/*---------------------------------------------------------------------------
Tests the selected input texture and changes configuration if the
resolutions do not match. The function does nothing for identical
configurations.
---------------------------------------------------------------------------*/
void Filter::Change(Buffers &Buffer)
{
vector2u Res[2];
Texture::TexType Type[2];
switch (Select)
{
case Filter::SelectVideo :
Res[0] = Buffer.GetVideoResolution();
Res[1] = Video.Resolution();
Type[0] = Buffer.GetVideoDataType();
Type[1] = Video.DataType();
break;
case Filter::SelectDepth :
Res[0] = Buffer.GetDepthResolution();
Res[1] = Depth.Resolution();
Type[0] = Buffer.GetDepthDataType();
Type[1] = Depth.DataType();
break;
default : throw dexception("Invalid Select enumeration.");
}
if (Res[0].U < 1 || Res[0].V < 1) {return;}
if (Res[0].U != Res[1].U || Res[0].V != Res[1].V || Type[0] != Type[1])
{
Setup(Buffer);
Assets(Buffer);
}
}
const cxStr *cxUtil::Content(cchars file)
{
CX_ASSERT(cxStr::IsOK(file), "args error");
const cxStr *data = Document(file);
if(cxStr::IsOK(data)){
return data;
}
return Assets(file);
}
