LookingGlass/client/renderers/EGL/cursor.h

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/*
Looking Glass - KVM FrameRelay (KVMFR) Client
2019-02-22 11:16:14 +00:00
Copyright (C) 2017-2019 Geoffrey McRae <geoff@hostfission.com>
https://looking-glass.hostfission.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, write to the Free Software Foundation, Inc., 59 Temple
Place, Suite 330, Boston, MA 02111-1307 USA
*/
#pragma once
#include <stdbool.h>
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#include "interface/renderer.h"
typedef struct EGL_Cursor EGL_Cursor;
struct CursorState {
bool visible;
struct Rect rect;
};
bool egl_cursor_init(EGL_Cursor ** cursor);
void egl_cursor_free(EGL_Cursor ** cursor);
bool egl_cursor_set_shape(
EGL_Cursor * cursor,
const LG_RendererCursor type,
const int width,
const int height,
const int stride,
const uint8_t * data);
void egl_cursor_set_size(EGL_Cursor * cursor, const float x, const float y);
void egl_cursor_set_state(EGL_Cursor * cursor, const bool visible,
const float x, const float y);
struct CursorState egl_cursor_get_state(EGL_Cursor * cursor, int width, int height);
void egl_cursor_render(EGL_Cursor * cursor, LG_RendererRotate rotate);