[mutter/wip/wayland-display: 13/17] Rework and consolidate monitor handling between MetaScreen and MetaWaylandCompositor
- From: Giovanni Campagna <gcampagna src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [mutter/wip/wayland-display: 13/17] Rework and consolidate monitor handling between MetaScreen and MetaWaylandCompositor
- Date: Fri, 19 Jul 2013 14:07:35 +0000 (UTC)
commit e1f110adedc1ec1217b7fcf396ef0ef313125213
Author: Giovanni Campagna <gcampagn redhat com>
Date: Thu Jul 18 13:09:16 2013 +0200
Rework and consolidate monitor handling between MetaScreen and MetaWaylandCompositor
Consolidate all places that deal with output configuration in
MetaScreen, which gets it either from XRandR or from Cogl (which
in turn would read it from XRandR or KMS, depending on the backend).
We still need to read the Xinerama config, even when running xwayland,
because we need the indices for _NET_WM_FULLSCREEN_MONITORS, but
now we do it only when needed.
Also, now MetaWaylandCompositor listens for MetaScreen::monitor-changed
and exports the real configuration on the wayland socket.
src/core/screen-private.h | 34 +++-
src/core/screen.c | 447 +++++++++++++++++++++---------------
src/core/window-private.h | 2 +-
src/core/window.c | 27 ++-
src/wayland/meta-wayland-private.h | 29 +--
src/wayland/meta-wayland.c | 120 +++++-----
6 files changed, 377 insertions(+), 282 deletions(-)
---
diff --git a/src/core/screen-private.h b/src/core/screen-private.h
index 7e8a133..8ca1d1c 100644
--- a/src/core/screen-private.h
+++ b/src/core/screen-private.h
@@ -39,15 +39,32 @@
#include "stack-tracker.h"
#include "ui.h"
+#include <cogl/cogl.h>
+
+typedef struct _MetaOutput MetaOutput;
typedef struct _MetaMonitorInfo MetaMonitorInfo;
+struct _MetaOutput
+{
+ MetaMonitorInfo *monitor;
+ char *name;
+ int width_mm;
+ int height_mm;
+ CoglSubpixelOrder subpixel_order;
+};
+
struct _MetaMonitorInfo
{
int number;
+ int xinerama_index;
MetaRectangle rect;
gboolean is_primary;
gboolean in_fullscreen;
- XID output; /* The primary or first output for this crtc, None if no xrandr */
+ float refresh_rate;
+
+ /* The primary or first output for this crtc, 0 if we can't figure out.
+ This is a XID when using XRandR, otherwise a KMS id (not implemented) */
+ glong output_id;
};
typedef void (* MetaScreenWindowFunc) (MetaScreen *screen, MetaWindow *window,
@@ -100,10 +117,18 @@ struct _MetaScreen
Window wm_sn_selection_window;
Atom wm_sn_atom;
guint32 wm_sn_timestamp;
-
+
+ /* Outputs refers to physical screens,
+ while monitor_infos refer to logical ones (aka CRTC)
+ They can be different if two outputs are
+ in clone mode
+ */
+ MetaOutput *outputs;
MetaMonitorInfo *monitor_infos;
int primary_monitor_index;
+ int n_outputs;
int n_monitor_infos;
+ gboolean has_xinerama_indices;
/* Cache the current monitor */
int last_monitor_index;
@@ -259,4 +284,9 @@ void meta_screen_set_active_workspace_hint (MetaScreen *screen);
Window meta_screen_create_guard_window (Display *xdisplay, MetaScreen *screen);
+int meta_screen_xinerama_index_to_monitor_index (MetaScreen *screen,
+ int index);
+int meta_screen_monitor_index_to_xinerama_index (MetaScreen *screen,
+ int index);
+
#endif
diff --git a/src/core/screen.c b/src/core/screen.c
index 54e32e6..7596600 100644
--- a/src/core/screen.c
+++ b/src/core/screen.c
@@ -353,250 +353,317 @@ set_wm_icon_size_hint (MetaScreen *screen)
#undef N_VALS
}
-/* The list of monitors reported by the windowing system might include
- * mirrored monitors with identical bounds. Since mirrored monitors
- * shouldn't be treated as separate monitors for most purposes, we
- * filter them out here. (We ignore the possibility of partially
- * overlapping monitors because they are rare and it's hard to come
- * up with any sensible interpretation.)
