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Thread safety updates for D3D

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This commit is contained in:
Jack Andersen
2015-12-14 09:19:29 -10:00
parent 7224d5fdf7
commit 916002f9da
3 changed files with 72 additions and 18 deletions
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42
lib/graphicsdev/D3D11.cpp
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@@ -909,13 +909,15 @@ class D3D11DataFactory : public ID3DDataFactory
{
friend struct D3D11CommandQueue;
IGraphicsContext* m_parent;
D3D11Data* m_deferredData = nullptr;
static thread_local D3D11Data* m_deferredData;
struct D3D11Context* m_ctx;
std::unordered_set<D3D11Data*> m_committedData;
std::mutex m_committedMutex;
std::unordered_set<D3D11Data*> m_deletedData;
void destroyData(IGraphicsData* d)
{
std::unique_lock<std::mutex> lk(m_committedMutex);
D3D11Data* data = static_cast<D3D11Data*>(d);
m_committedData.erase(data);
m_deletedData.insert(data);
@@ -923,6 +925,7 @@ class D3D11DataFactory : public ID3DDataFactory
void destroyAllData()
{
std::unique_lock<std::mutex> lk(m_committedMutex);
for (IGraphicsData* data : m_committedData)
m_deletedData.insert(static_cast<D3D11Data*>(data));
m_committedData.clear();
@@ -950,7 +953,7 @@ class D3D11DataFactory : public ID3DDataFactory
public:
D3D11DataFactory(IGraphicsContext* parent, D3D11Context* ctx)
: m_parent(parent), m_deferredData(new struct D3D11Data()), m_ctx(ctx)
: m_parent(parent), m_ctx(ctx)
{}
~D3D11DataFactory() {destroyAllData();}
@@ -960,6 +963,8 @@ public:
IGraphicsBufferS* newStaticBuffer(BufferUse use, const void* data, size_t stride, size_t count)
{
D3D11GraphicsBufferS* retval = new D3D11GraphicsBufferS(use, m_ctx, data, stride, count);
if (!m_deferredData)
m_deferredData = new struct D3D11Data();
static_cast<D3D11Data*>(m_deferredData)->m_SBufs.emplace_back(retval);
return retval;
}
@@ -968,6 +973,8 @@ public:
{
std::unique_ptr<uint8_t[]> d = std::move(data);
D3D11GraphicsBufferS* retval = new D3D11GraphicsBufferS(use, m_ctx, d.get(), stride, count);
if (!m_deferredData)
m_deferredData = new struct D3D11Data();
static_cast<D3D11Data*>(m_deferredData)->m_SBufs.emplace_back(retval);
return retval;
}
@@ -976,6 +983,8 @@ public:
{
D3D11CommandQueue* q = static_cast<D3D11CommandQueue*>(m_parent->getCommandQueue());
D3D11GraphicsBufferD* retval = new D3D11GraphicsBufferD(q, use, m_ctx, stride, count);
if (!m_deferredData)
m_deferredData = new struct D3D11Data();
static_cast<D3D11Data*>(m_deferredData)->m_DBufs.emplace_back(retval);
return retval;
}
@@ -984,6 +993,8 @@ public:
const void* data, size_t sz)
{
D3D11TextureS* retval = new D3D11TextureS(m_ctx, width, height, mips, fmt, data, sz);
if (!m_deferredData)
m_deferredData = new struct D3D11Data();
static_cast<D3D11Data*>(m_deferredData)->m_STexs.emplace_back(retval);
return retval;
}
@@ -993,6 +1004,8 @@ public:
{
std::unique_ptr<uint8_t[]> d = std::move(data);
D3D11TextureS* retval = new D3D11TextureS(m_ctx, width, height, mips, fmt, d.get(), sz);
if (!m_deferredData)
m_deferredData = new struct D3D11Data();
static_cast<D3D11Data*>(m_deferredData)->m_STexs.emplace_back(retval);
return retval;
}
@@ -1001,6 +1014,8 @@ public:
const void* data, size_t sz)
{
D3D11TextureSA* retval = new D3D11TextureSA(m_ctx, width, height, layers, fmt, data, sz);
