mirror of
https://github.com/yuzu-emu/sirit.git
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8cfe8badf7
Provides shorthands for specific signedness, so that usage code doesn't need to explicitly use raw booleans. TypeUInt(32), is easier to gloss than TypeInt(32, false), especially for those not familiar with the API.
131 lines
4 KiB
C++
131 lines
4 KiB
C++
/* This file is part of the sirit project.
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* Copyright (c) 2019 sirit
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* This software may be used and distributed according to the terms of the
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* 3-Clause BSD License
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*/
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#include <cassert>
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#include <optional>
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#include "sirit/sirit.h"
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#include "stream.h"
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namespace Sirit {
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Id Module::TypeVoid() {
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declarations->Reserve(2);
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return *declarations << OpId{spv::Op::OpTypeVoid} << EndOp{};
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}
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Id Module::TypeBool() {
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declarations->Reserve(2);
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return *declarations << OpId{spv::Op::OpTypeBool} << EndOp{};
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}
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Id Module::TypeInt(int width, bool is_signed) {
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declarations->Reserve(4);
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return *declarations << OpId{spv::Op::OpTypeInt} << width << is_signed << EndOp{};
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}
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Id Module::TypeSInt(int width) {
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return TypeInt(width, true);
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}
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Id Module::TypeUInt(int width) {
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return TypeInt(width, false);
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}
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Id Module::TypeFloat(int width) {
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declarations->Reserve(3);
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return *declarations << OpId{spv::Op::OpTypeFloat} << width << EndOp{};
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}
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Id Module::TypeVector(Id component_type, int component_count) {
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assert(component_count >= 2);
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declarations->Reserve(4);
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return *declarations << OpId{spv::Op::OpTypeVector} << component_type << component_count
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<< EndOp{};
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}
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Id Module::TypeMatrix(Id column_type, int column_count) {
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assert(column_count >= 2);
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declarations->Reserve(4);
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return *declarations << OpId{spv::Op::OpTypeMatrix} << column_type << column_count << EndOp{};
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}
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Id Module::TypeImage(Id sampled_type, spv::Dim dim, int depth, bool arrayed, bool ms, int sampled,
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spv::ImageFormat image_format,
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std::optional<spv::AccessQualifier> access_qualifier) {
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declarations->Reserve(10);
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return *declarations << OpId{spv::Op::OpTypeImage} << sampled_type << dim << depth << arrayed
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<< ms << sampled << image_format << access_qualifier << EndOp{};
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}
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Id Module::TypeSampler() {
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declarations->Reserve(2);
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return *declarations << OpId{spv::Op::OpTypeSampler} << EndOp{};
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}
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Id Module::TypeSampledImage(Id image_type) {
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declarations->Reserve(3);
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return *declarations << OpId{spv::Op::OpTypeSampledImage} << image_type << EndOp{};
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}
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Id Module::TypeArray(Id element_type, Id length) {
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declarations->Reserve(4);
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return *declarations << OpId{spv::Op::OpTypeArray} << element_type << length << EndOp{};
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}
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Id Module::TypeRuntimeArray(Id element_type) {
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declarations->Reserve(3);
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return *declarations << OpId{spv::Op::OpTypeRuntimeArray} << element_type << EndOp{};
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}
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Id Module::TypeStruct(std::span<const Id> members) {
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declarations->Reserve(2 + members.size());
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return *declarations << OpId{spv::Op::OpTypeStruct} << members << EndOp{};
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}
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Id Module::TypeOpaque(std::string_view name) {
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declarations->Reserve(3 + WordsInString(name));
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return *declarations << OpId{spv::Op::OpTypeOpaque} << name << EndOp{};
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}
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Id Module::TypePointer(spv::StorageClass storage_class, Id type) {
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declarations->Reserve(4);
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return *declarations << OpId{spv::Op::OpTypePointer} << storage_class << type << EndOp{};
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}
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Id Module::TypeFunction(Id return_type, std::span<const Id> arguments) {
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declarations->Reserve(3 + arguments.size());
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return *declarations << OpId{spv::Op::OpTypeFunction} << return_type << arguments << EndOp{};
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}
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Id Module::TypeEvent() {
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declarations->Reserve(2);
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return *declarations << OpId{spv::Op::OpTypeEvent} << EndOp{};
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}
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Id Module::TypeDeviceEvent() {
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declarations->Reserve(2);
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return *declarations << OpId{spv::Op::OpTypeDeviceEvent} << EndOp{};
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}
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Id Module::TypeReserveId() {
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declarations->Reserve(2);
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return *declarations << OpId{spv::Op::OpTypeReserveId} << EndOp{};
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}
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Id Module::TypeQueue() {
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declarations->Reserve(2);
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return *declarations << OpId{spv::Op::OpTypeQueue} << EndOp{};
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}
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Id Module::TypePipe(spv::AccessQualifier access_qualifier) {
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declarations->Reserve(2);
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return *declarations << OpId{spv::Op::OpTypePipe} << access_qualifier << EndOp{};
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}
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} // namespace Sirit
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