Mercurial > sdl-ios-xcode
changeset 1765:c2c6ff414ef5
Fixed bug #45
Improved Xinerama support.
Added support for the SDL_VIDEO_FULLSCREEN_HEAD environment variable, currently supported on X11 Xinerama configurations.
Only use the VidMode extension on the primary head.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Thu, 04 May 2006 16:51:07 +0000 |
| parents | 4b2f27334dce |
| children | 410b1ed7fe28 |
| files | WhatsNew src/video/x11/SDL_x11modes.c src/video/x11/SDL_x11video.c src/video/x11/SDL_x11video.h src/video/x11/SDL_x11wm.c |
| diffstat | 5 files changed, 335 insertions(+), 212 deletions(-) [+] |
line wrap: on
line diff
--- a/WhatsNew Thu May 04 13:47:19 2006 +0000 +++ b/WhatsNew Thu May 04 16:51:07 2006 +0000 @@ -4,6 +4,9 @@ Version 1.0: 1.2.10: + Added support for the SDL_VIDEO_FULLSCREEN_HEAD environment + variable, currently supported on X11 Xinerama configurations. + Added SDL_GL_SWAP_CONTROL to wait for vsync in OpenGL applications. Added SDL_GL_ACCELERATED_VISUAL to guarantee hardware acceleration.
--- a/src/video/x11/SDL_x11modes.c Thu May 04 13:47:19 2006 +0000 +++ b/src/video/x11/SDL_x11modes.c Thu May 04 16:51:07 2006 +0000 @@ -33,11 +33,19 @@ #include "SDL_x11modes_c.h" #include "SDL_x11image_c.h" -#if SDL_VIDEO_DRIVER_X11_XINERAMA -#include "../Xext/extensions/Xinerama.h" -#endif +#define MAX(a, b) (a > b ? a : b) -#define MAX(a, b) (a > b ? a : b) +#if SDL_VIDEO_DRIVER_X11_XRANDR +static int cmpmodelist(const void *va, const void *vb) +{ + const SDL_Rect *a = *(const SDL_Rect **)va; + const SDL_Rect *b = *(const SDL_Rect **)vb; + if ( a->w == b->w ) + return b->h - a->h; + else + return b->w - a->w; +} +#endif #if SDL_VIDEO_DRIVER_X11_VIDMODE Bool SDL_NAME(XF86VidModeGetModeInfo)(Display *dpy, int scr, SDL_NAME(XF86VidModeModeInfo) *info) @@ -86,18 +94,6 @@ } #endif -#if SDL_VIDEO_DRIVER_X11_XRANDR -static int cmpmodelist(const void *va, const void *vb) -{ - const SDL_Rect *a = *(const SDL_Rect **)va; - const SDL_Rect *b = *(const SDL_Rect **)vb; - if ( a->w == b->w ) - return b->h - a->h; - else - return b->w - a->w; -} -#endif - static void get_real_resolution(_THIS, int* w, int* h); static void set_best_resolution(_THIS, int width, int height) @@ -112,7 +108,7 @@ if ( SDL_NAME(XF86VidModeGetModeLine)(SDL_Display, SDL_Screen, &i, &mode) && SDL_NAME(XF86VidModeGetAllModeLines)(SDL_Display,SDL_Screen,&nmodes,&modes)){ -#ifdef XFREE86_DEBUG +#ifdef X11MODES_DEBUG printf("Available modes (unsorted):\n"); for ( i = 0; i < nmodes; ++i ) { printf("Mode %d: %d x %d @ %d\n", i, @@ -154,7 +150,7 @@ /* XiG */ #if SDL_VIDEO_DRIVER_X11_XME -#ifdef XIG_DEBUG +#ifdef X11MODES_DEBUG fprintf(stderr, "XME: set_best_resolution(): w = %d, h = %d\n", width, height); #endif @@ -175,7 +171,7 @@ get_real_resolution(this, &w, &h); if ( (SDL_modelist[i]->w != w) || (SDL_modelist[i]->h != h) ) { -# ifdef XIG_DEBUG +#ifdef X11MODES_DEBUG fprintf(stderr, "XME: set_best_resolution: " "XiGMiscChangeResolution: %d %d\n", SDL_modelist[s]->w, SDL_modelist[s]->h); @@ -194,7 +190,7 @@ #if SDL_VIDEO_DRIVER_X11_XRANDR if ( use_xrandr ) { -#ifdef XRANDR_DEBUG +#ifdef X11MODES_DEBUG fprintf(stderr, "XRANDR: set_best_resolution(): w = %d, h = %d\n", width, height); #endif @@ -220,7 +216,7 @@ if ( (SDL_modelist[i]->w != w) || (SDL_modelist[i]->h != h) ) { int size_id; -#ifdef XRANDR_DEBUG +#ifdef X11MODES_DEBUG fprintf(stderr, "XRANDR: set_best_resolution: " "XXRSetScreenConfig: %d %d\n", SDL_modelist[i]->w, SDL_modelist[i]->h); @@ -245,6 +241,24 @@ static void get_real_resolution(_THIS, int* w, int* h) { +#if SDL_VIDEO_DRIVER_X11_XME + if ( use_xme ) { + int ractive; + XiGMiscResolutionInfo *modelist; + + XiGMiscQueryResolutions(SDL_Display, SDL_Screen, + 0, /* view */ + &ractive, &modelist); + *w = modelist[ractive].width; + *h = modelist[ractive].height; +#ifdef X11MODES_DEBUG + fprintf(stderr, "XME: get_real_resolution: w = %d h = %d\n", *w, *h); +#endif + XFree(modelist); + return; + } +#endif /* SDL_VIDEO_DRIVER_X11_XME */ + #if SDL_VIDEO_DRIVER_X11_VIDMODE if ( use_vidmode ) { SDL_NAME(XF86VidModeModeLine) mode; @@ -258,24 +272,6 @@ } #endif /* SDL_VIDEO_DRIVER_X11_VIDMODE */ -#if SDL_VIDEO_DRIVER_X11_XME - if ( use_xme ) { - int ractive; - XiGMiscResolutionInfo *modelist; - - XiGMiscQueryResolutions(SDL_Display, SDL_Screen, - 0, /* view */ - &ractive, &modelist); - *w = modelist[ractive].width; - *h = modelist[ractive].height; -#ifdef XIG_DEBUG - fprintf(stderr, "XME: get_real_resolution: w = %d h = %d\n", *w, *h); -#endif - XFree(modelist); - return; - } -#endif /* SDL_VIDEO_DRIVER_X11_XME */ - #if SDL_VIDEO_DRIVER_X11_XRANDR if ( use_xrandr ) { int nsizes; @@ -291,7 +287,7 @@ *w = sizes[cur_size].width; *h = sizes[cur_size].height; } -#ifdef XRANDR_DEBUG +#ifdef X11MODES_DEBUG fprintf(stderr, "XRANDR: get_real_resolution: w = %d h = %d\n", *w, *h); #endif return; @@ -299,6 +295,14 @@ } #endif /* SDL_VIDEO_DRIVER_X11_XRANDR */ +#if SDL_VIDEO_DRIVER_X11_XINERAMA + if ( use_xinerama ) { + *w = xinerama_info.width; + *h = xinerama_info.height; + return; + } +#endif /* SDL_VIDEO_DRIVER_X11_XINERAMA */ + *w = DisplayWidth(SDL_Display, SDL_Screen); *h = DisplayHeight(SDL_Display, SDL_Screen); } @@ -360,10 +364,33 @@ /* Global for the error handler */ int vm_event, vm_error = -1; +#if SDL_VIDEO_DRIVER_X11_XINERAMA +static int CheckXinerama(_THIS, int *major, int *minor) +{ + const char *env; + + /* Default the extension not available */ + *major = *minor = 0; + + /* Allow environment override */ + env = getenv("SDL_VIDEO_X11_XINERAMA"); + if ( env && !SDL_atoi(env) ) { + return 0; + } + + /* Query the extension version */ + if ( !SDL_NAME(XineramaQueryExtension)(SDL_Display, major, minor) || + !SDL_NAME(XineramaIsActive)(SDL_Display) ) { + return 0; + } + return 1; +} +#endif /* SDL_VIDEO_DRIVER_X11_XINERAMA */ + #if SDL_VIDEO_DRIVER_X11_XRANDR static int CheckXRandR(_THIS, int *major, int *minor) { - char *env; + const char *env; /* Default the extension not available */ *major = *minor = 0; @@ -394,7 +421,7 @@ #if SDL_VIDEO_DRIVER_X11_VIDMODE static int CheckVidMode(_THIS, int *major, int *minor) { - char *env; + const char *env; /* Default the extension not available */ *major = *minor = 0; @@ -437,7 +464,7 @@ #if SDL_VIDEO_DRIVER_X11_XME static int CheckXME(_THIS, int *major, int *minor) { - char *env; + const