+/*
+ * meta_has_dummy_output:
+ *
+ * Returns TRUE if the only available monitor is the dummy one
+ * backing the ClutterStage window.
*/
+static gboolean
+has_dummy_output (void)
+{
+ MetaWaylandCompositor *compositor;
+
+ if (!meta_is_display_server ())
+ return FALSE;
+
+ /* FIXME: actually, even in EGL-KMS mode, Cogl does not
+ expose the outputs through CoglOutput - yet */
+ compositor = meta_wayland_compositor_get_default ();
+ return !meta_wayland_compositor_is_native (compositor);
+}
+
static void
-filter_mirrored_monitors (MetaScreen *screen)
+make_dummy_monitor_config (MetaScreen *screen)
{
- int i, j;
+ screen->outputs = g_new0 (MetaOutput, 1);
+ screen->n_outputs = 1;
+
+ screen->outputs[0].name = g_strdup ("LVDS");
+ screen->outputs[0].width_mm = 222;
+ screen->outputs[0].height_mm = 125;
+ screen->outputs[0].subpixel_order = COGL_SUBPIXEL_ORDER_UNKNOWN;
+
+ screen->monitor_infos = g_new0 (MetaMonitorInfo, 1);
+ screen->n_monitor_infos = 1;
+
+ screen->monitor_infos[0].number = 0;
+ screen->monitor_infos[0].xinerama_index = 0;
+ screen->monitor_infos[0].rect.x = 0;
+ screen->monitor_infos[0].rect.y = 0;
+ screen->monitor_infos[0].rect.width = screen->rect.width;
+ screen->monitor_infos[0].rect.height = screen->rect.height;
+ screen->monitor_infos[0].refresh_rate = 60.0f;
+ screen->monitor_infos[0].is_primary = TRUE;
+ screen->monitor_infos[0].in_fullscreen = -1;
+ screen->monitor_infos[0].output_id = 1;
+
+ screen->has_xinerama_indices = TRUE;
+}
+
+static void
+meta_screen_ensure_xinerama_indices (MetaScreen *screen)
+{
+ XineramaScreenInfo *infos;
+ int n_infos, i, j;
+
+ if (screen->has_xinerama_indices)
+ return;
- /* Currently always true and simplifies things */
- g_assert (screen->primary_monitor_index == 0);
+ screen->has_xinerama_indices = TRUE;
- for (i = 1; i < screen->n_monitor_infos; i++)
+ if (!XineramaIsActive (screen->display->xdisplay))
+ return;
+
+ infos = XineramaQueryScreens (screen->display->xdisplay, &n_infos);
+ if (n_infos <= 0 || infos == NULL)
{
- /* In case we've filtered previous monitors */
- screen->monitor_infos[i].number = i;
+ meta_XFree (infos);
+ return;
+ }
- for (j = 0; j < i; j++)
+ for (i = 0; i < screen->n_monitor_infos; ++i)
+ {
+ for (j = 0; j < n_infos; ++j)
{
- if (meta_rectangle_equal (&screen->monitor_infos[i].rect,
- &screen->monitor_infos[j].rect))
- {
- memmove (&screen->monitor_infos[i],
- &screen->monitor_infos[i + 1],
- (screen->n_monitor_infos - i - 1) * sizeof (MetaMonitorInfo));
- screen->n_monitor_infos--;
- i--;
-
- continue;
- }
+ if (screen->monitor_infos[i].rect.x == infos[j].x_org &&
+ screen->monitor_infos[i].rect.y == infos[j].y_org &&
+ screen->monitor_infos[i].rect.width == infos[j].width &&
+ screen->monitor_infos[i].rect.height == infos[j].height)
+ screen->monitor_infos[i].xinerama_index = j;
}
}
+
+ meta_XFree (infos);
}
-#ifdef HAVE_RANDR
-static MetaMonitorInfo *
-find_monitor_with_rect (MetaScreen *screen, int x, int y, int w, int h)
+int
+meta_screen_monitor_index_to_xinerama_index (MetaScreen *screen,
+ int index)
+{
+ meta_screen_ensure_xinerama_indices (screen);
+
+ return screen->monitor_infos[index].xinerama_index;
+}
+
+int
+meta_screen_xinerama_index_to_monitor_index (MetaScreen *screen,
+ int index)
{
- MetaMonitorInfo *info;
int i;
+ meta_screen_ensure_xinerama_indices (screen);
+
for (i = 0; i < screen->n_monitor_infos; i++)
- {
- info = &screen->monitor_infos[i];
- if (x == info->rect.x &&
- y == info->rect.y &&
- w == info->rect.width &&
- h == info->rect.height)
- return info;
- }
- return NULL;
+ if (screen->monitor_infos[i].xinerama_index == index)
+ return i;
+
+ return -1;
}
+#ifdef HAVE_RANDR
+
/* In the case of multiple outputs of a single crtc (mirroring), we consider one of the
* outputs the "main". This is the one we consider "owning" the windows, so if
* the mirroring is changed to a dual monitor setup then the windows are moved to the
* crtc that now has that main output. If one of the outputs is the primary that is
* always the main, otherwise we just use the first.
