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Shader: First working version on both Vulkan & OpenGL (ES)

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This commit is contained in:
Jérôme Leclercq
2021-04-12 15:38:20 +02:00
parent f93a5bbdc1
commit ea99c6a19e
42 changed files with 1803 additions and 1053 deletions
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42
include/Nazara/Shader/ShaderBuilder.inl
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@@ -7,6 +7,15 @@
namespace Nz::ShaderBuilder
{
inline std::unique_ptr<ShaderAst::AccessMemberIdentifierExpression> Impl::AccessMember::operator()(ShaderAst::ExpressionPtr structExpr, std::vector<std::string> memberIdentifiers) const
{
auto accessMemberNode = std::make_unique<ShaderAst::AccessMemberIdentifierExpression>();
accessMemberNode->structExpr = std::move(structExpr);
accessMemberNode->memberIdentifiers = std::move(memberIdentifiers);
return accessMemberNode;
}
inline std::unique_ptr<ShaderAst::AssignExpression> Impl::Assign::operator()(ShaderAst::AssignType op, ShaderAst::ExpressionPtr left, ShaderAst::ExpressionPtr right) const
{
auto assignNode = std::make_unique<ShaderAst::AssignExpression>();
@@ -61,7 +70,26 @@ namespace Nz::ShaderBuilder
return castNode;
}
inline std::unique_ptr<ShaderAst::ConstantExpression> Impl::Constant::operator()(ShaderConstantValue value) const
inline std::unique_ptr<ShaderAst::ConditionalExpression> Impl::ConditionalExpression::operator()(std::string conditionName, ShaderAst::ExpressionPtr truePath, ShaderAst::ExpressionPtr falsePath) const
{
auto condExprNode = std::make_unique<ShaderAst::ConditionalExpression>();
condExprNode->conditionName = std::move(conditionName);
condExprNode->falsePath = std::move(falsePath);
condExprNode->truePath = std::move(truePath);
return condExprNode;
}
inline std::unique_ptr<ShaderAst::ConditionalStatement> Impl::ConditionalStatement::operator()(std::string conditionName, ShaderAst::StatementPtr statement) const
{
auto condStatementNode = std::make_unique<ShaderAst::ConditionalStatement>();
condStatementNode->conditionName = std::move(conditionName);
condStatementNode->statement = std::move(statement);
return condStatementNode;
}
inline std::unique_ptr<ShaderAst::ConstantExpression> Impl::Constant::operator()(ShaderAst::ConstantValue value) const
{
auto constantNode = std::make_unique<ShaderAst::ConstantExpression>();
constantNode->value = std::move(value);
@@ -157,6 +185,18 @@ namespace Nz::ShaderBuilder
{
return std::make_unique<T>();
}
inline std::unique_ptr<ShaderAst::SwizzleExpression> Impl::Swizzle::operator()(ShaderAst::ExpressionPtr expression, std::vector<ShaderAst::SwizzleComponent> swizzleComponents) const
{
auto swizzleNode = std::make_unique<ShaderAst::SwizzleExpression>();
swizzleNode->expression = std::move(expression);
assert(swizzleComponents.size() <= swizzleNode->components.size());
for (std::size_t i = 0; i < swizzleComponents.size(); ++i)
swizzleNode->components[i] = swizzleComponents[i];
return swizzleNode;
}
}
#include <Nazara/Shader/DebugOff.hpp>