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[D3D12] Refactor root signature creation

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This commit is contained in:
Triang3l
2018-08-25 23:37:11 +03:00
parent 110d4724f9
commit ff014d47d4
7 changed files with 118 additions and 194 deletions
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29
src/xenia/ui/d3d12/d3d12_immediate_drawer.cc
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@@ -14,6 +14,7 @@
#include "xenia/base/assert.h"
#include "xenia/base/logging.h"
#include "xenia/base/math.h"
#include "xenia/ui/d3d12/d3d12_util.h"
namespace xe {
namespace ui {
@@ -172,33 +173,13 @@ bool D3D12ImmediateDrawer::Initialize() {
root_signature_desc.pStaticSamplers = nullptr;
root_signature_desc.Flags =
D3D12_ROOT_SIGNATURE_FLAG_ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT;
ID3DBlob* root_signature_blob;
ID3DBlob* root_signature_error_blob = nullptr;
if (FAILED(D3D12SerializeRootSignature(
&root_signature_desc, D3D_ROOT_SIGNATURE_VERSION_1,
&root_signature_blob, &root_signature_error_blob))) {
XELOGE("Failed to serialize immediate drawer root signature");
if (root_signature_error_blob != nullptr) {
XELOGE("%s", reinterpret_cast<const char*>(
root_signature_error_blob->GetBufferPointer()));
root_signature_error_blob->Release();
}
root_signature_ =
ui::d3d12::util::CreateRootSignature(device, root_signature_desc);
if (root_signature_ == nullptr) {
XELOGE("Failed to create the immediate drawer root signature");
Shutdown();
return false;
}
if (root_signature_error_blob != nullptr) {
root_signature_error_blob->Release();
}
if (FAILED(device->CreateRootSignature(
0, root_signature_blob->GetBufferPointer(),
root_signature_blob->GetBufferSize(),
IID_PPV_ARGS(&root_signature_)))) {
XELOGE("Failed to create immediate drawer root signature");
root_signature_blob->Release();
Shutdown();
return false;
}
root_signature_blob->Release();
// Create the pipelines.
D3D12_GRAPHICS_PIPELINE_STATE_DESC pipeline_desc = {};