diff options
| author | Christian Gmeiner <cgmeiner@igalia.com> | 2023-07-11 15:36:34 +0200 |
|---|---|---|
| committer | Marge Bot <emma+marge@anholt.net> | 2023-07-21 08:52:03 +0000 |
| commit | fb48d3d1da0ab493fbd22f62dd85a9ab0c0811a0 (patch) | |
| tree | 22ea75163f83ac786f853430434013c3949b4983 | |
| parent | 65ffa5b0b8066045b657d155d4ef16e5e7f38525 (diff) | |
nir: add enta specific intrinsic used for txs lowering
Non of the know etnaviv GPUs support this feature in hardware
and the binary blob provides sizes via uniforms too.
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24217>
| -rw-r--r-- | src/compiler/nir/nir_intrinsics.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/compiler/nir/nir_intrinsics.py b/src/compiler/nir/nir_intrinsics.py index 187f5a555d7..955a87c455e 100644 --- a/src/compiler/nir/nir_intrinsics.py +++ b/src/compiler/nir/nir_intrinsics.py @@ -1905,3 +1905,11 @@ system_value("ray_query_global_intel", 1, bit_sizes=[64]) # is defined to be whatever thing the hardware can easily give you, so long as # it's in normalized coordinates in the range [0, 1] across the point. intrinsic("load_point_coord_maybe_flipped", dest_comp=2, bit_sizes=[32]) + + +# Load texture size values: +# +# Takes a sampler # and returns width, height and depth. If texture is a array +# texture it returns width, height and array size. Used for txs lowering. +intrinsic("load_texture_size_etna", src_comp=[1], dest_comp=3, + flags=[CAN_ELIMINATE, CAN_REORDER]) |