//============================================================
// <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;
}