*/
-static XID
-find_main_output_for_crtc (MetaScreen *screen, XRRScreenResources *resources, XRRCrtcInfo *crtc)
+static void
+find_main_output_for_crtc (MetaScreen *screen,
+ XRRScreenResources *resources,
+ XRRCrtcInfo *crtc,
+ MetaMonitorInfo *info,
+ GArray *outputs)
{
XRROutputInfo *output;
RROutput primary_output;
int i;
- XID res;
primary_output = XRRGetOutputPrimary (screen->display->xdisplay, screen->xroot);
- res = None;
for (i = 0; i < crtc->noutput; i++)
{
output = XRRGetOutputInfo (screen->display->xdisplay, resources, crtc->outputs[i]);
- if (output->connection != RR_Disconnected &&
- (res == None || crtc->outputs[i] == primary_output))
- res = crtc->outputs[i];
+
+ if (output->connection != RR_Disconnected)
+ {
+ MetaOutput meta_output;
+
+ meta_output.name = g_strdup (output->name);
+ meta_output.width_mm = output->mm_width;
+ meta_output.height_mm = output->mm_height;
+ meta_output.subpixel_order = COGL_SUBPIXEL_ORDER_UNKNOWN;
+
+ g_array_append_val (outputs, meta_output);
+
+ if (crtc->outputs[i] == primary_output)
+ {
+ info->output_id = crtc->outputs[i];
+ info->is_primary = TRUE;
+ screen->primary_monitor_index = info->number;
+ }
+ else if (info->output_id == 0)
+ {
+ info->output_id = crtc->outputs[i];
+ }
+ }
+
XRRFreeOutputInfo (output);
}
-
- return res;
}
-#endif
-
static void
-reload_monitor_infos (MetaScreen *screen)
+read_monitor_infos_from_xrandr (MetaScreen *screen)
{
- MetaDisplay *display;
+ XRRScreenResources *resources;
+ GArray *outputs;
+ int i, j;
- {
- GList *tmp;
+ resources = XRRGetScreenResourcesCurrent (screen->display->xdisplay, screen->xroot);
+ if (!resources)
+ return make_dummy_monitor_config (screen);
- tmp = screen->workspaces;
- while (tmp != NULL)
+ outputs = g_array_new (FALSE, TRUE, sizeof (MetaOutput));
+
+ screen->n_outputs = 0;
+ screen->n_monitor_infos = resources->ncrtc;
+
+ screen->monitor_infos = g_new0 (MetaMonitorInfo, screen->n_monitor_infos);
+
+ for (i = 0; i < resources->ncrtc; i++)
{
- MetaWorkspace *space = tmp->data;
+ XRRCrtcInfo *crtc;
+ MetaMonitorInfo *info;
- meta_workspace_invalidate_work_area (space);
-
- tmp = tmp->next;
+ crtc = XRRGetCrtcInfo (screen->display->xdisplay, resources, resources->crtcs[i]);
+
+ info = &screen->monitor_infos[i];
+
+ info->number = i;
+ info->rect.x = crtc->x;
+ info->rect.y = crtc->y;
+ info->rect.width = crtc->width;
+ info->rect.height = crtc->height;
+ info->in_fullscreen = -1;
+
+ for (j = 0; j < resources->nmode; j++)
+ {
+ if (resources->modes[j].id == crtc->mode)
+ info->refresh_rate = (resources->modes[j].dotClock /
+ ((float)resources->modes[j].hTotal *
+ resources->modes[j].vTotal));
+ }
+
+ find_main_output_for_crtc (screen, resources, crtc, info, outputs);
+
+ XRRFreeCrtcInfo (crtc);
}
- }
- display = screen->display;
+ screen->n_outputs = outputs->len;
+ screen->outputs = (void*)g_array_free (outputs, FALSE);
- /* Any previous screen->monitor_infos is freed by the caller */
+ XRRFreeScreenResources (resources);
+}
- screen->monitor_infos = NULL;
- screen->n_monitor_infos = 0;
- screen->last_monitor_index = 0;
+#endif
- /* Xinerama doesn't have a concept of primary monitor, however XRandR
- * does. However, the XRandR xinerama compat code always sorts the
- * primary output first, so we rely on that here. We could use the
- * native XRandR calls instead of xinerama, but that would be
- * slightly problematic for _NET_WM_FULLSCREEN_MONITORS support, as
- * that is defined in terms of xinerama monitor indexes.
