The actual TCS epilog selection code is kept unchanged for now,
we'll delete it when RadeonSI also gets rid of TCS epilogs.
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/28408>
TCS epilogs are not needed anymore because the TCS can implement
dynamic states by itself 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/28408>
This allows the TCS to read the primitive mode and whether
TES reads the tess factors, from an SGPR arg, which lets it
decide how to store them at runtime.
For linked shaders, the conditions will be constant and
NIR optimizations can delete the dead CF.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28408>
For linked shaders, the information is available as constant,
while for unlinked shaders, the info is in a SGPR arg.
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/28408>
Will be needed by the ABI lowering of the new intrinsic that
tells the TCS the primitive type, if it's known.
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/28408>
For now, only monolithic shaders will hit the code path that will
generate these intrinsics.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28408>
These will be needed to implement some tessellation dynamic
states within the TCS as opposed to using an epilog.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28408>
We don't know what the float mode was by the end of the previous shader,
so we should always set it.
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28392>
BSpec 56797:
Math operation rules when half-floats are used on both source and
destination operands and both source and destinations are packed.
The execution size must be 16.
Signed-off-by: Rohan Garg <rohan.garg@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27235>
This reverts commit be8b7980e6.
Store the cache entry so that the fast path picks up the optimized
pipeline when its available from a background optimized_compile_job().
Observed traces where it would take the fast path back and forth using
an unoptimized pipeline and never pick up the optimized pipeline leading
to >50% fps drop.
Signed-off-by: Juston Li <justonli@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28440>
Rename parameters in rc_per_pic to emphasize that the method is obsoleted
Add warning to recommend users to update VCN FW for the correct rate control
Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28234>
Using VCN FW encode version to check if the current FW support the new
rate control per picture method (ex). If not, roll back to use the previous
rate control per picture method.
Fixes: 5ecf83e9adcd652e6159 ("radeonsi/vcn: Implement separate QP for I/P/B frames")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/10793
Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28234>
So that driver can query the current VCN FW decode version and encode
major and minor version.
Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28234>
The result is not the same if the multiplication overflows, mad_clamp
does not truncate between the mul and the add.
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28421>
