On Fri, Jul 06, 2018 at 01:29:29PM -0700, Nanley Chery wrote: > On Fri, Jul 06, 2018 at 03:36:01PM +0300, Pohjolainen, Topi wrote: > > On Tue, Jun 12, 2018 at 12:21:52PM -0700, Nanley Chery wrote: > > > This series fixes a couple stencil texturing bugs on HSW and > > > cache-tracking for certain stencil BOs on all platforms. > > > > > > Nanley Chery (13): > > > i965: Set the r8stencil flag in miptree_finish_write > > > i965/miptree: Set the r8stencil flag in map_depthstencil > > > i965/draw: Set the r8stencil flag after drawing > > > i965/draw: Fix adding the stencil bo to the depth cache > > > i965/miptree: Use make_surface in map_blit > > > i965/miptree: Delete MIPTREE_CREATE_LINEAR > > > i965/miptree: Share tiling_flags in miptree_create > > > i965/miptree: Share the miptree format in miptree_create > > > i965/miptree: Share alloc_flags in miptree_create > > > > I'm not sure if this maintains the BO_ALLOC_BUSY. > > > > > i965/miptree: Add and use mt_surf_usage > > > i965/miptree: Refactor miptree_create > > > i965/miptree: Create the r8stencil_mt immediately > > > i965/miptree: Inline make_separate_stencil > > > > Same here. >
I should mention that I attempted to answer your questions on those patches here. Please let me know if I didn't. -Nanley > Yes, those two patches don't maintain BO_ALLOC_BUSY for the cases where > the user creates a depth, depth-stencil, or stencil texture. It seems > better this way though since, like a color texture, those are liable to > be accessed with the CPU immediately. > > I think we can maintain BO_ALLOC_BUSY for multisampled textures, since > they will never be accessed on the CPU. I'll send a follow-up patch. > Thoughts? > > AFAICT, BO_ALLOC_BUSY wasn't used for those textures until commit > a73d56dce37ae13f422215de1bf1fdfb8e2f6ed7, which allocated renderbuffers > for depth stencil textures and implicitly (and perhaps accidentally) > asked for a BUSY BO. I haven't thoroughly checked though. > > > Otherwise the series is: > > > > Reviewed-by: Topi Pohjolainen <topi.pohjolai...@intel.com> > > > > Thanks for the review! > > -Nanley > > > > > > > src/mesa/drivers/dri/i965/brw_blorp.c | 6 +- > > > src/mesa/drivers/dri/i965/brw_clear.c | 8 - > > > src/mesa/drivers/dri/i965/brw_draw.c | 14 +- > > > src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 211 ++++++++---------- > > > src/mesa/drivers/dri/i965/intel_mipmap_tree.h | 5 +- > > > src/mesa/drivers/dri/i965/intel_tex_image.c | 3 - > > > 6 files changed, 103 insertions(+), 144 deletions(-) > > > > > > -- > > > 2.17.0 > > > > > > _______________________________________________ > > > mesa-dev mailing list > > > mesa-dev@lists.freedesktop.org > > > https://lists.freedesktop.org/mailman/listinfo/mesa-dev _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
