From 31a4547187126464d2774c13452f5c50e6923417 Mon Sep 17 00:00:00 2001 From: wm4 Date: Mon, 11 Jan 2016 14:39:19 +0100 Subject: ao_wasapi: move out some utility functions Note that hresult_to_str() (coming from wasapi_explain_err()) is mostly wasapi-specific, but since HRESULT error codes are unique, it can be extended for any other use. --- osdep/windows_utils.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 osdep/windows_utils.h (limited to 'osdep/windows_utils.h') diff --git a/osdep/windows_utils.h b/osdep/windows_utils.h new file mode 100644 index 0000000000..851eb1b4e3 --- /dev/null +++ b/osdep/windows_utils.h @@ -0,0 +1,29 @@ +/* + * This file is part of mpv. + * + * mpv is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * mpv is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with mpv. If not, see . + */ + +#ifndef MP_WINDOWS_UTILS_H_ +#define MP_WINDOWS_UTILS_H_ + +#include + +char *mp_GUID_to_str_buf(char *buf, size_t buf_size, const GUID *guid); +#define mp_GUID_to_str(guid) mp_GUID_to_str_buf((char[40]){0}, 40, (guid)) +char *mp_HRESULT_to_str_buf(char *buf, size_t buf_size, HRESULT hr); +#define mp_HRESULT_to_str(hr) mp_HRESULT_to_str_buf((char[60]){0}, 60, (hr)) +#define mp_LastError_to_str() mp_HRESULT_to_str(HRESULT_FROM_WIN32(GetLastError())) + +#endif -- cgit v1.2.3