diff options
Diffstat (limited to 'xbmc-xrandr.c')
| -rw-r--r-- | xbmc-xrandr.c | 210 |
1 files changed, 105 insertions, 105 deletions
diff --git a/xbmc-xrandr.c b/xbmc-xrandr.c index 14b35ad491..a065ed0f27 100644 --- a/xbmc-xrandr.c +++ b/xbmc-xrandr.c @@ -1,4 +1,4 @@ -/* +/* * Copyright © 2001 Keith Packard, member of The XFree86 Project, Inc. * Copyright © 2002 Hewlett Packard Company, Inc. * Copyright © 2006 Intel Corporation @@ -58,16 +58,16 @@ static Bool grab_server = True; static Bool no_primary = False; static char *direction[5] = { - "normal", - "left", - "inverted", + "normal", + "left", + "inverted", "right", "\n"}; static char *reflections[5] = { - "normal", - "x", - "y", + "normal", + "x", + "y", "xy", "\n"}; @@ -161,7 +161,7 @@ static void _X_NORETURN fatal (const char *format, ...) { va_list ap; - + va_start (ap, format); fprintf (stderr, "%s: ", program_name); vfprintf (stderr, format, ap); @@ -174,7 +174,7 @@ static void warning (const char *format, ...) { va_list ap; - + va_start (ap, format); fprintf (stderr, "%s: ", program_name); vfprintf (stderr, format, ap); @@ -305,22 +305,22 @@ struct _output_prop { struct _output { struct _output *next; - + changes_t changes; - + output_prop_t *props; name_t output; XRROutputInfo *output_info; - + name_t crtc; crtc_t *crtc_info; crtc_t *current_crtc_info; - + name_t mode; double refresh; XRRModeInfo *mode_info; - + name_t addmode; relation_t relation; @@ -355,7 +355,7 @@ typedef enum _umode_action { struct _umode { struct _umode *next; - + umode_action_t action; XRRModeInfo mode; name_t output; @@ -515,7 +515,7 @@ static double mode_refresh (XRRModeInfo *mode_info) { double rate; - + if (mode_info->hTotal && mode_info->vTotal) rate = ((double) mode_info->dotClock / ((double) mode_info->hTotal * (double) mode_info->vTotal)); @@ -529,7 +529,7 @@ static double mode_hsync (XRRModeInfo *mode_info) { double rate; - + if (mode_info->hTotal) rate = (double) mode_info->dotClock / (double) mode_info->hTotal; else @@ -669,7 +669,7 @@ find_output (name_t *name) for (output = outputs; output; output = output->next) { name_kind_t common = name->kind & output->output.kind; - + if ((common & name_xid) && name->xid == output->output.xid) break; if ((common & name_string) && !strcmp (name->string, output->output.string)) @@ -709,10 +709,10 @@ find_crtc (name_t *name) for (c = 0; c < num_crtcs; c++) { name_kind_t common; - + crtc = &crtcs[c]; common = name->kind & crtc->crtc.kind; - + if ((common & name_xid) && name->xid == crtc->crtc.xid) break; if ((common & name_string) && !strcmp (name->string, crtc->crtc.string)) @@ -752,7 +752,7 @@ find_mode (name_t *name, double refresh) if ((name->kind & name_string) && !strcmp (name->string, mode->name)) { double dist; - + if (refresh) dist = fabs (mode_refresh (mode) - refresh); else @@ -837,14 +837,14 @@ preferred_mode (output_t *output) int m; XRRModeInfo *best; int bestDist; - + best = NULL; bestDist = 0; for (m = 0; m < output_info->nmode; m++) { XRRModeInfo *mode_info = find_mode_by_xid (output_info->modes[m]); int dist; - + if (m < output_info->npreferred) dist = 0; else if (output_info->mm_height) @@ -920,7 +920,7 @@ output_rotations (output_t *output) Rotation rotation = RR_Rotate_0; XRROutputInfo *output_info = output->output_info; int c; - + for (c = 0; c < output_info->ncrtc; c++) { crtc_t *crtc = find_crtc_by_xid (output_info->crtcs[c]); @@ -944,7 +944,7 @@ output_can_use_rotation (output_t *output, Rotation rotation) int c; /* make sure all of the crtcs can use this rotation. - * yes, this is not strictly necessary, but it is + * yes, this is not strictly necessary, but it is * simpler,and we expect most drivers to either * support rotation everywhere or nowhere */ @@ -1062,18 +1062,18 @@ set_output_info (output_t *output, RROutput xid, XRROutputInfo *output_info) if (output_info->connection != RR_Disconnected && !output_info->nmode) warning ("Output %s is not disconnected but has no modes\n", output_info->name); - + /* set output name and info */ if (!