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Add OpExecutionMode

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This commit is contained in:
ReinUsesLisp 2018-12-04 21:30:32 -03:00
parent 3641e1de45
commit e7971b4451
2 changed files with 15 additions and 2 deletions
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6
include/sirit/sirit.h
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@ -50,6 +50,10 @@ class Module {
const std::string& name,
const std::vector<Id>& interfaces = {});
/// Declare an execution mode for an entry point.
void AddExecutionMode(Id entry_point, spv::ExecutionMode mode,
const std::vector<Literal>& literals = {});
/**
* Adds an instruction to module's code
* @param op Instruction to insert into code. Types and constants must not
@ -619,7 +623,7 @@ class Module {
spv::MemoryModel memory_model{spv::MemoryModel::GLSL450};
std::vector<std::unique_ptr<Op>> entry_points;
std::vector<std::unique_ptr<Op>> execution_mode;
std::vector<std::unique_ptr<Op>> execution_modes;
std::vector<std::unique_ptr<Op>> debug;
std::vector<std::unique_ptr<Op>> annotations;
std::vector<std::unique_ptr<Op>> declarations;

11
src/sirit.cpp
View file

@ -49,7 +49,7 @@ std::vector<u8> Module::Assemble() const {
memory_model_ref.Write(stream);
WriteSet(stream, entry_points);
// TODO write execution mode
WriteSet(stream, execution_modes);
WriteSet(stream, debug);
WriteSet(stream, annotations);
WriteSet(stream, declarations);
@ -80,6 +80,15 @@ void Module::AddEntryPoint(spv::ExecutionModel execution_model, Id entry_point,
entry_points.push_back(std::move(op));
}
void Module::AddExecutionMode(Id entry_point, spv::ExecutionMode mode,
const std::vector<Literal>& literals) {
auto op{std::make_unique<Op>(spv::Op::OpExecutionMode)};
op->Add(entry_point);
op->Add(static_cast<u32>(mode));
op->Add(literals);
execution_modes.push_back(std::move(op));
}
Id Module::Emit(Id op) {
code.push_back(op);
return op;