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use hash table for pool buffers

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This commit is contained in:
Jack Andersen
2016-12-10 20:18:41 -10:00
parent 25fadc7348
commit c057068e64
8 changed files with 118 additions and 45 deletions
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14
lib/graphicsdev/D3D12.cpp
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@@ -64,7 +64,7 @@ struct D3D12Pool : IGraphicsBufferPool
Buffer(ComPtr<ID3D12Heap>&& heap, class D3D12GraphicsBufferD* buf)
: m_bufHeap(std::move(heap)), m_buf(buf) {}
};
std::vector<Buffer> m_DBufs;
std::unordered_map<class D3D12GraphicsBufferD*, Buffer> m_DBufs;
};
static const D3D12_RESOURCE_STATES USE_TABLE[] =
@@ -1586,10 +1586,16 @@ class D3D12DataFactory : public ID3DDataFactory
/* Place resources */
PlaceBufferForGPU(retval, m_ctx, bufHeap.Get(), 0);
pool->m_DBufs.emplace_back(std::move(bufHeap), retval);
pool->m_DBufs.emplace(std::make_pair(retval, D3D12Pool::Buffer{std::move(bufHeap), retval}));
return retval;
}
void deletePoolBuffer(IGraphicsBufferPool* p, IGraphicsBufferD* buf)
{
D3D12Pool* pool = static_cast<D3D12Pool*>(p);
pool->m_DBufs.erase(static_cast<D3D12GraphicsBufferD*>(buf));
}
public:
D3D12DataFactory(IGraphicsContext* parent, D3D12Context* ctx, uint32_t sampleCount)
: m_parent(parent), m_ctx(ctx), m_sampleCount(sampleCount)
@@ -1893,8 +1899,8 @@ void D3D12CommandQueue::execute()
}
for (D3D12Pool* p : gfxF->m_committedPools)
{
for (D3D12Pool::Buffer& b : p->m_DBufs)
b.m_buf->update(m_fillBuf);
for (auto& b : p->m_DBufs)
b.second.m_buf->update(m_fillBuf);
}
datalk.unlock();