Module: Mesa Branch: main Commit: a2b799c53ca6b6070c80046b5f2b06236c0a0fbb URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=a2b799c53ca6b6070c80046b5f2b06236c0a0fbb
Author: Faith Ekstrand <[email protected]> Date: Fri Sep 15 17:22:52 2023 -0500 nir: Add an load_barycentric_at_offset_nv intrinsic NVIDIA hardware takes the offset as two 4.12 fixed-point values packed into a single 32-bit value. Reviewed-by: Emma Anholt <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25000> --- src/compiler/nir/nir_divergence_analysis.c | 1 + src/compiler/nir/nir_intrinsics.py | 1 + 2 files changed, 2 insertions(+) diff --git a/src/compiler/nir/nir_divergence_analysis.c b/src/compiler/nir/nir_divergence_analysis.c index 14079efb161..c6f24bb02b7 100644 --- a/src/compiler/nir/nir_divergence_analysis.c +++ b/src/compiler/nir/nir_divergence_analysis.c @@ -495,6 +495,7 @@ visit_intrinsic(nir_shader *shader, nir_intrinsic_instr *instr) case nir_intrinsic_load_barycentric_model: case nir_intrinsic_load_barycentric_at_sample: case nir_intrinsic_load_barycentric_at_offset: + case nir_intrinsic_load_barycentric_at_offset_nv: case nir_intrinsic_load_barycentric_coord_pixel: case nir_intrinsic_load_barycentric_coord_centroid: case nir_intrinsic_load_barycentric_coord_sample: diff --git a/src/compiler/nir/nir_intrinsics.py b/src/compiler/nir/nir_intrinsics.py index 526413f1917..eee5ffcccb1 100644 --- a/src/compiler/nir/nir_intrinsics.py +++ b/src/compiler/nir/nir_intrinsics.py @@ -1014,6 +1014,7 @@ barycentric("at_sample", 2, [1]) barycentric("coord_at_sample", 3, [1]) # src[] = { offset.xy }. barycentric("at_offset", 2, [2]) +barycentric("at_offset_nv", 2, [1]) barycentric("coord_at_offset", 3, [2]) # Load sample position:
