Make image format reflection easier (#6550)

* image format json reflection

* format code

* use direct include

---------

Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>

3 files changed, 108 insertions, 19 deletions

diff --git a/tests/reflection/texture-resource-type.slang b/tests/reflection/texture-resource-type.slang
index 2455ba611..36f7ff8d2 100644
--- a/tests/reflection/texture-resource-type.slang
+++ b/tests/reflection/texture-resource-type.slang
@@ -1,12 +1,13 @@
 // texture-resource-type.slang
 
-// Tests reflection of inner texture type.
+// Tests reflection of inner texture type and formats.
 
 //TEST:REFLECTION:-stage compute -entry main -target hlsl
 
 Texture2D NoParameters;
 Texture2D<float> FloatTexture;
 Texture2D<float2> FloatTwoTexture;
+Texture2D<float3> FloatThreeTexture;
 Texture2D<float4> FloatFourTexture;
 Texture2D<int> IntTexture;
 Texture2D<int2> IntTwoTexture;
@@ -14,6 +15,10 @@ Texture2D<int4> IntFourTexture;
 Texture2D<uint> UintTexture;
 Texture2D<uint2> UintTwoTexture;
 Texture2D<uint4> UintFourTexture;
+[format("r11f_g11f_b10f")]
+Texture2D R11G11B10Texture;
+[format("rgb10_a2ui")]
+Texture2D<uint3> RGB10_A2_UI_Texture;
 
