OpenCL kernels have parameters (see pipe_grid_info::input), and so we
need a way to access them.
The offset source is the offset of the parameter to load in the kernel input
buffer.
v2: improve commit message
remove BASE
split lower_io changes into separate commit
Signed-off-by: Karol Herbst <[email protected]>
---
src/compiler/nir/nir_intrinsics.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/compiler/nir/nir_intrinsics.h
b/src/compiler/nir/nir_intrinsics.h
index 4451d6a311..e0197063c1 100644
--- a/src/compiler/nir/nir_intrinsics.h
+++ b/src/compiler/nir/nir_intrinsics.h
@@ -497,6 +497,8 @@ LOAD(ubo, 2, 0, xx, xx, xx, NIR_INTRINSIC_CAN_ELIMINATE |
NIR_INTRINSIC_CAN_REOR
LOAD(input, 1, 2, BASE, COMPONENT, xx, NIR_INTRINSIC_CAN_ELIMINATE |
NIR_INTRINSIC_CAN_REORDER)
/* src[] = { vertex, offset }. const_index[] = { base, component } */
LOAD(per_vertex_input, 2, 2, BASE, COMPONENT, xx, NIR_INTRINSIC_CAN_ELIMINATE
| NIR_INTRINSIC_CAN_REORDER)
+/* src[] = { address }. No const_index */
+LOAD(kernel_param, 1, 0, xx, xx, xx, NIR_INTRINSIC_CAN_ELIMINATE |
NIR_INTRINSIC_CAN_REORDER)
/* src[] = { barycoord, offset }. const_index[] = { base, component } */
INTRINSIC(load_interpolated_input, 2, ARR(2, 1), true, 0, 0,
2, BASE, COMPONENT, xx,
--
2.14.3
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