 Sagar Ghuge
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0ec3522163
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nir: Handle other variants of image_samples properly while lowering
while lowering image_samples to one, we need to take
nir_intrinsic_image_deref_samples and
nir_intrinsic_bindless_image_samples intrinsic into account.
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/8211
Fixes: ab4c2990ed ("intel/compiler: use lower_image_samples_to_one")
Signed-off-by: Sagar Ghuge <sagar.ghuge@intel.com>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21053>
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2023-02-02 21:40:45 +00:00 |
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Amber
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c384690ab7
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nir: support lowering nir_intrinsic_image_samples to a constant load
This can be used by multiple drivers that do not support ms images
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Reviewed-by: Rob Clark <robclark@freedesktop.org>
Reviewer-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Signed-off-by: Amber Amber <amber@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20813>
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2023-02-01 19:52:49 +00:00 |
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Qiang Yu
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194add2c23
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nir: lower image add lower_to_fragment_mask_load_amd option
Like lower_to_fragment_fetch_amd option in lower tex,
this is for radeonsi to lower MS image ops.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18666>
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2022-12-19 09:22:16 +08:00 |
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Emma Anholt
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d506d910e4
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nir: Switch to using nir_vec_scalars() for things that used nir_channel().
This should reduce follow-on optimization work to copy-propagate and
dead-code away the movs generated in construction of vectors.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14865>
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2022-03-02 22:28:58 +00:00 |
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Emma Anholt
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879a569884
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nir: Switch from ralloc to malloc for NIR instructions.
By replacing the 48-byte ralloc header with our exec_node gc_node (16
bytes), runtime of shader-db on my system across this series drops
-4.21738% +/- 1.47757% (n=5).
Inspired by discussion on #5034.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11776>
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2021-09-14 17:53:06 +00:00 |
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Jason Ekstrand
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c6102dda0a
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nir/lower_image: Handle index and bindless image_size
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12005>
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2021-07-22 14:22:35 -05:00 |
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Jordan Justen
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6898549d56
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nir: Add nir_lower_image() to lower cube image sizes
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9466>
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2021-07-21 11:02:15 -07:00 |
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