mirrors/sirit
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Update test

Browse source
This commit is contained in:
ReinUsesLisp 2018-10-31 05:05:23 -03:00
parent 80b0757ab6
commit ba3a3a74d7
1 changed files with 42 additions and 44 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

86
tests/main.cpp
View file

@ -8,62 +8,61 @@
#include <cstdio>
#include <cstdlib>
using u32 = uint32_t;
class MyModule : public Sirit::Module {
public:
MyModule() {}
MyModule() = default;
~MyModule() = default;
void Generate() {
AddCapability(spv::Capability::Shader);
SetMemoryModel(spv::AddressingModel::Logical, spv::MemoryModel::GLSL450);
// Type testing
TypeBool();
TypeBool();
TypeInt(64, false);
TypeInt(16, false);
TypeFloat(16);
TypeFloat(32);
TypeFloat(64);
TypeVector(TypeBool(), 4);
TypeVector(TypeBool(), 3);
TypeMatrix(TypeVector(TypeFloat(32), 4), 4);
TypeImage(TypeFloat(32), spv::Dim::Dim2D, 0, false, false, 0,
spv::ImageFormat::Rg32f);
TypeSampledImage(TypeImage(TypeFloat(32), spv::Dim::Rect, 0, false, false, 0,
spv::ImageFormat::Rg32f));
TypeVector(TypeInt(32, false), 4);
TypeVector(TypeInt(64, false), 4);
TypeRuntimeArray(TypeInt(32, false));
TypeStruct({TypeInt(32, false), TypeFloat(64)});
TypePointer(spv::StorageClass::Private, TypeFloat(16));
ConstantTrue(TypeBool());
ConstantTrue(TypeBool());
ConstantFalse(TypeBool());
Constant(TypeFloat(64), Literal(6342.21));
Constant(TypeFloat(32), Literal(6342.21f));
Constant(TypeFloat(16), Literal(30u));
Constant(TypeInt(32, false), Literal(30u));
Constant(TypeInt(16, false), Literal(30u));
Constant(TypeInt(8, false), Literal(30u));
ConstantComposite(TypeVector(TypeFloat(32), 2),
{Constant(TypeFloat(32), Literal(50.0f)),
Constant(TypeFloat(32), Literal(50.0f))});
ConstantNull(TypeVector(TypeInt(64, false), 4));
const auto t_void = Name(TypeVoid(), "void");
const auto t_uint = Name(TypeInt(32, false), "uint");
const auto t_float = Name(TypeFloat(32), "float");
auto cont{Name(Label(), "cont")};
auto skip{Name(Label(), "skip")};
auto main_type{TypeFunction(TypeVoid())};
auto main_func{Emit(Function(TypeVoid(), spv::FunctionControlMask::MaskNone, main_type))};
const auto float4 = Name(TypeVector(t_float, 4), "float4");
const auto in_float = Name(TypePointer(spv::StorageClass::Input, t_float), "in_float");
const auto in_float4 = Name(TypePointer(spv::StorageClass::Input, float4), "in_float4");
const auto out_float4 = Name(TypePointer(spv::StorageClass::Output, float4), "out_float4");
const auto gl_per_vertex = Name(TypeStruct({float4}), "gl_PerVertex");
const auto gl_per_vertex_ptr = Name(TypePointer(spv::StorageClass::Output, gl_per_vertex), "out_gl_PerVertex");
const auto in_pos = Name(Variable(in_float4, spv::StorageClass::Input), "in_pos");
const auto per_vertex = Name(Variable(gl_per_vertex_ptr, spv::StorageClass::Output), "per_vertex");
Decorate(in_pos, spv::Decoration::Location, {0});
Decorate(gl_per_vertex, spv::Decoration::Block);
MemberDecorate(gl_per_vertex, 0, spv::Decoration::BuiltIn, {static_cast<u32>(spv::BuiltIn::Position)});
AddGlobalVariable(in_pos);
AddGlobalVariable(per_vertex);
const auto main_func = Emit(Name(Function(t_void, spv::FunctionControlMask::MaskNone, TypeFunction(t_void)), "main"));
Emit(Label());
Emit(BranchConditional(ConstantTrue(TypeBool()), cont, skip, 5, 0));
Emit(cont);
Emit(Branch(skip));
Emit(skip);
const auto ptr_pos_x = Emit(AccessChain(in_float, in_pos, {Constant(t_uint, 0u)}));
const auto ptr_pos_y = Emit(AccessChain(in_float, in_pos, {Constant(t_uint, 1u)}));
const auto pos_x = Emit(Load(t_float, ptr_pos_x));
const auto pos_y = Emit(Load(t_float, ptr_pos_y));
auto tmp_position = Emit(Undef(float4));
tmp_position = Emit(CompositeInsert(float4, pos_x, tmp_position, {0}));
tmp_position = Emit(CompositeInsert(float4, pos_y, tmp_position, {1}));
tmp_position = Emit(CompositeInsert(float4, Constant(t_float, 0.f), tmp_position, {2}));
tmp_position = Emit(CompositeInsert(float4, Constant(t_float, 1.f), tmp_position, {3}));
const auto gl_position = Emit(AccessChain(out_float4, per_vertex, {Constant(t_uint, 0u)}));
Emit(Store(gl_position, tmp_position));
Emit(Return());
Emit(FunctionEnd());
AddEntryPoint(spv::ExecutionModel::Vertex, main_func, "main");
AddEntryPoint(spv::ExecutionModel::Vertex, main_func, "main", {in_pos, per_vertex});
}
};
@ -71,7 +70,6 @@ int main(int argc, char** argv) {
MyModule module;
module.Generate();
module.Optimize(2);
std::vector<std::uint8_t> code{module.Assemble()};
FILE* file = fopen("sirit.spv", "wb");