From 17bc5b48e3a93675caf0142e1143a65d66174352 Mon Sep 17 00:00:00 2001
From: Triang3l <triang3l@yandex.ru>
Date: Wed, 18 Feb 2026 16:41:36 +0300
Subject: [PATCH] [GPU/D3D12] Remove now-unused typed shared memory descriptors

All usage instances changed to ByteAddressBuffer.
---
 src/xenia/gpu/d3d12/d3d12_shared_memory.cc | 36 ----------------------
 src/xenia/gpu/d3d12/d3d12_shared_memory.h  |  6 ----
 2 files changed, 42 deletions(-)

diff --git a/src/xenia/gpu/d3d12/d3d12_shared_memory.cc b/src/xenia/gpu/d3d12/d3d12_shared_memory.cc
index e43c72ee0..901d45925 100644
--- a/src/xenia/gpu/d3d12/d3d12_shared_memory.cc
+++ b/src/xenia/gpu/d3d12/d3d12_shared_memory.cc
@@ -111,47 +111,11 @@ bool D3D12SharedMemory::Initialize() {
       provider.OffsetViewDescriptor(buffer_descriptor_heap_start_,
                                     uint32_t(BufferDescriptorIndex::kRawSRV)),
       buffer_, kBufferSize);
-  ui::d3d12::util::CreateBufferTypedSRV(
-      device,
-      provider.OffsetViewDescriptor(
-          buffer_descriptor_heap_start_,
-          uint32_t(BufferDescriptorIndex::kR32UintSRV)),
-      buffer_, DXGI_FORMAT_R32_UINT, kBufferSize >> 2);
-  ui::d3d12::util::CreateBufferTypedSRV(
-      device,
-      provider.OffsetViewDescriptor(
-          buffer_descriptor_heap_start_,
-          uint32_t(BufferDescriptorIndex::kR32G32UintSRV)),
-      buffer_, DXGI_FORMAT_R32G32_UINT, kBufferSize >> 3);
-  ui::d3d12::util::CreateBufferTypedSRV(
-      device,
-      provider.OffsetViewDescriptor(
-          buffer_descriptor_heap_start_,
-          uint32_t(BufferDescriptorIndex::kR32G32B32A32UintSRV)),
-      buffer_, DXGI_FORMAT_R32G32B32A32_UINT, kBufferSize >> 4);
   ui::d3d12::util::CreateBufferRawUAV(
       device,
       provider.OffsetViewDescriptor(buffer_descriptor_heap_start_,
                                     uint32_t(BufferDescriptorIndex::kRawUAV)),
       buffer_, kBufferSize);
-  ui::d3d12::util::CreateBufferTypedUAV(
-      device,
-      provider.OffsetViewDescriptor(
-          buffer_descriptor_heap_start_,
-          uint32_t(BufferDescriptorIndex::kR32UintUAV)),
-      buffer_, DXGI_FORMAT_R32_UINT, kBufferSize >> 2);
-  ui::d3d12::util::CreateBufferTypedUAV(
-      device,
-      provider.OffsetViewDescriptor(
-          buffer_descriptor_heap_start_,
-          uint32_t(BufferDescriptorIndex::kR32G32UintUAV)),
-      buffer_, DXGI_FORMAT_R32G32_UINT, kBufferSize >> 3);
-  ui::d3d12::util::CreateBufferTypedUAV(
-      device,
-      provider.OffsetViewDescriptor(
-          buffer_descriptor_heap_start_,
-          uint32_t(BufferDescriptorIndex::kR32G32B32A32UintUAV)),
-      buffer_, DXGI_FORMAT_R32G32B32A32_UINT, kBufferSize >> 4);
 
   upload_buffer_pool_ = std::make_unique<ui::d3d12::D3D12UploadBufferPool>(
       provider, xe::align(ui::d3d12::D3D12UploadBufferPool::kDefaultPageSize,
diff --git a/src/xenia/gpu/d3d12/d3d12_shared_memory.h b/src/xenia/gpu/d3d12/d3d12_shared_memory.h
index 316649b0c..fbb7e51b2 100644
--- a/src/xenia/gpu/d3d12/d3d12_shared_memory.h
+++ b/src/xenia/gpu/d3d12/d3d12_shared_memory.h
@@ -104,13 +104,7 @@ class D3D12SharedMemory : public SharedMemory {
   // rather than creation).
   enum class BufferDescriptorIndex : uint32_t {
     kRawSRV,
-    kR32UintSRV,
-    kR32G32UintSRV,
-    kR32G32B32A32UintSRV,
     kRawUAV,
-    kR32UintUAV,
-    kR32G32UintUAV,
-    kR32G32B32A32UintUAV,
 
     kCount,
   };