SDL 2.0
SDL_x11modes.h
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1/*
2 Simple DirectMedia Layer
3 Copyright (C) 1997-2019 Sam Lantinga <slouken@libsdl.org>
4
5 This software is provided 'as-is', without any express or implied
6 warranty. In no event will the authors be held liable for any damages
7 arising from the use of this software.
8
9 Permission is granted to anyone to use this software for any purpose,
10 including commercial applications, and to alter it and redistribute it
11 freely, subject to the following restrictions:
12
13 1. The origin of this software must not be misrepresented; you must not
14 claim that you wrote the original software. If you use this software
15 in a product, an acknowledgment in the product documentation would be
16 appreciated but is not required.
17 2. Altered source versions must be plainly marked as such, and must not be
18 misrepresented as being the original software.
19 3. This notice may not be removed or altered from any source distribution.
20*/
21#include "../../SDL_internal.h"
22
23#ifndef SDL_x11modes_h_
24#define SDL_x11modes_h_
25
26typedef struct
27{
28 int screen;
29 Visual *visual;
30 int depth;
32 int x;
33 int y;
34 float ddpi;
35 float hdpi;
36 float vdpi;
37
41
42#if SDL_VIDEO_DRIVER_X11_XINERAMA
43 XineramaScreenInfo xinerama_info;
44 int xinerama_screen;
45#endif
46
47#if SDL_VIDEO_DRIVER_X11_XRANDR
48 RROutput xrandr_output;
49#endif
50
51#if SDL_VIDEO_DRIVER_X11_XVIDMODE
52 int vidmode_screen;
53#endif
54
56
57typedef struct
58{
59#if SDL_VIDEO_DRIVER_X11_XRANDR
60 RRMode xrandr_mode;
61#endif
62
63#if SDL_VIDEO_DRIVER_X11_XVIDMODE
64 XF86VidModeModeInfo vm_mode;
65#endif
66
68
69extern int X11_InitModes(_THIS);
72extern void X11_QuitModes(_THIS);
73
74/* Some utility functions for working with visuals */
75extern int X11_GetVisualInfoFromVisual(Display * display, Visual * visual,
76 XVisualInfo * vinfo);
78 XVisualInfo * vinfo);
81extern int X11_GetDisplayDPI(_THIS, SDL_VideoDisplay * sdl_display, float * ddpi, float * hdpi, float * vdpi);
82
83#endif /* SDL_x11modes_h_ */
84
85/* vi: set ts=4 sw=4 expandtab: */
#define _THIS
GLenum mode
uint32_t Uint32
Definition: SDL_stdinc.h:203
int X11_GetDisplayBounds(_THIS, SDL_VideoDisplay *sdl_display, SDL_Rect *rect)
Uint32 X11_GetPixelFormatFromVisualInfo(Display *display, XVisualInfo *vinfo)
void X11_QuitModes(_THIS)
int X11_GetDisplayUsableBounds(_THIS, SDL_VideoDisplay *sdl_display, SDL_Rect *rect)
int X11_InitModes(_THIS)
void X11_GetDisplayModes(_THIS, SDL_VideoDisplay *display)
int X11_GetVisualInfoFromVisual(Display *display, Visual *visual, XVisualInfo *vinfo)
int X11_SetDisplayMode(_THIS, SDL_VideoDisplay *display, SDL_DisplayMode *mode)
int X11_GetDisplayDPI(_THIS, SDL_VideoDisplay *sdl_display, float *ddpi, float *hdpi, float *vdpi)
Visual * visual
Definition: SDL_x11modes.h:29
The structure that defines a display mode.
Definition: SDL_video.h:54
A rectangle, with the origin at the upper left (integer).
Definition: SDL_rect.h:78
SDL_Rect rect
Definition: testrelative.c:27