diff options
Diffstat (limited to 'xorg-server/hw/dmx/examples/dmxreconfig.c')
| -rw-r--r-- | xorg-server/hw/dmx/examples/dmxreconfig.c | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/xorg-server/hw/dmx/examples/dmxreconfig.c b/xorg-server/hw/dmx/examples/dmxreconfig.c new file mode 100644 index 000000000..042f8a112 --- /dev/null +++ b/xorg-server/hw/dmx/examples/dmxreconfig.c @@ -0,0 +1,162 @@ +/* + * Copyright 2003 Red Hat Inc., Durham, North Carolina. + * + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation on the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/* + * Authors: + * Kevin E. Martin <kem@redhat.com> + * + */ + +#include <stdio.h> +#include <stdlib.h> +#include <X11/Xlib.h> +#include <X11/extensions/dmxext.h> + +int main(int argc, char **argv) +{ + Display *display = NULL; + int event_base; + int error_base; + int major_version, minor_version, patch_version; + int screen; + DMXScreenAttributes attr; + unsigned int mask = 0; + int status; + int errorScreen; + + if (argc != 13) { + fprintf(stderr, "Usage: %s display screen scrnx scrny scrnw scrnh rootx rooty rootw rooth originx originy\n", argv[0]); + return -1; + } + + if (!(display = XOpenDisplay(argv[1]))) { + fprintf(stderr, "Cannot open display %s\n", argv[1]); + return -1; + } + + screen = strtol(argv[2], NULL, 0); + + mask |= (DMXScreenWindowXoffset | + DMXScreenWindowYoffset | + DMXScreenWindowWidth | + DMXScreenWindowHeight); + attr.screenWindowXoffset = strtol(argv[3], NULL, 0); + attr.screenWindowYoffset = strtol(argv[4], NULL, 0); + attr.screenWindowWidth = strtol(argv[5], NULL, 0); + attr.screenWindowHeight = strtol(argv[6], NULL, 0); + + mask |= (DMXRootWindowXoffset | + DMXRootWindowYoffset | + DMXRootWindowWidth | + DMXRootWindowHeight); + attr.rootWindowXoffset = strtol(argv[7], NULL, 0); + attr.rootWindowYoffset = strtol(argv[8], NULL, 0); + attr.rootWindowWidth = strtol(argv[9], NULL, 0); + attr.rootWindowHeight = strtol(argv[10], NULL, 0); + + mask |= DMXRootWindowXorigin | DMXRootWindowYorigin; + attr.rootWindowXorigin = strtol(argv[11], NULL, 0); + attr.rootWindowYorigin = strtol(argv[12], NULL, 0); + + if (!DMXQueryExtension(display, &event_base, &error_base)) { + fprintf(stderr, "DMX extension not present\n"); + return -1; + } + printf("DMX extension present: event_base = %d, error_base = %d\n", + event_base, error_base); + + if (!DMXQueryVersion(display, + &major_version, &minor_version, &patch_version)) { + fprintf(stderr, "Could not get extension version\n"); + return -1; + } + printf("Extension version: %d.%d patch %d\n", + major_version, minor_version, patch_version); + + if (major_version == 1 && minor_version < 3) { + fprintf(stderr, + "ReconfigureScreen not supported in this extension version\n"); + return -1; + } + + if (major_version < 2) { + fprintf(stderr, + "ChangeScreensAttributes not supported in this extension " + "version\n"); + return -1; + } + + if (!(status = DMXChangeScreensAttributes(display, 1, &screen, 1, &mask, + &attr, &errorScreen))) { + printf("Reconfigured screen #%d to " + "%dx%d%s%d%s%d %dx%d%s%d%s%d %s%d%s%d\n", + screen, + attr.screenWindowWidth, + attr.screenWindowHeight, + (attr.screenWindowXoffset < 0 ? "" : "+"), + attr.screenWindowXoffset, + (attr.screenWindowYoffset < 0 ? "" : "+"), + attr.screenWindowYoffset, + attr.rootWindowWidth, + attr.rootWindowHeight, + (attr.rootWindowXoffset < 0 ? "" : "+"), + attr.rootWindowXoffset, + (attr.rootWindowYoffset < 0 ? "" : "+"), + attr.rootWindowYoffset, + (attr.rootWindowXorigin < 0 ? "" : "+"), + attr.rootWindowXorigin, + (attr.rootWindowYorigin < 0 ? "" : "+"), + attr.rootWindowYorigin); + } else { + fprintf(stderr, + "Could not set screen #%d to " + "%dx%d%s%d%s%d %dx%d%s%d%s%d %s%d%s%d\n" + "[status = %d, errorScreen=%d]\n", + screen, + attr.screenWindowWidth, + attr.screenWindowHeight, + (attr.screenWindowXoffset < 0 ? "" : "+"), + attr.screenWindowXoffset, + (attr.screenWindowYoffset < 0 ? "" : "+"), + attr.screenWindowYoffset, + attr.rootWindowWidth, + attr.rootWindowHeight, + (attr.rootWindowXoffset < 0 ? "" : "+"), + attr.rootWindowXoffset, + (attr.rootWindowYoffset < 0 ? "" : "+"), + attr.rootWindowYoffset, + (attr.rootWindowXorigin < 0 ? "" : "+"), + attr.rootWindowXorigin, + (attr.rootWindowYorigin < 0 ? "" : "+"), + attr.rootWindowYorigin, + status, errorScreen); + return -1; + } + + XCloseDisplay(display); + return 0; +} |