- * So, since we don't need anything in xrandr except the primary
- * we can keep using xinerama and use the first monitor as the
- * primary.
- */
- screen->primary_monitor_index = 0;
+typedef struct {
+ GArray *monitor_infos;
+ GArray *outputs;
+} ReadMonitorCoglClosure;
- screen->display->monitor_cache_invalidated = TRUE;
+static void
+read_monitor_from_cogl_helper (CoglOutput *output,
+ void *user_data)
+{
+ ReadMonitorCoglClosure *closure = user_data;
+ MetaMonitorInfo info;
+ MetaOutput meta_output;
- if (g_getenv ("MUTTER_DEBUG_XINERAMA"))
- {
- meta_topic (META_DEBUG_XINERAMA,
- "Pretending a single monitor has two Xinerama screens\n");
+ info.number = closure->monitor_infos->len;
+ info.rect.x = cogl_output_get_x (output);
+ info.rect.y = cogl_output_get_y (output);
+ info.rect.width = cogl_output_get_width (output);
+ info.rect.height = cogl_output_get_height (output);
+ info.refresh_rate = cogl_output_get_refresh_rate (output);
+ info.is_primary = (info.number == 0);
+ info.in_fullscreen = -1;
+ info.output_id = 0; /* unknown */
- screen->monitor_infos = g_new0 (MetaMonitorInfo, 2);
- screen->n_monitor_infos = 2;
+ g_array_append_val (closure->monitor_infos, info);
- screen->monitor_infos[0].number = 0;
- screen->monitor_infos[0].rect = screen->rect;
- screen->monitor_infos[0].rect.width = screen->rect.width / 2;
- screen->monitor_infos[0].in_fullscreen = -1;
+ meta_output.monitor = &g_array_index (closure->monitor_infos,
+ MetaMonitorInfo,
+ closure->monitor_infos->len - 1);
+ meta_output.name = NULL;
+ meta_output.width_mm = cogl_output_get_mm_width (output);
+ meta_output.height_mm = cogl_output_get_mm_height (output);
+ meta_output.subpixel_order = cogl_output_get_subpixel_order (output);
- screen->monitor_infos[1].number = 1;
- screen->monitor_infos[1].rect = screen->rect;
- screen->monitor_infos[1].rect.x = screen->rect.width / 2;
- screen->monitor_infos[1].rect.width = screen->rect.width / 2;
- screen->monitor_infos[0].in_fullscreen = -1;
- }
+ g_array_append_val (closure->outputs, meta_output);
+}
- if (screen->n_monitor_infos == 0 &&
- XineramaIsActive (display->xdisplay))
- {
- XineramaScreenInfo *infos;
- int n_infos;
- int i;
-
- n_infos = 0;
- infos = XineramaQueryScreens (display->xdisplay, &n_infos);
+static void
+read_monitor_infos_from_cogl (MetaScreen *screen)
+{
+ ReadMonitorCoglClosure closure;
+ ClutterBackend *backend;
+ CoglContext *cogl_context;
+ CoglRenderer *cogl_renderer;
- meta_topic (META_DEBUG_XINERAMA,
- "Found %d Xinerama screens on display %s\n",
- n_infos, display->name);
+ backend = clutter_get_default_backend ();
+ cogl_context = clutter_backend_get_cogl_context (backend);
+ cogl_renderer = cogl_display_get_renderer (cogl_context_get_display (cogl_context));
- if (n_infos > 0)
- {
- screen->monitor_infos = g_new0 (MetaMonitorInfo, n_infos);
- screen->n_monitor_infos = n_infos;
-
- i = 0;
- while (i < n_infos)
- {
- screen->monitor_infos[i].number = infos[i].screen_number;
- screen->monitor_infos[i].rect.x = infos[i].x_org;
- screen->monitor_infos[i].rect.y = infos[i].y_org;
- screen->monitor_infos[i].rect.width = infos[i].width;
- screen->monitor_infos[i].rect.height = infos[i].height;
- screen->monitor_infos[i].in_fullscreen = -1;
-
- meta_topic (META_DEBUG_XINERAMA,
- "Monitor %d is %d,%d %d x %d\n",
