external_mesa3d/src/intel/isl/isl_gen7.c, branch replicant-6.0

isl/gen7: remove unneeded ISL_DEV_GEN check

2016-10-14T10:53:25+00:00

The function gen7_format_needs_valign2 has two callers - the gen7 only
gen7_choose_valign_el() and isl_gen6_filter_tiling(). The latter of
which already guarding the invocation appropriately.

To be extra cautious add a couple of asserts alongside the removal of the
runtime check.

Signed-off-by: Emil Velikov 
Reviewed-by: Chad Versace

isl: prefix non-static API with isl_

2016-10-14T10:53:22+00:00

The rest of ISL already follows this approach. Be consistent and resolve
the final references.

Signed-off-by: Emil Velikov 
Reviewed-by: Chad Versace

intel/isl: Remove tiling checks from choose_msaa_layout

2016-10-03T21:53:01+00:00

We already do those checks in filter_tiling.  There's no good reason to
repeat them in choose_msaa_layout.  If anything they should have been
asserts and not "return false" checks.  Also, this check was causing us to
outright reject multisampled HiZ surfaces which wasn't intended.

Signed-off-by: Jason Ekstrand 
Reviewed-by: Chad Versace 
Reviewed-by: Nanley Chery

intel/isl: Handle HiZ and CCS tiling more directly

2016-10-03T21:53:01+00:00

The HiZ and CCS tiling formats are always used for HiZ and CCS surfaces
respectively.  There's no reason why we should go through filter_tiling and
it's much easier to always get HiZ and CCS right if we just handle them
directly.

Signed-off-by: Jason Ekstrand 
Reviewed-by: Topi Pohjolainen 
Reviewed-by: Chad Versace 
Reviewed-by: Nanley Chery

intel/isl: Add a format_supports_multisampling helper

2016-10-03T21:53:01+00:00

Signed-off-by: Jason Ekstrand 
Reviewed-by: Chad Versace 
Reviewed-by: Nanley Chery

isl: Finish tiling filtering for Gen6.

2016-09-16T04:21:50+00:00

Gen6 only has one additional restriction over Gen7+, so we just add it
to the existing gen7 function (which actually covers later gens too).

This should stop FINISHME spew when running GL on Sandybridge.

v2: Fix bytes per block vs. bits per block confusion (Jason) and
    rename function to gen6_filter_tiling (Jason and Chad).

Signed-off-by: Kenneth Graunke 
Reviewed-by: Jason Ekstrand

intel/isl: Allow valign2 for texture-only Y-tiled surfaces on gen7

2016-09-13T02:44:05+00:00

The restriction that Y-tiled surfaces must have valign == 4 only aplies to
render targets but we were applying it universally.  This causes problems
if ISL_FORMAT_R32G32B32_FLOAT is used because it requires valign == 2; this
should be okay because you can't render to that format.

Signed-off-by: Jason Ekstrand 
Reviewed-by: Chad Versace

intel/isl: Pass the dim_layout into choose_alignment_el

2016-08-25T21:10:43+00:00

Signed-off-by: Jason Ekstrand 
Reviewed-by: Topi Pohjolainen 
Reviewed-by: Chad Versace

isl: Add support for color control surfaces

2016-07-13T18:47:37+00:00

Reviewed-by: Chad Versace

isl: Add support for multisample compression surfaces

2016-07-13T18:47:37+00:00

Reviewed-by: Chad Versace