shader: Reimplement GetCbufU64 as GetCbufU32x2

It may generate better code on some compilers and it's easier to handle.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/shader_recompiler/backend/spirv/emit_context.cpp b/src/shader_recompiler/backend/spirv/emit_context.cpp
index 32f679f2a9..e70b78a284 100644
--- a/src/shader_recompiler/backend/spirv/emit_context.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_context.cpp
@@ -308,8 +308,8 @@ void EmitContext::DefineConstantBuffers(const Info& info, u32& binding) {
     if (True(info.used_constant_buffer_types & IR::Type::F32)) {
         DefineConstantBuffers(info, &UniformDefinitions::F32, binding, F32[1], 'f', sizeof(f32));
     }
-    if (True(info.used_constant_buffer_types & IR::Type::U64)) {
-        DefineConstantBuffers(info, &UniformDefinitions::U64, binding, U64, 'u', sizeof(u64));
+    if (True(info.used_constant_buffer_types & IR::Type::U32x2)) {
+        DefineConstantBuffers(info, &UniformDefinitions::U32x2, binding, U32[2], 'u', sizeof(u64));
     }
     for (const ConstantBufferDescriptor& desc : info.constant_buffer_descriptors) {
         binding += desc.count;