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| exts = ["ARB", "KHR", "AMD", "NV", "OVR", "APPLE", "EXT", "INTEL", "MESA",
"VIEW",
"GL_CONTEXT_ROBUST_ACCESS"
]
def IsExts(line):
for ext in exts:
head = "GL_" + ext + "_"
tail = "_" + ext
tokens = line.split()
if tokens[1].endswith(tail) or tokens[1].startswith(head) or tokens[1] == ext:
return True
return False
def IsMacro(line):
tokens = line.split()
if len(tokens) != 3 or not tokens[2].startswith("0x"):
return True
else:
return False
enum2hex = {}
hex2enum = {}
def find_key(enum):
for el in hex2enum.values():
if enum in el:
return el
return []
header = """#pragma once
#ifdef __cplusplus
#include <string>
#endif
#include <glad/glad.h>
"""
if __name__ == '__main__':
f = open("glcorearb.h")
for line in f.readlines():
if line.startswith("#define"):
tokens = line.split()
if not IsMacro(line) and not IsExts(line):
print(line)
e = tokens[1]
h = "0x" + tokens[2][2:].lstrip("0")
if tokens[2] == "0xFFFFFFFFFFFFFFFFull" or tokens[2] == "0xFFFFFFFFu":
h = "0xFFFFFFFF"
enum2hex[e] = h
if h not in hex2enum.keys():
hex2enum[h] = [e]
else:
hex2enum[h].append(e)
with open("gl_enum_string_helper.h", "w") as outfile:
print(header, file=outfile)
print("static inline const char* string_gl_enum(GLenum input_value) {", file=outfile)
print(" switch (input_value) {", file=outfile)
for el in hex2enum.values():
print(" case %s:" % el[0], file=outfile)
res = '|'.join(el)
print(" return \"%s\";" % res, file=outfile)
print(" default:", file=outfile)
print(" return \"Unhandled Enum\";", file=outfile)
print(" }", file=outfile)
print("}", file=outfile)
|
