static HRESULT create_rendertarget(HDC hdc, UINT32 width, UINT32 height, IDWriteBitmapRenderTarget **ret)
{
struct rendertarget *target;
HRESULT hr;
*ret = NULL;
target = heap_alloc(sizeof(struct rendertarget));
if (!target) return E_OUTOFMEMORY;
target->IDWriteBitmapRenderTarget1_iface.lpVtbl = &rendertargetvtbl;
target->ref = 1;
target->hdc = CreateCompatibleDC(hdc);
hr = create_target_dibsection(target, width, height);
if (FAILED(hr)) {
IDWriteBitmapRenderTarget1_Release(&target->IDWriteBitmapRenderTarget1_iface);
return hr;
}
target->m = identity;
target->pixels_per_dip = 1.0;
target->antialiasmode = DWRITE_TEXT_ANTIALIAS_MODE_CLEARTYPE;
*ret = (IDWriteBitmapRenderTarget*)&target->IDWriteBitmapRenderTarget1_iface;
return S_OK;
}
static HRESULT create_rendertarget(HDC hdc, UINT32 width, UINT32 height, IDWriteBitmapRenderTarget **ret)
{
struct rendertarget *target;
HRESULT hr;
*ret = NULL;
target = heap_alloc(sizeof(struct rendertarget));
if (!target) return E_OUTOFMEMORY;
target->IDWriteBitmapRenderTarget_iface.lpVtbl = &rendertargetvtbl;
target->ref = 1;
target->size.cx = width;
target->size.cy = height;
target->hdc = CreateCompatibleDC(hdc);
hr = create_target_dibsection(target->hdc, width, height);
if (FAILED(hr)) {
IDWriteBitmapRenderTarget_Release(&target->IDWriteBitmapRenderTarget_iface);
return hr;
}
target->m.m11 = target->m.m22 = 1.0;
target->m.m12 = target->m.m21 = 0.0;
target->m.dx = target->m.dy = 0.0;
*ret = &target->IDWriteBitmapRenderTarget_iface;
return S_OK;
}
static HRESULT WINAPI rendertarget_Resize(IDWriteBitmapRenderTarget1 *iface, UINT32 width, UINT32 height)
{
struct rendertarget *This = impl_from_IDWriteBitmapRenderTarget1(iface);
TRACE("(%p)->(%u %u)\n", This, width, height);
if (This->size.cx == width && This->size.cy == height)
return S_OK;
return create_target_dibsection(This, width, height);
}