- screen->monitor_infos[i].number,
- screen->monitor_infos[i].rect.x,
- screen->monitor_infos[i].rect.y,
- screen->monitor_infos[i].rect.width,
- screen->monitor_infos[i].rect.height);
-
- ++i;
- }
- }
-
- meta_XFree (infos);
+ closure.monitor_infos = g_array_new (FALSE, TRUE, sizeof (MetaMonitorInfo));
+ closure.outputs = g_array_new (FALSE, TRUE, sizeof (MetaOutput));
-#ifdef HAVE_RANDR
- {
- XRRScreenResources *resources;
+ cogl_renderer_foreach_output (cogl_renderer,
+ read_monitor_from_cogl_helper, &closure);
- resources = XRRGetScreenResourcesCurrent (display->xdisplay, screen->xroot);
- if (resources)
- {
- for (i = 0; i < resources->ncrtc; i++)
- {
- XRRCrtcInfo *crtc;
- MetaMonitorInfo *info;
-
- crtc = XRRGetCrtcInfo (display->xdisplay, resources, resources->crtcs[i]);
- info = find_monitor_with_rect (screen, crtc->x, crtc->y, (int)crtc->width,
(int)crtc->height);
- if (info)
- info->output = find_main_output_for_crtc (screen, resources, crtc);
-
- XRRFreeCrtcInfo (crtc);
- }
- XRRFreeScreenResources (resources);
- }
- }
-#endif
- }
- else if (screen->n_monitor_infos > 0)
- {
- meta_topic (META_DEBUG_XINERAMA,
- "No Xinerama extension or Xinerama inactive on display %s\n",
- display->name);
- }
+ screen->n_monitor_infos = closure.monitor_infos->len;
+ screen->monitor_infos = (void*)g_array_free (closure.monitor_infos, FALSE);
+ screen->n_outputs = closure.outputs->len;
+ screen->outputs = (void*)g_array_free (closure.outputs, FALSE);
- /* If no Xinerama, fill in the single screen info so
- * we can use the field unconditionally
- */
- if (screen->n_monitor_infos == 0)
+ screen->primary_monitor_index = 0;
+}
+
+static void
+reload_monitor_infos (MetaScreen *screen)
+{
+ GList *tmp;
+
+ tmp = screen->workspaces;
+ while (tmp != NULL)
{
- meta_topic (META_DEBUG_XINERAMA,
- "No Xinerama screens, using default screen info\n");
-
- screen->monitor_infos = g_new0 (MetaMonitorInfo, 1);
- screen->n_monitor_infos = 1;
-
- screen->monitor_infos[0].number = 0;
- screen->monitor_infos[0].rect = screen->rect;
- screen->monitor_infos[0].in_fullscreen = -1;
+ MetaWorkspace *space = tmp->data;
+
+ meta_workspace_invalidate_work_area (space);
+
+ tmp = tmp->next;
}
- filter_mirrored_monitors (screen);
+ /* Any previous screen->monitor_infos or screen->outputs is freed by the caller */
- screen->monitor_infos[screen->primary_monitor_index].is_primary = TRUE;
+ screen->outputs = NULL;
+ screen->n_outputs = 0;
+ screen->monitor_infos = NULL;
+ screen->n_monitor_infos = 0;
+ screen->last_monitor_index = 0;
+ screen->has_xinerama_indices = FALSE;
+ screen->display->monitor_cache_invalidated = TRUE;
- g_assert (screen->n_monitor_infos > 0);
- g_assert (screen->monitor_infos != NULL);
+ if (has_dummy_output ())
+ return make_dummy_monitor_config (screen);
+
+#ifdef HAVE_RANDR
+ if (!meta_is_display_server ())
+ return read_monitor_infos_from_xrandr (screen);
+#endif
+
+ return read_monitor_infos_from_cogl (screen);
}
/* The guard window allows us to leave minimized windows mapped so
@@ -675,7 +742,7 @@ meta_screen_new (MetaDisplay *display,
guint32 manager_timestamp;
gulong current_workspace;
#ifdef HAVE_WAYLAND
- MetaWaylandCompositor *compositor;
+ MetaWaylandCompositor *compositor = NULL;
#endif
replace_current_wm = meta_get_replace_current_wm ();
