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D3D11Device: Add MAP_DISCARD fallback path for uniform streaming

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This commit is contained in:
Stenzek
2024-03-28 13:30:50 +10:00
parent de1e5b24fb
commit fe35542c76
8 changed files with 146 additions and 46 deletions
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10
src/util/d3d11_texture.cpp
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@ -337,9 +337,10 @@ D3D11TextureBuffer::D3D11TextureBuffer(Format format, u32 size_in_elements) : GP
D3D11TextureBuffer::~D3D11TextureBuffer() = default;
bool D3D11TextureBuffer::CreateBuffer(ID3D11Device* device)
bool D3D11TextureBuffer::CreateBuffer()
{
if (!m_buffer.Create(device, D3D11_BIND_SHADER_RESOURCE, GetSizeInBytes()))
const u32 size_in_bytes = GetSizeInBytes();
if (!m_buffer.Create(D3D11_BIND_SHADER_RESOURCE, size_in_bytes, size_in_bytes))
return false;
static constexpr std::array<DXGI_FORMAT, static_cast<u32>(Format::MaxCount)> dxgi_formats = {{
@ -348,7 +349,8 @@ bool D3D11TextureBuffer::CreateBuffer(ID3D11Device* device)
CD3D11_SHADER_RESOURCE_VIEW_DESC srv_desc(m_buffer.GetD3DBuffer(), dxgi_formats[static_cast<u32>(m_format)], 0,
m_size_in_elements);
const HRESULT hr = device->CreateShaderResourceView(m_buffer.GetD3DBuffer(), &srv_desc, m_srv.GetAddressOf());
const HRESULT hr =
D3D11Device::GetD3DDevice()->CreateShaderResourceView(m_buffer.GetD3DBuffer(), &srv_desc, m_srv.GetAddressOf());
if (FAILED(hr))
{
Log_ErrorPrintf("CreateShaderResourceView() failed: %08X", hr);
@ -383,7 +385,7 @@ std::unique_ptr<GPUTextureBuffer> D3D11Device::CreateTextureBuffer(GPUTextureBuf
u32 size_in_elements)
{
std::unique_ptr<D3D11TextureBuffer> tb = std::make_unique<D3D11TextureBuffer>(format, size_in_elements);
if (!tb->CreateBuffer(m_device.Get()))
if (!tb->CreateBuffer())
tb.reset();
return tb;