//============================================================
// <T>转换脚本。</T>
//
// @param pOutputScript 输出脚本
// @param pInputScript 输入脚本
// @return 处理结果
//============================================================
TResult FPoRenderShaderTransformer::Convert(MString* pOutputScript, MString* pInputScript){
Hlsl2Glsl_Initialize();
ShHandle parser = Hlsl2Glsl_ConstructCompiler(EShLangVertex);
TInt parseOk = Hlsl2Glsl_Parse(parser, pInputScript->MemoryC(), ETargetGLSL_120, ETranslateOpIntermediate);
TCharC* pInfo = Hlsl2Glsl_GetInfoLog(parser);
if(parseOk){
TInt translateOk = Hlsl2Glsl_Translate(parser, "main", ETargetGLSL_120, ETranslateOpIntermediate);
TCharC* infoLog = Hlsl2Glsl_GetInfoLog( parser );
if(translateOk){
TCharC* pGlslScript = Hlsl2Glsl_GetShader(parser);
pOutputScript->Assign(pGlslScript);
}
}
Hlsl2Glsl_DestructCompiler(parser);
Hlsl2Glsl_Shutdown();
return ESuccess;
}
int main (int argc, const char** argv)
{
if (argc < 2)
{
printf ("USAGE: hlsl2glsltest testfolder\n");
return 1;
}
bool hasOpenGL = InitializeOpenGL ();
if (!hasOpenGL)
printf("NOTE: will not check GLSL with actual driver (no GL/GLSL)\n");
clock_t time0 = clock();
Hlsl2Glsl_Initialize ();
std::string baseFolder = argv[1];
size_t tests = 0;
size_t errors = 0;
for (int type = 0; type < NUM_RUN_TYPES; ++type)
{
printf ("TESTING %s...\n", kTypeName[type]);
const ETargetVersion version1 = kTargets1[type];
const ETargetVersion version2 = kTargets2[type];
const ETargetVersion version3 = kTargets3[type];
std::string testFolder = baseFolder + "/" + kTypeName[type];
StringVector inputFiles = GetFiles (testFolder, "-in.txt");
size_t n = inputFiles.size();
tests += n;
for (size_t i = 0; i < n; ++i)
{
std::string inname = inputFiles[i];
//if (inname != "_zzz-in.txt")
// continue;
const bool preprocessorTest = (inname.find("pp-") == 0);
bool ok = true;
printf ("test %s\n", inname.c_str());
if (type == BOTH) {
ok = TestCombinedFile(testFolder + "/" + inname, version1, hasOpenGL);
if (ok && version2 != ETargetVersionCount)
ok = TestCombinedFile(testFolder + "/" + inname, version2, hasOpenGL);
} else {
ok = TestFile(TestRun(type), testFolder + "/" + inname, version1, 0, hasOpenGL);
if (!preprocessorTest)
{
if (ok && version2 != ETargetVersionCount)
ok = TestFile(TestRun(type), testFolder + "/" + inname, version2, ETranslateOpEmitGLSL120ArrayInitWorkaround, hasOpenGL);
if (ok && version3 != ETargetVersionCount)
ok = TestFile(TestRun(type), testFolder + "/" + inname, version3, 0, hasOpenGL);
}
}
if (!ok)
++errors;
}
}
clock_t time1 = clock();
float t = float(time1-time0) / float(CLOCKS_PER_SEC);
if (errors != 0)
printf ("%i tests, %i FAILED, %.2fs\n", (int)tests, (int)errors, t);
else
printf ("%i tests succeeded, %.2fs\n", (int)tests, t);
Hlsl2Glsl_Shutdown();
CleanupOpenGL();
return errors ? 1 : 0;
}
//-----------------------------------------------------------------------
GLSLESCgProgramFactory::GLSLESCgProgramFactory()
{
Hlsl2Glsl_Initialize();
}
int main (int argc, const char** argv)
{
if (argc < 2)
{
printf ("USAGE: hlsl2glsltest testfolder\n");
return 1;
}
bool hasOpenGL = InitializeOpenGL ();
clock_t time0 = clock();
Hlsl2Glsl_Initialize ();
std::string baseFolder = argv[1];
