static HRESULT STDMETHODCALLTYPE d2d_dc_render_target_BindDC(ID2D1DCRenderTarget *iface,
const HDC hdc, const RECT *rect)
{
struct d2d_dc_render_target *render_target = impl_from_ID2D1DCRenderTarget(iface);
D2D1_BITMAP_PROPERTIES1 bitmap_desc;
struct d2d_bitmap *bitmap_impl;
IDXGISurface1 *dxgi_surface;
ID2D1DeviceContext *context;
ID3D10Resource *resource;
D2D1_SIZE_U bitmap_size;
ID2D1Bitmap *bitmap;
HRESULT hr;
TRACE("iface %p, hdc %p, rect %s.\n", iface, hdc, wine_dbgstr_rect(rect));
if (!hdc)
return E_INVALIDARG;
/* Switch dxgi target to new surface. */
ID2D1RenderTarget_QueryInterface(render_target->dxgi_target, &IID_ID2D1DeviceContext, (void **)&context);
bitmap_size.width = rect->right - rect->left;
bitmap_size.height = rect->bottom - rect->top;
memset(&bitmap_desc, 0, sizeof(bitmap_desc));
bitmap_desc.pixelFormat = render_target->pixel_format;
bitmap_desc.bitmapOptions = D2D1_BITMAP_OPTIONS_TARGET | D2D1_BITMAP_OPTIONS_CANNOT_DRAW |
D2D1_BITMAP_OPTIONS_GDI_COMPATIBLE;
if (FAILED(hr = ID2D1DeviceContext_CreateBitmap(context, bitmap_size, NULL, 0, &bitmap_desc,
(ID2D1Bitmap1 **)&bitmap)))
{
WARN("Failed to create target bitmap, hr %#x.\n", hr);
ID2D1DeviceContext_Release(context);
return hr;
}
bitmap_impl = unsafe_impl_from_ID2D1Bitmap(bitmap);
ID3D10ShaderResourceView_GetResource(bitmap_impl->view, &resource);
ID3D10Resource_QueryInterface(resource, &IID_IDXGISurface1, (void **)&dxgi_surface);
ID3D10Resource_Release(resource);
ID2D1DeviceContext_SetTarget(context, (ID2D1Image *)bitmap);
ID2D1Bitmap_Release(bitmap);
ID2D1DeviceContext_Release(context);
if (render_target->dxgi_surface)
IDXGISurface1_Release(render_target->dxgi_surface);
render_target->dxgi_surface = dxgi_surface;
render_target->hdc = hdc;
render_target->dst_rect = *rect;
return hr;
}
static HRESULT set_rtdesc_from_resource(D3D10_RENDER_TARGET_VIEW_DESC *desc, ID3D10Resource *resource)
{
D3D10_RESOURCE_DIMENSION dimension;
HRESULT hr;
ID3D10Resource_GetType(resource, &dimension);
switch(dimension)
{
case D3D10_RESOURCE_DIMENSION_TEXTURE1D:
{
ID3D10Texture1D *texture;
D3D10_TEXTURE1D_DESC texture_desc;
hr = ID3D10Resource_QueryInterface(resource, &IID_ID3D10Texture1D, (void **)&texture);
if (FAILED(hr))
{
ERR("Resource of type TEXTURE1D doesn't implement ID3D10Texture1D?\n");
return E_INVALIDARG;
}
ID3D10Texture1D_GetDesc(texture, &texture_desc);
ID3D10Texture1D_Release(texture);
desc->Format = texture_desc.Format;
if (texture_desc.ArraySize == 1)
{
desc->ViewDimension = D3D10_RTV_DIMENSION_TEXTURE1D;
desc->u.Texture1D.MipSlice = 0;
}
else
{
desc->ViewDimension = D3D10_RTV_DIMENSION_TEXTURE1DARRAY;
desc->u.Texture1DArray.MipSlice = 0;
desc->u.Texture1DArray.FirstArraySlice = 0;
desc->u.Texture1DArray.ArraySize = 1;
}
return S_OK;
}
case D3D10_RESOURCE_DIMENSION_TEXTURE2D:
{
ID3D10Texture2D *texture;
D3D10_TEXTURE2D_DESC texture_desc;
hr = ID3D10Resource_QueryInterface(resource, &IID_ID3D10Texture2D, (void **)&texture);
if (FAILED(hr))
{
ERR("Resource of type TEXTURE2D doesn't implement ID3D10Texture2D?\n");
return E_INVALIDARG;
}
ID3D10Texture2D_GetDesc(texture, &texture_desc);
ID3D10Texture2D_Release(texture);
desc->Format = texture_desc.Format;
if (texture_desc.ArraySize == 1)
{
if (texture_desc.SampleDesc.Count == 1)
{
desc->ViewDimension = D3D10_RTV_DIMENSION_TEXTURE2D;
desc->u.Texture2D.MipSlice = 0;
}
else
{
desc->ViewDimension = D3D10_RTV_DIMENSION_TEXTURE2DMS;
}
}
else
{
if (texture_desc.SampleDesc.Count == 1)
{
desc->ViewDimension = D3D10_RTV_DIMENSION_TEXTURE2DARRAY;
desc->u.Texture2DArray.MipSlice = 0;
desc->u.Texture2DArray.FirstArraySlice = 0;
desc->u.Texture2DArray.ArraySize = 1;
}
else
{
desc->ViewDimension = D3D10_RTV_DIMENSION_TEXTURE2DMSARRAY;
desc->u.Texture2DMSArray.FirstArraySlice = 0;