(output->output.kind & name_xid)) set_name_xid (&output->output, xid); if (!(output->output.kind & name_string)) set_name_string (&output->output, output_info->name); output->output_info = output_info; - + /* set crtc name and info */ if (!(output->changes & changes_crtc)) set_name_xid (&output->crtc, output_info->crtc); - + if (output->crtc.kind == name_xid && output->crtc.xid == None) output->crtc_info = NULL; else @@ -1095,7 +1095,7 @@ set_output_info (output_t *output, RROutput xid, XRROutputInfo *output_info) if (!(output->changes & changes_mode)) { crtc_t *crtc = NULL; - + if (output_info->crtc) crtc = find_crtc_by_xid(output_info->crtc); if (crtc && crtc->crtc_info) @@ -1214,16 +1214,16 @@ set_output_info (output_t *output, RROutput xid, XRROutputInfo *output_info) if (!(output->changes & changes_primary)) output->primary = output_is_primary(output); } - + static void get_screen (Bool current) { if (!has_1_2) fatal ("Server RandR version before 1.2\n"); - + XRRGetScreenSizeRange (dpy, root, &minWidth, &minHeight, &maxWidth, &maxHeight); - + if (current) res = XRRGetScreenResourcesCurrent (dpy, root); else @@ -1239,7 +1239,7 @@ get_crtcs (void) num_crtcs = res->ncrtc; crtcs = calloc (num_crtcs, sizeof (crtc_t)); if (!crtcs) fatal ("out of memory\n"); - + for (c = 0; c < res->ncrtc; c++) { XRRCrtcInfo *crtc_info = XRRGetCrtcInfo (dpy, res, res->crtcs[c]); @@ -1420,7 +1420,7 @@ crtc_disable (crtc_t *crtc) { if (verbose) printf ("crtc %d: disable\n", crtc->crtc.index); - + if (dryrun) return RRSetConfigSuccess; return XRRSetCrtcConfig (dpy, res, crtc->crtc.xid, CurrentTime, @@ -1445,10 +1445,10 @@ static Status crtc_revert (crtc_t *crtc) { XRRCrtcInfo *crtc_info = crtc->crtc_info; - + if (verbose) printf ("crtc %d: revert\n", crtc->crtc.index); - + if (dryrun) return RRSetConfigSuccess; @@ -1485,7 +1485,7 @@ crtc_apply (crtc_t *crtc) printf (" \"%s\"", crtc->outputs[o]->output.string); printf ("\n"); } - + if (dryrun) s = RRSetConfigSuccess; else @@ -1565,7 +1565,7 @@ panic (Status s, crtc_t *crtc) { int c = crtc->crtc.index; char *message; - + switch (s) { case RRSetConfigSuccess: message = "succeeded"; break; case BadAlloc: message = "out of memory"; break; @@ -1574,7 +1574,7 @@ panic (Status s, crtc_t *crtc) case RRSetConfigInvalidTime: message = "invalid time"; break; default: message = "unknown failure"; break; } - + fprintf (stderr, "%s: Configure crtc %d %s\n", program_name, c, message); revert (); exit (1); @@ -1585,7 +1585,7 @@ apply (void) { Status s; int c; - + /* * Hold the server grabbed while messing with * the screen so that apps which notice the resize @@ -1594,7 +1594,7 @@ apply (void) */ if (grab_server) XGrabServer (dpy); - + /* * Turn off any crtcs which are to be disabled or which are * larger than the target size @@ -1605,22 +1605,22 @@ apply (void) XRRCrtcInfo *crtc_info = crtc->crtc_info; /* if this crtc is already disabled, skip it */ - if (crtc_info->mode == None) + if (crtc_info->mode == None) continue; - - /* + + /* * If this crtc is to be left enabled, make * sure the old size fits