgl,+opengl"
As you maybe see in the patch, I've put both SwapBuffers functions to the opengl debug channel (rather than to wgl), but they don't show in my trace. So something with the TRACE_(opengl)(...) is wrong or with the way I've set up the channels.
tom
I do not think there is anything wrong. Just a little further in the same log I have: trace:opengl:X11DRV_SwapBuffers (0x7dde5470) trace:opengl:wine_glFinish () trace:opengl:X11DRV_SwapBuffers (0x7dde5470) trace:opengl:wine_glFinish () trace:opengl:X11DRV_SwapBuffers (0x7dde5470) trace:opengl:wine_glFinish () ... I applied your patch and did: $./configure && make depend && make $su #make install Perhaps a "make clean" will help? -- Tony Lambregts
participants (3)
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Lionel Ulmer -
Tomas Carnecky -
Tony Lambregts