bool ShaderSaveManager::SaveShader(const string &fileName, const ShaderData *shaderData,string &retFileName) const
{
//Init the return values
bool retValue = false;
retFileName = "";
//Save the shaders based on the different types
switch(shaderData->GetGLType())
{
//Note: GL_VERTEX_PROGRAM_NV is the same enum
case(GL_VERTEX_PROGRAM_ARB) :
case(GL_FRAGMENT_PROGRAM_ARB) :
retValue = SaveARBShader(fileName,shaderData,retFileName);
break;
case(GL_FRAGMENT_PROGRAM_NV) :
case(GL_VERTEX_STATE_PROGRAM_NV):
retValue = SaveNVShader(fileName,shaderData,retFileName);
break;
//For a new type, just write it out
default:
LOGERR(("ShaderSaveManager::SaveShader - Unknown shader type %x",shaderData->GetGLType()));
retValue = WriteShaderFile(fileName,shaderData->GetShaderSource().c_str(),
(uint)shaderData->GetShaderSource().length(),retFileName);
}
return retValue;
}
bool ShaderGLSLSaveManager::SaveShader(const string &fileName, const ShaderGLSLData *shaderData, string &retFileName) const
{
//Init the return values
bool retValue = false;
retFileName = "";
//Save the shaders based on the different types
switch(shaderData->GetGLType())
{
case(GL_VERTEX_SHADER):
case(GL_GEOMETRY_SHADER):
case(GL_FRAGMENT_SHADER):
retValue = SaveFragmentVertexShaderData(fileName,shaderData,retFileName);
break;
case(GL_PROGRAM_OBJECT_ARB):
retValue = SaveProgramData(fileName,shaderData,retFileName);
break;
//For a new type, just write it out
default:
LOGERR(("ShaderGLSLSaveManager::ShaderGLSLData - Unknown shader type %x",shaderData->GetGLType()));
retValue = WriteShaderFile(fileName,shaderData->GetShaderSource().c_str(),
(uint)shaderData->GetShaderSource().length(),retFileName);
}
return retValue;
}
bool ShaderSaveManager::SaveARBShader(const string &fileName, const ShaderData *shaderData,string &retFileName) const
{
//Format the string
//isspace
//Save the program string
return WriteShaderFile(fileName,shaderData->GetShaderSource().c_str(),
(uint)shaderData->GetShaderSource().length(),retFileName);
}
bool ShaderGLSLSaveManager::SaveProgramData(const string &fileName, const ShaderGLSLData *programData, string &retFileName) const
{
//Future formatting options?
// Add log info
string writeString = programData->GetShaderLog() + programData->GetShaderSource();
return WriteShaderFile(fileName,writeString.c_str(),
(uint)writeString.length(),retFileName);
}
bool ShaderGLSLSaveManager::SaveFragmentVertexShaderData(const string &fileName, const ShaderGLSLData *shaderData,string &retFileName) const
{
//Future formatting options?
// Add log info
string writeString = shaderData->GetShaderLog() + shaderData->GetShaderSource();
//Write the sahder to disk
return WriteShaderFile(fileName,writeString.c_str(),
(uint)writeString.length(),retFileName);
}
