Update for VulkanSC-Docs 1.0.16

KhronosGroup · Oct 11, 2024 · 1668f78 · 1668f78
1 parent 873bfb6
commit 1668f78
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Showing 15 changed files with 665 additions and 247 deletions.
diff --git a/include/vulkan/vulkan_sc_core.h b/include/vulkan/vulkan_sc_core.h
@@ -66,7 +66,7 @@ extern "C" {
 #define VK_API_VERSION_1_0 VK_MAKE_API_VERSION(0, 1, 0, 0)// Patch version should always be set to 0
 
 // Version of this file
-#define VK_HEADER_VERSION 15
+#define VK_HEADER_VERSION 16
 
 // Vulkan SC variant number
 #define VKSC_API_VARIANT 1
@@ -482,6 +482,7 @@ typedef enum VkStructureType {
     VK_STRUCTURE_TYPE_SEMAPHORE_SCI_SYNC_CREATE_INFO_NV = 1000489001,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_SCI_SYNC_2_FEATURES_NV = 1000489002,
     VK_STRUCTURE_TYPE_DEVICE_SEMAPHORE_SCI_SYNC_POOL_RESERVATION_CREATE_INFO_NV = 1000489003,
+    VK_STRUCTURE_TYPE_LAYER_SETTINGS_CREATE_INFO_EXT = 1000496000,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VERTEX_ATTRIBUTE_DIVISOR_PROPERTIES_KHR = 1000525000,
     VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_DIVISOR_STATE_CREATE_INFO_KHR = 1000190001,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VERTEX_ATTRIBUTE_DIVISOR_FEATURES_KHR = 1000190002,
@@ -2067,7 +2068,9 @@ typedef struct VkDeviceCreateInfo {
     VkDeviceCreateFlags                flags;
     uint32_t                           queueCreateInfoCount;
     const VkDeviceQueueCreateInfo*     pQueueCreateInfos;
+    // enabledLayerCount is deprecated and should not be used
     uint32_t                           enabledLayerCount;
+    // ppEnabledLayerNames is deprecated and should not be used
     const char* const*                 ppEnabledLayerNames;
     uint32_t                           enabledExtensionCount;
     const char* const*                 ppEnabledExtensionNames;
@@ -4322,7 +4325,7 @@ typedef enum VkDriverId {
     VK_DRIVER_ID_MESA_DOZEN = 23,
     VK_DRIVER_ID_MESA_NVK = 24,
     VK_DRIVER_ID_IMAGINATION_OPEN_SOURCE_MESA = 25,
-    VK_DRIVER_ID_MESA_AGXV = 26,
+    VK_DRIVER_ID_MESA_HONEYKRISP = 26,
     VK_DRIVER_ID_RESERVED_27 = 27,
     VK_DRIVER_ID_MAX_ENUM = 0x7FFFFFFF
 } VkDriverId;
@@ -5248,6 +5251,7 @@ typedef enum VkColorSpaceKHR {
     VK_COLOR_SPACE_BT709_NONLINEAR_EXT = 1000104006,
     VK_COLOR_SPACE_BT2020_LINEAR_EXT = 1000104007,
     VK_COLOR_SPACE_HDR10_ST2084_EXT = 1000104008,
+  // VK_COLOR_SPACE_DOLBYVISION_EXT is deprecated, but no reason was given in the API XML
     VK_COLOR_SPACE_DOLBYVISION_EXT = 1000104009,
     VK_COLOR_SPACE_HDR10_HLG_EXT = 1000104010,
     VK_COLOR_SPACE_ADOBERGB_LINEAR_EXT = 1000104011,
@@ -5816,8 +5820,11 @@ typedef enum VkPerformanceCounterScopeKHR {
     VK_PERFORMANCE_COUNTER_SCOPE_COMMAND_BUFFER_KHR = 0,
     VK_PERFORMANCE_COUNTER_SCOPE_RENDER_PASS_KHR = 1,
     VK_PERFORMANCE_COUNTER_SCOPE_COMMAND_KHR = 2,
+  // VK_QUERY_SCOPE_COMMAND_BUFFER_KHR is a deprecated alias
     VK_QUERY_SCOPE_COMMAND_BUFFER_KHR = VK_PERFORMANCE_COUNTER_SCOPE_COMMAND_BUFFER_KHR,
+  // VK_QUERY_SCOPE_RENDER_PASS_KHR is a deprecated alias
     VK_QUERY_SCOPE_RENDER_PASS_KHR = VK_PERFORMANCE_COUNTER_SCOPE_RENDER_PASS_KHR,
+  // VK_QUERY_SCOPE_COMMAND_KHR is a deprecated alias
     VK_QUERY_SCOPE_COMMAND_KHR = VK_PERFORMANCE_COUNTER_SCOPE_COMMAND_KHR,
     VK_PERFORMANCE_COUNTER_SCOPE_MAX_ENUM_KHR = 0x7FFFFFFF
 } VkPerformanceCounterScopeKHR;
@@ -5835,7 +5842,9 @@ typedef enum VkPerformanceCounterStorageKHR {
 // Flag bits for VkPerformanceCounterDescriptionFlagBitsKHR
 typedef VkFlags VkPerformanceCounterDescriptionFlagBitsKHR;
 #define VK_PERFORMANCE_COUNTER_DESCRIPTION_PERFORMANCE_IMPACTING_BIT_KHR 0x00000001U
+// VK_PERFORMANCE_COUNTER_DESCRIPTION_PERFORMANCE_IMPACTING_KHR is a deprecated alias
 #define VK_PERFORMANCE_COUNTER_DESCRIPTION_CONCURRENTLY_IMPACTED_BIT_KHR 0x00000002U
+// VK_PERFORMANCE_COUNTER_DESCRIPTION_CONCURRENTLY_IMPACTED_KHR is a deprecated alias
 #define VK_PERFORMANCE_COUNTER_DESCRIPTION_PERFORMANCE_IMPACTING_KHR VK_PERFORMANCE_COUNTER_DESCRIPTION_PERFORMANCE_IMPACTING_BIT_KHR
 #define VK_PERFORMANCE_COUNTER_DESCRIPTION_CONCURRENTLY_IMPACTED_KHR VK_PERFORMANCE_COUNTER_DESCRIPTION_CONCURRENTLY_IMPACTED_BIT_KHR
 
