public void UpdateFrontStencil(GLCmdStencilFunctionInfo stencilInfo)
{
if (
mPastFrontStencilInfo.StencilFunction != stencilInfo.StencilFunction
||
mPastFrontStencilInfo.ReferenceMask != stencilInfo.ReferenceMask
||
mPastFrontStencilInfo.CompareMask != stencilInfo.CompareMask
)
{
mStencil.SetFrontFaceCullStencilFunction(stencilInfo.StencilFunction, stencilInfo.ReferenceMask, stencilInfo.CompareMask);
mPastFrontStencilInfo.ReferenceMask = stencilInfo.ReferenceMask;
mPastFrontStencilInfo.StencilFunction = stencilInfo.StencilFunction;
mPastFrontStencilInfo.CompareMask = stencilInfo.CompareMask;
}
//if (mPastFrontStencilInfo.WriteMask != stencilInfo.WriteMask)
//{
// mStencil.SetStencilWriteMask(stencilInfo.WriteMask);
//}
}
public void Initialize()
{
const int NO_OF_COLOR_ATTACHMENTS = 4;
mPastColorBlendEnums = mBlend.Initialize(NO_OF_COLOR_ATTACHMENTS);
var initialStencilValue = mStencil.Initialize();
mPastStencilInfo = initialStencilValue;
mPastFrontWriteMask = initialStencilValue.Front.WriteMask;
mPastBackWriteMask = initialStencilValue.Back.WriteMask;
mPastFrontStencilInfo = new GLCmdStencilFunctionInfo
{
CompareMask = initialStencilValue.Front.CompareMask,
ReferenceMask = initialStencilValue.Front.Reference,
StencilFunction = initialStencilValue.Enums.FrontStencilFunction,
};
mPastBackStencilInfo = new GLCmdStencilFunctionInfo
{
CompareMask = initialStencilValue.Back.CompareMask,
ReferenceMask = initialStencilValue.Back.Reference,
StencilFunction = initialStencilValue.Enums.BackStencilFunction,
};
var initialDepthValue = mDepth.Initialize();
PreviousPipeline = new GLCmdBufferPipelineItem {
DepthState = initialDepthValue,
StencilState = initialStencilValue.Enums,
};
mPastRasterization = mRaster.Initialize();
mPastClearValues = mClear.Initialize();
}