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shader: Implement indexed Position and ClipDistances

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FernandoS27 2021-04-04 09:38:15 +02:00 • committed by ameerj
parent 1d51803169
commit 73cb17f41b
3 changed files with 100 additions and 11 deletions
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26
src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp
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@ -517,22 +517,32 @@ void GatherInfoFromHeader(Environment& env, Info& info) {
}
const auto& header = env.SPH();
if (stage == Stage::Fragment) {
if (!info.loads_indexed_attributes) {
return;
}
for (size_t i = 0; i < info.input_generics.size(); i++) {
info.input_generics[i].used =
info.input_generics[i].used || header.ps.IsGenericVectorActive(i);
}
info.loads_position = info.loads_position || header.ps.imap_systemb.position != 0;
return;
}
for (size_t i = 0; i < info.input_generics.size(); i++) {
info.input_generics[i].used =
info.input_generics[i].used || header.vtg.IsInputGenericVectorActive(i);
if (info.loads_indexed_attributes) {
for (size_t i = 0; i < info.input_generics.size(); i++) {
info.input_generics[i].used =
info.input_generics[i].used || header.vtg.IsInputGenericVectorActive(i);
}
}
for (size_t i = 0; i < info.stores_generics.size(); i++) {
info.stores_generics[i] =
info.stores_generics[i] || header.vtg.IsOutputGenericVectorActive(i);
if (info.stores_indexed_attributes) {
info.loads_position = info.loads_position || header.vtg.imap_systemb.position != 0;
for (size_t i = 0; i < info.stores_generics.size(); i++) {
info.stores_generics[i] =
info.stores_generics[i] || header.vtg.IsOutputGenericVectorActive(i);
}
info.stores_clip_distance =
info.stores_clip_distance || header.vtg.omap_systemc.clip_distances != 0;
info.stores_position = info.stores_position || header.vtg.omap_systemb.position != 0;
}
info.stores_clip_distance =
info.stores_clip_distance || header.vtg.omap_systemc.clip_distances != 0;
}
} // Anonymous namespace