@@ -874,10 +941,6 @@ meta_screen_new (MetaDisplay *display,
screen->compositor_data = NULL;
screen->guard_window = None;
- screen->monitor_infos = NULL;
- screen->n_monitor_infos = 0;
- screen->last_monitor_index = 0;
-
reload_monitor_infos (screen);
meta_screen_set_cursor (screen, META_CURSOR_DEFAULT);
@@ -963,7 +1026,13 @@ meta_screen_new (MetaDisplay *display,
meta_verbose ("Added screen %d ('%s') root 0x%lx\n",
screen->number, screen->screen_name, screen->xroot);
-
+
+#ifdef HAVE_WAYLAND
+ if (meta_is_display_server ())
+ meta_wayland_compositor_init_screen (compositor,
+ screen);
+#endif
+
return screen;
}
@@ -3028,12 +3097,16 @@ meta_screen_resize (MetaScreen *screen,
int height)
{
GSList *windows, *tmp;
+ MetaOutput *old_outputs;
MetaMonitorInfo *old_monitor_infos;
+ int n_old_outputs, i;
screen->rect.width = width;
screen->rect.height = height;
/* Save the old monitor infos, so they stay valid during the update */
+ old_outputs = screen->outputs;
+ n_old_outputs = screen->n_outputs;
old_monitor_infos = screen->monitor_infos;
reload_monitor_infos (screen);
@@ -3079,6 +3152,10 @@ meta_screen_resize (MetaScreen *screen,
meta_screen_queue_check_fullscreen (screen);
g_signal_emit (screen, screen_signals[MONITORS_CHANGED], 0);
+
+ for (i = 0; i < n_old_outputs; i++)
+ g_free (old_outputs[i].name);
+ g_free (old_outputs);
}
void
diff --git a/src/core/window-private.h b/src/core/window-private.h
index 4827e58..0e3f104 100644
--- a/src/core/window-private.h
+++ b/src/core/window-private.h
@@ -181,7 +181,7 @@ struct _MetaWindow
* been overridden (via a client message), the window will cover the union of
* these monitors. If not, this is the single monitor which the window's
* origin is on. */
- long fullscreen_monitors[4];
+ gint fullscreen_monitors[4];
/* Whether we're trying to constrain the window to be fully onscreen */
guint require_fully_onscreen : 1;
diff --git a/src/core/window.c b/src/core/window.c
index 2d1a5e6..b90cb89 100644
--- a/src/core/window.c
+++ b/src/core/window.c
@@ -2230,10 +2230,14 @@ set_net_wm_state (MetaWindow *window)
if (window->fullscreen)
{
- data[0] = window->fullscreen_monitors[0];
- data[1] = window->fullscreen_monitors[1];
- data[2] = window->fullscreen_monitors[2];
- data[3] = window->fullscreen_monitors[3];
+ data[0] = meta_screen_monitor_index_to_xinerama_index (window->screen,
+ window->fullscreen_monitors[0]);
+ data[1] = meta_screen_monitor_index_to_xinerama_index (window->screen,
+ window->fullscreen_monitors[1]);
+ data[2] = meta_screen_monitor_index_to_xinerama_index (window->screen,
+ window->fullscreen_monitors[2]);
+ data[3] = meta_screen_monitor_index_to_xinerama_index (window->screen,
+ window->fullscreen_monitors[3]);
meta_verbose ("Setting _NET_WM_FULLSCREEN_MONITORS\n");
meta_error_trap_push (window->display);
@@ -4907,7 +4911,8 @@ meta_window_update_for_monitors_changed (MetaWindow *window)
{
MetaMonitorInfo *info = &window->screen->monitor_infos[i];
- if (info->output == old->output)
+ if (info->output_id != 0 &&
+ info->output_id == old->output_id)
{
new = info;
break;
@@ -7241,10 +7246,14 @@ meta_window_client_message (MetaWindow *window,
meta_verbose ("_NET_WM_FULLSCREEN_MONITORS request for window '%s'\n",
window->desc);
- top = event->xclient.data.l[0];
- bottom = event->xclient.data.l[1];
- left = event->xclient.data.l[2];
