Parameter binding and gfx fixes. (#3302)

* Parameter binding and gfx fixes.

* Add diagnostics on entry point parameters.

* Fix.

---------

Co-authored-by: Yong He <yhe@nvidia.com>

6 files changed, 17 insertions, 17 deletions

diff --git a/tests/reflection/default-space.slang.expected b/tests/reflection/default-space.slang.expected
index 5ba17790c..2667ae96e 100644
--- a/tests/reflection/default-space.slang.expected
+++ b/tests/reflection/default-space.slang.expected
@@ -14,7 +14,7 @@ standard output = {
         },
         {
             "name": "b",
-            "binding": {"kind": "registerSpace", "index": 0},
+            "binding": {"kind": "subElementRegisterSpace", "index": 0},
             "type": {
                 "kind": "parameterBlock",
                 "elementType": {
@@ -32,7 +32,7 @@ standard output = {
                     ]
                 },
                 "containerVarLayout": {
-                    "binding": {"kind": "registerSpace", "index": 0}
+                    "binding": {"kind": "subElementRegisterSpace", "index": 0}
                 },
                 "elementVarLayout": {
                     "type": {
diff --git a/tests/reflection/mix-explicit-and-implicit-spaces.slang.expected b/tests/reflection/mix-explicit-and-implicit-spaces.slang.expected
index 63fe23551..36943df02 100644
--- a/tests/reflection/mix-explicit-and-implicit-spaces.slang.expected
+++ b/tests/reflection/mix-explicit-and-implicit-spaces.slang.expected
@@ -6,7 +6,7 @@ standard output = {
     "parameters": [
         {
             "name": "a",
-            "binding": {"kind": "registerSpace", "index": 0},
+            "binding": {"kind": "subElementRegisterSpace", "index": 0},
             "type": {
                 "kind": "parameterBlock",
                 "elementType": {
@@ -26,7 +26,7 @@ standard output = {
                 "containerVarLayout": {
                     "bindings": [
                         {"kind": "constantBuffer", "index": 0},
-                        {"kind": "registerSpace", "index": 0}
+                        {"kind": "subElementRegisterSpace", "index": 0}
                     ]
                 },
                 "elementVarLayout": {
@@ -50,7 +50,7 @@ standard output = {
         },
         {
             "name": "b",
-            "binding": {"kind": "registerSpace", "index": 1},
+            "binding": {"kind": "subElementRegisterSpace", "index": 1},
             "type": {
                 "kind": "parameterBlock",
                 "elementType": {
@@ -70,7 +70,7 @@ standard output = {
                 "containerVarLayout": {
                     "bindings": [
                         {"kind": "constantBuffer", "index": 0},
-                        {"kind": "registerSpace", "index": 0}
+                        {"kind": "subElementRegisterSpace", "index": 0}
                     ]
                 },
                 "elementVarLayout": {
@@ -94,7 +94,7 @@ standard output = {
         },
         {
             "name": "c",
-            "binding": {"kind": "registerSpace", "index": 2},
+            "binding": {"kind": "subElementRegisterSpace", "index": 2},
             "type": {
                 "kind": "parameterBlock",
                 "elementType": {
@@ -114,7 +114,7 @@ standard output = {
                 "containerVarLayout": {
                     "bindings": [
                         {"kind": "constantBuffer", "index": 0},
-                        {"kind": "registerSpace", "index": 0}
+                        {"kind": "subElementRegisterSpace", "index": 0}
                     ]
                 },
                 "elementVarLayout": {
diff --git a/tests/reflection/parameter-block-explicit-space.slang.expected b/tests/reflection/parameter-block-explicit-space.slang.expected
index 1aa41519d..6a0c1467a 100644
--- a/tests/reflection/parameter-block-explicit-space.slang.expected
+++ b/tests/reflection/parameter-block-explicit-space.slang.expected
@@ -6,7 +6,7 @@ standard output = {
     "parameters": [
         {
             "name": "a",
-            "binding": {"kind": "registerSpace", "index": 2},
+            "binding": {"kind": "subElementRegisterSpace", "index": 2},
             "type": {
                 "kind": "parameterBlock",
                 "elementType": {
@@ -53,7 +53,7 @@ standard output = {
                 "containerVarLayout": {
                     "bindings": [
                         {"kind": "constantBuffer", "index": 0},
-                        {"kind": "registerSpace", "index": 0}
+                        {"kind": "subElementRegisterSpace", "index": 0}
                     ]
                 },
                 "elementVarLayout": {
@@ -108,7 +108,7 @@ standard output = {
         },
         {
             "name": "b",
-            "binding": {"kind": "registerSpace", "index": 3},
+            "binding": {"kind": "subElementRegisterSpace", "index": 3},
             "type": {
                 "kind": "parameterBlock",
                 "elementType": {
@@ -147,7 +147,7 @@ standard output = {
                 "containerVarLayout": {
                     "bindings": [
                         {"kind": "constantBuffer", "index": 0},
-                        {"kind": "registerSpace", "index": 0}
+                        {"kind": "subElementRegisterSpace", "index": 0}
                     ]
                 },
                 "elementVarLayout": {
diff --git a/tests/reflection/parameter-block.slang.2.expected b/tests/reflection/parameter-block.slang.2.expected
index e4bf9b6cb..fdcc428e9 100644
--- a/tests/reflection/parameter-block.slang.2.expected
+++ b/tests/reflection/parameter-block.slang.2.expected
@@ -6,7 +6,7 @@ standard output = {
     "parameters": [
         {
             "name": "a",
-            "binding": {"kind": "registerSpace", "index": 1},
+            "binding": {"kind": "subElementRegisterSpace", "index": 1},
             "type": {
                 "kind": "parameterBlock",
                 "elementType": {
@@ -31,7 +31,7 @@ standard output = {
                     ]
                 },
                 "containerVarLayout": {
-                    "binding": {"kind": "registerSpace", "index": 0}
+                    "binding": {"kind": "subElementRegisterSpace", "index": 0}
                 },
                 "elementVarLayout": {
                     "type": {
diff --git a/tests/reflection/parameter-block.slang.expected b/tests/reflection/parameter-block.slang.expected
index 0909dc8cf..1d0feaa77 100644
--- a/tests/reflection/parameter-block.slang.expected
+++ b/tests/reflection/parameter-block.slang.expected
@@ -6,7 +6,7 @@ standard output = {
     "parameters": [
         {
             "name": "a",
-            "binding": {"kind": "registerSpace", "index": 1},
+            "binding": {"kind": "subElementRegisterSpace", "index": 1},
             "type": {
                 "kind": "parameterBlock",
                 "elementType": {
@@ -31,7 +31,7 @@ standard output = {
                     ]
                 },
                 "containerVarLayout": {
-                    "binding": {"kind": "registerSpace", "index": 0}
+                    "binding": {"kind": "subElementRegisterSpace", "index": 0}
                 },
                 "elementVarLayout": {
                     "type": {
diff --git a/tests/reflection/unbounded-arrays.hlsl.1.expected b/tests/reflection/unbounded-arrays.hlsl.1.expected
index 60d894ba7..daa1cb789 100644
--- a/tests/reflection/unbounded-arrays.hlsl.1.expected
+++ b/tests/reflection/unbounded-arrays.hlsl.1.expected
@@ -65,7 +65,7 @@ standard output = {
         },
         {
             "name": "ee",
-            "binding": {"kind": "registerSpace", "index": 3, "count": 2},
+            "binding": {"kind": "subElementRegisterSpace", "index": 3, "count": 2},
             "type": {
                 "kind": "array",
                 "elementCount": 0,