On Wed, Dec 13, 2017 at 09:56:32PM +0100, Matthieu Herrb wrote: > On Mon, Nov 27, 2017 at 08:22:30PM +1100, Jonathan Gray wrote: > > cd /usr/xenocara/lib > > ftp https://mesa.freedesktop.org/archive/mesa-17.2.6.tar.gz > > ftp http://jsg.id.au/mesa-update/mesa.diff.gz > > tar zxf mesa-17.2.6.tar.gz > > gunzip mesa.diff.gz > > patch -p0 < mesa.diff > > > > sed -i 's/mesa$/mesa-17.2.6/' Makefile > > > > build xenocara as normal > > > > Builds on at least amd64, i386, sparc64, armv7 and arm64. > > > > I'm interested in reports from people who saw corruption on Intel > > graphics during the brief period when Mesa 17.1.6 was in the tree. > > Hi, > > Works for me on my various intel and radeon based machines, including > macppc (with r300). I wasn't seeing the corruption with 17.1.6 though. > > I've also checked the it builds and that glxgears works (slowly as > expected) on loongson. > -- > Matthieu Herrb >
Hi, The last time the Mesa 17 update came up there was also an issue with the newly introduced GLSL shader cache with pledge(2), which broke 3d Accel/WebGL in chromium, at least on radeondrm(4). Is this still an issue? On Thu, Aug 24, 2017 at 09:14:53PM -0400, Bryan Steele wrote: > It's the GPU Process that crashses, not chrome totally, so stuff > doesn't feel as fast but otherwise works.. except WebGL. > > With MESA_GLSL_CACHE_DISABLE > > Canvas: Hardware accelerated > CheckerImaging: Disabled > Flash: Hardware accelerated > Flash Stage3D: Hardware accelerated > Flash Stage3D Baseline profile: Hardware accelerated > Compositing: Hardware accelerated > Multiple Raster Threads: Enabled > Native GpuMemoryBuffers: Software only. Hardware acceleration disabled > Rasterization: Software only. Hardware acceleration disabled > Video Decode: Hardware accelerated > WebGL: Hardware accelerated > WebGL2: Hardware accelerated > > Without MESA_GLSL_CACHE_DISABLE > > Canvas: Software only, hardware acceleration unavailable > CheckerImaging: Disabled > Flash: Software only, hardware acceleration unavailable > Flash Stage3D: Software only, hardware acceleration unavailable > Flash Stage3D Baseline profile: Software only, hardware acceleration unavailable > Compositing: Software only, hardware acceleration unavailable > Multiple Raster Threads: Enabled > Native GpuMemoryBuffers: Software only. Hardware acceleration disabled > Rasterization: Software only, hardware acceleration unavailable > Video Decode: Software only, hardware acceleration unavailable > WebGL: Hardware accelerated but at reduced performance > WebGL2: Unavailable > > $ ktrace -di > 73674 chrome CALL open(0x178f67579a80,0x10000<O_RDONLY|O_CLOEXEC>) > 73674 chrome NAMI > "/home/brynet/.cache/mesa/de/4387ec406a27454794d3b16d24e\ > 73674 chrome PLDG open, "rpath", errno 1 Operation not permitted > 98110 chrome CALL kill(73674,SIGKILL) > > -Bryan.