char *env; /* Default the extension not available */ *major = *minor = 0; @@ -458,6 +485,9 @@ int X11_GetVideoModes(_THIS) { +#if SDL_VIDEO_DRIVER_X11_XINERAMA + int xinerama_major, xinerama_minor; +#endif #if SDL_VIDEO_DRIVER_X11_XRANDR int xrandr_major, xrandr_minor; int nsizes; @@ -477,17 +507,86 @@ int screen_w; int screen_h; + use_xinerama = 0; + use_xrandr = 0; use_vidmode = 0; - use_xrandr = 0; + use_xme = 0; screen_w = DisplayWidth(SDL_Display, SDL_Screen); screen_h = DisplayHeight(SDL_Display, SDL_Screen); +#if SDL_VIDEO_DRIVER_X11_XINERAMA + /* Query Xinerama extention */ + if ( CheckXinerama(this, &xinerama_major, &xinerama_minor) ) { + /* Find out which screen is the desired one */ + int desired = 0; + int screens; + int w, h; + SDL_NAME(XineramaScreenInfo) *xinerama; + + const char *variable = SDL_getenv("SDL_VIDEO_FULLSCREEN_HEAD"); + if ( variable ) { + desired = SDL_atoi(variable); + } +#ifdef X11MODES_DEBUG + printf("X11 detected Xinerama:\n"); +#endif + xinerama = SDL_NAME(XineramaQueryScreens)(SDL_Display, &screens); + for ( i = 0; i < screens; i++ ) { +#ifdef X11MODES_DEBUG + printf("xinerama %d: %dx%d+%d+%d\n", + xinerama[i].screen_number, + xinerama[i].width, xinerama[i].height, + xinerama[i].x_org, xinerama[i].y_org); +#endif + if ( xinerama[i].screen_number == desired ) { + use_xinerama = 1; + xinerama_info = xinerama[i]; + } + } + XFree(xinerama); + + if ( use_xinerama ) { + SDL_modelist = (SDL_Rect **)SDL_malloc(3*sizeof(SDL_Rect *)); + if ( !SDL_modelist ) { + SDL_OutOfMemory(); + return -1; + } + + /* Add the full xinerama mode */ + n = 0; + w = xinerama_info.width; + h = xinerama_info.height; + if ( screen_w > w || screen_h > h) { + SDL_modelist[n] = (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect)); + if ( SDL_modelist[n] ) { + SDL_modelist[n]->x = 0; + SDL_modelist[n]->y = 0; + SDL_modelist[n]->w = screen_w; + SDL_modelist[n]->h = screen_h; + ++n; + } + } + + /* Add the head xinerama mode */ + SDL_modelist[n] = (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect)); + if ( SDL_modelist[n] ) { + SDL_modelist[n]->x = 0; + SDL_modelist[n]->y = 0; + SDL_modelist[n]->w = w; + SDL_modelist[n]->h = h; + ++n; + } + SDL_modelist[n] = NULL; + } + } +#endif /* SDL_VIDEO_DRIVER_X11_XINERAMA */ + #if SDL_VIDEO_DRIVER_X11_XRANDR /* XRandR */ /* require at least XRandR v1.0 (arbitrary) */ if ( CheckXRandR(this, &xrandr_major, &xrandr_minor) && (xrandr_major >= 1) ) { -#ifdef XRANDR_DEBUG +#ifdef X11MODES_DEBUG fprintf(stderr, "XRANDR: XRRQueryVersion: V%d.%d\n", xrandr_major, xrandr_minor); #endif @@ -500,27 +599,36 @@ /* retrieve the list of resolution */ sizes = XRRConfigSizes(screen_config, &nsizes); if (nsizes > 0) { + if ( SDL_modelist ) { + for ( i = 0; SDL_modelist[i]; ++i ) { + SDL_free(SDL_modelist[i]); + } + SDL_free(SDL_modelist); + } SDL_modelist = (SDL_Rect **)malloc((nsizes+1)*sizeof(SDL_Rect *)); - if (SDL_modelist) { - for ( i=0; i < nsizes; i++ ) { - if ((SDL_modelist[i] = - (SDL_Rect *)malloc(sizeof(SDL_Rect))) == NULL) - break; -#ifdef XRANDR_DEBUG - fprintf(stderr, "XRANDR: mode = %4d, w = %4d, h = %4d\n", - i, sizes[i].width, sizes[i].height); + if ( !SDL_modelist ) { + SDL_OutOfMemory(); + return -1; + } + for ( i=0; i < nsizes; i++ ) { + if ((SDL_modelist[i] = + (SDL_Rect *)malloc(sizeof(SDL_Rect))) == NULL) + break; +#ifdef X11MODES_DEBUG + fprintf(stderr, "XRANDR: mode = %4d, w = %4d, h = %4d\n", + i, sizes[i].width, sizes[i].height); #endif - SDL_modelist[i]->x = 0; - SDL_modelist[i]->y = 0; - SDL_modelist[i]->w = sizes[i].width; - SDL_modelist[i]->h = sizes[i].height; + SDL_modelist[i]->x = 0; + SDL_modelist[i]->y = 0; + SDL_modelist[i]->w = sizes[i].width; + SDL_modelist[i]->h = sizes[i].height; - } - /* sort the mode list descending as SDL expects */ - qsort(SDL_modelist, nsizes, sizeof *SDL_modelist, cmpmodelist); - SDL_modelist[i] = NULL; /* terminator */ } + /* sort the mode list descending as SDL expects */ + qsort(SDL_modelist, nsizes, sizeof *SDL_modelist, cmpmodelist); + SDL_modelist[i] = NULL; /* terminator */ + use_xrandr = xrandr_major * 100 + xrandr_minor; saved_size_id = XRRConfigCurrentConfiguration(screen_config, &saved_rotation); } @@ -529,64 +637,72 @@ #if SDL_VIDEO_DRIVER_X11_VIDMODE /* XVidMode */ - if ( !use_xrandr && CheckVidMode(this, &vm_major, &vm_minor) && + if ( !use_xrandr && + (!use_xinerama || xinerama_info.screen_number == 0) && + CheckVidMode(this, &vm_major, &vm_minor) && SDL_NAME(XF86VidModeGetAllModeLines)(SDL_Display, SDL_Screen,&nmodes,&modes) ) { -#ifdef XFREE86_DEBUG +#ifdef X11MODES_DEBUG printf("Available modes: (sorted)\n"); for ( i = 0; i < nmodes; ++i ) { printf("Mode %d: %d x %d @ %d\n", i, modes[i]->hdisplay, modes[i]->vdisplay, - 1000 * modes[i]->dotclock / (modes[i]->htotal * - modes[i]->vtotal) ); + (modes[i]->htotal && modes[i]->vtotal) ? (1000 * modes[i]->dotclock / (modes[i]->htotal * modes[i]->vtotal)) : 0 ); } #endif - - SDL_qsort(modes, nmodes, sizeof *modes, cmpmodes); + if ( SDL_modelist ) { + for ( i = 0; SDL_modelist[i]; ++i ) { + SDL_free(SDL_modelist[i]); + } + SDL_free(SDL_modelist); + } SDL_modelist = (SDL_Rect **)SDL_malloc((nmodes+2)*sizeof(SDL_Rect *)); - if ( SDL_modelist ) { - n = 0; - for ( i=0; i<nmodes; ++i ) { - int w, h; + if ( !SDL_modelist ) { + SDL_OutOfMemory(); + return -1; + } + SDL_qsort(modes, nmodes, sizeof *modes, cmpmodes); + n = 0; + for ( i=0; i<nmodes; ++i ) { + int w, h; - /* Eliminate duplicate modes with different refresh rates */ - if ( i > 0 && - modes[i]->hdisplay == modes[i-1]->hdisplay && - modes[i]->vdisplay == modes[i-1]->vdisplay ) { - continue; - } + /* Eliminate duplicate modes with different refresh rates */ + if ( i > 0 && + modes[i]->hdisplay == modes[i-1]->hdisplay && + modes[i]->vdisplay == modes[i-1]->vdisplay ) { + continue; + } - /* Check to see if we should add the screen size (Xinerama) */ - w = modes[i]->hdisplay; - h = modes[i]->vdisplay; - if ( (screen_w * screen_h) >= (w * h) ) { - if ( (screen_w != w) || (screen_h != h) ) { - SDL_modelist[n] = (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect)); - if ( SDL_modelist[n] ) { - SDL_modelist[n]->x = 0; - SDL_modelist[n]->y = 0; - SDL_modelist[n]->w = screen_w; - SDL_modelist[n]->h = screen_h; - ++n; - } + /* Check to see if we should add the screen size (Xinerama) */ + w = modes[i]->hdisplay; + h = modes[i]->vdisplay; + if ( (screen_w * screen_h) >= (w * h) ) { + if ( (screen_w != w) || (screen_h != h) ) { + SDL_modelist[n] = (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect)); + if ( SDL_modelist[n] ) { + SDL_modelist[n]->x = 0; + SDL_modelist[n]->y = 0; + SDL_modelist[n]->w = screen_w; + SDL_modelist[n]->h = screen_h; + ++n; } - screen_w = 0; - screen_h = 0; } + screen_w = 0; + screen_h = 0; + } - /* Add the size from the video mode list */ - SDL_modelist[n] = (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect)); - if ( SDL_modelist[n] == NULL ) { - break; - } - SDL_modelist[n]->x = 0; - SDL_modelist[n]->y = 0; - SDL_modelist[n]->w = w; - SDL_modelist[n]->h = h; - ++n; + /* Add the size from the video mode list */ + SDL_modelist[n] = (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect)); + if ( SDL_modelist[n] == NULL ) { + break; } - SDL_modelist[n] = NULL; + SDL_modelist[n]->x = 0; + SDL_modelist[n]->y = 0; + SDL_modelist[n]->w = w; + SDL_modelist[n]->h = h; + ++n; } + SDL_modelist[n] = NULL; XFree(modes); use_vidmode = vm_major * 100 + vm_minor; @@ -605,38 +721,42 @@ { /* then we actually have some */ int j; -#ifdef XIG_DEBUG + /* We get the list already sorted in descending order. + We'll copy it in reverse order so SDL is happy */ +#ifdef X11MODES_DEBUG fprintf(stderr, "XME: nummodes = %d, active mode = %d\n", nummodes, ractive); #endif - + if ( SDL_modelist ) { + for ( i = 0; SDL_modelist[i]; ++i ) { + SDL_free(SDL_modelist[i]); + } + SDL_free(SDL_modelist); + } SDL_modelist = (SDL_Rect **)SDL_malloc((nummodes+1)*sizeof(SDL_Rect *)); + if ( !SDL_modelist ) { + SDL_OutOfMemory(); + return -1; + } + for ( i=0, j=nummodes-1; j>=0; i++, j-- ) { + if ((SDL_modelist[i] = + (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect))) == NULL) + break; +#ifdef X11MODES_DEBUG + fprintf(stderr, "XME: mode = %4d, w = %4d, h = %4d\n", + i, modelist[i].width, modelist[i].height); +#endif + + SDL_modelist[i]->x = 0; + SDL_modelist[i]->y = 0; + SDL_modelist[i]->w = modelist[j].width; + SDL_modelist[i]->h = modelist[j].height; + + } + SDL_modelist[i] = NULL; /* terminator */ - /* we get the list already sorted in */ - /* descending order. We'll copy it in */ - /* reverse order so SDL is happy */ - if (SDL_modelist) { - for ( i=0, j=nummodes-1; j>=0; i++, j-- ) { - if ((SDL_modelist[i] = - (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect))) == NULL) - break; -#ifdef XIG_DEBUG - fprintf(stderr, "XME: mode = %4d, w = %4d, h = %4d\n", - i, modelist[i].width, modelist[i].height); -#endif - - SDL_modelist[i]->x = 0; - SDL_modelist[i]->y = 0; - SDL_modelist[i]->w = modelist[j].width; - SDL_modelist[i]->h = modelist[j].height; - - } - SDL_modelist[i] = NULL; /* terminator */ - } - use_xme = 1; + use_xme = xme_major * 100 + xme_minor; saved_res = modelist[ractive]; /* save the current resolution */ - } else { - use_xme = 0; } if ( modelist ) { XFree(modelist); @@ -692,21 +812,27 @@ if ( SDL_modelist == NULL ) { SDL_modelist = (SDL_Rect **)SDL_malloc((1+1)*sizeof(SDL_Rect *)); - if ( SDL_modelist ) { - n = 0; - SDL_modelist[n] = (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect)); - if ( SDL_modelist[n] ) { - SDL_modelist[n]->x = 0; - SDL_modelist[n]->y = 0; - SDL_modelist[n]->w = screen_w; - SDL_modelist[n]->h = screen_h; - ++n; - } - SDL_modelist[n] = NULL; + if ( !SDL_modelist ) { + SDL_OutOfMemory(); + return -1; } + n = 0; + SDL_modelist[n] = (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect)); + if ( SDL_modelist[n] ) { + SDL_modelist[n]->x = 0; + SDL_modelist[n]->y = 0; + SDL_modelist[n]->w = screen_w; + SDL_modelist[n]->h = screen_h; + ++n; + } + SDL_modelist[n] = NULL; } -#if defined(XFREE86_DEBUG) || defined(XIG_DEBUG) +#ifdef X11MODES_DEBUG + if ( use_xinerama ) { + printf("Xinerama is enabled\n"); + } + if ( use_xrandr ) { printf("XRandR is enabled\n"); } @@ -715,12 +841,9 @@ printf("XFree86 VidMode is enabled\n"); } -#if SDL_VIDEO_DRIVER_X11_XME - if ( use_xme ) + if ( use_xme ) { printf("Xi Graphics XME fullscreen is enabled\n"); - else - printf("Xi Graphics XME fullscreen is not available\n"); -#endif + } if ( SDL_modelist ) { printf("X11 video mode list:\n"); @@ -728,46 +851,7 @@ printf("\t%dx%d\n", SDL_modelist[i]->w, SDL_modelist[i]->h); } } -#endif /* XFREE86_DEBUG || XIG_DEBUG */ - - /* The default X/Y fullscreen offset is 0/0 */ - xinerama_x = 0; - xinerama_y = 0; - -#if SDL_VIDEO_DRIVER_X11_XINERAMA - /* Query Xinerama extention */ - if ( SDL_NAME(XineramaQueryExtension)(SDL_Display, &i, &i) && - SDL_NAME(XineramaIsActive)(SDL_Display) ) { - /* Find out which screen is the desired one */ - int desired = 0; - int screens; - SDL_NAME(XineramaScreenInfo) *xinerama; - -#ifdef XINERAMA_DEBUG - printf("X11 detected Xinerama:\n"); -#endif -#if 0 /* Apparently the vidmode extension doesn't work with Xinerama */ - const char *variable = SDL_getenv("SDL_VIDEO_X11_XINERAMA_SCREEN"); - if ( variable ) { - desired = atoi(variable); - } -#endif - xinerama = SDL_NAME(XineramaQueryScreens)(SDL_Display, &screens); - for ( i = 0; i < screens; i++ ) { -#ifdef XINERAMA_DEBUG - printf("xinerama %d: %dx%d+%d+%d\n", - xinerama[i].screen_number, - xinerama[i].width, xinerama[i].height, - xinerama[i].x_org, xinerama[i].y_org); -#endif - if ( xinerama[i].screen_number == desired ) { - xinerama_x = xinerama[i].x_org; - xinerama_y = xinerama[i].y_org; - } - } - XFree(xinerama); - } -#endif /* SDL_VIDEO_DRIVER_X11_XINERAMA */ +#endif /* X11MODES_DEBUG */ return 0; } @@ -817,7 +901,7 @@ int X11_ResizeFullScreen(_THIS) { - int x, y; + int x = 0, y = 0; int real_w, real_h; int screen_w; int screen_h; @@ -825,8 +909,14 @@ screen_w = DisplayWidth(SDL_Display, SDL_Screen); screen_h = DisplayHeight(SDL_Display, SDL_Screen); - x = xinerama_x; - y = xinerama_y; +#if SDL_VIDEO_DRIVER_X11_VIDMODE + if ( use_xinerama && + window_w <= xinerama_info.width && + window_h <= xinerama_info.height ) { + x = xinerama_info.x_org; + y = xinerama_info.y_org; + } +#endif if ( currently_fullscreen ) { /* Switch resolution and cover it with the FSwindow */ move_cursor_to(this, x, y); @@ -868,6 +958,7 @@ Window tmpwin, *windows; int i, nwindows; #endif + int x = 0, y = 0; int real_w, real_h; int screen_w; int screen_h; @@ -880,6 +971,14 @@ /* Ungrab the input so that we