We can avoid reemitting this when the index buffer index type doesn't
change.
Also we don't need to update this when the pipeline changes as we do
not pull any value from the pipeline. Instead rely on the dynamic
state to tell if dyn->ia.primitive_restart_enable changed.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19050>
This change implements 3 states in one go:
- depth clamp enable
- depth clip enable
- depth clip negative one to one
This affects following packets:
3DSTATE_CLIP
3DSTATE_VIEWPORT_STATE_POINTERS_CC
3DSTATE_RASTER
v2: remove clip enable bit check from viewport emit (Lionel)
v3: use helper function from runtime to get depth clip (Lionel)
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18879>
Remove 'polygon_mode' from pipeline and read it from
dynamic state instead.
This affects following packets:
3DSTATE_CLIP
3DSTATE_RASTER
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18879>
Each logical device can point to its physical device intel_device_info
saving at least one intel_device_info.
This also allow us to set 'const' to avoid values in intel_device_info
being changed by mistake.
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Jordan Justen <jordan.l.justen@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17897>
When we made depth/stencil dynamic, we lost the optimization. This is
particularly important for cases where the stencil test is enabled but
never writes anything as certain combinations with discard can cause
the stencil write (which doesn't do anything) to get moved late which
can be a measurable perf hit. According to 028e1137e6 ("anv/pipeline:
Be smarter about depth/stencil state", it was a couple percent for DOTA2
on Broadwell back in the day. No idea how it affects current titles.
This may also improve the depth/stncil PMA workarounds on Gen8 and Gen9
since they're now looking at optimized depth/stencil state.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17564>
Now that we've stopped trying to do dynamic stuff up-front, we're only
merging in one bit: DoubleSidedStencilEnable. There's no point in all
the merging code for one bit which is a constant anyway.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17564>
For one thing, we were deceptively setting it wrong in genX_cmd_buffer.c
and then overwriting it in each of of gfx7_cmd_buffer.c and
gfx8_cmd_buffer.c. Pull it all into genX_cmd_buffer.c so it's no longer
duplicated. Also, stop doing the PATCHLIST conversion in anv_pipeline.c
and just store the number of patch vertices.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17564>
Following our rule that anything that can be dynamic should be set
(and is this case is already) in the following files :
- genX_cmd_buffer.c
- gfx8_cmd_buffer.c
- gfx7_cmd_buffer.c
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17564>
In the following case :
vkCmdBindPipeline(compute_pipeline);
vkCmdDispatch(...);
vkCmdBindPipeline(graphics_pipeline);
vkCmdBindIndexBuffer(buffer)
vkCmdDraw(...);
We're emitting the 3DSTATE_INDEX_BUFFER instruction while the HW is
still in GPGPU mode, because we're dealing the pipeline selection to
vkCmdDraw().
Found while debugging Age Of Empire 4, HW is hung on
3DSTATE_INDEX_BUFFER instruction.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: mesa-stable
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17153>
On Gfx7 we can only give the sample location for a given multisample
number. This means everytime the multisampling value changes, we have
to re-emit the locations. It's fine because it's also where
(3DSTATE_MULTISAMPLE) the number of samples is stored.
On Gfx8+ though, 3DSTATE_MULTISAMPLE only holds the number of samples
and all the sample locations for all number of samples are located in
3DSTATE_SAMPLE_PATTERN. So to be more effecient there, we need to
track the locations for all sample numbers and compare new values with
the relevant sample count when touching the dynamic state.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16220>
This information should match the current pipeline sample count.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15310>
Color writes & color masks occupy the same fields in the BLEND_STATE
structure. So we need to store color mask (which are not dynamic) on
the pipeline to merge that information with color writes.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: b15bfe92f7 ("anv: implement VK_EXT_color_write_enable")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6111
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15310>
First, there is a problem if you do the following
vkCmdSetColorWriteEnableEXT(attachmentCount = 8)
vkCmdBindPipeline(GFX, with attachmentCount = 4)
vkCmdDraw()
vkCmdBindPipeline(GFX, with attachmentCount = 8)
vkCmdDraw()
Because in the dynamic state emission code we rely on the first
pipeline to figure the number of BLEND_STATE entries to prepare. This
is wrong, we should fill all entries so that the dynamic state works
regardless of the number of attachments in the pipeline. With regard
to the dynamic values, we should retain enable/disable values that do
not concern the current pipeline.
Second, 3DSTATE_WM was not always reemitted when the pipeline changed.
But since it is not emitted as part of the pipeline, this results in
inconsistent state being programmed.
Third, we end up disabling the fragment stage completely in some
cases. And that is programming the pipeline inconsistently and
triggering a hang on TGL.
v2: Fix comment (Tapani)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: b15bfe92f7 ("anv: implement VK_EXT_color_write_enable")
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15310>
The problem is that we missed looking at pipeline changes. Pipelines
hold bits of dynamic states and when it changes we might need to
reemit a packet.
v2: fix comment (Tapani)
Add missing anv_cmd_buffer_needs_dynamic_state() use (Tapani)
Cc: mesa-stable
Fixes: 505d176a8e ("anv: disable baked in pipeline bits from dynamic emission path")
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15310>
There's never been a particularly good reason to stick these in gfx7/8.
We mostly did it to deduplicate the binary a bit but this shouldn't emit
all that much code.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14961>
A new extension allowing the application to use the OpenGL depth
range in NDC, i.e. with depth in range [-1, 1], as opposed to
Vulkan’s default of [0, 1].
v2:
- call gfx8_cmd_buffer_emit_viewport on ANV_CMD_DIRTY_PIPELINE (Jason)
- remove redundant !! operator since negativeOneToOne must be true or
false (Tapani)
- coding style changes (Lionel)
Gitlab: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6070
Signed-off-by: Vadym Shovkoplias <vadym.shovkoplias@globallogic.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15304>
Per primitive & attachment shading rate support added.
v2: Rebase on KHR_dynamic_rendering
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ivan Briano <ivan.briano@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13739>
Using recommended values based on performance studies across a range
of workloads.
Rework:
* Always enable geometry distribution
* Set ListCutIndexEnable if primitive restart is enabled
* Set distribution mode based on TEEnable
* Add comment explaining the 3DSTATE_VFG bits (Sagar)
v2:
- Emit 3DSTATE_VFG dynamically based on primitive restart (Ken)
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12091>
