diff --git a/3rdparty/spirv-headers/include/spirv/unified1/spirv.core.grammar.json b/3rdparty/spirv-headers/include/spirv/unified1/spirv.core.grammar.json
index 13a2618a2..495aff082 100644
--- a/3rdparty/spirv-headers/include/spirv/unified1/spirv.core.grammar.json
+++ b/3rdparty/spirv-headers/include/spirv/unified1/spirv.core.grammar.json
@@ -4044,6 +4044,38 @@
       "extensions" : [ "SPV_NV_cooperative_matrix" ],
       "version" : "None"
     },
+    {
+      "opname" : "OpBeginInvocationInterlockEXT",
+      "opcode" : 5364,
+      "capabilities" : [ "FragmentShaderSampleInterlockEXT", "FragmentShaderPixelInterlockEXT", "FragmentShaderShadingRateInterlockEXT" ],
+      "extensions" : [ "SPV_EXT_fragment_shader_interlock" ],
+      "version" : "None"
+    },
+    {
+      "opname" : "OpEndInvocationInterlockEXT",
+      "opcode" : 5365,
+      "capabilities" : [ "FragmentShaderSampleInterlockEXT", "FragmentShaderPixelInterlockEXT", "FragmentShaderShadingRateInterlockEXT" ],
+      "extensions" : [ "SPV_EXT_fragment_shader_interlock" ],
+      "version" : "None"
+    },
+    {
+      "opname" : "OpDemoteToHelperInvocationEXT",
+      "opcode" : 5380,
+      "capabilities" : [ "DemoteToHelperInvocationEXT" ],
+      "extensions" : [ "SPV_EXT_demote_to_helper_invocation" ],
+      "version" : "None"
+    },
+    {
+      "opname" : "OpIsHelperInvocationEXT",
+      "opcode" : 5381,
+      "operands" : [
+        { "kind" : "IdResultType" },
+        { "kind" : "IdResult" }
+      ],
+      "capabilities" : [ "DemoteToHelperInvocationEXT" ],
+      "extensions" : [ "SPV_EXT_demote_to_helper_invocation" ],
+      "version" : "None"
+    },
     {
       "opname" : "OpSubgroupShuffleINTEL",
       "opcode" : 5571,
@@ -5771,20 +5803,6 @@
       ],
       "capabilities" : [ "SubgroupAvcMotionEstimationINTEL" ],
       "version" : "None"
-    },
-    {
-      "opname" : "OpBeginInvocationInterlockEXT",
-      "opcode" : 5364,
-      "capabilities" : [ "FragmentShaderSampleInterlockEXT", "FragmentShaderPixelInterlockEXT", "FragmentShaderShadingRateInterlockEXT" ],
-      "extensions" : [ "SPV_EXT_fragment_shader_interlock" ],
-      "version" : "None"
-    },
-    {
-      "opname" : "OpEndInvocationInterlockEXT",
-      "opcode" : 5365,
-      "capabilities" : [ "FragmentShaderSampleInterlockEXT", "FragmentShaderPixelInterlockEXT", "FragmentShaderShadingRateInterlockEXT" ],
-      "extensions" : [ "SPV_EXT_fragment_shader_interlock" ],
-      "version" : "None"
     }
   ],
   "operand_kinds" : [
@@ -9403,6 +9421,13 @@
           "extensions" : [ "SPV_EXT_fragment_shader_interlock" ],
           "version" : "None"
         },
+        {
+          "enumerant" : "DemoteToHelperInvocationEXT",
+          "value" : 5379,
+          "capabilities" : [ "Shader" ],
+          "extensions" : [ "SPV_EXT_demote_to_helper_invocation" ],
+          "version" : "None"
+        },
         {
           "enumerant" : "SubgroupShuffleINTEL",
           "value" : 5568,
diff --git a/3rdparty/spirv-headers/include/spirv/unified1/spirv.cs b/3rdparty/spirv-headers/include/spirv/unified1/spirv.cs
index 99e95e7ef..93c631f38 100644
--- a/3rdparty/spirv-headers/include/spirv/unified1/spirv.cs
+++ b/3rdparty/spirv-headers/include/spirv/unified1/spirv.cs