@@ -6923,6 +6932,7 @@ VKAPI_ATTR VkResult VKAPI_CALL vkReleaseDisplayEXT(
 // Flag bits for VkSurfaceCounterFlagBitsEXT
 typedef VkFlags VkSurfaceCounterFlagBitsEXT;
 #define VK_SURFACE_COUNTER_VBLANK_BIT_EXT 0x00000001U
+// VK_SURFACE_COUNTER_VBLANK_EXT is a deprecated alias
 #define VK_SURFACE_COUNTER_VBLANK_EXT VK_SURFACE_COUNTER_VBLANK_BIT_EXT
 
 typedef VkFlags VkSurfaceCounterFlagsEXT;
@@ -7134,13 +7144,13 @@ typedef struct VkPipelineRasterizationDepthClipStateCreateInfoEXT {
 
 // VK_EXT_swapchain_colorspace is a preprocessor guard. Do not pass it to API calls.
 #define VK_EXT_swapchain_colorspace 1
-#define VK_EXT_SWAPCHAIN_COLOR_SPACE_SPEC_VERSION 4
+#define VK_EXT_SWAPCHAIN_COLOR_SPACE_SPEC_VERSION 5
 #define VK_EXT_SWAPCHAIN_COLOR_SPACE_EXTENSION_NAME "VK_EXT_swapchain_colorspace"
 
 
 // VK_EXT_hdr_metadata is a preprocessor guard. Do not pass it to API calls.
 #define VK_EXT_hdr_metadata 1
-#define VK_EXT_HDR_METADATA_SPEC_VERSION  2
+#define VK_EXT_HDR_METADATA_SPEC_VERSION  3
 #define VK_EXT_HDR_METADATA_EXTENSION_NAME "VK_EXT_hdr_metadata"
 typedef struct VkXYColorEXT {
     float    x;
@@ -8176,6 +8186,39 @@ typedef struct VkApplicationParametersEXT {
 } VkApplicationParametersEXT;
 
