From: Timothy Arceri <tarceri@itsqueeze.com>
Date: Fri, 13 Mar 2020 03:18:27 +0000 (+1100)
Subject: nir: add matrix_layout to nir_variable data
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c19ebca308f30d09949ca66cc10ea63592fe98cf;p=mesa.git

nir: add matrix_layout to nir_variable data

This will be used by the following patch.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4623>
---

diff --git a/src/compiler/glsl/glsl_to_nir.cpp b/src/compiler/glsl/glsl_to_nir.cpp
index 2043ea8d8ba..8ef74066925 100644
--- a/src/compiler/glsl/glsl_to_nir.cpp
+++ b/src/compiler/glsl/glsl_to_nir.cpp
@@ -464,6 +464,7 @@ nir_visitor::visit(ir_variable *ir)
 
    var->data.precision = ir->data.precision;
    var->data.explicit_location = ir->data.explicit_location;
+   var->data.matrix_layout = ir->data.matrix_layout;
    var->data.from_named_ifc_block = ir->data.from_named_ifc_block;
    var->data.compact = false;
 
diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h
index c76d009bf8c..b9a5637e68e 100644
--- a/src/compiler/nir/nir.h
+++ b/src/compiler/nir/nir.h
@@ -439,6 +439,11 @@ typedef struct nir_variable {
        */
       unsigned explicit_offset:1;
 
+      /**
+       * Layout of the matrix.  Uses glsl_matrix_layout values.
+       */
+      unsigned matrix_layout:2;
+
       /**
        * Non-zero if this variable was created by lowering a named interface
        * block.