can move the mouse around */ X11_GrabInputNoLock(this, SDL_GRAB_OFF); +#if SDL_VIDEO_DRIVER_X11_VIDMODE + if ( use_xinerama && + window_w <= xinerama_info.width && + window_h <= xinerama_info.height ) { + x = xinerama_info.x_org; + y = xinerama_info.y_org; + } +#endif /* Map the fullscreen window to blank the screen */ screen_w = DisplayWidth(SDL_Display, SDL_Screen); screen_h = DisplayHeight(SDL_Display, SDL_Screen); @@ -891,7 +990,7 @@ real_h = MAX(real_h, screen_h); } XMoveResizeWindow(SDL_Display, FSwindow, - xinerama_x, xinerama_y, real_w, real_h); + x, y, real_w, real_h); XMapRaised(SDL_Display, FSwindow); X11_WaitMapped(this, FSwindow); @@ -936,8 +1035,9 @@ if ( SDL_XColorMap ) { XInstallColormap(SDL_Display, SDL_XColorMap); } - if ( okay ) + if ( okay ) { X11_GrabInputNoLock(this, this->input_grab | SDL_GRAB_FULLSCREEN); + } /* We may need to refresh the screen at this point (no backing store) We also don't get an event, which is why we explicitly refresh. */
--- a/src/video/x11/SDL_x11video.c Thu May 04 13:47:19 2006 +0000 +++ b/src/video/x11/SDL_x11video.c Thu May 04 16:51:07 2006 +0000 @@ -197,7 +197,7 @@ (((e->error_code == BadRequest)&&(e->request_code == vm_error)) || ((e->error_code > vm_error) && (e->error_code <= (vm_error+XF86VidModeNumberErrors)))) ) { -#ifdef XFREE86_DEBUG +#ifdef X11_DEBUG { char errmsg[1024]; XGetErrorText(d, e->error_code, errmsg, sizeof(errmsg)); printf("VidMode error: %s\n", errmsg); @@ -212,7 +212,7 @@ if ( (dga_error >= 0) && ((e->error_code > dga_error) && (e->error_code <= (dga_error+XF86DGANumberErrors))) ) { -#ifdef XFREE86_DEBUG +#ifdef X11_DEBUG { char errmsg[1024]; XGetErrorText(d, e->error_code, errmsg, sizeof(errmsg)); printf("DGA error: %s\n", errmsg); @@ -244,7 +244,7 @@ static int (*Xext_handler)(Display *, _Xconst char *, _Xconst char *) = NULL; static int xext_errhandler(Display *d, _Xconst char *ext, _Xconst char *reason) { -#ifdef XFREE86_DEBUG +#ifdef X11_DEBUG printf("Xext error inside SDL (may be harmless):\n"); printf(" Extension \"%s\" %s on display \"%s\".\n", ext, reason, XDisplayString(d)); @@ -310,6 +310,7 @@ /* Create auxiliary (toplevel) windows with the current visual */ static void create_aux_windows(_THIS) { + int x = 0, y = 0; Atom _NET_WM_NAME; Atom _NET_WM_ICON_NAME; char classname[1024]; @@ -333,13 +334,19 @@ if(FSwindow) XDestroyWindow(SDL_Display, FSwindow); +#if SDL_VIDEO_DRIVER_X11_VIDMODE + if ( use_xinerama ) { + x = xinerama_info.x_org; + y = xinerama_info.y_org; + } +#endif xattr.override_redirect = True; xattr.background_pixel = def_vis ? BlackPixel(SDL_Display, SDL_Screen) : 0; xattr.border_pixel = 0; xattr.colormap = SDL_XColorMap; FSwindow = XCreateWindow(SDL_Display, SDL_Root, - xinerama_x, xinerama_y, 32, 32, 0, + x, y, 32, 32, 0, this->hidden->depth, InputOutput, SDL_Visual, CWOverrideRedirect | CWBackPixel | CWBorderPixel | CWColormap, @@ -379,7 +386,8 @@ /* Create the window for windowed management */ /* (reusing the xattr structure above) */ - WMwindow = XCreateWindow(SDL_Display, SDL_Root, 0, 0, 32, 32, 0, + WMwindow = XCreateWindow(SDL_Display, SDL_Root, + x, y, 32, 32, 0, this->hidden->depth, InputOutput, SDL_Visual, CWBackPixel | CWBorderPixel | CWColormap, &xattr);