 
+
+// VK_EXT_layer_settings is a preprocessor guard. Do not pass it to API calls.
+#define VK_EXT_layer_settings 1
+#define VK_EXT_LAYER_SETTINGS_SPEC_VERSION 2
+#define VK_EXT_LAYER_SETTINGS_EXTENSION_NAME "VK_EXT_layer_settings"
+
+typedef enum VkLayerSettingTypeEXT {
+    VK_LAYER_SETTING_TYPE_BOOL32_EXT = 0,
+    VK_LAYER_SETTING_TYPE_INT32_EXT = 1,
+    VK_LAYER_SETTING_TYPE_INT64_EXT = 2,
+    VK_LAYER_SETTING_TYPE_UINT32_EXT = 3,
+    VK_LAYER_SETTING_TYPE_UINT64_EXT = 4,
+    VK_LAYER_SETTING_TYPE_FLOAT32_EXT = 5,
+    VK_LAYER_SETTING_TYPE_FLOAT64_EXT = 6,
+    VK_LAYER_SETTING_TYPE_STRING_EXT = 7,
+    VK_LAYER_SETTING_TYPE_MAX_ENUM_EXT = 0x7FFFFFFF
+} VkLayerSettingTypeEXT;
+typedef struct VkLayerSettingEXT {
+    const char*              pLayerName;
+    const char*              pSettingName;
+    VkLayerSettingTypeEXT    type;
+    uint32_t                 valueCount;
+    const void*              pValues;
+} VkLayerSettingEXT;
+
+typedef struct VkLayerSettingsCreateInfoEXT {
+    VkStructureType             sType;
+    const void*                 pNext;
+    uint32_t                    settingCount;
+    const VkLayerSettingEXT*    pSettings;
+} VkLayerSettingsCreateInfoEXT;
+
+
 #ifdef __cplusplus
 }
 #endif

diff --git a/include/vulkan/vulkan_sc_core.hpp b/include/vulkan/vulkan_sc_core.hpp
@@ -66,7 +66,7 @@ extern "C" {
 #define VK_API_VERSION_1_0 VK_MAKE_API_VERSION(0, 1, 0, 0)// Patch version should always be set to 0
 
 // Version of this file
-#define VK_HEADER_VERSION 15
+#define VK_HEADER_VERSION 16
 
