Make XPS happy and remove some GPU address munging.

src/xenia/gpu/command_processor.cc

@@ -64,9 +64,6 @@ void CommandProcessor::Initialize(GraphicsDriver* driver,
   uint32_t original_size = 1 << (0x1C - page_count - 1);
   primary_buffer_size_  = original_size;
   read_ptr_index_       = 0;
-
-  // Tell the driver what to use for translation.
-  driver_->set_address_translation(primary_buffer_ptr_ & ~0x1FFFFFFF);
 }
 
 void CommandProcessor::EnableReadPointerWriteBack(uint32_t ptr,
@@ -553,7 +550,7 @@ uint32_t CommandProcessor::ExecutePacket(PacketArgs& args) {
               // TODO(benvanik): detect subregions of larger index buffers!
               uint32_t index_base = READ_PTR();
               uint32_t index_size = READ_PTR();
-              uint32_t endianness = index_size >> 29;
+              uint32_t endianness = index_size >> 30;
               index_size &= 0x00FFFFFF;
               bool index_32bit = (d1 >> 11) & 0x1;
               index_size *= index_32bit ? 4 : 2;

src/xenia/gpu/d3d11/d3d11_buffer_resource.cc

@@ -53,7 +53,8 @@ int D3D11IndexBufferResource::InvalidateRegion(
   SCOPE_profile_cpu_f("gpu");
 
   // All that's done so far:
-  assert_true(info_.endianness == 0x2);
+  assert_true(info_.endianness == XE_GPU_ENDIAN_8IN16 ||
+              info_.endianness == XE_GPU_ENDIAN_8IN32);
 
   D3D11_MAPPED_SUBRESOURCE res;
   HRESULT hr = resource_cache_->context()->Map(

src/xenia/gpu/graphics_driver.cc

@@ -14,13 +14,9 @@ using namespace xe;
 using namespace xe::gpu;
 using namespace xe::gpu::xenos;
 
+GraphicsDriver::GraphicsDriver(Memory* memory) : memory_(memory) {}
 
-GraphicsDriver::GraphicsDriver(Memory* memory) :
-    memory_(memory), address_translation_(0) {
-}
-
-GraphicsDriver::~GraphicsDriver() {
-}
+GraphicsDriver::~GraphicsDriver() = default;
 
 int GraphicsDriver::LoadShader(XE_GPU_SHADER_TYPE type,
                                uint32_t address, uint32_t length,
@@ -114,7 +110,6 @@ int GraphicsDriver::PrepareDrawIndexBuffer(
     IndexFormat format) {
   SCOPE_profile_cpu_f("gpu");
 
-  address += address_translation_;
   MemoryRange memory_range(memory_->Translate(address), address, length);
 
   IndexBufferResource::Info info;
@@ -209,7 +204,7 @@ int GraphicsDriver::PopulateInputAssembly(DrawCommand& command) {
     const auto& info = desc.info;
 
     MemoryRange memory_range;
-    memory_range.guest_base = (fetch->address << 2) + address_translation_;
+    memory_range.guest_base = fetch->address << 2;
     memory_range.host_base = memory_->Translate(memory_range.guest_base);
     memory_range.length = fetch->size * 4;
     // TODO(benvanik): if the memory range is within the command buffer, we
@@ -282,7 +277,7 @@ int GraphicsDriver::PopulateSamplerSet(
   // TODO(benvanik): quick validate without refetching intraframe.
   // Fetch texture from the cache.
   MemoryRange memory_range;
-  memory_range.guest_base = (fetch.address << 12) + address_translation_;
+  memory_range.guest_base = fetch.address << 12;
   memory_range.host_base = memory_->Translate(memory_range.guest_base);
   memory_range.length = info.input_length;
 

src/xenia/gpu/graphics_driver.h

@@ -28,9 +28,6 @@ public:
   Memory* memory() const { return memory_; }
   virtual ResourceCache* resource_cache() const = 0;
   RegisterFile* register_file() { return &register_file_; };
-  void set_address_translation(uint32_t value) {
-    address_translation_ = value;
-  }
 
   virtual int Initialize() = 0;
 
@@ -61,7 +58,6 @@ protected:
 
   Memory* memory_;
   RegisterFile register_file_;
-  uint32_t address_translation_;
 
   VertexShaderResource* vertex_shader_;
   PixelShaderResource* pixel_shader_;