Module: Mesa Branch: main Commit: fb48d3d1da0ab493fbd22f62dd85a9ab0c0811a0 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=fb48d3d1da0ab493fbd22f62dd85a9ab0c0811a0
Author: Christian Gmeiner <[email protected]> Date: Tue Jul 11 15:36:34 2023 +0200 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 <[email protected]> Acked-by: Alyssa Rosenzweig <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24217> --- src/compiler/nir/nir_intrinsics.py | 8 ++++++++ 1 file changed, 8 insertions(+) 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])
