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d3d11: Sanitize buffer view flags. 

Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Józef Kucia 2016-09-18 16:18:13 +02:00 committed by Alexandre Julliard
parent fc1ae4fc9e
commit 9c0212267f
1 changed files with 23 additions and 2 deletions
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25
dlls/d3d11/view.c
View File

@ -2061,6 +2061,16 @@ static const struct ID3D10ShaderResourceView1Vtbl d3d10_shader_resource_view_vtb
d3d10_shader_resource_view_GetDesc1,
};
static unsigned int wined3d_view_flags_from_d3d11_bufferex_flags(unsigned int d3d11_flags)
{
unsigned int wined3d_flags = d3d11_flags & WINED3D_VIEW_BUFFER_RAW;
if (d3d11_flags != wined3d_flags)
FIXME("Unhandled flags %#x.\n", d3d11_flags & ~wined3d_flags);
return wined3d_flags;
}
static HRESULT wined3d_shader_resource_view_desc_from_d3d11(struct wined3d_shader_resource_view_desc *wined3d_desc,
const D3D11_SHADER_RESOURCE_VIEW_DESC *desc)
{
@ -2143,7 +2153,7 @@ static HRESULT wined3d_shader_resource_view_desc_from_d3d11(struct wined3d_shade
break;
case D3D11_SRV_DIMENSION_BUFFEREX:
wined3d_desc->flags = desc->u.BufferEx.Flags;
wined3d_desc->flags = wined3d_view_flags_from_d3d11_bufferex_flags(desc->u.BufferEx.Flags);
wined3d_desc->u.buffer.start_idx = desc->u.BufferEx.FirstElement;
wined3d_desc->u.buffer.count = desc->u.BufferEx.NumElements;
break;
@ -2381,6 +2391,17 @@ static const struct ID3D11UnorderedAccessViewVtbl d3d11_unordered_access_view_vt
d3d11_unordered_access_view_GetDesc,
};
static unsigned int wined3d_view_flags_from_d3d11_buffer_uav_flags(unsigned int d3d11_flags)
{
unsigned int wined3d_flags = d3d11_flags & (WINED3D_VIEW_BUFFER_RAW
| WINED3D_VIEW_BUFFER_APPEND | WINED3D_VIEW_BUFFER_COUNTER);
if (d3d11_flags != wined3d_flags)
FIXME("Unhandled flags %#x.\n", d3d11_flags & ~wined3d_flags);
return wined3d_flags;
}
static HRESULT wined3d_unordered_access_view_desc_from_d3d11(struct wined3d_unordered_access_view_desc *wined3d_desc,
const D3D11_UNORDERED_ACCESS_VIEW_DESC *desc)
{
@ -2390,7 +2411,7 @@ static HRESULT wined3d_unordered_access_view_desc_from_d3d11(struct wined3d_unor
switch (desc->ViewDimension)
{
case D3D11_UAV_DIMENSION_BUFFER:
wined3d_desc->flags = desc->u.Buffer.Flags;
wined3d_desc->flags = wined3d_view_flags_from_d3d11_buffer_uav_flags(desc->u.Buffer.Flags);
wined3d_desc->u.buffer.start_idx = desc->u.Buffer.FirstElement;
wined3d_desc->u.buffer.count = desc->u.Buffer.NumElements;
break;