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-rw-r--r--tools/scripts/make_glwrapper.py143
1 files changed, 69 insertions, 74 deletions
diff --git a/tools/scripts/make_glwrapper.py b/tools/scripts/make_glwrapper.py
index b4c582f1eb..5694d2327e 100644
--- a/tools/scripts/make_glwrapper.py
+++ b/tools/scripts/make_glwrapper.py
@@ -1,32 +1,32 @@
#! /usr/bin/env python
import sys
-if (len(sys.argv)<2):
- print("usage: make_glwrapper.py <headers>")
- sys.exit(255)
+if (len(sys.argv) < 2):
+ print("usage: make_glwrapper.py <headers>")
+ sys.exit(255)
-functions=[]
-types=[]
-constants=[]
+functions = []
+types = []
+constants = []
-READ_FUNCTIONS=0
-READ_TYPES=1
-READ_CONSTANTS=2
+READ_FUNCTIONS = 0
+READ_TYPES = 1
+READ_CONSTANTS = 2
-read_what=READ_TYPES
+read_what = READ_TYPES
-for x in (range(len(sys.argv)-1)):
- f=open(sys.argv[x+1],"r")
+for x in (range(len(sys.argv) - 1)):
+ f = open(sys.argv[x + 1], "r")
- while(True):
+ while(True):
- line=f.readline()
- if (line==""):
- break
+ line = f.readline()
+ if (line == ""):
+ break
- line=line.replace("\n","").strip()
- """
+ line = line.replace("\n", "").strip()
+ """
if (line.find("[types]")!=-1):
read_what=READ_TYPES
continue
@@ -38,67 +38,66 @@ for x in (range(len(sys.argv)-1)):
continue
"""
- if (line.find("#define")!=-1):
- if (line.find("0x")==-1 and line.find("GL_VERSION")==-1):
- continue
- constants.append(line)
- elif (line.find("typedef")!=-1):
- if (line.find("(")!=-1 or line.find(")")!=-1 or line.find("ARB")!=-1 or line.find("EXT")!=-1 or line.find("GL")==-1):
- continue
- types.append(line)
- elif (line.find("APIENTRY")!=-1 and line.find("GLAPI")!=-1):
+ if (line.find("#define") != -1):
+ if (line.find("0x") == -1 and line.find("GL_VERSION") == -1):
+ continue
+ constants.append(line)
+ elif (line.find("typedef") != -1):
+ if (line.find("(") != -1 or line.find(")") != -1 or line.find("ARB") != -1 or line.find("EXT") != -1 or line.find("GL") == -1):
+ continue
+ types.append(line)
+ elif (line.find("APIENTRY") != -1 and line.find("GLAPI") != -1):
- if (line.find("ARB")!=-1 or line.find("EXT")!=-1 or line.find("NV")!=-1):
- continue
+ if (line.find("ARB") != -1 or line.find("EXT") != -1 or line.find("NV") != -1):
+ continue
- line=line.replace("APIENTRY","")
- line=line.replace("GLAPI","")
+ line = line.replace("APIENTRY", "")
+ line = line.replace("GLAPI", "")
- glpos=line.find(" gl")
- if (glpos==-1):
+ glpos = line.find(" gl")
+ if (glpos == -1):
- glpos=line.find("\tgl")
- if (glpos==-1):
- continue
+ glpos = line.find("\tgl")
+ if (glpos == -1):
+ continue
- ret=line[:glpos].strip();
+ ret = line[:glpos].strip()
- line=line[glpos:].strip()
- namepos=line.find("(")
+ line = line[glpos:].strip()
+ namepos = line.find("(")
- if (namepos==-1):
- continue
+ if (namepos == -1):
+ continue
- name=line[:namepos].strip()
- line=line[namepos:]