if (!m_deferredData)
m_deferredData = new struct D3D11Data();
static_cast<D3D11Data*>(m_deferredData)->m_SATexs.emplace_back(retval);
return retval;
}
@@ -1009,6 +1024,8 @@ public:
{
D3D11CommandQueue* q = static_cast<D3D11CommandQueue*>(m_parent->getCommandQueue());
D3D11TextureD* retval = new D3D11TextureD(q, m_ctx, width, height, fmt);
if (!m_deferredData)
m_deferredData = new struct D3D11Data();
static_cast<D3D11Data*>(m_deferredData)->m_DTexs.emplace_back(retval);
return retval;
}
@@ -1017,6 +1034,8 @@ public:
{
D3D11CommandQueue* q = static_cast<D3D11CommandQueue*>(m_parent->getCommandQueue());
D3D11TextureR* retval = new D3D11TextureR(m_ctx, width, height, samples);
if (!m_deferredData)
m_deferredData = new struct D3D11Data();
static_cast<D3D11Data*>(m_deferredData)->m_RTexs.emplace_back(retval);
return retval;
}
@@ -1025,6 +1044,8 @@ public:
{
D3D11CommandQueue* q = static_cast<D3D11CommandQueue*>(m_parent->getCommandQueue());
D3D11VertexFormat* retval = new struct D3D11VertexFormat(elementCount, elements);
if (!m_deferredData)
m_deferredData = new struct D3D11Data();
static_cast<D3D11Data*>(m_deferredData)->m_VFmts.emplace_back(retval);
return retval;
}
@@ -1067,6 +1088,8 @@ public:
D3D11ShaderPipeline* retval = new D3D11ShaderPipeline(m_ctx, vertBlobOut.Get(), fragBlobOut.Get(),
static_cast<const D3D11VertexFormat*>(vtxFmt),
srcFac, dstFac, depthTest, depthWrite, backfaceCulling);
if (!m_deferredData)
m_deferredData = new struct D3D11Data();
static_cast<D3D11Data*>(m_deferredData)->m_SPs.emplace_back(retval);
return retval;
}
@@ -1079,6 +1102,8 @@ public:
{
D3D11ShaderDataBinding* retval =
new D3D11ShaderDataBinding(m_ctx, pipeline, vbuf, instVbo, ibuf, ubufCount, ubufs, texCount, texs);
if (!m_deferredData)
m_deferredData = new struct D3D11Data();
static_cast<D3D11Data*>(m_deferredData)->m_SBinds.emplace_back(retval);
return retval;
}
@@ -1086,18 +1111,22 @@ public:
void reset()
{
delete static_cast<D3D11Data*>(m_deferredData);
m_deferredData = new struct D3D11Data();
m_deferredData = nullptr;
}
IGraphicsDataToken commit()
{
if (!m_deferredData)
return IGraphicsDataToken(this, nullptr);
D3D11Data* retval = m_deferredData;
m_deferredData = new struct D3D11Data();
m_deferredData = nullptr;
m_committedData.insert(retval);
return IGraphicsDataToken(this, retval);
}
};
thread_local D3D11Data* D3D11DataFactory::m_deferredData;
void D3D11CommandQueue::execute()
{
/* Stage dynamic uploads */
@@ -1130,6 +1159,7 @@ void D3D11CommandQueue::ProcessDynamicLoads(ID3D11DeviceContext* ctx)
{
D3D11DataFactory* gfxF = static_cast<D3D11DataFactory*>(m_parent->getDataFactory());
std::unique_lock<std::mutex> lk(m_dynamicLock);
std::unique_lock<std::mutex> datalk(gfxF->m_committedMutex);
for (D3D11Data* d : gfxF->m_committedData)
{
@@ -1138,10 +1168,6 @@ void D3D11CommandQueue::ProcessDynamicLoads(ID3D11DeviceContext* ctx)
for (std::unique_ptr<D3D11TextureD>& t : d->m_DTexs)
t->update(ctx, m_fillBuf);
}
for (std::unique_ptr<D3D11GraphicsBufferD>& b : gfxF->m_deferredData->m_DBufs)
b->update(ctx, m_fillBuf);
for (std::unique_ptr<D3D11TextureD>& t : gfxF->m_deferredData->m_DTexs)
t->update(ctx, m_fillBuf);
}
IGraphicsCommandQueue* _NewD3D11CommandQueue(D3D11Context* ctx, D3D11Context::Window* windowCtx, IGraphicsContext* parent)