A single Vulkan state can map to multiple fields in different GPU
instructions. This change introduces the bottom half of a simplified
emission mechanism where we do the following :
Vulkan runtime state
|
V
Intermediate driver state
|
V
Instruction programming
This way we can detect that the intermediate state didn't change and
avoid HW instruction emission.
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/24536>
The goal of this change it to move away from a single batch buffer
containing all kind of pipeline instructions to a list of instructions
we can emit separately.
We will later implement pipeline diffing and finer state tracking that
will allow fewer instructions to be emitted.
This changes the following things :
* instead of having a batch & partially packed instructions, move
everything into the batch
* add a set of pointer in the batch that allows us to point to each
instruction (almost... we group some like URB instructions,
etc...).
At pipeline emission time, we just go through all of those pointers
and emit the instruction into the batch. No additional packing is
involved.
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/24536>
We'll use this later to know when to reemit
3DSTATE_STREAMOUT::ForceRendering
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/24536>
Leave the static part in genX_pipeline.c and only repack the dynamic
part in genX_gfx_state.c
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/24536>
We can reduce the amount of packing we do by only packing the dynamic
part.
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/24536>
gfx8_cmd_buffer.c does not apply to gfx8 anymore for instance, it can
also be included in all builds.
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/24536>
Instead of having that function do only merging of 2 sets of dwords,
it can also do the packing of the new dynamic values. This saves us a
bunch of local structures to declare and calling the packing functions
ourselves.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24536>
This bit is set in the dynamic state emission. This is currently not
breaking anything because LEADING=0.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 71ebd9b9d7 ("anv,hasvk: respect provoking vertex setting on geometry shaders")
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24536>
Add a driconf to force the swapchain size to match
`VkSurfaceCapabilities2KHR::currentExtent` as a workaround for
misbehaved games
Fixes: 6139493ae3 ("vulkan/wsi: return VK_SUBOPTIMAL_KHR for sw/x11 on window resize")
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24818>
This was left unused after 624ac55721 ("anv: move total_batch_size to
anv_batch"). We're now going to use it to store the total amount of
commands written in a command buffer.
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/24628>
This name is confusing, the real thing it represents is the allocated
amount of batch space.
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/24628>
When MSAA is enabled, instead of using BLENDFACTOR_ZERO use CONST_COLOR,
CONST_ALPHA and supply zero by using blend constants.
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/24714>
We kept those tilings disabled up to know. Now that ISL has proper
support for them, remove this.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23620>
Ys & Yf are both implemented in ISL now, we still have some Yf issues
to investigate. Instead of disabling them in ISL, we disable them in
the two drivers.
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23620>
ISL makes a bunch of decision on programming (MOCS,
RENDER_SURFACE_STATE values) based on this flag. It's important to set
it if we're going to use an image as storage.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: mesa-stable
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23620>
With -Dintel-clc=system, the build system will search for an `intel_clc`
binary and use it instead of building `intel_clc` itself.
This allows Intel Vulkan ray tracing support to be built when cross
compiling without terrible hacks (that would otherwise be necessary due
to `intel_clc`'s dependence on SPIRV-LLVM-Translator, libclc, clang, and
LLVM).
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24983>
Instead of only initializing the clear color when the first subresource
is accessed, initialize it for every FCV-enabled subresource. This is
needed because writes to any subresource may be converted to fast
clears.
Now that init_fast_clear_color is called for every subresource, we take
care not to stomp on the fast-clear-tracking state of the first
subresource by moving the code which updates it outside of
init_fast_clear_color.
Now init_fast_clear_color does just what it says: initializes the fast
clear color.
This fixes the regression introduced with commit 57445adc89,
("anv: Re-enable CCS_E on TGL+").
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/8461
Reviewed-by: Rohan Garg <rohan.garg@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24857>