@@ -850,6 +850,7 @@ namespace Spv
             FragmentShaderShadingRateInterlockEXT = 5372,
             ShaderSMBuiltinsNV = 5373,
             FragmentShaderPixelInterlockEXT = 5378,
+            DemoteToHelperInvocationEXT = 5379,
             SubgroupShuffleINTEL = 5568,
             SubgroupBufferBlockIOINTEL = 5569,
             SubgroupImageBlockIOINTEL = 5570,
@@ -1238,6 +1239,8 @@ namespace Spv
             OpCooperativeMatrixLengthNV = 5362,
             OpBeginInvocationInterlockEXT = 5364,
             OpEndInvocationInterlockEXT = 5365,
+            OpDemoteToHelperInvocationEXT = 5380,
+            OpIsHelperInvocationEXT = 5381,
             OpSubgroupShuffleINTEL = 5571,
             OpSubgroupShuffleDownINTEL = 5572,
             OpSubgroupShuffleUpINTEL = 5573,
diff --git a/3rdparty/spirv-headers/include/spirv/unified1/spirv.h b/3rdparty/spirv-headers/include/spirv/unified1/spirv.h
index 67e3ae088..4b6d9dc49 100644
--- a/3rdparty/spirv-headers/include/spirv/unified1/spirv.h
+++ b/3rdparty/spirv-headers/include/spirv/unified1/spirv.h
@@ -850,6 +850,7 @@ typedef enum SpvCapability_ {
     SpvCapabilityFragmentShaderShadingRateInterlockEXT = 5372,
     SpvCapabilityShaderSMBuiltinsNV = 5373,
     SpvCapabilityFragmentShaderPixelInterlockEXT = 5378,
+    SpvCapabilityDemoteToHelperInvocationEXT = 5379,
     SpvCapabilitySubgroupShuffleINTEL = 5568,
     SpvCapabilitySubgroupBufferBlockIOINTEL = 5569,
     SpvCapabilitySubgroupImageBlockIOINTEL = 5570,
@@ -1238,6 +1239,8 @@ typedef enum SpvOp_ {
     SpvOpCooperativeMatrixLengthNV = 5362,
     SpvOpBeginInvocationInterlockEXT = 5364,
     SpvOpEndInvocationInterlockEXT = 5365,
+    SpvOpDemoteToHelperInvocationEXT = 5380,
+    SpvOpIsHelperInvocationEXT = 5381,
     SpvOpSubgroupShuffleINTEL = 5571,
     SpvOpSubgroupShuffleDownINTEL = 5572,
     SpvOpSubgroupShuffleUpINTEL = 5573,
@@ -1766,6 +1769,10 @@ inline void SpvHasResultAndType(SpvOp opcode, bool *hasResult, bool *hasResultTy
     case SpvOpCooperativeMatrixStoreNV: *hasResult = false; *hasResultType = false; break;
     case SpvOpCooperativeMatrixMulAddNV: *hasResult = true; *hasResultType = true; break;
     case SpvOpCooperativeMatrixLengthNV: *hasResult = true; *hasResultType = true; break;
+    case SpvOpBeginInvocationInterlockEXT: *hasResult = false; *hasResultType = false; break;
+    case SpvOpEndInvocationInterlockEXT: *hasResult = false; *hasResultType = false; break;
+    case SpvOpDemoteToHelperInvocationEXT: *hasResult = false; *hasResultType = false; break;
+    case SpvOpIsHelperInvocationEXT: *hasResult = true; *hasResultType = true; break;
     case SpvOpSubgroupShuffleINTEL: *hasResult = true; *hasResultType = true; break;
     case SpvOpSubgroupShuffleDownINTEL: *hasResult = true; *hasResultType = true; break;
     case SpvOpSubgroupShuffleUpINTEL: *hasResult = true; *hasResultType = true; break;
@@ -1910,8 +1917,6 @@ inline void SpvHasResultAndType(SpvOp opcode, bool *hasResult, bool *hasResultTy
     case SpvOpSubgroupAvcSicGetPackedSkcLumaCountThresholdINTEL: *hasResult = true; *hasResultType = true; break;
     case SpvOpSubgroupAvcSicGetPackedSkcLumaSumThresholdINTEL: *hasResult = true; *hasResultType = true; break;