--- a/src/video/x11/SDL_x11video.h Thu May 04 13:47:19 2006 +0000 +++ b/src/video/x11/SDL_x11video.h Thu May 04 16:51:07 2006 +0000 @@ -34,15 +34,18 @@ #if SDL_VIDEO_DRIVER_X11_DGAMOUSE #include "../Xext/extensions/xf86dga.h" #endif +#if SDL_VIDEO_DRIVER_X11_XINERAMA +#include "../Xext/extensions/Xinerama.h" +#endif +#if SDL_VIDEO_DRIVER_X11_XRANDR +#include <X11/extensions/Xrandr.h> +#endif #if SDL_VIDEO_DRIVER_X11_VIDMODE #include "../Xext/extensions/xf86vmode.h" #endif #if SDL_VIDEO_DRIVER_X11_XME #include "../Xext/extensions/xme.h" #endif -#if SDL_VIDEO_DRIVER_X11_XRANDR -#include <X11/extensions/Xrandr.h> -#endif #include "SDL_x11dyn.h" @@ -109,6 +112,14 @@ int depth; /* current visual depth (not bpp) */ /* Variables used by the X11 video mode code */ +#if SDL_VIDEO_DRIVER_X11_XINERAMA + SDL_NAME(XineramaScreenInfo) xinerama_info; +#endif +#if SDL_VIDEO_DRIVER_X11_XRANDR + XRRScreenConfiguration* screen_config; + int saved_size_id; + Rotation saved_rotation; +#endif #if SDL_VIDEO_DRIVER_X11_VIDMODE SDL_NAME(XF86VidModeModeInfo) saved_mode; struct { @@ -116,19 +127,13 @@ } saved_view; #endif #if SDL_VIDEO_DRIVER_X11_XME /* XiG XME fullscreen */ - int use_xme; XiGMiscResolutionInfo saved_res; #endif -#if SDL_VIDEO_DRIVER_X11_XRANDR - XRRScreenConfiguration* screen_config; - int saved_size_id; - Rotation saved_rotation; -#endif - int xinerama_x; - int xinerama_y; + int use_xinerama; + int use_xrandr; int use_vidmode; - int use_xrandr; + int use_xme; int currently_fullscreen; /* Automatic mode switching support (entering/leaving fullscreen) */ @@ -174,17 +179,17 @@ #define mouse_accel (this->hidden->mouse_accel) #define mouse_relative (this->hidden->mouse_relative) #define SDL_modelist (this->hidden->modelist) +#define xinerama_info (this->hidden->xinerama_info) #define saved_mode (this->hidden->saved_mode) #define saved_view (this->hidden->saved_view) -#define use_xme (this->hidden->use_xme) #define saved_res (this->hidden->saved_res) -#define use_xrandr (this->hidden->use_xrandr) #define screen_config (this->hidden->screen_config) #define saved_size_id (this->hidden->saved_size_id) #define saved_rotation (this->hidden->saved_rotation) -#define xinerama_x (this->hidden->xinerama_x) -#define xinerama_y (this->hidden->xinerama_y) +#define use_xinerama (this->hidden->use_xinerama) #define use_vidmode (this->hidden->use_vidmode) +#define use_xrandr (this->hidden->use_xrandr) +#define use_xme (this->hidden->use_xme) #define currently_fullscreen (this->hidden->currently_fullscreen) #define switch_waiting (this->hidden->switch_waiting) #define switch_time (this->hidden->switch_time)
--- a/src/video/x11/SDL_x11wm.c Thu May 04 13:47:19 2006 +0000 +++ b/src/video/x11/SDL_x11wm.c Thu May 04 16:51:07 2006 +0000 @@ -332,6 +332,13 @@ if ( ! SDL_Window ) { return(mode); /* Will be set later on mode switch */ } +#if SDL_VIDEO_DRIVER_X11_XINERAMA + /* FIXME: Is this okay? + if ( use_xinerama ) { + mode &= ~SDL_GRAB_FULLSCREEN; + } + */ +#endif if ( mode == SDL_GRAB_OFF ) { XUngrabPointer(SDL_Display, CurrentTime); XUngrabKeyboard(SDL_Display, CurrentTime);