 // Vulkan SC variant number
 #define VKSC_API_VARIANT 1
@@ -482,6 +482,7 @@ typedef enum VkStructureType {
     VK_STRUCTURE_TYPE_SEMAPHORE_SCI_SYNC_CREATE_INFO_NV = 1000489001,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_SCI_SYNC_2_FEATURES_NV = 1000489002,
     VK_STRUCTURE_TYPE_DEVICE_SEMAPHORE_SCI_SYNC_POOL_RESERVATION_CREATE_INFO_NV = 1000489003,
+    VK_STRUCTURE_TYPE_LAYER_SETTINGS_CREATE_INFO_EXT = 1000496000,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VERTEX_ATTRIBUTE_DIVISOR_PROPERTIES_KHR = 1000525000,
     VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_DIVISOR_STATE_CREATE_INFO_KHR = 1000190001,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VERTEX_ATTRIBUTE_DIVISOR_FEATURES_KHR = 1000190002,
@@ -2067,7 +2068,9 @@ typedef struct VkDeviceCreateInfo {
     VkDeviceCreateFlags                flags;
     uint32_t                           queueCreateInfoCount;
     VkDeviceQueueCreateInfo const*     pQueueCreateInfos;
+    // enabledLayerCount is deprecated and should not be used
     uint32_t                           enabledLayerCount;
+    // ppEnabledLayerNames is deprecated and should not be used
     char const* const*                 ppEnabledLayerNames;
     uint32_t                           enabledExtensionCount;
     char const* const*                 ppEnabledExtensionNames;
@@ -4322,7 +4325,7 @@ typedef enum VkDriverId {
     VK_DRIVER_ID_MESA_DOZEN = 23,
     VK_DRIVER_ID_MESA_NVK = 24,
     VK_DRIVER_ID_IMAGINATION_OPEN_SOURCE_MESA = 25,
-    VK_DRIVER_ID_MESA_AGXV = 26,
+    VK_DRIVER_ID_MESA_HONEYKRISP = 26,
     VK_DRIVER_ID_RESERVED_27 = 27,
     VK_DRIVER_ID_MAX_ENUM = 0x7FFFFFFF
 } VkDriverId;
@@ -5248,6 +5251,7 @@ typedef enum VkColorSpaceKHR {
     VK_COLOR_SPACE_BT709_NONLINEAR_EXT = 1000104006,
     VK_COLOR_SPACE_BT2020_LINEAR_EXT = 1000104007,
     VK_COLOR_SPACE_HDR10_ST2084_EXT = 1000104008,
+  // VK_COLOR_SPACE_DOLBYVISION_EXT is deprecated, but no reason was given in the API XML
     VK_COLOR_SPACE_DOLBYVISION_EXT = 1000104009,
     VK_COLOR_SPACE_HDR10_HLG_EXT = 1000104010,
     VK_COLOR_SPACE_ADOBERGB_LINEAR_EXT = 1000104011,
@@ -5816,8 +5820,11 @@ typedef enum VkPerformanceCounterScopeKHR {
     VK_PERFORMANCE_COUNTER_SCOPE_COMMAND_BUFFER_KHR = 0,
     VK_PERFORMANCE_COUNTER_SCOPE_RENDER_PASS_KHR = 1,
     VK_PERFORMANCE_COUNTER_SCOPE_COMMAND_KHR = 2,
+  // VK_QUERY_SCOPE_COMMAND_BUFFER_KHR is a deprecated alias
     VK_QUERY_SCOPE_COMMAND_BUFFER_KHR = VK_PERFORMANCE_COUNTER_SCOPE_COMMAND_BUFFER_KHR,
+  // VK_QUERY_SCOPE_RENDER_PASS_KHR is a deprecated alias
     VK_QUERY_SCOPE_RENDER_PASS_KHR = VK_PERFORMANCE_COUNTER_SCOPE_RENDER_PASS_KHR,
+  // VK_QUERY_SCOPE_COMMAND_KHR is a deprecated alias
     VK_QUERY_SCOPE_COMMAND_KHR = VK_PERFORMANCE_COUNTER_SCOPE_COMMAND_KHR,
     VK_PERFORMANCE_COUNTER_SCOPE_MAX_ENUM_KHR = 0x7FFFFFFF
 } VkPerformanceCounterScopeKHR;
@@ -5835,7 +5842,9 @@ typedef enum VkPerformanceCounterStorageKHR {
 // Flag bits for VkPerformanceCounterDescriptionFlagBitsKHR
 typedef VkFlags VkPerformanceCounterDescriptionFlagBitsKHR;
 static constexpr VkPerformanceCounterDescriptionFlagBitsKHR VK_PERFORMANCE_COUNTER_DESCRIPTION_PERFORMANCE_IMPACTING_BIT_KHR {0x00000001U};
+// VK_PERFORMANCE_COUNTER_DESCRIPTION_PERFORMANCE_IMPACTING_KHR is a deprecated alias
 static constexpr VkPerformanceCounterDescriptionFlagBitsKHR VK_PERFORMANCE_COUNTER_DESCRIPTION_CONCURRENTLY_IMPACTED_BIT_KHR {0x00000002U};
+// VK_PERFORMANCE_COUNTER_DESCRIPTION_CONCURRENTLY_IMPACTED_KHR is a deprecated alias
 static constexpr VkPerformanceCounterDescriptionFlagBitsKHR VK_PERFORMANCE_COUNTER_DESCRIPTION_PERFORMANCE_IMPACTING_KHR {VK_PERFORMANCE_COUNTER_DESCRIPTION_PERFORMANCE_IMPACTING_BIT_KHR};
 static constexpr VkPerformanceCounterDescriptionFlagBitsKHR VK_PERFORMANCE_COUNTER_DESCRIPTION_CONCURRENTLY_IMPACTED_KHR {VK_PERFORMANCE_COUNTER_DESCRIPTION_CONCURRENTLY_IMPACTED_BIT_KHR};
 
