diff options
Diffstat (limited to 'distrib/sdl-1.2.12/src/video/SDL_sysvideo.h')
| -rw-r--r-- | distrib/sdl-1.2.12/src/video/SDL_sysvideo.h | 433 |
1 files changed, 0 insertions, 433 deletions
diff --git a/distrib/sdl-1.2.12/src/video/SDL_sysvideo.h b/distrib/sdl-1.2.12/src/video/SDL_sysvideo.h deleted file mode 100644 index 0de0b56..0000000 --- a/distrib/sdl-1.2.12/src/video/SDL_sysvideo.h +++ /dev/null @@ -1,433 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2006 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - This library 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -#ifndef _SDL_sysvideo_h -#define _SDL_sysvideo_h - -#include "SDL_mouse.h" -#define SDL_PROTOTYPES_ONLY -#include "SDL_syswm.h" -#undef SDL_PROTOTYPES_ONLY - -/* This file prototypes the video driver implementation. - This is designed to be easily converted to C++ in the future. - */ - -#if SDL_VIDEO_OPENGL -#include "SDL_opengl.h" -#endif /* SDL_VIDEO_OPENGL */ - -/* The SDL video driver */ -typedef struct SDL_VideoDevice SDL_VideoDevice; - -/* Define the SDL video driver structure */ -#define _THIS SDL_VideoDevice *_this -#ifndef _STATUS -#define _STATUS SDL_status *status -#endif -struct SDL_VideoDevice { - /* * * */ - /* The name of this video driver */ - const char *name; - - /* * * */ - /* Initialization/Query functions */ - - /* Initialize the native video subsystem, filling 'vformat' with the - "best" display pixel format, returning 0 or -1 if there's an error. - */ - int (*VideoInit)(_THIS, SDL_PixelFormat *vformat); - - /* List the available video modes for the given pixel format, sorted - from largest to smallest. - */ - SDL_Rect **(*ListModes)(_THIS, SDL_PixelFormat *format, Uint32 flags); - - /* Set the requested video mode, returning a surface which will be - set to the SDL_VideoSurface. The width and height will already - be verified by ListModes(), and the video subsystem is free to - set the mode to a supported bit depth different from the one - specified -- the desired bpp will be emulated with a shadow - surface if necessary. If a new mode is returned, this function - should take care of cleaning up the current mode. - */ - SDL_Surface *(*SetVideoMode)(_THIS, SDL_Surface *current, - int width, int height, int bpp, Uint32 flags); - - /* Toggle the fullscreen mode */ - int (*ToggleFullScreen)(_THIS, int on); - - /* This is called after the video mode has been set, to get the - initial mouse state. It should queue events as necessary to - properly represent the current mouse focus and position. - */ - void (*UpdateMouse)(_THIS); - - /* Create a YUV video surface (possibly overlay) of the given - format. The hardware should be able to perform at least 2x - scaling on display. - */ - SDL_Overlay *(*CreateYUVOverlay)(_THIS, int width, int height, - Uint32 format, SDL_Surface *display); - - /* Sets the color entries { firstcolor .. (firstcolor+ncolors-1) } - of the physical palette to those in 'colors'. If the device is - using a software palette (SDL_HWPALETTE not set), then the - changes are reflected in the logical palette of the screen - as well. - The return value is 1 if all entries could be set properly - or 0 otherwise. - */ - int (*SetColors)(_THIS, int firstcolor, int ncolors, - SDL_Color *colors); - - /* This pointer should exist in the native video subsystem and should - point to an appropriate update function for the current video mode - */ - void (*UpdateRects)(_THIS, int numrects, SDL_Rect *rects); - - /* Reverse the effects VideoInit() -- called if VideoInit() fails - or if the application is shutting down the video subsystem. - */ - void (*VideoQuit)(_THIS); - - /* * * */ - /* Hardware acceleration functions */ - - /* Information about the video hardware */ - SDL_VideoInfo info; - - /* The pixel format used when SDL_CreateRGBSurface creates SDL_HWSURFACEs with alpha */ - SDL_PixelFormat* displayformatalphapixel; - - /* Allocates a surface in video memory */ - int (*AllocHWSurface)(_THIS, SDL_Surface *surface); - - /* Sets the hardware accelerated blit function, if any, based - on the current flags of the surface (colorkey, alpha, etc.) - */ - int (*CheckHWBlit)(_THIS, SDL_Surface *src, SDL_Surface *dst); - - /* Fills a surface rectangle with the given color */ - int (*FillHWRect)(_THIS, SDL_Surface *dst, SDL_Rect *rect, Uint32 color); - - /* Sets video mem colorkey and accelerated blit function */ - int (*SetHWColorKey)(_THIS, SDL_Surface *surface, Uint32 key); - - /* Sets per surface hardware alpha value */ - int (*SetHWAlpha)(_THIS, SDL_Surface *surface, Uint8 value); - - /* Returns a readable/writable surface */ - int (*LockHWSurface)(_THIS, SDL_Surface *surface); - void (*UnlockHWSurface)(_THIS, SDL_Surface *surface); - - /* Performs hardware flipping */ - int (*FlipHWSurface)(_THIS, SDL_Surface *surface); - - /* Frees a previously allocated video surface */ - void (*FreeHWSurface)(_THIS, SDL_Surface *surface); - - /* * * */ - /* Gamma support */ - - Uint16 *gamma; - - /* Set the gamma correction directly (emulated with gamma ramps) */ - int (*SetGamma)(_THIS, float red, float green, float blue); - - /* Get the gamma correction directly (emulated with gamma ramps) */ - int (*GetGamma)(_THIS, float *red, float *green, float *blue); - - /* Set the gamma ramp */ - int (*SetGammaRamp)(_THIS, Uint16 *ramp); - - /* Get the gamma ramp */ - int (*GetGammaRamp)(_THIS, Uint16 *ramp); - - /* * * */ - /* OpenGL support */ - - /* Sets the dll to use for OpenGL and loads it */ - int (*GL_LoadLibrary)(_THIS, const char *path); - - /* Retrieves the address of a function in the gl library */ - void* (*GL_GetProcAddress)(_THIS, const char *proc); - - /* Get attribute information from the windowing system. */ - int (*GL_GetAttribute)(_THIS, SDL_GLattr attrib, int* value); - - /* Make the context associated with this driver current */ - int (*GL_MakeCurrent)(_THIS); - - /* Swap the current buffers in double buffer mode. */ - void (*GL_SwapBuffers)(_THIS); - - /* OpenGL functions for SDL_OPENGLBLIT */ -#if SDL_VIDEO_OPENGL -#if !defined(__WIN32__) -#define WINAPI -#endif -#define SDL_PROC(ret,func,params) ret (WINAPI *func) params; -#include "SDL_glfuncs.h" -#undef SDL_PROC - - /* Texture id */ - GLuint texture; -#endif - int is_32bit; - - /* * * */ - /* Window manager functions */ - - /* Set the title and icon text */ - void (*SetCaption)(_THIS, const char *title, const char *icon); - - /* Set the window icon image */ - void (*SetIcon)(_THIS, SDL_Surface *icon, Uint8 *mask); - - /* Iconify the window. - This function returns 1 if there is a window manager and the - window was actually iconified, it returns 0 otherwise. - */ - int (*IconifyWindow)(_THIS); - - /* Grab or ungrab keyboard and mouse input */ - SDL_GrabMode (*GrabInput)(_THIS, SDL_GrabMode mode); - - /* Get some platform dependent window information */ - int (*GetWMInfo)(_THIS, SDL_SysWMinfo *info); - - /* set window position */ - void (*SetWindowPos)(_THIS, int x, int y); - - /* get window position */ - void (*GetWindowPos)(_THIS, int *px, int *py); - - /* determine if the window is fully visible on screen */ - int (*IsWindowVisible)(_THIS, int recenter); - - /* get main monitor's resolution */ - int (*GetMonitorDPI)(_THIS, int *xdpi, int *ydpi); - - /* get nearest monitor's rectangle */ - int (*GetMonitorRect)(_THIS, SDL_Rect* rect); - - /* * * */ - /* Cursor manager functions */ - - /* Free a window manager cursor - This function can be NULL if CreateWMCursor is also NULL. - */ - void (*FreeWMCursor)(_THIS, WMcursor *cursor); - - /* If not NULL, create a black/white window manager cursor */ - WMcursor *(*CreateWMCursor)(_THIS, - Uint8 *data, Uint8 *mask, int w, int h, int hot_x, int hot_y); - - /* Show the specified cursor, or hide if cursor is NULL */ - int (*ShowWMCursor)(_THIS, WMcursor *cursor); - - /* Warp the window manager cursor to (x,y) - If NULL, a mouse motion event is posted internally. - */ - void (*WarpWMCursor)(_THIS, Uint16 x, Uint16 y); - - /* If not NULL, this is called when a mouse motion event occurs */ - void (*MoveWMCursor)(_THIS, int x, int y); - - /* Determine whether the mouse should be in relative mode or not. - This function is called when the input grab state or cursor - visibility state changes. - If the cursor is not visible, and the input is grabbed, the - driver can place the mouse in relative mode, which may result - in higher accuracy sampling of the pointer motion. - */ - void (*CheckMouseMode)(_THIS); - - /* * * */ - /* Event manager functions */ - - /* Initialize keyboard mapping for this driver */ - void (*InitOSKeymap)(_THIS); - - /* Handle