public void EmitImplDraw()
{
var uniformElement = GetElement("Uniform");
var drawSpanAttr = GetAttribute(uniformElement, "IA_DrawSpan");
ExecBlock.BuiltinApp(EmitTarget.VoidType, "{0}.Submit({1})",
new[] {
EmitContext.EmitAttributeRef(drawSpanAttr, ExecBlock, SubmitEnv),
SubmitContext,
});
}
public void EmitImplBindOM()
{
ExecBlock.AppendComment("D3D11 Output Merger");
if (renderTargetAttributes.Length != 0)
{
var renderTargetViewVals = (from a in renderTargetAttributes
select EmitContext.EmitAttributeRef(a, ExecBlock, SubmitEnv)).ToArray();
var renderTargetViewsVal = ExecBlock.Temp(
"renderTargetViews",
ExecBlock.Array(
EmitTarget.GetOpaqueType("ID3D11RenderTargetView*"),
renderTargetViewVals));
ExecBlock.CallCOM(
SubmitContext,
"ID3D11DeviceContext",
"OMSetRenderTargets",
ExecBlock.LiteralU32((UInt32)renderTargetCount),
renderTargetViewsVal.GetAddress(),
EmitContext.EmitAttributeRef(depthStencilViewAttribute, ExecBlock, SubmitEnv));
}
else
{
ExecBlock.CallCOM(
SubmitContext,
"ID3D11DeviceContext",
"OMSetRenderTargets",
ExecBlock.LiteralU32(0),
EmitTarget.GetNullPointer(
EmitTarget.GetOpaqueType("ID3D11RenderTargetView**")),
EmitContext.EmitAttributeRef(depthStencilViewAttribute, ExecBlock, SubmitEnv));
}
var floatOne = ExecBlock.LiteralF32(1.0f);
var blendFactorVal = ExecBlock.Temp(
"blendFactor",
ExecBlock.Array(
EmitTarget.GetBuiltinType("float"),
new IEmitVal[] { floatOne, floatOne, floatOne, floatOne }));
ExecBlock.CallCOM(
SubmitContext,
"ID3D11DeviceContext",
"OMSetBlendState",
ExecBlock.GetArrow(SubmitThis, blendStateField),
blendFactorVal.GetAddress(),
ExecBlock.LiteralU32(0xFFFFFFFF));
}
public override void EmitImplBind()
{
ExecBlock.AppendComment("D3D11 Input Assembler");
var uniformElement = GetElement("Uniform");
var drawSpanAttr = GetAttribute(uniformElement, "IA_DrawSpan");
ExecBlock.BuiltinApp(EmitTarget.VoidType, "{0}.Bind({1})",
new[] {
EmitContext.EmitAttributeRef(drawSpanAttr, ExecBlock, SubmitEnv),
SubmitContext,
});
var inputLayoutPointerType = EmitTarget.GetOpaqueType("ID3D11InputLayout*");
var inputLayoutToBind = _inputElementCount == 0
? EmitTarget.GetNullPointer(inputLayoutPointerType)
: ExecBlock.GetArrow(SubmitThis, inputLayoutField);
ExecBlock.CallCOM(
SubmitContext,
"ID3D11DeviceContext",
"IASetInputLayout",
inputLayoutToBind);
if (_vertexBuffers.Count != 0)
{
var vertexBuffersVal = ExecBlock.Temp(
"inputVertexBuffers",
ExecBlock.Array(
EmitTarget.GetOpaqueType("ID3D11Buffer*"),
(from b in _vertexBuffers
select EmitExp(b, ExecBlock, SubmitEnv))));
var vertexBuffersStridesVal = ExecBlock.Temp(
"inputVertexBufferStrides",
ExecBlock.Array(
EmitTarget.GetBuiltinType("UINT"),
(from b in _vertexBufferStrides
select EmitExp(b, ExecBlock, SubmitEnv))));
var vertexBuffersOffsetsVal = ExecBlock.Temp(
"inputVertexBufferOffsets",
ExecBlock.Array(
EmitTarget.GetBuiltinType("UINT"),
(from b in _vertexBufferOffsets
select EmitExp(b, ExecBlock, SubmitEnv))));
ExecBlock.CallCOM(
SubmitContext,
"ID3D11DeviceContext",
"IASetVertexBuffers",
ExecBlock.LiteralU32(0),
ExecBlock.LiteralU32((UInt32)_vertexBuffers.Count),
vertexBuffersVal.GetAddress(),
vertexBuffersStridesVal.GetAddress(),
vertexBuffersOffsetsVal.GetAddress());
}
/*
* ExecBlock.CallCOM(
* SubmitContext,
* "ID3D11DeviceContext",
* "IASetPrimitiveTopology",
* EmitContext.EmitAttributeRef( primitiveTopology, ExecBlock, SubmitEnv ) );
*/
}