     case SpvOpSubgroupAvcSicGetInterRawSadsINTEL: *hasResult = true; *hasResultType = true; break;
-    case SpvOpBeginInvocationInterlockEXT: *hasResult = false; *hasResultType = false; break;
-    case SpvOpEndInvocationInterlockEXT: *hasResult = false; *hasResultType = false; break;
     }
 }
 #endif /* SPV_ENABLE_UTILITY_CODE */
diff --git a/3rdparty/spirv-headers/include/spirv/unified1/spirv.hpp b/3rdparty/spirv-headers/include/spirv/unified1/spirv.hpp
index d6dd5d617..50cc20da3 100644
--- a/3rdparty/spirv-headers/include/spirv/unified1/spirv.hpp
+++ b/3rdparty/spirv-headers/include/spirv/unified1/spirv.hpp
@@ -846,6 +846,7 @@ enum Capability {
     CapabilityFragmentShaderShadingRateInterlockEXT = 5372,
     CapabilityShaderSMBuiltinsNV = 5373,
     CapabilityFragmentShaderPixelInterlockEXT = 5378,
+    CapabilityDemoteToHelperInvocationEXT = 5379,
     CapabilitySubgroupShuffleINTEL = 5568,
     CapabilitySubgroupBufferBlockIOINTEL = 5569,
     CapabilitySubgroupImageBlockIOINTEL = 5570,
@@ -1234,6 +1235,8 @@ enum Op {
     OpCooperativeMatrixLengthNV = 5362,
     OpBeginInvocationInterlockEXT = 5364,
     OpEndInvocationInterlockEXT = 5365,
+    OpDemoteToHelperInvocationEXT = 5380,
+    OpIsHelperInvocationEXT = 5381,
     OpSubgroupShuffleINTEL = 5571,
     OpSubgroupShuffleDownINTEL = 5572,
     OpSubgroupShuffleUpINTEL = 5573,
@@ -1762,6 +1765,10 @@ inline void HasResultAndType(Op opcode, bool *hasResult, bool *hasResultType) {
     case OpCooperativeMatrixStoreNV: *hasResult = false; *hasResultType = false; break;
     case OpCooperativeMatrixMulAddNV: *hasResult = true; *hasResultType = true; break;
     case OpCooperativeMatrixLengthNV: *hasResult = true; *hasResultType = true; break;
+    case OpBeginInvocationInterlockEXT: *hasResult = false; *hasResultType = false; break;
+    case OpEndInvocationInterlockEXT: *hasResult = false; *hasResultType = false; break;
+    case OpDemoteToHelperInvocationEXT: *hasResult = false; *hasResultType = false; break;
+    case OpIsHelperInvocationEXT: *hasResult = true; *hasResultType = true; break;
     case OpSubgroupShuffleINTEL: *hasResult = true; *hasResultType = true; break;
     case OpSubgroupShuffleDownINTEL: *hasResult = true; *hasResultType = true; break;
     case OpSubgroupShuffleUpINTEL: *hasResult = true; *hasResultType = true; break;
@@ -1906,8 +1913,6 @@ inline void HasResultAndType(Op opcode, bool *hasResult, bool *hasResultType) {
     case OpSubgroupAvcSicGetPackedSkcLumaCountThresholdINTEL: *hasResult = true; *hasResultType = true; break;
     case OpSubgroupAvcSicGetPackedSkcLumaSumThresholdINTEL: *hasResult = true; *hasResultType = true; break;
     case OpSubgroupAvcSicGetInterRawSadsINTEL: *hasResult = true; *hasResultType = true; break;
-    case OpBeginInvocationInterlockEXT: *hasResult = false; *hasResultType = false; break;
-    case OpEndInvocationInterlockEXT: *hasResult = false; *hasResultType = false; break;
     }
 }
 #endif /* SPV_ENABLE_UTILITY_CODE */
diff --git a/3rdparty/spirv-headers/include/spirv/unified1/spirv.hpp11 b/3rdparty/spirv-headers/include/spirv/unified1/spirv.hpp11
index ea82d53c8..257f77cba 100644
--- a/3rdparty/spirv-headers/include/spirv/unified1/spirv.hpp11
+++ b/3rdparty/spirv-headers/include/spirv/unified1/spirv.hpp11
