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VideoBackends:D3D12: Dynamic vertex loader support

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This commit is contained in:
TellowKrinkle 2022-06-20 02:55:49 -05:00
commit dae56a24b8
8 changed files with 129 additions and 27 deletions
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15
Source/Core/VideoBackends/D3D12/D3D12VertexManager.cpp
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@ -64,6 +64,18 @@ bool VertexManager::Initialize()
&srv_desc, dh.cpu_handle);
}
if (!g_dx_context->GetDescriptorHeapManager().Allocate(&m_vertex_srv))
{
PanicAlertFmt("Failed to allocate descriptor for vertex srv");
return false;
}
D3D12_SHADER_RESOURCE_VIEW_DESC srv_desc = {DXGI_FORMAT_R32_UINT, D3D12_SRV_DIMENSION_BUFFER,
D3D12_DEFAULT_SHADER_4_COMPONENT_MAPPING};
srv_desc.Buffer.NumElements = m_vertex_stream_buffer.GetSize() / sizeof(u32);
g_dx_context->GetDevice()->CreateShaderResourceView(m_vertex_stream_buffer.GetBuffer(), &srv_desc,
m_vertex_srv.cpu_handle);
UploadAllConstants();
return true;
}
@ -115,7 +127,8 @@ void VertexManager::CommitBuffer(u32 num_vertices, u32 vertex_stride, u32 num_in
ADDSTAT(g_stats.this_frame.bytes_vertex_streamed, static_cast<int>(vertex_data_size));
ADDSTAT(g_stats.this_frame.bytes_index_streamed, static_cast<int>(index_data_size));
Renderer::GetInstance()->SetVertexBuffer(m_vertex_stream_buffer.GetGPUPointer(), vertex_stride,
Renderer::GetInstance()->SetVertexBuffer(m_vertex_stream_buffer.GetGPUPointer(),
m_vertex_srv.cpu_handle, vertex_stride,
m_vertex_stream_buffer.GetSize());
Renderer::GetInstance()->SetIndexBuffer(m_index_stream_buffer.GetGPUPointer(),
m_index_stream_buffer.GetSize(), DXGI_FORMAT_R16_UINT);