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recognize verified pattern fills

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Co-authored-by: Juan Pablo Farias <juanpablo.profissional.a.f@gmail.com>
This commit is contained in:
nmzik
2026-10-17 01:42:34 +02:00
parent 32587337b5
commit 9202bddad2
7 changed files with 276 additions and 11 deletions
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src/graphics/shader/recompiler/ir/passes/ResourceMaterialization.cpp
+12 -5
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@@ -1424,10 +1424,11 @@ ResourcePlan ExtractResourcePlan(const Program& program) {
for (auto it = first; it != plan.value_storage.end(); ++it) it->Invalidate();
plan.value_storage.erase(first, plan.value_storage.end());
}
plan.uniform_fill = AnalyzeUniformFill(program);
for (uint32_t i = 0; i < plan.uniform_fill.fill.words; ++i) {
plan.uniform_fill.values[i] = Clone(plan.uniform_fill.values[i]);
}
plan.uniform_fill = program.uniform_fill.fill.kind != UniformFillKind::None
? program.uniform_fill : AnalyzeUniformFill(program);
for (auto& value: plan.uniform_fill.values) value = Clone(value);
plan.uniform_fill.pattern_size = Clone(plan.uniform_fill.pattern_size);
plan.uniform_fill.element_count = Clone(plan.uniform_fill.element_count);
plan.capture_specialization_reads |=
capture_indirect_reads || capture_control_reads || !plan.source_reads.empty();
if (plan.capture_specialization_reads) {
@@ -1513,15 +1514,21 @@ bool MaterializeResources(const ResourcePlan& program, const SrtRuntime& runtime
}
snapshot.uniform_fill = {};
const auto& fill = program.uniform_fill;
const auto words = fill.fill.words;
auto words = fill.fill.words;
std::array<uint32_t, 4> stored {};
bool uniform_fill = words != 0;
if (uniform_fill && !fill.pattern_size.IsEmpty())
uniform_fill = clean.Evaluate(fill.pattern_size, words) && words >= 1 && words <= 4;
uint32_t elements = 0;
if (uniform_fill && !fill.element_count.IsEmpty())
uniform_fill = clean.Evaluate(fill.element_count, elements) && elements != 0;
for (uint32_t i = 0; i < words && uniform_fill; ++i) {
uniform_fill = clean.Evaluate(fill.values[i], stored[i]) && stored[i] == stored[0];
}
if (uniform_fill) {
snapshot.uniform_fill = fill.fill;
snapshot.uniform_fill.value = stored[0];
snapshot.uniform_fill.bounded_elements = elements;
}
const auto evaluate = [&](uint32_t source, DescriptorValue& value, bool written = false) {
if (source >= program.descriptor_sources.size()) {