diff options
Diffstat (limited to 'gfx/thebes/AllOfDcomp.h')
| -rw-r--r-- | gfx/thebes/AllOfDcomp.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/gfx/thebes/AllOfDcomp.h b/gfx/thebes/AllOfDcomp.h new file mode 100644 index 0000000000..bd4448b68b --- /dev/null +++ b/gfx/thebes/AllOfDcomp.h @@ -0,0 +1,40 @@ +/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef mozilla_gfx_AllOfDcomp_h +#define mozilla_gfx_AllOfDcomp_h + +// Getting everything that we need in dcomp.h defined means messing with some +// defines. + +#if (_WIN32_WINNT < _WIN32_WINNT_WIN10) + +# define XSTR(x) STR(x) +# define STR(x) #x +// clang-format off + +# pragma message "IDCompositionFilterEffect in dcomp.h requires _WIN32_WINNT >= _WIN32_WINNT_WIN10." +// Pedantically, it actually requires _WIN32_WINNT_WINTHRESHOLD, but that's the +// same as _WIN32_WINNT_WIN10. + +# pragma message "Forcing NTDDI_VERSION " XSTR(NTDDI_VERSION) " -> " XSTR(NTDDI_WIN10) +# undef NTDDI_VERSION +# define NTDDI_VERSION NTDDI_WIN10 + +# pragma message "Forcing _WIN32_WINNT " XSTR(_WIN32_WINNT) " -> " XSTR(_WIN32_WINNT_WIN10) +# undef _WIN32_WINNT +# define _WIN32_WINNT _WIN32_WINNT_WIN10 + +// clang-format on +# undef STR +# undef XSTR + +#endif + +// - + +#include <dcomp.h> + +#endif // mozilla_gfx_AllOfDcomp_h |