Changes since the previous version: - Because of objections, I've dropped the patch "intel: Create intel_miptree_get_region() to prepare for fast color clear." Instead of using an accessor function to ensure that appropriate resolves are performed before any access to intel_mipmap_tree::region, I've simply placed the resolves at the points where they are needed, as we do for HiZ.
- Rebased on top of Eric's intel_miptree_blit code--this reduced the number of places where resolves had to be performed. - Added a perf_debug message if the client tries to clear to a color that isn't compatible with the fast color clear mechanism. - Ensured that BRW_NEW_SURFACES is flagged when a fast clear occurs, so that the MCS buffer pointer and the fast clear color will be properly delievered next time the surface is used. - Fixed some build warnings. - Added patch 01/12, which avoids a corner case bug that was present in the previous series. This series is avaiable on branch "fast-color-clear-3" of git://github.com/stereotype441/mesa.git. [PATCH v2 01/12] intel: Keep region name in intel_miptree_create_for_dri2_buffer(). [PATCH v2 02/12] intel: Conditionally compile mcs-related code for i965 only. [PATCH v2 03/12] i965/gen7+: Create an enum for keeping track of fast color clear state. [PATCH v2 04/12] i965/gen7+: Set up MCS in SURFACE_STATE whenever MCS is present. [PATCH v2 05/12] i965/gen7+: Create helper functions for single-sample MCS buffers. [PATCH v2 06/12] i965/gen7+: Implement fast color clear operation in BLORP. [PATCH v2 07/12] i965/blorp: Expand clear class hierarchy to prepare for RT resolves. [PATCH v2 08/12] i965/blorp: Write blorp code to do render target resolves. [PATCH v2 09/12] i965/gen7+: Ensure that front/back buffers are fast-clear resolved. [PATCH v2 10/12] i965/gen7+: Resolve color buffers when necessary. [PATCH v2 11/12] i965/gen7+: Disable fast color clears on shared regions. [PATCH v2 12/12] i965/gen7: Enable support for fast color clears. _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
