/// <summary>
/// Path to glapitemp.h file
/// </summary>
public FunctionNameDictionary Parse(string path)
{
StreamReader sr = File.OpenText(path);
FunctionNameDictionary functions = new FunctionNameDictionary();
string line = null;
int matchpos = -1;
while ((line = sr.ReadLine()) != null)
{
if ((matchpos = line.IndexOf("KEYWORD2 NAME(")) >= 0)
{
int closingbracketpos = line.IndexOf(")", matchpos);
string fname = "gl" + line.Substring(matchpos + 14, closingbracketpos - 14 - matchpos);
if (fname.IndexOf("_dispatch_stub") >= 0)
{
continue; /* Trash not needed */
}
if (!functions.ContainsKey(fname))
{
functions.Add(fname, null);
}
}
}
return(functions);
}
public void RemoveFunctionsExceptFor(FunctionNameDictionary functions)
{
FunctionList toBeRemoved = new FunctionList();
foreach (Function f in this)
{
if (!functions.ContainsKey(f.Name))
{
toBeRemoved.Add(f);
}
else
{
functions.MarkAsMatched(f.Name);
}
}
foreach (Function f in toBeRemoved)
{
this.Remove(f);
}
}
/// <summary>
/// Path to glapioffsets.h file
/// </summary>
public FunctionNameDictionary Parse(string path)
{
StreamReader sr = File.OpenText(path);
FunctionNameDictionary functions = new FunctionNameDictionary();
string line = null;
while ((line = sr.ReadLine()) != null)
{
if (line.IndexOf("#define _gloffset_") >= 0)
{
string part = line.Substring(18, line.Length - 18);
string fname = "gl" + (part.Split(' ')[0].Trim());
if (!functions.ContainsKey(fname))
{
functions.Add(fname, null);
}
}
}
return(functions);
}
public static void Main(string[] args)
{
string PATH_TO_MESA = @"/ssd/deadwood/repo-gitorious-aros/AROS/AROS/workbench/libs/mesa/";
string OUTPUT_PATH = @"/ssd/deadwood/temp/";
CallType eglCallType = CallType.StackCall;
CallType vgCallType = CallType.StackCall;
CallType gluCallType = CallType.StackCall;
CallType glCallType = CallType.StackCall;
GLApiTempParser apiParser = new GLApiTempParser();
FunctionNameDictionary implementedFunctions =
apiParser.Parse(PATH_TO_MESA + @"/src/mapi/glapi/glapitemp.h");
Console.WriteLine("Implemented functions: {0}", implementedFunctions.Keys.Count);
/* Parsing part */
APIHeaderParser p = new APIHeaderParser();
FunctionList functionsglh = p.Parse(PATH_TO_MESA + @"/include/GL/gl.h", APIHeaderParser.GLAPI, APIHeaderParser.GLAPIENTRY);
FunctionList functionsglhquirk = p.Parse(PATH_TO_MESA + @"/include/GL/gl.h", APIHeaderParser.GLAPI, APIHeaderParser.APIENTRY);
functionsglh.AddRange(functionsglhquirk);
FunctionList functionsglexth = p.Parse(PATH_TO_MESA + @"/include/GL/glext.h", APIHeaderParser.GLAPI, APIHeaderParser.APIENTRY);
ConfParser confParser = new ConfParser();
FunctionList orderedExistingFunctions = confParser.Parse(PATH_TO_MESA + @"/src/aros/arosmesa/gl.conf");
Console.WriteLine("Initial parse results: GL: {0} GLEXT: {1}", functionsglh.Count, functionsglexth.Count);
functionsglexth.RemoveFunctionsExceptFor(implementedFunctions);
functionsglh.RemoveFunctionsExceptFor(implementedFunctions);
functionsglexth.RemoveFunctions(functionsglh);
implementedFunctions.WriteUnmatched();
Console.WriteLine("After filtering of unimplemented functions: GL: {0} GLEXT: {1}", functionsglh.Count, functionsglexth.Count);
/* Generation part */
/* GL */
FunctionList functionsGL = new FunctionList();
Console.WriteLine("After duplicates removal GL: {0}, GLEXT: {1}", functionsglh.Count, functionsglexth.Count);
functionsGL.AddRange(functionsglh);
functionsGL.RemoveFunctionByName("glBlendEquationSeparateATI"); /* Extension found in gl.h instead of glext.h */
functionsGL.RemoveFunctionByName("glFramebufferTextureLayerEXT"); /* Extension found in gl.h instead of glext.h */
functionsGL.RemoveFunctionByName("glEGLImageTargetTexture2DOES"); /* Extension found in gl.h instead of glext.h */
functionsGL.RemoveFunctionByName("glEGLImageTargetRenderbufferStorageOES"); /* Extension found in gl.h instead of glext.h */
