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authorReinUsesLisp <reinuseslisp@airmail.cc>2021-04-16 03:46:11 +0200
committerameerj <52414509+ameerj@users.noreply.github.com>2021-07-23 03:51:27 +0200
commit183855e396cc6918d36fbf3e38ea426e934b4e3e (patch)
treea665794753520c09a1d34d8a086352894ec1cb72 /src/shader_recompiler/ir_opt
parentshader: Mark atomic instructions as writes (diff)
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Diffstat (limited to 'src/shader_recompiler/ir_opt')
-rw-r--r--src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp41
1 files changed, 41 insertions, 0 deletions
diff --git a/src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp b/src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp
index 617ec05ce..aadcf7999 100644
--- a/src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp
+++ b/src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp
@@ -53,6 +53,10 @@ void GetAttribute(Info& info, IR::Attribute attribute) {
case IR::Attribute::PointSpriteT:
info.loads_point_coord = true;
break;
+ case IR::Attribute::TessellationEvaluationPointU:
+ case IR::Attribute::TessellationEvaluationPointV:
+ info.loads_tess_coord = true;
+ break;
default:
throw NotImplementedException("Get attribute {}", attribute);
}
@@ -94,6 +98,34 @@ void SetAttribute(Info& info, IR::Attribute attribute) {
}
}
+void GetPatch(Info& info, IR::Patch patch) {
+ if (!IR::IsGeneric(patch)) {
+ throw NotImplementedException("Reading non-generic patch {}", patch);
+ }
+ info.uses_patches.at(IR::GenericPatchIndex(patch)) = true;
+}
+
+void SetPatch(Info& info, IR::Patch patch) {
+ if (IR::IsGeneric(patch)) {
+ info.uses_patches.at(IR::GenericPatchIndex(patch)) = true;
+ return;
+ }
+ switch (patch) {
+ case IR::Patch::TessellationLodLeft:
+ case IR::Patch::TessellationLodTop:
+ case IR::Patch::TessellationLodRight:
+ case IR::Patch::TessellationLodBottom:
+ info.stores_tess_level_outer = true;
+ break;
+ case IR::Patch::TessellationLodInteriorU:
+ case IR::Patch::TessellationLodInteriorV:
+ info.stores_tess_level_inner = true;
+ break;
+ default:
+ throw NotImplementedException("Set patch {}", patch);
+ }
+}
+
void VisitUsages(Info& info, IR::Inst& inst) {
switch (inst.GetOpcode()) {
case IR::Opcode::CompositeConstructF16x2:
@@ -350,6 +382,12 @@ void VisitUsages(Info& info, IR::Inst& inst) {
case IR::Opcode::SetAttribute:
SetAttribute(info, inst.Arg(0).Attribute());
break;
+ case IR::Opcode::GetPatch:
+ GetPatch(info, inst.Arg(0).Patch());
+ break;
+ case IR::Opcode::SetPatch:
+ SetPatch(info, inst.Arg(0).Patch());
+ break;
case IR::Opcode::GetAttributeIndexed:
info.loads_indexed_attributes = true;
break;
@@ -368,6 +406,9 @@ void VisitUsages(Info& info, IR::Inst& inst) {
case IR::Opcode::LocalInvocationId:
info.uses_local_invocation_id = true;
break;
+ case IR::Opcode::InvocationId:
+ info.uses_invocation_id = true;
+ break;
case IR::Opcode::IsHelperInvocation:
info.uses_is_helper_invocation = true;
break;