These patches represent the remaining patches for enabling fast color clears on GEN9+. Mostly they address feedback from Chad. There is one spot where I am waiting for him to tell me what he wants for a comment [i965/meta/gen9: Individually fast clear color attachments]. Hopefully we can get that addressed without needing a resend just for that. Thanks to Chad, and Neil for the thorough feedback (and Kristian for helping me debug the implementation on some of that feedback).
Aside from the removed and rejected patches, there is one new patch where I add the ccs column to the surface formats table. See that patch for more details, but in short, this column is for gen9+ ccs and not for the older thing which resembled ccs functionality. patches 2 (which is new), 3, 4, and 7 are the ones missing review (please correct me if someone reviewed any of those and I missed it somehow). This branch may be found here: http://cgit.freedesktop.org/~bwidawsk/mesa/log/?h=skl-fast-clear NOTE: These patches "regress" piglit.spec.arb_shader_image_load_store.execution.load-from-cleared-image because of this bug: https://bugs.freedesktop.org/show_bug.cgi?id=92849 Cc: Chad Versace <chad.vers...@linux.intel.com> Ben Widawsky (7): i965/skl: Add fast color clear infrastructure i965: Add lossless compression to surface format table i965/skl: skip fast clears for certain surface formats i965/meta/gen9: Individually fast clear color attachments Revert "i965/gen9: Disable MCS for 1x color surfaces" Revert "i965/gen9: Enable rep clears on gen9" i965/gen9: Support fast clears for 32b float src/mesa/drivers/dri/i965/brw_context.h | 2 + src/mesa/drivers/dri/i965/brw_meta_fast_clear.c | 166 ++++++-- src/mesa/drivers/dri/i965/brw_surface_formats.c | 527 +++++++++++++----------- src/mesa/drivers/dri/i965/gen8_surface_state.c | 15 +- src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 32 +- src/mesa/drivers/dri/i965/intel_mipmap_tree.h | 13 +- 6 files changed, 454 insertions(+), 301 deletions(-) -- 2.6.2 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
