OK. i tried your command i.e. "./configure --enable-debug --enable-gallium-swrast --with-driver=xlib" and did "make". I also ran "scons libgl-xlib" which i guess wasnt necessary. Correct me if i am wrong?
Now i set the LD_LIBRARY_PATH to lib/gallium and run gears. i see around 60fps on my AMD athlon x2. I tried gdb with gears and now it allows me to step into the gl calls also. Now would like to understand a few things that i did above: a. is the libGL.so built (using the above commands i.e. configure and make) under mesa/lib/gallium completely self-sufficient? Doesnt it need swrast_dri.so or swrastg_dri.do? b. On your comment "I don't recall if we ever made softpipe work as a DRI driver.". Whats the purpose of swrastg_dri.so then? where and when is this lib used? Btw Thanks Brian for your replies. This is my spare time project; hence the delay in response. Thx K On Tue, 2011-04-12 at 08:14 -0600, Brian Paul wrote: > On 04/11/2011 11:52 PM, kumar vemuri wrote: > > Hi Brian, > > > > I did use --enable-debug with configure. But still i dont see gdb > > stepping into gl calls... it does step into the glu calls though. > > > > This is my configure command: ./configure --enable-debug > > --enable-gallium-i915 --enable-gallium-swrast --with-dri-drivers=swrast > > Try this: > > ./configure --enable-debug --enable-gallium-swrast --with-driver=xlib > > > > By the way, dont know if its of any importance but .. > > I have an nvidia blob running on my pc. So to get the gallium softpipe > > setup working i am using the libGL.so generated by "scons libgl-xlib" > > under build/linux-<platform>/lib. And i set the LIBGL_DRIVERS_PATH to > > lib/gallium so that the libGL picks up the swrastg_dri.so but i dont > > have the swrast_dri.so under lib/gallium. > > > > Also, another question: Do i have to link the swrast_dri.so to > > swrastg_dri.so in lib/gallium for softpipe setup to work? > > I don't recall if we ever made softpipe work as a DRI driver. > > -Brian
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