desc->u.Texture2DMSArray.ArraySize = 1;
}
}
return S_OK;
}
case D3D10_RESOURCE_DIMENSION_TEXTURE3D:
{
ID3D10Texture3D *texture;
D3D10_TEXTURE3D_DESC texture_desc;
hr = ID3D10Resource_QueryInterface(resource, &IID_ID3D10Texture3D, (void **)&texture);
if (FAILED(hr))
{
ERR("Resource of type TEXTURE3D doesn't implement ID3D10Texture3D?\n");
return E_INVALIDARG;
}
ID3D10Texture3D_GetDesc(texture, &texture_desc);
ID3D10Texture3D_Release(texture);
desc->Format = texture_desc.Format;
desc->ViewDimension = D3D10_RTV_DIMENSION_TEXTURE3D;
desc->u.Texture3D.MipSlice = 0;
desc->u.Texture3D.FirstWSlice = 0;
desc->u.Texture3D.WSize = 1;
return S_OK;
}
default:
FIXME("Unhandled resource dimension %#x.\n", dimension);
return E_INVALIDARG;
}
}
static HRESULT set_srdesc_from_resource(D3D10_SHADER_RESOURCE_VIEW_DESC *desc, ID3D10Resource *resource)
{
D3D10_RESOURCE_DIMENSION dimension;
ID3D10Resource_GetType(resource, &dimension);
switch (dimension)
{
case D3D10_RESOURCE_DIMENSION_TEXTURE1D:
{
D3D10_TEXTURE1D_DESC texture_desc;
ID3D10Texture1D *texture;
if (FAILED(ID3D10Resource_QueryInterface(resource, &IID_ID3D10Texture1D, (void **)&texture)))
{
ERR("Resource of type TEXTURE1D doesn't implement ID3D10Texture1D.\n");
return E_INVALIDARG;
}
ID3D10Texture1D_GetDesc(texture, &texture_desc);
ID3D10Texture1D_Release(texture);
desc->Format = texture_desc.Format;
if (texture_desc.ArraySize == 1)
{
desc->ViewDimension = D3D10_SRV_DIMENSION_TEXTURE1D;
desc->u.Texture1D.MostDetailedMip = 0;
desc->u.Texture1D.MipLevels = texture_desc.MipLevels;
}
else
{
desc->ViewDimension = D3D10_SRV_DIMENSION_TEXTURE1DARRAY;
desc->u.Texture1DArray.MostDetailedMip = 0;
desc->u.Texture1DArray.MipLevels = texture_desc.MipLevels;
desc->u.Texture1DArray.FirstArraySlice = 0;
desc->u.Texture1DArray.ArraySize = texture_desc.ArraySize;
}
return S_OK;
}
case D3D10_RESOURCE_DIMENSION_TEXTURE2D:
{
D3D10_TEXTURE2D_DESC texture_desc;
ID3D10Texture2D *texture;
if (FAILED(ID3D10Resource_QueryInterface(resource, &IID_ID3D10Texture2D, (void **)&texture)))
{
ERR("Resource of type TEXTURE2D doesn't implement ID3D10Texture2D.\n");
return E_INVALIDARG;
}
ID3D10Texture2D_GetDesc(texture, &texture_desc);
ID3D10Texture2D_Release(texture);
desc->Format = texture_desc.Format;
if (texture_desc.ArraySize == 1)
{
if (texture_desc.SampleDesc.Count == 1)
{
desc->ViewDimension = D3D10_SRV_DIMENSION_TEXTURE2D;
desc->u.Texture2D.MostDetailedMip = 0;
desc->u.Texture2D.MipLevels = texture_desc.MipLevels;
}
else
{
desc->ViewDimension = D3D10_SRV_DIMENSION_TEXTURE2DMS;
}
}
else
{
if (texture_desc.SampleDesc.Count == 1)
{
desc->ViewDimension = D3D10_SRV_DIMENSION_TEXTURE2DARRAY;
desc->u.Texture2DArray.MostDetailedMip = 0;
desc->u.Texture2DArray.MipLevels = texture_desc.MipLevels;
desc->u.Texture2DArray.FirstArraySlice = 0;
desc->u.Texture2DArray.ArraySize = texture_desc.ArraySize;
}
else
{
desc->ViewDimension = D3D10_SRV_DIMENSION_TEXTURE2DMSARRAY;
desc->u.Texture2DMSArray.FirstArraySlice = 0;
desc->u.Texture2DMSArray.ArraySize = texture_desc.ArraySize;
}
}
return S_OK;
}
case D3D10_RESOURCE_DIMENSION_TEXTURE3D:
{
D3D10_TEXTURE3D_DESC texture_desc;
ID3D10Texture3D *texture;
if (FAILED(ID3D10Resource_QueryInterface(resource, &IID_ID3D10Texture3D, (void **)&texture)))
{
ERR("Resource of type TEXTURE3D doesn't implement ID3D10Texture3D.\n");
return E_INVALIDARG;
}
ID3D10Texture3D_GetDesc(texture, &texture_desc);
ID3D10Texture3D_Release(texture);
desc->Format = texture_desc.Format;
desc->ViewDimension = D3D10_SRV_DIMENSION_TEXTURE3D;
desc->u.Texture3D.MostDetailedMip = 0;
desc->u.Texture3D.MipLevels = texture_desc.MipLevels;
return S_OK;
}
default:
FIXME("Unhandled resource dimension %#x.\n", dimension);
case D3D10_RESOURCE_DIMENSION_BUFFER:
return E_INVALIDARG;
}
}
