mirror of
https://github.com/yuzu-emu/yuzu.git
synced 2024-08-21 00:23:22 +02:00
emit_glasm: Add support for reading position attributes
This commit is contained in:
parent
f7a2340205
commit
3c06293e20
@ -51,13 +51,23 @@ void EmitGetCbufU32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding
|
||||
|
||||
void EmitGetAttribute(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr,
|
||||
[[maybe_unused]] ScalarU32 vertex) {
|
||||
const u32 element{static_cast<u32>(attr) % 4};
|
||||
const char swizzle{"xyzw"[element]};
|
||||
if (IR::IsGeneric(attr)) {
|
||||
const u32 index{IR::GenericAttributeIndex(attr)};
|
||||
const u32 element{IR::GenericAttributeElement(attr)};
|
||||
ctx.Add("MOV.F {}.x,in_attr{}[0].{};", inst, index, "xyzw"[element]);
|
||||
ctx.Add("MOV.F {}.x,in_attr{}[0].{};", inst, index, swizzle);
|
||||
return;
|
||||
}
|
||||
throw NotImplementedException("Get attribute {}", attr);
|
||||
switch (attr) {
|
||||
case IR::Attribute::PositionX:
|
||||
case IR::Attribute::PositionY:
|
||||
case IR::Attribute::PositionZ:
|
||||
case IR::Attribute::PositionW:
|
||||
ctx.Add("MOV.F {}.x,{}.position.{};", inst, ctx.stage_name, swizzle);
|
||||
break;
|
||||
default:
|
||||
throw NotImplementedException("Get attribute {}", attr);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitSetAttribute(EmitContext& ctx, IR::Attribute attr, ScalarF32 value,
|
||||
|
Loading…
Reference in New Issue
Block a user