void
JVariableValue::Print
(
ostream& output
)
const
{
PrintVariable(output);
}
void
JDiscreteEquality::Print
(
ostream& output
)
const
{
PrintVariable(output);
output << ' ' << JPGetEqualityString() << ' ';
const JString& valueName =
(GetVariableList())->GetDiscreteValueName(GetVariableIndex(), itsValue);
valueName.Print(output);
}
void PrintVariable(const std::string &prefix, size_t index, const sh::ShaderVariable &var)
{
std::string typeName;
switch (var.type)
{
case GL_FLOAT: typeName = "GL_FLOAT"; break;
case GL_FLOAT_VEC2: typeName = "GL_FLOAT_VEC2"; break;
case GL_FLOAT_VEC3: typeName = "GL_FLOAT_VEC3"; break;
case GL_FLOAT_VEC4: typeName = "GL_FLOAT_VEC4"; break;
case GL_INT: typeName = "GL_INT"; break;
case GL_INT_VEC2: typeName = "GL_INT_VEC2"; break;
case GL_INT_VEC3: typeName = "GL_INT_VEC3"; break;
case GL_INT_VEC4: typeName = "GL_INT_VEC4"; break;
case GL_UNSIGNED_INT: typeName = "GL_UNSIGNED_INT"; break;
case GL_UNSIGNED_INT_VEC2: typeName = "GL_UNSIGNED_INT_VEC2"; break;
case GL_UNSIGNED_INT_VEC3: typeName = "GL_UNSIGNED_INT_VEC3"; break;
case GL_UNSIGNED_INT_VEC4: typeName = "GL_UNSIGNED_INT_VEC4"; break;
case GL_BOOL: typeName = "GL_BOOL"; break;
case GL_BOOL_VEC2: typeName = "GL_BOOL_VEC2"; break;
case GL_BOOL_VEC3: typeName = "GL_BOOL_VEC3"; break;
case GL_BOOL_VEC4: typeName = "GL_BOOL_VEC4"; break;
case GL_FLOAT_MAT2: typeName = "GL_FLOAT_MAT2"; break;
case GL_FLOAT_MAT3: typeName = "GL_FLOAT_MAT3"; break;
case GL_FLOAT_MAT4: typeName = "GL_FLOAT_MAT4"; break;
case GL_FLOAT_MAT2x3: typeName = "GL_FLOAT_MAT2x3"; break;
case GL_FLOAT_MAT3x2: typeName = "GL_FLOAT_MAT3x2"; break;
case GL_FLOAT_MAT4x2: typeName = "GL_FLOAT_MAT4x2"; break;
case GL_FLOAT_MAT2x4: typeName = "GL_FLOAT_MAT2x4"; break;
case GL_FLOAT_MAT3x4: typeName = "GL_FLOAT_MAT3x4"; break;
case GL_FLOAT_MAT4x3: typeName = "GL_FLOAT_MAT4x3"; break;
case GL_SAMPLER_2D: typeName = "GL_SAMPLER_2D"; break;
case GL_SAMPLER_CUBE: typeName = "GL_SAMPLER_CUBE"; break;
case GL_SAMPLER_EXTERNAL_OES: typeName = "GL_SAMPLER_EXTERNAL_OES"; break;
default: typeName = "UNKNOWN"; break;
}
printf("%s %lu : name=%s, type=%s, arraySize=%u\n",
prefix.c_str(), index, var.name.c_str(), typeName.c_str(), var.arraySize);
if (var.fields.size())
{
std::string structPrefix;
for (size_t i = 0; i < prefix.size(); ++i)
structPrefix += ' ';
printf("%s struct %s\n", structPrefix.c_str(), var.structName.c_str());
structPrefix += " field";
for (size_t i = 0; i < var.fields.size(); ++i)
PrintVariable(structPrefix, i, var.fields[i]);
}
}
static void PrintActiveVariables(ShHandle compiler)
{
const std::vector<sh::Uniform> *uniforms = ShGetUniforms(compiler);
const std::vector<sh::Varying> *varyings = ShGetVaryings(compiler);
const std::vector<sh::Attribute> *attributes = ShGetAttributes(compiler);
for (size_t varCategory = 0; varCategory < 3; ++varCategory)
{
size_t numVars = 0;
std::string varCategoryName;
if (varCategory == 0)
{
numVars = uniforms->size();
varCategoryName = "uniform";
}
else if (varCategory == 1)
{
numVars = varyings->size();
varCategoryName = "varying";
}
else
{
numVars = attributes->size();
varCategoryName = "attribute";
}
for (size_t i = 0; i < numVars; ++i)
{
const sh::ShaderVariable *var;
if (varCategory == 0)
var = &((*uniforms)[i]);
else if (varCategory == 1)
var = &((*varyings)[i]);
else
var = &((*attributes)[i]);
PrintVariable(varCategoryName, i, *var);
}
printf("\n");
}
}
