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Shader/Modules: proof of concept

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This commit is contained in:
Jérôme Leclercq
2022-03-05 04:07:18 +01:00
parent 7dab1d735f
commit 43ac86e85c
29 changed files with 667 additions and 192 deletions
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11
src/Nazara/Shader/Ast/AstCloner.cpp
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@@ -81,6 +81,7 @@ namespace Nz::ShaderAst
{
auto clone = std::make_unique<DeclareConstStatement>();
clone->constIndex = node.constIndex;
clone->hidden = node.hidden;
clone->name = node.name;
clone->type = Clone(node.type);
clone->expression = CloneExpression(node.expression);
@@ -92,6 +93,7 @@ namespace Nz::ShaderAst
{
auto clone = std::make_unique<DeclareExternalStatement>();
clone->bindingSet = Clone(node.bindingSet);
clone->hidden = node.hidden;
clone->externalVars.reserve(node.externalVars.size());
for (const auto& var : node.externalVars)
@@ -114,9 +116,9 @@ namespace Nz::ShaderAst
clone->earlyFragmentTests = Clone(node.earlyFragmentTests);
clone->entryStage = Clone(node.entryStage);
clone->funcIndex = node.funcIndex;
clone->hidden = node.hidden;
clone->name = node.name;
clone->returnType = Clone(node.returnType);
clone->varIndex = node.varIndex;
clone->parameters.reserve(node.parameters.size());
for (auto& parameter : node.parameters)
@@ -124,6 +126,7 @@ namespace Nz::ShaderAst
auto& cloneParam = clone->parameters.emplace_back();
cloneParam.name = parameter.name;
cloneParam.type = Clone(parameter.type);
cloneParam.varIndex = parameter.varIndex;
}
clone->statements.reserve(node.statements.size());
@@ -137,6 +140,7 @@ namespace Nz::ShaderAst
{
auto clone = std::make_unique<DeclareOptionStatement>();
clone->defaultValue = CloneExpression(node.defaultValue);
clone->hidden = node.hidden;
clone->optIndex = node.optIndex;
clone->optName = node.optName;
clone->optType = Clone(node.optType);
@@ -147,8 +151,9 @@ namespace Nz::ShaderAst
StatementPtr AstCloner::Clone(DeclareStructStatement& node)
{
auto clone = std::make_unique<DeclareStructStatement>();
clone->structIndex = node.structIndex;
clone->hidden = node.hidden;
clone->isExported = Clone(node.isExported);
clone->structIndex = node.structIndex;
clone->description.layout = Clone(node.description.layout);
clone->description.name = node.description.name;
@@ -170,10 +175,10 @@ namespace Nz::ShaderAst
StatementPtr AstCloner::Clone(DeclareVariableStatement& node)
{
auto clone = std::make_unique<DeclareVariableStatement>();
clone->initialExpression = CloneExpression(node.initialExpression);
clone->varIndex = node.varIndex;
clone->varName = node.varName;
clone->varType = Clone(node.varType);
clone->initialExpression = CloneExpression(node.initialExpression);
return clone;
}