diff options
Diffstat (limited to 'krandr')
| -rw-r--r-- | krandr/libkrandr.cc | 28 | ||||
| -rw-r--r-- | krandr/lowlevel_randr.c | 267 | ||||
| -rw-r--r-- | krandr/lowlevel_randr.h | 50 |
3 files changed, 173 insertions, 172 deletions
diff --git a/krandr/libkrandr.cc b/krandr/libkrandr.cc index 214e7e7b0..fa75e44c2 100644 --- a/krandr/libkrandr.cc +++ b/krandr/libkrandr.cc @@ -26,72 +26,72 @@ ScreenInfo* KRandrSimpleAPI::read_screen_info (Display *display) { - return read_screen_info(display); + return internal_read_screen_info(display); } int KRandrSimpleAPI::set_screen_size (ScreenInfo *screen_info) { - return set_screen_size(screen_info); + return internal_set_screen_size(screen_info); } void KRandrSimpleAPI::output_auto (ScreenInfo *screen_info, OutputInfo *output_info) { - output_auto (screen_info, output_info); + internal_output_auto (screen_info, output_info); } void KRandrSimpleAPI::output_off(ScreenInfo *screen_info, OutputInfo *output) { - output_off(screen_info, output); + internal_output_off(screen_info, output); } CrtcInfo* KRandrSimpleAPI::auto_find_crtc (ScreenInfo *screen_info, OutputInfo *output_info) { - return auto_find_crtc (screen_info, output_info); + return internal_auto_find_crtc (screen_info, output_info); } XRRModeInfo *KRandrSimpleAPI::find_mode_by_xid (ScreenInfo *screen_info, RRMode mode_id) { - return find_mode_by_xid (screen_info, mode_id); + return internal_find_mode_by_xid (screen_info, mode_id); } int KRandrSimpleAPI::mode_height (XRRModeInfo *mode_info, Rotation rotation) { - return mode_height (mode_info, rotation); + return internal_mode_height (mode_info, rotation); } int KRandrSimpleAPI::mode_width (XRRModeInfo *mode_info, Rotation rotation) { - return mode_width (mode_info, rotation); + return internal_mode_width (mode_info, rotation); } int KRandrSimpleAPI::get_width_by_output_id (ScreenInfo *screen_info, RROutput output_id) { - return get_width_by_output_id (screen_info, output_id); + return internal_get_width_by_output_id (screen_info, output_id); } int KRandrSimpleAPI::get_height_by_output_id (ScreenInfo *screen_info, RROutput output_id) { - return get_height_by_output_id (screen_info, output_id); + return internal_get_height_by_output_id (screen_info, output_id); } char *KRandrSimpleAPI::get_output_name (ScreenInfo *screen_info, RROutput id) { - return get_output_name (screen_info, id); + return internal_get_output_name (screen_info, id); } Status KRandrSimpleAPI::crtc_apply (CrtcInfo *crtc_info) { - return crtc_apply (crtc_info); + return internal_crtc_apply (crtc_info); } Status KRandrSimpleAPI::crtc_disable (CrtcInfo *crtc) { - return crtc_disable (crtc); + return internal_crtc_disable (crtc); } int KRandrSimpleAPI::main_low_apply (ScreenInfo *screen_info) { - return main_low_apply (screen_info); + return internal_main_low_apply (screen_info); } bool KRandrSimpleAPI::kRandrHasRandr(void) diff --git a/krandr/lowlevel_randr.c b/krandr/lowlevel_randr.c index 7f3e890fd..5326f0334 100644 --- a/krandr/lowlevel_randr.c +++ b/krandr/lowlevel_randr.c @@ -1,16 +1,17 @@ /* + * Copyright © 2010 Raptor Engineering * Copyright © 2007 Intel Corporation - * + * * 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 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 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 NONINFRINGEMENT. IN NO EVENT SHALL THE @@ -24,32 +25,32 @@ #include <stdio.h> #include <string.h> -Status crtc_disable (struct