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Add handy ObjDisp() function for dispatching via cached table

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baldurk
2015-09-16 19:10:49 +02:00
parent bd3f1c3002
commit 4f744645e8
1 changed files with 27 additions and 14 deletions
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renderdoc/driver/vulkan/vk_resources.h
+27 -14
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@@ -62,22 +62,24 @@ struct WrappedVkNonDispRes : public WrappedVkRes
struct WrappedVkDispRes : public WrappedVkRes
{
WrappedVkDispRes(VkInstance obj, ResourceId objId) : real((uint64_t)(uintptr_t)obj), id(objId), record(NULL)
{ loaderTable.inst = *(VkLayerInstanceDispatchTable_ **)(uintptr_t)obj; table.inst = instance_dispatch_table(obj); }
{ loaderTable = *(uintptr_t*)obj; table = (uintptr_t)instance_dispatch_table(obj); }
WrappedVkDispRes(VkPhysicalDevice obj, ResourceId objId) : real((uint64_t)(uintptr_t)obj), id(objId), record(NULL)
{ loaderTable.inst = *(VkLayerInstanceDispatchTable_ **)(uintptr_t)obj; table.inst = instance_dispatch_table(obj); }
{ loaderTable = *(uintptr_t*)obj; table = (uintptr_t)instance_dispatch_table(obj); }
WrappedVkDispRes(VkDevice obj, ResourceId objId) : real((uint64_t)(uintptr_t)obj), id(objId), record(NULL)
{ loaderTable.dev = *(VkLayerDispatchTable_ **)(uintptr_t)obj; table.dev = device_dispatch_table(obj); }
{ loaderTable = *(uintptr_t*)obj; table = (uintptr_t)device_dispatch_table(obj); }
WrappedVkDispRes(VkQueue obj, ResourceId objId) : real((uint64_t)(uintptr_t)obj), id(objId), record(NULL)
{ loaderTable.dev = *(VkLayerDispatchTable_ **)(uintptr_t)obj; table.dev = device_dispatch_table(obj); }
{ loaderTable = *(uintptr_t*)obj; table = (uintptr_t)device_dispatch_table(obj); }
WrappedVkDispRes(VkCmdBuffer obj, ResourceId objId) : real((uint64_t)(uintptr_t)obj), id(objId), record(NULL)
{ loaderTable.dev = *(VkLayerDispatchTable_ **)(uintptr_t)obj; table.dev = device_dispatch_table(obj); }
{ loaderTable = *(uintptr_t*)obj; table = (uintptr_t)device_dispatch_table(obj); }
// VKTODOLOW there's padding here on 32-bit but I don't know if I really care about 32-bit.
// preserve dispatch table pointer in dispatchable objects
union DispatchTableUnion
{
VkLayerDispatchTable_ *dev;
VkLayerInstanceDispatchTable_ *inst;
} loaderTable, table;
uintptr_t loaderTable, table;
uint64_t real;
ResourceId id;
union
@@ -99,21 +101,25 @@ struct WrappedVkInstance : WrappedVkDispRes
{
WrappedVkInstance(VkInstance obj, ResourceId objId) : WrappedVkDispRes(obj, objId) {}
typedef VkInstance InnerType; ALLOCATE_WITH_WRAPPED_POOL(WrappedVkInstance);
typedef VkLayerInstanceDispatchTable_ DispatchTableType;
};
struct WrappedVkPhysicalDevice : WrappedVkDispRes
{
WrappedVkPhysicalDevice(VkPhysicalDevice obj, ResourceId objId) : WrappedVkDispRes(obj, objId) {}
typedef VkPhysicalDevice InnerType; ALLOCATE_WITH_WRAPPED_POOL(WrappedVkPhysicalDevice);
typedef VkLayerInstanceDispatchTable_ DispatchTableType;
};
struct WrappedVkDevice : WrappedVkDispRes
{
WrappedVkDevice(VkDevice obj, ResourceId objId) : WrappedVkDispRes(obj, objId) {}
typedef VkDevice InnerType; ALLOCATE_WITH_WRAPPED_POOL(WrappedVkDevice);
typedef VkLayerDispatchTable_ DispatchTableType;
};
struct WrappedVkQueue : WrappedVkDispRes
{
WrappedVkQueue(VkQueue obj, ResourceId objId) : WrappedVkDispRes(obj, objId) {}
typedef VkQueue InnerType; ALLOCATE_WITH_WRAPPED_POOL(WrappedVkQueue);
typedef VkLayerDispatchTable_ DispatchTableType;
};
struct WrappedVkCmdBuffer : WrappedVkDispRes
{
@@ -122,6 +128,7 @@ struct WrappedVkCmdBuffer : WrappedVkDispRes
static const int AllocPoolCount = 32*1024;
static const int AllocPoolMaxByteSize = 2*1024*1024;
ALLOCATE_WITH_WRAPPED_POOL(WrappedVkCmdBuffer, AllocPoolCount, AllocPoolMaxByteSize);
typedef VkLayerDispatchTable_ DispatchTableType;
};
struct WrappedVkFence : WrappedVkNonDispRes
{
@@ -349,7 +356,7 @@ UNWRAP_NONDISP_HELPER(VkSwapChainWSI)
#define WRAPPING_DEBUG 0
template<typename RealType>
typename UnwrapHelper<RealType>::Outer *GetWrapped(typename RealType obj)
typename UnwrapHelper<RealType>::Outer *GetWrapped(RealType obj)
{
if(obj == VK_NULL_HANDLE) return VK_NULL_HANDLE;
@@ -367,7 +374,13 @@ typename UnwrapHelper<RealType>::Outer *GetWrapped(typename RealType obj)
}
template<typename RealType>
typename RealType Unwrap(typename RealType obj)
typename UnwrapHelper<RealType>::Outer::DispatchTableType *ObjDisp(RealType obj)
{
return (typename UnwrapHelper<RealType>::Outer::DispatchTableType *)GetWrapped(obj)->table;
}
template<typename RealType>
RealType Unwrap(RealType obj)
{
if(obj == VK_NULL_HANDLE) return VK_NULL_HANDLE;
@@ -375,7 +388,7 @@ typename RealType Unwrap(typename RealType obj)
}
template<typename RealType>
typename ResourceId GetResID(typename RealType obj)
ResourceId GetResID(RealType obj)
{
if(obj == VK_NULL_HANDLE) return ResourceId();
@@ -383,7 +396,7 @@ typename ResourceId GetResID(typename RealType obj)
}
template<typename RealType>
typename VkResourceRecord *GetRecord(typename RealType obj)
VkResourceRecord *GetRecord(RealType obj)
{
if(obj == VK_NULL_HANDLE) return NULL;