Age | Commit message (Collapse) | Author | |
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2010-03-17 | libdrm_radeon: Optimize cs_gem_reloc to do less looping. | Pauli Nieminen | |
bo->referenced_in_cs is checked if bo is already in cs. Adding and removing reference in bo is done with atomic operations to allow parallel access to a bo from multiple contexts. cs->id generation code quarentees there is not duplicated ids which limits number of cs->ids to 32. If there is more cs objects rest will get id 0. V2: - Fix configure to check for atomics operations if libdrm_radeon is only selected. - Make atomic operations private to libdrm. This optimization decreases cs_write_reloc share of torcs profiling from 4.3% to 2.6%. Tested-by: Michel Dänzer <michel@daenzer.net> Signed-off-by: Pauli Nieminen <suokkos@gmail.com> | |||
2010-01-14 | radeon: indentation & trailing space cleanup | Jerome Glisse | |
2009-12-21 | radeon: straighten out the API insanity. | Dave Airlie | |
as Michel pointed out we are exposing too much info for these object for this to be maintainable going forward. This patch set minimises the exposed parts of the radeon_bo and radeon_cs objects to the piece necessary for ddx/mesa to operate at a decent speed. The major problem is mesa contains a legacy BO/CS managers which we still need to expose functionality to, and we really cannot change the API until we can drop the non-KMS codepaths. Signed-off-by: Dave Airlie <airlied@redhat.com> | |||
2009-11-17 | Move libdrm/ up one level | Kristian Høgsberg | |