CrtcInfo *crtc); +Status internal_crtc_disable (struct CrtcInfo *crtc); -char * get_output_name (struct ScreenInfo *screen_info, RROutput id) +char * internal_get_output_name (struct ScreenInfo *screen_info, RROutput id) { char *output_name = NULL; int i; - + for (i = 0; i < screen_info->n_output; i++) { if (id == screen_info->outputs[i]->id) { output_name = screen_info->outputs[i]->info->name; } } - + if (!output_name) { output_name = "Unknown"; } - + return output_name; } -XRRModeInfo * find_mode_by_xid (struct ScreenInfo *screen_info, RRMode mode_id) +XRRModeInfo * internal_find_mode_by_xid (struct ScreenInfo *screen_info, RRMode mode_id) { XRRModeInfo *mode_info = NULL; XRRScreenResources *res; int i; - + res = screen_info->res; for (i = 0; i < res->nmode; i++) { if (mode_id == res->modes[i].id) { @@ -57,25 +58,25 @@ XRRModeInfo * find_mode_by_xid (struct ScreenInfo *screen_info, RRMode mode_id) break; } } - + return mode_info; } -static XRRCrtcInfo * find_crtc_by_xid (struct ScreenInfo *screen_info, RRCrtc crtc_id) +static XRRCrtcInfo * internal_find_crtc_by_xid (struct ScreenInfo *screen_info, RRCrtc crtc_id) { XRRCrtcInfo *crtc_info; Display *dpy; XRRScreenResources *res; - + dpy = screen_info->dpy; res = screen_info->res; - + crtc_info = XRRGetCrtcInfo (dpy, res, crtc_id); - + return crtc_info; } -int get_width_by_output_id (struct ScreenInfo *screen_info, RROutput output_id) +int internal_get_width_by_output_id (struct ScreenInfo *screen_info, RROutput output_id) { struct OutputInfo *output_info; struct CrtcInfo *crtc_info; @@ -83,7 +84,7 @@ int get_width_by_output_id (struct ScreenInfo *screen_info, RROutput output_id) XRRModeInfo *mode_info; int i; int width = -1; - + for (i = 0; i < screen_info->n_output; i++) { if (output_id == screen_info->outputs[i]->id) { crtc_info = screen_info->outputs[i]->cur_crtc; @@ -92,18 +93,18 @@ int get_width_by_output_id (struct ScreenInfo *screen_info, RROutput output_id) break; } mode_id = crtc_info->cur_mode_id; - mode_info = find_mode_by_xid (screen_info, mode_id); - - width = mode_width (mode_info, crtc_info->cur_rotation); - + mode_info = internal_find_mode_by_xid (screen_info, mode_id); + + width = internal_mode_width (mode_info, crtc_info->cur_rotation); + break; } } - + return width; } -int get_height_by_output_id (struct ScreenInfo *screen_info, RROutput output_id) +int internal_get_height_by_output_id (struct ScreenInfo *screen_info, RROutput output_id) { struct OutputInfo *output_info; struct CrtcInfo *crtc_info; @@ -111,7 +112,7 @@ int get_height_by_output_id (struct ScreenInfo *screen_info, RROutput output_id) XRRModeInfo *mode_info; int i; int height = -1; - + for (i = 0; i < screen_info->n_output; i++) { if (output_id == screen_info->outputs[i]->id) { crtc_info = screen_info->outputs[i]->cur_crtc; @@ -120,18 +121,18 @@ int get_height_by_output_id (struct ScreenInfo *screen_info, RROutput output_id) break; } mode_id = crtc_info->cur_mode_id; - mode_info = find_mode_by_xid (screen_info, mode_id); - - height = mode_height (mode_info, crtc_info->cur_rotation); - + mode_info = internal_find_mode_by_xid (screen_info, mode_id); + + height = internal_mode_height (mode_info, crtc_info->cur_rotation); + break; } } - + return height; } -int mode_height (XRRModeInfo *mode_info, Rotation rotation) +int internal_mode_height (XRRModeInfo *mode_info, Rotation rotation) { switch (rotation & 0xf) { case RR_Rotate_0: @@ -145,7 +146,7 @@ int