then new screen */ - if (crtc->mode_info) + if (crtc->mode_info) { XRRModeInfo *old_mode = find_mode_by_xid (crtc_info->mode); int x, y, w, h; box_t bounds; - if (!old_mode) + if (!old_mode) panic (RRSetConfigFailed, crtc); - + /* old position and size information */ mode_geometry (old_mode, crtc_info->rotation, &crtc->current_transform.transform, @@ -1632,7 +1632,7 @@ apply (void) h = bounds.y2 - bounds.y1; /* if it fits, skip it */ - if (x + w <= fb_width && y + h <= fb_height) + if (x + w <= fb_width && y + h <= fb_height) continue; crtc->changing = True; } @@ -1645,7 +1645,7 @@ apply (void) * Set the screen size */ screen_apply (); - + /* * Set crtcs */ @@ -1653,7 +1653,7 @@ apply (void) for (c = 0; c < res->ncrtc; c++) { crtc_t *crtc = &crtcs[c]; - + s = crtc_apply (crtc); if (s != RRSetConfigSuccess) panic (s, crtc); @@ -1677,7 +1677,7 @@ get_outputs (void) { int o; output_t *q; - + for (o = 0; o < res->noutput; o++) { XRROutputInfo *output_info = XRRGetOutputInfo (dpy, res, res->outputs[o]); @@ -1795,7 +1795,7 @@ check_crtc_for_output (crtc_t *crtc, output_t *output) int c; int l; output_t *other; - + for (c = 0; c < output->output_info->ncrtc; c++) if (output->output_info->crtcs[c] == crtc->crtc.xid) break; @@ -1817,7 +1817,7 @@ check_crtc_for_output (crtc_t *crtc, output_t *output) if (output->output_info->clones[l] == other->output.xid) break; /* not on the list, can't clone */ - if (l == output->output_info->nclone) + if (l == output->output_info->nclone) return False; } @@ -1888,15 +1888,15 @@ set_positions (void) name_t relation_name; if (!(output->changes & changes_relation)) continue; - + if (output->mode_info == NULL) continue; init_name (&relation_name); set_name_string (&relation_name, output->relative_to); relation = find_output (&relation_name); if (!relation) fatal ("cannot find output \"%s\"\n", output->relative_to); - - if (relation->mode_info == NULL) + + if (relation->mode_info == NULL) { output->x = 0; output->y = 0; @@ -1907,13 +1907,13 @@ set_positions (void) /* * Make sure the dependent object has been set in place */ - if ((relation->changes & changes_relation) && + if ((relation->changes & changes_relation) && !(relation->changes & changes_position)) { keep_going = True; continue; } - + switch (output->relation) { case relation_left_of: output->y = relation->y; @@ -1952,7 +1952,7 @@ set_positions (void) for (output = outputs; output; output = output->next) { if (output->mode_info == NULL) continue; - + if (output->x < min_x) min_x = output->x; if (output->y < min_y) min_y = output->y; } @@ -1975,15 +1975,15 @@ set_screen_size (void) { output_t *output; Bool fb_specified = fb_width != 0 && fb_height != 0; - + for (output = outputs; output; output = output->next) { XRRModeInfo *mode_info = output->mode_info; int x, y, w, h; box_t bounds; - + if (!mode_info) continue; - + mode_geometry (mode_info, output->rotation, &output->transform.transform, &bounds); @@ -2015,7 +2015,7 @@ set_screen_size (void) if (pan && pan->top + pan->height > fb_height) fb_height = pan->top + pan->height; } - } + } if (fb_width > maxWidth || fb_height > maxHeight) fatal ("screen cannot be larger than %dx%d (desired size %dx%d)\n", @@ -2031,7 +2031,7 @@ set_screen_size (void) if (fb_height < minHeight) fb_height = minHeight; } } - + static void disable_outputs (output_t *outputs) @@ -2055,10 +2055,10 @@ pick_crtcs_score (output_t *outputs) int score; crtc_t *best_crtc; int c; - + if (!outputs) return 0; - + output = outputs; outputs = outputs->next; /* @@ -2070,7 +2070,7 @@ pick_crtcs_score (output_t *outputs) return best_score; best_crtc = NULL; - /* + /* * Now score with this output any valid crtc */ for (c = 0; c < output->output_info->ncrtc; c++) @@ -2080,12 +2080,12 @@ pick_crtcs_score (output_t *outputs) crtc = find_crtc_by_xid (output->output_info->crtcs[c]); if (!crtc) fatal ("cannot find crtc 0x%x\n", output->output_info->crtcs[c]); - + /* reset crtc allocation for following outputs */ disable_outputs (outputs); if (!check_crtc_for_output (crtc, output)) continue; - + my_score = 1000; /* slight preference for existing connections */ if (crtc == output->current_crtc_info) @@ -2191,7 +2191,7 @@ main (int argc, char **argv) int action_requested = False; Rotation rotation, current_rotation, rotations; XRRScreenChangeNotifyEvent event; - XRRScreenChangeNotifyEvent *sce; + XRRScreenChangeNotifyEvent *sce; char *display_name = NULL; int i, j; SizeID current_size; @@ -2336,7 +2336,7 @@ main (int argc, char **argv) output = add_output (); set_name (&output->output, argv[i], name_string|name_xid); } - + setit_1_2 = True; action_requested = True; continue; @@ -2469,7 +2469,7 @@ main (int argc, char **argv) if (!strcmp ("--gamma", argv[i])) { if (!output) usage(); if (++i>=argc) usage (); - if (sscanf(argv[i], "%f:%f:%f", &output->gamma.red, + if (sscanf(argv[i], "%f:%f:%f", &output->gamma.red, &output->gamma.green, &output->gamma.blue) != 3) usage (); output->changes |= changes_gamma; @@ -2636,7 +2636,7 @@ main (int argc, char **argv) { umode_t *m = malloc (sizeof (umode_t)); double clock; - + ++i; if (i + 9 >= argc) usage (); m->mode.name = argv[i]; @@ -2656,11 +2656,11 @@ main (int argc, char **argv) m->mode.modeFlags = 0; while (i < argc) { int f; - + for (f = 0; mode_flags[f].string; f++) if (!strcasecmp (mode_flags[f].string, argv[i])) break; - + if (!mode_flags[f].string) break; m->mode.modeFlags |= mode_flags[f].flag; @@ -2720,7 +2720,7 @@ main (int argc, char **argv) } if (!action_requested) query = True; - if (verbose) + if (verbose) { query = True; if (setit && !setit_1_2) @@ -2758,7 +2758,7 @@ main (int argc, char **argv) has_1_2 = True; if (major > 1 || (major == 1 && minor >= 3)) has_1_3 = True; - + if (has_1_2 && modeit) { umode_t *m; @@ -2766,12 +2766,12 @@ main (int argc, char **argv) get_screen (current); get_crtcs(); get_outputs(); - + for (m = umodes; m; m = m->next) { XRRModeInfo *e; output_t *o; - + switch (m->action) { case umode_create: XRRCreateMode (dpy, root, &m->mode); @@ -2810,11 +2810,11 @@ main (int argc, char **argv) } if (has_1_2 && propit) { - + get_screen (current); get_crtcs(); get_outputs(); - + for (output = outputs; output; output = output->next) { output_prop_t *prop; @@ -2835,7 +2835,7 @@ main (int argc, char **argv) XRRPropertyInfo *propinfo; type = AnyPropertyType; - + if (XRRGetOutputProperty (dpy, output->output.xid, name, 0, 100, False, False, AnyPropertyType, @@ -2848,7 +2848,7 @@ main (int argc, char **argv) type = actual_type; format = actual_format; } - + if ((type == XA_INTEGER || type == AnyPropertyType) && (sscanf (prop->value, "%d", &int_value) == 1 || sscanf (prop->value, "0x%x", &int_value) == 1)) @@ -2899,7 +2899,7 @@ main (int argc, char **argv) * Assign outputs to crtcs */ set_crtcs (); - + /* * Mark changing crtcs */ @@ -2956,13 +2956,13 @@ main (int argc, char **argv) fb_height_mm = DisplayHeightMM (dpy, screen); } } - + /* * Set panning */ set_panning (); - /* + /* * Set gamma on crtc's that belong to the outputs. */ set_gamma (); @@ -2971,16 +2971,16 @@ main (int argc, char **argv) * Now apply