static const char* kTypeName[2] = { "vertex", "fragment" };
size_t tests = 0;
size_t errors = 0;
for (int type = 0; type < 2; ++type)
{
printf ("testing %s...\n", kTypeName[type]);
std::string testFolder = baseFolder + "/" + kTypeName[type];
StringVector inputFiles = GetFiles (testFolder, "-in.txt");
size_t n = inputFiles.size();
tests += n;
for (size_t i = 0; i < n; ++i)
{
std::string inname = inputFiles[i];
printf ("test %s\n", inname.c_str());
std::string outname = inname.substr (0,inname.size()-7) + "-out.txt";
std::string outnameES = inname.substr (0,inname.size()-7) + "-outES.txt";
bool ok = TestFile (type==0,
testFolder + "/" + inname,
testFolder + "/" + outname,
false,
hasOpenGL);
if (ok)
{
ok = TestFile (type==0,
testFolder + "/" + inname,
testFolder + "/" + outnameES,
true,
false);
}
if (!ok)
{
++errors;
}
}
}
clock_t time1 = clock();
float t = float(time1-time0) / float(CLOCKS_PER_SEC);
if (errors != 0)
printf ("%i tests, %i FAILED, %.2fs\n", tests, errors, t);
else
printf ("%i tests succeeded, %.2fs\n", tests, t);
return errors ? 1 : 0;
}
int C_DECL main(int argc, char* argv[])
{
bool parseFailed = false;
bool translateFailed = false;
int debugOptions = 0;
std::map<EShLanguage, std::string> Entrys;
std::map<EShLanguage, ShHandle> parsers;
std::map<EShLanguage, std::string> parsersIns;
std::map<EShLanguage, std::string> Outs;
char *uOut = 0;
char *shaderHeader = 0;
//ShHandle translator = 0;
//ShHandle uniformMap = 0;
bool bUseUserVaryings = false;
int attribSemanticCount = 0;
EAttribSemantic attribSemanticEnums[EAttrSemCount];
char* attribSemanticNames[EAttrSemCount];
for ( int i = 0; i < EAttrSemCount; i++ )
{
attribSemanticEnums[i] = EAttrSemUnknown;
attribSemanticNames[i] = NULL;
};
Hlsl2Glsl_Initialize();
argc--;
argv++;
for (; argc >= 1; argc--, argv++)
{
if (argv[0][0] == '-' || argv[0][0] == '/')
{
switch (argv[0][1])
{
case 'f': Entrys.insert(std::pair<EShLanguage, std::string>(EShLangFragment, (++argv)[0])); argc--; break;
case 'v': Entrys.insert(std::pair<EShLanguage, std::string>(EShLangVertex, (++argv)[0])); argc--; break;
case 'o':
if (strlen(argv[0]) > 2)
{
switch (argv[0][2])
{
case 'f':
Outs.insert(std::pair<EShLanguage, std::string>(EShLangFragment, (++argv)[0]));
argc--;
break;
case 'v':
Outs.insert(std::pair<EShLanguage, std::string>(EShLangVertex, (++argv)[0]));
argc--;
break;
case 'u':
uOut = (++argv)[0]; argc--;
break;
default:
usage();
return EFailUsage;
break;
}
}
break;
case 'i':
if (strlen(argv[0]) > 2)
{
EShLanguage language = EShLangFragment;
switch (argv[0][2])
{
case 'f':
language = EShLangFragment;
break;
case 'v':
language = EShLangVertex;
break;
default:
usage();
return EFailUsage;
break;
};
ShHandle l_parser = Hlsl2Glsl_ConstructCompiler(language);
if (l_parser == 0)
return EFailParserCreate;
argv++;
argc--;
parsers.insert(std::pair<EShLanguage, ShHandle>(language, l_parser));
parsersIns.insert(std::pair<EShLanguage, std::string>(language, argv[0]));
}
break;
case 'u':
bUseUserVaryings = true;
break;
case 'a':
{
char *configFileName = (++argv)[0];
argc--;
// Load a configuration file specifying user attributes
if ( !LoadUserAttribConfigFile ( configFileName, attribSemanticEnums, attribSemanticNames, &attribSemanticCount ) )