any queued OS events */ - void (*PumpEvents)(_THIS); - - /* * * */ - /* Data common to all drivers */ - SDL_Surface *screen; - SDL_Surface *shadow; - SDL_Surface *visible; - SDL_Palette *physpal; /* physical palette, if != logical palette */ - SDL_Color *gammacols; /* gamma-corrected colours, or NULL */ - char *wm_title; - char *wm_icon; - int offset_x; - int offset_y; - SDL_GrabMode input_grab; - - /* Driver information flags */ - int handles_any_size; /* Driver handles any size video mode */ - - /* * * */ - /* Data used by the GL drivers */ - struct { - int red_size; - int green_size; - int blue_size; - int alpha_size; - int depth_size; - int buffer_size; - int stencil_size; - int double_buffer; - int accum_red_size; - int accum_green_size; - int accum_blue_size; - int accum_alpha_size; - int stereo; - int multisamplebuffers; - int multisamplesamples; - int accelerated; - int swap_control; - int driver_loaded; - char driver_path[256]; - void* dll_handle; - } gl_config; - - /* * * */ - /* Data private to this driver */ - struct SDL_PrivateVideoData *hidden; - struct SDL_PrivateGLData *gl_data; - - /* * * */ - /* The function used to dispose of this structure */ - void (*free)(_THIS); -}; -#undef _THIS - -typedef struct VideoBootStrap { - const char *name; - const char *desc; - int (*available)(void); - SDL_VideoDevice *(*create)(int devindex); -} VideoBootStrap; - -#if SDL_VIDEO_DRIVER_QUARTZ -extern VideoBootStrap QZ_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_X11 -extern VideoBootStrap X11_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_DGA -extern VideoBootStrap DGA_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_NANOX -extern VideoBootStrap NX_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_IPOD -extern VideoBootStrap iPod_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_QTOPIA -extern VideoBootStrap Qtopia_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_WSCONS -extern VideoBootStrap WSCONS_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_FBCON -extern VideoBootStrap FBCON_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_DIRECTFB -extern VideoBootStrap DirectFB_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_PS2GS -extern VideoBootStrap PS2GS_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_GGI -extern VideoBootStrap GGI_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_VGL -extern VideoBootStrap VGL_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_SVGALIB -extern VideoBootStrap SVGALIB_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_GAPI -extern VideoBootStrap GAPI_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_WINDIB -extern VideoBootStrap WINDIB_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_DDRAW -extern VideoBootStrap DIRECTX_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_BWINDOW -extern VideoBootStrap BWINDOW_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_TOOLBOX -extern VideoBootStrap TOOLBOX_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_DRAWSPROCKET -extern VideoBootStrap DSp_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_PHOTON -extern VideoBootStrap ph_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_EPOC -extern VideoBootStrap EPOC_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_XBIOS -extern VideoBootStrap XBIOS_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_GEM -extern VideoBootStrap GEM_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_PICOGUI -extern VideoBootStrap PG_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_DC -extern VideoBootStrap DC_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_NDS -extern VideoBootStrap NDS_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_RISCOS -extern VideoBootStrap RISCOS_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_OS2FS -extern VideoBootStrap OS2FSLib_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_AALIB -extern VideoBootStrap AALIB_bootstrap; -#endif -#if SDL_VIDEO_DRIVER_DUMMY -extern VideoBootStrap DUMMY_bootstrap; -#endif - -/* This is the current video device */ -extern SDL_VideoDevice *current_video; - -#define SDL_VideoSurface (current_video->screen) -#define SDL_ShadowSurface (current_video->shadow) -#define SDL_PublicSurface (current_video->visible) - -#endif /* _SDL_sysvideo_h */ |