obs-studio/libobs/graphics/input.h

/******************************************************************************
    Copyright (C) 2023 by Lain Bailey <lain@obsproject.com>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 2 of the License, or
    (at your option) any later version.

    This program 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/

#pragma once

/* TODO: incomplete/may not be necessary */

#ifdef __cplusplus
extern "C" {
#endif

/* wrapped opaque data types */
struct input_subsystem;
typedef struct input_subsystem input_t;

EXPORT int input_getbuttonstate(input_t *input, uint32_t button);

#ifdef __cplusplus
}
#endif
first commit 2013-09-30 19:37:13 -07:00			`/******************************************************************************`
Update copyrights/names 2023-05-18 17:37:26 -07:00			`Copyright (C) 2023 by Lain Bailey <lain@obsproject.com>`
first commit 2013-09-30 19:37:13 -07:00
			`This program is free software: you can redistribute it and/or modify`
			`it under the terms of the GNU General Public License as published by`
With the permission of my fellow contributors, I'm switching obs-studio back to GPL v2+ to prevent issues between this project and the original OBS project, and for personal reasons to avoid legal ambiguity (not political reasons, I admittedly would prefer GPL v3+) 2013-12-02 22:24:38 -07:00			`the Free Software Foundation, either version 2 of the License, or`
first commit 2013-09-30 19:37:13 -07:00			`(at your option) any later version.`

			`This program 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 General Public License for more details.`

			`You should have received a copy of the GNU General Public License`
			`along with this program. If not, see <http://www.gnu.org/licenses/>.`
			`******************************************************************************/`

modernize header guards to #pragma once 2013-10-14 13:21:15 +02:00			`#pragma once`
first commit 2013-09-30 19:37:13 -07:00
			`/* TODO: incomplete/may not be necessary */`

			`#ifdef __cplusplus`
			`extern "C" {`
			`#endif`

			`/* wrapped opaque data types */`
			`struct input_subsystem;`
(API Change) Remove pointers from all typedefs Typedef pointers are unsafe. If you do: typedef struct bla *bla_t; then you cannot use it as a constant, such as: const bla_t, because that constant will be to the pointer itself rather than to the underlying data. I admit this was a fundamental mistake that must be corrected. All typedefs that were pointer types will now have their pointers removed from the type itself, and the pointers will be used when they are actually used as variables/parameters/returns instead. This does not break ABI though, which is pretty nice. 2014-09-25 17:44:05 -07:00			`typedef struct input_subsystem input_t;`
first commit 2013-09-30 19:37:13 -07:00
(API Change) Remove pointers from all typedefs Typedef pointers are unsafe. If you do: typedef struct bla *bla_t; then you cannot use it as a constant, such as: const bla_t, because that constant will be to the pointer itself rather than to the underlying data. I admit this was a fundamental mistake that must be corrected. All typedefs that were pointer types will now have their pointers removed from the type itself, and the pointers will be used when they are actually used as variables/parameters/returns instead. This does not break ABI though, which is pretty nice. 2014-09-25 17:44:05 -07:00			`EXPORT int input_getbuttonstate(input_t *input, uint32_t button);`
first commit 2013-09-30 19:37:13 -07:00
			`#ifdef __cplusplus`
			`}`
			`#endif`