Console.WriteLine("After merging GL {0}", functionsGL.Count);
FunctionList functionsfinal = new FunctionList();
functionsfinal.AddRange(functionsGL);
functionsfinal.CorrectionForArrayArguments();
functionsfinal.ReorderToMatch(orderedExistingFunctions);
if (glCallType == CallType.RegCall)
{
functionsfinal.CalculateRegisters();
StubsFileWriter sfw = new StubsFileWriter(false, "Mesa", 35);
sfw.Write(OUTPUT_PATH + @"arosmesa_library_api.c", functionsfinal);
}
ConfFileWriter cfw = new ConfFileWriter(glCallType);
cfw.Write(OUTPUT_PATH + @"gl.conf", functionsfinal);
/*MangledImplementationFileWriter glmifw = new MangledImplementationFileWriter();
* glmifw.Write(OUTPUT_PATH + @"hostgl_gl_api.c", functionsfinal);
*
* GLFUNCFileWriter glfuncfw = new GLFUNCFileWriter();
* glfuncfw.Write(OUTPUT_PATH + @"gl_func.ch", functionsfinal);*/
/* EGL */
FunctionList functionseglh = p.Parse(PATH_TO_MESA + @"/include/EGL/egl.h", APIHeaderParser.EGLAPI, APIHeaderParser.EGLAPIENTRY);
FunctionList orderedExistingFunctionsEGL = confParser.Parse(PATH_TO_MESA + @"/src/aros/egl/egl.conf");
FunctionList functionsEGL = new FunctionList();
functionsEGL.AddRange(functionseglh);
Console.WriteLine("After merging EGL {0}", functionsEGL.Count);
functionsfinal.Clear();
functionsfinal.AddRange(functionsEGL);
functionsfinal.CorrectionForArrayArguments();
functionsfinal.ReorderToMatch(orderedExistingFunctionsEGL);
if (eglCallType == CallType.RegCall)
{
functionsfinal.CalculateRegisters();
StubsFileWriter eglsfw = new StubsFileWriter(false, "EGL", 35);
eglsfw.Write(OUTPUT_PATH + @"egl_library_api.c", functionsfinal);
}
ConfFileWriter eglcfw = new ConfFileWriter(eglCallType);
eglcfw.Write(OUTPUT_PATH + @"egl.conf", functionsfinal);
/* VG */
FunctionList functionsopenvgh = p.Parse(PATH_TO_MESA + @"/include/VG/openvg.h", APIHeaderParser.VGAPI, APIHeaderParser.VGAPIENTRY);
FunctionList functionsvguh = p.Parse(PATH_TO_MESA + @"/include/VG/vgu.h", APIHeaderParser.VGUAPI, APIHeaderParser.VGUAPIENTRY);
FunctionList orderedExistingFunctionsVG = confParser.Parse(PATH_TO_MESA + @"/src/aros/vega/vega.conf");
FunctionList functionsVG = new FunctionList();
functionsVG.AddRange(functionsopenvgh);
functionsVG.AddRange(functionsvguh);
Console.WriteLine("After merging VG {0}", functionsVG.Count);
functionsfinal.Clear();
functionsfinal.AddRange(functionsVG);
functionsfinal.CorrectionForArrayArguments();
functionsfinal.ReorderToMatch(orderedExistingFunctionsVG);
if (vgCallType == CallType.RegCall)
{
functionsVG.RemoveFunctionByName("vguComputeWarpQuadToQuad"); /* Too many parameters */
functionsfinal.CalculateRegisters();
StubsFileWriter vgsfw = new StubsFileWriter(false, "Vega", 35);
vgsfw.Write(OUTPUT_PATH + @"vega_library_api.c", functionsfinal);
}
ConfFileWriter vgcfw = new ConfFileWriter(vgCallType);
vgcfw.Write(OUTPUT_PATH + @"vega.conf", functionsfinal);
/* GLU */
FunctionList functionsgluh = p.Parse(PATH_TO_MESA + @"/include/GL/glu.h", APIHeaderParser.GLAPI, APIHeaderParser.GLAPIENTRY);
FunctionList orderedExistingFunctionsGLU = confParser.Parse(PATH_TO_MESA + @"/src/aros/glu/glu.conf");
FunctionList functionsGLU = new FunctionList();
functionsGLU.AddRange(functionsgluh);
Console.WriteLine("After merging GLU {0}", functionsGLU.Count);
functionsfinal.Clear();
functionsfinal.AddRange(functionsGLU);
functionsfinal.CorrectionForArrayArguments();
functionsfinal.ReorderToMatch(orderedExistingFunctionsGLU);
if (gluCallType == CallType.RegCall)
{
functionsGLU.RemoveFunctionByName("gluUnProject4"); /* Too many parameters */
functionsfinal.CalculateRegisters();
StubsFileWriter glusfw = new StubsFileWriter(false, "GLU", 35);
glusfw.Write(OUTPUT_PATH + @"glu_library_api.c", functionsfinal);
}
ConfFileWriter glucfw = new ConfFileWriter(gluCallType);
glucfw.Write(OUTPUT_PATH + @"glu.conf", functionsfinal);
}