mode_height (XRRModeInfo *mode_info, Rotation rotation) } } -int mode_width (XRRModeInfo *mode_info, Rotation rotation) +int internal_mode_width (XRRModeInfo *mode_info, Rotation rotation) { switch (rotation & 0xf) { case RR_Rotate_0: @@ -160,41 +161,41 @@ int mode_width (XRRModeInfo *mode_info, Rotation rotation) } -static struct CrtcInfo * find_crtc (struct ScreenInfo *screen_info, XRROutputInfo *output) +static struct CrtcInfo * internal_find_crtc (struct ScreenInfo *screen_info, XRROutputInfo *output) { struct CrtcInfo *crtc_info = NULL; int i; - + for (i = 0; i < screen_info->n_crtc; i++) { if (screen_info->crtcs[i]->id == output->crtc) { crtc_info = screen_info->crtcs[i]; break; } } - + return crtc_info; } -struct CrtcInfo * auto_find_crtc (struct ScreenInfo *screen_info, struct OutputInfo *output_info) +struct CrtcInfo * internal_auto_find_crtc (struct ScreenInfo *screen_info, struct OutputInfo *output_info) { struct CrtcInfo *crtc_info = NULL; int i; - + for (i = 0; i < screen_info->n_crtc; i++) { if (0 == screen_info->crtcs[i]->cur_noutput) { crtc_info = screen_info->crtcs[i]; break; } } - + if (NULL == crtc_info) { crtc_info = screen_info->crtcs[0]; } - + return crtc_info; } -int set_screen_size (struct ScreenInfo *screen_info) +int internal_set_screen_size (struct ScreenInfo *screen_info) { Display *dpy; int screen; @@ -205,22 +206,22 @@ int set_screen_size (struct ScreenInfo *screen_info) int mmW, mmH; int max_width = 0, max_height = 0; int i; - + dpy = screen_info->dpy; screen = DefaultScreen (dpy); - + for (i = 0; i < screen_info->n_crtc; i++) { crtc = screen_info->crtcs[i]; if (!crtc->cur_mode_id) { continue; } - mode_info = find_mode_by_xid (screen_info, crtc->cur_mode_id); + mode_info = internal_find_mode_by_xid (screen_info, crtc->cur_mode_id); cur_x = crtc->cur_x; cur_y = crtc->cur_y; - - w = mode_width (mode_info, crtc->cur_rotation); - h = mode_height (mode_info, crtc->cur_rotation); - + + w = internal_mode_width (mode_info, crtc->cur_rotation); + h = internal_mode_height (mode_info, crtc->cur_rotation); + if (cur_x + w > max_width) { max_width = cur_x + w; } @@ -228,10 +229,10 @@ int set_screen_size (struct ScreenInfo *screen_info) max_height = cur_y + h; } } - + if (max_width > screen_info->max_width) { #if RANDR_GUI_DEBUG - fprintf (stderr, "user set screen width %d, larger than max width %d, set to max width\n", + fprintf (stderr, "user set screen width %d, larger than max width %d, set to max width\n", cur_x + w, screen_info->max_width); #endif return 0; @@ -239,25 +240,25 @@ int set_screen_size (struct ScreenInfo *screen_info) screen_info->cur_width = screen_info->min_width; } else { screen_info->cur_width = max_width; - } - + } + if (max_height > screen_info->max_height) { #if RANDR_GUI_DEBUG - fprintf (stderr, "user set screen height %d, larger than max height %d, set to max height\n", + fprintf (stderr, "user set screen height %d, larger than max height %d, set to max height\n", cur_y + h, screen_info->max_height); - #endif + #endif return 0; } else if (max_height < screen_info->min_height) { screen_info->cur_height = screen_info->min_height; } else { screen_info->cur_height = max_height; } - + /* calculate mmWidth, mmHeight */ if (screen_info->cur_width != DisplayWidth (dpy, screen) || screen_info->cur_height != DisplayHeight (dpy, screen) ) { - double dpi; - + double dpi; + dpi = (25.4 * DisplayHeight (dpy, screen)) / DisplayHeightMM(dpy, screen); mmW = (25.4 * screen_info->cur_width) / dpi; mmH = (25.4 * screen_info->cur_height) / dpi; @@ -268,11 +269,11 @@ int set_screen_size (struct ScreenInfo *screen_info) screen_info->cur_mmWidth = mmW; screen_info->cur_mmHeight = mmH; - + return 1; } -void screen_apply (struct ScreenInfo *screen_info) +void internal_screen_apply (struct ScreenInfo *screen_info) { int width, height; int mmWidth, mmHeight; @@ -280,7 +281,7 @@ void screen_apply (struct ScreenInfo *screen_info) Window window; int screen; static int first = 1; - + width = screen_info->cur_width; height = screen_info->cur_height; mmWidth = screen_info->cur_mmWidth; @@ -288,7 +289,7 @@ void screen_apply (struct ScreenInfo *screen_info) dpy = screen_info->dpy; window = screen_info->window; screen = DefaultScreen (dpy); - + cur_dpy = XOpenDisplay (NULL); if (width == DisplayWidth (cur_dpy, screen) && @@ -301,7 +302,7 @@ void screen_apply (struct ScreenInfo *screen_info) } } -Status crtc_apply (struct CrtcInfo *crtc_info) +Status internal_crtc_apply (struct CrtcInfo *crtc_info) { struct ScreenInfo *screen_info; XRRCrtcInfo *rr_crtc_info; @@ -315,74 +316,74 @@ Status crtc_apply (struct CrtcInfo *crtc_info) int noutput; Status s; int i; - + /*if (!crtc_info->changed) { return RRSetConfigSuccess; }*/ - + screen_info = crtc_info->screen_info; dpy = screen_info->dpy; res = screen_info->res; crtc_id = crtc_info->id; x = crtc_info->cur_x; y = crtc_info->cur_y; - + mode_id = crtc_info->cur_mode_id; rotation = crtc_info->cur_rotation; noutput = crtc_info->cur_noutput; - + if (0 == noutput) { - return crtc_disable (crtc_info); + return internal_crtc_disable (crtc_info); } - + outputs = malloc (sizeof (RROutput) * noutput); noutput = 0; for (i = 0; i < screen_info->n_output; i++) { struct OutputInfo *output_info = screen_info->outputs[i]; - + if (output_info->cur_crtc && crtc_id == output_info->cur_crtc->id) { outputs[noutput++] = output_info->id; } } - + s = XRRSetCrtcConfig (dpy, res, crtc_id, CurrentTime, x, y, mode_id, rotation, outputs, noutput); if (RRSetConfigSuccess == s) { crtc_info->changed = 0; - } - + } + free (outputs); - + return s; } -Status crtc_disable (struct CrtcInfo *crtc) +Status internal_crtc_disable (struct CrtcInfo *crtc) { struct ScreenInfo *screen_info; - + screen_info = crtc->screen_info; - + return XRRSetCrtcConfig (screen_info->dpy, screen_info->res, crtc->id, CurrentTime, 0, 0, None, RR_Rotate_0, NULL, 0); } -struct ScreenInfo* read_screen_info (Display *display) +struct ScreenInfo* internal_read_screen_info (Display *display) { struct ScreenInfo *screen_info; int screen_num; Window root_window; XRRScreenResources *sr; int i; - + screen_num = DefaultScreen (display); root_window = RootWindow (display, screen_num); - + sr = XRRGetScreenResources (display, root_window); - + screen_info = malloc (sizeof (struct ScreenInfo)); screen_info->dpy = display; screen_info->window = root_window; @@ -396,16 +397,16 @@ struct ScreenInfo* read_screen_info (Display *display) screen_info->outputs = malloc (sizeof (struct OutputInfo *) * sr->noutput); screen_info->crtcs = malloc (sizeof (struct CrtcInfo *) * sr->ncrtc); screen_info->clone = 0; - + XRRGetScreenSizeRange (display, root_window, &screen_info->min_width, &screen_info->min_height, &screen_info->max_width, &screen_info->max_height); - + /* get crtc */ for (i = 0; i < sr->ncrtc; i++) { struct CrtcInfo *crtc_info; screen_info->crtcs[i] = malloc (sizeof (struct