@@ -6923,6 +6932,7 @@ VKAPI_ATTR VkResult VKAPI_CALL vkReleaseDisplayEXT(
 // Flag bits for VkSurfaceCounterFlagBitsEXT
 typedef VkFlags VkSurfaceCounterFlagBitsEXT;
 static constexpr VkSurfaceCounterFlagBitsEXT VK_SURFACE_COUNTER_VBLANK_BIT_EXT {0x00000001U};
+// VK_SURFACE_COUNTER_VBLANK_EXT is a deprecated alias
 static constexpr VkSurfaceCounterFlagBitsEXT VK_SURFACE_COUNTER_VBLANK_EXT {VK_SURFACE_COUNTER_VBLANK_BIT_EXT};
 
 typedef VkFlags VkSurfaceCounterFlagsEXT;
@@ -7134,13 +7144,13 @@ typedef struct VkPipelineRasterizationDepthClipStateCreateInfoEXT {
 
 // VK_EXT_swapchain_colorspace is a preprocessor guard. Do not pass it to API calls.
 #define VK_EXT_swapchain_colorspace 1
-#define VK_EXT_SWAPCHAIN_COLOR_SPACE_SPEC_VERSION 4
+#define VK_EXT_SWAPCHAIN_COLOR_SPACE_SPEC_VERSION 5
 #define VK_EXT_SWAPCHAIN_COLOR_SPACE_EXTENSION_NAME "VK_EXT_swapchain_colorspace"
 
 
 // VK_EXT_hdr_metadata is a preprocessor guard. Do not pass it to API calls.
 #define VK_EXT_hdr_metadata 1
-#define VK_EXT_HDR_METADATA_SPEC_VERSION  2
+#define VK_EXT_HDR_METADATA_SPEC_VERSION  3
 #define VK_EXT_HDR_METADATA_EXTENSION_NAME "VK_EXT_hdr_metadata"
 typedef struct VkXYColorEXT {
     float    x;
@@ -8176,6 +8186,39 @@ typedef struct VkApplicationParametersEXT {
 } VkApplicationParametersEXT;
 
 
+
+// VK_EXT_layer_settings is a preprocessor guard. Do not pass it to API calls.
+#define VK_EXT_layer_settings 1
+#define VK_EXT_LAYER_SETTINGS_SPEC_VERSION 2
+#define VK_EXT_LAYER_SETTINGS_EXTENSION_NAME "VK_EXT_layer_settings"
+
+typedef enum VkLayerSettingTypeEXT {
+    VK_LAYER_SETTING_TYPE_BOOL32_EXT = 0,
+    VK_LAYER_SETTING_TYPE_INT32_EXT = 1,
+    VK_LAYER_SETTING_TYPE_INT64_EXT = 2,
+    VK_LAYER_SETTING_TYPE_UINT32_EXT = 3,
+    VK_LAYER_SETTING_TYPE_UINT64_EXT = 4,
+    VK_LAYER_SETTING_TYPE_FLOAT32_EXT = 5,
+    VK_LAYER_SETTING_TYPE_FLOAT64_EXT = 6,
+    VK_LAYER_SETTING_TYPE_STRING_EXT = 7,
+    VK_LAYER_SETTING_TYPE_MAX_ENUM_EXT = 0x7FFFFFFF
+} VkLayerSettingTypeEXT;
+typedef struct VkLayerSettingEXT {
+    char const*              pLayerName;
+    char const*              pSettingName;
+    VkLayerSettingTypeEXT    type;
+    uint32_t                 valueCount;
+    void const*              pValues;
+} VkLayerSettingEXT;
+
+typedef struct VkLayerSettingsCreateInfoEXT {
+    VkStructureType             sType;
+    void const*                 pNext;
+    uint32_t                    settingCount;
+    VkLayerSettingEXT const*    pSettings;
+} VkLayerSettingsCreateInfoEXT;
+
+
 #ifdef __cplusplus
 }
 #endif

diff --git a/json/vk.json b/json/vk.json
@@ -5278,6 +5278,30 @@
         }
     },
 
