[Bug 1551028] Re: glGenFramebuffers fails when linked with OSMesa AND X11

2016-02-28 Thread Peter Maersk-Moller
The Bug has mistakenly been filed in 'Cairo'. Should be filed under OpenGL/GLX/OSMesa. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1551028 Title: glGenFramebuffers fails when linked with OSMesa

[Bug 1551028] Re: glGenFramebuffers fails when linked with OSMesa AND X11

2016-02-28 Thread Peter Maersk-Moller
It should be noted that it worked in 14.04.03 LTS. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1551028 Title: glGenFramebuffers fails when linked with OSMesa AND X11 To manage notifications

[Bug 1551028] Re: glGenFramebuffers fails when linked with OSMesa AND X11

2016-02-28 Thread Peter Maersk-Moller
Source for test program attached ** Attachment added: "check_glgenframebuffer.c" https://bugs.launchpad.net/ubuntu/+source/cairo/+bug/1551028/+attachment/4583959/+files/check_glgenframebuffer.c -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1551028] [NEW] glGenFramebuffers fails when linked with OSMesa AND X11

2016-02-28 Thread Peter Maersk-Moller
-gnu/dri/i965_dri.so If the program is compiled with the following, then it works. gcc check_glgenframebuffer.c -lGL -lX11 This is a problem if you have a program that needs both libs such as the Open Source Video Mixer Snowmix. Best regards Peter Maersk-Moller Installed libs: ls -l /usr

Re: [Bug 1360606] Re: libcairo.so for Ubuntu 14.04 is dead-slow compared to Ubuntu 13.10

2014-08-28 Thread Peter Maersk-Moller
Hi Chris. Do you have what you need for looking into this bug? Best regards Peter Maersk-Moller On Sat, Aug 23, 2014 at 3:51 PM, Chris Wilson ch...@chris-wilson.co.uk wrote: Can you get a function profile to show which code paths are being utilized in the two cairo versions, and perhaps

Re: [Bug 1360606] Re: libcairo.so for Ubuntu 14.04 is dead-slow compared to Ubuntu 13.10

2014-08-28 Thread Peter Maersk-Moller
hints and suggestions are very very welcome. Thanks for the help so far. It is much appreciated and the solution has been included and are going to be communicated to users of Snowmix on the net today. Best regards Peter Maersk-Moller On Thu, Aug 28, 2014 at 10:16 AM, Chris Wilson ch...@chris

[Bug 1360606] Re: libcairo.so for Ubuntu 14.04 is dead-slow compared to Ubuntu 13.10

2014-08-28 Thread Peter Maersk-Moller
. Anyway, thaks for the help. Great work. I assume it is safe to close this bug case. Peter Maersk-Moller -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1360606 Title: libcairo.so for Ubuntu 14.04

[Bug 1360606] Re: libcairo.so for Ubuntu 14.04 is dead-slow compared to Ubuntu 13.10

2014-08-25 Thread Peter Maersk-Moller
Hi. I have tested the example code below on Ubuntu 13.10 and 14.04 desktop amd64 on several machines such as laptops and Dell dual XEON multi core with the same trend being very slow on 14.04. I have also asked others to test the behaviour on various installation and they all report the same. I

[Bug 1360606] Re: libcairo.so for Ubuntu 14.04 is dead-slow compared to Ubuntu 13.10

2014-08-25 Thread Peter Maersk-Moller
Forgot to mention that the sample code on my old laptop with two cores it takes 1.8 secs for Ubuntu 13.10 and 38.6 secs on Ubuntu 14.04. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1360606 Title:

[Bug 1360606] [NEW] libcairo.so for Ubuntu 14.04 is dead-slow compared to Ubuntu 13.10

2014-08-23 Thread Peter Maersk-Moller
indicating a lack of MMX/SSE2/SSE3 etc acceleration. For the source, you have the source for libcairo2 for Ubuntu14.04. I can provide you with the source code for Snowmix using libcairo2, but I don't expected you need it nor want it. Best regards Peter Maersk-Moller ProblemType: Bug DistroRelease

[Bug 1360606] Re: libcairo.so for Ubuntu 14.04 is dead-slow compared to Ubuntu 13.10

2014-08-23 Thread Peter Maersk-Moller
Sure, but how do I do that ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1360606 Title: libcairo.so for Ubuntu 14.04 is dead-slow compared to Ubuntu 13.10 To manage notifications about this bug