SDL_x11modes.h
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/*
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#include "../../SDL_internal.h"
#ifndef _SDL_x11modes_h
#define _SDL_x11modes_h
typedef struct
{
int screen;
Visual *visual;
int depth;
int scanline_pad;
int x;
int y;
float ddpi;
float hdpi;
float vdpi;
int use_xinerama;
int use_xrandr;
int use_vidmode;
#if SDL_VIDEO_DRIVER_X11_XINERAMA
XineramaScreenInfo xinerama_info;
int xinerama_screen;
#endif
#if SDL_VIDEO_DRIVER_X11_XRANDR
RROutput xrandr_output;
#endif
#if SDL_VIDEO_DRIVER_X11_XVIDMODE
int vidmode_screen;
#endif
} SDL_DisplayData;
typedef struct
{
#if SDL_VIDEO_DRIVER_X11_XRANDR
RRMode xrandr_mode;
#endif
#if SDL_VIDEO_DRIVER_X11_XVIDMODE
XF86VidModeModeInfo vm_mode;
#endif
} SDL_DisplayModeData;
extern int X11_InitModes(_THIS);
extern void X11_GetDisplayModes(_THIS, SDL_VideoDisplay * display);
extern int X11_SetDisplayMode(_THIS, SDL_VideoDisplay * display, SDL_DisplayMode * mode);
extern void X11_QuitModes(_THIS);
/* Some utility functions for working with visuals */
extern int X11_GetVisualInfoFromVisual(Display * display, Visual * visual,
XVisualInfo * vinfo);
extern Uint32 X11_GetPixelFormatFromVisualInfo(Display * display,
XVisualInfo * vinfo);
extern int X11_GetDisplayBounds(_THIS, SDL_VideoDisplay * sdl_display, SDL_Rect * rect);
extern int X11_GetDisplayDPI(_THIS, SDL_VideoDisplay * sdl_display, float * ddpi, float * hdpi, float * vdpi);
#endif /* _SDL_x11modes_h */
/* vi: set ts=4 sw=4 expandtab: */
SDL_DisplayData::screen
int screen
Definition: SDL_x11modes.h:28
X11_GetPixelFormatFromVisualInfo
Uint32 X11_GetPixelFormatFromVisualInfo(Display *display, XVisualInfo *vinfo)
SDL_DisplayData::ddpi
float ddpi
Definition: SDL_x11modes.h:34
Uint32
uint32_t Uint32
An unsigned 32-bit integer type.
Definition: SDL_stdinc.h:157
X11_SetDisplayMode
int X11_SetDisplayMode(_THIS, SDL_VideoDisplay *display, SDL_DisplayMode *mode)
rect
SDL_Rect rect
Definition: testrelative.c:27
SDL_DisplayData::vdpi
float vdpi
Definition: SDL_x11modes.h:36
SDL_DisplayMode
The structure that defines a display mode.
Definition: SDL_video.h:53
SDL_DisplayData
Definition: SDL_cocoamodes.h:26
SDL_DisplayData::scanline_pad
int scanline_pad
Definition: SDL_x11modes.h:31
X11_GetDisplayBounds
int X11_GetDisplayBounds(_THIS, SDL_VideoDisplay *sdl_display, SDL_Rect *rect)
SDL_DisplayModeData
Definition: SDL_cocoamodes.h:31
SDL_DisplayData::hdpi
float hdpi
Definition: SDL_x11modes.h:35
X11_GetDisplayModes
void X11_GetDisplayModes(_THIS, SDL_VideoDisplay *display)
X11_InitModes
int X11_InitModes(_THIS)
_THIS
#define _THIS
Definition: SDL_alsa_audio.h:31
SDL_DisplayData::use_xinerama
int use_xinerama
Definition: SDL_x11modes.h:38
X11_GetDisplayDPI
int X11_GetDisplayDPI(_THIS, SDL_VideoDisplay *sdl_display, float *ddpi, float *hdpi, float *vdpi)
mode
GLenum mode
Definition: SDL_opengl_glext.h:1122
SDL_DisplayData::use_xrandr
int use_xrandr
Definition: SDL_x11modes.h:39
SDL_DisplayData::visual
Visual * visual
Definition: SDL_x11modes.h:29
SDL_VideoDisplay
Definition: SDL_sysvideo.h:120
SDL_DisplayData::y
int y
Definition: SDL_x11modes.h:33
X11_QuitModes
void X11_QuitModes(_THIS)
SDL_DisplayData::x
int x
Definition: SDL_x11modes.h:32
SDL_DisplayData::use_vidmode
int use_vidmode
Definition: SDL_x11modes.h:40
X11_GetVisualInfoFromVisual
int X11_GetVisualInfoFromVisual(Display *display, Visual *visual, XVisualInfo *vinfo)
SDL_DisplayData::depth
int depth
Definition: SDL_x11modes.h:30
SDL_Rect
A rectangle, with the origin at the upper left.
Definition: SDL_rect.h:64