obs-studio/plugins/linux-capture/xcursor.h

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/*
Copyright (C) 2014 by Leonhard Oelke <leonhard@in-verted.de>
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
#include <obs.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
Display *dpy;
float render_x;
float render_y;
unsigned long last_serial;
uint_fast32_t last_width;
uint_fast32_t last_height;
gs_texture_t *tex;
int_fast32_t x, y;
int_fast32_t x_org;
int_fast32_t y_org;
} xcursor_t;
/**
* Initializes the xcursor object
*
* This needs to be executed within a valid render context
*/
xcursor_t *xcursor_init(Display *dpy);
/**
* Destroys the xcursor object
*/
void xcursor_destroy(xcursor_t *data);
/**
* Update the cursor texture
*
* This needs to be executed within a valid render context
*/
void xcursor_tick(xcursor_t *data);
/**
* Draw the cursor
*
* This needs to be executed within a valid render context
*/
void xcursor_render(xcursor_t *data);
/**
* Specify offset for the cursor
*/
void xcursor_offset(xcursor_t *data, int_fast32_t x_org, int_fast32_t y_org);
#ifdef __cplusplus
}
#endif