@@ -846,6 +846,7 @@ enum class Capability : unsigned {
     FragmentShaderShadingRateInterlockEXT = 5372,
     ShaderSMBuiltinsNV = 5373,
     FragmentShaderPixelInterlockEXT = 5378,
+    DemoteToHelperInvocationEXT = 5379,
     SubgroupShuffleINTEL = 5568,
     SubgroupBufferBlockIOINTEL = 5569,
     SubgroupImageBlockIOINTEL = 5570,
@@ -1234,6 +1235,8 @@ enum class Op : unsigned {
     OpCooperativeMatrixLengthNV = 5362,
     OpBeginInvocationInterlockEXT = 5364,
     OpEndInvocationInterlockEXT = 5365,
+    OpDemoteToHelperInvocationEXT = 5380,
+    OpIsHelperInvocationEXT = 5381,
     OpSubgroupShuffleINTEL = 5571,
     OpSubgroupShuffleDownINTEL = 5572,
     OpSubgroupShuffleUpINTEL = 5573,
@@ -1762,6 +1765,10 @@ inline void HasResultAndType(Op opcode, bool *hasResult, bool *hasResultType) {
     case Op::OpCooperativeMatrixStoreNV: *hasResult = false; *hasResultType = false; break;
     case Op::OpCooperativeMatrixMulAddNV: *hasResult = true; *hasResultType = true; break;
     case Op::OpCooperativeMatrixLengthNV: *hasResult = true; *hasResultType = true; break;
+    case Op::OpBeginInvocationInterlockEXT: *hasResult = false; *hasResultType = false; break;
+    case Op::OpEndInvocationInterlockEXT: *hasResult = false; *hasResultType = false; break;
+    case Op::OpDemoteToHelperInvocationEXT: *hasResult = false; *hasResultType = false; break;
+    case Op::OpIsHelperInvocationEXT: *hasResult = true; *hasResultType = true; break;
     case Op::OpSubgroupShuffleINTEL: *hasResult = true; *hasResultType = true; break;
     case Op::OpSubgroupShuffleDownINTEL: *hasResult = true; *hasResultType = true; break;
     case Op::OpSubgroupShuffleUpINTEL: *hasResult = true; *hasResultType = true; break;
@@ -1906,8 +1913,6 @@ inline void HasResultAndType(Op opcode, bool *hasResult, bool *hasResultType) {
     case Op::OpSubgroupAvcSicGetPackedSkcLumaCountThresholdINTEL: *hasResult = true; *hasResultType = true; break;
     case Op::OpSubgroupAvcSicGetPackedSkcLumaSumThresholdINTEL: *hasResult = true; *hasResultType = true; break;
     case Op::OpSubgroupAvcSicGetInterRawSadsINTEL: *hasResult = true; *hasResultType = true; break;
-    case Op::OpBeginInvocationInterlockEXT: *hasResult = false; *hasResultType = false; break;
-    case Op::OpEndInvocationInterlockEXT: *hasResult = false; *hasResultType = false; break;
     }
 }
 #endif /* SPV_ENABLE_UTILITY_CODE */
diff --git a/3rdparty/spirv-headers/include/spirv/unified1/spirv.json b/3rdparty/spirv-headers/include/spirv/unified1/spirv.json
index 93d3de070..4ddb5738f 100644
--- a/3rdparty/spirv-headers/include/spirv/unified1/spirv.json
+++ b/3rdparty/spirv-headers/include/spirv/unified1/spirv.json
@@ -853,6 +853,7 @@
                     "FragmentShaderShadingRateInterlockEXT": 5372,
                     "ShaderSMBuiltinsNV": 5373,
                     "FragmentShaderPixelInterlockEXT": 5378,
+                    "DemoteToHelperInvocationEXT": 5379,
                     "SubgroupShuffleINTEL": 5568,
                     "SubgroupBufferBlockIOINTEL": 5569,
                     "SubgroupImageBlockIOINTEL": 5570,
@@ -1244,6 +1245,8 @@
                     "OpCooperativeMatrixLengthNV": 5362,
                     "OpBeginInvocationInterlockEXT": 5364,
                     "OpEndInvocationInterlockEXT": 5365,
