codegen: Move enum->string header code to Khronos

framework/generated/khronos_generators/khronos_enum_to_string_header_generator.py

@@ -0,0 +1,45 @@
+#!/usr/bin/python3 -i
+#
+# Copyright (c) 2021 LunarG, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+import os, re, sys, inspect
+from khronos_base_generator import write
+
+
+# KhronosEnumToStringHeaderGenerator
+# Generates C++ functions for stringifying Khronos API enums.
+class KhronosEnumToStringHeaderGenerator():
+    """Generate C++ functions for Khronos ToString() functions"""
+
+    def write_enum_to_string_header(self):
+        for enum in sorted(self.enum_names):
+            if not enum in self.enumAliases:
+                if self.is_flags_enum_64bit(enum):
+                    body = 'std::string {0}ToString(const {0} value);'
+                    body += '\nstd::string {1}ToString(VkFlags64 vkFlags);'
+                else:
+                    body = 'template <> std::string ToString<{0}>(const {0}& value, ToStringFlags toStringFlags, uint32_t tabCount, uint32_t tabSize);'
+                    if 'Bits' in enum:
+                        body += '\ntemplate <> std::string ToString<{0}>(VkFlags vkFlags, ToStringFlags toStringFlags, uint32_t tabCount, uint32_t tabSize);'
+                write(
+                    body.format(enum, self.get_flags_type_from_enum(enum)),
+                    file=self.outFile
+                )

framework/generated/khronos_generators/vulkan_generators/vulkan_enum_to_string_header_generator.py

@@ -22,6 +22,7 @@
 
 import os, re, sys, inspect
 from base_generator import *
+from khronos_enum_to_string_header_generator import KhronosEnumToStringHeaderGenerator
 
 
 class VulkanEnumToStringHeaderGeneratorOptions(BaseGeneratorOptions):
@@ -53,7 +54,7 @@ def __init__(
 
 # VulkanEnumToStringHeaderGenerator - subclass of BaseGenerator.
 # Generates C++ functions for stringifying Vulkan API enums.
-class VulkanEnumToStringHeaderGenerator(BaseGenerator):
+class VulkanEnumToStringHeaderGenerator(BaseGenerator, KhronosEnumToStringHeaderGenerator):
     """Generate C++ functions for Vulkan ToString() functions"""
 
     def __init__(
@@ -90,7 +91,7 @@ def beginFile(self, genOpts):
     # Method override
     # yapf: disable
     def endFile(self):
-        self.write_enum_to_string_header()
+        KhronosEnumToStringHeaderGenerator.write_enum_to_string_header(self)
 
         body = inspect.cleandoc('''
             GFXRECON_END_NAMESPACE(util)
@@ -108,18 +109,3 @@ def need_feature_generation(self):
         if self.feature_struct_members:
             return True
         return False
-
-    #
-    # Performs C++ code generation for the enum to string header.
-    def write_enum_to_string_header(self):
-        for enum in sorted(self.enum_names):
-            if not enum in self.enumAliases:
-                if self.is_flags_enum_64bit(enum):
-                    body = 'std::string {0}ToString(const {0} value);'
-                    body += '\nstd::string {1}ToString(VkFlags64 vkFlags);'
-                else:
-                    body = 'template <> std::string ToString<{0}>(const {0}& value, ToStringFlags toStringFlags, uint32_t tabCount, uint32_t tabSize);'
-                    if 'Bits' in enum:
-                        body += '\ntemplate <> std::string ToString<{0}>(VkFlags vkFlags, ToStringFlags toStringFlags, uint32_t tabCount, uint32_t tabSize);'
-                write(body.format(enum, self.get_flags_type_from_enum(enum)),
-                        file=self.outFile)