{
printf ( "Error loading attribute configuration file '%s'.\n", configFileName );
return EFailUsage;
}
}
break;
case 'h':
{
char *shaderHeaderName = (++argv)[0];
argc--;
shaderHeader = ReadFileData ( shaderHeaderName );
}
break;
default:
usage();
return EFailUsage;
}
}
else
{
EShLanguage language = FindLanguage(argv[0]);
ShHandle l_parser = Hlsl2Glsl_ConstructCompiler(language);
if (l_parser == 0)
return EFailParserCreate;
parsers.insert(std::pair<EShLanguage, ShHandle>(language, l_parser));
parsersIns.insert(std::pair<EShLanguage, std::string>(language, argv[0]));
}
}
if (parsers.size() == 0)
{
usage();
return EFailUsage;
}
/*
translator = Hlsl2Glsl_ConstructTranslator(debugOptions);
if (translator == 0)
return EFailTranslatorCreate;
*/
if ( bUseUserVaryings )
{
// Set the translator up to use user varyings
for(std::map<EShLanguage, ShHandle>::iterator it = parsers.begin(); it != parsers.end(); ++it)
{
Hlsl2Glsl_UseUserVaryings (it->second, bUseUserVaryings );
};
};
/*
if ( shaderHeader != NULL )
{
// Set a shader header if requested
Hlsl2Glsl_SetShaderHeader ( translator, true, shaderHeader );
}
*/
if ( attribSemanticCount > 0 )
{
for(std::map<EShLanguage, ShHandle>::iterator it = parsers.begin(); it != parsers.end(); ++it)
{
// Use user attributes if the user specified user attribute configuration file
if ( !Hlsl2Glsl_SetUserAttributeNames (it->second, attribSemanticEnums, (const char**)&attribSemanticNames[0], attribSemanticCount ) )
{
printf ("ERROR: Setting user attribute names\n");
};
};
};
if (parsers.size() > 0)
{
int l_i = -1;
for(std::map<EShLanguage, ShHandle>::iterator it = parsers.begin(); it != parsers.end(); ++it)
{
EShLanguage l_language = it->first;
ShHandle l_parser = it->second;
std::string l_parsedfile = parsersIns[l_language];
l_i += 1;
if(ParseFile(l_parsedfile.c_str(), l_parser, debugOptions))
{
if(Entrys.find(l_language) != Entrys.end())
{
std::string l_entrypointname = Entrys[l_language];
//TODO
if (Hlsl2Glsl_Translate(l_parser, l_entrypointname.c_str() , ETargetGLSL_120, 0))
{
if(Outs.find(l_language) != Outs.end())
{
SaveShader(Outs[l_language].c_str(), l_parser, shaderHeader);
};
if (uOut)
SaveUniforms(uOut, l_parser);
}
else
{
translateFailed = true;
};
}
}
else
{
parseFailed = true;
};
InfoLogMsg("BEGIN", "COMPILER", l_i);
puts(Hlsl2Glsl_GetInfoLog(l_parser));
InfoLogMsg("END", "COMPILER", l_i);
};
};
/*
InfoLogMsg("BEGIN", "LINKER", -1);
puts(Hlsl2Glsl_GetInfoLog(translator));
InfoLogMsg("END", "LINKER", -1);
if (!translateFailed )
{
if (fOut)
SaveShader( fOut, translator, EShLangFragment);
if (vOut)
SaveShader( vOut, translator, EShLangVertex);
if (uOut)
SaveUniforms( uOut, translator);
}
*/
for(std::map<EShLanguage, ShHandle>::iterator it = parsers.begin(); it != parsers.end(); ++it)
{
Hlsl2Glsl_DestructCompiler(it->second);
};
// Hlsl2Glsl_Destruct(translator);
// Hlsl2Glsl_Destruct(uniformMap);
for ( int i = 0; i < EAttrSemCount; i++ )
{
if ( attribSemanticNames[i] != NULL )
{
delete[] attribSemanticNames[i];
attribSemanticNames[i] = NULL;
};
};
if ( shaderHeader )
{
FreeFileData ( shaderHeader );
};
if (parseFailed)
return EFailParse;
if (translateFailed)
return EFailTranslate;
return 0;
}