GL_NV_vdpau_interop

rhocheck · 12-13-10, 11:54 AM

I am struggling with getting this interoperation to work. On a direct GL context VDPAUInitNV always generates INVALID_OPERATOIN (1282).
Has anybody got this working?

//Rainer

**Stephen Warren** · 12-13-10, 01:44 PM

Which driver version are you using? Please supply an nvidia-bug-report (see forum sticky posts).

Please run the following:

export VDPAU_NVIDIA_DEBUG=3

before running your application, and supply and messages that prints.

Thanks.

rhocheck · 12-13-10, 01:56 PM

VDPAU nvidia: Version: NVIDIA VDPAU Driver Shared Library 260.19.26 Sun Nov 28 22:58:32 PST 2010
VDPAU nvidia: Error detected 0 528
VDPAU nvidia: Backtrace:
--: /usr/lib/libvdpau_nvidia.so [0xb5cb0000] DSO load base
00: /usr/lib/libvdpau_nvidia.so [0xb5cc72bf]

Does that help? I will open a bug report as you suggested.

Thanks,
Rainer

rhocheck · 12-13-10, 02:07 PM

Here is the bug report:

rhocheck · 12-15-10, 11:07 AM

Disregard. Seems to work now. I had to pass the vdpau handles directly as void pointers.

12-13-10, 11:54 AM	#1
rhocheck XBMC Developer Join Date: Dec 2010 Posts: 9	GL_NV_vdpau_interop I am struggling with getting this interoperation to work. On a direct GL context VDPAUInitNV always generates INVALID_OPERATOIN (1282). Has anybody got this working? //Rainer

12-13-10, 01:44 PM	#2
Stephen Warren Moderator Join Date: Aug 2005 Posts: 1,327	Re: GL_NV_vdpau_interop Which driver version are you using? Please supply an nvidia-bug-report (see forum sticky posts). Please run the following: export VDPAU_NVIDIA_DEBUG=3 before running your application, and supply and messages that prints. Thanks.

12-13-10, 01:56 PM	#3
rhocheck XBMC Developer Join Date: Dec 2010 Posts: 9	Re: GL_NV_vdpau_interop VDPAU nvidia: Version: NVIDIA VDPAU Driver Shared Library 260.19.26 Sun Nov 28 22:58:32 PST 2010 VDPAU nvidia: Error detected 0 528 VDPAU nvidia: Backtrace: --: /usr/lib/libvdpau_nvidia.so [0xb5cb0000] DSO load base 00: /usr/lib/libvdpau_nvidia.so [0xb5cc72bf] Does that help? I will open a bug report as you suggested. Thanks, Rainer

12-15-10, 11:07 AM	#5
rhocheck XBMC Developer Join Date: Dec 2010 Posts: 9	Re: GL_NV_vdpau_interop Disregard. Seems to work now. I had to pass the vdpau handles directly as void pointers.