wined3d: Propagate a CLEARED location when blitting. Fixes: d58e917e2cb36c6ffcb259356c06171d8f6d4dcc
wined3d: Explicitly check for BUFFER/SYSMEM before calling wined3d_texture_download_from_texture(). Do not consider cleared textures here; wined3d_texture_download_from_texture() cannot handle them. Fixes: d58e917e2cb36c6ffcb259356c06171d8f6d4dcc