The original limits were chosen very conservatively because at
that time we didn't have a good understanding on the perf impact
of shader culling.
Since then, we've seen some use cases that have a higher amount
of PS params but still benefit from shader culling.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27751>
It now uses has_dedicated_vram and gfx_level to detect GFX10.3+
discrete GPUs, which should also include GFX11 now.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27751>
They are not needed anymore.
Both NIR and RADV shader info can be fully deduced from I/O
intrinsics, so there is no need to keep the variables.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28506>
This commit does two things at once, which cannot be split
into two commits because otherwise the driver would regress
in-between the two.
Change radv_nir_shader_info_pass so that it uses I/O intrinsics
instead of I/O variables for determining FS information.
Also eliminate gaps between input slots caused by unused input
variables. To this end, we use nir_recompute_io_bases after
nir_lower_io instead of assigning driver locations before it.
As part of this, we can now omit a clip/cull input when only
the second one is used.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28506>
Keeping the mask instead of the actual number will make it easier
later to transition to basing the information on I/O intrinsics
instead of I/O variables.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28172>
No functional changes.
Use const more, and rename some variables to make them clearer.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28172>
No functional changes.
Make the code look cleaner by handling the various stages
by different functions.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28172>
No functional changes.
The information in these structures will be needed
in a later commit. Done separately to help keep that
other commit cleaner.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28172>
This extension can be very useful for debugging VM faults with AMDGPU
because it's possible to associate VA ranges with Vulkan objects. Also
useful for detecting use-after-free.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28373>
Using the same SGPR bitfield in TCS and TES will simplify driver
code and make RADV consistent with RadeonSI.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28490>
