I have found a new problem when using vblank_mode. I have 2 applications: One of them draws some GL_QUADS and have a usleep in order to get around 27FPS with vblank_mode=0, and the other draws GL_QUADS all the time, getting around 27FPS with vblank_mode=0.
If I set vblank_mode=3, the fist one gets 20 FPS (VertRefresh=60) but the second one remains at 27 FPS. I think both of them should get 20 FPS with vblank_mode=3... ¿Is it correct? ¿Where is the error? Thanks in advance Agustin Rubio Mingorance wrote: >It works perfectly now. > >Thanks. > >Dave Airlie wrote: > > > >>>I want to sync glutSwapBuffers with vblank. I have developed an >>>application with double buffering that uses glutSwapBuffer to refresh >>>the screen. The application is getting 132 FPS and I notice some tearing >>>on the screen. I want to sync swapBuffer with vblank in order to get 75 >>>FPS and avoid tearing. What should I do? >>> >>>I'm using xorg 7.0 + mesa 6.5 + latest i915 driver from DRI. >>> >>> >>I'm not sure if vblank support is in Mesa 6.5.. it is in CVS alright.. >> >>you need to sest the env variable vblank_mode=3 to force vblank >> >>Dave. >> >> >> > > >Using Tomcat but need to do more? Need to support web services, security? >Get stuff done quickly with pre-integrated technology to make your job easier >Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo >http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 >_______________________________________________ >Mesa3d-dev mailing list >Mesa3d-dev@lists.sourceforge.net >https://lists.sourceforge.net/lists/listinfo/mesa3d-dev > > > Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Mesa3d-dev mailing list Mesa3d-dev@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mesa3d-dev