- right = event->xclient.data.l[3];
+ top = meta_screen_xinerama_index_to_monitor_index (window->screen,
+ event->xclient.data.l[0]);
+ bottom = meta_screen_xinerama_index_to_monitor_index (window->screen,
+ event->xclient.data.l[1]);
+ left = meta_screen_xinerama_index_to_monitor_index (window->screen,
+ event->xclient.data.l[2]);
+ right = meta_screen_xinerama_index_to_monitor_index (window->screen,
+ event->xclient.data.l[3]);
/* source_indication = event->xclient.data.l[4]; */
meta_window_update_fullscreen_monitors (window, top, bottom, left, right);
diff --git a/src/wayland/meta-wayland-private.h b/src/wayland/meta-wayland-private.h
index db24448..334c84e 100644
--- a/src/wayland/meta-wayland-private.h
+++ b/src/wayland/meta-wayland-private.h
@@ -112,26 +112,6 @@ typedef struct
typedef struct
{
- guint32 flags;
- int width;
- int height;
- int refresh;
-} MetaWaylandMode;
-
-typedef struct
-{
- struct wl_object wayland_output;
- int x;
- int y;
- int width_mm;
- int height_mm;
- /* XXX: with sliced stages we'd reference a CoglFramebuffer here. */
-
- GList *modes;
-} MetaWaylandOutput;
-
-typedef struct
-{
GSource source;
GPollFD pfd;
struct wl_display *display;
@@ -149,11 +129,13 @@ typedef struct
struct _MetaWaylandCompositor
{
+ MetaScreen *screen;
+ GList *outputs;
+
struct wl_display *wayland_display;
struct wl_event_loop *wayland_loop;
GMainLoop *init_loop;
ClutterActor *stage;
- GList *outputs;
GSource *wayland_event_source;
GList *surfaces;
struct wl_list frame_callbacks;
@@ -355,6 +337,9 @@ void meta_wayland_finalize (void);
* API after meta_wayland_init() has been called. */
MetaWaylandCompositor *meta_wayland_compositor_get_default (void);
+void meta_wayland_compositor_init_screen (MetaWaylandCompositor *compositor,
+ MetaScreen *screen);
+
MetaWaylandSurface *meta_wayland_lookup_surface_for_xid (guint32 xid);
void meta_wayland_compositor_repick (MetaWaylandCompositor *compositor);
@@ -364,4 +349,6 @@ void meta_wayland_compositor_set_input_focus (MetaWaylandComp
MetaTTY *meta_wayland_compositor_get_tty (MetaWaylandCompositor *compositor);
+gboolean meta_wayland_compositor_is_native (MetaWaylandCompositor *compositor);
+
#endif /* META_WAYLAND_PRIVATE_H */
diff --git a/src/wayland/meta-wayland.c b/src/wayland/meta-wayland.c
index ca40f24..be0f948 100644
--- a/src/wayland/meta-wayland.c
+++ b/src/wayland/meta-wayland.c
@@ -608,78 +608,46 @@ bind_output (struct wl_client *client,
guint32 version,
guint32 id)
{
- MetaWaylandOutput *output = data;
- struct wl_resource *resource =
- wl_resource_create (client, &wl_output_interface, version, id);
- GList *l;
+ MetaOutput *output = data;
+ struct wl_resource *resource;
+
+ resource = wl_resource_create (client, &wl_output_interface, version, id);
wl_resource_post_event (resource,
WL_OUTPUT_GEOMETRY,
- output->x, output->y,
- output->width_mm,
+ (int)output->monitor->rect.x,
+ (int)output->monitor->rect.y,
+ output->width_mm,
output->height_mm,
- 0, /* subpixel: unknown */
+ /* Cogl values reflect XRandR values,
+ and so does wayland */
+ output->subpixel_order,
"unknown", /* make */
- "unknown"); /* model */
+ "unknown", /* model */
+ WL_OUTPUT_TRANSFORM_NORMAL);
- for (l = output->modes; l; l = l->next)
- {
- MetaWaylandMode *mode = l->data;
- wl_resource_post_event (resource,
- WL_OUTPUT_MODE,
- mode->flags,
