From: Rob Clark <robcl...@freedesktop.org>
For lowering user-clip-planes, we need a way to pass the enabled/used
user-clip-planes in to shader.
Signed-off-by: Rob Clark <robcl...@freedesktop.org>
---
src/glsl/nir/nir_intrinsics.h | 23 ++++++++++++-----------
1 file changed, 12 insertions(+), 11 deletions(-)
diff --git a/src/glsl/nir/nir_intrinsics.h b/src/glsl/nir/nir_intrinsics.h
index 07dd5cf..25084be 100644
--- a/src/glsl/nir/nir_intrinsics.h
+++ b/src/glsl/nir/nir_intrinsics.h
@@ -128,19 +128,20 @@ INTRINSIC(image_size, 0, ARR(), true, 4, 1, 0,
INTRINSIC(image_samples, 0, ARR(), true, 1, 1, 0,
NIR_INTRINSIC_CAN_ELIMINATE | NIR_INTRINSIC_CAN_REORDER)
-#define SYSTEM_VALUE(name, components) \
- INTRINSIC(load_##name, 0, ARR(), true, components, 0, 0, \
+#define SYSTEM_VALUE(name, components, num_indices) \
+ INTRINSIC(load_##name, 0, ARR(), true, components, 0, num_indices, \
NIR_INTRINSIC_CAN_ELIMINATE | NIR_INTRINSIC_CAN_REORDER)
-SYSTEM_VALUE(front_face, 1)
-SYSTEM_VALUE(vertex_id, 1)
-SYSTEM_VALUE(vertex_id_zero_base, 1)
-SYSTEM_VALUE(base_vertex, 1)
-SYSTEM_VALUE(instance_id, 1)
-SYSTEM_VALUE(sample_id, 1)
-SYSTEM_VALUE(sample_pos, 2)
-SYSTEM_VALUE(sample_mask_in, 1)
-SYSTEM_VALUE(invocation_id, 1)
+SYSTEM_VALUE(front_face, 1, 0)
+SYSTEM_VALUE(vertex_id, 1, 0)
+SYSTEM_VALUE(vertex_id_zero_base, 1, 0)
+SYSTEM_VALUE(base_vertex, 1, 0)
+SYSTEM_VALUE(instance_id, 1, 0)
+SYSTEM_VALUE(sample_id, 1, 0)
+SYSTEM_VALUE(sample_pos, 2, 0)
+SYSTEM_VALUE(sample_mask_in, 1, 0)
+SYSTEM_VALUE(invocation_id, 1, 0)
+SYSTEM_VALUE(user_clip_plane, 4, 1)
/*
* The format of the indices depends on the type of the load. For uniforms,
--
2.4.3
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