private void EmitShaderBinds(
IEmitBlock block,
string prefix,
EmitContextHLSL hlslContext)
{
block.CallCOM(
SubmitContext,
"ID3D11DeviceContext",
string.Format("{0}SetConstantBuffers", prefix),
block.LiteralU32(0),
block.LiteralU32(1),
block.GetArrow(SubmitThis, EmitPass.CBField).GetAddress());
var resources = hlslContext.ShaderResources.ToArray();
var resourceCount = resources.Length;
if (resourceCount != 0)
{
var resourceVals = (from r in resources
select EmitContext.EmitExp(r, block, SubmitEnv)).ToArray();
var resourcesVal = block.Temp(
string.Format("{0}Resources", prefix),
block.Array(
EmitTarget.GetOpaqueType("ID3D11ShaderResourceView*"),
resourceVals));
block.CallCOM(
SubmitContext,
"ID3D11DeviceContext",
string.Format("{0}SetShaderResources", prefix),
block.LiteralU32(0),
block.LiteralU32((UInt32)resourceCount),
resourcesVal.GetAddress());
}
var samplers = hlslContext.SamplerStates.ToArray();
var samplerCount = samplers.Length;
if (samplerCount != 0)
{
var samplerVals = (from s in samplers
select EmitContext.EmitExp(s, block, SubmitEnv)).ToArray();
var samplersVal = block.Temp(
string.Format("{0}Samplers", prefix),
block.Array(
EmitTarget.GetOpaqueType("ID3D11SamplerState*"),
samplerVals));
block.CallCOM(
SubmitContext,
"ID3D11DeviceContext",
string.Format("{0}SetSamplers", prefix),
block.LiteralU32(0),
block.LiteralU32((UInt32)samplerCount),
samplersVal.GetAddress());
}
}
public IEmitVal EmitAttributeRef(
MidAttributeDecl decl,
IEmitBlock block,
EmitEnv env)
{
if (env.ContainsKey(decl))
{
return(env.Lookup(decl, block));
}
IEmitVal attributeVal = null;
if (decl.Exp != null)
{
attributeVal = block.Temp(
decl.Name.ToString(),
EmitExp(decl.Exp, block, env));
}
else
{
// \todo: This is a *huge* hack,
// since we use @Constant attributes
// to make various D3D constants visible... :(
attributeVal = block.BuiltinApp(
EmitType(decl.Type, env),
decl.Name.ToString(),
null);
}
env.Insert(decl, (b) => attributeVal);
return(attributeVal);
}
private void EmitShaderBinds(
IEmitBlock block,
string prefix,
EmitContextHLSL hlslContext)
{
block.CallCOM(
SubmitContext,
"ID3D11DeviceContext",
string.Format("{0}SetConstantBuffers", prefix),
block.LiteralU32(0),
block.LiteralU32(1),
block.GetArrow(SubmitThis, EmitPass.CBField).GetAddress());
var resources = hlslContext.ShaderResources.ToArray();
var resourceCount = resources.Length;
if (resourceCount != 0)
{
var resourceVals = (from r in resources
select EmitContext.EmitExp(r, block, SubmitEnv)).ToArray();
var resourcesVal = block.Temp(
string.Format("{0}Resources", prefix),
block.Array(
EmitTarget.GetOpaqueType("ID3D11ShaderResourceView*"),
resourceVals));
block.CallCOM(
SubmitContext,
"ID3D11DeviceContext",
string.Format("{0}SetShaderResources", prefix),
block.LiteralU32(0),
block.LiteralU32((UInt32)resourceCount),
resourcesVal.GetAddress());
}
var samplers = hlslContext.SamplerStates.ToArray();
var samplerCount = samplers.Length;
if (samplerCount != 0)
{
var samplerVals = (from s in samplers
select EmitContext.EmitExp(s, block, SubmitEnv)).ToArray();
var samplersVal = block.Temp(
string.Format("{0}Samplers", prefix),
block.Array(
EmitTarget.GetOpaqueType("ID3D11SamplerState*"),
samplerVals));
block.CallCOM(
SubmitContext,
"ID3D11DeviceContext",
string.Format("{0}SetSamplers", prefix),
block.LiteralU32(0),
block.LiteralU32((UInt32)samplerCount),
samplersVal.GetAddress());
}
}
