| Commit message (Collapse) | Author | Age | Files | Lines |
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Track how resources are used, ie. which state they may potentially dirty
if the backing bo is changed/reallocated, to optimize rebind_resource().
This will be more important in a later patch when we hook up eviction of
entries in a6xx tex state cache.
Signed-off-by: Rob Clark <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4744>
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Previously we tried to normalize nr_samples to MAX2(1, nr_samples) to
avoid having to deal with 0 vs 1 everywhere. But this causes problems
in mesa/st, for example st_finalize_texture() will think there is a
nr_samples mismatch and recreate the texture. Somehow this manifests
as corrupt x11 font rendering on generations that do not support MSAA
(but apparently works fine on a5xx and a6xx which do support MSAA.)
Fixes: cf0c7258ee0 freedreno/a5xx: MSAA
Signed-off-by: Rob Clark <[email protected]>
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Intended to be something more compact than a 64b pointer, which could be
used as a key into hashtables. Prep work for texture state objects.
Signed-off-by: Rob Clark <[email protected]>
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These are not necessary because the corresponding settings are set via
the .dir-locals.el file anyway. Most of them were missing a ‘:’ after
“tab-width” which was making Emacs display an annoying warning
whenever you open the file.
This patch was made with:
sed -ri '/-\*- mode:/,/^$/d' \
$(find src/gallium/{drivers,winsys} -name \*.\[ch\] \
-exec grep -l -- '-\*- mode:' {} \+)
Signed-off-by: Rob Clark <[email protected]>
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Somehow this got lost from the initial MSAA patch.
Signed-off-by: Rob Clark <[email protected]>
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In particular, move per-shader-stage info out to a seperate array of
enum's indexed by shader stage. This will make it easier to add more
shader stages as well as new per-stage state (like SSBOs).
Signed-off-by: Rob Clark <[email protected]>
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Signed-off-by: Rob Clark <[email protected]>
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Make this an array indexed by shader stage, as is done elsewhere for
other per-shader-stage state. This will simplify things as more shader
stages are eventually added.
Signed-off-by: Rob Clark <[email protected]>
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Signed-off-by: Kai Wasserbäch <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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v1 → v2:
- Fixed indentation (noted by Brian Paul)
- Removed second assert from nouveau's switch statements (suggested by
Brian Paul)
Signed-off-by: Kai Wasserbäch <[email protected]>
Reviewed-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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Signed-off-by: Rob Clark <[email protected]>
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The separate FS/VS entrypoints are no longer used since a3ed98f. So
just inline them.
Signed-off-by: Rob Clark <[email protected]>
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Instead of playing the guessing game as to which texture format reads
from which border color encoding type, just write both of them always.
Signed-off-by: Ilia Mirkin <[email protected]>
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Also throw in LATC while we're at it (same exact format). This could be
made more efficient by keeping a shadow compressed texture to use for
returning at map time. However... it's not worth it for now...
presumably compressed textures are not updated often.
Lastly fix up Z32S8 transfers to non-0 layers.
Signed-off-by: Ilia Mirkin <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
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Both use the same layout for the buffer containing border-color values,
so rather than duplicating the logic in a4xx, split it out into a
helper.
Signed-off-by: Rob Clark <[email protected]>
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Signed-off-by: Ilia Mirkin <[email protected]>
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Keep the existing function as a common helper. But this lets us move an
a2xx specific hack out of common code. And the PIPE_TEX_WRAP_CLAMP
emulation will require an a3xx specific hack. So rather than piling on
hacks, split this out.
Signed-off-by: Rob Clark <[email protected]>
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Some apps seem to give us a null sampler/view for texture slots which
come before the last used texture slot. In particular 0ad triggers
this.
Signed-off-by: Rob Clark <[email protected]>
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Small typo introduced in a3ed98f.
Signed-off-by: Rob Clark <[email protected]>
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The new function replaces four old functions: set_fragment/vertex/
geometry/compute_sampler_views().
Note: at this time, it's expected that the 'start' parameter will
always be zero.
Reviewed-by: Roland Scheidegger <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Tested-by: Emil Velikov <[email protected]>
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Split the parts that are specific to adreno a2xx series GPUs from the
parts that will be in common with a3xx, so that a3xx support can be
added more cleanly.
Signed-off-by: Rob Clark <[email protected]>
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New textures or vertex buffers don't always require patching and
re-emitting the shaders. So do a better job of figuring out when we
actually have to patch the shader.
Signed-off-by: Rob Clark <[email protected]>
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Switch to use the envytools generated headers for register/bitfield
definitions. This is the first step in preparing to add a3xx support,
since it avoids having conflicting names for a3xx and a2xx registers.
And since I'm using envytools for a3xx it is simpler to just use it for
everything.
This shouldn't cause any functional change, it is really just a lot of
renaming.
Signed-off-by: Rob Clark <[email protected]>
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Currently works on a220. Others in the a2xx family look pretty similar
and should be pretty straightforward to support with the same driver.
The a3xx has a new shader ISA, and while many registers appear similar,
the register addresses have been completely shuffled around. I am not
sure yet whether it is best to support with the same driver, but
different compiler, or whether it should be split into a different
driver.
v1: original
v2: build file updates from review comments, and remove GPL licensed
header files from msm kernel
v3: smarter temp/pred register assignment, fix clear and depth/stencil
format issues, resource_transfer fixes, scissor fixes
Signed-off-by: Rob Clark <[email protected]>
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