internal static CachedBinaryShaderIO GetCurrentImpl()
{
if (s_currentImpl != null)
{
return(s_currentImpl);
}
else if (s_currentBinShaderIODel != null)
{
return(s_currentImpl = s_currentBinShaderIODel());
}
else
{
return(null);
}
}
protected bool LoadCompiledShader(string filename)
{
if (!EnableProgramBinaryCache)
{
return(false);
}
//--------------------------------------------
using (System.IO.Stream s = CachedBinaryShaderIO.InternalGetReadStream(filename))
{
if (s != null)
{
using (System.IO.BinaryReader r = new System.IO.BinaryReader(s))
{
return(_shaderProgram.LoadCompiledShader(r));
}
}
}
return(false);
}
protected bool SaveCompiledShader(string filename)
{
if (!EnableProgramBinaryCache)
{
return(false);
}
//--------------------------------------------
using (System.IO.Stream s = CachedBinaryShaderIO.InternalGetWriteStream(filename))
{
if (s != null)
{
using (System.IO.BinaryWriter w = new System.IO.BinaryWriter(s))
{
return(_shaderProgram.SaveCompiledShader(w));
}
}
}
return(false);
}
public static void ClearCurrentImpl()
{
s_currentImpl = null;
}
public static void SetActualImpl(CachedBinaryShaderIO currentBinShaderIO)
{
s_currentImpl = currentBinShaderIO;
}