 [numthreads(1, 1, 1)]
 void main(uint3 dispatchThreadID : SV_DispatchThreadID)
diff --git a/tests/reflection/texture-resource-type.slang.expected b/tests/reflection/texture-resource-type.slang.expected
index 48d1f0f79..c318a8330 100644
--- a/tests/reflection/texture-resource-type.slang.expected
+++ b/tests/reflection/texture-resource-type.slang.expected
@@ -49,13 +49,29 @@ standard output = {
             }
         },
         {
-            "name": "FloatFourTexture",
+            "name": "FloatThreeTexture",
             "binding": {"kind": "shaderResource", "index": 3},
             "type": {
                 "kind": "resource",
                 "baseShape": "texture2D",
                 "resultType": {
                     "kind": "vector",
+                    "elementCount": 3,
+                    "elementType": {
+                        "kind": "scalar",
+                        "scalarType": "float32"
+                    }
+                }
+            }
+        },
+        {
+            "name": "FloatFourTexture",
+            "binding": {"kind": "shaderResource", "index": 4},
+            "type": {
+                "kind": "resource",
+                "baseShape": "texture2D",
+                "resultType": {
+                    "kind": "vector",
                     "elementCount": 4,
                     "elementType": {
                         "kind": "scalar",
@@ -66,7 +82,8 @@ standard output = {
         },
         {
             "name": "IntTexture",
-            "binding": {"kind": "shaderResource", "index": 4},
+            "binding": {"kind": "shaderResource", "index": 5},
+            "format": "r32i",
             "type": {
                 "kind": "resource",
                 "baseShape": "texture2D",
@@ -78,7 +95,8 @@ standard output = {
         },
         {
             "name": "IntTwoTexture",
-            "binding": {"kind": "shaderResource", "index": 5},
+            "binding": {"kind": "shaderResource", "index": 6},
+            "format": "rg32i",
             "type": {
                 "kind": "resource",
                 "baseShape": "texture2D",
@@ -94,7 +112,8 @@ standard output = {
         },
         {
             "name": "IntFourTexture",
-            "binding": {"kind": "shaderResource", "index": 6},
+            "binding": {"kind": "shaderResource", "index": 7},
+            "format": "rgba32i",
             "type": {
                 "kind": "resource",
                 "baseShape": "texture2D",
@@ -110,7 +129,8 @@ standard output = {
         },
         {
             "name": "UintTexture",
-            "binding": {"kind": "shaderResource", "index": 7},
+            "binding": {"kind": "shaderResource", "index": 8},
+            "format": "r32ui",
             "type": {
                 "kind": "resource",
                 "baseShape": "texture2D",
@@ -122,7 +142,8 @@ standard output = {
         },
         {
             "name": "UintTwoTexture",
-            "binding": {"kind": "shaderResource", "index": 8},
+            "binding": {"kind": "shaderResource", "index": 9},
+            "format": "rg32ui",
             "type": {
                 "kind": "resource",
                 "baseShape": "texture2D",
@@ -138,7 +159,25 @@ standard output = {
         },
         {
             "name": "UintFourTexture",
-            "binding": {"kind": "shaderResource", "index": 9},
+            "binding": {"kind": "shaderResource", "index": 10},
+            "format": "rgba32ui",
+            "type": {
+                "kind": "resource",
+                "baseShape": "texture2D",
+                "resultType": {
+                    "kind": "vector",
+                    "elementCount": 4,
+                    "elementType": {
+                        "kind": "scalar",
+                        "scalarType": "uint32"
+                    }
+                }
+            }
+        },
+        {
+            "name": "R11G11B10Texture",
+            "binding": {"kind": "shaderResource", "index": 11},
+            "format": "r11f_g11f_b10f",
             "type": {
                 "kind": "resource",
                 "baseShape": "texture2D",
@@ -147,6 +186,23 @@ standard output = {
                     "elementCount": 4,
                     "elementType": {
                         "kind": "scalar",
+                        "scalarType": "float32"
+                    }
+                }
+            }
+        },
+        {
+            "name": "RGB10_A2_UI_Texture",
+            "binding": {"kind": "shaderResource", "index": 12},
+            "format": "rgb10_a2ui",
+            "type": {
+                "kind": "resource",
+                "baseShape": "texture2D",
+                "resultType": {
+                    "kind": "vector",
+                    "elementCount": 3,
+                    "elementType": {
+                        "kind": "scalar",
                         "scalarType": "uint32"
                     }
                 }
@@ -186,32 +242,52 @@ standard output = {
                     "binding": {"kind": "shaderResource", "index": 2, "used": 0}
                 },
                 {
-                    "name": "FloatFourTexture",
+                    "name": "FloatThreeTexture",
                     "binding": {"kind": "shaderResource", "index": 3, "used": 0}
                 },
                 {
-                    "name": "IntTexture",
+                    "name": "FloatFourTexture",
                     "binding": {"kind": "shaderResource", "index": 4, "used": 0}
                 },
                 {
+                    "name": "IntTexture",
+                    "binding": {"kind": "shaderResource", "index": 5, "used": 0},
+                    "format": "r32i"
+                },
+                {
                     "name": "IntTwoTexture",
-                    "binding": {"kind": "shaderResource", "index": 5, "used": 0}
+                    "binding": {"kind": "shaderResource", "index": 6, "used": 0},
+                    "format": "rg32i"
                 },
                 {
                     "name": "IntFourTexture",
-                    "binding": {"kind": "shaderResource", "index": 6, "used": 0}
+                    "binding": {"kind": "shaderResource", "index": 7, "used": 0},
+                    "format": "rgba32i"
                 },
                 {
                     "name": "UintTexture",
-                    "binding": {"kind": "shaderResource", "index": 7, "used": 0}
+                    "binding": {"kind": "shaderResource", "index": 8, "used": 0},
+                    "format": "r32ui"
                 },
                 {
                     "name": "UintTwoTexture",
-                    "binding": {"kind": "shaderResource", "index": 8, "used": 0}
+                    "binding": {"kind": "shaderResource", "index": 9, "used": 0},
+                    "format": "rg32ui"
                 },
                 {
                     "name": "UintFourTexture",
-                    "binding": {"kind": "shaderResource", "index": 9, "used": 0}
+                    "binding": {"kind": "shaderResource", "index": 10, "used": 0},
+                    "format": "rgba32ui"
+                },
+                {
+                    "name": "R11G11B10Texture",
+                    "binding": {"kind": "shaderResource", "index": 11, "used": 0},
+                    "format": "r11f_g11f_b10f"
+                },
+                {
+                    "name": "RGB10_A2_UI_Texture",
+                    "binding": {"kind": "shaderResource", "index": 12, "used": 0},
+                    "format": "rgb10_a2ui"
                 }
             ]
         }
diff --git a/tests/reflection/used-parameters.slang.expected b/tests/reflection/used-parameters.slang.expected
index 0a4fba104..59b1ae14d 100644
--- a/tests/reflection/used-parameters.slang.expected
+++ b/tests/reflection/used-parameters.slang.expected
@@ -137,6 +137,7 @@ standard output = {
         {
             "name": "UsedBuffer",
             "binding": {"kind": "shaderResource", "index": 2},
+            "format": "r32ui",
             "type": {
                 "kind": "resource",
                 "baseShape": "textureBuffer"
@@ -145,6 +146,7 @@ standard output = {
         {
             "name": "UnusedBuffer",
             "binding": {"kind": "shaderResource", "index": 3},
+            "format": "r32ui",
             "type": {
                 "kind": "resource",
                 "baseShape": "textureBuffer"
@@ -211,6 +213,7 @@ standard output = {
         {
             "name": "UsedRWBuffer",
             "binding": {"kind": "unorderedAccess", "index": 2},
+            "format": "r32ui",
             "type": {
                 "kind": "resource",
                 "baseShape": "textureBuffer",
@@ -220,6 +223,7 @@ standard output = {
         {
             "name": "UnusedRWBuffer",
             "binding": {"kind": "unorderedAccess", "index": 3},
+            "format": "r32ui",
             "type": {
                 "kind": "resource",
                 "baseShape": "textureBuffer",
@@ -321,11 +325,13 @@ standard output = {
                 },
                 {
                     "name": "UsedBuffer",
-                    "binding": {"kind": "shaderResource", "index": 2, "used": 1}
+                    "binding": {"kind": "shaderResource", "index": 2, "used": 1},
+                    "format": "r32ui"
                 },
                 {
                     "name": "UnusedBuffer",
-                    "binding": {"kind": "shaderResource", "index": 3, "used": 0}
+                    "binding": {"kind": "shaderResource", "index": 3, "used": 0},
+                    "format": "r32ui"
                 },
                 {
                     "name": "UsedStructuredBuffer",
@@ -345,11 +351,13 @@ standard output = {
                 },
                 {
                     "name": "UsedRWBuffer",
-                    "binding": {"kind": "unorderedAccess", "index": 2, "used": 1}
+                    "binding": {"kind": "unorderedAccess", "index": 2, "used": 1},
+                    "format": "r32ui"
                 },
                 {
                     "name": "UnusedRWBuffer",
-                    "binding": {"kind": "unorderedAccess", "index": 3, "used": 0}
+                    "binding": {"kind": "unorderedAccess", "index": 3, "used": 0},
+                    "format": "r32ui"
                 },
                 {
                     "name": "UsedRWStructuredBuffer",