+    "VkLayerSettingTypeEXT": {"$ref": "#/definitions/enum"},
+    "VkLayerSettingEXT": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+            "pLayerName": {"oneOf": [{"$ref": "#/definitions/void"},{"$ref": "#/definitions/char"}]},
+            "pSettingName": {"oneOf": [{"$ref": "#/definitions/void"},{"$ref": "#/definitions/char"}]},
+            "type": {"$ref": "#/definitions/VkLayerSettingTypeEXT"},
+            "valueCount": {"$ref": "#/definitions/uint32_t"},
+            "pValues": {"oneOf": [{"$ref": "#/definitions/void"}, {"type": "array", "minItems": 0, "maxItems": 255, "items": {"$ref": "#/definitions/uint8_t"}}, {"type": "string"}]}
+        }
+    },
+
+    "VkLayerSettingsCreateInfoEXT": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+            "sType": {"$ref": "#/definitions/VkStructureType"},
+            "pNext": {"$ref": "#/definitions/void"},
+            "settingCount": {"$ref": "#/definitions/uint32_t"},
+            "pSettings": {"oneOf": [{"$ref": "#/definitions/void"}, {"type": "array", "minItems": 0, "maxItems": 255, "items": {"$ref": "#/definitions/VkLayerSettingEXT"}}]}
+        }
+    },
+
     "VkLastStructure": {
     }
   }

diff --git a/registry/apiconventions.py b/registry/apiconventions.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python3 -i
+#!/usr/bin/env python3 -i
 #
 # Copyright 2021-2024 The Khronos Group Inc.
 # SPDX-License-Identifier: Apache-2.0

diff --git a/registry/cgenerator.py b/registry/cgenerator.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python3 -i
+#!/usr/bin/env python3 -i
 #
 # Copyright 2013-2024 The Khronos Group Inc.
 #
@@ -334,15 +334,18 @@ def genType(self, typeinfo, name, alias):
         else:
             if self.genOpts is None:
                 raise MissingGeneratorOptionsError()
+
+            body = self.deprecationComment(typeElem)
+
             # OpenXR: this section was not under 'else:' previously, just fell through
             if alias:
                 # If the type is an alias, just emit a typedef declaration
-                body = 'typedef ' + alias + ' ' + name + ';\n'
+                body += 'typedef ' + alias + ' ' + name + ';\n'
             else:
                 # Replace <apientry /> tags with an APIENTRY-style string
                 # (from self.genOpts). Copy other text through unchanged.
                 # If the resulting text is an empty string, do not emit it.
-                body = noneStr(typeElem.text)
+                body += noneStr(typeElem.text)
                 for elem in typeElem:
                     if elem.tag == 'apientry':
                         body += self.genOpts.apientry + noneStr(elem.tail)
@@ -417,11 +420,11 @@ def genStruct(self, typeinfo, typeName, alias):
             raise MissingGeneratorOptionsError()
 
         typeElem = typeinfo.elem
+        body = self.deprecationComment(typeElem)
 
         if alias:
-            body = 'typedef ' + alias + ' ' + typeName + ';\n'
+            body += 'typedef ' + alias + ' ' + typeName + ';\n'
         else:
-            body = ''
             (protect_begin, protect_end) = self.genProtectString(typeElem.get('protect'))
             if protect_begin:
                 body += protect_begin
@@ -442,6 +445,7 @@ def genStruct(self, typeinfo, typeName, alias):
 
             targetLen = self.getMaxCParamTypeLength(typeinfo)
             for member in typeElem.findall('.//member'):
+                body += self.deprecationComment(member, indent = 4)
                 body += self.makeCParamDecl(member, targetLen + 4)
                 body += ';\n'
             body += '} ' + typeName + ';\n'
@@ -486,7 +490,8 @@ def genEnum(self, enuminfo, name, alias):
 
         OutputGenerator.genEnum(self, enuminfo, name, alias)
 
-        body = self.buildConstantCDecl(enuminfo, name, alias)
+        body = self.deprecationComment(enuminfo.elem)
+        body += self.buildConstantCDecl(enuminfo, name, alias)
         self.appendSection('enum', body)
 
     def genCmd(self, cmdinfo, name, alias):