From efa572b02564dd80b034174c7de5cc20d077d493 Mon Sep 17 00:00:00 2001
From: Mike Schuchardt <mikes@lunarg.com>
Date: Fri, 30 Jan 2026 09:38:29 -0800
Subject: [PATCH] build: Update to header 1.4.342

---
 CMakeLists.txt                        |  2 +-
 icd/VkICD_mock_icd.json.in            |  2 +-
 icd/generated/function_declarations.h |  1 +
 icd/generated/vk_typemap_helper.h     | 12 ++++++++++++
 scripts/known_good.json               |  4 ++--
 5 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 45f46ee11..4f4caffbc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,7 +18,7 @@
 cmake_minimum_required(VERSION 3.22.1)
 
 # The VERSION field is generated with the "--generated-version" flag in the generate_source.py script
-project(Vulkan-Tools VERSION 1.4.341)
+project(Vulkan-Tools VERSION 1.4.342)
 
 # This variable enables downstream users to customize the target API
 # variant (e.g. Vulkan SC)
diff --git a/icd/VkICD_mock_icd.json.in b/icd/VkICD_mock_icd.json.in
index f3a1a1ec6..927381a2a 100644
--- a/icd/VkICD_mock_icd.json.in
+++ b/icd/VkICD_mock_icd.json.in
@@ -2,6 +2,6 @@
     "file_format_version": "1.0.1",
     "ICD": {
         "library_path": "@JSON_LIBRARY_PATH@",
-        "api_version": "1.4.341"
+        "api_version": "1.4.342"
     }
 }
\ No newline at end of file
diff --git a/icd/generated/function_declarations.h b/icd/generated/function_declarations.h
index 2bdc1942e..93399bace 100644
--- a/icd/generated/function_declarations.h
+++ b/icd/generated/function_declarations.h
@@ -309,6 +309,7 @@ static const std::unordered_map<std::string, uint32_t> device_extension_map = {
     {"VK_NV_representative_fragment_test", VK_NV_REPRESENTATIVE_FRAGMENT_TEST_SPEC_VERSION},
     {"VK_EXT_filter_cubic", VK_EXT_FILTER_CUBIC_SPEC_VERSION},
     {"VK_QCOM_render_pass_shader_resolve", VK_QCOM_RENDER_PASS_SHADER_RESOLVE_SPEC_VERSION},
+    {"VK_QCOM_cooperative_matrix_conversion", VK_QCOM_COOPERATIVE_MATRIX_CONVERSION_SPEC_VERSION},
     {"VK_EXT_global_priority", VK_EXT_GLOBAL_PRIORITY_SPEC_VERSION},
     {"VK_EXT_external_memory_host", VK_EXT_EXTERNAL_MEMORY_HOST_SPEC_VERSION},
     {"VK_AMD_buffer_marker", VK_AMD_BUFFER_MARKER_SPEC_VERSION},
diff --git a/icd/generated/vk_typemap_helper.h b/icd/generated/vk_typemap_helper.h
index 8f40ce1e9..545ee03e4 100644
--- a/icd/generated/vk_typemap_helper.h
+++ b/icd/generated/vk_typemap_helper.h
@@ -7288,6 +7288,18 @@ struct LvlSTypeMap<VK_STRUCTURE_TYPE_FILTER_CUBIC_IMAGE_VIEW_IMAGE_FORMAT_PROPER
     typedef VkFilterCubicImageViewImageFormatPropertiesEXT Type;
 };
 
+// Map type VkPhysicalDeviceCooperativeMatrixConversionFeaturesQCOM to id
+// VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_CONVERSION_FEATURES_QCOM
+template <>
+struct LvlTypeMap<VkPhysicalDeviceCooperativeMatrixConversionFeaturesQCOM> {
+    static const VkStructureType kSType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_CONVERSION_FEATURES_QCOM;
+};
+
+template <>
+struct LvlSTypeMap<VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_CONVERSION_FEATURES_QCOM> {
+    typedef VkPhysicalDeviceCooperativeMatrixConversionFeaturesQCOM Type;
+};
+
 // Map type VkImportMemoryHostPointerInfoEXT to id VK_STRUCTURE_TYPE_IMPORT_MEMORY_HOST_POINTER_INFO_EXT
 template <>
 struct LvlTypeMap<VkImportMemoryHostPointerInfoEXT> {
diff --git a/scripts/known_good.json b/scripts/known_good.json
index 85fd119dc..825172090 100644
--- a/scripts/known_good.json
+++ b/scripts/known_good.json
@@ -7,7 +7,7 @@
             "sub_dir": "Vulkan-Headers",
             "build_dir": "Vulkan-Headers/build",
             "install_dir": "Vulkan-Headers/build/install",
-            "commit": "v1.4.341"
+            "commit": "v1.4.342"
         },
         {
             "name": "MoltenVK",
@@ -56,7 +56,7 @@
             "cmake_options": [
                 "-DLOADER_USE_UNSAFE_FILE_SEARCH=ON"
             ],
-            "commit": "v1.4.341",
+            "commit": "v1.4.342",
             "build_platforms": [
                 "windows",
                 "linux",