mirror of
https://github.com/EduApps-CDG/OpenDX
synced 2024-12-30 09:45:37 +01:00
4cce07ccd9
Apparently it is legal to use mapped buffers on deferred contexts in D3D11, so we have to execute our update code immediately. Fixes #1160.
111 lines
3.5 KiB
C++
111 lines
3.5 KiB
C++
#pragma once
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#include "d3d11_buffer.h"
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#include "d3d11_cmdlist.h"
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#include "d3d11_context.h"
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#include "d3d11_texture.h"
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#include <algorithm>
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#include <vector>
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namespace dxvk {
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struct D3D11DeferredContextMapEntry {
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Com<ID3D11Resource> pResource;
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UINT Subresource;
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D3D11_MAP MapType;
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UINT RowPitch;
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UINT DepthPitch;
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DxvkDataSlice DataSlice;
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DxvkBufferSliceHandle BufferSlice;
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void* MapPointer;
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};
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class D3D11DeferredContext : public D3D11DeviceContext {
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public:
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D3D11DeferredContext(
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D3D11Device* pParent,
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const Rc<DxvkDevice>& Device,
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UINT ContextFlags);
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D3D11_DEVICE_CONTEXT_TYPE STDMETHODCALLTYPE GetType();
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UINT STDMETHODCALLTYPE GetContextFlags();
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HRESULT STDMETHODCALLTYPE GetData(
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ID3D11Asynchronous* pAsync,
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void* pData,
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UINT DataSize,
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UINT GetDataFlags);
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void STDMETHODCALLTYPE Flush();
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void STDMETHODCALLTYPE ExecuteCommandList(
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ID3D11CommandList* pCommandList,
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BOOL RestoreContextState);
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HRESULT STDMETHODCALLTYPE FinishCommandList(
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BOOL RestoreDeferredContextState,
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ID3D11CommandList **ppCommandList);
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HRESULT STDMETHODCALLTYPE Map(
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ID3D11Resource* pResource,
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UINT Subresource,
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D3D11_MAP MapType,
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UINT MapFlags,
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D3D11_MAPPED_SUBRESOURCE* pMappedResource);
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void STDMETHODCALLTYPE Unmap(
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ID3D11Resource* pResource,
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UINT Subresource);
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void STDMETHODCALLTYPE SwapDeviceContextState(
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ID3DDeviceContextState* pState,
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ID3DDeviceContextState** ppPreviousState);
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private:
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const UINT m_contextFlags;
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// Command list that we're recording
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Com<D3D11CommandList> m_commandList;
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// Info about currently mapped (sub)resources. Using a vector
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// here is reasonable since there will usually only be a small
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// number of mapped resources per command list.
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std::vector<D3D11DeferredContextMapEntry> m_mappedResources;
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HRESULT MapBuffer(
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ID3D11Resource* pResource,
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D3D11_MAP MapType,
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UINT MapFlags,
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D3D11DeferredContextMapEntry* pMapEntry);
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HRESULT MapImage(
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ID3D11Resource* pResource,
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UINT Subresource,
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D3D11_MAP MapType,
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UINT MapFlags,
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D3D11DeferredContextMapEntry* pMapEntry);
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Com<D3D11CommandList> CreateCommandList();
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void EmitCsChunk(DxvkCsChunkRef&& chunk);
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static DxvkCsChunkFlags GetCsChunkFlags(
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D3D11Device* pDevice);
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auto FindMapEntry(ID3D11Resource* pResource, UINT Subresource) {
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return std::find_if(m_mappedResources.rbegin(), m_mappedResources.rend(),
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[pResource, Subresource] (const D3D11DeferredContextMapEntry& entry) {
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return entry.pResource == pResource
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&& entry.Subresource == Subresource;
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});
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}
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};
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}
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