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vkd3d: Validate box in d3d12_command_list_CopyTextureRegion().

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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
2019-03-18 10:03:02 +01:00
committed by Alexandre Julliard
parent c960e10ea5
commit e9574e1f39
4 changed files with 29 additions and 0 deletions
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13
libs/vkd3d/command.c
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@@ -2715,6 +2715,13 @@ static void d3d12_command_list_copy_incompatible_texture_region(struct d3d12_com
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, &buffer_image_copy));
}
static bool validate_d3d12_box(const D3D12_BOX *box)
{
return box->right > box->left
&& box->bottom > box->top
&& box->back > box->front;
}
static void STDMETHODCALLTYPE d3d12_command_list_CopyTextureRegion(ID3D12GraphicsCommandList1 *iface,
const D3D12_TEXTURE_COPY_LOCATION *dst, UINT dst_x, UINT dst_y, UINT dst_z,
const D3D12_TEXTURE_COPY_LOCATION *src, const D3D12_BOX *src_box)
@@ -2729,6 +2736,12 @@ static void STDMETHODCALLTYPE d3d12_command_list_CopyTextureRegion(ID3D12Graphic
TRACE("iface %p, dst %p, dst_x %u, dst_y %u, dst_z %u, src %p, src_box %p.\n",
iface, dst, dst_x, dst_y, dst_z, src, src_box);
if (src_box && !validate_d3d12_box(src_box))
{
WARN("Empty box %s.\n", debug_d3d12_box(src_box));
return;
}
vk_procs = &list->device->vk_procs;
dst_resource = unsafe_impl_from_ID3D12Resource(dst->pResource);