Dave, These 2 patches (along with kernel side changes I sent) fix the main problem I've encountered using virgl with Android. There are 2 interrelated problems with ref counting of resources. Gralloc and openGL need to share the pipe screen to properly ref count resources. Furthermore, flink names and prime handles need to be tracked separately. At least that is my conclusion looking at freedreno and other implementations.
Thanks to Rob Clark for sending me down the right path. Rob Rob Herring (2): virgl: reuse screen when fd is already open virgl: fix reference counting of prime handles src/gallium/auxiliary/target-helpers/drm_helper.h | 7 +- src/gallium/drivers/virgl/virgl_screen.c | 1 + src/gallium/drivers/virgl/virgl_screen.h | 6 + src/gallium/winsys/virgl/drm/virgl_drm_public.h | 4 +- src/gallium/winsys/virgl/drm/virgl_drm_winsys.c | 131 ++++++++++++++++++++-- src/gallium/winsys/virgl/drm/virgl_drm_winsys.h | 1 + 6 files changed, 130 insertions(+), 20 deletions(-) -- 2.5.0 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
