/// <summary>
/// Creates and returns a copy of this GpuProgramUsage object.
/// </summary>
/// <returns></returns>
public GpuProgramUsage Clone()
{
GpuProgramUsage usage = new GpuProgramUsage(type);
usage.program = program;
usage.parameters = parameters.Clone();
return(usage);
}
public GpuProgramUsage(GpuProgramUsage oth, Pass parent)
: base()
{
this.type = oth.type;
this.parent = parent;
this.program = oth.Program;
// nfz: parameters should be copied not just use a shared ptr to the original
this.parameters = new GpuProgramParameters(oth.parameters);
this.recreateParams = false;
}
/// <summary>
/// Creates and returns a copy of this GpuProgramUsage object.
/// </summary>
/// <returns></returns>
public GpuProgramUsage Clone()
{
GpuProgramUsage usage = new GpuProgramUsage(type);
usage.program = program;
usage.parameters = parameters.Clone();
return usage;
}
/// <summary>
/// </summary>
public void SetShadowReceiverVertexProgram( string name )
{
// turn off vertex programs when the name is set to null
if ( name.Length == 0 )
{
_shadowReceiverVertexProgramUsage = null;
}
else
{
// create a new usage object
if ( !this.HasShadowReceiverVertexProgram )
{
_shadowReceiverVertexProgramUsage = new GpuProgramUsage( GpuProgramType.Vertex );
}
_shadowReceiverVertexProgramUsage.ProgramName = name;
}
// needs recompilation
_parent.NotifyNeedsRecompile();
}
/// <summary>
///
/// </summary>
/// <param name="name"></param>
/// <param name="resetParams"></param>
public void SetGeometryProgram( string name, bool resetParams )
{
// turn off fragment programs when the name is set to null
if ( name.Length == 0 )
{
_geometryProgramUsage = null;
}
else
{
// create a new usage object
if ( !this.HasGeometryProgram )
{
_geometryProgramUsage = new GpuProgramUsage( GpuProgramType.Geometry );
}
_geometryProgramUsage.ProgramName = name;
}
// needs recompilation
_parent.NotifyNeedsRecompile();
}
public HLSLFixedFunctionProgram()
{
vertexProgramUsage = new GpuProgramUsage( GpuProgramType.Vertex, null );
fragmentProgramUsage = new GpuProgramUsage( GpuProgramType.Fragment, null );
fixedFunctionState = new FixedFunctionState();
}
public GpuProgramUsage(GpuProgramUsage oth, Pass parent)
{
type = oth.type;
this.parent = parent;
program = oth.Program;
// nfz: parameters should be copied not just use a shared ptr to the original
parameters = new GpuProgramParameters( oth.parameters );
recreateParams = false;
}
/// <summary>
///
/// </summary>
/// <param name="name"></param>
/// <param name="resetParams"></param>
public void SetVertexProgram(string name, bool resetParams)
{
// turn off vertex programs when the name is set to null
if(name.Length == 0) {
vertexProgramUsage = null;
}
else {
// create a new usage object
if(!this.HasVertexProgram) {
vertexProgramUsage = new GpuProgramUsage(GpuProgramType.Vertex);
}
vertexProgramUsage.ProgramName = name;
}
// needs recompilation
parent.NotifyNeedsRecompile();
}
/// <summary>
///
/// </summary>
/// <param name="name"></param>
/// <param name="resetParams"></param>
public void SetShadowCasterFragmentProgram(string name)
{
// turn off fragment programs when the name is set to null
if (name.Length == 0)
{
shadowCasterFragmentProgramUsage = null;
}
else
{
// create a new usage object
if (!this.HasShadowCasterFragmentProgram)
{
shadowCasterFragmentProgramUsage = new GpuProgramUsage(GpuProgramType.Fragment);
}
shadowCasterFragmentProgramUsage.ProgramName = name;
}
// needs recompilation
parent.NotifyNeedsRecompile();
}
public void SetShadowCasterVertexProgram( string name )
{
// turn off vertex programs when the name is set to null
if ( name.Length == 0 )
{
this.shadowCasterVertexProgramUsage = null;
}
else
{
// create a new usage object
if ( !HasShadowCasterVertexProgram )
{
this.shadowCasterVertexProgramUsage = new GpuProgramUsage( GpuProgramType.Vertex, this );
}
this.shadowCasterVertexProgramUsage.SetProgramName( name );
}
// needs recompilation
this._parent.NotifyNeedsRecompile();
}
public void SetVertexProgram( string name, bool resetParams )
#endif
{
lock ( _gpuProgramChangeMutex )
{
if ( VertexProgramName == name )
{
return;
}
// turn off vertex programs when the name is set to null
if ( string.IsNullOrEmpty( name ) )
{
this._vertexProgramUsage.SafeDispose();
this._vertexProgramUsage = null;
}
else
{
// create a new usage object
if ( !HasVertexProgram )
{
this._vertexProgramUsage = new GpuProgramUsage( GpuProgramType.Vertex, this );
}
this._vertexProgramUsage.SetProgramName( name, resetParams );
}
// needs recompilation
this._parent.NotifyNeedsRecompile();
//TODO
//if( Pass::getHashFunction() == Pass::getBuiltinHashFunction( Pass::MIN_GPU_PROGRAM_CHANGE ) )
// _dirtyHash();
}
}
/// <summary>
///
/// </summary>
/// <param name="name"></param>
/// <param name="resetParams"></param>
public void SetFragmentProgram( string name, bool resetParams )
{
// turn off fragment programs when the name is set to null
if ( name.Length == 0 )
{
this._fragmentProgramUsage = null;
}
else
{
// create a new usage object
if ( !HasFragmentProgram )
{
this._fragmentProgramUsage = new GpuProgramUsage( GpuProgramType.Fragment, this );
}
this._fragmentProgramUsage.SetProgramName( name, resetParams );
}
// needs recompilation
this._parent.NotifyNeedsRecompile();
}