- mode->width,
- mode->height,
- mode->refresh);
- }
+ wl_resource_post_event (resource,
+ WL_OUTPUT_MODE,
+ WL_OUTPUT_MODE_PREFERRED | WL_OUTPUT_MODE_CURRENT,
+ (int)output->monitor->rect.width,
+ (int)output->monitor->rect.height,
+ (int)output->monitor->refresh_rate);
+
+ wl_resource_post_event (resource,
+ WL_OUTPUT_DONE);
}
static void
-meta_wayland_compositor_create_output (MetaWaylandCompositor *compositor,
- int x,
- int y,
- int width,
- int height,
- int width_mm,
- int height_mm)
-{
- MetaWaylandOutput *output = g_slice_new0 (MetaWaylandOutput);
- MetaWaylandMode *mode;
- float final_width, final_height;
-
- /* XXX: eventually we will support sliced stages and an output should
- * correspond to a slice/CoglFramebuffer, but for now we only support
- * one output so we make sure it always matches the size of the stage
- */
- clutter_actor_set_size (compositor->stage, width, height);
-
- /* Read back the actual size we were given.
- * XXX: This really needs re-thinking later though so we know the
- * correct output geometry to use. */
- clutter_actor_get_size (compositor->stage, &final_width, &final_height);
- width = final_width;
- height = final_height;
-
- output->wayland_output.interface = &wl_output_interface;
-
- output->x = x;
- output->y = y;
- output->width_mm = width_mm;
- output->height_mm = height_mm;
-
- wl_global_create (compositor->wayland_display,
- &wl_output_interface, 2,
- output, bind_output);
-
- mode = g_slice_new0 (MetaWaylandMode);
- mode->flags = WL_OUTPUT_MODE_CURRENT | WL_OUTPUT_MODE_PREFERRED;
- mode->width = width;
- mode->height = height;
- mode->refresh = 60;
-
- output->modes = g_list_prepend (output->modes, mode);
+meta_wayland_compositor_create_outputs (MetaWaylandCompositor *compositor)
+{
+ MetaScreen *screen = compositor->screen;
+ int i;
- compositor->outputs = g_list_prepend (compositor->outputs, output);
+ for (i = 0; i < screen->n_outputs; i++)
+ compositor->outputs = g_list_prepend (compositor->outputs,
+ wl_global_create (compositor->wayland_display,
+ &wl_output_interface, 2,
+ &screen->outputs[i], bind_output));
}
const static struct wl_compositor_interface meta_wayland_compositor_interface = {
@@ -2051,8 +2019,6 @@ meta_wayland_init (void)
compositor, /* hook_data */
NULL /* data_destroy */);
- meta_wayland_compositor_create_output (compositor, 0, 0, 1024, 600, 222, 125);
-
if (wl_global_create (compositor->wayland_display,
&wl_shell_interface, 1,
compositor, bind_shell) == NULL)
@@ -2109,3 +2075,29 @@ meta_wayland_compositor_get_tty (MetaWaylandCompositor *compositor)
{
return compositor->tty;
}
+
+gboolean
+meta_wayland_compositor_is_native (MetaWaylandCompositor *compositor)
+{
+ return compositor->drm_fd >= 0;
+}
+
+static void
+on_monitors_changed (MetaScreen *screen,
+ MetaWaylandCompositor *compositor)
+{
+ g_list_free_full (compositor->outputs, (GDestroyNotify) wl_global_destroy);
+ meta_wayland_compositor_create_outputs (compositor);
+}
+
+void
+meta_wayland_compositor_init_screen (MetaWaylandCompositor *compositor,
+ MetaScreen *screen)
+{
+ compositor->screen = screen;
+
+ g_signal_connect (compositor->screen, "monitors-changed",
+ G_CALLBACK (on_monitors_changed), compositor);
+
+ meta_wayland_compositor_create_outputs (compositor);
+}
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