CrtcInfo)); crtc_info = screen_info->crtcs[i]; XRRCrtcInfo *xrr_crtc_info = XRRGetCrtcInfo (display, sr, sr->crtcs[i]); - + crtc_info->id = sr->crtcs[i]; crtc_info->info = xrr_crtc_info; crtc_info->cur_x = xrr_crtc_info->x; @@ -414,39 +415,39 @@ struct ScreenInfo* read_screen_info (Display *display) crtc_info->cur_rotation = xrr_crtc_info->rotation; crtc_info->rotations = xrr_crtc_info->rotations; crtc_info->cur_noutput = xrr_crtc_info->noutput; - + crtc_info->changed = 0; crtc_info->screen_info = screen_info; } - - + + /* get output */ for (i = 0; i < sr->noutput; i++) { struct OutputInfo *output; screen_info->outputs[i] = malloc (sizeof (struct OutputInfo)); output = screen_info->outputs[i]; - + output->id = sr->outputs[i]; output->info = XRRGetOutputInfo (display, sr, sr->outputs[i]); - output->cur_crtc = find_crtc (screen_info, output->info); + output->cur_crtc = internal_find_crtc (screen_info, output->info); output->auto_set = 0; if (output->cur_crtc) { output->off_set = 0; } else { output->off_set = 1; } - + } - + /* set current crtc */ screen_info->cur_crtc = screen_info->outputs[0]->cur_crtc; screen_info->primary_crtc = screen_info->cur_crtc; screen_info->cur_output = screen_info->outputs[0]; - - return screen_info; + + return screen_info; } -void free_screen_info (struct ScreenInfo *screen_info) +void internal_free_screen_info (struct ScreenInfo *screen_info) { free (screen_info->outputs); free (screen_info->crtcs); @@ -456,26 +457,26 @@ void free_screen_info (struct ScreenInfo *screen_info) /*check if other outputs that connected to the same crtc support this mode*/ -static int check_mode (struct ScreenInfo *screen_info, struct OutputInfo *output, RRMode mode_id) +static int internal_check_mode (struct ScreenInfo *screen_info, struct OutputInfo *output, RRMode mode_id) { XRRCrtcInfo *crtc_info; /* XRR */ int i, j; int mode_ok = 1; - + if (!output->cur_crtc) { return 1; } - + crtc_info = output->cur_crtc->info; for (i = 0; i < crtc_info->noutput; i++) { XRROutputInfo *output_info; int nmode; - + if (output->id == crtc_info->outputs[i]) { continue; } - + mode_ok = 0; output_info = XRRGetOutputInfo (screen_info->dpy, screen_info->res, crtc_info->outputs[i]); nmode = output_info->nmode; @@ -489,15 +490,15 @@ static int check_mode (struct ScreenInfo *screen_info, struct OutputInfo *output break; } } - + return mode_ok; } -static RRCrtc get_crtc_id_by_output_id (struct ScreenInfo *screen_info, RROutput output_id) +static RRCrtc internal_get_crtc_id_by_output_id (struct ScreenInfo *screen_info, RROutput output_id) { int i; RRCrtc crtc_id = -1; - + for (i = 0; i < screen_info->n_output; i++) { if (output_id == screen_info->outputs[i]->id) { if (screen_info->outputs[i]->cur_crtc) { @@ -508,28 +509,28 @@ static RRCrtc get_crtc_id_by_output_id (struct ScreenInfo *screen_info, RROutput break; } } - + return crtc_id; } static struct CrtcInfo * -get_crtc_info_by_xid (struct ScreenInfo *screen_info, RRCrtc crtc_id) +internal_get_crtc_info_by_xid (struct ScreenInfo *screen_info, RRCrtc crtc_id) { struct CrtcInfo *crtc_info = NULL; int i; - + for (i = 0; i < screen_info->n_crtc; i++) { if (crtc_id == screen_info->crtcs[i]->id) { crtc_info = screen_info->crtcs[i]; break; } } - + return crtc_info; } static XRRModeInfo * -preferred_mode (struct ScreenInfo *screen_info, struct OutputInfo *output) +internal_preferred_mode (struct ScreenInfo *screen_info, struct OutputInfo *output) { XRROutputInfo *output_info = output->info; Display *dpy; @@ -543,7 +544,7 @@ preferred_mode (struct ScreenInfo *screen_info, struct OutputInfo *output) best = NULL; bestDist = 0; for (m = 0; m < output_info->nmode; m++) { - XRRModeInfo *mode_info = find_mode_by_xid (screen_info, output_info->modes[m]); + XRRModeInfo *mode_info = internal_find_mode_by_xid (screen_info, output_info->modes[m]); int dist; if (m < output_info->npreferred) @@ -563,85 +564,85 @@ preferred_mode (struct ScreenInfo *screen_info, struct OutputInfo *output) return best; } -int main_low_apply (struct ScreenInfo *screen_info) +int internal_main_low_apply (struct ScreenInfo *screen_info) { int i; struct CrtcInfo *crtc_info; /* set_positions (screen_info); */ - - if (!set_screen_size (screen_info)) { + + if (!internal_set_screen_size (screen_info)) { printf("Screen Size FAILURE\n\r"); return 0; } - + for (i = 0; i < screen_info->n_crtc; i++) { int old_x, old_y, old_w, old_h; - + XRRCrtcInfo *crtc_info = XRRGetCrtcInfo (screen_info->dpy, screen_info->res, screen_info->crtcs[i]->id); - XRRModeInfo *old_mode = find_mode_by_xid (screen_info, crtc_info->mode); - + XRRModeInfo *old_mode = internal_find_mode_by_xid (screen_info, crtc_info->mode); + if (crtc_info->mode == None) { continue; } - + old_x = crtc_info->x; old_y = crtc_info->y; - old_w = mode_width (old_mode, crtc_info->rotation); - old_h = mode_height (old_mode, crtc_info->rotation); + old_w = internal_mode_width (old_mode, crtc_info->rotation); + old_h = internal_mode_height (old_mode, crtc_info->rotation); if (old_x + old_w <= screen_info->cur_width && old_y + old_h <= screen_info->cur_height ) { - continue; + continue; } else { - crtc_disable (screen_info->crtcs[i]); + internal_crtc_disable (screen_info->crtcs[i]); } } - - screen_apply (screen_info); - + + internal_screen_apply (screen_info); + for (i = 0; i < screen_info->n_crtc; i++) { Status s; crtc_info = screen_info->crtcs[i]; - - s = crtc_apply (crtc_info); + + s = internal_crtc_apply (crtc_info); if (RRSetConfigSuccess != s) { fprintf (stderr, "crtc apply error\n"); } } - + return 1; } -void output_auto (struct ScreenInfo *screen_info, struct OutputInfo *output_info) +void internal_output_auto (struct ScreenInfo *screen_info, struct OutputInfo *output_info) { XRRModeInfo *mode_info; RRMode mode_id; struct CrtcInfo *crtc_info; XRROutputInfo *probe_output_info; - + if (RR_Disconnected == output_info->info->connection) { XRRScreenResources *cur_res; - + cur_res = XRRGetScreenResources (screen_info->dpy, screen_info->window); probe_output_info = XRRGetOutputInfo (screen_info->dpy, cur_res, output_info->id); if (RR_Disconnected != probe_output_info->connection) { output_info->info = probe_output_info; - output_info->cur_crtc = auto_find_crtc (screen_info, output_info); + output_info->cur_crtc = internal_auto_find_crtc (screen_info, output_info); } } - - mode_info = preferred_mode (screen_info, output_info); + + mode_info = internal_preferred_mode (screen_info, output_info); if (!mode_info) { return; } mode_id = mode_info->id; - + crtc_info = output_info->cur_crtc; if (crtc_info) { crtc_info->cur_mode_id = mode_id; } else { - crtc_info = auto_find_crtc (screen_info, output_info); + crtc_info = internal_auto_find_crtc (screen_info, output_info); if (!crtc_info) { #if RANDR_GUI_DEBUG fprintf (stderr, "Can not find usable CRTC\n"); @@ -656,10 +657,10 @@ void output_auto (struct ScreenInfo *screen_info, struct OutputInfo *output_info screen_info->cur_crtc->changed = 1; } } - + } -void output_off (struct ScreenInfo *screen_info, struct OutputInfo *output) +void internal_output_off (struct ScreenInfo *screen_info, struct OutputInfo *output) { if (output->cur_crtc) { output->cur_crtc->cur_noutput--; diff --git a/krandr/lowlevel_randr.h b/krandr/lowlevel_randr.h index a9a519125..54538aa44 100644 --- a/krandr/lowlevel_randr.h +++ b/krandr/lowlevel_randr.h @@ -1,16 +1,16 @@ /* * Copyright © 2007 Intel Corporation - * + * * 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 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 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 NONINFRINGEMENT. IN NO EVENT SHALL THE @@ -34,9 +34,9 @@ struct CrtcInfo { Rotation cur_rotation; Rotation rotations; int cur_noutput; - + int changed; - + struct ScreenInfo *screen_info; }; @@ -44,7 +44,7 @@ struct OutputInfo { RROutput id; XRROutputInfo *info; struct CrtcInfo *cur_crtc; - + int auto_set; int off_set; }; @@ -59,15 +59,15 @@ struct ScreenInfo { int cur_height; int cur_mmWidth; int cur_mmHeight; - + int n_output; int n_crtc; struct OutputInfo **outputs; struct CrtcInfo **crtcs; - + int clone; struct CrtcInfo *primary_crtc; - + struct CrtcInfo *cur_crtc; struct OutputInfo *cur_output; }; @@ -80,22 +80,22 @@ extern "C" { #endif void free_screen_info (struct ScreenInfo *screen_info); -struct ScreenInfo* read_screen_info (Display *); - -int set_screen_size (struct ScreenInfo *screen_info); -void output_auto (struct ScreenInfo *screen_info, struct OutputInfo *output_info); -void output_off (struct ScreenInfo *screen_info, struct OutputInfo *output); -struct CrtcInfo* auto_find_crtc (struct ScreenInfo *screen_info, struct OutputInfo *output_info); - -XRRModeInfo *find_mode_by_xid (struct ScreenInfo *screen_info, RRMode mode_id); -int mode_height (XRRModeInfo *mode_info, Rotation rotation); -int mode_width (XRRModeInfo *mode_info, Rotation rotation); -int get_width_by_output_id (struct ScreenInfo *screen_info, RROutput output_id); -int get_height_by_output_id (struct ScreenInfo *screen_info, RROutput output_id); -char *get_output_name (struct ScreenInfo *screen_info, RROutput id); -Status crtc_apply (struct CrtcInfo *crtc_info); -Status crtc_disable (struct CrtcInfo *crtc); -int main_low_apply (struct ScreenInfo *screen_info); +struct ScreenInfo* internal_read_screen_info (Display *); + +int internal_set_screen_size (struct ScreenInfo *screen_info); +void internal_output_auto (struct ScreenInfo *screen_info, struct OutputInfo *output_info); +void internal_output_off (struct ScreenInfo *screen_info, struct OutputInfo *output); +struct CrtcInfo* internal_auto_find_crtc (struct ScreenInfo *screen_info, struct OutputInfo *output_info); + +XRRModeInfo *internal_find_mode_by_xid (struct ScreenInfo *screen_info, RRMode mode_id); +int internal_mode_height (XRRModeInfo *mode_info, Rotation rotation); +int internal_mode_width (XRRModeInfo *mode_info, Rotation rotation); +int internal_get_width_by_output_id (struct ScreenInfo *screen_info, RROutput output_id); +int internal_get_height_by_output_id (struct ScreenInfo *screen_info, RROutput output_id); +char *internal_get_output_name (struct ScreenInfo *screen_info, RROutput id); +Status internal_crtc_apply (struct CrtcInfo *crtc_info); +Status internal_crtc_disable (struct CrtcInfo *crtc); +int internal_main_low_apply (struct ScreenInfo *screen_info); #ifdef __cplusplus } |