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vkd3d: Validate and store shader cache session descriptors.

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Stefan Dösinger 2024-03-24 14:42:25 +03:00 committed by Alexandre Julliard
parent fb87a72497
commit 7c93b5070f
Notes: Alexandre Julliard 2024-04-04 22:42:04 +02:00 
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/741
1 changed files with 43 additions and 1 deletions
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44
libs/vkd3d/device.c
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@ -2531,6 +2531,7 @@ struct d3d12_cache_session
struct d3d12_device *device;
struct vkd3d_private_store private_store;
D3D12_SHADER_CACHE_SESSION_DESC desc;
};
static inline struct d3d12_cache_session *impl_from_ID3D12ShaderCacheSession(ID3D12ShaderCacheSession *iface)
@ -2676,7 +2677,10 @@ static void STDMETHODCALLTYPE d3d12_cache_session_SetDeleteOnDestroy(ID3D12Shade
static D3D12_SHADER_CACHE_SESSION_DESC * STDMETHODCALLTYPE d3d12_cache_session_GetDesc(
ID3D12ShaderCacheSession *iface, D3D12_SHADER_CACHE_SESSION_DESC *desc)
{
FIXME("stub %p!\n", iface);
struct d3d12_cache_session *session = impl_from_ID3D12ShaderCacheSession(iface);
TRACE("iface %p.\n", iface);
*desc = session->desc;
return desc;
}
@ -2707,6 +2711,14 @@ static HRESULT d3d12_cache_session_init(struct d3d12_cache_session *session,
session->ID3D12ShaderCacheSession_iface.lpVtbl = &d3d12_cache_session_vtbl;
session->refcount = 1;
session->desc = *desc;
if (!session->desc.MaximumValueFileSizeBytes)
session->desc.MaximumValueFileSizeBytes = 128 * 1024 * 1024;
if (!session->desc.MaximumInMemoryCacheSizeBytes)
session->desc.MaximumInMemoryCacheSizeBytes = 1024 * 1024;
if (!session->desc.MaximumInMemoryCacheEntries)
session->desc.MaximumInMemoryCacheEntries = 128;
if (FAILED(hr = vkd3d_private_store_init(&session->private_store)))
return hr;
@ -4829,10 +4841,40 @@ static HRESULT STDMETHODCALLTYPE d3d12_device_CreateShaderCacheSession(ID3D12Dev
{
struct d3d12_device *device = impl_from_ID3D12Device9(iface);
struct d3d12_cache_session *object;
static const GUID guid_null = {0};
HRESULT hr;
static const UINT valid_flags = D3D12_SHADER_CACHE_FLAG_DRIVER_VERSIONED
| D3D12_SHADER_CACHE_FLAG_USE_WORKING_DIR;
TRACE("iface %p, desc %p, iid %s, session %p.\n", iface, desc, debugstr_guid(iid), session);
if (!desc || !memcmp(&desc->Identifier, &guid_null, sizeof(desc->Identifier)))
{
WARN("No description or identifier, returning E_INVALIDARG.\n");
return E_INVALIDARG;
}
if (desc->MaximumValueFileSizeBytes > 1024 * 1024 * 1024)
{
WARN("Requested size is larger than 1GiB, returning E_INVALIDARG.\n");
return E_INVALIDARG;
}
if (desc->Flags & ~valid_flags)
{
WARN("Invalid flags %#x, returning E_INVALIDARG.\n", desc->Flags);
return E_INVALIDARG;
}
if (desc->Mode != D3D12_SHADER_CACHE_MODE_MEMORY && desc->Mode != D3D12_SHADER_CACHE_MODE_DISK)
{
WARN("Invalid mode %#x, returning E_INVALIDARG.\n", desc->Mode);
return E_INVALIDARG;
}
if (!session)
{
WARN("No output pointer, returning S_FALSE.\n");
return S_FALSE;
}
if (!(object = vkd3d_malloc(sizeof(*object))))
return E_OUTOFMEMORY;