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meta-window-actor: Change unredirection hints to match spec changes

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Change the bypass / dont_bypass compositor code to match the latest
spec.

https://bugzilla.gnome.org/show_bug.cgi?id=693064
This commit is contained in:
Adel Gadllah 2013-02-02 20:05:43 +01:00
parent b9e21b76ae
commit 9a57626556
4 changed files with 19 additions and 43 deletions
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10
src/core/window-private.h
View File

@ -62,6 +62,13 @@ typedef enum {
#define NUMBER_OF_QUEUES 3
typedef enum {
_NET_WM_BYPASS_COMPOSITOR_HINT_AUTO = 0,
_NET_WM_BYPASS_COMPOSITOR_HINT_ON = 1,
_NET_WM_BYPASS_COMPOSITOR_HINT_OFF = 2,
} MetaBypassCompositorHintValue;
struct _MetaWindow
{
GObject parent_instance;
@ -421,8 +428,7 @@ struct _MetaWindow
MetaWindow *tile_match;
/* Bypass compositor hints */
guint bypass_compositor : 1;
guint dont_bypass_compositor : 1;
guint bypass_compositor;
};
struct _MetaWindowClass

45
src/core/window-props.c
View File

@ -1619,53 +1619,25 @@ reload_bypass_compositor (MetaWindow *window,
MetaPropValue *value,
gboolean initial)
{
gboolean requested_value = FALSE;
gboolean current_value = window->bypass_compositor;
int requested_value = 0;
int current_value = window->bypass_compositor;
if (value->type != META_PROP_VALUE_INVALID)
{
requested_value = ((int) value->v.cardinal == 1);
meta_verbose ("Request to bypass compositor for window %s.\n", window->desc);
}
requested_value = (int) value->v.cardinal;
if (requested_value == current_value)
return;
if (requested_value && window->dont_bypass_compositor)
{
meta_verbose ("Setting bypass and dont compositor for same window (%s) makes no sense, ignoring.\n", window->desc);
if (requested_value == _NET_WM_BYPASS_COMPOSITOR_HINT_ON)
meta_verbose ("Request to bypass compositor for window %s.\n", window->desc);
else if (requested_value == _NET_WM_BYPASS_COMPOSITOR_HINT_OFF)
meta_verbose ("Request to don't bypass compositor for window %s.\n", window->desc);
else if (requested_value != _NET_WM_BYPASS_COMPOSITOR_HINT_AUTO)
return;
}
window->bypass_compositor = requested_value;
}
static void
reload_dont_bypass_compositor (MetaWindow *window,
MetaPropValue *value,
gboolean initial)
{
gboolean requested_value = FALSE;
gboolean current_value = window->dont_bypass_compositor;
if (value->type != META_PROP_VALUE_INVALID)
{
requested_value = ((int) value->v.cardinal == 1);
meta_verbose ("Request to don't bypass compositor for window %s.\n", window->desc);
}
if (requested_value == current_value)
return;
if (requested_value && window->bypass_compositor)
{
meta_verbose ("Setting bypass and dont compositor for same window (%s) makes no sense, ignoring.\n", window->desc);
return;
}
window->dont_bypass_compositor = requested_value;
}
#define RELOAD_STRING(var_name, propname) \
static void \
reload_ ## var_name (MetaWindow *window, \
@ -1766,7 +1738,6 @@ meta_display_init_window_prop_hooks (MetaDisplay *display)
{ display->atom__NET_WM_STRUT, META_PROP_VALUE_INVALID, reload_struts, FALSE, FALSE },
{ display->atom__NET_WM_STRUT_PARTIAL, META_PROP_VALUE_INVALID, reload_struts, FALSE, FALSE },
{ display->atom__NET_WM_BYPASS_COMPOSITOR, META_PROP_VALUE_CARDINAL, reload_bypass_compositor, FALSE, FALSE },
{ display->atom__NET_WM_DONT_BYPASS_COMPOSITOR, META_PROP_VALUE_CARDINAL, reload_dont_bypass_compositor, FALSE, FALSE },
{ 0 },
};

4
src/core/window.c
View File

@ -3656,7 +3656,7 @@ meta_window_is_on_primary_monitor (MetaWindow *window)
gboolean
meta_window_requested_bypass_compositor (MetaWindow *window)
{
return window->bypass_compositor;
return window->bypass_compositor == _NET_WM_BYPASS_COMPOSITOR_HINT_ON;
}
/**
@ -3667,7 +3667,7 @@ meta_window_requested_bypass_compositor (MetaWindow *window)
gboolean
meta_window_requested_dont_bypass_compositor (MetaWindow *window)
{
return window->dont_bypass_compositor;
return window->bypass_compositor == _NET_WM_BYPASS_COMPOSITOR_HINT_OFF;
}
void

1
src/meta/atomnames.h
View File

@ -173,7 +173,6 @@ item(_NET_WM_STATE_STICKY)
item(_NET_WM_FULLSCREEN_MONITORS)
item(_NET_WM_STATE_FOCUSED)
item(_NET_WM_BYPASS_COMPOSITOR)
item(_NET_WM_DONT_BYPASS_COMPOSITOR)
#if 0
/* We apparently never use: */