+                    "OpDemoteToHelperInvocationEXT": 5380,
+                    "OpIsHelperInvocationEXT": 5381,
                     "OpSubgroupShuffleINTEL": 5571,
                     "OpSubgroupShuffleDownINTEL": 5572,
                     "OpSubgroupShuffleUpINTEL": 5573,
diff --git a/3rdparty/spirv-headers/include/spirv/unified1/spirv.lua b/3rdparty/spirv-headers/include/spirv/unified1/spirv.lua
index b51e847bd..4ce4de8c0 100644
--- a/3rdparty/spirv-headers/include/spirv/unified1/spirv.lua
+++ b/3rdparty/spirv-headers/include/spirv/unified1/spirv.lua
@@ -808,6 +808,7 @@ spv = {
         FragmentShaderShadingRateInterlockEXT = 5372,
         ShaderSMBuiltinsNV = 5373,
         FragmentShaderPixelInterlockEXT = 5378,
+        DemoteToHelperInvocationEXT = 5379,
         SubgroupShuffleINTEL = 5568,
         SubgroupBufferBlockIOINTEL = 5569,
         SubgroupImageBlockIOINTEL = 5570,
@@ -1195,6 +1196,8 @@ spv = {
         OpCooperativeMatrixLengthNV = 5362,
         OpBeginInvocationInterlockEXT = 5364,
         OpEndInvocationInterlockEXT = 5365,
+        OpDemoteToHelperInvocationEXT = 5380,
+        OpIsHelperInvocationEXT = 5381,
         OpSubgroupShuffleINTEL = 5571,
         OpSubgroupShuffleDownINTEL = 5572,
         OpSubgroupShuffleUpINTEL = 5573,
diff --git a/3rdparty/spirv-headers/include/spirv/unified1/spirv.py b/3rdparty/spirv-headers/include/spirv/unified1/spirv.py
index 298c2c6ad..d42fbe057 100644
--- a/3rdparty/spirv-headers/include/spirv/unified1/spirv.py
+++ b/3rdparty/spirv-headers/include/spirv/unified1/spirv.py
@@ -808,6 +808,7 @@ spv = {
         'FragmentShaderShadingRateInterlockEXT' : 5372,
         'ShaderSMBuiltinsNV' : 5373,
         'FragmentShaderPixelInterlockEXT' : 5378,
+        'DemoteToHelperInvocationEXT' : 5379,
         'SubgroupShuffleINTEL' : 5568,
         'SubgroupBufferBlockIOINTEL' : 5569,
         'SubgroupImageBlockIOINTEL' : 5570,
@@ -1195,6 +1196,8 @@ spv = {
         'OpCooperativeMatrixLengthNV' : 5362,
         'OpBeginInvocationInterlockEXT' : 5364,
         'OpEndInvocationInterlockEXT' : 5365,
+        'OpDemoteToHelperInvocationEXT' : 5380,
+        'OpIsHelperInvocationEXT' : 5381,
         'OpSubgroupShuffleINTEL' : 5571,
         'OpSubgroupShuffleDownINTEL' : 5572,
         'OpSubgroupShuffleUpINTEL' : 5573,
diff --git a/3rdparty/spirv-headers/include/spirv/unified1/spv.d b/3rdparty/spirv-headers/include/spirv/unified1/spv.d
index b3a18ad85..a8dbd0039 100644
--- a/3rdparty/spirv-headers/include/spirv/unified1/spv.d
+++ b/3rdparty/spirv-headers/include/spirv/unified1/spv.d
@@ -853,6 +853,7 @@ enum Capability : uint
     FragmentShaderShadingRateInterlockEXT = 5372,
     ShaderSMBuiltinsNV = 5373,
     FragmentShaderPixelInterlockEXT = 5378,
+    DemoteToHelperInvocationEXT = 5379,
     SubgroupShuffleINTEL = 5568,
     SubgroupBufferBlockIOINTEL = 5569,
     SubgroupImageBlockIOINTEL = 5570,
@@ -1241,6 +1242,8 @@ enum Op : uint
     OpCooperativeMatrixLengthNV = 5362,
     OpBeginInvocationInterlockEXT = 5364,
     OpEndInvocationInterlockEXT = 5365,
+    OpDemoteToHelperInvocationEXT = 5380,
+    OpIsHelperInvocationEXT = 5381,
     OpSubgroupShuffleINTEL = 5571,
     OpSubgroupShuffleDownINTEL = 5572,
     OpSubgroupShuffleUpINTEL = 5573,