From: Jason Ekstrand <jason.ekstrand@intel.com>
Date: Wed, 20 Apr 2016 17:32:59 +0000 (-0700)
Subject: spirv: Trivially handle the NonWriteable decoration
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2ef7aef3224cabf70edb409ef0d44b77eedc46ac;p=mesa.git

spirv: Trivially handle the NonWriteable decoration

Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
---

diff --git a/src/compiler/spirv/spirv_to_nir.c b/src/compiler/spirv/spirv_to_nir.c
index 99514b49650..8d4f771364f 100644
--- a/src/compiler/spirv/spirv_to_nir.c
+++ b/src/compiler/spirv/spirv_to_nir.c
@@ -454,6 +454,7 @@ struct_member_decoration_cb(struct vtn_builder *b,
    assert(member < ctx->num_fields);
 
    switch (dec->decoration) {
+   case SpvDecorationNonWritable:
    case SpvDecorationRelaxedPrecision:
       break; /* FIXME: Do nothing with this for now. */
    case SpvDecorationNoPerspective:
diff --git a/src/compiler/spirv/vtn_variables.c b/src/compiler/spirv/vtn_variables.c
index 3cbac1e5da8..3b495b2332c 100644
--- a/src/compiler/spirv/vtn_variables.c
+++ b/src/compiler/spirv/vtn_variables.c
@@ -895,6 +895,9 @@ var_decoration_cb(struct vtn_builder *b, struct vtn_value *val, int member,
 
    /* Handle decorations that apply to a vtn_variable as a whole */
    switch (dec->decoration) {
+   case SpvDecorationNonWritable:
+      /* Do nothing with this for now */
+      return;
    case SpvDecorationBinding:
       vtn_var->binding = dec->literals[0];
       return;