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shader: Address feedback

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This commit is contained in:
FernandoS27
2021-05-01 14:56:25 +02:00
committed by ameerj
parent b541f5e5e3
commit c49d56c931
5 changed files with 42 additions and 44 deletions
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20
src/shader_recompiler/ir_opt/dual_vertex_pass.cpp
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@ -4,8 +4,6 @@
#include <algorithm>
#include <ranges>
#include <tuple>
#include <type_traits>
#include "common/bit_cast.h"
#include "common/bit_util.h"
@ -40,7 +38,7 @@ void VertexATransformPass(IR::Program& program) {
}
void VertexBTransformPass(IR::Program& program) {
for (IR::Block* const block : program.post_order_blocks | std::views::reverse) {
for (IR::Block* const block : program.blocks) {
for (IR::Inst& inst : block->Instructions()) {
if (inst.GetOpcode() == IR::Opcode::Prologue) {
return inst.Invalidate();
@ -51,24 +49,24 @@ void VertexBTransformPass(IR::Program& program) {
void DualVertexJoinPass(IR::Program& program) {
const auto& blocks = program.blocks;
s64 s = static_cast<s64>(blocks.size()) - 1;
if (s < 1) {
throw NotImplementedException("Dual Vertex Join pass failed, expected atleast 2 blocks!");
const s64 sub_size = static_cast<s64>(blocks.size()) - 1;
if (sub_size < 1) {
throw LogicError("Dual Vertex Join pass failed, expected atleast 2 blocks");
}
for (s64 index = 0; index < s; index++) {
IR::Block* const current_block = blocks[index];
IR::Block* const next_block = blocks[index + 1];
for (s64 index = 0; index < sub_size; ++index) {
IR::Block* const current_block{blocks[index]};
IR::Block* const next_block{blocks[index + 1]};
for (IR::Inst& inst : current_block->Instructions()) {
if (inst.GetOpcode() == IR::Opcode::Join) {
IR::IREmitter ir{*current_block, IR::Block::InstructionList::s_iterator_to(inst)};
ir.Branch(next_block);
inst.Invalidate();
// only 1 join should exist
// Only 1 join should exist
return;
}
}
}
throw NotImplementedException("Dual Vertex Join pass failed, no join present!");
throw LogicError("Dual Vertex Join pass failed, no join present");
}
} // namespace Shader::Optimization