all of the changes */ apply (); - + XSync (dpy, False); exit (0); } if (query_1_2 || (query && has_1_2 && !query_1)) { output_t *output; - + #define ModeShown 0x80000000 - + get_screen (current); get_crtcs (); get_outputs (); @@ -3016,7 +3016,7 @@ main (int argc, char **argv) printf (" id=\"%lx\"", mode->id); if (output->rotation != RR_Rotate_0 || verbose) { - printf (" rotation=\"%s\"", + printf (" rotation=\"%s\"", rotation_name (output->rotation)); if (output->rotation & (RR_Reflect_X|RR_Reflect_Y)) printf (" reflection=\"%s\"", reflection_name (output->rotation)); @@ -3142,7 +3142,7 @@ main (int argc, char **argv) unsigned long nitems, bytes_after; Atom actual_type; XRRPropertyInfo *propinfo; - + XRRGetOutputProperty (dpy, output->output.xid, props[j], 0, 100, False, False, AnyPropertyType, @@ -3154,7 +3154,7 @@ main (int argc, char **argv) if (actual_type == XA_INTEGER && actual_format == 8) { int k; - + printf("\t%s:\n", XGetAtomName (dpy, props[j])); for (k = 0; k < nitems; k++) { if (k % 16 == 0) @@ -3221,14 +3221,14 @@ main (int argc, char **argv) free(propinfo); } } - + if (verbose) { for (j = 0; j < output_info->nmode; j++) { XRRModeInfo *mode = find_mode_by_xid (output_info->modes[j]); int f; - + printf (" %s (0x%x) %6.1fMHz", mode->name, (int)mode->id, (double)mode->dotClock / 1000000.0); @@ -3256,9 +3256,9 @@ main (int argc, char **argv) for (j = 0; j < output_info->nmode; j++) { XRRModeInfo *jmode, *kmode; - + if (mode_shown[j]) continue; - + jmode = find_mode_by_xid (output_info->modes[j]); for (k = j; k < output_info->nmode; k++) { @@ -3283,7 +3283,7 @@ main (int argc, char **argv) } printf(" </output>\n"); } - + /* for (m = 0; m < res->nmode; m++) { @@ -3306,10 +3306,10 @@ main (int argc, char **argv) printf("</screen>\n"); exit (0); } - + sc = XRRGetScreenInfo (dpy, root); - if (sc == NULL) + if (sc == NULL) exit (1); current_size = XRRConfigCurrentConfiguration (sc, ¤t_rotation); @@ -3368,7 +3368,7 @@ main (int argc, char **argv) if (version) { int major_version, minor_version; XRRQueryVersion (dpy, &major_version, &minor_version); - printf("Server reports RandR version %d.%d\n", + printf("Server reports RandR version %d.%d\n", major_version, minor_version); } @@ -3416,7 +3416,7 @@ main (int argc, char **argv) printf ("\n"); } - if (verbose) { + if (verbose) { printf("Setting size to %d, rotation to %s\n", size, direction[rot]); printf ("Setting reflection on "); @@ -3467,8 +3467,8 @@ main (int argc, char **argv) sce = (XRRScreenChangeNotifyEvent *) &event; printf("Got a screen change notify event!\n"); - printf(" window = %d\n root = %d\n size_index = %d\n rotation %d\n", - (int) sce->window, (int) sce->root, + printf(" window = %d\n root = %d\n size_index = %d\n rotation %d\n", + (int) sce->window, (int) sce->root, sce->size_index, sce->rotation); printf(" timestamp = %ld, config_timestamp = %ld\n", sce->timestamp, sce->config_timestamp); @@ -3477,7 +3477,7 @@ main (int argc, char **argv) sce->width, sce->height, sce->mwidth, sce->mheight); printf("Display width %d, height %d\n", DisplayWidth(dpy, screen), DisplayHeight(dpy, screen)); - printf("Display widthmm %d, heightmm %d\n", + printf("Display widthmm %d, heightmm %d\n", DisplayWidthMM(dpy, screen), DisplayHeightMM(dpy, screen)); spo = sce->subpixel_order; if ((spo < 0) || (spo > 5)) @@ -3486,7 +3486,7 @@ main (int argc, char **argv) seen_screen = True; break; default: - if (event.type != ConfigureNotify) + if (event.type != ConfigureNotify) printf("unknown event received, type = %d!\n", event.type); } } |