+ name = line[:namepos].strip()
+ line = line[namepos:]
- argpos=line.rfind(")")
- if (argpos==-1):
- continue
+ argpos = line.rfind(")")
+ if (argpos == -1):
+ continue
- args=line[1:argpos]
+ args = line[1:argpos]
- funcdata={}
- funcdata["ret"]=ret
- funcdata["name"]=name
- funcdata["args"]=args
+ funcdata = {}
+ funcdata["ret"] = ret
+ funcdata["name"] = name
+ funcdata["args"] = args
- functions.append(funcdata)
- print(funcdata)
+ functions.append(funcdata)
+ print(funcdata)
+# print(types)
+# print(constants)
+# print(functions)
-#print(types)
-#print(constants)
-#print(functions)
-
-f=open("glwrapper.h","w")
+f = open("glwrapper.h", "w")
f.write("#ifndef GL_WRAPPER\n")
f.write("#define GL_WRAPPER\n\n\n")
-header_code="""\
+header_code = """\
#if defined(__gl_h_) || defined(__GL_H__)
#error gl.h included before glwrapper.h
#endif
@@ -128,56 +127,52 @@ header_code="""\
f.write("#include <stddef.h>\n\n\n")
-f.write(header_code);
+f.write(header_code)
f.write("#ifdef __cplusplus\nextern \"C\" {\n#endif\n\n\n")
f.write("#if defined(_WIN32) && !defined(__CYGWIN__)\n")
f.write("#define GLWRP_APIENTRY __stdcall\n")
-f.write("#else\n");
+f.write("#else\n")
f.write("#define GLWRP_APIENTRY \n")
-f.write("#endif\n\n");
+f.write("#endif\n\n")
for x in types:
- f.write(x+"\n")
+ f.write(x + "\n")
f.write("\n\n")
for x in constants:
- f.write(x+"\n")
+ f.write(x + "\n")
f.write("\n\n")
for x in functions:
- f.write("extern "+x["ret"]+" GLWRP_APIENTRY (*__wrapper_"+x["name"]+")("+x["args"]+");\n")
- f.write("#define "+x["name"]+" __wrapper_"+x["name"]+"\n")
+ f.write("extern " + x["ret"] + " GLWRP_APIENTRY (*__wrapper_" + x["name"] + ")(" + x["args"] + ");\n")
+ f.write("#define " + x["name"] + " __wrapper_" + x["name"] + "\n")
f.write("\n\n")
-f.write("typedef void (*GLWrapperFuncPtr)(void);\n\n");
+f.write("typedef void (*GLWrapperFuncPtr)(void);\n\n")
f.write("void glWrapperInit( GLWrapperFuncPtr (*wrapperFunc)(const char*) );\n")
f.write("#ifdef __cplusplus\n}\n#endif\n")
f.write("#endif\n\n")
-f=open("glwrapper.c","w")
+f = open("glwrapper.c", "w")
f.write("\n\n")
f.write("#include \"glwrapper.h\"\n")
f.write("\n\n")
for x in functions:
- f.write(x["ret"]+" GLWRP_APIENTRY (*__wrapper_"+x["name"]+")("+x["args"]+")=NULL;\n")
+ f.write(x["ret"] + " GLWRP_APIENTRY (*__wrapper_" + x["name"] + ")(" + x["args"] + ")=NULL;\n")
f.write("\n\n")
f.write("void glWrapperInit( GLWrapperFuncPtr (*wrapperFunc)(const char*) ) {\n")
f.write("\n")
for x in functions:
- f.write("\t__wrapper_"+x["name"]+"=("+x["ret"]+" GLWRP_APIENTRY (*)("+x["args"]+"))wrapperFunc(\""+x["name"]+"\");\n")
+ f.write("\t__wrapper_" + x["name"] + "=(" + x["ret"] + " GLWRP_APIENTRY (*)(" + x["args"] + "))wrapperFunc(\"" + x["name"] + "\");\n")
f.write("\n\n")
f.write("}\n")
f.write("\n\n")
-
-
-
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-08 04:34:36 +0000