Vivante GPUs have lossless buffer compression using the tile-status bits,
which can reduce memory access and thus improve performance.
This patch only enables compression for "V4" compression GPUs, but the
implementation is tested on GC2000(V1) and GC3000(V2). V1/V2 compresssion
looks absolutely useless, so it is not enabled.
I couldn't test if this patch breaks MSAA, because it looks like MSAA is
already broken.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
This mirrors the change in blt. RS cares about this for msaa/compression.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Both translate the same thing, so just add the missing cases into one.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
BLT engine uses all ones to clear TS, set ts_clear_value to match that.
Note: ts_clear_value is never used with BLT engine.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Since we have "ts_valid" to avoid using uncleared ts, this memset serves
no purpose. Also it is broken because it doesn't use cpu_prep/cpu_fini.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
GC7000L has a TS mode with larger tiles, which improves performance.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
The size of the TS is screen->specs.bits_per_tile bits per tile, with each
tile being 64 bytes of the resource.
This gives the same result for 32bpp formats, but reduces the size of TS
for 16bpp formats by 2.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Back when autotools and scons were the two build systems, it kinda made
sense to call scons "not autoconf", but autoconf's been gone for a while
now and other build systems have been added (android.mk and meson), so
the name really doesn't make any sense anymore.
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
This simplifies a bunch of stuff by
(1) Keeping all the things in a single allocation, making things easier
for the cache.
(2) creating a shader_variant creation helper.
This is immediately put to use by creating rtld shader binaries. This
is the main reason for the binaries, as we need to do the linking at
upload time, i.e. post caching. We do not enable rtld yet.
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Some headers were not dragged in the last update(s).
Fixes: 465ec0b145 ("vulkan: Update the XML and headers to 1.1.113")
Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Fixes following build problem:
Message: libdrm 2.4.99 needed because amdgpu has the highest requirement
Dependency libdrm_intel found: NO found '2.4.97' but need: '>=2.4.99'
Dependency libdrm_intel found: NO
meson.build:1178:4: ERROR: Invalid version of dependency, need 'libdrm_intel' ['>=2.4.99'] found '2.4.97'.
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
The scissor state -is- setup, but the scissor test is not enabled. This
can prevent certain optimizations from occurring on tilers where
unaffected tiles are thrown out entirely.
v2: Only enable scissor test if the scissor test is actually set by the
app, to avoid regressing quad-based clears used for other reasons (like
a color mask).
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
LLVM doesn't insert s_waitcnt_vscnt before GS_DONE.
There was also the crash in legacy GS copy shader.
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Marek Olšák